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rs6000: Teach rs6000_opaque_type_invalid_use_p about inline asm [PR108272]
[thirdparty/gcc.git] / configure
1 #! /bin/sh
2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.69.
4 #
5 #
6 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
7 #
8 #
9 # This configure script is free software; the Free Software Foundation
10 # gives unlimited permission to copy, distribute and modify it.
11 ## -------------------- ##
12 ## M4sh Initialization. ##
13 ## -------------------- ##
14
15 # Be more Bourne compatible
16 DUALCASE=1; export DUALCASE # for MKS sh
17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
18 emulate sh
19 NULLCMD=:
20 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
21 # is contrary to our usage. Disable this feature.
22 alias -g '${1+"$@"}'='"$@"'
23 setopt NO_GLOB_SUBST
24 else
25 case `(set -o) 2>/dev/null` in #(
26 *posix*) :
27 set -o posix ;; #(
28 *) :
29 ;;
30 esac
31 fi
32
33
34 as_nl='
35 '
36 export as_nl
37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
41 # Prefer a ksh shell builtin over an external printf program on Solaris,
42 # but without wasting forks for bash or zsh.
43 if test -z "$BASH_VERSION$ZSH_VERSION" \
44 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
45 as_echo='print -r --'
46 as_echo_n='print -rn --'
47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
48 as_echo='printf %s\n'
49 as_echo_n='printf %s'
50 else
51 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
52 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
53 as_echo_n='/usr/ucb/echo -n'
54 else
55 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
56 as_echo_n_body='eval
57 arg=$1;
58 case $arg in #(
59 *"$as_nl"*)
60 expr "X$arg" : "X\\(.*\\)$as_nl";
61 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
62 esac;
63 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
64 '
65 export as_echo_n_body
66 as_echo_n='sh -c $as_echo_n_body as_echo'
67 fi
68 export as_echo_body
69 as_echo='sh -c $as_echo_body as_echo'
70 fi
71
72 # The user is always right.
73 if test "${PATH_SEPARATOR+set}" != set; then
74 PATH_SEPARATOR=:
75 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
76 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
77 PATH_SEPARATOR=';'
78 }
79 fi
80
81
82 # IFS
83 # We need space, tab and new line, in precisely that order. Quoting is
84 # there to prevent editors from complaining about space-tab.
85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
86 # splitting by setting IFS to empty value.)
87 IFS=" "" $as_nl"
88
89 # Find who we are. Look in the path if we contain no directory separator.
90 as_myself=
91 case $0 in #((
92 *[\\/]* ) as_myself=$0 ;;
93 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
94 for as_dir in $PATH
95 do
96 IFS=$as_save_IFS
97 test -z "$as_dir" && as_dir=.
98 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
99 done
100 IFS=$as_save_IFS
101
102 ;;
103 esac
104 # We did not find ourselves, most probably we were run as `sh COMMAND'
105 # in which case we are not to be found in the path.
106 if test "x$as_myself" = x; then
107 as_myself=$0
108 fi
109 if test ! -f "$as_myself"; then
110 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
111 exit 1
112 fi
113
114 # Unset variables that we do not need and which cause bugs (e.g. in
115 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
116 # suppresses any "Segmentation fault" message there. '((' could
117 # trigger a bug in pdksh 5.2.14.
118 for as_var in BASH_ENV ENV MAIL MAILPATH
119 do eval test x\${$as_var+set} = xset \
120 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
121 done
122 PS1='$ '
123 PS2='> '
124 PS4='+ '
125
126 # NLS nuisances.
127 LC_ALL=C
128 export LC_ALL
129 LANGUAGE=C
130 export LANGUAGE
131
132 # CDPATH.
133 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
134
135 # Use a proper internal environment variable to ensure we don't fall
136 # into an infinite loop, continuously re-executing ourselves.
137 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
138 _as_can_reexec=no; export _as_can_reexec;
139 # We cannot yet assume a decent shell, so we have to provide a
140 # neutralization value for shells without unset; and this also
141 # works around shells that cannot unset nonexistent variables.
142 # Preserve -v and -x to the replacement shell.
143 BASH_ENV=/dev/null
144 ENV=/dev/null
145 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
146 case $- in # ((((
147 *v*x* | *x*v* ) as_opts=-vx ;;
148 *v* ) as_opts=-v ;;
149 *x* ) as_opts=-x ;;
150 * ) as_opts= ;;
151 esac
152 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
153 # Admittedly, this is quite paranoid, since all the known shells bail
154 # out after a failed `exec'.
155 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
156 as_fn_exit 255
157 fi
158 # We don't want this to propagate to other subprocesses.
159 { _as_can_reexec=; unset _as_can_reexec;}
160 if test "x$CONFIG_SHELL" = x; then
161 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
162 emulate sh
163 NULLCMD=:
164 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
165 # is contrary to our usage. Disable this feature.
166 alias -g '\${1+\"\$@\"}'='\"\$@\"'
167 setopt NO_GLOB_SUBST
168 else
169 case \`(set -o) 2>/dev/null\` in #(
170 *posix*) :
171 set -o posix ;; #(
172 *) :
173 ;;
174 esac
175 fi
176 "
177 as_required="as_fn_return () { (exit \$1); }
178 as_fn_success () { as_fn_return 0; }
179 as_fn_failure () { as_fn_return 1; }
180 as_fn_ret_success () { return 0; }
181 as_fn_ret_failure () { return 1; }
182
183 exitcode=0
184 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
185 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
186 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
187 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
188 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
189
190 else
191 exitcode=1; echo positional parameters were not saved.
192 fi
193 test x\$exitcode = x0 || exit 1
194 test -x / || exit 1"
195 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
196 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
197 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
198 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
199 test \$(( 1 + 1 )) = 2 || exit 1"
200 if (eval "$as_required") 2>/dev/null; then :
201 as_have_required=yes
202 else
203 as_have_required=no
204 fi
205 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
206
207 else
208 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
209 as_found=false
210 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
211 do
212 IFS=$as_save_IFS
213 test -z "$as_dir" && as_dir=.
214 as_found=:
215 case $as_dir in #(
216 /*)
217 for as_base in sh bash ksh sh5; do
218 # Try only shells that exist, to save several forks.
219 as_shell=$as_dir/$as_base
220 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
221 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
222 CONFIG_SHELL=$as_shell as_have_required=yes
223 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
224 break 2
225 fi
226 fi
227 done;;
228 esac
229 as_found=false
230 done
231 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
232 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
233 CONFIG_SHELL=$SHELL as_have_required=yes
234 fi; }
235 IFS=$as_save_IFS
236
237
238 if test "x$CONFIG_SHELL" != x; then :
239 export CONFIG_SHELL
240 # We cannot yet assume a decent shell, so we have to provide a
241 # neutralization value for shells without unset; and this also
242 # works around shells that cannot unset nonexistent variables.
243 # Preserve -v and -x to the replacement shell.
244 BASH_ENV=/dev/null
245 ENV=/dev/null
246 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
247 case $- in # ((((
248 *v*x* | *x*v* ) as_opts=-vx ;;
249 *v* ) as_opts=-v ;;
250 *x* ) as_opts=-x ;;
251 * ) as_opts= ;;
252 esac
253 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
254 # Admittedly, this is quite paranoid, since all the known shells bail
255 # out after a failed `exec'.
256 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
257 exit 255
258 fi
259
260 if test x$as_have_required = xno; then :
261 $as_echo "$0: This script requires a shell more modern than all"
262 $as_echo "$0: the shells that I found on your system."
263 if test x${ZSH_VERSION+set} = xset ; then
264 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
265 $as_echo "$0: be upgraded to zsh 4.3.4 or later."
266 else
267 $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
268 $0: including any error possibly output before this
269 $0: message. Then install a modern shell, or manually run
270 $0: the script under such a shell if you do have one."
271 fi
272 exit 1
273 fi
274 fi
275 fi
276 SHELL=${CONFIG_SHELL-/bin/sh}
277 export SHELL
278 # Unset more variables known to interfere with behavior of common tools.
279 CLICOLOR_FORCE= GREP_OPTIONS=
280 unset CLICOLOR_FORCE GREP_OPTIONS
281
282 ## --------------------- ##
283 ## M4sh Shell Functions. ##
284 ## --------------------- ##
285 # as_fn_unset VAR
286 # ---------------
287 # Portably unset VAR.
288 as_fn_unset ()
289 {
290 { eval $1=; unset $1;}
291 }
292 as_unset=as_fn_unset
293
294 # as_fn_set_status STATUS
295 # -----------------------
296 # Set $? to STATUS, without forking.
297 as_fn_set_status ()
298 {
299 return $1
300 } # as_fn_set_status
301
302 # as_fn_exit STATUS
303 # -----------------
304 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
305 as_fn_exit ()
306 {
307 set +e
308 as_fn_set_status $1
309 exit $1
310 } # as_fn_exit
311
312 # as_fn_mkdir_p
313 # -------------
314 # Create "$as_dir" as a directory, including parents if necessary.
315 as_fn_mkdir_p ()
316 {
317
318 case $as_dir in #(
319 -*) as_dir=./$as_dir;;
320 esac
321 test -d "$as_dir" || eval $as_mkdir_p || {
322 as_dirs=
323 while :; do
324 case $as_dir in #(
325 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
326 *) as_qdir=$as_dir;;
327 esac
328 as_dirs="'$as_qdir' $as_dirs"
329 as_dir=`$as_dirname -- "$as_dir" ||
330 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
331 X"$as_dir" : 'X\(//\)[^/]' \| \
332 X"$as_dir" : 'X\(//\)$' \| \
333 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
334 $as_echo X"$as_dir" |
335 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
336 s//\1/
337 q
338 }
339 /^X\(\/\/\)[^/].*/{
340 s//\1/
341 q
342 }
343 /^X\(\/\/\)$/{
344 s//\1/
345 q
346 }
347 /^X\(\/\).*/{
348 s//\1/
349 q
350 }
351 s/.*/./; q'`
352 test -d "$as_dir" && break
353 done
354 test -z "$as_dirs" || eval "mkdir $as_dirs"
355 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
356
357
358 } # as_fn_mkdir_p
359
360 # as_fn_executable_p FILE
361 # -----------------------
362 # Test if FILE is an executable regular file.
363 as_fn_executable_p ()
364 {
365 test -f "$1" && test -x "$1"
366 } # as_fn_executable_p
367 # as_fn_append VAR VALUE
368 # ----------------------
369 # Append the text in VALUE to the end of the definition contained in VAR. Take
370 # advantage of any shell optimizations that allow amortized linear growth over
371 # repeated appends, instead of the typical quadratic growth present in naive
372 # implementations.
373 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
374 eval 'as_fn_append ()
375 {
376 eval $1+=\$2
377 }'
378 else
379 as_fn_append ()
380 {
381 eval $1=\$$1\$2
382 }
383 fi # as_fn_append
384
385 # as_fn_arith ARG...
386 # ------------------
387 # Perform arithmetic evaluation on the ARGs, and store the result in the
388 # global $as_val. Take advantage of shells that can avoid forks. The arguments
389 # must be portable across $(()) and expr.
390 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
391 eval 'as_fn_arith ()
392 {
393 as_val=$(( $* ))
394 }'
395 else
396 as_fn_arith ()
397 {
398 as_val=`expr "$@" || test $? -eq 1`
399 }
400 fi # as_fn_arith
401
402
403 # as_fn_error STATUS ERROR [LINENO LOG_FD]
404 # ----------------------------------------
405 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
406 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
407 # script with STATUS, using 1 if that was 0.
408 as_fn_error ()
409 {
410 as_status=$1; test $as_status -eq 0 && as_status=1
411 if test "$4"; then
412 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
413 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
414 fi
415 $as_echo "$as_me: error: $2" >&2
416 as_fn_exit $as_status
417 } # as_fn_error
418
419 if expr a : '\(a\)' >/dev/null 2>&1 &&
420 test "X`expr 00001 : '.*\(...\)'`" = X001; then
421 as_expr=expr
422 else
423 as_expr=false
424 fi
425
426 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
427 as_basename=basename
428 else
429 as_basename=false
430 fi
431
432 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
433 as_dirname=dirname
434 else
435 as_dirname=false
436 fi
437
438 as_me=`$as_basename -- "$0" ||
439 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
440 X"$0" : 'X\(//\)$' \| \
441 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
442 $as_echo X/"$0" |
443 sed '/^.*\/\([^/][^/]*\)\/*$/{
444 s//\1/
445 q
446 }
447 /^X\/\(\/\/\)$/{
448 s//\1/
449 q
450 }
451 /^X\/\(\/\).*/{
452 s//\1/
453 q
454 }
455 s/.*/./; q'`
456
457 # Avoid depending upon Character Ranges.
458 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
459 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
460 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
461 as_cr_digits='0123456789'
462 as_cr_alnum=$as_cr_Letters$as_cr_digits
463
464
465 as_lineno_1=$LINENO as_lineno_1a=$LINENO
466 as_lineno_2=$LINENO as_lineno_2a=$LINENO
467 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
468 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
469 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
470 sed -n '
471 p
472 /[$]LINENO/=
473 ' <$as_myself |
474 sed '
475 s/[$]LINENO.*/&-/
476 t lineno
477 b
478 :lineno
479 N
480 :loop
481 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
482 t loop
483 s/-\n.*//
484 ' >$as_me.lineno &&
485 chmod +x "$as_me.lineno" ||
486 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
487
488 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
489 # already done that, so ensure we don't try to do so again and fall
490 # in an infinite loop. This has already happened in practice.
491 _as_can_reexec=no; export _as_can_reexec
492 # Don't try to exec as it changes $[0], causing all sort of problems
493 # (the dirname of $[0] is not the place where we might find the
494 # original and so on. Autoconf is especially sensitive to this).
495 . "./$as_me.lineno"
496 # Exit status is that of the last command.
497 exit
498 }
499
500 ECHO_C= ECHO_N= ECHO_T=
501 case `echo -n x` in #(((((
502 -n*)
503 case `echo 'xy\c'` in
504 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
505 xy) ECHO_C='\c';;
506 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
507 ECHO_T=' ';;
508 esac;;
509 *)
510 ECHO_N='-n';;
511 esac
512
513 rm -f conf$$ conf$$.exe conf$$.file
514 if test -d conf$$.dir; then
515 rm -f conf$$.dir/conf$$.file
516 else
517 rm -f conf$$.dir
518 mkdir conf$$.dir 2>/dev/null
519 fi
520 if (echo >conf$$.file) 2>/dev/null; then
521 if ln -s conf$$.file conf$$ 2>/dev/null; then
522 as_ln_s='ln -s'
523 # ... but there are two gotchas:
524 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
525 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
526 # In both cases, we have to default to `cp -pR'.
527 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
528 as_ln_s='cp -pR'
529 elif ln conf$$.file conf$$ 2>/dev/null; then
530 as_ln_s=ln
531 else
532 as_ln_s='cp -pR'
533 fi
534 else
535 as_ln_s='cp -pR'
536 fi
537 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
538 rmdir conf$$.dir 2>/dev/null
539
540 if mkdir -p . 2>/dev/null; then
541 as_mkdir_p='mkdir -p "$as_dir"'
542 else
543 test -d ./-p && rmdir ./-p
544 as_mkdir_p=false
545 fi
546
547 as_test_x='test -x'
548 as_executable_p=as_fn_executable_p
549
550 # Sed expression to map a string onto a valid CPP name.
551 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
552
553 # Sed expression to map a string onto a valid variable name.
554 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
555
556
557 test -n "$DJDIR" || exec 7<&0 </dev/null
558 exec 6>&1
559
560 # Name of the host.
561 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
562 # so uname gets run too.
563 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
564
565 #
566 # Initializations.
567 #
568 ac_default_prefix=/usr/local
569 ac_clean_files=
570 ac_config_libobj_dir=.
571 LIBOBJS=
572 cross_compiling=no
573 subdirs=
574 MFLAGS=
575 MAKEFLAGS=
576
577 # Identity of this package.
578 PACKAGE_NAME=
579 PACKAGE_TARNAME=
580 PACKAGE_VERSION=
581 PACKAGE_STRING=
582 PACKAGE_BUGREPORT=
583 PACKAGE_URL=
584
585 ac_unique_file="move-if-change"
586 enable_option_checking=no
587 ac_subst_vars='LTLIBOBJS
588 LIBOBJS
589 compare_exclusions
590 stage2_werror_flag
591 stage1_checking
592 stage1_cflags
593 MAINT
594 MAINTAINER_MODE_FALSE
595 MAINTAINER_MODE_TRUE
596 COMPILER_NM_FOR_TARGET
597 COMPILER_LD_FOR_TARGET
598 COMPILER_AS_FOR_TARGET
599 FLAGS_FOR_TARGET
600 RAW_CXX_FOR_TARGET
601 WINDMC_FOR_TARGET
602 WINDRES_FOR_TARGET
603 STRIP_FOR_TARGET
604 READELF_FOR_TARGET
605 RANLIB_FOR_TARGET
606 OTOOL_FOR_TARGET
607 OBJDUMP_FOR_TARGET
608 OBJCOPY_FOR_TARGET
609 NM_FOR_TARGET
610 LIPO_FOR_TARGET
611 LD_FOR_TARGET
612 DSYMUTIL_FOR_TARGET
613 DLLTOOL_FOR_TARGET
614 AS_FOR_TARGET
615 AR_FOR_TARGET
616 GM2_FOR_TARGET
617 GDC_FOR_TARGET
618 GOC_FOR_TARGET
619 GFORTRAN_FOR_TARGET
620 GCC_FOR_TARGET
621 CXX_FOR_TARGET
622 CC_FOR_TARGET
623 GDCFLAGS
624 READELF
625 OTOOL
626 OBJDUMP
627 OBJCOPY
628 WINDMC
629 WINDRES
630 STRIP
631 RANLIB
632 NM
633 LIPO
634 LD
635 DSYMUTIL
636 DLLTOOL
637 AS
638 AR
639 RUNTEST
640 EXPECT
641 MAKEINFO
642 FLEX
643 LEX
644 M4
645 BISON
646 YACC
647 WINDRES_FOR_BUILD
648 WINDMC_FOR_BUILD
649 RANLIB_FOR_BUILD
650 NM_FOR_BUILD
651 LD_FOR_BUILD
652 LDFLAGS_FOR_BUILD
653 GDC_FOR_BUILD
654 GOC_FOR_BUILD
655 GFORTRAN_FOR_BUILD
656 DSYMUTIL_FOR_BUILD
657 DLLTOOL_FOR_BUILD
658 CXX_FOR_BUILD
659 CXXFLAGS_FOR_BUILD
660 CPPFLAGS_FOR_BUILD
661 CPP_FOR_BUILD
662 CFLAGS_FOR_BUILD
663 CC_FOR_BUILD
664 AS_FOR_BUILD
665 AR_FOR_BUILD
666 target_configdirs
667 configdirs
668 build_configdirs
669 INSTALL_GDB_TK
670 GDB_TK
671 CONFIGURE_GDB_TK
672 build_tooldir
673 tooldir
674 GCC_SHLIB_SUBDIR
675 RPATH_ENVVAR
676 target_configargs
677 host_configargs
678 build_configargs
679 BUILD_CONFIG
680 LDFLAGS_FOR_TARGET
681 CXXFLAGS_FOR_TARGET
682 CFLAGS_FOR_TARGET
683 DEBUG_PREFIX_CFLAGS_FOR_TARGET
684 SYSROOT_CFLAGS_FOR_TARGET
685 get_gcc_base_ver
686 extra_host_zlib_configure_flags
687 extra_host_libiberty_configure_flags
688 stage1_languages
689 host_libs_picflag
690 host_shared
691 extra_linker_plugin_flags
692 extra_linker_plugin_configure_flags
693 islinc
694 isllibs
695 poststage1_ldflags
696 poststage1_libs
697 stage1_ldflags
698 stage1_libs
699 extra_isl_gmp_configure_flags
700 extra_mpc_mpfr_configure_flags
701 extra_mpc_gmp_configure_flags
702 extra_mpfr_configure_flags
703 gmpinc
704 gmplibs
705 PGO_BUILD_LTO_CFLAGS
706 PGO_BUILD_USE_CFLAGS
707 PGO_BUILD_GEN_CFLAGS
708 HAVE_CXX11_FOR_BUILD
709 HAVE_CXX11
710 do_compare
711 GDC
712 GNATMAKE
713 GNATBIND
714 ac_ct_CXX
715 CXXFLAGS
716 CXX
717 OBJEXT
718 EXEEXT
719 ac_ct_CC
720 CPPFLAGS
721 LDFLAGS
722 CFLAGS
723 CC
724 target_subdir
725 host_subdir
726 build_subdir
727 build_libsubdir
728 AWK
729 SED
730 LN_S
731 LN
732 INSTALL_DATA
733 INSTALL_SCRIPT
734 INSTALL_PROGRAM
735 target_os
736 target_vendor
737 target_cpu
738 target
739 host_os
740 host_vendor
741 host_cpu
742 host
743 target_noncanonical
744 host_noncanonical
745 build_noncanonical
746 build_os
747 build_vendor
748 build_cpu
749 build
750 TOPLEVEL_CONFIGURE_ARGUMENTS
751 target_alias
752 host_alias
753 build_alias
754 LIBS
755 ECHO_T
756 ECHO_N
757 ECHO_C
758 DEFS
759 mandir
760 localedir
761 libdir
762 psdir
763 pdfdir
764 dvidir
765 htmldir
766 infodir
767 docdir
768 oldincludedir
769 includedir
770 localstatedir
771 sharedstatedir
772 sysconfdir
773 datadir
774 datarootdir
775 libexecdir
776 sbindir
777 bindir
778 program_transform_name
779 prefix
780 exec_prefix
781 PACKAGE_URL
782 PACKAGE_BUGREPORT
783 PACKAGE_STRING
784 PACKAGE_VERSION
785 PACKAGE_TARNAME
786 PACKAGE_NAME
787 PATH_SEPARATOR
788 SHELL'
789 ac_subst_files='serialization_dependencies
790 host_makefile_frag
791 target_makefile_frag
792 alphaieee_frag
793 ospace_frag'
794 ac_user_opts='
795 enable_option_checking
796 with_build_libsubdir
797 with_system_zlib
798 enable_as_accelerator_for
799 enable_offload_targets
800 enable_offload_defaulted
801 enable_gold
802 enable_ld
803 enable_compressed_debug_sections
804 enable_libquadmath
805 enable_libquadmath_support
806 enable_libada
807 enable_libgm2
808 enable_libssp
809 enable_libstdcxx
810 enable_bootstrap
811 enable_pgo_build
812 with_mpc
813 with_mpc_include
814 with_mpc_lib
815 with_mpfr
816 with_mpfr_include
817 with_mpfr_lib
818 with_gmp
819 with_gmp_include
820 with_gmp_lib
821 with_stage1_libs
822 with_static_standard_libraries
823 with_stage1_ldflags
824 with_boot_libs
825 with_boot_ldflags
826 with_isl
827 with_isl_include
828 with_isl_lib
829 enable_isl_version_check
830 enable_lto
831 enable_linker_plugin_configure_flags
832 enable_linker_plugin_flags
833 enable_host_shared
834 enable_stage1_languages
835 enable_objc_gc
836 with_target_bdw_gc
837 with_target_bdw_gc_include
838 with_target_bdw_gc_lib
839 with_gcc_major_version_only
840 with_build_sysroot
841 with_debug_prefix_map
842 with_build_config
843 enable_vtable_verify
844 enable_serial_configure
845 with_build_time_tools
846 enable_maintainer_mode
847 enable_stage1_checking
848 enable_werror
849 '
850 ac_precious_vars='build_alias
851 host_alias
852 target_alias
853 CC
854 CFLAGS
855 LDFLAGS
856 LIBS
857 CPPFLAGS
858 CXX
859 CXXFLAGS
860 CCC
861 build_configargs
862 host_configargs
863 target_configargs
864 AR
865 AS
866 DLLTOOL
867 DSYMUTIL
868 LD
869 LIPO
870 NM
871 RANLIB
872 STRIP
873 WINDRES
874 WINDMC
875 OBJCOPY
876 OBJDUMP
877 OTOOL
878 READELF
879 CC_FOR_TARGET
880 CXX_FOR_TARGET
881 GCC_FOR_TARGET
882 GFORTRAN_FOR_TARGET
883 GOC_FOR_TARGET
884 GDC_FOR_TARGET
885 GM2_FOR_TARGET
886 AR_FOR_TARGET
887 AS_FOR_TARGET
888 DLLTOOL_FOR_TARGET
889 DSYMUTIL_FOR_TARGET
890 LD_FOR_TARGET
891 LIPO_FOR_TARGET
892 NM_FOR_TARGET
893 OBJCOPY_FOR_TARGET
894 OBJDUMP_FOR_TARGET
895 OTOOL_FOR_TARGET
896 RANLIB_FOR_TARGET
897 READELF_FOR_TARGET
898 STRIP_FOR_TARGET
899 WINDRES_FOR_TARGET
900 WINDMC_FOR_TARGET'
901
902
903 # Initialize some variables set by options.
904 ac_init_help=
905 ac_init_version=false
906 ac_unrecognized_opts=
907 ac_unrecognized_sep=
908 # The variables have the same names as the options, with
909 # dashes changed to underlines.
910 cache_file=/dev/null
911 exec_prefix=NONE
912 no_create=
913 no_recursion=
914 prefix=NONE
915 program_prefix=NONE
916 program_suffix=NONE
917 program_transform_name=s,x,x,
918 silent=
919 site=
920 srcdir=
921 verbose=
922 x_includes=NONE
923 x_libraries=NONE
924
925 # Installation directory options.
926 # These are left unexpanded so users can "make install exec_prefix=/foo"
927 # and all the variables that are supposed to be based on exec_prefix
928 # by default will actually change.
929 # Use braces instead of parens because sh, perl, etc. also accept them.
930 # (The list follows the same order as the GNU Coding Standards.)
931 bindir='${exec_prefix}/bin'
932 sbindir='${exec_prefix}/sbin'
933 libexecdir='${exec_prefix}/libexec'
934 datarootdir='${prefix}/share'
935 datadir='${datarootdir}'
936 sysconfdir='${prefix}/etc'
937 sharedstatedir='${prefix}/com'
938 localstatedir='${prefix}/var'
939 includedir='${prefix}/include'
940 oldincludedir='/usr/include'
941 docdir='${datarootdir}/doc/${PACKAGE}'
942 infodir='${datarootdir}/info'
943 htmldir='${docdir}'
944 dvidir='${docdir}'
945 pdfdir='${docdir}'
946 psdir='${docdir}'
947 libdir='${exec_prefix}/lib'
948 localedir='${datarootdir}/locale'
949 mandir='${datarootdir}/man'
950
951 ac_prev=
952 ac_dashdash=
953 for ac_option
954 do
955 # If the previous option needs an argument, assign it.
956 if test -n "$ac_prev"; then
957 eval $ac_prev=\$ac_option
958 ac_prev=
959 continue
960 fi
961
962 case $ac_option in
963 *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
964 *=) ac_optarg= ;;
965 *) ac_optarg=yes ;;
966 esac
967
968 # Accept the important Cygnus configure options, so we can diagnose typos.
969
970 case $ac_dashdash$ac_option in
971 --)
972 ac_dashdash=yes ;;
973
974 -bindir | --bindir | --bindi | --bind | --bin | --bi)
975 ac_prev=bindir ;;
976 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
977 bindir=$ac_optarg ;;
978
979 -build | --build | --buil | --bui | --bu)
980 ac_prev=build_alias ;;
981 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
982 build_alias=$ac_optarg ;;
983
984 -cache-file | --cache-file | --cache-fil | --cache-fi \
985 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
986 ac_prev=cache_file ;;
987 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
988 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
989 cache_file=$ac_optarg ;;
990
991 --config-cache | -C)
992 cache_file=config.cache ;;
993
994 -datadir | --datadir | --datadi | --datad)
995 ac_prev=datadir ;;
996 -datadir=* | --datadir=* | --datadi=* | --datad=*)
997 datadir=$ac_optarg ;;
998
999 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
1000 | --dataroo | --dataro | --datar)
1001 ac_prev=datarootdir ;;
1002 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
1003 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
1004 datarootdir=$ac_optarg ;;
1005
1006 -disable-* | --disable-*)
1007 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
1008 # Reject names that are not valid shell variable names.
1009 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1010 as_fn_error $? "invalid feature name: $ac_useropt"
1011 ac_useropt_orig=$ac_useropt
1012 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1013 case $ac_user_opts in
1014 *"
1015 "enable_$ac_useropt"
1016 "*) ;;
1017 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
1018 ac_unrecognized_sep=', ';;
1019 esac
1020 eval enable_$ac_useropt=no ;;
1021
1022 -docdir | --docdir | --docdi | --doc | --do)
1023 ac_prev=docdir ;;
1024 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
1025 docdir=$ac_optarg ;;
1026
1027 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
1028 ac_prev=dvidir ;;
1029 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
1030 dvidir=$ac_optarg ;;
1031
1032 -enable-* | --enable-*)
1033 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1034 # Reject names that are not valid shell variable names.
1035 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1036 as_fn_error $? "invalid feature name: $ac_useropt"
1037 ac_useropt_orig=$ac_useropt
1038 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1039 case $ac_user_opts in
1040 *"
1041 "enable_$ac_useropt"
1042 "*) ;;
1043 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1044 ac_unrecognized_sep=', ';;
1045 esac
1046 eval enable_$ac_useropt=\$ac_optarg ;;
1047
1048 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1049 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1050 | --exec | --exe | --ex)
1051 ac_prev=exec_prefix ;;
1052 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1053 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1054 | --exec=* | --exe=* | --ex=*)
1055 exec_prefix=$ac_optarg ;;
1056
1057 -gas | --gas | --ga | --g)
1058 # Obsolete; use --with-gas.
1059 with_gas=yes ;;
1060
1061 -help | --help | --hel | --he | -h)
1062 ac_init_help=long ;;
1063 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1064 ac_init_help=recursive ;;
1065 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1066 ac_init_help=short ;;
1067
1068 -host | --host | --hos | --ho)
1069 ac_prev=host_alias ;;
1070 -host=* | --host=* | --hos=* | --ho=*)
1071 host_alias=$ac_optarg ;;
1072
1073 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1074 ac_prev=htmldir ;;
1075 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1076 | --ht=*)
1077 htmldir=$ac_optarg ;;
1078
1079 -includedir | --includedir | --includedi | --included | --include \
1080 | --includ | --inclu | --incl | --inc)
1081 ac_prev=includedir ;;
1082 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1083 | --includ=* | --inclu=* | --incl=* | --inc=*)
1084 includedir=$ac_optarg ;;
1085
1086 -infodir | --infodir | --infodi | --infod | --info | --inf)
1087 ac_prev=infodir ;;
1088 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1089 infodir=$ac_optarg ;;
1090
1091 -libdir | --libdir | --libdi | --libd)
1092 ac_prev=libdir ;;
1093 -libdir=* | --libdir=* | --libdi=* | --libd=*)
1094 libdir=$ac_optarg ;;
1095
1096 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1097 | --libexe | --libex | --libe)
1098 ac_prev=libexecdir ;;
1099 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1100 | --libexe=* | --libex=* | --libe=*)
1101 libexecdir=$ac_optarg ;;
1102
1103 -localedir | --localedir | --localedi | --localed | --locale)
1104 ac_prev=localedir ;;
1105 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1106 localedir=$ac_optarg ;;
1107
1108 -localstatedir | --localstatedir | --localstatedi | --localstated \
1109 | --localstate | --localstat | --localsta | --localst | --locals)
1110 ac_prev=localstatedir ;;
1111 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1112 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1113 localstatedir=$ac_optarg ;;
1114
1115 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1116 ac_prev=mandir ;;
1117 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1118 mandir=$ac_optarg ;;
1119
1120 -nfp | --nfp | --nf)
1121 # Obsolete; use --without-fp.
1122 with_fp=no ;;
1123
1124 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1125 | --no-cr | --no-c | -n)
1126 no_create=yes ;;
1127
1128 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1129 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1130 no_recursion=yes ;;
1131
1132 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1133 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1134 | --oldin | --oldi | --old | --ol | --o)
1135 ac_prev=oldincludedir ;;
1136 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1137 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1138 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1139 oldincludedir=$ac_optarg ;;
1140
1141 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1142 ac_prev=prefix ;;
1143 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1144 prefix=$ac_optarg ;;
1145
1146 -program-prefix | --program-prefix | --program-prefi | --program-pref \
1147 | --program-pre | --program-pr | --program-p)
1148 ac_prev=program_prefix ;;
1149 -program-prefix=* | --program-prefix=* | --program-prefi=* \
1150 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1151 program_prefix=$ac_optarg ;;
1152
1153 -program-suffix | --program-suffix | --program-suffi | --program-suff \
1154 | --program-suf | --program-su | --program-s)
1155 ac_prev=program_suffix ;;
1156 -program-suffix=* | --program-suffix=* | --program-suffi=* \
1157 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1158 program_suffix=$ac_optarg ;;
1159
1160 -program-transform-name | --program-transform-name \
1161 | --program-transform-nam | --program-transform-na \
1162 | --program-transform-n | --program-transform- \
1163 | --program-transform | --program-transfor \
1164 | --program-transfo | --program-transf \
1165 | --program-trans | --program-tran \
1166 | --progr-tra | --program-tr | --program-t)
1167 ac_prev=program_transform_name ;;
1168 -program-transform-name=* | --program-transform-name=* \
1169 | --program-transform-nam=* | --program-transform-na=* \
1170 | --program-transform-n=* | --program-transform-=* \
1171 | --program-transform=* | --program-transfor=* \
1172 | --program-transfo=* | --program-transf=* \
1173 | --program-trans=* | --program-tran=* \
1174 | --progr-tra=* | --program-tr=* | --program-t=*)
1175 program_transform_name=$ac_optarg ;;
1176
1177 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1178 ac_prev=pdfdir ;;
1179 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1180 pdfdir=$ac_optarg ;;
1181
1182 -psdir | --psdir | --psdi | --psd | --ps)
1183 ac_prev=psdir ;;
1184 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1185 psdir=$ac_optarg ;;
1186
1187 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1188 | -silent | --silent | --silen | --sile | --sil)
1189 silent=yes ;;
1190
1191 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1192 ac_prev=sbindir ;;
1193 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1194 | --sbi=* | --sb=*)
1195 sbindir=$ac_optarg ;;
1196
1197 -sharedstatedir | --sharedstatedir | --sharedstatedi \
1198 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1199 | --sharedst | --shareds | --shared | --share | --shar \
1200 | --sha | --sh)
1201 ac_prev=sharedstatedir ;;
1202 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1203 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1204 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1205 | --sha=* | --sh=*)
1206 sharedstatedir=$ac_optarg ;;
1207
1208 -site | --site | --sit)
1209 ac_prev=site ;;
1210 -site=* | --site=* | --sit=*)
1211 site=$ac_optarg ;;
1212
1213 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1214 ac_prev=srcdir ;;
1215 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1216 srcdir=$ac_optarg ;;
1217
1218 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1219 | --syscon | --sysco | --sysc | --sys | --sy)
1220 ac_prev=sysconfdir ;;
1221 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1222 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1223 sysconfdir=$ac_optarg ;;
1224
1225 -target | --target | --targe | --targ | --tar | --ta | --t)
1226 ac_prev=target_alias ;;
1227 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1228 target_alias=$ac_optarg ;;
1229
1230 -v | -verbose | --verbose | --verbos | --verbo | --verb)
1231 verbose=yes ;;
1232
1233 -version | --version | --versio | --versi | --vers | -V)
1234 ac_init_version=: ;;
1235
1236 -with-* | --with-*)
1237 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1238 # Reject names that are not valid shell variable names.
1239 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1240 as_fn_error $? "invalid package name: $ac_useropt"
1241 ac_useropt_orig=$ac_useropt
1242 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1243 case $ac_user_opts in
1244 *"
1245 "with_$ac_useropt"
1246 "*) ;;
1247 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1248 ac_unrecognized_sep=', ';;
1249 esac
1250 eval with_$ac_useropt=\$ac_optarg ;;
1251
1252 -without-* | --without-*)
1253 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1254 # Reject names that are not valid shell variable names.
1255 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1256 as_fn_error $? "invalid package name: $ac_useropt"
1257 ac_useropt_orig=$ac_useropt
1258 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1259 case $ac_user_opts in
1260 *"
1261 "with_$ac_useropt"
1262 "*) ;;
1263 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1264 ac_unrecognized_sep=', ';;
1265 esac
1266 eval with_$ac_useropt=no ;;
1267
1268 --x)
1269 # Obsolete; use --with-x.
1270 with_x=yes ;;
1271
1272 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1273 | --x-incl | --x-inc | --x-in | --x-i)
1274 ac_prev=x_includes ;;
1275 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1276 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1277 x_includes=$ac_optarg ;;
1278
1279 -x-libraries | --x-libraries | --x-librarie | --x-librari \
1280 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1281 ac_prev=x_libraries ;;
1282 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1283 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1284 x_libraries=$ac_optarg ;;
1285
1286 -*) as_fn_error $? "unrecognized option: \`$ac_option'
1287 Try \`$0 --help' for more information"
1288 ;;
1289
1290 *=*)
1291 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1292 # Reject names that are not valid shell variable names.
1293 case $ac_envvar in #(
1294 '' | [0-9]* | *[!_$as_cr_alnum]* )
1295 as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1296 esac
1297 eval $ac_envvar=\$ac_optarg
1298 export $ac_envvar ;;
1299
1300 *)
1301 # FIXME: should be removed in autoconf 3.0.
1302 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1303 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1304 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1305 : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1306 ;;
1307
1308 esac
1309 done
1310
1311 if test -n "$ac_prev"; then
1312 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1313 as_fn_error $? "missing argument to $ac_option"
1314 fi
1315
1316 if test -n "$ac_unrecognized_opts"; then
1317 case $enable_option_checking in
1318 no) ;;
1319 fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1320 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1321 esac
1322 fi
1323
1324 # Check all directory arguments for consistency.
1325 for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1326 datadir sysconfdir sharedstatedir localstatedir includedir \
1327 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1328 libdir localedir mandir
1329 do
1330 eval ac_val=\$$ac_var
1331 # Remove trailing slashes.
1332 case $ac_val in
1333 */ )
1334 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1335 eval $ac_var=\$ac_val;;
1336 esac
1337 # Be sure to have absolute directory names.
1338 case $ac_val in
1339 [\\/$]* | ?:[\\/]* ) continue;;
1340 NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1341 esac
1342 as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1343 done
1344
1345 # There might be people who depend on the old broken behavior: `$host'
1346 # used to hold the argument of --host etc.
1347 # FIXME: To remove some day.
1348 build=$build_alias
1349 host=$host_alias
1350 target=$target_alias
1351
1352 # FIXME: To remove some day.
1353 if test "x$host_alias" != x; then
1354 if test "x$build_alias" = x; then
1355 cross_compiling=maybe
1356 elif test "x$build_alias" != "x$host_alias"; then
1357 cross_compiling=yes
1358 fi
1359 fi
1360
1361 ac_tool_prefix=
1362 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1363
1364 test "$silent" = yes && exec 6>/dev/null
1365
1366
1367 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1368 ac_ls_di=`ls -di .` &&
1369 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1370 as_fn_error $? "working directory cannot be determined"
1371 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1372 as_fn_error $? "pwd does not report name of working directory"
1373
1374
1375 # Find the source files, if location was not specified.
1376 if test -z "$srcdir"; then
1377 ac_srcdir_defaulted=yes
1378 # Try the directory containing this script, then the parent directory.
1379 ac_confdir=`$as_dirname -- "$as_myself" ||
1380 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1381 X"$as_myself" : 'X\(//\)[^/]' \| \
1382 X"$as_myself" : 'X\(//\)$' \| \
1383 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1384 $as_echo X"$as_myself" |
1385 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1386 s//\1/
1387 q
1388 }
1389 /^X\(\/\/\)[^/].*/{
1390 s//\1/
1391 q
1392 }
1393 /^X\(\/\/\)$/{
1394 s//\1/
1395 q
1396 }
1397 /^X\(\/\).*/{
1398 s//\1/
1399 q
1400 }
1401 s/.*/./; q'`
1402 srcdir=$ac_confdir
1403 if test ! -r "$srcdir/$ac_unique_file"; then
1404 srcdir=..
1405 fi
1406 else
1407 ac_srcdir_defaulted=no
1408 fi
1409 if test ! -r "$srcdir/$ac_unique_file"; then
1410 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1411 as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1412 fi
1413 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1414 ac_abs_confdir=`(
1415 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1416 pwd)`
1417 # When building in place, set srcdir=.
1418 if test "$ac_abs_confdir" = "$ac_pwd"; then
1419 srcdir=.
1420 fi
1421 # Remove unnecessary trailing slashes from srcdir.
1422 # Double slashes in file names in object file debugging info
1423 # mess up M-x gdb in Emacs.
1424 case $srcdir in
1425 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1426 esac
1427 case $srcdir in
1428 *" "*)
1429 as_fn_error $? "path to source, $srcdir, contains spaces"
1430 ;;
1431 esac
1432 ac_subdirs_all=`cd $srcdir && echo */configure | sed 's,/configure,,g'`
1433
1434 for ac_var in $ac_precious_vars; do
1435 eval ac_env_${ac_var}_set=\${${ac_var}+set}
1436 eval ac_env_${ac_var}_value=\$${ac_var}
1437 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1438 eval ac_cv_env_${ac_var}_value=\$${ac_var}
1439 done
1440
1441 #
1442 # Report the --help message.
1443 #
1444 if test "$ac_init_help" = "long"; then
1445 # Omit some internal or obsolete options to make the list less imposing.
1446 # This message is too long to be a string in the A/UX 3.1 sh.
1447 cat <<_ACEOF
1448 \`configure' configures this package to adapt to many kinds of systems.
1449
1450 Usage: $0 [OPTION]... [VAR=VALUE]...
1451
1452 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1453 VAR=VALUE. See below for descriptions of some of the useful variables.
1454
1455 Defaults for the options are specified in brackets.
1456
1457 Configuration:
1458 -h, --help display this help and exit
1459 --help=short display options specific to this package
1460 --help=recursive display the short help of all the included packages
1461 -V, --version display version information and exit
1462 -q, --quiet, --silent do not print \`checking ...' messages
1463 --cache-file=FILE cache test results in FILE [disabled]
1464 -C, --config-cache alias for \`--cache-file=config.cache'
1465 -n, --no-create do not create output files
1466 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1467
1468 Installation directories:
1469 --prefix=PREFIX install architecture-independent files in PREFIX
1470 [$ac_default_prefix]
1471 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1472 [PREFIX]
1473
1474 By default, \`make install' will install all the files in
1475 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1476 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1477 for instance \`--prefix=\$HOME'.
1478
1479 For better control, use the options below.
1480
1481 Fine tuning of the installation directories:
1482 --bindir=DIR user executables [EPREFIX/bin]
1483 --sbindir=DIR system admin executables [EPREFIX/sbin]
1484 --libexecdir=DIR program executables [EPREFIX/libexec]
1485 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1486 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1487 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1488 --libdir=DIR object code libraries [EPREFIX/lib]
1489 --includedir=DIR C header files [PREFIX/include]
1490 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1491 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1492 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1493 --infodir=DIR info documentation [DATAROOTDIR/info]
1494 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1495 --mandir=DIR man documentation [DATAROOTDIR/man]
1496 --docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]
1497 --htmldir=DIR html documentation [DOCDIR]
1498 --dvidir=DIR dvi documentation [DOCDIR]
1499 --pdfdir=DIR pdf documentation [DOCDIR]
1500 --psdir=DIR ps documentation [DOCDIR]
1501 _ACEOF
1502
1503 cat <<\_ACEOF
1504
1505 Program names:
1506 --program-prefix=PREFIX prepend PREFIX to installed program names
1507 --program-suffix=SUFFIX append SUFFIX to installed program names
1508 --program-transform-name=PROGRAM run sed PROGRAM on installed program names
1509
1510 System types:
1511 --build=BUILD configure for building on BUILD [guessed]
1512 --host=HOST cross-compile to build programs to run on HOST [BUILD]
1513 --target=TARGET configure for building compilers for TARGET [HOST]
1514 _ACEOF
1515 fi
1516
1517 if test -n "$ac_init_help"; then
1518
1519 cat <<\_ACEOF
1520
1521 Optional Features:
1522 --disable-option-checking ignore unrecognized --enable/--with options
1523 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1524 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1525 --enable-as-accelerator-for=ARG
1526 build as offload target compiler. Specify offload
1527 host triple by ARG
1528 --enable-offload-targets=LIST
1529 enable offloading to devices from comma-separated
1530 LIST of TARGET[=DIR]. Use optional path to find
1531 offload target compiler during the build
1532 --enable-offload-defaulted
1533 If enabled, configured but not installed offload compilers and
1534 libgomp plugins are silently ignored. Useful for distribution
1535 compilers where those are in separate optional packages.
1536
1537 --enable-gold[=ARG] build gold [ARG={default,yes,no}]
1538 --enable-ld[=ARG] build ld [ARG={default,yes,no}]
1539 --enable-compressed-debug-sections={all,gas,gold,ld,none}
1540 Enable compressed debug sections for gas, gold or ld
1541 by default
1542 --disable-libquadmath do not build libquadmath directory
1543 --disable-libquadmath-support
1544 disable libquadmath support for Fortran
1545 --enable-libada build libada directory
1546 --enable-libgm2 build libgm2 directory
1547 --enable-libssp build libssp directory
1548 --disable-libstdcxx do not build libstdc++-v3 directory
1549 --enable-bootstrap enable bootstrapping [yes if native build]
1550 --enable-pgo-build[=lto]
1551 enable the PGO build
1552 --disable-isl-version-check
1553 disable check for isl version
1554 --enable-lto enable link time optimization support
1555 --enable-linker-plugin-configure-flags=FLAGS
1556 additional flags for configuring linker plugins
1557 [none]
1558 --enable-linker-plugin-flags=FLAGS
1559 additional flags for configuring and building linker
1560 plugins [none]
1561 --enable-host-shared build host code as shared libraries
1562 --enable-stage1-languages[=all]
1563 choose additional languages to build during stage1.
1564 Mostly useful for compiler development
1565 --enable-objc-gc enable use of Boehm's garbage collector with the GNU
1566 Objective-C runtime
1567 --enable-vtable-verify Enable vtable verification feature
1568 --enable-serial-[{host,target,build}-]configure
1569 force sequential configuration of sub-packages for
1570 the host, target or build machine, or all
1571 sub-packages
1572 --enable-maintainer-mode
1573 enable make rules and dependencies not useful (and
1574 sometimes confusing) to the casual installer
1575 --enable-stage1-checking[=all]
1576 choose additional checking for stage1 of the
1577 compiler
1578 --enable-werror enable -Werror in bootstrap stage2 and later
1579
1580 Optional Packages:
1581 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1582 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1583 --with-build-libsubdir=DIR Directory where to find libraries for build system
1584 --with-system-zlib use installed libz
1585 --with-mpc=PATH specify prefix directory for installed MPC package.
1586 Equivalent to --with-mpc-include=PATH/include plus
1587 --with-mpc-lib=PATH/lib
1588 --with-mpc-include=PATH specify directory for installed MPC include files
1589 --with-mpc-lib=PATH specify directory for the installed MPC library
1590 --with-mpfr=PATH specify prefix directory for installed MPFR package.
1591 Equivalent to --with-mpfr-include=PATH/include plus
1592 --with-mpfr-lib=PATH/lib
1593 --with-mpfr-include=PATH
1594 specify directory for installed MPFR include files
1595 --with-mpfr-lib=PATH specify directory for the installed MPFR library
1596 --with-gmp=PATH specify prefix directory for the installed GMP
1597 package. Equivalent to
1598 --with-gmp-include=PATH/include plus
1599 --with-gmp-lib=PATH/lib
1600 --with-gmp-include=PATH specify directory for installed GMP include files
1601 --with-gmp-lib=PATH specify directory for the installed GMP library
1602 --with-stage1-libs=LIBS libraries for stage1
1603 --with-static-standard-libraries
1604 use -static-libstdc++ and -static-libgcc
1605 (default=auto)
1606 --with-stage1-ldflags=FLAGS
1607 linker flags for stage1
1608 --with-boot-libs=LIBS libraries for stage2 and later
1609 --with-boot-ldflags=FLAGS
1610 linker flags for stage2 and later
1611 --with-isl=PATH Specify prefix directory for the installed isl
1612 package. Equivalent to
1613 --with-isl-include=PATH/include plus
1614 --with-isl-lib=PATH/lib
1615 --with-isl-include=PATH Specify directory for installed isl include files
1616 --with-isl-lib=PATH Specify the directory for the installed isl library
1617 --with-target-bdw-gc=PATHLIST
1618 specify prefix directory for installed bdw-gc
1619 package. Equivalent to
1620 --with-target-bdw-gc-include=PATH/include plus
1621 --with-target-bdw-gc-lib=PATH/lib
1622 --with-target-bdw-gc-include=PATHLIST
1623 specify directories for installed bdw-gc include
1624 files
1625 --with-target-bdw-gc-lib=PATHLIST
1626 specify directories for installed bdw-gc library
1627 --with-gcc-major-version-only
1628 use only GCC major number in filesystem paths
1629 --with-build-sysroot=SYSROOT
1630 use sysroot as the system root during the build
1631 --with-debug-prefix-map='A=B C=D ...'
1632 map A to B, C to D ... in debug information
1633 --with-build-config='NAME NAME2...'
1634 use config/NAME.mk build configuration
1635 --with-build-time-tools=PATH
1636 use given path to find target tools during the build
1637
1638 Some influential environment variables:
1639 CC C compiler command
1640 CFLAGS C compiler flags
1641 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1642 nonstandard directory <lib dir>
1643 LIBS libraries to pass to the linker, e.g. -l<library>
1644 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1645 you have headers in a nonstandard directory <include dir>
1646 CXX C++ compiler command
1647 CXXFLAGS C++ compiler flags
1648 build_configargs
1649 additional configure arguments for build directories
1650 host_configargs
1651 additional configure arguments for host directories
1652 target_configargs
1653 additional configure arguments for target directories
1654 AR AR for the host
1655 AS AS for the host
1656 DLLTOOL DLLTOOL for the host
1657 DSYMUTIL DSYMUTIL for the host
1658 LD LD for the host
1659 LIPO LIPO for the host
1660 NM NM for the host
1661 RANLIB RANLIB for the host
1662 STRIP STRIP for the host
1663 WINDRES WINDRES for the host
1664 WINDMC WINDMC for the host
1665 OBJCOPY OBJCOPY for the host
1666 OBJDUMP OBJDUMP for the host
1667 OTOOL OTOOL for the host
1668 READELF READELF for the host
1669 CC_FOR_TARGET
1670 CC for the target
1671 CXX_FOR_TARGET
1672 CXX for the target
1673 GCC_FOR_TARGET
1674 GCC for the target
1675 GFORTRAN_FOR_TARGET
1676 GFORTRAN for the target
1677 GOC_FOR_TARGET
1678 GOC for the target
1679 GDC_FOR_TARGET
1680 GDC for the target
1681 GM2_FOR_TARGET
1682 GM2 for the target
1683 AR_FOR_TARGET
1684 AR for the target
1685 AS_FOR_TARGET
1686 AS for the target
1687 DLLTOOL_FOR_TARGET
1688 DLLTOOL for the target
1689 DSYMUTIL_FOR_TARGET
1690 DSYMUTIL for the target
1691 LD_FOR_TARGET
1692 LD for the target
1693 LIPO_FOR_TARGET
1694 LIPO for the target
1695 NM_FOR_TARGET
1696 NM for the target
1697 OBJCOPY_FOR_TARGET
1698 OBJCOPY for the target
1699 OBJDUMP_FOR_TARGET
1700 OBJDUMP for the target
1701 OTOOL_FOR_TARGET
1702 OTOOL for the target
1703 RANLIB_FOR_TARGET
1704 RANLIB for the target
1705 READELF_FOR_TARGET
1706 READELF for the target
1707 STRIP_FOR_TARGET
1708 STRIP for the target
1709 WINDRES_FOR_TARGET
1710 WINDRES for the target
1711 WINDMC_FOR_TARGET
1712 WINDMC for the target
1713
1714 Use these variables to override the choices made by `configure' or to help
1715 it to find libraries and programs with nonstandard names/locations.
1716
1717 Report bugs to the package provider.
1718 _ACEOF
1719 ac_status=$?
1720 fi
1721
1722 if test "$ac_init_help" = "recursive"; then
1723 # If there are subdirs, report their specific --help.
1724 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1725 test -d "$ac_dir" ||
1726 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1727 continue
1728 ac_builddir=.
1729
1730 case "$ac_dir" in
1731 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1732 *)
1733 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1734 # A ".." for each directory in $ac_dir_suffix.
1735 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1736 case $ac_top_builddir_sub in
1737 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1738 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1739 esac ;;
1740 esac
1741 ac_abs_top_builddir=$ac_pwd
1742 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1743 # for backward compatibility:
1744 ac_top_builddir=$ac_top_build_prefix
1745
1746 case $srcdir in
1747 .) # We are building in place.
1748 ac_srcdir=.
1749 ac_top_srcdir=$ac_top_builddir_sub
1750 ac_abs_top_srcdir=$ac_pwd ;;
1751 [\\/]* | ?:[\\/]* ) # Absolute name.
1752 ac_srcdir=$srcdir$ac_dir_suffix;
1753 ac_top_srcdir=$srcdir
1754 ac_abs_top_srcdir=$srcdir ;;
1755 *) # Relative name.
1756 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1757 ac_top_srcdir=$ac_top_build_prefix$srcdir
1758 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1759 esac
1760 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1761
1762 cd "$ac_dir" || { ac_status=$?; continue; }
1763 # Check for guested configure.
1764 if test -f "$ac_srcdir/configure.gnu"; then
1765 echo &&
1766 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1767 elif test -f "$ac_srcdir/configure"; then
1768 echo &&
1769 $SHELL "$ac_srcdir/configure" --help=recursive
1770 else
1771 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1772 fi || ac_status=$?
1773 cd "$ac_pwd" || { ac_status=$?; break; }
1774 done
1775 fi
1776
1777 test -n "$ac_init_help" && exit $ac_status
1778 if $ac_init_version; then
1779 cat <<\_ACEOF
1780 configure
1781 generated by GNU Autoconf 2.69
1782
1783 Copyright (C) 2012 Free Software Foundation, Inc.
1784 This configure script is free software; the Free Software Foundation
1785 gives unlimited permission to copy, distribute and modify it.
1786 _ACEOF
1787 exit
1788 fi
1789
1790 ## ------------------------ ##
1791 ## Autoconf initialization. ##
1792 ## ------------------------ ##
1793
1794 # ac_fn_c_try_compile LINENO
1795 # --------------------------
1796 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1797 ac_fn_c_try_compile ()
1798 {
1799 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1800 rm -f conftest.$ac_objext
1801 if { { ac_try="$ac_compile"
1802 case "(($ac_try" in
1803 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1804 *) ac_try_echo=$ac_try;;
1805 esac
1806 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1807 $as_echo "$ac_try_echo"; } >&5
1808 (eval "$ac_compile") 2>conftest.err
1809 ac_status=$?
1810 if test -s conftest.err; then
1811 grep -v '^ *+' conftest.err >conftest.er1
1812 cat conftest.er1 >&5
1813 mv -f conftest.er1 conftest.err
1814 fi
1815 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1816 test $ac_status = 0; } && {
1817 test -z "$ac_c_werror_flag" ||
1818 test ! -s conftest.err
1819 } && test -s conftest.$ac_objext; then :
1820 ac_retval=0
1821 else
1822 $as_echo "$as_me: failed program was:" >&5
1823 sed 's/^/| /' conftest.$ac_ext >&5
1824
1825 ac_retval=1
1826 fi
1827 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1828 as_fn_set_status $ac_retval
1829
1830 } # ac_fn_c_try_compile
1831
1832 # ac_fn_cxx_try_compile LINENO
1833 # ----------------------------
1834 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1835 ac_fn_cxx_try_compile ()
1836 {
1837 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1838 rm -f conftest.$ac_objext
1839 if { { ac_try="$ac_compile"
1840 case "(($ac_try" in
1841 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1842 *) ac_try_echo=$ac_try;;
1843 esac
1844 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1845 $as_echo "$ac_try_echo"; } >&5
1846 (eval "$ac_compile") 2>conftest.err
1847 ac_status=$?
1848 if test -s conftest.err; then
1849 grep -v '^ *+' conftest.err >conftest.er1
1850 cat conftest.er1 >&5
1851 mv -f conftest.er1 conftest.err
1852 fi
1853 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1854 test $ac_status = 0; } && {
1855 test -z "$ac_cxx_werror_flag" ||
1856 test ! -s conftest.err
1857 } && test -s conftest.$ac_objext; then :
1858 ac_retval=0
1859 else
1860 $as_echo "$as_me: failed program was:" >&5
1861 sed 's/^/| /' conftest.$ac_ext >&5
1862
1863 ac_retval=1
1864 fi
1865 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1866 as_fn_set_status $ac_retval
1867
1868 } # ac_fn_cxx_try_compile
1869
1870 # ac_fn_cxx_try_link LINENO
1871 # -------------------------
1872 # Try to link conftest.$ac_ext, and return whether this succeeded.
1873 ac_fn_cxx_try_link ()
1874 {
1875 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1876 rm -f conftest.$ac_objext conftest$ac_exeext
1877 if { { ac_try="$ac_link"
1878 case "(($ac_try" in
1879 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1880 *) ac_try_echo=$ac_try;;
1881 esac
1882 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1883 $as_echo "$ac_try_echo"; } >&5
1884 (eval "$ac_link") 2>conftest.err
1885 ac_status=$?
1886 if test -s conftest.err; then
1887 grep -v '^ *+' conftest.err >conftest.er1
1888 cat conftest.er1 >&5
1889 mv -f conftest.er1 conftest.err
1890 fi
1891 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1892 test $ac_status = 0; } && {
1893 test -z "$ac_cxx_werror_flag" ||
1894 test ! -s conftest.err
1895 } && test -s conftest$ac_exeext && {
1896 test "$cross_compiling" = yes ||
1897 test -x conftest$ac_exeext
1898 }; then :
1899 ac_retval=0
1900 else
1901 $as_echo "$as_me: failed program was:" >&5
1902 sed 's/^/| /' conftest.$ac_ext >&5
1903
1904 ac_retval=1
1905 fi
1906 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1907 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1908 # interfere with the next link command; also delete a directory that is
1909 # left behind by Apple's compiler. We do this before executing the actions.
1910 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1911 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1912 as_fn_set_status $ac_retval
1913
1914 } # ac_fn_cxx_try_link
1915
1916 # ac_fn_c_try_link LINENO
1917 # -----------------------
1918 # Try to link conftest.$ac_ext, and return whether this succeeded.
1919 ac_fn_c_try_link ()
1920 {
1921 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1922 rm -f conftest.$ac_objext conftest$ac_exeext
1923 if { { ac_try="$ac_link"
1924 case "(($ac_try" in
1925 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1926 *) ac_try_echo=$ac_try;;
1927 esac
1928 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1929 $as_echo "$ac_try_echo"; } >&5
1930 (eval "$ac_link") 2>conftest.err
1931 ac_status=$?
1932 if test -s conftest.err; then
1933 grep -v '^ *+' conftest.err >conftest.er1
1934 cat conftest.er1 >&5
1935 mv -f conftest.er1 conftest.err
1936 fi
1937 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1938 test $ac_status = 0; } && {
1939 test -z "$ac_c_werror_flag" ||
1940 test ! -s conftest.err
1941 } && test -s conftest$ac_exeext && {
1942 test "$cross_compiling" = yes ||
1943 test -x conftest$ac_exeext
1944 }; then :
1945 ac_retval=0
1946 else
1947 $as_echo "$as_me: failed program was:" >&5
1948 sed 's/^/| /' conftest.$ac_ext >&5
1949
1950 ac_retval=1
1951 fi
1952 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1953 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1954 # interfere with the next link command; also delete a directory that is
1955 # left behind by Apple's compiler. We do this before executing the actions.
1956 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1957 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1958 as_fn_set_status $ac_retval
1959
1960 } # ac_fn_c_try_link
1961 cat >config.log <<_ACEOF
1962 This file contains any messages produced by compilers while
1963 running configure, to aid debugging if configure makes a mistake.
1964
1965 It was created by $as_me, which was
1966 generated by GNU Autoconf 2.69. Invocation command line was
1967
1968 $ $0 $@
1969
1970 _ACEOF
1971 exec 5>>config.log
1972 {
1973 cat <<_ASUNAME
1974 ## --------- ##
1975 ## Platform. ##
1976 ## --------- ##
1977
1978 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1979 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1980 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1981 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1982 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1983
1984 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1985 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1986
1987 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1988 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1989 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1990 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
1991 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1992 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1993 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1994
1995 _ASUNAME
1996
1997 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1998 for as_dir in $PATH
1999 do
2000 IFS=$as_save_IFS
2001 test -z "$as_dir" && as_dir=.
2002 $as_echo "PATH: $as_dir"
2003 done
2004 IFS=$as_save_IFS
2005
2006 } >&5
2007
2008 cat >&5 <<_ACEOF
2009
2010
2011 ## ----------- ##
2012 ## Core tests. ##
2013 ## ----------- ##
2014
2015 _ACEOF
2016
2017
2018 # Keep a trace of the command line.
2019 # Strip out --no-create and --no-recursion so they do not pile up.
2020 # Strip out --silent because we don't want to record it for future runs.
2021 # Also quote any args containing shell meta-characters.
2022 # Make two passes to allow for proper duplicate-argument suppression.
2023 ac_configure_args=
2024 ac_configure_args0=
2025 ac_configure_args1=
2026 ac_must_keep_next=false
2027 for ac_pass in 1 2
2028 do
2029 for ac_arg
2030 do
2031 case $ac_arg in
2032 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2033 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2034 | -silent | --silent | --silen | --sile | --sil)
2035 continue ;;
2036 *\'*)
2037 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2038 esac
2039 case $ac_pass in
2040 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2041 2)
2042 as_fn_append ac_configure_args1 " '$ac_arg'"
2043 if test $ac_must_keep_next = true; then
2044 ac_must_keep_next=false # Got value, back to normal.
2045 else
2046 case $ac_arg in
2047 *=* | --config-cache | -C | -disable-* | --disable-* \
2048 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2049 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2050 | -with-* | --with-* | -without-* | --without-* | --x)
2051 case "$ac_configure_args0 " in
2052 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2053 esac
2054 ;;
2055 -* ) ac_must_keep_next=true ;;
2056 esac
2057 fi
2058 as_fn_append ac_configure_args " '$ac_arg'"
2059 ;;
2060 esac
2061 done
2062 done
2063 { ac_configure_args0=; unset ac_configure_args0;}
2064 { ac_configure_args1=; unset ac_configure_args1;}
2065
2066 # When interrupted or exit'd, cleanup temporary files, and complete
2067 # config.log. We remove comments because anyway the quotes in there
2068 # would cause problems or look ugly.
2069 # WARNING: Use '\'' to represent an apostrophe within the trap.
2070 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2071 trap 'exit_status=$?
2072 # Save into config.log some information that might help in debugging.
2073 {
2074 echo
2075
2076 $as_echo "## ---------------- ##
2077 ## Cache variables. ##
2078 ## ---------------- ##"
2079 echo
2080 # The following way of writing the cache mishandles newlines in values,
2081 (
2082 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2083 eval ac_val=\$$ac_var
2084 case $ac_val in #(
2085 *${as_nl}*)
2086 case $ac_var in #(
2087 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2088 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2089 esac
2090 case $ac_var in #(
2091 _ | IFS | as_nl) ;; #(
2092 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2093 *) { eval $ac_var=; unset $ac_var;} ;;
2094 esac ;;
2095 esac
2096 done
2097 (set) 2>&1 |
2098 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2099 *${as_nl}ac_space=\ *)
2100 sed -n \
2101 "s/'\''/'\''\\\\'\'''\''/g;
2102 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2103 ;; #(
2104 *)
2105 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2106 ;;
2107 esac |
2108 sort
2109 )
2110 echo
2111
2112 $as_echo "## ----------------- ##
2113 ## Output variables. ##
2114 ## ----------------- ##"
2115 echo
2116 for ac_var in $ac_subst_vars
2117 do
2118 eval ac_val=\$$ac_var
2119 case $ac_val in
2120 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2121 esac
2122 $as_echo "$ac_var='\''$ac_val'\''"
2123 done | sort
2124 echo
2125
2126 if test -n "$ac_subst_files"; then
2127 $as_echo "## ------------------- ##
2128 ## File substitutions. ##
2129 ## ------------------- ##"
2130 echo
2131 for ac_var in $ac_subst_files
2132 do
2133 eval ac_val=\$$ac_var
2134 case $ac_val in
2135 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2136 esac
2137 $as_echo "$ac_var='\''$ac_val'\''"
2138 done | sort
2139 echo
2140 fi
2141
2142 if test -s confdefs.h; then
2143 $as_echo "## ----------- ##
2144 ## confdefs.h. ##
2145 ## ----------- ##"
2146 echo
2147 cat confdefs.h
2148 echo
2149 fi
2150 test "$ac_signal" != 0 &&
2151 $as_echo "$as_me: caught signal $ac_signal"
2152 $as_echo "$as_me: exit $exit_status"
2153 } >&5
2154 rm -f core *.core core.conftest.* &&
2155 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2156 exit $exit_status
2157 ' 0
2158 for ac_signal in 1 2 13 15; do
2159 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2160 done
2161 ac_signal=0
2162
2163 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2164 rm -f -r conftest* confdefs.h
2165
2166 $as_echo "/* confdefs.h */" > confdefs.h
2167
2168 # Predefined preprocessor variables.
2169
2170 cat >>confdefs.h <<_ACEOF
2171 #define PACKAGE_NAME "$PACKAGE_NAME"
2172 _ACEOF
2173
2174 cat >>confdefs.h <<_ACEOF
2175 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2176 _ACEOF
2177
2178 cat >>confdefs.h <<_ACEOF
2179 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2180 _ACEOF
2181
2182 cat >>confdefs.h <<_ACEOF
2183 #define PACKAGE_STRING "$PACKAGE_STRING"
2184 _ACEOF
2185
2186 cat >>confdefs.h <<_ACEOF
2187 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2188 _ACEOF
2189
2190 cat >>confdefs.h <<_ACEOF
2191 #define PACKAGE_URL "$PACKAGE_URL"
2192 _ACEOF
2193
2194
2195 # Let the site file select an alternate cache file if it wants to.
2196 # Prefer an explicitly selected file to automatically selected ones.
2197 ac_site_file1=NONE
2198 ac_site_file2=NONE
2199 if test -n "$CONFIG_SITE"; then
2200 # We do not want a PATH search for config.site.
2201 case $CONFIG_SITE in #((
2202 -*) ac_site_file1=./$CONFIG_SITE;;
2203 */*) ac_site_file1=$CONFIG_SITE;;
2204 *) ac_site_file1=./$CONFIG_SITE;;
2205 esac
2206 elif test "x$prefix" != xNONE; then
2207 ac_site_file1=$prefix/share/config.site
2208 ac_site_file2=$prefix/etc/config.site
2209 else
2210 ac_site_file1=$ac_default_prefix/share/config.site
2211 ac_site_file2=$ac_default_prefix/etc/config.site
2212 fi
2213 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2214 do
2215 test "x$ac_site_file" = xNONE && continue
2216 if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2217 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2218 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2219 sed 's/^/| /' "$ac_site_file" >&5
2220 . "$ac_site_file" \
2221 || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2222 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2223 as_fn_error $? "failed to load site script $ac_site_file
2224 See \`config.log' for more details" "$LINENO" 5; }
2225 fi
2226 done
2227
2228 if test -r "$cache_file"; then
2229 # Some versions of bash will fail to source /dev/null (special files
2230 # actually), so we avoid doing that. DJGPP emulates it as a regular file.
2231 if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2232 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2233 $as_echo "$as_me: loading cache $cache_file" >&6;}
2234 case $cache_file in
2235 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2236 *) . "./$cache_file";;
2237 esac
2238 fi
2239 else
2240 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2241 $as_echo "$as_me: creating cache $cache_file" >&6;}
2242 >$cache_file
2243 fi
2244
2245 # Check that the precious variables saved in the cache have kept the same
2246 # value.
2247 ac_cache_corrupted=false
2248 for ac_var in $ac_precious_vars; do
2249 eval ac_old_set=\$ac_cv_env_${ac_var}_set
2250 eval ac_new_set=\$ac_env_${ac_var}_set
2251 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2252 eval ac_new_val=\$ac_env_${ac_var}_value
2253 case $ac_old_set,$ac_new_set in
2254 set,)
2255 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2256 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2257 ac_cache_corrupted=: ;;
2258 ,set)
2259 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2260 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2261 ac_cache_corrupted=: ;;
2262 ,);;
2263 *)
2264 if test "x$ac_old_val" != "x$ac_new_val"; then
2265 # differences in whitespace do not lead to failure.
2266 ac_old_val_w=`echo x $ac_old_val`
2267 ac_new_val_w=`echo x $ac_new_val`
2268 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2269 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2270 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2271 ac_cache_corrupted=:
2272 else
2273 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2274 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2275 eval $ac_var=\$ac_old_val
2276 fi
2277 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2278 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2279 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2280 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2281 fi;;
2282 esac
2283 # Pass precious variables to config.status.
2284 if test "$ac_new_set" = set; then
2285 case $ac_new_val in
2286 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2287 *) ac_arg=$ac_var=$ac_new_val ;;
2288 esac
2289 case " $ac_configure_args " in
2290 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2291 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2292 esac
2293 fi
2294 done
2295 if $ac_cache_corrupted; then
2296 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2297 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2298 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2299 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2300 as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2301 fi
2302 ## -------------------- ##
2303 ## Main body of script. ##
2304 ## -------------------- ##
2305
2306 ac_ext=c
2307 ac_cpp='$CPP $CPPFLAGS'
2308 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2309 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2310 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2311
2312
2313
2314
2315
2316
2317
2318
2319 progname=$0
2320 # if PWD already has a value, it is probably wrong.
2321 if test -n "$PWD" ; then PWD=`${PWDCMD-pwd}`; fi
2322
2323 # Export original configure arguments for use by sub-configures.
2324 # Quote arguments with shell meta charatcers.
2325 TOPLEVEL_CONFIGURE_ARGUMENTS=
2326 set -- "$progname" "$@"
2327 for ac_arg
2328 do
2329 case "$ac_arg" in
2330 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\']*)
2331 ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"`
2332 # if the argument is of the form -foo=baz, quote the baz part only
2333 ac_arg=`echo "'$ac_arg'" | sed "s/^'\([-a-zA-Z0-9]*=\)/\\1'/"` ;;
2334 *) ;;
2335 esac
2336 # Add the quoted argument to the list.
2337 TOPLEVEL_CONFIGURE_ARGUMENTS="$TOPLEVEL_CONFIGURE_ARGUMENTS $ac_arg"
2338 done
2339 if test "$silent" = yes; then
2340 TOPLEVEL_CONFIGURE_ARGUMENTS="$TOPLEVEL_CONFIGURE_ARGUMENTS --silent"
2341 fi
2342 # Remove the initial space we just introduced and, as these will be
2343 # expanded by make, quote '$'.
2344 TOPLEVEL_CONFIGURE_ARGUMENTS=`echo "x$TOPLEVEL_CONFIGURE_ARGUMENTS" | sed -e 's/^x *//' -e 's,\\$,$$,g'`
2345
2346
2347 # Find the build, host, and target systems.
2348 ac_aux_dir=
2349 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2350 if test -f "$ac_dir/install-sh"; then
2351 ac_aux_dir=$ac_dir
2352 ac_install_sh="$ac_aux_dir/install-sh -c"
2353 break
2354 elif test -f "$ac_dir/install.sh"; then
2355 ac_aux_dir=$ac_dir
2356 ac_install_sh="$ac_aux_dir/install.sh -c"
2357 break
2358 elif test -f "$ac_dir/shtool"; then
2359 ac_aux_dir=$ac_dir
2360 ac_install_sh="$ac_aux_dir/shtool install -c"
2361 break
2362 fi
2363 done
2364 if test -z "$ac_aux_dir"; then
2365 as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2366 fi
2367
2368 # These three variables are undocumented and unsupported,
2369 # and are intended to be withdrawn in a future Autoconf release.
2370 # They can cause serious problems if a builder's source tree is in a directory
2371 # whose full name contains unusual characters.
2372 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2373 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2374 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
2375
2376
2377 # Make sure we can run config.sub.
2378 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2379 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2380
2381 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2382 $as_echo_n "checking build system type... " >&6; }
2383 if ${ac_cv_build+:} false; then :
2384 $as_echo_n "(cached) " >&6
2385 else
2386 ac_build_alias=$build_alias
2387 test "x$ac_build_alias" = x &&
2388 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2389 test "x$ac_build_alias" = x &&
2390 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
2391 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2392 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2393
2394 fi
2395 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2396 $as_echo "$ac_cv_build" >&6; }
2397 case $ac_cv_build in
2398 *-*-*) ;;
2399 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
2400 esac
2401 build=$ac_cv_build
2402 ac_save_IFS=$IFS; IFS='-'
2403 set x $ac_cv_build
2404 shift
2405 build_cpu=$1
2406 build_vendor=$2
2407 shift; shift
2408 # Remember, the first character of IFS is used to create $*,
2409 # except with old shells:
2410 build_os=$*
2411 IFS=$ac_save_IFS
2412 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2413
2414
2415 case ${build_alias} in
2416 "") build_noncanonical=${build} ;;
2417 *) build_noncanonical=${build_alias} ;;
2418 esac
2419
2420
2421
2422 case ${host_alias} in
2423 "") host_noncanonical=${build_noncanonical} ;;
2424 *) host_noncanonical=${host_alias} ;;
2425 esac
2426
2427
2428
2429 case ${target_alias} in
2430 "") target_noncanonical=${host_noncanonical} ;;
2431 *) target_noncanonical=${target_alias} ;;
2432 esac
2433
2434
2435
2436
2437 test "$host_noncanonical" = "$target_noncanonical" &&
2438 test "$program_prefix$program_suffix$program_transform_name" = \
2439 NONENONEs,x,x, &&
2440 program_transform_name=s,y,y,
2441
2442 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2443 $as_echo_n "checking host system type... " >&6; }
2444 if ${ac_cv_host+:} false; then :
2445 $as_echo_n "(cached) " >&6
2446 else
2447 if test "x$host_alias" = x; then
2448 ac_cv_host=$ac_cv_build
2449 else
2450 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2451 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2452 fi
2453
2454 fi
2455 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2456 $as_echo "$ac_cv_host" >&6; }
2457 case $ac_cv_host in
2458 *-*-*) ;;
2459 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
2460 esac
2461 host=$ac_cv_host
2462 ac_save_IFS=$IFS; IFS='-'
2463 set x $ac_cv_host
2464 shift
2465 host_cpu=$1
2466 host_vendor=$2
2467 shift; shift
2468 # Remember, the first character of IFS is used to create $*,
2469 # except with old shells:
2470 host_os=$*
2471 IFS=$ac_save_IFS
2472 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2473
2474
2475 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2476 $as_echo_n "checking target system type... " >&6; }
2477 if ${ac_cv_target+:} false; then :
2478 $as_echo_n "(cached) " >&6
2479 else
2480 if test "x$target_alias" = x; then
2481 ac_cv_target=$ac_cv_host
2482 else
2483 ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2484 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2485 fi
2486
2487 fi
2488 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2489 $as_echo "$ac_cv_target" >&6; }
2490 case $ac_cv_target in
2491 *-*-*) ;;
2492 *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
2493 esac
2494 target=$ac_cv_target
2495 ac_save_IFS=$IFS; IFS='-'
2496 set x $ac_cv_target
2497 shift
2498 target_cpu=$1
2499 target_vendor=$2
2500 shift; shift
2501 # Remember, the first character of IFS is used to create $*,
2502 # except with old shells:
2503 target_os=$*
2504 IFS=$ac_save_IFS
2505 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
2506
2507
2508 # The aliases save the names the user supplied, while $host etc.
2509 # will get canonicalized.
2510 test -n "$target_alias" &&
2511 test "$program_prefix$program_suffix$program_transform_name" = \
2512 NONENONEs,x,x, &&
2513 program_prefix=${target_alias}-
2514
2515 test "$program_prefix" != NONE &&
2516 program_transform_name="s&^&$program_prefix&;$program_transform_name"
2517 # Use a double $ so make ignores it.
2518 test "$program_suffix" != NONE &&
2519 program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2520 # Double any \ or $.
2521 # By default was `s,x,x', remove it if useless.
2522 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2523 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
2524
2525
2526
2527 # Get 'install' or 'install-sh' and its variants.
2528 # Find a good install program. We prefer a C program (faster),
2529 # so one script is as good as another. But avoid the broken or
2530 # incompatible versions:
2531 # SysV /etc/install, /usr/sbin/install
2532 # SunOS /usr/etc/install
2533 # IRIX /sbin/install
2534 # AIX /bin/install
2535 # AmigaOS /C/install, which installs bootblocks on floppy discs
2536 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2537 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2538 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2539 # OS/2's system install, which has a completely different semantic
2540 # ./install, which can be erroneously created by make from ./install.sh.
2541 # Reject install programs that cannot install multiple files.
2542 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2543 $as_echo_n "checking for a BSD-compatible install... " >&6; }
2544 if test -z "$INSTALL"; then
2545 if ${ac_cv_path_install+:} false; then :
2546 $as_echo_n "(cached) " >&6
2547 else
2548 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2549 for as_dir in $PATH
2550 do
2551 IFS=$as_save_IFS
2552 test -z "$as_dir" && as_dir=.
2553 # Account for people who put trailing slashes in PATH elements.
2554 case $as_dir/ in #((
2555 ./ | .// | /[cC]/* | \
2556 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2557 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2558 /usr/ucb/* ) ;;
2559 *)
2560 # OSF1 and SCO ODT 3.0 have their own names for install.
2561 # Don't use installbsd from OSF since it installs stuff as root
2562 # by default.
2563 for ac_prog in ginstall scoinst install; do
2564 for ac_exec_ext in '' $ac_executable_extensions; do
2565 if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
2566 if test $ac_prog = install &&
2567 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2568 # AIX install. It has an incompatible calling convention.
2569 :
2570 elif test $ac_prog = install &&
2571 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2572 # program-specific install script used by HP pwplus--don't use.
2573 :
2574 else
2575 rm -rf conftest.one conftest.two conftest.dir
2576 echo one > conftest.one
2577 echo two > conftest.two
2578 mkdir conftest.dir
2579 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2580 test -s conftest.one && test -s conftest.two &&
2581 test -s conftest.dir/conftest.one &&
2582 test -s conftest.dir/conftest.two
2583 then
2584 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2585 break 3
2586 fi
2587 fi
2588 fi
2589 done
2590 done
2591 ;;
2592 esac
2593
2594 done
2595 IFS=$as_save_IFS
2596
2597 rm -rf conftest.one conftest.two conftest.dir
2598
2599 fi
2600 if test "${ac_cv_path_install+set}" = set; then
2601 INSTALL=$ac_cv_path_install
2602 else
2603 # As a last resort, use the slow shell script. Don't cache a
2604 # value for INSTALL within a source directory, because that will
2605 # break other packages using the cache if that directory is
2606 # removed, or if the value is a relative name.
2607 INSTALL=$ac_install_sh
2608 fi
2609 fi
2610 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2611 $as_echo "$INSTALL" >&6; }
2612
2613 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2614 # It thinks the first close brace ends the variable substitution.
2615 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2616
2617 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2618
2619 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2620
2621 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln works" >&5
2622 $as_echo_n "checking whether ln works... " >&6; }
2623 if ${acx_cv_prog_LN+:} false; then :
2624 $as_echo_n "(cached) " >&6
2625 else
2626 rm -f conftestdata_t
2627 echo >conftestdata_f
2628 if ln conftestdata_f conftestdata_t 2>/dev/null
2629 then
2630 acx_cv_prog_LN=ln
2631 else
2632 acx_cv_prog_LN=no
2633 fi
2634 rm -f conftestdata_f conftestdata_t
2635
2636 fi
2637 if test $acx_cv_prog_LN = no; then
2638 LN="cp"
2639 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN" >&5
2640 $as_echo "no, using $LN" >&6; }
2641 else
2642 LN="$acx_cv_prog_LN"
2643 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2644 $as_echo "yes" >&6; }
2645 fi
2646
2647 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
2648 $as_echo_n "checking whether ln -s works... " >&6; }
2649 LN_S=$as_ln_s
2650 if test "$LN_S" = "ln -s"; then
2651 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2652 $as_echo "yes" >&6; }
2653 else
2654 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
2655 $as_echo "no, using $LN_S" >&6; }
2656 fi
2657
2658 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
2659 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
2660 if ${ac_cv_path_SED+:} false; then :
2661 $as_echo_n "(cached) " >&6
2662 else
2663 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
2664 for ac_i in 1 2 3 4 5 6 7; do
2665 ac_script="$ac_script$as_nl$ac_script"
2666 done
2667 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
2668 { ac_script=; unset ac_script;}
2669 if test -z "$SED"; then
2670 ac_path_SED_found=false
2671 # Loop through the user's path and test for each of PROGNAME-LIST
2672 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2673 for as_dir in $PATH
2674 do
2675 IFS=$as_save_IFS
2676 test -z "$as_dir" && as_dir=.
2677 for ac_prog in sed gsed; do
2678 for ac_exec_ext in '' $ac_executable_extensions; do
2679 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
2680 as_fn_executable_p "$ac_path_SED" || continue
2681 # Check for GNU ac_path_SED and select it if it is found.
2682 # Check for GNU $ac_path_SED
2683 case `"$ac_path_SED" --version 2>&1` in
2684 *GNU*)
2685 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
2686 *)
2687 ac_count=0
2688 $as_echo_n 0123456789 >"conftest.in"
2689 while :
2690 do
2691 cat "conftest.in" "conftest.in" >"conftest.tmp"
2692 mv "conftest.tmp" "conftest.in"
2693 cp "conftest.in" "conftest.nl"
2694 $as_echo '' >> "conftest.nl"
2695 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
2696 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
2697 as_fn_arith $ac_count + 1 && ac_count=$as_val
2698 if test $ac_count -gt ${ac_path_SED_max-0}; then
2699 # Best one so far, save it but keep looking for a better one
2700 ac_cv_path_SED="$ac_path_SED"
2701 ac_path_SED_max=$ac_count
2702 fi
2703 # 10*(2^10) chars as input seems more than enough
2704 test $ac_count -gt 10 && break
2705 done
2706 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
2707 esac
2708
2709 $ac_path_SED_found && break 3
2710 done
2711 done
2712 done
2713 IFS=$as_save_IFS
2714 if test -z "$ac_cv_path_SED"; then
2715 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
2716 fi
2717 else
2718 ac_cv_path_SED=$SED
2719 fi
2720
2721 fi
2722 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
2723 $as_echo "$ac_cv_path_SED" >&6; }
2724 SED="$ac_cv_path_SED"
2725 rm -f conftest.sed
2726
2727 for ac_prog in gawk mawk nawk awk
2728 do
2729 # Extract the first word of "$ac_prog", so it can be a program name with args.
2730 set dummy $ac_prog; ac_word=$2
2731 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2732 $as_echo_n "checking for $ac_word... " >&6; }
2733 if ${ac_cv_prog_AWK+:} false; then :
2734 $as_echo_n "(cached) " >&6
2735 else
2736 if test -n "$AWK"; then
2737 ac_cv_prog_AWK="$AWK" # Let the user override the test.
2738 else
2739 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2740 for as_dir in $PATH
2741 do
2742 IFS=$as_save_IFS
2743 test -z "$as_dir" && as_dir=.
2744 for ac_exec_ext in '' $ac_executable_extensions; do
2745 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2746 ac_cv_prog_AWK="$ac_prog"
2747 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2748 break 2
2749 fi
2750 done
2751 done
2752 IFS=$as_save_IFS
2753
2754 fi
2755 fi
2756 AWK=$ac_cv_prog_AWK
2757 if test -n "$AWK"; then
2758 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
2759 $as_echo "$AWK" >&6; }
2760 else
2761 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2762 $as_echo "no" >&6; }
2763 fi
2764
2765
2766 test -n "$AWK" && break
2767 done
2768
2769
2770 srcpwd=`cd ${srcdir} ; ${PWDCMD-pwd}`
2771
2772 # We pass INSTALL explicitly to sub-makes. Make sure that it is not
2773 # a relative path.
2774 if test "$INSTALL" = "${srcdir}/install-sh -c"; then
2775 INSTALL="${srcpwd}/install-sh -c"
2776 fi
2777
2778 # Set srcdir to "." if that's what it is.
2779 # This is important for multilib support.
2780 pwd=`${PWDCMD-pwd}`
2781 if test "${pwd}" = "${srcpwd}" ; then
2782 srcdir=.
2783 fi
2784
2785 topsrcdir=$srcpwd
2786
2787 extra_host_args=
2788
2789 ### To add a new directory to the tree, first choose whether it is a target
2790 ### or a host dependent tool. Then put it into the appropriate list
2791 ### (library or tools, host or target), doing a dependency sort.
2792
2793 # Subdirs will be configured in the order listed in build_configdirs,
2794 # configdirs, or target_configdirs; see the serialization section below.
2795
2796 # Dependency sorting is only needed when *configuration* must be done in
2797 # a particular order. In all cases a dependency should be specified in
2798 # the Makefile, whether or not it's implicitly specified here.
2799
2800 # Double entries in build_configdirs, configdirs, or target_configdirs may
2801 # cause circular dependencies and break everything horribly.
2802
2803 # these library is used by various programs built for the build
2804 # environment
2805 #
2806 build_libs="build-libiberty build-libcpp"
2807
2808 # these tools are built for the build environment
2809 build_tools="build-texinfo build-flex build-bison build-m4 build-fixincludes"
2810
2811 # these libraries are used by various programs built for the host environment
2812 #f
2813 host_libs="intl libiberty opcodes bfd readline tcl tk itcl libgui zlib libbacktrace libcpp libcody libdecnumber gmp mpfr mpc isl libiconv libctf libsframe"
2814
2815 # these tools are built for the host environment
2816 # Note, the powerpc-eabi build depends on sim occurring before gdb in order to
2817 # know that we are building the simulator.
2818 # binutils, gas and ld appear in that order because it makes sense to run
2819 # "make check" in that particular order.
2820 # If --enable-gold is used, "gold" may replace "ld".
2821 host_tools="texinfo flex bison binutils gas ld fixincludes gcc cgen sid sim gdb gdbserver gprof etc expect dejagnu m4 utils guile fastjar gnattools libcc1 gm2tools gotools c++tools"
2822
2823 # these libraries are built for the target environment, and are built after
2824 # the host libraries and the host tools (which may be a cross compiler)
2825 # Note that libiberty is not a target library.
2826 target_libraries="target-libgcc \
2827 target-libbacktrace \
2828 target-libgloss \
2829 target-newlib \
2830 target-libgomp \
2831 target-libatomic \
2832 target-libitm \
2833 target-libstdc++-v3 \
2834 target-libsanitizer \
2835 target-libvtv \
2836 target-libssp \
2837 target-libquadmath \
2838 target-libgfortran \
2839 target-libffi \
2840 target-libobjc \
2841 target-libada \
2842 target-libgm2 \
2843 target-libgo \
2844 target-libphobos \
2845 target-zlib"
2846
2847 # these tools are built using the target libraries, and are intended to
2848 # run only in the target environment
2849 #
2850 # note: any program that *uses* libraries that are in the "target_libraries"
2851 # list belongs in this list.
2852 #
2853 target_tools="target-rda"
2854
2855 ################################################################################
2856
2857 ## All tools belong in one of the four categories, and are assigned above
2858 ## We assign ${configdirs} this way to remove all embedded newlines. This
2859 ## is important because configure will choke if they ever get through.
2860 ## ${configdirs} is directories we build using the host tools.
2861 ## ${target_configdirs} is directories we build using the target tools.
2862 configdirs=`echo ${host_libs} ${host_tools}`
2863 target_configdirs=`echo ${target_libraries} ${target_tools}`
2864 build_configdirs=`echo ${build_libs} ${build_tools}`
2865
2866
2867
2868 ################################################################################
2869
2870 srcname="gnu development package"
2871
2872 # This gets set non-empty for some net releases of packages.
2873 appdirs=""
2874
2875 # Define is_cross_compiler to save on calls to 'test'.
2876 is_cross_compiler=
2877 if test x"${host}" = x"${target}" ; then
2878 is_cross_compiler=no
2879 else
2880 is_cross_compiler=yes
2881 fi
2882
2883 # Find the build and target subdir names.
2884
2885 # post-stage1 host modules use a different CC_FOR_BUILD so, in order to
2886 # have matching libraries, they should use host libraries: Makefile.tpl
2887 # arranges to pass --with-build-libsubdir=$(HOST_SUBDIR).
2888 # However, they still use the build modules, because the corresponding
2889 # host modules (e.g. bison) are only built for the host when bootstrap
2890 # finishes. So:
2891 # - build_subdir is where we find build modules, and never changes.
2892 # - build_libsubdir is where we find build libraries, and can be overridden.
2893
2894 # Prefix 'build-' so this never conflicts with target_subdir.
2895 build_subdir="build-${build_noncanonical}"
2896
2897 # Check whether --with-build-libsubdir was given.
2898 if test "${with_build_libsubdir+set}" = set; then :
2899 withval=$with_build_libsubdir; build_libsubdir="$withval"
2900 else
2901 build_libsubdir="$build_subdir"
2902 fi
2903
2904 # --srcdir=. covers the toplevel, while "test -d" covers the subdirectories
2905 if ( test $srcdir = . && test -d gcc ) \
2906 || test -d $srcdir/../host-${host_noncanonical}; then
2907 host_subdir="host-${host_noncanonical}"
2908 else
2909 host_subdir=.
2910 fi
2911 # No prefix.
2912 target_subdir=${target_noncanonical}
2913
2914 # Be sure to cover against remnants of an in-tree build.
2915 if test $srcdir != . && test -d $srcdir/host-${host_noncanonical}; then
2916 as_fn_error $? "building out of tree but $srcdir contains host-${host_noncanonical}.
2917 Use a pristine source tree when building in a separate tree" "$LINENO" 5
2918 fi
2919
2920 # Skipdirs are removed silently.
2921 skipdirs=
2922 # Noconfigdirs are removed loudly.
2923 noconfigdirs=""
2924
2925 use_gnu_ld=
2926 # Make sure we don't let GNU ld be added if we didn't want it.
2927 if test x$with_gnu_ld = xno ; then
2928 use_gnu_ld=no
2929 noconfigdirs="$noconfigdirs ld gold"
2930 fi
2931
2932 use_gnu_as=
2933 # Make sure we don't let GNU as be added if we didn't want it.
2934 if test x$with_gnu_as = xno ; then
2935 use_gnu_as=no
2936 noconfigdirs="$noconfigdirs gas"
2937 fi
2938
2939 use_included_zlib=
2940
2941 # Check whether --with-system-zlib was given.
2942 if test "${with_system_zlib+set}" = set; then :
2943 withval=$with_system_zlib;
2944 fi
2945
2946 # Make sure we don't let ZLIB be added if we didn't want it.
2947 if test x$with_system_zlib = xyes ; then
2948 use_included_zlib=no
2949 noconfigdirs="$noconfigdirs zlib"
2950 fi
2951
2952 # Don't compile the bundled readline/libreadline.a if --with-system-readline
2953 # is provided.
2954 if test x$with_system_readline = xyes ; then
2955 noconfigdirs="$noconfigdirs readline"
2956 fi
2957
2958 # some tools are so dependent upon X11 that if we're not building with X,
2959 # it's not even worth trying to configure, much less build, that tool.
2960
2961 case ${with_x} in
2962 yes | "") ;; # the default value for this tree is that X11 is available
2963 no)
2964 skipdirs="${skipdirs} tk itcl libgui"
2965 # We won't be able to build gdbtk without X.
2966 enable_gdbtk=no
2967 ;;
2968 *) echo "*** bad value \"${with_x}\" for -with-x flag; ignored" 1>&2 ;;
2969 esac
2970
2971 # Some are only suitable for cross toolchains.
2972 # Remove these if host=target.
2973 cross_only="target-libgloss target-newlib target-opcodes"
2974
2975 case $is_cross_compiler in
2976 no) skipdirs="${skipdirs} ${cross_only}" ;;
2977 esac
2978
2979 # If both --with-headers and --with-libs are specified, default to
2980 # --without-newlib.
2981 if test x"${with_headers}" != x && test x"${with_headers}" != xno \
2982 && test x"${with_libs}" != x && test x"${with_libs}" != xno ; then
2983 if test x"${with_newlib}" = x ; then
2984 with_newlib=no
2985 fi
2986 fi
2987
2988 # Recognize --with-newlib/--without-newlib.
2989 case ${with_newlib} in
2990 no) skipdirs="${skipdirs} target-newlib" ;;
2991 yes) skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'` ;;
2992 esac
2993
2994 # Check whether --enable-as-accelerator-for was given.
2995 if test "${enable_as_accelerator_for+set}" = set; then :
2996 enableval=$enable_as_accelerator_for;
2997 fi
2998
2999
3000 # Check whether --enable-offload-targets was given.
3001 if test "${enable_offload_targets+set}" = set; then :
3002 enableval=$enable_offload_targets;
3003 if test x"$enable_offload_targets" = x; then
3004 as_fn_error $? "no offload targets specified" "$LINENO" 5
3005 fi
3006
3007 else
3008 enable_offload_targets=
3009 fi
3010
3011
3012 # Check whether --enable-offload-defaulted was given.
3013 if test "${enable_offload_defaulted+set}" = set; then :
3014 enableval=$enable_offload_defaulted; enable_offload_defaulted=$enableval
3015 else
3016 enable_offload_defaulted=
3017 fi
3018
3019
3020 # Handle --enable-gold, --enable-ld.
3021 # --disable-gold [--enable-ld]
3022 # Build only ld. Default option.
3023 # --enable-gold [--enable-ld]
3024 # Build both gold and ld. Install gold as "ld.gold", install ld
3025 # as "ld.bfd" and "ld".
3026 # --enable-gold=default [--enable-ld]
3027 # Build both gold and ld. Install gold as "ld.gold" and "ld",
3028 # install ld as "ld.bfd".
3029 # --enable-gold[=default] --disable-ld
3030 # Build only gold, which is then installed as both "ld.gold" and "ld".
3031 # --enable-gold --enable-ld=default
3032 # Build both gold (installed as "ld.gold") and ld (installed as "ld"
3033 # and ld.bfd).
3034 # In other words, ld is default
3035 # --enable-gold=default --enable-ld=default
3036 # Error.
3037
3038 default_ld=
3039 # Check whether --enable-gold was given.
3040 if test "${enable_gold+set}" = set; then :
3041 enableval=$enable_gold; ENABLE_GOLD=$enableval
3042 else
3043 ENABLE_GOLD=no
3044 fi
3045
3046 case "${ENABLE_GOLD}" in
3047 yes|default)
3048 # Check for ELF target.
3049 is_elf=no
3050 case "${target}" in
3051 *-*-elf* | *-*-sysv4* | *-*-unixware* | *-*-eabi* | hppa*64*-*-hpux* \
3052 | *-*-linux* | *-*-gnu* | frv-*-uclinux* | *-*-irix5* | *-*-irix6* \
3053 | *-*-netbsd* | *-*-openbsd* | *-*-freebsd* | *-*-dragonfly* \
3054 | *-*-solaris2* | *-*-nto* | *-*-nacl*)
3055 case "${target}" in
3056 *-*-linux*aout* | *-*-linux*oldld*)
3057 ;;
3058 *)
3059 is_elf=yes
3060 ;;
3061 esac
3062 esac
3063
3064 if test "$is_elf" = "yes"; then
3065 # Check for target supported by gold.
3066 case "${target}" in
3067 i?86-*-* | x86_64-*-* | sparc*-*-* | powerpc*-*-* | arm*-*-* \
3068 | aarch64*-*-* | mips*-*-* | s390*-*-* | loongarch*-*-*)
3069 configdirs="$configdirs gold"
3070 if test x${ENABLE_GOLD} = xdefault; then
3071 default_ld=gold
3072 fi
3073 ENABLE_GOLD=yes
3074 ;;
3075 esac
3076 fi
3077 ;;
3078 no)
3079 ;;
3080 *)
3081 as_fn_error $? "invalid --enable-gold argument" "$LINENO" 5
3082 ;;
3083 esac
3084
3085 # Check whether --enable-ld was given.
3086 if test "${enable_ld+set}" = set; then :
3087 enableval=$enable_ld; ENABLE_LD=$enableval
3088 else
3089 ENABLE_LD=yes
3090 fi
3091
3092
3093 case "${ENABLE_LD}" in
3094 default)
3095 if test x${default_ld} != x; then
3096 as_fn_error $? "either gold or ld can be the default ld" "$LINENO" 5
3097 fi
3098 ;;
3099 yes)
3100 ;;
3101 no)
3102 if test x${ENABLE_GOLD} != xyes; then
3103 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: neither ld nor gold are enabled" >&5
3104 $as_echo "$as_me: WARNING: neither ld nor gold are enabled" >&2;}
3105 fi
3106 configdirs=`echo " ${configdirs} " | sed -e 's/ ld / /'`
3107 ;;
3108 *)
3109 as_fn_error $? "invalid --enable-ld argument" "$LINENO" 5
3110 ;;
3111 esac
3112
3113 # PR gas/19109
3114 # Decide the default method for compressing debug sections.
3115 # Provide a configure time option to override our default.
3116 # Check whether --enable-compressed_debug_sections was given.
3117 if test "${enable_compressed_debug_sections+set}" = set; then :
3118 enableval=$enable_compressed_debug_sections;
3119 if test x"$enable_compressed_debug_sections" = xyes; then
3120 as_fn_error $? "no program with compressed debug sections specified" "$LINENO" 5
3121 fi
3122
3123 else
3124 enable_compressed_debug_sections=
3125 fi
3126
3127
3128 # Configure extra directories which are host specific
3129
3130 case "${host}" in
3131 *-cygwin*)
3132 configdirs="$configdirs libtermcap" ;;
3133 esac
3134
3135 # A target can indicate whether a language isn't supported for some reason.
3136 # Only spaces may be used in this macro; not newlines or tabs.
3137 unsupported_languages=
3138
3139 # Remove more programs from consideration, based on the host or
3140 # target this usually means that a port of the program doesn't
3141 # exist yet.
3142
3143 case "${host}" in
3144 i[3456789]86-*-msdosdjgpp*)
3145 noconfigdirs="$noconfigdirs tcl tk itcl"
3146 ;;
3147 esac
3148
3149
3150 # Check whether --enable-libquadmath was given.
3151 if test "${enable_libquadmath+set}" = set; then :
3152 enableval=$enable_libquadmath; ENABLE_LIBQUADMATH=$enableval
3153 else
3154 ENABLE_LIBQUADMATH=yes
3155 fi
3156
3157 if test "${ENABLE_LIBQUADMATH}" = "no" ; then
3158 noconfigdirs="$noconfigdirs target-libquadmath"
3159 fi
3160
3161
3162 # Check whether --enable-libquadmath-support was given.
3163 if test "${enable_libquadmath_support+set}" = set; then :
3164 enableval=$enable_libquadmath_support; ENABLE_LIBQUADMATH_SUPPORT=$enableval
3165 else
3166 ENABLE_LIBQUADMATH_SUPPORT=yes
3167 fi
3168
3169 enable_libquadmath_support=
3170 if test "${ENABLE_LIBQUADMATH_SUPPORT}" = "no" ; then
3171 enable_libquadmath_support=no
3172 fi
3173
3174
3175 # Check whether --enable-libada was given.
3176 if test "${enable_libada+set}" = set; then :
3177 enableval=$enable_libada; ENABLE_LIBADA=$enableval
3178 else
3179 ENABLE_LIBADA=yes
3180 fi
3181
3182 if test "${ENABLE_LIBADA}" != "yes" ; then
3183 noconfigdirs="$noconfigdirs gnattools"
3184 fi
3185
3186 # Check whether --enable-libgm2 was given.
3187 if test "${enable_libgm2+set}" = set; then :
3188 enableval=$enable_libgm2; ENABLE_LIBGM2=$enableval
3189 else
3190 ENABLE_LIBGM2=no
3191 fi
3192
3193 if test "${ENABLE_LIBGM2}" != "yes" ; then
3194 noconfigdirs="$noconfigdirs gm2tools"
3195 fi
3196
3197 # Check whether --enable-libssp was given.
3198 if test "${enable_libssp+set}" = set; then :
3199 enableval=$enable_libssp; ENABLE_LIBSSP=$enableval
3200 else
3201 ENABLE_LIBSSP=yes
3202 fi
3203
3204
3205 # Check whether --enable-libstdcxx was given.
3206 if test "${enable_libstdcxx+set}" = set; then :
3207 enableval=$enable_libstdcxx; ENABLE_LIBSTDCXX=$enableval
3208 else
3209 ENABLE_LIBSTDCXX=default
3210 fi
3211
3212 if test "${ENABLE_LIBSTDCXX}" = "no" ; then
3213 noconfigdirs="$noconfigdirs target-libstdc++-v3"
3214 fi
3215
3216 # Enable libgomp by default on hosted POSIX systems, and a few others.
3217 if test x$enable_libgomp = x ; then
3218 case "${target}" in
3219 *-*-linux* | *-*-gnu* | *-*-k*bsd*-gnu | *-*-kopensolaris*-gnu)
3220 ;;
3221 *-*-netbsd* | *-*-freebsd* | *-*-openbsd* | *-*-dragonfly*)
3222 ;;
3223 *-*-solaris2* | *-*-hpux11*)
3224 ;;
3225 *-*-darwin* | *-*-aix*)
3226 ;;
3227 nvptx*-*-* | amdgcn*-*-*)
3228 ;;
3229 *)
3230 noconfigdirs="$noconfigdirs target-libgomp"
3231 ;;
3232 esac
3233 fi
3234
3235 # Disable libatomic on unsupported systems.
3236 if test -d ${srcdir}/libatomic; then
3237 if test x$enable_libatomic = x; then
3238 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libatomic support" >&5
3239 $as_echo_n "checking for libatomic support... " >&6; }
3240 if (srcdir=${srcdir}/libatomic; \
3241 . ${srcdir}/configure.tgt; \
3242 test -n "$UNSUPPORTED")
3243 then
3244 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3245 $as_echo "no" >&6; }
3246 noconfigdirs="$noconfigdirs target-libatomic"
3247 else
3248 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3249 $as_echo "yes" >&6; }
3250 fi
3251 fi
3252 fi
3253
3254 # Disable libitm on unsupported systems.
3255 if test -d ${srcdir}/libitm; then
3256 if test x$enable_libitm = x; then
3257 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libitm support" >&5
3258 $as_echo_n "checking for libitm support... " >&6; }
3259 if (srcdir=${srcdir}/libitm; \
3260 . ${srcdir}/configure.tgt; \
3261 test -n "$UNSUPPORTED")
3262 then
3263 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3264 $as_echo "no" >&6; }
3265 noconfigdirs="$noconfigdirs target-libitm"
3266 else
3267 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3268 $as_echo "yes" >&6; }
3269 fi
3270 fi
3271 fi
3272
3273 # Disable libsanitizer on unsupported systems.
3274 if test -d ${srcdir}/libsanitizer; then
3275 if test x$enable_libsanitizer = x; then
3276 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libsanitizer support" >&5
3277 $as_echo_n "checking for libsanitizer support... " >&6; }
3278 if (srcdir=${srcdir}/libsanitizer; \
3279 . ${srcdir}/configure.tgt; \
3280 test -n "$UNSUPPORTED")
3281 then
3282 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3283 $as_echo "no" >&6; }
3284 noconfigdirs="$noconfigdirs target-libsanitizer"
3285 else
3286 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3287 $as_echo "yes" >&6; }
3288 fi
3289 fi
3290 fi
3291
3292 # Disable libvtv on unsupported systems.
3293 if test -d ${srcdir}/libvtv; then
3294 if test x$enable_libvtv = x; then
3295 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libvtv support" >&5
3296 $as_echo_n "checking for libvtv support... " >&6; }
3297 if (srcdir=${srcdir}/libvtv; \
3298 . ${srcdir}/configure.tgt; \
3299 test "$VTV_SUPPORTED" != "yes")
3300 then
3301 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3302 $as_echo "no" >&6; }
3303 noconfigdirs="$noconfigdirs target-libvtv"
3304 else
3305 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3306 $as_echo "yes" >&6; }
3307 fi
3308 fi
3309 fi
3310
3311 # Disable libquadmath for some systems.
3312 case "${target}" in
3313 avr-*-*)
3314 noconfigdirs="$noconfigdirs target-libquadmath"
3315 ;;
3316 # libquadmath is unused on AIX and libquadmath build process use of
3317 # LD_LIBRARY_PATH can break AIX bootstrap.
3318 powerpc-*-aix* | rs6000-*-aix*)
3319 noconfigdirs="$noconfigdirs target-libquadmath"
3320 ;;
3321 esac
3322
3323 # Disable libssp for some systems.
3324 case "${target}" in
3325 avr-*-*)
3326 # No hosted I/O support.
3327 noconfigdirs="$noconfigdirs target-libssp"
3328 ;;
3329 bpf-*-*)
3330 noconfigdirs="$noconfigdirs target-libssp"
3331 ;;
3332 powerpc-*-aix* | rs6000-*-aix*)
3333 noconfigdirs="$noconfigdirs target-libssp"
3334 ;;
3335 pru-*-*)
3336 # No hosted I/O support.
3337 noconfigdirs="$noconfigdirs target-libssp"
3338 ;;
3339 rl78-*-*)
3340 # libssp uses a misaligned load to trigger a fault, but the RL78
3341 # doesn't fault for those - instead, it gives a build-time error
3342 # for explicit misaligned loads.
3343 noconfigdirs="$noconfigdirs target-libssp"
3344 ;;
3345 visium-*-*)
3346 # No hosted I/O support.
3347 noconfigdirs="$noconfigdirs target-libssp"
3348 ;;
3349 esac
3350
3351 # Disable libstdc++-v3 for some systems.
3352 # Allow user to override this if they pass --enable-libstdcxx
3353 if test "${ENABLE_LIBSTDCXX}" = "default" ; then
3354 case "${target}" in
3355 *-*-vxworks*)
3356 # VxWorks uses the Dinkumware C++ library.
3357 noconfigdirs="$noconfigdirs target-libstdc++-v3"
3358 ;;
3359 amdgcn*-*-*)
3360 # Not ported/fails to build when using newlib.
3361 noconfigdirs="$noconfigdirs target-libstdc++-v3"
3362 ;;
3363 arm*-wince-pe*)
3364 # the C++ libraries don't build on top of CE's C libraries
3365 noconfigdirs="$noconfigdirs target-libstdc++-v3"
3366 ;;
3367 avr-*-*)
3368 noconfigdirs="$noconfigdirs target-libstdc++-v3"
3369 ;;
3370 bpf-*-*)
3371 noconfigdirs="$noconfigdirs target-libstdc++-v3"
3372 ;;
3373 ft32-*-*)
3374 noconfigdirs="$noconfigdirs target-libstdc++-v3"
3375 ;;
3376 esac
3377 fi
3378
3379 # Disable C++ on systems where it is known to not work.
3380 # For testing, you can override this with --enable-languages=c++.
3381 case ,${enable_languages}, in
3382 *,c++,*)
3383 ;;
3384 *)
3385 case "${target}" in
3386 bpf-*-*)
3387 unsupported_languages="$unsupported_languages c++"
3388 ;;
3389 esac
3390 ;;
3391 esac
3392
3393 # Disable Objc on systems where it is known to not work.
3394 # For testing, you can override this with --enable-languages=objc.
3395 case ,${enable_languages}, in
3396 *,objc,*)
3397 ;;
3398 *)
3399 case "${target}" in
3400 bpf-*-*)
3401 unsupported_languages="$unsupported_languages objc"
3402 ;;
3403 esac
3404 ;;
3405 esac
3406
3407 # Disable D on systems where it is known to not work.
3408 # For testing, you can override this with --enable-languages=d.
3409 case ,${enable_languages}, in
3410 *,d,*)
3411 ;;
3412 *)
3413 case "${target}" in
3414 bpf-*-*)
3415 unsupported_languages="$unsupported_languages d"
3416 ;;
3417 esac
3418 ;;
3419 esac
3420
3421 # Disable libphobos on unsupported systems.
3422 # For testing, you can override this with --enable-libphobos.
3423 if test -d ${srcdir}/libphobos; then
3424 if test x$enable_libphobos = x; then
3425 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libphobos support" >&5
3426 $as_echo_n "checking for libphobos support... " >&6; }
3427 if (srcdir=${srcdir}/libphobos; \
3428 . ${srcdir}/configure.tgt; \
3429 test "$LIBPHOBOS_SUPPORTED" != "yes")
3430 then
3431 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3432 $as_echo "no" >&6; }
3433 noconfigdirs="$noconfigdirs target-libphobos"
3434 else
3435 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3436 $as_echo "yes" >&6; }
3437 fi
3438 fi
3439 fi
3440
3441 # Disable Fortran for some systems.
3442 case "${target}" in
3443 mmix-*-*)
3444 # See <http://gcc.gnu.org/ml/gcc-patches/2004-11/msg00572.html>.
3445 unsupported_languages="$unsupported_languages fortran"
3446 ;;
3447 bpf-*-*)
3448 unsupported_languages="$unsupported_languages fortran"
3449 ;;
3450 esac
3451
3452 # Disable libffi for some systems.
3453 case "${target}" in
3454 powerpc-*-darwin*)
3455 ;;
3456 i[3456789]86-*-darwin*)
3457 ;;
3458 x86_64-*-darwin[912]*)
3459 ;;
3460 *-*-darwin*)
3461 noconfigdirs="$noconfigdirs target-libffi"
3462 ;;
3463 *-*-netware*)
3464 noconfigdirs="$noconfigdirs target-libffi"
3465 ;;
3466 *-*-phoenix*)
3467 noconfigdirs="$noconfigdirs target-libffi"
3468 ;;
3469 *-*-rtems*)
3470 noconfigdirs="$noconfigdirs target-libffi"
3471 ;;
3472 *-*-tpf*)
3473 noconfigdirs="$noconfigdirs target-libffi"
3474 ;;
3475 *-*-uclinux*)
3476 noconfigdirs="$noconfigdirs target-libffi"
3477 ;;
3478 *-*-vxworks*)
3479 noconfigdirs="$noconfigdirs target-libffi"
3480 ;;
3481 aarch64*-*-freebsd*)
3482 noconfigdirs="$noconfigdirs target-libffi"
3483 ;;
3484 alpha*-*-*vms*)
3485 noconfigdirs="$noconfigdirs target-libffi"
3486 ;;
3487 arm*-*-freebsd*)
3488 noconfigdirs="$noconfigdirs target-libffi"
3489 ;;
3490 arm-wince-pe)
3491 noconfigdirs="$noconfigdirs target-libffi"
3492 ;;
3493 arm*-*-symbianelf*)
3494 noconfigdirs="$noconfigdirs target-libffi"
3495 ;;
3496 bpf-*-*)
3497 noconfigdirs="$noconfigdirs target-libffi"
3498 ;;
3499 cris-*-* | crisv32-*-*)
3500 case "${target}" in
3501 *-*-linux*)
3502 ;;
3503 *) # See PR46792 regarding target-libffi.
3504 noconfigdirs="$noconfigdirs target-libffi";;
3505 esac
3506 ;;
3507 hppa*64*-*-hpux*)
3508 noconfigdirs="$noconfigdirs target-libffi"
3509 ;;
3510 ia64*-*-*vms*)
3511 noconfigdirs="$noconfigdirs target-libffi"
3512 ;;
3513 i[3456789]86-w64-mingw*)
3514 noconfigdirs="$noconfigdirs target-libffi"
3515 ;;
3516 i[3456789]86-*-mingw*)
3517 noconfigdirs="$noconfigdirs target-libffi"
3518 ;;
3519 x86_64-*-mingw*)
3520 noconfigdirs="$noconfigdirs target-libffi"
3521 ;;
3522 mmix-*-*)
3523 noconfigdirs="$noconfigdirs target-libffi"
3524 ;;
3525 powerpc-*-aix*)
3526 ;;
3527 rs6000-*-aix*)
3528 ;;
3529 ft32-*-*)
3530 noconfigdirs="$noconfigdirs target-libffi"
3531 ;;
3532 *-*-lynxos*)
3533 noconfigdirs="$noconfigdirs target-libffi"
3534 ;;
3535 esac
3536
3537 # Disable the go frontend on systems where it is known to not work. Please keep
3538 # this in sync with contrib/config-list.mk.
3539 case "${target}" in
3540 *-*-darwin* | *-*-cygwin* | *-*-mingw* | bpf-* )
3541 unsupported_languages="$unsupported_languages go"
3542 ;;
3543 esac
3544
3545 # Only allow gdbserver on some systems.
3546 if test -d ${srcdir}/gdbserver; then
3547 if test x$enable_gdbserver = x; then
3548 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gdbserver support" >&5
3549 $as_echo_n "checking for gdbserver support... " >&6; }
3550 if (srcdir=${srcdir}/gdbserver; \
3551 . ${srcdir}/configure.srv; \
3552 test -n "$UNSUPPORTED")
3553 then
3554 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3555 $as_echo "no" >&6; }
3556 noconfigdirs="$noconfigdirs gdbserver"
3557 else
3558 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3559 $as_echo "yes" >&6; }
3560 fi
3561 fi
3562 fi
3563
3564 # Disable libgo for some systems where it is known to not work.
3565 # For testing, you can easily override this with --enable-libgo.
3566 if test x$enable_libgo = x; then
3567 case "${target}" in
3568 *-*-darwin*)
3569 # PR 46986
3570 noconfigdirs="$noconfigdirs target-libgo"
3571 ;;
3572 *-*-cygwin* | *-*-mingw*)
3573 noconfigdirs="$noconfigdirs target-libgo"
3574 ;;
3575 bpf-*-*)
3576 noconfigdirs="$noconfigdirs target-libgo"
3577 ;;
3578 esac
3579 fi
3580
3581 # Default libgloss CPU subdirectory.
3582 libgloss_dir="$target_cpu"
3583
3584 case "${target}" in
3585 sh*-*-pe|mips*-*-pe|*arm-wince-pe)
3586 libgloss_dir=wince
3587 ;;
3588 aarch64*-*-* )
3589 libgloss_dir=aarch64
3590 ;;
3591 arm*-*-*)
3592 libgloss_dir=arm
3593 ;;
3594 cris-*-* | crisv32-*-*)
3595 libgloss_dir=cris
3596 ;;
3597 hppa*-*-*)
3598 libgloss_dir=pa
3599 ;;
3600 i[3456789]86-*-*)
3601 libgloss_dir=i386
3602 ;;
3603 loongarch*-*-*)
3604 libgloss_dir=loongarch
3605 ;;
3606 m68hc11-*-*|m6811-*-*|m68hc12-*-*|m6812-*-*)
3607 libgloss_dir=m68hc11
3608 ;;
3609 m68*-*-* | fido-*-*)
3610 libgloss_dir=m68k
3611 ;;
3612 mips*-*-*)
3613 libgloss_dir=mips
3614 ;;
3615 powerpc*-*-*)
3616 libgloss_dir=rs6000
3617 ;;
3618 pru-*-*)
3619 libgloss_dir=pru
3620 ;;
3621 sparc*-*-*)
3622 libgloss_dir=sparc
3623 ;;
3624 esac
3625
3626 # Disable newlib and libgloss for various target OSes.
3627 case "${target}" in
3628 alpha*-dec-osf*)
3629 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
3630 ;;
3631 i[3456789]86-*-linux*)
3632 # This section makes it possible to build newlib natively on linux.
3633 # If we are using a cross compiler then don't configure newlib.
3634 if test x${is_cross_compiler} != xno ; then
3635 noconfigdirs="$noconfigdirs target-newlib"
3636 fi
3637 noconfigdirs="$noconfigdirs target-libgloss"
3638 # If we are not using a cross compiler, do configure newlib.
3639 # Note however, that newlib will only be configured in this situation
3640 # if the --with-newlib option has been given, because otherwise
3641 # 'target-newlib' will appear in skipdirs.
3642 ;;
3643 i[3456789]86-*-rdos*)
3644 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
3645 ;;
3646 sh*-*-pe|mips*-*-pe|arm-wince-pe)
3647 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
3648 ;;
3649 sparc-*-sunos4*)
3650 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
3651 ;;
3652 bpf-*-*)
3653 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
3654 ;;
3655 *-*-aix*)
3656 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
3657 ;;
3658 *-*-beos*)
3659 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
3660 ;;
3661 *-*-chorusos)
3662 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
3663 ;;
3664 *-*-dragonfly*)
3665 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
3666 ;;
3667 *-*-freebsd*)
3668 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
3669 ;;
3670 *-*-linux* | *-*-gnu* | *-*-k*bsd*-gnu | *-*-kopensolaris*-gnu)
3671 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
3672 ;;
3673 *-*-lynxos*)
3674 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
3675 ;;
3676 *-*-mingw*)
3677 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
3678 ;;
3679 *-*-netbsd*)
3680 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
3681 ;;
3682 *-*-netware*)
3683 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
3684 ;;
3685 *-*-tpf*)
3686 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
3687 ;;
3688 *-*-uclinux*)
3689 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
3690 ;;
3691 *-*-vxworks*)
3692 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
3693 ;;
3694 esac
3695
3696 case "${target}" in
3697 *-*-chorusos)
3698 ;;
3699 aarch64-*-darwin*)
3700 noconfigdirs="$noconfigdirs ld gas gdb gprof"
3701 noconfigdirs="$noconfigdirs sim target-rda"
3702 ;;
3703 amdgcn*-*-*)
3704 ;;
3705 arm-*-darwin*)
3706 noconfigdirs="$noconfigdirs ld gas gdb gprof"
3707 noconfigdirs="$noconfigdirs sim target-rda"
3708 ;;
3709 powerpc-*-darwin*)
3710 noconfigdirs="$noconfigdirs ld gas gdb gprof"
3711 noconfigdirs="$noconfigdirs sim target-rda"
3712 ;;
3713 i[3456789]86-*-darwin*)
3714 noconfigdirs="$noconfigdirs ld gprof"
3715 noconfigdirs="$noconfigdirs sim target-rda"
3716 ;;
3717 x86_64-*-darwin[912]*)
3718 noconfigdirs="$noconfigdirs ld gas gprof"
3719 noconfigdirs="$noconfigdirs sim target-rda"
3720 ;;
3721 *-*-darwin*)
3722 noconfigdirs="$noconfigdirs ld gas gdb gprof"
3723 noconfigdirs="$noconfigdirs sim target-rda"
3724 ;;
3725 *-*-dragonfly*)
3726 ;;
3727 *-*-freebsd*)
3728 if test "x$with_gmp" = x \
3729 && ! test -d ${srcdir}/gmp \
3730 && test -f /usr/local/include/gmp.h; then
3731 with_gmp=/usr/local
3732 fi
3733 ;;
3734 *-*-kaos*)
3735 # Remove unsupported stuff on all kaOS configurations.
3736 noconfigdirs="$noconfigdirs target-libgloss"
3737 ;;
3738 *-*-netbsd*)
3739 ;;
3740 *-*-netware*)
3741 ;;
3742 *-*-phoenix*)
3743 noconfigdirs="$noconfigdirs target-libgloss"
3744 ;;
3745 *-*-rtems*)
3746 noconfigdirs="$noconfigdirs target-libgloss"
3747 ;;
3748 # The tpf target doesn't support gdb yet.
3749 *-*-tpf*)
3750 noconfigdirs="$noconfigdirs gdb tcl tk libgui itcl"
3751 ;;
3752 *-*-uclinux*)
3753 noconfigdirs="$noconfigdirs target-rda"
3754 ;;
3755 *-*-vxworks*)
3756 ;;
3757 alpha*-dec-osf*)
3758 # ld works, but does not support shared libraries.
3759 # gas doesn't generate exception information.
3760 noconfigdirs="$noconfigdirs gas ld"
3761 ;;
3762 alpha*-*-*vms*)
3763 noconfigdirs="$noconfigdirs gdb target-newlib target-libgloss"
3764 ;;
3765 alpha*-*-*)
3766 # newlib is not 64 bit ready
3767 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
3768 ;;
3769 bpf-*-*)
3770 noconfigdirs="$noconfigdirs target-libobjc target-libbacktrace"
3771 ;;
3772 sh*-*-pe|mips*-*-pe|*arm-wince-pe)
3773 noconfigdirs="$noconfigdirs tcl tk itcl libgui sim"
3774 ;;
3775 arc*-*-*)
3776 noconfigdirs="$noconfigdirs sim"
3777 ;;
3778 arm-*-pe*)
3779 noconfigdirs="$noconfigdirs target-libgloss"
3780 ;;
3781 arm-*-riscix*)
3782 noconfigdirs="$noconfigdirs ld target-libgloss"
3783 ;;
3784 avr-*-*)
3785 if test x${with_avrlibc} != xno; then
3786 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
3787 fi
3788 ;;
3789 c4x-*-* | tic4x-*-*)
3790 noconfigdirs="$noconfigdirs target-libgloss"
3791 ;;
3792 tic54x-*-*)
3793 noconfigdirs="$noconfigdirs target-libgloss gdb"
3794 ;;
3795 d10v-*-*)
3796 noconfigdirs="$noconfigdirs target-libgloss"
3797 ;;
3798 d30v-*-*)
3799 noconfigdirs="$noconfigdirs gdb"
3800 ;;
3801 fr30-*-elf*)
3802 noconfigdirs="$noconfigdirs gdb"
3803 ;;
3804 ft32-*-*)
3805 noconfigdirs="$noconfigdirs target-rda gprof"
3806 ;;
3807 moxie-*-*)
3808 noconfigdirs="$noconfigdirs"
3809 ;;
3810 h8300*-*-*)
3811 noconfigdirs="$noconfigdirs target-libgloss"
3812 ;;
3813 h8500-*-*)
3814 noconfigdirs="$noconfigdirs target-libgloss"
3815 ;;
3816 hppa*64*-*-hpux*)
3817 noconfigdirs="$noconfigdirs gdb"
3818 ;;
3819 hppa*64*-*-linux*)
3820 ;;
3821 hppa*-*-linux*)
3822 ;;
3823 hppa*-*-*elf* | \
3824 hppa*-*-lites* | \
3825 hppa*-*-openbsd* | \
3826 hppa*64*-*-*)
3827 ;;
3828 hppa*-*-pro*)
3829 ;;
3830 hppa*-*-*)
3831 noconfigdirs="$noconfigdirs ld"
3832 ;;
3833 i960-*-*)
3834 noconfigdirs="$noconfigdirs gdb"
3835 ;;
3836 ia64*-*-elf*)
3837 # No gdb support yet.
3838 noconfigdirs="$noconfigdirs readline libgui itcl gdb"
3839 ;;
3840 ia64*-**-hpux*)
3841 # No ld support yet.
3842 noconfigdirs="$noconfigdirs gdb libgui itcl ld"
3843 ;;
3844 ia64*-*-*vms*)
3845 # No ld support yet.
3846 noconfigdirs="$noconfigdirs libgui itcl ld"
3847 ;;
3848 i[3456789]86-w64-mingw*)
3849 ;;
3850 i[3456789]86-*-mingw*)
3851 target_configdirs="$target_configdirs target-winsup"
3852 ;;
3853 *-*-cygwin*)
3854 target_configdirs="$target_configdirs target-libtermcap target-winsup"
3855 noconfigdirs="$noconfigdirs target-libgloss"
3856 # always build newlib if winsup directory is present.
3857 if test -d "$srcdir/winsup/cygwin"; then
3858 skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'`
3859 elif test -d "$srcdir/newlib"; then
3860 echo "Warning: winsup/cygwin is missing so newlib can't be built."
3861 fi
3862 ;;
3863 i[3456789]86-*-pe)
3864 noconfigdirs="$noconfigdirs target-libgloss"
3865 ;;
3866 i[3456789]86-*-sco3.2v5*)
3867 # The linker does not yet know about weak symbols in COFF,
3868 # and is not configured to handle mixed ELF and COFF.
3869 noconfigdirs="$noconfigdirs ld target-libgloss"
3870 ;;
3871 i[3456789]86-*-sco*)
3872 noconfigdirs="$noconfigdirs gprof target-libgloss"
3873 ;;
3874 i[3456789]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*)
3875 noconfigdirs="$noconfigdirs target-libgloss"
3876 ;;
3877 i[3456789]86-*-sysv4*)
3878 noconfigdirs="$noconfigdirs target-libgloss"
3879 ;;
3880 i[3456789]86-*-beos*)
3881 noconfigdirs="$noconfigdirs gdb"
3882 ;;
3883 i[3456789]86-*-rdos*)
3884 noconfigdirs="$noconfigdirs gdb"
3885 ;;
3886 mmix-*-*)
3887 noconfigdirs="$noconfigdirs gdb"
3888 ;;
3889 mt-*-*)
3890 noconfigdirs="$noconfigdirs sim"
3891 ;;
3892 nfp-*-*)
3893 noconfigdirs="$noconfigdirs ld gas gdb gprof sim"
3894 noconfigdirs="$noconfigdirs $target_libraries"
3895 ;;
3896 pdp11-*-*)
3897 noconfigdirs="$noconfigdirs gdb gprof"
3898 ;;
3899 powerpc-*-aix*)
3900 # copied from rs6000-*-* entry
3901 noconfigdirs="$noconfigdirs gprof"
3902 ;;
3903 powerpc*-*-winnt* | powerpc*-*-pe*)
3904 target_configdirs="$target_configdirs target-winsup"
3905 noconfigdirs="$noconfigdirs gdb tcl tk target-libgloss itcl"
3906 # always build newlib.
3907 skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'`
3908 ;;
3909 # This is temporary until we can link against shared libraries
3910 powerpcle-*-solaris*)
3911 noconfigdirs="$noconfigdirs gdb sim tcl tk itcl"
3912 ;;
3913 powerpc-*-beos*)
3914 noconfigdirs="$noconfigdirs gdb"
3915 ;;
3916 rs6000-*-lynxos*)
3917 noconfigdirs="$noconfigdirs gprof"
3918 ;;
3919 rs6000-*-aix*)
3920 noconfigdirs="$noconfigdirs gprof"
3921 ;;
3922 rs6000-*-*)
3923 noconfigdirs="$noconfigdirs gprof"
3924 ;;
3925 m68k-apollo-*)
3926 noconfigdirs="$noconfigdirs ld binutils gprof target-libgloss"
3927 ;;
3928 microblaze*)
3929 noconfigdirs="$noconfigdirs gprof"
3930 ;;
3931 mips*-sde-elf* | mips*-mti-elf* | mips*-img-elf*)
3932 if test x$with_newlib = xyes; then
3933 noconfigdirs="$noconfigdirs gprof"
3934 fi
3935 ;;
3936 mips*-*-irix5*)
3937 noconfigdirs="$noconfigdirs gprof target-libgloss"
3938 ;;
3939 mips*-*-irix6*)
3940 noconfigdirs="$noconfigdirs gprof target-libgloss"
3941 ;;
3942 mips*-*-bsd*)
3943 noconfigdirs="$noconfigdirs ld gas gprof target-libgloss"
3944 ;;
3945 mips*-*-linux*)
3946 ;;
3947 mips*-*-ultrix* | mips*-*-osf* | mips*-*-ecoff* | mips*-*-pe* \
3948 | mips*-*-irix* | mips*-*-lnews* | mips*-*-riscos*)
3949 noconfigdirs="$noconfigdirs ld gas gprof"
3950 ;;
3951 mips*-*-*)
3952 noconfigdirs="$noconfigdirs gprof"
3953 ;;
3954 nvptx*-*-*)
3955 noconfigdirs="$noconfigdirs target-libssp target-libstdc++-v3 target-libobjc"
3956 ;;
3957 sh-*-*)
3958 case "${target}" in
3959 sh*-*-elf)
3960 ;;
3961 *)
3962 noconfigdirs="$noconfigdirs target-libgloss" ;;
3963 esac
3964 ;;
3965 sparc-*-sunos4*)
3966 if test x${is_cross_compiler} = xno ; then
3967 use_gnu_ld=no
3968 fi
3969 ;;
3970 tic6x-*-*)
3971 noconfigdirs="$noconfigdirs sim"
3972 ;;
3973 v810-*-*)
3974 noconfigdirs="$noconfigdirs bfd binutils gas gdb ld opcodes target-libgloss"
3975 ;;
3976 vax-*-*)
3977 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
3978 ;;
3979 wasm32-*-*)
3980 noconfigdirs="$noconfigdirs ld"
3981 ;;
3982 loongarch*-*-linux*)
3983 ;;
3984 loongarch*-*-*)
3985 noconfigdirs="$noconfigdirs gprof"
3986 ;;
3987 esac
3988
3989 # If we aren't building newlib, then don't build libgloss, since libgloss
3990 # depends upon some newlib header files.
3991 case "${noconfigdirs}" in
3992 *target-libgloss*) ;;
3993 *target-newlib*) noconfigdirs="$noconfigdirs target-libgloss" ;;
3994 esac
3995
3996 # Work in distributions that contain no compiler tools, like Autoconf.
3997 host_makefile_frag=/dev/null
3998 if test -d ${srcdir}/config ; then
3999 case "${host}" in
4000 i[3456789]86-*-msdosdjgpp*)
4001 host_makefile_frag="config/mh-djgpp"
4002 ;;
4003 *-cygwin*)
4004
4005 { $as_echo "$as_me:${as_lineno-$LINENO}: checking to see if cat works as expected" >&5
4006 $as_echo_n "checking to see if cat works as expected... " >&6; }
4007 echo a >cygwin-cat-check
4008 if test `cat cygwin-cat-check` = a ; then
4009 rm cygwin-cat-check
4010 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4011 $as_echo "yes" >&6; }
4012 else
4013 rm cygwin-cat-check
4014 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4015 $as_echo "no" >&6; }
4016 as_fn_error $? "The cat command does not ignore carriage return characters.
4017 Please either mount the build directory in binary mode or run the following
4018 commands before running any configure script:
4019 set -o igncr
4020 export SHELLOPTS
4021 " "$LINENO" 5
4022 fi
4023
4024 host_makefile_frag="config/mh-cygwin"
4025 ;;
4026 *-mingw*)
4027 host_makefile_frag="config/mh-mingw"
4028 ;;
4029 alpha*-linux*)
4030 host_makefile_frag="config/mh-alpha-linux"
4031 ;;
4032 hppa*-hp-hpux*)
4033 host_makefile_frag="config/mh-pa"
4034 ;;
4035 hppa*-*)
4036 host_makefile_frag="config/mh-pa"
4037 ;;
4038 i?86-*-darwin[89]* | i?86-*-darwin1[0-7]* | powerpc*-*-darwin*)
4039 host_makefile_frag="config/mh-darwin"
4040 ;;
4041 powerpc-*-aix*)
4042 host_makefile_frag="config/mh-ppc-aix"
4043 ;;
4044 rs6000-*-aix*)
4045 host_makefile_frag="config/mh-ppc-aix"
4046 ;;
4047 esac
4048 fi
4049
4050 if test "${build}" != "${host}" ; then
4051 AR_FOR_BUILD=${AR_FOR_BUILD-ar}
4052 AS_FOR_BUILD=${AS_FOR_BUILD-as}
4053 CC_FOR_BUILD=${CC_FOR_BUILD-gcc}
4054 CPP_FOR_BUILD="${CPP_FOR_BUILD-\$(CC_FOR_BUILD) -E}"
4055 CXX_FOR_BUILD=${CXX_FOR_BUILD-g++}
4056 DSYMUTIL_FOR_BUILD=${DSYMUTIL_FOR_BUILD-dsymutil}
4057 GFORTRAN_FOR_BUILD=${GFORTRAN_FOR_BUILD-gfortran}
4058 GOC_FOR_BUILD=${GOC_FOR_BUILD-gccgo}
4059 GDC_FOR_BUILD=${GDC_FOR_BUILD-gdc}
4060 DLLTOOL_FOR_BUILD=${DLLTOOL_FOR_BUILD-dlltool}
4061 LD_FOR_BUILD=${LD_FOR_BUILD-ld}
4062 NM_FOR_BUILD=${NM_FOR_BUILD-nm}
4063 RANLIB_FOR_BUILD=${RANLIB_FOR_BUILD-ranlib}
4064 WINDRES_FOR_BUILD=${WINDRES_FOR_BUILD-windres}
4065 WINDMC_FOR_BUILD=${WINDMC_FOR_BUILD-windmc}
4066 else
4067 AR_FOR_BUILD="\$(AR)"
4068 AS_FOR_BUILD="\$(AS)"
4069 CC_FOR_BUILD="\$(CC)"
4070 CXX_FOR_BUILD="\$(CXX)"
4071 DSYMUTIL_FOR_BUILD="\$(DSYMUTIL)"
4072 GFORTRAN_FOR_BUILD="\$(GFORTRAN)"
4073 GOC_FOR_BUILD="\$(GOC)"
4074 GDC_FOR_BUILD="\$(GDC)"
4075 DLLTOOL_FOR_BUILD="\$(DLLTOOL)"
4076 LD_FOR_BUILD="\$(LD)"
4077 NM_FOR_BUILD="\$(NM)"
4078 RANLIB_FOR_BUILD="\$(RANLIB)"
4079 WINDRES_FOR_BUILD="\$(WINDRES)"
4080 WINDMC_FOR_BUILD="\$(WINDMC)"
4081 fi
4082
4083 ac_ext=c
4084 ac_cpp='$CPP $CPPFLAGS'
4085 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4086 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4087 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4088 if test -n "$ac_tool_prefix"; then
4089 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
4090 set dummy ${ac_tool_prefix}gcc; ac_word=$2
4091 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4092 $as_echo_n "checking for $ac_word... " >&6; }
4093 if ${ac_cv_prog_CC+:} false; then :
4094 $as_echo_n "(cached) " >&6
4095 else
4096 if test -n "$CC"; then
4097 ac_cv_prog_CC="$CC" # Let the user override the test.
4098 else
4099 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4100 for as_dir in $PATH
4101 do
4102 IFS=$as_save_IFS
4103 test -z "$as_dir" && as_dir=.
4104 for ac_exec_ext in '' $ac_executable_extensions; do
4105 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4106 ac_cv_prog_CC="${ac_tool_prefix}gcc"
4107 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4108 break 2
4109 fi
4110 done
4111 done
4112 IFS=$as_save_IFS
4113
4114 fi
4115 fi
4116 CC=$ac_cv_prog_CC
4117 if test -n "$CC"; then
4118 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4119 $as_echo "$CC" >&6; }
4120 else
4121 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4122 $as_echo "no" >&6; }
4123 fi
4124
4125
4126 fi
4127 if test -z "$ac_cv_prog_CC"; then
4128 ac_ct_CC=$CC
4129 # Extract the first word of "gcc", so it can be a program name with args.
4130 set dummy gcc; ac_word=$2
4131 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4132 $as_echo_n "checking for $ac_word... " >&6; }
4133 if ${ac_cv_prog_ac_ct_CC+:} false; then :
4134 $as_echo_n "(cached) " >&6
4135 else
4136 if test -n "$ac_ct_CC"; then
4137 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4138 else
4139 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4140 for as_dir in $PATH
4141 do
4142 IFS=$as_save_IFS
4143 test -z "$as_dir" && as_dir=.
4144 for ac_exec_ext in '' $ac_executable_extensions; do
4145 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4146 ac_cv_prog_ac_ct_CC="gcc"
4147 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4148 break 2
4149 fi
4150 done
4151 done
4152 IFS=$as_save_IFS
4153
4154 fi
4155 fi
4156 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4157 if test -n "$ac_ct_CC"; then
4158 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4159 $as_echo "$ac_ct_CC" >&6; }
4160 else
4161 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4162 $as_echo "no" >&6; }
4163 fi
4164
4165 if test "x$ac_ct_CC" = x; then
4166 CC=""
4167 else
4168 case $cross_compiling:$ac_tool_warned in
4169 yes:)
4170 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4171 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4172 ac_tool_warned=yes ;;
4173 esac
4174 CC=$ac_ct_CC
4175 fi
4176 else
4177 CC="$ac_cv_prog_CC"
4178 fi
4179
4180 if test -z "$CC"; then
4181 if test -n "$ac_tool_prefix"; then
4182 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
4183 set dummy ${ac_tool_prefix}cc; ac_word=$2
4184 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4185 $as_echo_n "checking for $ac_word... " >&6; }
4186 if ${ac_cv_prog_CC+:} false; then :
4187 $as_echo_n "(cached) " >&6
4188 else
4189 if test -n "$CC"; then
4190 ac_cv_prog_CC="$CC" # Let the user override the test.
4191 else
4192 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4193 for as_dir in $PATH
4194 do
4195 IFS=$as_save_IFS
4196 test -z "$as_dir" && as_dir=.
4197 for ac_exec_ext in '' $ac_executable_extensions; do
4198 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4199 ac_cv_prog_CC="${ac_tool_prefix}cc"
4200 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4201 break 2
4202 fi
4203 done
4204 done
4205 IFS=$as_save_IFS
4206
4207 fi
4208 fi
4209 CC=$ac_cv_prog_CC
4210 if test -n "$CC"; then
4211 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4212 $as_echo "$CC" >&6; }
4213 else
4214 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4215 $as_echo "no" >&6; }
4216 fi
4217
4218
4219 fi
4220 fi
4221 if test -z "$CC"; then
4222 # Extract the first word of "cc", so it can be a program name with args.
4223 set dummy cc; ac_word=$2
4224 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4225 $as_echo_n "checking for $ac_word... " >&6; }
4226 if ${ac_cv_prog_CC+:} false; then :
4227 $as_echo_n "(cached) " >&6
4228 else
4229 if test -n "$CC"; then
4230 ac_cv_prog_CC="$CC" # Let the user override the test.
4231 else
4232 ac_prog_rejected=no
4233 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4234 for as_dir in $PATH
4235 do
4236 IFS=$as_save_IFS
4237 test -z "$as_dir" && as_dir=.
4238 for ac_exec_ext in '' $ac_executable_extensions; do
4239 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4240 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
4241 ac_prog_rejected=yes
4242 continue
4243 fi
4244 ac_cv_prog_CC="cc"
4245 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4246 break 2
4247 fi
4248 done
4249 done
4250 IFS=$as_save_IFS
4251
4252 if test $ac_prog_rejected = yes; then
4253 # We found a bogon in the path, so make sure we never use it.
4254 set dummy $ac_cv_prog_CC
4255 shift
4256 if test $# != 0; then
4257 # We chose a different compiler from the bogus one.
4258 # However, it has the same basename, so the bogon will be chosen
4259 # first if we set CC to just the basename; use the full file name.
4260 shift
4261 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
4262 fi
4263 fi
4264 fi
4265 fi
4266 CC=$ac_cv_prog_CC
4267 if test -n "$CC"; then
4268 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4269 $as_echo "$CC" >&6; }
4270 else
4271 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4272 $as_echo "no" >&6; }
4273 fi
4274
4275
4276 fi
4277 if test -z "$CC"; then
4278 if test -n "$ac_tool_prefix"; then
4279 for ac_prog in cl.exe
4280 do
4281 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4282 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4283 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4284 $as_echo_n "checking for $ac_word... " >&6; }
4285 if ${ac_cv_prog_CC+:} false; then :
4286 $as_echo_n "(cached) " >&6
4287 else
4288 if test -n "$CC"; then
4289 ac_cv_prog_CC="$CC" # Let the user override the test.
4290 else
4291 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4292 for as_dir in $PATH
4293 do
4294 IFS=$as_save_IFS
4295 test -z "$as_dir" && as_dir=.
4296 for ac_exec_ext in '' $ac_executable_extensions; do
4297 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4298 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
4299 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4300 break 2
4301 fi
4302 done
4303 done
4304 IFS=$as_save_IFS
4305
4306 fi
4307 fi
4308 CC=$ac_cv_prog_CC
4309 if test -n "$CC"; then
4310 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4311 $as_echo "$CC" >&6; }
4312 else
4313 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4314 $as_echo "no" >&6; }
4315 fi
4316
4317
4318 test -n "$CC" && break
4319 done
4320 fi
4321 if test -z "$CC"; then
4322 ac_ct_CC=$CC
4323 for ac_prog in cl.exe
4324 do
4325 # Extract the first word of "$ac_prog", so it can be a program name with args.
4326 set dummy $ac_prog; ac_word=$2
4327 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4328 $as_echo_n "checking for $ac_word... " >&6; }
4329 if ${ac_cv_prog_ac_ct_CC+:} false; then :
4330 $as_echo_n "(cached) " >&6
4331 else
4332 if test -n "$ac_ct_CC"; then
4333 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4334 else
4335 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4336 for as_dir in $PATH
4337 do
4338 IFS=$as_save_IFS
4339 test -z "$as_dir" && as_dir=.
4340 for ac_exec_ext in '' $ac_executable_extensions; do
4341 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4342 ac_cv_prog_ac_ct_CC="$ac_prog"
4343 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4344 break 2
4345 fi
4346 done
4347 done
4348 IFS=$as_save_IFS
4349
4350 fi
4351 fi
4352 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4353 if test -n "$ac_ct_CC"; then
4354 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4355 $as_echo "$ac_ct_CC" >&6; }
4356 else
4357 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4358 $as_echo "no" >&6; }
4359 fi
4360
4361
4362 test -n "$ac_ct_CC" && break
4363 done
4364
4365 if test "x$ac_ct_CC" = x; then
4366 CC=""
4367 else
4368 case $cross_compiling:$ac_tool_warned in
4369 yes:)
4370 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4371 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4372 ac_tool_warned=yes ;;
4373 esac
4374 CC=$ac_ct_CC
4375 fi
4376 fi
4377
4378 fi
4379
4380
4381 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4382 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4383 as_fn_error $? "no acceptable C compiler found in \$PATH
4384 See \`config.log' for more details" "$LINENO" 5; }
4385
4386 # Provide some information about the compiler.
4387 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
4388 set X $ac_compile
4389 ac_compiler=$2
4390 for ac_option in --version -v -V -qversion; do
4391 { { ac_try="$ac_compiler $ac_option >&5"
4392 case "(($ac_try" in
4393 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4394 *) ac_try_echo=$ac_try;;
4395 esac
4396 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4397 $as_echo "$ac_try_echo"; } >&5
4398 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4399 ac_status=$?
4400 if test -s conftest.err; then
4401 sed '10a\
4402 ... rest of stderr output deleted ...
4403 10q' conftest.err >conftest.er1
4404 cat conftest.er1 >&5
4405 fi
4406 rm -f conftest.er1 conftest.err
4407 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4408 test $ac_status = 0; }
4409 done
4410
4411 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4412 /* end confdefs.h. */
4413
4414 int
4415 main ()
4416 {
4417
4418 ;
4419 return 0;
4420 }
4421 _ACEOF
4422 ac_clean_files_save=$ac_clean_files
4423 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
4424 # Try to create an executable without -o first, disregard a.out.
4425 # It will help us diagnose broken compilers, and finding out an intuition
4426 # of exeext.
4427 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
4428 $as_echo_n "checking whether the C compiler works... " >&6; }
4429 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
4430
4431 # The possible output files:
4432 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
4433
4434 ac_rmfiles=
4435 for ac_file in $ac_files
4436 do
4437 case $ac_file in
4438 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
4439 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
4440 esac
4441 done
4442 rm -f $ac_rmfiles
4443
4444 if { { ac_try="$ac_link_default"
4445 case "(($ac_try" in
4446 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4447 *) ac_try_echo=$ac_try;;
4448 esac
4449 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4450 $as_echo "$ac_try_echo"; } >&5
4451 (eval "$ac_link_default") 2>&5
4452 ac_status=$?
4453 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4454 test $ac_status = 0; }; then :
4455 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
4456 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
4457 # in a Makefile. We should not override ac_cv_exeext if it was cached,
4458 # so that the user can short-circuit this test for compilers unknown to
4459 # Autoconf.
4460 for ac_file in $ac_files ''
4461 do
4462 test -f "$ac_file" || continue
4463 case $ac_file in
4464 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
4465 ;;
4466 [ab].out )
4467 # We found the default executable, but exeext='' is most
4468 # certainly right.
4469 break;;
4470 *.* )
4471 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
4472 then :; else
4473 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
4474 fi
4475 # We set ac_cv_exeext here because the later test for it is not
4476 # safe: cross compilers may not add the suffix if given an `-o'
4477 # argument, so we may need to know it at that point already.
4478 # Even if this section looks crufty: it has the advantage of
4479 # actually working.
4480 break;;
4481 * )
4482 break;;
4483 esac
4484 done
4485 test "$ac_cv_exeext" = no && ac_cv_exeext=
4486
4487 else
4488 ac_file=''
4489 fi
4490 if test -z "$ac_file"; then :
4491 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4492 $as_echo "no" >&6; }
4493 $as_echo "$as_me: failed program was:" >&5
4494 sed 's/^/| /' conftest.$ac_ext >&5
4495
4496 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4497 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4498 as_fn_error 77 "C compiler cannot create executables
4499 See \`config.log' for more details" "$LINENO" 5; }
4500 else
4501 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4502 $as_echo "yes" >&6; }
4503 fi
4504 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
4505 $as_echo_n "checking for C compiler default output file name... " >&6; }
4506 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
4507 $as_echo "$ac_file" >&6; }
4508 ac_exeext=$ac_cv_exeext
4509
4510 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
4511 ac_clean_files=$ac_clean_files_save
4512 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
4513 $as_echo_n "checking for suffix of executables... " >&6; }
4514 if { { ac_try="$ac_link"
4515 case "(($ac_try" in
4516 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4517 *) ac_try_echo=$ac_try;;
4518 esac
4519 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4520 $as_echo "$ac_try_echo"; } >&5
4521 (eval "$ac_link") 2>&5
4522 ac_status=$?
4523 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4524 test $ac_status = 0; }; then :
4525 # If both `conftest.exe' and `conftest' are `present' (well, observable)
4526 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
4527 # work properly (i.e., refer to `conftest.exe'), while it won't with
4528 # `rm'.
4529 for ac_file in conftest.exe conftest conftest.*; do
4530 test -f "$ac_file" || continue
4531 case $ac_file in
4532 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
4533 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
4534 break;;
4535 * ) break;;
4536 esac
4537 done
4538 else
4539 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4540 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4541 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
4542 See \`config.log' for more details" "$LINENO" 5; }
4543 fi
4544 rm -f conftest conftest$ac_cv_exeext
4545 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
4546 $as_echo "$ac_cv_exeext" >&6; }
4547
4548 rm -f conftest.$ac_ext
4549 EXEEXT=$ac_cv_exeext
4550 ac_exeext=$EXEEXT
4551 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4552 /* end confdefs.h. */
4553 #include <stdio.h>
4554 int
4555 main ()
4556 {
4557 FILE *f = fopen ("conftest.out", "w");
4558 return ferror (f) || fclose (f) != 0;
4559
4560 ;
4561 return 0;
4562 }
4563 _ACEOF
4564 ac_clean_files="$ac_clean_files conftest.out"
4565 # Check that the compiler produces executables we can run. If not, either
4566 # the compiler is broken, or we cross compile.
4567 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
4568 $as_echo_n "checking whether we are cross compiling... " >&6; }
4569 if test "$cross_compiling" != yes; then
4570 { { ac_try="$ac_link"
4571 case "(($ac_try" in
4572 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4573 *) ac_try_echo=$ac_try;;
4574 esac
4575 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4576 $as_echo "$ac_try_echo"; } >&5
4577 (eval "$ac_link") 2>&5
4578 ac_status=$?
4579 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4580 test $ac_status = 0; }
4581 if { ac_try='./conftest$ac_cv_exeext'
4582 { { case "(($ac_try" in
4583 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4584 *) ac_try_echo=$ac_try;;
4585 esac
4586 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4587 $as_echo "$ac_try_echo"; } >&5
4588 (eval "$ac_try") 2>&5
4589 ac_status=$?
4590 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4591 test $ac_status = 0; }; }; then
4592 cross_compiling=no
4593 else
4594 if test "$cross_compiling" = maybe; then
4595 cross_compiling=yes
4596 else
4597 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4598 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4599 as_fn_error $? "cannot run C compiled programs.
4600 If you meant to cross compile, use \`--host'.
4601 See \`config.log' for more details" "$LINENO" 5; }
4602 fi
4603 fi
4604 fi
4605 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
4606 $as_echo "$cross_compiling" >&6; }
4607
4608 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
4609 ac_clean_files=$ac_clean_files_save
4610 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
4611 $as_echo_n "checking for suffix of object files... " >&6; }
4612 if ${ac_cv_objext+:} false; then :
4613 $as_echo_n "(cached) " >&6
4614 else
4615 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4616 /* end confdefs.h. */
4617
4618 int
4619 main ()
4620 {
4621
4622 ;
4623 return 0;
4624 }
4625 _ACEOF
4626 rm -f conftest.o conftest.obj
4627 if { { ac_try="$ac_compile"
4628 case "(($ac_try" in
4629 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4630 *) ac_try_echo=$ac_try;;
4631 esac
4632 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4633 $as_echo "$ac_try_echo"; } >&5
4634 (eval "$ac_compile") 2>&5
4635 ac_status=$?
4636 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4637 test $ac_status = 0; }; then :
4638 for ac_file in conftest.o conftest.obj conftest.*; do
4639 test -f "$ac_file" || continue;
4640 case $ac_file in
4641 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
4642 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
4643 break;;
4644 esac
4645 done
4646 else
4647 $as_echo "$as_me: failed program was:" >&5
4648 sed 's/^/| /' conftest.$ac_ext >&5
4649
4650 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4651 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4652 as_fn_error $? "cannot compute suffix of object files: cannot compile
4653 See \`config.log' for more details" "$LINENO" 5; }
4654 fi
4655 rm -f conftest.$ac_cv_objext conftest.$ac_ext
4656 fi
4657 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
4658 $as_echo "$ac_cv_objext" >&6; }
4659 OBJEXT=$ac_cv_objext
4660 ac_objext=$OBJEXT
4661 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4662 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4663 if ${ac_cv_c_compiler_gnu+:} false; then :
4664 $as_echo_n "(cached) " >&6
4665 else
4666 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4667 /* end confdefs.h. */
4668
4669 int
4670 main ()
4671 {
4672 #ifndef __GNUC__
4673 choke me
4674 #endif
4675
4676 ;
4677 return 0;
4678 }
4679 _ACEOF
4680 if ac_fn_c_try_compile "$LINENO"; then :
4681 ac_compiler_gnu=yes
4682 else
4683 ac_compiler_gnu=no
4684 fi
4685 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4686 ac_cv_c_compiler_gnu=$ac_compiler_gnu
4687
4688 fi
4689 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4690 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
4691 if test $ac_compiler_gnu = yes; then
4692 GCC=yes
4693 else
4694 GCC=
4695 fi
4696 ac_test_CFLAGS=${CFLAGS+set}
4697 ac_save_CFLAGS=$CFLAGS
4698 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4699 $as_echo_n "checking whether $CC accepts -g... " >&6; }
4700 if ${ac_cv_prog_cc_g+:} false; then :
4701 $as_echo_n "(cached) " >&6
4702 else
4703 ac_save_c_werror_flag=$ac_c_werror_flag
4704 ac_c_werror_flag=yes
4705 ac_cv_prog_cc_g=no
4706 CFLAGS="-g"
4707 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4708 /* end confdefs.h. */
4709
4710 int
4711 main ()
4712 {
4713
4714 ;
4715 return 0;
4716 }
4717 _ACEOF
4718 if ac_fn_c_try_compile "$LINENO"; then :
4719 ac_cv_prog_cc_g=yes
4720 else
4721 CFLAGS=""
4722 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4723 /* end confdefs.h. */
4724
4725 int
4726 main ()
4727 {
4728
4729 ;
4730 return 0;
4731 }
4732 _ACEOF
4733 if ac_fn_c_try_compile "$LINENO"; then :
4734
4735 else
4736 ac_c_werror_flag=$ac_save_c_werror_flag
4737 CFLAGS="-g"
4738 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4739 /* end confdefs.h. */
4740
4741 int
4742 main ()
4743 {
4744
4745 ;
4746 return 0;
4747 }
4748 _ACEOF
4749 if ac_fn_c_try_compile "$LINENO"; then :
4750 ac_cv_prog_cc_g=yes
4751 fi
4752 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4753 fi
4754 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4755 fi
4756 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4757 ac_c_werror_flag=$ac_save_c_werror_flag
4758 fi
4759 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4760 $as_echo "$ac_cv_prog_cc_g" >&6; }
4761 if test "$ac_test_CFLAGS" = set; then
4762 CFLAGS=$ac_save_CFLAGS
4763 elif test $ac_cv_prog_cc_g = yes; then
4764 if test "$GCC" = yes; then
4765 CFLAGS="-g -O2"
4766 else
4767 CFLAGS="-g"
4768 fi
4769 else
4770 if test "$GCC" = yes; then
4771 CFLAGS="-O2"
4772 else
4773 CFLAGS=
4774 fi
4775 fi
4776 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4777 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4778 if ${ac_cv_prog_cc_c89+:} false; then :
4779 $as_echo_n "(cached) " >&6
4780 else
4781 ac_cv_prog_cc_c89=no
4782 ac_save_CC=$CC
4783 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4784 /* end confdefs.h. */
4785 #include <stdarg.h>
4786 #include <stdio.h>
4787 struct stat;
4788 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
4789 struct buf { int x; };
4790 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4791 static char *e (p, i)
4792 char **p;
4793 int i;
4794 {
4795 return p[i];
4796 }
4797 static char *f (char * (*g) (char **, int), char **p, ...)
4798 {
4799 char *s;
4800 va_list v;
4801 va_start (v,p);
4802 s = g (p, va_arg (v,int));
4803 va_end (v);
4804 return s;
4805 }
4806
4807 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
4808 function prototypes and stuff, but not '\xHH' hex character constants.
4809 These don't provoke an error unfortunately, instead are silently treated
4810 as 'x'. The following induces an error, until -std is added to get
4811 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
4812 array size at least. It's necessary to write '\x00'==0 to get something
4813 that's true only with -std. */
4814 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4815
4816 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4817 inside strings and character constants. */
4818 #define FOO(x) 'x'
4819 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4820
4821 int test (int i, double x);
4822 struct s1 {int (*f) (int a);};
4823 struct s2 {int (*f) (double a);};
4824 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4825 int argc;
4826 char **argv;
4827 int
4828 main ()
4829 {
4830 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
4831 ;
4832 return 0;
4833 }
4834 _ACEOF
4835 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4836 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4837 do
4838 CC="$ac_save_CC $ac_arg"
4839 if ac_fn_c_try_compile "$LINENO"; then :
4840 ac_cv_prog_cc_c89=$ac_arg
4841 fi
4842 rm -f core conftest.err conftest.$ac_objext
4843 test "x$ac_cv_prog_cc_c89" != "xno" && break
4844 done
4845 rm -f conftest.$ac_ext
4846 CC=$ac_save_CC
4847
4848 fi
4849 # AC_CACHE_VAL
4850 case "x$ac_cv_prog_cc_c89" in
4851 x)
4852 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4853 $as_echo "none needed" >&6; } ;;
4854 xno)
4855 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4856 $as_echo "unsupported" >&6; } ;;
4857 *)
4858 CC="$CC $ac_cv_prog_cc_c89"
4859 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4860 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4861 esac
4862 if test "x$ac_cv_prog_cc_c89" != xno; then :
4863
4864 fi
4865
4866 ac_ext=c
4867 ac_cpp='$CPP $CPPFLAGS'
4868 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4869 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4870 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4871
4872 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5
4873 $as_echo_n "checking for $CC option to accept ISO C99... " >&6; }
4874 if ${ac_cv_prog_cc_c99+:} false; then :
4875 $as_echo_n "(cached) " >&6
4876 else
4877 ac_cv_prog_cc_c99=no
4878 ac_save_CC=$CC
4879 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4880 /* end confdefs.h. */
4881 #include <stdarg.h>
4882 #include <stdbool.h>
4883 #include <stdlib.h>
4884 #include <wchar.h>
4885 #include <stdio.h>
4886
4887 // Check varargs macros. These examples are taken from C99 6.10.3.5.
4888 #define debug(...) fprintf (stderr, __VA_ARGS__)
4889 #define showlist(...) puts (#__VA_ARGS__)
4890 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__))
4891 static void
4892 test_varargs_macros (void)
4893 {
4894 int x = 1234;
4895 int y = 5678;
4896 debug ("Flag");
4897 debug ("X = %d\n", x);
4898 showlist (The first, second, and third items.);
4899 report (x>y, "x is %d but y is %d", x, y);
4900 }
4901
4902 // Check long long types.
4903 #define BIG64 18446744073709551615ull
4904 #define BIG32 4294967295ul
4905 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
4906 #if !BIG_OK
4907 your preprocessor is broken;
4908 #endif
4909 #if BIG_OK
4910 #else
4911 your preprocessor is broken;
4912 #endif
4913 static long long int bignum = -9223372036854775807LL;
4914 static unsigned long long int ubignum = BIG64;
4915
4916 struct incomplete_array
4917 {
4918 int datasize;
4919 double data[];
4920 };
4921
4922 struct named_init {
4923 int number;
4924 const wchar_t *name;
4925 double average;
4926 };
4927
4928 typedef const char *ccp;
4929
4930 static inline int
4931 test_restrict (ccp restrict text)
4932 {
4933 // See if C++-style comments work.
4934 // Iterate through items via the restricted pointer.
4935 // Also check for declarations in for loops.
4936 for (unsigned int i = 0; *(text+i) != '\0'; ++i)
4937 continue;
4938 return 0;
4939 }
4940
4941 // Check varargs and va_copy.
4942 static void
4943 test_varargs (const char *format, ...)
4944 {
4945 va_list args;
4946 va_start (args, format);
4947 va_list args_copy;
4948 va_copy (args_copy, args);
4949
4950 const char *str;
4951 int number;
4952 float fnumber;
4953
4954 while (*format)
4955 {
4956 switch (*format++)
4957 {
4958 case 's': // string
4959 str = va_arg (args_copy, const char *);
4960 break;
4961 case 'd': // int
4962 number = va_arg (args_copy, int);
4963 break;
4964 case 'f': // float
4965 fnumber = va_arg (args_copy, double);
4966 break;
4967 default:
4968 break;
4969 }
4970 }
4971 va_end (args_copy);
4972 va_end (args);
4973 }
4974
4975 int
4976 main ()
4977 {
4978
4979 // Check bool.
4980 _Bool success = false;
4981
4982 // Check restrict.
4983 if (test_restrict ("String literal") == 0)
4984 success = true;
4985 char *restrict newvar = "Another string";
4986
4987 // Check varargs.
4988 test_varargs ("s, d' f .", "string", 65, 34.234);
4989 test_varargs_macros ();
4990
4991 // Check flexible array members.
4992 struct incomplete_array *ia =
4993 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
4994 ia->datasize = 10;
4995 for (int i = 0; i < ia->datasize; ++i)
4996 ia->data[i] = i * 1.234;
4997
4998 // Check named initializers.
4999 struct named_init ni = {
5000 .number = 34,
5001 .name = L"Test wide string",
5002 .average = 543.34343,
5003 };
5004
5005 ni.number = 58;
5006
5007 int dynamic_array[ni.number];
5008 dynamic_array[ni.number - 1] = 543;
5009
5010 // work around unused variable warnings
5011 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x'
5012 || dynamic_array[ni.number - 1] != 543);
5013
5014 ;
5015 return 0;
5016 }
5017 _ACEOF
5018 for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc99
5019 do
5020 CC="$ac_save_CC $ac_arg"
5021 if ac_fn_c_try_compile "$LINENO"; then :
5022 ac_cv_prog_cc_c99=$ac_arg
5023 fi
5024 rm -f core conftest.err conftest.$ac_objext
5025 test "x$ac_cv_prog_cc_c99" != "xno" && break
5026 done
5027 rm -f conftest.$ac_ext
5028 CC=$ac_save_CC
5029
5030 fi
5031 # AC_CACHE_VAL
5032 case "x$ac_cv_prog_cc_c99" in
5033 x)
5034 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
5035 $as_echo "none needed" >&6; } ;;
5036 xno)
5037 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
5038 $as_echo "unsupported" >&6; } ;;
5039 *)
5040 CC="$CC $ac_cv_prog_cc_c99"
5041 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5
5042 $as_echo "$ac_cv_prog_cc_c99" >&6; } ;;
5043 esac
5044 if test "x$ac_cv_prog_cc_c99" != xno; then :
5045
5046 fi
5047
5048
5049 ac_ext=cpp
5050 ac_cpp='$CXXCPP $CPPFLAGS'
5051 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5052 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5053 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5054 if test -z "$CXX"; then
5055 if test -n "$CCC"; then
5056 CXX=$CCC
5057 else
5058 if test -n "$ac_tool_prefix"; then
5059 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
5060 do
5061 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
5062 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
5063 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5064 $as_echo_n "checking for $ac_word... " >&6; }
5065 if ${ac_cv_prog_CXX+:} false; then :
5066 $as_echo_n "(cached) " >&6
5067 else
5068 if test -n "$CXX"; then
5069 ac_cv_prog_CXX="$CXX" # Let the user override the test.
5070 else
5071 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5072 for as_dir in $PATH
5073 do
5074 IFS=$as_save_IFS
5075 test -z "$as_dir" && as_dir=.
5076 for ac_exec_ext in '' $ac_executable_extensions; do
5077 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5078 ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
5079 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5080 break 2
5081 fi
5082 done
5083 done
5084 IFS=$as_save_IFS
5085
5086 fi
5087 fi
5088 CXX=$ac_cv_prog_CXX
5089 if test -n "$CXX"; then
5090 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
5091 $as_echo "$CXX" >&6; }
5092 else
5093 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5094 $as_echo "no" >&6; }
5095 fi
5096
5097
5098 test -n "$CXX" && break
5099 done
5100 fi
5101 if test -z "$CXX"; then
5102 ac_ct_CXX=$CXX
5103 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
5104 do
5105 # Extract the first word of "$ac_prog", so it can be a program name with args.
5106 set dummy $ac_prog; ac_word=$2
5107 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5108 $as_echo_n "checking for $ac_word... " >&6; }
5109 if ${ac_cv_prog_ac_ct_CXX+:} false; then :
5110 $as_echo_n "(cached) " >&6
5111 else
5112 if test -n "$ac_ct_CXX"; then
5113 ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
5114 else
5115 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5116 for as_dir in $PATH
5117 do
5118 IFS=$as_save_IFS
5119 test -z "$as_dir" && as_dir=.
5120 for ac_exec_ext in '' $ac_executable_extensions; do
5121 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5122 ac_cv_prog_ac_ct_CXX="$ac_prog"
5123 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5124 break 2
5125 fi
5126 done
5127 done
5128 IFS=$as_save_IFS
5129
5130 fi
5131 fi
5132 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
5133 if test -n "$ac_ct_CXX"; then
5134 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
5135 $as_echo "$ac_ct_CXX" >&6; }
5136 else
5137 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5138 $as_echo "no" >&6; }
5139 fi
5140
5141
5142 test -n "$ac_ct_CXX" && break
5143 done
5144
5145 if test "x$ac_ct_CXX" = x; then
5146 CXX="g++"
5147 else
5148 case $cross_compiling:$ac_tool_warned in
5149 yes:)
5150 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5151 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5152 ac_tool_warned=yes ;;
5153 esac
5154 CXX=$ac_ct_CXX
5155 fi
5156 fi
5157
5158 fi
5159 fi
5160 # Provide some information about the compiler.
5161 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
5162 set X $ac_compile
5163 ac_compiler=$2
5164 for ac_option in --version -v -V -qversion; do
5165 { { ac_try="$ac_compiler $ac_option >&5"
5166 case "(($ac_try" in
5167 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5168 *) ac_try_echo=$ac_try;;
5169 esac
5170 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5171 $as_echo "$ac_try_echo"; } >&5
5172 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
5173 ac_status=$?
5174 if test -s conftest.err; then
5175 sed '10a\
5176 ... rest of stderr output deleted ...
5177 10q' conftest.err >conftest.er1
5178 cat conftest.er1 >&5
5179 fi
5180 rm -f conftest.er1 conftest.err
5181 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5182 test $ac_status = 0; }
5183 done
5184
5185 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
5186 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
5187 if ${ac_cv_cxx_compiler_gnu+:} false; then :
5188 $as_echo_n "(cached) " >&6
5189 else
5190 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5191 /* end confdefs.h. */
5192
5193 int
5194 main ()
5195 {
5196 #ifndef __GNUC__
5197 choke me
5198 #endif
5199
5200 ;
5201 return 0;
5202 }
5203 _ACEOF
5204 if ac_fn_cxx_try_compile "$LINENO"; then :
5205 ac_compiler_gnu=yes
5206 else
5207 ac_compiler_gnu=no
5208 fi
5209 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5210 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
5211
5212 fi
5213 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
5214 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
5215 if test $ac_compiler_gnu = yes; then
5216 GXX=yes
5217 else
5218 GXX=
5219 fi
5220 ac_test_CXXFLAGS=${CXXFLAGS+set}
5221 ac_save_CXXFLAGS=$CXXFLAGS
5222 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
5223 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
5224 if ${ac_cv_prog_cxx_g+:} false; then :
5225 $as_echo_n "(cached) " >&6
5226 else
5227 ac_save_cxx_werror_flag=$ac_cxx_werror_flag
5228 ac_cxx_werror_flag=yes
5229 ac_cv_prog_cxx_g=no
5230 CXXFLAGS="-g"
5231 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5232 /* end confdefs.h. */
5233
5234 int
5235 main ()
5236 {
5237
5238 ;
5239 return 0;
5240 }
5241 _ACEOF
5242 if ac_fn_cxx_try_compile "$LINENO"; then :
5243 ac_cv_prog_cxx_g=yes
5244 else
5245 CXXFLAGS=""
5246 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5247 /* end confdefs.h. */
5248
5249 int
5250 main ()
5251 {
5252
5253 ;
5254 return 0;
5255 }
5256 _ACEOF
5257 if ac_fn_cxx_try_compile "$LINENO"; then :
5258
5259 else
5260 ac_cxx_werror_flag=$ac_save_cxx_werror_flag
5261 CXXFLAGS="-g"
5262 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5263 /* end confdefs.h. */
5264
5265 int
5266 main ()
5267 {
5268
5269 ;
5270 return 0;
5271 }
5272 _ACEOF
5273 if ac_fn_cxx_try_compile "$LINENO"; then :
5274 ac_cv_prog_cxx_g=yes
5275 fi
5276 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5277 fi
5278 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5279 fi
5280 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5281 ac_cxx_werror_flag=$ac_save_cxx_werror_flag
5282 fi
5283 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
5284 $as_echo "$ac_cv_prog_cxx_g" >&6; }
5285 if test "$ac_test_CXXFLAGS" = set; then
5286 CXXFLAGS=$ac_save_CXXFLAGS
5287 elif test $ac_cv_prog_cxx_g = yes; then
5288 if test "$GXX" = yes; then
5289 CXXFLAGS="-g -O2"
5290 else
5291 CXXFLAGS="-g"
5292 fi
5293 else
5294 if test "$GXX" = yes; then
5295 CXXFLAGS="-O2"
5296 else
5297 CXXFLAGS=
5298 fi
5299 fi
5300 ac_ext=c
5301 ac_cpp='$CPP $CPPFLAGS'
5302 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5303 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5304 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5305
5306
5307 # We must set the default linker to the linker used by gcc for the correct
5308 # operation of libtool. If LD is not defined and we are using gcc, try to
5309 # set the LD default to the ld used by gcc.
5310 if test -z "$LD"; then
5311 if test "$GCC" = yes; then
5312 case $build in
5313 *-*-mingw*)
5314 gcc_prog_ld=`$CC -print-prog-name=ld 2>&1 | tr -d '\015'` ;;
5315 *)
5316 gcc_prog_ld=`$CC -print-prog-name=ld 2>&1` ;;
5317 esac
5318 case $gcc_prog_ld in
5319 # Accept absolute paths.
5320 [\\/]* | [A-Za-z]:[\\/]*)
5321 LD="$gcc_prog_ld" ;;
5322 esac
5323 fi
5324 fi
5325
5326 # Check whether -static-libstdc++ -static-libgcc is supported.
5327 have_static_libs=no
5328 if test "$GCC" = yes; then
5329 saved_LDFLAGS="$LDFLAGS"
5330
5331 LDFLAGS="$LDFLAGS -static-libstdc++ -static-libgcc"
5332 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether g++ accepts -static-libstdc++ -static-libgcc" >&5
5333 $as_echo_n "checking whether g++ accepts -static-libstdc++ -static-libgcc... " >&6; }
5334 ac_ext=cpp
5335 ac_cpp='$CXXCPP $CPPFLAGS'
5336 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5337 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5338 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5339
5340
5341 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5342 /* end confdefs.h. */
5343
5344 #if (__GNUC__ < 4) || (__GNUC__ == 4 && __GNUC_MINOR__ < 5)
5345 #error -static-libstdc++ not implemented
5346 #endif
5347 int main() {}
5348 _ACEOF
5349 if ac_fn_cxx_try_link "$LINENO"; then :
5350 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5351 $as_echo "yes" >&6; }; have_static_libs=yes
5352 else
5353 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5354 $as_echo "no" >&6; }
5355 fi
5356 rm -f core conftest.err conftest.$ac_objext \
5357 conftest$ac_exeext conftest.$ac_ext
5358 ac_ext=c
5359 ac_cpp='$CPP $CPPFLAGS'
5360 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5361 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5362 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5363
5364
5365 LDFLAGS="$saved_LDFLAGS"
5366 fi
5367
5368
5369
5370
5371 if test -n "$ac_tool_prefix"; then
5372 # Extract the first word of "${ac_tool_prefix}gnatbind", so it can be a program name with args.
5373 set dummy ${ac_tool_prefix}gnatbind; ac_word=$2
5374 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5375 $as_echo_n "checking for $ac_word... " >&6; }
5376 if ${ac_cv_prog_GNATBIND+:} false; then :
5377 $as_echo_n "(cached) " >&6
5378 else
5379 if test -n "$GNATBIND"; then
5380 ac_cv_prog_GNATBIND="$GNATBIND" # Let the user override the test.
5381 else
5382 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5383 for as_dir in $PATH
5384 do
5385 IFS=$as_save_IFS
5386 test -z "$as_dir" && as_dir=.
5387 for ac_exec_ext in '' $ac_executable_extensions; do
5388 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5389 ac_cv_prog_GNATBIND="${ac_tool_prefix}gnatbind"
5390 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5391 break 2
5392 fi
5393 done
5394 done
5395 IFS=$as_save_IFS
5396
5397 fi
5398 fi
5399 GNATBIND=$ac_cv_prog_GNATBIND
5400 if test -n "$GNATBIND"; then
5401 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNATBIND" >&5
5402 $as_echo "$GNATBIND" >&6; }
5403 else
5404 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5405 $as_echo "no" >&6; }
5406 fi
5407
5408
5409 fi
5410 if test -z "$ac_cv_prog_GNATBIND"; then
5411 ac_ct_GNATBIND=$GNATBIND
5412 # Extract the first word of "gnatbind", so it can be a program name with args.
5413 set dummy gnatbind; ac_word=$2
5414 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5415 $as_echo_n "checking for $ac_word... " >&6; }
5416 if ${ac_cv_prog_ac_ct_GNATBIND+:} false; then :
5417 $as_echo_n "(cached) " >&6
5418 else
5419 if test -n "$ac_ct_GNATBIND"; then
5420 ac_cv_prog_ac_ct_GNATBIND="$ac_ct_GNATBIND" # Let the user override the test.
5421 else
5422 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5423 for as_dir in $PATH
5424 do
5425 IFS=$as_save_IFS
5426 test -z "$as_dir" && as_dir=.
5427 for ac_exec_ext in '' $ac_executable_extensions; do
5428 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5429 ac_cv_prog_ac_ct_GNATBIND="gnatbind"
5430 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5431 break 2
5432 fi
5433 done
5434 done
5435 IFS=$as_save_IFS
5436
5437 fi
5438 fi
5439 ac_ct_GNATBIND=$ac_cv_prog_ac_ct_GNATBIND
5440 if test -n "$ac_ct_GNATBIND"; then
5441 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GNATBIND" >&5
5442 $as_echo "$ac_ct_GNATBIND" >&6; }
5443 else
5444 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5445 $as_echo "no" >&6; }
5446 fi
5447
5448 if test "x$ac_ct_GNATBIND" = x; then
5449 GNATBIND="no"
5450 else
5451 case $cross_compiling:$ac_tool_warned in
5452 yes:)
5453 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5454 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5455 ac_tool_warned=yes ;;
5456 esac
5457 GNATBIND=$ac_ct_GNATBIND
5458 fi
5459 else
5460 GNATBIND="$ac_cv_prog_GNATBIND"
5461 fi
5462
5463 if test -n "$ac_tool_prefix"; then
5464 # Extract the first word of "${ac_tool_prefix}gnatmake", so it can be a program name with args.
5465 set dummy ${ac_tool_prefix}gnatmake; ac_word=$2
5466 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5467 $as_echo_n "checking for $ac_word... " >&6; }
5468 if ${ac_cv_prog_GNATMAKE+:} false; then :
5469 $as_echo_n "(cached) " >&6
5470 else
5471 if test -n "$GNATMAKE"; then
5472 ac_cv_prog_GNATMAKE="$GNATMAKE" # Let the user override the test.
5473 else
5474 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5475 for as_dir in $PATH
5476 do
5477 IFS=$as_save_IFS
5478 test -z "$as_dir" && as_dir=.
5479 for ac_exec_ext in '' $ac_executable_extensions; do
5480 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5481 ac_cv_prog_GNATMAKE="${ac_tool_prefix}gnatmake"
5482 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5483 break 2
5484 fi
5485 done
5486 done
5487 IFS=$as_save_IFS
5488
5489 fi
5490 fi
5491 GNATMAKE=$ac_cv_prog_GNATMAKE
5492 if test -n "$GNATMAKE"; then
5493 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNATMAKE" >&5
5494 $as_echo "$GNATMAKE" >&6; }
5495 else
5496 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5497 $as_echo "no" >&6; }
5498 fi
5499
5500
5501 fi
5502 if test -z "$ac_cv_prog_GNATMAKE"; then
5503 ac_ct_GNATMAKE=$GNATMAKE
5504 # Extract the first word of "gnatmake", so it can be a program name with args.
5505 set dummy gnatmake; ac_word=$2
5506 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5507 $as_echo_n "checking for $ac_word... " >&6; }
5508 if ${ac_cv_prog_ac_ct_GNATMAKE+:} false; then :
5509 $as_echo_n "(cached) " >&6
5510 else
5511 if test -n "$ac_ct_GNATMAKE"; then
5512 ac_cv_prog_ac_ct_GNATMAKE="$ac_ct_GNATMAKE" # Let the user override the test.
5513 else
5514 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5515 for as_dir in $PATH
5516 do
5517 IFS=$as_save_IFS
5518 test -z "$as_dir" && as_dir=.
5519 for ac_exec_ext in '' $ac_executable_extensions; do
5520 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5521 ac_cv_prog_ac_ct_GNATMAKE="gnatmake"
5522 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5523 break 2
5524 fi
5525 done
5526 done
5527 IFS=$as_save_IFS
5528
5529 fi
5530 fi
5531 ac_ct_GNATMAKE=$ac_cv_prog_ac_ct_GNATMAKE
5532 if test -n "$ac_ct_GNATMAKE"; then
5533 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GNATMAKE" >&5
5534 $as_echo "$ac_ct_GNATMAKE" >&6; }
5535 else
5536 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5537 $as_echo "no" >&6; }
5538 fi
5539
5540 if test "x$ac_ct_GNATMAKE" = x; then
5541 GNATMAKE="no"
5542 else
5543 case $cross_compiling:$ac_tool_warned in
5544 yes:)
5545 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5546 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5547 ac_tool_warned=yes ;;
5548 esac
5549 GNATMAKE=$ac_ct_GNATMAKE
5550 fi
5551 else
5552 GNATMAKE="$ac_cv_prog_GNATMAKE"
5553 fi
5554
5555 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler driver understands Ada and is recent enough" >&5
5556 $as_echo_n "checking whether compiler driver understands Ada and is recent enough... " >&6; }
5557 if ${acx_cv_cc_gcc_supports_ada+:} false; then :
5558 $as_echo_n "(cached) " >&6
5559 else
5560 cat >conftest.adb <<EOF
5561 pragma Warnings (Off);
5562 with System.CRTL;
5563 pragma Warnings (On);
5564 use type System.CRTL.int64;
5565 procedure conftest is begin null; end conftest;
5566 EOF
5567 acx_cv_cc_gcc_supports_ada=no
5568 # There is a bug in old released versions of GCC which causes the
5569 # driver to exit successfully when the appropriate language module
5570 # has not been installed. This is fixed in 2.95.4, 3.0.2, and 3.1.
5571 # Therefore we must check for the error message as well as an
5572 # unsuccessful exit.
5573 # Other compilers, like HP Tru64 UNIX cc, exit successfully when
5574 # given a .adb file, but produce no object file. So we must check
5575 # if an object file was really produced to guard against this.
5576 errors=`(${CC} -c conftest.adb) 2>&1 || echo failure`
5577 if test x"$errors" = x && test -f conftest.$ac_objext; then
5578 acx_cv_cc_gcc_supports_ada=yes
5579 fi
5580 rm -f conftest.*
5581 fi
5582 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_cc_gcc_supports_ada" >&5
5583 $as_echo "$acx_cv_cc_gcc_supports_ada" >&6; }
5584
5585 if test "x$GNATBIND" != xno && test "x$GNATMAKE" != xno && test x$acx_cv_cc_gcc_supports_ada != xno; then
5586 have_gnat=yes
5587 else
5588 have_gnat=no
5589 fi
5590
5591
5592
5593 if test -n "$ac_tool_prefix"; then
5594 # Extract the first word of "${ac_tool_prefix}gdc", so it can be a program name with args.
5595 set dummy ${ac_tool_prefix}gdc; ac_word=$2
5596 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5597 $as_echo_n "checking for $ac_word... " >&6; }
5598 if ${ac_cv_prog_GDC+:} false; then :
5599 $as_echo_n "(cached) " >&6
5600 else
5601 if test -n "$GDC"; then
5602 ac_cv_prog_GDC="$GDC" # Let the user override the test.
5603 else
5604 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5605 for as_dir in $PATH
5606 do
5607 IFS=$as_save_IFS
5608 test -z "$as_dir" && as_dir=.
5609 for ac_exec_ext in '' $ac_executable_extensions; do
5610 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5611 ac_cv_prog_GDC="${ac_tool_prefix}gdc"
5612 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5613 break 2
5614 fi
5615 done
5616 done
5617 IFS=$as_save_IFS
5618
5619 fi
5620 fi
5621 GDC=$ac_cv_prog_GDC
5622 if test -n "$GDC"; then
5623 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GDC" >&5
5624 $as_echo "$GDC" >&6; }
5625 else
5626 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5627 $as_echo "no" >&6; }
5628 fi
5629
5630
5631 fi
5632 if test -z "$ac_cv_prog_GDC"; then
5633 ac_ct_GDC=$GDC
5634 # Extract the first word of "gdc", so it can be a program name with args.
5635 set dummy gdc; ac_word=$2
5636 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5637 $as_echo_n "checking for $ac_word... " >&6; }
5638 if ${ac_cv_prog_ac_ct_GDC+:} false; then :
5639 $as_echo_n "(cached) " >&6
5640 else
5641 if test -n "$ac_ct_GDC"; then
5642 ac_cv_prog_ac_ct_GDC="$ac_ct_GDC" # Let the user override the test.
5643 else
5644 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5645 for as_dir in $PATH
5646 do
5647 IFS=$as_save_IFS
5648 test -z "$as_dir" && as_dir=.
5649 for ac_exec_ext in '' $ac_executable_extensions; do
5650 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5651 ac_cv_prog_ac_ct_GDC="gdc"
5652 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5653 break 2
5654 fi
5655 done
5656 done
5657 IFS=$as_save_IFS
5658
5659 fi
5660 fi
5661 ac_ct_GDC=$ac_cv_prog_ac_ct_GDC
5662 if test -n "$ac_ct_GDC"; then
5663 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GDC" >&5
5664 $as_echo "$ac_ct_GDC" >&6; }
5665 else
5666 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5667 $as_echo "no" >&6; }
5668 fi
5669
5670 if test "x$ac_ct_GDC" = x; then
5671 GDC="no"
5672 else
5673 case $cross_compiling:$ac_tool_warned in
5674 yes:)
5675 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5676 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5677 ac_tool_warned=yes ;;
5678 esac
5679 GDC=$ac_ct_GDC
5680 fi
5681 else
5682 GDC="$ac_cv_prog_GDC"
5683 fi
5684
5685 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the D compiler works" >&5
5686 $as_echo_n "checking whether the D compiler works... " >&6; }
5687 if ${acx_cv_d_compiler_works+:} false; then :
5688 $as_echo_n "(cached) " >&6
5689 else
5690 cat >conftest.d <<EOF
5691 module conftest; int main() { return 0; }
5692 EOF
5693 acx_cv_d_compiler_works=no
5694 if test "x$GDC" != xno; then
5695 errors=`(${GDC} -c conftest.d) 2>&1 || echo failure`
5696 if test x"$errors" = x && test -f conftest.$ac_objext; then
5697 acx_cv_d_compiler_works=yes
5698 fi
5699 rm -f conftest.*
5700 fi
5701 fi
5702 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_d_compiler_works" >&5
5703 $as_echo "$acx_cv_d_compiler_works" >&6; }
5704 if test "x$GDC" != xno && test x$acx_cv_d_compiler_works != xno; then
5705 have_gdc=yes
5706 else
5707 have_gdc=no
5708 fi
5709
5710 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to compare bootstrapped objects" >&5
5711 $as_echo_n "checking how to compare bootstrapped objects... " >&6; }
5712 if ${gcc_cv_prog_cmp_skip+:} false; then :
5713 $as_echo_n "(cached) " >&6
5714 else
5715 echo abfoo >t1
5716 echo cdfoo >t2
5717 gcc_cv_prog_cmp_skip='tail -c +17 $$f1 > tmp-foo1; tail -c +17 $$f2 > tmp-foo2; cmp tmp-foo1 tmp-foo2'
5718 if cmp t1 t2 2 2 > /dev/null 2>&1; then
5719 if cmp t1 t2 1 1 > /dev/null 2>&1; then
5720 :
5721 else
5722 gcc_cv_prog_cmp_skip='cmp $$f1 $$f2 16 16'
5723 fi
5724 fi
5725 if cmp --ignore-initial=2 t1 t2 > /dev/null 2>&1; then
5726 if cmp --ignore-initial=1 t1 t2 > /dev/null 2>&1; then
5727 :
5728 else
5729 gcc_cv_prog_cmp_skip='cmp --ignore-initial=16 $$f1 $$f2'
5730 fi
5731 fi
5732 rm t1 t2
5733
5734 fi
5735 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_prog_cmp_skip" >&5
5736 $as_echo "$gcc_cv_prog_cmp_skip" >&6; }
5737 do_compare="$gcc_cv_prog_cmp_skip"
5738
5739
5740
5741 # Check whether --enable-bootstrap was given.
5742 if test "${enable_bootstrap+set}" = set; then :
5743 enableval=$enable_bootstrap;
5744 else
5745 enable_bootstrap=default
5746 fi
5747
5748
5749 # Issue errors and warnings for invalid/strange bootstrap combinations.
5750 if test -r $srcdir/gcc/configure; then
5751 have_compiler=yes
5752 else
5753 have_compiler=no
5754 fi
5755
5756 case "$have_compiler:$host:$target:$enable_bootstrap" in
5757 *:*:*:no) ;;
5758
5759 # Default behavior. Enable bootstrap if we have a compiler
5760 # and we are in a native configuration.
5761 yes:$build:$build:default)
5762 enable_bootstrap=yes ;;
5763
5764 *:*:*:default)
5765 enable_bootstrap=no ;;
5766
5767 # We have a compiler and we are in a native configuration, bootstrap is ok
5768 yes:$build:$build:yes)
5769 ;;
5770
5771 # Other configurations, but we have a compiler. Assume the user knows
5772 # what he's doing.
5773 yes:*:*:yes)
5774 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: trying to bootstrap a cross compiler" >&5
5775 $as_echo "$as_me: WARNING: trying to bootstrap a cross compiler" >&2;}
5776 ;;
5777
5778 # No compiler: if they passed --enable-bootstrap explicitly, fail
5779 no:*:*:yes)
5780 as_fn_error $? "cannot bootstrap without a compiler" "$LINENO" 5 ;;
5781
5782 # Fail if wrong command line
5783 *)
5784 as_fn_error $? "invalid option for --enable-bootstrap" "$LINENO" 5
5785 ;;
5786 esac
5787
5788 # When bootstrapping with GCC, build stage 1 in C++11 mode to ensure that a
5789 # C++11 compiler can still start the bootstrap. Otherwise, if building GCC,
5790 # require C++11 (or higher).
5791 if test "$enable_bootstrap:$GXX" = "yes:yes"; then
5792 CXX="$CXX -std=c++11"
5793 elif test "$have_compiler" = yes; then
5794 ax_cxx_compile_alternatives="11 0x" ax_cxx_compile_cxx11_required=true
5795 ac_ext=cpp
5796 ac_cpp='$CXXCPP $CPPFLAGS'
5797 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5798 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5799 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5800 ac_success=no
5801
5802 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++11 features by default" >&5
5803 $as_echo_n "checking whether $CXX supports C++11 features by default... " >&6; }
5804 if ${ax_cv_cxx_compile_cxx11+:} false; then :
5805 $as_echo_n "(cached) " >&6
5806 else
5807 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5808 /* end confdefs.h. */
5809
5810
5811 // If the compiler admits that it is not ready for C++11, why torture it?
5812 // Hopefully, this will speed up the test.
5813
5814 #ifndef __cplusplus
5815
5816 #error "This is not a C++ compiler"
5817
5818 #elif __cplusplus < 201103L
5819
5820 #error "This is not a C++11 compiler"
5821
5822 #else
5823
5824 namespace cxx11
5825 {
5826
5827 namespace test_static_assert
5828 {
5829
5830 template <typename T>
5831 struct check
5832 {
5833 static_assert(sizeof(int) <= sizeof(T), "not big enough");
5834 };
5835
5836 }
5837
5838 namespace test_final_override
5839 {
5840
5841 struct Base
5842 {
5843 virtual ~Base() {}
5844 virtual void f() {}
5845 };
5846
5847 struct Derived : public Base
5848 {
5849 virtual ~Derived() override {}
5850 virtual void f() override {}
5851 };
5852
5853 }
5854
5855 namespace test_double_right_angle_brackets
5856 {
5857
5858 template < typename T >
5859 struct check {};
5860
5861 typedef check<void> single_type;
5862 typedef check<check<void>> double_type;
5863 typedef check<check<check<void>>> triple_type;
5864 typedef check<check<check<check<void>>>> quadruple_type;
5865
5866 }
5867
5868 namespace test_decltype
5869 {
5870
5871 int
5872 f()
5873 {
5874 int a = 1;
5875 decltype(a) b = 2;
5876 return a + b;
5877 }
5878
5879 }
5880
5881 namespace test_type_deduction
5882 {
5883
5884 template < typename T1, typename T2 >
5885 struct is_same
5886 {
5887 static const bool value = false;
5888 };
5889
5890 template < typename T >
5891 struct is_same<T, T>
5892 {
5893 static const bool value = true;
5894 };
5895
5896 template < typename T1, typename T2 >
5897 auto
5898 add(T1 a1, T2 a2) -> decltype(a1 + a2)
5899 {
5900 return a1 + a2;
5901 }
5902
5903 int
5904 test(const int c, volatile int v)
5905 {
5906 static_assert(is_same<int, decltype(0)>::value == true, "");
5907 static_assert(is_same<int, decltype(c)>::value == false, "");
5908 static_assert(is_same<int, decltype(v)>::value == false, "");
5909 auto ac = c;
5910 auto av = v;
5911 auto sumi = ac + av + 'x';
5912 auto sumf = ac + av + 1.0;
5913 static_assert(is_same<int, decltype(ac)>::value == true, "");
5914 static_assert(is_same<int, decltype(av)>::value == true, "");
5915 static_assert(is_same<int, decltype(sumi)>::value == true, "");
5916 static_assert(is_same<int, decltype(sumf)>::value == false, "");
5917 static_assert(is_same<int, decltype(add(c, v))>::value == true, "");
5918 return (sumf > 0.0) ? sumi : add(c, v);
5919 }
5920
5921 }
5922
5923 namespace test_noexcept
5924 {
5925
5926 int f() { return 0; }
5927 int g() noexcept { return 0; }
5928
5929 static_assert(noexcept(f()) == false, "");
5930 static_assert(noexcept(g()) == true, "");
5931
5932 }
5933
5934 namespace test_constexpr
5935 {
5936
5937 template < typename CharT >
5938 unsigned long constexpr
5939 strlen_c_r(const CharT *const s, const unsigned long acc) noexcept
5940 {
5941 return *s ? strlen_c_r(s + 1, acc + 1) : acc;
5942 }
5943
5944 template < typename CharT >
5945 unsigned long constexpr
5946 strlen_c(const CharT *const s) noexcept
5947 {
5948 return strlen_c_r(s, 0UL);
5949 }
5950
5951 static_assert(strlen_c("") == 0UL, "");
5952 static_assert(strlen_c("1") == 1UL, "");
5953 static_assert(strlen_c("example") == 7UL, "");
5954 static_assert(strlen_c("another\0example") == 7UL, "");
5955
5956 }
5957
5958 namespace test_rvalue_references
5959 {
5960
5961 template < int N >
5962 struct answer
5963 {
5964 static constexpr int value = N;
5965 };
5966
5967 answer<1> f(int&) { return answer<1>(); }
5968 answer<2> f(const int&) { return answer<2>(); }
5969 answer<3> f(int&&) { return answer<3>(); }
5970
5971 void
5972 test()
5973 {
5974 int i = 0;
5975 const int c = 0;
5976 static_assert(decltype(f(i))::value == 1, "");
5977 static_assert(decltype(f(c))::value == 2, "");
5978 static_assert(decltype(f(0))::value == 3, "");
5979 }
5980
5981 }
5982
5983 namespace test_uniform_initialization
5984 {
5985
5986 struct test
5987 {
5988 static const int zero {};
5989 static const int one {1};
5990 };
5991
5992 static_assert(test::zero == 0, "");
5993 static_assert(test::one == 1, "");
5994
5995 }
5996
5997 namespace test_lambdas
5998 {
5999
6000 void
6001 test1()
6002 {
6003 auto lambda1 = [](){};
6004 auto lambda2 = lambda1;
6005 lambda1();
6006 lambda2();
6007 }
6008
6009 int
6010 test2()
6011 {
6012 auto a = [](int i, int j){ return i + j; }(1, 2);
6013 auto b = []() -> int { return '0'; }();
6014 auto c = [=](){ return a + b; }();
6015 auto d = [&](){ return c; }();
6016 auto e = [a, &b](int x) mutable {
6017 const auto identity = [](int y){ return y; };
6018 for (auto i = 0; i < a; ++i)
6019 a += b--;
6020 return x + identity(a + b);
6021 }(0);
6022 return a + b + c + d + e;
6023 }
6024
6025 int
6026 test3()
6027 {
6028 const auto nullary = [](){ return 0; };
6029 const auto unary = [](int x){ return x; };
6030 using nullary_t = decltype(nullary);
6031 using unary_t = decltype(unary);
6032 const auto higher1st = [](nullary_t f){ return f(); };
6033 const auto higher2nd = [unary](nullary_t f1){
6034 return [unary, f1](unary_t f2){ return f2(unary(f1())); };
6035 };
6036 return higher1st(nullary) + higher2nd(nullary)(unary);
6037 }
6038
6039 }
6040
6041 namespace test_variadic_templates
6042 {
6043
6044 template <int...>
6045 struct sum;
6046
6047 template <int N0, int... N1toN>
6048 struct sum<N0, N1toN...>
6049 {
6050 static constexpr auto value = N0 + sum<N1toN...>::value;
6051 };
6052
6053 template <>
6054 struct sum<>
6055 {
6056 static constexpr auto value = 0;
6057 };
6058
6059 static_assert(sum<>::value == 0, "");
6060 static_assert(sum<1>::value == 1, "");
6061 static_assert(sum<23>::value == 23, "");
6062 static_assert(sum<1, 2>::value == 3, "");
6063 static_assert(sum<5, 5, 11>::value == 21, "");
6064 static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, "");
6065
6066 }
6067
6068 // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae
6069 // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function
6070 // because of this.
6071 namespace test_template_alias_sfinae
6072 {
6073
6074 struct foo {};
6075
6076 template<typename T>
6077 using member = typename T::member_type;
6078
6079 template<typename T>
6080 void func(...) {}
6081
6082 template<typename T>
6083 void func(member<T>*) {}
6084
6085 void test();
6086
6087 void test() { func<foo>(0); }
6088
6089 }
6090
6091 } // namespace cxx11
6092
6093 #endif // __cplusplus >= 201103L
6094
6095
6096
6097 _ACEOF
6098 if ac_fn_cxx_try_compile "$LINENO"; then :
6099 ax_cv_cxx_compile_cxx11=yes
6100 else
6101 ax_cv_cxx_compile_cxx11=no
6102 fi
6103 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6104 fi
6105 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_cxx_compile_cxx11" >&5
6106 $as_echo "$ax_cv_cxx_compile_cxx11" >&6; }
6107 if test x$ax_cv_cxx_compile_cxx11 = xyes; then
6108 ac_success=yes
6109 fi
6110
6111 if test x$ac_success = xno; then
6112 for alternative in ${ax_cxx_compile_alternatives}; do
6113 switch="-std=gnu++${alternative}"
6114 cachevar=`$as_echo "ax_cv_cxx_compile_cxx11_$switch" | $as_tr_sh`
6115 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++11 features with $switch" >&5
6116 $as_echo_n "checking whether $CXX supports C++11 features with $switch... " >&6; }
6117 if eval \${$cachevar+:} false; then :
6118 $as_echo_n "(cached) " >&6
6119 else
6120 ac_save_CXX="$CXX"
6121 CXX="$CXX $switch"
6122 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6123 /* end confdefs.h. */
6124
6125
6126 // If the compiler admits that it is not ready for C++11, why torture it?
6127 // Hopefully, this will speed up the test.
6128
6129 #ifndef __cplusplus
6130
6131 #error "This is not a C++ compiler"
6132
6133 #elif __cplusplus < 201103L
6134
6135 #error "This is not a C++11 compiler"
6136
6137 #else
6138
6139 namespace cxx11
6140 {
6141
6142 namespace test_static_assert
6143 {
6144
6145 template <typename T>
6146 struct check
6147 {
6148 static_assert(sizeof(int) <= sizeof(T), "not big enough");
6149 };
6150
6151 }
6152
6153 namespace test_final_override
6154 {
6155
6156 struct Base
6157 {
6158 virtual ~Base() {}
6159 virtual void f() {}
6160 };
6161
6162 struct Derived : public Base
6163 {
6164 virtual ~Derived() override {}
6165 virtual void f() override {}
6166 };
6167
6168 }
6169
6170 namespace test_double_right_angle_brackets
6171 {
6172
6173 template < typename T >
6174 struct check {};
6175
6176 typedef check<void> single_type;
6177 typedef check<check<void>> double_type;
6178 typedef check<check<check<void>>> triple_type;
6179 typedef check<check<check<check<void>>>> quadruple_type;
6180
6181 }
6182
6183 namespace test_decltype
6184 {
6185
6186 int
6187 f()
6188 {
6189 int a = 1;
6190 decltype(a) b = 2;
6191 return a + b;
6192 }
6193
6194 }
6195
6196 namespace test_type_deduction
6197 {
6198
6199 template < typename T1, typename T2 >
6200 struct is_same
6201 {
6202 static const bool value = false;
6203 };
6204
6205 template < typename T >
6206 struct is_same<T, T>
6207 {
6208 static const bool value = true;
6209 };
6210
6211 template < typename T1, typename T2 >
6212 auto
6213 add(T1 a1, T2 a2) -> decltype(a1 + a2)
6214 {
6215 return a1 + a2;
6216 }
6217
6218 int
6219 test(const int c, volatile int v)
6220 {
6221 static_assert(is_same<int, decltype(0)>::value == true, "");
6222 static_assert(is_same<int, decltype(c)>::value == false, "");
6223 static_assert(is_same<int, decltype(v)>::value == false, "");
6224 auto ac = c;
6225 auto av = v;
6226 auto sumi = ac + av + 'x';
6227 auto sumf = ac + av + 1.0;
6228 static_assert(is_same<int, decltype(ac)>::value == true, "");
6229 static_assert(is_same<int, decltype(av)>::value == true, "");
6230 static_assert(is_same<int, decltype(sumi)>::value == true, "");
6231 static_assert(is_same<int, decltype(sumf)>::value == false, "");
6232 static_assert(is_same<int, decltype(add(c, v))>::value == true, "");
6233 return (sumf > 0.0) ? sumi : add(c, v);
6234 }
6235
6236 }
6237
6238 namespace test_noexcept
6239 {
6240
6241 int f() { return 0; }
6242 int g() noexcept { return 0; }
6243
6244 static_assert(noexcept(f()) == false, "");
6245 static_assert(noexcept(g()) == true, "");
6246
6247 }
6248
6249 namespace test_constexpr
6250 {
6251
6252 template < typename CharT >
6253 unsigned long constexpr
6254 strlen_c_r(const CharT *const s, const unsigned long acc) noexcept
6255 {
6256 return *s ? strlen_c_r(s + 1, acc + 1) : acc;
6257 }
6258
6259 template < typename CharT >
6260 unsigned long constexpr
6261 strlen_c(const CharT *const s) noexcept
6262 {
6263 return strlen_c_r(s, 0UL);
6264 }
6265
6266 static_assert(strlen_c("") == 0UL, "");
6267 static_assert(strlen_c("1") == 1UL, "");
6268 static_assert(strlen_c("example") == 7UL, "");
6269 static_assert(strlen_c("another\0example") == 7UL, "");
6270
6271 }
6272
6273 namespace test_rvalue_references
6274 {
6275
6276 template < int N >
6277 struct answer
6278 {
6279 static constexpr int value = N;
6280 };
6281
6282 answer<1> f(int&) { return answer<1>(); }
6283 answer<2> f(const int&) { return answer<2>(); }
6284 answer<3> f(int&&) { return answer<3>(); }
6285
6286 void
6287 test()
6288 {
6289 int i = 0;
6290 const int c = 0;
6291 static_assert(decltype(f(i))::value == 1, "");
6292 static_assert(decltype(f(c))::value == 2, "");
6293 static_assert(decltype(f(0))::value == 3, "");
6294 }
6295
6296 }
6297
6298 namespace test_uniform_initialization
6299 {
6300
6301 struct test
6302 {
6303 static const int zero {};
6304 static const int one {1};
6305 };
6306
6307 static_assert(test::zero == 0, "");
6308 static_assert(test::one == 1, "");
6309
6310 }
6311
6312 namespace test_lambdas
6313 {
6314
6315 void
6316 test1()
6317 {
6318 auto lambda1 = [](){};
6319 auto lambda2 = lambda1;
6320 lambda1();
6321 lambda2();
6322 }
6323
6324 int
6325 test2()
6326 {
6327 auto a = [](int i, int j){ return i + j; }(1, 2);
6328 auto b = []() -> int { return '0'; }();
6329 auto c = [=](){ return a + b; }();
6330 auto d = [&](){ return c; }();
6331 auto e = [a, &b](int x) mutable {
6332 const auto identity = [](int y){ return y; };
6333 for (auto i = 0; i < a; ++i)
6334 a += b--;
6335 return x + identity(a + b);
6336 }(0);
6337 return a + b + c + d + e;
6338 }
6339
6340 int
6341 test3()
6342 {
6343 const auto nullary = [](){ return 0; };
6344 const auto unary = [](int x){ return x; };
6345 using nullary_t = decltype(nullary);
6346 using unary_t = decltype(unary);
6347 const auto higher1st = [](nullary_t f){ return f(); };
6348 const auto higher2nd = [unary](nullary_t f1){
6349 return [unary, f1](unary_t f2){ return f2(unary(f1())); };
6350 };
6351 return higher1st(nullary) + higher2nd(nullary)(unary);
6352 }
6353
6354 }
6355
6356 namespace test_variadic_templates
6357 {
6358
6359 template <int...>
6360 struct sum;
6361
6362 template <int N0, int... N1toN>
6363 struct sum<N0, N1toN...>
6364 {
6365 static constexpr auto value = N0 + sum<N1toN...>::value;
6366 };
6367
6368 template <>
6369 struct sum<>
6370 {
6371 static constexpr auto value = 0;
6372 };
6373
6374 static_assert(sum<>::value == 0, "");
6375 static_assert(sum<1>::value == 1, "");
6376 static_assert(sum<23>::value == 23, "");
6377 static_assert(sum<1, 2>::value == 3, "");
6378 static_assert(sum<5, 5, 11>::value == 21, "");
6379 static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, "");
6380
6381 }
6382
6383 // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae
6384 // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function
6385 // because of this.
6386 namespace test_template_alias_sfinae
6387 {
6388
6389 struct foo {};
6390
6391 template<typename T>
6392 using member = typename T::member_type;
6393
6394 template<typename T>
6395 void func(...) {}
6396
6397 template<typename T>
6398 void func(member<T>*) {}
6399
6400 void test();
6401
6402 void test() { func<foo>(0); }
6403
6404 }
6405
6406 } // namespace cxx11
6407
6408 #endif // __cplusplus >= 201103L
6409
6410
6411
6412 _ACEOF
6413 if ac_fn_cxx_try_compile "$LINENO"; then :
6414 eval $cachevar=yes
6415 else
6416 eval $cachevar=no
6417 fi
6418 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6419 CXX="$ac_save_CXX"
6420 fi
6421 eval ac_res=\$$cachevar
6422 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6423 $as_echo "$ac_res" >&6; }
6424 if eval test x\$$cachevar = xyes; then
6425 CXX="$CXX $switch"
6426 if test -n "$CXXCPP" ; then
6427 CXXCPP="$CXXCPP $switch"
6428 fi
6429 ac_success=yes
6430 break
6431 fi
6432 done
6433 fi
6434
6435 if test x$ac_success = xno; then
6436 for alternative in ${ax_cxx_compile_alternatives}; do
6437 for switch in -std=c++${alternative} +std=c++${alternative} "-h std=c++${alternative}"; do
6438 cachevar=`$as_echo "ax_cv_cxx_compile_cxx11_$switch" | $as_tr_sh`
6439 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++11 features with $switch" >&5
6440 $as_echo_n "checking whether $CXX supports C++11 features with $switch... " >&6; }
6441 if eval \${$cachevar+:} false; then :
6442 $as_echo_n "(cached) " >&6
6443 else
6444 ac_save_CXX="$CXX"
6445 CXX="$CXX $switch"
6446 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6447 /* end confdefs.h. */
6448
6449
6450 // If the compiler admits that it is not ready for C++11, why torture it?
6451 // Hopefully, this will speed up the test.
6452
6453 #ifndef __cplusplus
6454
6455 #error "This is not a C++ compiler"
6456
6457 #elif __cplusplus < 201103L
6458
6459 #error "This is not a C++11 compiler"
6460
6461 #else
6462
6463 namespace cxx11
6464 {
6465
6466 namespace test_static_assert
6467 {
6468
6469 template <typename T>
6470 struct check
6471 {
6472 static_assert(sizeof(int) <= sizeof(T), "not big enough");
6473 };
6474
6475 }
6476
6477 namespace test_final_override
6478 {
6479
6480 struct Base
6481 {
6482 virtual ~Base() {}
6483 virtual void f() {}
6484 };
6485
6486 struct Derived : public Base
6487 {
6488 virtual ~Derived() override {}
6489 virtual void f() override {}
6490 };
6491
6492 }
6493
6494 namespace test_double_right_angle_brackets
6495 {
6496
6497 template < typename T >
6498 struct check {};
6499
6500 typedef check<void> single_type;
6501 typedef check<check<void>> double_type;
6502 typedef check<check<check<void>>> triple_type;
6503 typedef check<check<check<check<void>>>> quadruple_type;
6504
6505 }
6506
6507 namespace test_decltype
6508 {
6509
6510 int
6511 f()
6512 {
6513 int a = 1;
6514 decltype(a) b = 2;
6515 return a + b;
6516 }
6517
6518 }
6519
6520 namespace test_type_deduction
6521 {
6522
6523 template < typename T1, typename T2 >
6524 struct is_same
6525 {
6526 static const bool value = false;
6527 };
6528
6529 template < typename T >
6530 struct is_same<T, T>
6531 {
6532 static const bool value = true;
6533 };
6534
6535 template < typename T1, typename T2 >
6536 auto
6537 add(T1 a1, T2 a2) -> decltype(a1 + a2)
6538 {
6539 return a1 + a2;
6540 }
6541
6542 int
6543 test(const int c, volatile int v)
6544 {
6545 static_assert(is_same<int, decltype(0)>::value == true, "");
6546 static_assert(is_same<int, decltype(c)>::value == false, "");
6547 static_assert(is_same<int, decltype(v)>::value == false, "");
6548 auto ac = c;
6549 auto av = v;
6550 auto sumi = ac + av + 'x';
6551 auto sumf = ac + av + 1.0;
6552 static_assert(is_same<int, decltype(ac)>::value == true, "");
6553 static_assert(is_same<int, decltype(av)>::value == true, "");
6554 static_assert(is_same<int, decltype(sumi)>::value == true, "");
6555 static_assert(is_same<int, decltype(sumf)>::value == false, "");
6556 static_assert(is_same<int, decltype(add(c, v))>::value == true, "");
6557 return (sumf > 0.0) ? sumi : add(c, v);
6558 }
6559
6560 }
6561
6562 namespace test_noexcept
6563 {
6564
6565 int f() { return 0; }
6566 int g() noexcept { return 0; }
6567
6568 static_assert(noexcept(f()) == false, "");
6569 static_assert(noexcept(g()) == true, "");
6570
6571 }
6572
6573 namespace test_constexpr
6574 {
6575
6576 template < typename CharT >
6577 unsigned long constexpr
6578 strlen_c_r(const CharT *const s, const unsigned long acc) noexcept
6579 {
6580 return *s ? strlen_c_r(s + 1, acc + 1) : acc;
6581 }
6582
6583 template < typename CharT >
6584 unsigned long constexpr
6585 strlen_c(const CharT *const s) noexcept
6586 {
6587 return strlen_c_r(s, 0UL);
6588 }
6589
6590 static_assert(strlen_c("") == 0UL, "");
6591 static_assert(strlen_c("1") == 1UL, "");
6592 static_assert(strlen_c("example") == 7UL, "");
6593 static_assert(strlen_c("another\0example") == 7UL, "");
6594
6595 }
6596
6597 namespace test_rvalue_references
6598 {
6599
6600 template < int N >
6601 struct answer
6602 {
6603 static constexpr int value = N;
6604 };
6605
6606 answer<1> f(int&) { return answer<1>(); }
6607 answer<2> f(const int&) { return answer<2>(); }
6608 answer<3> f(int&&) { return answer<3>(); }
6609
6610 void
6611 test()
6612 {
6613 int i = 0;
6614 const int c = 0;
6615 static_assert(decltype(f(i))::value == 1, "");
6616 static_assert(decltype(f(c))::value == 2, "");
6617 static_assert(decltype(f(0))::value == 3, "");
6618 }
6619
6620 }
6621
6622 namespace test_uniform_initialization
6623 {
6624
6625 struct test
6626 {
6627 static const int zero {};
6628 static const int one {1};
6629 };
6630
6631 static_assert(test::zero == 0, "");
6632 static_assert(test::one == 1, "");
6633
6634 }
6635
6636 namespace test_lambdas
6637 {
6638
6639 void
6640 test1()
6641 {
6642 auto lambda1 = [](){};
6643 auto lambda2 = lambda1;
6644 lambda1();
6645 lambda2();
6646 }
6647
6648 int
6649 test2()
6650 {
6651 auto a = [](int i, int j){ return i + j; }(1, 2);
6652 auto b = []() -> int { return '0'; }();
6653 auto c = [=](){ return a + b; }();
6654 auto d = [&](){ return c; }();
6655 auto e = [a, &b](int x) mutable {
6656 const auto identity = [](int y){ return y; };
6657 for (auto i = 0; i < a; ++i)
6658 a += b--;
6659 return x + identity(a + b);
6660 }(0);
6661 return a + b + c + d + e;
6662 }
6663
6664 int
6665 test3()
6666 {
6667 const auto nullary = [](){ return 0; };
6668 const auto unary = [](int x){ return x; };
6669 using nullary_t = decltype(nullary);
6670 using unary_t = decltype(unary);
6671 const auto higher1st = [](nullary_t f){ return f(); };
6672 const auto higher2nd = [unary](nullary_t f1){
6673 return [unary, f1](unary_t f2){ return f2(unary(f1())); };
6674 };
6675 return higher1st(nullary) + higher2nd(nullary)(unary);
6676 }
6677
6678 }
6679
6680 namespace test_variadic_templates
6681 {
6682
6683 template <int...>
6684 struct sum;
6685
6686 template <int N0, int... N1toN>
6687 struct sum<N0, N1toN...>
6688 {
6689 static constexpr auto value = N0 + sum<N1toN...>::value;
6690 };
6691
6692 template <>
6693 struct sum<>
6694 {
6695 static constexpr auto value = 0;
6696 };
6697
6698 static_assert(sum<>::value == 0, "");
6699 static_assert(sum<1>::value == 1, "");
6700 static_assert(sum<23>::value == 23, "");
6701 static_assert(sum<1, 2>::value == 3, "");
6702 static_assert(sum<5, 5, 11>::value == 21, "");
6703 static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, "");
6704
6705 }
6706
6707 // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae
6708 // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function
6709 // because of this.
6710 namespace test_template_alias_sfinae
6711 {
6712
6713 struct foo {};
6714
6715 template<typename T>
6716 using member = typename T::member_type;
6717
6718 template<typename T>
6719 void func(...) {}
6720
6721 template<typename T>
6722 void func(member<T>*) {}
6723
6724 void test();
6725
6726 void test() { func<foo>(0); }
6727
6728 }
6729
6730 } // namespace cxx11
6731
6732 #endif // __cplusplus >= 201103L
6733
6734
6735
6736 _ACEOF
6737 if ac_fn_cxx_try_compile "$LINENO"; then :
6738 eval $cachevar=yes
6739 else
6740 eval $cachevar=no
6741 fi
6742 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6743 CXX="$ac_save_CXX"
6744 fi
6745 eval ac_res=\$$cachevar
6746 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6747 $as_echo "$ac_res" >&6; }
6748 if eval test x\$$cachevar = xyes; then
6749 CXX="$CXX $switch"
6750 if test -n "$CXXCPP" ; then
6751 CXXCPP="$CXXCPP $switch"
6752 fi
6753 ac_success=yes
6754 break
6755 fi
6756 done
6757 if test x$ac_success = xyes; then
6758 break
6759 fi
6760 done
6761 fi
6762
6763 ac_ext=c
6764 ac_cpp='$CPP $CPPFLAGS'
6765 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6766 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6767 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6768
6769 if test x$ax_cxx_compile_cxx11_required = xtrue; then
6770 if test x$ac_success = xno; then
6771 as_fn_error $? "*** A compiler with support for C++11 language features is required." "$LINENO" 5
6772 fi
6773 fi
6774 if test x$ac_success = xno; then
6775 HAVE_CXX11=0
6776 { $as_echo "$as_me:${as_lineno-$LINENO}: No compiler with C++11 support was found" >&5
6777 $as_echo "$as_me: No compiler with C++11 support was found" >&6;}
6778 else
6779 HAVE_CXX11=1
6780
6781 $as_echo "#define HAVE_CXX11 1" >>confdefs.h
6782
6783 fi
6784
6785
6786
6787 if test "${build}" != "${host}"; then
6788 ax_cxx_compile_alternatives="11 0x" ax_cxx_compile_cxx11_required=true
6789 ac_ext=cpp
6790 ac_cpp='$CXXCPP $CPPFLAGS'
6791 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6792 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6793 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6794 ac_success=no
6795 ax_cv_cxx_compile_cxx11_orig_cxx="$CXX"
6796 ax_cv_cxx_compile_cxx11_orig_cxxflags="$CXXFLAGS"
6797 ax_cv_cxx_compile_cxx11_orig_cppflags="$CPPFLAGS"
6798 CXX="$CXX_FOR_BUILD"
6799 CXXFLAGS="$CXXFLAGS_FOR_BUILD"
6800 CPPFLAGS="$CPPFLAGS_FOR_BUILD"
6801 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++11 features by default" >&5
6802 $as_echo_n "checking whether $CXX supports C++11 features by default... " >&6; }
6803 if ${ax_cv_cxx_compile_cxx11_FOR_BUILD+:} false; then :
6804 $as_echo_n "(cached) " >&6
6805 else
6806 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6807 /* end confdefs.h. */
6808
6809
6810 // If the compiler admits that it is not ready for C++11, why torture it?
6811 // Hopefully, this will speed up the test.
6812
6813 #ifndef __cplusplus
6814
6815 #error "This is not a C++ compiler"
6816
6817 #elif __cplusplus < 201103L
6818
6819 #error "This is not a C++11 compiler"
6820
6821 #else
6822
6823 namespace cxx11
6824 {
6825
6826 namespace test_static_assert
6827 {
6828
6829 template <typename T>
6830 struct check
6831 {
6832 static_assert(sizeof(int) <= sizeof(T), "not big enough");
6833 };
6834
6835 }
6836
6837 namespace test_final_override
6838 {
6839
6840 struct Base
6841 {
6842 virtual ~Base() {}
6843 virtual void f() {}
6844 };
6845
6846 struct Derived : public Base
6847 {
6848 virtual ~Derived() override {}
6849 virtual void f() override {}
6850 };
6851
6852 }
6853
6854 namespace test_double_right_angle_brackets
6855 {
6856
6857 template < typename T >
6858 struct check {};
6859
6860 typedef check<void> single_type;
6861 typedef check<check<void>> double_type;
6862 typedef check<check<check<void>>> triple_type;
6863 typedef check<check<check<check<void>>>> quadruple_type;
6864
6865 }
6866
6867 namespace test_decltype
6868 {
6869
6870 int
6871 f()
6872 {
6873 int a = 1;
6874 decltype(a) b = 2;
6875 return a + b;
6876 }
6877
6878 }
6879
6880 namespace test_type_deduction
6881 {
6882
6883 template < typename T1, typename T2 >
6884 struct is_same
6885 {
6886 static const bool value = false;
6887 };
6888
6889 template < typename T >
6890 struct is_same<T, T>
6891 {
6892 static const bool value = true;
6893 };
6894
6895 template < typename T1, typename T2 >
6896 auto
6897 add(T1 a1, T2 a2) -> decltype(a1 + a2)
6898 {
6899 return a1 + a2;
6900 }
6901
6902 int
6903 test(const int c, volatile int v)
6904 {
6905 static_assert(is_same<int, decltype(0)>::value == true, "");
6906 static_assert(is_same<int, decltype(c)>::value == false, "");
6907 static_assert(is_same<int, decltype(v)>::value == false, "");
6908 auto ac = c;
6909 auto av = v;
6910 auto sumi = ac + av + 'x';
6911 auto sumf = ac + av + 1.0;
6912 static_assert(is_same<int, decltype(ac)>::value == true, "");
6913 static_assert(is_same<int, decltype(av)>::value == true, "");
6914 static_assert(is_same<int, decltype(sumi)>::value == true, "");
6915 static_assert(is_same<int, decltype(sumf)>::value == false, "");
6916 static_assert(is_same<int, decltype(add(c, v))>::value == true, "");
6917 return (sumf > 0.0) ? sumi : add(c, v);
6918 }
6919
6920 }
6921
6922 namespace test_noexcept
6923 {
6924
6925 int f() { return 0; }
6926 int g() noexcept { return 0; }
6927
6928 static_assert(noexcept(f()) == false, "");
6929 static_assert(noexcept(g()) == true, "");
6930
6931 }
6932
6933 namespace test_constexpr
6934 {
6935
6936 template < typename CharT >
6937 unsigned long constexpr
6938 strlen_c_r(const CharT *const s, const unsigned long acc) noexcept
6939 {
6940 return *s ? strlen_c_r(s + 1, acc + 1) : acc;
6941 }
6942
6943 template < typename CharT >
6944 unsigned long constexpr
6945 strlen_c(const CharT *const s) noexcept
6946 {
6947 return strlen_c_r(s, 0UL);
6948 }
6949
6950 static_assert(strlen_c("") == 0UL, "");
6951 static_assert(strlen_c("1") == 1UL, "");
6952 static_assert(strlen_c("example") == 7UL, "");
6953 static_assert(strlen_c("another\0example") == 7UL, "");
6954
6955 }
6956
6957 namespace test_rvalue_references
6958 {
6959
6960 template < int N >
6961 struct answer
6962 {
6963 static constexpr int value = N;
6964 };
6965
6966 answer<1> f(int&) { return answer<1>(); }
6967 answer<2> f(const int&) { return answer<2>(); }
6968 answer<3> f(int&&) { return answer<3>(); }
6969
6970 void
6971 test()
6972 {
6973 int i = 0;
6974 const int c = 0;
6975 static_assert(decltype(f(i))::value == 1, "");
6976 static_assert(decltype(f(c))::value == 2, "");
6977 static_assert(decltype(f(0))::value == 3, "");
6978 }
6979
6980 }
6981
6982 namespace test_uniform_initialization
6983 {
6984
6985 struct test
6986 {
6987 static const int zero {};
6988 static const int one {1};
6989 };
6990
6991 static_assert(test::zero == 0, "");
6992 static_assert(test::one == 1, "");
6993
6994 }
6995
6996 namespace test_lambdas
6997 {
6998
6999 void
7000 test1()
7001 {
7002 auto lambda1 = [](){};
7003 auto lambda2 = lambda1;
7004 lambda1();
7005 lambda2();
7006 }
7007
7008 int
7009 test2()
7010 {
7011 auto a = [](int i, int j){ return i + j; }(1, 2);
7012 auto b = []() -> int { return '0'; }();
7013 auto c = [=](){ return a + b; }();
7014 auto d = [&](){ return c; }();
7015 auto e = [a, &b](int x) mutable {
7016 const auto identity = [](int y){ return y; };
7017 for (auto i = 0; i < a; ++i)
7018 a += b--;
7019 return x + identity(a + b);
7020 }(0);
7021 return a + b + c + d + e;
7022 }
7023
7024 int
7025 test3()
7026 {
7027 const auto nullary = [](){ return 0; };
7028 const auto unary = [](int x){ return x; };
7029 using nullary_t = decltype(nullary);
7030 using unary_t = decltype(unary);
7031 const auto higher1st = [](nullary_t f){ return f(); };
7032 const auto higher2nd = [unary](nullary_t f1){
7033 return [unary, f1](unary_t f2){ return f2(unary(f1())); };
7034 };
7035 return higher1st(nullary) + higher2nd(nullary)(unary);
7036 }
7037
7038 }
7039
7040 namespace test_variadic_templates
7041 {
7042
7043 template <int...>
7044 struct sum;
7045
7046 template <int N0, int... N1toN>
7047 struct sum<N0, N1toN...>
7048 {
7049 static constexpr auto value = N0 + sum<N1toN...>::value;
7050 };
7051
7052 template <>
7053 struct sum<>
7054 {
7055 static constexpr auto value = 0;
7056 };
7057
7058 static_assert(sum<>::value == 0, "");
7059 static_assert(sum<1>::value == 1, "");
7060 static_assert(sum<23>::value == 23, "");
7061 static_assert(sum<1, 2>::value == 3, "");
7062 static_assert(sum<5, 5, 11>::value == 21, "");
7063 static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, "");
7064
7065 }
7066
7067 // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae
7068 // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function
7069 // because of this.
7070 namespace test_template_alias_sfinae
7071 {
7072
7073 struct foo {};
7074
7075 template<typename T>
7076 using member = typename T::member_type;
7077
7078 template<typename T>
7079 void func(...) {}
7080
7081 template<typename T>
7082 void func(member<T>*) {}
7083
7084 void test();
7085
7086 void test() { func<foo>(0); }
7087
7088 }
7089
7090 } // namespace cxx11
7091
7092 #endif // __cplusplus >= 201103L
7093
7094
7095
7096 _ACEOF
7097 if ac_fn_cxx_try_compile "$LINENO"; then :
7098 ax_cv_cxx_compile_cxx11_FOR_BUILD=yes
7099 else
7100 ax_cv_cxx_compile_cxx11_FOR_BUILD=no
7101 fi
7102 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7103 fi
7104 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_cxx_compile_cxx11_FOR_BUILD" >&5
7105 $as_echo "$ax_cv_cxx_compile_cxx11_FOR_BUILD" >&6; }
7106 if test x$ax_cv_cxx_compile_cxx11_FOR_BUILD = xyes; then
7107 ac_success=yes
7108 fi
7109
7110 if test x$ac_success = xno; then
7111 for alternative in ${ax_cxx_compile_alternatives}; do
7112 switch="-std=gnu++${alternative}"
7113 cachevar=`$as_echo "ax_cv_cxx_compile_cxx11_FOR_BUILD_$switch" | $as_tr_sh`
7114 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++11 features with $switch" >&5
7115 $as_echo_n "checking whether $CXX supports C++11 features with $switch... " >&6; }
7116 if eval \${$cachevar+:} false; then :
7117 $as_echo_n "(cached) " >&6
7118 else
7119 ac_save_CXX="$CXX"
7120 CXX="$CXX $switch"
7121 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7122 /* end confdefs.h. */
7123
7124
7125 // If the compiler admits that it is not ready for C++11, why torture it?
7126 // Hopefully, this will speed up the test.
7127
7128 #ifndef __cplusplus
7129
7130 #error "This is not a C++ compiler"
7131
7132 #elif __cplusplus < 201103L
7133
7134 #error "This is not a C++11 compiler"
7135
7136 #else
7137
7138 namespace cxx11
7139 {
7140
7141 namespace test_static_assert
7142 {
7143
7144 template <typename T>
7145 struct check
7146 {
7147 static_assert(sizeof(int) <= sizeof(T), "not big enough");
7148 };
7149
7150 }
7151
7152 namespace test_final_override
7153 {
7154
7155 struct Base
7156 {
7157 virtual ~Base() {}
7158 virtual void f() {}
7159 };
7160
7161 struct Derived : public Base
7162 {
7163 virtual ~Derived() override {}
7164 virtual void f() override {}
7165 };
7166
7167 }
7168
7169 namespace test_double_right_angle_brackets
7170 {
7171
7172 template < typename T >
7173 struct check {};
7174
7175 typedef check<void> single_type;
7176 typedef check<check<void>> double_type;
7177 typedef check<check<check<void>>> triple_type;
7178 typedef check<check<check<check<void>>>> quadruple_type;
7179
7180 }
7181
7182 namespace test_decltype
7183 {
7184
7185 int
7186 f()
7187 {
7188 int a = 1;
7189 decltype(a) b = 2;
7190 return a + b;
7191 }
7192
7193 }
7194
7195 namespace test_type_deduction
7196 {
7197
7198 template < typename T1, typename T2 >
7199 struct is_same
7200 {
7201 static const bool value = false;
7202 };
7203
7204 template < typename T >
7205 struct is_same<T, T>
7206 {
7207 static const bool value = true;
7208 };
7209
7210 template < typename T1, typename T2 >
7211 auto
7212 add(T1 a1, T2 a2) -> decltype(a1 + a2)
7213 {
7214 return a1 + a2;
7215 }
7216
7217 int
7218 test(const int c, volatile int v)
7219 {
7220 static_assert(is_same<int, decltype(0)>::value == true, "");
7221 static_assert(is_same<int, decltype(c)>::value == false, "");
7222 static_assert(is_same<int, decltype(v)>::value == false, "");
7223 auto ac = c;
7224 auto av = v;
7225 auto sumi = ac + av + 'x';
7226 auto sumf = ac + av + 1.0;
7227 static_assert(is_same<int, decltype(ac)>::value == true, "");
7228 static_assert(is_same<int, decltype(av)>::value == true, "");
7229 static_assert(is_same<int, decltype(sumi)>::value == true, "");
7230 static_assert(is_same<int, decltype(sumf)>::value == false, "");
7231 static_assert(is_same<int, decltype(add(c, v))>::value == true, "");
7232 return (sumf > 0.0) ? sumi : add(c, v);
7233 }
7234
7235 }
7236
7237 namespace test_noexcept
7238 {
7239
7240 int f() { return 0; }
7241 int g() noexcept { return 0; }
7242
7243 static_assert(noexcept(f()) == false, "");
7244 static_assert(noexcept(g()) == true, "");
7245
7246 }
7247
7248 namespace test_constexpr
7249 {
7250
7251 template < typename CharT >
7252 unsigned long constexpr
7253 strlen_c_r(const CharT *const s, const unsigned long acc) noexcept
7254 {
7255 return *s ? strlen_c_r(s + 1, acc + 1) : acc;
7256 }
7257
7258 template < typename CharT >
7259 unsigned long constexpr
7260 strlen_c(const CharT *const s) noexcept
7261 {
7262 return strlen_c_r(s, 0UL);
7263 }
7264
7265 static_assert(strlen_c("") == 0UL, "");
7266 static_assert(strlen_c("1") == 1UL, "");
7267 static_assert(strlen_c("example") == 7UL, "");
7268 static_assert(strlen_c("another\0example") == 7UL, "");
7269
7270 }
7271
7272 namespace test_rvalue_references
7273 {
7274
7275 template < int N >
7276 struct answer
7277 {
7278 static constexpr int value = N;
7279 };
7280
7281 answer<1> f(int&) { return answer<1>(); }
7282 answer<2> f(const int&) { return answer<2>(); }
7283 answer<3> f(int&&) { return answer<3>(); }
7284
7285 void
7286 test()
7287 {
7288 int i = 0;
7289 const int c = 0;
7290 static_assert(decltype(f(i))::value == 1, "");
7291 static_assert(decltype(f(c))::value == 2, "");
7292 static_assert(decltype(f(0))::value == 3, "");
7293 }
7294
7295 }
7296
7297 namespace test_uniform_initialization
7298 {
7299
7300 struct test
7301 {
7302 static const int zero {};
7303 static const int one {1};
7304 };
7305
7306 static_assert(test::zero == 0, "");
7307 static_assert(test::one == 1, "");
7308
7309 }
7310
7311 namespace test_lambdas
7312 {
7313
7314 void
7315 test1()
7316 {
7317 auto lambda1 = [](){};
7318 auto lambda2 = lambda1;
7319 lambda1();
7320 lambda2();
7321 }
7322
7323 int
7324 test2()
7325 {
7326 auto a = [](int i, int j){ return i + j; }(1, 2);
7327 auto b = []() -> int { return '0'; }();
7328 auto c = [=](){ return a + b; }();
7329 auto d = [&](){ return c; }();
7330 auto e = [a, &b](int x) mutable {
7331 const auto identity = [](int y){ return y; };
7332 for (auto i = 0; i < a; ++i)
7333 a += b--;
7334 return x + identity(a + b);
7335 }(0);
7336 return a + b + c + d + e;
7337 }
7338
7339 int
7340 test3()
7341 {
7342 const auto nullary = [](){ return 0; };
7343 const auto unary = [](int x){ return x; };
7344 using nullary_t = decltype(nullary);
7345 using unary_t = decltype(unary);
7346 const auto higher1st = [](nullary_t f){ return f(); };
7347 const auto higher2nd = [unary](nullary_t f1){
7348 return [unary, f1](unary_t f2){ return f2(unary(f1())); };
7349 };
7350 return higher1st(nullary) + higher2nd(nullary)(unary);
7351 }
7352
7353 }
7354
7355 namespace test_variadic_templates
7356 {
7357
7358 template <int...>
7359 struct sum;
7360
7361 template <int N0, int... N1toN>
7362 struct sum<N0, N1toN...>
7363 {
7364 static constexpr auto value = N0 + sum<N1toN...>::value;
7365 };
7366
7367 template <>
7368 struct sum<>
7369 {
7370 static constexpr auto value = 0;
7371 };
7372
7373 static_assert(sum<>::value == 0, "");
7374 static_assert(sum<1>::value == 1, "");
7375 static_assert(sum<23>::value == 23, "");
7376 static_assert(sum<1, 2>::value == 3, "");
7377 static_assert(sum<5, 5, 11>::value == 21, "");
7378 static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, "");
7379
7380 }
7381
7382 // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae
7383 // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function
7384 // because of this.
7385 namespace test_template_alias_sfinae
7386 {
7387
7388 struct foo {};
7389
7390 template<typename T>
7391 using member = typename T::member_type;
7392
7393 template<typename T>
7394 void func(...) {}
7395
7396 template<typename T>
7397 void func(member<T>*) {}
7398
7399 void test();
7400
7401 void test() { func<foo>(0); }
7402
7403 }
7404
7405 } // namespace cxx11
7406
7407 #endif // __cplusplus >= 201103L
7408
7409
7410
7411 _ACEOF
7412 if ac_fn_cxx_try_compile "$LINENO"; then :
7413 eval $cachevar=yes
7414 else
7415 eval $cachevar=no
7416 fi
7417 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7418 CXX="$ac_save_CXX"
7419 fi
7420 eval ac_res=\$$cachevar
7421 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
7422 $as_echo "$ac_res" >&6; }
7423 if eval test x\$$cachevar = xyes; then
7424 CXX="$CXX $switch"
7425 if test -n "$CXXCPP" ; then
7426 CXXCPP="$CXXCPP $switch"
7427 fi
7428 ac_success=yes
7429 break
7430 fi
7431 done
7432 fi
7433
7434 if test x$ac_success = xno; then
7435 for alternative in ${ax_cxx_compile_alternatives}; do
7436 for switch in -std=c++${alternative} +std=c++${alternative} "-h std=c++${alternative}"; do
7437 cachevar=`$as_echo "ax_cv_cxx_compile_cxx11_FOR_BUILD_$switch" | $as_tr_sh`
7438 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++11 features with $switch" >&5
7439 $as_echo_n "checking whether $CXX supports C++11 features with $switch... " >&6; }
7440 if eval \${$cachevar+:} false; then :
7441 $as_echo_n "(cached) " >&6
7442 else
7443 ac_save_CXX="$CXX"
7444 CXX="$CXX $switch"
7445 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7446 /* end confdefs.h. */
7447
7448
7449 // If the compiler admits that it is not ready for C++11, why torture it?
7450 // Hopefully, this will speed up the test.
7451
7452 #ifndef __cplusplus
7453
7454 #error "This is not a C++ compiler"
7455
7456 #elif __cplusplus < 201103L
7457
7458 #error "This is not a C++11 compiler"
7459
7460 #else
7461
7462 namespace cxx11
7463 {
7464
7465 namespace test_static_assert
7466 {
7467
7468 template <typename T>
7469 struct check
7470 {
7471 static_assert(sizeof(int) <= sizeof(T), "not big enough");
7472 };
7473
7474 }
7475
7476 namespace test_final_override
7477 {
7478
7479 struct Base
7480 {
7481 virtual ~Base() {}
7482 virtual void f() {}
7483 };
7484
7485 struct Derived : public Base
7486 {
7487 virtual ~Derived() override {}
7488 virtual void f() override {}
7489 };
7490
7491 }
7492
7493 namespace test_double_right_angle_brackets
7494 {
7495
7496 template < typename T >
7497 struct check {};
7498
7499 typedef check<void> single_type;
7500 typedef check<check<void>> double_type;
7501 typedef check<check<check<void>>> triple_type;
7502 typedef check<check<check<check<void>>>> quadruple_type;
7503
7504 }
7505
7506 namespace test_decltype
7507 {
7508
7509 int
7510 f()
7511 {
7512 int a = 1;
7513 decltype(a) b = 2;
7514 return a + b;
7515 }
7516
7517 }
7518
7519 namespace test_type_deduction
7520 {
7521
7522 template < typename T1, typename T2 >
7523 struct is_same
7524 {
7525 static const bool value = false;
7526 };
7527
7528 template < typename T >
7529 struct is_same<T, T>
7530 {
7531 static const bool value = true;
7532 };
7533
7534 template < typename T1, typename T2 >
7535 auto
7536 add(T1 a1, T2 a2) -> decltype(a1 + a2)
7537 {
7538 return a1 + a2;
7539 }
7540
7541 int
7542 test(const int c, volatile int v)
7543 {
7544 static_assert(is_same<int, decltype(0)>::value == true, "");
7545 static_assert(is_same<int, decltype(c)>::value == false, "");
7546 static_assert(is_same<int, decltype(v)>::value == false, "");
7547 auto ac = c;
7548 auto av = v;
7549 auto sumi = ac + av + 'x';
7550 auto sumf = ac + av + 1.0;
7551 static_assert(is_same<int, decltype(ac)>::value == true, "");
7552 static_assert(is_same<int, decltype(av)>::value == true, "");
7553 static_assert(is_same<int, decltype(sumi)>::value == true, "");
7554 static_assert(is_same<int, decltype(sumf)>::value == false, "");
7555 static_assert(is_same<int, decltype(add(c, v))>::value == true, "");
7556 return (sumf > 0.0) ? sumi : add(c, v);
7557 }
7558
7559 }
7560
7561 namespace test_noexcept
7562 {
7563
7564 int f() { return 0; }
7565 int g() noexcept { return 0; }
7566
7567 static_assert(noexcept(f()) == false, "");
7568 static_assert(noexcept(g()) == true, "");
7569
7570 }
7571
7572 namespace test_constexpr
7573 {
7574
7575 template < typename CharT >
7576 unsigned long constexpr
7577 strlen_c_r(const CharT *const s, const unsigned long acc) noexcept
7578 {
7579 return *s ? strlen_c_r(s + 1, acc + 1) : acc;
7580 }
7581
7582 template < typename CharT >
7583 unsigned long constexpr
7584 strlen_c(const CharT *const s) noexcept
7585 {
7586 return strlen_c_r(s, 0UL);
7587 }
7588
7589 static_assert(strlen_c("") == 0UL, "");
7590 static_assert(strlen_c("1") == 1UL, "");
7591 static_assert(strlen_c("example") == 7UL, "");
7592 static_assert(strlen_c("another\0example") == 7UL, "");
7593
7594 }
7595
7596 namespace test_rvalue_references
7597 {
7598
7599 template < int N >
7600 struct answer
7601 {
7602 static constexpr int value = N;
7603 };
7604
7605 answer<1> f(int&) { return answer<1>(); }
7606 answer<2> f(const int&) { return answer<2>(); }
7607 answer<3> f(int&&) { return answer<3>(); }
7608
7609 void
7610 test()
7611 {
7612 int i = 0;
7613 const int c = 0;
7614 static_assert(decltype(f(i))::value == 1, "");
7615 static_assert(decltype(f(c))::value == 2, "");
7616 static_assert(decltype(f(0))::value == 3, "");
7617 }
7618
7619 }
7620
7621 namespace test_uniform_initialization
7622 {
7623
7624 struct test
7625 {
7626 static const int zero {};
7627 static const int one {1};
7628 };
7629
7630 static_assert(test::zero == 0, "");
7631 static_assert(test::one == 1, "");
7632
7633 }
7634
7635 namespace test_lambdas
7636 {
7637
7638 void
7639 test1()
7640 {
7641 auto lambda1 = [](){};
7642 auto lambda2 = lambda1;
7643 lambda1();
7644 lambda2();
7645 }
7646
7647 int
7648 test2()
7649 {
7650 auto a = [](int i, int j){ return i + j; }(1, 2);
7651 auto b = []() -> int { return '0'; }();
7652 auto c = [=](){ return a + b; }();
7653 auto d = [&](){ return c; }();
7654 auto e = [a, &b](int x) mutable {
7655 const auto identity = [](int y){ return y; };
7656 for (auto i = 0; i < a; ++i)
7657 a += b--;
7658 return x + identity(a + b);
7659 }(0);
7660 return a + b + c + d + e;
7661 }
7662
7663 int
7664 test3()
7665 {
7666 const auto nullary = [](){ return 0; };
7667 const auto unary = [](int x){ return x; };
7668 using nullary_t = decltype(nullary);
7669 using unary_t = decltype(unary);
7670 const auto higher1st = [](nullary_t f){ return f(); };
7671 const auto higher2nd = [unary](nullary_t f1){
7672 return [unary, f1](unary_t f2){ return f2(unary(f1())); };
7673 };
7674 return higher1st(nullary) + higher2nd(nullary)(unary);
7675 }
7676
7677 }
7678
7679 namespace test_variadic_templates
7680 {
7681
7682 template <int...>
7683 struct sum;
7684
7685 template <int N0, int... N1toN>
7686 struct sum<N0, N1toN...>
7687 {
7688 static constexpr auto value = N0 + sum<N1toN...>::value;
7689 };
7690
7691 template <>
7692 struct sum<>
7693 {
7694 static constexpr auto value = 0;
7695 };
7696
7697 static_assert(sum<>::value == 0, "");
7698 static_assert(sum<1>::value == 1, "");
7699 static_assert(sum<23>::value == 23, "");
7700 static_assert(sum<1, 2>::value == 3, "");
7701 static_assert(sum<5, 5, 11>::value == 21, "");
7702 static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, "");
7703
7704 }
7705
7706 // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae
7707 // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function
7708 // because of this.
7709 namespace test_template_alias_sfinae
7710 {
7711
7712 struct foo {};
7713
7714 template<typename T>
7715 using member = typename T::member_type;
7716
7717 template<typename T>
7718 void func(...) {}
7719
7720 template<typename T>
7721 void func(member<T>*) {}
7722
7723 void test();
7724
7725 void test() { func<foo>(0); }
7726
7727 }
7728
7729 } // namespace cxx11
7730
7731 #endif // __cplusplus >= 201103L
7732
7733
7734
7735 _ACEOF
7736 if ac_fn_cxx_try_compile "$LINENO"; then :
7737 eval $cachevar=yes
7738 else
7739 eval $cachevar=no
7740 fi
7741 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7742 CXX="$ac_save_CXX"
7743 fi
7744 eval ac_res=\$$cachevar
7745 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
7746 $as_echo "$ac_res" >&6; }
7747 if eval test x\$$cachevar = xyes; then
7748 CXX="$CXX $switch"
7749 if test -n "$CXXCPP" ; then
7750 CXXCPP="$CXXCPP $switch"
7751 fi
7752 ac_success=yes
7753 break
7754 fi
7755 done
7756 if test x$ac_success = xyes; then
7757 break
7758 fi
7759 done
7760 fi
7761 CXX_FOR_BUILD="$CXX"
7762 CXXFLAGS_FOR_BUILD="$CXXFLAGS"
7763 CPPFLAGS_FOR_BUILD="$CPPFLAGS"
7764 CXX="$ax_cv_cxx_compile_cxx11_orig_cxx"
7765 CXXFLAGS="$ax_cv_cxx_compile_cxx11_orig_cxxflags"
7766 CPPFLAGS="$ax_cv_cxx_compile_cxx11_orig_cppflags"
7767 ac_ext=c
7768 ac_cpp='$CPP $CPPFLAGS'
7769 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7770 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7771 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7772
7773 if test x$ax_cxx_compile_cxx11_required = xtrue; then
7774 if test x$ac_success = xno; then
7775 as_fn_error $? "*** A compiler with support for C++11 language features is required." "$LINENO" 5
7776 fi
7777 fi
7778 if test x$ac_success = xno; then
7779 HAVE_CXX11_FOR_BUILD=0
7780 { $as_echo "$as_me:${as_lineno-$LINENO}: No compiler with C++11 support was found" >&5
7781 $as_echo "$as_me: No compiler with C++11 support was found" >&6;}
7782 else
7783 HAVE_CXX11_FOR_BUILD=1
7784
7785 $as_echo "#define HAVE_CXX11_FOR_BUILD 1" >>confdefs.h
7786
7787 fi
7788
7789
7790 fi
7791 fi
7792
7793 # Check whether --enable-pgo-build was given.
7794 if test "${enable_pgo_build+set}" = set; then :
7795 enableval=$enable_pgo_build; enable_pgo_build=$enableval
7796 else
7797 enable_pgo_build=no
7798 fi
7799
7800
7801 # Issue errors and warnings for invalid/strange PGO build combinations.
7802 case "$have_compiler:$host:$target:$enable_pgo_build" in
7803 *:*:*:no) ;;
7804
7805 # Allow the PGO build only if we aren't building a compiler and
7806 # we are in a native configuration.
7807 no:$build:$build:yes | no:$build:$build:lto) ;;
7808
7809 # Disallow the PGO bootstrap if we are building a compiler.
7810 yes:*:*:yes | yes:*:*:lto)
7811 as_fn_error $? "cannot perform the PGO bootstrap when building a compiler" "$LINENO" 5 ;;
7812
7813 *)
7814 as_fn_error $? "invalid option for --enable-pgo-build" "$LINENO" 5
7815 ;;
7816 esac
7817
7818 if test "$enable_pgo_build" != "no"; then
7819 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports -fprofile-generate" >&5
7820 $as_echo_n "checking whether the compiler supports -fprofile-generate... " >&6; }
7821 old_CFLAGS="$CFLAGS"
7822 PGO_BUILD_GEN_CFLAGS="-fprofile-generate"
7823 CFLAGS="$CFLAGS $PGO_BUILD_CFLAGS"
7824
7825 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7826 /* end confdefs.h. */
7827 int foo;
7828 _ACEOF
7829 if ac_fn_c_try_compile "$LINENO"; then :
7830
7831 else
7832 PGO_BUILD_GEN_CFLAGS=
7833 fi
7834 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7835 CFLAGS="$old_CFLAGS"
7836 if test -n "$PGO_BUILD_GEN_CFLAGS"; then
7837 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7838 $as_echo "yes" >&6; }
7839 PGO_BUILD_USE_CFLAGS="-fprofile-use"
7840 else
7841 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7842 $as_echo "no" >&6; }
7843 as_fn_error $? "cannot perform the PGO build without -fprofile-generate" "$LINENO" 5
7844 fi
7845
7846 if test "$enable_pgo_build" = "lto"; then
7847 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports -flto=jobserver -ffat-lto-objects" >&5
7848 $as_echo_n "checking whether the compiler supports -flto=jobserver -ffat-lto-objects... " >&6; }
7849 old_CFLAGS="$CFLAGS"
7850 PGO_BUILD_LTO_CFLAGS="-flto=jobserver -ffat-lto-objects"
7851 CFLAGS="$CFLAGS $PGO_BUILD_LTO_CFLAGS"
7852 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7853 /* end confdefs.h. */
7854 int foo;
7855 _ACEOF
7856 if ac_fn_c_try_compile "$LINENO"; then :
7857
7858 else
7859 PGO_BUILD_LTO_CFLAGS=
7860 fi
7861 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7862 CFLAGS="$old_CFLAGS"
7863 if test -n "$PGO_BUILD_LTO_CFLAGS"; then
7864 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7865 $as_echo "yes" >&6; }
7866 else
7867 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7868 $as_echo "no" >&6; }
7869 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: LTO is disabled for the PGO build" >&5
7870 $as_echo "$as_me: WARNING: LTO is disabled for the PGO build" >&2;}
7871 fi
7872 fi
7873 fi
7874
7875
7876
7877
7878 # Used for setting $lt_cv_objdir
7879 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
7880 $as_echo_n "checking for objdir... " >&6; }
7881 if ${lt_cv_objdir+:} false; then :
7882 $as_echo_n "(cached) " >&6
7883 else
7884 rm -f .libs 2>/dev/null
7885 mkdir .libs 2>/dev/null
7886 if test -d .libs; then
7887 lt_cv_objdir=.libs
7888 else
7889 # MS-DOS does not allow filenames that begin with a dot.
7890 lt_cv_objdir=_libs
7891 fi
7892 rmdir .libs 2>/dev/null
7893 fi
7894 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
7895 $as_echo "$lt_cv_objdir" >&6; }
7896 objdir=$lt_cv_objdir
7897
7898
7899
7900
7901
7902 cat >>confdefs.h <<_ACEOF
7903 #define LT_OBJDIR "$lt_cv_objdir/"
7904 _ACEOF
7905
7906
7907
7908 # Check for GMP, MPFR and MPC
7909 require_gmp=no
7910 require_mpc=no
7911 if test -d ${srcdir}/gcc ; then
7912 require_gmp=yes
7913 require_mpc=yes
7914 fi
7915 if test -d ${srcdir}/gdb ; then
7916 if test "x$enable_gdb" != xno; then
7917 require_gmp=yes
7918 fi
7919 fi
7920
7921 gmplibs="-lmpfr -lgmp"
7922 if test x"$require_mpc" = "xyes" ; then
7923 gmplibs="-lmpc $gmplibs"
7924 fi
7925 gmpinc=
7926 have_gmp=no
7927
7928 # Specify a location for mpc
7929 # check for this first so it ends up on the link line before mpfr.
7930
7931 # Check whether --with-mpc was given.
7932 if test "${with_mpc+set}" = set; then :
7933 withval=$with_mpc;
7934 fi
7935
7936
7937 # Check whether --with-mpc-include was given.
7938 if test "${with_mpc_include+set}" = set; then :
7939 withval=$with_mpc_include;
7940 fi
7941
7942
7943 # Check whether --with-mpc-lib was given.
7944 if test "${with_mpc_lib+set}" = set; then :
7945 withval=$with_mpc_lib;
7946 fi
7947
7948
7949 if test "x$with_mpc" != x; then
7950 gmplibs="-L$with_mpc/lib $gmplibs"
7951 gmpinc="-I$with_mpc/include $gmpinc"
7952 fi
7953 if test "x$with_mpc_include" != x; then
7954 gmpinc="-I$with_mpc_include $gmpinc"
7955 fi
7956 if test "x$with_mpc_lib" != x; then
7957 gmplibs="-L$with_mpc_lib $gmplibs"
7958 fi
7959 if test "x$with_mpc$with_mpc_include$with_mpc_lib" = x && test -d ${srcdir}/mpc; then
7960 gmplibs='-L$$r/$(HOST_SUBDIR)/mpc/src/'"$lt_cv_objdir $gmplibs"
7961 gmpinc='-I$$s/mpc/src '"$gmpinc"
7962 # Do not test the mpc version. Assume that it is sufficient, since
7963 # it is in the source tree, and the library has not been built yet
7964 # but it would be included on the link line in the version check below
7965 # hence making the test fail.
7966 have_gmp=yes
7967 fi
7968
7969 # Specify a location for mpfr
7970 # check for this first so it ends up on the link line before gmp.
7971
7972 # Check whether --with-mpfr was given.
7973 if test "${with_mpfr+set}" = set; then :
7974 withval=$with_mpfr;
7975 fi
7976
7977
7978 # Check whether --with-mpfr-include was given.
7979 if test "${with_mpfr_include+set}" = set; then :
7980 withval=$with_mpfr_include;
7981 fi
7982
7983
7984 # Check whether --with-mpfr-lib was given.
7985 if test "${with_mpfr_lib+set}" = set; then :
7986 withval=$with_mpfr_lib;
7987 fi
7988
7989
7990 if test "x$with_mpfr" != x; then
7991 gmplibs="-L$with_mpfr/lib $gmplibs"
7992 gmpinc="-I$with_mpfr/include $gmpinc"
7993 fi
7994 if test "x$with_mpfr_include" != x; then
7995 gmpinc="-I$with_mpfr_include $gmpinc"
7996 fi
7997 if test "x$with_mpfr_lib" != x; then
7998 gmplibs="-L$with_mpfr_lib $gmplibs"
7999 fi
8000 if test "x$with_mpfr$with_mpfr_include$with_mpfr_lib" = x && test -d ${srcdir}/mpfr; then
8001 # MPFR v3.1.0 moved the sources into a src sub-directory.
8002 if ! test -d ${srcdir}/mpfr/src; then
8003 as_fn_error $? "Building GCC with MPFR in the source tree is only handled for MPFR 3.1.0+." "$LINENO" 5
8004 fi
8005 gmplibs='-L$$r/$(HOST_SUBDIR)/mpfr/src/'"$lt_cv_objdir $gmplibs"
8006 gmpinc='-I$$r/$(HOST_SUBDIR)/mpfr/src -I$$s/mpfr/src '"$gmpinc"
8007 extra_mpc_mpfr_configure_flags='--with-mpfr-include=$$s/mpfr/src --with-mpfr-lib=$$r/$(HOST_SUBDIR)/mpfr/src/'"$lt_cv_objdir"
8008 # Do not test the mpfr version. Assume that it is sufficient, since
8009 # it is in the source tree, and the library has not been built yet
8010 # but it would be included on the link line in the version check below
8011 # hence making the test fail.
8012 have_gmp=yes
8013 fi
8014
8015 # Specify a location for gmp
8016
8017 # Check whether --with-gmp was given.
8018 if test "${with_gmp+set}" = set; then :
8019 withval=$with_gmp;
8020 fi
8021
8022
8023 # Check whether --with-gmp-include was given.
8024 if test "${with_gmp_include+set}" = set; then :
8025 withval=$with_gmp_include;
8026 fi
8027
8028
8029 # Check whether --with-gmp-lib was given.
8030 if test "${with_gmp_lib+set}" = set; then :
8031 withval=$with_gmp_lib;
8032 fi
8033
8034
8035
8036 if test "x$with_gmp" != x; then
8037 gmplibs="-L$with_gmp/lib $gmplibs"
8038 gmpinc="-I$with_gmp/include $gmpinc"
8039 fi
8040 if test "x$with_gmp_include" != x; then
8041 gmpinc="-I$with_gmp_include $gmpinc"
8042 fi
8043 if test "x$with_gmp_lib" != x; then
8044 gmplibs="-L$with_gmp_lib $gmplibs"
8045 fi
8046 if test "x$with_gmp$with_gmp_include$with_gmp_lib" = x && test -d ${srcdir}/gmp; then
8047 gmplibs='-L$$r/$(HOST_SUBDIR)/gmp/'"$lt_cv_objdir $gmplibs"
8048 gmpinc='-I$$r/$(HOST_SUBDIR)/gmp -I$$s/gmp '"$gmpinc"
8049 extra_mpfr_configure_flags='--with-gmp-include=$$r/$(HOST_SUBDIR)/gmp --with-gmp-lib=$$r/$(HOST_SUBDIR)/gmp/'"$lt_cv_objdir"
8050 extra_mpc_gmp_configure_flags='--with-gmp-include=$$r/$(HOST_SUBDIR)/gmp --with-gmp-lib=$$r/$(HOST_SUBDIR)/gmp/'"$lt_cv_objdir"
8051 extra_isl_gmp_configure_flags='--with-gmp-builddir=$$r/$(HOST_SUBDIR)/gmp'
8052 # Do not test the gmp version. Assume that it is sufficient, since
8053 # it is in the source tree, and the library has not been built yet
8054 # but it would be included on the link line in the version check below
8055 # hence making the test fail.
8056 have_gmp=yes
8057 fi
8058
8059 if test "x$require_gmp" = xyes && test "x$have_gmp" = xno; then
8060 have_gmp=yes
8061 saved_CFLAGS="$CFLAGS"
8062 CFLAGS="$CFLAGS $gmpinc"
8063 # Check for the recommended and required versions of GMP.
8064 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the correct version of gmp.h" >&5
8065 $as_echo_n "checking for the correct version of gmp.h... " >&6; }
8066 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8067 /* end confdefs.h. */
8068 #include "gmp.h"
8069 int
8070 main ()
8071 {
8072
8073 #define GCC_GMP_VERSION_NUM(a,b,c) (((a) << 16L) | ((b) << 8) | (c))
8074 #define GCC_GMP_VERSION GCC_GMP_VERSION_NUM(__GNU_MP_VERSION,__GNU_MP_VERSION_MINOR,__GNU_MP_VERSION_PATCHLEVEL)
8075 #if GCC_GMP_VERSION < GCC_GMP_VERSION_NUM(4,2,3)
8076 choke me
8077 #endif
8078
8079 ;
8080 return 0;
8081 }
8082 _ACEOF
8083 if ac_fn_c_try_compile "$LINENO"; then :
8084 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8085 /* end confdefs.h. */
8086 #include <gmp.h>
8087 int
8088 main ()
8089 {
8090
8091 #define GCC_GMP_VERSION_NUM(a,b,c) (((a) << 16L) | ((b) << 8) | (c))
8092 #define GCC_GMP_VERSION GCC_GMP_VERSION_NUM(__GNU_MP_VERSION,__GNU_MP_VERSION_MINOR,__GNU_MP_VERSION_PATCHLEVEL)
8093 #if GCC_GMP_VERSION < GCC_GMP_VERSION_NUM(4,3,2)
8094 choke me
8095 #endif
8096
8097 ;
8098 return 0;
8099 }
8100 _ACEOF
8101 if ac_fn_c_try_compile "$LINENO"; then :
8102 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8103 $as_echo "yes" >&6; }
8104 else
8105 { $as_echo "$as_me:${as_lineno-$LINENO}: result: buggy but acceptable" >&5
8106 $as_echo "buggy but acceptable" >&6; }
8107 fi
8108 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8109 else
8110 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8111 $as_echo "no" >&6; }; have_gmp=no
8112 fi
8113 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8114
8115 # If we have GMP, check the MPFR version.
8116 if test x"$have_gmp" = xyes; then
8117 # Check for the recommended and required versions of MPFR.
8118 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the correct version of mpfr.h" >&5
8119 $as_echo_n "checking for the correct version of mpfr.h... " >&6; }
8120 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8121 /* end confdefs.h. */
8122 #include <gmp.h>
8123 #include <mpfr.h>
8124 int
8125 main ()
8126 {
8127
8128 #if MPFR_VERSION < MPFR_VERSION_NUM(3,1,0)
8129 choke me
8130 #endif
8131
8132 ;
8133 return 0;
8134 }
8135 _ACEOF
8136 if ac_fn_c_try_compile "$LINENO"; then :
8137 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8138 /* end confdefs.h. */
8139 #include <gmp.h>
8140 #include <mpfr.h>
8141 int
8142 main ()
8143 {
8144
8145 #if MPFR_VERSION < MPFR_VERSION_NUM(3,1,6)
8146 choke me
8147 #endif
8148
8149 ;
8150 return 0;
8151 }
8152 _ACEOF
8153 if ac_fn_c_try_compile "$LINENO"; then :
8154 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8155 $as_echo "yes" >&6; }
8156 else
8157 { $as_echo "$as_me:${as_lineno-$LINENO}: result: buggy but acceptable" >&5
8158 $as_echo "buggy but acceptable" >&6; }
8159 fi
8160 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8161 else
8162 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8163 $as_echo "no" >&6; }; have_gmp=no
8164 fi
8165 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8166 fi
8167
8168 # Check for the MPC header version.
8169 if test "x$require_mpc" = xyes && test x"$have_gmp" = xyes ; then
8170 # Check for the recommended and required versions of MPC.
8171 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the correct version of mpc.h" >&5
8172 $as_echo_n "checking for the correct version of mpc.h... " >&6; }
8173 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8174 /* end confdefs.h. */
8175 #include <mpc.h>
8176 int
8177 main ()
8178 {
8179
8180 #if MPC_VERSION < MPC_VERSION_NUM(0,8,0)
8181 choke me
8182 #endif
8183
8184 ;
8185 return 0;
8186 }
8187 _ACEOF
8188 if ac_fn_c_try_compile "$LINENO"; then :
8189 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8190 /* end confdefs.h. */
8191 #include <mpc.h>
8192 int
8193 main ()
8194 {
8195
8196 #if MPC_VERSION < MPC_VERSION_NUM(0,8,1)
8197 choke me
8198 #endif
8199
8200 ;
8201 return 0;
8202 }
8203 _ACEOF
8204 if ac_fn_c_try_compile "$LINENO"; then :
8205 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8206 $as_echo "yes" >&6; }
8207 else
8208 { $as_echo "$as_me:${as_lineno-$LINENO}: result: buggy but acceptable" >&5
8209 $as_echo "buggy but acceptable" >&6; }
8210 fi
8211 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8212 else
8213 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8214 $as_echo "no" >&6; }; have_gmp=no
8215 fi
8216 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8217 fi
8218
8219 # Now check the MPFR library.
8220 if test x"$have_gmp" = xyes; then
8221 saved_LIBS="$LIBS"
8222 LIBS="$LIBS $gmplibs"
8223 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the correct version of the gmp/mpfr libraries" >&5
8224 $as_echo_n "checking for the correct version of the gmp/mpfr libraries... " >&6; }
8225 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8226 /* end confdefs.h. */
8227 #include <mpfr.h>
8228 int
8229 main ()
8230 {
8231
8232 mpfr_t n;
8233 mpfr_t x;
8234 int t;
8235 mpfr_init (n);
8236 mpfr_init (x);
8237 mpfr_atan2 (n, n, x, MPFR_RNDN);
8238 mpfr_erfc (n, x, MPFR_RNDN);
8239 mpfr_subnormalize (x, t, MPFR_RNDN);
8240 mpfr_clear(n);
8241 mpfr_clear(x);
8242
8243 ;
8244 return 0;
8245 }
8246 _ACEOF
8247 if ac_fn_c_try_link "$LINENO"; then :
8248 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8249 $as_echo "yes" >&6; }
8250 else
8251 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8252 $as_echo "no" >&6; }; have_gmp=no
8253 fi
8254 rm -f core conftest.err conftest.$ac_objext \
8255 conftest$ac_exeext conftest.$ac_ext
8256 LIBS="$saved_LIBS"
8257 fi
8258
8259 # Now check the MPC library
8260 if test "x$require_mpc" = xyes && test x"$have_gmp" = xyes; then
8261 saved_LIBS="$LIBS"
8262 LIBS="$LIBS $gmplibs"
8263 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the correct version of the mpc libraries" >&5
8264 $as_echo_n "checking for the correct version of the mpc libraries... " >&6; }
8265 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8266 /* end confdefs.h. */
8267 #include <mpc.h>
8268 int
8269 main ()
8270 {
8271
8272 mpc_t c;
8273 mpc_init2 (c, 53);
8274 mpc_set_ui_ui (c, 1, 1, MPC_RNDNN);
8275 mpc_cosh (c, c, MPC_RNDNN);
8276 mpc_pow (c, c, c, MPC_RNDNN);
8277 mpc_acosh (c, c, MPC_RNDNN);
8278 mpc_clear (c);
8279
8280 ;
8281 return 0;
8282 }
8283 _ACEOF
8284 if ac_fn_c_try_link "$LINENO"; then :
8285 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8286 $as_echo "yes" >&6; }
8287 else
8288 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8289 $as_echo "no" >&6; }; have_gmp=no
8290 fi
8291 rm -f core conftest.err conftest.$ac_objext \
8292 conftest$ac_exeext conftest.$ac_ext
8293 LIBS="$saved_LIBS"
8294 fi
8295
8296 CFLAGS="$saved_CFLAGS"
8297
8298 # The library versions listed in the error message below should match
8299 # the HARD-minimums enforced above.
8300 if test x$have_gmp != xyes; then
8301 if test -d ${srcdir}/gcc ; then
8302 as_fn_error $? "Building GCC requires GMP 4.2+, MPFR 3.1.0+ and MPC 0.8.0+.
8303 Try the --with-gmp, --with-mpfr and/or --with-mpc options to specify
8304 their locations. Source code for these libraries can be found at
8305 their respective hosting sites as well as at
8306 https://gcc.gnu.org/pub/gcc/infrastructure/. See also
8307 http://gcc.gnu.org/install/prerequisites.html for additional info. If
8308 you obtained GMP, MPFR and/or MPC from a vendor distribution package,
8309 make sure that you have installed both the libraries and the header
8310 files. They may be located in separate packages." "$LINENO" 5
8311 else
8312 as_fn_error $? "Building GDB requires GMP 4.2+, and MPFR 3.1.0+.
8313 Try the --with-gmp and/or --with-mpfr options to specify
8314 their locations. If you obtained GMP and/or MPFR from a vendor
8315 distribution package, make sure that you have installed both the libraries
8316 and the header files. They may be located in separate packages." "$LINENO" 5
8317 fi
8318 fi
8319 fi
8320
8321 # Flags needed for both GMP, MPFR and/or MPC.
8322
8323
8324
8325
8326
8327
8328
8329 # Libraries to use for stage1 or when not bootstrapping.
8330
8331 # Check whether --with-stage1-libs was given.
8332 if test "${with_stage1_libs+set}" = set; then :
8333 withval=$with_stage1_libs; if test "$withval" = "no" -o "$withval" = "yes"; then
8334 stage1_libs=
8335 else
8336 stage1_libs=$withval
8337 fi
8338 else
8339 stage1_libs=
8340 fi
8341
8342
8343
8344 # Whether or not to use -static-libstdc++ and -static-libgcc. The
8345 # default is yes if gcc is being built; no otherwise. The reason for
8346 # this default is that gdb is sometimes linked against GNU Source
8347 # Highlight, which is a shared library that uses C++ exceptions. In
8348 # this case, -static-libstdc++ will cause crashes.
8349
8350 # Check whether --with-static-standard-libraries was given.
8351 if test "${with_static_standard_libraries+set}" = set; then :
8352 withval=$with_static_standard_libraries;
8353 else
8354 with_static_standard_libraries=auto
8355 fi
8356
8357 if test "$with_static_standard_libraries" = auto; then
8358 with_static_standard_libraries=$have_compiler
8359 fi
8360
8361 # Linker flags to use for stage1 or when not bootstrapping.
8362
8363 # Check whether --with-stage1-ldflags was given.
8364 if test "${with_stage1_ldflags+set}" = set; then :
8365 withval=$with_stage1_ldflags; if test "$withval" = "no" -o "$withval" = "yes"; then
8366 stage1_ldflags=
8367 else
8368 stage1_ldflags=$withval
8369 fi
8370 else
8371 stage1_ldflags=
8372 # In stage 1, default to linking libstdc++ and libgcc statically with GCC
8373 # if supported. But if the user explicitly specified the libraries to use,
8374 # trust that they are doing what they want.
8375 if test "$with_static_standard_libraries" = yes -a "$stage1_libs" = "" \
8376 -a "$have_static_libs" = yes; then
8377 stage1_ldflags="-static-libstdc++ -static-libgcc"
8378 fi
8379 fi
8380
8381
8382
8383 # Libraries to use for stage2 and later builds.
8384
8385 # Check whether --with-boot-libs was given.
8386 if test "${with_boot_libs+set}" = set; then :
8387 withval=$with_boot_libs; if test "$withval" = "no" -o "$withval" = "yes"; then
8388 poststage1_libs=
8389 else
8390 poststage1_libs=$withval
8391 fi
8392 else
8393 poststage1_libs=
8394 fi
8395
8396
8397
8398 # Linker flags to use for stage2 and later builds.
8399
8400 # Check whether --with-boot-ldflags was given.
8401 if test "${with_boot_ldflags+set}" = set; then :
8402 withval=$with_boot_ldflags; if test "$withval" = "no" -o "$withval" = "yes"; then
8403 poststage1_ldflags=
8404 else
8405 poststage1_ldflags=$withval
8406 fi
8407 else
8408 poststage1_ldflags=
8409 # In stages 2 and 3, default to linking libstdc++ and libgcc
8410 # statically. But if the user explicitly specified the libraries to
8411 # use, trust that they are doing what they want.
8412 if test "$poststage1_libs" = ""; then
8413 poststage1_ldflags="-static-libstdc++ -static-libgcc"
8414 fi
8415 fi
8416
8417
8418
8419 # GCC GRAPHITE dependency isl.
8420 # Basic setup is inlined here, actual checks are in config/isl.m4
8421
8422
8423 # Check whether --with-isl was given.
8424 if test "${with_isl+set}" = set; then :
8425 withval=$with_isl;
8426 fi
8427
8428
8429 # Treat --without-isl as a request to disable
8430 # GRAPHITE support and skip all following checks.
8431 if test "x$with_isl" != "xno"; then
8432 # Check for isl
8433
8434
8435 # Check whether --with-isl-include was given.
8436 if test "${with_isl_include+set}" = set; then :
8437 withval=$with_isl_include;
8438 fi
8439
8440
8441 # Check whether --with-isl-lib was given.
8442 if test "${with_isl_lib+set}" = set; then :
8443 withval=$with_isl_lib;
8444 fi
8445
8446
8447 # Check whether --enable-isl-version-check was given.
8448 if test "${enable_isl_version_check+set}" = set; then :
8449 enableval=$enable_isl_version_check; ENABLE_ISL_CHECK=$enableval
8450 else
8451 ENABLE_ISL_CHECK=yes
8452 fi
8453
8454
8455 # Initialize isllibs and islinc.
8456 case $with_isl in
8457 no)
8458 isllibs=
8459 islinc=
8460 ;;
8461 "" | yes)
8462 ;;
8463 *)
8464 isllibs="-L$with_isl/lib"
8465 islinc="-I$with_isl/include"
8466 ;;
8467 esac
8468 if test "x${with_isl_include}" != x ; then
8469 islinc="-I$with_isl_include"
8470 fi
8471 if test "x${with_isl_lib}" != x; then
8472 isllibs="-L$with_isl_lib"
8473 fi
8474 if test "x${islinc}" = x && test "x${isllibs}" = x \
8475 && test -d ${srcdir}/isl; then
8476 isllibs='-L$$r/$(HOST_SUBDIR)/isl/'"$lt_cv_objdir"' '
8477 islinc='-I$$r/$(HOST_SUBDIR)/isl/include -I$$s/isl/include'
8478 ENABLE_ISL_CHECK=no
8479 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using in-tree isl, disabling version check" >&5
8480 $as_echo "$as_me: WARNING: using in-tree isl, disabling version check" >&2;}
8481 fi
8482
8483 isllibs="${isllibs} -lisl"
8484
8485
8486
8487 if test "${ENABLE_ISL_CHECK}" = yes ; then
8488 _isl_saved_CFLAGS=$CFLAGS
8489 _isl_saved_LDFLAGS=$LDFLAGS
8490 _isl_saved_LIBS=$LIBS
8491
8492 CFLAGS="${_isl_saved_CFLAGS} ${islinc} ${gmpinc}"
8493 LDFLAGS="${_isl_saved_LDFLAGS} ${isllibs} ${gmplibs}"
8494 LIBS="${_isl_saved_LIBS} -lisl -lgmp"
8495
8496 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isl 0.15 or later" >&5
8497 $as_echo_n "checking for isl 0.15 or later... " >&6; }
8498 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8499 /* end confdefs.h. */
8500 #include <isl/schedule.h>
8501 int
8502 main ()
8503 {
8504 isl_options_set_schedule_serialize_sccs (NULL, 0);
8505 ;
8506 return 0;
8507 }
8508 _ACEOF
8509 if ac_fn_c_try_link "$LINENO"; then :
8510 gcc_cv_isl=yes
8511 else
8512 gcc_cv_isl=no
8513 fi
8514 rm -f core conftest.err conftest.$ac_objext \
8515 conftest$ac_exeext conftest.$ac_ext
8516 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_isl" >&5
8517 $as_echo "$gcc_cv_isl" >&6; }
8518
8519 if test "${gcc_cv_isl}" = no ; then
8520 { $as_echo "$as_me:${as_lineno-$LINENO}: result: required isl version is 0.15 or later" >&5
8521 $as_echo "required isl version is 0.15 or later" >&6; }
8522 fi
8523
8524 CFLAGS=$_isl_saved_CFLAGS
8525 LDFLAGS=$_isl_saved_LDFLAGS
8526 LIBS=$_isl_saved_LIBS
8527 fi
8528
8529
8530
8531
8532
8533
8534 if test "x${with_isl}" = xno; then
8535 graphite_requested=no
8536 elif test "x${with_isl}" != x \
8537 || test "x${with_isl_include}" != x \
8538 || test "x${with_isl_lib}" != x ; then
8539 graphite_requested=yes
8540 else
8541 graphite_requested=no
8542 fi
8543
8544
8545
8546 if test "${gcc_cv_isl}" = no ; then
8547 isllibs=
8548 islinc=
8549 fi
8550
8551 if test "${graphite_requested}" = yes \
8552 && test "x${isllibs}" = x \
8553 && test "x${islinc}" = x ; then
8554
8555 as_fn_error $? "Unable to find a usable isl. See config.log for details." "$LINENO" 5
8556 fi
8557
8558
8559 fi
8560
8561 # If the isl check failed, disable builds of in-tree variant of isl
8562 if test "x$with_isl" = xno ||
8563 test "x$gcc_cv_isl" = xno; then
8564 noconfigdirs="$noconfigdirs isl"
8565 islinc=
8566 fi
8567
8568
8569
8570
8571 # Check for LTO support.
8572 # Check whether --enable-lto was given.
8573 if test "${enable_lto+set}" = set; then :
8574 enableval=$enable_lto; enable_lto=$enableval
8575 else
8576 enable_lto=yes; default_enable_lto=yes
8577 fi
8578
8579
8580
8581
8582
8583 target_elf=no
8584 case $target in
8585 *-darwin* | *-aix* | *-cygwin* | *-mingw* | *-aout* | *-*coff* | \
8586 *-msdosdjgpp* | *-vms* | *-wince* | *-*-pe* | \
8587 alpha*-dec-osf* | *-interix* | hppa[12]*-*-hpux* | \
8588 nvptx-*-none)
8589 target_elf=no
8590 ;;
8591 *)
8592 target_elf=yes
8593 ;;
8594 esac
8595
8596 if test $target_elf = yes; then :
8597 # ELF platforms build the lto-plugin always.
8598 build_lto_plugin=yes
8599
8600 else
8601 if test x"$default_enable_lto" = x"yes" ; then
8602 case $target in
8603 *-apple-darwin[912]* | *-cygwin* | *-mingw* | *djgpp*) ;;
8604 # On other non-ELF platforms, LTO has yet to be validated.
8605 *) enable_lto=no ;;
8606 esac
8607 else
8608 # Apart from ELF platforms, only Windows and Darwin support LTO so far.
8609 # It would also be nice to check the binutils support, but we don't
8610 # have gcc_GAS_CHECK_FEATURE available here. For now, we'll just
8611 # warn during gcc/ subconfigure; unless you're bootstrapping with
8612 # -flto it won't be needed until after installation anyway.
8613 case $target in
8614 *-cygwin* | *-mingw* | *-apple-darwin* | *djgpp*) ;;
8615 *) if test x"$enable_lto" = x"yes"; then
8616 as_fn_error $? "LTO support is not enabled for this target." "$LINENO" 5
8617 fi
8618 ;;
8619 esac
8620 fi
8621 # Among non-ELF, only Windows platforms support the lto-plugin so far.
8622 # Build it unless LTO was explicitly disabled.
8623 case $target in
8624 *-cygwin* | *-mingw*) build_lto_plugin=$enable_lto ;;
8625 *) ;;
8626 esac
8627
8628 fi
8629
8630
8631 # Check whether --enable-linker-plugin-configure-flags was given.
8632 if test "${enable_linker_plugin_configure_flags+set}" = set; then :
8633 enableval=$enable_linker_plugin_configure_flags; extra_linker_plugin_configure_flags=$enableval
8634 else
8635 extra_linker_plugin_configure_flags=
8636 fi
8637
8638
8639 # Check whether --enable-linker-plugin-flags was given.
8640 if test "${enable_linker_plugin_flags+set}" = set; then :
8641 enableval=$enable_linker_plugin_flags; extra_linker_plugin_flags=$enableval
8642 else
8643 extra_linker_plugin_flags=
8644 fi
8645
8646
8647
8648 # Enable --enable-host-shared.
8649 # Checked early to determine whether jit is an 'all' language
8650 # Check whether --enable-host-shared was given.
8651 if test "${enable_host_shared+set}" = set; then :
8652 enableval=$enable_host_shared; host_shared=$enableval
8653 case $host in
8654 x86_64-*-darwin* | aarch64-*-darwin*)
8655 if test x$host_shared != xyes ; then
8656 # PIC is the default, and actually cannot be switched off.
8657 echo configure.ac: warning: PIC code is required for the configured target, host-shared setting ignored. 1>&2
8658 host_shared=yes
8659 fi ;;
8660 *) ;;
8661 esac
8662 else
8663 case $host in
8664 x86_64-*-darwin* | aarch64-*-darwin*) host_shared=yes ;;
8665 *) host_shared=no ;;
8666 esac
8667 fi
8668
8669
8670
8671
8672 # If we are building PIC/PIE host executables, and we are building dependent
8673 # libs (e.g. GMP) in-tree those libs need to be configured to generate PIC
8674 # code.
8675 host_libs_picflag=
8676 if test "$host_shared" = "yes";then
8677 host_libs_picflag='--with-pic'
8678 fi
8679
8680
8681 # By default, C and C++ are the only stage 1 languages.
8682 stage1_languages=,c,
8683
8684 # Target libraries that we bootstrap.
8685 bootstrap_target_libs=,target-libgcc,
8686
8687 # Figure out what language subdirectories are present.
8688 # Look if the user specified --enable-languages="..."; if not, use
8689 # the environment variable $LANGUAGES if defined. $LANGUAGES might
8690 # go away some day.
8691 # NB: embedded tabs in this IF block -- do not untabify
8692 if test -d ${srcdir}/gcc; then
8693 if test x"${enable_languages+set}" != xset; then
8694 if test x"${LANGUAGES+set}" = xset; then
8695 enable_languages="${LANGUAGES}"
8696 echo configure.ac: warning: setting LANGUAGES is deprecated, use --enable-languages instead 1>&2
8697 else
8698 enable_languages=default
8699 fi
8700 else
8701 if test x"${enable_languages}" = x ||
8702 test x"${enable_languages}" = xyes;
8703 then
8704 echo configure.ac: --enable-languages needs at least one language argument 1>&2
8705 exit 1
8706 fi
8707 fi
8708 enable_languages=`echo "${enable_languages}" | sed -e 's/[ ,][ ,]*/,/g' -e 's/,$//'`
8709
8710 # 'f95' is the old name for the 'fortran' language. We issue a warning
8711 # and make the substitution.
8712 case ,${enable_languages}, in
8713 *,f95,*)
8714 echo configure.ac: warning: 'f95' as language name is deprecated, use 'fortran' instead 1>&2
8715 enable_languages=`echo "${enable_languages}" | sed -e 's/f95/fortran/g'`
8716 ;;
8717 esac
8718
8719 # If bootstrapping, C++ must be enabled.
8720 case ",$enable_languages,:$enable_bootstrap" in
8721 *,c++,*:*) ;;
8722 *:yes)
8723 if test -f ${srcdir}/gcc/cp/config-lang.in; then
8724 enable_languages="${enable_languages},c++"
8725 else
8726 as_fn_error $? "bootstrapping requires c++ sources" "$LINENO" 5
8727 fi
8728 ;;
8729 esac
8730
8731 # First scan to see if an enabled language requires some other language.
8732 # We assume that a given config-lang.in will list all the language
8733 # front ends it requires, even if some are required indirectly.
8734 for lang_frag in ${srcdir}/gcc/*/config-lang.in .. ; do
8735 case ${lang_frag} in
8736 ..) ;;
8737 # The odd quoting in the next line works around
8738 # an apparent bug in bash 1.12 on linux.
8739 ${srcdir}/gcc/[*]/config-lang.in) ;;
8740 *)
8741 # From the config-lang.in, get $language, $lang_requires, and
8742 # $lang_requires_boot_languages.
8743 language=
8744 lang_requires=
8745 lang_requires_boot_languages=
8746 # set srcdir during sourcing lang_frag to the gcc dir.
8747 # Sadly overriding srcdir on the . line doesn't work in plain sh as it
8748 # polutes this shell
8749 saved_srcdir=${srcdir}
8750 srcdir=${srcdir}/gcc . ${lang_frag}
8751 srcdir=${saved_srcdir}
8752 for other in ${lang_requires} ${lang_requires_boot_languages}; do
8753 case ,${enable_languages}, in
8754 *,$other,*) ;;
8755 *,default,*) ;;
8756 *,all,*) ;;
8757 *,$language,*)
8758 echo " \`$other' language required by \`$language'; enabling" 1>&2
8759 enable_languages="${enable_languages},${other}"
8760 ;;
8761 esac
8762 done
8763 for other in ${lang_requires_boot_languages} ; do
8764 if test "$other" != "c"; then
8765 case ,${enable_stage1_languages}, in
8766 *,$other,*) ;;
8767 *,default,*) ;;
8768 *,all,*) ;;
8769 *)
8770 case ,${enable_languages}, in
8771 *,$language,*)
8772 echo " '$other' language required by '$language' in stage 1; enabling" 1>&2
8773 enable_stage1_languages="$enable_stage1_languages,${other}"
8774 ;;
8775 esac
8776 ;;
8777 esac
8778 fi
8779 done
8780 ;;
8781 esac
8782 done
8783
8784 new_enable_languages=,c,
8785
8786 # If LTO is enabled, add the LTO front end.
8787 if test "$enable_lto" = "yes" ; then
8788 case ,${enable_languages}, in
8789 *,lto,*) ;;
8790 *) enable_languages="${enable_languages},lto" ;;
8791 esac
8792 if test "${build_lto_plugin}" = "yes" ; then
8793 configdirs="$configdirs lto-plugin"
8794 fi
8795 fi
8796
8797 # If we're building an offloading compiler, add the LTO front end.
8798 if test x"$enable_as_accelerator_for" != x ; then
8799 case ,${enable_languages}, in
8800 *,lto,*) ;;
8801 *) enable_languages="${enable_languages},lto" ;;
8802 esac
8803 fi
8804
8805 missing_languages=`echo ",$enable_languages," | sed -e s/,default,/,/ -e s/,all,/,/ -e s/,c,/,/ `
8806 potential_languages=,c,
8807
8808 enabled_target_libs=
8809 disabled_target_libs=
8810
8811 for lang_frag in ${srcdir}/gcc/*/config-lang.in .. ; do
8812 case ${lang_frag} in
8813 ..) ;;
8814 # The odd quoting in the next line works around
8815 # an apparent bug in bash 1.12 on linux.
8816 ${srcdir}/gcc/[*]/config-lang.in) ;;
8817 *)
8818 # From the config-lang.in, get $language, $target_libs,
8819 # $lang_dirs, $boot_language, and $build_by_default
8820 language=
8821 target_libs=
8822 lang_dirs=
8823 subdir_requires=
8824 boot_language=no
8825 build_by_default=yes
8826 # set srcdir during sourcing. See above about save & restore
8827 saved_srcdir=${srcdir}
8828 srcdir=${srcdir}/gcc . ${lang_frag}
8829 srcdir=${saved_srcdir}
8830 if test x${language} = x; then
8831 echo "${lang_frag} doesn't set \$language." 1>&2
8832 exit 1
8833 fi
8834
8835 if test "$language" = "c++"; then
8836 boot_language=yes
8837 fi
8838
8839 add_this_lang=no
8840 # C is always enabled, so no need to add it again
8841 if test "$language" != "c"; then
8842 case ,${enable_languages}, in
8843 *,${language},*)
8844 # Language was explicitly selected; include it
8845 add_this_lang=yes
8846 ;;
8847 *,all,*)
8848 # All languages are enabled
8849 add_this_lang=all
8850 ;;
8851 *,default,*)
8852 # 'default' was selected, select it if it is a default language
8853 add_this_lang=${build_by_default}
8854 ;;
8855 esac
8856 fi
8857
8858 # Disable languages that need other directories if these aren't available.
8859 for i in $subdir_requires; do
8860 test -f "$srcdir/gcc/$i/config-lang.in" && continue
8861 case ${add_this_lang} in
8862 yes)
8863 # Specifically requested language; tell them.
8864 as_fn_error $? "The gcc/$i directory contains parts of $language but is missing" "$LINENO" 5
8865 ;;
8866 all)
8867 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: The gcc/$i directory contains parts of $language but is missing" >&5
8868 $as_echo "$as_me: WARNING: The gcc/$i directory contains parts of $language but is missing" >&2;}
8869 add_this_lang=unsupported
8870 ;;
8871 *)
8872 # Silently disable.
8873 add_this_lang=unsupported
8874 ;;
8875 esac
8876 done
8877
8878 # Disable Ada if no preexisting GNAT is available.
8879 case ${add_this_lang}:${language}:${have_gnat} in
8880 yes:ada:no)
8881 # Specifically requested language; tell them.
8882 as_fn_error $? "GNAT is required to build $language" "$LINENO" 5
8883 ;;
8884 all:ada:no)
8885 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: GNAT is required to build $language" >&5
8886 $as_echo "$as_me: WARNING: GNAT is required to build $language" >&2;}
8887 add_this_lang=unsupported
8888 ;;
8889 *:ada:no)
8890 # Silently disable.
8891 add_this_lang=unsupported
8892 ;;
8893 esac
8894
8895 # Disable D if no preexisting GDC is available.
8896 case ${add_this_lang}:${language}:${have_gdc} in
8897 yes:d:no)
8898 # Specifically requested language; tell them.
8899 as_fn_error $? "GDC is required to build $language" "$LINENO" 5
8900 ;;
8901 all:d:no)
8902 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: GDC is required to build $language" >&5
8903 $as_echo "$as_me: WARNING: GDC is required to build $language" >&2;}
8904 add_this_lang=unsupported
8905 ;;
8906 *:d:no)
8907 # Silently disable.
8908 add_this_lang=unsupported
8909 ;;
8910 esac
8911
8912 # Disable jit if -enable-host-shared not specified
8913 # but not if building for Mingw. All code in Windows
8914 # is position independent code (PIC).
8915 case $target in
8916 *mingw*) ;;
8917 *)
8918 case ${add_this_lang}:${language}:${host_shared} in
8919 yes:jit:no)
8920 # PR jit/64780: explicitly specify --enable-host-shared
8921 as_fn_error $? "
8922 Enabling language \"jit\" requires --enable-host-shared.
8923
8924 --enable-host-shared typically slows the rest of the compiler down by
8925 a few %, so you must explicitly enable it.
8926
8927 If you want to build both the jit and the regular compiler, it is often
8928 best to do this via two separate configure/builds, in separate
8929 directories, to avoid imposing the performance cost of
8930 --enable-host-shared on the regular compiler." "$LINENO" 5
8931 ;;
8932 all:jit:no)
8933 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --enable-host-shared required to build $language" >&5
8934 $as_echo "$as_me: WARNING: --enable-host-shared required to build $language" >&2;}
8935 add_this_lang=unsupported
8936 ;;
8937 *:jit:no)
8938 # Silently disable.
8939 add_this_lang=unsupported
8940 ;;
8941 esac
8942 ;;
8943 esac
8944
8945 # Disable a language that is unsupported by the target.
8946 case "${add_this_lang}: $unsupported_languages " in
8947 no:*) ;;
8948 unsupported:*) ;;
8949 *:*" $language "*)
8950 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ${language} not supported for this target" >&5
8951 $as_echo "$as_me: WARNING: ${language} not supported for this target" >&2;}
8952 add_this_lang=unsupported
8953 ;;
8954 esac
8955
8956 case $add_this_lang in
8957 unsupported)
8958 # Remove language-dependent dirs.
8959 disabled_target_libs="$disabled_target_libs $target_libs"
8960 noconfigdirs="$noconfigdirs $lang_dirs"
8961 ;;
8962 no)
8963 # Remove language-dependent dirs; still show language as supported.
8964 disabled_target_libs="$disabled_target_libs $target_libs"
8965 noconfigdirs="$noconfigdirs $lang_dirs"
8966 potential_languages="${potential_languages}${language},"
8967 ;;
8968 all|yes)
8969 new_enable_languages="${new_enable_languages}${language},"
8970 potential_languages="${potential_languages}${language},"
8971 missing_languages=`echo "$missing_languages" | sed "s/,$language,/,/"`
8972 enabled_target_libs="$enabled_target_libs $target_libs"
8973 case "${boot_language}:,$enable_stage1_languages," in
8974 yes:* | *:*,$language,* | *:*,yes, | *:*,all,)
8975 # Add to (comma-separated) list of stage 1 languages.
8976 case ",$stage1_languages," in
8977 *,$language,* | ,yes, | ,all,) ;;
8978 *) stage1_languages="${stage1_languages}${language}," ;;
8979 esac
8980 # We need to bootstrap any supporting libraries.
8981 bootstrap_target_libs=`echo "${bootstrap_target_libs}${target_libs}," | sed "s/ /,/g"`
8982 ;;
8983 esac
8984 ;;
8985 esac
8986 ;;
8987 esac
8988 done
8989
8990 # Add target libraries which are only needed for disabled languages
8991 # to noconfigdirs.
8992 if test -n "$disabled_target_libs"; then
8993 for dir in $disabled_target_libs; do
8994 case " $enabled_target_libs " in
8995 *" ${dir} "*) ;;
8996 *) noconfigdirs="$noconfigdirs $dir" ;;
8997 esac
8998 done
8999 fi
9000
9001 # Check whether --enable-stage1-languages was given.
9002 if test "${enable_stage1_languages+set}" = set; then :
9003 enableval=$enable_stage1_languages; case ,${enable_stage1_languages}, in
9004 ,no,|,,)
9005 # Set it to something that will have no effect in the loop below
9006 enable_stage1_languages=c ;;
9007 ,yes,)
9008 enable_stage1_languages=`echo $new_enable_languages | \
9009 sed -e "s/^,//" -e "s/,$//" ` ;;
9010 *,all,*)
9011 enable_stage1_languages=`echo ,$enable_stage1_languages, | \
9012 sed -e "s/,all,/$new_enable_languages/" -e "s/^,//" -e "s/,$//" ` ;;
9013 esac
9014
9015 # Add "good" languages from enable_stage1_languages to stage1_languages,
9016 # while "bad" languages go in missing_languages. Leave no duplicates.
9017 for i in `echo $enable_stage1_languages | sed 's/,/ /g' `; do
9018 case $potential_languages in
9019 *,$i,*)
9020 case $stage1_languages in
9021 *,$i,*) ;;
9022 *) stage1_languages="$stage1_languages$i," ;;
9023 esac ;;
9024 *)
9025 case $missing_languages in
9026 *,$i,*) ;;
9027 *) missing_languages="$missing_languages$i," ;;
9028 esac ;;
9029 esac
9030 done
9031 fi
9032
9033
9034 # Remove leading/trailing commas that were added for simplicity
9035 potential_languages=`echo "$potential_languages" | sed -e "s/^,//" -e "s/,$//"`
9036 missing_languages=`echo "$missing_languages" | sed -e "s/^,//" -e "s/,$//"`
9037 stage1_languages=`echo "$stage1_languages" | sed -e "s/^,//" -e "s/,$//"`
9038 new_enable_languages=`echo "$new_enable_languages" | sed -e "s/^,//" -e "s/,$//"`
9039
9040 if test "x$missing_languages" != x; then
9041 as_fn_error $? "
9042 The following requested languages could not be built: ${missing_languages}
9043 Supported languages are: ${potential_languages}" "$LINENO" 5
9044 fi
9045 if test "x$new_enable_languages" != "x$enable_languages"; then
9046 echo The following languages will be built: ${new_enable_languages}
9047 enable_languages="$new_enable_languages"
9048 fi
9049
9050
9051 ac_configure_args=`echo " $ac_configure_args" | sed -e "s/ '--enable-languages=[^ ]*'//g" -e "s/$/ '--enable-languages="$enable_languages"'/" `
9052 fi
9053
9054 # Handle --disable-<component> generically.
9055 for dir in $configdirs $build_configdirs $target_configdirs ; do
9056 dirname=`echo $dir | sed -e s/target-//g -e s/build-//g -e s/-/_/g`
9057 varname=`echo $dirname | sed -e s/+/_/g`
9058 if eval test x\${enable_${varname}} "=" xno ; then
9059 noconfigdirs="$noconfigdirs $dir"
9060 fi
9061 done
9062
9063 # Check for Boehm's garbage collector
9064 # Check whether --enable-objc-gc was given.
9065 if test "${enable_objc_gc+set}" = set; then :
9066 enableval=$enable_objc_gc;
9067 fi
9068
9069
9070 # Check whether --with-target-bdw-gc was given.
9071 if test "${with_target_bdw_gc+set}" = set; then :
9072 withval=$with_target_bdw_gc;
9073 fi
9074
9075
9076 # Check whether --with-target-bdw-gc-include was given.
9077 if test "${with_target_bdw_gc_include+set}" = set; then :
9078 withval=$with_target_bdw_gc_include;
9079 fi
9080
9081
9082 # Check whether --with-target-bdw-gc-lib was given.
9083 if test "${with_target_bdw_gc_lib+set}" = set; then :
9084 withval=$with_target_bdw_gc_lib;
9085 fi
9086
9087
9088 case ,${enable_languages},:${enable_objc_gc} in *,objc,*:yes|*,objc,*:auto)
9089 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bdw garbage collector" >&5
9090 $as_echo_n "checking for bdw garbage collector... " >&6; }
9091 if test "x$with_target_bdw_gc$with_target_bdw_gc_include$with_target_bdw_gc_lib" = x; then
9092 { $as_echo "$as_me:${as_lineno-$LINENO}: result: using bdw-gc in default locations" >&5
9093 $as_echo "using bdw-gc in default locations" >&6; }
9094 else
9095 if test "x$with_target_bdw_gc_include" = x && test "x$with_target_bdw_gc_lib" != x; then
9096 as_fn_error $? "found --with-target-bdw-gc-lib but --with-target-bdw-gc-include missing" "$LINENO" 5
9097 elif test "x$with_target_bdw_gc_include" != x && test "x$with_target_bdw_gc_lib" = x; then
9098 as_fn_error $? "found --with-target-bdw-gc-include but --with-target-bdw-gc-lib missing" "$LINENO" 5
9099 else
9100 { $as_echo "$as_me:${as_lineno-$LINENO}: result: using paths configured with --with-target-bdw-gc options" >&5
9101 $as_echo "using paths configured with --with-target-bdw-gc options" >&6; }
9102 fi
9103 fi
9104 esac
9105
9106 # Disable libitm, libsanitizer, libvtv if we're not building C++
9107 case ,${enable_languages}, in
9108 *,c++,*)
9109 # Disable libitm, libsanitizer if we're not building libstdc++
9110 case "${noconfigdirs}" in
9111 *target-libstdc++-v3*)
9112 noconfigdirs="$noconfigdirs target-libitm target-libsanitizer"
9113 ;;
9114 *) ;;
9115 esac
9116 ;;
9117 *)
9118 noconfigdirs="$noconfigdirs target-libitm target-libsanitizer target-libvtv"
9119 ;;
9120 esac
9121
9122 # If gcc/ is not in the source tree then we'll not be building a
9123 # target compiler, assume in that case we don't want to build any
9124 # target libraries or tools.
9125 #
9126 # This was added primarily for the benefit for binutils-gdb who reuse
9127 # this configure script, but don't always have target tools available.
9128 if test ! -d ${srcdir}/gcc; then
9129 skipdirs="${skipdirs} ${target_configdirs}"
9130 fi
9131
9132 # Remove the entries in $skipdirs and $noconfigdirs from $configdirs,
9133 # $build_configdirs and $target_configdirs.
9134 # If we have the source for $noconfigdirs entries, add them to $notsupp.
9135
9136 notsupp=""
9137 for dir in . $skipdirs $noconfigdirs ; do
9138 dirname=`echo $dir | sed -e s/target-//g -e s/build-//g`
9139 if test $dir != . && echo " ${configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
9140 configdirs=`echo " ${configdirs} " | sed -e "s/ ${dir} / /"`
9141 if test -r $srcdir/$dirname/configure ; then
9142 if echo " ${skipdirs} " | grep " ${dir} " >/dev/null 2>&1; then
9143 true
9144 else
9145 notsupp="$notsupp $dir"
9146 fi
9147 fi
9148 fi
9149 if test $dir != . && echo " ${build_configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
9150 build_configdirs=`echo " ${build_configdirs} " | sed -e "s/ ${dir} / /"`
9151 if test -r $srcdir/$dirname/configure ; then
9152 if echo " ${skipdirs} " | grep " ${dir} " >/dev/null 2>&1; then
9153 true
9154 else
9155 notsupp="$notsupp $dir"
9156 fi
9157 fi
9158 fi
9159 if test $dir != . && echo " ${target_configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
9160 target_configdirs=`echo " ${target_configdirs} " | sed -e "s/ ${dir} / /"`
9161 if test -r $srcdir/$dirname/configure ; then
9162 if echo " ${skipdirs} " | grep " ${dir} " >/dev/null 2>&1; then
9163 true
9164 else
9165 notsupp="$notsupp $dir"
9166 fi
9167 fi
9168 fi
9169 done
9170
9171 # Quietly strip out all directories which aren't configurable in this tree.
9172 # This relies on all configurable subdirectories being autoconfiscated, which
9173 # is now the case.
9174 build_configdirs_all="$build_configdirs"
9175 build_configdirs=
9176 for i in ${build_configdirs_all} ; do
9177 j=`echo $i | sed -e s/build-//g`
9178 if test -f ${srcdir}/$j/configure ; then
9179 build_configdirs="${build_configdirs} $i"
9180 fi
9181 done
9182
9183 configdirs_all="$configdirs"
9184 configdirs=
9185 for i in ${configdirs_all} ; do
9186 if test -f ${srcdir}/$i/configure ; then
9187 configdirs="${configdirs} $i"
9188 fi
9189 done
9190
9191 target_configdirs_all="$target_configdirs"
9192 target_configdirs=
9193 for i in ${target_configdirs_all} ; do
9194 j=`echo $i | sed -e s/target-//g`
9195 if test -f ${srcdir}/$j/configure ; then
9196 target_configdirs="${target_configdirs} $i"
9197 fi
9198 done
9199
9200 # libiberty-linker-plugin is special: it doesn't have its own source directory,
9201 # so we have to add it after the preceding checks.
9202 if test x"$extra_linker_plugin_flags$extra_linker_plugin_configure_flags" != x
9203 then
9204 case " $configdirs " in
9205 *" libiberty "*)
9206 # If we can build libiberty, we can also build libiberty-linker-plugin.
9207 configdirs="$configdirs libiberty-linker-plugin"
9208 extra_linker_plugin_configure_flags="$extra_linker_plugin_configure_flags \
9209 --with-libiberty=../libiberty-linker-plugin";;
9210 *)
9211 as_fn_error $? "libiberty missing" "$LINENO" 5;;
9212 esac
9213 fi
9214
9215 # Sometimes we have special requirements for the host libiberty.
9216 extra_host_libiberty_configure_flags=
9217 case " $configdirs " in
9218 *" lto-plugin "* | *" libcc1 "* | *" gdbserver "*)
9219 # When these are to be built as shared libraries, the same applies to
9220 # libiberty.
9221 extra_host_libiberty_configure_flags=--enable-shared
9222 ;;
9223 esac
9224
9225
9226 # Sometimes we have special requirements for the host zlib.
9227 extra_host_zlib_configure_flags=
9228 case " $configdirs " in
9229 *" bfd "*)
9230 # When bfd is to be built as a shared library, the same applies to
9231 # zlib.
9232 if test "$enable_shared" = "yes"; then
9233 extra_host_zlib_configure_flags=--enable-host-shared
9234 fi
9235 ;;
9236 esac
9237
9238
9239 # Produce a warning message for the subdirs we can't configure.
9240 # This isn't especially interesting in the Cygnus tree, but in the individual
9241 # FSF releases, it's important to let people know when their machine isn't
9242 # supported by the one or two programs in a package.
9243
9244 if test -n "${notsupp}" && test -z "${norecursion}" ; then
9245 # If $appdirs is non-empty, at least one of those directories must still
9246 # be configured, or we error out. (E.g., if the gas release supports a
9247 # specified target in some subdirs but not the gas subdir, we shouldn't
9248 # pretend that all is well.)
9249 if test -n "$appdirs" ; then
9250 for dir in $appdirs ; do
9251 if test -r $dir/Makefile.in ; then
9252 if echo " ${configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
9253 appdirs=""
9254 break
9255 fi
9256 if echo " ${target_configdirs} " | grep " target-${dir} " >/dev/null 2>&1; then
9257 appdirs=""
9258 break
9259 fi
9260 fi
9261 done
9262 if test -n "$appdirs" ; then
9263 echo "*** This configuration is not supported by this package." 1>&2
9264 exit 1
9265 fi
9266 fi
9267 # Okay, some application will build, or we don't care to check. Still
9268 # notify of subdirs not getting built.
9269 echo "*** This configuration is not supported in the following subdirectories:" 1>&2
9270 echo " ${notsupp}" 1>&2
9271 echo " (Any other directories should still work fine.)" 1>&2
9272 fi
9273
9274 case "$host" in
9275 *msdosdjgpp*)
9276 enable_gdbtk=no ;;
9277 esac
9278
9279 # To find our prefix, in gcc_cv_tool_prefix.
9280
9281 # The user is always right.
9282 if test "${PATH_SEPARATOR+set}" != set; then
9283 echo "#! /bin/sh" >conf$$.sh
9284 echo "exit 0" >>conf$$.sh
9285 chmod +x conf$$.sh
9286 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
9287 PATH_SEPARATOR=';'
9288 else
9289 PATH_SEPARATOR=:
9290 fi
9291 rm -f conf$$.sh
9292 fi
9293
9294
9295 get_gcc_base_ver="cat"
9296
9297 # Check whether --with-gcc-major-version-only was given.
9298 if test "${with_gcc_major_version_only+set}" = set; then :
9299 withval=$with_gcc_major_version_only; if test x$with_gcc_major_version_only = xyes ; then
9300 get_gcc_base_ver="sed -e 's/^\([0-9]*\).*/\1/'"
9301 fi
9302
9303 fi
9304
9305
9306
9307
9308
9309
9310 if test "x$exec_prefix" = xNONE; then
9311 if test "x$prefix" = xNONE; then
9312 gcc_cv_tool_prefix=$ac_default_prefix
9313 else
9314 gcc_cv_tool_prefix=$prefix
9315 fi
9316 else
9317 gcc_cv_tool_prefix=$exec_prefix
9318 fi
9319
9320 # If there is no compiler in the tree, use the PATH only. In any
9321 # case, if there is no compiler in the tree nobody should use
9322 # AS_FOR_TARGET and LD_FOR_TARGET.
9323 if test x$host = x$build && test -f $srcdir/gcc/BASE-VER; then
9324 if test x$with_gcc_major_version_only = xyes ; then
9325 gcc_version=`sed -e 's/^\([0-9]*\).*$/\1/' $srcdir/gcc/BASE-VER`
9326 else
9327 gcc_version=`cat $srcdir/gcc/BASE-VER`
9328 fi
9329 gcc_cv_tool_dirs="$gcc_cv_tool_prefix/libexec/gcc/$target_noncanonical/$gcc_version$PATH_SEPARATOR"
9330 gcc_cv_tool_dirs="$gcc_cv_tool_dirs$gcc_cv_tool_prefix/libexec/gcc/$target_noncanonical$PATH_SEPARATOR"
9331 gcc_cv_tool_dirs="$gcc_cv_tool_dirs/usr/lib/gcc/$target_noncanonical/$gcc_version$PATH_SEPARATOR"
9332 gcc_cv_tool_dirs="$gcc_cv_tool_dirs/usr/lib/gcc/$target_noncanonical$PATH_SEPARATOR"
9333 gcc_cv_tool_dirs="$gcc_cv_tool_dirs$gcc_cv_tool_prefix/$target_noncanonical/bin/$target_noncanonical/$gcc_version$PATH_SEPARATOR"
9334 gcc_cv_tool_dirs="$gcc_cv_tool_dirs$gcc_cv_tool_prefix/$target_noncanonical/bin$PATH_SEPARATOR"
9335 else
9336 gcc_cv_tool_dirs=
9337 fi
9338
9339 if test x$build = x$target && test -n "$md_exec_prefix"; then
9340 gcc_cv_tool_dirs="$gcc_cv_tool_dirs$md_exec_prefix$PATH_SEPARATOR"
9341 fi
9342
9343
9344
9345 copy_dirs=
9346
9347
9348 # Check whether --with-build-sysroot was given.
9349 if test "${with_build_sysroot+set}" = set; then :
9350 withval=$with_build_sysroot; if test x"$withval" != x ; then
9351 SYSROOT_CFLAGS_FOR_TARGET="--sysroot=$withval"
9352 fi
9353 else
9354 SYSROOT_CFLAGS_FOR_TARGET=
9355 fi
9356
9357
9358
9359
9360 # Check whether --with-debug-prefix-map was given.
9361 if test "${with_debug_prefix_map+set}" = set; then :
9362 withval=$with_debug_prefix_map; if test x"$withval" != x; then
9363 DEBUG_PREFIX_CFLAGS_FOR_TARGET=
9364 for debug_map in $withval; do
9365 DEBUG_PREFIX_CFLAGS_FOR_TARGET="$DEBUG_PREFIX_CFLAGS_FOR_TARGET -fdebug-prefix-map=$debug_map"
9366 done
9367 fi
9368 else
9369 DEBUG_PREFIX_CFLAGS_FOR_TARGET=
9370 fi
9371
9372
9373
9374 # During gcc bootstrap, if we use some random cc for stage1 then CFLAGS
9375 # might be empty or "-g". We don't require a C++ compiler, so CXXFLAGS
9376 # might also be empty (or "-g", if a non-GCC C++ compiler is in the path).
9377 # We want to ensure that TARGET libraries (which we know are built with
9378 # gcc) are built with "-O2 -g", so include those options when setting
9379 # CFLAGS_FOR_TARGET and CXXFLAGS_FOR_TARGET.
9380 if test "x$CFLAGS_FOR_TARGET" = x; then
9381 if test "x${is_cross_compiler}" = xyes; then
9382 CFLAGS_FOR_TARGET="-g -O2"
9383 else
9384 CFLAGS_FOR_TARGET=$CFLAGS
9385 case " $CFLAGS " in
9386 *" -O2 "*) ;;
9387 *) CFLAGS_FOR_TARGET="-O2 $CFLAGS_FOR_TARGET" ;;
9388 esac
9389 case " $CFLAGS " in
9390 *" -g "* | *" -g3 "*) ;;
9391 *) CFLAGS_FOR_TARGET="-g $CFLAGS_FOR_TARGET" ;;
9392 esac
9393 fi
9394 fi
9395
9396
9397 if test "x$CXXFLAGS_FOR_TARGET" = x; then
9398 if test "x${is_cross_compiler}" = xyes; then
9399 CXXFLAGS_FOR_TARGET="-g -O2"
9400 else
9401 CXXFLAGS_FOR_TARGET=$CXXFLAGS
9402 case " $CXXFLAGS " in
9403 *" -O2 "*) ;;
9404 *) CXXFLAGS_FOR_TARGET="-O2 $CXXFLAGS_FOR_TARGET" ;;
9405 esac
9406 case " $CXXFLAGS " in
9407 *" -g "* | *" -g3 "*) ;;
9408 *) CXXFLAGS_FOR_TARGET="-g $CXXFLAGS_FOR_TARGET" ;;
9409 esac
9410 fi
9411 fi
9412
9413
9414
9415
9416 # Handle --with-headers=XXX. If the value is not "yes", the contents of
9417 # the named directory are copied to $(tooldir)/sys-include.
9418 if test x"${with_headers}" != x && test x"${with_headers}" != xno ; then
9419 if test x${is_cross_compiler} = xno ; then
9420 echo 1>&2 '***' --with-headers is only supported when cross compiling
9421 exit 1
9422 fi
9423 if test x"${with_headers}" != xyes ; then
9424 x=${gcc_cv_tool_prefix}
9425 copy_dirs="${copy_dirs} ${with_headers} $x/${target_noncanonical}/sys-include"
9426 fi
9427 fi
9428
9429 # Handle --with-libs=XXX. If the value is not "yes", the contents of
9430 # the name directories are copied to $(tooldir)/lib. Multiple directories
9431 # are permitted.
9432 if test x"${with_libs}" != x && test x"${with_libs}" != xno ; then
9433 if test x${is_cross_compiler} = xno ; then
9434 echo 1>&2 '***' --with-libs is only supported when cross compiling
9435 exit 1
9436 fi
9437 if test x"${with_libs}" != xyes ; then
9438 # Copy the libraries in reverse order, so that files in the first named
9439 # library override files in subsequent libraries.
9440 x=${gcc_cv_tool_prefix}
9441 for l in ${with_libs}; do
9442 copy_dirs="$l $x/${target_noncanonical}/lib ${copy_dirs}"
9443 done
9444 fi
9445 fi
9446
9447 # Set with_gnu_as, with_gnu_ld, and with_system_zlib as appropriate.
9448 #
9449 # This is done by determining whether or not the appropriate directory
9450 # is available, and by checking whether or not specific configurations
9451 # have requested that this magic not happen.
9452 #
9453 # The command line options always override the explicit settings in
9454 # configure.ac, and the settings in configure.ac override this magic.
9455 #
9456 # If the default for a toolchain is to use GNU as and ld, and you don't
9457 # want to do that, then you should use the --without-gnu-as and
9458 # --without-gnu-ld options for the configure script. Similarly, if
9459 # the default is to use the included zlib and you don't want to do that,
9460 # you should use the --with-system-zlib option for the configure script.
9461
9462 if test x${use_gnu_as} = x &&
9463 echo " ${configdirs} " | grep " gas " > /dev/null 2>&1 ; then
9464 with_gnu_as=yes
9465 extra_host_args="$extra_host_args --with-gnu-as"
9466 fi
9467
9468 if test x${use_gnu_ld} = x &&
9469 echo " ${configdirs} " | egrep " (go)?ld " > /dev/null 2>&1 ; then
9470 with_gnu_ld=yes
9471 extra_host_args="$extra_host_args --with-gnu-ld"
9472 fi
9473
9474 if test x${use_included_zlib} = x &&
9475 echo " ${configdirs} " | grep " zlib " > /dev/null 2>&1 ; then
9476 :
9477 else
9478 with_system_zlib=yes
9479 extra_host_args="$extra_host_args --with-system-zlib"
9480 fi
9481
9482 # If using newlib, add --with-newlib to the extra_host_args so that gcc/configure
9483 # can detect this case.
9484
9485 if test x${with_newlib} != xno && echo " ${target_configdirs} " | grep " target-newlib " > /dev/null 2>&1 ; then
9486 with_newlib=yes
9487 extra_host_args="$extra_host_args --with-newlib"
9488 fi
9489
9490 # Handle ${copy_dirs}
9491 set fnord ${copy_dirs}
9492 shift
9493 while test $# != 0 ; do
9494 if test -f $2/COPIED && test x"`cat $2/COPIED`" = x"$1" ; then
9495 :
9496 else
9497 echo Copying $1 to $2
9498
9499 # Use the install script to create the directory and all required
9500 # parent directories.
9501 if test -d $2 ; then
9502 :
9503 else
9504 echo >config.temp
9505 ${srcdir}/install-sh -c -m 644 config.temp $2/COPIED
9506 fi
9507
9508 # Copy the directory, assuming we have tar.
9509 # FIXME: Should we use B in the second tar? Not all systems support it.
9510 (cd $1; tar -cf - .) | (cd $2; tar -xpf -)
9511
9512 # It is the responsibility of the user to correctly adjust all
9513 # symlinks. If somebody can figure out how to handle them correctly
9514 # here, feel free to add the code.
9515
9516 echo $1 > $2/COPIED
9517 fi
9518 shift; shift
9519 done
9520
9521 # Determine a target-dependent exec_prefix that the installed
9522 # gcc will search in. Keep this list sorted by triplet, with
9523 # the *-*-osname triplets last.
9524 md_exec_prefix=
9525 case "${target}" in
9526 i[34567]86-pc-msdosdjgpp*)
9527 md_exec_prefix=/dev/env/DJDIR/bin
9528 ;;
9529 *-*-hpux* | \
9530 *-*-nto-qnx* | \
9531 *-*-solaris2*)
9532 md_exec_prefix=/usr/ccs/bin
9533 ;;
9534 esac
9535
9536 extra_arflags_for_target=
9537 extra_nmflags_for_target=
9538 extra_ranlibflags_for_target=
9539 target_makefile_frag=/dev/null
9540 case "${target}" in
9541 spu-*-*)
9542 target_makefile_frag="config/mt-spu"
9543 ;;
9544 mips*-sde-elf* | mips*-mti-elf* | mips*-img-elf*)
9545 target_makefile_frag="config/mt-sde"
9546 ;;
9547 mipsisa*-*-elfoabi*)
9548 target_makefile_frag="config/mt-mips-elfoabi"
9549 ;;
9550 mips*-*-*linux* | mips*-*-gnu*)
9551 target_makefile_frag="config/mt-mips-gnu"
9552 ;;
9553 nios2-*-elf*)
9554 target_makefile_frag="config/mt-nios2-elf"
9555 ;;
9556 *-*-linux-android*)
9557 target_makefile_frag="config/mt-android"
9558 ;;
9559 *-*-linux* | *-*-gnu* | *-*-k*bsd*-gnu | *-*-kopensolaris*-gnu)
9560 target_makefile_frag="config/mt-gnu"
9561 ;;
9562 *-*-aix4.[3456789]* | *-*-aix[56789].*)
9563 # nm and ar from AIX 4.3 and above require -X32_64 flag to all ar and nm
9564 # commands to handle both 32-bit and 64-bit objects. These flags are
9565 # harmless if we're using GNU nm or ar.
9566 extra_arflags_for_target=" -X32_64"
9567 extra_nmflags_for_target=" -B -X32_64"
9568 ;;
9569 esac
9570
9571 alphaieee_frag=/dev/null
9572 case $target in
9573 alpha*-*-*)
9574 # This just makes sure to use the -mieee option to build target libs.
9575 # This should probably be set individually by each library.
9576 alphaieee_frag="config/mt-alphaieee"
9577 ;;
9578 esac
9579
9580 # If --enable-target-optspace always use -Os instead of -O2 to build
9581 # the target libraries, similarly if it is not specified, use -Os
9582 # on selected platforms.
9583 ospace_frag=/dev/null
9584 case "${enable_target_optspace}:${target}" in
9585 yes:*)
9586 ospace_frag="config/mt-ospace"
9587 ;;
9588 :d30v-*)
9589 ospace_frag="config/mt-d30v"
9590 ;;
9591 :m32r-* | :d10v-* | :fr30-* | :i?86*-*-elfiamcu)
9592 ospace_frag="config/mt-ospace"
9593 ;;
9594 no:* | :*)
9595 ;;
9596 *)
9597 echo "*** bad value \"${enable_target_optspace}\" for --enable-target-optspace flag; ignored" 1>&2
9598 ;;
9599 esac
9600
9601 # Some systems (e.g., one of the i386-aix systems the gas testers are
9602 # using) don't handle "\$" correctly, so don't use it here.
9603 tooldir='${exec_prefix}'/${target_noncanonical}
9604 build_tooldir=${tooldir}
9605
9606 # Create a .gdbinit file which runs the one in srcdir
9607 # and tells GDB to look there for source files.
9608
9609 if test -r ${srcdir}/.gdbinit ; then
9610 case ${srcdir} in
9611 .) ;;
9612 *) cat > ./.gdbinit <<EOF
9613 # ${NO_EDIT}
9614 dir ${srcdir}
9615 dir .
9616 source ${srcdir}/.gdbinit
9617 EOF
9618 ;;
9619 esac
9620 fi
9621
9622 # Make sure that the compiler is able to generate an executable. If it
9623 # can't, we are probably in trouble. We don't care whether we can run the
9624 # executable--we might be using a cross compiler--we only care whether it
9625 # can be created. At this point the main configure script has set CC.
9626 we_are_ok=no
9627 echo "int main () { return 0; }" > conftest.c
9628 ${CC} -o conftest ${CFLAGS} ${CPPFLAGS} ${LDFLAGS} conftest.c
9629 if test $? = 0 ; then
9630 if test -s conftest || test -s conftest.exe ; then
9631 we_are_ok=yes
9632 fi
9633 fi
9634 case $we_are_ok in
9635 no)
9636 echo 1>&2 "*** The command '${CC} -o conftest ${CFLAGS} ${CPPFLAGS} ${LDFLAGS} conftest.c' failed."
9637 echo 1>&2 "*** You must set the environment variable CC to a working compiler."
9638 rm -f conftest*
9639 exit 1
9640 ;;
9641 esac
9642 rm -f conftest*
9643
9644 # Decide which environment variable is used to find dynamic libraries.
9645 case "${host}" in
9646 *-*-hpux*) RPATH_ENVVAR=SHLIB_PATH ;;
9647 *-*-darwin*) RPATH_ENVVAR=DYLD_LIBRARY_PATH ;;
9648 *-*-mingw* | *-*-cygwin ) RPATH_ENVVAR=PATH ;;
9649 *) RPATH_ENVVAR=LD_LIBRARY_PATH ;;
9650 esac
9651
9652 # On systems where the dynamic library environment variable is PATH,
9653 # gcc/ will put dynamic libraries into a subdirectory to avoid adding
9654 # built executables to PATH.
9655 if test "$RPATH_ENVVAR" = PATH; then
9656 GCC_SHLIB_SUBDIR=/shlib
9657 else
9658 GCC_SHLIB_SUBDIR=
9659 fi
9660
9661 # Adjust the toplevel makefile according to whether bootstrap was selected.
9662 case $enable_bootstrap in
9663 yes)
9664 bootstrap_suffix=bootstrap
9665 BUILD_CONFIG=bootstrap-debug
9666 ;;
9667 no)
9668 bootstrap_suffix=no-bootstrap
9669 BUILD_CONFIG=
9670 ;;
9671 esac
9672
9673 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for default BUILD_CONFIG" >&5
9674 $as_echo_n "checking for default BUILD_CONFIG... " >&6; }
9675
9676
9677 # Check whether --with-build-config was given.
9678 if test "${with_build_config+set}" = set; then :
9679 withval=$with_build_config; case $with_build_config in
9680 yes) with_build_config= ;;
9681 no) with_build_config= BUILD_CONFIG= ;;
9682 esac
9683 fi
9684
9685
9686 if test "x${with_build_config}" != x; then
9687 BUILD_CONFIG=$with_build_config
9688 else
9689 case $BUILD_CONFIG in
9690 bootstrap-debug)
9691 if echo "int f (void) { return 0; }" > conftest.c &&
9692 ${CC} -c conftest.c &&
9693 mv conftest.o conftest.o.g0 &&
9694 ${CC} -c -g conftest.c &&
9695 mv conftest.o conftest.o.g &&
9696 ${srcdir}/contrib/compare-debug conftest.o.g0 conftest.o.g > /dev/null 2>&1; then
9697 :
9698 else
9699 BUILD_CONFIG=
9700 fi
9701 rm -f conftest.c conftest.o conftest.o.g0 conftest.o.g
9702 ;;
9703 esac
9704 fi
9705 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BUILD_CONFIG" >&5
9706 $as_echo "$BUILD_CONFIG" >&6; }
9707
9708
9709 # Use same top-level configure hooks in libgcc/libstdc++/libvtv.
9710 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-vtable-verify" >&5
9711 $as_echo_n "checking for --enable-vtable-verify... " >&6; }
9712 # Check whether --enable-vtable-verify was given.
9713 if test "${enable_vtable_verify+set}" = set; then :
9714 enableval=$enable_vtable_verify; case "$enableval" in
9715 yes) enable_vtable_verify=yes ;;
9716 no) enable_vtable_verify=no ;;
9717 *) enable_vtable_verify=no;;
9718 esac
9719 else
9720 enable_vtable_verify=no
9721 fi
9722
9723 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_vtable_verify" >&5
9724 $as_echo "$enable_vtable_verify" >&6; }
9725
9726 # Record target_configdirs and the configure arguments for target and
9727 # build configuration in Makefile.
9728 target_configdirs=`echo "${target_configdirs}" | sed -e 's/target-//g'`
9729 build_configdirs=`echo "${build_configdirs}" | sed -e 's/build-//g'`
9730 bootstrap_fixincludes=no
9731
9732 # If we are building libgomp, bootstrap it.
9733 if echo " ${target_configdirs} " | grep " libgomp " > /dev/null 2>&1 ; then
9734 bootstrap_target_libs=${bootstrap_target_libs}target-libgomp,
9735 fi
9736
9737 # If we are building libsanitizer and $BUILD_CONFIG contains bootstrap-asan
9738 # or bootstrap-ubsan, bootstrap it.
9739 if echo " ${target_configdirs} " | grep " libsanitizer " > /dev/null 2>&1; then
9740 case "$BUILD_CONFIG" in
9741 *bootstrap-hwasan* | *bootstrap-asan* | *bootstrap-ubsan* )
9742 bootstrap_target_libs=${bootstrap_target_libs}target-libsanitizer,
9743 bootstrap_fixincludes=yes
9744 ;;
9745 esac
9746 fi
9747
9748 # If we are building libvtv and --enable-vtable-verify, bootstrap it.
9749 if echo " ${target_configdirs} " | grep " libvtv " > /dev/null 2>&1 &&
9750 test "$enable_vtable_verify" != no; then
9751 bootstrap_target_libs=${bootstrap_target_libs}target-libvtv,
9752 fi
9753
9754 # If we are building libatomic and the list of enabled languages includes the
9755 # D frontend, bootstrap it.
9756 if echo " ${target_configdirs} " | grep " libatomic " > /dev/null 2>&1; then
9757 case ,${enable_languages}, in
9758 *,d,*)
9759 bootstrap_target_libs=${bootstrap_target_libs}target-libatomic,
9760 ;;
9761 esac
9762 fi
9763
9764 # Determine whether gdb needs tk/tcl or not.
9765 # Use 'maybe' since enable_gdbtk might be true even if tk isn't available
9766 # and in that case we want gdb to be built without tk. Ugh!
9767 # In fact I believe gdb is the *only* package directly dependent on tk,
9768 # so we should be able to put the 'maybe's in unconditionally and
9769 # leave out the maybe dependencies when enable_gdbtk is false. I'm not
9770 # 100% sure that that's safe though.
9771
9772 gdb_tk="maybe-all-tcl maybe-all-tk maybe-all-itcl maybe-all-libgui"
9773 case "$enable_gdbtk" in
9774 no)
9775 GDB_TK="" ;;
9776 yes)
9777 GDB_TK="${gdb_tk}" ;;
9778 *)
9779 # Only add the dependency on gdbtk when GDBtk is part of the gdb
9780 # distro. Eventually someone will fix this and move Insight, nee
9781 # gdbtk to a separate directory.
9782 if test -d ${srcdir}/gdb/gdbtk ; then
9783 GDB_TK="${gdb_tk}"
9784 else
9785 GDB_TK=""
9786 fi
9787 ;;
9788 esac
9789 CONFIGURE_GDB_TK=`echo ${GDB_TK} | sed s/-all-/-configure-/g`
9790 INSTALL_GDB_TK=`echo ${GDB_TK} | sed s/-all-/-install-/g`
9791
9792 # gdb and gdbserver depend on gnulib and gdbsupport, but as nothing
9793 # else does, only include them if one of these is built. The Makefile
9794 # provides the ordering, so it's enough here to add to the list.
9795 case " ${configdirs} " in
9796 *\ gdb\ *)
9797 configdirs="${configdirs} gnulib gdbsupport"
9798 ;;
9799 *\ gdbserver\ *)
9800 configdirs="${configdirs} gnulib gdbsupport"
9801 ;;
9802 *\ sim\ *)
9803 configdirs="${configdirs} gnulib"
9804 ;;
9805 esac
9806
9807 # Strip out unwanted targets.
9808
9809 # While at that, we remove Makefiles if we were started for recursive
9810 # configuration, so that the top-level Makefile reconfigures them,
9811 # like we used to do when configure itself was recursive.
9812
9813 # Loop over modules. We used to use the "$extrasub" feature from Autoconf
9814 # but now we're fixing up the Makefile ourselves with the additional
9815 # commands passed to AC_CONFIG_FILES. Use separate variables
9816 # extrasub-{build,host,target} not because there is any reason to split
9817 # the substitutions up that way, but only to remain below the limit of
9818 # 99 commands in a script, for HP-UX sed.
9819
9820 # Do not nest @if/@endif or @unless/@endunless pairs, because
9821 # configure will not warn you at all.
9822
9823 case "$enable_bootstrap:$ENABLE_GOLD: $configdirs :,$stage1_languages," in
9824 yes:yes:*\ gold\ *:*,c++,*) ;;
9825 yes:yes:*\ gold\ *:*)
9826 as_fn_error $? "in a combined tree, bootstrapping with --enable-gold requires c++ in stage1_languages" "$LINENO" 5
9827 ;;
9828 esac
9829
9830 extrasub_build=
9831 for module in ${build_configdirs} ; do
9832 if test -z "${no_recursion}" \
9833 && test -f ${build_subdir}/${module}/Makefile; then
9834 echo 1>&2 "*** removing ${build_subdir}/${module}/Makefile to force reconfigure"
9835 rm -f ${build_subdir}/${module}/Makefile
9836 fi
9837 extrasub_build="$extrasub_build
9838 /^@if build-$module\$/d
9839 /^@endif build-$module\$/d
9840 /^@unless build-$module\$/,/^@endunless build-$module\$/d
9841 /^@if build-$module-$bootstrap_suffix\$/d
9842 /^@endif build-$module-$bootstrap_suffix\$/d
9843 /^@unless build-$module-$bootstrap_suffix\$/,/^@endunless build-$module-$bootstrap_suffix\$/d"
9844 done
9845 extrasub_host=
9846 for module in ${configdirs} ; do
9847 if test -z "${no_recursion}"; then
9848 for file in stage*-${module}/Makefile prev-${module}/Makefile ${module}/Makefile; do
9849 if test -f ${file}; then
9850 echo 1>&2 "*** removing ${file} to force reconfigure"
9851 rm -f ${file}
9852 fi
9853 done
9854 fi
9855 case ${module},${bootstrap_fixincludes} in
9856 fixincludes,no) host_bootstrap_suffix=no-bootstrap ;;
9857 *) host_bootstrap_suffix=$bootstrap_suffix ;;
9858 esac
9859 extrasub_host="$extrasub_host
9860 /^@if $module\$/d
9861 /^@endif $module\$/d
9862 /^@unless $module\$/,/^@endunless $module\$/d
9863 /^@if $module-$host_bootstrap_suffix\$/d
9864 /^@endif $module-$host_bootstrap_suffix\$/d
9865 /^@unless $module-$host_bootstrap_suffix\$/,/^@endunless $module-$host_bootstrap_suffix\$/d"
9866 done
9867 extrasub_target=
9868 for module in ${target_configdirs} ; do
9869 if test -z "${no_recursion}" \
9870 && test -f ${target_subdir}/${module}/Makefile; then
9871 echo 1>&2 "*** removing ${target_subdir}/${module}/Makefile to force reconfigure"
9872 rm -f ${target_subdir}/${module}/Makefile
9873 fi
9874
9875 # We only bootstrap target libraries listed in bootstrap_target_libs.
9876 case $bootstrap_target_libs in
9877 *,target-$module,*) target_bootstrap_suffix=$bootstrap_suffix ;;
9878 *) target_bootstrap_suffix=no-bootstrap ;;
9879 esac
9880
9881 extrasub_target="$extrasub_target
9882 /^@if target-$module\$/d
9883 /^@endif target-$module\$/d
9884 /^@unless target-$module\$/,/^@endunless target-$module\$/d
9885 /^@if target-$module-$target_bootstrap_suffix\$/d
9886 /^@endif target-$module-$target_bootstrap_suffix\$/d
9887 /^@unless target-$module-$target_bootstrap_suffix\$/,/^@endunless target-$module-$target_bootstrap_suffix\$/d"
9888 done
9889
9890 # Do the final fixup along with target modules.
9891 extrasub_target="$extrasub_target
9892 /^@if /,/^@endif /d
9893 /^@unless /d
9894 /^@endunless /d"
9895
9896 if test "$enable_pgo_build" != "no"; then
9897 extrasub_build="$extrasub_build
9898 /^@if pgo-build\$/d
9899 /^@endif pgo-build\$/d"
9900 fi
9901
9902 # Create the serialization dependencies. This uses a temporary file.
9903
9904 # Check whether --enable-serial-configure was given.
9905 if test "${enable_serial_configure+set}" = set; then :
9906 enableval=$enable_serial_configure;
9907 fi
9908
9909
9910 case ${enable_serial_configure} in
9911 yes)
9912 enable_serial_build_configure=yes
9913 enable_serial_host_configure=yes
9914 enable_serial_target_configure=yes
9915 ;;
9916 esac
9917
9918 # These force 'configure's to be done one at a time, to avoid problems
9919 # with contention over a shared config.cache.
9920 rm -f serdep.tmp
9921 echo '# serdep.tmp' > serdep.tmp
9922 olditem=
9923 test "x${enable_serial_build_configure}" = xyes &&
9924 for item in ${build_configdirs} ; do
9925 case ${olditem} in
9926 "") ;;
9927 *) echo "configure-build-${item}: configure-build-${olditem}" >> serdep.tmp ;;
9928 esac
9929 olditem=${item}
9930 done
9931 olditem=
9932 test "x${enable_serial_host_configure}" = xyes &&
9933 for item in ${configdirs} ; do
9934 case ${olditem} in
9935 "") ;;
9936 *) echo "configure-${item}: configure-${olditem}" >> serdep.tmp ;;
9937 esac
9938 olditem=${item}
9939 done
9940 olditem=
9941 test "x${enable_serial_target_configure}" = xyes &&
9942 for item in ${target_configdirs} ; do
9943 case ${olditem} in
9944 "") ;;
9945 *) echo "configure-target-${item}: configure-target-${olditem}" >> serdep.tmp ;;
9946 esac
9947 olditem=${item}
9948 done
9949 serialization_dependencies=serdep.tmp
9950
9951
9952 # Base args. Strip norecursion, cache-file, srcdir, host, build,
9953 # target, nonopt, and variable assignments. These are the ones we
9954 # might not want to pass down to subconfigures. The exception being
9955 # --cache-file=/dev/null, which is used to turn off the use of cache
9956 # files altogether, and which should be passed on to subconfigures.
9957 # Also strip program-prefix, program-suffix, and program-transform-name,
9958 # so that we can pass down a consistent program-transform-name.
9959 baseargs=
9960 tbaseargs=
9961 keep_next=no
9962 skip_next=no
9963 eval "set -- $ac_configure_args"
9964 for ac_arg
9965 do
9966 if test X"$skip_next" = X"yes"; then
9967 skip_next=no
9968 continue
9969 fi
9970 if test X"$keep_next" = X"yes"; then
9971 case $ac_arg in
9972 *\'*)
9973 ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
9974 esac
9975 baseargs="$baseargs '$ac_arg'"
9976 tbaseargs="$tbaseargs '$ac_arg'"
9977 keep_next=no
9978 continue
9979 fi
9980
9981 # Handle separated arguments. Based on the logic generated by
9982 # autoconf 2.59.
9983 case $ac_arg in
9984 *=* | --config-cache | -C | -disable-* | --disable-* \
9985 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
9986 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
9987 | -with-* | --with-* | -without-* | --without-* | --x)
9988 separate_arg=no
9989 ;;
9990 -*)
9991 separate_arg=yes
9992 ;;
9993 *)
9994 separate_arg=no
9995 ;;
9996 esac
9997
9998 skip_targ=no
9999 case $ac_arg in
10000
10001 --with-* | --without-*)
10002 libopt=`echo "$ac_arg" | sed -e 's,^--[^-_]*[-_],,' -e 's,=.*$,,'`
10003
10004 case $libopt in
10005 *[-_]include)
10006 lib=`echo "$libopt" | sed 's,[-_]include$,,'`
10007 ;;
10008 *[-_]lib)
10009 lib=`echo "$libopt" | sed 's,[-_]lib$,,'`
10010 ;;
10011 *)
10012 lib=$libopt
10013 ;;
10014 esac
10015
10016
10017 case $lib in
10018 mpc | mpfr | gmp | isl)
10019 # If we're processing --with-$lib, --with-$lib-include or
10020 # --with-$lib-lib, for one of the libs above, and target is
10021 # different from host, don't pass the current argument to any
10022 # target library's configure.
10023 if test x$is_cross_compiler = xyes; then
10024 skip_targ=yes
10025 fi
10026 ;;
10027 esac
10028 ;;
10029 esac
10030
10031 case "$ac_arg" in
10032 --cache-file=/dev/null | \
10033 -cache-file=/dev/null )
10034 # Handled here to avoid the test to skip args below.
10035 baseargs="$baseargs '$ac_arg'"
10036 tbaseargs="$tbaseargs '$ac_arg'"
10037 # Assert: $separate_arg should always be no.
10038 keep_next=$separate_arg
10039 ;;
10040 --no*)
10041 continue
10042 ;;
10043 --c* | \
10044 --sr* | \
10045 --ho* | \
10046 --bu* | \
10047 --t* | \
10048 --program-* | \
10049 -cache_file* | \
10050 -srcdir* | \
10051 -host* | \
10052 -build* | \
10053 -target* | \
10054 -program-prefix* | \
10055 -program-suffix* | \
10056 -program-transform-name* )
10057 skip_next=$separate_arg
10058 continue
10059 ;;
10060 -*)
10061 # An option. Add it.
10062 case $ac_arg in
10063 *\'*)
10064 ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
10065 esac
10066 baseargs="$baseargs '$ac_arg'"
10067 if test X"$skip_targ" = Xno; then
10068 tbaseargs="$tbaseargs '$ac_arg'"
10069 fi
10070 keep_next=$separate_arg
10071 ;;
10072 *)
10073 # Either a variable assignment, or a nonopt (triplet). Don't
10074 # pass it down; let the Makefile handle this.
10075 continue
10076 ;;
10077 esac
10078 done
10079 # Remove the initial space we just introduced and, as these will be
10080 # expanded by make, quote '$'.
10081 baseargs=`echo "x$baseargs" | sed -e 's/^x *//' -e 's,\\$,$$,g'`
10082
10083 # Add in --program-transform-name, after --program-prefix and
10084 # --program-suffix have been applied to it. Autoconf has already
10085 # doubled dollar signs and backslashes in program_transform_name; we want
10086 # the backslashes un-doubled, and then the entire thing wrapped in single
10087 # quotes, because this will be expanded first by make and then by the shell.
10088 # Also, because we want to override the logic in subdir configure scripts to
10089 # choose program_transform_name, replace any s,x,x, with s,y,y,.
10090 sed -e "s,\\\\\\\\,\\\\,g; s,','\\\\'',g; s/s,x,x,/s,y,y,/" <<EOF_SED > conftestsed.out
10091 ${program_transform_name}
10092 EOF_SED
10093 gcc_transform_name=`cat conftestsed.out`
10094 rm -f conftestsed.out
10095 baseargs="$baseargs --program-transform-name='${gcc_transform_name}'"
10096 tbaseargs="$tbaseargs --program-transform-name='${gcc_transform_name}'"
10097 if test "$silent" = yes; then
10098 baseargs="$baseargs --silent"
10099 tbaseargs="$tbaseargs --silent"
10100 fi
10101 baseargs="$baseargs --disable-option-checking"
10102 tbaseargs="$tbaseargs --disable-option-checking"
10103
10104 # Record and document user additions to sub configure arguments.
10105
10106
10107
10108
10109 # For the build-side libraries, we just need to pretend we're native,
10110 # and not use the same cache file. Multilibs are neither needed nor
10111 # desired. We can't even use the same cache file for all build-side
10112 # libraries, as they're compiled differently; some with C, some with
10113 # C++ or with different feature-enabling options.
10114 build_configargs="$build_configargs --cache-file=./config.cache ${baseargs}"
10115
10116 # For host modules, accept cache file option, or specification as blank.
10117 case "${cache_file}" in
10118 "") # empty
10119 cache_file_option="" ;;
10120 /* | [A-Za-z]:[\\/]* ) # absolute path
10121 cache_file_option="--cache-file=${cache_file}" ;;
10122 *) # relative path
10123 cache_file_option="--cache-file=../${cache_file}" ;;
10124 esac
10125
10126 # Host dirs don't like to share a cache file either, horribly enough.
10127 # This seems to be due to autoconf 2.5x stupidity.
10128 host_configargs="$host_configargs --cache-file=./config.cache ${extra_host_args} ${baseargs}"
10129
10130 target_configargs="$target_configargs ${tbaseargs}"
10131
10132 # Passing a --with-cross-host argument lets the target libraries know
10133 # whether they are being built with a cross-compiler or being built
10134 # native. However, it would be better to use other mechanisms to make the
10135 # sorts of decisions they want to make on this basis. Please consider
10136 # this option to be deprecated. FIXME.
10137 if test x${is_cross_compiler} = xyes ; then
10138 target_configargs="--with-cross-host=${host_noncanonical} ${target_configargs}"
10139 fi
10140
10141 # Special user-friendly check for native x86_64-linux build, if
10142 # multilib is not explicitly enabled.
10143 case "$target:$have_compiler:$host:$target:$enable_multilib" in
10144 x86_64-*linux*:yes:$build:$build:)
10145 # Make sure we have a development environment that handles 32-bit
10146 dev64=no
10147 echo "int main () { return 0; }" > conftest.c
10148 ${CC} -m32 -o conftest ${CFLAGS} ${CPPFLAGS} ${LDFLAGS} conftest.c
10149 if test $? = 0 ; then
10150 if test -s conftest || test -s conftest.exe ; then
10151 dev64=yes
10152 fi
10153 fi
10154 rm -f conftest*
10155 if test x${dev64} != xyes ; then
10156 as_fn_error $? "I suspect your system does not have 32-bit development libraries (libc and headers). If you have them, rerun configure with --enable-multilib. If you do not have them, and want to build a 64-bit-only compiler, rerun configure with --disable-multilib." "$LINENO" 5
10157 fi
10158 ;;
10159 esac
10160
10161 # Default to --enable-multilib.
10162 if test x${enable_multilib} = x ; then
10163 target_configargs="--enable-multilib ${target_configargs}"
10164 fi
10165
10166 # Pass --with-newlib if appropriate. Note that target_configdirs has
10167 # changed from the earlier setting of with_newlib.
10168 if test x${with_newlib} != xno && echo " ${target_configdirs} " | grep " newlib " > /dev/null 2>&1 && test -d ${srcdir}/newlib ; then
10169 target_configargs="--with-newlib ${target_configargs}"
10170 fi
10171
10172 # Different target subdirs use different values of certain variables
10173 # (notably CXX). Worse, multilibs use *lots* of different values.
10174 # Worse yet, autoconf 2.5x makes some of these 'precious', meaning that
10175 # it doesn't automatically accept command-line overrides of them.
10176 # This means it's not safe for target subdirs to share a cache file,
10177 # which is disgusting, but there you have it. Hopefully this can be
10178 # fixed in future. It's still worthwhile to use a cache file for each
10179 # directory. I think.
10180
10181 # Pass the appropriate --build, --host, --target and --cache-file arguments.
10182 # We need to pass --target, as newer autoconf's requires consistency
10183 # for target_alias and gcc doesn't manage it consistently.
10184 target_configargs="--cache-file=./config.cache ${target_configargs}"
10185
10186 FLAGS_FOR_TARGET=
10187 case " $target_configdirs " in
10188 *" newlib "*)
10189 case " $target_configargs " in
10190 *" --with-newlib "*)
10191 case "$target" in
10192 *-cygwin*)
10193 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -L$$r/$(TARGET_SUBDIR)/winsup/cygwin -isystem $$s/winsup/cygwin/include'
10194 ;;
10195 esac
10196
10197 # If we're not building GCC, don't discard standard headers.
10198 if test -d ${srcdir}/gcc; then
10199 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -nostdinc'
10200
10201 if test "${build}" != "${host}"; then
10202 # On Canadian crosses, CC_FOR_TARGET will have already been set
10203 # by `configure', so we won't have an opportunity to add -Bgcc/
10204 # to it. This is right: we don't want to search that directory
10205 # for binaries, but we want the header files in there, so add
10206 # them explicitly.
10207 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -isystem $$r/$(HOST_SUBDIR)/gcc/include -isystem $$r/$(HOST_SUBDIR)/gcc/include-fixed'
10208
10209 # Someone might think of using the pre-installed headers on
10210 # Canadian crosses, in case the installed compiler is not fully
10211 # compatible with the compiler being built. In this case, it
10212 # would be better to flag an error than risking having
10213 # incompatible object files being constructed. We can't
10214 # guarantee that an error will be flagged, but let's hope the
10215 # compiler will do it, when presented with incompatible header
10216 # files.
10217 fi
10218 fi
10219
10220 case "${target}-${is_cross_compiler}" in
10221 i[3456789]86-*-linux*-no)
10222 # Here host == target, so we don't need to build gcc,
10223 # so we don't want to discard standard headers.
10224 FLAGS_FOR_TARGET=`echo " $FLAGS_FOR_TARGET " | sed -e 's/ -nostdinc / /'`
10225 ;;
10226 *)
10227 # If we're building newlib, use its generic headers last, but search
10228 # for any libc-related directories first (so make it the last -B
10229 # switch).
10230 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -B$$r/$(TARGET_SUBDIR)/newlib/ -isystem $$r/$(TARGET_SUBDIR)/newlib/targ-include -isystem $$s/newlib/libc/include'
10231
10232 # If we're building libgloss, find the startup file, simulator library
10233 # and linker script.
10234 case " $target_configdirs " in
10235 *" libgloss "*)
10236 # Look for startup file, simulator library and maybe linker script.
10237 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -B$$r/$(TARGET_SUBDIR)/libgloss/'"$libgloss_dir"
10238 # Look for libnosys.a in case the target needs it.
10239 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -L$$r/$(TARGET_SUBDIR)/libgloss/libnosys'
10240 # Most targets have the linker script in the source directory.
10241 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -L$$s/libgloss/'"$libgloss_dir"
10242 ;;
10243 esac
10244 ;;
10245 esac
10246 ;;
10247 esac
10248 ;;
10249 esac
10250
10251 case "$target" in
10252 x86_64-*mingw* | *-w64-mingw*)
10253 # MinGW-w64 does not use newlib, nor does it use winsup. It may,
10254 # however, use a symlink named 'mingw' in ${prefix} .
10255 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -L${prefix}/${target}/lib -L${prefix}/mingw/lib -isystem ${prefix}/${target}/include -isystem ${prefix}/mingw/include'
10256 ;;
10257 *-mingw*)
10258 # MinGW can't be handled as Cygwin above since it does not use newlib.
10259 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -L$$r/$(TARGET_SUBDIR)/winsup/mingw -L$$r/$(TARGET_SUBDIR)/winsup/w32api/lib -isystem $$s/winsup/mingw/include -isystem $$s/winsup/w32api/include'
10260 ;;
10261 esac
10262
10263 # Allow the user to override the flags for
10264 # our build compiler if desired.
10265 if test x"${build}" = x"${host}" ; then
10266 CFLAGS_FOR_BUILD=${CFLAGS_FOR_BUILD-${CFLAGS}}
10267 CPPFLAGS_FOR_BUILD=${CPPFLAGS_FOR_BUILD-${CPPFLAGS}}
10268 CXXFLAGS_FOR_BUILD=${CXXFLAGS_FOR_BUILD-${CXXFLAGS}}
10269 LDFLAGS_FOR_BUILD=${LDFLAGS_FOR_BUILD-${LDFLAGS}}
10270 fi
10271
10272 # On Canadian crosses, we'll be searching the right directories for
10273 # the previously-installed cross compiler, so don't bother to add
10274 # flags for directories within the install tree of the compiler
10275 # being built; programs in there won't even run.
10276 if test "${build}" = "${host}" && test -d ${srcdir}/gcc; then
10277 # Search for pre-installed headers if nothing else fits.
10278 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -B$(build_tooldir)/bin/ -B$(build_tooldir)/lib/ -isystem $(build_tooldir)/include -isystem $(build_tooldir)/sys-include'
10279 fi
10280
10281 if test "x${use_gnu_ld}" = x &&
10282 echo " ${configdirs} " | grep " ld " > /dev/null ; then
10283 # Arrange for us to find uninstalled linker scripts.
10284 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -L$$r/$(HOST_SUBDIR)/ld'
10285 fi
10286
10287 # Search for other target-specific linker scripts and such.
10288 case "${target}" in
10289 mep*)
10290 FLAGS_FOR_TARGET="$FLAGS_FOR_TARGET -mlibrary"
10291 ;;
10292 # The VxWorks support for shared libraries is getting in
10293 # incrementally. Make sure it doesn't get activated implicitly:
10294 *vxworks*)
10295 if test "${enable_shared-unset}" = unset ; then
10296 enable_shared=no
10297 # So the build of libraries knows ...
10298 target_configargs="${target_configargs} --disable-shared"
10299 # So gcc knows ...
10300 host_configargs="${host_configargs} --disable-shared"
10301 fi
10302 ;;
10303 esac
10304
10305 # Makefile fragments.
10306 for frag in host_makefile_frag target_makefile_frag alphaieee_frag ospace_frag;
10307 do
10308 eval fragval=\$$frag
10309 if test $fragval != /dev/null; then
10310 eval $frag=${srcdir}/$fragval
10311 fi
10312 done
10313
10314
10315
10316
10317
10318 # Miscellanea: directories, flags, etc.
10319
10320
10321
10322
10323
10324
10325
10326
10327 # Build module lists & subconfigure args.
10328
10329
10330
10331 # Host module lists & subconfigure args.
10332
10333
10334
10335
10336 # Target module lists & subconfigure args.
10337
10338
10339
10340 # Build tools.
10341
10342
10343
10344
10345
10346
10347
10348
10349
10350
10351
10352
10353
10354
10355
10356
10357
10358
10359
10360
10361 # Generate default definitions for YACC, M4, LEX and other programs that run
10362 # on the build machine. These are used if the Makefile can't locate these
10363 # programs in objdir.
10364 MISSING=`cd $ac_aux_dir && ${PWDCMD-pwd}`/missing
10365
10366 for ac_prog in 'bison -y' byacc yacc
10367 do
10368 # Extract the first word of "$ac_prog", so it can be a program name with args.
10369 set dummy $ac_prog; ac_word=$2
10370 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10371 $as_echo_n "checking for $ac_word... " >&6; }
10372 if ${ac_cv_prog_YACC+:} false; then :
10373 $as_echo_n "(cached) " >&6
10374 else
10375 if test -n "$YACC"; then
10376 ac_cv_prog_YACC="$YACC" # Let the user override the test.
10377 else
10378 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10379 for as_dir in $PATH
10380 do
10381 IFS=$as_save_IFS
10382 test -z "$as_dir" && as_dir=.
10383 for ac_exec_ext in '' $ac_executable_extensions; do
10384 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
10385 ac_cv_prog_YACC="$ac_prog"
10386 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10387 break 2
10388 fi
10389 done
10390 done
10391 IFS=$as_save_IFS
10392
10393 fi
10394 fi
10395 YACC=$ac_cv_prog_YACC
10396 if test -n "$YACC"; then
10397 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5
10398 $as_echo "$YACC" >&6; }
10399 else
10400 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10401 $as_echo "no" >&6; }
10402 fi
10403
10404
10405 test -n "$YACC" && break
10406 done
10407 test -n "$YACC" || YACC="$MISSING bison -y"
10408
10409 case " $build_configdirs " in
10410 *" bison "*) YACC='$$r/$(BUILD_SUBDIR)/bison/tests/bison -y' ;;
10411 esac
10412
10413 for ac_prog in bison
10414 do
10415 # Extract the first word of "$ac_prog", so it can be a program name with args.
10416 set dummy $ac_prog; ac_word=$2
10417 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10418 $as_echo_n "checking for $ac_word... " >&6; }
10419 if ${ac_cv_prog_BISON+:} false; then :
10420 $as_echo_n "(cached) " >&6
10421 else
10422 if test -n "$BISON"; then
10423 ac_cv_prog_BISON="$BISON" # Let the user override the test.
10424 else
10425 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10426 for as_dir in $PATH
10427 do
10428 IFS=$as_save_IFS
10429 test -z "$as_dir" && as_dir=.
10430 for ac_exec_ext in '' $ac_executable_extensions; do
10431 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
10432 ac_cv_prog_BISON="$ac_prog"
10433 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10434 break 2
10435 fi
10436 done
10437 done
10438 IFS=$as_save_IFS
10439
10440 fi
10441 fi
10442 BISON=$ac_cv_prog_BISON
10443 if test -n "$BISON"; then
10444 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BISON" >&5
10445 $as_echo "$BISON" >&6; }
10446 else
10447 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10448 $as_echo "no" >&6; }
10449 fi
10450
10451
10452 test -n "$BISON" && break
10453 done
10454 test -n "$BISON" || BISON="$MISSING bison"
10455
10456 case " $build_configdirs " in
10457 *" bison "*) BISON='$$r/$(BUILD_SUBDIR)/bison/tests/bison' ;;
10458 esac
10459
10460 for ac_prog in gm4 gnum4 m4
10461 do
10462 # Extract the first word of "$ac_prog", so it can be a program name with args.
10463 set dummy $ac_prog; ac_word=$2
10464 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10465 $as_echo_n "checking for $ac_word... " >&6; }
10466 if ${ac_cv_prog_M4+:} false; then :
10467 $as_echo_n "(cached) " >&6
10468 else
10469 if test -n "$M4"; then
10470 ac_cv_prog_M4="$M4" # Let the user override the test.
10471 else
10472 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10473 for as_dir in $PATH
10474 do
10475 IFS=$as_save_IFS
10476 test -z "$as_dir" && as_dir=.
10477 for ac_exec_ext in '' $ac_executable_extensions; do
10478 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
10479 ac_cv_prog_M4="$ac_prog"
10480 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10481 break 2
10482 fi
10483 done
10484 done
10485 IFS=$as_save_IFS
10486
10487 fi
10488 fi
10489 M4=$ac_cv_prog_M4
10490 if test -n "$M4"; then
10491 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $M4" >&5
10492 $as_echo "$M4" >&6; }
10493 else
10494 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10495 $as_echo "no" >&6; }
10496 fi
10497
10498
10499 test -n "$M4" && break
10500 done
10501 test -n "$M4" || M4="$MISSING m4"
10502
10503 case " $build_configdirs " in
10504 *" m4 "*) M4='$$r/$(BUILD_SUBDIR)/m4/m4' ;;
10505 esac
10506
10507 for ac_prog in flex lex
10508 do
10509 # Extract the first word of "$ac_prog", so it can be a program name with args.
10510 set dummy $ac_prog; ac_word=$2
10511 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10512 $as_echo_n "checking for $ac_word... " >&6; }
10513 if ${ac_cv_prog_LEX+:} false; then :
10514 $as_echo_n "(cached) " >&6
10515 else
10516 if test -n "$LEX"; then
10517 ac_cv_prog_LEX="$LEX" # Let the user override the test.
10518 else
10519 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10520 for as_dir in $PATH
10521 do
10522 IFS=$as_save_IFS
10523 test -z "$as_dir" && as_dir=.
10524 for ac_exec_ext in '' $ac_executable_extensions; do
10525 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
10526 ac_cv_prog_LEX="$ac_prog"
10527 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10528 break 2
10529 fi
10530 done
10531 done
10532 IFS=$as_save_IFS
10533
10534 fi
10535 fi
10536 LEX=$ac_cv_prog_LEX
10537 if test -n "$LEX"; then
10538 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LEX" >&5
10539 $as_echo "$LEX" >&6; }
10540 else
10541 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10542 $as_echo "no" >&6; }
10543 fi
10544
10545
10546 test -n "$LEX" && break
10547 done
10548 test -n "$LEX" || LEX="$MISSING flex"
10549
10550 case " $build_configdirs " in
10551 *" flex "*) LEX='$$r/$(BUILD_SUBDIR)/flex/flex' ;;
10552 *" lex "*) LEX='$$r/$(BUILD_SUBDIR)/lex/lex' ;;
10553 esac
10554
10555 for ac_prog in flex
10556 do
10557 # Extract the first word of "$ac_prog", so it can be a program name with args.
10558 set dummy $ac_prog; ac_word=$2
10559 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10560 $as_echo_n "checking for $ac_word... " >&6; }
10561 if ${ac_cv_prog_FLEX+:} false; then :
10562 $as_echo_n "(cached) " >&6
10563 else
10564 if test -n "$FLEX"; then
10565 ac_cv_prog_FLEX="$FLEX" # Let the user override the test.
10566 else
10567 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10568 for as_dir in $PATH
10569 do
10570 IFS=$as_save_IFS
10571 test -z "$as_dir" && as_dir=.
10572 for ac_exec_ext in '' $ac_executable_extensions; do
10573 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
10574 ac_cv_prog_FLEX="$ac_prog"
10575 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10576 break 2
10577 fi
10578 done
10579 done
10580 IFS=$as_save_IFS
10581
10582 fi
10583 fi
10584 FLEX=$ac_cv_prog_FLEX
10585 if test -n "$FLEX"; then
10586 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FLEX" >&5
10587 $as_echo "$FLEX" >&6; }
10588 else
10589 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10590 $as_echo "no" >&6; }
10591 fi
10592
10593
10594 test -n "$FLEX" && break
10595 done
10596 test -n "$FLEX" || FLEX="$MISSING flex"
10597
10598 case " $build_configdirs " in
10599 *" flex "*) FLEX='$$r/$(BUILD_SUBDIR)/flex/flex' ;;
10600 esac
10601
10602 for ac_prog in makeinfo
10603 do
10604 # Extract the first word of "$ac_prog", so it can be a program name with args.
10605 set dummy $ac_prog; ac_word=$2
10606 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10607 $as_echo_n "checking for $ac_word... " >&6; }
10608 if ${ac_cv_prog_MAKEINFO+:} false; then :
10609 $as_echo_n "(cached) " >&6
10610 else
10611 if test -n "$MAKEINFO"; then
10612 ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
10613 else
10614 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10615 for as_dir in $PATH
10616 do
10617 IFS=$as_save_IFS
10618 test -z "$as_dir" && as_dir=.
10619 for ac_exec_ext in '' $ac_executable_extensions; do
10620 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
10621 ac_cv_prog_MAKEINFO="$ac_prog"
10622 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10623 break 2
10624 fi
10625 done
10626 done
10627 IFS=$as_save_IFS
10628
10629 fi
10630 fi
10631 MAKEINFO=$ac_cv_prog_MAKEINFO
10632 if test -n "$MAKEINFO"; then
10633 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
10634 $as_echo "$MAKEINFO" >&6; }
10635 else
10636 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10637 $as_echo "no" >&6; }
10638 fi
10639
10640
10641 test -n "$MAKEINFO" && break
10642 done
10643 test -n "$MAKEINFO" || MAKEINFO="$MISSING makeinfo"
10644
10645 case " $build_configdirs " in
10646 *" texinfo "*) MAKEINFO='$$r/$(BUILD_SUBDIR)/texinfo/makeinfo/makeinfo' ;;
10647 *)
10648
10649 # For an installed makeinfo, we require it to be from texinfo 4.7 or
10650 # higher, else we use the "missing" dummy.
10651 if ${MAKEINFO} --version \
10652 | egrep 'texinfo[^0-9]*(4\.([7-9]|[1-9][0-9])|[5-9]|[1-9][0-9])' >/dev/null 2>&1; then
10653 :
10654 else
10655 MAKEINFO="$MISSING makeinfo"
10656 fi
10657 ;;
10658
10659 esac
10660
10661 # FIXME: expect and dejagnu may become build tools?
10662
10663 for ac_prog in expect
10664 do
10665 # Extract the first word of "$ac_prog", so it can be a program name with args.
10666 set dummy $ac_prog; ac_word=$2
10667 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10668 $as_echo_n "checking for $ac_word... " >&6; }
10669 if ${ac_cv_prog_EXPECT+:} false; then :
10670 $as_echo_n "(cached) " >&6
10671 else
10672 if test -n "$EXPECT"; then
10673 ac_cv_prog_EXPECT="$EXPECT" # Let the user override the test.
10674 else
10675 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10676 for as_dir in $PATH
10677 do
10678 IFS=$as_save_IFS
10679 test -z "$as_dir" && as_dir=.
10680 for ac_exec_ext in '' $ac_executable_extensions; do
10681 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
10682 ac_cv_prog_EXPECT="$ac_prog"
10683 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10684 break 2
10685 fi
10686 done
10687 done
10688 IFS=$as_save_IFS
10689
10690 fi
10691 fi
10692 EXPECT=$ac_cv_prog_EXPECT
10693 if test -n "$EXPECT"; then
10694 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $EXPECT" >&5
10695 $as_echo "$EXPECT" >&6; }
10696 else
10697 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10698 $as_echo "no" >&6; }
10699 fi
10700
10701
10702 test -n "$EXPECT" && break
10703 done
10704 test -n "$EXPECT" || EXPECT="expect"
10705
10706 case " $configdirs " in
10707 *" expect "*)
10708 test $host = $build && EXPECT='$$r/$(HOST_SUBDIR)/expect/expect'
10709 ;;
10710 esac
10711
10712 for ac_prog in runtest
10713 do
10714 # Extract the first word of "$ac_prog", so it can be a program name with args.
10715 set dummy $ac_prog; ac_word=$2
10716 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10717 $as_echo_n "checking for $ac_word... " >&6; }
10718 if ${ac_cv_prog_RUNTEST+:} false; then :
10719 $as_echo_n "(cached) " >&6
10720 else
10721 if test -n "$RUNTEST"; then
10722 ac_cv_prog_RUNTEST="$RUNTEST" # Let the user override the test.
10723 else
10724 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10725 for as_dir in $PATH
10726 do
10727 IFS=$as_save_IFS
10728 test -z "$as_dir" && as_dir=.
10729 for ac_exec_ext in '' $ac_executable_extensions; do
10730 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
10731 ac_cv_prog_RUNTEST="$ac_prog"
10732 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10733 break 2
10734 fi
10735 done
10736 done
10737 IFS=$as_save_IFS
10738
10739 fi
10740 fi
10741 RUNTEST=$ac_cv_prog_RUNTEST
10742 if test -n "$RUNTEST"; then
10743 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RUNTEST" >&5
10744 $as_echo "$RUNTEST" >&6; }
10745 else
10746 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10747 $as_echo "no" >&6; }
10748 fi
10749
10750
10751 test -n "$RUNTEST" && break
10752 done
10753 test -n "$RUNTEST" || RUNTEST="runtest"
10754
10755 case " $configdirs " in
10756 *" dejagnu "*)
10757 test $host = $build && RUNTEST='$$s/$(HOST_SUBDIR)/dejagnu/runtest'
10758 ;;
10759 esac
10760
10761
10762 # Host tools.
10763 ncn_tool_prefix=
10764 test -n "$host_alias" && ncn_tool_prefix=$host_alias-
10765 ncn_target_tool_prefix=
10766 test -n "$target_alias" && ncn_target_tool_prefix=$target_alias-
10767
10768
10769
10770 if test -n "$AR"; then
10771 ac_cv_prog_AR=$AR
10772 elif test -n "$ac_cv_prog_AR"; then
10773 AR=$ac_cv_prog_AR
10774 fi
10775
10776 if test -n "$ac_cv_prog_AR"; then
10777 for ncn_progname in ar; do
10778 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
10779 set dummy ${ncn_progname}; ac_word=$2
10780 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10781 $as_echo_n "checking for $ac_word... " >&6; }
10782 if ${ac_cv_prog_AR+:} false; then :
10783 $as_echo_n "(cached) " >&6
10784 else
10785 if test -n "$AR"; then
10786 ac_cv_prog_AR="$AR" # Let the user override the test.
10787 else
10788 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10789 for as_dir in $PATH
10790 do
10791 IFS=$as_save_IFS
10792 test -z "$as_dir" && as_dir=.
10793 for ac_exec_ext in '' $ac_executable_extensions; do
10794 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
10795 ac_cv_prog_AR="${ncn_progname}"
10796 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10797 break 2
10798 fi
10799 done
10800 done
10801 IFS=$as_save_IFS
10802
10803 fi
10804 fi
10805 AR=$ac_cv_prog_AR
10806 if test -n "$AR"; then
10807 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
10808 $as_echo "$AR" >&6; }
10809 else
10810 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10811 $as_echo "no" >&6; }
10812 fi
10813
10814
10815 done
10816 fi
10817
10818 for ncn_progname in ar; do
10819 if test -n "$ncn_tool_prefix"; then
10820 # Extract the first word of "${ncn_tool_prefix}${ncn_progname}", so it can be a program name with args.
10821 set dummy ${ncn_tool_prefix}${ncn_progname}; ac_word=$2
10822 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10823 $as_echo_n "checking for $ac_word... " >&6; }
10824 if ${ac_cv_prog_AR+:} false; then :
10825 $as_echo_n "(cached) " >&6
10826 else
10827 if test -n "$AR"; then
10828 ac_cv_prog_AR="$AR" # Let the user override the test.
10829 else
10830 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10831 for as_dir in $PATH
10832 do
10833 IFS=$as_save_IFS
10834 test -z "$as_dir" && as_dir=.
10835 for ac_exec_ext in '' $ac_executable_extensions; do
10836 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
10837 ac_cv_prog_AR="${ncn_tool_prefix}${ncn_progname}"
10838 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10839 break 2
10840 fi
10841 done
10842 done
10843 IFS=$as_save_IFS
10844
10845 fi
10846 fi
10847 AR=$ac_cv_prog_AR
10848 if test -n "$AR"; then
10849 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
10850 $as_echo "$AR" >&6; }
10851 else
10852 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10853 $as_echo "no" >&6; }
10854 fi
10855
10856
10857 fi
10858 if test -z "$ac_cv_prog_AR" && test $build = $host ; then
10859 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
10860 set dummy ${ncn_progname}; ac_word=$2
10861 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10862 $as_echo_n "checking for $ac_word... " >&6; }
10863 if ${ac_cv_prog_AR+:} false; then :
10864 $as_echo_n "(cached) " >&6
10865 else
10866 if test -n "$AR"; then
10867 ac_cv_prog_AR="$AR" # Let the user override the test.
10868 else
10869 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10870 for as_dir in $PATH
10871 do
10872 IFS=$as_save_IFS
10873 test -z "$as_dir" && as_dir=.
10874 for ac_exec_ext in '' $ac_executable_extensions; do
10875 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
10876 ac_cv_prog_AR="${ncn_progname}"
10877 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10878 break 2
10879 fi
10880 done
10881 done
10882 IFS=$as_save_IFS
10883
10884 fi
10885 fi
10886 AR=$ac_cv_prog_AR
10887 if test -n "$AR"; then
10888 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
10889 $as_echo "$AR" >&6; }
10890 else
10891 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10892 $as_echo "no" >&6; }
10893 fi
10894
10895
10896 fi
10897 test -n "$ac_cv_prog_AR" && break
10898 done
10899
10900 if test -z "$ac_cv_prog_AR" ; then
10901 set dummy ar
10902 if test $build = $host ; then
10903 AR="$2"
10904 else
10905 AR="${ncn_tool_prefix}$2"
10906 fi
10907 fi
10908
10909
10910
10911 if test -n "$AS"; then
10912 ac_cv_prog_AS=$AS
10913 elif test -n "$ac_cv_prog_AS"; then
10914 AS=$ac_cv_prog_AS
10915 fi
10916
10917 if test -n "$ac_cv_prog_AS"; then
10918 for ncn_progname in as; do
10919 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
10920 set dummy ${ncn_progname}; ac_word=$2
10921 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10922 $as_echo_n "checking for $ac_word... " >&6; }
10923 if ${ac_cv_prog_AS+:} false; then :
10924 $as_echo_n "(cached) " >&6
10925 else
10926 if test -n "$AS"; then
10927 ac_cv_prog_AS="$AS" # Let the user override the test.
10928 else
10929 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10930 for as_dir in $PATH
10931 do
10932 IFS=$as_save_IFS
10933 test -z "$as_dir" && as_dir=.
10934 for ac_exec_ext in '' $ac_executable_extensions; do
10935 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
10936 ac_cv_prog_AS="${ncn_progname}"
10937 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10938 break 2
10939 fi
10940 done
10941 done
10942 IFS=$as_save_IFS
10943
10944 fi
10945 fi
10946 AS=$ac_cv_prog_AS
10947 if test -n "$AS"; then
10948 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS" >&5
10949 $as_echo "$AS" >&6; }
10950 else
10951 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10952 $as_echo "no" >&6; }
10953 fi
10954
10955
10956 done
10957 fi
10958
10959 for ncn_progname in as; do
10960 if test -n "$ncn_tool_prefix"; then
10961 # Extract the first word of "${ncn_tool_prefix}${ncn_progname}", so it can be a program name with args.
10962 set dummy ${ncn_tool_prefix}${ncn_progname}; ac_word=$2
10963 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10964 $as_echo_n "checking for $ac_word... " >&6; }
10965 if ${ac_cv_prog_AS+:} false; then :
10966 $as_echo_n "(cached) " >&6
10967 else
10968 if test -n "$AS"; then
10969 ac_cv_prog_AS="$AS" # Let the user override the test.
10970 else
10971 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10972 for as_dir in $PATH
10973 do
10974 IFS=$as_save_IFS
10975 test -z "$as_dir" && as_dir=.
10976 for ac_exec_ext in '' $ac_executable_extensions; do
10977 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
10978 ac_cv_prog_AS="${ncn_tool_prefix}${ncn_progname}"
10979 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10980 break 2
10981 fi
10982 done
10983 done
10984 IFS=$as_save_IFS
10985
10986 fi
10987 fi
10988 AS=$ac_cv_prog_AS
10989 if test -n "$AS"; then
10990 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS" >&5
10991 $as_echo "$AS" >&6; }
10992 else
10993 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10994 $as_echo "no" >&6; }
10995 fi
10996
10997
10998 fi
10999 if test -z "$ac_cv_prog_AS" && test $build = $host ; then
11000 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
11001 set dummy ${ncn_progname}; ac_word=$2
11002 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11003 $as_echo_n "checking for $ac_word... " >&6; }
11004 if ${ac_cv_prog_AS+:} false; then :
11005 $as_echo_n "(cached) " >&6
11006 else
11007 if test -n "$AS"; then
11008 ac_cv_prog_AS="$AS" # Let the user override the test.
11009 else
11010 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11011 for as_dir in $PATH
11012 do
11013 IFS=$as_save_IFS
11014 test -z "$as_dir" && as_dir=.
11015 for ac_exec_ext in '' $ac_executable_extensions; do
11016 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
11017 ac_cv_prog_AS="${ncn_progname}"
11018 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11019 break 2
11020 fi
11021 done
11022 done
11023 IFS=$as_save_IFS
11024
11025 fi
11026 fi
11027 AS=$ac_cv_prog_AS
11028 if test -n "$AS"; then
11029 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS" >&5
11030 $as_echo "$AS" >&6; }
11031 else
11032 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11033 $as_echo "no" >&6; }
11034 fi
11035
11036
11037 fi
11038 test -n "$ac_cv_prog_AS" && break
11039 done
11040
11041 if test -z "$ac_cv_prog_AS" ; then
11042 set dummy as
11043 if test $build = $host ; then
11044 AS="$2"
11045 else
11046 AS="${ncn_tool_prefix}$2"
11047 fi
11048 fi
11049
11050
11051
11052 if test -n "$DLLTOOL"; then
11053 ac_cv_prog_DLLTOOL=$DLLTOOL
11054 elif test -n "$ac_cv_prog_DLLTOOL"; then
11055 DLLTOOL=$ac_cv_prog_DLLTOOL
11056 fi
11057
11058 if test -n "$ac_cv_prog_DLLTOOL"; then
11059 for ncn_progname in dlltool; do
11060 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
11061 set dummy ${ncn_progname}; ac_word=$2
11062 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11063 $as_echo_n "checking for $ac_word... " >&6; }
11064 if ${ac_cv_prog_DLLTOOL+:} false; then :
11065 $as_echo_n "(cached) " >&6
11066 else
11067 if test -n "$DLLTOOL"; then
11068 ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
11069 else
11070 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11071 for as_dir in $PATH
11072 do
11073 IFS=$as_save_IFS
11074 test -z "$as_dir" && as_dir=.
11075 for ac_exec_ext in '' $ac_executable_extensions; do
11076 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
11077 ac_cv_prog_DLLTOOL="${ncn_progname}"
11078 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11079 break 2
11080 fi
11081 done
11082 done
11083 IFS=$as_save_IFS
11084
11085 fi
11086 fi
11087 DLLTOOL=$ac_cv_prog_DLLTOOL
11088 if test -n "$DLLTOOL"; then
11089 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
11090 $as_echo "$DLLTOOL" >&6; }
11091 else
11092 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11093 $as_echo "no" >&6; }
11094 fi
11095
11096
11097 done
11098 fi
11099
11100 for ncn_progname in dlltool; do
11101 if test -n "$ncn_tool_prefix"; then
11102 # Extract the first word of "${ncn_tool_prefix}${ncn_progname}", so it can be a program name with args.
11103 set dummy ${ncn_tool_prefix}${ncn_progname}; ac_word=$2
11104 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11105 $as_echo_n "checking for $ac_word... " >&6; }
11106 if ${ac_cv_prog_DLLTOOL+:} false; then :
11107 $as_echo_n "(cached) " >&6
11108 else
11109 if test -n "$DLLTOOL"; then
11110 ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
11111 else
11112 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11113 for as_dir in $PATH
11114 do
11115 IFS=$as_save_IFS
11116 test -z "$as_dir" && as_dir=.
11117 for ac_exec_ext in '' $ac_executable_extensions; do
11118 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
11119 ac_cv_prog_DLLTOOL="${ncn_tool_prefix}${ncn_progname}"
11120 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11121 break 2
11122 fi
11123 done
11124 done
11125 IFS=$as_save_IFS
11126
11127 fi
11128 fi
11129 DLLTOOL=$ac_cv_prog_DLLTOOL
11130 if test -n "$DLLTOOL"; then
11131 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
11132 $as_echo "$DLLTOOL" >&6; }
11133 else
11134 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11135 $as_echo "no" >&6; }
11136 fi
11137
11138
11139 fi
11140 if test -z "$ac_cv_prog_DLLTOOL" && test $build = $host ; then
11141 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
11142 set dummy ${ncn_progname}; ac_word=$2
11143 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11144 $as_echo_n "checking for $ac_word... " >&6; }
11145 if ${ac_cv_prog_DLLTOOL+:} false; then :
11146 $as_echo_n "(cached) " >&6
11147 else
11148 if test -n "$DLLTOOL"; then
11149 ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
11150 else
11151 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11152 for as_dir in $PATH
11153 do
11154 IFS=$as_save_IFS
11155 test -z "$as_dir" && as_dir=.
11156 for ac_exec_ext in '' $ac_executable_extensions; do
11157 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
11158 ac_cv_prog_DLLTOOL="${ncn_progname}"
11159 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11160 break 2
11161 fi
11162 done
11163 done
11164 IFS=$as_save_IFS
11165
11166 fi
11167 fi
11168 DLLTOOL=$ac_cv_prog_DLLTOOL
11169 if test -n "$DLLTOOL"; then
11170 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
11171 $as_echo "$DLLTOOL" >&6; }
11172 else
11173 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11174 $as_echo "no" >&6; }
11175 fi
11176
11177
11178 fi
11179 test -n "$ac_cv_prog_DLLTOOL" && break
11180 done
11181
11182 if test -z "$ac_cv_prog_DLLTOOL" ; then
11183 set dummy dlltool
11184 if test $build = $host ; then
11185 DLLTOOL="$2"
11186 else
11187 DLLTOOL="${ncn_tool_prefix}$2"
11188 fi
11189 fi
11190
11191
11192
11193 if test -n "$DSYMUTIL"; then
11194 ac_cv_prog_DSYMUTIL=$DSYMUTIL
11195 elif test -n "$ac_cv_prog_DSYMUTIL"; then
11196 DSYMUTIL=$ac_cv_prog_DSYMUTIL
11197 fi
11198
11199 if test -n "$ac_cv_prog_DSYMUTIL"; then
11200 for ncn_progname in dsymutil; do
11201 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
11202 set dummy ${ncn_progname}; ac_word=$2
11203 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11204 $as_echo_n "checking for $ac_word... " >&6; }
11205 if ${ac_cv_prog_DSYMUTIL+:} false; then :
11206 $as_echo_n "(cached) " >&6
11207 else
11208 if test -n "$DSYMUTIL"; then
11209 ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
11210 else
11211 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11212 for as_dir in $PATH
11213 do
11214 IFS=$as_save_IFS
11215 test -z "$as_dir" && as_dir=.
11216 for ac_exec_ext in '' $ac_executable_extensions; do
11217 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
11218 ac_cv_prog_DSYMUTIL="${ncn_progname}"
11219 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11220 break 2
11221 fi
11222 done
11223 done
11224 IFS=$as_save_IFS
11225
11226 fi
11227 fi
11228 DSYMUTIL=$ac_cv_prog_DSYMUTIL
11229 if test -n "$DSYMUTIL"; then
11230 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
11231 $as_echo "$DSYMUTIL" >&6; }
11232 else
11233 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11234 $as_echo "no" >&6; }
11235 fi
11236
11237
11238 done
11239 fi
11240
11241 for ncn_progname in dsymutil; do
11242 if test -n "$ncn_tool_prefix"; then
11243 # Extract the first word of "${ncn_tool_prefix}${ncn_progname}", so it can be a program name with args.
11244 set dummy ${ncn_tool_prefix}${ncn_progname}; ac_word=$2
11245 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11246 $as_echo_n "checking for $ac_word... " >&6; }
11247 if ${ac_cv_prog_DSYMUTIL+:} false; then :
11248 $as_echo_n "(cached) " >&6
11249 else
11250 if test -n "$DSYMUTIL"; then
11251 ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
11252 else
11253 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11254 for as_dir in $PATH
11255 do
11256 IFS=$as_save_IFS
11257 test -z "$as_dir" && as_dir=.
11258 for ac_exec_ext in '' $ac_executable_extensions; do
11259 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
11260 ac_cv_prog_DSYMUTIL="${ncn_tool_prefix}${ncn_progname}"
11261 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11262 break 2
11263 fi
11264 done
11265 done
11266 IFS=$as_save_IFS
11267
11268 fi
11269 fi
11270 DSYMUTIL=$ac_cv_prog_DSYMUTIL
11271 if test -n "$DSYMUTIL"; then
11272 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
11273 $as_echo "$DSYMUTIL" >&6; }
11274 else
11275 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11276 $as_echo "no" >&6; }
11277 fi
11278
11279
11280 fi
11281 if test -z "$ac_cv_prog_DSYMUTIL" && test $build = $host ; then
11282 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
11283 set dummy ${ncn_progname}; ac_word=$2
11284 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11285 $as_echo_n "checking for $ac_word... " >&6; }
11286 if ${ac_cv_prog_DSYMUTIL+:} false; then :
11287 $as_echo_n "(cached) " >&6
11288 else
11289 if test -n "$DSYMUTIL"; then
11290 ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
11291 else
11292 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11293 for as_dir in $PATH
11294 do
11295 IFS=$as_save_IFS
11296 test -z "$as_dir" && as_dir=.
11297 for ac_exec_ext in '' $ac_executable_extensions; do
11298 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
11299 ac_cv_prog_DSYMUTIL="${ncn_progname}"
11300 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11301 break 2
11302 fi
11303 done
11304 done
11305 IFS=$as_save_IFS
11306
11307 fi
11308 fi
11309 DSYMUTIL=$ac_cv_prog_DSYMUTIL
11310 if test -n "$DSYMUTIL"; then
11311 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
11312 $as_echo "$DSYMUTIL" >&6; }
11313 else
11314 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11315 $as_echo "no" >&6; }
11316 fi
11317
11318
11319 fi
11320 test -n "$ac_cv_prog_DSYMUTIL" && break
11321 done
11322
11323 if test -z "$ac_cv_prog_DSYMUTIL" ; then
11324 set dummy dsymutil
11325 if test $build = $host ; then
11326 DSYMUTIL="$2"
11327 else
11328 DSYMUTIL="${ncn_tool_prefix}$2"
11329 fi
11330 fi
11331
11332
11333
11334 if test -n "$LD"; then
11335 ac_cv_prog_LD=$LD
11336 elif test -n "$ac_cv_prog_LD"; then
11337 LD=$ac_cv_prog_LD
11338 fi
11339
11340 if test -n "$ac_cv_prog_LD"; then
11341 for ncn_progname in ld; do
11342 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
11343 set dummy ${ncn_progname}; ac_word=$2
11344 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11345 $as_echo_n "checking for $ac_word... " >&6; }
11346 if ${ac_cv_prog_LD+:} false; then :
11347 $as_echo_n "(cached) " >&6
11348 else
11349 if test -n "$LD"; then
11350 ac_cv_prog_LD="$LD" # Let the user override the test.
11351 else
11352 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11353 for as_dir in $PATH
11354 do
11355 IFS=$as_save_IFS
11356 test -z "$as_dir" && as_dir=.
11357 for ac_exec_ext in '' $ac_executable_extensions; do
11358 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
11359 ac_cv_prog_LD="${ncn_progname}"
11360 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11361 break 2
11362 fi
11363 done
11364 done
11365 IFS=$as_save_IFS
11366
11367 fi
11368 fi
11369 LD=$ac_cv_prog_LD
11370 if test -n "$LD"; then
11371 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
11372 $as_echo "$LD" >&6; }
11373 else
11374 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11375 $as_echo "no" >&6; }
11376 fi
11377
11378
11379 done
11380 fi
11381
11382 for ncn_progname in ld; do
11383 if test -n "$ncn_tool_prefix"; then
11384 # Extract the first word of "${ncn_tool_prefix}${ncn_progname}", so it can be a program name with args.
11385 set dummy ${ncn_tool_prefix}${ncn_progname}; ac_word=$2
11386 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11387 $as_echo_n "checking for $ac_word... " >&6; }
11388 if ${ac_cv_prog_LD+:} false; then :
11389 $as_echo_n "(cached) " >&6
11390 else
11391 if test -n "$LD"; then
11392 ac_cv_prog_LD="$LD" # Let the user override the test.
11393 else
11394 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11395 for as_dir in $PATH
11396 do
11397 IFS=$as_save_IFS
11398 test -z "$as_dir" && as_dir=.
11399 for ac_exec_ext in '' $ac_executable_extensions; do
11400 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
11401 ac_cv_prog_LD="${ncn_tool_prefix}${ncn_progname}"
11402 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11403 break 2
11404 fi
11405 done
11406 done
11407 IFS=$as_save_IFS
11408
11409 fi
11410 fi
11411 LD=$ac_cv_prog_LD
11412 if test -n "$LD"; then
11413 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
11414 $as_echo "$LD" >&6; }
11415 else
11416 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11417 $as_echo "no" >&6; }
11418 fi
11419
11420
11421 fi
11422 if test -z "$ac_cv_prog_LD" && test $build = $host ; then
11423 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
11424 set dummy ${ncn_progname}; ac_word=$2
11425 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11426 $as_echo_n "checking for $ac_word... " >&6; }
11427 if ${ac_cv_prog_LD+:} false; then :
11428 $as_echo_n "(cached) " >&6
11429 else
11430 if test -n "$LD"; then
11431 ac_cv_prog_LD="$LD" # Let the user override the test.
11432 else
11433 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11434 for as_dir in $PATH
11435 do
11436 IFS=$as_save_IFS
11437 test -z "$as_dir" && as_dir=.
11438 for ac_exec_ext in '' $ac_executable_extensions; do
11439 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
11440 ac_cv_prog_LD="${ncn_progname}"
11441 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11442 break 2
11443 fi
11444 done
11445 done
11446 IFS=$as_save_IFS
11447
11448 fi
11449 fi
11450 LD=$ac_cv_prog_LD
11451 if test -n "$LD"; then
11452 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
11453 $as_echo "$LD" >&6; }
11454 else
11455 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11456 $as_echo "no" >&6; }
11457 fi
11458
11459
11460 fi
11461 test -n "$ac_cv_prog_LD" && break
11462 done
11463
11464 if test -z "$ac_cv_prog_LD" ; then
11465 set dummy ld
11466 if test $build = $host ; then
11467 LD="$2"
11468 else
11469 LD="${ncn_tool_prefix}$2"
11470 fi
11471 fi
11472
11473
11474
11475 if test -n "$LIPO"; then
11476 ac_cv_prog_LIPO=$LIPO
11477 elif test -n "$ac_cv_prog_LIPO"; then
11478 LIPO=$ac_cv_prog_LIPO
11479 fi
11480
11481 if test -n "$ac_cv_prog_LIPO"; then
11482 for ncn_progname in lipo; do
11483 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
11484 set dummy ${ncn_progname}; ac_word=$2
11485 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11486 $as_echo_n "checking for $ac_word... " >&6; }
11487 if ${ac_cv_prog_LIPO+:} false; then :
11488 $as_echo_n "(cached) " >&6
11489 else
11490 if test -n "$LIPO"; then
11491 ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
11492 else
11493 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11494 for as_dir in $PATH
11495 do
11496 IFS=$as_save_IFS
11497 test -z "$as_dir" && as_dir=.
11498 for ac_exec_ext in '' $ac_executable_extensions; do
11499 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
11500 ac_cv_prog_LIPO="${ncn_progname}"
11501 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11502 break 2
11503 fi
11504 done
11505 done
11506 IFS=$as_save_IFS
11507
11508 fi
11509 fi
11510 LIPO=$ac_cv_prog_LIPO
11511 if test -n "$LIPO"; then
11512 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
11513 $as_echo "$LIPO" >&6; }
11514 else
11515 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11516 $as_echo "no" >&6; }
11517 fi
11518
11519
11520 done
11521 fi
11522
11523 for ncn_progname in lipo; do
11524 if test -n "$ncn_tool_prefix"; then
11525 # Extract the first word of "${ncn_tool_prefix}${ncn_progname}", so it can be a program name with args.
11526 set dummy ${ncn_tool_prefix}${ncn_progname}; ac_word=$2
11527 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11528 $as_echo_n "checking for $ac_word... " >&6; }
11529 if ${ac_cv_prog_LIPO+:} false; then :
11530 $as_echo_n "(cached) " >&6
11531 else
11532 if test -n "$LIPO"; then
11533 ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
11534 else
11535 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11536 for as_dir in $PATH
11537 do
11538 IFS=$as_save_IFS
11539 test -z "$as_dir" && as_dir=.
11540 for ac_exec_ext in '' $ac_executable_extensions; do
11541 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
11542 ac_cv_prog_LIPO="${ncn_tool_prefix}${ncn_progname}"
11543 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11544 break 2
11545 fi
11546 done
11547 done
11548 IFS=$as_save_IFS
11549
11550 fi
11551 fi
11552 LIPO=$ac_cv_prog_LIPO
11553 if test -n "$LIPO"; then
11554 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
11555 $as_echo "$LIPO" >&6; }
11556 else
11557 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11558 $as_echo "no" >&6; }
11559 fi
11560
11561
11562 fi
11563 if test -z "$ac_cv_prog_LIPO" && test $build = $host ; then
11564 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
11565 set dummy ${ncn_progname}; ac_word=$2
11566 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11567 $as_echo_n "checking for $ac_word... " >&6; }
11568 if ${ac_cv_prog_LIPO+:} false; then :
11569 $as_echo_n "(cached) " >&6
11570 else
11571 if test -n "$LIPO"; then
11572 ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
11573 else
11574 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11575 for as_dir in $PATH
11576 do
11577 IFS=$as_save_IFS
11578 test -z "$as_dir" && as_dir=.
11579 for ac_exec_ext in '' $ac_executable_extensions; do
11580 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
11581 ac_cv_prog_LIPO="${ncn_progname}"
11582 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11583 break 2
11584 fi
11585 done
11586 done
11587 IFS=$as_save_IFS
11588
11589 fi
11590 fi
11591 LIPO=$ac_cv_prog_LIPO
11592 if test -n "$LIPO"; then
11593 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
11594 $as_echo "$LIPO" >&6; }
11595 else
11596 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11597 $as_echo "no" >&6; }
11598 fi
11599
11600
11601 fi
11602 test -n "$ac_cv_prog_LIPO" && break
11603 done
11604
11605 if test -z "$ac_cv_prog_LIPO" ; then
11606 set dummy lipo
11607 if test $build = $host ; then
11608 LIPO="$2"
11609 else
11610 LIPO="${ncn_tool_prefix}$2"
11611 fi
11612 fi
11613
11614
11615
11616 if test -n "$NM"; then
11617 ac_cv_prog_NM=$NM
11618 elif test -n "$ac_cv_prog_NM"; then
11619 NM=$ac_cv_prog_NM
11620 fi
11621
11622 if test -n "$ac_cv_prog_NM"; then
11623 for ncn_progname in nm; do
11624 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
11625 set dummy ${ncn_progname}; ac_word=$2
11626 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11627 $as_echo_n "checking for $ac_word... " >&6; }
11628 if ${ac_cv_prog_NM+:} false; then :
11629 $as_echo_n "(cached) " >&6
11630 else
11631 if test -n "$NM"; then
11632 ac_cv_prog_NM="$NM" # Let the user override the test.
11633 else
11634 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11635 for as_dir in $PATH
11636 do
11637 IFS=$as_save_IFS
11638 test -z "$as_dir" && as_dir=.
11639 for ac_exec_ext in '' $ac_executable_extensions; do
11640 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
11641 ac_cv_prog_NM="${ncn_progname}"
11642 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11643 break 2
11644 fi
11645 done
11646 done
11647 IFS=$as_save_IFS
11648
11649 fi
11650 fi
11651 NM=$ac_cv_prog_NM
11652 if test -n "$NM"; then
11653 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5
11654 $as_echo "$NM" >&6; }
11655 else
11656 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11657 $as_echo "no" >&6; }
11658 fi
11659
11660
11661 done
11662 fi
11663
11664 for ncn_progname in nm; do
11665 if test -n "$ncn_tool_prefix"; then
11666 # Extract the first word of "${ncn_tool_prefix}${ncn_progname}", so it can be a program name with args.
11667 set dummy ${ncn_tool_prefix}${ncn_progname}; ac_word=$2
11668 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11669 $as_echo_n "checking for $ac_word... " >&6; }
11670 if ${ac_cv_prog_NM+:} false; then :
11671 $as_echo_n "(cached) " >&6
11672 else
11673 if test -n "$NM"; then
11674 ac_cv_prog_NM="$NM" # Let the user override the test.
11675 else
11676 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11677 for as_dir in $PATH
11678 do
11679 IFS=$as_save_IFS
11680 test -z "$as_dir" && as_dir=.
11681 for ac_exec_ext in '' $ac_executable_extensions; do
11682 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
11683 ac_cv_prog_NM="${ncn_tool_prefix}${ncn_progname}"
11684 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11685 break 2
11686 fi
11687 done
11688 done
11689 IFS=$as_save_IFS
11690
11691 fi
11692 fi
11693 NM=$ac_cv_prog_NM
11694 if test -n "$NM"; then
11695 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5
11696 $as_echo "$NM" >&6; }
11697 else
11698 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11699 $as_echo "no" >&6; }
11700 fi
11701
11702
11703 fi
11704 if test -z "$ac_cv_prog_NM" && test $build = $host ; then
11705 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
11706 set dummy ${ncn_progname}; ac_word=$2
11707 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11708 $as_echo_n "checking for $ac_word... " >&6; }
11709 if ${ac_cv_prog_NM+:} false; then :
11710 $as_echo_n "(cached) " >&6
11711 else
11712 if test -n "$NM"; then
11713 ac_cv_prog_NM="$NM" # Let the user override the test.
11714 else
11715 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11716 for as_dir in $PATH
11717 do
11718 IFS=$as_save_IFS
11719 test -z "$as_dir" && as_dir=.
11720 for ac_exec_ext in '' $ac_executable_extensions; do
11721 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
11722 ac_cv_prog_NM="${ncn_progname}"
11723 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11724 break 2
11725 fi
11726 done
11727 done
11728 IFS=$as_save_IFS
11729
11730 fi
11731 fi
11732 NM=$ac_cv_prog_NM
11733 if test -n "$NM"; then
11734 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5
11735 $as_echo "$NM" >&6; }
11736 else
11737 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11738 $as_echo "no" >&6; }
11739 fi
11740
11741
11742 fi
11743 test -n "$ac_cv_prog_NM" && break
11744 done
11745
11746 if test -z "$ac_cv_prog_NM" ; then
11747 set dummy nm
11748 if test $build = $host ; then
11749 NM="$2"
11750 else
11751 NM="${ncn_tool_prefix}$2"
11752 fi
11753 fi
11754
11755
11756
11757 if test -n "$RANLIB"; then
11758 ac_cv_prog_RANLIB=$RANLIB
11759 elif test -n "$ac_cv_prog_RANLIB"; then
11760 RANLIB=$ac_cv_prog_RANLIB
11761 fi
11762
11763 if test -n "$ac_cv_prog_RANLIB"; then
11764 for ncn_progname in ranlib; do
11765 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
11766 set dummy ${ncn_progname}; ac_word=$2
11767 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11768 $as_echo_n "checking for $ac_word... " >&6; }
11769 if ${ac_cv_prog_RANLIB+:} false; then :
11770 $as_echo_n "(cached) " >&6
11771 else
11772 if test -n "$RANLIB"; then
11773 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
11774 else
11775 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11776 for as_dir in $PATH
11777 do
11778 IFS=$as_save_IFS
11779 test -z "$as_dir" && as_dir=.
11780 for ac_exec_ext in '' $ac_executable_extensions; do
11781 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
11782 ac_cv_prog_RANLIB="${ncn_progname}"
11783 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11784 break 2
11785 fi
11786 done
11787 done
11788 IFS=$as_save_IFS
11789
11790 fi
11791 fi
11792 RANLIB=$ac_cv_prog_RANLIB
11793 if test -n "$RANLIB"; then
11794 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
11795 $as_echo "$RANLIB" >&6; }
11796 else
11797 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11798 $as_echo "no" >&6; }
11799 fi
11800
11801
11802 done
11803 fi
11804
11805 for ncn_progname in ranlib; do
11806 if test -n "$ncn_tool_prefix"; then
11807 # Extract the first word of "${ncn_tool_prefix}${ncn_progname}", so it can be a program name with args.
11808 set dummy ${ncn_tool_prefix}${ncn_progname}; ac_word=$2
11809 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11810 $as_echo_n "checking for $ac_word... " >&6; }
11811 if ${ac_cv_prog_RANLIB+:} false; then :
11812 $as_echo_n "(cached) " >&6
11813 else
11814 if test -n "$RANLIB"; then
11815 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
11816 else
11817 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11818 for as_dir in $PATH
11819 do
11820 IFS=$as_save_IFS
11821 test -z "$as_dir" && as_dir=.
11822 for ac_exec_ext in '' $ac_executable_extensions; do
11823 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
11824 ac_cv_prog_RANLIB="${ncn_tool_prefix}${ncn_progname}"
11825 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11826 break 2
11827 fi
11828 done
11829 done
11830 IFS=$as_save_IFS
11831
11832 fi
11833 fi
11834 RANLIB=$ac_cv_prog_RANLIB
11835 if test -n "$RANLIB"; then
11836 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
11837 $as_echo "$RANLIB" >&6; }
11838 else
11839 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11840 $as_echo "no" >&6; }
11841 fi
11842
11843
11844 fi
11845 if test -z "$ac_cv_prog_RANLIB" && test $build = $host ; then
11846 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
11847 set dummy ${ncn_progname}; ac_word=$2
11848 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11849 $as_echo_n "checking for $ac_word... " >&6; }
11850 if ${ac_cv_prog_RANLIB+:} false; then :
11851 $as_echo_n "(cached) " >&6
11852 else
11853 if test -n "$RANLIB"; then
11854 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
11855 else
11856 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11857 for as_dir in $PATH
11858 do
11859 IFS=$as_save_IFS
11860 test -z "$as_dir" && as_dir=.
11861 for ac_exec_ext in '' $ac_executable_extensions; do
11862 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
11863 ac_cv_prog_RANLIB="${ncn_progname}"
11864 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11865 break 2
11866 fi
11867 done
11868 done
11869 IFS=$as_save_IFS
11870
11871 fi
11872 fi
11873 RANLIB=$ac_cv_prog_RANLIB
11874 if test -n "$RANLIB"; then
11875 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
11876 $as_echo "$RANLIB" >&6; }
11877 else
11878 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11879 $as_echo "no" >&6; }
11880 fi
11881
11882
11883 fi
11884 test -n "$ac_cv_prog_RANLIB" && break
11885 done
11886
11887 if test -z "$ac_cv_prog_RANLIB" ; then
11888 RANLIB="true"
11889 fi
11890
11891
11892
11893 if test -n "$STRIP"; then
11894 ac_cv_prog_STRIP=$STRIP
11895 elif test -n "$ac_cv_prog_STRIP"; then
11896 STRIP=$ac_cv_prog_STRIP
11897 fi
11898
11899 if test -n "$ac_cv_prog_STRIP"; then
11900 for ncn_progname in strip; do
11901 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
11902 set dummy ${ncn_progname}; ac_word=$2
11903 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11904 $as_echo_n "checking for $ac_word... " >&6; }
11905 if ${ac_cv_prog_STRIP+:} false; then :
11906 $as_echo_n "(cached) " >&6
11907 else
11908 if test -n "$STRIP"; then
11909 ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
11910 else
11911 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11912 for as_dir in $PATH
11913 do
11914 IFS=$as_save_IFS
11915 test -z "$as_dir" && as_dir=.
11916 for ac_exec_ext in '' $ac_executable_extensions; do
11917 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
11918 ac_cv_prog_STRIP="${ncn_progname}"
11919 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11920 break 2
11921 fi
11922 done
11923 done
11924 IFS=$as_save_IFS
11925
11926 fi
11927 fi
11928 STRIP=$ac_cv_prog_STRIP
11929 if test -n "$STRIP"; then
11930 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
11931 $as_echo "$STRIP" >&6; }
11932 else
11933 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11934 $as_echo "no" >&6; }
11935 fi
11936
11937
11938 done
11939 fi
11940
11941 for ncn_progname in strip; do
11942 if test -n "$ncn_tool_prefix"; then
11943 # Extract the first word of "${ncn_tool_prefix}${ncn_progname}", so it can be a program name with args.
11944 set dummy ${ncn_tool_prefix}${ncn_progname}; ac_word=$2
11945 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11946 $as_echo_n "checking for $ac_word... " >&6; }
11947 if ${ac_cv_prog_STRIP+:} false; then :
11948 $as_echo_n "(cached) " >&6
11949 else
11950 if test -n "$STRIP"; then
11951 ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
11952 else
11953 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11954 for as_dir in $PATH
11955 do
11956 IFS=$as_save_IFS
11957 test -z "$as_dir" && as_dir=.
11958 for ac_exec_ext in '' $ac_executable_extensions; do
11959 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
11960 ac_cv_prog_STRIP="${ncn_tool_prefix}${ncn_progname}"
11961 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11962 break 2
11963 fi
11964 done
11965 done
11966 IFS=$as_save_IFS
11967
11968 fi
11969 fi
11970 STRIP=$ac_cv_prog_STRIP
11971 if test -n "$STRIP"; then
11972 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
11973 $as_echo "$STRIP" >&6; }
11974 else
11975 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11976 $as_echo "no" >&6; }
11977 fi
11978
11979
11980 fi
11981 if test -z "$ac_cv_prog_STRIP" && test $build = $host ; then
11982 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
11983 set dummy ${ncn_progname}; ac_word=$2
11984 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11985 $as_echo_n "checking for $ac_word... " >&6; }
11986 if ${ac_cv_prog_STRIP+:} false; then :
11987 $as_echo_n "(cached) " >&6
11988 else
11989 if test -n "$STRIP"; then
11990 ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
11991 else
11992 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11993 for as_dir in $PATH
11994 do
11995 IFS=$as_save_IFS
11996 test -z "$as_dir" && as_dir=.
11997 for ac_exec_ext in '' $ac_executable_extensions; do
11998 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
11999 ac_cv_prog_STRIP="${ncn_progname}"
12000 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12001 break 2
12002 fi
12003 done
12004 done
12005 IFS=$as_save_IFS
12006
12007 fi
12008 fi
12009 STRIP=$ac_cv_prog_STRIP
12010 if test -n "$STRIP"; then
12011 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
12012 $as_echo "$STRIP" >&6; }
12013 else
12014 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12015 $as_echo "no" >&6; }
12016 fi
12017
12018
12019 fi
12020 test -n "$ac_cv_prog_STRIP" && break
12021 done
12022
12023 if test -z "$ac_cv_prog_STRIP" ; then
12024 STRIP="true"
12025 fi
12026
12027
12028
12029 if test -n "$WINDRES"; then
12030 ac_cv_prog_WINDRES=$WINDRES
12031 elif test -n "$ac_cv_prog_WINDRES"; then
12032 WINDRES=$ac_cv_prog_WINDRES
12033 fi
12034
12035 if test -n "$ac_cv_prog_WINDRES"; then
12036 for ncn_progname in windres; do
12037 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
12038 set dummy ${ncn_progname}; ac_word=$2
12039 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12040 $as_echo_n "checking for $ac_word... " >&6; }
12041 if ${ac_cv_prog_WINDRES+:} false; then :
12042 $as_echo_n "(cached) " >&6
12043 else
12044 if test -n "$WINDRES"; then
12045 ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test.
12046 else
12047 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12048 for as_dir in $PATH
12049 do
12050 IFS=$as_save_IFS
12051 test -z "$as_dir" && as_dir=.
12052 for ac_exec_ext in '' $ac_executable_extensions; do
12053 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
12054 ac_cv_prog_WINDRES="${ncn_progname}"
12055 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12056 break 2
12057 fi
12058 done
12059 done
12060 IFS=$as_save_IFS
12061
12062 fi
12063 fi
12064 WINDRES=$ac_cv_prog_WINDRES
12065 if test -n "$WINDRES"; then
12066 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDRES" >&5
12067 $as_echo "$WINDRES" >&6; }
12068 else
12069 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12070 $as_echo "no" >&6; }
12071 fi
12072
12073
12074 done
12075 fi
12076
12077 for ncn_progname in windres; do
12078 if test -n "$ncn_tool_prefix"; then
12079 # Extract the first word of "${ncn_tool_prefix}${ncn_progname}", so it can be a program name with args.
12080 set dummy ${ncn_tool_prefix}${ncn_progname}; ac_word=$2
12081 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12082 $as_echo_n "checking for $ac_word... " >&6; }
12083 if ${ac_cv_prog_WINDRES+:} false; then :
12084 $as_echo_n "(cached) " >&6
12085 else
12086 if test -n "$WINDRES"; then
12087 ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test.
12088 else
12089 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12090 for as_dir in $PATH
12091 do
12092 IFS=$as_save_IFS
12093 test -z "$as_dir" && as_dir=.
12094 for ac_exec_ext in '' $ac_executable_extensions; do
12095 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
12096 ac_cv_prog_WINDRES="${ncn_tool_prefix}${ncn_progname}"
12097 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12098 break 2
12099 fi
12100 done
12101 done
12102 IFS=$as_save_IFS
12103
12104 fi
12105 fi
12106 WINDRES=$ac_cv_prog_WINDRES
12107 if test -n "$WINDRES"; then
12108 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDRES" >&5
12109 $as_echo "$WINDRES" >&6; }
12110 else
12111 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12112 $as_echo "no" >&6; }
12113 fi
12114
12115
12116 fi
12117 if test -z "$ac_cv_prog_WINDRES" && test $build = $host ; then
12118 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
12119 set dummy ${ncn_progname}; ac_word=$2
12120 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12121 $as_echo_n "checking for $ac_word... " >&6; }
12122 if ${ac_cv_prog_WINDRES+:} false; then :
12123 $as_echo_n "(cached) " >&6
12124 else
12125 if test -n "$WINDRES"; then
12126 ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test.
12127 else
12128 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12129 for as_dir in $PATH
12130 do
12131 IFS=$as_save_IFS
12132 test -z "$as_dir" && as_dir=.
12133 for ac_exec_ext in '' $ac_executable_extensions; do
12134 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
12135 ac_cv_prog_WINDRES="${ncn_progname}"
12136 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12137 break 2
12138 fi
12139 done
12140 done
12141 IFS=$as_save_IFS
12142
12143 fi
12144 fi
12145 WINDRES=$ac_cv_prog_WINDRES
12146 if test -n "$WINDRES"; then
12147 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDRES" >&5
12148 $as_echo "$WINDRES" >&6; }
12149 else
12150 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12151 $as_echo "no" >&6; }
12152 fi
12153
12154
12155 fi
12156 test -n "$ac_cv_prog_WINDRES" && break
12157 done
12158
12159 if test -z "$ac_cv_prog_WINDRES" ; then
12160 set dummy windres
12161 if test $build = $host ; then
12162 WINDRES="$2"
12163 else
12164 WINDRES="${ncn_tool_prefix}$2"
12165 fi
12166 fi
12167
12168
12169
12170 if test -n "$WINDMC"; then
12171 ac_cv_prog_WINDMC=$WINDMC
12172 elif test -n "$ac_cv_prog_WINDMC"; then
12173 WINDMC=$ac_cv_prog_WINDMC
12174 fi
12175
12176 if test -n "$ac_cv_prog_WINDMC"; then
12177 for ncn_progname in windmc; do
12178 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
12179 set dummy ${ncn_progname}; ac_word=$2
12180 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12181 $as_echo_n "checking for $ac_word... " >&6; }
12182 if ${ac_cv_prog_WINDMC+:} false; then :
12183 $as_echo_n "(cached) " >&6
12184 else
12185 if test -n "$WINDMC"; then
12186 ac_cv_prog_WINDMC="$WINDMC" # Let the user override the test.
12187 else
12188 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12189 for as_dir in $PATH
12190 do
12191 IFS=$as_save_IFS
12192 test -z "$as_dir" && as_dir=.
12193 for ac_exec_ext in '' $ac_executable_extensions; do
12194 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
12195 ac_cv_prog_WINDMC="${ncn_progname}"
12196 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12197 break 2
12198 fi
12199 done
12200 done
12201 IFS=$as_save_IFS
12202
12203 fi
12204 fi
12205 WINDMC=$ac_cv_prog_WINDMC
12206 if test -n "$WINDMC"; then
12207 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDMC" >&5
12208 $as_echo "$WINDMC" >&6; }
12209 else
12210 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12211 $as_echo "no" >&6; }
12212 fi
12213
12214
12215 done
12216 fi
12217
12218 for ncn_progname in windmc; do
12219 if test -n "$ncn_tool_prefix"; then
12220 # Extract the first word of "${ncn_tool_prefix}${ncn_progname}", so it can be a program name with args.
12221 set dummy ${ncn_tool_prefix}${ncn_progname}; ac_word=$2
12222 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12223 $as_echo_n "checking for $ac_word... " >&6; }
12224 if ${ac_cv_prog_WINDMC+:} false; then :
12225 $as_echo_n "(cached) " >&6
12226 else
12227 if test -n "$WINDMC"; then
12228 ac_cv_prog_WINDMC="$WINDMC" # Let the user override the test.
12229 else
12230 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12231 for as_dir in $PATH
12232 do
12233 IFS=$as_save_IFS
12234 test -z "$as_dir" && as_dir=.
12235 for ac_exec_ext in '' $ac_executable_extensions; do
12236 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
12237 ac_cv_prog_WINDMC="${ncn_tool_prefix}${ncn_progname}"
12238 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12239 break 2
12240 fi
12241 done
12242 done
12243 IFS=$as_save_IFS
12244
12245 fi
12246 fi
12247 WINDMC=$ac_cv_prog_WINDMC
12248 if test -n "$WINDMC"; then
12249 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDMC" >&5
12250 $as_echo "$WINDMC" >&6; }
12251 else
12252 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12253 $as_echo "no" >&6; }
12254 fi
12255
12256
12257 fi
12258 if test -z "$ac_cv_prog_WINDMC" && test $build = $host ; then
12259 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
12260 set dummy ${ncn_progname}; ac_word=$2
12261 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12262 $as_echo_n "checking for $ac_word... " >&6; }
12263 if ${ac_cv_prog_WINDMC+:} false; then :
12264 $as_echo_n "(cached) " >&6
12265 else
12266 if test -n "$WINDMC"; then
12267 ac_cv_prog_WINDMC="$WINDMC" # Let the user override the test.
12268 else
12269 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12270 for as_dir in $PATH
12271 do
12272 IFS=$as_save_IFS
12273 test -z "$as_dir" && as_dir=.
12274 for ac_exec_ext in '' $ac_executable_extensions; do
12275 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
12276 ac_cv_prog_WINDMC="${ncn_progname}"
12277 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12278 break 2
12279 fi
12280 done
12281 done
12282 IFS=$as_save_IFS
12283
12284 fi
12285 fi
12286 WINDMC=$ac_cv_prog_WINDMC
12287 if test -n "$WINDMC"; then
12288 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDMC" >&5
12289 $as_echo "$WINDMC" >&6; }
12290 else
12291 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12292 $as_echo "no" >&6; }
12293 fi
12294
12295
12296 fi
12297 test -n "$ac_cv_prog_WINDMC" && break
12298 done
12299
12300 if test -z "$ac_cv_prog_WINDMC" ; then
12301 set dummy windmc
12302 if test $build = $host ; then
12303 WINDMC="$2"
12304 else
12305 WINDMC="${ncn_tool_prefix}$2"
12306 fi
12307 fi
12308
12309
12310
12311 if test -n "$OBJCOPY"; then
12312 ac_cv_prog_OBJCOPY=$OBJCOPY
12313 elif test -n "$ac_cv_prog_OBJCOPY"; then
12314 OBJCOPY=$ac_cv_prog_OBJCOPY
12315 fi
12316
12317 if test -n "$ac_cv_prog_OBJCOPY"; then
12318 for ncn_progname in objcopy; do
12319 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
12320 set dummy ${ncn_progname}; ac_word=$2
12321 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12322 $as_echo_n "checking for $ac_word... " >&6; }
12323 if ${ac_cv_prog_OBJCOPY+:} false; then :
12324 $as_echo_n "(cached) " >&6
12325 else
12326 if test -n "$OBJCOPY"; then
12327 ac_cv_prog_OBJCOPY="$OBJCOPY" # Let the user override the test.
12328 else
12329 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12330 for as_dir in $PATH
12331 do
12332 IFS=$as_save_IFS
12333 test -z "$as_dir" && as_dir=.
12334 for ac_exec_ext in '' $ac_executable_extensions; do
12335 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
12336 ac_cv_prog_OBJCOPY="${ncn_progname}"
12337 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12338 break 2
12339 fi
12340 done
12341 done
12342 IFS=$as_save_IFS
12343
12344 fi
12345 fi
12346 OBJCOPY=$ac_cv_prog_OBJCOPY
12347 if test -n "$OBJCOPY"; then
12348 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJCOPY" >&5
12349 $as_echo "$OBJCOPY" >&6; }
12350 else
12351 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12352 $as_echo "no" >&6; }
12353 fi
12354
12355
12356 done
12357 fi
12358
12359 for ncn_progname in objcopy; do
12360 if test -n "$ncn_tool_prefix"; then
12361 # Extract the first word of "${ncn_tool_prefix}${ncn_progname}", so it can be a program name with args.
12362 set dummy ${ncn_tool_prefix}${ncn_progname}; ac_word=$2
12363 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12364 $as_echo_n "checking for $ac_word... " >&6; }
12365 if ${ac_cv_prog_OBJCOPY+:} false; then :
12366 $as_echo_n "(cached) " >&6
12367 else
12368 if test -n "$OBJCOPY"; then
12369 ac_cv_prog_OBJCOPY="$OBJCOPY" # Let the user override the test.
12370 else
12371 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12372 for as_dir in $PATH
12373 do
12374 IFS=$as_save_IFS
12375 test -z "$as_dir" && as_dir=.
12376 for ac_exec_ext in '' $ac_executable_extensions; do
12377 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
12378 ac_cv_prog_OBJCOPY="${ncn_tool_prefix}${ncn_progname}"
12379 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12380 break 2
12381 fi
12382 done
12383 done
12384 IFS=$as_save_IFS
12385
12386 fi
12387 fi
12388 OBJCOPY=$ac_cv_prog_OBJCOPY
12389 if test -n "$OBJCOPY"; then
12390 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJCOPY" >&5
12391 $as_echo "$OBJCOPY" >&6; }
12392 else
12393 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12394 $as_echo "no" >&6; }
12395 fi
12396
12397
12398 fi
12399 if test -z "$ac_cv_prog_OBJCOPY" && test $build = $host ; then
12400 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
12401 set dummy ${ncn_progname}; ac_word=$2
12402 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12403 $as_echo_n "checking for $ac_word... " >&6; }
12404 if ${ac_cv_prog_OBJCOPY+:} false; then :
12405 $as_echo_n "(cached) " >&6
12406 else
12407 if test -n "$OBJCOPY"; then
12408 ac_cv_prog_OBJCOPY="$OBJCOPY" # Let the user override the test.
12409 else
12410 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12411 for as_dir in $PATH
12412 do
12413 IFS=$as_save_IFS
12414 test -z "$as_dir" && as_dir=.
12415 for ac_exec_ext in '' $ac_executable_extensions; do
12416 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
12417 ac_cv_prog_OBJCOPY="${ncn_progname}"
12418 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12419 break 2
12420 fi
12421 done
12422 done
12423 IFS=$as_save_IFS
12424
12425 fi
12426 fi
12427 OBJCOPY=$ac_cv_prog_OBJCOPY
12428 if test -n "$OBJCOPY"; then
12429 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJCOPY" >&5
12430 $as_echo "$OBJCOPY" >&6; }
12431 else
12432 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12433 $as_echo "no" >&6; }
12434 fi
12435
12436
12437 fi
12438 test -n "$ac_cv_prog_OBJCOPY" && break
12439 done
12440
12441 if test -z "$ac_cv_prog_OBJCOPY" ; then
12442 set dummy objcopy
12443 if test $build = $host ; then
12444 OBJCOPY="$2"
12445 else
12446 OBJCOPY="${ncn_tool_prefix}$2"
12447 fi
12448 fi
12449
12450
12451
12452 if test -n "$OBJDUMP"; then
12453 ac_cv_prog_OBJDUMP=$OBJDUMP
12454 elif test -n "$ac_cv_prog_OBJDUMP"; then
12455 OBJDUMP=$ac_cv_prog_OBJDUMP
12456 fi
12457
12458 if test -n "$ac_cv_prog_OBJDUMP"; then
12459 for ncn_progname in objdump; do
12460 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
12461 set dummy ${ncn_progname}; ac_word=$2
12462 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12463 $as_echo_n "checking for $ac_word... " >&6; }
12464 if ${ac_cv_prog_OBJDUMP+:} false; then :
12465 $as_echo_n "(cached) " >&6
12466 else
12467 if test -n "$OBJDUMP"; then
12468 ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
12469 else
12470 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12471 for as_dir in $PATH
12472 do
12473 IFS=$as_save_IFS
12474 test -z "$as_dir" && as_dir=.
12475 for ac_exec_ext in '' $ac_executable_extensions; do
12476 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
12477 ac_cv_prog_OBJDUMP="${ncn_progname}"
12478 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12479 break 2
12480 fi
12481 done
12482 done
12483 IFS=$as_save_IFS
12484
12485 fi
12486 fi
12487 OBJDUMP=$ac_cv_prog_OBJDUMP
12488 if test -n "$OBJDUMP"; then
12489 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
12490 $as_echo "$OBJDUMP" >&6; }
12491 else
12492 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12493 $as_echo "no" >&6; }
12494 fi
12495
12496
12497 done
12498 fi
12499
12500 for ncn_progname in objdump; do
12501 if test -n "$ncn_tool_prefix"; then
12502 # Extract the first word of "${ncn_tool_prefix}${ncn_progname}", so it can be a program name with args.
12503 set dummy ${ncn_tool_prefix}${ncn_progname}; ac_word=$2
12504 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12505 $as_echo_n "checking for $ac_word... " >&6; }
12506 if ${ac_cv_prog_OBJDUMP+:} false; then :
12507 $as_echo_n "(cached) " >&6
12508 else
12509 if test -n "$OBJDUMP"; then
12510 ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
12511 else
12512 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12513 for as_dir in $PATH
12514 do
12515 IFS=$as_save_IFS
12516 test -z "$as_dir" && as_dir=.
12517 for ac_exec_ext in '' $ac_executable_extensions; do
12518 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
12519 ac_cv_prog_OBJDUMP="${ncn_tool_prefix}${ncn_progname}"
12520 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12521 break 2
12522 fi
12523 done
12524 done
12525 IFS=$as_save_IFS
12526
12527 fi
12528 fi
12529 OBJDUMP=$ac_cv_prog_OBJDUMP
12530 if test -n "$OBJDUMP"; then
12531 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
12532 $as_echo "$OBJDUMP" >&6; }
12533 else
12534 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12535 $as_echo "no" >&6; }
12536 fi
12537
12538
12539 fi
12540 if test -z "$ac_cv_prog_OBJDUMP" && test $build = $host ; then
12541 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
12542 set dummy ${ncn_progname}; ac_word=$2
12543 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12544 $as_echo_n "checking for $ac_word... " >&6; }
12545 if ${ac_cv_prog_OBJDUMP+:} false; then :
12546 $as_echo_n "(cached) " >&6
12547 else
12548 if test -n "$OBJDUMP"; then
12549 ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
12550 else
12551 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12552 for as_dir in $PATH
12553 do
12554 IFS=$as_save_IFS
12555 test -z "$as_dir" && as_dir=.
12556 for ac_exec_ext in '' $ac_executable_extensions; do
12557 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
12558 ac_cv_prog_OBJDUMP="${ncn_progname}"
12559 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12560 break 2
12561 fi
12562 done
12563 done
12564 IFS=$as_save_IFS
12565
12566 fi
12567 fi
12568 OBJDUMP=$ac_cv_prog_OBJDUMP
12569 if test -n "$OBJDUMP"; then
12570 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
12571 $as_echo "$OBJDUMP" >&6; }
12572 else
12573 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12574 $as_echo "no" >&6; }
12575 fi
12576
12577
12578 fi
12579 test -n "$ac_cv_prog_OBJDUMP" && break
12580 done
12581
12582 if test -z "$ac_cv_prog_OBJDUMP" ; then
12583 set dummy objdump
12584 if test $build = $host ; then
12585 OBJDUMP="$2"
12586 else
12587 OBJDUMP="${ncn_tool_prefix}$2"
12588 fi
12589 fi
12590
12591
12592
12593 if test -n "$OTOOL"; then
12594 ac_cv_prog_OTOOL=$OTOOL
12595 elif test -n "$ac_cv_prog_OTOOL"; then
12596 OTOOL=$ac_cv_prog_OTOOL
12597 fi
12598
12599 if test -n "$ac_cv_prog_OTOOL"; then
12600 for ncn_progname in otool; do
12601 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
12602 set dummy ${ncn_progname}; ac_word=$2
12603 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12604 $as_echo_n "checking for $ac_word... " >&6; }
12605 if ${ac_cv_prog_OTOOL+:} false; then :
12606 $as_echo_n "(cached) " >&6
12607 else
12608 if test -n "$OTOOL"; then
12609 ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
12610 else
12611 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12612 for as_dir in $PATH
12613 do
12614 IFS=$as_save_IFS
12615 test -z "$as_dir" && as_dir=.
12616 for ac_exec_ext in '' $ac_executable_extensions; do
12617 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
12618 ac_cv_prog_OTOOL="${ncn_progname}"
12619 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12620 break 2
12621 fi
12622 done
12623 done
12624 IFS=$as_save_IFS
12625
12626 fi
12627 fi
12628 OTOOL=$ac_cv_prog_OTOOL
12629 if test -n "$OTOOL"; then
12630 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
12631 $as_echo "$OTOOL" >&6; }
12632 else
12633 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12634 $as_echo "no" >&6; }
12635 fi
12636
12637
12638 done
12639 fi
12640
12641 for ncn_progname in otool; do
12642 if test -n "$ncn_tool_prefix"; then
12643 # Extract the first word of "${ncn_tool_prefix}${ncn_progname}", so it can be a program name with args.
12644 set dummy ${ncn_tool_prefix}${ncn_progname}; ac_word=$2
12645 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12646 $as_echo_n "checking for $ac_word... " >&6; }
12647 if ${ac_cv_prog_OTOOL+:} false; then :
12648 $as_echo_n "(cached) " >&6
12649 else
12650 if test -n "$OTOOL"; then
12651 ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
12652 else
12653 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12654 for as_dir in $PATH
12655 do
12656 IFS=$as_save_IFS
12657 test -z "$as_dir" && as_dir=.
12658 for ac_exec_ext in '' $ac_executable_extensions; do
12659 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
12660 ac_cv_prog_OTOOL="${ncn_tool_prefix}${ncn_progname}"
12661 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12662 break 2
12663 fi
12664 done
12665 done
12666 IFS=$as_save_IFS
12667
12668 fi
12669 fi
12670 OTOOL=$ac_cv_prog_OTOOL
12671 if test -n "$OTOOL"; then
12672 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
12673 $as_echo "$OTOOL" >&6; }
12674 else
12675 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12676 $as_echo "no" >&6; }
12677 fi
12678
12679
12680 fi
12681 if test -z "$ac_cv_prog_OTOOL" && test $build = $host ; then
12682 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
12683 set dummy ${ncn_progname}; ac_word=$2
12684 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12685 $as_echo_n "checking for $ac_word... " >&6; }
12686 if ${ac_cv_prog_OTOOL+:} false; then :
12687 $as_echo_n "(cached) " >&6
12688 else
12689 if test -n "$OTOOL"; then
12690 ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
12691 else
12692 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12693 for as_dir in $PATH
12694 do
12695 IFS=$as_save_IFS
12696 test -z "$as_dir" && as_dir=.
12697 for ac_exec_ext in '' $ac_executable_extensions; do
12698 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
12699 ac_cv_prog_OTOOL="${ncn_progname}"
12700 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12701 break 2
12702 fi
12703 done
12704 done
12705 IFS=$as_save_IFS
12706
12707 fi
12708 fi
12709 OTOOL=$ac_cv_prog_OTOOL
12710 if test -n "$OTOOL"; then
12711 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
12712 $as_echo "$OTOOL" >&6; }
12713 else
12714 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12715 $as_echo "no" >&6; }
12716 fi
12717
12718
12719 fi
12720 test -n "$ac_cv_prog_OTOOL" && break
12721 done
12722
12723 if test -z "$ac_cv_prog_OTOOL" ; then
12724 set dummy otool
12725 if test $build = $host ; then
12726 OTOOL="$2"
12727 else
12728 OTOOL="${ncn_tool_prefix}$2"
12729 fi
12730 fi
12731
12732
12733
12734 if test -n "$READELF"; then
12735 ac_cv_prog_READELF=$READELF
12736 elif test -n "$ac_cv_prog_READELF"; then
12737 READELF=$ac_cv_prog_READELF
12738 fi
12739
12740 if test -n "$ac_cv_prog_READELF"; then
12741 for ncn_progname in readelf; do
12742 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
12743 set dummy ${ncn_progname}; ac_word=$2
12744 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12745 $as_echo_n "checking for $ac_word... " >&6; }
12746 if ${ac_cv_prog_READELF+:} false; then :
12747 $as_echo_n "(cached) " >&6
12748 else
12749 if test -n "$READELF"; then
12750 ac_cv_prog_READELF="$READELF" # Let the user override the test.
12751 else
12752 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12753 for as_dir in $PATH
12754 do
12755 IFS=$as_save_IFS
12756 test -z "$as_dir" && as_dir=.
12757 for ac_exec_ext in '' $ac_executable_extensions; do
12758 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
12759 ac_cv_prog_READELF="${ncn_progname}"
12760 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12761 break 2
12762 fi
12763 done
12764 done
12765 IFS=$as_save_IFS
12766
12767 fi
12768 fi
12769 READELF=$ac_cv_prog_READELF
12770 if test -n "$READELF"; then
12771 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $READELF" >&5
12772 $as_echo "$READELF" >&6; }
12773 else
12774 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12775 $as_echo "no" >&6; }
12776 fi
12777
12778
12779 done
12780 fi
12781
12782 for ncn_progname in readelf; do
12783 if test -n "$ncn_tool_prefix"; then
12784 # Extract the first word of "${ncn_tool_prefix}${ncn_progname}", so it can be a program name with args.
12785 set dummy ${ncn_tool_prefix}${ncn_progname}; ac_word=$2
12786 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12787 $as_echo_n "checking for $ac_word... " >&6; }
12788 if ${ac_cv_prog_READELF+:} false; then :
12789 $as_echo_n "(cached) " >&6
12790 else
12791 if test -n "$READELF"; then
12792 ac_cv_prog_READELF="$READELF" # Let the user override the test.
12793 else
12794 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12795 for as_dir in $PATH
12796 do
12797 IFS=$as_save_IFS
12798 test -z "$as_dir" && as_dir=.
12799 for ac_exec_ext in '' $ac_executable_extensions; do
12800 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
12801 ac_cv_prog_READELF="${ncn_tool_prefix}${ncn_progname}"
12802 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12803 break 2
12804 fi
12805 done
12806 done
12807 IFS=$as_save_IFS
12808
12809 fi
12810 fi
12811 READELF=$ac_cv_prog_READELF
12812 if test -n "$READELF"; then
12813 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $READELF" >&5
12814 $as_echo "$READELF" >&6; }
12815 else
12816 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12817 $as_echo "no" >&6; }
12818 fi
12819
12820
12821 fi
12822 if test -z "$ac_cv_prog_READELF" && test $build = $host ; then
12823 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
12824 set dummy ${ncn_progname}; ac_word=$2
12825 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12826 $as_echo_n "checking for $ac_word... " >&6; }
12827 if ${ac_cv_prog_READELF+:} false; then :
12828 $as_echo_n "(cached) " >&6
12829 else
12830 if test -n "$READELF"; then
12831 ac_cv_prog_READELF="$READELF" # Let the user override the test.
12832 else
12833 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12834 for as_dir in $PATH
12835 do
12836 IFS=$as_save_IFS
12837 test -z "$as_dir" && as_dir=.
12838 for ac_exec_ext in '' $ac_executable_extensions; do
12839 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
12840 ac_cv_prog_READELF="${ncn_progname}"
12841 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12842 break 2
12843 fi
12844 done
12845 done
12846 IFS=$as_save_IFS
12847
12848 fi
12849 fi
12850 READELF=$ac_cv_prog_READELF
12851 if test -n "$READELF"; then
12852 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $READELF" >&5
12853 $as_echo "$READELF" >&6; }
12854 else
12855 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12856 $as_echo "no" >&6; }
12857 fi
12858
12859
12860 fi
12861 test -n "$ac_cv_prog_READELF" && break
12862 done
12863
12864 if test -z "$ac_cv_prog_READELF" ; then
12865 set dummy readelf
12866 if test $build = $host ; then
12867 READELF="$2"
12868 else
12869 READELF="${ncn_tool_prefix}$2"
12870 fi
12871 fi
12872
12873
12874
12875
12876
12877
12878
12879
12880 # Target tools.
12881
12882 # Check whether --with-build-time-tools was given.
12883 if test "${with_build_time_tools+set}" = set; then :
12884 withval=$with_build_time_tools; case x"$withval" in
12885 x/*) ;;
12886 *)
12887 with_build_time_tools=
12888 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: argument to --with-build-time-tools must be an absolute path" >&5
12889 $as_echo "$as_me: WARNING: argument to --with-build-time-tools must be an absolute path" >&2;}
12890 ;;
12891 esac
12892 else
12893 with_build_time_tools=
12894 fi
12895
12896
12897
12898
12899 if test -n "$CC_FOR_TARGET"; then
12900 ac_cv_prog_CC_FOR_TARGET=$CC_FOR_TARGET
12901 elif test -n "$ac_cv_prog_CC_FOR_TARGET"; then
12902 CC_FOR_TARGET=$ac_cv_prog_CC_FOR_TARGET
12903 fi
12904
12905 if test -n "$ac_cv_prog_CC_FOR_TARGET"; then
12906 for ncn_progname in cc gcc; do
12907 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
12908 set dummy ${ncn_progname}; ac_word=$2
12909 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12910 $as_echo_n "checking for $ac_word... " >&6; }
12911 if ${ac_cv_prog_CC_FOR_TARGET+:} false; then :
12912 $as_echo_n "(cached) " >&6
12913 else
12914 if test -n "$CC_FOR_TARGET"; then
12915 ac_cv_prog_CC_FOR_TARGET="$CC_FOR_TARGET" # Let the user override the test.
12916 else
12917 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12918 for as_dir in $PATH
12919 do
12920 IFS=$as_save_IFS
12921 test -z "$as_dir" && as_dir=.
12922 for ac_exec_ext in '' $ac_executable_extensions; do
12923 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
12924 ac_cv_prog_CC_FOR_TARGET="${ncn_progname}"
12925 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12926 break 2
12927 fi
12928 done
12929 done
12930 IFS=$as_save_IFS
12931
12932 fi
12933 fi
12934 CC_FOR_TARGET=$ac_cv_prog_CC_FOR_TARGET
12935 if test -n "$CC_FOR_TARGET"; then
12936 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC_FOR_TARGET" >&5
12937 $as_echo "$CC_FOR_TARGET" >&6; }
12938 else
12939 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12940 $as_echo "no" >&6; }
12941 fi
12942
12943
12944 done
12945 fi
12946
12947 if test -z "$ac_cv_prog_CC_FOR_TARGET" && test -n "$with_build_time_tools"; then
12948 for ncn_progname in cc gcc; do
12949 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ncn_progname} in $with_build_time_tools" >&5
12950 $as_echo_n "checking for ${ncn_progname} in $with_build_time_tools... " >&6; }
12951 if test -x $with_build_time_tools/${ncn_progname}; then
12952 ac_cv_prog_CC_FOR_TARGET=$with_build_time_tools/${ncn_progname}
12953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12954 $as_echo "yes" >&6; }
12955 break
12956 else
12957 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12958 $as_echo "no" >&6; }
12959 fi
12960 done
12961 fi
12962
12963 if test -z "$ac_cv_prog_CC_FOR_TARGET"; then
12964 for ncn_progname in cc gcc; do
12965 if test -n "$ncn_target_tool_prefix"; then
12966 # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args.
12967 set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2
12968 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12969 $as_echo_n "checking for $ac_word... " >&6; }
12970 if ${ac_cv_prog_CC_FOR_TARGET+:} false; then :
12971 $as_echo_n "(cached) " >&6
12972 else
12973 if test -n "$CC_FOR_TARGET"; then
12974 ac_cv_prog_CC_FOR_TARGET="$CC_FOR_TARGET" # Let the user override the test.
12975 else
12976 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12977 for as_dir in $PATH
12978 do
12979 IFS=$as_save_IFS
12980 test -z "$as_dir" && as_dir=.
12981 for ac_exec_ext in '' $ac_executable_extensions; do
12982 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
12983 ac_cv_prog_CC_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}"
12984 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12985 break 2
12986 fi
12987 done
12988 done
12989 IFS=$as_save_IFS
12990
12991 fi
12992 fi
12993 CC_FOR_TARGET=$ac_cv_prog_CC_FOR_TARGET
12994 if test -n "$CC_FOR_TARGET"; then
12995 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC_FOR_TARGET" >&5
12996 $as_echo "$CC_FOR_TARGET" >&6; }
12997 else
12998 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12999 $as_echo "no" >&6; }
13000 fi
13001
13002
13003 fi
13004 if test -z "$ac_cv_prog_CC_FOR_TARGET" && test $build = $target ; then
13005 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
13006 set dummy ${ncn_progname}; ac_word=$2
13007 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13008 $as_echo_n "checking for $ac_word... " >&6; }
13009 if ${ac_cv_prog_CC_FOR_TARGET+:} false; then :
13010 $as_echo_n "(cached) " >&6
13011 else
13012 if test -n "$CC_FOR_TARGET"; then
13013 ac_cv_prog_CC_FOR_TARGET="$CC_FOR_TARGET" # Let the user override the test.
13014 else
13015 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13016 for as_dir in $PATH
13017 do
13018 IFS=$as_save_IFS
13019 test -z "$as_dir" && as_dir=.
13020 for ac_exec_ext in '' $ac_executable_extensions; do
13021 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13022 ac_cv_prog_CC_FOR_TARGET="${ncn_progname}"
13023 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13024 break 2
13025 fi
13026 done
13027 done
13028 IFS=$as_save_IFS
13029
13030 fi
13031 fi
13032 CC_FOR_TARGET=$ac_cv_prog_CC_FOR_TARGET
13033 if test -n "$CC_FOR_TARGET"; then
13034 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC_FOR_TARGET" >&5
13035 $as_echo "$CC_FOR_TARGET" >&6; }
13036 else
13037 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13038 $as_echo "no" >&6; }
13039 fi
13040
13041
13042 fi
13043 test -n "$ac_cv_prog_CC_FOR_TARGET" && break
13044 done
13045 fi
13046
13047 if test -z "$ac_cv_prog_CC_FOR_TARGET" ; then
13048 set dummy cc gcc
13049 if test $build = $target ; then
13050 CC_FOR_TARGET="$2"
13051 else
13052 CC_FOR_TARGET="${ncn_target_tool_prefix}$2"
13053 fi
13054 else
13055 CC_FOR_TARGET="$ac_cv_prog_CC_FOR_TARGET"
13056 fi
13057
13058
13059
13060 if test -n "$CXX_FOR_TARGET"; then
13061 ac_cv_prog_CXX_FOR_TARGET=$CXX_FOR_TARGET
13062 elif test -n "$ac_cv_prog_CXX_FOR_TARGET"; then
13063 CXX_FOR_TARGET=$ac_cv_prog_CXX_FOR_TARGET
13064 fi
13065
13066 if test -n "$ac_cv_prog_CXX_FOR_TARGET"; then
13067 for ncn_progname in c++ g++ cxx gxx; do
13068 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
13069 set dummy ${ncn_progname}; ac_word=$2
13070 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13071 $as_echo_n "checking for $ac_word... " >&6; }
13072 if ${ac_cv_prog_CXX_FOR_TARGET+:} false; then :
13073 $as_echo_n "(cached) " >&6
13074 else
13075 if test -n "$CXX_FOR_TARGET"; then
13076 ac_cv_prog_CXX_FOR_TARGET="$CXX_FOR_TARGET" # Let the user override the test.
13077 else
13078 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13079 for as_dir in $PATH
13080 do
13081 IFS=$as_save_IFS
13082 test -z "$as_dir" && as_dir=.
13083 for ac_exec_ext in '' $ac_executable_extensions; do
13084 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13085 ac_cv_prog_CXX_FOR_TARGET="${ncn_progname}"
13086 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13087 break 2
13088 fi
13089 done
13090 done
13091 IFS=$as_save_IFS
13092
13093 fi
13094 fi
13095 CXX_FOR_TARGET=$ac_cv_prog_CXX_FOR_TARGET
13096 if test -n "$CXX_FOR_TARGET"; then
13097 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX_FOR_TARGET" >&5
13098 $as_echo "$CXX_FOR_TARGET" >&6; }
13099 else
13100 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13101 $as_echo "no" >&6; }
13102 fi
13103
13104
13105 done
13106 fi
13107
13108 if test -z "$ac_cv_prog_CXX_FOR_TARGET" && test -n "$with_build_time_tools"; then
13109 for ncn_progname in c++ g++ cxx gxx; do
13110 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ncn_progname} in $with_build_time_tools" >&5
13111 $as_echo_n "checking for ${ncn_progname} in $with_build_time_tools... " >&6; }
13112 if test -x $with_build_time_tools/${ncn_progname}; then
13113 ac_cv_prog_CXX_FOR_TARGET=$with_build_time_tools/${ncn_progname}
13114 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
13115 $as_echo "yes" >&6; }
13116 break
13117 else
13118 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13119 $as_echo "no" >&6; }
13120 fi
13121 done
13122 fi
13123
13124 if test -z "$ac_cv_prog_CXX_FOR_TARGET"; then
13125 for ncn_progname in c++ g++ cxx gxx; do
13126 if test -n "$ncn_target_tool_prefix"; then
13127 # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args.
13128 set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2
13129 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13130 $as_echo_n "checking for $ac_word... " >&6; }
13131 if ${ac_cv_prog_CXX_FOR_TARGET+:} false; then :
13132 $as_echo_n "(cached) " >&6
13133 else
13134 if test -n "$CXX_FOR_TARGET"; then
13135 ac_cv_prog_CXX_FOR_TARGET="$CXX_FOR_TARGET" # Let the user override the test.
13136 else
13137 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13138 for as_dir in $PATH
13139 do
13140 IFS=$as_save_IFS
13141 test -z "$as_dir" && as_dir=.
13142 for ac_exec_ext in '' $ac_executable_extensions; do
13143 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13144 ac_cv_prog_CXX_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}"
13145 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13146 break 2
13147 fi
13148 done
13149 done
13150 IFS=$as_save_IFS
13151
13152 fi
13153 fi
13154 CXX_FOR_TARGET=$ac_cv_prog_CXX_FOR_TARGET
13155 if test -n "$CXX_FOR_TARGET"; then
13156 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX_FOR_TARGET" >&5
13157 $as_echo "$CXX_FOR_TARGET" >&6; }
13158 else
13159 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13160 $as_echo "no" >&6; }
13161 fi
13162
13163
13164 fi
13165 if test -z "$ac_cv_prog_CXX_FOR_TARGET" && test $build = $target ; then
13166 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
13167 set dummy ${ncn_progname}; ac_word=$2
13168 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13169 $as_echo_n "checking for $ac_word... " >&6; }
13170 if ${ac_cv_prog_CXX_FOR_TARGET+:} false; then :
13171 $as_echo_n "(cached) " >&6
13172 else
13173 if test -n "$CXX_FOR_TARGET"; then
13174 ac_cv_prog_CXX_FOR_TARGET="$CXX_FOR_TARGET" # Let the user override the test.
13175 else
13176 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13177 for as_dir in $PATH
13178 do
13179 IFS=$as_save_IFS
13180 test -z "$as_dir" && as_dir=.
13181 for ac_exec_ext in '' $ac_executable_extensions; do
13182 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13183 ac_cv_prog_CXX_FOR_TARGET="${ncn_progname}"
13184 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13185 break 2
13186 fi
13187 done
13188 done
13189 IFS=$as_save_IFS
13190
13191 fi
13192 fi
13193 CXX_FOR_TARGET=$ac_cv_prog_CXX_FOR_TARGET
13194 if test -n "$CXX_FOR_TARGET"; then
13195 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX_FOR_TARGET" >&5
13196 $as_echo "$CXX_FOR_TARGET" >&6; }
13197 else
13198 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13199 $as_echo "no" >&6; }
13200 fi
13201
13202
13203 fi
13204 test -n "$ac_cv_prog_CXX_FOR_TARGET" && break
13205 done
13206 fi
13207
13208 if test -z "$ac_cv_prog_CXX_FOR_TARGET" ; then
13209 set dummy c++ g++ cxx gxx
13210 if test $build = $target ; then
13211 CXX_FOR_TARGET="$2"
13212 else
13213 CXX_FOR_TARGET="${ncn_target_tool_prefix}$2"
13214 fi
13215 else
13216 CXX_FOR_TARGET="$ac_cv_prog_CXX_FOR_TARGET"
13217 fi
13218
13219
13220
13221 if test -n "$GCC_FOR_TARGET"; then
13222 ac_cv_prog_GCC_FOR_TARGET=$GCC_FOR_TARGET
13223 elif test -n "$ac_cv_prog_GCC_FOR_TARGET"; then
13224 GCC_FOR_TARGET=$ac_cv_prog_GCC_FOR_TARGET
13225 fi
13226
13227 if test -n "$ac_cv_prog_GCC_FOR_TARGET"; then
13228 for ncn_progname in gcc; do
13229 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
13230 set dummy ${ncn_progname}; ac_word=$2
13231 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13232 $as_echo_n "checking for $ac_word... " >&6; }
13233 if ${ac_cv_prog_GCC_FOR_TARGET+:} false; then :
13234 $as_echo_n "(cached) " >&6
13235 else
13236 if test -n "$GCC_FOR_TARGET"; then
13237 ac_cv_prog_GCC_FOR_TARGET="$GCC_FOR_TARGET" # Let the user override the test.
13238 else
13239 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13240 for as_dir in $PATH
13241 do
13242 IFS=$as_save_IFS
13243 test -z "$as_dir" && as_dir=.
13244 for ac_exec_ext in '' $ac_executable_extensions; do
13245 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13246 ac_cv_prog_GCC_FOR_TARGET="${ncn_progname}"
13247 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13248 break 2
13249 fi
13250 done
13251 done
13252 IFS=$as_save_IFS
13253
13254 fi
13255 fi
13256 GCC_FOR_TARGET=$ac_cv_prog_GCC_FOR_TARGET
13257 if test -n "$GCC_FOR_TARGET"; then
13258 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GCC_FOR_TARGET" >&5
13259 $as_echo "$GCC_FOR_TARGET" >&6; }
13260 else
13261 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13262 $as_echo "no" >&6; }
13263 fi
13264
13265
13266 done
13267 fi
13268
13269 if test -z "$ac_cv_prog_GCC_FOR_TARGET" && test -n "$with_build_time_tools"; then
13270 for ncn_progname in gcc; do
13271 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ncn_progname} in $with_build_time_tools" >&5
13272 $as_echo_n "checking for ${ncn_progname} in $with_build_time_tools... " >&6; }
13273 if test -x $with_build_time_tools/${ncn_progname}; then
13274 ac_cv_prog_GCC_FOR_TARGET=$with_build_time_tools/${ncn_progname}
13275 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
13276 $as_echo "yes" >&6; }
13277 break
13278 else
13279 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13280 $as_echo "no" >&6; }
13281 fi
13282 done
13283 fi
13284
13285 if test -z "$ac_cv_prog_GCC_FOR_TARGET"; then
13286 for ncn_progname in gcc; do
13287 if test -n "$ncn_target_tool_prefix"; then
13288 # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args.
13289 set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2
13290 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13291 $as_echo_n "checking for $ac_word... " >&6; }
13292 if ${ac_cv_prog_GCC_FOR_TARGET+:} false; then :
13293 $as_echo_n "(cached) " >&6
13294 else
13295 if test -n "$GCC_FOR_TARGET"; then
13296 ac_cv_prog_GCC_FOR_TARGET="$GCC_FOR_TARGET" # Let the user override the test.
13297 else
13298 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13299 for as_dir in $PATH
13300 do
13301 IFS=$as_save_IFS
13302 test -z "$as_dir" && as_dir=.
13303 for ac_exec_ext in '' $ac_executable_extensions; do
13304 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13305 ac_cv_prog_GCC_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}"
13306 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13307 break 2
13308 fi
13309 done
13310 done
13311 IFS=$as_save_IFS
13312
13313 fi
13314 fi
13315 GCC_FOR_TARGET=$ac_cv_prog_GCC_FOR_TARGET
13316 if test -n "$GCC_FOR_TARGET"; then
13317 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GCC_FOR_TARGET" >&5
13318 $as_echo "$GCC_FOR_TARGET" >&6; }
13319 else
13320 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13321 $as_echo "no" >&6; }
13322 fi
13323
13324
13325 fi
13326 if test -z "$ac_cv_prog_GCC_FOR_TARGET" && test $build = $target ; then
13327 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
13328 set dummy ${ncn_progname}; ac_word=$2
13329 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13330 $as_echo_n "checking for $ac_word... " >&6; }
13331 if ${ac_cv_prog_GCC_FOR_TARGET+:} false; then :
13332 $as_echo_n "(cached) " >&6
13333 else
13334 if test -n "$GCC_FOR_TARGET"; then
13335 ac_cv_prog_GCC_FOR_TARGET="$GCC_FOR_TARGET" # Let the user override the test.
13336 else
13337 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13338 for as_dir in $PATH
13339 do
13340 IFS=$as_save_IFS
13341 test -z "$as_dir" && as_dir=.
13342 for ac_exec_ext in '' $ac_executable_extensions; do
13343 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13344 ac_cv_prog_GCC_FOR_TARGET="${ncn_progname}"
13345 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13346 break 2
13347 fi
13348 done
13349 done
13350 IFS=$as_save_IFS
13351
13352 fi
13353 fi
13354 GCC_FOR_TARGET=$ac_cv_prog_GCC_FOR_TARGET
13355 if test -n "$GCC_FOR_TARGET"; then
13356 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GCC_FOR_TARGET" >&5
13357 $as_echo "$GCC_FOR_TARGET" >&6; }
13358 else
13359 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13360 $as_echo "no" >&6; }
13361 fi
13362
13363
13364 fi
13365 test -n "$ac_cv_prog_GCC_FOR_TARGET" && break
13366 done
13367 fi
13368
13369 if test -z "$ac_cv_prog_GCC_FOR_TARGET" ; then
13370 GCC_FOR_TARGET="${CC_FOR_TARGET}"
13371 else
13372 GCC_FOR_TARGET="$ac_cv_prog_GCC_FOR_TARGET"
13373 fi
13374
13375
13376
13377 if test -n "$GFORTRAN_FOR_TARGET"; then
13378 ac_cv_prog_GFORTRAN_FOR_TARGET=$GFORTRAN_FOR_TARGET
13379 elif test -n "$ac_cv_prog_GFORTRAN_FOR_TARGET"; then
13380 GFORTRAN_FOR_TARGET=$ac_cv_prog_GFORTRAN_FOR_TARGET
13381 fi
13382
13383 if test -n "$ac_cv_prog_GFORTRAN_FOR_TARGET"; then
13384 for ncn_progname in gfortran; do
13385 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
13386 set dummy ${ncn_progname}; ac_word=$2
13387 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13388 $as_echo_n "checking for $ac_word... " >&6; }
13389 if ${ac_cv_prog_GFORTRAN_FOR_TARGET+:} false; then :
13390 $as_echo_n "(cached) " >&6
13391 else
13392 if test -n "$GFORTRAN_FOR_TARGET"; then
13393 ac_cv_prog_GFORTRAN_FOR_TARGET="$GFORTRAN_FOR_TARGET" # Let the user override the test.
13394 else
13395 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13396 for as_dir in $PATH
13397 do
13398 IFS=$as_save_IFS
13399 test -z "$as_dir" && as_dir=.
13400 for ac_exec_ext in '' $ac_executable_extensions; do
13401 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13402 ac_cv_prog_GFORTRAN_FOR_TARGET="${ncn_progname}"
13403 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13404 break 2
13405 fi
13406 done
13407 done
13408 IFS=$as_save_IFS
13409
13410 fi
13411 fi
13412 GFORTRAN_FOR_TARGET=$ac_cv_prog_GFORTRAN_FOR_TARGET
13413 if test -n "$GFORTRAN_FOR_TARGET"; then
13414 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GFORTRAN_FOR_TARGET" >&5
13415 $as_echo "$GFORTRAN_FOR_TARGET" >&6; }
13416 else
13417 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13418 $as_echo "no" >&6; }
13419 fi
13420
13421
13422 done
13423 fi
13424
13425 if test -z "$ac_cv_prog_GFORTRAN_FOR_TARGET" && test -n "$with_build_time_tools"; then
13426 for ncn_progname in gfortran; do
13427 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ncn_progname} in $with_build_time_tools" >&5
13428 $as_echo_n "checking for ${ncn_progname} in $with_build_time_tools... " >&6; }
13429 if test -x $with_build_time_tools/${ncn_progname}; then
13430 ac_cv_prog_GFORTRAN_FOR_TARGET=$with_build_time_tools/${ncn_progname}
13431 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
13432 $as_echo "yes" >&6; }
13433 break
13434 else
13435 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13436 $as_echo "no" >&6; }
13437 fi
13438 done
13439 fi
13440
13441 if test -z "$ac_cv_prog_GFORTRAN_FOR_TARGET"; then
13442 for ncn_progname in gfortran; do
13443 if test -n "$ncn_target_tool_prefix"; then
13444 # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args.
13445 set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2
13446 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13447 $as_echo_n "checking for $ac_word... " >&6; }
13448 if ${ac_cv_prog_GFORTRAN_FOR_TARGET+:} false; then :
13449 $as_echo_n "(cached) " >&6
13450 else
13451 if test -n "$GFORTRAN_FOR_TARGET"; then
13452 ac_cv_prog_GFORTRAN_FOR_TARGET="$GFORTRAN_FOR_TARGET" # Let the user override the test.
13453 else
13454 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13455 for as_dir in $PATH
13456 do
13457 IFS=$as_save_IFS
13458 test -z "$as_dir" && as_dir=.
13459 for ac_exec_ext in '' $ac_executable_extensions; do
13460 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13461 ac_cv_prog_GFORTRAN_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}"
13462 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13463 break 2
13464 fi
13465 done
13466 done
13467 IFS=$as_save_IFS
13468
13469 fi
13470 fi
13471 GFORTRAN_FOR_TARGET=$ac_cv_prog_GFORTRAN_FOR_TARGET
13472 if test -n "$GFORTRAN_FOR_TARGET"; then
13473 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GFORTRAN_FOR_TARGET" >&5
13474 $as_echo "$GFORTRAN_FOR_TARGET" >&6; }
13475 else
13476 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13477 $as_echo "no" >&6; }
13478 fi
13479
13480
13481 fi
13482 if test -z "$ac_cv_prog_GFORTRAN_FOR_TARGET" && test $build = $target ; then
13483 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
13484 set dummy ${ncn_progname}; ac_word=$2
13485 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13486 $as_echo_n "checking for $ac_word... " >&6; }
13487 if ${ac_cv_prog_GFORTRAN_FOR_TARGET+:} false; then :
13488 $as_echo_n "(cached) " >&6
13489 else
13490 if test -n "$GFORTRAN_FOR_TARGET"; then
13491 ac_cv_prog_GFORTRAN_FOR_TARGET="$GFORTRAN_FOR_TARGET" # Let the user override the test.
13492 else
13493 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13494 for as_dir in $PATH
13495 do
13496 IFS=$as_save_IFS
13497 test -z "$as_dir" && as_dir=.
13498 for ac_exec_ext in '' $ac_executable_extensions; do
13499 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13500 ac_cv_prog_GFORTRAN_FOR_TARGET="${ncn_progname}"
13501 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13502 break 2
13503 fi
13504 done
13505 done
13506 IFS=$as_save_IFS
13507
13508 fi
13509 fi
13510 GFORTRAN_FOR_TARGET=$ac_cv_prog_GFORTRAN_FOR_TARGET
13511 if test -n "$GFORTRAN_FOR_TARGET"; then
13512 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GFORTRAN_FOR_TARGET" >&5
13513 $as_echo "$GFORTRAN_FOR_TARGET" >&6; }
13514 else
13515 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13516 $as_echo "no" >&6; }
13517 fi
13518
13519
13520 fi
13521 test -n "$ac_cv_prog_GFORTRAN_FOR_TARGET" && break
13522 done
13523 fi
13524
13525 if test -z "$ac_cv_prog_GFORTRAN_FOR_TARGET" ; then
13526 set dummy gfortran
13527 if test $build = $target ; then
13528 GFORTRAN_FOR_TARGET="$2"
13529 else
13530 GFORTRAN_FOR_TARGET="${ncn_target_tool_prefix}$2"
13531 fi
13532 else
13533 GFORTRAN_FOR_TARGET="$ac_cv_prog_GFORTRAN_FOR_TARGET"
13534 fi
13535
13536
13537
13538 if test -n "$GOC_FOR_TARGET"; then
13539 ac_cv_prog_GOC_FOR_TARGET=$GOC_FOR_TARGET
13540 elif test -n "$ac_cv_prog_GOC_FOR_TARGET"; then
13541 GOC_FOR_TARGET=$ac_cv_prog_GOC_FOR_TARGET
13542 fi
13543
13544 if test -n "$ac_cv_prog_GOC_FOR_TARGET"; then
13545 for ncn_progname in gccgo; do
13546 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
13547 set dummy ${ncn_progname}; ac_word=$2
13548 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13549 $as_echo_n "checking for $ac_word... " >&6; }
13550 if ${ac_cv_prog_GOC_FOR_TARGET+:} false; then :
13551 $as_echo_n "(cached) " >&6
13552 else
13553 if test -n "$GOC_FOR_TARGET"; then
13554 ac_cv_prog_GOC_FOR_TARGET="$GOC_FOR_TARGET" # Let the user override the test.
13555 else
13556 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13557 for as_dir in $PATH
13558 do
13559 IFS=$as_save_IFS
13560 test -z "$as_dir" && as_dir=.
13561 for ac_exec_ext in '' $ac_executable_extensions; do
13562 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13563 ac_cv_prog_GOC_FOR_TARGET="${ncn_progname}"
13564 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13565 break 2
13566 fi
13567 done
13568 done
13569 IFS=$as_save_IFS
13570
13571 fi
13572 fi
13573 GOC_FOR_TARGET=$ac_cv_prog_GOC_FOR_TARGET
13574 if test -n "$GOC_FOR_TARGET"; then
13575 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GOC_FOR_TARGET" >&5
13576 $as_echo "$GOC_FOR_TARGET" >&6; }
13577 else
13578 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13579 $as_echo "no" >&6; }
13580 fi
13581
13582
13583 done
13584 fi
13585
13586 if test -z "$ac_cv_prog_GOC_FOR_TARGET" && test -n "$with_build_time_tools"; then
13587 for ncn_progname in gccgo; do
13588 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ncn_progname} in $with_build_time_tools" >&5
13589 $as_echo_n "checking for ${ncn_progname} in $with_build_time_tools... " >&6; }
13590 if test -x $with_build_time_tools/${ncn_progname}; then
13591 ac_cv_prog_GOC_FOR_TARGET=$with_build_time_tools/${ncn_progname}
13592 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
13593 $as_echo "yes" >&6; }
13594 break
13595 else
13596 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13597 $as_echo "no" >&6; }
13598 fi
13599 done
13600 fi
13601
13602 if test -z "$ac_cv_prog_GOC_FOR_TARGET"; then
13603 for ncn_progname in gccgo; do
13604 if test -n "$ncn_target_tool_prefix"; then
13605 # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args.
13606 set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2
13607 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13608 $as_echo_n "checking for $ac_word... " >&6; }
13609 if ${ac_cv_prog_GOC_FOR_TARGET+:} false; then :
13610 $as_echo_n "(cached) " >&6
13611 else
13612 if test -n "$GOC_FOR_TARGET"; then
13613 ac_cv_prog_GOC_FOR_TARGET="$GOC_FOR_TARGET" # Let the user override the test.
13614 else
13615 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13616 for as_dir in $PATH
13617 do
13618 IFS=$as_save_IFS
13619 test -z "$as_dir" && as_dir=.
13620 for ac_exec_ext in '' $ac_executable_extensions; do
13621 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13622 ac_cv_prog_GOC_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}"
13623 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13624 break 2
13625 fi
13626 done
13627 done
13628 IFS=$as_save_IFS
13629
13630 fi
13631 fi
13632 GOC_FOR_TARGET=$ac_cv_prog_GOC_FOR_TARGET
13633 if test -n "$GOC_FOR_TARGET"; then
13634 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GOC_FOR_TARGET" >&5
13635 $as_echo "$GOC_FOR_TARGET" >&6; }
13636 else
13637 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13638 $as_echo "no" >&6; }
13639 fi
13640
13641
13642 fi
13643 if test -z "$ac_cv_prog_GOC_FOR_TARGET" && test $build = $target ; then
13644 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
13645 set dummy ${ncn_progname}; ac_word=$2
13646 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13647 $as_echo_n "checking for $ac_word... " >&6; }
13648 if ${ac_cv_prog_GOC_FOR_TARGET+:} false; then :
13649 $as_echo_n "(cached) " >&6
13650 else
13651 if test -n "$GOC_FOR_TARGET"; then
13652 ac_cv_prog_GOC_FOR_TARGET="$GOC_FOR_TARGET" # Let the user override the test.
13653 else
13654 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13655 for as_dir in $PATH
13656 do
13657 IFS=$as_save_IFS
13658 test -z "$as_dir" && as_dir=.
13659 for ac_exec_ext in '' $ac_executable_extensions; do
13660 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13661 ac_cv_prog_GOC_FOR_TARGET="${ncn_progname}"
13662 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13663 break 2
13664 fi
13665 done
13666 done
13667 IFS=$as_save_IFS
13668
13669 fi
13670 fi
13671 GOC_FOR_TARGET=$ac_cv_prog_GOC_FOR_TARGET
13672 if test -n "$GOC_FOR_TARGET"; then
13673 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GOC_FOR_TARGET" >&5
13674 $as_echo "$GOC_FOR_TARGET" >&6; }
13675 else
13676 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13677 $as_echo "no" >&6; }
13678 fi
13679
13680
13681 fi
13682 test -n "$ac_cv_prog_GOC_FOR_TARGET" && break
13683 done
13684 fi
13685
13686 if test -z "$ac_cv_prog_GOC_FOR_TARGET" ; then
13687 set dummy gccgo
13688 if test $build = $target ; then
13689 GOC_FOR_TARGET="$2"
13690 else
13691 GOC_FOR_TARGET="${ncn_target_tool_prefix}$2"
13692 fi
13693 else
13694 GOC_FOR_TARGET="$ac_cv_prog_GOC_FOR_TARGET"
13695 fi
13696
13697
13698
13699 if test -n "$GDC_FOR_TARGET"; then
13700 ac_cv_prog_GDC_FOR_TARGET=$GDC_FOR_TARGET
13701 elif test -n "$ac_cv_prog_GDC_FOR_TARGET"; then
13702 GDC_FOR_TARGET=$ac_cv_prog_GDC_FOR_TARGET
13703 fi
13704
13705 if test -n "$ac_cv_prog_GDC_FOR_TARGET"; then
13706 for ncn_progname in gdc; do
13707 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
13708 set dummy ${ncn_progname}; ac_word=$2
13709 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13710 $as_echo_n "checking for $ac_word... " >&6; }
13711 if ${ac_cv_prog_GDC_FOR_TARGET+:} false; then :
13712 $as_echo_n "(cached) " >&6
13713 else
13714 if test -n "$GDC_FOR_TARGET"; then
13715 ac_cv_prog_GDC_FOR_TARGET="$GDC_FOR_TARGET" # Let the user override the test.
13716 else
13717 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13718 for as_dir in $PATH
13719 do
13720 IFS=$as_save_IFS
13721 test -z "$as_dir" && as_dir=.
13722 for ac_exec_ext in '' $ac_executable_extensions; do
13723 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13724 ac_cv_prog_GDC_FOR_TARGET="${ncn_progname}"
13725 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13726 break 2
13727 fi
13728 done
13729 done
13730 IFS=$as_save_IFS
13731
13732 fi
13733 fi
13734 GDC_FOR_TARGET=$ac_cv_prog_GDC_FOR_TARGET
13735 if test -n "$GDC_FOR_TARGET"; then
13736 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GDC_FOR_TARGET" >&5
13737 $as_echo "$GDC_FOR_TARGET" >&6; }
13738 else
13739 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13740 $as_echo "no" >&6; }
13741 fi
13742
13743
13744 done
13745 fi
13746
13747 if test -z "$ac_cv_prog_GDC_FOR_TARGET" && test -n "$with_build_time_tools"; then
13748 for ncn_progname in gdc; do
13749 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ncn_progname} in $with_build_time_tools" >&5
13750 $as_echo_n "checking for ${ncn_progname} in $with_build_time_tools... " >&6; }
13751 if test -x $with_build_time_tools/${ncn_progname}; then
13752 ac_cv_prog_GDC_FOR_TARGET=$with_build_time_tools/${ncn_progname}
13753 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
13754 $as_echo "yes" >&6; }
13755 break
13756 else
13757 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13758 $as_echo "no" >&6; }
13759 fi
13760 done
13761 fi
13762
13763 if test -z "$ac_cv_prog_GDC_FOR_TARGET"; then
13764 for ncn_progname in gdc; do
13765 if test -n "$ncn_target_tool_prefix"; then
13766 # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args.
13767 set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2
13768 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13769 $as_echo_n "checking for $ac_word... " >&6; }
13770 if ${ac_cv_prog_GDC_FOR_TARGET+:} false; then :
13771 $as_echo_n "(cached) " >&6
13772 else
13773 if test -n "$GDC_FOR_TARGET"; then
13774 ac_cv_prog_GDC_FOR_TARGET="$GDC_FOR_TARGET" # Let the user override the test.
13775 else
13776 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13777 for as_dir in $PATH
13778 do
13779 IFS=$as_save_IFS
13780 test -z "$as_dir" && as_dir=.
13781 for ac_exec_ext in '' $ac_executable_extensions; do
13782 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13783 ac_cv_prog_GDC_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}"
13784 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13785 break 2
13786 fi
13787 done
13788 done
13789 IFS=$as_save_IFS
13790
13791 fi
13792 fi
13793 GDC_FOR_TARGET=$ac_cv_prog_GDC_FOR_TARGET
13794 if test -n "$GDC_FOR_TARGET"; then
13795 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GDC_FOR_TARGET" >&5
13796 $as_echo "$GDC_FOR_TARGET" >&6; }
13797 else
13798 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13799 $as_echo "no" >&6; }
13800 fi
13801
13802
13803 fi
13804 if test -z "$ac_cv_prog_GDC_FOR_TARGET" && test $build = $target ; then
13805 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
13806 set dummy ${ncn_progname}; ac_word=$2
13807 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13808 $as_echo_n "checking for $ac_word... " >&6; }
13809 if ${ac_cv_prog_GDC_FOR_TARGET+:} false; then :
13810 $as_echo_n "(cached) " >&6
13811 else
13812 if test -n "$GDC_FOR_TARGET"; then
13813 ac_cv_prog_GDC_FOR_TARGET="$GDC_FOR_TARGET" # Let the user override the test.
13814 else
13815 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13816 for as_dir in $PATH
13817 do
13818 IFS=$as_save_IFS
13819 test -z "$as_dir" && as_dir=.
13820 for ac_exec_ext in '' $ac_executable_extensions; do
13821 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13822 ac_cv_prog_GDC_FOR_TARGET="${ncn_progname}"
13823 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13824 break 2
13825 fi
13826 done
13827 done
13828 IFS=$as_save_IFS
13829
13830 fi
13831 fi
13832 GDC_FOR_TARGET=$ac_cv_prog_GDC_FOR_TARGET
13833 if test -n "$GDC_FOR_TARGET"; then
13834 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GDC_FOR_TARGET" >&5
13835 $as_echo "$GDC_FOR_TARGET" >&6; }
13836 else
13837 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13838 $as_echo "no" >&6; }
13839 fi
13840
13841
13842 fi
13843 test -n "$ac_cv_prog_GDC_FOR_TARGET" && break
13844 done
13845 fi
13846
13847 if test -z "$ac_cv_prog_GDC_FOR_TARGET" ; then
13848 set dummy gdc
13849 if test $build = $target ; then
13850 GDC_FOR_TARGET="$2"
13851 else
13852 GDC_FOR_TARGET="${ncn_target_tool_prefix}$2"
13853 fi
13854 else
13855 GDC_FOR_TARGET="$ac_cv_prog_GDC_FOR_TARGET"
13856 fi
13857
13858
13859
13860 if test -n "$GM2_FOR_TARGET"; then
13861 ac_cv_prog_GM2_FOR_TARGET=$GM2_FOR_TARGET
13862 elif test -n "$ac_cv_prog_GM2_FOR_TARGET"; then
13863 GM2_FOR_TARGET=$ac_cv_prog_GM2_FOR_TARGET
13864 fi
13865
13866 if test -n "$ac_cv_prog_GM2_FOR_TARGET"; then
13867 for ncn_progname in gm2; do
13868 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
13869 set dummy ${ncn_progname}; ac_word=$2
13870 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13871 $as_echo_n "checking for $ac_word... " >&6; }
13872 if ${ac_cv_prog_GM2_FOR_TARGET+:} false; then :
13873 $as_echo_n "(cached) " >&6
13874 else
13875 if test -n "$GM2_FOR_TARGET"; then
13876 ac_cv_prog_GM2_FOR_TARGET="$GM2_FOR_TARGET" # Let the user override the test.
13877 else
13878 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13879 for as_dir in $PATH
13880 do
13881 IFS=$as_save_IFS
13882 test -z "$as_dir" && as_dir=.
13883 for ac_exec_ext in '' $ac_executable_extensions; do
13884 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13885 ac_cv_prog_GM2_FOR_TARGET="${ncn_progname}"
13886 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13887 break 2
13888 fi
13889 done
13890 done
13891 IFS=$as_save_IFS
13892
13893 fi
13894 fi
13895 GM2_FOR_TARGET=$ac_cv_prog_GM2_FOR_TARGET
13896 if test -n "$GM2_FOR_TARGET"; then
13897 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GM2_FOR_TARGET" >&5
13898 $as_echo "$GM2_FOR_TARGET" >&6; }
13899 else
13900 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13901 $as_echo "no" >&6; }
13902 fi
13903
13904
13905 done
13906 fi
13907
13908 if test -z "$ac_cv_prog_GM2_FOR_TARGET" && test -n "$with_build_time_tools"; then
13909 for ncn_progname in gm2; do
13910 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ncn_progname} in $with_build_time_tools" >&5
13911 $as_echo_n "checking for ${ncn_progname} in $with_build_time_tools... " >&6; }
13912 if test -x $with_build_time_tools/${ncn_progname}; then
13913 ac_cv_prog_GM2_FOR_TARGET=$with_build_time_tools/${ncn_progname}
13914 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
13915 $as_echo "yes" >&6; }
13916 break
13917 else
13918 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13919 $as_echo "no" >&6; }
13920 fi
13921 done
13922 fi
13923
13924 if test -z "$ac_cv_prog_GM2_FOR_TARGET"; then
13925 for ncn_progname in gm2; do
13926 if test -n "$ncn_target_tool_prefix"; then
13927 # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args.
13928 set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2
13929 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13930 $as_echo_n "checking for $ac_word... " >&6; }
13931 if ${ac_cv_prog_GM2_FOR_TARGET+:} false; then :
13932 $as_echo_n "(cached) " >&6
13933 else
13934 if test -n "$GM2_FOR_TARGET"; then
13935 ac_cv_prog_GM2_FOR_TARGET="$GM2_FOR_TARGET" # Let the user override the test.
13936 else
13937 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13938 for as_dir in $PATH
13939 do
13940 IFS=$as_save_IFS
13941 test -z "$as_dir" && as_dir=.
13942 for ac_exec_ext in '' $ac_executable_extensions; do
13943 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13944 ac_cv_prog_GM2_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}"
13945 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13946 break 2
13947 fi
13948 done
13949 done
13950 IFS=$as_save_IFS
13951
13952 fi
13953 fi
13954 GM2_FOR_TARGET=$ac_cv_prog_GM2_FOR_TARGET
13955 if test -n "$GM2_FOR_TARGET"; then
13956 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GM2_FOR_TARGET" >&5
13957 $as_echo "$GM2_FOR_TARGET" >&6; }
13958 else
13959 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13960 $as_echo "no" >&6; }
13961 fi
13962
13963
13964 fi
13965 if test -z "$ac_cv_prog_GM2_FOR_TARGET" && test $build = $target ; then
13966 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
13967 set dummy ${ncn_progname}; ac_word=$2
13968 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13969 $as_echo_n "checking for $ac_word... " >&6; }
13970 if ${ac_cv_prog_GM2_FOR_TARGET+:} false; then :
13971 $as_echo_n "(cached) " >&6
13972 else
13973 if test -n "$GM2_FOR_TARGET"; then
13974 ac_cv_prog_GM2_FOR_TARGET="$GM2_FOR_TARGET" # Let the user override the test.
13975 else
13976 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13977 for as_dir in $PATH
13978 do
13979 IFS=$as_save_IFS
13980 test -z "$as_dir" && as_dir=.
13981 for ac_exec_ext in '' $ac_executable_extensions; do
13982 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13983 ac_cv_prog_GM2_FOR_TARGET="${ncn_progname}"
13984 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13985 break 2
13986 fi
13987 done
13988 done
13989 IFS=$as_save_IFS
13990
13991 fi
13992 fi
13993 GM2_FOR_TARGET=$ac_cv_prog_GM2_FOR_TARGET
13994 if test -n "$GM2_FOR_TARGET"; then
13995 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GM2_FOR_TARGET" >&5
13996 $as_echo "$GM2_FOR_TARGET" >&6; }
13997 else
13998 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13999 $as_echo "no" >&6; }
14000 fi
14001
14002
14003 fi
14004 test -n "$ac_cv_prog_GM2_FOR_TARGET" && break
14005 done
14006 fi
14007
14008 if test -z "$ac_cv_prog_GM2_FOR_TARGET" ; then
14009 set dummy gm2
14010 if test $build = $target ; then
14011 GM2_FOR_TARGET="$2"
14012 else
14013 GM2_FOR_TARGET="${ncn_target_tool_prefix}$2"
14014 fi
14015 else
14016 GM2_FOR_TARGET="$ac_cv_prog_GM2_FOR_TARGET"
14017 fi
14018
14019
14020
14021 cat > conftest.c << \EOF
14022 #ifdef __GNUC__
14023 gcc_yay;
14024 #endif
14025 EOF
14026 if ($GCC_FOR_TARGET -E conftest.c | grep gcc_yay) > /dev/null 2>&1; then
14027 have_gcc_for_target=yes
14028 else
14029 GCC_FOR_TARGET=${ncn_target_tool_prefix}gcc
14030 have_gcc_for_target=no
14031 fi
14032 rm conftest.c
14033
14034
14035
14036
14037 if test -z "$ac_cv_path_AR_FOR_TARGET" ; then
14038 if test -n "$with_build_time_tools"; then
14039 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ar in $with_build_time_tools" >&5
14040 $as_echo_n "checking for ar in $with_build_time_tools... " >&6; }
14041 if test -x $with_build_time_tools/ar; then
14042 AR_FOR_TARGET=`cd $with_build_time_tools && pwd`/ar
14043 ac_cv_path_AR_FOR_TARGET=$AR_FOR_TARGET
14044 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_AR_FOR_TARGET" >&5
14045 $as_echo "$ac_cv_path_AR_FOR_TARGET" >&6; }
14046 else
14047 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14048 $as_echo "no" >&6; }
14049 fi
14050 elif test $build != $host && test $have_gcc_for_target = yes; then
14051 AR_FOR_TARGET=`$GCC_FOR_TARGET --print-prog-name=ar`
14052 test $AR_FOR_TARGET = ar && AR_FOR_TARGET=
14053 test -n "$AR_FOR_TARGET" && ac_cv_path_AR_FOR_TARGET=$AR_FOR_TARGET
14054 fi
14055 fi
14056 if test -z "$ac_cv_path_AR_FOR_TARGET" && test -n "$gcc_cv_tool_dirs"; then
14057 # Extract the first word of "ar", so it can be a program name with args.
14058 set dummy ar; ac_word=$2
14059 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14060 $as_echo_n "checking for $ac_word... " >&6; }
14061 if ${ac_cv_path_AR_FOR_TARGET+:} false; then :
14062 $as_echo_n "(cached) " >&6
14063 else
14064 case $AR_FOR_TARGET in
14065 [\\/]* | ?:[\\/]*)
14066 ac_cv_path_AR_FOR_TARGET="$AR_FOR_TARGET" # Let the user override the test with a path.
14067 ;;
14068 *)
14069 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14070 for as_dir in $gcc_cv_tool_dirs
14071 do
14072 IFS=$as_save_IFS
14073 test -z "$as_dir" && as_dir=.
14074 for ac_exec_ext in '' $ac_executable_extensions; do
14075 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14076 ac_cv_path_AR_FOR_TARGET="$as_dir/$ac_word$ac_exec_ext"
14077 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14078 break 2
14079 fi
14080 done
14081 done
14082 IFS=$as_save_IFS
14083
14084 ;;
14085 esac
14086 fi
14087 AR_FOR_TARGET=$ac_cv_path_AR_FOR_TARGET
14088 if test -n "$AR_FOR_TARGET"; then
14089 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR_FOR_TARGET" >&5
14090 $as_echo "$AR_FOR_TARGET" >&6; }
14091 else
14092 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14093 $as_echo "no" >&6; }
14094 fi
14095
14096
14097 fi
14098 if test -z "$ac_cv_path_AR_FOR_TARGET" ; then
14099
14100
14101 if test -n "$AR_FOR_TARGET"; then
14102 ac_cv_prog_AR_FOR_TARGET=$AR_FOR_TARGET
14103 elif test -n "$ac_cv_prog_AR_FOR_TARGET"; then
14104 AR_FOR_TARGET=$ac_cv_prog_AR_FOR_TARGET
14105 fi
14106
14107 if test -n "$ac_cv_prog_AR_FOR_TARGET"; then
14108 for ncn_progname in ar; do
14109 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
14110 set dummy ${ncn_progname}; ac_word=$2
14111 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14112 $as_echo_n "checking for $ac_word... " >&6; }
14113 if ${ac_cv_prog_AR_FOR_TARGET+:} false; then :
14114 $as_echo_n "(cached) " >&6
14115 else
14116 if test -n "$AR_FOR_TARGET"; then
14117 ac_cv_prog_AR_FOR_TARGET="$AR_FOR_TARGET" # Let the user override the test.
14118 else
14119 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14120 for as_dir in $PATH
14121 do
14122 IFS=$as_save_IFS
14123 test -z "$as_dir" && as_dir=.
14124 for ac_exec_ext in '' $ac_executable_extensions; do
14125 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14126 ac_cv_prog_AR_FOR_TARGET="${ncn_progname}"
14127 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14128 break 2
14129 fi
14130 done
14131 done
14132 IFS=$as_save_IFS
14133
14134 fi
14135 fi
14136 AR_FOR_TARGET=$ac_cv_prog_AR_FOR_TARGET
14137 if test -n "$AR_FOR_TARGET"; then
14138 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR_FOR_TARGET" >&5
14139 $as_echo "$AR_FOR_TARGET" >&6; }
14140 else
14141 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14142 $as_echo "no" >&6; }
14143 fi
14144
14145
14146 done
14147 fi
14148
14149 if test -z "$ac_cv_prog_AR_FOR_TARGET" && test -n "$with_build_time_tools"; then
14150 for ncn_progname in ar; do
14151 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ncn_progname} in $with_build_time_tools" >&5
14152 $as_echo_n "checking for ${ncn_progname} in $with_build_time_tools... " >&6; }
14153 if test -x $with_build_time_tools/${ncn_progname}; then
14154 ac_cv_prog_AR_FOR_TARGET=$with_build_time_tools/${ncn_progname}
14155 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14156 $as_echo "yes" >&6; }
14157 break
14158 else
14159 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14160 $as_echo "no" >&6; }
14161 fi
14162 done
14163 fi
14164
14165 if test -z "$ac_cv_prog_AR_FOR_TARGET"; then
14166 for ncn_progname in ar; do
14167 if test -n "$ncn_target_tool_prefix"; then
14168 # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args.
14169 set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2
14170 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14171 $as_echo_n "checking for $ac_word... " >&6; }
14172 if ${ac_cv_prog_AR_FOR_TARGET+:} false; then :
14173 $as_echo_n "(cached) " >&6
14174 else
14175 if test -n "$AR_FOR_TARGET"; then
14176 ac_cv_prog_AR_FOR_TARGET="$AR_FOR_TARGET" # Let the user override the test.
14177 else
14178 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14179 for as_dir in $PATH
14180 do
14181 IFS=$as_save_IFS
14182 test -z "$as_dir" && as_dir=.
14183 for ac_exec_ext in '' $ac_executable_extensions; do
14184 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14185 ac_cv_prog_AR_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}"
14186 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14187 break 2
14188 fi
14189 done
14190 done
14191 IFS=$as_save_IFS
14192
14193 fi
14194 fi
14195 AR_FOR_TARGET=$ac_cv_prog_AR_FOR_TARGET
14196 if test -n "$AR_FOR_TARGET"; then
14197 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR_FOR_TARGET" >&5
14198 $as_echo "$AR_FOR_TARGET" >&6; }
14199 else
14200 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14201 $as_echo "no" >&6; }
14202 fi
14203
14204
14205 fi
14206 if test -z "$ac_cv_prog_AR_FOR_TARGET" && test $build = $target ; then
14207 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
14208 set dummy ${ncn_progname}; ac_word=$2
14209 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14210 $as_echo_n "checking for $ac_word... " >&6; }
14211 if ${ac_cv_prog_AR_FOR_TARGET+:} false; then :
14212 $as_echo_n "(cached) " >&6
14213 else
14214 if test -n "$AR_FOR_TARGET"; then
14215 ac_cv_prog_AR_FOR_TARGET="$AR_FOR_TARGET" # Let the user override the test.
14216 else
14217 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14218 for as_dir in $PATH
14219 do
14220 IFS=$as_save_IFS
14221 test -z "$as_dir" && as_dir=.
14222 for ac_exec_ext in '' $ac_executable_extensions; do
14223 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14224 ac_cv_prog_AR_FOR_TARGET="${ncn_progname}"
14225 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14226 break 2
14227 fi
14228 done
14229 done
14230 IFS=$as_save_IFS
14231
14232 fi
14233 fi
14234 AR_FOR_TARGET=$ac_cv_prog_AR_FOR_TARGET
14235 if test -n "$AR_FOR_TARGET"; then
14236 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR_FOR_TARGET" >&5
14237 $as_echo "$AR_FOR_TARGET" >&6; }
14238 else
14239 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14240 $as_echo "no" >&6; }
14241 fi
14242
14243
14244 fi
14245 test -n "$ac_cv_prog_AR_FOR_TARGET" && break
14246 done
14247 fi
14248
14249 if test -z "$ac_cv_prog_AR_FOR_TARGET" ; then
14250 set dummy ar
14251 if test $build = $target ; then
14252 AR_FOR_TARGET="$2"
14253 else
14254 AR_FOR_TARGET="${ncn_target_tool_prefix}$2"
14255 fi
14256 else
14257 AR_FOR_TARGET="$ac_cv_prog_AR_FOR_TARGET"
14258 fi
14259
14260 else
14261 AR_FOR_TARGET=$ac_cv_path_AR_FOR_TARGET
14262 fi
14263
14264
14265
14266
14267 if test -z "$ac_cv_path_AS_FOR_TARGET" ; then
14268 if test -n "$with_build_time_tools"; then
14269 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for as in $with_build_time_tools" >&5
14270 $as_echo_n "checking for as in $with_build_time_tools... " >&6; }
14271 if test -x $with_build_time_tools/as; then
14272 AS_FOR_TARGET=`cd $with_build_time_tools && pwd`/as
14273 ac_cv_path_AS_FOR_TARGET=$AS_FOR_TARGET
14274 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_AS_FOR_TARGET" >&5
14275 $as_echo "$ac_cv_path_AS_FOR_TARGET" >&6; }
14276 else
14277 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14278 $as_echo "no" >&6; }
14279 fi
14280 elif test $build != $host && test $have_gcc_for_target = yes; then
14281 AS_FOR_TARGET=`$GCC_FOR_TARGET --print-prog-name=as`
14282 test $AS_FOR_TARGET = as && AS_FOR_TARGET=
14283 test -n "$AS_FOR_TARGET" && ac_cv_path_AS_FOR_TARGET=$AS_FOR_TARGET
14284 fi
14285 fi
14286 if test -z "$ac_cv_path_AS_FOR_TARGET" && test -n "$gcc_cv_tool_dirs"; then
14287 # Extract the first word of "as", so it can be a program name with args.
14288 set dummy as; ac_word=$2
14289 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14290 $as_echo_n "checking for $ac_word... " >&6; }
14291 if ${ac_cv_path_AS_FOR_TARGET+:} false; then :
14292 $as_echo_n "(cached) " >&6
14293 else
14294 case $AS_FOR_TARGET in
14295 [\\/]* | ?:[\\/]*)
14296 ac_cv_path_AS_FOR_TARGET="$AS_FOR_TARGET" # Let the user override the test with a path.
14297 ;;
14298 *)
14299 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14300 for as_dir in $gcc_cv_tool_dirs
14301 do
14302 IFS=$as_save_IFS
14303 test -z "$as_dir" && as_dir=.
14304 for ac_exec_ext in '' $ac_executable_extensions; do
14305 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14306 ac_cv_path_AS_FOR_TARGET="$as_dir/$ac_word$ac_exec_ext"
14307 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14308 break 2
14309 fi
14310 done
14311 done
14312 IFS=$as_save_IFS
14313
14314 ;;
14315 esac
14316 fi
14317 AS_FOR_TARGET=$ac_cv_path_AS_FOR_TARGET
14318 if test -n "$AS_FOR_TARGET"; then
14319 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS_FOR_TARGET" >&5
14320 $as_echo "$AS_FOR_TARGET" >&6; }
14321 else
14322 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14323 $as_echo "no" >&6; }
14324 fi
14325
14326
14327 fi
14328 if test -z "$ac_cv_path_AS_FOR_TARGET" ; then
14329
14330
14331 if test -n "$AS_FOR_TARGET"; then
14332 ac_cv_prog_AS_FOR_TARGET=$AS_FOR_TARGET
14333 elif test -n "$ac_cv_prog_AS_FOR_TARGET"; then
14334 AS_FOR_TARGET=$ac_cv_prog_AS_FOR_TARGET
14335 fi
14336
14337 if test -n "$ac_cv_prog_AS_FOR_TARGET"; then
14338 for ncn_progname in as; do
14339 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
14340 set dummy ${ncn_progname}; ac_word=$2
14341 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14342 $as_echo_n "checking for $ac_word... " >&6; }
14343 if ${ac_cv_prog_AS_FOR_TARGET+:} false; then :
14344 $as_echo_n "(cached) " >&6
14345 else
14346 if test -n "$AS_FOR_TARGET"; then
14347 ac_cv_prog_AS_FOR_TARGET="$AS_FOR_TARGET" # Let the user override the test.
14348 else
14349 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14350 for as_dir in $PATH
14351 do
14352 IFS=$as_save_IFS
14353 test -z "$as_dir" && as_dir=.
14354 for ac_exec_ext in '' $ac_executable_extensions; do
14355 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14356 ac_cv_prog_AS_FOR_TARGET="${ncn_progname}"
14357 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14358 break 2
14359 fi
14360 done
14361 done
14362 IFS=$as_save_IFS
14363
14364 fi
14365 fi
14366 AS_FOR_TARGET=$ac_cv_prog_AS_FOR_TARGET
14367 if test -n "$AS_FOR_TARGET"; then
14368 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS_FOR_TARGET" >&5
14369 $as_echo "$AS_FOR_TARGET" >&6; }
14370 else
14371 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14372 $as_echo "no" >&6; }
14373 fi
14374
14375
14376 done
14377 fi
14378
14379 if test -z "$ac_cv_prog_AS_FOR_TARGET" && test -n "$with_build_time_tools"; then
14380 for ncn_progname in as; do
14381 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ncn_progname} in $with_build_time_tools" >&5
14382 $as_echo_n "checking for ${ncn_progname} in $with_build_time_tools... " >&6; }
14383 if test -x $with_build_time_tools/${ncn_progname}; then
14384 ac_cv_prog_AS_FOR_TARGET=$with_build_time_tools/${ncn_progname}
14385 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14386 $as_echo "yes" >&6; }
14387 break
14388 else
14389 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14390 $as_echo "no" >&6; }
14391 fi
14392 done
14393 fi
14394
14395 if test -z "$ac_cv_prog_AS_FOR_TARGET"; then
14396 for ncn_progname in as; do
14397 if test -n "$ncn_target_tool_prefix"; then
14398 # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args.
14399 set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2
14400 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14401 $as_echo_n "checking for $ac_word... " >&6; }
14402 if ${ac_cv_prog_AS_FOR_TARGET+:} false; then :
14403 $as_echo_n "(cached) " >&6
14404 else
14405 if test -n "$AS_FOR_TARGET"; then
14406 ac_cv_prog_AS_FOR_TARGET="$AS_FOR_TARGET" # Let the user override the test.
14407 else
14408 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14409 for as_dir in $PATH
14410 do
14411 IFS=$as_save_IFS
14412 test -z "$as_dir" && as_dir=.
14413 for ac_exec_ext in '' $ac_executable_extensions; do
14414 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14415 ac_cv_prog_AS_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}"
14416 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14417 break 2
14418 fi
14419 done
14420 done
14421 IFS=$as_save_IFS
14422
14423 fi
14424 fi
14425 AS_FOR_TARGET=$ac_cv_prog_AS_FOR_TARGET
14426 if test -n "$AS_FOR_TARGET"; then
14427 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS_FOR_TARGET" >&5
14428 $as_echo "$AS_FOR_TARGET" >&6; }
14429 else
14430 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14431 $as_echo "no" >&6; }
14432 fi
14433
14434
14435 fi
14436 if test -z "$ac_cv_prog_AS_FOR_TARGET" && test $build = $target ; then
14437 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
14438 set dummy ${ncn_progname}; ac_word=$2
14439 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14440 $as_echo_n "checking for $ac_word... " >&6; }
14441 if ${ac_cv_prog_AS_FOR_TARGET+:} false; then :
14442 $as_echo_n "(cached) " >&6
14443 else
14444 if test -n "$AS_FOR_TARGET"; then
14445 ac_cv_prog_AS_FOR_TARGET="$AS_FOR_TARGET" # Let the user override the test.
14446 else
14447 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14448 for as_dir in $PATH
14449 do
14450 IFS=$as_save_IFS
14451 test -z "$as_dir" && as_dir=.
14452 for ac_exec_ext in '' $ac_executable_extensions; do
14453 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14454 ac_cv_prog_AS_FOR_TARGET="${ncn_progname}"
14455 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14456 break 2
14457 fi
14458 done
14459 done
14460 IFS=$as_save_IFS
14461
14462 fi
14463 fi
14464 AS_FOR_TARGET=$ac_cv_prog_AS_FOR_TARGET
14465 if test -n "$AS_FOR_TARGET"; then
14466 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS_FOR_TARGET" >&5
14467 $as_echo "$AS_FOR_TARGET" >&6; }
14468 else
14469 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14470 $as_echo "no" >&6; }
14471 fi
14472
14473
14474 fi
14475 test -n "$ac_cv_prog_AS_FOR_TARGET" && break
14476 done
14477 fi
14478
14479 if test -z "$ac_cv_prog_AS_FOR_TARGET" ; then
14480 set dummy as
14481 if test $build = $target ; then
14482 AS_FOR_TARGET="$2"
14483 else
14484 AS_FOR_TARGET="${ncn_target_tool_prefix}$2"
14485 fi
14486 else
14487 AS_FOR_TARGET="$ac_cv_prog_AS_FOR_TARGET"
14488 fi
14489
14490 else
14491 AS_FOR_TARGET=$ac_cv_path_AS_FOR_TARGET
14492 fi
14493
14494
14495
14496
14497 if test -z "$ac_cv_path_DLLTOOL_FOR_TARGET" ; then
14498 if test -n "$with_build_time_tools"; then
14499 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlltool in $with_build_time_tools" >&5
14500 $as_echo_n "checking for dlltool in $with_build_time_tools... " >&6; }
14501 if test -x $with_build_time_tools/dlltool; then
14502 DLLTOOL_FOR_TARGET=`cd $with_build_time_tools && pwd`/dlltool
14503 ac_cv_path_DLLTOOL_FOR_TARGET=$DLLTOOL_FOR_TARGET
14504 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_DLLTOOL_FOR_TARGET" >&5
14505 $as_echo "$ac_cv_path_DLLTOOL_FOR_TARGET" >&6; }
14506 else
14507 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14508 $as_echo "no" >&6; }
14509 fi
14510 elif test $build != $host && test $have_gcc_for_target = yes; then
14511 DLLTOOL_FOR_TARGET=`$GCC_FOR_TARGET --print-prog-name=dlltool`
14512 test $DLLTOOL_FOR_TARGET = dlltool && DLLTOOL_FOR_TARGET=
14513 test -n "$DLLTOOL_FOR_TARGET" && ac_cv_path_DLLTOOL_FOR_TARGET=$DLLTOOL_FOR_TARGET
14514 fi
14515 fi
14516 if test -z "$ac_cv_path_DLLTOOL_FOR_TARGET" && test -n "$gcc_cv_tool_dirs"; then
14517 # Extract the first word of "dlltool", so it can be a program name with args.
14518 set dummy dlltool; ac_word=$2
14519 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14520 $as_echo_n "checking for $ac_word... " >&6; }
14521 if ${ac_cv_path_DLLTOOL_FOR_TARGET+:} false; then :
14522 $as_echo_n "(cached) " >&6
14523 else
14524 case $DLLTOOL_FOR_TARGET in
14525 [\\/]* | ?:[\\/]*)
14526 ac_cv_path_DLLTOOL_FOR_TARGET="$DLLTOOL_FOR_TARGET" # Let the user override the test with a path.
14527 ;;
14528 *)
14529 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14530 for as_dir in $gcc_cv_tool_dirs
14531 do
14532 IFS=$as_save_IFS
14533 test -z "$as_dir" && as_dir=.
14534 for ac_exec_ext in '' $ac_executable_extensions; do
14535 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14536 ac_cv_path_DLLTOOL_FOR_TARGET="$as_dir/$ac_word$ac_exec_ext"
14537 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14538 break 2
14539 fi
14540 done
14541 done
14542 IFS=$as_save_IFS
14543
14544 ;;
14545 esac
14546 fi
14547 DLLTOOL_FOR_TARGET=$ac_cv_path_DLLTOOL_FOR_TARGET
14548 if test -n "$DLLTOOL_FOR_TARGET"; then
14549 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL_FOR_TARGET" >&5
14550 $as_echo "$DLLTOOL_FOR_TARGET" >&6; }
14551 else
14552 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14553 $as_echo "no" >&6; }
14554 fi
14555
14556
14557 fi
14558 if test -z "$ac_cv_path_DLLTOOL_FOR_TARGET" ; then
14559
14560
14561 if test -n "$DLLTOOL_FOR_TARGET"; then
14562 ac_cv_prog_DLLTOOL_FOR_TARGET=$DLLTOOL_FOR_TARGET
14563 elif test -n "$ac_cv_prog_DLLTOOL_FOR_TARGET"; then
14564 DLLTOOL_FOR_TARGET=$ac_cv_prog_DLLTOOL_FOR_TARGET
14565 fi
14566
14567 if test -n "$ac_cv_prog_DLLTOOL_FOR_TARGET"; then
14568 for ncn_progname in dlltool; do
14569 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
14570 set dummy ${ncn_progname}; ac_word=$2
14571 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14572 $as_echo_n "checking for $ac_word... " >&6; }
14573 if ${ac_cv_prog_DLLTOOL_FOR_TARGET+:} false; then :
14574 $as_echo_n "(cached) " >&6
14575 else
14576 if test -n "$DLLTOOL_FOR_TARGET"; then
14577 ac_cv_prog_DLLTOOL_FOR_TARGET="$DLLTOOL_FOR_TARGET" # Let the user override the test.
14578 else
14579 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14580 for as_dir in $PATH
14581 do
14582 IFS=$as_save_IFS
14583 test -z "$as_dir" && as_dir=.
14584 for ac_exec_ext in '' $ac_executable_extensions; do
14585 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14586 ac_cv_prog_DLLTOOL_FOR_TARGET="${ncn_progname}"
14587 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14588 break 2
14589 fi
14590 done
14591 done
14592 IFS=$as_save_IFS
14593
14594 fi
14595 fi
14596 DLLTOOL_FOR_TARGET=$ac_cv_prog_DLLTOOL_FOR_TARGET
14597 if test -n "$DLLTOOL_FOR_TARGET"; then
14598 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL_FOR_TARGET" >&5
14599 $as_echo "$DLLTOOL_FOR_TARGET" >&6; }
14600 else
14601 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14602 $as_echo "no" >&6; }
14603 fi
14604
14605
14606 done
14607 fi
14608
14609 if test -z "$ac_cv_prog_DLLTOOL_FOR_TARGET" && test -n "$with_build_time_tools"; then
14610 for ncn_progname in dlltool; do
14611 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ncn_progname} in $with_build_time_tools" >&5
14612 $as_echo_n "checking for ${ncn_progname} in $with_build_time_tools... " >&6; }
14613 if test -x $with_build_time_tools/${ncn_progname}; then
14614 ac_cv_prog_DLLTOOL_FOR_TARGET=$with_build_time_tools/${ncn_progname}
14615 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14616 $as_echo "yes" >&6; }
14617 break
14618 else
14619 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14620 $as_echo "no" >&6; }
14621 fi
14622 done
14623 fi
14624
14625 if test -z "$ac_cv_prog_DLLTOOL_FOR_TARGET"; then
14626 for ncn_progname in dlltool; do
14627 if test -n "$ncn_target_tool_prefix"; then
14628 # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args.
14629 set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2
14630 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14631 $as_echo_n "checking for $ac_word... " >&6; }
14632 if ${ac_cv_prog_DLLTOOL_FOR_TARGET+:} false; then :
14633 $as_echo_n "(cached) " >&6
14634 else
14635 if test -n "$DLLTOOL_FOR_TARGET"; then
14636 ac_cv_prog_DLLTOOL_FOR_TARGET="$DLLTOOL_FOR_TARGET" # Let the user override the test.
14637 else
14638 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14639 for as_dir in $PATH
14640 do
14641 IFS=$as_save_IFS
14642 test -z "$as_dir" && as_dir=.
14643 for ac_exec_ext in '' $ac_executable_extensions; do
14644 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14645 ac_cv_prog_DLLTOOL_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}"
14646 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14647 break 2
14648 fi
14649 done
14650 done
14651 IFS=$as_save_IFS
14652
14653 fi
14654 fi
14655 DLLTOOL_FOR_TARGET=$ac_cv_prog_DLLTOOL_FOR_TARGET
14656 if test -n "$DLLTOOL_FOR_TARGET"; then
14657 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL_FOR_TARGET" >&5
14658 $as_echo "$DLLTOOL_FOR_TARGET" >&6; }
14659 else
14660 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14661 $as_echo "no" >&6; }
14662 fi
14663
14664
14665 fi
14666 if test -z "$ac_cv_prog_DLLTOOL_FOR_TARGET" && test $build = $target ; then
14667 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
14668 set dummy ${ncn_progname}; ac_word=$2
14669 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14670 $as_echo_n "checking for $ac_word... " >&6; }
14671 if ${ac_cv_prog_DLLTOOL_FOR_TARGET+:} false; then :
14672 $as_echo_n "(cached) " >&6
14673 else
14674 if test -n "$DLLTOOL_FOR_TARGET"; then
14675 ac_cv_prog_DLLTOOL_FOR_TARGET="$DLLTOOL_FOR_TARGET" # Let the user override the test.
14676 else
14677 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14678 for as_dir in $PATH
14679 do
14680 IFS=$as_save_IFS
14681 test -z "$as_dir" && as_dir=.
14682 for ac_exec_ext in '' $ac_executable_extensions; do
14683 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14684 ac_cv_prog_DLLTOOL_FOR_TARGET="${ncn_progname}"
14685 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14686 break 2
14687 fi
14688 done
14689 done
14690 IFS=$as_save_IFS
14691
14692 fi
14693 fi
14694 DLLTOOL_FOR_TARGET=$ac_cv_prog_DLLTOOL_FOR_TARGET
14695 if test -n "$DLLTOOL_FOR_TARGET"; then
14696 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL_FOR_TARGET" >&5
14697 $as_echo "$DLLTOOL_FOR_TARGET" >&6; }
14698 else
14699 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14700 $as_echo "no" >&6; }
14701 fi
14702
14703
14704 fi
14705 test -n "$ac_cv_prog_DLLTOOL_FOR_TARGET" && break
14706 done
14707 fi
14708
14709 if test -z "$ac_cv_prog_DLLTOOL_FOR_TARGET" ; then
14710 set dummy dlltool
14711 if test $build = $target ; then
14712 DLLTOOL_FOR_TARGET="$2"
14713 else
14714 DLLTOOL_FOR_TARGET="${ncn_target_tool_prefix}$2"
14715 fi
14716 else
14717 DLLTOOL_FOR_TARGET="$ac_cv_prog_DLLTOOL_FOR_TARGET"
14718 fi
14719
14720 else
14721 DLLTOOL_FOR_TARGET=$ac_cv_path_DLLTOOL_FOR_TARGET
14722 fi
14723
14724
14725
14726
14727 if test -z "$ac_cv_path_DSYMUTIL_FOR_TARGET" ; then
14728 if test -n "$with_build_time_tools"; then
14729 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dsymutil in $with_build_time_tools" >&5
14730 $as_echo_n "checking for dsymutil in $with_build_time_tools... " >&6; }
14731 if test -x $with_build_time_tools/dsymutil; then
14732 DSYMUTIL_FOR_TARGET=`cd $with_build_time_tools && pwd`/dsymutil
14733 ac_cv_path_DSYMUTIL_FOR_TARGET=$DSYMUTIL_FOR_TARGET
14734 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_DSYMUTIL_FOR_TARGET" >&5
14735 $as_echo "$ac_cv_path_DSYMUTIL_FOR_TARGET" >&6; }
14736 else
14737 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14738 $as_echo "no" >&6; }
14739 fi
14740 elif test $build != $host && test $have_gcc_for_target = yes; then
14741 DSYMUTIL_FOR_TARGET=`$GCC_FOR_TARGET --print-prog-name=dsymutil`
14742 test $DSYMUTIL_FOR_TARGET = dsymutil && DSYMUTIL_FOR_TARGET=
14743 test -n "$DSYMUTIL_FOR_TARGET" && ac_cv_path_DSYMUTIL_FOR_TARGET=$DSYMUTIL_FOR_TARGET
14744 fi
14745 fi
14746 if test -z "$ac_cv_path_DSYMUTIL_FOR_TARGET" && test -n "$gcc_cv_tool_dirs"; then
14747 # Extract the first word of "dsymutil", so it can be a program name with args.
14748 set dummy dsymutil; ac_word=$2
14749 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14750 $as_echo_n "checking for $ac_word... " >&6; }
14751 if ${ac_cv_path_DSYMUTIL_FOR_TARGET+:} false; then :
14752 $as_echo_n "(cached) " >&6
14753 else
14754 case $DSYMUTIL_FOR_TARGET in
14755 [\\/]* | ?:[\\/]*)
14756 ac_cv_path_DSYMUTIL_FOR_TARGET="$DSYMUTIL_FOR_TARGET" # Let the user override the test with a path.
14757 ;;
14758 *)
14759 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14760 for as_dir in $gcc_cv_tool_dirs
14761 do
14762 IFS=$as_save_IFS
14763 test -z "$as_dir" && as_dir=.
14764 for ac_exec_ext in '' $ac_executable_extensions; do
14765 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14766 ac_cv_path_DSYMUTIL_FOR_TARGET="$as_dir/$ac_word$ac_exec_ext"
14767 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14768 break 2
14769 fi
14770 done
14771 done
14772 IFS=$as_save_IFS
14773
14774 ;;
14775 esac
14776 fi
14777 DSYMUTIL_FOR_TARGET=$ac_cv_path_DSYMUTIL_FOR_TARGET
14778 if test -n "$DSYMUTIL_FOR_TARGET"; then
14779 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL_FOR_TARGET" >&5
14780 $as_echo "$DSYMUTIL_FOR_TARGET" >&6; }
14781 else
14782 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14783 $as_echo "no" >&6; }
14784 fi
14785
14786
14787 fi
14788 if test -z "$ac_cv_path_DSYMUTIL_FOR_TARGET" ; then
14789
14790
14791 if test -n "$DSYMUTIL_FOR_TARGET"; then
14792 ac_cv_prog_DSYMUTIL_FOR_TARGET=$DSYMUTIL_FOR_TARGET
14793 elif test -n "$ac_cv_prog_DSYMUTIL_FOR_TARGET"; then
14794 DSYMUTIL_FOR_TARGET=$ac_cv_prog_DSYMUTIL_FOR_TARGET
14795 fi
14796
14797 if test -n "$ac_cv_prog_DSYMUTIL_FOR_TARGET"; then
14798 for ncn_progname in dsymutil; do
14799 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
14800 set dummy ${ncn_progname}; ac_word=$2
14801 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14802 $as_echo_n "checking for $ac_word... " >&6; }
14803 if ${ac_cv_prog_DSYMUTIL_FOR_TARGET+:} false; then :
14804 $as_echo_n "(cached) " >&6
14805 else
14806 if test -n "$DSYMUTIL_FOR_TARGET"; then
14807 ac_cv_prog_DSYMUTIL_FOR_TARGET="$DSYMUTIL_FOR_TARGET" # Let the user override the test.
14808 else
14809 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14810 for as_dir in $PATH
14811 do
14812 IFS=$as_save_IFS
14813 test -z "$as_dir" && as_dir=.
14814 for ac_exec_ext in '' $ac_executable_extensions; do
14815 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14816 ac_cv_prog_DSYMUTIL_FOR_TARGET="${ncn_progname}"
14817 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14818 break 2
14819 fi
14820 done
14821 done
14822 IFS=$as_save_IFS
14823
14824 fi
14825 fi
14826 DSYMUTIL_FOR_TARGET=$ac_cv_prog_DSYMUTIL_FOR_TARGET
14827 if test -n "$DSYMUTIL_FOR_TARGET"; then
14828 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL_FOR_TARGET" >&5
14829 $as_echo "$DSYMUTIL_FOR_TARGET" >&6; }
14830 else
14831 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14832 $as_echo "no" >&6; }
14833 fi
14834
14835
14836 done
14837 fi
14838
14839 if test -z "$ac_cv_prog_DSYMUTIL_FOR_TARGET" && test -n "$with_build_time_tools"; then
14840 for ncn_progname in dsymutil; do
14841 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ncn_progname} in $with_build_time_tools" >&5
14842 $as_echo_n "checking for ${ncn_progname} in $with_build_time_tools... " >&6; }
14843 if test -x $with_build_time_tools/${ncn_progname}; then
14844 ac_cv_prog_DSYMUTIL_FOR_TARGET=$with_build_time_tools/${ncn_progname}
14845 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14846 $as_echo "yes" >&6; }
14847 break
14848 else
14849 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14850 $as_echo "no" >&6; }
14851 fi
14852 done
14853 fi
14854
14855 if test -z "$ac_cv_prog_DSYMUTIL_FOR_TARGET"; then
14856 for ncn_progname in dsymutil; do
14857 if test -n "$ncn_target_tool_prefix"; then
14858 # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args.
14859 set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2
14860 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14861 $as_echo_n "checking for $ac_word... " >&6; }
14862 if ${ac_cv_prog_DSYMUTIL_FOR_TARGET+:} false; then :
14863 $as_echo_n "(cached) " >&6
14864 else
14865 if test -n "$DSYMUTIL_FOR_TARGET"; then
14866 ac_cv_prog_DSYMUTIL_FOR_TARGET="$DSYMUTIL_FOR_TARGET" # Let the user override the test.
14867 else
14868 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14869 for as_dir in $PATH
14870 do
14871 IFS=$as_save_IFS
14872 test -z "$as_dir" && as_dir=.
14873 for ac_exec_ext in '' $ac_executable_extensions; do
14874 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14875 ac_cv_prog_DSYMUTIL_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}"
14876 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14877 break 2
14878 fi
14879 done
14880 done
14881 IFS=$as_save_IFS
14882
14883 fi
14884 fi
14885 DSYMUTIL_FOR_TARGET=$ac_cv_prog_DSYMUTIL_FOR_TARGET
14886 if test -n "$DSYMUTIL_FOR_TARGET"; then
14887 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL_FOR_TARGET" >&5
14888 $as_echo "$DSYMUTIL_FOR_TARGET" >&6; }
14889 else
14890 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14891 $as_echo "no" >&6; }
14892 fi
14893
14894
14895 fi
14896 if test -z "$ac_cv_prog_DSYMUTIL_FOR_TARGET" && test $build = $target ; then
14897 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
14898 set dummy ${ncn_progname}; ac_word=$2
14899 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14900 $as_echo_n "checking for $ac_word... " >&6; }
14901 if ${ac_cv_prog_DSYMUTIL_FOR_TARGET+:} false; then :
14902 $as_echo_n "(cached) " >&6
14903 else
14904 if test -n "$DSYMUTIL_FOR_TARGET"; then
14905 ac_cv_prog_DSYMUTIL_FOR_TARGET="$DSYMUTIL_FOR_TARGET" # Let the user override the test.
14906 else
14907 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14908 for as_dir in $PATH
14909 do
14910 IFS=$as_save_IFS
14911 test -z "$as_dir" && as_dir=.
14912 for ac_exec_ext in '' $ac_executable_extensions; do
14913 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14914 ac_cv_prog_DSYMUTIL_FOR_TARGET="${ncn_progname}"
14915 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14916 break 2
14917 fi
14918 done
14919 done
14920 IFS=$as_save_IFS
14921
14922 fi
14923 fi
14924 DSYMUTIL_FOR_TARGET=$ac_cv_prog_DSYMUTIL_FOR_TARGET
14925 if test -n "$DSYMUTIL_FOR_TARGET"; then
14926 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL_FOR_TARGET" >&5
14927 $as_echo "$DSYMUTIL_FOR_TARGET" >&6; }
14928 else
14929 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14930 $as_echo "no" >&6; }
14931 fi
14932
14933
14934 fi
14935 test -n "$ac_cv_prog_DSYMUTIL_FOR_TARGET" && break
14936 done
14937 fi
14938
14939 if test -z "$ac_cv_prog_DSYMUTIL_FOR_TARGET" ; then
14940 set dummy dsymutil
14941 if test $build = $target ; then
14942 DSYMUTIL_FOR_TARGET="$2"
14943 else
14944 DSYMUTIL_FOR_TARGET="${ncn_target_tool_prefix}$2"
14945 fi
14946 else
14947 DSYMUTIL_FOR_TARGET="$ac_cv_prog_DSYMUTIL_FOR_TARGET"
14948 fi
14949
14950 else
14951 DSYMUTIL_FOR_TARGET=$ac_cv_path_DSYMUTIL_FOR_TARGET
14952 fi
14953
14954
14955
14956
14957 if test -z "$ac_cv_path_LD_FOR_TARGET" ; then
14958 if test -n "$with_build_time_tools"; then
14959 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld in $with_build_time_tools" >&5
14960 $as_echo_n "checking for ld in $with_build_time_tools... " >&6; }
14961 if test -x $with_build_time_tools/ld; then
14962 LD_FOR_TARGET=`cd $with_build_time_tools && pwd`/ld
14963 ac_cv_path_LD_FOR_TARGET=$LD_FOR_TARGET
14964 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_LD_FOR_TARGET" >&5
14965 $as_echo "$ac_cv_path_LD_FOR_TARGET" >&6; }
14966 else
14967 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14968 $as_echo "no" >&6; }
14969 fi
14970 elif test $build != $host && test $have_gcc_for_target = yes; then
14971 LD_FOR_TARGET=`$GCC_FOR_TARGET --print-prog-name=ld`
14972 test $LD_FOR_TARGET = ld && LD_FOR_TARGET=
14973 test -n "$LD_FOR_TARGET" && ac_cv_path_LD_FOR_TARGET=$LD_FOR_TARGET
14974 fi
14975 fi
14976 if test -z "$ac_cv_path_LD_FOR_TARGET" && test -n "$gcc_cv_tool_dirs"; then
14977 # Extract the first word of "ld", so it can be a program name with args.
14978 set dummy ld; ac_word=$2
14979 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14980 $as_echo_n "checking for $ac_word... " >&6; }
14981 if ${ac_cv_path_LD_FOR_TARGET+:} false; then :
14982 $as_echo_n "(cached) " >&6
14983 else
14984 case $LD_FOR_TARGET in
14985 [\\/]* | ?:[\\/]*)
14986 ac_cv_path_LD_FOR_TARGET="$LD_FOR_TARGET" # Let the user override the test with a path.
14987 ;;
14988 *)
14989 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14990 for as_dir in $gcc_cv_tool_dirs
14991 do
14992 IFS=$as_save_IFS
14993 test -z "$as_dir" && as_dir=.
14994 for ac_exec_ext in '' $ac_executable_extensions; do
14995 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14996 ac_cv_path_LD_FOR_TARGET="$as_dir/$ac_word$ac_exec_ext"
14997 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14998 break 2
14999 fi
15000 done
15001 done
15002 IFS=$as_save_IFS
15003
15004 ;;
15005 esac
15006 fi
15007 LD_FOR_TARGET=$ac_cv_path_LD_FOR_TARGET
15008 if test -n "$LD_FOR_TARGET"; then
15009 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD_FOR_TARGET" >&5
15010 $as_echo "$LD_FOR_TARGET" >&6; }
15011 else
15012 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15013 $as_echo "no" >&6; }
15014 fi
15015
15016
15017 fi
15018 if test -z "$ac_cv_path_LD_FOR_TARGET" ; then
15019
15020
15021 if test -n "$LD_FOR_TARGET"; then
15022 ac_cv_prog_LD_FOR_TARGET=$LD_FOR_TARGET
15023 elif test -n "$ac_cv_prog_LD_FOR_TARGET"; then
15024 LD_FOR_TARGET=$ac_cv_prog_LD_FOR_TARGET
15025 fi
15026
15027 if test -n "$ac_cv_prog_LD_FOR_TARGET"; then
15028 for ncn_progname in ld; do
15029 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
15030 set dummy ${ncn_progname}; ac_word=$2
15031 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
15032 $as_echo_n "checking for $ac_word... " >&6; }
15033 if ${ac_cv_prog_LD_FOR_TARGET+:} false; then :
15034 $as_echo_n "(cached) " >&6
15035 else
15036 if test -n "$LD_FOR_TARGET"; then
15037 ac_cv_prog_LD_FOR_TARGET="$LD_FOR_TARGET" # Let the user override the test.
15038 else
15039 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15040 for as_dir in $PATH
15041 do
15042 IFS=$as_save_IFS
15043 test -z "$as_dir" && as_dir=.
15044 for ac_exec_ext in '' $ac_executable_extensions; do
15045 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15046 ac_cv_prog_LD_FOR_TARGET="${ncn_progname}"
15047 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
15048 break 2
15049 fi
15050 done
15051 done
15052 IFS=$as_save_IFS
15053
15054 fi
15055 fi
15056 LD_FOR_TARGET=$ac_cv_prog_LD_FOR_TARGET
15057 if test -n "$LD_FOR_TARGET"; then
15058 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD_FOR_TARGET" >&5
15059 $as_echo "$LD_FOR_TARGET" >&6; }
15060 else
15061 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15062 $as_echo "no" >&6; }
15063 fi
15064
15065
15066 done
15067 fi
15068
15069 if test -z "$ac_cv_prog_LD_FOR_TARGET" && test -n "$with_build_time_tools"; then
15070 for ncn_progname in ld; do
15071 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ncn_progname} in $with_build_time_tools" >&5
15072 $as_echo_n "checking for ${ncn_progname} in $with_build_time_tools... " >&6; }
15073 if test -x $with_build_time_tools/${ncn_progname}; then
15074 ac_cv_prog_LD_FOR_TARGET=$with_build_time_tools/${ncn_progname}
15075 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15076 $as_echo "yes" >&6; }
15077 break
15078 else
15079 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15080 $as_echo "no" >&6; }
15081 fi
15082 done
15083 fi
15084
15085 if test -z "$ac_cv_prog_LD_FOR_TARGET"; then
15086 for ncn_progname in ld; do
15087 if test -n "$ncn_target_tool_prefix"; then
15088 # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args.
15089 set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2
15090 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
15091 $as_echo_n "checking for $ac_word... " >&6; }
15092 if ${ac_cv_prog_LD_FOR_TARGET+:} false; then :
15093 $as_echo_n "(cached) " >&6
15094 else
15095 if test -n "$LD_FOR_TARGET"; then
15096 ac_cv_prog_LD_FOR_TARGET="$LD_FOR_TARGET" # Let the user override the test.
15097 else
15098 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15099 for as_dir in $PATH
15100 do
15101 IFS=$as_save_IFS
15102 test -z "$as_dir" && as_dir=.
15103 for ac_exec_ext in '' $ac_executable_extensions; do
15104 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15105 ac_cv_prog_LD_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}"
15106 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
15107 break 2
15108 fi
15109 done
15110 done
15111 IFS=$as_save_IFS
15112
15113 fi
15114 fi
15115 LD_FOR_TARGET=$ac_cv_prog_LD_FOR_TARGET
15116 if test -n "$LD_FOR_TARGET"; then
15117 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD_FOR_TARGET" >&5
15118 $as_echo "$LD_FOR_TARGET" >&6; }
15119 else
15120 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15121 $as_echo "no" >&6; }
15122 fi
15123
15124
15125 fi
15126 if test -z "$ac_cv_prog_LD_FOR_TARGET" && test $build = $target ; then
15127 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
15128 set dummy ${ncn_progname}; ac_word=$2
15129 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
15130 $as_echo_n "checking for $ac_word... " >&6; }
15131 if ${ac_cv_prog_LD_FOR_TARGET+:} false; then :
15132 $as_echo_n "(cached) " >&6
15133 else
15134 if test -n "$LD_FOR_TARGET"; then
15135 ac_cv_prog_LD_FOR_TARGET="$LD_FOR_TARGET" # Let the user override the test.
15136 else
15137 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15138 for as_dir in $PATH
15139 do
15140 IFS=$as_save_IFS
15141 test -z "$as_dir" && as_dir=.
15142 for ac_exec_ext in '' $ac_executable_extensions; do
15143 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15144 ac_cv_prog_LD_FOR_TARGET="${ncn_progname}"
15145 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
15146 break 2
15147 fi
15148 done
15149 done
15150 IFS=$as_save_IFS
15151
15152 fi
15153 fi
15154 LD_FOR_TARGET=$ac_cv_prog_LD_FOR_TARGET
15155 if test -n "$LD_FOR_TARGET"; then
15156 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD_FOR_TARGET" >&5
15157 $as_echo "$LD_FOR_TARGET" >&6; }
15158 else
15159 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15160 $as_echo "no" >&6; }
15161 fi
15162
15163
15164 fi
15165 test -n "$ac_cv_prog_LD_FOR_TARGET" && break
15166 done
15167 fi
15168
15169 if test -z "$ac_cv_prog_LD_FOR_TARGET" ; then
15170 set dummy ld
15171 if test $build = $target ; then
15172 LD_FOR_TARGET="$2"
15173 else
15174 LD_FOR_TARGET="${ncn_target_tool_prefix}$2"
15175 fi
15176 else
15177 LD_FOR_TARGET="$ac_cv_prog_LD_FOR_TARGET"
15178 fi
15179
15180 else
15181 LD_FOR_TARGET=$ac_cv_path_LD_FOR_TARGET
15182 fi
15183
15184
15185
15186
15187 if test -z "$ac_cv_path_LIPO_FOR_TARGET" ; then
15188 if test -n "$with_build_time_tools"; then
15189 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lipo in $with_build_time_tools" >&5
15190 $as_echo_n "checking for lipo in $with_build_time_tools... " >&6; }
15191 if test -x $with_build_time_tools/lipo; then
15192 LIPO_FOR_TARGET=`cd $with_build_time_tools && pwd`/lipo
15193 ac_cv_path_LIPO_FOR_TARGET=$LIPO_FOR_TARGET
15194 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_LIPO_FOR_TARGET" >&5
15195 $as_echo "$ac_cv_path_LIPO_FOR_TARGET" >&6; }
15196 else
15197 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15198 $as_echo "no" >&6; }
15199 fi
15200 elif test $build != $host && test $have_gcc_for_target = yes; then
15201 LIPO_FOR_TARGET=`$GCC_FOR_TARGET --print-prog-name=lipo`
15202 test $LIPO_FOR_TARGET = lipo && LIPO_FOR_TARGET=
15203 test -n "$LIPO_FOR_TARGET" && ac_cv_path_LIPO_FOR_TARGET=$LIPO_FOR_TARGET
15204 fi
15205 fi
15206 if test -z "$ac_cv_path_LIPO_FOR_TARGET" && test -n "$gcc_cv_tool_dirs"; then
15207 # Extract the first word of "lipo", so it can be a program name with args.
15208 set dummy lipo; ac_word=$2
15209 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
15210 $as_echo_n "checking for $ac_word... " >&6; }
15211 if ${ac_cv_path_LIPO_FOR_TARGET+:} false; then :
15212 $as_echo_n "(cached) " >&6
15213 else
15214 case $LIPO_FOR_TARGET in
15215 [\\/]* | ?:[\\/]*)
15216 ac_cv_path_LIPO_FOR_TARGET="$LIPO_FOR_TARGET" # Let the user override the test with a path.
15217 ;;
15218 *)
15219 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15220 for as_dir in $gcc_cv_tool_dirs
15221 do
15222 IFS=$as_save_IFS
15223 test -z "$as_dir" && as_dir=.
15224 for ac_exec_ext in '' $ac_executable_extensions; do
15225 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15226 ac_cv_path_LIPO_FOR_TARGET="$as_dir/$ac_word$ac_exec_ext"
15227 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
15228 break 2
15229 fi
15230 done
15231 done
15232 IFS=$as_save_IFS
15233
15234 ;;
15235 esac
15236 fi
15237 LIPO_FOR_TARGET=$ac_cv_path_LIPO_FOR_TARGET
15238 if test -n "$LIPO_FOR_TARGET"; then
15239 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO_FOR_TARGET" >&5
15240 $as_echo "$LIPO_FOR_TARGET" >&6; }
15241 else
15242 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15243 $as_echo "no" >&6; }
15244 fi
15245
15246
15247 fi
15248 if test -z "$ac_cv_path_LIPO_FOR_TARGET" ; then
15249
15250
15251 if test -n "$LIPO_FOR_TARGET"; then
15252 ac_cv_prog_LIPO_FOR_TARGET=$LIPO_FOR_TARGET
15253 elif test -n "$ac_cv_prog_LIPO_FOR_TARGET"; then
15254 LIPO_FOR_TARGET=$ac_cv_prog_LIPO_FOR_TARGET
15255 fi
15256
15257 if test -n "$ac_cv_prog_LIPO_FOR_TARGET"; then
15258 for ncn_progname in lipo; do
15259 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
15260 set dummy ${ncn_progname}; ac_word=$2
15261 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
15262 $as_echo_n "checking for $ac_word... " >&6; }
15263 if ${ac_cv_prog_LIPO_FOR_TARGET+:} false; then :
15264 $as_echo_n "(cached) " >&6
15265 else
15266 if test -n "$LIPO_FOR_TARGET"; then
15267 ac_cv_prog_LIPO_FOR_TARGET="$LIPO_FOR_TARGET" # Let the user override the test.
15268 else
15269 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15270 for as_dir in $PATH
15271 do
15272 IFS=$as_save_IFS
15273 test -z "$as_dir" && as_dir=.
15274 for ac_exec_ext in '' $ac_executable_extensions; do
15275 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15276 ac_cv_prog_LIPO_FOR_TARGET="${ncn_progname}"
15277 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
15278 break 2
15279 fi
15280 done
15281 done
15282 IFS=$as_save_IFS
15283
15284 fi
15285 fi
15286 LIPO_FOR_TARGET=$ac_cv_prog_LIPO_FOR_TARGET
15287 if test -n "$LIPO_FOR_TARGET"; then
15288 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO_FOR_TARGET" >&5
15289 $as_echo "$LIPO_FOR_TARGET" >&6; }
15290 else
15291 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15292 $as_echo "no" >&6; }
15293 fi
15294
15295
15296 done
15297 fi
15298
15299 if test -z "$ac_cv_prog_LIPO_FOR_TARGET" && test -n "$with_build_time_tools"; then
15300 for ncn_progname in lipo; do
15301 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ncn_progname} in $with_build_time_tools" >&5
15302 $as_echo_n "checking for ${ncn_progname} in $with_build_time_tools... " >&6; }
15303 if test -x $with_build_time_tools/${ncn_progname}; then
15304 ac_cv_prog_LIPO_FOR_TARGET=$with_build_time_tools/${ncn_progname}
15305 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15306 $as_echo "yes" >&6; }
15307 break
15308 else
15309 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15310 $as_echo "no" >&6; }
15311 fi
15312 done
15313 fi
15314
15315 if test -z "$ac_cv_prog_LIPO_FOR_TARGET"; then
15316 for ncn_progname in lipo; do
15317 if test -n "$ncn_target_tool_prefix"; then
15318 # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args.
15319 set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2
15320 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
15321 $as_echo_n "checking for $ac_word... " >&6; }
15322 if ${ac_cv_prog_LIPO_FOR_TARGET+:} false; then :
15323 $as_echo_n "(cached) " >&6
15324 else
15325 if test -n "$LIPO_FOR_TARGET"; then
15326 ac_cv_prog_LIPO_FOR_TARGET="$LIPO_FOR_TARGET" # Let the user override the test.
15327 else
15328 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15329 for as_dir in $PATH
15330 do
15331 IFS=$as_save_IFS
15332 test -z "$as_dir" && as_dir=.
15333 for ac_exec_ext in '' $ac_executable_extensions; do
15334 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15335 ac_cv_prog_LIPO_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}"
15336 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
15337 break 2
15338 fi
15339 done
15340 done
15341 IFS=$as_save_IFS
15342
15343 fi
15344 fi
15345 LIPO_FOR_TARGET=$ac_cv_prog_LIPO_FOR_TARGET
15346 if test -n "$LIPO_FOR_TARGET"; then
15347 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO_FOR_TARGET" >&5
15348 $as_echo "$LIPO_FOR_TARGET" >&6; }
15349 else
15350 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15351 $as_echo "no" >&6; }
15352 fi
15353
15354
15355 fi
15356 if test -z "$ac_cv_prog_LIPO_FOR_TARGET" && test $build = $target ; then
15357 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
15358 set dummy ${ncn_progname}; ac_word=$2
15359 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
15360 $as_echo_n "checking for $ac_word... " >&6; }
15361 if ${ac_cv_prog_LIPO_FOR_TARGET+:} false; then :
15362 $as_echo_n "(cached) " >&6
15363 else
15364 if test -n "$LIPO_FOR_TARGET"; then
15365 ac_cv_prog_LIPO_FOR_TARGET="$LIPO_FOR_TARGET" # Let the user override the test.
15366 else
15367 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15368 for as_dir in $PATH
15369 do
15370 IFS=$as_save_IFS
15371 test -z "$as_dir" && as_dir=.
15372 for ac_exec_ext in '' $ac_executable_extensions; do
15373 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15374 ac_cv_prog_LIPO_FOR_TARGET="${ncn_progname}"
15375 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
15376 break 2
15377 fi
15378 done
15379 done
15380 IFS=$as_save_IFS
15381
15382 fi
15383 fi
15384 LIPO_FOR_TARGET=$ac_cv_prog_LIPO_FOR_TARGET
15385 if test -n "$LIPO_FOR_TARGET"; then
15386 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO_FOR_TARGET" >&5
15387 $as_echo "$LIPO_FOR_TARGET" >&6; }
15388 else
15389 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15390 $as_echo "no" >&6; }
15391 fi
15392
15393
15394 fi
15395 test -n "$ac_cv_prog_LIPO_FOR_TARGET" && break
15396 done
15397 fi
15398
15399 if test -z "$ac_cv_prog_LIPO_FOR_TARGET" ; then
15400 set dummy lipo
15401 if test $build = $target ; then
15402 LIPO_FOR_TARGET="$2"
15403 else
15404 LIPO_FOR_TARGET="${ncn_target_tool_prefix}$2"
15405 fi
15406 else
15407 LIPO_FOR_TARGET="$ac_cv_prog_LIPO_FOR_TARGET"
15408 fi
15409
15410 else
15411 LIPO_FOR_TARGET=$ac_cv_path_LIPO_FOR_TARGET
15412 fi
15413
15414
15415
15416
15417 if test -z "$ac_cv_path_NM_FOR_TARGET" ; then
15418 if test -n "$with_build_time_tools"; then
15419 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nm in $with_build_time_tools" >&5
15420 $as_echo_n "checking for nm in $with_build_time_tools... " >&6; }
15421 if test -x $with_build_time_tools/nm; then
15422 NM_FOR_TARGET=`cd $with_build_time_tools && pwd`/nm
15423 ac_cv_path_NM_FOR_TARGET=$NM_FOR_TARGET
15424 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_NM_FOR_TARGET" >&5
15425 $as_echo "$ac_cv_path_NM_FOR_TARGET" >&6; }
15426 else
15427 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15428 $as_echo "no" >&6; }
15429 fi
15430 elif test $build != $host && test $have_gcc_for_target = yes; then
15431 NM_FOR_TARGET=`$GCC_FOR_TARGET --print-prog-name=nm`
15432 test $NM_FOR_TARGET = nm && NM_FOR_TARGET=
15433 test -n "$NM_FOR_TARGET" && ac_cv_path_NM_FOR_TARGET=$NM_FOR_TARGET
15434 fi
15435 fi
15436 if test -z "$ac_cv_path_NM_FOR_TARGET" && test -n "$gcc_cv_tool_dirs"; then
15437 # Extract the first word of "nm", so it can be a program name with args.
15438 set dummy nm; ac_word=$2
15439 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
15440 $as_echo_n "checking for $ac_word... " >&6; }
15441 if ${ac_cv_path_NM_FOR_TARGET+:} false; then :
15442 $as_echo_n "(cached) " >&6
15443 else
15444 case $NM_FOR_TARGET in
15445 [\\/]* | ?:[\\/]*)
15446 ac_cv_path_NM_FOR_TARGET="$NM_FOR_TARGET" # Let the user override the test with a path.
15447 ;;
15448 *)
15449 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15450 for as_dir in $gcc_cv_tool_dirs
15451 do
15452 IFS=$as_save_IFS
15453 test -z "$as_dir" && as_dir=.
15454 for ac_exec_ext in '' $ac_executable_extensions; do
15455 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15456 ac_cv_path_NM_FOR_TARGET="$as_dir/$ac_word$ac_exec_ext"
15457 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
15458 break 2
15459 fi
15460 done
15461 done
15462 IFS=$as_save_IFS
15463
15464 ;;
15465 esac
15466 fi
15467 NM_FOR_TARGET=$ac_cv_path_NM_FOR_TARGET
15468 if test -n "$NM_FOR_TARGET"; then
15469 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM_FOR_TARGET" >&5
15470 $as_echo "$NM_FOR_TARGET" >&6; }
15471 else
15472 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15473 $as_echo "no" >&6; }
15474 fi
15475
15476
15477 fi
15478 if test -z "$ac_cv_path_NM_FOR_TARGET" ; then
15479
15480
15481 if test -n "$NM_FOR_TARGET"; then
15482 ac_cv_prog_NM_FOR_TARGET=$NM_FOR_TARGET
15483 elif test -n "$ac_cv_prog_NM_FOR_TARGET"; then
15484 NM_FOR_TARGET=$ac_cv_prog_NM_FOR_TARGET
15485 fi
15486
15487 if test -n "$ac_cv_prog_NM_FOR_TARGET"; then
15488 for ncn_progname in nm; do
15489 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
15490 set dummy ${ncn_progname}; ac_word=$2
15491 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
15492 $as_echo_n "checking for $ac_word... " >&6; }
15493 if ${ac_cv_prog_NM_FOR_TARGET+:} false; then :
15494 $as_echo_n "(cached) " >&6
15495 else
15496 if test -n "$NM_FOR_TARGET"; then
15497 ac_cv_prog_NM_FOR_TARGET="$NM_FOR_TARGET" # Let the user override the test.
15498 else
15499 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15500 for as_dir in $PATH
15501 do
15502 IFS=$as_save_IFS
15503 test -z "$as_dir" && as_dir=.
15504 for ac_exec_ext in '' $ac_executable_extensions; do
15505 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15506 ac_cv_prog_NM_FOR_TARGET="${ncn_progname}"
15507 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
15508 break 2
15509 fi
15510 done
15511 done
15512 IFS=$as_save_IFS
15513
15514 fi
15515 fi
15516 NM_FOR_TARGET=$ac_cv_prog_NM_FOR_TARGET
15517 if test -n "$NM_FOR_TARGET"; then
15518 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM_FOR_TARGET" >&5
15519 $as_echo "$NM_FOR_TARGET" >&6; }
15520 else
15521 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15522 $as_echo "no" >&6; }
15523 fi
15524
15525
15526 done
15527 fi
15528
15529 if test -z "$ac_cv_prog_NM_FOR_TARGET" && test -n "$with_build_time_tools"; then
15530 for ncn_progname in nm; do
15531 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ncn_progname} in $with_build_time_tools" >&5
15532 $as_echo_n "checking for ${ncn_progname} in $with_build_time_tools... " >&6; }
15533 if test -x $with_build_time_tools/${ncn_progname}; then
15534 ac_cv_prog_NM_FOR_TARGET=$with_build_time_tools/${ncn_progname}
15535 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15536 $as_echo "yes" >&6; }
15537 break
15538 else
15539 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15540 $as_echo "no" >&6; }
15541 fi
15542 done
15543 fi
15544
15545 if test -z "$ac_cv_prog_NM_FOR_TARGET"; then
15546 for ncn_progname in nm; do
15547 if test -n "$ncn_target_tool_prefix"; then
15548 # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args.
15549 set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2
15550 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
15551 $as_echo_n "checking for $ac_word... " >&6; }
15552 if ${ac_cv_prog_NM_FOR_TARGET+:} false; then :
15553 $as_echo_n "(cached) " >&6
15554 else
15555 if test -n "$NM_FOR_TARGET"; then
15556 ac_cv_prog_NM_FOR_TARGET="$NM_FOR_TARGET" # Let the user override the test.
15557 else
15558 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15559 for as_dir in $PATH
15560 do
15561 IFS=$as_save_IFS
15562 test -z "$as_dir" && as_dir=.
15563 for ac_exec_ext in '' $ac_executable_extensions; do
15564 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15565 ac_cv_prog_NM_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}"
15566 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
15567 break 2
15568 fi
15569 done
15570 done
15571 IFS=$as_save_IFS
15572
15573 fi
15574 fi
15575 NM_FOR_TARGET=$ac_cv_prog_NM_FOR_TARGET
15576 if test -n "$NM_FOR_TARGET"; then
15577 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM_FOR_TARGET" >&5
15578 $as_echo "$NM_FOR_TARGET" >&6; }
15579 else
15580 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15581 $as_echo "no" >&6; }
15582 fi
15583
15584
15585 fi
15586 if test -z "$ac_cv_prog_NM_FOR_TARGET" && test $build = $target ; then
15587 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
15588 set dummy ${ncn_progname}; ac_word=$2
15589 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
15590 $as_echo_n "checking for $ac_word... " >&6; }
15591 if ${ac_cv_prog_NM_FOR_TARGET+:} false; then :
15592 $as_echo_n "(cached) " >&6
15593 else
15594 if test -n "$NM_FOR_TARGET"; then
15595 ac_cv_prog_NM_FOR_TARGET="$NM_FOR_TARGET" # Let the user override the test.
15596 else
15597 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15598 for as_dir in $PATH
15599 do
15600 IFS=$as_save_IFS
15601 test -z "$as_dir" && as_dir=.
15602 for ac_exec_ext in '' $ac_executable_extensions; do
15603 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15604 ac_cv_prog_NM_FOR_TARGET="${ncn_progname}"
15605 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
15606 break 2
15607 fi
15608 done
15609 done
15610 IFS=$as_save_IFS
15611
15612 fi
15613 fi
15614 NM_FOR_TARGET=$ac_cv_prog_NM_FOR_TARGET
15615 if test -n "$NM_FOR_TARGET"; then
15616 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM_FOR_TARGET" >&5
15617 $as_echo "$NM_FOR_TARGET" >&6; }
15618 else
15619 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15620 $as_echo "no" >&6; }
15621 fi
15622
15623
15624 fi
15625 test -n "$ac_cv_prog_NM_FOR_TARGET" && break
15626 done
15627 fi
15628
15629 if test -z "$ac_cv_prog_NM_FOR_TARGET" ; then
15630 set dummy nm
15631 if test $build = $target ; then
15632 NM_FOR_TARGET="$2"
15633 else
15634 NM_FOR_TARGET="${ncn_target_tool_prefix}$2"
15635 fi
15636 else
15637 NM_FOR_TARGET="$ac_cv_prog_NM_FOR_TARGET"
15638 fi
15639
15640 else
15641 NM_FOR_TARGET=$ac_cv_path_NM_FOR_TARGET
15642 fi
15643
15644
15645
15646
15647 if test -z "$ac_cv_path_OBJCOPY_FOR_TARGET" ; then
15648 if test -n "$with_build_time_tools"; then
15649 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objcopy in $with_build_time_tools" >&5
15650 $as_echo_n "checking for objcopy in $with_build_time_tools... " >&6; }
15651 if test -x $with_build_time_tools/objcopy; then
15652 OBJCOPY_FOR_TARGET=`cd $with_build_time_tools && pwd`/objcopy
15653 ac_cv_path_OBJCOPY_FOR_TARGET=$OBJCOPY_FOR_TARGET
15654 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_OBJCOPY_FOR_TARGET" >&5
15655 $as_echo "$ac_cv_path_OBJCOPY_FOR_TARGET" >&6; }
15656 else
15657 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15658 $as_echo "no" >&6; }
15659 fi
15660 elif test $build != $host && test $have_gcc_for_target = yes; then
15661 OBJCOPY_FOR_TARGET=`$GCC_FOR_TARGET --print-prog-name=objcopy`
15662 test $OBJCOPY_FOR_TARGET = objcopy && OBJCOPY_FOR_TARGET=
15663 test -n "$OBJCOPY_FOR_TARGET" && ac_cv_path_OBJCOPY_FOR_TARGET=$OBJCOPY_FOR_TARGET
15664 fi
15665 fi
15666 if test -z "$ac_cv_path_OBJCOPY_FOR_TARGET" && test -n "$gcc_cv_tool_dirs"; then
15667 # Extract the first word of "objcopy", so it can be a program name with args.
15668 set dummy objcopy; ac_word=$2
15669 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
15670 $as_echo_n "checking for $ac_word... " >&6; }
15671 if ${ac_cv_path_OBJCOPY_FOR_TARGET+:} false; then :
15672 $as_echo_n "(cached) " >&6
15673 else
15674 case $OBJCOPY_FOR_TARGET in
15675 [\\/]* | ?:[\\/]*)
15676 ac_cv_path_OBJCOPY_FOR_TARGET="$OBJCOPY_FOR_TARGET" # Let the user override the test with a path.
15677 ;;
15678 *)
15679 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15680 for as_dir in $gcc_cv_tool_dirs
15681 do
15682 IFS=$as_save_IFS
15683 test -z "$as_dir" && as_dir=.
15684 for ac_exec_ext in '' $ac_executable_extensions; do
15685 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15686 ac_cv_path_OBJCOPY_FOR_TARGET="$as_dir/$ac_word$ac_exec_ext"
15687 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
15688 break 2
15689 fi
15690 done
15691 done
15692 IFS=$as_save_IFS
15693
15694 ;;
15695 esac
15696 fi
15697 OBJCOPY_FOR_TARGET=$ac_cv_path_OBJCOPY_FOR_TARGET
15698 if test -n "$OBJCOPY_FOR_TARGET"; then
15699 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJCOPY_FOR_TARGET" >&5
15700 $as_echo "$OBJCOPY_FOR_TARGET" >&6; }
15701 else
15702 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15703 $as_echo "no" >&6; }
15704 fi
15705
15706
15707 fi
15708 if test -z "$ac_cv_path_OBJCOPY_FOR_TARGET" ; then
15709
15710
15711 if test -n "$OBJCOPY_FOR_TARGET"; then
15712 ac_cv_prog_OBJCOPY_FOR_TARGET=$OBJCOPY_FOR_TARGET
15713 elif test -n "$ac_cv_prog_OBJCOPY_FOR_TARGET"; then
15714 OBJCOPY_FOR_TARGET=$ac_cv_prog_OBJCOPY_FOR_TARGET
15715 fi
15716
15717 if test -n "$ac_cv_prog_OBJCOPY_FOR_TARGET"; then
15718 for ncn_progname in objcopy; do
15719 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
15720 set dummy ${ncn_progname}; ac_word=$2
15721 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
15722 $as_echo_n "checking for $ac_word... " >&6; }
15723 if ${ac_cv_prog_OBJCOPY_FOR_TARGET+:} false; then :
15724 $as_echo_n "(cached) " >&6
15725 else
15726 if test -n "$OBJCOPY_FOR_TARGET"; then
15727 ac_cv_prog_OBJCOPY_FOR_TARGET="$OBJCOPY_FOR_TARGET" # Let the user override the test.
15728 else
15729 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15730 for as_dir in $PATH
15731 do
15732 IFS=$as_save_IFS
15733 test -z "$as_dir" && as_dir=.
15734 for ac_exec_ext in '' $ac_executable_extensions; do
15735 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15736 ac_cv_prog_OBJCOPY_FOR_TARGET="${ncn_progname}"
15737 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
15738 break 2
15739 fi
15740 done
15741 done
15742 IFS=$as_save_IFS
15743
15744 fi
15745 fi
15746 OBJCOPY_FOR_TARGET=$ac_cv_prog_OBJCOPY_FOR_TARGET
15747 if test -n "$OBJCOPY_FOR_TARGET"; then
15748 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJCOPY_FOR_TARGET" >&5
15749 $as_echo "$OBJCOPY_FOR_TARGET" >&6; }
15750 else
15751 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15752 $as_echo "no" >&6; }
15753 fi
15754
15755
15756 done
15757 fi
15758
15759 if test -z "$ac_cv_prog_OBJCOPY_FOR_TARGET" && test -n "$with_build_time_tools"; then
15760 for ncn_progname in objcopy; do
15761 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ncn_progname} in $with_build_time_tools" >&5
15762 $as_echo_n "checking for ${ncn_progname} in $with_build_time_tools... " >&6; }
15763 if test -x $with_build_time_tools/${ncn_progname}; then
15764 ac_cv_prog_OBJCOPY_FOR_TARGET=$with_build_time_tools/${ncn_progname}
15765 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15766 $as_echo "yes" >&6; }
15767 break
15768 else
15769 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15770 $as_echo "no" >&6; }
15771 fi
15772 done
15773 fi
15774
15775 if test -z "$ac_cv_prog_OBJCOPY_FOR_TARGET"; then
15776 for ncn_progname in objcopy; do
15777 if test -n "$ncn_target_tool_prefix"; then
15778 # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args.
15779 set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2
15780 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
15781 $as_echo_n "checking for $ac_word... " >&6; }
15782 if ${ac_cv_prog_OBJCOPY_FOR_TARGET+:} false; then :
15783 $as_echo_n "(cached) " >&6
15784 else
15785 if test -n "$OBJCOPY_FOR_TARGET"; then
15786 ac_cv_prog_OBJCOPY_FOR_TARGET="$OBJCOPY_FOR_TARGET" # Let the user override the test.
15787 else
15788 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15789 for as_dir in $PATH
15790 do
15791 IFS=$as_save_IFS
15792 test -z "$as_dir" && as_dir=.
15793 for ac_exec_ext in '' $ac_executable_extensions; do
15794 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15795 ac_cv_prog_OBJCOPY_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}"
15796 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
15797 break 2
15798 fi
15799 done
15800 done
15801 IFS=$as_save_IFS
15802
15803 fi
15804 fi
15805 OBJCOPY_FOR_TARGET=$ac_cv_prog_OBJCOPY_FOR_TARGET
15806 if test -n "$OBJCOPY_FOR_TARGET"; then
15807 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJCOPY_FOR_TARGET" >&5
15808 $as_echo "$OBJCOPY_FOR_TARGET" >&6; }
15809 else
15810 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15811 $as_echo "no" >&6; }
15812 fi
15813
15814
15815 fi
15816 if test -z "$ac_cv_prog_OBJCOPY_FOR_TARGET" && test $build = $target ; then
15817 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
15818 set dummy ${ncn_progname}; ac_word=$2
15819 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
15820 $as_echo_n "checking for $ac_word... " >&6; }
15821 if ${ac_cv_prog_OBJCOPY_FOR_TARGET+:} false; then :
15822 $as_echo_n "(cached) " >&6
15823 else
15824 if test -n "$OBJCOPY_FOR_TARGET"; then
15825 ac_cv_prog_OBJCOPY_FOR_TARGET="$OBJCOPY_FOR_TARGET" # Let the user override the test.
15826 else
15827 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15828 for as_dir in $PATH
15829 do
15830 IFS=$as_save_IFS
15831 test -z "$as_dir" && as_dir=.
15832 for ac_exec_ext in '' $ac_executable_extensions; do
15833 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15834 ac_cv_prog_OBJCOPY_FOR_TARGET="${ncn_progname}"
15835 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
15836 break 2
15837 fi
15838 done
15839 done
15840 IFS=$as_save_IFS
15841
15842 fi
15843 fi
15844 OBJCOPY_FOR_TARGET=$ac_cv_prog_OBJCOPY_FOR_TARGET
15845 if test -n "$OBJCOPY_FOR_TARGET"; then
15846 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJCOPY_FOR_TARGET" >&5
15847 $as_echo "$OBJCOPY_FOR_TARGET" >&6; }
15848 else
15849 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15850 $as_echo "no" >&6; }
15851 fi
15852
15853
15854 fi
15855 test -n "$ac_cv_prog_OBJCOPY_FOR_TARGET" && break
15856 done
15857 fi
15858
15859 if test -z "$ac_cv_prog_OBJCOPY_FOR_TARGET" ; then
15860 set dummy objcopy
15861 if test $build = $target ; then
15862 OBJCOPY_FOR_TARGET="$2"
15863 else
15864 OBJCOPY_FOR_TARGET="${ncn_target_tool_prefix}$2"
15865 fi
15866 else
15867 OBJCOPY_FOR_TARGET="$ac_cv_prog_OBJCOPY_FOR_TARGET"
15868 fi
15869
15870 else
15871 OBJCOPY_FOR_TARGET=$ac_cv_path_OBJCOPY_FOR_TARGET
15872 fi
15873
15874
15875
15876
15877 if test -z "$ac_cv_path_OBJDUMP_FOR_TARGET" ; then
15878 if test -n "$with_build_time_tools"; then
15879 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdump in $with_build_time_tools" >&5
15880 $as_echo_n "checking for objdump in $with_build_time_tools... " >&6; }
15881 if test -x $with_build_time_tools/objdump; then
15882 OBJDUMP_FOR_TARGET=`cd $with_build_time_tools && pwd`/objdump
15883 ac_cv_path_OBJDUMP_FOR_TARGET=$OBJDUMP_FOR_TARGET
15884 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_OBJDUMP_FOR_TARGET" >&5
15885 $as_echo "$ac_cv_path_OBJDUMP_FOR_TARGET" >&6; }
15886 else
15887 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15888 $as_echo "no" >&6; }
15889 fi
15890 elif test $build != $host && test $have_gcc_for_target = yes; then
15891 OBJDUMP_FOR_TARGET=`$GCC_FOR_TARGET --print-prog-name=objdump`
15892 test $OBJDUMP_FOR_TARGET = objdump && OBJDUMP_FOR_TARGET=
15893 test -n "$OBJDUMP_FOR_TARGET" && ac_cv_path_OBJDUMP_FOR_TARGET=$OBJDUMP_FOR_TARGET
15894 fi
15895 fi
15896 if test -z "$ac_cv_path_OBJDUMP_FOR_TARGET" && test -n "$gcc_cv_tool_dirs"; then
15897 # Extract the first word of "objdump", so it can be a program name with args.
15898 set dummy objdump; ac_word=$2
15899 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
15900 $as_echo_n "checking for $ac_word... " >&6; }
15901 if ${ac_cv_path_OBJDUMP_FOR_TARGET+:} false; then :
15902 $as_echo_n "(cached) " >&6
15903 else
15904 case $OBJDUMP_FOR_TARGET in
15905 [\\/]* | ?:[\\/]*)
15906 ac_cv_path_OBJDUMP_FOR_TARGET="$OBJDUMP_FOR_TARGET" # Let the user override the test with a path.
15907 ;;
15908 *)
15909 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15910 for as_dir in $gcc_cv_tool_dirs
15911 do
15912 IFS=$as_save_IFS
15913 test -z "$as_dir" && as_dir=.
15914 for ac_exec_ext in '' $ac_executable_extensions; do
15915 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15916 ac_cv_path_OBJDUMP_FOR_TARGET="$as_dir/$ac_word$ac_exec_ext"
15917 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
15918 break 2
15919 fi
15920 done
15921 done
15922 IFS=$as_save_IFS
15923
15924 ;;
15925 esac
15926 fi
15927 OBJDUMP_FOR_TARGET=$ac_cv_path_OBJDUMP_FOR_TARGET
15928 if test -n "$OBJDUMP_FOR_TARGET"; then
15929 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP_FOR_TARGET" >&5
15930 $as_echo "$OBJDUMP_FOR_TARGET" >&6; }
15931 else
15932 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15933 $as_echo "no" >&6; }
15934 fi
15935
15936
15937 fi
15938 if test -z "$ac_cv_path_OBJDUMP_FOR_TARGET" ; then
15939
15940
15941 if test -n "$OBJDUMP_FOR_TARGET"; then
15942 ac_cv_prog_OBJDUMP_FOR_TARGET=$OBJDUMP_FOR_TARGET
15943 elif test -n "$ac_cv_prog_OBJDUMP_FOR_TARGET"; then
15944 OBJDUMP_FOR_TARGET=$ac_cv_prog_OBJDUMP_FOR_TARGET
15945 fi
15946
15947 if test -n "$ac_cv_prog_OBJDUMP_FOR_TARGET"; then
15948 for ncn_progname in objdump; do
15949 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
15950 set dummy ${ncn_progname}; ac_word=$2
15951 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
15952 $as_echo_n "checking for $ac_word... " >&6; }
15953 if ${ac_cv_prog_OBJDUMP_FOR_TARGET+:} false; then :
15954 $as_echo_n "(cached) " >&6
15955 else
15956 if test -n "$OBJDUMP_FOR_TARGET"; then
15957 ac_cv_prog_OBJDUMP_FOR_TARGET="$OBJDUMP_FOR_TARGET" # Let the user override the test.
15958 else
15959 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15960 for as_dir in $PATH
15961 do
15962 IFS=$as_save_IFS
15963 test -z "$as_dir" && as_dir=.
15964 for ac_exec_ext in '' $ac_executable_extensions; do
15965 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15966 ac_cv_prog_OBJDUMP_FOR_TARGET="${ncn_progname}"
15967 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
15968 break 2
15969 fi
15970 done
15971 done
15972 IFS=$as_save_IFS
15973
15974 fi
15975 fi
15976 OBJDUMP_FOR_TARGET=$ac_cv_prog_OBJDUMP_FOR_TARGET
15977 if test -n "$OBJDUMP_FOR_TARGET"; then
15978 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP_FOR_TARGET" >&5
15979 $as_echo "$OBJDUMP_FOR_TARGET" >&6; }
15980 else
15981 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15982 $as_echo "no" >&6; }
15983 fi
15984
15985
15986 done
15987 fi
15988
15989 if test -z "$ac_cv_prog_OBJDUMP_FOR_TARGET" && test -n "$with_build_time_tools"; then
15990 for ncn_progname in objdump; do
15991 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ncn_progname} in $with_build_time_tools" >&5
15992 $as_echo_n "checking for ${ncn_progname} in $with_build_time_tools... " >&6; }
15993 if test -x $with_build_time_tools/${ncn_progname}; then
15994 ac_cv_prog_OBJDUMP_FOR_TARGET=$with_build_time_tools/${ncn_progname}
15995 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15996 $as_echo "yes" >&6; }
15997 break
15998 else
15999 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16000 $as_echo "no" >&6; }
16001 fi
16002 done
16003 fi
16004
16005 if test -z "$ac_cv_prog_OBJDUMP_FOR_TARGET"; then
16006 for ncn_progname in objdump; do
16007 if test -n "$ncn_target_tool_prefix"; then
16008 # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args.
16009 set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2
16010 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
16011 $as_echo_n "checking for $ac_word... " >&6; }
16012 if ${ac_cv_prog_OBJDUMP_FOR_TARGET+:} false; then :
16013 $as_echo_n "(cached) " >&6
16014 else
16015 if test -n "$OBJDUMP_FOR_TARGET"; then
16016 ac_cv_prog_OBJDUMP_FOR_TARGET="$OBJDUMP_FOR_TARGET" # Let the user override the test.
16017 else
16018 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16019 for as_dir in $PATH
16020 do
16021 IFS=$as_save_IFS
16022 test -z "$as_dir" && as_dir=.
16023 for ac_exec_ext in '' $ac_executable_extensions; do
16024 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16025 ac_cv_prog_OBJDUMP_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}"
16026 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
16027 break 2
16028 fi
16029 done
16030 done
16031 IFS=$as_save_IFS
16032
16033 fi
16034 fi
16035 OBJDUMP_FOR_TARGET=$ac_cv_prog_OBJDUMP_FOR_TARGET
16036 if test -n "$OBJDUMP_FOR_TARGET"; then
16037 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP_FOR_TARGET" >&5
16038 $as_echo "$OBJDUMP_FOR_TARGET" >&6; }
16039 else
16040 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16041 $as_echo "no" >&6; }
16042 fi
16043
16044
16045 fi
16046 if test -z "$ac_cv_prog_OBJDUMP_FOR_TARGET" && test $build = $target ; then
16047 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
16048 set dummy ${ncn_progname}; ac_word=$2
16049 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
16050 $as_echo_n "checking for $ac_word... " >&6; }
16051 if ${ac_cv_prog_OBJDUMP_FOR_TARGET+:} false; then :
16052 $as_echo_n "(cached) " >&6
16053 else
16054 if test -n "$OBJDUMP_FOR_TARGET"; then
16055 ac_cv_prog_OBJDUMP_FOR_TARGET="$OBJDUMP_FOR_TARGET" # Let the user override the test.
16056 else
16057 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16058 for as_dir in $PATH
16059 do
16060 IFS=$as_save_IFS
16061 test -z "$as_dir" && as_dir=.
16062 for ac_exec_ext in '' $ac_executable_extensions; do
16063 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16064 ac_cv_prog_OBJDUMP_FOR_TARGET="${ncn_progname}"
16065 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
16066 break 2
16067 fi
16068 done
16069 done
16070 IFS=$as_save_IFS
16071
16072 fi
16073 fi
16074 OBJDUMP_FOR_TARGET=$ac_cv_prog_OBJDUMP_FOR_TARGET
16075 if test -n "$OBJDUMP_FOR_TARGET"; then
16076 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP_FOR_TARGET" >&5
16077 $as_echo "$OBJDUMP_FOR_TARGET" >&6; }
16078 else
16079 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16080 $as_echo "no" >&6; }
16081 fi
16082
16083
16084 fi
16085 test -n "$ac_cv_prog_OBJDUMP_FOR_TARGET" && break
16086 done
16087 fi
16088
16089 if test -z "$ac_cv_prog_OBJDUMP_FOR_TARGET" ; then
16090 set dummy objdump
16091 if test $build = $target ; then
16092 OBJDUMP_FOR_TARGET="$2"
16093 else
16094 OBJDUMP_FOR_TARGET="${ncn_target_tool_prefix}$2"
16095 fi
16096 else
16097 OBJDUMP_FOR_TARGET="$ac_cv_prog_OBJDUMP_FOR_TARGET"
16098 fi
16099
16100 else
16101 OBJDUMP_FOR_TARGET=$ac_cv_path_OBJDUMP_FOR_TARGET
16102 fi
16103
16104
16105
16106
16107 if test -z "$ac_cv_path_OTOOL_FOR_TARGET" ; then
16108 if test -n "$with_build_time_tools"; then
16109 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for otool in $with_build_time_tools" >&5
16110 $as_echo_n "checking for otool in $with_build_time_tools... " >&6; }
16111 if test -x $with_build_time_tools/otool; then
16112 OTOOL_FOR_TARGET=`cd $with_build_time_tools && pwd`/otool
16113 ac_cv_path_OTOOL_FOR_TARGET=$OTOOL_FOR_TARGET
16114 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_OTOOL_FOR_TARGET" >&5
16115 $as_echo "$ac_cv_path_OTOOL_FOR_TARGET" >&6; }
16116 else
16117 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16118 $as_echo "no" >&6; }
16119 fi
16120 elif test $build != $host && test $have_gcc_for_target = yes; then
16121 OTOOL_FOR_TARGET=`$GCC_FOR_TARGET --print-prog-name=otool`
16122 test $OTOOL_FOR_TARGET = otool && OTOOL_FOR_TARGET=
16123 test -n "$OTOOL_FOR_TARGET" && ac_cv_path_OTOOL_FOR_TARGET=$OTOOL_FOR_TARGET
16124 fi
16125 fi
16126 if test -z "$ac_cv_path_OTOOL_FOR_TARGET" && test -n "$gcc_cv_tool_dirs"; then
16127 # Extract the first word of "otool", so it can be a program name with args.
16128 set dummy otool; ac_word=$2
16129 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
16130 $as_echo_n "checking for $ac_word... " >&6; }
16131 if ${ac_cv_path_OTOOL_FOR_TARGET+:} false; then :
16132 $as_echo_n "(cached) " >&6
16133 else
16134 case $OTOOL_FOR_TARGET in
16135 [\\/]* | ?:[\\/]*)
16136 ac_cv_path_OTOOL_FOR_TARGET="$OTOOL_FOR_TARGET" # Let the user override the test with a path.
16137 ;;
16138 *)
16139 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16140 for as_dir in $gcc_cv_tool_dirs
16141 do
16142 IFS=$as_save_IFS
16143 test -z "$as_dir" && as_dir=.
16144 for ac_exec_ext in '' $ac_executable_extensions; do
16145 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16146 ac_cv_path_OTOOL_FOR_TARGET="$as_dir/$ac_word$ac_exec_ext"
16147 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
16148 break 2
16149 fi
16150 done
16151 done
16152 IFS=$as_save_IFS
16153
16154 ;;
16155 esac
16156 fi
16157 OTOOL_FOR_TARGET=$ac_cv_path_OTOOL_FOR_TARGET
16158 if test -n "$OTOOL_FOR_TARGET"; then
16159 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL_FOR_TARGET" >&5
16160 $as_echo "$OTOOL_FOR_TARGET" >&6; }
16161 else
16162 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16163 $as_echo "no" >&6; }
16164 fi
16165
16166
16167 fi
16168 if test -z "$ac_cv_path_OTOOL_FOR_TARGET" ; then
16169
16170
16171 if test -n "$OTOOL_FOR_TARGET"; then
16172 ac_cv_prog_OTOOL_FOR_TARGET=$OTOOL_FOR_TARGET
16173 elif test -n "$ac_cv_prog_OTOOL_FOR_TARGET"; then
16174 OTOOL_FOR_TARGET=$ac_cv_prog_OTOOL_FOR_TARGET
16175 fi
16176
16177 if test -n "$ac_cv_prog_OTOOL_FOR_TARGET"; then
16178 for ncn_progname in otool; do
16179 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
16180 set dummy ${ncn_progname}; ac_word=$2
16181 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
16182 $as_echo_n "checking for $ac_word... " >&6; }
16183 if ${ac_cv_prog_OTOOL_FOR_TARGET+:} false; then :
16184 $as_echo_n "(cached) " >&6
16185 else
16186 if test -n "$OTOOL_FOR_TARGET"; then
16187 ac_cv_prog_OTOOL_FOR_TARGET="$OTOOL_FOR_TARGET" # Let the user override the test.
16188 else
16189 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16190 for as_dir in $PATH
16191 do
16192 IFS=$as_save_IFS
16193 test -z "$as_dir" && as_dir=.
16194 for ac_exec_ext in '' $ac_executable_extensions; do
16195 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16196 ac_cv_prog_OTOOL_FOR_TARGET="${ncn_progname}"
16197 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
16198 break 2
16199 fi
16200 done
16201 done
16202 IFS=$as_save_IFS
16203
16204 fi
16205 fi
16206 OTOOL_FOR_TARGET=$ac_cv_prog_OTOOL_FOR_TARGET
16207 if test -n "$OTOOL_FOR_TARGET"; then
16208 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL_FOR_TARGET" >&5
16209 $as_echo "$OTOOL_FOR_TARGET" >&6; }
16210 else
16211 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16212 $as_echo "no" >&6; }
16213 fi
16214
16215
16216 done
16217 fi
16218
16219 if test -z "$ac_cv_prog_OTOOL_FOR_TARGET" && test -n "$with_build_time_tools"; then
16220 for ncn_progname in otool; do
16221 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ncn_progname} in $with_build_time_tools" >&5
16222 $as_echo_n "checking for ${ncn_progname} in $with_build_time_tools... " >&6; }
16223 if test -x $with_build_time_tools/${ncn_progname}; then
16224 ac_cv_prog_OTOOL_FOR_TARGET=$with_build_time_tools/${ncn_progname}
16225 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16226 $as_echo "yes" >&6; }
16227 break
16228 else
16229 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16230 $as_echo "no" >&6; }
16231 fi
16232 done
16233 fi
16234
16235 if test -z "$ac_cv_prog_OTOOL_FOR_TARGET"; then
16236 for ncn_progname in otool; do
16237 if test -n "$ncn_target_tool_prefix"; then
16238 # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args.
16239 set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2
16240 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
16241 $as_echo_n "checking for $ac_word... " >&6; }
16242 if ${ac_cv_prog_OTOOL_FOR_TARGET+:} false; then :
16243 $as_echo_n "(cached) " >&6
16244 else
16245 if test -n "$OTOOL_FOR_TARGET"; then
16246 ac_cv_prog_OTOOL_FOR_TARGET="$OTOOL_FOR_TARGET" # Let the user override the test.
16247 else
16248 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16249 for as_dir in $PATH
16250 do
16251 IFS=$as_save_IFS
16252 test -z "$as_dir" && as_dir=.
16253 for ac_exec_ext in '' $ac_executable_extensions; do
16254 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16255 ac_cv_prog_OTOOL_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}"
16256 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
16257 break 2
16258 fi
16259 done
16260 done
16261 IFS=$as_save_IFS
16262
16263 fi
16264 fi
16265 OTOOL_FOR_TARGET=$ac_cv_prog_OTOOL_FOR_TARGET
16266 if test -n "$OTOOL_FOR_TARGET"; then
16267 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL_FOR_TARGET" >&5
16268 $as_echo "$OTOOL_FOR_TARGET" >&6; }
16269 else
16270 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16271 $as_echo "no" >&6; }
16272 fi
16273
16274
16275 fi
16276 if test -z "$ac_cv_prog_OTOOL_FOR_TARGET" && test $build = $target ; then
16277 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
16278 set dummy ${ncn_progname}; ac_word=$2
16279 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
16280 $as_echo_n "checking for $ac_word... " >&6; }
16281 if ${ac_cv_prog_OTOOL_FOR_TARGET+:} false; then :
16282 $as_echo_n "(cached) " >&6
16283 else
16284 if test -n "$OTOOL_FOR_TARGET"; then
16285 ac_cv_prog_OTOOL_FOR_TARGET="$OTOOL_FOR_TARGET" # Let the user override the test.
16286 else
16287 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16288 for as_dir in $PATH
16289 do
16290 IFS=$as_save_IFS
16291 test -z "$as_dir" && as_dir=.
16292 for ac_exec_ext in '' $ac_executable_extensions; do
16293 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16294 ac_cv_prog_OTOOL_FOR_TARGET="${ncn_progname}"
16295 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
16296 break 2
16297 fi
16298 done
16299 done
16300 IFS=$as_save_IFS
16301
16302 fi
16303 fi
16304 OTOOL_FOR_TARGET=$ac_cv_prog_OTOOL_FOR_TARGET
16305 if test -n "$OTOOL_FOR_TARGET"; then
16306 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL_FOR_TARGET" >&5
16307 $as_echo "$OTOOL_FOR_TARGET" >&6; }
16308 else
16309 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16310 $as_echo "no" >&6; }
16311 fi
16312
16313
16314 fi
16315 test -n "$ac_cv_prog_OTOOL_FOR_TARGET" && break
16316 done
16317 fi
16318
16319 if test -z "$ac_cv_prog_OTOOL_FOR_TARGET" ; then
16320 set dummy otool
16321 if test $build = $target ; then
16322 OTOOL_FOR_TARGET="$2"
16323 else
16324 OTOOL_FOR_TARGET="${ncn_target_tool_prefix}$2"
16325 fi
16326 else
16327 OTOOL_FOR_TARGET="$ac_cv_prog_OTOOL_FOR_TARGET"
16328 fi
16329
16330 else
16331 OTOOL_FOR_TARGET=$ac_cv_path_OTOOL_FOR_TARGET
16332 fi
16333
16334
16335
16336
16337 if test -z "$ac_cv_path_RANLIB_FOR_TARGET" ; then
16338 if test -n "$with_build_time_tools"; then
16339 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ranlib in $with_build_time_tools" >&5
16340 $as_echo_n "checking for ranlib in $with_build_time_tools... " >&6; }
16341 if test -x $with_build_time_tools/ranlib; then
16342 RANLIB_FOR_TARGET=`cd $with_build_time_tools && pwd`/ranlib
16343 ac_cv_path_RANLIB_FOR_TARGET=$RANLIB_FOR_TARGET
16344 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_RANLIB_FOR_TARGET" >&5
16345 $as_echo "$ac_cv_path_RANLIB_FOR_TARGET" >&6; }
16346 else
16347 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16348 $as_echo "no" >&6; }
16349 fi
16350 elif test $build != $host && test $have_gcc_for_target = yes; then
16351 RANLIB_FOR_TARGET=`$GCC_FOR_TARGET --print-prog-name=ranlib`
16352 test $RANLIB_FOR_TARGET = ranlib && RANLIB_FOR_TARGET=
16353 test -n "$RANLIB_FOR_TARGET" && ac_cv_path_RANLIB_FOR_TARGET=$RANLIB_FOR_TARGET
16354 fi
16355 fi
16356 if test -z "$ac_cv_path_RANLIB_FOR_TARGET" && test -n "$gcc_cv_tool_dirs"; then
16357 # Extract the first word of "ranlib", so it can be a program name with args.
16358 set dummy ranlib; ac_word=$2
16359 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
16360 $as_echo_n "checking for $ac_word... " >&6; }
16361 if ${ac_cv_path_RANLIB_FOR_TARGET+:} false; then :
16362 $as_echo_n "(cached) " >&6
16363 else
16364 case $RANLIB_FOR_TARGET in
16365 [\\/]* | ?:[\\/]*)
16366 ac_cv_path_RANLIB_FOR_TARGET="$RANLIB_FOR_TARGET" # Let the user override the test with a path.
16367 ;;
16368 *)
16369 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16370 for as_dir in $gcc_cv_tool_dirs
16371 do
16372 IFS=$as_save_IFS
16373 test -z "$as_dir" && as_dir=.
16374 for ac_exec_ext in '' $ac_executable_extensions; do
16375 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16376 ac_cv_path_RANLIB_FOR_TARGET="$as_dir/$ac_word$ac_exec_ext"
16377 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
16378 break 2
16379 fi
16380 done
16381 done
16382 IFS=$as_save_IFS
16383
16384 ;;
16385 esac
16386 fi
16387 RANLIB_FOR_TARGET=$ac_cv_path_RANLIB_FOR_TARGET
16388 if test -n "$RANLIB_FOR_TARGET"; then
16389 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB_FOR_TARGET" >&5
16390 $as_echo "$RANLIB_FOR_TARGET" >&6; }
16391 else
16392 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16393 $as_echo "no" >&6; }
16394 fi
16395
16396
16397 fi
16398 if test -z "$ac_cv_path_RANLIB_FOR_TARGET" ; then
16399
16400
16401 if test -n "$RANLIB_FOR_TARGET"; then
16402 ac_cv_prog_RANLIB_FOR_TARGET=$RANLIB_FOR_TARGET
16403 elif test -n "$ac_cv_prog_RANLIB_FOR_TARGET"; then
16404 RANLIB_FOR_TARGET=$ac_cv_prog_RANLIB_FOR_TARGET
16405 fi
16406
16407 if test -n "$ac_cv_prog_RANLIB_FOR_TARGET"; then
16408 for ncn_progname in ranlib; do
16409 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
16410 set dummy ${ncn_progname}; ac_word=$2
16411 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
16412 $as_echo_n "checking for $ac_word... " >&6; }
16413 if ${ac_cv_prog_RANLIB_FOR_TARGET+:} false; then :
16414 $as_echo_n "(cached) " >&6
16415 else
16416 if test -n "$RANLIB_FOR_TARGET"; then
16417 ac_cv_prog_RANLIB_FOR_TARGET="$RANLIB_FOR_TARGET" # Let the user override the test.
16418 else
16419 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16420 for as_dir in $PATH
16421 do
16422 IFS=$as_save_IFS
16423 test -z "$as_dir" && as_dir=.
16424 for ac_exec_ext in '' $ac_executable_extensions; do
16425 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16426 ac_cv_prog_RANLIB_FOR_TARGET="${ncn_progname}"
16427 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
16428 break 2
16429 fi
16430 done
16431 done
16432 IFS=$as_save_IFS
16433
16434 fi
16435 fi
16436 RANLIB_FOR_TARGET=$ac_cv_prog_RANLIB_FOR_TARGET
16437 if test -n "$RANLIB_FOR_TARGET"; then
16438 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB_FOR_TARGET" >&5
16439 $as_echo "$RANLIB_FOR_TARGET" >&6; }
16440 else
16441 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16442 $as_echo "no" >&6; }
16443 fi
16444
16445
16446 done
16447 fi
16448
16449 if test -z "$ac_cv_prog_RANLIB_FOR_TARGET" && test -n "$with_build_time_tools"; then
16450 for ncn_progname in ranlib; do
16451 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ncn_progname} in $with_build_time_tools" >&5
16452 $as_echo_n "checking for ${ncn_progname} in $with_build_time_tools... " >&6; }
16453 if test -x $with_build_time_tools/${ncn_progname}; then
16454 ac_cv_prog_RANLIB_FOR_TARGET=$with_build_time_tools/${ncn_progname}
16455 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16456 $as_echo "yes" >&6; }
16457 break
16458 else
16459 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16460 $as_echo "no" >&6; }
16461 fi
16462 done
16463 fi
16464
16465 if test -z "$ac_cv_prog_RANLIB_FOR_TARGET"; then
16466 for ncn_progname in ranlib; do
16467 if test -n "$ncn_target_tool_prefix"; then
16468 # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args.
16469 set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2
16470 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
16471 $as_echo_n "checking for $ac_word... " >&6; }
16472 if ${ac_cv_prog_RANLIB_FOR_TARGET+:} false; then :
16473 $as_echo_n "(cached) " >&6
16474 else
16475 if test -n "$RANLIB_FOR_TARGET"; then
16476 ac_cv_prog_RANLIB_FOR_TARGET="$RANLIB_FOR_TARGET" # Let the user override the test.
16477 else
16478 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16479 for as_dir in $PATH
16480 do
16481 IFS=$as_save_IFS
16482 test -z "$as_dir" && as_dir=.
16483 for ac_exec_ext in '' $ac_executable_extensions; do
16484 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16485 ac_cv_prog_RANLIB_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}"
16486 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
16487 break 2
16488 fi
16489 done
16490 done
16491 IFS=$as_save_IFS
16492
16493 fi
16494 fi
16495 RANLIB_FOR_TARGET=$ac_cv_prog_RANLIB_FOR_TARGET
16496 if test -n "$RANLIB_FOR_TARGET"; then
16497 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB_FOR_TARGET" >&5
16498 $as_echo "$RANLIB_FOR_TARGET" >&6; }
16499 else
16500 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16501 $as_echo "no" >&6; }
16502 fi
16503
16504
16505 fi
16506 if test -z "$ac_cv_prog_RANLIB_FOR_TARGET" && test $build = $target ; then
16507 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
16508 set dummy ${ncn_progname}; ac_word=$2
16509 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
16510 $as_echo_n "checking for $ac_word... " >&6; }
16511 if ${ac_cv_prog_RANLIB_FOR_TARGET+:} false; then :
16512 $as_echo_n "(cached) " >&6
16513 else
16514 if test -n "$RANLIB_FOR_TARGET"; then
16515 ac_cv_prog_RANLIB_FOR_TARGET="$RANLIB_FOR_TARGET" # Let the user override the test.
16516 else
16517 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16518 for as_dir in $PATH
16519 do
16520 IFS=$as_save_IFS
16521 test -z "$as_dir" && as_dir=.
16522 for ac_exec_ext in '' $ac_executable_extensions; do
16523 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16524 ac_cv_prog_RANLIB_FOR_TARGET="${ncn_progname}"
16525 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
16526 break 2
16527 fi
16528 done
16529 done
16530 IFS=$as_save_IFS
16531
16532 fi
16533 fi
16534 RANLIB_FOR_TARGET=$ac_cv_prog_RANLIB_FOR_TARGET
16535 if test -n "$RANLIB_FOR_TARGET"; then
16536 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB_FOR_TARGET" >&5
16537 $as_echo "$RANLIB_FOR_TARGET" >&6; }
16538 else
16539 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16540 $as_echo "no" >&6; }
16541 fi
16542
16543
16544 fi
16545 test -n "$ac_cv_prog_RANLIB_FOR_TARGET" && break
16546 done
16547 fi
16548
16549 if test -z "$ac_cv_prog_RANLIB_FOR_TARGET" ; then
16550 set dummy ranlib
16551 if test $build = $target ; then
16552 RANLIB_FOR_TARGET="$2"
16553 else
16554 RANLIB_FOR_TARGET="${ncn_target_tool_prefix}$2"
16555 fi
16556 else
16557 RANLIB_FOR_TARGET="$ac_cv_prog_RANLIB_FOR_TARGET"
16558 fi
16559
16560 else
16561 RANLIB_FOR_TARGET=$ac_cv_path_RANLIB_FOR_TARGET
16562 fi
16563
16564
16565
16566
16567 if test -z "$ac_cv_path_READELF_FOR_TARGET" ; then
16568 if test -n "$with_build_time_tools"; then
16569 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for readelf in $with_build_time_tools" >&5
16570 $as_echo_n "checking for readelf in $with_build_time_tools... " >&6; }
16571 if test -x $with_build_time_tools/readelf; then
16572 READELF_FOR_TARGET=`cd $with_build_time_tools && pwd`/readelf
16573 ac_cv_path_READELF_FOR_TARGET=$READELF_FOR_TARGET
16574 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_READELF_FOR_TARGET" >&5
16575 $as_echo "$ac_cv_path_READELF_FOR_TARGET" >&6; }
16576 else
16577 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16578 $as_echo "no" >&6; }
16579 fi
16580 elif test $build != $host && test $have_gcc_for_target = yes; then
16581 READELF_FOR_TARGET=`$GCC_FOR_TARGET --print-prog-name=readelf`
16582 test $READELF_FOR_TARGET = readelf && READELF_FOR_TARGET=
16583 test -n "$READELF_FOR_TARGET" && ac_cv_path_READELF_FOR_TARGET=$READELF_FOR_TARGET
16584 fi
16585 fi
16586 if test -z "$ac_cv_path_READELF_FOR_TARGET" && test -n "$gcc_cv_tool_dirs"; then
16587 # Extract the first word of "readelf", so it can be a program name with args.
16588 set dummy readelf; ac_word=$2
16589 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
16590 $as_echo_n "checking for $ac_word... " >&6; }
16591 if ${ac_cv_path_READELF_FOR_TARGET+:} false; then :
16592 $as_echo_n "(cached) " >&6
16593 else
16594 case $READELF_FOR_TARGET in
16595 [\\/]* | ?:[\\/]*)
16596 ac_cv_path_READELF_FOR_TARGET="$READELF_FOR_TARGET" # Let the user override the test with a path.
16597 ;;
16598 *)
16599 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16600 for as_dir in $gcc_cv_tool_dirs
16601 do
16602 IFS=$as_save_IFS
16603 test -z "$as_dir" && as_dir=.
16604 for ac_exec_ext in '' $ac_executable_extensions; do
16605 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16606 ac_cv_path_READELF_FOR_TARGET="$as_dir/$ac_word$ac_exec_ext"
16607 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
16608 break 2
16609 fi
16610 done
16611 done
16612 IFS=$as_save_IFS
16613
16614 ;;
16615 esac
16616 fi
16617 READELF_FOR_TARGET=$ac_cv_path_READELF_FOR_TARGET
16618 if test -n "$READELF_FOR_TARGET"; then
16619 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $READELF_FOR_TARGET" >&5
16620 $as_echo "$READELF_FOR_TARGET" >&6; }
16621 else
16622 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16623 $as_echo "no" >&6; }
16624 fi
16625
16626
16627 fi
16628 if test -z "$ac_cv_path_READELF_FOR_TARGET" ; then
16629
16630
16631 if test -n "$READELF_FOR_TARGET"; then
16632 ac_cv_prog_READELF_FOR_TARGET=$READELF_FOR_TARGET
16633 elif test -n "$ac_cv_prog_READELF_FOR_TARGET"; then
16634 READELF_FOR_TARGET=$ac_cv_prog_READELF_FOR_TARGET
16635 fi
16636
16637 if test -n "$ac_cv_prog_READELF_FOR_TARGET"; then
16638 for ncn_progname in readelf; do
16639 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
16640 set dummy ${ncn_progname}; ac_word=$2
16641 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
16642 $as_echo_n "checking for $ac_word... " >&6; }
16643 if ${ac_cv_prog_READELF_FOR_TARGET+:} false; then :
16644 $as_echo_n "(cached) " >&6
16645 else
16646 if test -n "$READELF_FOR_TARGET"; then
16647 ac_cv_prog_READELF_FOR_TARGET="$READELF_FOR_TARGET" # Let the user override the test.
16648 else
16649 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16650 for as_dir in $PATH
16651 do
16652 IFS=$as_save_IFS
16653 test -z "$as_dir" && as_dir=.
16654 for ac_exec_ext in '' $ac_executable_extensions; do
16655 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16656 ac_cv_prog_READELF_FOR_TARGET="${ncn_progname}"
16657 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
16658 break 2
16659 fi
16660 done
16661 done
16662 IFS=$as_save_IFS
16663
16664 fi
16665 fi
16666 READELF_FOR_TARGET=$ac_cv_prog_READELF_FOR_TARGET
16667 if test -n "$READELF_FOR_TARGET"; then
16668 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $READELF_FOR_TARGET" >&5
16669 $as_echo "$READELF_FOR_TARGET" >&6; }
16670 else
16671 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16672 $as_echo "no" >&6; }
16673 fi
16674
16675
16676 done
16677 fi
16678
16679 if test -z "$ac_cv_prog_READELF_FOR_TARGET" && test -n "$with_build_time_tools"; then
16680 for ncn_progname in readelf; do
16681 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ncn_progname} in $with_build_time_tools" >&5
16682 $as_echo_n "checking for ${ncn_progname} in $with_build_time_tools... " >&6; }
16683 if test -x $with_build_time_tools/${ncn_progname}; then
16684 ac_cv_prog_READELF_FOR_TARGET=$with_build_time_tools/${ncn_progname}
16685 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16686 $as_echo "yes" >&6; }
16687 break
16688 else
16689 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16690 $as_echo "no" >&6; }
16691 fi
16692 done
16693 fi
16694
16695 if test -z "$ac_cv_prog_READELF_FOR_TARGET"; then
16696 for ncn_progname in readelf; do
16697 if test -n "$ncn_target_tool_prefix"; then
16698 # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args.
16699 set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2
16700 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
16701 $as_echo_n "checking for $ac_word... " >&6; }
16702 if ${ac_cv_prog_READELF_FOR_TARGET+:} false; then :
16703 $as_echo_n "(cached) " >&6
16704 else
16705 if test -n "$READELF_FOR_TARGET"; then
16706 ac_cv_prog_READELF_FOR_TARGET="$READELF_FOR_TARGET" # Let the user override the test.
16707 else
16708 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16709 for as_dir in $PATH
16710 do
16711 IFS=$as_save_IFS
16712 test -z "$as_dir" && as_dir=.
16713 for ac_exec_ext in '' $ac_executable_extensions; do
16714 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16715 ac_cv_prog_READELF_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}"
16716 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
16717 break 2
16718 fi
16719 done
16720 done
16721 IFS=$as_save_IFS
16722
16723 fi
16724 fi
16725 READELF_FOR_TARGET=$ac_cv_prog_READELF_FOR_TARGET
16726 if test -n "$READELF_FOR_TARGET"; then
16727 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $READELF_FOR_TARGET" >&5
16728 $as_echo "$READELF_FOR_TARGET" >&6; }
16729 else
16730 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16731 $as_echo "no" >&6; }
16732 fi
16733
16734
16735 fi
16736 if test -z "$ac_cv_prog_READELF_FOR_TARGET" && test $build = $target ; then
16737 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
16738 set dummy ${ncn_progname}; ac_word=$2
16739 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
16740 $as_echo_n "checking for $ac_word... " >&6; }
16741 if ${ac_cv_prog_READELF_FOR_TARGET+:} false; then :
16742 $as_echo_n "(cached) " >&6
16743 else
16744 if test -n "$READELF_FOR_TARGET"; then
16745 ac_cv_prog_READELF_FOR_TARGET="$READELF_FOR_TARGET" # Let the user override the test.
16746 else
16747 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16748 for as_dir in $PATH
16749 do
16750 IFS=$as_save_IFS
16751 test -z "$as_dir" && as_dir=.
16752 for ac_exec_ext in '' $ac_executable_extensions; do
16753 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16754 ac_cv_prog_READELF_FOR_TARGET="${ncn_progname}"
16755 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
16756 break 2
16757 fi
16758 done
16759 done
16760 IFS=$as_save_IFS
16761
16762 fi
16763 fi
16764 READELF_FOR_TARGET=$ac_cv_prog_READELF_FOR_TARGET
16765 if test -n "$READELF_FOR_TARGET"; then
16766 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $READELF_FOR_TARGET" >&5
16767 $as_echo "$READELF_FOR_TARGET" >&6; }
16768 else
16769 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16770 $as_echo "no" >&6; }
16771 fi
16772
16773
16774 fi
16775 test -n "$ac_cv_prog_READELF_FOR_TARGET" && break
16776 done
16777 fi
16778
16779 if test -z "$ac_cv_prog_READELF_FOR_TARGET" ; then
16780 set dummy readelf
16781 if test $build = $target ; then
16782 READELF_FOR_TARGET="$2"
16783 else
16784 READELF_FOR_TARGET="${ncn_target_tool_prefix}$2"
16785 fi
16786 else
16787 READELF_FOR_TARGET="$ac_cv_prog_READELF_FOR_TARGET"
16788 fi
16789
16790 else
16791 READELF_FOR_TARGET=$ac_cv_path_READELF_FOR_TARGET
16792 fi
16793
16794
16795
16796
16797 if test -z "$ac_cv_path_STRIP_FOR_TARGET" ; then
16798 if test -n "$with_build_time_tools"; then
16799 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strip in $with_build_time_tools" >&5
16800 $as_echo_n "checking for strip in $with_build_time_tools... " >&6; }
16801 if test -x $with_build_time_tools/strip; then
16802 STRIP_FOR_TARGET=`cd $with_build_time_tools && pwd`/strip
16803 ac_cv_path_STRIP_FOR_TARGET=$STRIP_FOR_TARGET
16804 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_STRIP_FOR_TARGET" >&5
16805 $as_echo "$ac_cv_path_STRIP_FOR_TARGET" >&6; }
16806 else
16807 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16808 $as_echo "no" >&6; }
16809 fi
16810 elif test $build != $host && test $have_gcc_for_target = yes; then
16811 STRIP_FOR_TARGET=`$GCC_FOR_TARGET --print-prog-name=strip`
16812 test $STRIP_FOR_TARGET = strip && STRIP_FOR_TARGET=
16813 test -n "$STRIP_FOR_TARGET" && ac_cv_path_STRIP_FOR_TARGET=$STRIP_FOR_TARGET
16814 fi
16815 fi
16816 if test -z "$ac_cv_path_STRIP_FOR_TARGET" && test -n "$gcc_cv_tool_dirs"; then
16817 # Extract the first word of "strip", so it can be a program name with args.
16818 set dummy strip; ac_word=$2
16819 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
16820 $as_echo_n "checking for $ac_word... " >&6; }
16821 if ${ac_cv_path_STRIP_FOR_TARGET+:} false; then :
16822 $as_echo_n "(cached) " >&6
16823 else
16824 case $STRIP_FOR_TARGET in
16825 [\\/]* | ?:[\\/]*)
16826 ac_cv_path_STRIP_FOR_TARGET="$STRIP_FOR_TARGET" # Let the user override the test with a path.
16827 ;;
16828 *)
16829 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16830 for as_dir in $gcc_cv_tool_dirs
16831 do
16832 IFS=$as_save_IFS
16833 test -z "$as_dir" && as_dir=.
16834 for ac_exec_ext in '' $ac_executable_extensions; do
16835 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16836 ac_cv_path_STRIP_FOR_TARGET="$as_dir/$ac_word$ac_exec_ext"
16837 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
16838 break 2
16839 fi
16840 done
16841 done
16842 IFS=$as_save_IFS
16843
16844 ;;
16845 esac
16846 fi
16847 STRIP_FOR_TARGET=$ac_cv_path_STRIP_FOR_TARGET
16848 if test -n "$STRIP_FOR_TARGET"; then
16849 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP_FOR_TARGET" >&5
16850 $as_echo "$STRIP_FOR_TARGET" >&6; }
16851 else
16852 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16853 $as_echo "no" >&6; }
16854 fi
16855
16856
16857 fi
16858 if test -z "$ac_cv_path_STRIP_FOR_TARGET" ; then
16859
16860
16861 if test -n "$STRIP_FOR_TARGET"; then
16862 ac_cv_prog_STRIP_FOR_TARGET=$STRIP_FOR_TARGET
16863 elif test -n "$ac_cv_prog_STRIP_FOR_TARGET"; then
16864 STRIP_FOR_TARGET=$ac_cv_prog_STRIP_FOR_TARGET
16865 fi
16866
16867 if test -n "$ac_cv_prog_STRIP_FOR_TARGET"; then
16868 for ncn_progname in strip; do
16869 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
16870 set dummy ${ncn_progname}; ac_word=$2
16871 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
16872 $as_echo_n "checking for $ac_word... " >&6; }
16873 if ${ac_cv_prog_STRIP_FOR_TARGET+:} false; then :
16874 $as_echo_n "(cached) " >&6
16875 else
16876 if test -n "$STRIP_FOR_TARGET"; then
16877 ac_cv_prog_STRIP_FOR_TARGET="$STRIP_FOR_TARGET" # Let the user override the test.
16878 else
16879 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16880 for as_dir in $PATH
16881 do
16882 IFS=$as_save_IFS
16883 test -z "$as_dir" && as_dir=.
16884 for ac_exec_ext in '' $ac_executable_extensions; do
16885 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16886 ac_cv_prog_STRIP_FOR_TARGET="${ncn_progname}"
16887 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
16888 break 2
16889 fi
16890 done
16891 done
16892 IFS=$as_save_IFS
16893
16894 fi
16895 fi
16896 STRIP_FOR_TARGET=$ac_cv_prog_STRIP_FOR_TARGET
16897 if test -n "$STRIP_FOR_TARGET"; then
16898 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP_FOR_TARGET" >&5
16899 $as_echo "$STRIP_FOR_TARGET" >&6; }
16900 else
16901 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16902 $as_echo "no" >&6; }
16903 fi
16904
16905
16906 done
16907 fi
16908
16909 if test -z "$ac_cv_prog_STRIP_FOR_TARGET" && test -n "$with_build_time_tools"; then
16910 for ncn_progname in strip; do
16911 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ncn_progname} in $with_build_time_tools" >&5
16912 $as_echo_n "checking for ${ncn_progname} in $with_build_time_tools... " >&6; }
16913 if test -x $with_build_time_tools/${ncn_progname}; then
16914 ac_cv_prog_STRIP_FOR_TARGET=$with_build_time_tools/${ncn_progname}
16915 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16916 $as_echo "yes" >&6; }
16917 break
16918 else
16919 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16920 $as_echo "no" >&6; }
16921 fi
16922 done
16923 fi
16924
16925 if test -z "$ac_cv_prog_STRIP_FOR_TARGET"; then
16926 for ncn_progname in strip; do
16927 if test -n "$ncn_target_tool_prefix"; then
16928 # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args.
16929 set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2
16930 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
16931 $as_echo_n "checking for $ac_word... " >&6; }
16932 if ${ac_cv_prog_STRIP_FOR_TARGET+:} false; then :
16933 $as_echo_n "(cached) " >&6
16934 else
16935 if test -n "$STRIP_FOR_TARGET"; then
16936 ac_cv_prog_STRIP_FOR_TARGET="$STRIP_FOR_TARGET" # Let the user override the test.
16937 else
16938 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16939 for as_dir in $PATH
16940 do
16941 IFS=$as_save_IFS
16942 test -z "$as_dir" && as_dir=.
16943 for ac_exec_ext in '' $ac_executable_extensions; do
16944 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16945 ac_cv_prog_STRIP_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}"
16946 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
16947 break 2
16948 fi
16949 done
16950 done
16951 IFS=$as_save_IFS
16952
16953 fi
16954 fi
16955 STRIP_FOR_TARGET=$ac_cv_prog_STRIP_FOR_TARGET
16956 if test -n "$STRIP_FOR_TARGET"; then
16957 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP_FOR_TARGET" >&5
16958 $as_echo "$STRIP_FOR_TARGET" >&6; }
16959 else
16960 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16961 $as_echo "no" >&6; }
16962 fi
16963
16964
16965 fi
16966 if test -z "$ac_cv_prog_STRIP_FOR_TARGET" && test $build = $target ; then
16967 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
16968 set dummy ${ncn_progname}; ac_word=$2
16969 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
16970 $as_echo_n "checking for $ac_word... " >&6; }
16971 if ${ac_cv_prog_STRIP_FOR_TARGET+:} false; then :
16972 $as_echo_n "(cached) " >&6
16973 else
16974 if test -n "$STRIP_FOR_TARGET"; then
16975 ac_cv_prog_STRIP_FOR_TARGET="$STRIP_FOR_TARGET" # Let the user override the test.
16976 else
16977 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16978 for as_dir in $PATH
16979 do
16980 IFS=$as_save_IFS
16981 test -z "$as_dir" && as_dir=.
16982 for ac_exec_ext in '' $ac_executable_extensions; do
16983 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16984 ac_cv_prog_STRIP_FOR_TARGET="${ncn_progname}"
16985 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
16986 break 2
16987 fi
16988 done
16989 done
16990 IFS=$as_save_IFS
16991
16992 fi
16993 fi
16994 STRIP_FOR_TARGET=$ac_cv_prog_STRIP_FOR_TARGET
16995 if test -n "$STRIP_FOR_TARGET"; then
16996 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP_FOR_TARGET" >&5
16997 $as_echo "$STRIP_FOR_TARGET" >&6; }
16998 else
16999 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17000 $as_echo "no" >&6; }
17001 fi
17002
17003
17004 fi
17005 test -n "$ac_cv_prog_STRIP_FOR_TARGET" && break
17006 done
17007 fi
17008
17009 if test -z "$ac_cv_prog_STRIP_FOR_TARGET" ; then
17010 set dummy strip
17011 if test $build = $target ; then
17012 STRIP_FOR_TARGET="$2"
17013 else
17014 STRIP_FOR_TARGET="${ncn_target_tool_prefix}$2"
17015 fi
17016 else
17017 STRIP_FOR_TARGET="$ac_cv_prog_STRIP_FOR_TARGET"
17018 fi
17019
17020 else
17021 STRIP_FOR_TARGET=$ac_cv_path_STRIP_FOR_TARGET
17022 fi
17023
17024
17025
17026
17027 if test -z "$ac_cv_path_WINDRES_FOR_TARGET" ; then
17028 if test -n "$with_build_time_tools"; then
17029 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for windres in $with_build_time_tools" >&5
17030 $as_echo_n "checking for windres in $with_build_time_tools... " >&6; }
17031 if test -x $with_build_time_tools/windres; then
17032 WINDRES_FOR_TARGET=`cd $with_build_time_tools && pwd`/windres
17033 ac_cv_path_WINDRES_FOR_TARGET=$WINDRES_FOR_TARGET
17034 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_WINDRES_FOR_TARGET" >&5
17035 $as_echo "$ac_cv_path_WINDRES_FOR_TARGET" >&6; }
17036 else
17037 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17038 $as_echo "no" >&6; }
17039 fi
17040 elif test $build != $host && test $have_gcc_for_target = yes; then
17041 WINDRES_FOR_TARGET=`$GCC_FOR_TARGET --print-prog-name=windres`
17042 test $WINDRES_FOR_TARGET = windres && WINDRES_FOR_TARGET=
17043 test -n "$WINDRES_FOR_TARGET" && ac_cv_path_WINDRES_FOR_TARGET=$WINDRES_FOR_TARGET
17044 fi
17045 fi
17046 if test -z "$ac_cv_path_WINDRES_FOR_TARGET" && test -n "$gcc_cv_tool_dirs"; then
17047 # Extract the first word of "windres", so it can be a program name with args.
17048 set dummy windres; ac_word=$2
17049 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
17050 $as_echo_n "checking for $ac_word... " >&6; }
17051 if ${ac_cv_path_WINDRES_FOR_TARGET+:} false; then :
17052 $as_echo_n "(cached) " >&6
17053 else
17054 case $WINDRES_FOR_TARGET in
17055 [\\/]* | ?:[\\/]*)
17056 ac_cv_path_WINDRES_FOR_TARGET="$WINDRES_FOR_TARGET" # Let the user override the test with a path.
17057 ;;
17058 *)
17059 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
17060 for as_dir in $gcc_cv_tool_dirs
17061 do
17062 IFS=$as_save_IFS
17063 test -z "$as_dir" && as_dir=.
17064 for ac_exec_ext in '' $ac_executable_extensions; do
17065 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
17066 ac_cv_path_WINDRES_FOR_TARGET="$as_dir/$ac_word$ac_exec_ext"
17067 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
17068 break 2
17069 fi
17070 done
17071 done
17072 IFS=$as_save_IFS
17073
17074 ;;
17075 esac
17076 fi
17077 WINDRES_FOR_TARGET=$ac_cv_path_WINDRES_FOR_TARGET
17078 if test -n "$WINDRES_FOR_TARGET"; then
17079 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDRES_FOR_TARGET" >&5
17080 $as_echo "$WINDRES_FOR_TARGET" >&6; }
17081 else
17082 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17083 $as_echo "no" >&6; }
17084 fi
17085
17086
17087 fi
17088 if test -z "$ac_cv_path_WINDRES_FOR_TARGET" ; then
17089
17090
17091 if test -n "$WINDRES_FOR_TARGET"; then
17092 ac_cv_prog_WINDRES_FOR_TARGET=$WINDRES_FOR_TARGET
17093 elif test -n "$ac_cv_prog_WINDRES_FOR_TARGET"; then
17094 WINDRES_FOR_TARGET=$ac_cv_prog_WINDRES_FOR_TARGET
17095 fi
17096
17097 if test -n "$ac_cv_prog_WINDRES_FOR_TARGET"; then
17098 for ncn_progname in windres; do
17099 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
17100 set dummy ${ncn_progname}; ac_word=$2
17101 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
17102 $as_echo_n "checking for $ac_word... " >&6; }
17103 if ${ac_cv_prog_WINDRES_FOR_TARGET+:} false; then :
17104 $as_echo_n "(cached) " >&6
17105 else
17106 if test -n "$WINDRES_FOR_TARGET"; then
17107 ac_cv_prog_WINDRES_FOR_TARGET="$WINDRES_FOR_TARGET" # Let the user override the test.
17108 else
17109 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
17110 for as_dir in $PATH
17111 do
17112 IFS=$as_save_IFS
17113 test -z "$as_dir" && as_dir=.
17114 for ac_exec_ext in '' $ac_executable_extensions; do
17115 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
17116 ac_cv_prog_WINDRES_FOR_TARGET="${ncn_progname}"
17117 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
17118 break 2
17119 fi
17120 done
17121 done
17122 IFS=$as_save_IFS
17123
17124 fi
17125 fi
17126 WINDRES_FOR_TARGET=$ac_cv_prog_WINDRES_FOR_TARGET
17127 if test -n "$WINDRES_FOR_TARGET"; then
17128 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDRES_FOR_TARGET" >&5
17129 $as_echo "$WINDRES_FOR_TARGET" >&6; }
17130 else
17131 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17132 $as_echo "no" >&6; }
17133 fi
17134
17135
17136 done
17137 fi
17138
17139 if test -z "$ac_cv_prog_WINDRES_FOR_TARGET" && test -n "$with_build_time_tools"; then
17140 for ncn_progname in windres; do
17141 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ncn_progname} in $with_build_time_tools" >&5
17142 $as_echo_n "checking for ${ncn_progname} in $with_build_time_tools... " >&6; }
17143 if test -x $with_build_time_tools/${ncn_progname}; then
17144 ac_cv_prog_WINDRES_FOR_TARGET=$with_build_time_tools/${ncn_progname}
17145 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17146 $as_echo "yes" >&6; }
17147 break
17148 else
17149 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17150 $as_echo "no" >&6; }
17151 fi
17152 done
17153 fi
17154
17155 if test -z "$ac_cv_prog_WINDRES_FOR_TARGET"; then
17156 for ncn_progname in windres; do
17157 if test -n "$ncn_target_tool_prefix"; then
17158 # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args.
17159 set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2
17160 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
17161 $as_echo_n "checking for $ac_word... " >&6; }
17162 if ${ac_cv_prog_WINDRES_FOR_TARGET+:} false; then :
17163 $as_echo_n "(cached) " >&6
17164 else
17165 if test -n "$WINDRES_FOR_TARGET"; then
17166 ac_cv_prog_WINDRES_FOR_TARGET="$WINDRES_FOR_TARGET" # Let the user override the test.
17167 else
17168 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
17169 for as_dir in $PATH
17170 do
17171 IFS=$as_save_IFS
17172 test -z "$as_dir" && as_dir=.
17173 for ac_exec_ext in '' $ac_executable_extensions; do
17174 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
17175 ac_cv_prog_WINDRES_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}"
17176 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
17177 break 2
17178 fi
17179 done
17180 done
17181 IFS=$as_save_IFS
17182
17183 fi
17184 fi
17185 WINDRES_FOR_TARGET=$ac_cv_prog_WINDRES_FOR_TARGET
17186 if test -n "$WINDRES_FOR_TARGET"; then
17187 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDRES_FOR_TARGET" >&5
17188 $as_echo "$WINDRES_FOR_TARGET" >&6; }
17189 else
17190 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17191 $as_echo "no" >&6; }
17192 fi
17193
17194
17195 fi
17196 if test -z "$ac_cv_prog_WINDRES_FOR_TARGET" && test $build = $target ; then
17197 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
17198 set dummy ${ncn_progname}; ac_word=$2
17199 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
17200 $as_echo_n "checking for $ac_word... " >&6; }
17201 if ${ac_cv_prog_WINDRES_FOR_TARGET+:} false; then :
17202 $as_echo_n "(cached) " >&6
17203 else
17204 if test -n "$WINDRES_FOR_TARGET"; then
17205 ac_cv_prog_WINDRES_FOR_TARGET="$WINDRES_FOR_TARGET" # Let the user override the test.
17206 else
17207 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
17208 for as_dir in $PATH
17209 do
17210 IFS=$as_save_IFS
17211 test -z "$as_dir" && as_dir=.
17212 for ac_exec_ext in '' $ac_executable_extensions; do
17213 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
17214 ac_cv_prog_WINDRES_FOR_TARGET="${ncn_progname}"
17215 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
17216 break 2
17217 fi
17218 done
17219 done
17220 IFS=$as_save_IFS
17221
17222 fi
17223 fi
17224 WINDRES_FOR_TARGET=$ac_cv_prog_WINDRES_FOR_TARGET
17225 if test -n "$WINDRES_FOR_TARGET"; then
17226 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDRES_FOR_TARGET" >&5
17227 $as_echo "$WINDRES_FOR_TARGET" >&6; }
17228 else
17229 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17230 $as_echo "no" >&6; }
17231 fi
17232
17233
17234 fi
17235 test -n "$ac_cv_prog_WINDRES_FOR_TARGET" && break
17236 done
17237 fi
17238
17239 if test -z "$ac_cv_prog_WINDRES_FOR_TARGET" ; then
17240 set dummy windres
17241 if test $build = $target ; then
17242 WINDRES_FOR_TARGET="$2"
17243 else
17244 WINDRES_FOR_TARGET="${ncn_target_tool_prefix}$2"
17245 fi
17246 else
17247 WINDRES_FOR_TARGET="$ac_cv_prog_WINDRES_FOR_TARGET"
17248 fi
17249
17250 else
17251 WINDRES_FOR_TARGET=$ac_cv_path_WINDRES_FOR_TARGET
17252 fi
17253
17254
17255
17256
17257 if test -z "$ac_cv_path_WINDMC_FOR_TARGET" ; then
17258 if test -n "$with_build_time_tools"; then
17259 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for windmc in $with_build_time_tools" >&5
17260 $as_echo_n "checking for windmc in $with_build_time_tools... " >&6; }
17261 if test -x $with_build_time_tools/windmc; then
17262 WINDMC_FOR_TARGET=`cd $with_build_time_tools && pwd`/windmc
17263 ac_cv_path_WINDMC_FOR_TARGET=$WINDMC_FOR_TARGET
17264 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_WINDMC_FOR_TARGET" >&5
17265 $as_echo "$ac_cv_path_WINDMC_FOR_TARGET" >&6; }
17266 else
17267 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17268 $as_echo "no" >&6; }
17269 fi
17270 elif test $build != $host && test $have_gcc_for_target = yes; then
17271 WINDMC_FOR_TARGET=`$GCC_FOR_TARGET --print-prog-name=windmc`
17272 test $WINDMC_FOR_TARGET = windmc && WINDMC_FOR_TARGET=
17273 test -n "$WINDMC_FOR_TARGET" && ac_cv_path_WINDMC_FOR_TARGET=$WINDMC_FOR_TARGET
17274 fi
17275 fi
17276 if test -z "$ac_cv_path_WINDMC_FOR_TARGET" && test -n "$gcc_cv_tool_dirs"; then
17277 # Extract the first word of "windmc", so it can be a program name with args.
17278 set dummy windmc; ac_word=$2
17279 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
17280 $as_echo_n "checking for $ac_word... " >&6; }
17281 if ${ac_cv_path_WINDMC_FOR_TARGET+:} false; then :
17282 $as_echo_n "(cached) " >&6
17283 else
17284 case $WINDMC_FOR_TARGET in
17285 [\\/]* | ?:[\\/]*)
17286 ac_cv_path_WINDMC_FOR_TARGET="$WINDMC_FOR_TARGET" # Let the user override the test with a path.
17287 ;;
17288 *)
17289 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
17290 for as_dir in $gcc_cv_tool_dirs
17291 do
17292 IFS=$as_save_IFS
17293 test -z "$as_dir" && as_dir=.
17294 for ac_exec_ext in '' $ac_executable_extensions; do
17295 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
17296 ac_cv_path_WINDMC_FOR_TARGET="$as_dir/$ac_word$ac_exec_ext"
17297 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
17298 break 2
17299 fi
17300 done
17301 done
17302 IFS=$as_save_IFS
17303
17304 ;;
17305 esac
17306 fi
17307 WINDMC_FOR_TARGET=$ac_cv_path_WINDMC_FOR_TARGET
17308 if test -n "$WINDMC_FOR_TARGET"; then
17309 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDMC_FOR_TARGET" >&5
17310 $as_echo "$WINDMC_FOR_TARGET" >&6; }
17311 else
17312 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17313 $as_echo "no" >&6; }
17314 fi
17315
17316
17317 fi
17318 if test -z "$ac_cv_path_WINDMC_FOR_TARGET" ; then
17319
17320
17321 if test -n "$WINDMC_FOR_TARGET"; then
17322 ac_cv_prog_WINDMC_FOR_TARGET=$WINDMC_FOR_TARGET
17323 elif test -n "$ac_cv_prog_WINDMC_FOR_TARGET"; then
17324 WINDMC_FOR_TARGET=$ac_cv_prog_WINDMC_FOR_TARGET
17325 fi
17326
17327 if test -n "$ac_cv_prog_WINDMC_FOR_TARGET"; then
17328 for ncn_progname in windmc; do
17329 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
17330 set dummy ${ncn_progname}; ac_word=$2
17331 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
17332 $as_echo_n "checking for $ac_word... " >&6; }
17333 if ${ac_cv_prog_WINDMC_FOR_TARGET+:} false; then :
17334 $as_echo_n "(cached) " >&6
17335 else
17336 if test -n "$WINDMC_FOR_TARGET"; then
17337 ac_cv_prog_WINDMC_FOR_TARGET="$WINDMC_FOR_TARGET" # Let the user override the test.
17338 else
17339 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
17340 for as_dir in $PATH
17341 do
17342 IFS=$as_save_IFS
17343 test -z "$as_dir" && as_dir=.
17344 for ac_exec_ext in '' $ac_executable_extensions; do
17345 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
17346 ac_cv_prog_WINDMC_FOR_TARGET="${ncn_progname}"
17347 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
17348 break 2
17349 fi
17350 done
17351 done
17352 IFS=$as_save_IFS
17353
17354 fi
17355 fi
17356 WINDMC_FOR_TARGET=$ac_cv_prog_WINDMC_FOR_TARGET
17357 if test -n "$WINDMC_FOR_TARGET"; then
17358 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDMC_FOR_TARGET" >&5
17359 $as_echo "$WINDMC_FOR_TARGET" >&6; }
17360 else
17361 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17362 $as_echo "no" >&6; }
17363 fi
17364
17365
17366 done
17367 fi
17368
17369 if test -z "$ac_cv_prog_WINDMC_FOR_TARGET" && test -n "$with_build_time_tools"; then
17370 for ncn_progname in windmc; do
17371 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ncn_progname} in $with_build_time_tools" >&5
17372 $as_echo_n "checking for ${ncn_progname} in $with_build_time_tools... " >&6; }
17373 if test -x $with_build_time_tools/${ncn_progname}; then
17374 ac_cv_prog_WINDMC_FOR_TARGET=$with_build_time_tools/${ncn_progname}
17375 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17376 $as_echo "yes" >&6; }
17377 break
17378 else
17379 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17380 $as_echo "no" >&6; }
17381 fi
17382 done
17383 fi
17384
17385 if test -z "$ac_cv_prog_WINDMC_FOR_TARGET"; then
17386 for ncn_progname in windmc; do
17387 if test -n "$ncn_target_tool_prefix"; then
17388 # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args.
17389 set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2
17390 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
17391 $as_echo_n "checking for $ac_word... " >&6; }
17392 if ${ac_cv_prog_WINDMC_FOR_TARGET+:} false; then :
17393 $as_echo_n "(cached) " >&6
17394 else
17395 if test -n "$WINDMC_FOR_TARGET"; then
17396 ac_cv_prog_WINDMC_FOR_TARGET="$WINDMC_FOR_TARGET" # Let the user override the test.
17397 else
17398 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
17399 for as_dir in $PATH
17400 do
17401 IFS=$as_save_IFS
17402 test -z "$as_dir" && as_dir=.
17403 for ac_exec_ext in '' $ac_executable_extensions; do
17404 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
17405 ac_cv_prog_WINDMC_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}"
17406 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
17407 break 2
17408 fi
17409 done
17410 done
17411 IFS=$as_save_IFS
17412
17413 fi
17414 fi
17415 WINDMC_FOR_TARGET=$ac_cv_prog_WINDMC_FOR_TARGET
17416 if test -n "$WINDMC_FOR_TARGET"; then
17417 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDMC_FOR_TARGET" >&5
17418 $as_echo "$WINDMC_FOR_TARGET" >&6; }
17419 else
17420 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17421 $as_echo "no" >&6; }
17422 fi
17423
17424
17425 fi
17426 if test -z "$ac_cv_prog_WINDMC_FOR_TARGET" && test $build = $target ; then
17427 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
17428 set dummy ${ncn_progname}; ac_word=$2
17429 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
17430 $as_echo_n "checking for $ac_word... " >&6; }
17431 if ${ac_cv_prog_WINDMC_FOR_TARGET+:} false; then :
17432 $as_echo_n "(cached) " >&6
17433 else
17434 if test -n "$WINDMC_FOR_TARGET"; then
17435 ac_cv_prog_WINDMC_FOR_TARGET="$WINDMC_FOR_TARGET" # Let the user override the test.
17436 else
17437 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
17438 for as_dir in $PATH
17439 do
17440 IFS=$as_save_IFS
17441 test -z "$as_dir" && as_dir=.
17442 for ac_exec_ext in '' $ac_executable_extensions; do
17443 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
17444 ac_cv_prog_WINDMC_FOR_TARGET="${ncn_progname}"
17445 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
17446 break 2
17447 fi
17448 done
17449 done
17450 IFS=$as_save_IFS
17451
17452 fi
17453 fi
17454 WINDMC_FOR_TARGET=$ac_cv_prog_WINDMC_FOR_TARGET
17455 if test -n "$WINDMC_FOR_TARGET"; then
17456 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDMC_FOR_TARGET" >&5
17457 $as_echo "$WINDMC_FOR_TARGET" >&6; }
17458 else
17459 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17460 $as_echo "no" >&6; }
17461 fi
17462
17463
17464 fi
17465 test -n "$ac_cv_prog_WINDMC_FOR_TARGET" && break
17466 done
17467 fi
17468
17469 if test -z "$ac_cv_prog_WINDMC_FOR_TARGET" ; then
17470 set dummy windmc
17471 if test $build = $target ; then
17472 WINDMC_FOR_TARGET="$2"
17473 else
17474 WINDMC_FOR_TARGET="${ncn_target_tool_prefix}$2"
17475 fi
17476 else
17477 WINDMC_FOR_TARGET="$ac_cv_prog_WINDMC_FOR_TARGET"
17478 fi
17479
17480 else
17481 WINDMC_FOR_TARGET=$ac_cv_path_WINDMC_FOR_TARGET
17482 fi
17483
17484
17485 RAW_CXX_FOR_TARGET="$CXX_FOR_TARGET"
17486
17487 { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target ar" >&5
17488 $as_echo_n "checking where to find the target ar... " >&6; }
17489 if test "x${build}" != "x${host}" ; then
17490 if expr "x$AR_FOR_TARGET" : "x/" > /dev/null; then
17491 # We already found the complete path
17492 ac_dir=`dirname $AR_FOR_TARGET`
17493 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
17494 $as_echo "pre-installed in $ac_dir" >&6; }
17495 else
17496 # Canadian cross, just use what we found
17497 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
17498 $as_echo "pre-installed" >&6; }
17499 fi
17500 else
17501 ok=yes
17502 case " ${configdirs} " in
17503 *" binutils "*) ;;
17504 *) ok=no ;;
17505 esac
17506
17507 if test $ok = yes; then
17508 # An in-tree tool is available and we can use it
17509 AR_FOR_TARGET='$$r/$(HOST_SUBDIR)/binutils/ar'
17510 { $as_echo "$as_me:${as_lineno-$LINENO}: result: just compiled" >&5
17511 $as_echo "just compiled" >&6; }
17512 elif expr "x$AR_FOR_TARGET" : "x/" > /dev/null; then
17513 # We already found the complete path
17514 ac_dir=`dirname $AR_FOR_TARGET`
17515 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
17516 $as_echo "pre-installed in $ac_dir" >&6; }
17517 elif test "x$target" = "x$host"; then
17518 # We can use an host tool
17519 AR_FOR_TARGET='$(AR)'
17520 { $as_echo "$as_me:${as_lineno-$LINENO}: result: host tool" >&5
17521 $as_echo "host tool" >&6; }
17522 else
17523 # We need a cross tool
17524 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
17525 $as_echo "pre-installed" >&6; }
17526 fi
17527 fi
17528
17529 { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target as" >&5
17530 $as_echo_n "checking where to find the target as... " >&6; }
17531 if test "x${build}" != "x${host}" ; then
17532 if expr "x$AS_FOR_TARGET" : "x/" > /dev/null; then
17533 # We already found the complete path
17534 ac_dir=`dirname $AS_FOR_TARGET`
17535 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
17536 $as_echo "pre-installed in $ac_dir" >&6; }
17537 else
17538 # Canadian cross, just use what we found
17539 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
17540 $as_echo "pre-installed" >&6; }
17541 fi
17542 else
17543 ok=yes
17544 case " ${configdirs} " in
17545 *" gas "*) ;;
17546 *) ok=no ;;
17547 esac
17548
17549 if test $ok = yes; then
17550 # An in-tree tool is available and we can use it
17551 AS_FOR_TARGET='$$r/$(HOST_SUBDIR)/gas/as-new'
17552 { $as_echo "$as_me:${as_lineno-$LINENO}: result: just compiled" >&5
17553 $as_echo "just compiled" >&6; }
17554 elif expr "x$AS_FOR_TARGET" : "x/" > /dev/null; then
17555 # We already found the complete path
17556 ac_dir=`dirname $AS_FOR_TARGET`
17557 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
17558 $as_echo "pre-installed in $ac_dir" >&6; }
17559 elif test "x$target" = "x$host"; then
17560 # We can use an host tool
17561 AS_FOR_TARGET='$(AS)'
17562 { $as_echo "$as_me:${as_lineno-$LINENO}: result: host tool" >&5
17563 $as_echo "host tool" >&6; }
17564 else
17565 # We need a cross tool
17566 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
17567 $as_echo "pre-installed" >&6; }
17568 fi
17569 fi
17570
17571 { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target cc" >&5
17572 $as_echo_n "checking where to find the target cc... " >&6; }
17573 if test "x${build}" != "x${host}" ; then
17574 if expr "x$CC_FOR_TARGET" : "x/" > /dev/null; then
17575 # We already found the complete path
17576 ac_dir=`dirname $CC_FOR_TARGET`
17577 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
17578 $as_echo "pre-installed in $ac_dir" >&6; }
17579 else
17580 # Canadian cross, just use what we found
17581 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
17582 $as_echo "pre-installed" >&6; }
17583 fi
17584 else
17585 ok=yes
17586 case " ${configdirs} " in
17587 *" gcc "*) ;;
17588 *) ok=no ;;
17589 esac
17590
17591 if test $ok = yes; then
17592 # An in-tree tool is available and we can use it
17593 CC_FOR_TARGET='$$r/$(HOST_SUBDIR)/gcc/xgcc -B$$r/$(HOST_SUBDIR)/gcc/'
17594 { $as_echo "$as_me:${as_lineno-$LINENO}: result: just compiled" >&5
17595 $as_echo "just compiled" >&6; }
17596 elif expr "x$CC_FOR_TARGET" : "x/" > /dev/null; then
17597 # We already found the complete path
17598 ac_dir=`dirname $CC_FOR_TARGET`
17599 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
17600 $as_echo "pre-installed in $ac_dir" >&6; }
17601 elif test "x$target" = "x$host"; then
17602 # We can use an host tool
17603 CC_FOR_TARGET='$(CC)'
17604 { $as_echo "$as_me:${as_lineno-$LINENO}: result: host tool" >&5
17605 $as_echo "host tool" >&6; }
17606 else
17607 # We need a cross tool
17608 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
17609 $as_echo "pre-installed" >&6; }
17610 fi
17611 fi
17612
17613 { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target c++" >&5
17614 $as_echo_n "checking where to find the target c++... " >&6; }
17615 if test "x${build}" != "x${host}" ; then
17616 if expr "x$CXX_FOR_TARGET" : "x/" > /dev/null; then
17617 # We already found the complete path
17618 ac_dir=`dirname $CXX_FOR_TARGET`
17619 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
17620 $as_echo "pre-installed in $ac_dir" >&6; }
17621 else
17622 # Canadian cross, just use what we found
17623 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
17624 $as_echo "pre-installed" >&6; }
17625 fi
17626 else
17627 ok=yes
17628 case " ${configdirs} " in
17629 *" gcc "*) ;;
17630 *) ok=no ;;
17631 esac
17632 case ,${enable_languages}, in
17633 *,c++,*) ;;
17634 *) ok=no ;;
17635 esac
17636 if test $ok = yes; then
17637 # An in-tree tool is available and we can use it
17638 CXX_FOR_TARGET='$$r/$(HOST_SUBDIR)/gcc/xg++ -B$$r/$(HOST_SUBDIR)/gcc/ -nostdinc++ `if test -f $$r/$(TARGET_SUBDIR)/libstdc++-v3/scripts/testsuite_flags; then $(SHELL) $$r/$(TARGET_SUBDIR)/libstdc++-v3/scripts/testsuite_flags --build-includes; else echo -funconfigured-libstdc++-v3 ; fi` -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src/.libs -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/libsupc++/.libs'
17639 { $as_echo "$as_me:${as_lineno-$LINENO}: result: just compiled" >&5
17640 $as_echo "just compiled" >&6; }
17641 elif expr "x$CXX_FOR_TARGET" : "x/" > /dev/null; then
17642 # We already found the complete path
17643 ac_dir=`dirname $CXX_FOR_TARGET`
17644 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
17645 $as_echo "pre-installed in $ac_dir" >&6; }
17646 elif test "x$target" = "x$host"; then
17647 # We can use an host tool
17648 CXX_FOR_TARGET='$(CXX)'
17649 { $as_echo "$as_me:${as_lineno-$LINENO}: result: host tool" >&5
17650 $as_echo "host tool" >&6; }
17651 else
17652 # We need a cross tool
17653 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
17654 $as_echo "pre-installed" >&6; }
17655 fi
17656 fi
17657
17658 { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target c++ for libstdc++" >&5
17659 $as_echo_n "checking where to find the target c++ for libstdc++... " >&6; }
17660 if test "x${build}" != "x${host}" ; then
17661 if expr "x$RAW_CXX_FOR_TARGET" : "x/" > /dev/null; then
17662 # We already found the complete path
17663 ac_dir=`dirname $RAW_CXX_FOR_TARGET`
17664 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
17665 $as_echo "pre-installed in $ac_dir" >&6; }
17666 else
17667 # Canadian cross, just use what we found
17668 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
17669 $as_echo "pre-installed" >&6; }
17670 fi
17671 else
17672 ok=yes
17673 case " ${configdirs} " in
17674 *" gcc "*) ;;
17675 *) ok=no ;;
17676 esac
17677 case ,${enable_languages}, in
17678 *,c++,*) ;;
17679 *) ok=no ;;
17680 esac
17681 if test $ok = yes; then
17682 # An in-tree tool is available and we can use it
17683 RAW_CXX_FOR_TARGET='$$r/$(HOST_SUBDIR)/gcc/xgcc -shared-libgcc -B$$r/$(HOST_SUBDIR)/gcc -nostdinc++ -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src/.libs -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/libsupc++/.libs'
17684 { $as_echo "$as_me:${as_lineno-$LINENO}: result: just compiled" >&5
17685 $as_echo "just compiled" >&6; }
17686 elif expr "x$RAW_CXX_FOR_TARGET" : "x/" > /dev/null; then
17687 # We already found the complete path
17688 ac_dir=`dirname $RAW_CXX_FOR_TARGET`
17689 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
17690 $as_echo "pre-installed in $ac_dir" >&6; }
17691 elif test "x$target" = "x$host"; then
17692 # We can use an host tool
17693 RAW_CXX_FOR_TARGET='$(CXX)'
17694 { $as_echo "$as_me:${as_lineno-$LINENO}: result: host tool" >&5
17695 $as_echo "host tool" >&6; }
17696 else
17697 # We need a cross tool
17698 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
17699 $as_echo "pre-installed" >&6; }
17700 fi
17701 fi
17702
17703 { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target dlltool" >&5
17704 $as_echo_n "checking where to find the target dlltool... " >&6; }
17705 if test "x${build}" != "x${host}" ; then
17706 if expr "x$DLLTOOL_FOR_TARGET" : "x/" > /dev/null; then
17707 # We already found the complete path
17708 ac_dir=`dirname $DLLTOOL_FOR_TARGET`
17709 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
17710 $as_echo "pre-installed in $ac_dir" >&6; }
17711 else
17712 # Canadian cross, just use what we found
17713 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
17714 $as_echo "pre-installed" >&6; }
17715 fi
17716 else
17717 ok=yes
17718 case " ${configdirs} " in
17719 *" binutils "*) ;;
17720 *) ok=no ;;
17721 esac
17722
17723 if test $ok = yes; then
17724 # An in-tree tool is available and we can use it
17725 DLLTOOL_FOR_TARGET='$$r/$(HOST_SUBDIR)/binutils/dlltool'
17726 { $as_echo "$as_me:${as_lineno-$LINENO}: result: just compiled" >&5
17727 $as_echo "just compiled" >&6; }
17728 elif expr "x$DLLTOOL_FOR_TARGET" : "x/" > /dev/null; then
17729 # We already found the complete path
17730 ac_dir=`dirname $DLLTOOL_FOR_TARGET`
17731 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
17732 $as_echo "pre-installed in $ac_dir" >&6; }
17733 elif test "x$target" = "x$host"; then
17734 # We can use an host tool
17735 DLLTOOL_FOR_TARGET='$(DLLTOOL)'
17736 { $as_echo "$as_me:${as_lineno-$LINENO}: result: host tool" >&5
17737 $as_echo "host tool" >&6; }
17738 else
17739 # We need a cross tool
17740 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
17741 $as_echo "pre-installed" >&6; }
17742 fi
17743 fi
17744
17745 { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target dsymutil" >&5
17746 $as_echo_n "checking where to find the target dsymutil... " >&6; }
17747 if test "x${build}" != "x${host}" ; then
17748 if expr "x$DSYMUTIL_FOR_TARGET" : "x/" > /dev/null; then
17749 # We already found the complete path
17750 ac_dir=`dirname $DSYMUTIL_FOR_TARGET`
17751 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
17752 $as_echo "pre-installed in $ac_dir" >&6; }
17753 else
17754 # Canadian cross, just use what we found
17755 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
17756 $as_echo "pre-installed" >&6; }
17757 fi
17758 else
17759 if expr "x$DSYMUTIL_FOR_TARGET" : "x/" > /dev/null; then
17760 # We already found the complete path
17761 ac_dir=`dirname $DSYMUTIL_FOR_TARGET`
17762 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
17763 $as_echo "pre-installed in $ac_dir" >&6; }
17764 elif test "x$target" = "x$host"; then
17765 # We can use an host tool
17766 DSYMUTIL_FOR_TARGET='$(DSYMUTIL)'
17767 { $as_echo "$as_me:${as_lineno-$LINENO}: result: host tool" >&5
17768 $as_echo "host tool" >&6; }
17769 else
17770 # We need a cross tool
17771 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
17772 $as_echo "pre-installed" >&6; }
17773 fi
17774 fi
17775
17776 { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target gcc" >&5
17777 $as_echo_n "checking where to find the target gcc... " >&6; }
17778 if test "x${build}" != "x${host}" ; then
17779 if expr "x$GCC_FOR_TARGET" : "x/" > /dev/null; then
17780 # We already found the complete path
17781 ac_dir=`dirname $GCC_FOR_TARGET`
17782 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
17783 $as_echo "pre-installed in $ac_dir" >&6; }
17784 else
17785 # Canadian cross, just use what we found
17786 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
17787 $as_echo "pre-installed" >&6; }
17788 fi
17789 else
17790 ok=yes
17791 case " ${configdirs} " in
17792 *" gcc "*) ;;
17793 *) ok=no ;;
17794 esac
17795
17796 if test $ok = yes; then
17797 # An in-tree tool is available and we can use it
17798 GCC_FOR_TARGET='$$r/$(HOST_SUBDIR)/gcc/xgcc -B$$r/$(HOST_SUBDIR)/gcc/'
17799 { $as_echo "$as_me:${as_lineno-$LINENO}: result: just compiled" >&5
17800 $as_echo "just compiled" >&6; }
17801 elif expr "x$GCC_FOR_TARGET" : "x/" > /dev/null; then
17802 # We already found the complete path
17803 ac_dir=`dirname $GCC_FOR_TARGET`
17804 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
17805 $as_echo "pre-installed in $ac_dir" >&6; }
17806 elif test "x$target" = "x$host"; then
17807 # We can use an host tool
17808 GCC_FOR_TARGET='$()'
17809 { $as_echo "$as_me:${as_lineno-$LINENO}: result: host tool" >&5
17810 $as_echo "host tool" >&6; }
17811 else
17812 # We need a cross tool
17813 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
17814 $as_echo "pre-installed" >&6; }
17815 fi
17816 fi
17817
17818 { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target gfortran" >&5
17819 $as_echo_n "checking where to find the target gfortran... " >&6; }
17820 if test "x${build}" != "x${host}" ; then
17821 if expr "x$GFORTRAN_FOR_TARGET" : "x/" > /dev/null; then
17822 # We already found the complete path
17823 ac_dir=`dirname $GFORTRAN_FOR_TARGET`
17824 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
17825 $as_echo "pre-installed in $ac_dir" >&6; }
17826 else
17827 # Canadian cross, just use what we found
17828 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
17829 $as_echo "pre-installed" >&6; }
17830 fi
17831 else
17832 ok=yes
17833 case " ${configdirs} " in
17834 *" gcc "*) ;;
17835 *) ok=no ;;
17836 esac
17837 case ,${enable_languages}, in
17838 *,fortran,*) ;;
17839 *) ok=no ;;
17840 esac
17841 if test $ok = yes; then
17842 # An in-tree tool is available and we can use it
17843 GFORTRAN_FOR_TARGET='$$r/$(HOST_SUBDIR)/gcc/gfortran -B$$r/$(HOST_SUBDIR)/gcc/'
17844 { $as_echo "$as_me:${as_lineno-$LINENO}: result: just compiled" >&5
17845 $as_echo "just compiled" >&6; }
17846 elif expr "x$GFORTRAN_FOR_TARGET" : "x/" > /dev/null; then
17847 # We already found the complete path
17848 ac_dir=`dirname $GFORTRAN_FOR_TARGET`
17849 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
17850 $as_echo "pre-installed in $ac_dir" >&6; }
17851 elif test "x$target" = "x$host"; then
17852 # We can use an host tool
17853 GFORTRAN_FOR_TARGET='$(GFORTRAN)'
17854 { $as_echo "$as_me:${as_lineno-$LINENO}: result: host tool" >&5
17855 $as_echo "host tool" >&6; }
17856 else
17857 # We need a cross tool
17858 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
17859 $as_echo "pre-installed" >&6; }
17860 fi
17861 fi
17862
17863 { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target gccgo" >&5
17864 $as_echo_n "checking where to find the target gccgo... " >&6; }
17865 if test "x${build}" != "x${host}" ; then
17866 if expr "x$GOC_FOR_TARGET" : "x/" > /dev/null; then
17867 # We already found the complete path
17868 ac_dir=`dirname $GOC_FOR_TARGET`
17869 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
17870 $as_echo "pre-installed in $ac_dir" >&6; }
17871 else
17872 # Canadian cross, just use what we found
17873 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
17874 $as_echo "pre-installed" >&6; }
17875 fi
17876 else
17877 ok=yes
17878 case " ${configdirs} " in
17879 *" gcc "*) ;;
17880 *) ok=no ;;
17881 esac
17882 case ,${enable_languages}, in
17883 *,go,*) ;;
17884 *) ok=no ;;
17885 esac
17886 if test $ok = yes; then
17887 # An in-tree tool is available and we can use it
17888 GOC_FOR_TARGET='$$r/$(HOST_SUBDIR)/gcc/gccgo -B$$r/$(HOST_SUBDIR)/gcc/'
17889 { $as_echo "$as_me:${as_lineno-$LINENO}: result: just compiled" >&5
17890 $as_echo "just compiled" >&6; }
17891 elif expr "x$GOC_FOR_TARGET" : "x/" > /dev/null; then
17892 # We already found the complete path
17893 ac_dir=`dirname $GOC_FOR_TARGET`
17894 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
17895 $as_echo "pre-installed in $ac_dir" >&6; }
17896 elif test "x$target" = "x$host"; then
17897 # We can use an host tool
17898 GOC_FOR_TARGET='$(GOC)'
17899 { $as_echo "$as_me:${as_lineno-$LINENO}: result: host tool" >&5
17900 $as_echo "host tool" >&6; }
17901 else
17902 # We need a cross tool
17903 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
17904 $as_echo "pre-installed" >&6; }
17905 fi
17906 fi
17907
17908 { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target gdc" >&5
17909 $as_echo_n "checking where to find the target gdc... " >&6; }
17910 if test "x${build}" != "x${host}" ; then
17911 if expr "x$GDC_FOR_TARGET" : "x/" > /dev/null; then
17912 # We already found the complete path
17913 ac_dir=`dirname $GDC_FOR_TARGET`
17914 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
17915 $as_echo "pre-installed in $ac_dir" >&6; }
17916 else
17917 # Canadian cross, just use what we found
17918 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
17919 $as_echo "pre-installed" >&6; }
17920 fi
17921 else
17922 ok=yes
17923 case " ${configdirs} " in
17924 *" gcc "*) ;;
17925 *) ok=no ;;
17926 esac
17927 case ,${enable_languages}, in
17928 *,d,*) ;;
17929 *) ok=no ;;
17930 esac
17931 if test $ok = yes; then
17932 # An in-tree tool is available and we can use it
17933 GDC_FOR_TARGET='$$r/$(HOST_SUBDIR)/gcc/gdc -B$$r/$(HOST_SUBDIR)/gcc/'
17934 { $as_echo "$as_me:${as_lineno-$LINENO}: result: just compiled" >&5
17935 $as_echo "just compiled" >&6; }
17936 elif expr "x$GDC_FOR_TARGET" : "x/" > /dev/null; then
17937 # We already found the complete path
17938 ac_dir=`dirname $GDC_FOR_TARGET`
17939 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
17940 $as_echo "pre-installed in $ac_dir" >&6; }
17941 elif test "x$target" = "x$host"; then
17942 # We can use an host tool
17943 GDC_FOR_TARGET='$(GDC)'
17944 { $as_echo "$as_me:${as_lineno-$LINENO}: result: host tool" >&5
17945 $as_echo "host tool" >&6; }
17946 else
17947 # We need a cross tool
17948 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
17949 $as_echo "pre-installed" >&6; }
17950 fi
17951 fi
17952
17953 { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target gm2" >&5
17954 $as_echo_n "checking where to find the target gm2... " >&6; }
17955 if test "x${build}" != "x${host}" ; then
17956 if expr "x$GM2_FOR_TARGET" : "x/" > /dev/null; then
17957 # We already found the complete path
17958 ac_dir=`dirname $GM2_FOR_TARGET`
17959 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
17960 $as_echo "pre-installed in $ac_dir" >&6; }
17961 else
17962 # Canadian cross, just use what we found
17963 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
17964 $as_echo "pre-installed" >&6; }
17965 fi
17966 else
17967 ok=yes
17968 case " ${configdirs} " in
17969 *" gcc "*) ;;
17970 *) ok=no ;;
17971 esac
17972 case ,${enable_languages}, in
17973 *,m2,*) ;;
17974 *) ok=no ;;
17975 esac
17976 if test $ok = yes; then
17977 # An in-tree tool is available and we can use it
17978 GM2_FOR_TARGET='$$r/$(HOST_SUBDIR)/gcc/gm2 -B$$r/$(HOST_SUBDIR)/gcc/'
17979 { $as_echo "$as_me:${as_lineno-$LINENO}: result: just compiled" >&5
17980 $as_echo "just compiled" >&6; }
17981 elif expr "x$GM2_FOR_TARGET" : "x/" > /dev/null; then
17982 # We already found the complete path
17983 ac_dir=`dirname $GM2_FOR_TARGET`
17984 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
17985 $as_echo "pre-installed in $ac_dir" >&6; }
17986 elif test "x$target" = "x$host"; then
17987 # We can use an host tool
17988 GM2_FOR_TARGET='$(GM2)'
17989 { $as_echo "$as_me:${as_lineno-$LINENO}: result: host tool" >&5
17990 $as_echo "host tool" >&6; }
17991 else
17992 # We need a cross tool
17993 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
17994 $as_echo "pre-installed" >&6; }
17995 fi
17996 fi
17997
17998 { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target ld" >&5
17999 $as_echo_n "checking where to find the target ld... " >&6; }
18000 if test "x${build}" != "x${host}" ; then
18001 if expr "x$LD_FOR_TARGET" : "x/" > /dev/null; then
18002 # We already found the complete path
18003 ac_dir=`dirname $LD_FOR_TARGET`
18004 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
18005 $as_echo "pre-installed in $ac_dir" >&6; }
18006 else
18007 # Canadian cross, just use what we found
18008 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
18009 $as_echo "pre-installed" >&6; }
18010 fi
18011 else
18012 ok=yes
18013 case " ${configdirs} " in
18014 *" ld "*) ;;
18015 *) ok=no ;;
18016 esac
18017
18018 if test $ok = yes; then
18019 # An in-tree tool is available and we can use it
18020 LD_FOR_TARGET='$$r/$(HOST_SUBDIR)/ld/ld-new'
18021 { $as_echo "$as_me:${as_lineno-$LINENO}: result: just compiled" >&5
18022 $as_echo "just compiled" >&6; }
18023 elif expr "x$LD_FOR_TARGET" : "x/" > /dev/null; then
18024 # We already found the complete path
18025 ac_dir=`dirname $LD_FOR_TARGET`
18026 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
18027 $as_echo "pre-installed in $ac_dir" >&6; }
18028 elif test "x$target" = "x$host"; then
18029 # We can use an host tool
18030 LD_FOR_TARGET='$(LD)'
18031 { $as_echo "$as_me:${as_lineno-$LINENO}: result: host tool" >&5
18032 $as_echo "host tool" >&6; }
18033 else
18034 # We need a cross tool
18035 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
18036 $as_echo "pre-installed" >&6; }
18037 fi
18038 fi
18039
18040 { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target lipo" >&5
18041 $as_echo_n "checking where to find the target lipo... " >&6; }
18042 if test "x${build}" != "x${host}" ; then
18043 if expr "x$LIPO_FOR_TARGET" : "x/" > /dev/null; then
18044 # We already found the complete path
18045 ac_dir=`dirname $LIPO_FOR_TARGET`
18046 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
18047 $as_echo "pre-installed in $ac_dir" >&6; }
18048 else
18049 # Canadian cross, just use what we found
18050 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
18051 $as_echo "pre-installed" >&6; }
18052 fi
18053 else
18054 if expr "x$LIPO_FOR_TARGET" : "x/" > /dev/null; then
18055 # We already found the complete path
18056 ac_dir=`dirname $LIPO_FOR_TARGET`
18057 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
18058 $as_echo "pre-installed in $ac_dir" >&6; }
18059 elif test "x$target" = "x$host"; then
18060 # We can use an host tool
18061 LIPO_FOR_TARGET='$(LIPO)'
18062 { $as_echo "$as_me:${as_lineno-$LINENO}: result: host tool" >&5
18063 $as_echo "host tool" >&6; }
18064 else
18065 # We need a cross tool
18066 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
18067 $as_echo "pre-installed" >&6; }
18068 fi
18069 fi
18070
18071 { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target nm" >&5
18072 $as_echo_n "checking where to find the target nm... " >&6; }
18073 if test "x${build}" != "x${host}" ; then
18074 if expr "x$NM_FOR_TARGET" : "x/" > /dev/null; then
18075 # We already found the complete path
18076 ac_dir=`dirname $NM_FOR_TARGET`
18077 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
18078 $as_echo "pre-installed in $ac_dir" >&6; }
18079 else
18080 # Canadian cross, just use what we found
18081 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
18082 $as_echo "pre-installed" >&6; }
18083 fi
18084 else
18085 ok=yes
18086 case " ${configdirs} " in
18087 *" binutils "*) ;;
18088 *) ok=no ;;
18089 esac
18090
18091 if test $ok = yes; then
18092 # An in-tree tool is available and we can use it
18093 NM_FOR_TARGET='$$r/$(HOST_SUBDIR)/binutils/nm-new'
18094 { $as_echo "$as_me:${as_lineno-$LINENO}: result: just compiled" >&5
18095 $as_echo "just compiled" >&6; }
18096 elif expr "x$NM_FOR_TARGET" : "x/" > /dev/null; then
18097 # We already found the complete path
18098 ac_dir=`dirname $NM_FOR_TARGET`
18099 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
18100 $as_echo "pre-installed in $ac_dir" >&6; }
18101 elif test "x$target" = "x$host"; then
18102 # We can use an host tool
18103 NM_FOR_TARGET='$(NM)'
18104 { $as_echo "$as_me:${as_lineno-$LINENO}: result: host tool" >&5
18105 $as_echo "host tool" >&6; }
18106 else
18107 # We need a cross tool
18108 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
18109 $as_echo "pre-installed" >&6; }
18110 fi
18111 fi
18112
18113 { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target objcopy" >&5
18114 $as_echo_n "checking where to find the target objcopy... " >&6; }
18115 if test "x${build}" != "x${host}" ; then
18116 if expr "x$OBJCOPY_FOR_TARGET" : "x/" > /dev/null; then
18117 # We already found the complete path
18118 ac_dir=`dirname $OBJCOPY_FOR_TARGET`
18119 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
18120 $as_echo "pre-installed in $ac_dir" >&6; }
18121 else
18122 # Canadian cross, just use what we found
18123 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
18124 $as_echo "pre-installed" >&6; }
18125 fi
18126 else
18127 ok=yes
18128 case " ${configdirs} " in
18129 *" binutils "*) ;;
18130 *) ok=no ;;
18131 esac
18132
18133 if test $ok = yes; then
18134 # An in-tree tool is available and we can use it
18135 OBJCOPY_FOR_TARGET='$$r/$(HOST_SUBDIR)/binutils/objcopy'
18136 { $as_echo "$as_me:${as_lineno-$LINENO}: result: just compiled" >&5
18137 $as_echo "just compiled" >&6; }
18138 elif expr "x$OBJCOPY_FOR_TARGET" : "x/" > /dev/null; then
18139 # We already found the complete path
18140 ac_dir=`dirname $OBJCOPY_FOR_TARGET`
18141 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
18142 $as_echo "pre-installed in $ac_dir" >&6; }
18143 elif test "x$target" = "x$host"; then
18144 # We can use an host tool
18145 OBJCOPY_FOR_TARGET='$(OBJCOPY)'
18146 { $as_echo "$as_me:${as_lineno-$LINENO}: result: host tool" >&5
18147 $as_echo "host tool" >&6; }
18148 else
18149 # We need a cross tool
18150 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
18151 $as_echo "pre-installed" >&6; }
18152 fi
18153 fi
18154
18155 { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target objdump" >&5
18156 $as_echo_n "checking where to find the target objdump... " >&6; }
18157 if test "x${build}" != "x${host}" ; then
18158 if expr "x$OBJDUMP_FOR_TARGET" : "x/" > /dev/null; then
18159 # We already found the complete path
18160 ac_dir=`dirname $OBJDUMP_FOR_TARGET`
18161 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
18162 $as_echo "pre-installed in $ac_dir" >&6; }
18163 else
18164 # Canadian cross, just use what we found
18165 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
18166 $as_echo "pre-installed" >&6; }
18167 fi
18168 else
18169 ok=yes
18170 case " ${configdirs} " in
18171 *" binutils "*) ;;
18172 *) ok=no ;;
18173 esac
18174
18175 if test $ok = yes; then
18176 # An in-tree tool is available and we can use it
18177 OBJDUMP_FOR_TARGET='$$r/$(HOST_SUBDIR)/binutils/objdump'
18178 { $as_echo "$as_me:${as_lineno-$LINENO}: result: just compiled" >&5
18179 $as_echo "just compiled" >&6; }
18180 elif expr "x$OBJDUMP_FOR_TARGET" : "x/" > /dev/null; then
18181 # We already found the complete path
18182 ac_dir=`dirname $OBJDUMP_FOR_TARGET`
18183 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
18184 $as_echo "pre-installed in $ac_dir" >&6; }
18185 elif test "x$target" = "x$host"; then
18186 # We can use an host tool
18187 OBJDUMP_FOR_TARGET='$(OBJDUMP)'
18188 { $as_echo "$as_me:${as_lineno-$LINENO}: result: host tool" >&5
18189 $as_echo "host tool" >&6; }
18190 else
18191 # We need a cross tool
18192 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
18193 $as_echo "pre-installed" >&6; }
18194 fi
18195 fi
18196
18197 { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target otool" >&5
18198 $as_echo_n "checking where to find the target otool... " >&6; }
18199 if test "x${build}" != "x${host}" ; then
18200 if expr "x$OTOOL_FOR_TARGET" : "x/" > /dev/null; then
18201 # We already found the complete path
18202 ac_dir=`dirname $OTOOL_FOR_TARGET`
18203 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
18204 $as_echo "pre-installed in $ac_dir" >&6; }
18205 else
18206 # Canadian cross, just use what we found
18207 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
18208 $as_echo "pre-installed" >&6; }
18209 fi
18210 else
18211 if expr "x$OTOOL_FOR_TARGET" : "x/" > /dev/null; then
18212 # We already found the complete path
18213 ac_dir=`dirname $OTOOL_FOR_TARGET`
18214 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
18215 $as_echo "pre-installed in $ac_dir" >&6; }
18216 elif test "x$target" = "x$host"; then
18217 # We can use an host tool
18218 OTOOL_FOR_TARGET='$(OTOOL)'
18219 { $as_echo "$as_me:${as_lineno-$LINENO}: result: host tool" >&5
18220 $as_echo "host tool" >&6; }
18221 else
18222 # We need a cross tool
18223 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
18224 $as_echo "pre-installed" >&6; }
18225 fi
18226 fi
18227
18228 { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target ranlib" >&5
18229 $as_echo_n "checking where to find the target ranlib... " >&6; }
18230 if test "x${build}" != "x${host}" ; then
18231 if expr "x$RANLIB_FOR_TARGET" : "x/" > /dev/null; then
18232 # We already found the complete path
18233 ac_dir=`dirname $RANLIB_FOR_TARGET`
18234 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
18235 $as_echo "pre-installed in $ac_dir" >&6; }
18236 else
18237 # Canadian cross, just use what we found
18238 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
18239 $as_echo "pre-installed" >&6; }
18240 fi
18241 else
18242 ok=yes
18243 case " ${configdirs} " in
18244 *" binutils "*) ;;
18245 *) ok=no ;;
18246 esac
18247
18248 if test $ok = yes; then
18249 # An in-tree tool is available and we can use it
18250 RANLIB_FOR_TARGET='$$r/$(HOST_SUBDIR)/binutils/ranlib'
18251 { $as_echo "$as_me:${as_lineno-$LINENO}: result: just compiled" >&5
18252 $as_echo "just compiled" >&6; }
18253 elif expr "x$RANLIB_FOR_TARGET" : "x/" > /dev/null; then
18254 # We already found the complete path
18255 ac_dir=`dirname $RANLIB_FOR_TARGET`
18256 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
18257 $as_echo "pre-installed in $ac_dir" >&6; }
18258 elif test "x$target" = "x$host"; then
18259 # We can use an host tool
18260 RANLIB_FOR_TARGET='$(RANLIB)'
18261 { $as_echo "$as_me:${as_lineno-$LINENO}: result: host tool" >&5
18262 $as_echo "host tool" >&6; }
18263 else
18264 # We need a cross tool
18265 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
18266 $as_echo "pre-installed" >&6; }
18267 fi
18268 fi
18269
18270 { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target readelf" >&5
18271 $as_echo_n "checking where to find the target readelf... " >&6; }
18272 if test "x${build}" != "x${host}" ; then
18273 if expr "x$READELF_FOR_TARGET" : "x/" > /dev/null; then
18274 # We already found the complete path
18275 ac_dir=`dirname $READELF_FOR_TARGET`
18276 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
18277 $as_echo "pre-installed in $ac_dir" >&6; }
18278 else
18279 # Canadian cross, just use what we found
18280 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
18281 $as_echo "pre-installed" >&6; }
18282 fi
18283 else
18284 ok=yes
18285 case " ${configdirs} " in
18286 *" binutils "*) ;;
18287 *) ok=no ;;
18288 esac
18289
18290 if test $ok = yes; then
18291 # An in-tree tool is available and we can use it
18292 READELF_FOR_TARGET='$$r/$(HOST_SUBDIR)/binutils/readelf'
18293 { $as_echo "$as_me:${as_lineno-$LINENO}: result: just compiled" >&5
18294 $as_echo "just compiled" >&6; }
18295 elif expr "x$READELF_FOR_TARGET" : "x/" > /dev/null; then
18296 # We already found the complete path
18297 ac_dir=`dirname $READELF_FOR_TARGET`
18298 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
18299 $as_echo "pre-installed in $ac_dir" >&6; }
18300 elif test "x$target" = "x$host"; then
18301 # We can use an host tool
18302 READELF_FOR_TARGET='$(READELF)'
18303 { $as_echo "$as_me:${as_lineno-$LINENO}: result: host tool" >&5
18304 $as_echo "host tool" >&6; }
18305 else
18306 # We need a cross tool
18307 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
18308 $as_echo "pre-installed" >&6; }
18309 fi
18310 fi
18311
18312 { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target strip" >&5
18313 $as_echo_n "checking where to find the target strip... " >&6; }
18314 if test "x${build}" != "x${host}" ; then
18315 if expr "x$STRIP_FOR_TARGET" : "x/" > /dev/null; then
18316 # We already found the complete path
18317 ac_dir=`dirname $STRIP_FOR_TARGET`
18318 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
18319 $as_echo "pre-installed in $ac_dir" >&6; }
18320 else
18321 # Canadian cross, just use what we found
18322 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
18323 $as_echo "pre-installed" >&6; }
18324 fi
18325 else
18326 ok=yes
18327 case " ${configdirs} " in
18328 *" binutils "*) ;;
18329 *) ok=no ;;
18330 esac
18331
18332 if test $ok = yes; then
18333 # An in-tree tool is available and we can use it
18334 STRIP_FOR_TARGET='$$r/$(HOST_SUBDIR)/binutils/strip-new'
18335 { $as_echo "$as_me:${as_lineno-$LINENO}: result: just compiled" >&5
18336 $as_echo "just compiled" >&6; }
18337 elif expr "x$STRIP_FOR_TARGET" : "x/" > /dev/null; then
18338 # We already found the complete path
18339 ac_dir=`dirname $STRIP_FOR_TARGET`
18340 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
18341 $as_echo "pre-installed in $ac_dir" >&6; }
18342 elif test "x$target" = "x$host"; then
18343 # We can use an host tool
18344 STRIP_FOR_TARGET='$(STRIP)'
18345 { $as_echo "$as_me:${as_lineno-$LINENO}: result: host tool" >&5
18346 $as_echo "host tool" >&6; }
18347 else
18348 # We need a cross tool
18349 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
18350 $as_echo "pre-installed" >&6; }
18351 fi
18352 fi
18353
18354 { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target windres" >&5
18355 $as_echo_n "checking where to find the target windres... " >&6; }
18356 if test "x${build}" != "x${host}" ; then
18357 if expr "x$WINDRES_FOR_TARGET" : "x/" > /dev/null; then
18358 # We already found the complete path
18359 ac_dir=`dirname $WINDRES_FOR_TARGET`
18360 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
18361 $as_echo "pre-installed in $ac_dir" >&6; }
18362 else
18363 # Canadian cross, just use what we found
18364 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
18365 $as_echo "pre-installed" >&6; }
18366 fi
18367 else
18368 ok=yes
18369 case " ${configdirs} " in
18370 *" binutils "*) ;;
18371 *) ok=no ;;
18372 esac
18373
18374 if test $ok = yes; then
18375 # An in-tree tool is available and we can use it
18376 WINDRES_FOR_TARGET='$$r/$(HOST_SUBDIR)/binutils/windres'
18377 { $as_echo "$as_me:${as_lineno-$LINENO}: result: just compiled" >&5
18378 $as_echo "just compiled" >&6; }
18379 elif expr "x$WINDRES_FOR_TARGET" : "x/" > /dev/null; then
18380 # We already found the complete path
18381 ac_dir=`dirname $WINDRES_FOR_TARGET`
18382 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
18383 $as_echo "pre-installed in $ac_dir" >&6; }
18384 elif test "x$target" = "x$host"; then
18385 # We can use an host tool
18386 WINDRES_FOR_TARGET='$(WINDRES)'
18387 { $as_echo "$as_me:${as_lineno-$LINENO}: result: host tool" >&5
18388 $as_echo "host tool" >&6; }
18389 else
18390 # We need a cross tool
18391 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
18392 $as_echo "pre-installed" >&6; }
18393 fi
18394 fi
18395
18396 { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target windmc" >&5
18397 $as_echo_n "checking where to find the target windmc... " >&6; }
18398 if test "x${build}" != "x${host}" ; then
18399 if expr "x$WINDMC_FOR_TARGET" : "x/" > /dev/null; then
18400 # We already found the complete path
18401 ac_dir=`dirname $WINDMC_FOR_TARGET`
18402 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
18403 $as_echo "pre-installed in $ac_dir" >&6; }
18404 else
18405 # Canadian cross, just use what we found
18406 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
18407 $as_echo "pre-installed" >&6; }
18408 fi
18409 else
18410 ok=yes
18411 case " ${configdirs} " in
18412 *" binutils "*) ;;
18413 *) ok=no ;;
18414 esac
18415
18416 if test $ok = yes; then
18417 # An in-tree tool is available and we can use it
18418 WINDMC_FOR_TARGET='$$r/$(HOST_SUBDIR)/binutils/windmc'
18419 { $as_echo "$as_me:${as_lineno-$LINENO}: result: just compiled" >&5
18420 $as_echo "just compiled" >&6; }
18421 elif expr "x$WINDMC_FOR_TARGET" : "x/" > /dev/null; then
18422 # We already found the complete path
18423 ac_dir=`dirname $WINDMC_FOR_TARGET`
18424 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
18425 $as_echo "pre-installed in $ac_dir" >&6; }
18426 elif test "x$target" = "x$host"; then
18427 # We can use an host tool
18428 WINDMC_FOR_TARGET='$(WINDMC)'
18429 { $as_echo "$as_me:${as_lineno-$LINENO}: result: host tool" >&5
18430 $as_echo "host tool" >&6; }
18431 else
18432 # We need a cross tool
18433 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
18434 $as_echo "pre-installed" >&6; }
18435 fi
18436 fi
18437
18438
18439
18440
18441
18442 # Certain tools may need extra flags.
18443 AR_FOR_TARGET=${AR_FOR_TARGET}${extra_arflags_for_target}
18444 RANLIB_FOR_TARGET=${RANLIB_FOR_TARGET}${extra_ranlibflags_for_target}
18445 NM_FOR_TARGET=${NM_FOR_TARGET}${extra_nmflags_for_target}
18446
18447 # When building target libraries, except in a Canadian cross, we use
18448 # the same toolchain as the compiler we just built.
18449 COMPILER_AS_FOR_TARGET='$(AS_FOR_TARGET)'
18450 COMPILER_LD_FOR_TARGET='$(LD_FOR_TARGET)'
18451 COMPILER_NM_FOR_TARGET='$(NM_FOR_TARGET)'
18452 if test $host = $build; then
18453 case " $configdirs " in
18454 *" gcc "*)
18455 COMPILER_AS_FOR_TARGET='$$r/$(HOST_SUBDIR)/gcc/as'
18456 COMPILER_LD_FOR_TARGET='$$r/$(HOST_SUBDIR)/gcc/collect-ld'
18457 COMPILER_NM_FOR_TARGET='$$r/$(HOST_SUBDIR)/gcc/nm'${extra_nmflags_for_target}
18458 ;;
18459 esac
18460 fi
18461
18462
18463
18464
18465
18466 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
18467 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
18468 # Check whether --enable-maintainer-mode was given.
18469 if test "${enable_maintainer_mode+set}" = set; then :
18470 enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
18471 else
18472 USE_MAINTAINER_MODE=no
18473 fi
18474
18475 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
18476 $as_echo "$USE_MAINTAINER_MODE" >&6; }
18477
18478
18479 if test "$USE_MAINTAINER_MODE" = yes; then
18480 MAINTAINER_MODE_TRUE=
18481 MAINTAINER_MODE_FALSE='#'
18482 else
18483 MAINTAINER_MODE_TRUE='#'
18484 MAINTAINER_MODE_FALSE=
18485 fi
18486 MAINT=$MAINTAINER_MODE_TRUE
18487
18488 # ---------------------
18489 # GCC bootstrap support
18490 # ---------------------
18491
18492 # Stage specific cflags for build.
18493 stage1_cflags="-g"
18494 case $build in
18495 vax-*-*)
18496 case ${GCC} in
18497 yes) stage1_cflags="-g -Wa,-J" ;;
18498 *) stage1_cflags="-g -J" ;;
18499 esac ;;
18500 esac
18501
18502
18503
18504 # Enable --enable-checking in stage1 of the compiler.
18505 # Check whether --enable-stage1-checking was given.
18506 if test "${enable_stage1_checking+set}" = set; then :
18507 enableval=$enable_stage1_checking; stage1_checking=--enable-checking=${enable_stage1_checking}
18508 else
18509 if test "x$enable_checking" = xno || test "x$enable_checking" = x; then
18510 # For --disable-checking or implicit --enable-checking=release, avoid
18511 # setting --enable-checking=gc in the default stage1 checking for LTO
18512 # bootstraps. See PR62077.
18513 case $BUILD_CONFIG in
18514 *lto*)
18515 stage1_checking=--enable-checking=release,misc,gimple,rtlflag,tree,types;;
18516 *)
18517 stage1_checking=--enable-checking=yes,types;;
18518 esac
18519 if test "x$enable_checking" = x && \
18520 test -d ${srcdir}/gcc && \
18521 test x"`cat ${srcdir}/gcc/DEV-PHASE`" = xexperimental; then
18522 stage1_checking=--enable-checking=yes,types,extra
18523 fi
18524 else
18525 stage1_checking=--enable-checking=$enable_checking,types
18526 fi
18527 fi
18528
18529
18530
18531 # Enable -Werror in bootstrap stage2 and later.
18532 # Check whether --enable-werror was given.
18533 if test "${enable_werror+set}" = set; then :
18534 enableval=$enable_werror;
18535 case ${enable_werror} in
18536 yes) stage2_werror_flag="--enable-werror-always" ;;
18537 *) stage2_werror_flag="" ;;
18538 esac
18539
18540 else
18541
18542 if test -d ${srcdir}/gcc && test x"`cat $srcdir/gcc/DEV-PHASE`" = xexperimental; then
18543 case $BUILD_CONFIG in
18544 bootstrap-debug)
18545 stage2_werror_flag="--enable-werror-always" ;;
18546 "")
18547 stage2_werror_flag="--enable-werror-always" ;;
18548 esac
18549 fi
18550
18551 fi
18552
18553
18554
18555
18556 # Specify what files to not compare during bootstrap.
18557
18558 compare_exclusions="gcc/cc*-checksum\$(objext) | gcc/ada/*tools/*"
18559 compare_exclusions="$compare_exclusions | gcc/m2/gm2-compiler-boot/M2Version*"
18560 compare_exclusions="$compare_exclusions | gcc/m2/gm2-compiler-boot/SYSTEM*"
18561 compare_exclusions="$compare_exclusions | gcc/m2/gm2version*"
18562 case "$target" in
18563 hppa*64*-*-hpux*) ;;
18564 powerpc*-ibm-aix*) compare_exclusions="$compare_exclusions | *libgomp*\$(objext)" ;;
18565 esac
18566
18567
18568 ac_config_files="$ac_config_files Makefile"
18569
18570 cat >confcache <<\_ACEOF
18571 # This file is a shell script that caches the results of configure
18572 # tests run on this system so they can be shared between configure
18573 # scripts and configure runs, see configure's option --config-cache.
18574 # It is not useful on other systems. If it contains results you don't
18575 # want to keep, you may remove or edit it.
18576 #
18577 # config.status only pays attention to the cache file if you give it
18578 # the --recheck option to rerun configure.
18579 #
18580 # `ac_cv_env_foo' variables (set or unset) will be overridden when
18581 # loading this file, other *unset* `ac_cv_foo' will be assigned the
18582 # following values.
18583
18584 _ACEOF
18585
18586 # The following way of writing the cache mishandles newlines in values,
18587 # but we know of no workaround that is simple, portable, and efficient.
18588 # So, we kill variables containing newlines.
18589 # Ultrix sh set writes to stderr and can't be redirected directly,
18590 # and sets the high bit in the cache file unless we assign to the vars.
18591 (
18592 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
18593 eval ac_val=\$$ac_var
18594 case $ac_val in #(
18595 *${as_nl}*)
18596 case $ac_var in #(
18597 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
18598 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
18599 esac
18600 case $ac_var in #(
18601 _ | IFS | as_nl) ;; #(
18602 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
18603 *) { eval $ac_var=; unset $ac_var;} ;;
18604 esac ;;
18605 esac
18606 done
18607
18608 (set) 2>&1 |
18609 case $as_nl`(ac_space=' '; set) 2>&1` in #(
18610 *${as_nl}ac_space=\ *)
18611 # `set' does not quote correctly, so add quotes: double-quote
18612 # substitution turns \\\\ into \\, and sed turns \\ into \.
18613 sed -n \
18614 "s/'/'\\\\''/g;
18615 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
18616 ;; #(
18617 *)
18618 # `set' quotes correctly as required by POSIX, so do not add quotes.
18619 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
18620 ;;
18621 esac |
18622 sort
18623 ) |
18624 sed '
18625 /^ac_cv_env_/b end
18626 t clear
18627 :clear
18628 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
18629 t end
18630 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
18631 :end' >>confcache
18632 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
18633 if test -w "$cache_file"; then
18634 if test "x$cache_file" != "x/dev/null"; then
18635 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
18636 $as_echo "$as_me: updating cache $cache_file" >&6;}
18637 if test ! -f "$cache_file" || test -h "$cache_file"; then
18638 cat confcache >"$cache_file"
18639 else
18640 case $cache_file in #(
18641 */* | ?:*)
18642 mv -f confcache "$cache_file"$$ &&
18643 mv -f "$cache_file"$$ "$cache_file" ;; #(
18644 *)
18645 mv -f confcache "$cache_file" ;;
18646 esac
18647 fi
18648 fi
18649 else
18650 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
18651 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
18652 fi
18653 fi
18654 rm -f confcache
18655
18656 test "x$prefix" = xNONE && prefix=$ac_default_prefix
18657 # Let make expand exec_prefix.
18658 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
18659
18660 # Transform confdefs.h into DEFS.
18661 # Protect against shell expansion while executing Makefile rules.
18662 # Protect against Makefile macro expansion.
18663 #
18664 # If the first sed substitution is executed (which looks for macros that
18665 # take arguments), then branch to the quote section. Otherwise,
18666 # look for a macro that doesn't take arguments.
18667 ac_script='
18668 :mline
18669 /\\$/{
18670 N
18671 s,\\\n,,
18672 b mline
18673 }
18674 t clear
18675 :clear
18676 s/^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\)/-D\1=\2/g
18677 t quote
18678 s/^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)/-D\1=\2/g
18679 t quote
18680 b any
18681 :quote
18682 s/[ `~#$^&*(){}\\|;'\''"<>?]/\\&/g
18683 s/\[/\\&/g
18684 s/\]/\\&/g
18685 s/\$/$$/g
18686 H
18687 :any
18688 ${
18689 g
18690 s/^\n//
18691 s/\n/ /g
18692 p
18693 }
18694 '
18695 DEFS=`sed -n "$ac_script" confdefs.h`
18696
18697
18698 ac_libobjs=
18699 ac_ltlibobjs=
18700 U=
18701 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
18702 # 1. Remove the extension, and $U if already installed.
18703 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
18704 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
18705 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
18706 # will be set to the directory where LIBOBJS objects are built.
18707 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
18708 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
18709 done
18710 LIBOBJS=$ac_libobjs
18711
18712 LTLIBOBJS=$ac_ltlibobjs
18713
18714
18715
18716 : "${CONFIG_STATUS=./config.status}"
18717 ac_write_fail=0
18718 ac_clean_files_save=$ac_clean_files
18719 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
18720 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
18721 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
18722 as_write_fail=0
18723 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
18724 #! $SHELL
18725 # Generated by $as_me.
18726 # Run this file to recreate the current configuration.
18727 # Compiler output produced by configure, useful for debugging
18728 # configure, is in config.log if it exists.
18729
18730 debug=false
18731 ac_cs_recheck=false
18732 ac_cs_silent=false
18733
18734 SHELL=\${CONFIG_SHELL-$SHELL}
18735 export SHELL
18736 _ASEOF
18737 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
18738 ## -------------------- ##
18739 ## M4sh Initialization. ##
18740 ## -------------------- ##
18741
18742 # Be more Bourne compatible
18743 DUALCASE=1; export DUALCASE # for MKS sh
18744 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
18745 emulate sh
18746 NULLCMD=:
18747 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
18748 # is contrary to our usage. Disable this feature.
18749 alias -g '${1+"$@"}'='"$@"'
18750 setopt NO_GLOB_SUBST
18751 else
18752 case `(set -o) 2>/dev/null` in #(
18753 *posix*) :
18754 set -o posix ;; #(
18755 *) :
18756 ;;
18757 esac
18758 fi
18759
18760
18761 as_nl='
18762 '
18763 export as_nl
18764 # Printing a long string crashes Solaris 7 /usr/bin/printf.
18765 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
18766 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
18767 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
18768 # Prefer a ksh shell builtin over an external printf program on Solaris,
18769 # but without wasting forks for bash or zsh.
18770 if test -z "$BASH_VERSION$ZSH_VERSION" \
18771 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
18772 as_echo='print -r --'
18773 as_echo_n='print -rn --'
18774 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
18775 as_echo='printf %s\n'
18776 as_echo_n='printf %s'
18777 else
18778 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
18779 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
18780 as_echo_n='/usr/ucb/echo -n'
18781 else
18782 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
18783 as_echo_n_body='eval
18784 arg=$1;
18785 case $arg in #(
18786 *"$as_nl"*)
18787 expr "X$arg" : "X\\(.*\\)$as_nl";
18788 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
18789 esac;
18790 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
18791 '
18792 export as_echo_n_body
18793 as_echo_n='sh -c $as_echo_n_body as_echo'
18794 fi
18795 export as_echo_body
18796 as_echo='sh -c $as_echo_body as_echo'
18797 fi
18798
18799 # The user is always right.
18800 if test "${PATH_SEPARATOR+set}" != set; then
18801 PATH_SEPARATOR=:
18802 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
18803 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
18804 PATH_SEPARATOR=';'
18805 }
18806 fi
18807
18808
18809 # IFS
18810 # We need space, tab and new line, in precisely that order. Quoting is
18811 # there to prevent editors from complaining about space-tab.
18812 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
18813 # splitting by setting IFS to empty value.)
18814 IFS=" "" $as_nl"
18815
18816 # Find who we are. Look in the path if we contain no directory separator.
18817 as_myself=
18818 case $0 in #((
18819 *[\\/]* ) as_myself=$0 ;;
18820 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
18821 for as_dir in $PATH
18822 do
18823 IFS=$as_save_IFS
18824 test -z "$as_dir" && as_dir=.
18825 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
18826 done
18827 IFS=$as_save_IFS
18828
18829 ;;
18830 esac
18831 # We did not find ourselves, most probably we were run as `sh COMMAND'
18832 # in which case we are not to be found in the path.
18833 if test "x$as_myself" = x; then
18834 as_myself=$0
18835 fi
18836 if test ! -f "$as_myself"; then
18837 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
18838 exit 1
18839 fi
18840
18841 # Unset variables that we do not need and which cause bugs (e.g. in
18842 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
18843 # suppresses any "Segmentation fault" message there. '((' could
18844 # trigger a bug in pdksh 5.2.14.
18845 for as_var in BASH_ENV ENV MAIL MAILPATH
18846 do eval test x\${$as_var+set} = xset \
18847 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
18848 done
18849 PS1='$ '
18850 PS2='> '
18851 PS4='+ '
18852
18853 # NLS nuisances.
18854 LC_ALL=C
18855 export LC_ALL
18856 LANGUAGE=C
18857 export LANGUAGE
18858
18859 # CDPATH.
18860 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
18861
18862
18863 # as_fn_error STATUS ERROR [LINENO LOG_FD]
18864 # ----------------------------------------
18865 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
18866 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
18867 # script with STATUS, using 1 if that was 0.
18868 as_fn_error ()
18869 {
18870 as_status=$1; test $as_status -eq 0 && as_status=1
18871 if test "$4"; then
18872 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
18873 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
18874 fi
18875 $as_echo "$as_me: error: $2" >&2
18876 as_fn_exit $as_status
18877 } # as_fn_error
18878
18879
18880 # as_fn_set_status STATUS
18881 # -----------------------
18882 # Set $? to STATUS, without forking.
18883 as_fn_set_status ()
18884 {
18885 return $1
18886 } # as_fn_set_status
18887
18888 # as_fn_exit STATUS
18889 # -----------------
18890 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
18891 as_fn_exit ()
18892 {
18893 set +e
18894 as_fn_set_status $1
18895 exit $1
18896 } # as_fn_exit
18897
18898 # as_fn_unset VAR
18899 # ---------------
18900 # Portably unset VAR.
18901 as_fn_unset ()
18902 {
18903 { eval $1=; unset $1;}
18904 }
18905 as_unset=as_fn_unset
18906 # as_fn_append VAR VALUE
18907 # ----------------------
18908 # Append the text in VALUE to the end of the definition contained in VAR. Take
18909 # advantage of any shell optimizations that allow amortized linear growth over
18910 # repeated appends, instead of the typical quadratic growth present in naive
18911 # implementations.
18912 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
18913 eval 'as_fn_append ()
18914 {
18915 eval $1+=\$2
18916 }'
18917 else
18918 as_fn_append ()
18919 {
18920 eval $1=\$$1\$2
18921 }
18922 fi # as_fn_append
18923
18924 # as_fn_arith ARG...
18925 # ------------------
18926 # Perform arithmetic evaluation on the ARGs, and store the result in the
18927 # global $as_val. Take advantage of shells that can avoid forks. The arguments
18928 # must be portable across $(()) and expr.
18929 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
18930 eval 'as_fn_arith ()
18931 {
18932 as_val=$(( $* ))
18933 }'
18934 else
18935 as_fn_arith ()
18936 {
18937 as_val=`expr "$@" || test $? -eq 1`
18938 }
18939 fi # as_fn_arith
18940
18941
18942 if expr a : '\(a\)' >/dev/null 2>&1 &&
18943 test "X`expr 00001 : '.*\(...\)'`" = X001; then
18944 as_expr=expr
18945 else
18946 as_expr=false
18947 fi
18948
18949 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
18950 as_basename=basename
18951 else
18952 as_basename=false
18953 fi
18954
18955 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
18956 as_dirname=dirname
18957 else
18958 as_dirname=false
18959 fi
18960
18961 as_me=`$as_basename -- "$0" ||
18962 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
18963 X"$0" : 'X\(//\)$' \| \
18964 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
18965 $as_echo X/"$0" |
18966 sed '/^.*\/\([^/][^/]*\)\/*$/{
18967 s//\1/
18968 q
18969 }
18970 /^X\/\(\/\/\)$/{
18971 s//\1/
18972 q
18973 }
18974 /^X\/\(\/\).*/{
18975 s//\1/
18976 q
18977 }
18978 s/.*/./; q'`
18979
18980 # Avoid depending upon Character Ranges.
18981 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
18982 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
18983 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
18984 as_cr_digits='0123456789'
18985 as_cr_alnum=$as_cr_Letters$as_cr_digits
18986
18987 ECHO_C= ECHO_N= ECHO_T=
18988 case `echo -n x` in #(((((
18989 -n*)
18990 case `echo 'xy\c'` in
18991 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
18992 xy) ECHO_C='\c';;
18993 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
18994 ECHO_T=' ';;
18995 esac;;
18996 *)
18997 ECHO_N='-n';;
18998 esac
18999
19000 rm -f conf$$ conf$$.exe conf$$.file
19001 if test -d conf$$.dir; then
19002 rm -f conf$$.dir/conf$$.file
19003 else
19004 rm -f conf$$.dir
19005 mkdir conf$$.dir 2>/dev/null
19006 fi
19007 if (echo >conf$$.file) 2>/dev/null; then
19008 if ln -s conf$$.file conf$$ 2>/dev/null; then
19009 as_ln_s='ln -s'
19010 # ... but there are two gotchas:
19011 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
19012 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
19013 # In both cases, we have to default to `cp -pR'.
19014 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
19015 as_ln_s='cp -pR'
19016 elif ln conf$$.file conf$$ 2>/dev/null; then
19017 as_ln_s=ln
19018 else
19019 as_ln_s='cp -pR'
19020 fi
19021 else
19022 as_ln_s='cp -pR'
19023 fi
19024 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
19025 rmdir conf$$.dir 2>/dev/null
19026
19027
19028 # as_fn_mkdir_p
19029 # -------------
19030 # Create "$as_dir" as a directory, including parents if necessary.
19031 as_fn_mkdir_p ()
19032 {
19033
19034 case $as_dir in #(
19035 -*) as_dir=./$as_dir;;
19036 esac
19037 test -d "$as_dir" || eval $as_mkdir_p || {
19038 as_dirs=
19039 while :; do
19040 case $as_dir in #(
19041 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
19042 *) as_qdir=$as_dir;;
19043 esac
19044 as_dirs="'$as_qdir' $as_dirs"
19045 as_dir=`$as_dirname -- "$as_dir" ||
19046 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
19047 X"$as_dir" : 'X\(//\)[^/]' \| \
19048 X"$as_dir" : 'X\(//\)$' \| \
19049 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
19050 $as_echo X"$as_dir" |
19051 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
19052 s//\1/
19053 q
19054 }
19055 /^X\(\/\/\)[^/].*/{
19056 s//\1/
19057 q
19058 }
19059 /^X\(\/\/\)$/{
19060 s//\1/
19061 q
19062 }
19063 /^X\(\/\).*/{
19064 s//\1/
19065 q
19066 }
19067 s/.*/./; q'`
19068 test -d "$as_dir" && break
19069 done
19070 test -z "$as_dirs" || eval "mkdir $as_dirs"
19071 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
19072
19073
19074 } # as_fn_mkdir_p
19075 if mkdir -p . 2>/dev/null; then
19076 as_mkdir_p='mkdir -p "$as_dir"'
19077 else
19078 test -d ./-p && rmdir ./-p
19079 as_mkdir_p=false
19080 fi
19081
19082
19083 # as_fn_executable_p FILE
19084 # -----------------------
19085 # Test if FILE is an executable regular file.
19086 as_fn_executable_p ()
19087 {
19088 test -f "$1" && test -x "$1"
19089 } # as_fn_executable_p
19090 as_test_x='test -x'
19091 as_executable_p=as_fn_executable_p
19092
19093 # Sed expression to map a string onto a valid CPP name.
19094 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
19095
19096 # Sed expression to map a string onto a valid variable name.
19097 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
19098
19099
19100 exec 6>&1
19101 ## ----------------------------------- ##
19102 ## Main body of $CONFIG_STATUS script. ##
19103 ## ----------------------------------- ##
19104 _ASEOF
19105 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
19106
19107 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
19108 # Save the log message, to keep $0 and so on meaningful, and to
19109 # report actual input values of CONFIG_FILES etc. instead of their
19110 # values after options handling.
19111 ac_log="
19112 This file was extended by $as_me, which was
19113 generated by GNU Autoconf 2.69. Invocation command line was
19114
19115 CONFIG_FILES = $CONFIG_FILES
19116 CONFIG_HEADERS = $CONFIG_HEADERS
19117 CONFIG_LINKS = $CONFIG_LINKS
19118 CONFIG_COMMANDS = $CONFIG_COMMANDS
19119 $ $0 $@
19120
19121 on `(hostname || uname -n) 2>/dev/null | sed 1q`
19122 "
19123
19124 _ACEOF
19125
19126 case $ac_config_files in *"
19127 "*) set x $ac_config_files; shift; ac_config_files=$*;;
19128 esac
19129
19130
19131
19132 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
19133 # Files that config.status was made for.
19134 config_files="$ac_config_files"
19135
19136 _ACEOF
19137
19138 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
19139 ac_cs_usage="\
19140 \`$as_me' instantiates files and other configuration actions
19141 from templates according to the current configuration. Unless the files
19142 and actions are specified as TAGs, all are instantiated by default.
19143
19144 Usage: $0 [OPTION]... [TAG]...
19145
19146 -h, --help print this help, then exit
19147 -V, --version print version number and configuration settings, then exit
19148 --config print configuration, then exit
19149 -q, --quiet, --silent
19150 do not print progress messages
19151 -d, --debug don't remove temporary files
19152 --recheck update $as_me by reconfiguring in the same conditions
19153 --file=FILE[:TEMPLATE]
19154 instantiate the configuration file FILE
19155
19156 Configuration files:
19157 $config_files
19158
19159 Report bugs to the package provider."
19160
19161 _ACEOF
19162 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
19163 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
19164 ac_cs_version="\\
19165 config.status
19166 configured by $0, generated by GNU Autoconf 2.69,
19167 with options \\"\$ac_cs_config\\"
19168
19169 Copyright (C) 2012 Free Software Foundation, Inc.
19170 This config.status script is free software; the Free Software Foundation
19171 gives unlimited permission to copy, distribute and modify it."
19172
19173 ac_pwd='$ac_pwd'
19174 srcdir='$srcdir'
19175 INSTALL='$INSTALL'
19176 AWK='$AWK'
19177 test -n "\$AWK" || AWK=awk
19178 _ACEOF
19179
19180 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
19181 # The default lists apply if the user does not specify any file.
19182 ac_need_defaults=:
19183 while test $# != 0
19184 do
19185 case $1 in
19186 --*=?*)
19187 ac_option=`expr "X$1" : 'X\([^=]*\)='`
19188 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
19189 ac_shift=:
19190 ;;
19191 --*=)
19192 ac_option=`expr "X$1" : 'X\([^=]*\)='`
19193 ac_optarg=
19194 ac_shift=:
19195 ;;
19196 *)
19197 ac_option=$1
19198 ac_optarg=$2
19199 ac_shift=shift
19200 ;;
19201 esac
19202
19203 case $ac_option in
19204 # Handling of the options.
19205 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
19206 ac_cs_recheck=: ;;
19207 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
19208 $as_echo "$ac_cs_version"; exit ;;
19209 --config | --confi | --conf | --con | --co | --c )
19210 $as_echo "$ac_cs_config"; exit ;;
19211 --debug | --debu | --deb | --de | --d | -d )
19212 debug=: ;;
19213 --file | --fil | --fi | --f )
19214 $ac_shift
19215 case $ac_optarg in
19216 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
19217 '') as_fn_error $? "missing file argument" ;;
19218 esac
19219 as_fn_append CONFIG_FILES " '$ac_optarg'"
19220 ac_need_defaults=false;;
19221 --he | --h | --help | --hel | -h )
19222 $as_echo "$ac_cs_usage"; exit ;;
19223 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
19224 | -silent | --silent | --silen | --sile | --sil | --si | --s)
19225 ac_cs_silent=: ;;
19226
19227 # This is an error.
19228 -*) as_fn_error $? "unrecognized option: \`$1'
19229 Try \`$0 --help' for more information." ;;
19230
19231 *) as_fn_append ac_config_targets " $1"
19232 ac_need_defaults=false ;;
19233
19234 esac
19235 shift
19236 done
19237
19238 ac_configure_extra_args=
19239
19240 if $ac_cs_silent; then
19241 exec 6>/dev/null
19242 ac_configure_extra_args="$ac_configure_extra_args --silent"
19243 fi
19244
19245 _ACEOF
19246 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
19247 if \$ac_cs_recheck; then
19248 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
19249 shift
19250 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
19251 CONFIG_SHELL='$SHELL'
19252 export CONFIG_SHELL
19253 exec "\$@"
19254 fi
19255
19256 _ACEOF
19257 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
19258 exec 5>>config.log
19259 {
19260 echo
19261 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
19262 ## Running $as_me. ##
19263 _ASBOX
19264 $as_echo "$ac_log"
19265 } >&5
19266
19267 _ACEOF
19268 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
19269 #
19270 # INIT-COMMANDS
19271 #
19272 extrasub_build="$extrasub_build"
19273 extrasub_host="$extrasub_host"
19274 extrasub_target="$extrasub_target"
19275
19276 _ACEOF
19277
19278 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
19279
19280 # Handling of arguments.
19281 for ac_config_target in $ac_config_targets
19282 do
19283 case $ac_config_target in
19284 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
19285
19286 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
19287 esac
19288 done
19289
19290
19291 # If the user did not use the arguments to specify the items to instantiate,
19292 # then the envvar interface is used. Set only those that are not.
19293 # We use the long form for the default assignment because of an extremely
19294 # bizarre bug on SunOS 4.1.3.
19295 if $ac_need_defaults; then
19296 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
19297 fi
19298
19299 # Have a temporary directory for convenience. Make it in the build tree
19300 # simply because there is no reason against having it here, and in addition,
19301 # creating and moving files from /tmp can sometimes cause problems.
19302 # Hook for its removal unless debugging.
19303 # Note that there is a small window in which the directory will not be cleaned:
19304 # after its creation but before its name has been assigned to `$tmp'.
19305 $debug ||
19306 {
19307 tmp= ac_tmp=
19308 trap 'exit_status=$?
19309 : "${ac_tmp:=$tmp}"
19310 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
19311 ' 0
19312 trap 'as_fn_exit 1' 1 2 13 15
19313 }
19314 # Create a (secure) tmp directory for tmp files.
19315
19316 {
19317 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
19318 test -d "$tmp"
19319 } ||
19320 {
19321 tmp=./conf$$-$RANDOM
19322 (umask 077 && mkdir "$tmp")
19323 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
19324 ac_tmp=$tmp
19325
19326 # Set up the scripts for CONFIG_FILES section.
19327 # No need to generate them if there are no CONFIG_FILES.
19328 # This happens for instance with `./config.status config.h'.
19329 if test -n "$CONFIG_FILES"; then
19330
19331 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
19332 ac_cs_awk_getline=:
19333 ac_cs_awk_pipe_init=
19334 ac_cs_awk_read_file='
19335 while ((getline aline < (F[key])) > 0)
19336 print(aline)
19337 close(F[key])'
19338 ac_cs_awk_pipe_fini=
19339 else
19340 ac_cs_awk_getline=false
19341 ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
19342 ac_cs_awk_read_file='
19343 print "|#_!!_#|"
19344 print "cat " F[key] " &&"
19345 '$ac_cs_awk_pipe_init
19346 # The final `:' finishes the AND list.
19347 ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
19348 fi
19349 ac_cr=`echo X | tr X '\015'`
19350 # On cygwin, bash can eat \r inside `` if the user requested igncr.
19351 # But we know of no other shell where ac_cr would be empty at this
19352 # point, so we can use a bashism as a fallback.
19353 if test "x$ac_cr" = x; then
19354 eval ac_cr=\$\'\\r\'
19355 fi
19356 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
19357 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
19358 ac_cs_awk_cr='\\r'
19359 else
19360 ac_cs_awk_cr=$ac_cr
19361 fi
19362
19363 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
19364 _ACEOF
19365
19366 # Create commands to substitute file output variables.
19367 {
19368 echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
19369 echo 'cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&' &&
19370 echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
19371 echo "_ACAWK" &&
19372 echo "_ACEOF"
19373 } >conf$$files.sh &&
19374 . ./conf$$files.sh ||
19375 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
19376 rm -f conf$$files.sh
19377
19378 {
19379 echo "cat >conf$$subs.awk <<_ACEOF" &&
19380 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
19381 echo "_ACEOF"
19382 } >conf$$subs.sh ||
19383 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
19384 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
19385 ac_delim='%!_!# '
19386 for ac_last_try in false false false false false :; do
19387 . ./conf$$subs.sh ||
19388 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
19389
19390 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
19391 if test $ac_delim_n = $ac_delim_num; then
19392 break
19393 elif $ac_last_try; then
19394 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
19395 else
19396 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
19397 fi
19398 done
19399 rm -f conf$$subs.sh
19400
19401 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
19402 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
19403 _ACEOF
19404 sed -n '
19405 h
19406 s/^/S["/; s/!.*/"]=/
19407 p
19408 g
19409 s/^[^!]*!//
19410 :repl
19411 t repl
19412 s/'"$ac_delim"'$//
19413 t delim
19414 :nl
19415 h
19416 s/\(.\{148\}\)..*/\1/
19417 t more1
19418 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
19419 p
19420 n
19421 b repl
19422 :more1
19423 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
19424 p
19425 g
19426 s/.\{148\}//
19427 t nl
19428 :delim
19429 h
19430 s/\(.\{148\}\)..*/\1/
19431 t more2
19432 s/["\\]/\\&/g; s/^/"/; s/$/"/
19433 p
19434 b
19435 :more2
19436 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
19437 p
19438 g
19439 s/.\{148\}//
19440 t delim
19441 ' <conf$$subs.awk | sed '
19442 /^[^""]/{
19443 N
19444 s/\n//
19445 }
19446 ' >>$CONFIG_STATUS || ac_write_fail=1
19447 rm -f conf$$subs.awk
19448 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
19449 _ACAWK
19450 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
19451 for (key in S) S_is_set[key] = 1
19452 FS = "\a"
19453 \$ac_cs_awk_pipe_init
19454 }
19455 {
19456 line = $ 0
19457 nfields = split(line, field, "@")
19458 substed = 0
19459 len = length(field[1])
19460 for (i = 2; i < nfields; i++) {
19461 key = field[i]
19462 keylen = length(key)
19463 if (S_is_set[key]) {
19464 value = S[key]
19465 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
19466 len += length(value) + length(field[++i])
19467 substed = 1
19468 } else
19469 len += 1 + keylen
19470 }
19471 if (nfields == 3 && !substed) {
19472 key = field[2]
19473 if (F[key] != "" && line ~ /^[ ]*@.*@[ ]*$/) {
19474 \$ac_cs_awk_read_file
19475 next
19476 }
19477 }
19478 print line
19479 }
19480 \$ac_cs_awk_pipe_fini
19481 _ACAWK
19482 _ACEOF
19483 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
19484 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
19485 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
19486 else
19487 cat
19488 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
19489 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
19490 _ACEOF
19491
19492 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
19493 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
19494 # trailing colons and then remove the whole line if VPATH becomes empty
19495 # (actually we leave an empty line to preserve line numbers).
19496 if test "x$srcdir" = x.; then
19497 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
19498 h
19499 s///
19500 s/^/:/
19501 s/[ ]*$/:/
19502 s/:\$(srcdir):/:/g
19503 s/:\${srcdir}:/:/g
19504 s/:@srcdir@:/:/g
19505 s/^:*//
19506 s/:*$//
19507 x
19508 s/\(=[ ]*\).*/\1/
19509 G
19510 s/\n//
19511 s/^[^=]*=[ ]*$//
19512 }'
19513 fi
19514
19515 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
19516 fi # test -n "$CONFIG_FILES"
19517
19518
19519 eval set X " :F $CONFIG_FILES "
19520 shift
19521 for ac_tag
19522 do
19523 case $ac_tag in
19524 :[FHLC]) ac_mode=$ac_tag; continue;;
19525 esac
19526 case $ac_mode$ac_tag in
19527 :[FHL]*:*);;
19528 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
19529 :[FH]-) ac_tag=-:-;;
19530 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
19531 esac
19532 ac_save_IFS=$IFS
19533 IFS=:
19534 set x $ac_tag
19535 IFS=$ac_save_IFS
19536 shift
19537 ac_file=$1
19538 shift
19539
19540 case $ac_mode in
19541 :L) ac_source=$1;;
19542 :[FH])
19543 ac_file_inputs=
19544 for ac_f
19545 do
19546 case $ac_f in
19547 -) ac_f="$ac_tmp/stdin";;
19548 *) # Look for the file first in the build tree, then in the source tree
19549 # (if the path is not absolute). The absolute path cannot be DOS-style,
19550 # because $ac_f cannot contain `:'.
19551 test -f "$ac_f" ||
19552 case $ac_f in
19553 [\\/$]*) false;;
19554 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
19555 esac ||
19556 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
19557 esac
19558 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
19559 as_fn_append ac_file_inputs " '$ac_f'"
19560 done
19561
19562 # Let's still pretend it is `configure' which instantiates (i.e., don't
19563 # use $as_me), people would be surprised to read:
19564 # /* config.h. Generated by config.status. */
19565 configure_input='Generated from '`
19566 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
19567 `' by configure.'
19568 if test x"$ac_file" != x-; then
19569 configure_input="$ac_file. $configure_input"
19570 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
19571 $as_echo "$as_me: creating $ac_file" >&6;}
19572 fi
19573 # Neutralize special characters interpreted by sed in replacement strings.
19574 case $configure_input in #(
19575 *\&* | *\|* | *\\* )
19576 ac_sed_conf_input=`$as_echo "$configure_input" |
19577 sed 's/[\\\\&|]/\\\\&/g'`;; #(
19578 *) ac_sed_conf_input=$configure_input;;
19579 esac
19580
19581 case $ac_tag in
19582 *:-:* | *:-) cat >"$ac_tmp/stdin" \
19583 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
19584 esac
19585 ;;
19586 esac
19587
19588 ac_dir=`$as_dirname -- "$ac_file" ||
19589 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
19590 X"$ac_file" : 'X\(//\)[^/]' \| \
19591 X"$ac_file" : 'X\(//\)$' \| \
19592 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
19593 $as_echo X"$ac_file" |
19594 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
19595 s//\1/
19596 q
19597 }
19598 /^X\(\/\/\)[^/].*/{
19599 s//\1/
19600 q
19601 }
19602 /^X\(\/\/\)$/{
19603 s//\1/
19604 q
19605 }
19606 /^X\(\/\).*/{
19607 s//\1/
19608 q
19609 }
19610 s/.*/./; q'`
19611 as_dir="$ac_dir"; as_fn_mkdir_p
19612 ac_builddir=.
19613
19614 case "$ac_dir" in
19615 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
19616 *)
19617 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
19618 # A ".." for each directory in $ac_dir_suffix.
19619 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
19620 case $ac_top_builddir_sub in
19621 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
19622 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
19623 esac ;;
19624 esac
19625 ac_abs_top_builddir=$ac_pwd
19626 ac_abs_builddir=$ac_pwd$ac_dir_suffix
19627 # for backward compatibility:
19628 ac_top_builddir=$ac_top_build_prefix
19629
19630 case $srcdir in
19631 .) # We are building in place.
19632 ac_srcdir=.
19633 ac_top_srcdir=$ac_top_builddir_sub
19634 ac_abs_top_srcdir=$ac_pwd ;;
19635 [\\/]* | ?:[\\/]* ) # Absolute name.
19636 ac_srcdir=$srcdir$ac_dir_suffix;
19637 ac_top_srcdir=$srcdir
19638 ac_abs_top_srcdir=$srcdir ;;
19639 *) # Relative name.
19640 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
19641 ac_top_srcdir=$ac_top_build_prefix$srcdir
19642 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
19643 esac
19644 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
19645
19646
19647 case $ac_mode in
19648 :F)
19649 #
19650 # CONFIG_FILE
19651 #
19652
19653 case $INSTALL in
19654 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
19655 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
19656 esac
19657 _ACEOF
19658
19659 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
19660 # If the template does not know about datarootdir, expand it.
19661 # FIXME: This hack should be removed a few years after 2.60.
19662 ac_datarootdir_hack=; ac_datarootdir_seen=
19663 ac_sed_dataroot='
19664 /datarootdir/ {
19665 p
19666 q
19667 }
19668 /@datadir@/p
19669 /@docdir@/p
19670 /@infodir@/p
19671 /@localedir@/p
19672 /@mandir@/p'
19673 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
19674 *datarootdir*) ac_datarootdir_seen=yes;;
19675 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
19676 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
19677 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
19678 _ACEOF
19679 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
19680 ac_datarootdir_hack='
19681 s&@datadir@&$datadir&g
19682 s&@docdir@&$docdir&g
19683 s&@infodir@&$infodir&g
19684 s&@localedir@&$localedir&g
19685 s&@mandir@&$mandir&g
19686 s&\\\${datarootdir}&$datarootdir&g' ;;
19687 esac
19688 _ACEOF
19689
19690 # Neutralize VPATH when `$srcdir' = `.'.
19691 # Shell code in configure.ac might set extrasub.
19692 # FIXME: do we really want to maintain this feature?
19693 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
19694 ac_sed_extra="$ac_vpsub
19695 $extrasub
19696 _ACEOF
19697 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
19698 :t
19699 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
19700 s|@configure_input@|$ac_sed_conf_input|;t t
19701 s&@top_builddir@&$ac_top_builddir_sub&;t t
19702 s&@top_build_prefix@&$ac_top_build_prefix&;t t
19703 s&@srcdir@&$ac_srcdir&;t t
19704 s&@abs_srcdir@&$ac_abs_srcdir&;t t
19705 s&@top_srcdir@&$ac_top_srcdir&;t t
19706 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
19707 s&@builddir@&$ac_builddir&;t t
19708 s&@abs_builddir@&$ac_abs_builddir&;t t
19709 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
19710 s&@INSTALL@&$ac_INSTALL&;t t
19711 $ac_datarootdir_hack
19712 "
19713 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
19714 if $ac_cs_awk_getline; then
19715 $AWK -f "$ac_tmp/subs.awk"
19716 else
19717 $AWK -f "$ac_tmp/subs.awk" | $SHELL
19718 fi \
19719 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
19720
19721 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
19722 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
19723 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
19724 "$ac_tmp/out"`; test -z "$ac_out"; } &&
19725 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
19726 which seems to be undefined. Please make sure it is defined" >&5
19727 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
19728 which seems to be undefined. Please make sure it is defined" >&2;}
19729
19730 rm -f "$ac_tmp/stdin"
19731 case $ac_file in
19732 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
19733 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
19734 esac \
19735 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
19736 ;;
19737
19738
19739
19740 esac
19741
19742
19743 case $ac_file$ac_mode in
19744 "Makefile":F) sed "$extrasub_build" Makefile |
19745 sed "$extrasub_host" |
19746 sed "$extrasub_target" > mf$$
19747 mv -f mf$$ Makefile ;;
19748
19749 esac
19750 done # for ac_tag
19751
19752
19753 as_fn_exit 0
19754 _ACEOF
19755 ac_clean_files=$ac_clean_files_save
19756
19757 test $ac_write_fail = 0 ||
19758 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
19759
19760
19761 # configure is writing to config.log, and then calls config.status.
19762 # config.status does its own redirection, appending to config.log.
19763 # Unfortunately, on DOS this fails, as config.log is still kept open
19764 # by configure, so config.status won't be able to write to it; its
19765 # output is simply discarded. So we exec the FD to /dev/null,
19766 # effectively closing config.log, so it can be properly (re)opened and
19767 # appended to by config.status. When coming back to configure, we
19768 # need to make the FD available again.
19769 if test "$no_create" != yes; then
19770 ac_cs_success=:
19771 ac_config_status_args=
19772 test "$silent" = yes &&
19773 ac_config_status_args="$ac_config_status_args --quiet"
19774 exec 5>/dev/null
19775 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
19776 exec 5>>config.log
19777 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
19778 # would make configure fail if this is the last instruction.
19779 $ac_cs_success || as_fn_exit 1
19780 fi
19781 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
19782 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
19783 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
19784 fi
19785
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