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re PR tree-optimization/41112 (ACATS c43205b fails at -O2 (tree-sra))
[thirdparty/gcc.git] / libiberty / configure
CommitLineData
0bc0cd11 1#! /bin/sh
0bc0cd11 2# Guess values for system-dependent variables and create Makefiles.
5213506e
RW		 3# Generated by GNU Autoconf 2.64.
4#
5# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
6# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
7# Foundation, Inc.
0bc0cd11
JL		 8#
9# This configure script is free software; the Free Software Foundation
10# gives unlimited permission to copy, distribute and modify it.
5213506e
RW		 11## -------------------- ##
12## M4sh Initialization. ##
13## -------------------- ##
238235ef 14
5213506e
RW		 15# Be more Bourne compatible
16DUALCASE=1; export DUALCASE # for MKS sh
17if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
238235ef
DJ		 18 emulate sh
19 NULLCMD=:
5213506e 20 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
238235ef
DJ		 21 # is contrary to our usage. Disable this feature.
22 alias -g '${1+"$@"}'='"$@"'
5213506e
RW		 23 setopt NO_GLOB_SUBST
24else
25 case `(set -o) 2>/dev/null` in #(
26 *posix*) :
27 set -o posix ;; #(
28 *) :
29 ;;
30esac
238235ef
DJ		 31fi
32
5213506e
RW		 33
34as_nl='
35'
36export as_nl
37# Printing a long string crashes Solaris 7 /usr/bin/printf.
38as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
39as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
40as_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.
43if 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 --'
47elif (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'
50else
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 $as_echo_body as_echo'
70fi
71
72# The user is always right.
73if test "${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 }
238235ef
DJ		 79fi
80
81
5213506e
RW		 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.)
87IFS=" "" $as_nl"
88
89# Find who we are. Look in the path if we contain no directory separator.
90case $0 in #((
91 *[\\/]* ) as_myself=$0 ;;
92 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
93for as_dir in $PATH
94do
95 IFS=$as_save_IFS
96 test -z "$as_dir" && as_dir=.
97 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
98 done
99IFS=$as_save_IFS
100
101 ;;
102esac
103# We did not find ourselves, most probably we were run as `sh COMMAND'
104# in which case we are not to be found in the path.
105if test "x$as_myself" = x; then
106 as_myself=$0
107fi
108if test ! -f "$as_myself"; then
109 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
110 exit 1
111fi
112
113# Unset variables that we do not need and which cause bugs (e.g. in
114# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
115# suppresses any "Segmentation fault" message there. '((' could
116# trigger a bug in pdksh 5.2.14.
117for as_var in BASH_ENV ENV MAIL MAILPATH
118do eval test x\${$as_var+set} = xset \
119 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
120done
238235ef
DJ		 121PS1='$ '
122PS2='> '
123PS4='+ '
124
125# NLS nuisances.
5213506e
RW		 126LC_ALL=C
127export LC_ALL
128LANGUAGE=C
129export LANGUAGE
130
131# CDPATH.
132(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
133
134if test "x$CONFIG_SHELL" = x; then
135 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
136 emulate sh
137 NULLCMD=:
138 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
139 # is contrary to our usage. Disable this feature.
140 alias -g '\${1+\"\$@\"}'='\"\$@\"'
141 setopt NO_GLOB_SUBST
142else
143 case \`(set -o) 2>/dev/null\` in #(
144 *posix*) :
145 set -o posix ;; #(
146 *) :
147 ;;
148esac
149fi
150"
151 as_required="as_fn_return () { (exit \$1); }
152as_fn_success () { as_fn_return 0; }
153as_fn_failure () { as_fn_return 1; }
154as_fn_ret_success () { return 0; }
155as_fn_ret_failure () { return 1; }
156
157exitcode=0
158as_fn_success || { exitcode=1; echo as_fn_success failed.; }
159as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
160as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
161as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
162if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
163
164else
165 exitcode=1; echo positional parameters were not saved.
166fi
167test x\$exitcode = x0 || exit 1"
168 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
169 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
170 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
171 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
172test \$(( 1 + 1 )) = 2 || exit 1"
173 if (eval "$as_required") 2>/dev/null; then :
174 as_have_required=yes
175else
176 as_have_required=no
177fi
178 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
179
180else
181 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
182as_found=false
183for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
238235ef 184do
5213506e
RW		 185 IFS=$as_save_IFS
186 test -z "$as_dir" && as_dir=.
187 as_found=:
188 case $as_dir in #(
189 /*)
190 for as_base in sh bash ksh sh5; do
191 # Try only shells that exist, to save several forks.
192 as_shell=$as_dir/$as_base
193 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
194 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
195 CONFIG_SHELL=$as_shell as_have_required=yes
196 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
197 break 2
198fi
199fi
200 done;;
201 esac
202 as_found=false
203done
204$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
205 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
206 CONFIG_SHELL=$SHELL as_have_required=yes
207fi; }
208IFS=$as_save_IFS
209
210
211 if test "x$CONFIG_SHELL" != x; then :
212 # We cannot yet assume a decent shell, so we have to provide a
213 # neutralization value for shells without unset; and this also
214 # works around shells that cannot unset nonexistent variables.
215 BASH_ENV=/dev/null
216 ENV=/dev/null
217 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
218 export CONFIG_SHELL
219 exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
220fi
221
222 if test x$as_have_required = xno; then :
223 $as_echo "$0: This script requires a shell more modern than all"
224 $as_echo "$0: the shells that I found on your system."
225 if test x${ZSH_VERSION+set} = xset ; then
226 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
227 $as_echo "$0: be upgraded to zsh 4.3.4 or later."
238235ef 228 else
5213506e
RW		 229 $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
230$0: including any error possibly output before this
231$0: message. Then install a modern shell, or manually run
232$0: the script under such a shell if you do have one."
238235ef 233 fi
5213506e
RW		 234 exit 1
235fi
236fi
237fi
238SHELL=${CONFIG_SHELL-/bin/sh}
239export SHELL
240# Unset more variables known to interfere with behavior of common tools.
241CLICOLOR_FORCE= GREP_OPTIONS=
242unset CLICOLOR_FORCE GREP_OPTIONS
243
244## --------------------- ##
245## M4sh Shell Functions. ##
246## --------------------- ##
247# as_fn_unset VAR
248# ---------------
249# Portably unset VAR.
250as_fn_unset ()
251{
252 { eval $1=; unset $1;}
253}
254as_unset=as_fn_unset
255
256# as_fn_set_status STATUS
257# -----------------------
258# Set $? to STATUS, without forking.
259as_fn_set_status ()
260{
261 return $1
262} # as_fn_set_status
263
264# as_fn_exit STATUS
265# -----------------
266# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
267as_fn_exit ()
268{
269 set +e
270 as_fn_set_status $1
271 exit $1
272} # as_fn_exit
273
274# as_fn_mkdir_p
275# -------------
276# Create "$as_dir" as a directory, including parents if necessary.
277as_fn_mkdir_p ()
278{
279
280 case $as_dir in #(
281 -*) as_dir=./$as_dir;;
282 esac
283 test -d "$as_dir" || eval $as_mkdir_p || {
284 as_dirs=
285 while :; do
286 case $as_dir in #(
287 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
288 *) as_qdir=$as_dir;;
289 esac
290 as_dirs="'$as_qdir' $as_dirs"
291 as_dir=`$as_dirname -- "$as_dir" ||
292$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
293 X"$as_dir" : 'X\(//\)[^/]' \| \
294 X"$as_dir" : 'X\(//\)$' \| \
295 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
296$as_echo X"$as_dir" |
297 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
298 s//\1/
299 q
300 }
301 /^X\(\/\/\)[^/].*/{
302 s//\1/
303 q
304 }
305 /^X\(\/\/\)$/{
306 s//\1/
307 q
308 }
309 /^X\(\/\).*/{
310 s//\1/
311 q
312 }
313 s/.*/./; q'`
314 test -d "$as_dir" && break
315 done
316 test -z "$as_dirs" || eval "mkdir $as_dirs"
317 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
318
319
320} # as_fn_mkdir_p
321# as_fn_append VAR VALUE
322# ----------------------
323# Append the text in VALUE to the end of the definition contained in VAR. Take
324# advantage of any shell optimizations that allow amortized linear growth over
325# repeated appends, instead of the typical quadratic growth present in naive
326# implementations.
327if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
328 eval 'as_fn_append ()
329 {
330 eval $1+=\$2
331 }'
332else
333 as_fn_append ()
334 {
335 eval $1=\$$1\$2
336 }
337fi # as_fn_append
338
339# as_fn_arith ARG...
340# ------------------
341# Perform arithmetic evaluation on the ARGs, and store the result in the
342# global $as_val. Take advantage of shells that can avoid forks. The arguments
343# must be portable across $(()) and expr.
344if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
345 eval 'as_fn_arith ()
346 {
347 as_val=$(( $* ))
348 }'
349else
350 as_fn_arith ()
351 {
352 as_val=`expr "$@" || test $? -eq 1`
353 }
354fi # as_fn_arith
355
356
357# as_fn_error ERROR [LINENO LOG_FD]
358# ---------------------------------
359# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
360# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
361# script with status $?, using 1 if that was 0.
362as_fn_error ()
363{
364 as_status=$?; test $as_status -eq 0 && as_status=1
365 if test "$3"; then
366 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
367 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
368 fi
369 $as_echo "$as_me: error: $1" >&2
370 as_fn_exit $as_status
371} # as_fn_error
238235ef 372
5213506e
RW		 373if expr a : '\(a\)' >/dev/null 2>&1 &&
374 test "X`expr 00001 : '.*\(...\)'`" = X001; then
238235ef
DJ		 375 as_expr=expr
376else
377 as_expr=false
378fi
379
5213506e 380if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
238235ef
DJ		 381 as_basename=basename
382else
383 as_basename=false
384fi
385
5213506e
RW		 386if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
387 as_dirname=dirname
388else
389 as_dirname=false
390fi
238235ef 391
5213506e 392as_me=`$as_basename -- "$0" ||
238235ef
DJ		 393$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
394 X"$0" : 'X\(//\)$' \| \
5213506e
RW		 395 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
396$as_echo X/"$0" |
397 sed '/^.*\/\([^/][^/]*\)\/*$/{
398 s//\1/
399 q
400 }
401 /^X\/\(\/\/\)$/{
402 s//\1/
403 q
404 }
405 /^X\/\(\/\).*/{
406 s//\1/
407 q
408 }
409 s/.*/./; q'`
238235ef 410
238235ef
DJ		 411# Avoid depending upon Character Ranges.
412as_cr_letters='abcdefghijklmnopqrstuvwxyz'
413as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
414as_cr_Letters=$as_cr_letters$as_cr_LETTERS
415as_cr_digits='0123456789'
416as_cr_alnum=$as_cr_Letters$as_cr_digits
417
238235ef 418
5213506e
RW		 419 as_lineno_1=$LINENO as_lineno_1a=$LINENO
420 as_lineno_2=$LINENO as_lineno_2a=$LINENO
421 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
422 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
423 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
424 sed -n '
425 p
426 /[$]LINENO/=
427 ' <$as_myself |
238235ef 428 sed '
5213506e
RW		 429 s/[$]LINENO.*/&-/
430 t lineno
431 b
432 :lineno
238235ef 433 N
5213506e
RW		 434 :loop
435 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
238235ef 436 t loop
5213506e 437 s/-\n.*//
238235ef 438 ' >$as_me.lineno &&
5213506e
RW		 439 chmod +x "$as_me.lineno" ||
440 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
238235ef
DJ		 441
442 # Don't try to exec as it changes $[0], causing all sort of problems
443 # (the dirname of $[0] is not the place where we might find the
5213506e
RW		 444 # original and so on. Autoconf is especially sensitive to this).
445 . "./$as_me.lineno"
238235ef
DJ		 446 # Exit status is that of the last command.
447 exit
448}
449
5213506e
RW		 450ECHO_C= ECHO_N= ECHO_T=
451case `echo -n x` in #(((((
452-n*)
453 case `echo 'xy\c'` in
454 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
455 xy) ECHO_C='\c';;
456 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
457 ECHO_T=' ';;
458 esac;;
459*)
460 ECHO_N='-n';;
238235ef
DJ		 461esac
462
5213506e
RW		 463rm -f conf$$ conf$$.exe conf$$.file
464if test -d conf$$.dir; then
465 rm -f conf$$.dir/conf$$.file
238235ef 466else
5213506e
RW		 467 rm -f conf$$.dir
468 mkdir conf$$.dir 2>/dev/null
238235ef 469fi
5213506e
RW		 470if (echo >conf$$.file) 2>/dev/null; then
471 if ln -s conf$$.file conf$$ 2>/dev/null; then
238235ef 472 as_ln_s='ln -s'
5213506e
RW		 473 # ... but there are two gotchas:
474 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
475 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
476 # In both cases, we have to default to `cp -p'.
477 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
478 as_ln_s='cp -p'
479 elif ln conf$$.file conf$$ 2>/dev/null; then
480 as_ln_s=ln
481 else
482 as_ln_s='cp -p'
238235ef 483 fi
238235ef
DJ		 484else
485 as_ln_s='cp -p'
486fi
5213506e
RW		 487rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
488rmdir conf$$.dir 2>/dev/null
238235ef
DJ		 489
490if mkdir -p . 2>/dev/null; then
5213506e 491 as_mkdir_p='mkdir -p "$as_dir"'
238235ef 492else
3beb1315 493 test -d ./-p && rmdir ./-p
238235ef
DJ		 494 as_mkdir_p=false
495fi
496
5213506e
RW		 497if test -x / >/dev/null 2>&1; then
498 as_test_x='test -x'
499else
500 if ls -dL / >/dev/null 2>&1; then
501 as_ls_L_option=L
502 else
503 as_ls_L_option=
504 fi
505 as_test_x='
506 eval sh -c '\''
507 if test -d "$1"; then
508 test -d "$1/.";
509 else
510 case $1 in #(
511 -*)set "./$1";;
512 esac;
513 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
514 ???[sx]*):;;*)false;;esac;fi
515 '\'' sh
516 '
517fi
518as_executable_p=$as_test_x
238235ef
DJ		 519
520# Sed expression to map a string onto a valid CPP name.
3beb1315 521as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
238235ef
DJ		 522
523# Sed expression to map a string onto a valid variable name.
3beb1315 524as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
238235ef
DJ		 525
526
5213506e 527exec 7<&0 </dev/null 6>&1
238235ef
DJ		 528
529# Name of the host.
530# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
531# so uname gets run too.
532ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
533
238235ef
DJ		 534#
535# Initializations.
536#
0bc0cd11 537ac_default_prefix=/usr/local
5213506e 538ac_clean_files=
238235ef 539ac_config_libobj_dir=.
5213506e 540LIBOBJS=
238235ef
DJ		 541cross_compiling=no
542subdirs=
543MFLAGS=
544MAKEFLAGS=
238235ef
DJ		 545
546# Identity of this package.
547PACKAGE_NAME=
548PACKAGE_TARNAME=
549PACKAGE_VERSION=
550PACKAGE_STRING=
551PACKAGE_BUGREPORT=
5213506e 552PACKAGE_URL=
238235ef
DJ		 553
554ac_unique_file="xmalloc.c"
555# Factoring default headers for most tests.
556ac_includes_default="\
557#include <stdio.h>
5213506e 558#ifdef HAVE_SYS_TYPES_H
238235ef
DJ		 559# include <sys/types.h>
560#endif
5213506e 561#ifdef HAVE_SYS_STAT_H
238235ef
DJ		 562# include <sys/stat.h>
563#endif
5213506e 564#ifdef STDC_HEADERS
238235ef
DJ		 565# include <stdlib.h>
566# include <stddef.h>
567#else
5213506e 568# ifdef HAVE_STDLIB_H
238235ef
DJ		 569# include <stdlib.h>
570# endif
571#endif
5213506e
RW		 572#ifdef HAVE_STRING_H
573# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
238235ef
DJ		 574# include <memory.h>
575# endif
576# include <string.h>
577#endif
5213506e 578#ifdef HAVE_STRINGS_H
238235ef
DJ		 579# include <strings.h>
580#endif
5213506e 581#ifdef HAVE_INTTYPES_H
238235ef 582# include <inttypes.h>
238235ef 583#endif
5213506e
RW		 584#ifdef HAVE_STDINT_H
585# include <stdint.h>
586#endif
587#ifdef HAVE_UNISTD_H
238235ef
DJ		 588# include <unistd.h>
589#endif"
590
5213506e
RW		 591ac_subst_vars='LTLIBOBJS
592INSTALL_DEST
593pexecute
594target_header_dir
595CHECK
596LIBOBJS
597PICFLAG
598INSTALL_DATA
599INSTALL_SCRIPT
600INSTALL_PROGRAM
601EGREP
602GREP
603OUTPUT_OPTION
604NO_MINUS_C_MINUS_O
605ac_libiberty_warn_cflags
606CPP
607OBJEXT
608EXEEXT
609ac_ct_CC
610CPPFLAGS
611LDFLAGS
612CFLAGS
613CC
614RANLIB
615AR
616host_os
617host_vendor
618host_cpu
619host
620build_os
621build_vendor
622build_cpu
623build
624HAVE_PERL
625PERL
626BUILD_INFO
627MAKEINFO
628NOTMAINT
629MAINT
630libiberty_topdir
631target_alias
632host_alias
633build_alias
634LIBS
635ECHO_T
636ECHO_N
637ECHO_C
638DEFS
639mandir
640localedir
641libdir
642psdir
643pdfdir
644dvidir
645htmldir
646infodir
647docdir
648oldincludedir
649includedir
650localstatedir
651sharedstatedir
652sysconfdir
653datadir
654datarootdir
655libexecdir
656sbindir
657bindir
658program_transform_name
659prefix
660exec_prefix
661PACKAGE_URL
662PACKAGE_BUGREPORT
663PACKAGE_STRING
664PACKAGE_VERSION
665PACKAGE_TARNAME
666PACKAGE_NAME
667PATH_SEPARATOR
668SHELL'
238235ef 669ac_subst_files='host_makefile_frag'
5213506e
RW		 670ac_user_opts='
671enable_option_checking
672with_target_subdir
673with_build_subdir
674with_cross_host
675with_newlib
676enable_maintainer_mode
677enable_multilib
678enable_largefile
679enable_install_libiberty
680'
681 ac_precious_vars='build_alias
682host_alias
683target_alias
684CC
685CFLAGS
686LDFLAGS
687LIBS
688CPPFLAGS
689CPP'
690
0bc0cd11
JL		 691
692# Initialize some variables set by options.
238235ef
DJ		 693ac_init_help=
694ac_init_version=false
5213506e
RW		 695ac_unrecognized_opts=
696ac_unrecognized_sep=
0bc0cd11
JL		 697# The variables have the same names as the options, with
698# dashes changed to underlines.
238235ef 699cache_file=/dev/null
0bc0cd11 700exec_prefix=NONE
0bc0cd11 701no_create=
0bc0cd11
JL		 702no_recursion=
703prefix=NONE
704program_prefix=NONE
705program_suffix=NONE
706program_transform_name=s,x,x,
707silent=
708site=
709srcdir=
0bc0cd11
JL		 710verbose=
711x_includes=NONE
712x_libraries=NONE
238235ef
DJ		 713
714# Installation directory options.
715# These are left unexpanded so users can "make install exec_prefix=/foo"
716# and all the variables that are supposed to be based on exec_prefix
717# by default will actually change.
718# Use braces instead of parens because sh, perl, etc. also accept them.
5213506e 719# (The list follows the same order as the GNU Coding Standards.)
0bc0cd11
JL		 720bindir='${exec_prefix}/bin'
721sbindir='${exec_prefix}/sbin'
722libexecdir='${exec_prefix}/libexec'
5213506e
RW		 723datarootdir='${prefix}/share'
724datadir='${datarootdir}'
0bc0cd11
JL		 725sysconfdir='${prefix}/etc'
726sharedstatedir='${prefix}/com'
727localstatedir='${prefix}/var'
0bc0cd11
JL		 728includedir='${prefix}/include'
729oldincludedir='/usr/include'
5213506e
RW		 730docdir='${datarootdir}/doc/${PACKAGE}'
731infodir='${datarootdir}/info'
732htmldir='${docdir}'
733dvidir='${docdir}'
734pdfdir='${docdir}'
735psdir='${docdir}'
736libdir='${exec_prefix}/lib'
737localedir='${datarootdir}/locale'
738mandir='${datarootdir}/man'
0bc0cd11 739
0bc0cd11 740ac_prev=
5213506e 741ac_dashdash=
0bc0cd11
JL		 742for ac_option
743do
0bc0cd11
JL		 744 # If the previous option needs an argument, assign it.
745 if test -n "$ac_prev"; then
5213506e 746 eval $ac_prev=\$ac_option
0bc0cd11
JL		 747 ac_prev=
748 continue
749 fi
750
5213506e
RW		 751 case $ac_option in
752 *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
753 *) ac_optarg=yes ;;
754 esac
0bc0cd11
JL		 755
756 # Accept the important Cygnus configure options, so we can diagnose typos.
757
5213506e
RW		 758 case $ac_dashdash$ac_option in
759 --)
760 ac_dashdash=yes ;;
0bc0cd11
JL		 761
762 -bindir | --bindir | --bindi | --bind | --bin | --bi)
763 ac_prev=bindir ;;
764 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
238235ef 765 bindir=$ac_optarg ;;
0bc0cd11
JL		 766
767 -build | --build | --buil | --bui | --bu)
238235ef 768 ac_prev=build_alias ;;
0bc0cd11 769 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
238235ef 770 build_alias=$ac_optarg ;;
0bc0cd11
JL		 771
772 -cache-file | --cache-file | --cache-fil | --cache-fi \
773 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
774 ac_prev=cache_file ;;
775 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
776 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
238235ef
DJ		 777 cache_file=$ac_optarg ;;
778
779 --config-cache | -C)
780 cache_file=config.cache ;;
0bc0cd11 781
5213506e 782 -datadir | --datadir | --datadi | --datad)
0bc0cd11 783 ac_prev=datadir ;;
5213506e 784 -datadir=* | --datadir=* | --datadi=* | --datad=*)
238235ef 785 datadir=$ac_optarg ;;
0bc0cd11 786
5213506e
RW		 787 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
788 | --dataroo | --dataro | --datar)
789 ac_prev=datarootdir ;;
790 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
791 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
792 datarootdir=$ac_optarg ;;
793
0bc0cd11 794 -disable-* | --disable-*)
5213506e 795 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
0bc0cd11 796 # Reject names that are not valid shell variable names.
5213506e
RW		 797 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
798 as_fn_error "invalid feature name: $ac_useropt"
799 ac_useropt_orig=$ac_useropt
800 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
801 case $ac_user_opts in
802 *"
803"enable_$ac_useropt"
804"*) ;;
805 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
806 ac_unrecognized_sep=', ';;
807 esac
808 eval enable_$ac_useropt=no ;;
809
810 -docdir | --docdir | --docdi | --doc | --do)
811 ac_prev=docdir ;;
812 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
813 docdir=$ac_optarg ;;
814
815 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
816 ac_prev=dvidir ;;
817 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
818 dvidir=$ac_optarg ;;
0bc0cd11
JL		 819
820 -enable-* | --enable-*)
5213506e 821 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
0bc0cd11 822 # Reject names that are not valid shell variable names.
5213506e
RW		 823 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
824 as_fn_error "invalid feature name: $ac_useropt"
825 ac_useropt_orig=$ac_useropt
826 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
827 case $ac_user_opts in
828 *"
829"enable_$ac_useropt"
830"*) ;;
831 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
832 ac_unrecognized_sep=', ';;
0bc0cd11 833 esac
5213506e 834 eval enable_$ac_useropt=\$ac_optarg ;;
0bc0cd11
JL		 835
836 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
837 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
838 | --exec | --exe | --ex)
839 ac_prev=exec_prefix ;;
840 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
841 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
842 | --exec=* | --exe=* | --ex=*)
238235ef 843 exec_prefix=$ac_optarg ;;
0bc0cd11
JL		 844
845 -gas | --gas | --ga | --g)
846 # Obsolete; use --with-gas.
847 with_gas=yes ;;
848
238235ef
DJ		 849 -help | --help | --hel | --he | -h)
850 ac_init_help=long ;;
851 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
852 ac_init_help=recursive ;;
853 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
854 ac_init_help=short ;;
0bc0cd11
JL		 855
856 -host | --host | --hos | --ho)
238235ef 857 ac_prev=host_alias ;;
0bc0cd11 858 -host=* | --host=* | --hos=* | --ho=*)
238235ef 859 host_alias=$ac_optarg ;;
0bc0cd11 860
5213506e
RW		 861 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
862 ac_prev=htmldir ;;
863 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
864 | --ht=*)
865 htmldir=$ac_optarg ;;
866
0bc0cd11
JL		 867 -includedir | --includedir | --includedi | --included | --include \
868 | --includ | --inclu | --incl | --inc)
869 ac_prev=includedir ;;
870 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
871 | --includ=* | --inclu=* | --incl=* | --inc=*)
238235ef 872 includedir=$ac_optarg ;;
0bc0cd11
JL		 873
874 -infodir | --infodir | --infodi | --infod | --info | --inf)
875 ac_prev=infodir ;;
876 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
238235ef 877 infodir=$ac_optarg ;;
0bc0cd11
JL		 878
879 -libdir | --libdir | --libdi | --libd)
880 ac_prev=libdir ;;
881 -libdir=* | --libdir=* | --libdi=* | --libd=*)
238235ef 882 libdir=$ac_optarg ;;
0bc0cd11
JL		 883
884 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
885 | --libexe | --libex | --libe)
886 ac_prev=libexecdir ;;
887 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
888 | --libexe=* | --libex=* | --libe=*)
238235ef 889 libexecdir=$ac_optarg ;;
0bc0cd11 890
5213506e
RW		 891 -localedir | --localedir | --localedi | --localed | --locale)
892 ac_prev=localedir ;;
893 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
894 localedir=$ac_optarg ;;
895
0bc0cd11 896 -localstatedir | --localstatedir | --localstatedi | --localstated \
5213506e 897 | --localstate | --localstat | --localsta | --localst | --locals)
0bc0cd11
JL		 898 ac_prev=localstatedir ;;
899 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
5213506e 900 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
238235ef 901 localstatedir=$ac_optarg ;;
0bc0cd11
JL		 902
903 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
904 ac_prev=mandir ;;
905 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
238235ef 906 mandir=$ac_optarg ;;
0bc0cd11
JL		 907
908 -nfp | --nfp | --nf)
909 # Obsolete; use --without-fp.
910 with_fp=no ;;
911
912 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
238235ef 913 | --no-cr | --no-c | -n)
0bc0cd11
JL		 914 no_create=yes ;;
915
916 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
917 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
918 no_recursion=yes ;;
919
920 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
921 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
922 | --oldin | --oldi | --old | --ol | --o)
923 ac_prev=oldincludedir ;;
924 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
925 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
926 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
238235ef 927 oldincludedir=$ac_optarg ;;
0bc0cd11
JL		 928
929 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
930 ac_prev=prefix ;;
931 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
238235ef 932 prefix=$ac_optarg ;;
0bc0cd11
JL		 933
934 -program-prefix | --program-prefix | --program-prefi | --program-pref \
935 | --program-pre | --program-pr | --program-p)
936 ac_prev=program_prefix ;;
937 -program-prefix=* | --program-prefix=* | --program-prefi=* \
938 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
238235ef 939 program_prefix=$ac_optarg ;;
0bc0cd11
JL		 940
941 -program-suffix | --program-suffix | --program-suffi | --program-suff \
942 | --program-suf | --program-su | --program-s)
943 ac_prev=program_suffix ;;
944 -program-suffix=* | --program-suffix=* | --program-suffi=* \
945 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
238235ef 946 program_suffix=$ac_optarg ;;
0bc0cd11
JL		 947
948 -program-transform-name | --program-transform-name \
949 | --program-transform-nam | --program-transform-na \
950 | --program-transform-n | --program-transform- \
951 | --program-transform | --program-transfor \
952 | --program-transfo | --program-transf \
953 | --program-trans | --program-tran \
954 | --progr-tra | --program-tr | --program-t)
955 ac_prev=program_transform_name ;;
956 -program-transform-name=* | --program-transform-name=* \
957 | --program-transform-nam=* | --program-transform-na=* \
958 | --program-transform-n=* | --program-transform-=* \
959 | --program-transform=* | --program-transfor=* \
960 | --program-transfo=* | --program-transf=* \
961 | --program-trans=* | --program-tran=* \
962 | --progr-tra=* | --program-tr=* | --program-t=*)
238235ef 963 program_transform_name=$ac_optarg ;;
0bc0cd11 964
5213506e
RW		 965 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
966 ac_prev=pdfdir ;;
967 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
968 pdfdir=$ac_optarg ;;
969
970 -psdir | --psdir | --psdi | --psd | --ps)
971 ac_prev=psdir ;;
972 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
973 psdir=$ac_optarg ;;
974
0bc0cd11
JL		 975 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
976 | -silent | --silent | --silen | --sile | --sil)
977 silent=yes ;;
978
979 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
980 ac_prev=sbindir ;;
981 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
982 | --sbi=* | --sb=*)
238235ef 983 sbindir=$ac_optarg ;;
0bc0cd11
JL		 984
985 -sharedstatedir | --sharedstatedir | --sharedstatedi \
986 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
987 | --sharedst | --shareds | --shared | --share | --shar \
988 | --sha | --sh)
989 ac_prev=sharedstatedir ;;
990 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
991 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
992 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
993 | --sha=* | --sh=*)
238235ef 994 sharedstatedir=$ac_optarg ;;
0bc0cd11
JL		 995
996 -site | --site | --sit)
997 ac_prev=site ;;
998 -site=* | --site=* | --sit=*)
238235ef 999 site=$ac_optarg ;;
0bc0cd11
JL		 1000
1001 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1002 ac_prev=srcdir ;;
1003 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
238235ef 1004 srcdir=$ac_optarg ;;
0bc0cd11
JL		 1005
1006 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1007 | --syscon | --sysco | --sysc | --sys | --sy)
1008 ac_prev=sysconfdir ;;
1009 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1010 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
238235ef 1011 sysconfdir=$ac_optarg ;;
0bc0cd11
JL		 1012
1013 -target | --target | --targe | --targ | --tar | --ta | --t)
238235ef 1014 ac_prev=target_alias ;;
0bc0cd11 1015 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
238235ef 1016 target_alias=$ac_optarg ;;
0bc0cd11
JL		 1017
1018 -v | -verbose | --verbose | --verbos | --verbo | --verb)
1019 verbose=yes ;;
1020
238235ef
DJ		 1021 -version | --version | --versio | --versi | --vers | -V)
1022 ac_init_version=: ;;
0bc0cd11
JL		 1023
1024 -with-* | --with-*)
5213506e 1025 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
0bc0cd11 1026 # Reject names that are not valid shell variable names.
5213506e
RW		 1027 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1028 as_fn_error "invalid package name: $ac_useropt"
1029 ac_useropt_orig=$ac_useropt
1030 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1031 case $ac_user_opts in
1032 *"
1033"with_$ac_useropt"
1034"*) ;;
1035 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1036 ac_unrecognized_sep=', ';;
0bc0cd11 1037 esac
5213506e 1038 eval with_$ac_useropt=\$ac_optarg ;;
0bc0cd11
JL		 1039
1040 -without-* | --without-*)
5213506e 1041 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
0bc0cd11 1042 # Reject names that are not valid shell variable names.
5213506e
RW		 1043 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1044 as_fn_error "invalid package name: $ac_useropt"
1045 ac_useropt_orig=$ac_useropt
1046 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1047 case $ac_user_opts in
1048 *"
1049"with_$ac_useropt"
1050"*) ;;
1051 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1052 ac_unrecognized_sep=', ';;
1053 esac
1054 eval with_$ac_useropt=no ;;
0bc0cd11
JL		 1055
1056 --x)
1057 # Obsolete; use --with-x.
1058 with_x=yes ;;
1059
1060 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1061 | --x-incl | --x-inc | --x-in | --x-i)
1062 ac_prev=x_includes ;;
1063 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1064 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
238235ef 1065 x_includes=$ac_optarg ;;
0bc0cd11
JL		 1066
1067 -x-libraries | --x-libraries | --x-librarie | --x-librari \
1068 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1069 ac_prev=x_libraries ;;
1070 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1071 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
238235ef 1072 x_libraries=$ac_optarg ;;
0bc0cd11 1073
5213506e
RW		 1074 -*) as_fn_error "unrecognized option: \`$ac_option'
1075Try \`$0 --help' for more information."
0bc0cd11
JL		 1076 ;;
1077
238235ef
DJ		 1078 *=*)
1079 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1080 # Reject names that are not valid shell variable names.
5213506e
RW		 1081 case $ac_envvar in #(
1082 '' | [0-9]* | *[!_$as_cr_alnum]* )
1083 as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1084 esac
1085 eval $ac_envvar=\$ac_optarg
238235ef
DJ		 1086 export $ac_envvar ;;
1087
0bc0cd11 1088 *)
238235ef 1089 # FIXME: should be removed in autoconf 3.0.
5213506e 1090 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
238235ef 1091 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
5213506e 1092 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
238235ef 1093 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
0bc0cd11
JL		 1094 ;;
1095
1096 esac
1097done
1098
1099if test -n "$ac_prev"; then
238235ef 1100 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
5213506e 1101 as_fn_error "missing argument to $ac_option"
0bc0cd11 1102fi
0bc0cd11 1103
5213506e
RW		 1104if test -n "$ac_unrecognized_opts"; then
1105 case $enable_option_checking in
1106 no) ;;
1107 fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1108 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
238235ef 1109 esac
5213506e 1110fi
0bc0cd11 1111
5213506e
RW		 1112# Check all directory arguments for consistency.
1113for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1114 datadir sysconfdir sharedstatedir localstatedir includedir \
1115 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1116 libdir localedir mandir
0bc0cd11 1117do
5213506e
RW		 1118 eval ac_val=\$$ac_var
1119 # Remove trailing slashes.
238235ef 1120 case $ac_val in
5213506e
RW		 1121 */ )
1122 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1123 eval $ac_var=\$ac_val;;
0bc0cd11 1124 esac
5213506e
RW		 1125 # Be sure to have absolute directory names.
1126 case $ac_val in
1127 [\\/$]* | ?:[\\/]* ) continue;;
1128 NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1129 esac
1130 as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
0bc0cd11
JL		 1131done
1132
238235ef
DJ		 1133# There might be people who depend on the old broken behavior: `$host'
1134# used to hold the argument of --host etc.
1135# FIXME: To remove some day.
1136build=$build_alias
1137host=$host_alias
1138target=$target_alias
1139
1140# FIXME: To remove some day.
1141if test "x$host_alias" != x; then
1142 if test "x$build_alias" = x; then
1143 cross_compiling=maybe
5213506e 1144 $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
238235ef
DJ		 1145 If a cross compiler is detected then cross compile mode will be used." >&2
1146 elif test "x$build_alias" != "x$host_alias"; then
1147 cross_compiling=yes
1148 fi
1149fi
0bc0cd11 1150
238235ef
DJ		 1151ac_tool_prefix=
1152test -n "$host_alias" && ac_tool_prefix=$host_alias-
1153
1154test "$silent" = yes && exec 6>/dev/null
0bc0cd11 1155
0bc0cd11 1156
5213506e
RW		 1157ac_pwd=`pwd` && test -n "$ac_pwd" &&
1158ac_ls_di=`ls -di .` &&
1159ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1160 as_fn_error "working directory cannot be determined"
1161test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1162 as_fn_error "pwd does not report name of working directory"
1163
1164
0bc0cd11
JL		 1165# Find the source files, if location was not specified.
1166if test -z "$srcdir"; then
1167 ac_srcdir_defaulted=yes
5213506e
RW		 1168 # Try the directory containing this script, then the parent directory.
1169 ac_confdir=`$as_dirname -- "$as_myself" ||
1170$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1171 X"$as_myself" : 'X\(//\)[^/]' \| \
1172 X"$as_myself" : 'X\(//\)$' \| \
1173 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1174$as_echo X"$as_myself" |
1175 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1176 s//\1/
1177 q
1178 }
1179 /^X\(\/\/\)[^/].*/{
1180 s//\1/
1181 q
1182 }
1183 /^X\(\/\/\)$/{
1184 s//\1/
1185 q
1186 }
1187 /^X\(\/\).*/{
1188 s//\1/
1189 q
1190 }
1191 s/.*/./; q'`
0bc0cd11 1192 srcdir=$ac_confdir
5213506e 1193 if test ! -r "$srcdir/$ac_unique_file"; then
0bc0cd11
JL		 1194 srcdir=..
1195 fi
1196else
1197 ac_srcdir_defaulted=no
1198fi
5213506e
RW		 1199if test ! -r "$srcdir/$ac_unique_file"; then
1200 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1201 as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1202fi
1203ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1204ac_abs_confdir=`(
1205 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1206 pwd)`
1207# When building in place, set srcdir=.
1208if test "$ac_abs_confdir" = "$ac_pwd"; then
1209 srcdir=.
1210fi
1211# Remove unnecessary trailing slashes from srcdir.
1212# Double slashes in file names in object file debugging info
1213# mess up M-x gdb in Emacs.
1214case $srcdir in
1215*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1216esac
1217for ac_var in $ac_precious_vars; do
1218 eval ac_env_${ac_var}_set=\${${ac_var}+set}
1219 eval ac_env_${ac_var}_value=\$${ac_var}
1220 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1221 eval ac_cv_env_${ac_var}_value=\$${ac_var}
1222done
238235ef
DJ		 1223
1224#
1225# Report the --help message.
1226#
1227if test "$ac_init_help" = "long"; then
1228 # Omit some internal or obsolete options to make the list less imposing.
1229 # This message is too long to be a string in the A/UX 3.1 sh.
1230 cat <<_ACEOF
1231\`configure' configures this package to adapt to many kinds of systems.
1232
1233Usage: $0 [OPTION]... [VAR=VALUE]...
1234
1235To assign environment variables (e.g., CC, CFLAGS...), specify them as
1236VAR=VALUE. See below for descriptions of some of the useful variables.
1237
1238Defaults for the options are specified in brackets.
1239
1240Configuration:
1241 -h, --help display this help and exit
1242 --help=short display options specific to this package
1243 --help=recursive display the short help of all the included packages
1244 -V, --version display version information and exit
1245 -q, --quiet, --silent do not print \`checking...' messages
1246 --cache-file=FILE cache test results in FILE [disabled]
1247 -C, --config-cache alias for \`--cache-file=config.cache'
1248 -n, --no-create do not create output files
1249 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1250
238235ef
DJ		 1251Installation directories:
1252 --prefix=PREFIX install architecture-independent files in PREFIX
5213506e 1253 [$ac_default_prefix]
238235ef 1254 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
5213506e 1255 [PREFIX]
238235ef
DJ		 1256
1257By default, \`make install' will install all the files in
1258\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1259an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1260for instance \`--prefix=\$HOME'.
1261
1262For better control, use the options below.
1263
1264Fine tuning of the installation directories:
5213506e
RW		 1265 --bindir=DIR user executables [EPREFIX/bin]
1266 --sbindir=DIR system admin executables [EPREFIX/sbin]
1267 --libexecdir=DIR program executables [EPREFIX/libexec]
1268 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1269 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1270 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1271 --libdir=DIR object code libraries [EPREFIX/lib]
1272 --includedir=DIR C header files [PREFIX/include]
1273 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1274 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1275 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1276 --infodir=DIR info documentation [DATAROOTDIR/info]
1277 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1278 --mandir=DIR man documentation [DATAROOTDIR/man]
1279 --docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]
1280 --htmldir=DIR html documentation [DOCDIR]
1281 --dvidir=DIR dvi documentation [DOCDIR]
1282 --pdfdir=DIR pdf documentation [DOCDIR]
1283 --psdir=DIR ps documentation [DOCDIR]
238235ef
DJ		 1284_ACEOF
1285
1286 cat <<\_ACEOF
1287
1288System types:
1289 --build=BUILD configure for building on BUILD [guessed]
1290 --host=HOST cross-compile to build programs to run on HOST [BUILD]
1291_ACEOF
1292fi
1293
1294if test -n "$ac_init_help"; then
1295
1296 cat <<\_ACEOF
1297
1298Optional Features:
5213506e 1299 --disable-option-checking ignore unrecognized --enable/--with options
238235ef
DJ		 1300 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1301 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1302 --enable-maintainer-mode
1303 enable make rules and dependencies not useful
1304 (and sometimes confusing) to the casual installer
abea993f 1305 --enable-multilib build many library versions (default)
d208e2d2 1306 --disable-largefile omit support for large files
238235ef
DJ		 1307 --enable-install-libiberty Install headers for end users
1308
1309Optional Packages:
1310 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1311 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1312 --with-target-subdir=SUBDIR Configuring in a subdirectory for target
1313 --with-build-subdir=SUBDIR Configuring in a subdirectory for build
1314 --with-cross-host=HOST Configuring with a cross compiler
1315 --with-newlib Configuring with newlib
1316
1317Some influential environment variables:
1318 CC C compiler command
1319 CFLAGS C compiler flags
1320 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1321 nonstandard directory <lib dir>
5213506e
RW		 1322 LIBS libraries to pass to the linker, e.g. -l<library>
1323 CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1324 you have headers in a nonstandard directory <include dir>
238235ef
DJ		 1325 CPP C preprocessor
1326
1327Use these variables to override the choices made by `configure' or to help
1328it to find libraries and programs with nonstandard names/locations.
1329
5213506e 1330Report bugs to the package provider.
238235ef 1331_ACEOF
5213506e 1332ac_status=$?
238235ef
DJ		 1333fi
1334
1335if test "$ac_init_help" = "recursive"; then
1336 # If there are subdirs, report their specific --help.
238235ef 1337 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
5213506e
RW		 1338 test -d "$ac_dir" ||
1339 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1340 continue
238235ef
DJ		 1341 ac_builddir=.
1342
5213506e
RW		 1343case "$ac_dir" in
1344.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1345*)
1346 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1347 # A ".." for each directory in $ac_dir_suffix.
1348 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1349 case $ac_top_builddir_sub in
1350 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1351 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1352 esac ;;
1353esac
1354ac_abs_top_builddir=$ac_pwd
1355ac_abs_builddir=$ac_pwd$ac_dir_suffix
1356# for backward compatibility:
1357ac_top_builddir=$ac_top_build_prefix
238235ef
DJ		 1358
1359case $srcdir in
5213506e 1360 .) # We are building in place.
238235ef 1361 ac_srcdir=.
5213506e
RW		 1362 ac_top_srcdir=$ac_top_builddir_sub
1363 ac_abs_top_srcdir=$ac_pwd ;;
1364 [\\/]* | ?:[\\/]* ) # Absolute name.
238235ef 1365 ac_srcdir=$srcdir$ac_dir_suffix;
5213506e
RW		 1366 ac_top_srcdir=$srcdir
1367 ac_abs_top_srcdir=$srcdir ;;
1368 *) # Relative name.
1369 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1370 ac_top_srcdir=$ac_top_build_prefix$srcdir
1371 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
3beb1315 1372esac
5213506e
RW		 1373ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1374
1375 cd "$ac_dir" || { ac_status=$?; continue; }
1376 # Check for guested configure.
1377 if test -f "$ac_srcdir/configure.gnu"; then
1378 echo &&
1379 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1380 elif test -f "$ac_srcdir/configure"; then
1381 echo &&
1382 $SHELL "$ac_srcdir/configure" --help=recursive
238235ef 1383 else
5213506e
RW		 1384 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1385 fi || ac_status=$?
1386 cd "$ac_pwd" || { ac_status=$?; break; }
238235ef
DJ		 1387 done
1388fi
1389
5213506e 1390test -n "$ac_init_help" && exit $ac_status
238235ef
DJ		 1391if $ac_init_version; then
1392 cat <<\_ACEOF
5213506e
RW		 1393configure
1394generated by GNU Autoconf 2.64
238235ef 1395
5213506e 1396Copyright (C) 2009 Free Software Foundation, Inc.
238235ef
DJ		 1397This configure script is free software; the Free Software Foundation
1398gives unlimited permission to copy, distribute and modify it.
1399_ACEOF
5213506e 1400 exit
238235ef 1401fi
238235ef 1402
5213506e
RW		 1403## ------------------------ ##
1404## Autoconf initialization. ##
1405## ------------------------ ##
238235ef 1406
5213506e
RW		 1407# ac_fn_c_try_compile LINENO
1408# --------------------------
1409# Try to compile conftest.$ac_ext, and return whether this succeeded.
1410ac_fn_c_try_compile ()
238235ef 1411{
5213506e
RW		 1412 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1413 rm -f conftest.$ac_objext
1414 if { { ac_try="$ac_compile"
1415case "(($ac_try" in
1416 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1417 *) ac_try_echo=$ac_try;;
1418esac
1419eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1420$as_echo "$ac_try_echo"; } >&5
1421 (eval "$ac_compile") 2>conftest.err
1422 ac_status=$?
1423 if test -s conftest.err; then
1424 grep -v '^ *+' conftest.err >conftest.er1
1425 cat conftest.er1 >&5
1426 mv -f conftest.er1 conftest.err
1427 fi
1428 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1429 test $ac_status = 0; } && {
1430 test -z "$ac_c_werror_flag" ||
1431 test ! -s conftest.err
1432 } && test -s conftest.$ac_objext; then :
1433 ac_retval=0
1434else
1435 $as_echo "$as_me: failed program was:" >&5
1436sed 's/^/| /' conftest.$ac_ext >&5
238235ef 1437
5213506e
RW		 1438 ac_retval=1
1439fi
1440 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1441 return $ac_retval
238235ef 1442
5213506e 1443} # ac_fn_c_try_compile
238235ef 1444
5213506e
RW		 1445# ac_fn_c_try_cpp LINENO
1446# ----------------------
1447# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1448ac_fn_c_try_cpp ()
1449{
1450 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1451 if { { ac_try="$ac_cpp conftest.$ac_ext"
1452case "(($ac_try" in
1453 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1454 *) ac_try_echo=$ac_try;;
1455esac
1456eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1457$as_echo "$ac_try_echo"; } >&5
1458 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1459 ac_status=$?
1460 if test -s conftest.err; then
1461 grep -v '^ *+' conftest.err >conftest.er1
1462 cat conftest.er1 >&5
1463 mv -f conftest.er1 conftest.err
1464 fi
1465 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1466 test $ac_status = 0; } >/dev/null && {
1467 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1468 test ! -s conftest.err
1469 }; then :
1470 ac_retval=0
1471else
1472 $as_echo "$as_me: failed program was:" >&5
1473sed 's/^/| /' conftest.$ac_ext >&5
238235ef 1474
5213506e
RW		 1475 ac_retval=1
1476fi
1477 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1478 return $ac_retval
238235ef 1479
5213506e 1480} # ac_fn_c_try_cpp
238235ef 1481
5213506e
RW		 1482# ac_fn_c_try_run LINENO
1483# ----------------------
1484# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1485# that executables *can* be run.
1486ac_fn_c_try_run ()
1487{
1488 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1489 if { { ac_try="$ac_link"
1490case "(($ac_try" in
1491 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1492 *) ac_try_echo=$ac_try;;
1493esac
1494eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1495$as_echo "$ac_try_echo"; } >&5
1496 (eval "$ac_link") 2>&5
1497 ac_status=$?
1498 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1499 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1500 { { case "(($ac_try" in
1501 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1502 *) ac_try_echo=$ac_try;;
1503esac
1504eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1505$as_echo "$ac_try_echo"; } >&5
1506 (eval "$ac_try") 2>&5
1507 ac_status=$?
1508 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1509 test $ac_status = 0; }; }; then :
1510 ac_retval=0
1511else
1512 $as_echo "$as_me: program exited with status $ac_status" >&5
1513 $as_echo "$as_me: failed program was:" >&5
1514sed 's/^/| /' conftest.$ac_ext >&5
238235ef 1515
5213506e
RW		 1516 ac_retval=$ac_status
1517fi
1518 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1519 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1520 return $ac_retval
238235ef 1521
5213506e 1522} # ac_fn_c_try_run
0bc0cd11 1523
5213506e
RW		 1524# ac_fn_c_check_header_preproc LINENO HEADER VAR
1525# ----------------------------------------------
1526# Tests whether HEADER is present, setting the cache variable VAR accordingly.
1527ac_fn_c_check_header_preproc ()
1528{
1529 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1530 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1531$as_echo_n "checking for $2... " >&6; }
1532if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1533 $as_echo_n "(cached) " >&6
1534else
1535 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1536/* end confdefs.h. */
1537#include <$2>
238235ef 1538_ACEOF
5213506e
RW		 1539if ac_fn_c_try_cpp "$LINENO"; then :
1540 eval "$3=yes"
1541else
1542 eval "$3=no"
1543fi
1544rm -f conftest.err conftest.$ac_ext
1545fi
1546eval ac_res=\$$3
1547 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1548$as_echo "$ac_res" >&6; }
1549 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
238235ef 1550
5213506e 1551} # ac_fn_c_check_header_preproc
238235ef 1552
5213506e
RW		 1553# ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
1554# --------------------------------------------
1555# Tries to find the compile-time value of EXPR in a program that includes
1556# INCLUDES, setting VAR accordingly. Returns whether the value could be
1557# computed
1558ac_fn_c_compute_int ()
1559{
1560 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1561 if test "$cross_compiling" = yes; then
1562 # Depending upon the size, compute the lo and hi bounds.
1563cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1564/* end confdefs.h. */
1565$4
1566int
1567main ()
1568{
1569static int test_array [1 - 2 * !(($2) >= 0)];
1570test_array [0] = 0
238235ef 1571
5213506e
RW		 1572 ;
1573 return 0;
1574}
1575_ACEOF
1576if ac_fn_c_try_compile "$LINENO"; then :
1577 ac_lo=0 ac_mid=0
1578 while :; do
1579 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1580/* end confdefs.h. */
1581$4
1582int
1583main ()
238235ef 1584{
5213506e
RW		 1585static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1586test_array [0] = 0
1587
1588 ;
1589 return 0;
238235ef 1590}
5213506e
RW		 1591_ACEOF
1592if ac_fn_c_try_compile "$LINENO"; then :
1593 ac_hi=$ac_mid; break
1594else
1595 as_fn_arith $ac_mid + 1 && ac_lo=$as_val
1596 if test $ac_lo -le $ac_mid; then
1597 ac_lo= ac_hi=
1598 break
1599 fi
1600 as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
1601fi
1602rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1603 done
1604else
1605 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1606/* end confdefs.h. */
1607$4
1608int
1609main ()
1610{
1611static int test_array [1 - 2 * !(($2) < 0)];
1612test_array [0] = 0
238235ef 1613
5213506e
RW		 1614 ;
1615 return 0;
1616}
1617_ACEOF
1618if ac_fn_c_try_compile "$LINENO"; then :
1619 ac_hi=-1 ac_mid=-1
1620 while :; do
1621 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1622/* end confdefs.h. */
1623$4
1624int
1625main ()
1626{
1627static int test_array [1 - 2 * !(($2) >= $ac_mid)];
1628test_array [0] = 0
238235ef 1629
5213506e
RW		 1630 ;
1631 return 0;
1632}
1633_ACEOF
1634if ac_fn_c_try_compile "$LINENO"; then :
1635 ac_lo=$ac_mid; break
1636else
1637 as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
1638 if test $ac_mid -le $ac_hi; then
1639 ac_lo= ac_hi=
1640 break
1641 fi
1642 as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
1643fi
1644rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1645 done
1646else
1647 ac_lo= ac_hi=
1648fi
1649rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1650fi
1651rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1652# Binary search between lo and hi bounds.
1653while test "x$ac_lo" != "x$ac_hi"; do
1654 as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
1655 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1656/* end confdefs.h. */
1657$4
1658int
1659main ()
1660{
1661static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1662test_array [0] = 0
238235ef 1663
5213506e
RW		 1664 ;
1665 return 0;
1666}
1667_ACEOF
1668if ac_fn_c_try_compile "$LINENO"; then :
1669 ac_hi=$ac_mid
1670else
1671 as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
1672fi
1673rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
238235ef 1674done
5213506e
RW		 1675case $ac_lo in #((
1676?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
1677'') ac_retval=1 ;;
1678esac
1679 else
1680 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1681/* end confdefs.h. */
1682$4
1683static long int longval () { return $2; }
1684static unsigned long int ulongval () { return $2; }
1685#include <stdio.h>
1686#include <stdlib.h>
1687int
1688main ()
1689{
238235ef 1690
5213506e
RW		 1691 FILE *f = fopen ("conftest.val", "w");
1692 if (! f)
1693 return 1;
1694 if (($2) < 0)
1695 {
1696 long int i = longval ();
1697 if (i != ($2))
1698 return 1;
1699 fprintf (f, "%ld", i);
1700 }
1701 else
1702 {
1703 unsigned long int i = ulongval ();
1704 if (i != ($2))
1705 return 1;
1706 fprintf (f, "%lu", i);
1707 }
1708 /* Do not output a trailing newline, as this causes \r\n confusion
1709 on some platforms. */
1710 return ferror (f) || fclose (f) != 0;
238235ef 1711
5213506e
RW		 1712 ;
1713 return 0;
1714}
238235ef 1715_ACEOF
5213506e
RW		 1716if ac_fn_c_try_run "$LINENO"; then :
1717 echo >>conftest.val; read $3 <conftest.val; ac_retval=0
1718else
1719 ac_retval=1
1720fi
1721rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
1722 conftest.$ac_objext conftest.beam conftest.$ac_ext
1723rm -f conftest.val
238235ef 1724
5213506e
RW		 1725 fi
1726 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1727 return $ac_retval
238235ef 1728
5213506e 1729} # ac_fn_c_compute_int
238235ef 1730
5213506e
RW		 1731# ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1732# -------------------------------------------
1733# Tests whether TYPE exists after having included INCLUDES, setting cache
1734# variable VAR accordingly.
1735ac_fn_c_check_type ()
1736{
1737 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1738 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1739$as_echo_n "checking for $2... " >&6; }
1740if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1741 $as_echo_n "(cached) " >&6
1742else
1743 eval "$3=no"
1744 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1745/* end confdefs.h. */
1746$4
1747int
1748main ()
1749{
1750if (sizeof ($2))
1751 return 0;
1752 ;
1753 return 0;
1754}
238235ef 1755_ACEOF
5213506e
RW		 1756if ac_fn_c_try_compile "$LINENO"; then :
1757 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1758/* end confdefs.h. */
1759$4
1760int
1761main ()
1762{
1763if (sizeof (($2)))
1764 return 0;
1765 ;
1766 return 0;
1767}
238235ef 1768_ACEOF
5213506e 1769if ac_fn_c_try_compile "$LINENO"; then :
238235ef 1770
5213506e
RW		 1771else
1772 eval "$3=yes"
1773fi
1774rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1775fi
1776rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1777fi
1778eval ac_res=\$$3
1779 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1780$as_echo "$ac_res" >&6; }
1781 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
238235ef 1782
5213506e 1783} # ac_fn_c_check_type
238235ef 1784
5213506e
RW		 1785# ac_fn_c_try_link LINENO
1786# -----------------------
1787# Try to link conftest.$ac_ext, and return whether this succeeded.
1788ac_fn_c_try_link ()
1789{
1790 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1791 rm -f conftest.$ac_objext conftest$ac_exeext
1792 if { { ac_try="$ac_link"
1793case "(($ac_try" in
1794 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1795 *) ac_try_echo=$ac_try;;
1796esac
1797eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1798$as_echo "$ac_try_echo"; } >&5
1799 (eval "$ac_link") 2>conftest.err
1800 ac_status=$?
1801 if test -s conftest.err; then
1802 grep -v '^ *+' conftest.err >conftest.er1
1803 cat conftest.er1 >&5
1804 mv -f conftest.er1 conftest.err
0bc0cd11 1805 fi
5213506e
RW		 1806 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1807 test $ac_status = 0; } && {
1808 test -z "$ac_c_werror_flag" ||
1809 test ! -s conftest.err
1810 } && test -s conftest$ac_exeext && {
1811 test "$cross_compiling" = yes ||
1812 $as_test_x conftest$ac_exeext
1813 }; then :
1814 ac_retval=0
1815else
1816 $as_echo "$as_me: failed program was:" >&5
1817sed 's/^/| /' conftest.$ac_ext >&5
1818
1819 ac_retval=1
0bc0cd11 1820fi
5213506e
RW		 1821 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1822 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1823 # interfere with the next link command; also delete a directory that is
1824 # left behind by Apple's compiler. We do this before executing the actions.
1825 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1826 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1827 return $ac_retval
0bc0cd11 1828
5213506e
RW		 1829} # ac_fn_c_try_link
1830
1831# ac_fn_c_check_func LINENO FUNC VAR
1832# ----------------------------------
1833# Tests whether FUNC exists, setting the cache variable VAR accordingly
1834ac_fn_c_check_func ()
1835{
1836 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1837 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1838$as_echo_n "checking for $2... " >&6; }
1839if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1840 $as_echo_n "(cached) " >&6
0bc0cd11 1841else
5213506e
RW		 1842 if test x$gcc_no_link = xyes; then
1843 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
238235ef 1844fi
5213506e
RW		 1845cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1846/* end confdefs.h. */
1847/* System header to define __stub macros and hopefully few prototypes,
1848 which can conflict with char $2 (); below.
1849 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1850 <limits.h> exists even on freestanding compilers. Under hpux,
1851 including <limits.h> includes <sys/time.h> and causes problems
1852 checking for functions defined therein. */
1853#if defined (__STDC__) && !defined (_HPUX_SOURCE)
1854# include <limits.h>
1855#else
1856# include <assert.h>
1857#endif
1858/* Override any gcc2 internal prototype to avoid an error. */
1859#ifdef __cplusplus
1860extern "C"
1861{
1862#endif
1863/* We use char because int might match the return type of a gcc2
1864 builtin and then its argument prototype would still apply. */
1865char $2 ();
1866/* The GNU C library defines this for functions which it implements
1867 to always fail with ENOSYS. Some functions are actually named
1868 something starting with __ and the normal name is an alias. */
1869#if defined (__stub_$2) || defined (__stub___$2)
1870choke me
1871#else
1872char (*f) () = $2;
1873#endif
1874#ifdef __cplusplus
1875}
1876#endif
238235ef 1877
5213506e
RW		 1878int
1879main ()
1880{
1881return f != $2;
1882 ;
1883 return 0;
1884}
1885_ACEOF
1886if ac_fn_c_try_link "$LINENO"; then :
1887 eval "$3=yes"
1888else
1889 eval "$3=no"
0bc0cd11 1890fi
5213506e
RW		 1891rm -f core conftest.err conftest.$ac_objext \
1892 conftest$ac_exeext conftest.$ac_ext
1893fi
1894eval ac_res=\$$3
1895 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1896$as_echo "$ac_res" >&6; }
1897 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
0bc0cd11 1898
5213506e 1899} # ac_fn_c_check_func
0bc0cd11 1900
5213506e
RW		 1901# ac_fn_c_check_decl LINENO SYMBOL VAR
1902# ------------------------------------
1903# Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
1904ac_fn_c_check_decl ()
1905{
1906 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1907 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $2 is declared" >&5
1908$as_echo_n "checking whether $2 is declared... " >&6; }
1909if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1910 $as_echo_n "(cached) " >&6
1911else
1912 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1913/* end confdefs.h. */
1914$4
1915int
1916main ()
1917{
1918#ifndef $2
1919 (void) $2;
1920#endif
0bc0cd11 1921
5213506e
RW		 1922 ;
1923 return 0;
1924}
1925_ACEOF
1926if ac_fn_c_try_compile "$LINENO"; then :
1927 eval "$3=yes"
1928else
1929 eval "$3=no"
1930fi
1931rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1932fi
1933eval ac_res=\$$3
1934 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1935$as_echo "$ac_res" >&6; }
1936 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
0bc0cd11 1937
5213506e
RW		 1938} # ac_fn_c_check_decl
1939cat >config.log <<_ACEOF
1940This file contains any messages produced by compilers while
1941running configure, to aid debugging if configure makes a mistake.
6706f116 1942
5213506e
RW		 1943It was created by $as_me, which was
1944generated by GNU Autoconf 2.64. Invocation command line was
0bc0cd11 1945
5213506e 1946 $ $0 $@
238235ef 1947
5213506e
RW		 1948_ACEOF
1949exec 5>>config.log
1950{
1951cat <<_ASUNAME
1952## --------- ##
1953## Platform. ##
1954## --------- ##
238235ef 1955
5213506e
RW		 1956hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1957uname -m = `(uname -m) 2>/dev/null || echo unknown`
1958uname -r = `(uname -r) 2>/dev/null || echo unknown`
1959uname -s = `(uname -s) 2>/dev/null || echo unknown`
1960uname -v = `(uname -v) 2>/dev/null || echo unknown`
238235ef 1961
5213506e
RW		 1962/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1963/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
238235ef 1964
5213506e
RW		 1965/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1966/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1967/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1968/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
1969/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1970/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1971/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
238235ef 1972
5213506e 1973_ASUNAME
238235ef 1974
5213506e
RW		 1975as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1976for as_dir in $PATH
1977do
1978 IFS=$as_save_IFS
1979 test -z "$as_dir" && as_dir=.
1980 $as_echo "PATH: $as_dir"
1981 done
1982IFS=$as_save_IFS
238235ef 1983
5213506e 1984} >&5
238235ef 1985
5213506e 1986cat >&5 <<_ACEOF
238235ef
DJ		 1987
1988
5213506e
RW		 1989## ----------- ##
1990## Core tests. ##
1991## ----------- ##
238235ef 1992
5213506e 1993_ACEOF
238235ef 1994
18c04407 1995
5213506e
RW		 1996# Keep a trace of the command line.
1997# Strip out --no-create and --no-recursion so they do not pile up.
1998# Strip out --silent because we don't want to record it for future runs.
1999# Also quote any args containing shell meta-characters.
2000# Make two passes to allow for proper duplicate-argument suppression.
2001ac_configure_args=
2002ac_configure_args0=
2003ac_configure_args1=
2004ac_must_keep_next=false
2005for ac_pass in 1 2
2006do
2007 for ac_arg
2008 do
2009 case $ac_arg in
2010 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2011 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2012 | -silent | --silent | --silen | --sile | --sil)
2013 continue ;;
2014 *\'*)
2015 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2016 esac
2017 case $ac_pass in
2018 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2019 2)
2020 as_fn_append ac_configure_args1 " '$ac_arg'"
2021 if test $ac_must_keep_next = true; then
2022 ac_must_keep_next=false # Got value, back to normal.
2023 else
2024 case $ac_arg in
2025 *=* | --config-cache | -C | -disable-* | --disable-* \
2026 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2027 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2028 | -with-* | --with-* | -without-* | --without-* | --x)
2029 case "$ac_configure_args0 " in
2030 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2031 esac
2032 ;;
2033 -* ) ac_must_keep_next=true ;;
2034 esac
2035 fi
2036 as_fn_append ac_configure_args " '$ac_arg'"
2037 ;;
2038 esac
2039 done
2040done
2041{ ac_configure_args0=; unset ac_configure_args0;}
2042{ ac_configure_args1=; unset ac_configure_args1;}
18c04407 2043
5213506e
RW		 2044# When interrupted or exit'd, cleanup temporary files, and complete
2045# config.log. We remove comments because anyway the quotes in there
2046# would cause problems or look ugly.
2047# WARNING: Use '\'' to represent an apostrophe within the trap.
2048# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2049trap 'exit_status=$?
2050 # Save into config.log some information that might help in debugging.
2051 {
2052 echo
18c04407 2053
5213506e
RW		 2054 cat <<\_ASBOX
2055## ---------------- ##
2056## Cache variables. ##
2057## ---------------- ##
2058_ASBOX
2059 echo
2060 # The following way of writing the cache mishandles newlines in values,
2061(
2062 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2063 eval ac_val=\$$ac_var
2064 case $ac_val in #(
2065 *${as_nl}*)
2066 case $ac_var in #(
2067 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2068$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2069 esac
2070 case $ac_var in #(
2071 _ | IFS | as_nl) ;; #(
2072 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2073 *) { eval $ac_var=; unset $ac_var;} ;;
2074 esac ;;
2075 esac
2076 done
2077 (set) 2>&1 |
2078 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2079 *${as_nl}ac_space=\ *)
2080 sed -n \
2081 "s/'\''/'\''\\\\'\'''\''/g;
2082 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2083 ;; #(
2084 *)
2085 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2086 ;;
2087 esac |
2088 sort
2089)
2090 echo
238235ef 2091
5213506e
RW		 2092 cat <<\_ASBOX
2093## ----------------- ##
2094## Output variables. ##
2095## ----------------- ##
2096_ASBOX
2097 echo
2098 for ac_var in $ac_subst_vars
2099 do
2100 eval ac_val=\$$ac_var
2101 case $ac_val in
2102 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2103 esac
2104 $as_echo "$ac_var='\''$ac_val'\''"
2105 done | sort
2106 echo
238235ef 2107
5213506e
RW		 2108 if test -n "$ac_subst_files"; then
2109 cat <<\_ASBOX
2110## ------------------- ##
2111## File substitutions. ##
2112## ------------------- ##
2113_ASBOX
2114 echo
2115 for ac_var in $ac_subst_files
2116 do
2117 eval ac_val=\$$ac_var
2118 case $ac_val in
2119 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2120 esac
2121 $as_echo "$ac_var='\''$ac_val'\''"
2122 done | sort
2123 echo
2124 fi
9bf3c9cc 2125
5213506e
RW		 2126 if test -s confdefs.h; then
2127 cat <<\_ASBOX
2128## ----------- ##
2129## confdefs.h. ##
2130## ----------- ##
2131_ASBOX
2132 echo
2133 cat confdefs.h
2134 echo
2135 fi
2136 test "$ac_signal" != 0 &&
2137 $as_echo "$as_me: caught signal $ac_signal"
2138 $as_echo "$as_me: exit $exit_status"
2139 } >&5
2140 rm -f core *.core core.conftest.* &&
2141 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2142 exit $exit_status
2143' 0
2144for ac_signal in 1 2 13 15; do
2145 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2146done
2147ac_signal=0
238235ef 2148
5213506e
RW		 2149# confdefs.h avoids OS command line length limits that DEFS can exceed.
2150rm -f -r conftest* confdefs.h
238235ef 2151
5213506e 2152$as_echo "/* confdefs.h */" > confdefs.h
238235ef 2153
5213506e 2154# Predefined preprocessor variables.
238235ef 2155
5213506e
RW		 2156cat >>confdefs.h <<_ACEOF
2157#define PACKAGE_NAME "$PACKAGE_NAME"
2158_ACEOF
238235ef 2159
5213506e
RW		 2160cat >>confdefs.h <<_ACEOF
2161#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2162_ACEOF
238235ef 2163
5213506e
RW		 2164cat >>confdefs.h <<_ACEOF
2165#define PACKAGE_VERSION "$PACKAGE_VERSION"
2166_ACEOF
cd862df8 2167
5213506e
RW		 2168cat >>confdefs.h <<_ACEOF
2169#define PACKAGE_STRING "$PACKAGE_STRING"
2170_ACEOF
238235ef 2171
5213506e
RW		 2172cat >>confdefs.h <<_ACEOF
2173#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2174_ACEOF
ca6b370d 2175
5213506e
RW		 2176cat >>confdefs.h <<_ACEOF
2177#define PACKAGE_URL "$PACKAGE_URL"
2178_ACEOF
0bc0cd11
JL		 2179
2180
5213506e
RW		 2181# Let the site file select an alternate cache file if it wants to.
2182# Prefer an explicitly selected file to automatically selected ones.
2183ac_site_file1=NONE
2184ac_site_file2=NONE
2185if test -n "$CONFIG_SITE"; then
2186 ac_site_file1=$CONFIG_SITE
2187elif test "x$prefix" != xNONE; then
2188 ac_site_file1=$prefix/share/config.site
2189 ac_site_file2=$prefix/etc/config.site
2190else
2191 ac_site_file1=$ac_default_prefix/share/config.site
2192 ac_site_file2=$ac_default_prefix/etc/config.site
2193fi
2194for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2195do
2196 test "x$ac_site_file" = xNONE && continue
2197 if test -r "$ac_site_file"; then
2198 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2199$as_echo "$as_me: loading site script $ac_site_file" >&6;}
2200 sed 's/^/| /' "$ac_site_file" >&5
2201 . "$ac_site_file"
2202 fi
2203done
2204
2205if test -r "$cache_file"; then
2206 # Some versions of bash will fail to source /dev/null (special
2207 # files actually), so we avoid doing that.
2208 if test -f "$cache_file"; then
2209 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2210$as_echo "$as_me: loading cache $cache_file" >&6;}
2211 case $cache_file in
2212 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2213 *) . "./$cache_file";;
2214 esac
2215 fi
2216else
2217 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2218$as_echo "$as_me: creating cache $cache_file" >&6;}
2219 >$cache_file
2220fi
2221
2222# Check that the precious variables saved in the cache have kept the same
2223# value.
2224ac_cache_corrupted=false
2225for ac_var in $ac_precious_vars; do
2226 eval ac_old_set=\$ac_cv_env_${ac_var}_set
2227 eval ac_new_set=\$ac_env_${ac_var}_set
2228 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2229 eval ac_new_val=\$ac_env_${ac_var}_value
2230 case $ac_old_set,$ac_new_set in
2231 set,)
2232 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2233$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2234 ac_cache_corrupted=: ;;
2235 ,set)
2236 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2237$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2238 ac_cache_corrupted=: ;;
2239 ,);;
2240 *)
2241 if test "x$ac_old_val" != "x$ac_new_val"; then
2242 # differences in whitespace do not lead to failure.
2243 ac_old_val_w=`echo x $ac_old_val`
2244 ac_new_val_w=`echo x $ac_new_val`
2245 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2246 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2247$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2248 ac_cache_corrupted=:
2249 else
2250 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2251$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2252 eval $ac_var=\$ac_old_val
2253 fi
2254 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2255$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2256 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2257$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2258 fi;;
2259 esac
2260 # Pass precious variables to config.status.
2261 if test "$ac_new_set" = set; then
2262 case $ac_new_val in
2263 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2264 *) ac_arg=$ac_var=$ac_new_val ;;
2265 esac
2266 case " $ac_configure_args " in
2267 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2268 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2269 esac
2270 fi
2271done
2272if $ac_cache_corrupted; then
2273 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2274$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2275 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2276$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2277 as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2278fi
2279## -------------------- ##
2280## Main body of script. ##
2281## -------------------- ##
2282
2283ac_ext=c
2284ac_cpp='$CPP $CPPFLAGS'
2285ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2286ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2287ac_compiler_gnu=$ac_cv_c_compiler_gnu
2288
2289
2290
2291
2292
2293
2294
2295# This works around the fact that libtool configuration may change LD
2296# for this particular configuration, but some shells, instead of
2297# keeping the changes in LD private, export them just because LD is
2298# exported. We don't use libtool yet, but some day we might, so...
2299ORIGINAL_LD_FOR_MULTILIBS=$LD
2300
2301
2302# Check whether --with-target-subdir was given.
2303if test "${with_target_subdir+set}" = set; then :
2304 withval=$with_target_subdir;
2305fi
2306
2307
2308# Check whether --with-build-subdir was given.
2309if test "${with_build_subdir+set}" = set; then :
2310 withval=$with_build_subdir;
2311fi
2312
2313
2314# Check whether --with-cross-host was given.
2315if test "${with_cross_host+set}" = set; then :
2316 withval=$with_cross_host;
2317fi
2318
2319
2320# Check whether --with-newlib was given.
2321if test "${with_newlib+set}" = set; then :
2322 withval=$with_newlib;
2323fi
2324
2325
2326if test "${srcdir}" = "."; then
2327 if test -n "${with_build_subdir}"; then
2328 libiberty_topdir="${srcdir}/../.."
cd862df8
L		 2329 with_target_subdir=
2330 elif test -z "${with_target_subdir}"; then
0bc0cd11
JL		 2331 libiberty_topdir="${srcdir}/.."
2332 else
2333 if test "${with_target_subdir}" != "."; then
2334 libiberty_topdir="${srcdir}/${with_multisrctop}../.."
2335 else
2336 libiberty_topdir="${srcdir}/${with_multisrctop}.."
2337 fi
2338 fi
2339else
2340 libiberty_topdir="${srcdir}/.."
2341fi
d8c22ce7 2342
0bc0cd11 2343ac_aux_dir=
5213506e
RW		 2344for ac_dir in $libiberty_topdir "$srcdir"/$libiberty_topdir; do
2345 for ac_t in install-sh install.sh shtool; do
2346 if test -f "$ac_dir/$ac_t"; then
2347 ac_aux_dir=$ac_dir
2348 ac_install_sh="$ac_aux_dir/$ac_t -c"
2349 break 2
2350 fi
2351 done
0bc0cd11
JL		 2352done
2353if test -z "$ac_aux_dir"; then
5213506e 2354 as_fn_error "cannot find install-sh, install.sh, or shtool in $libiberty_topdir \"$srcdir\"/$libiberty_topdir" "$LINENO" 5
0bc0cd11 2355fi
0bc0cd11 2356
5213506e
RW		 2357# These three variables are undocumented and unsupported,
2358# and are intended to be withdrawn in a future Autoconf release.
2359# They can cause serious problems if a builder's source tree is in a directory
2360# whose full name contains unusual characters.
2361ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2362ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2363ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
0bc0cd11
JL		 2364
2365
5213506e
RW		 2366
2367
2368{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
2369$as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
2370 # Check whether --enable-maintainer-mode was given.
2371if test "${enable_maintainer_mode+set}" = set; then :
2372 enableval=$enable_maintainer_mode; maintainer_mode=$enableval
aaa5f039
DD		 2373else
2374 maintainer_mode=no
5213506e 2375fi
aaa5f039 2376
5213506e
RW		 2377
2378{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $maintainer_mode" >&5
2379$as_echo "$maintainer_mode" >&6; }
aaa5f039
DD		 2380
2381if test "$maintainer_mode" = "yes"; then
2382 MAINT=''
2383 NOTMAINT='#'
2384else
2385 MAINT='#'
2386 NOTMAINT=''
2387fi
2388
0e30ffc5
DD		 2389# Do we have a single-tree copy of texinfo? Even if we do, we can't
2390# rely on it - libiberty is built before texinfo.
2391# Extract the first word of "makeinfo", so it can be a program name with args.
aaa5f039 2392set dummy makeinfo; ac_word=$2
5213506e
RW		 2393{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2394$as_echo_n "checking for $ac_word... " >&6; }
2395if test "${ac_cv_prog_MAKEINFO+set}" = set; then :
2396 $as_echo_n "(cached) " >&6
aaa5f039
DD		 2397else
2398 if test -n "$MAKEINFO"; then
2399 ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
2400else
238235ef
DJ		 2401as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2402for as_dir in $PATH
2403do
2404 IFS=$as_save_IFS
2405 test -z "$as_dir" && as_dir=.
5213506e
RW		 2406 for ac_exec_ext in '' $ac_executable_extensions; do
2407 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
238235ef 2408 ac_cv_prog_MAKEINFO="makeinfo"
5213506e 2409 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
238235ef
DJ		 2410 break 2
2411 fi
2412done
5213506e
RW		 2413 done
2414IFS=$as_save_IFS
238235ef 2415
aaa5f039
DD		 2416fi
2417fi
238235ef 2418MAKEINFO=$ac_cv_prog_MAKEINFO
aaa5f039 2419if test -n "$MAKEINFO"; then
5213506e
RW		 2420 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
2421$as_echo "$MAKEINFO" >&6; }
aaa5f039 2422else
5213506e
RW		 2423 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2424$as_echo "no" >&6; }
aaa5f039
DD		 2425fi
2426
5213506e 2427
f749bd83
AM		 2428if test "x$MAKEINFO" = "x"; then
2429 MAKEINFO="@echo makeinfo missing; true"
0e30ffc5 2430 BUILD_INFO=
f749bd83
AM		 2431else
2432 BUILD_INFO=info
c0590bfd
L		 2433 case "$MAKEINFO" in
2434 */missing\ makeinfo*)
f749bd83 2435 BUILD_INFO=
5213506e 2436 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
c0590bfd 2437*** Makeinfo is missing. Info documentation will not be built." >&5
5213506e 2438$as_echo "$as_me: WARNING:
c0590bfd
L		 2439*** Makeinfo is missing. Info documentation will not be built." >&2;}
2440 ;;
2441 *)
2442 case x"`$MAKEINFO --version | grep 'GNU texinfo'`" in
2443 x*\ [1-3].* )
2444 MAKEINFO="@echo $MAKEINFO is too old, 4.0 or newer required; true"
2445 BUILD_INFO=
5213506e 2446 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
238235ef 2447*** Makeinfo is too old. Info documentation will not be built." >&5
5213506e 2448$as_echo "$as_me: WARNING:
238235ef 2449*** Makeinfo is too old. Info documentation will not be built." >&2;}
c0590bfd
L		 2450 ;;
2451 esac
f749bd83
AM		 2452 ;;
2453 esac
2454fi
0e30ffc5 2455
aaa5f039
DD		 2456
2457
2458# Extract the first word of "perl", so it can be a program name with args.
2459set dummy perl; ac_word=$2
5213506e
RW		 2460{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2461$as_echo_n "checking for $ac_word... " >&6; }
2462if test "${ac_cv_prog_PERL+set}" = set; then :
2463 $as_echo_n "(cached) " >&6
aaa5f039
DD		 2464else
2465 if test -n "$PERL"; then
2466 ac_cv_prog_PERL="$PERL" # Let the user override the test.
2467else
238235ef
DJ		 2468as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2469for as_dir in $PATH
2470do
2471 IFS=$as_save_IFS
2472 test -z "$as_dir" && as_dir=.
5213506e
RW		 2473 for ac_exec_ext in '' $ac_executable_extensions; do
2474 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
238235ef 2475 ac_cv_prog_PERL="perl"
5213506e 2476 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
238235ef
DJ		 2477 break 2
2478 fi
2479done
5213506e
RW		 2480 done
2481IFS=$as_save_IFS
238235ef 2482
aaa5f039
DD		 2483fi
2484fi
238235ef 2485PERL=$ac_cv_prog_PERL
aaa5f039 2486if test -n "$PERL"; then
5213506e
RW		 2487 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5
2488$as_echo "$PERL" >&6; }
aaa5f039 2489else
5213506e
RW		 2490 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2491$as_echo "no" >&6; }
aaa5f039
DD		 2492fi
2493
5213506e 2494
aaa5f039
DD		 2495if test x"$PERL" = x""; then
2496 HAVE_PERL='#'
2497else
2498 HAVE_PERL=''
2499fi
2500
2501
0bc0cd11 2502# Make sure we can run config.sub.
5213506e
RW		 2503$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2504 as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2505
2506{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2507$as_echo_n "checking build system type... " >&6; }
2508if test "${ac_cv_build+set}" = set; then :
2509 $as_echo_n "(cached) " >&6
2510else
2511 ac_build_alias=$build_alias
2512test "x$ac_build_alias" = x &&
2513 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2514test "x$ac_build_alias" = x &&
2515 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
2516ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2517 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2518
2519fi
2520{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2521$as_echo "$ac_cv_build" >&6; }
2522case $ac_cv_build in
2523*-*-*) ;;
2524*) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
2525esac
238235ef 2526build=$ac_cv_build
5213506e
RW		 2527ac_save_IFS=$IFS; IFS='-'
2528set x $ac_cv_build
2529shift
2530build_cpu=$1
2531build_vendor=$2
2532shift; shift
2533# Remember, the first character of IFS is used to create $*,
2534# except with old shells:
2535build_os=$*
2536IFS=$ac_save_IFS
2537case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
0bc0cd11
JL		 2538
2539
5213506e
RW		 2540{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2541$as_echo_n "checking host system type... " >&6; }
2542if test "${ac_cv_host+set}" = set; then :
2543 $as_echo_n "(cached) " >&6
238235ef 2544else
5213506e
RW		 2545 if test "x$host_alias" = x; then
2546 ac_cv_host=$ac_cv_build
2547else
2548 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2549 as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2550fi
0bc0cd11 2551
238235ef 2552fi
5213506e
RW		 2553{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2554$as_echo "$ac_cv_host" >&6; }
2555case $ac_cv_host in
2556*-*-*) ;;
2557*) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
2558esac
238235ef 2559host=$ac_cv_host
5213506e
RW		 2560ac_save_IFS=$IFS; IFS='-'
2561set x $ac_cv_host
2562shift
2563host_cpu=$1
2564host_vendor=$2
2565shift; shift
2566# Remember, the first character of IFS is used to create $*,
2567# except with old shells:
2568host_os=$*
2569IFS=$ac_save_IFS
2570case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
0bc0cd11 2571
0bc0cd11 2572
0bc0cd11 2573
0bc0cd11 2574
238235ef
DJ		 2575if test -n "$ac_tool_prefix"; then
2576 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
0bc0cd11 2577set dummy ${ac_tool_prefix}ar; ac_word=$2
5213506e
RW		 2578{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2579$as_echo_n "checking for $ac_word... " >&6; }
2580if test "${ac_cv_prog_AR+set}" = set; then :
2581 $as_echo_n "(cached) " >&6
0bc0cd11
JL		 2582else
2583 if test -n "$AR"; then
2584 ac_cv_prog_AR="$AR" # Let the user override the test.
2585else
238235ef
DJ		 2586as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2587for as_dir in $PATH
2588do
2589 IFS=$as_save_IFS
2590 test -z "$as_dir" && as_dir=.
5213506e
RW		 2591 for ac_exec_ext in '' $ac_executable_extensions; do
2592 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
238235ef 2593 ac_cv_prog_AR="${ac_tool_prefix}ar"
5213506e 2594 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
238235ef
DJ		 2595 break 2
2596 fi
2597done
5213506e
RW		 2598 done
2599IFS=$as_save_IFS
238235ef 2600
0bc0cd11
JL		 2601fi
2602fi
238235ef 2603AR=$ac_cv_prog_AR
0bc0cd11 2604if test -n "$AR"; then
5213506e
RW		 2605 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
2606$as_echo "$AR" >&6; }
0bc0cd11 2607else
5213506e
RW		 2608 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2609$as_echo "no" >&6; }
238235ef
DJ		 2610fi
2611
5213506e 2612
0bc0cd11 2613fi
238235ef
DJ		 2614if test -z "$ac_cv_prog_AR"; then
2615 ac_ct_AR=$AR
2616 # Extract the first word of "ar", so it can be a program name with args.
2617set dummy ar; ac_word=$2
5213506e
RW		 2618{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2619$as_echo_n "checking for $ac_word... " >&6; }
2620if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
2621 $as_echo_n "(cached) " >&6
238235ef
DJ		 2622else
2623 if test -n "$ac_ct_AR"; then
2624 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
2625else
2626as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2627for as_dir in $PATH
2628do
2629 IFS=$as_save_IFS
2630 test -z "$as_dir" && as_dir=.
5213506e
RW		 2631 for ac_exec_ext in '' $ac_executable_extensions; do
2632 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
238235ef 2633 ac_cv_prog_ac_ct_AR="ar"
5213506e 2634 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
238235ef
DJ		 2635 break 2
2636 fi
2637done
5213506e
RW		 2638 done
2639IFS=$as_save_IFS
0bc0cd11 2640
238235ef
DJ		 2641fi
2642fi
2643ac_ct_AR=$ac_cv_prog_ac_ct_AR
2644if test -n "$ac_ct_AR"; then
5213506e
RW		 2645 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
2646$as_echo "$ac_ct_AR" >&6; }
238235ef 2647else
5213506e
RW		 2648 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2649$as_echo "no" >&6; }
238235ef 2650fi
0bc0cd11 2651
5213506e
RW		 2652 if test "x$ac_ct_AR" = x; then
2653 AR=""
2654 else
2655 case $cross_compiling:$ac_tool_warned in
2656yes:)
2657{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2658$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2659ac_tool_warned=yes ;;
2660esac
2661 AR=$ac_ct_AR
2662 fi
238235ef
DJ		 2663else
2664 AR="$ac_cv_prog_AR"
2665fi
0bc0cd11 2666
238235ef
DJ		 2667if test -n "$ac_tool_prefix"; then
2668 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
0bc0cd11 2669set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5213506e
RW		 2670{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2671$as_echo_n "checking for $ac_word... " >&6; }
2672if test "${ac_cv_prog_RANLIB+set}" = set; then :
2673 $as_echo_n "(cached) " >&6
0bc0cd11
JL		 2674else
2675 if test -n "$RANLIB"; then
2676 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2677else
238235ef
DJ		 2678as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2679for as_dir in $PATH
2680do
2681 IFS=$as_save_IFS
2682 test -z "$as_dir" && as_dir=.
5213506e
RW		 2683 for ac_exec_ext in '' $ac_executable_extensions; do
2684 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
238235ef 2685 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5213506e 2686 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
238235ef
DJ		 2687 break 2
2688 fi
2689done
5213506e
RW		 2690 done
2691IFS=$as_save_IFS
238235ef 2692
0bc0cd11
JL		 2693fi
2694fi
238235ef 2695RANLIB=$ac_cv_prog_RANLIB
0bc0cd11 2696if test -n "$RANLIB"; then
5213506e
RW		 2697 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
2698$as_echo "$RANLIB" >&6; }
0bc0cd11 2699else
5213506e
RW		 2700 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2701$as_echo "no" >&6; }
0bc0cd11
JL		 2702fi
2703
5213506e 2704
238235ef 2705fi
0bc0cd11 2706if test -z "$ac_cv_prog_RANLIB"; then
238235ef 2707 ac_ct_RANLIB=$RANLIB
0bc0cd11
JL		 2708 # Extract the first word of "ranlib", so it can be a program name with args.
2709set dummy ranlib; ac_word=$2
5213506e
RW		 2710{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2711$as_echo_n "checking for $ac_word... " >&6; }
2712if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
2713 $as_echo_n "(cached) " >&6
0bc0cd11 2714else
238235ef
DJ		 2715 if test -n "$ac_ct_RANLIB"; then
2716 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
0bc0cd11 2717else
238235ef
DJ		 2718as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2719for as_dir in $PATH
2720do
2721 IFS=$as_save_IFS
2722 test -z "$as_dir" && as_dir=.
5213506e
RW		 2723 for ac_exec_ext in '' $ac_executable_extensions; do
2724 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
238235ef 2725 ac_cv_prog_ac_ct_RANLIB="ranlib"
5213506e 2726 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
238235ef
DJ		 2727 break 2
2728 fi
2729done
5213506e
RW		 2730 done
2731IFS=$as_save_IFS
238235ef 2732
0bc0cd11
JL		 2733fi
2734fi
238235ef
DJ		 2735ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
2736if test -n "$ac_ct_RANLIB"; then
5213506e
RW		 2737 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
2738$as_echo "$ac_ct_RANLIB" >&6; }
0bc0cd11 2739else
5213506e
RW		 2740 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2741$as_echo "no" >&6; }
0bc0cd11
JL		 2742fi
2743
5213506e
RW		 2744 if test "x$ac_ct_RANLIB" = x; then
2745 RANLIB=":"
2746 else
2747 case $cross_compiling:$ac_tool_warned in
2748yes:)
2749{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2750$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2751ac_tool_warned=yes ;;
2752esac
2753 RANLIB=$ac_ct_RANLIB
2754 fi
0bc0cd11 2755else
238235ef 2756 RANLIB="$ac_cv_prog_RANLIB"
0bc0cd11
JL		 2757fi
2758
2759
abea993f
GK		 2760# Add --enable-multilib to configure.
2761# Default to --enable-multilib
5213506e
RW		 2762# Check whether --enable-multilib was given.
2763if test "${enable_multilib+set}" = set; then :
2764 enableval=$enable_multilib; case "$enableval" in
abea993f
GK		 2765 yes) multilib=yes ;;
2766 no) multilib=no ;;
5213506e 2767 *) as_fn_error "bad value $enableval for multilib option" "$LINENO" 5 ;;
abea993f
GK		 2768 esac
2769else
2770 multilib=yes
5213506e
RW		 2771fi
2772
abea993f
GK		 2773
2774# Even if the default multilib is not a cross compilation,
2775# it may be that some of the other multilibs are.
2776if test $cross_compiling = no && test $multilib = yes \
2777 && test "x${with_multisubdir}" != x ; then
2778 cross_compiling=maybe
2779fi
2780
1eaf7d9c 2781
238235ef
DJ		 2782ac_ext=c
2783ac_cpp='$CPP $CPPFLAGS'
2784ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2785ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2786ac_compiler_gnu=$ac_cv_c_compiler_gnu
2787if test -n "$ac_tool_prefix"; then
2788 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2789set dummy ${ac_tool_prefix}gcc; ac_word=$2
5213506e
RW		 2790{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2791$as_echo_n "checking for $ac_word... " >&6; }
2792if test "${ac_cv_prog_CC+set}" = set; then :
2793 $as_echo_n "(cached) " >&6
238235ef
DJ		 2794else
2795 if test -n "$CC"; then
2796 ac_cv_prog_CC="$CC" # Let the user override the test.
2797else
2798as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2799for as_dir in $PATH
2800do
2801 IFS=$as_save_IFS
2802 test -z "$as_dir" && as_dir=.
5213506e
RW		 2803 for ac_exec_ext in '' $ac_executable_extensions; do
2804 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
238235ef 2805 ac_cv_prog_CC="${ac_tool_prefix}gcc"
5213506e 2806 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
238235ef
DJ		 2807 break 2
2808 fi
2809done
5213506e
RW		 2810 done
2811IFS=$as_save_IFS
238235ef
DJ		 2812
2813fi
2814fi
2815CC=$ac_cv_prog_CC
2816if test -n "$CC"; then
5213506e
RW		 2817 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2818$as_echo "$CC" >&6; }
238235ef 2819else
5213506e
RW		 2820 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2821$as_echo "no" >&6; }
238235ef
DJ		 2822fi
2823
5213506e 2824
238235ef
DJ		 2825fi
2826if test -z "$ac_cv_prog_CC"; then
2827 ac_ct_CC=$CC
2828 # Extract the first word of "gcc", so it can be a program name with args.
0bc0cd11 2829set dummy gcc; ac_word=$2
5213506e
RW		 2830{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2831$as_echo_n "checking for $ac_word... " >&6; }
2832if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2833 $as_echo_n "(cached) " >&6
238235ef
DJ		 2834else
2835 if test -n "$ac_ct_CC"; then
2836 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2837else
2838as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2839for as_dir in $PATH
2840do
2841 IFS=$as_save_IFS
2842 test -z "$as_dir" && as_dir=.
5213506e
RW		 2843 for ac_exec_ext in '' $ac_executable_extensions; do
2844 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
238235ef 2845 ac_cv_prog_ac_ct_CC="gcc"
5213506e 2846 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
238235ef
DJ		 2847 break 2
2848 fi
2849done
5213506e
RW		 2850 done
2851IFS=$as_save_IFS
238235ef
DJ		 2852
2853fi
2854fi
2855ac_ct_CC=$ac_cv_prog_ac_ct_CC
2856if test -n "$ac_ct_CC"; then
5213506e
RW		 2857 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2858$as_echo "$ac_ct_CC" >&6; }
238235ef 2859else
5213506e
RW		 2860 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2861$as_echo "no" >&6; }
238235ef
DJ		 2862fi
2863
5213506e
RW		 2864 if test "x$ac_ct_CC" = x; then
2865 CC=""
2866 else
2867 case $cross_compiling:$ac_tool_warned in
2868yes:)
2869{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2870$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2871ac_tool_warned=yes ;;
2872esac
2873 CC=$ac_ct_CC
2874 fi
238235ef
DJ		 2875else
2876 CC="$ac_cv_prog_CC"
2877fi
2878
2879if test -z "$CC"; then
5213506e
RW		 2880 if test -n "$ac_tool_prefix"; then
2881 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
238235ef 2882set dummy ${ac_tool_prefix}cc; ac_word=$2
5213506e
RW		 2883{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2884$as_echo_n "checking for $ac_word... " >&6; }
2885if test "${ac_cv_prog_CC+set}" = set; then :
2886 $as_echo_n "(cached) " >&6
0bc0cd11
JL		 2887else
2888 if test -n "$CC"; then
2889 ac_cv_prog_CC="$CC" # Let the user override the test.
2890else
238235ef
DJ		 2891as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2892for as_dir in $PATH
2893do
2894 IFS=$as_save_IFS
2895 test -z "$as_dir" && as_dir=.
5213506e
RW		 2896 for ac_exec_ext in '' $ac_executable_extensions; do
2897 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
238235ef 2898 ac_cv_prog_CC="${ac_tool_prefix}cc"
5213506e 2899 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
238235ef
DJ		 2900 break 2
2901 fi
2902done
5213506e
RW		 2903 done
2904IFS=$as_save_IFS
238235ef 2905
0bc0cd11
JL		 2906fi
2907fi
238235ef 2908CC=$ac_cv_prog_CC
0bc0cd11 2909if test -n "$CC"; then
5213506e
RW		 2910 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2911$as_echo "$CC" >&6; }
0bc0cd11 2912else
5213506e
RW		 2913 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2914$as_echo "no" >&6; }
0bc0cd11
JL		 2915fi
2916
238235ef 2917
5213506e 2918 fi
238235ef 2919fi
0bc0cd11
JL		 2920if test -z "$CC"; then
2921 # Extract the first word of "cc", so it can be a program name with args.
2922set dummy cc; ac_word=$2
5213506e
RW		 2923{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2924$as_echo_n "checking for $ac_word... " >&6; }
2925if test "${ac_cv_prog_CC+set}" = set; then :
2926 $as_echo_n "(cached) " >&6
0bc0cd11
JL		 2927else
2928 if test -n "$CC"; then
2929 ac_cv_prog_CC="$CC" # Let the user override the test.
2930else
0bc0cd11 2931 ac_prog_rejected=no
238235ef
DJ		 2932as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2933for as_dir in $PATH
2934do
2935 IFS=$as_save_IFS
2936 test -z "$as_dir" && as_dir=.
5213506e
RW		 2937 for ac_exec_ext in '' $ac_executable_extensions; do
2938 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
238235ef
DJ		 2939 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2940 ac_prog_rejected=yes
2941 continue
2942 fi
2943 ac_cv_prog_CC="cc"
5213506e 2944 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
238235ef
DJ		 2945 break 2
2946 fi
2947done
5213506e
RW		 2948 done
2949IFS=$as_save_IFS
238235ef 2950
0bc0cd11
JL		 2951if test $ac_prog_rejected = yes; then
2952 # We found a bogon in the path, so make sure we never use it.
2953 set dummy $ac_cv_prog_CC
2954 shift
238235ef 2955 if test $# != 0; then
0bc0cd11
JL		 2956 # We chose a different compiler from the bogus one.
2957 # However, it has the same basename, so the bogon will be chosen
2958 # first if we set CC to just the basename; use the full file name.
2959 shift
238235ef 2960 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
0bc0cd11
JL		 2961 fi
2962fi
2963fi
2964fi
238235ef 2965CC=$ac_cv_prog_CC
0bc0cd11 2966if test -n "$CC"; then
5213506e
RW		 2967 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2968$as_echo "$CC" >&6; }
0bc0cd11 2969else
5213506e
RW		 2970 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2971$as_echo "no" >&6; }
0bc0cd11
JL		 2972fi
2973
5213506e 2974
0bc0cd11 2975fi
238235ef
DJ		 2976if test -z "$CC"; then
2977 if test -n "$ac_tool_prefix"; then
5213506e 2978 for ac_prog in cl.exe
238235ef
DJ		 2979 do
2980 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2981set dummy $ac_tool_prefix$ac_prog; ac_word=$2
5213506e
RW		 2982{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2983$as_echo_n "checking for $ac_word... " >&6; }
2984if test "${ac_cv_prog_CC+set}" = set; then :
2985 $as_echo_n "(cached) " >&6
0bc0cd11 2986else
238235ef
DJ		 2987 if test -n "$CC"; then
2988 ac_cv_prog_CC="$CC" # Let the user override the test.
0bc0cd11 2989else
238235ef
DJ		 2990as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2991for as_dir in $PATH
2992do
2993 IFS=$as_save_IFS
2994 test -z "$as_dir" && as_dir=.
5213506e
RW		 2995 for ac_exec_ext in '' $ac_executable_extensions; do
2996 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
238235ef 2997 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
5213506e 2998 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
238235ef
DJ		 2999 break 2
3000 fi
3001done
5213506e
RW		 3002 done
3003IFS=$as_save_IFS
238235ef 3004
0bc0cd11
JL		 3005fi
3006fi
238235ef
DJ		 3007CC=$ac_cv_prog_CC
3008if test -n "$CC"; then
5213506e
RW		 3009 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3010$as_echo "$CC" >&6; }
0bc0cd11 3011else
5213506e
RW		 3012 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3013$as_echo "no" >&6; }
0bc0cd11 3014fi
0bc0cd11 3015
5213506e 3016
238235ef
DJ		 3017 test -n "$CC" && break
3018 done
0bc0cd11 3019fi
238235ef
DJ		 3020if test -z "$CC"; then
3021 ac_ct_CC=$CC
5213506e 3022 for ac_prog in cl.exe
238235ef
DJ		 3023do
3024 # Extract the first word of "$ac_prog", so it can be a program name with args.
3025set dummy $ac_prog; ac_word=$2
5213506e
RW		 3026{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3027$as_echo_n "checking for $ac_word... " >&6; }
3028if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3029 $as_echo_n "(cached) " >&6
238235ef
DJ		 3030else
3031 if test -n "$ac_ct_CC"; then
3032 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3033else
3034as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3035for as_dir in $PATH
3036do
3037 IFS=$as_save_IFS
3038 test -z "$as_dir" && as_dir=.
5213506e
RW		 3039 for ac_exec_ext in '' $ac_executable_extensions; do
3040 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
238235ef 3041 ac_cv_prog_ac_ct_CC="$ac_prog"
5213506e 3042 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
238235ef 3043 break 2
0bc0cd11 3044 fi
238235ef 3045done
5213506e
RW		 3046 done
3047IFS=$as_save_IFS
238235ef
DJ		 3048
3049fi
3050fi
3051ac_ct_CC=$ac_cv_prog_ac_ct_CC
3052if test -n "$ac_ct_CC"; then
5213506e
RW		 3053 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3054$as_echo "$ac_ct_CC" >&6; }
0bc0cd11 3055else
5213506e
RW		 3056 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3057$as_echo "no" >&6; }
0bc0cd11
JL		 3058fi
3059
5213506e 3060
238235ef
DJ		 3061 test -n "$ac_ct_CC" && break
3062done
0bc0cd11 3063
5213506e
RW		 3064 if test "x$ac_ct_CC" = x; then
3065 CC=""
3066 else
3067 case $cross_compiling:$ac_tool_warned in
3068yes:)
3069{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3070$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3071ac_tool_warned=yes ;;
3072esac
3073 CC=$ac_ct_CC
3074 fi
238235ef
DJ		 3075fi
3076
3077fi
3078
3079
5213506e
RW		 3080test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3081$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3082as_fn_error "no acceptable C compiler found in \$PATH
3083See \`config.log' for more details." "$LINENO" 5; }
238235ef
DJ		 3084
3085# Provide some information about the compiler.
5213506e
RW		 3086$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3087set X $ac_compile
3088ac_compiler=$2
3089for ac_option in --version -v -V -qversion; do
3090 { { ac_try="$ac_compiler $ac_option >&5"
3091case "(($ac_try" in
3092 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3093 *) ac_try_echo=$ac_try;;
3094esac
3095eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3096$as_echo "$ac_try_echo"; } >&5
3097 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
238235ef 3098 ac_status=$?
5213506e
RW		 3099 if test -s conftest.err; then
3100 sed '10a\
3101... rest of stderr output deleted ...
3102 10q' conftest.err >conftest.er1
3103 cat conftest.er1 >&5
3104 rm -f conftest.er1 conftest.err
3105 fi
3106 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3107 test $ac_status = 0; }
3108done
238235ef 3109
5213506e 3110cat confdefs.h - <<_ACEOF >conftest.$ac_ext
238235ef 3111/* end confdefs.h. */
d1209685 3112
238235ef
DJ		 3113int
3114main ()
3115{
3116
3117 ;
3118 return 0;
3119}
3120_ACEOF
3121# FIXME: Cleanup?
5213506e 3122if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
238235ef
DJ		 3123 (eval $ac_link) 2>&5
3124 ac_status=$?
5213506e
RW		 3125 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3126 test $ac_status = 0; }; then :
238235ef
DJ		 3127 gcc_no_link=no
3128else
3129 gcc_no_link=yes
3130fi
238235ef
DJ		 3131if test x$gcc_no_link = xyes; then
3132 # Setting cross_compile will disable run tests; it will
3133 # also disable AC_CHECK_FILE but that's generally
3134 # correct if we can't link.
3135 cross_compiling=yes
3136 EXEEXT=
3137else
5213506e 3138 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
238235ef
DJ		 3139/* end confdefs.h. */
3140
3141int
3142main ()
3143{
3144
3145 ;
3146 return 0;
3147}
3148_ACEOF
3149ac_clean_files_save=$ac_clean_files
5213506e 3150ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
238235ef
DJ		 3151# Try to create an executable without -o first, disregard a.out.
3152# It will help us diagnose broken compilers, and finding out an intuition
3153# of exeext.
5213506e
RW		 3154{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3155$as_echo_n "checking for C compiler default output file name... " >&6; }
3156ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3157
3158# The possible output files:
3159ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3160
3161ac_rmfiles=
3162for ac_file in $ac_files
3163do
3164 case $ac_file in
3165 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3166 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3167 esac
3168done
3169rm -f $ac_rmfiles
3170
3171if { { ac_try="$ac_link_default"
3172case "(($ac_try" in
3173 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3174 *) ac_try_echo=$ac_try;;
3175esac
3176eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3177$as_echo "$ac_try_echo"; } >&5
3178 (eval "$ac_link_default") 2>&5
3179 ac_status=$?
3180 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3181 test $ac_status = 0; }; then :
3182 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3183# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3184# in a Makefile. We should not override ac_cv_exeext if it was cached,
3185# so that the user can short-circuit this test for compilers unknown to
3186# Autoconf.
3187for ac_file in $ac_files ''
238235ef
DJ		 3188do
3189 test -f "$ac_file" || continue
3190 case $ac_file in
5213506e 3191 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3beb1315 3192 ;;
238235ef 3193 [ab].out )
3beb1315
HPN		 3194 # We found the default executable, but exeext='' is most
3195 # certainly right.
3196 break;;
238235ef 3197 *.* )
5213506e
RW		 3198 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3199 then :; else
3200 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3201 fi
3202 # We set ac_cv_exeext here because the later test for it is not
3203 # safe: cross compilers may not add the suffix if given an `-o'
3204 # argument, so we may need to know it at that point already.
3205 # Even if this section looks crufty: it has the advantage of
3206 # actually working.
3beb1315 3207 break;;
238235ef 3208 * )
3beb1315 3209 break;;
238235ef
DJ		 3210 esac
3211done
5213506e
RW		 3212test "$ac_cv_exeext" = no && ac_cv_exeext=
3213
7fda878c 3214else
5213506e
RW		 3215 ac_file=''
3216fi
3217{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3218$as_echo "$ac_file" >&6; }
3219if test -z "$ac_file"; then :
3220 $as_echo "$as_me: failed program was:" >&5
238235ef
DJ		 3221sed 's/^/| /' conftest.$ac_ext >&5
3222
5213506e
RW		 3223{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3224$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3225{ as_fn_set_status 77
3226as_fn_error "C compiler cannot create executables
3227See \`config.log' for more details." "$LINENO" 5; }; }
238235ef 3228fi
238235ef 3229ac_exeext=$ac_cv_exeext
238235ef 3230
5213506e 3231# Check that the compiler produces executables we can run. If not, either
238235ef 3232# the compiler is broken, or we cross compile.
5213506e
RW		 3233{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3234$as_echo_n "checking whether the C compiler works... " >&6; }
238235ef
DJ		 3235# If not cross compiling, check that we can run a simple program.
3236if test "$cross_compiling" != yes; then
3237 if { ac_try='./$ac_file'
5213506e
RW		 3238 { { case "(($ac_try" in
3239 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3240 *) ac_try_echo=$ac_try;;
3241esac
3242eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3243$as_echo "$ac_try_echo"; } >&5
3244 (eval "$ac_try") 2>&5
238235ef 3245 ac_status=$?
5213506e
RW		 3246 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3247 test $ac_status = 0; }; }; then
238235ef
DJ		 3248 cross_compiling=no
3249 else
3250 if test "$cross_compiling" = maybe; then
3251 cross_compiling=yes
3252 else
5213506e
RW		 3253 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3254$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3255as_fn_error "cannot run C compiled programs.
238235ef 3256If you meant to cross compile, use \`--host'.
5213506e 3257See \`config.log' for more details." "$LINENO" 5; }
7fda878c
DR		 3258 fi
3259 fi
238235ef 3260fi
5213506e
RW		 3261{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3262$as_echo "yes" >&6; }
238235ef 3263
5213506e 3264rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
238235ef 3265ac_clean_files=$ac_clean_files_save
5213506e 3266# Check that the compiler produces executables we can run. If not, either
238235ef 3267# the compiler is broken, or we cross compile.
5213506e
RW		 3268{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3269$as_echo_n "checking whether we are cross compiling... " >&6; }
3270{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3271$as_echo "$cross_compiling" >&6; }
3272
3273{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3274$as_echo_n "checking for suffix of executables... " >&6; }
3275if { { ac_try="$ac_link"
3276case "(($ac_try" in
3277 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3278 *) ac_try_echo=$ac_try;;
3279esac
3280eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3281$as_echo "$ac_try_echo"; } >&5
3282 (eval "$ac_link") 2>&5
238235ef 3283 ac_status=$?
5213506e
RW		 3284 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3285 test $ac_status = 0; }; then :
238235ef
DJ		 3286 # If both `conftest.exe' and `conftest' are `present' (well, observable)
3287# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
3288# work properly (i.e., refer to `conftest.exe'), while it won't with
3289# `rm'.
3290for ac_file in conftest.exe conftest conftest.*; do
3291 test -f "$ac_file" || continue
3292 case $ac_file in
5213506e 3293 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
238235ef 3294 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3beb1315 3295 break;;
238235ef
DJ		 3296 * ) break;;
3297 esac
3298done
7fda878c 3299else
5213506e
RW		 3300 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3301$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3302as_fn_error "cannot compute suffix of executables: cannot compile and link
3303See \`config.log' for more details." "$LINENO" 5; }
7fda878c 3304fi
238235ef 3305rm -f conftest$ac_cv_exeext
5213506e
RW		 3306{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3307$as_echo "$ac_cv_exeext" >&6; }
238235ef
DJ		 3308
3309rm -f conftest.$ac_ext
3310EXEEXT=$ac_cv_exeext
3311ac_exeext=$EXEEXT
7fda878c 3312fi
5213506e
RW		 3313{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3314$as_echo_n "checking for suffix of object files... " >&6; }
3315if test "${ac_cv_objext+set}" = set; then :
3316 $as_echo_n "(cached) " >&6
7fda878c 3317else
5213506e 3318 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
238235ef 3319/* end confdefs.h. */
7fda878c 3320
238235ef
DJ		 3321int
3322main ()
3323{
7fda878c 3324
238235ef
DJ		 3325 ;
3326 return 0;
3327}
3328_ACEOF
3329rm -f conftest.o conftest.obj
5213506e
RW		 3330if { { ac_try="$ac_compile"
3331case "(($ac_try" in
3332 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3333 *) ac_try_echo=$ac_try;;
3334esac
3335eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3336$as_echo "$ac_try_echo"; } >&5
3337 (eval "$ac_compile") 2>&5
3338 ac_status=$?
3339 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3340 test $ac_status = 0; }; then :
3341 for ac_file in conftest.o conftest.obj conftest.*; do
3342 test -f "$ac_file" || continue;
238235ef 3343 case $ac_file in
5213506e 3344 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
238235ef
DJ		 3345 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3346 break;;
3347 esac
3348done
7fda878c 3349else
5213506e 3350 $as_echo "$as_me: failed program was:" >&5
238235ef
DJ		 3351sed 's/^/| /' conftest.$ac_ext >&5
3352
5213506e
RW		 3353{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3354$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3355as_fn_error "cannot compute suffix of object files: cannot compile
3356See \`config.log' for more details." "$LINENO" 5; }
238235ef 3357fi
238235ef 3358rm -f conftest.$ac_cv_objext conftest.$ac_ext
7fda878c 3359fi
5213506e
RW		 3360{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3361$as_echo "$ac_cv_objext" >&6; }
238235ef
DJ		 3362OBJEXT=$ac_cv_objext
3363ac_objext=$OBJEXT
5213506e
RW		 3364{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3365$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3366if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3367 $as_echo_n "(cached) " >&6
238235ef 3368else
5213506e 3369 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
238235ef
DJ		 3370/* end confdefs.h. */
3371
3372int
3373main ()
3374{
3375#ifndef __GNUC__
3376 choke me
3377#endif
7fda878c 3378
238235ef
DJ		 3379 ;
3380 return 0;
3381}
3382_ACEOF
5213506e 3383if ac_fn_c_try_compile "$LINENO"; then :
238235ef
DJ		 3384 ac_compiler_gnu=yes
3385else
5213506e 3386 ac_compiler_gnu=no
238235ef 3387fi
5213506e 3388rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
238235ef
DJ		 3389ac_cv_c_compiler_gnu=$ac_compiler_gnu
3390
3391fi
5213506e
RW		 3392{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3393$as_echo "$ac_cv_c_compiler_gnu" >&6; }
3394if test $ac_compiler_gnu = yes; then
3395 GCC=yes
3396else
3397 GCC=
3398fi
238235ef
DJ		 3399ac_test_CFLAGS=${CFLAGS+set}
3400ac_save_CFLAGS=$CFLAGS
5213506e
RW		 3401{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3402$as_echo_n "checking whether $CC accepts -g... " >&6; }
3403if test "${ac_cv_prog_cc_g+set}" = set; then :
3404 $as_echo_n "(cached) " >&6
3405else
3406 ac_save_c_werror_flag=$ac_c_werror_flag
3407 ac_c_werror_flag=yes
3408 ac_cv_prog_cc_g=no
3409 CFLAGS="-g"
3410 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
238235ef 3411/* end confdefs.h. */
7fda878c 3412
238235ef
DJ		 3413int
3414main ()
3415{
7fda878c 3416
238235ef
DJ		 3417 ;
3418 return 0;
3419}
3420_ACEOF
5213506e 3421if ac_fn_c_try_compile "$LINENO"; then :
238235ef
DJ		 3422 ac_cv_prog_cc_g=yes
3423else
5213506e
RW		 3424 CFLAGS=""
3425 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3426/* end confdefs.h. */
3427
3428int
3429main ()
3430{
3431
3432 ;
3433 return 0;
3434}
3435_ACEOF
3436if ac_fn_c_try_compile "$LINENO"; then :
3437
3438else
3439 ac_c_werror_flag=$ac_save_c_werror_flag
3440 CFLAGS="-g"
3441 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3442/* end confdefs.h. */
3443
3444int
3445main ()
3446{
0bc0cd11 3447
5213506e
RW		 3448 ;
3449 return 0;
3450}
3451_ACEOF
3452if ac_fn_c_try_compile "$LINENO"; then :
3453 ac_cv_prog_cc_g=yes
3454fi
3455rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
238235ef 3456fi
5213506e 3457rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
238235ef 3458fi
5213506e
RW		 3459rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3460 ac_c_werror_flag=$ac_save_c_werror_flag
3461fi
3462{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3463$as_echo "$ac_cv_prog_cc_g" >&6; }
238235ef
DJ		 3464if test "$ac_test_CFLAGS" = set; then
3465 CFLAGS=$ac_save_CFLAGS
3466elif test $ac_cv_prog_cc_g = yes; then
0bc0cd11 3467 if test "$GCC" = yes; then
238235ef 3468 CFLAGS="-g -O2"
0bc0cd11 3469 else
238235ef 3470 CFLAGS="-g"
0bc0cd11
JL		 3471 fi
3472else
238235ef
DJ		 3473 if test "$GCC" = yes; then
3474 CFLAGS="-O2"
3475 else
3476 CFLAGS=
3477 fi
0bc0cd11 3478fi
5213506e
RW		 3479{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3480$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3481if test "${ac_cv_prog_cc_c89+set}" = set; then :
3482 $as_echo_n "(cached) " >&6
238235ef 3483else
5213506e 3484 ac_cv_prog_cc_c89=no
238235ef 3485ac_save_CC=$CC
5213506e 3486cat confdefs.h - <<_ACEOF >conftest.$ac_ext
238235ef
DJ		 3487/* end confdefs.h. */
3488#include <stdarg.h>
3489#include <stdio.h>
3490#include <sys/types.h>
3491#include <sys/stat.h>
3492/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3493struct buf { int x; };
3494FILE * (*rcsopen) (struct buf *, struct stat *, int);
3495static char *e (p, i)
3496 char **p;
3497 int i;
3498{
3499 return p[i];
d1209685 3500}
238235ef
DJ		 3501static char *f (char * (*g) (char **, int), char **p, ...)
3502{
3503 char *s;
3504 va_list v;
3505 va_start (v,p);
3506 s = g (p, va_arg (v,int));
3507 va_end (v);
3508 return s;
d1209685 3509}
3beb1315
HPN		 3510
3511/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3512 function prototypes and stuff, but not '\xHH' hex character constants.
3513 These don't provoke an error unfortunately, instead are silently treated
5213506e 3514 as 'x'. The following induces an error, until -std is added to get
3beb1315
HPN		 3515 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3516 array size at least. It's necessary to write '\x00'==0 to get something
5213506e 3517 that's true only with -std. */
3beb1315
HPN		 3518int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3519
5213506e
RW		 3520/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3521 inside strings and character constants. */
3522#define FOO(x) 'x'
3523int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3524
238235ef
DJ		 3525int test (int i, double x);
3526struct s1 {int (*f) (int a);};
3527struct s2 {int (*f) (double a);};
3528int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3529int argc;
3530char **argv;
3531int
3532main ()
3533{
3534return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
3535 ;
3536 return 0;
d1209685 3537}
238235ef 3538_ACEOF
5213506e
RW		 3539for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3540 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
238235ef
DJ		 3541do
3542 CC="$ac_save_CC $ac_arg"
5213506e
RW		 3543 if ac_fn_c_try_compile "$LINENO"; then :
3544 ac_cv_prog_cc_c89=$ac_arg
238235ef 3545fi
5213506e
RW		 3546rm -f core conftest.err conftest.$ac_objext
3547 test "x$ac_cv_prog_cc_c89" != "xno" && break
238235ef 3548done
5213506e 3549rm -f conftest.$ac_ext
238235ef
DJ		 3550CC=$ac_save_CC
3551
3552fi
5213506e
RW		 3553# AC_CACHE_VAL
3554case "x$ac_cv_prog_cc_c89" in
3555 x)
3556 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3557$as_echo "none needed" >&6; } ;;
3558 xno)
3559 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3560$as_echo "unsupported" >&6; } ;;
238235ef 3561 *)
5213506e
RW		 3562 CC="$CC $ac_cv_prog_cc_c89"
3563 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3564$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
238235ef 3565esac
5213506e 3566if test "x$ac_cv_prog_cc_c89" != xno; then :
238235ef 3567
238235ef
DJ		 3568fi
3569
238235ef
DJ		 3570ac_ext=c
3571ac_cpp='$CPP $CPPFLAGS'
3572ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3573ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3574ac_compiler_gnu=$ac_cv_c_compiler_gnu
3575
d208e2d2 3576
5213506e
RW		 3577# Check whether --enable-largefile was given.
3578if test "${enable_largefile+set}" = set; then :
3579 enableval=$enable_largefile;
3580fi
d208e2d2 3581
d208e2d2
JK		 3582if test "$enable_largefile" != no; then
3583
5213506e
RW		 3584 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
3585$as_echo_n "checking for special C compiler options needed for large files... " >&6; }
3586if test "${ac_cv_sys_largefile_CC+set}" = set; then :
3587 $as_echo_n "(cached) " >&6
d208e2d2
JK		 3588else
3589 ac_cv_sys_largefile_CC=no
3590 if test "$GCC" != yes; then
3591 ac_save_CC=$CC
3592 while :; do
5213506e
RW		 3593 # IRIX 6.2 and later do not support large files by default,
3594 # so use the C compiler's -n32 option if that helps.
3595 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
d208e2d2
JK		 3596/* end confdefs.h. */
3597#include <sys/types.h>
3598 /* Check that off_t can represent 2**63 - 1 correctly.
3599 We can't simply define LARGE_OFF_T to be 9223372036854775807,
3600 since some C++ compilers masquerading as C compilers
3601 incorrectly reject 9223372036854775807. */
3602#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
3603 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
3604 && LARGE_OFF_T % 2147483647 == 1)
3605 ? 1 : -1];
3606int
3607main ()
3608{
3609
3610 ;
3611 return 0;
3612}
3613_ACEOF
5213506e 3614 if ac_fn_c_try_compile "$LINENO"; then :
d208e2d2 3615 break
d208e2d2 3616fi
5213506e
RW		 3617rm -f core conftest.err conftest.$ac_objext
3618 CC="$CC -n32"
3619 if ac_fn_c_try_compile "$LINENO"; then :
d208e2d2 3620 ac_cv_sys_largefile_CC=' -n32'; break
d208e2d2 3621fi
5213506e 3622rm -f core conftest.err conftest.$ac_objext
d208e2d2
JK		 3623 break
3624 done
3625 CC=$ac_save_CC
3626 rm -f conftest.$ac_ext
3627 fi
3628fi
5213506e
RW		 3629{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
3630$as_echo "$ac_cv_sys_largefile_CC" >&6; }
d208e2d2
JK		 3631 if test "$ac_cv_sys_largefile_CC" != no; then
3632 CC=$CC$ac_cv_sys_largefile_CC
3633 fi
3634
5213506e
RW		 3635 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
3636$as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
3637if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
3638 $as_echo_n "(cached) " >&6
d208e2d2
JK		 3639else
3640 while :; do
5213506e 3641 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
d208e2d2
JK		 3642/* end confdefs.h. */
3643#include <sys/types.h>
3644 /* Check that off_t can represent 2**63 - 1 correctly.
3645 We can't simply define LARGE_OFF_T to be 9223372036854775807,
3646 since some C++ compilers masquerading as C compilers
3647 incorrectly reject 9223372036854775807. */
3648#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
3649 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
3650 && LARGE_OFF_T % 2147483647 == 1)
3651 ? 1 : -1];
3652int
3653main ()
3654{
3655
3656 ;
3657 return 0;
3658}
3659_ACEOF
5213506e
RW		 3660if ac_fn_c_try_compile "$LINENO"; then :
3661 ac_cv_sys_file_offset_bits=no; break
d208e2d2 3662fi
5213506e
RW		 3663rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3664 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
d208e2d2
JK		 3665/* end confdefs.h. */
3666#define _FILE_OFFSET_BITS 64
3667#include <sys/types.h>
3668 /* Check that off_t can represent 2**63 - 1 correctly.
3669 We can't simply define LARGE_OFF_T to be 9223372036854775807,
3670 since some C++ compilers masquerading as C compilers
3671 incorrectly reject 9223372036854775807. */
3672#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
3673 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
3674 && LARGE_OFF_T % 2147483647 == 1)
3675 ? 1 : -1];
3676int
3677main ()
3678{
3679
3680 ;
3681 return 0;
3682}
3683_ACEOF
5213506e 3684if ac_fn_c_try_compile "$LINENO"; then :
d208e2d2 3685 ac_cv_sys_file_offset_bits=64; break
d208e2d2 3686fi
5213506e
RW		 3687rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3688 ac_cv_sys_file_offset_bits=unknown
d208e2d2
JK		 3689 break
3690done
3691fi
5213506e
RW		 3692{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
3693$as_echo "$ac_cv_sys_file_offset_bits" >&6; }
3694case $ac_cv_sys_file_offset_bits in #(
3695 no | unknown) ;;
3696 *)
d208e2d2
JK		 3697cat >>confdefs.h <<_ACEOF
3698#define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
3699_ACEOF
5213506e
RW		 3700;;
3701esac
3702rm -rf conftest*
3703 if test $ac_cv_sys_file_offset_bits = unknown; then
3704 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
3705$as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
3706if test "${ac_cv_sys_large_files+set}" = set; then :
3707 $as_echo_n "(cached) " >&6
d208e2d2
JK		 3708else
3709 while :; do
5213506e 3710 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
d208e2d2
JK		 3711/* end confdefs.h. */
3712#include <sys/types.h>
3713 /* Check that off_t can represent 2**63 - 1 correctly.
3714 We can't simply define LARGE_OFF_T to be 9223372036854775807,
3715 since some C++ compilers masquerading as C compilers
3716 incorrectly reject 9223372036854775807. */
3717#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
3718 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
3719 && LARGE_OFF_T % 2147483647 == 1)
3720 ? 1 : -1];
3721int
3722main ()
3723{
3724
3725 ;
3726 return 0;
3727}
3728_ACEOF
5213506e
RW		 3729if ac_fn_c_try_compile "$LINENO"; then :
3730 ac_cv_sys_large_files=no; break
d208e2d2 3731fi
5213506e
RW		 3732rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3733 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
d208e2d2
JK		 3734/* end confdefs.h. */
3735#define _LARGE_FILES 1
3736#include <sys/types.h>
3737 /* Check that off_t can represent 2**63 - 1 correctly.
3738 We can't simply define LARGE_OFF_T to be 9223372036854775807,
3739 since some C++ compilers masquerading as C compilers
3740 incorrectly reject 9223372036854775807. */
3741#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
3742 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
3743 && LARGE_OFF_T % 2147483647 == 1)
3744 ? 1 : -1];
3745int
3746main ()
3747{
3748
3749 ;
3750 return 0;
3751}
3752_ACEOF
5213506e 3753if ac_fn_c_try_compile "$LINENO"; then :
d208e2d2 3754 ac_cv_sys_large_files=1; break
d208e2d2 3755fi
5213506e
RW		 3756rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3757 ac_cv_sys_large_files=unknown
d208e2d2
JK		 3758 break
3759done
3760fi
5213506e
RW		 3761{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
3762$as_echo "$ac_cv_sys_large_files" >&6; }
3763case $ac_cv_sys_large_files in #(
3764 no | unknown) ;;
3765 *)
d208e2d2
JK		 3766cat >>confdefs.h <<_ACEOF
3767#define _LARGE_FILES $ac_cv_sys_large_files
3768_ACEOF
5213506e
RW		 3769;;
3770esac
3771rm -rf conftest*
3772 fi
d208e2d2
JK		 3773fi
3774
b033df90
DJ		 3775ac_ext=c
3776ac_cpp='$CPP $CPPFLAGS'
3777ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3778ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3779ac_compiler_gnu=$ac_cv_c_compiler_gnu
5213506e
RW		 3780{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3781$as_echo_n "checking how to run the C preprocessor... " >&6; }
b033df90
DJ		 3782# On Suns, sometimes $CPP names a directory.
3783if test -n "$CPP" && test -d "$CPP"; then
3784 CPP=
3785fi
3786if test -z "$CPP"; then
5213506e
RW		 3787 if test "${ac_cv_prog_CPP+set}" = set; then :
3788 $as_echo_n "(cached) " >&6
b033df90
DJ		 3789else
3790 # Double quotes because CPP needs to be expanded
3791 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3792 do
3793 ac_preproc_ok=false
3794for ac_c_preproc_warn_flag in '' yes
3795do
3796 # Use a header file that comes with gcc, so configuring glibc
3797 # with a fresh cross-compiler works.
3798 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3799 # <limits.h> exists even on freestanding compilers.
3800 # On the NeXT, cc -E runs the code through the compiler's parser,
3801 # not just through cpp. "Syntax error" is here to catch this case.
5213506e 3802 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
b033df90
DJ		 3803/* end confdefs.h. */
3804#ifdef __STDC__
3805# include <limits.h>
3806#else
3807# include <assert.h>
3808#endif
3beb1315 3809 Syntax error
b033df90 3810_ACEOF
5213506e 3811if ac_fn_c_try_cpp "$LINENO"; then :
b033df90 3812
5213506e 3813else
b033df90
DJ		 3814 # Broken: fails on valid input.
3815continue
3816fi
3817rm -f conftest.err conftest.$ac_ext
3818
5213506e 3819 # OK, works on sane cases. Now check whether nonexistent headers
b033df90 3820 # can be detected and how.
5213506e 3821 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
b033df90
DJ		 3822/* end confdefs.h. */
3823#include <ac_nonexistent.h>
3824_ACEOF
5213506e 3825if ac_fn_c_try_cpp "$LINENO"; then :
b033df90
DJ		 3826 # Broken: success on invalid input.
3827continue
3828else
b033df90
DJ		 3829 # Passes both tests.
3830ac_preproc_ok=:
3831break
3832fi
3833rm -f conftest.err conftest.$ac_ext
3834
3835done
3836# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3837rm -f conftest.err conftest.$ac_ext
5213506e 3838if $ac_preproc_ok; then :
b033df90
DJ		 3839 break
3840fi
3841
3842 done
3843 ac_cv_prog_CPP=$CPP
3844
3845fi
3846 CPP=$ac_cv_prog_CPP
3847else
3848 ac_cv_prog_CPP=$CPP
3849fi
5213506e
RW		 3850{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3851$as_echo "$CPP" >&6; }
b033df90
DJ		 3852ac_preproc_ok=false
3853for ac_c_preproc_warn_flag in '' yes
3854do
3855 # Use a header file that comes with gcc, so configuring glibc
3856 # with a fresh cross-compiler works.
3857 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3858 # <limits.h> exists even on freestanding compilers.
3859 # On the NeXT, cc -E runs the code through the compiler's parser,
3860 # not just through cpp. "Syntax error" is here to catch this case.
5213506e 3861 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
b033df90
DJ		 3862/* end confdefs.h. */
3863#ifdef __STDC__
3864# include <limits.h>
3865#else
3866# include <assert.h>
3867#endif
3beb1315 3868 Syntax error
b033df90 3869_ACEOF
5213506e 3870if ac_fn_c_try_cpp "$LINENO"; then :
b033df90 3871
5213506e 3872else
b033df90
DJ		 3873 # Broken: fails on valid input.
3874continue
3875fi
3876rm -f conftest.err conftest.$ac_ext
3877
5213506e 3878 # OK, works on sane cases. Now check whether nonexistent headers
b033df90 3879 # can be detected and how.
5213506e 3880 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
b033df90
DJ		 3881/* end confdefs.h. */
3882#include <ac_nonexistent.h>
3883_ACEOF
5213506e 3884if ac_fn_c_try_cpp "$LINENO"; then :
b033df90
DJ		 3885 # Broken: success on invalid input.
3886continue
3887else
b033df90
DJ		 3888 # Passes both tests.
3889ac_preproc_ok=:
3890break
3891fi
3892rm -f conftest.err conftest.$ac_ext
3893
3894done
3895# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3896rm -f conftest.err conftest.$ac_ext
5213506e
RW		 3897if $ac_preproc_ok; then :
3898
b033df90 3899else
5213506e
RW		 3900 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3901$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3902as_fn_error "C preprocessor \"$CPP\" fails sanity check
3903See \`config.log' for more details." "$LINENO" 5; }
b033df90
DJ		 3904fi
3905
3906ac_ext=c
3907ac_cpp='$CPP $CPPFLAGS'
3908ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3909ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3910ac_compiler_gnu=$ac_cv_c_compiler_gnu
3911
3912
3913ac_c_preproc_warn_flag=yes
238235ef 3914
3bbd5a19
PB		 3915ac_libiberty_warn_cflags=
3916save_CFLAGS="$CFLAGS"
aa2480c5 3917for option in -W -Wall -Wwrite-strings -Wc++-compat \
3bbd5a19 3918 -Wstrict-prototypes; do
5213506e 3919 as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
3bbd5a19 3920
5213506e
RW		 3921 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
3922$as_echo_n "checking whether $CC supports $option... " >&6; }
3923if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
3924 $as_echo_n "(cached) " >&6
e8f9ec35 3925else
3bbd5a19 3926 CFLAGS="$option"
5213506e 3927 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
e8f9ec35
GDR		 3928/* end confdefs.h. */
3929
3bbd5a19
PB		 3930int
3931main ()
3932{
3933
3934 ;
3935 return 0;
3936}
e8f9ec35 3937_ACEOF
5213506e 3938if ac_fn_c_try_compile "$LINENO"; then :
3bbd5a19 3939 eval "$as_acx_Woption=yes"
e8f9ec35 3940else
5213506e 3941 eval "$as_acx_Woption=no"
e8f9ec35 3942fi
5213506e 3943rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
e8f9ec35
GDR		 3944
3945fi
5213506e
RW		 3946eval ac_res=\$$as_acx_Woption
3947 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
3948$as_echo "$ac_res" >&6; }
3949 if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
3bbd5a19 3950 ac_libiberty_warn_cflags="$ac_libiberty_warn_cflags${ac_libiberty_warn_cflags:+ }$option"
e8f9ec35 3951fi
3bbd5a19
PB		 3952 done
3953CFLAGS="$save_CFLAGS"
3954
5213506e
RW		 3955if test "$GCC" = yes; then :
3956 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pedantic " >&5
3957$as_echo_n "checking whether $CC supports -pedantic ... " >&6; }
3958if test "${acx_cv_prog_cc_pedantic_+set}" = set; then :
3959 $as_echo_n "(cached) " >&6
aa2480c5
PB		 3960else
3961 save_CFLAGS="$CFLAGS"
3962CFLAGS="-pedantic "
5213506e 3963cat confdefs.h - <<_ACEOF >conftest.$ac_ext
aa2480c5
PB		 3964/* end confdefs.h. */
3965
3966int
3967main ()
3968{
3969
3970 ;
3971 return 0;
3972}
3973_ACEOF
5213506e 3974if ac_fn_c_try_compile "$LINENO"; then :
aa2480c5
PB		 3975 acx_cv_prog_cc_pedantic_=yes
3976else
5213506e 3977 acx_cv_prog_cc_pedantic_=no
aa2480c5 3978fi
5213506e 3979rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
aa2480c5
PB		 3980CFLAGS="$save_CFLAGS"
3981fi
5213506e
RW		 3982{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_prog_cc_pedantic_" >&5
3983$as_echo "$acx_cv_prog_cc_pedantic_" >&6; }
3984if test $acx_cv_prog_cc_pedantic_ = yes; then :
aa2480c5
PB		 3985 ac_libiberty_warn_cflags="$ac_libiberty_warn_cflags${ac_libiberty_warn_cflags:+ }-pedantic "
3986fi
3987
aa2480c5
PB		 3988fi
3989
3990
24f2cabb 3991if test "x$CC" != xcc; then
5213506e
RW		 3992 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5
3993$as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; }
24f2cabb 3994else
5213506e
RW		 3995 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5
3996$as_echo_n "checking whether cc understands -c and -o together... " >&6; }
24f2cabb 3997fi
5213506e 3998set dummy $CC; ac_cc=`$as_echo "$2" |
24f2cabb 3999 sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
5213506e
RW		 4000if { as_var=ac_cv_prog_cc_${ac_cc}_c_o; eval "test \"\${$as_var+set}\" = set"; }; then :
4001 $as_echo_n "(cached) " >&6
24f2cabb 4002else
5213506e 4003 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24f2cabb
L		 4004/* end confdefs.h. */
4005
4006int
4007main ()
4008{
4009
4010 ;
4011 return 0;
4012}
4013_ACEOF
4014# Make sure it works both with $CC and with simple cc.
4015# We do the test twice because some compilers refuse to overwrite an
4016# existing .o file with -o, though they will create one.
5213506e
RW		 4017ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4018rm -f conftest2.*
4019if { { case "(($ac_try" in
4020 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4021 *) ac_try_echo=$ac_try;;
4022esac
4023eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4024$as_echo "$ac_try_echo"; } >&5
4025 (eval "$ac_try") 2>&5
4026 ac_status=$?
4027 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4028 test $ac_status = 0; } &&
4029 test -f conftest2.$ac_objext && { { case "(($ac_try" in
4030 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4031 *) ac_try_echo=$ac_try;;
4032esac
4033eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4034$as_echo "$ac_try_echo"; } >&5
4035 (eval "$ac_try") 2>&5
24f2cabb 4036 ac_status=$?
5213506e
RW		 4037 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4038 test $ac_status = 0; };
24f2cabb
L		 4039then
4040 eval ac_cv_prog_cc_${ac_cc}_c_o=yes
4041 if test "x$CC" != xcc; then
4042 # Test first that cc exists at all.
4043 if { ac_try='cc -c conftest.$ac_ext >&5'
5213506e
RW		 4044 { { case "(($ac_try" in
4045 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4046 *) ac_try_echo=$ac_try;;
4047esac
4048eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4049$as_echo "$ac_try_echo"; } >&5
4050 (eval "$ac_try") 2>&5
4051 ac_status=$?
4052 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4053 test $ac_status = 0; }; }; then
4054 ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4055 rm -f conftest2.*
4056 if { { case "(($ac_try" in
4057 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4058 *) ac_try_echo=$ac_try;;
4059esac
4060eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4061$as_echo "$ac_try_echo"; } >&5
4062 (eval "$ac_try") 2>&5
4063 ac_status=$?
4064 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4065 test $ac_status = 0; } &&
4066 test -f conftest2.$ac_objext && { { case "(($ac_try" in
4067 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4068 *) ac_try_echo=$ac_try;;
4069esac
4070eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4071$as_echo "$ac_try_echo"; } >&5
4072 (eval "$ac_try") 2>&5
24f2cabb 4073 ac_status=$?
5213506e
RW		 4074 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4075 test $ac_status = 0; };
24f2cabb
L		 4076 then
4077 # cc works too.
4078 :
4079 else
4080 # cc exists but doesn't like -o.
4081 eval ac_cv_prog_cc_${ac_cc}_c_o=no
4082 fi
4083 fi
4084 fi
4085else
4086 eval ac_cv_prog_cc_${ac_cc}_c_o=no
4087fi
5213506e 4088rm -f core conftest*
24f2cabb
L		 4089
4090fi
5213506e
RW		 4091if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
4092 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4093$as_echo "yes" >&6; }
24f2cabb 4094else
5213506e
RW		 4095 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4096$as_echo "no" >&6; }
24f2cabb 4097
5213506e 4098$as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h
24f2cabb
L		 4099
4100fi
4101
4102# autoconf is lame and doesn't give us any substitution variable for this.
4103if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
4104 NO_MINUS_C_MINUS_O=yes
4105else
4106 OUTPUT_OPTION='-o $@'
4107fi
4108
4109
4110
5213506e
RW		 4111{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
4112$as_echo_n "checking for an ANSI C-conforming const... " >&6; }
4113if test "${ac_cv_c_const+set}" = set; then :
4114 $as_echo_n "(cached) " >&6
207db768 4115else
5213506e 4116 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
ad49d865
L		 4117/* end confdefs.h. */
4118
4119int
4120main ()
4121{
4122/* FIXME: Include the comments suggested by Paul. */
4123#ifndef __cplusplus
4124 /* Ultrix mips cc rejects this. */
4125 typedef int charset[2];
5213506e 4126 const charset cs;
ad49d865 4127 /* SunOS 4.1.1 cc rejects this. */
5213506e
RW		 4128 char const *const *pcpcc;
4129 char **ppc;
ad49d865
L		 4130 /* NEC SVR4.0.2 mips cc rejects this. */
4131 struct point {int x, y;};
4132 static struct point const zero = {0,0};
4133 /* AIX XL C 1.02.0.0 rejects this.
4134 It does not let you subtract one const X* pointer from another in
4135 an arm of an if-expression whose if-part is not a constant
4136 expression */
4137 const char *g = "string";
5213506e 4138 pcpcc = &g + (g ? g-g : 0);
ad49d865 4139 /* HPUX 7.0 cc rejects these. */
5213506e
RW		 4140 ++pcpcc;
4141 ppc = (char**) pcpcc;
4142 pcpcc = (char const *const *) ppc;
ad49d865
L		 4143 { /* SCO 3.2v4 cc rejects this. */
4144 char *t;
4145 char const *s = 0 ? (char *) 0 : (char const *) 0;
4146
4147 *t++ = 0;
5213506e 4148 if (s) return 0;
ad49d865
L		 4149 }
4150 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
4151 int x[] = {25, 17};
4152 const int *foo = &x[0];
4153 ++foo;
4154 }
4155 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
4156 typedef const int *iptr;
4157 iptr p = 0;
4158 ++p;
4159 }
4160 { /* AIX XL C 1.02.0.0 rejects this saying
4161 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
4162 struct s { int j; const int *ap[3]; };
4163 struct s *b; b->j = 5;
4164 }
4165 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
4166 const int foo = 10;
5213506e 4167 if (!foo) return 0;
ad49d865 4168 }
5213506e 4169 return !cs[0] && !zero.x;
ad49d865
L		 4170#endif
4171
4172 ;
4173 return 0;
4174}
4175_ACEOF
5213506e 4176if ac_fn_c_try_compile "$LINENO"; then :
ad49d865 4177 ac_cv_c_const=yes
207db768 4178else
5213506e 4179 ac_cv_c_const=no
207db768 4180fi
5213506e 4181rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
207db768 4182fi
5213506e
RW		 4183{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
4184$as_echo "$ac_cv_c_const" >&6; }
ad49d865
L		 4185if test $ac_cv_c_const = no; then
4186
5213506e 4187$as_echo "#define const /**/" >>confdefs.h
207db768 4188
207db768 4189fi
ad49d865 4190
5213506e
RW		 4191{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
4192$as_echo_n "checking for inline... " >&6; }
4193if test "${ac_cv_c_inline+set}" = set; then :
4194 $as_echo_n "(cached) " >&6
207db768 4195else
ad49d865
L		 4196 ac_cv_c_inline=no
4197for ac_kw in inline __inline__ __inline; do
5213506e 4198 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
ad49d865
L		 4199/* end confdefs.h. */
4200#ifndef __cplusplus
4201typedef int foo_t;
4202static $ac_kw foo_t static_foo () {return 0; }
4203$ac_kw foo_t foo () {return 0; }
4204#endif
238235ef 4205
ad49d865 4206_ACEOF
5213506e
RW		 4207if ac_fn_c_try_compile "$LINENO"; then :
4208 ac_cv_c_inline=$ac_kw
207db768 4209fi
5213506e
RW		 4210rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4211 test "$ac_cv_c_inline" != no && break
ad49d865
L		 4212done
4213
207db768 4214fi
5213506e
RW		 4215{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
4216$as_echo "$ac_cv_c_inline" >&6; }
207db768 4217
ad49d865
L		 4218case $ac_cv_c_inline in
4219 inline | yes) ;;
4220 *)
4221 case $ac_cv_c_inline in
4222 no) ac_val=;;
4223 *) ac_val=$ac_cv_c_inline;;
4224 esac
4225 cat >>confdefs.h <<_ACEOF
4226#ifndef __cplusplus
4227#define inline $ac_val
4228#endif
4229_ACEOF
4230 ;;
4231esac
207db768 4232
5213506e
RW		 4233
4234{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
4235$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4236if test "${ac_cv_path_GREP+set}" = set; then :
4237 $as_echo_n "(cached) " >&6
207db768 4238else
5213506e
RW		 4239 if test -z "$GREP"; then
4240 ac_path_GREP_found=false
4241 # Loop through the user's path and test for each of PROGNAME-LIST
4242 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4243for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4244do
4245 IFS=$as_save_IFS
4246 test -z "$as_dir" && as_dir=.
4247 for ac_prog in grep ggrep; do
4248 for ac_exec_ext in '' $ac_executable_extensions; do
4249 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4250 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
4251# Check for GNU ac_path_GREP and select it if it is found.
4252 # Check for GNU $ac_path_GREP
4253case `"$ac_path_GREP" --version 2>&1` in
4254*GNU*)
4255 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4256*)
4257 ac_count=0
4258 $as_echo_n 0123456789 >"conftest.in"
4259 while :
4260 do
4261 cat "conftest.in" "conftest.in" >"conftest.tmp"
4262 mv "conftest.tmp" "conftest.in"
4263 cp "conftest.in" "conftest.nl"
4264 $as_echo 'GREP' >> "conftest.nl"
4265 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4266 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4267 as_fn_arith $ac_count + 1 && ac_count=$as_val
4268 if test $ac_count -gt ${ac_path_GREP_max-0}; then
4269 # Best one so far, save it but keep looking for a better one
4270 ac_cv_path_GREP="$ac_path_GREP"
4271 ac_path_GREP_max=$ac_count
4272 fi
4273 # 10*(2^10) chars as input seems more than enough
4274 test $ac_count -gt 10 && break
4275 done
4276 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4277esac
4278
4279 $ac_path_GREP_found && break 3
4280 done
4281 done
4282 done
4283IFS=$as_save_IFS
4284 if test -z "$ac_cv_path_GREP"; then
4285 as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4286 fi
4287else
4288 ac_cv_path_GREP=$GREP
4289fi
4290
4291fi
4292{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4293$as_echo "$ac_cv_path_GREP" >&6; }
4294 GREP="$ac_cv_path_GREP"
4295
4296
4297{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4298$as_echo_n "checking for egrep... " >&6; }
4299if test "${ac_cv_path_EGREP+set}" = set; then :
4300 $as_echo_n "(cached) " >&6
4301else
4302 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4303 then ac_cv_path_EGREP="$GREP -E"
4304 else
4305 if test -z "$EGREP"; then
4306 ac_path_EGREP_found=false
4307 # Loop through the user's path and test for each of PROGNAME-LIST
4308 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4309for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4310do
4311 IFS=$as_save_IFS
4312 test -z "$as_dir" && as_dir=.
4313 for ac_prog in egrep; do
4314 for ac_exec_ext in '' $ac_executable_extensions; do
4315 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4316 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
4317# Check for GNU ac_path_EGREP and select it if it is found.
4318 # Check for GNU $ac_path_EGREP
4319case `"$ac_path_EGREP" --version 2>&1` in
4320*GNU*)
4321 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4322*)
4323 ac_count=0
4324 $as_echo_n 0123456789 >"conftest.in"
4325 while :
4326 do
4327 cat "conftest.in" "conftest.in" >"conftest.tmp"
4328 mv "conftest.tmp" "conftest.in"
4329 cp "conftest.in" "conftest.nl"
4330 $as_echo 'EGREP' >> "conftest.nl"
4331 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4332 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4333 as_fn_arith $ac_count + 1 && ac_count=$as_val
4334 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4335 # Best one so far, save it but keep looking for a better one
4336 ac_cv_path_EGREP="$ac_path_EGREP"
4337 ac_path_EGREP_max=$ac_count
4338 fi
4339 # 10*(2^10) chars as input seems more than enough
4340 test $ac_count -gt 10 && break
4341 done
4342 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4343esac
4344
4345 $ac_path_EGREP_found && break 3
4346 done
4347 done
4348 done
4349IFS=$as_save_IFS
4350 if test -z "$ac_cv_path_EGREP"; then
4351 as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4352 fi
4353else
4354 ac_cv_path_EGREP=$EGREP
4355fi
4356
4357 fi
4358fi
4359{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4360$as_echo "$ac_cv_path_EGREP" >&6; }
4361 EGREP="$ac_cv_path_EGREP"
4362
4363
4364{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4365$as_echo_n "checking for ANSI C header files... " >&6; }
4366if test "${ac_cv_header_stdc+set}" = set; then :
4367 $as_echo_n "(cached) " >&6
4368else
4369 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
ad49d865 4370/* end confdefs.h. */
5213506e
RW		 4371#include <stdlib.h>
4372#include <stdarg.h>
4373#include <string.h>
4374#include <float.h>
fbc1bc09 4375
ad49d865
L		 4376int
4377main ()
4378{
fbc1bc09 4379
ad49d865
L		 4380 ;
4381 return 0;
4382}
4383_ACEOF
5213506e
RW		 4384if ac_fn_c_try_compile "$LINENO"; then :
4385 ac_cv_header_stdc=yes
4386else
4387 ac_cv_header_stdc=no
4388fi
4389rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fbc1bc09 4390
5213506e
RW		 4391if test $ac_cv_header_stdc = yes; then
4392 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4393 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4394/* end confdefs.h. */
4395#include <string.h>
4396
4397_ACEOF
4398if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4399 $EGREP "memchr" >/dev/null 2>&1; then :
4400
4401else
4402 ac_cv_header_stdc=no
4403fi
4404rm -f conftest*
4405
4406fi
4407
4408if test $ac_cv_header_stdc = yes; then
4409 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4410 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4411/* end confdefs.h. */
4412#include <stdlib.h>
4413
4414_ACEOF
4415if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4416 $EGREP "free" >/dev/null 2>&1; then :
4417
4418else
4419 ac_cv_header_stdc=no
4420fi
4421rm -f conftest*
4422
4423fi
4424
4425if test $ac_cv_header_stdc = yes; then
4426 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4427 if test "$cross_compiling" = yes; then :
4428 :
4429else
4430 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4431/* end confdefs.h. */
4432#include <ctype.h>
4433#include <stdlib.h>
4434#if ((' ' & 0x0FF) == 0x020)
4435# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4436# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4437#else
4438# define ISLOWER(c) \
4439 (('a' <= (c) && (c) <= 'i') \
4440 || ('j' <= (c) && (c) <= 'r') \
4441 || ('s' <= (c) && (c) <= 'z'))
4442# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
24f2cabb 4443#endif
fbc1bc09 4444
5213506e
RW		 4445#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4446int
4447main ()
4448{
4449 int i;
4450 for (i = 0; i < 256; i++)
4451 if (XOR (islower (i), ISLOWER (i))
4452 || toupper (i) != TOUPPER (i))
4453 return 2;
238235ef
DJ		 4454 return 0;
4455}
4456_ACEOF
5213506e
RW		 4457if ac_fn_c_try_run "$LINENO"; then :
4458
5cc5a0d0 4459else
5213506e
RW		 4460 ac_cv_header_stdc=no
4461fi
4462rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4463 conftest.$ac_objext conftest.beam conftest.$ac_ext
4464fi
238235ef 4465
5cc5a0d0 4466fi
5213506e
RW		 4467fi
4468{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4469$as_echo "$ac_cv_header_stdc" >&6; }
4470if test $ac_cv_header_stdc = yes; then
4471
4472$as_echo "#define STDC_HEADERS 1" >>confdefs.h
4473
4474fi
4475
4476# On IRIX 5.3, sys/types and inttypes.h are conflicting.
4477for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4478 inttypes.h stdint.h unistd.h
4479do :
4480 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4481ac_fn_c_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header"
4482eval as_val=\$$as_ac_Header
4483 if test "x$as_val" = x""yes; then :
4484 cat >>confdefs.h <<_ACEOF
4485#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4486_ACEOF
4487
4488fi
4489done
238235ef 4490
5213506e
RW		 4491
4492 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
4493$as_echo_n "checking whether byte ordering is bigendian... " >&6; }
4494if test "${ac_cv_c_bigendian+set}" = set; then :
4495 $as_echo_n "(cached) " >&6
4496else
fbc1bc09 4497 ac_cv_c_bigendian=unknown
5213506e
RW		 4498 # See if we're dealing with a universal compiler.
4499 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4500/* end confdefs.h. */
4501#ifndef __APPLE_CC__
4502 not a universal capable compiler
4503 #endif
4504 typedef int dummy;
4505
4506_ACEOF
4507if ac_fn_c_try_compile "$LINENO"; then :
4508
4509 # Check for potential -arch flags. It is not universal unless
4510 # there are at least two -arch flags with different values.
4511 ac_arch=
4512 ac_prev=
4513 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
4514 if test -n "$ac_prev"; then
4515 case $ac_word in
4516 i?86 | x86_64 | ppc | ppc64)
4517 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
4518 ac_arch=$ac_word
4519 else
4520 ac_cv_c_bigendian=universal
4521 break
4522 fi
4523 ;;
4524 esac
4525 ac_prev=
4526 elif test "x$ac_word" = "x-arch"; then
4527 ac_prev=arch
4528 fi
4529 done
4530fi
4531rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4532 if test $ac_cv_c_bigendian = unknown; then
4533 # See if sys/param.h defines the BYTE_ORDER macro.
4534 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4535/* end confdefs.h. */
4536#include <sys/types.h>
4537 #include <sys/param.h>
4538
4539int
4540main ()
4541{
4542#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
4543 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
4544 && LITTLE_ENDIAN)
4545 bogus endian macros
4546 #endif
4547
4548 ;
4549 return 0;
4550}
fbc1bc09 4551_ACEOF
5213506e
RW		 4552if ac_fn_c_try_compile "$LINENO"; then :
4553 # It does; now see whether it defined to BIG_ENDIAN or not.
4554 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
fbc1bc09 4555/* end confdefs.h. */
5213506e
RW		 4556#include <sys/types.h>
4557 #include <sys/param.h>
4558
fbc1bc09
KC		 4559int
4560main ()
4561{
5213506e
RW		 4562#if BYTE_ORDER != BIG_ENDIAN
4563 not big endian
4564 #endif
4565
fbc1bc09
KC		 4566 ;
4567 return 0;
4568}
4569_ACEOF
5213506e 4570if ac_fn_c_try_compile "$LINENO"; then :
fbc1bc09 4571 ac_cv_c_bigendian=yes
5213506e
RW		 4572else
4573 ac_cv_c_bigendian=no
fbc1bc09 4574fi
5213506e 4575rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fbc1bc09 4576fi
5213506e
RW		 4577rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4578 fi
4579 if test $ac_cv_c_bigendian = unknown; then
4580 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
4581 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4582/* end confdefs.h. */
4583#include <limits.h>
fbc1bc09 4584
5213506e
RW		 4585int
4586main ()
4587{
4588#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
4589 bogus endian macros
4590 #endif
4591
4592 ;
4593 return 0;
4594}
24f2cabb 4595_ACEOF
5213506e
RW		 4596if ac_fn_c_try_compile "$LINENO"; then :
4597 # It does; now see whether it defined to _BIG_ENDIAN or not.
4598 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24f2cabb 4599/* end confdefs.h. */
5213506e
RW		 4600#include <limits.h>
4601
fbc1bc09
KC		 4602int
4603main ()
4604{
5213506e
RW		 4605#ifndef _BIG_ENDIAN
4606 not big endian
4607 #endif
4608
4609 ;
4610 return 0;
24f2cabb 4611}
238235ef 4612_ACEOF
5213506e
RW		 4613if ac_fn_c_try_compile "$LINENO"; then :
4614 ac_cv_c_bigendian=yes
24f2cabb 4615else
5213506e 4616 ac_cv_c_bigendian=no
5cc5a0d0 4617fi
5213506e 4618rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24f2cabb 4619fi
5213506e
RW		 4620rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4621 fi
4622 if test $ac_cv_c_bigendian = unknown; then
4623 # Compile a test program.
4624 if test "$cross_compiling" = yes; then :
4625 # Try to guess by grepping values from an object file.
4626 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4627/* end confdefs.h. */
4628short int ascii_mm[] =
4629 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
4630 short int ascii_ii[] =
4631 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
4632 int use_ascii (int i) {
4633 return ascii_mm[i] + ascii_ii[i];
4634 }
4635 short int ebcdic_ii[] =
4636 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
4637 short int ebcdic_mm[] =
4638 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
4639 int use_ebcdic (int i) {
4640 return ebcdic_mm[i] + ebcdic_ii[i];
4641 }
4642 extern int foo;
4643
4644int
4645main ()
4646{
4647return use_ascii (foo) == use_ebcdic (foo);
4648 ;
4649 return 0;
4650}
4651_ACEOF
4652if ac_fn_c_try_compile "$LINENO"; then :
4653 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
4654 ac_cv_c_bigendian=yes
4655 fi
4656 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
4657 if test "$ac_cv_c_bigendian" = unknown; then
4658 ac_cv_c_bigendian=no
4659 else
4660 # finding both strings is unlikely to happen, but who knows?
4661 ac_cv_c_bigendian=unknown
4662 fi
4663 fi
4664fi
4665rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4666else
4667 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4668/* end confdefs.h. */
4669$ac_includes_default
4670int
4671main ()
4672{
4673
4674 /* Are we little or big endian? From Harbison&Steele. */
4675 union
4676 {
4677 long int l;
4678 char c[sizeof (long int)];
4679 } u;
4680 u.l = 1;
4681 return u.c[sizeof (long int) - 1] == 1;
4682
4683 ;
4684 return 0;
4685}
4686_ACEOF
4687if ac_fn_c_try_run "$LINENO"; then :
4688 ac_cv_c_bigendian=no
4689else
4690 ac_cv_c_bigendian=yes
24f2cabb 4691fi
5213506e
RW		 4692rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4693 conftest.$ac_objext conftest.beam conftest.$ac_ext
24f2cabb 4694fi
238235ef 4695
5213506e
RW		 4696 fi
4697fi
4698{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
4699$as_echo "$ac_cv_c_bigendian" >&6; }
4700 case $ac_cv_c_bigendian in #(
4701 yes)
4702 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
4703;; #(
4704 no)
4705 ;; #(
4706 universal)
4707
4708$as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
4709
4710 ;; #(
4711 *)
4712 as_fn_error "unknown endianness
4713 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
4714 esac
5cc5a0d0 4715
0bc0cd11
JL		 4716
4717
4718
5213506e 4719ac_config_headers="$ac_config_headers config.h:config.in"
0bc0cd11
JL		 4720
4721
4722
4723# Find a good install program. We prefer a C program (faster),
4724# so one script is as good as another. But avoid the broken or
4725# incompatible versions:
4726# SysV /etc/install, /usr/sbin/install
4727# SunOS /usr/etc/install
4728# IRIX /sbin/install
4729# AIX /bin/install
238235ef 4730# AmigaOS /C/install, which installs bootblocks on floppy discs
0bc0cd11
JL		 4731# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
4732# AFS /usr/afsws/bin/install, which mishandles nonexistent args
4733# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3beb1315 4734# OS/2's system install, which has a completely different semantic
0bc0cd11 4735# ./install, which can be erroneously created by make from ./install.sh.
5213506e
RW		 4736# Reject install programs that cannot install multiple files.
4737{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
4738$as_echo_n "checking for a BSD-compatible install... " >&6; }
0bc0cd11 4739if test -z "$INSTALL"; then
5213506e
RW		 4740if test "${ac_cv_path_install+set}" = set; then :
4741 $as_echo_n "(cached) " >&6
238235ef
DJ		 4742else
4743 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4744for as_dir in $PATH
4745do
4746 IFS=$as_save_IFS
4747 test -z "$as_dir" && as_dir=.
5213506e
RW		 4748 # Account for people who put trailing slashes in PATH elements.
4749case $as_dir/ in #((
4750 ./ | .// | /[cC]/* | \
238235ef 4751 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
5213506e 4752 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
238235ef
DJ		 4753 /usr/ucb/* ) ;;
4754 *)
4755 # OSF1 and SCO ODT 3.0 have their own names for install.
4756 # Don't use installbsd from OSF since it installs stuff as root
4757 # by default.
4758 for ac_prog in ginstall scoinst install; do
4759 for ac_exec_ext in '' $ac_executable_extensions; do
5213506e 4760 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
3beb1315
HPN		 4761 if test $ac_prog = install &&
4762 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4763 # AIX install. It has an incompatible calling convention.
4764 :
4765 elif test $ac_prog = install &&
4766 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4767 # program-specific install script used by HP pwplus--don't use.
4768 :
4769 else
5213506e
RW		 4770 rm -rf conftest.one conftest.two conftest.dir
4771 echo one > conftest.one
4772 echo two > conftest.two
4773 mkdir conftest.dir
4774 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
4775 test -s conftest.one && test -s conftest.two &&
4776 test -s conftest.dir/conftest.one &&
4777 test -s conftest.dir/conftest.two
4778 then
4779 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
4780 break 3
4781 fi
3beb1315
HPN		 4782 fi
4783 fi
0bc0cd11 4784 done
238235ef
DJ		 4785 done
4786 ;;
4787esac
238235ef 4788
5213506e
RW		 4789 done
4790IFS=$as_save_IFS
4791
4792rm -rf conftest.one conftest.two conftest.dir
0bc0cd11
JL		 4793
4794fi
4795 if test "${ac_cv_path_install+set}" = set; then
238235ef 4796 INSTALL=$ac_cv_path_install
0bc0cd11 4797 else
5213506e
RW		 4798 # As a last resort, use the slow shell script. Don't cache a
4799 # value for INSTALL within a source directory, because that will
0bc0cd11 4800 # break other packages using the cache if that directory is
5213506e 4801 # removed, or if the value is a relative name.
238235ef 4802 INSTALL=$ac_install_sh
0bc0cd11
JL		 4803 fi
4804fi
5213506e
RW		 4805{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
4806$as_echo "$INSTALL" >&6; }
0bc0cd11
JL		 4807
4808# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
4809# It thinks the first close brace ends the variable substitution.
4810test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
4811
238235ef 4812test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
687361c8 4813
0bc0cd11
JL		 4814test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
4815
4816
769b009e
KC		 4817# Don't build the shared library for build.
4818if [ -n "${with_build_subdir}" ]; then
4819 enable_shared=no
4820fi
4821
4822frag=
4823case "${host}" in
4824 rs6000-ibm-aix3.1 | rs6000-ibm-aix)
4825 frag=mh-aix ;;
4826 *-*-cxux7*) frag=mh-cxux7 ;;
4827 *-*-freebsd2.1.*) frag=mh-fbsd21 ;;
4828 *-*-freebsd2.2.[012]) frag=mh-fbsd21 ;;
4829 i370-*-opened*) frag=mh-openedition ;;
4830 i[34567]86-*-windows*) frag=mh-windows ;;
4831esac
4832
4833if [ -n "${frag}" ]; then
c91c9c2e 4834 frag=${libiberty_topdir}/libiberty/config/$frag
769b009e
KC		 4835fi
4836
4837# If they didn't specify --enable-shared, don't generate shared libs.
4838case "${enable_shared}" in
4839 yes) shared=yes ;;
4840 no) shared=no ;;
4841 "") shared=no ;;
4842 *) shared=yes ;;
4843esac
4844if [ "${shared}" = "yes" ]; then
769b009e
KC		 4845 case "${host}" in
4846 *-*-cygwin*) ;;
c91c9c2e
PB		 4847 alpha*-*-linux*) PICFLAG=-fPIC ;;
4848 arm*-*-*) PICFLAG=-fPIC ;;
4849 hppa*-*-*) PICFLAG=-fPIC ;;
4850 i370-*-*) PICFLAG=-fPIC ;;
4851 ia64-*-*) PICFLAG=-fpic ;;
769b009e 4852 i[34567]86-*-* | x86_64-*-*)
c91c9c2e
PB		 4853 PICFLAG=-fpic ;;
4854 m68k-*-*) PICFLAG=-fpic ;;
020e3d02 4855 mips*-*-linux*) PICFLAG=-fPIC ;;
769b009e 4856 powerpc*-*-aix*) ;;
c91c9c2e
PB		 4857 powerpc*-*-*) PICFLAG=-fPIC ;;
4858 sparc*-*-*) case "${CFLAGS}" in
4859 *-fpic* ) PICFLAG=-fpic ;;
4860 * ) PICFLAG=-fPIC ;;
4861 esac ;;
4862 s390*-*-*) PICFLAG=-fpic ;;
769b009e 4863 esac
769b009e
KC		 4864fi
4865
c91c9c2e 4866
769b009e
KC		 4867echo "# Warning: this fragment is automatically generated" > temp-frag
4868
c91c9c2e
PB		 4869if [ -n "${frag}" ] && [ -f "${frag}" ]; then
4870 echo "Appending ${frag} to xhost-mkfrag"
4871 echo "# Following fragment copied from ${frag}" >> temp-frag
4872 cat ${frag} >> temp-frag
4873fi
769b009e
KC		 4874
4875# record if we want to build shared libs.
4876if [ "${shared}" = "yes" ]; then
4877 echo enable_shared = yes >> temp-frag
4878else
4879 echo enable_shared = no >> temp-frag
4880fi
4881
4882frag=xhost-mkfrag
4883${CONFIG_SHELL-/bin/sh} ${libiberty_topdir}/move-if-change temp-frag xhost-mkfrag
4884
0bc0cd11
JL		 4885host_makefile_frag=${frag}
4886
4887
4888# It's OK to check for header files. Although the compiler may not be
4889# able to link anything, it had better be able to at least compile
4890# something.
78a7dc90 4891for ac_header in sys/file.h sys/param.h limits.h stdlib.h malloc.h string.h unistd.h strings.h sys/time.h time.h sys/resource.h sys/stat.h sys/mman.h fcntl.h alloca.h sys/pstat.h sys/sysmp.h sys/sysinfo.h machine/hal_sysinfo.h sys/table.h sys/sysctl.h sys/systemcfg.h stdint.h stdio_ext.h
5213506e
RW		 4892do :
4893 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4894ac_fn_c_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header"
4895eval as_val=\$$as_ac_Header
4896 if test "x$as_val" = x""yes; then :
238235ef 4897 cat >>confdefs.h <<_ACEOF
5213506e 4898#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
238235ef
DJ		 4899_ACEOF
4900
4901fi
238235ef
DJ		 4902done
4903
5213506e
RW		 4904{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
4905$as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
4906if test "${ac_cv_header_sys_wait_h+set}" = set; then :
4907 $as_echo_n "(cached) " >&6
238235ef 4908else
5213506e 4909 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
238235ef 4910/* end confdefs.h. */
d3982b71 4911#include <sys/types.h>
238235ef
DJ		 4912#include <sys/wait.h>
4913#ifndef WEXITSTATUS
5213506e 4914# define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
fdfc290b 4915#endif
238235ef
DJ		 4916#ifndef WIFEXITED
4917# define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
4918#endif
4919
4920int
4921main ()
4922{
4923 int s;
4924 wait (&s);
4925 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
4926 ;
4927 return 0;
4928}
4929_ACEOF
5213506e 4930if ac_fn_c_try_compile "$LINENO"; then :
238235ef 4931 ac_cv_header_sys_wait_h=yes
d3982b71 4932else
5213506e 4933 ac_cv_header_sys_wait_h=no
d3982b71 4934fi
5213506e 4935rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
238235ef 4936fi
5213506e
RW		 4937{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
4938$as_echo "$ac_cv_header_sys_wait_h" >&6; }
238235ef
DJ		 4939if test $ac_cv_header_sys_wait_h = yes; then
4940
5213506e 4941$as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
b033df90
DJ		 4942
4943fi
4944
5213506e
RW		 4945{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
4946$as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
4947if test "${ac_cv_header_time+set}" = set; then :
4948 $as_echo_n "(cached) " >&6
b033df90 4949else
5213506e 4950 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
b033df90
DJ		 4951/* end confdefs.h. */
4952#include <sys/types.h>
4953#include <sys/time.h>
4954#include <time.h>
4955
4956int
4957main ()
4958{
4959if ((struct tm *) 0)
4960return 0;
4961 ;
4962 return 0;
4963}
4964_ACEOF
5213506e 4965if ac_fn_c_try_compile "$LINENO"; then :
b033df90
DJ		 4966 ac_cv_header_time=yes
4967else
5213506e 4968 ac_cv_header_time=no
b033df90 4969fi
5213506e 4970rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
b033df90 4971fi
5213506e
RW		 4972{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
4973$as_echo "$ac_cv_header_time" >&6; }
b033df90
DJ		 4974if test $ac_cv_header_time = yes; then
4975
5213506e 4976$as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
b033df90
DJ		 4977
4978fi
4979
4980
5213506e
RW		 4981{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether errno must be declared" >&5
4982$as_echo_n "checking whether errno must be declared... " >&6; }
4983if test "${libiberty_cv_declare_errno+set}" = set; then :
4984 $as_echo_n "(cached) " >&6
b033df90 4985else
5213506e 4986 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
b033df90
DJ		 4987/* end confdefs.h. */
4988#include <errno.h>
4989int
4990main ()
4991{
4992int x = errno;
4993 ;
4994 return 0;
4995}
4996_ACEOF
5213506e 4997if ac_fn_c_try_compile "$LINENO"; then :
b033df90
DJ		 4998 libiberty_cv_declare_errno=no
4999else
5213506e 5000 libiberty_cv_declare_errno=yes
b033df90 5001fi
5213506e 5002rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
b033df90 5003fi
5213506e
RW		 5004{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libiberty_cv_declare_errno" >&5
5005$as_echo "$libiberty_cv_declare_errno" >&6; }
b033df90
DJ		 5006if test $libiberty_cv_declare_errno = yes
5007then
5213506e 5008$as_echo "#define NEED_DECLARATION_ERRNO 1" >>confdefs.h
b033df90
DJ		 5009
5010fi
5011
5012
d49d0907 5013# Determine the size of an int for struct fibnode.
5213506e
RW		 5014# The cast to long int works around a bug in the HP C Compiler
5015# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5016# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5017# This bug is HP SR number 8606223364.
5018{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
5019$as_echo_n "checking size of int... " >&6; }
5020if test "${ac_cv_sizeof_int+set}" = set; then :
5021 $as_echo_n "(cached) " >&6
5022else
5023 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"; then :
5024
5025else
5026 if test "$ac_cv_type_int" = yes; then
5027 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5028$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5029{ as_fn_set_status 77
5030as_fn_error "cannot compute sizeof (int)
5031See \`config.log' for more details." "$LINENO" 5; }; }
5032 else
5033 ac_cv_sizeof_int=0
5034 fi
b033df90 5035fi
b033df90 5036
5213506e
RW		 5037fi
5038{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
5039$as_echo "$ac_cv_sizeof_int" >&6; }
b033df90 5040
b033df90 5041
b033df90 5042
5213506e
RW		 5043cat >>confdefs.h <<_ACEOF
5044#define SIZEOF_INT $ac_cv_sizeof_int
b033df90 5045_ACEOF
b033df90 5046
b033df90 5047
b033df90 5048
2e3dac6f
OS		 5049ac_fn_c_check_type "$LINENO" "intptr_t" "ac_cv_type_intptr_t" "$ac_includes_default"
5050if test "x$ac_cv_type_intptr_t" = x""yes; then :
5051
5052else
5053
5054cat >>confdefs.h <<_ACEOF
5055#define intptr_t long
5056_ACEOF
5057
5058fi
5059
5213506e
RW		 5060ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default"
5061if test "x$ac_cv_type_uintptr_t" = x""yes; then :
b033df90 5062
5213506e 5063else
b033df90 5064
5213506e
RW		 5065cat >>confdefs.h <<_ACEOF
5066#define uintptr_t unsigned long
b033df90 5067_ACEOF
b033df90 5068
b033df90 5069fi
238235ef 5070
238235ef 5071
5213506e
RW		 5072# Look for a 64-bit type.
5073{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a 64-bit type" >&5
5074$as_echo_n "checking for a 64-bit type... " >&6; }
5075if test "${liberty_cv_uint64+set}" = set; then :
5076 $as_echo_n "(cached) " >&6
238235ef 5077else
5213506e
RW		 5078 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5079/* end confdefs.h. */
5080#ifdef HAVE_STDINT_H
5081#include <stdint.h>
5082#endif
5083int
5084main ()
5085{
5086extern uint64_t foo;
5087 ;
5088 return 0;
5089}
238235ef 5090_ACEOF
5213506e
RW		 5091if ac_fn_c_try_compile "$LINENO"; then :
5092 liberty_cv_uint64=uint64_t
5093else
5094 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
238235ef 5095/* end confdefs.h. */
5213506e
RW		 5096#ifdef HAVE_LIMITS_H
5097#include <limits.h>
5098#endif
5099#ifndef CHAR_BIT
5100#define CHAR_BIT 8
b033df90 5101#endif
238235ef
DJ		 5102int
5103main ()
5104{
5213506e
RW		 5105extern char foo[sizeof(long) * CHAR_BIT >= 64 ? 1 : -1];
5106 ;
5107 return 0;
238235ef
DJ		 5108}
5109_ACEOF
5213506e
RW		 5110if ac_fn_c_try_compile "$LINENO"; then :
5111 liberty_cv_uint64="unsigned long"
238235ef 5112else
5213506e
RW		 5113 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5114/* end confdefs.h. */
5115#ifdef HAVE_LIMITS_H
5116#include <limits.h>
5117#endif
5118#ifndef CHAR_BIT
5119#define CHAR_BIT 8
5120#endif
5121int
5122main ()
5123{
5124extern char foo[sizeof(long long) * CHAR_BIT >= 64 ? 1 : -1];
5125 ;
5126 return 0;
5127}
5128_ACEOF
5129if ac_fn_c_try_compile "$LINENO"; then :
5130 liberty_cv_uint64="unsigned long long"
5131else
5132 liberty_cv_uint64=none
238235ef 5133fi
5213506e 5134rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
238235ef 5135fi
5213506e 5136rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
b033df90 5137fi
5213506e 5138rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
b033df90 5139fi
238235ef 5140
5213506e
RW		 5141{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $liberty_cv_uint64" >&5
5142$as_echo "$liberty_cv_uint64" >&6; }
5143if test "$liberty_cv_uint64" != none; then
5144
5145cat >>confdefs.h <<_ACEOF
5146#define UNSIGNED_64BIT_TYPE $liberty_cv_uint64
238235ef
DJ		 5147_ACEOF
5148
5149fi
5150
5213506e
RW		 5151# Given the above check, we always have uintptr_t or a fallback
5152# definition. So define HAVE_UINTPTR_T in case any imported code
5153# relies on it.
238235ef 5154
5213506e 5155$as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h
b033df90
DJ		 5156
5157
5213506e
RW		 5158ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
5159if test "x$ac_cv_type_pid_t" = x""yes; then :
b033df90 5160
5213506e 5161else
b033df90 5162
5213506e
RW		 5163cat >>confdefs.h <<_ACEOF
5164#define pid_t int
5165_ACEOF
b033df90 5166
5213506e 5167fi
b033df90
DJ		 5168
5169
5213506e
RW		 5170# This is the list of functions which libiberty will provide if they
5171# are not available on the host.
b033df90 5172
5213506e
RW		 5173funcs="asprintf"
5174funcs="$funcs atexit"
5175funcs="$funcs basename"
5176funcs="$funcs bcmp"
5177funcs="$funcs bcopy"
5178funcs="$funcs bsearch"
5179funcs="$funcs bzero"
5180funcs="$funcs calloc"
5181funcs="$funcs clock"
5182funcs="$funcs ffs"
5183funcs="$funcs getcwd"
5184funcs="$funcs getpagesize"
5185funcs="$funcs gettimeofday"
5186funcs="$funcs index"
5187funcs="$funcs insque"
5188funcs="$funcs memchr"
5189funcs="$funcs memcmp"
5190funcs="$funcs memcpy"
5191funcs="$funcs memmem"
5192funcs="$funcs memmove"
5193funcs="$funcs mempcpy"
5194funcs="$funcs memset"
5195funcs="$funcs mkstemps"
5196funcs="$funcs putenv"
5197funcs="$funcs random"
5198funcs="$funcs rename"
5199funcs="$funcs rindex"
5200funcs="$funcs setenv"
5201funcs="$funcs snprintf"
5202funcs="$funcs sigsetmask"
5203funcs="$funcs stpcpy"
5204funcs="$funcs stpncpy"
5205funcs="$funcs strcasecmp"
5206funcs="$funcs strchr"
5207funcs="$funcs strdup"
5208funcs="$funcs strncasecmp"
5209funcs="$funcs strndup"
5210funcs="$funcs strrchr"
5211funcs="$funcs strstr"
5212funcs="$funcs strtod"
5213funcs="$funcs strtol"
5214funcs="$funcs strtoul"
5215funcs="$funcs strverscmp"
5216funcs="$funcs tmpnam"
5217funcs="$funcs vasprintf"
5218funcs="$funcs vfprintf"
5219funcs="$funcs vprintf"
5220funcs="$funcs vsnprintf"
5221funcs="$funcs vsprintf"
5222funcs="$funcs waitpid"
238235ef 5223
5213506e
RW		 5224# Also in the old function.def file: alloca, vfork, getopt.
5225
5226vars="sys_errlist sys_nerr sys_siglist"
5227
5228checkfuncs="getrusage on_exit psignal strerror strsignal sysconf times sbrk gettimeofday"
5229checkfuncs="$checkfuncs realpath canonicalize_file_name pstat_getstatic pstat_getdynamic sysmp"
5230checkfuncs="$checkfuncs getsysinfo table sysctl wait3 wait4 __fsetlocking"
5231
5232# These are neither executed nor required, but they help keep
5233# autoheader happy without adding a bunch of text to acconfig.h.
5234if test "x" = "y"; then
5235 for ac_func in asprintf atexit basename bcmp bcopy bsearch bzero calloc clock \
5236 getcwd getpagesize gettimeofday index insque mkstemps memchr memcmp memcpy \
5237 memmem memmove mempcpy memset putenv random rename rindex sigsetmask \
5238 strcasecmp setenv stpcpy stpncpy strchr strdup strncasecmp strndup strrchr strstr \
5239 strtod strtol strtoul strverscmp tmpnam vasprintf vfprintf vprintf \
5240 vsprintf waitpid getrusage on_exit psignal strerror strsignal \
5241 sysconf times sbrk gettimeofday ffs snprintf vsnprintf \
5242 pstat_getstatic pstat_getdynamic sysmp getsysinfo table sysctl wait3 wait4 \
5243 realpath canonicalize_file_name __fsetlocking
5244do :
5245 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5246ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5247eval as_val=\$$as_ac_var
5248 if test "x$as_val" = x""yes; then :
b033df90 5249 cat >>confdefs.h <<_ACEOF
5213506e 5250#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
238235ef
DJ		 5251_ACEOF
5252
5253fi
b033df90 5254done
238235ef 5255
5213506e
RW		 5256 ac_fn_c_check_decl "$LINENO" "basename" "ac_cv_have_decl_basename" "$ac_includes_default"
5257if test "x$ac_cv_have_decl_basename" = x""yes; then :
5258 ac_have_decl=1
d49d0907 5259else
5213506e
RW		 5260 ac_have_decl=0
5261fi
5262
5263cat >>confdefs.h <<_ACEOF
5264#define HAVE_DECL_BASENAME $ac_have_decl
d49d0907 5265_ACEOF
5213506e
RW		 5266ac_fn_c_check_decl "$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default"
5267if test "x$ac_cv_have_decl_ffs" = x""yes; then :
5268 ac_have_decl=1
d49d0907 5269else
5213506e 5270 ac_have_decl=0
d49d0907 5271fi
5213506e
RW		 5272
5273cat >>confdefs.h <<_ACEOF
5274#define HAVE_DECL_FFS $ac_have_decl
5275_ACEOF
5276ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default"
5277if test "x$ac_cv_have_decl_asprintf" = x""yes; then :
5278 ac_have_decl=1
5279else
5280 ac_have_decl=0
d49d0907 5281fi
d49d0907 5282
5213506e
RW		 5283cat >>confdefs.h <<_ACEOF
5284#define HAVE_DECL_ASPRINTF $ac_have_decl
5285_ACEOF
5286ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
5287if test "x$ac_cv_have_decl_vasprintf" = x""yes; then :
5288 ac_have_decl=1
d49d0907 5289else
5213506e
RW		 5290 ac_have_decl=0
5291fi
5292
5293cat >>confdefs.h <<_ACEOF
5294#define HAVE_DECL_VASPRINTF $ac_have_decl
d49d0907 5295_ACEOF
5213506e
RW		 5296ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
5297if test "x$ac_cv_have_decl_snprintf" = x""yes; then :
5298 ac_have_decl=1
5299else
5300 ac_have_decl=0
5301fi
d49d0907 5302
5213506e
RW		 5303cat >>confdefs.h <<_ACEOF
5304#define HAVE_DECL_SNPRINTF $ac_have_decl
d49d0907 5305_ACEOF
5213506e
RW		 5306ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
5307if test "x$ac_cv_have_decl_vsnprintf" = x""yes; then :
5308 ac_have_decl=1
5309else
5310 ac_have_decl=0
5311fi
5312
5313cat >>confdefs.h <<_ACEOF
5314#define HAVE_DECL_VSNPRINTF $ac_have_decl
d49d0907 5315_ACEOF
d49d0907 5316
d49d0907 5317
5213506e 5318$as_echo "#define HAVE_SYS_ERRLIST 1" >>confdefs.h
d49d0907 5319
d49d0907 5320
5213506e 5321$as_echo "#define HAVE_SYS_NERR 1" >>confdefs.h
d49d0907 5322
d49d0907 5323
5213506e 5324$as_echo "#define HAVE_SYS_SIGLIST 1" >>confdefs.h
d49d0907 5325
d49d0907 5326fi
d49d0907 5327
5213506e
RW		 5328# For each of these functions, if the host does not provide the
5329# function we want to put FN.o in LIBOBJS, and if the host does
5330# provide the function, we want to define HAVE_FN in config.h.
d49d0907 5331
5213506e
RW		 5332setobjs=
5333CHECK=
5334target_header_dir=
5335if test -n "${with_target_subdir}"; then
d49d0907 5336
5213506e
RW		 5337 # We are being configured as a target library. AC_REPLACE_FUNCS
5338 # may not work correctly, because the compiler may not be able to
5339 # link executables. Note that we may still be being configured
5340 # native.
d49d0907 5341
5213506e
RW		 5342 # If we are being configured for newlib, we know which functions
5343 # newlib provide and which ones we will be expected to provide.
d49d0907 5344
5213506e
RW		 5345 if test "x${with_newlib}" = "xyes"; then
5346 case " $LIBOBJS " in
5347 *" asprintf.$ac_objext "* ) ;;
5348 *) LIBOBJS="$LIBOBJS asprintf.$ac_objext"
5349 ;;
5350esac
d49d0907 5351
5213506e
RW		 5352 case " $LIBOBJS " in
5353 *" basename.$ac_objext "* ) ;;
5354 *) LIBOBJS="$LIBOBJS basename.$ac_objext"
5355 ;;
5356esac
d49d0907 5357
5213506e
RW		 5358 case " $LIBOBJS " in
5359 *" insque.$ac_objext "* ) ;;
5360 *) LIBOBJS="$LIBOBJS insque.$ac_objext"
5361 ;;
5362esac
d49d0907 5363
5213506e
RW		 5364 case " $LIBOBJS " in
5365 *" random.$ac_objext "* ) ;;
5366 *) LIBOBJS="$LIBOBJS random.$ac_objext"
5367 ;;
5368esac
d3982b71 5369
5213506e
RW		 5370 case " $LIBOBJS " in
5371 *" strdup.$ac_objext "* ) ;;
5372 *) LIBOBJS="$LIBOBJS strdup.$ac_objext"
5373 ;;
5374esac
238235ef 5375
5213506e
RW		 5376 case " $LIBOBJS " in
5377 *" vasprintf.$ac_objext "* ) ;;
5378 *) LIBOBJS="$LIBOBJS vasprintf.$ac_objext"
5379 ;;
5380esac
5381
5382
5383 for f in $funcs; do
5384 case "$f" in
5385 asprintf | basename | insque | random | strdup | vasprintf)
5386 ;;
5387 *)
5388 n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
5389 cat >>confdefs.h <<_ACEOF
5390#define $n 1
238235ef 5391_ACEOF
fdfc290b 5392
5213506e
RW		 5393 ;;
5394 esac
5395 done
238235ef 5396
5213506e
RW		 5397 # newlib doesnt provide any of the variables in $vars, so we
5398 # dont have to check them here.
238235ef 5399
5213506e
RW		 5400 # Of the functions in $checkfuncs, newlib only has strerror.
5401 $as_echo "#define HAVE_STRERROR 1" >>confdefs.h
238235ef
DJ		 5402
5403
5213506e 5404 setobjs=yes
238235ef 5405
5213506e 5406 fi
238235ef 5407
5213506e
RW		 5408 # If we are being configured for Mingw, we know which functions
5409 # Mingw provides and which ones we will be expected to provide.
238235ef 5410
5213506e
RW		 5411 case "${host}" in
5412 *-*-mingw*)
5413 case " $LIBOBJS " in
5414 *" asprintf.$ac_objext "* ) ;;
5415 *) LIBOBJS="$LIBOBJS asprintf.$ac_objext"
5416 ;;
5417esac
238235ef 5418
5213506e
RW		 5419 case " $LIBOBJS " in
5420 *" basename.$ac_objext "* ) ;;
5421 *) LIBOBJS="$LIBOBJS basename.$ac_objext"
5422 ;;
5423esac
238235ef 5424
5213506e
RW		 5425 case " $LIBOBJS " in
5426 *" bcmp.$ac_objext "* ) ;;
5427 *) LIBOBJS="$LIBOBJS bcmp.$ac_objext"
5428 ;;
5429esac
238235ef 5430
5213506e
RW		 5431 case " $LIBOBJS " in
5432 *" bcopy.$ac_objext "* ) ;;
5433 *) LIBOBJS="$LIBOBJS bcopy.$ac_objext"
5434 ;;
5435esac
238235ef 5436
5213506e
RW		 5437 case " $LIBOBJS " in
5438 *" bzero.$ac_objext "* ) ;;
5439 *) LIBOBJS="$LIBOBJS bzero.$ac_objext"
5440 ;;
5441esac
238235ef 5442
5213506e
RW		 5443 case " $LIBOBJS " in
5444 *" clock.$ac_objext "* ) ;;
5445 *) LIBOBJS="$LIBOBJS clock.$ac_objext"
5446 ;;
5447esac
238235ef 5448
5213506e
RW		 5449 case " $LIBOBJS " in
5450 *" ffs.$ac_objext "* ) ;;
5451 *) LIBOBJS="$LIBOBJS ffs.$ac_objext"
5452 ;;
5453esac
238235ef 5454
5213506e
RW		 5455 case " $LIBOBJS " in
5456 *" getpagesize.$ac_objext "* ) ;;
5457 *) LIBOBJS="$LIBOBJS getpagesize.$ac_objext"
5458 ;;
5459esac
238235ef 5460
5213506e
RW		 5461 case " $LIBOBJS " in
5462 *" index.$ac_objext "* ) ;;
5463 *) LIBOBJS="$LIBOBJS index.$ac_objext"
5464 ;;
5465esac
238235ef 5466
5213506e
RW		 5467 case " $LIBOBJS " in
5468 *" insque.$ac_objext "* ) ;;
5469 *) LIBOBJS="$LIBOBJS insque.$ac_objext"
5470 ;;
5471esac
238235ef 5472
5213506e
RW		 5473 case " $LIBOBJS " in
5474 *" mempcpy.$ac_objext "* ) ;;
5475 *) LIBOBJS="$LIBOBJS mempcpy.$ac_objext"
5476 ;;
5477esac
238235ef 5478
5213506e
RW		 5479 case " $LIBOBJS " in
5480 *" mkstemps.$ac_objext "* ) ;;
5481 *) LIBOBJS="$LIBOBJS mkstemps.$ac_objext"
5482 ;;
5483esac
238235ef 5484
5213506e
RW		 5485 case " $LIBOBJS " in
5486 *" random.$ac_objext "* ) ;;
5487 *) LIBOBJS="$LIBOBJS random.$ac_objext"
5488 ;;
5489esac
238235ef 5490
5213506e
RW		 5491 case " $LIBOBJS " in
5492 *" rindex.$ac_objext "* ) ;;
5493 *) LIBOBJS="$LIBOBJS rindex.$ac_objext"
5494 ;;
5495esac
238235ef 5496
5213506e
RW		 5497 case " $LIBOBJS " in
5498 *" sigsetmask.$ac_objext "* ) ;;
5499 *) LIBOBJS="$LIBOBJS sigsetmask.$ac_objext"
5500 ;;
5501esac
238235ef 5502
5213506e
RW		 5503 case " $LIBOBJS " in
5504 *" stpcpy.$ac_objext "* ) ;;
5505 *) LIBOBJS="$LIBOBJS stpcpy.$ac_objext"
5506 ;;
5507esac
238235ef 5508
5213506e
RW		 5509 case " $LIBOBJS " in
5510 *" stpncpy.$ac_objext "* ) ;;
5511 *) LIBOBJS="$LIBOBJS stpncpy.$ac_objext"
5512 ;;
5513esac
238235ef 5514
5213506e
RW		 5515 case " $LIBOBJS " in
5516 *" strndup.$ac_objext "* ) ;;
5517 *) LIBOBJS="$LIBOBJS strndup.$ac_objext"
5518 ;;
5519esac
238235ef 5520
5213506e
RW		 5521 case " $LIBOBJS " in
5522 *" strverscmp.$ac_objext "* ) ;;
5523 *) LIBOBJS="$LIBOBJS strverscmp.$ac_objext"
5524 ;;
5525esac
238235ef 5526
5213506e
RW		 5527 case " $LIBOBJS " in
5528 *" vasprintf.$ac_objext "* ) ;;
5529 *) LIBOBJS="$LIBOBJS vasprintf.$ac_objext"
5530 ;;
5531esac
238235ef 5532
5213506e
RW		 5533 case " $LIBOBJS " in
5534 *" waitpid.$ac_objext "* ) ;;
5535 *) LIBOBJS="$LIBOBJS waitpid.$ac_objext"
5536 ;;
5537esac
238235ef
DJ		 5538
5539
5213506e
RW		 5540 for f in $funcs; do
5541 case "$f" in
5542 asprintf | basename | bcmp | bcopy | bzero | clock | ffs | getpagesize | index | insque | mempcpy | mkstemps | random | rindex | sigsetmask | stpcpy | stpncpy | strdup | strndup | strverscmp | vasprintf | waitpid)
5543 ;;
5544 *)
5545 n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
5546 cat >>confdefs.h <<_ACEOF
5547#define $n 1
5548_ACEOF
238235ef 5549
5213506e
RW		 5550 ;;
5551 esac
5552 done
238235ef 5553
5213506e
RW		 5554 # Mingw doesnt provide any of the variables in $vars, so we
5555 # dont have to check them here.
238235ef 5556
5213506e
RW		 5557 # Of the functions in $checkfuncs, Mingw only has strerror.
5558 $as_echo "#define HAVE_STRERROR 1" >>confdefs.h
238235ef
DJ		 5559
5560
5213506e
RW		 5561 setobjs=yes
5562 ;;
238235ef 5563
5213506e
RW		 5564 *-*-msdosdjgpp)
5565 case " $LIBOBJS " in
5566 *" vasprintf.$ac_objext "* ) ;;
5567 *) LIBOBJS="$LIBOBJS vasprintf.$ac_objext"
5568 ;;
5569esac
238235ef 5570
5213506e
RW		 5571 case " $LIBOBJS " in
5572 *" vsnprintf.$ac_objext "* ) ;;
5573 *) LIBOBJS="$LIBOBJS vsnprintf.$ac_objext"
5574 ;;
5575esac
238235ef 5576
5213506e
RW		 5577 case " $LIBOBJS " in
5578 *" snprintf.$ac_objext "* ) ;;
5579 *) LIBOBJS="$LIBOBJS snprintf.$ac_objext"
5580 ;;
5581esac
238235ef 5582
5213506e
RW		 5583 case " $LIBOBJS " in
5584 *" asprintf.$ac_objext "* ) ;;
5585 *) LIBOBJS="$LIBOBJS asprintf.$ac_objext"
5586 ;;
5587esac
238235ef
DJ		 5588
5589
5213506e
RW		 5590 for f in atexit basename bcmp bcopy bsearch bzero calloc clock ffs \
5591 getcwd getpagesize getrusage gettimeofday \
5592 index insque memchr memcmp memcpy memmove memset psignal \
5593 putenv random rename rindex sbrk setenv stpcpy strcasecmp \
5594 strchr strdup strerror strncasecmp strrchr strstr strtod \
5595 strtol strtoul sysconf times tmpnam vfprintf vprintf \
5596 vsprintf waitpid
5597 do
5598 n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
5599 cat >>confdefs.h <<_ACEOF
5600#define $n 1
5601_ACEOF
238235ef 5602
5213506e 5603 done
238235ef 5604
17998b22 5605
5213506e
RW		 5606 setobjs=yes
5607 ;;
17998b22 5608
5213506e 5609 esac
f9a9ac80 5610
5213506e
RW		 5611 # We may wish to install the target headers somewhere.
5612 # Check whether --enable-install-libiberty was given.
5613if test "${enable_install_libiberty+set}" = set; then :
5614 enableval=$enable_install_libiberty; enable_install_libiberty=$enableval
5615else
5616 enable_install_libiberty=no
5617fi
f9a9ac80 5618
5213506e
RW		 5619 # Option parsed, now set things appropriately.
5620 case x"$enable_install_libiberty" in
5621 xyes|x)
5622 target_header_dir=libiberty
238235ef 5623 ;;
5213506e
RW		 5624 xno)
5625 target_header_dir=
238235ef 5626 ;;
5213506e
RW		 5627 *)
5628 # This could be sanity-checked in various ways...
5629 target_header_dir="${enable_install_libiberty}"
5630 ;;
5631 esac
5632
5633
0bc0cd11 5634else
238235ef 5635
5213506e
RW		 5636 # Not a target library, so we set things up to run the test suite.
5637 CHECK=really-check
0bc0cd11
JL		 5638
5639fi
5640
238235ef 5641
238235ef 5642
238235ef 5643
5213506e
RW		 5644case "${host}" in
5645 *-*-cygwin* | *-*-mingw*)
5646 $as_echo "#define HAVE_SYS_ERRLIST 1" >>confdefs.h
238235ef 5647
5213506e 5648 $as_echo "#define HAVE_SYS_NERR 1" >>confdefs.h
238235ef 5649
5213506e
RW		 5650 ;;
5651esac
0bc0cd11 5652
5213506e
RW		 5653if test -z "${setobjs}"; then
5654 case "${host}" in
0bc0cd11 5655
5213506e
RW		 5656 *-*-vxworks*)
5657 # Handle VxWorks configuration specially, since on VxWorks the
5658 # libraries are actually on the target board, not in the file
5659 # system.
5660 case " $LIBOBJS " in
5661 *" basename.$ac_objext "* ) ;;
5662 *) LIBOBJS="$LIBOBJS basename.$ac_objext"
5663 ;;
3beb1315
HPN		 5664esac
5665
5213506e
RW		 5666 case " $LIBOBJS " in
5667 *" getpagesize.$ac_objext "* ) ;;
5668 *) LIBOBJS="$LIBOBJS getpagesize.$ac_objext"
5669 ;;
5670esac
238235ef 5671
5213506e
RW		 5672 case " $LIBOBJS " in
5673 *" insque.$ac_objext "* ) ;;
5674 *) LIBOBJS="$LIBOBJS insque.$ac_objext"
5675 ;;
5676esac
e490616e 5677
5213506e
RW		 5678 case " $LIBOBJS " in
5679 *" random.$ac_objext "* ) ;;
5680 *) LIBOBJS="$LIBOBJS random.$ac_objext"
5681 ;;
5682esac
238235ef 5683
5213506e
RW		 5684 case " $LIBOBJS " in
5685 *" strcasecmp.$ac_objext "* ) ;;
5686 *) LIBOBJS="$LIBOBJS strcasecmp.$ac_objext"
5687 ;;
5688esac
238235ef 5689
5213506e
RW		 5690 case " $LIBOBJS " in
5691 *" strncasecmp.$ac_objext "* ) ;;
5692 *) LIBOBJS="$LIBOBJS strncasecmp.$ac_objext"
5693 ;;
3beb1315
HPN		 5694esac
5695
5213506e
RW		 5696 case " $LIBOBJS " in
5697 *" strdup.$ac_objext "* ) ;;
5698 *) LIBOBJS="$LIBOBJS strdup.$ac_objext"
5699 ;;
5700esac
e490616e 5701
5213506e
RW		 5702 case " $LIBOBJS " in
5703 *" vfork.$ac_objext "* ) ;;
5704 *) LIBOBJS="$LIBOBJS vfork.$ac_objext"
5705 ;;
5706esac
e490616e 5707
5213506e
RW		 5708 case " $LIBOBJS " in
5709 *" waitpid.$ac_objext "* ) ;;
5710 *) LIBOBJS="$LIBOBJS waitpid.$ac_objext"
5711 ;;
5712esac
238235ef 5713
5213506e
RW		 5714 case " $LIBOBJS " in
5715 *" vasprintf.$ac_objext "* ) ;;
5716 *) LIBOBJS="$LIBOBJS vasprintf.$ac_objext"
5717 ;;
5718esac
9ce3f7e5 5719
5213506e
RW		 5720 for f in $funcs; do
5721 case "$f" in
5722 basename | getpagesize | insque | random | strcasecmp)
5723 ;;
5724 strncasecmp | strdup | vfork | waitpid | vasprintf)
5725 ;;
5726 *)
5727 n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
5728 cat >>confdefs.h <<_ACEOF
5729#define $n 1
238235ef 5730_ACEOF
238235ef 5731
5213506e
RW		 5732 ;;
5733 esac
5734 done
9ce3f7e5 5735
5213506e
RW		 5736 # VxWorks doesn't provide any of the variables in $vars, so we
5737 # don't have to check them here.
9ce3f7e5 5738
5213506e
RW		 5739 # Of the functions in $checkfuncs, VxWorks only has strerror.
5740 $as_echo "#define HAVE_STRERROR 1" >>confdefs.h
e490616e 5741
238235ef 5742
5213506e
RW		 5743 setobjs=yes
5744 ;;
5745
5746 esac
0bc0cd11
JL		 5747fi
5748
5213506e 5749if test -z "${setobjs}"; then
0bc0cd11 5750
5213506e 5751 case "${host}" in
aa9dc53d 5752
5213506e
RW		 5753 *-*-mingw32*)
5754 # Under mingw32, sys_nerr and sys_errlist exist, but they are
5755 # macros, so the test below won't find them.
5756 libiberty_cv_var_sys_nerr=yes
5757 libiberty_cv_var_sys_errlist=yes
5758 ;;
238235ef 5759
5213506e
RW		 5760 *-*-msdosdjgpp*)
5761 # vfork and fork are stubs.
5762 ac_cv_func_vfork_works=no
5763 ;;
aa9dc53d 5764
5213506e
RW		 5765 *-*-uwin*)
5766 # Under some versions of uwin, vfork is notoriously buggy and the test
5767 # can hang configure; on other versions, vfork exists just as a stub.
5768 # FIXME: This should be removed once vfork in uwin's runtime is fixed.
5769 ac_cv_func_vfork_works=no
5770 # Under uwin 2.0+, sys_nerr and sys_errlist exist, but they are
5771 # macros (actually, these are imported from a DLL, but the end effect
5772 # is the same), so the test below won't find them.
5773 libiberty_cv_var_sys_nerr=yes
5774 libiberty_cv_var_sys_errlist=yes
5775 ;;
238235ef 5776
5213506e
RW		 5777 *-*-*vms*)
5778 # Under VMS, vfork works very different than on Unix. The standard test
5779 # won't work, and it isn't easily adaptable. It makes more sense to
5780 # just force it.
5781 ac_cv_func_vfork_works=yes
5782 ;;
238235ef 5783
5213506e 5784 esac
aa9dc53d 5785
5213506e
RW		 5786 # We haven't set the list of objects yet. Use the standard autoconf
5787 # tests. This will only work if the compiler works.
5788 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing strerror" >&5
5789$as_echo_n "checking for library containing strerror... " >&6; }
5790if test "${ac_cv_search_strerror+set}" = set; then :
5791 $as_echo_n "(cached) " >&6
238235ef 5792else
5213506e
RW		 5793 ac_func_search_save_LIBS=$LIBS
5794cat confdefs.h - <<_ACEOF >conftest.$ac_ext
238235ef 5795/* end confdefs.h. */
5213506e
RW		 5796
5797/* Override any GCC internal prototype to avoid an error.
5798 Use char because int might match the return type of a GCC
238235ef 5799 builtin and then its argument prototype would still apply. */
238235ef 5800#ifdef __cplusplus
5213506e 5801extern "C"
0bc0cd11 5802#endif
5213506e 5803char strerror ();
238235ef
DJ		 5804int
5805main ()
5806{
5213506e 5807return strerror ();
238235ef
DJ		 5808 ;
5809 return 0;
5810}
5811_ACEOF
5213506e
RW		 5812for ac_lib in '' cposix; do
5813 if test -z "$ac_lib"; then
5814 ac_res="none required"
5815 else
5816 ac_res=-l$ac_lib
5817 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
5818 fi
5819 if test x$gcc_no_link = xyes; then
5820 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
5821fi
5822if ac_fn_c_try_link "$LINENO"; then :
5823 ac_cv_search_strerror=$ac_res
5824fi
5825rm -f core conftest.err conftest.$ac_objext \
5826 conftest$ac_exeext
5827 if test "${ac_cv_search_strerror+set}" = set; then :
5828 break
5829fi
5830done
5831if test "${ac_cv_search_strerror+set}" = set; then :
238235ef 5832
5213506e
RW		 5833else
5834 ac_cv_search_strerror=no
238235ef 5835fi
5213506e
RW		 5836rm conftest.$ac_ext
5837LIBS=$ac_func_search_save_LIBS
5838fi
5839{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_strerror" >&5
5840$as_echo "$ac_cv_search_strerror" >&6; }
5841ac_res=$ac_cv_search_strerror
5842if test "$ac_res" != no; then :
5843 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
5844
238235ef 5845fi
5213506e
RW		 5846
5847 for ac_func in $funcs
5848do :
5849 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5850ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5851eval as_val=\$$as_ac_var
5852 if test "x$as_val" = x""yes; then :
238235ef 5853 cat >>confdefs.h <<_ACEOF
5213506e 5854#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
238235ef 5855_ACEOF
0bc0cd11 5856
5213506e
RW		 5857else
5858 case " $LIBOBJS " in
5859 *" $ac_func.$ac_objext "* ) ;;
5860 *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext"
5861 ;;
5862esac
5863
0bc0cd11
JL		 5864fi
5865done
5866
5213506e
RW		 5867
5868 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether alloca needs Cray hooks" >&5
5869$as_echo_n "checking whether alloca needs Cray hooks... " >&6; }
5870if test "${ac_cv_os_cray+set}" = set; then :
5871 $as_echo_n "(cached) " >&6
3c60ae5a 5872else
5213506e 5873 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3c60ae5a 5874/* end confdefs.h. */
5213506e
RW		 5875#if defined(CRAY) && ! defined(CRAY2)
5876webecray
5877#else
5878wenotbecray
3c60ae5a
GDR		 5879#endif
5880
3c60ae5a 5881_ACEOF
5213506e
RW		 5882if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5883 $EGREP "webecray" >/dev/null 2>&1; then :
5884 ac_cv_os_cray=yes
3c60ae5a 5885else
5213506e 5886 ac_cv_os_cray=no
3c60ae5a 5887fi
5213506e
RW		 5888rm -f conftest*
5889
3c60ae5a 5890fi
5213506e
RW		 5891{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
5892$as_echo "$ac_cv_os_cray" >&6; }
5893if test $ac_cv_os_cray = yes; then
5894 for ac_func in _getb67 GETB67 getb67; do
5895 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5896ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5897eval as_val=\$$as_ac_var
5898 if test "x$as_val" = x""yes; then :
3c60ae5a
GDR		 5899
5900cat >>confdefs.h <<_ACEOF
5213506e 5901#define CRAY_STACKSEG_END $ac_func
3c60ae5a 5902_ACEOF
5213506e
RW		 5903 break
5904fi
3c60ae5a 5905
5213506e
RW		 5906 done
5907fi
3c60ae5a 5908
5213506e
RW		 5909{ $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
5910$as_echo_n "checking stack direction for C alloca... " >&6; }
5911if test "${ac_cv_c_stack_direction+set}" = set; then :
5912 $as_echo_n "(cached) " >&6
3c60ae5a 5913else
5213506e
RW		 5914 if test "$cross_compiling" = yes; then :
5915 ac_cv_c_stack_direction=0
3c60ae5a 5916else
5213506e 5917 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3c60ae5a 5918/* end confdefs.h. */
5213506e
RW		 5919find_stack_direction ()
5920{
5921 static char *addr = 0;
5922 auto char dummy;
5923 if (addr == 0)
5924 {
5925 addr = &dummy;
5926 return find_stack_direction ();
5927 }
5928 else
5929 return (&dummy > addr) ? 1 : -1;
5930}
3c60ae5a
GDR		 5931main ()
5932{
5213506e 5933 exit (find_stack_direction() < 0);
3c60ae5a
GDR		 5934}
5935_ACEOF
5213506e
RW		 5936if ac_fn_c_try_run "$LINENO"; then :
5937 ac_cv_c_stack_direction=1
3c60ae5a 5938else
5213506e
RW		 5939 ac_cv_c_stack_direction=-1
5940fi
5941rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5942 conftest.$ac_objext conftest.beam conftest.$ac_ext
3c60ae5a 5943fi
5213506e 5944
3c60ae5a 5945fi
5213506e
RW		 5946{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
5947$as_echo "$ac_cv_c_stack_direction" >&6; }
3c60ae5a
GDR		 5948
5949cat >>confdefs.h <<_ACEOF
5213506e 5950#define STACK_DIRECTION $ac_cv_c_stack_direction
3c60ae5a
GDR		 5951_ACEOF
5952
5953
5213506e
RW		 5954 for ac_header in vfork.h
5955do :
5956 ac_fn_c_check_header_preproc "$LINENO" "vfork.h" "ac_cv_header_vfork_h"
5957if test "x$ac_cv_header_vfork_h" = x""yes; then :
3c60ae5a 5958 cat >>confdefs.h <<_ACEOF
5213506e 5959#define HAVE_VFORK_H 1
3c60ae5a
GDR		 5960_ACEOF
5961
5213506e
RW		 5962fi
5963done
5964
5965for ac_func in fork vfork
5966do :
5967 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5968ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5969eval as_val=\$$as_ac_var
5970 if test "x$as_val" = x""yes; then :
5971 cat >>confdefs.h <<_ACEOF
5972#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
5973_ACEOF
3c60ae5a
GDR		 5974
5975fi
5213506e
RW		 5976done
5977
5978if test "x$ac_cv_func_fork" = xyes; then
5979 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
5980$as_echo_n "checking for working fork... " >&6; }
5981if test "${ac_cv_func_fork_works+set}" = set; then :
5982 $as_echo_n "(cached) " >&6
3c60ae5a 5983else
5213506e
RW		 5984 if test "$cross_compiling" = yes; then :
5985 ac_cv_func_fork_works=cross
5986else
5987 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3c60ae5a
GDR		 5988/* end confdefs.h. */
5989$ac_includes_default
5990int
5991main ()
5992{
5213506e
RW		 5993
5994 /* By Ruediger Kuhlmann. */
5995 return fork () < 0;
3c60ae5a
GDR		 5996
5997 ;
5998 return 0;
5999}
6000_ACEOF
5213506e
RW		 6001if ac_fn_c_try_run "$LINENO"; then :
6002 ac_cv_func_fork_works=yes
3c60ae5a 6003else
5213506e 6004 ac_cv_func_fork_works=no
3c60ae5a 6005fi
5213506e
RW		 6006rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6007 conftest.$ac_objext conftest.beam conftest.$ac_ext
3c60ae5a 6008fi
3c60ae5a 6009
5213506e
RW		 6010fi
6011{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
6012$as_echo "$ac_cv_func_fork_works" >&6; }
3c60ae5a
GDR		 6013
6014else
5213506e
RW		 6015 ac_cv_func_fork_works=$ac_cv_func_fork
6016fi
6017if test "x$ac_cv_func_fork_works" = xcross; then
6018 case $host in
6019 *-*-amigaos* | *-*-msdosdjgpp*)
6020 # Override, as these systems have only a dummy fork() stub
6021 ac_cv_func_fork_works=no
6022 ;;
6023 *)
6024 ac_cv_func_fork_works=yes
6025 ;;
6026 esac
6027 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
6028$as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
3c60ae5a 6029fi
5213506e
RW		 6030ac_cv_func_vfork_works=$ac_cv_func_vfork
6031if test "x$ac_cv_func_vfork" = xyes; then
6032 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
6033$as_echo_n "checking for working vfork... " >&6; }
6034if test "${ac_cv_func_vfork_works+set}" = set; then :
6035 $as_echo_n "(cached) " >&6
3c60ae5a 6036else
5213506e
RW		 6037 if test "$cross_compiling" = yes; then :
6038 ac_cv_func_vfork_works=cross
6039else
6040 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3c60ae5a 6041/* end confdefs.h. */
5213506e 6042/* Thanks to Paul Eggert for this test. */
3c60ae5a 6043$ac_includes_default
5213506e
RW		 6044#include <sys/wait.h>
6045#ifdef HAVE_VFORK_H
6046# include <vfork.h>
6047#endif
6048/* On some sparc systems, changes by the child to local and incoming
6049 argument registers are propagated back to the parent. The compiler
6050 is told about this with #include <vfork.h>, but some compilers
6051 (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a
6052 static variable whose address is put into a register that is
6053 clobbered by the vfork. */
6054static void
6055#ifdef __cplusplus
6056sparc_address_test (int arg)
6057# else
6058sparc_address_test (arg) int arg;
6059#endif
6060{
6061 static pid_t child;
6062 if (!child) {
6063 child = vfork ();
6064 if (child < 0) {
6065 perror ("vfork");
6066 _exit(2);
6067 }
6068 if (!child) {
6069 arg = getpid();
6070 write(-1, "", 0);
6071 _exit (arg);
6072 }
6073 }
6074}
6075
3c60ae5a
GDR		 6076int
6077main ()
6078{
5213506e
RW		 6079 pid_t parent = getpid ();
6080 pid_t child;
3c60ae5a 6081
5213506e 6082 sparc_address_test (0);
3c60ae5a 6083
5213506e 6084 child = vfork ();
3c60ae5a 6085
5213506e
RW		 6086 if (child == 0) {
6087 /* Here is another test for sparc vfork register problems. This
6088 test uses lots of local variables, at least as many local
6089 variables as main has allocated so far including compiler
6090 temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris
6091 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should
6092 reuse the register of parent for one of the local variables,
6093 since it will think that parent can't possibly be used any more
6094 in this routine. Assigning to the local variable will thus
6095 munge parent in the parent process. */
6096 pid_t
6097 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
6098 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
6099 /* Convince the compiler that p..p7 are live; otherwise, it might
6100 use the same hardware register for all 8 local variables. */
6101 if (p != p1 || p != p2 || p != p3 || p != p4
6102 || p != p5 || p != p6 || p != p7)
6103 _exit(1);
3c60ae5a 6104
5213506e
RW		 6105 /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
6106 from child file descriptors. If the child closes a descriptor
6107 before it execs or exits, this munges the parent's descriptor
6108 as well. Test for this by closing stdout in the child. */
6109 _exit(close(fileno(stdout)) != 0);
6110 } else {
6111 int status;
6112 struct stat st;
3c60ae5a 6113
5213506e
RW		 6114 while (wait(&status) != child)
6115 ;
6116 return (
6117 /* Was there some problem with vforking? */
6118 child < 0
3c60ae5a 6119
5213506e
RW		 6120 /* Did the child fail? (This shouldn't happen.) */
6121 || status
3c60ae5a 6122
5213506e
RW		 6123 /* Did the vfork/compiler bug occur? */
6124 || parent != getpid()
ddcf783b 6125
5213506e
RW		 6126 /* Did the file descriptor bug occur? */
6127 || fstat(fileno(stdout), &st) != 0
6128 );
6129 }
ddcf783b
EZ		 6130}
6131_ACEOF
5213506e
RW		 6132if ac_fn_c_try_run "$LINENO"; then :
6133 ac_cv_func_vfork_works=yes
ddcf783b 6134else
5213506e
RW		 6135 ac_cv_func_vfork_works=no
6136fi
6137rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6138 conftest.$ac_objext conftest.beam conftest.$ac_ext
6139fi
ddcf783b 6140
ddcf783b 6141fi
5213506e
RW		 6142{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
6143$as_echo "$ac_cv_func_vfork_works" >&6; }
6144
6145fi;
6146if test "x$ac_cv_func_fork_works" = xcross; then
6147 ac_cv_func_vfork_works=$ac_cv_func_vfork
6148 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
6149$as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
ddcf783b 6150fi
ddcf783b 6151
5213506e 6152if test "x$ac_cv_func_vfork_works" = xyes; then
ddcf783b 6153
5213506e 6154$as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
ddcf783b
EZ		 6155
6156else
ddcf783b 6157
5213506e 6158$as_echo "#define vfork fork" >>confdefs.h
ddcf783b
EZ		 6159
6160fi
5213506e 6161if test "x$ac_cv_func_fork_works" = xyes; then
ddcf783b 6162
5213506e 6163$as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
ddcf783b 6164
ddcf783b 6165fi
ddcf783b 6166
5213506e
RW		 6167 if test $ac_cv_func_vfork_works = no; then
6168 case " $LIBOBJS " in
6169 *" vfork.$ac_objext "* ) ;;
6170 *) LIBOBJS="$LIBOBJS vfork.$ac_objext"
6171 ;;
6172esac
ddcf783b 6173
5213506e
RW		 6174 fi
6175 # We only need _doprnt if we might use it to implement v*printf.
6176 if test $ac_cv_func_vprintf != yes \
6177 || test $ac_cv_func_vfprintf != yes \
6178 || test $ac_cv_func_vsprintf != yes; then
6179 for ac_func in _doprnt
6180do :
6181 ac_fn_c_check_func "$LINENO" "_doprnt" "ac_cv_func__doprnt"
6182if test "x$ac_cv_func__doprnt" = x""yes; then :
ddcf783b 6183 cat >>confdefs.h <<_ACEOF
5213506e 6184#define HAVE__DOPRNT 1
ddcf783b
EZ		 6185_ACEOF
6186
5213506e
RW		 6187else
6188 case " $LIBOBJS " in
6189 *" $ac_func.$ac_objext "* ) ;;
6190 *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext"
6191 ;;
6192esac
ddcf783b 6193
d7cf8390 6194fi
5213506e 6195done
d7cf8390
GDR		 6196
6197
5213506e
RW		 6198 else
6199 for ac_func in _doprnt
6200do :
6201 ac_fn_c_check_func "$LINENO" "_doprnt" "ac_cv_func__doprnt"
6202if test "x$ac_cv_func__doprnt" = x""yes; then :
6203 cat >>confdefs.h <<_ACEOF
6204#define HAVE__DOPRNT 1
d7cf8390 6205_ACEOF
d7cf8390 6206
d7cf8390 6207fi
5213506e 6208done
d7cf8390 6209
5213506e 6210 fi
d7cf8390 6211
5213506e
RW		 6212 for v in $vars; do
6213 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $v" >&5
6214$as_echo_n "checking for $v... " >&6; }
6215 if { as_var=libiberty_cv_var_$v; eval "test \"\${$as_var+set}\" = set"; }; then :
6216 $as_echo_n "(cached) " >&6
d7cf8390 6217else
5213506e
RW		 6218 if test x$gcc_no_link = xyes; then
6219 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
d7cf8390 6220fi
5213506e 6221cat confdefs.h - <<_ACEOF >conftest.$ac_ext
d7cf8390 6222/* end confdefs.h. */
5213506e 6223int *p;
d7cf8390
GDR		 6224int
6225main ()
6226{
5213506e 6227extern int $v []; p = $v;
d7cf8390
GDR		 6228 ;
6229 return 0;
6230}
6231_ACEOF
5213506e
RW		 6232if ac_fn_c_try_link "$LINENO"; then :
6233 eval "libiberty_cv_var_$v=yes"
d7cf8390 6234else
5213506e 6235 eval "libiberty_cv_var_$v=no"
d7cf8390 6236fi
5213506e
RW		 6237rm -f core conftest.err conftest.$ac_objext \
6238 conftest$ac_exeext conftest.$ac_ext
d7cf8390 6239fi
d7cf8390 6240
5213506e
RW		 6241 if eval "test \"`echo '$libiberty_cv_var_'$v`\" = yes"; then
6242 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6243$as_echo "yes" >&6; }
6244 n=HAVE_`echo $v | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6245 cat >>confdefs.h <<_ACEOF
6246#define $n 1
d7cf8390
GDR		 6247_ACEOF
6248
5213506e
RW		 6249 else
6250 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6251$as_echo "no" >&6; }
6252 fi
6253 done
d7cf8390 6254
5213506e
RW		 6255 # special check for _system_configuration because AIX <4.3.2 do not
6256 # contain the `physmem' member.
6257 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for external symbol _system_configuration" >&5
6258$as_echo_n "checking for external symbol _system_configuration... " >&6; }
6259 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8b82b724 6260/* end confdefs.h. */
5213506e 6261#include <sys/systemcfg.h>
8b82b724
BE		 6262int
6263main ()
6264{
5213506e 6265double x = _system_configuration.physmem;
8b82b724
BE		 6266 ;
6267 return 0;
6268}
6269_ACEOF
5213506e
RW		 6270if ac_fn_c_try_compile "$LINENO"; then :
6271 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6272$as_echo "yes" >&6; }
8b82b724 6273
5213506e 6274$as_echo "#define HAVE__SYSTEM_CONFIGURATION 1" >>confdefs.h
8b82b724
BE		 6275
6276else
5213506e
RW		 6277 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6278$as_echo "no" >&6; }
6279fi
6280rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6281
6282 for ac_func in $checkfuncs
6283do :
6284 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6285ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6286eval as_val=\$$as_ac_var
6287 if test "x$as_val" = x""yes; then :
8b82b724 6288 cat >>confdefs.h <<_ACEOF
5213506e 6289#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
8b82b724
BE		 6290_ACEOF
6291
d7cf8390 6292fi
5213506e 6293done
d7cf8390 6294
5213506e
RW		 6295 ac_fn_c_check_decl "$LINENO" "basename" "ac_cv_have_decl_basename" "$ac_includes_default"
6296if test "x$ac_cv_have_decl_basename" = x""yes; then :
6297 ac_have_decl=1
d7cf8390 6298else
5213506e 6299 ac_have_decl=0
d7cf8390 6300fi
d7cf8390
GDR		 6301
6302cat >>confdefs.h <<_ACEOF
5213506e 6303#define HAVE_DECL_BASENAME $ac_have_decl
d7cf8390 6304_ACEOF
5213506e
RW		 6305ac_fn_c_check_decl "$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default"
6306if test "x$ac_cv_have_decl_ffs" = x""yes; then :
6307 ac_have_decl=1
d7cf8390 6308else
5213506e 6309 ac_have_decl=0
d7cf8390 6310fi
d7cf8390 6311
5213506e
RW		 6312cat >>confdefs.h <<_ACEOF
6313#define HAVE_DECL_FFS $ac_have_decl
d7cf8390 6314_ACEOF
5213506e
RW		 6315ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default"
6316if test "x$ac_cv_have_decl_asprintf" = x""yes; then :
6317 ac_have_decl=1
d7cf8390 6318else
5213506e 6319 ac_have_decl=0
d7cf8390 6320fi
d7cf8390
GDR		 6321
6322cat >>confdefs.h <<_ACEOF
5213506e 6323#define HAVE_DECL_ASPRINTF $ac_have_decl
d7cf8390 6324_ACEOF
5213506e
RW		 6325ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
6326if test "x$ac_cv_have_decl_vasprintf" = x""yes; then :
6327 ac_have_decl=1
d7cf8390 6328else
5213506e 6329 ac_have_decl=0
d7cf8390 6330fi
d7cf8390 6331
5213506e
RW		 6332cat >>confdefs.h <<_ACEOF
6333#define HAVE_DECL_VASPRINTF $ac_have_decl
d7cf8390 6334_ACEOF
5213506e
RW		 6335ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
6336if test "x$ac_cv_have_decl_snprintf" = x""yes; then :
6337 ac_have_decl=1
d7cf8390 6338else
5213506e 6339 ac_have_decl=0
d7cf8390 6340fi
d7cf8390
GDR		 6341
6342cat >>confdefs.h <<_ACEOF
5213506e 6343#define HAVE_DECL_SNPRINTF $ac_have_decl
d7cf8390 6344_ACEOF
5213506e
RW		 6345ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
6346if test "x$ac_cv_have_decl_vsnprintf" = x""yes; then :
6347 ac_have_decl=1
d7cf8390 6348else
5213506e 6349 ac_have_decl=0
83fbfe42
GK		 6350fi
6351
5213506e
RW		 6352cat >>confdefs.h <<_ACEOF
6353#define HAVE_DECL_VSNPRINTF $ac_have_decl
6354_ACEOF
83fbfe42 6355
5213506e
RW		 6356 ac_fn_c_check_decl "$LINENO" "calloc" "ac_cv_have_decl_calloc" "$ac_includes_default"
6357if test "x$ac_cv_have_decl_calloc" = x""yes; then :
6358 ac_have_decl=1
6359else
6360 ac_have_decl=0
83fbfe42 6361fi
5213506e
RW		 6362
6363cat >>confdefs.h <<_ACEOF
6364#define HAVE_DECL_CALLOC $ac_have_decl
6365_ACEOF
6366ac_fn_c_check_decl "$LINENO" "getenv" "ac_cv_have_decl_getenv" "$ac_includes_default"
6367if test "x$ac_cv_have_decl_getenv" = x""yes; then :
6368 ac_have_decl=1
6369else
6370 ac_have_decl=0
83fbfe42 6371fi
83fbfe42
GK		 6372
6373cat >>confdefs.h <<_ACEOF
5213506e 6374#define HAVE_DECL_GETENV $ac_have_decl
83fbfe42 6375_ACEOF
5213506e
RW		 6376ac_fn_c_check_decl "$LINENO" "getopt" "ac_cv_have_decl_getopt" "$ac_includes_default"
6377if test "x$ac_cv_have_decl_getopt" = x""yes; then :
6378 ac_have_decl=1
6379else
6380 ac_have_decl=0
6381fi
83fbfe42 6382
5213506e
RW		 6383cat >>confdefs.h <<_ACEOF
6384#define HAVE_DECL_GETOPT $ac_have_decl
6385_ACEOF
6386ac_fn_c_check_decl "$LINENO" "malloc" "ac_cv_have_decl_malloc" "$ac_includes_default"
6387if test "x$ac_cv_have_decl_malloc" = x""yes; then :
6388 ac_have_decl=1
6389else
6390 ac_have_decl=0
6391fi
83fbfe42 6392
5213506e
RW		 6393cat >>confdefs.h <<_ACEOF
6394#define HAVE_DECL_MALLOC $ac_have_decl
6395_ACEOF
6396ac_fn_c_check_decl "$LINENO" "realloc" "ac_cv_have_decl_realloc" "$ac_includes_default"
6397if test "x$ac_cv_have_decl_realloc" = x""yes; then :
6398 ac_have_decl=1
83fbfe42 6399else
5213506e
RW		 6400 ac_have_decl=0
6401fi
6402
6403cat >>confdefs.h <<_ACEOF
6404#define HAVE_DECL_REALLOC $ac_have_decl
83fbfe42 6405_ACEOF
5213506e
RW		 6406ac_fn_c_check_decl "$LINENO" "sbrk" "ac_cv_have_decl_sbrk" "$ac_includes_default"
6407if test "x$ac_cv_have_decl_sbrk" = x""yes; then :
6408 ac_have_decl=1
6409else
6410 ac_have_decl=0
6411fi
83fbfe42 6412
5213506e
RW		 6413cat >>confdefs.h <<_ACEOF
6414#define HAVE_DECL_SBRK $ac_have_decl
6415_ACEOF
83fbfe42 6416
5213506e
RW		 6417 ac_fn_c_check_decl "$LINENO" "strverscmp" "ac_cv_have_decl_strverscmp" "$ac_includes_default"
6418if test "x$ac_cv_have_decl_strverscmp" = x""yes; then :
6419 ac_have_decl=1
6420else
6421 ac_have_decl=0
3c60ae5a
GDR		 6422fi
6423
5213506e
RW		 6424cat >>confdefs.h <<_ACEOF
6425#define HAVE_DECL_STRVERSCMP $ac_have_decl
6426_ACEOF
3c60ae5a 6427
5213506e
RW		 6428 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether canonicalize_file_name must be declared" >&5
6429$as_echo_n "checking whether canonicalize_file_name must be declared... " >&6; }
6430if test "${libiberty_cv_decl_needed_canonicalize_file_name+set}" = set; then :
6431 $as_echo_n "(cached) " >&6
4876b2b4 6432else
5213506e 6433 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
238235ef 6434/* end confdefs.h. */
4876b2b4
DJ		 6435
6436#include "confdefs.h"
6437#include <stdio.h>
6438#ifdef HAVE_STRING_H
6439#include <string.h>
6440#else
6441#ifdef HAVE_STRINGS_H
6442#include <strings.h>
6443#endif
6444#endif
6445#ifdef HAVE_STDLIB_H
6446#include <stdlib.h>
6447#endif
6448#ifdef HAVE_UNISTD_H
6449#include <unistd.h>
6450#endif
238235ef
DJ		 6451int
6452main ()
6453{
4876b2b4 6454char *(*pfn) = (char *(*)) canonicalize_file_name
238235ef
DJ		 6455 ;
6456 return 0;
6457}
6458_ACEOF
5213506e 6459if ac_fn_c_try_compile "$LINENO"; then :
4876b2b4
DJ		 6460 libiberty_cv_decl_needed_canonicalize_file_name=no
6461else
5213506e 6462 libiberty_cv_decl_needed_canonicalize_file_name=yes
4876b2b4 6463fi
5213506e 6464rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4876b2b4
DJ		 6465fi
6466
5213506e
RW		 6467{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libiberty_cv_decl_needed_canonicalize_file_name" >&5
6468$as_echo "$libiberty_cv_decl_needed_canonicalize_file_name" >&6; }
4876b2b4 6469if test $libiberty_cv_decl_needed_canonicalize_file_name = yes; then
238235ef 6470
5213506e 6471$as_echo "#define NEED_DECLARATION_CANONICALIZE_FILE_NAME 1" >>confdefs.h
4876b2b4
DJ		 6472
6473fi
6474
0bc0cd11
JL		 6475fi
6476
55d0e5e0
ZW		 6477# Figure out which version of pexecute to use.
6478case "${host}" in
24f2cabb
L		 6479 *-*-mingw* | *-*-winnt*) pexecute=./pex-win32.o ;;
6480 *-*-msdosdjgpp*) pexecute=./pex-djgpp.o ;;
6481 *-*-msdos*) pexecute=./pex-msdos.o ;;
24f2cabb 6482 *) pexecute=./pex-unix.o ;;
55d0e5e0
ZW		 6483esac
6484
6485
238235ef
DJ		 6486if test x$gcc_no_link = xyes; then
6487 if test "x${ac_cv_func_mmap_fixed_mapped+set}" != xset; then
6488 ac_cv_func_mmap_fixed_mapped=no
6489 fi
6490fi
83fbfe42 6491if test "x${ac_cv_func_mmap_fixed_mapped}" != xno; then
5213506e
RW		 6492 for ac_header in stdlib.h unistd.h
6493do :
6494 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
6495ac_fn_c_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header"
6496eval as_val=\$$as_ac_Header
6497 if test "x$as_val" = x""yes; then :
238235ef 6498 cat >>confdefs.h <<_ACEOF
5213506e 6499#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
238235ef
DJ		 6500_ACEOF
6501
a9266bfa
KG		 6502fi
6503done
6504
6505for ac_func in getpagesize
5213506e
RW		 6506do :
6507 ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
6508if test "x$ac_cv_func_getpagesize" = x""yes; then :
238235ef 6509 cat >>confdefs.h <<_ACEOF
5213506e 6510#define HAVE_GETPAGESIZE 1
238235ef 6511_ACEOF
a9266bfa 6512
a9266bfa
KG		 6513fi
6514done
6515
5213506e
RW		 6516{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
6517$as_echo_n "checking for working mmap... " >&6; }
6518if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then :
6519 $as_echo_n "(cached) " >&6
a9266bfa 6520else
5213506e 6521 if test "$cross_compiling" = yes; then :
a9266bfa
KG		 6522 ac_cv_func_mmap_fixed_mapped=no
6523else
5213506e 6524 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
238235ef
DJ		 6525/* end confdefs.h. */
6526$ac_includes_default
6527/* malloc might have been renamed as rpl_malloc. */
6528#undef malloc
a9266bfa
KG		 6529
6530/* Thanks to Mike Haertel and Jim Avera for this test.
6531 Here is a matrix of mmap possibilities:
6532 mmap private not fixed
6533 mmap private fixed at somewhere currently unmapped
6534 mmap private fixed at somewhere already mapped
6535 mmap shared not fixed
6536 mmap shared fixed at somewhere currently unmapped
6537 mmap shared fixed at somewhere already mapped
6538 For private mappings, we should verify that changes cannot be read()
6539 back from the file, nor mmap's back from the file at a different
6540 address. (There have been systems where private was not correctly
6541 implemented like the infamous i386 svr4.0, and systems where the
238235ef 6542 VM page cache was not coherent with the file system buffer cache
a9266bfa
KG		 6543 like early versions of FreeBSD and possibly contemporary NetBSD.)
6544 For shared mappings, we should conversely verify that changes get
238235ef 6545 propagated back to all the places they're supposed to be.
a9266bfa
KG		 6546
6547 Grep wants private fixed already mapped.
6548 The main things grep needs to know about mmap are:
6549 * does it exist and is it safe to write into the mmap'd area
6550 * how to use it (BSD variants) */
238235ef 6551
a9266bfa
KG		 6552#include <fcntl.h>
6553#include <sys/mman.h>
6554
5213506e 6555#if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
238235ef 6556char *malloc ();
cf8e4b78
DH		 6557#endif
6558
a9266bfa 6559/* This mess was copied from the GNU getpagesize.h. */
5213506e 6560#ifndef HAVE_GETPAGESIZE
a9266bfa 6561/* Assume that all systems that can run configure have sys/param.h. */
5213506e 6562# ifndef HAVE_SYS_PARAM_H
a9266bfa
KG		 6563# define HAVE_SYS_PARAM_H 1
6564# endif
6565
6566# ifdef _SC_PAGESIZE
6567# define getpagesize() sysconf(_SC_PAGESIZE)
6568# else /* no _SC_PAGESIZE */
5213506e 6569# ifdef HAVE_SYS_PARAM_H
a9266bfa
KG		 6570# include <sys/param.h>
6571# ifdef EXEC_PAGESIZE
6572# define getpagesize() EXEC_PAGESIZE
6573# else /* no EXEC_PAGESIZE */
6574# ifdef NBPG
6575# define getpagesize() NBPG * CLSIZE
6576# ifndef CLSIZE
6577# define CLSIZE 1
6578# endif /* no CLSIZE */
6579# else /* no NBPG */
6580# ifdef NBPC
6581# define getpagesize() NBPC
6582# else /* no NBPC */
6583# ifdef PAGESIZE
6584# define getpagesize() PAGESIZE
6585# endif /* PAGESIZE */
6586# endif /* no NBPC */
6587# endif /* no NBPG */
6588# endif /* no EXEC_PAGESIZE */
6589# else /* no HAVE_SYS_PARAM_H */
6590# define getpagesize() 8192 /* punt totally */
6591# endif /* no HAVE_SYS_PARAM_H */
6592# endif /* no _SC_PAGESIZE */
6593
6594#endif /* no HAVE_GETPAGESIZE */
6595
a9266bfa 6596int
238235ef 6597main ()
a9266bfa 6598{
238235ef
DJ		 6599 char *data, *data2, *data3;
6600 int i, pagesize;
6601 int fd;
a9266bfa 6602
238235ef
DJ		 6603 pagesize = getpagesize ();
6604
6605 /* First, make a file with some known garbage in it. */
6606 data = (char *) malloc (pagesize);
6607 if (!data)
5213506e 6608 return 1;
238235ef
DJ		 6609 for (i = 0; i < pagesize; ++i)
6610 *(data + i) = rand ();
6611 umask (0);
6612 fd = creat ("conftest.mmap", 0600);
6613 if (fd < 0)
5213506e 6614 return 1;
238235ef 6615 if (write (fd, data, pagesize) != pagesize)
5213506e 6616 return 1;
238235ef
DJ		 6617 close (fd);
6618
6619 /* Next, try to mmap the file at a fixed address which already has
6620 something else allocated at it. If we can, also make sure that
6621 we see the same garbage. */
6622 fd = open ("conftest.mmap", O_RDWR);
6623 if (fd < 0)
5213506e 6624 return 1;
238235ef
DJ		 6625 data2 = (char *) malloc (2 * pagesize);
6626 if (!data2)
5213506e
RW		 6627 return 1;
6628 data2 += (pagesize - ((long int) data2 & (pagesize - 1))) & (pagesize - 1);
238235ef 6629 if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
3beb1315 6630 MAP_PRIVATE | MAP_FIXED, fd, 0L))
5213506e 6631 return 1;
238235ef
DJ		 6632 for (i = 0; i < pagesize; ++i)
6633 if (*(data + i) != *(data2 + i))
5213506e 6634 return 1;
238235ef
DJ		 6635
6636 /* Finally, make sure that changes to the mapped area do not
6637 percolate back to the file as seen by read(). (This is a bug on
6638 some variants of i386 svr4.0.) */
6639 for (i = 0; i < pagesize; ++i)
6640 *(data2 + i) = *(data2 + i) + 1;
6641 data3 = (char *) malloc (pagesize);
6642 if (!data3)
5213506e 6643 return 1;
238235ef 6644 if (read (fd, data3, pagesize) != pagesize)
5213506e 6645 return 1;
238235ef
DJ		 6646 for (i = 0; i < pagesize; ++i)
6647 if (*(data + i) != *(data3 + i))
5213506e 6648 return 1;
238235ef 6649 close (fd);
5213506e 6650 return 0;
238235ef
DJ		 6651}
6652_ACEOF
5213506e 6653if ac_fn_c_try_run "$LINENO"; then :
a9266bfa
KG		 6654 ac_cv_func_mmap_fixed_mapped=yes
6655else
5213506e 6656 ac_cv_func_mmap_fixed_mapped=no
a9266bfa 6657fi
5213506e
RW		 6658rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6659 conftest.$ac_objext conftest.beam conftest.$ac_ext
a9266bfa 6660fi
5213506e 6661
a9266bfa 6662fi
5213506e
RW		 6663{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
6664$as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
a9266bfa 6665if test $ac_cv_func_mmap_fixed_mapped = yes; then
238235ef 6666
5213506e 6667$as_echo "#define HAVE_MMAP 1" >>confdefs.h
a9266bfa
KG		 6668
6669fi
238235ef 6670rm -f conftest.mmap
a9266bfa 6671
238235ef 6672fi
a9266bfa 6673
5213506e
RW		 6674{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working strncmp" >&5
6675$as_echo_n "checking for working strncmp... " >&6; }
6676if test "${ac_cv_func_strncmp_works+set}" = set; then :
6677 $as_echo_n "(cached) " >&6
a9266bfa 6678else
5213506e 6679 if test "$cross_compiling" = yes; then :
a9266bfa
KG		 6680 ac_cv_func_strncmp_works=no
6681else
5213506e 6682 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
238235ef 6683/* end confdefs.h. */
a9266bfa
KG		 6684
6685/* Test by Jim Wilson and Kaveh Ghazi.
6686 Check whether strncmp reads past the end of its string parameters. */
6687#include <sys/types.h>
6688
6689#ifdef HAVE_FCNTL_H
6690#include <fcntl.h>
6691#endif
6692
6693#ifdef HAVE_SYS_MMAN_H
6694#include <sys/mman.h>
6695#endif
6696
6697#ifndef MAP_ANON
6698#ifdef MAP_ANONYMOUS
6699#define MAP_ANON MAP_ANONYMOUS
6700#else
6701#define MAP_ANON MAP_FILE
6702#endif
6703#endif
6704
6705#ifndef MAP_FILE
6706#define MAP_FILE 0
6707#endif
6708#ifndef O_RDONLY
6709#define O_RDONLY 0
6710#endif
6711
6712#define MAP_LEN 0x10000
6713
6714main ()
6715{
6716#if defined(HAVE_MMAP) || defined(HAVE_MMAP_ANYWHERE)
6717 char *p;
6718 int dev_zero;
6719
6720 dev_zero = open ("/dev/zero", O_RDONLY);
6721 if (dev_zero < 0)
6722 exit (1);
238235ef 6723
a9266bfa
KG		 6724 p = (char *) mmap (0, MAP_LEN, PROT_READ|PROT_WRITE,
6725 MAP_ANON|MAP_PRIVATE, dev_zero, 0);
a4219437
IR		 6726 if (p == (char *)-1)
6727 p = (char *) mmap (0, MAP_LEN, PROT_READ|PROT_WRITE,
6728 MAP_ANON|MAP_PRIVATE, -1, 0);
a9266bfa
KG		 6729 if (p == (char *)-1)
6730 exit (2);
6731 else
6732 {
6733 char *string = "__si_type_info";
6734 char *q = (char *) p + MAP_LEN - strlen (string) - 2;
6735 char *r = (char *) p + 0xe;
6736
6737 strcpy (q, string);
6738 strcpy (r, string);
6739 strncmp (r, q, 14);
6740 }
6741#endif /* HAVE_MMAP || HAVE_MMAP_ANYWHERE */
6742 exit (0);
6743}
6744
238235ef 6745_ACEOF
5213506e 6746if ac_fn_c_try_run "$LINENO"; then :
a9266bfa
KG		 6747 ac_cv_func_strncmp_works=yes
6748else
5213506e 6749 ac_cv_func_strncmp_works=no
a9266bfa 6750fi
5213506e
RW		 6751rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6752 conftest.$ac_objext conftest.beam conftest.$ac_ext
a9266bfa 6753fi
5213506e 6754
a9266bfa
KG		 6755rm -f core core.* *.core
6756fi
5213506e
RW		 6757{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_strncmp_works" >&5
6758$as_echo "$ac_cv_func_strncmp_works" >&6; }
a9266bfa 6759if test $ac_cv_func_strncmp_works = no ; then
5213506e 6760 case " $LIBOBJS " in
3beb1315 6761 *" strncmp.$ac_objext "* ) ;;
5213506e
RW		 6762 *) LIBOBJS="$LIBOBJS strncmp.$ac_objext"
6763 ;;
3beb1315
HPN		 6764esac
6765
a9266bfa
KG		 6766fi
6767
6768
0bc0cd11
JL		 6769# Install a library built with a cross compiler in $(tooldir) rather
6770# than $(libdir).
ca6b370d 6771if test -z "${with_cross_host}"; then
0bc0cd11
JL		 6772 INSTALL_DEST=libdir
6773else
6774 INSTALL_DEST=tooldir
6775fi
6776
6777
ad49d865
L		 6778
6779L=""
6780for l in x $LIBOBJS; do
6781 case $l in
6782 x) ;;
6783 *) L="$L ./$l" ;;
6784 esac
6785done
6786LIBOBJS="$L"
6787
cf61af07
CD		 6788
6789
6790
6791
0bc0cd11 6792# We need multilib support, but only if configuring for the target.
5213506e 6793ac_config_files="$ac_config_files Makefile testsuite/Makefile"
9bf3c9cc 6794
5213506e 6795ac_config_commands="$ac_config_commands default"
9bf3c9cc 6796
238235ef 6797cat >confcache <<\_ACEOF
0bc0cd11
JL		 6798# This file is a shell script that caches the results of configure
6799# tests run on this system so they can be shared between configure
238235ef
DJ		 6800# scripts and configure runs, see configure's option --config-cache.
6801# It is not useful on other systems. If it contains results you don't
6802# want to keep, you may remove or edit it.
0bc0cd11 6803#
238235ef
DJ		 6804# config.status only pays attention to the cache file if you give it
6805# the --recheck option to rerun configure.
0bc0cd11 6806#
238235ef
DJ		 6807# `ac_cv_env_foo' variables (set or unset) will be overridden when
6808# loading this file, other *unset* `ac_cv_foo' will be assigned the
6809# following values.
6810
6811_ACEOF
6812
0bc0cd11
JL		 6813# The following way of writing the cache mishandles newlines in values,
6814# but we know of no workaround that is simple, portable, and efficient.
5213506e 6815# So, we kill variables containing newlines.
0bc0cd11
JL		 6816# Ultrix sh set writes to stderr and can't be redirected directly,
6817# and sets the high bit in the cache file unless we assign to the vars.
5213506e
RW		 6818(
6819 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
6820 eval ac_val=\$$ac_var
6821 case $ac_val in #(
6822 *${as_nl}*)
6823 case $ac_var in #(
6824 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
6825$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
6826 esac
6827 case $ac_var in #(
6828 _ | IFS | as_nl) ;; #(
6829 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
6830 *) { eval $ac_var=; unset $ac_var;} ;;
6831 esac ;;
6832 esac
6833 done
6834
238235ef 6835 (set) 2>&1 |
5213506e
RW		 6836 case $as_nl`(ac_space=' '; set) 2>&1` in #(
6837 *${as_nl}ac_space=\ *)
6838 # `set' does not quote correctly, so add quotes: double-quote
6839 # substitution turns \\\\ into \\, and sed turns \\ into \.
238235ef 6840 sed -n \
3beb1315
HPN		 6841 "s/'/'\\\\''/g;
6842 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
5213506e 6843 ;; #(
238235ef
DJ		 6844 *)
6845 # `set' quotes correctly as required by POSIX, so do not add quotes.
5213506e 6846 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
238235ef 6847 ;;
5213506e
RW		 6848 esac |
6849 sort
6850) |
238235ef 6851 sed '
5213506e 6852 /^ac_cv_env_/b end
238235ef 6853 t clear
5213506e 6854 :clear
238235ef
DJ		 6855 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
6856 t end
5213506e
RW		 6857 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
6858 :end' >>confcache
6859if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
6860 if test -w "$cache_file"; then
6861 test "x$cache_file" != "x/dev/null" &&
6862 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
6863$as_echo "$as_me: updating cache $cache_file" >&6;}
238235ef 6864 cat confcache >$cache_file
0bc0cd11 6865 else
5213506e
RW		 6866 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
6867$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
0bc0cd11
JL		 6868 fi
6869fi
6870rm -f confcache
6871
0bc0cd11
JL		 6872test "x$prefix" = xNONE && prefix=$ac_default_prefix
6873# Let make expand exec_prefix.
6874test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6875
0bc0cd11
JL		 6876DEFS=-DHAVE_CONFIG_H
6877
238235ef
DJ		 6878ac_libobjs=
6879ac_ltlibobjs=
6880for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
6881 # 1. Remove the extension, and $U if already installed.
5213506e
RW		 6882 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
6883 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
6884 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
6885 # will be set to the directory where LIBOBJS objects are built.
6886 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
6887 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
238235ef
DJ		 6888done
6889LIBOBJS=$ac_libobjs
0bc0cd11 6890
238235ef
DJ		 6891LTLIBOBJS=$ac_ltlibobjs
6892
6893
6894
5213506e 6895
238235ef 6896: ${CONFIG_STATUS=./config.status}
5213506e 6897ac_write_fail=0
238235ef
DJ		 6898ac_clean_files_save=$ac_clean_files
6899ac_clean_files="$ac_clean_files $CONFIG_STATUS"
5213506e
RW		 6900{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
6901$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
6902as_write_fail=0
6903cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
238235ef
DJ		 6904#! $SHELL
6905# Generated by $as_me.
0bc0cd11 6906# Run this file to recreate the current configuration.
0bc0cd11 6907# Compiler output produced by configure, useful for debugging
238235ef 6908# configure, is in config.log if it exists.
0bc0cd11 6909
238235ef
DJ		 6910debug=false
6911ac_cs_recheck=false
6912ac_cs_silent=false
238235ef 6913
5213506e
RW		 6914SHELL=\${CONFIG_SHELL-$SHELL}
6915export SHELL
6916_ASEOF
6917cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
6918## -------------------- ##
6919## M4sh Initialization. ##
6920## -------------------- ##
6921
6922# Be more Bourne compatible
6923DUALCASE=1; export DUALCASE # for MKS sh
6924if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
238235ef
DJ		 6925 emulate sh
6926 NULLCMD=:
5213506e 6927 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
238235ef
DJ		 6928 # is contrary to our usage. Disable this feature.
6929 alias -g '${1+"$@"}'='"$@"'
5213506e
RW		 6930 setopt NO_GLOB_SUBST
6931else
6932 case `(set -o) 2>/dev/null` in #(
6933 *posix*) :
6934 set -o posix ;; #(
6935 *) :
6936 ;;
6937esac
238235ef
DJ		 6938fi
6939
5213506e
RW		 6940
6941as_nl='
6942'
6943export as_nl
6944# Printing a long string crashes Solaris 7 /usr/bin/printf.
6945as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
6946as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
6947as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
6948# Prefer a ksh shell builtin over an external printf program on Solaris,
6949# but without wasting forks for bash or zsh.
6950if test -z "$BASH_VERSION$ZSH_VERSION" \
6951 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
6952 as_echo='print -r --'
6953 as_echo_n='print -rn --'
6954elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
6955 as_echo='printf %s\n'
6956 as_echo_n='printf %s'
6957else
6958 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
6959 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
6960 as_echo_n='/usr/ucb/echo -n'
6961 else
6962 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
6963 as_echo_n_body='eval
6964 arg=$1;
6965 case $arg in #(
6966 *"$as_nl"*)
6967 expr "X$arg" : "X\\(.*\\)$as_nl";
6968 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
6969 esac;
6970 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
6971 '
6972 export as_echo_n_body
6973 as_echo_n='sh -c $as_echo_n_body as_echo'
6974 fi
6975 export as_echo_body
6976 as_echo='sh -c $as_echo_body as_echo'
6977fi
6978
6979# The user is always right.
6980if test "${PATH_SEPARATOR+set}" != set; then
6981 PATH_SEPARATOR=:
6982 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
6983 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
6984 PATH_SEPARATOR=';'
6985 }
238235ef
DJ		 6986fi
6987
6988
5213506e
RW		 6989# IFS
6990# We need space, tab and new line, in precisely that order. Quoting is
6991# there to prevent editors from complaining about space-tab.
6992# (If _AS_PATH_WALK were called with IFS unset, it would disable word
6993# splitting by setting IFS to empty value.)
6994IFS=" "" $as_nl"
6995
6996# Find who we are. Look in the path if we contain no directory separator.
6997case $0 in #((
6998 *[\\/]* ) as_myself=$0 ;;
6999 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7000for as_dir in $PATH
7001do
7002 IFS=$as_save_IFS
7003 test -z "$as_dir" && as_dir=.
7004 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
7005 done
7006IFS=$as_save_IFS
7007
7008 ;;
7009esac
7010# We did not find ourselves, most probably we were run as `sh COMMAND'
7011# in which case we are not to be found in the path.
7012if test "x$as_myself" = x; then
7013 as_myself=$0
7014fi
7015if test ! -f "$as_myself"; then
7016 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
7017 exit 1
7018fi
7019
7020# Unset variables that we do not need and which cause bugs (e.g. in
7021# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
7022# suppresses any "Segmentation fault" message there. '((' could
7023# trigger a bug in pdksh 5.2.14.
7024for as_var in BASH_ENV ENV MAIL MAILPATH
7025do eval test x\${$as_var+set} = xset \
7026 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
7027done
238235ef
DJ		 7028PS1='$ '
7029PS2='> '
7030PS4='+ '
7031
7032# NLS nuisances.
5213506e
RW		 7033LC_ALL=C
7034export LC_ALL
7035LANGUAGE=C
7036export LANGUAGE
7037
7038# CDPATH.
7039(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
7040
7041
7042# as_fn_error ERROR [LINENO LOG_FD]
7043# ---------------------------------
7044# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
7045# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
7046# script with status $?, using 1 if that was 0.
7047as_fn_error ()
7048{
7049 as_status=$?; test $as_status -eq 0 && as_status=1
7050 if test "$3"; then
7051 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
7052 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
238235ef 7053 fi
5213506e
RW		 7054 $as_echo "$as_me: error: $1" >&2
7055 as_fn_exit $as_status
7056} # as_fn_error
7057
7058
7059# as_fn_set_status STATUS
7060# -----------------------
7061# Set $? to STATUS, without forking.
7062as_fn_set_status ()
7063{
7064 return $1
7065} # as_fn_set_status
7066
7067# as_fn_exit STATUS
7068# -----------------
7069# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
7070as_fn_exit ()
7071{
7072 set +e
7073 as_fn_set_status $1
7074 exit $1
7075} # as_fn_exit
7076
7077# as_fn_unset VAR
7078# ---------------
7079# Portably unset VAR.
7080as_fn_unset ()
7081{
7082 { eval $1=; unset $1;}
7083}
7084as_unset=as_fn_unset
7085# as_fn_append VAR VALUE
7086# ----------------------
7087# Append the text in VALUE to the end of the definition contained in VAR. Take
7088# advantage of any shell optimizations that allow amortized linear growth over
7089# repeated appends, instead of the typical quadratic growth present in naive
7090# implementations.
7091if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
7092 eval 'as_fn_append ()
7093 {
7094 eval $1+=\$2
7095 }'
7096else
7097 as_fn_append ()
7098 {
7099 eval $1=\$$1\$2
7100 }
7101fi # as_fn_append
7102
7103# as_fn_arith ARG...
7104# ------------------
7105# Perform arithmetic evaluation on the ARGs, and store the result in the
7106# global $as_val. Take advantage of shells that can avoid forks. The arguments
7107# must be portable across $(()) and expr.
7108if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
7109 eval 'as_fn_arith ()
7110 {
7111 as_val=$(( $* ))
7112 }'
7113else
7114 as_fn_arith ()
7115 {
7116 as_val=`expr "$@" || test $? -eq 1`
7117 }
7118fi # as_fn_arith
7119
0bc0cd11 7120
5213506e
RW		 7121if expr a : '\(a\)' >/dev/null 2>&1 &&
7122 test "X`expr 00001 : '.*\(...\)'`" = X001; then
238235ef
DJ		 7123 as_expr=expr
7124else
7125 as_expr=false
7126fi
0bc0cd11 7127
5213506e 7128if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
238235ef
DJ		 7129 as_basename=basename
7130else
7131 as_basename=false
7132fi
0bc0cd11 7133
5213506e
RW		 7134if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
7135 as_dirname=dirname
7136else
7137 as_dirname=false
7138fi
0bc0cd11 7139
5213506e 7140as_me=`$as_basename -- "$0" ||
238235ef
DJ		 7141$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
7142 X"$0" : 'X\(//\)$' \| \
5213506e
RW		 7143 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
7144$as_echo X/"$0" |
7145 sed '/^.*\/\([^/][^/]*\)\/*$/{
7146 s//\1/
7147 q
7148 }
7149 /^X\/\(\/\/\)$/{
7150 s//\1/
7151 q
7152 }
7153 /^X\/\(\/\).*/{
7154 s//\1/
7155 q
7156 }
7157 s/.*/./; q'`
238235ef 7158
238235ef
DJ		 7159# Avoid depending upon Character Ranges.
7160as_cr_letters='abcdefghijklmnopqrstuvwxyz'
7161as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
7162as_cr_Letters=$as_cr_letters$as_cr_LETTERS
7163as_cr_digits='0123456789'
7164as_cr_alnum=$as_cr_Letters$as_cr_digits
0bc0cd11 7165
5213506e
RW		 7166ECHO_C= ECHO_N= ECHO_T=
7167case `echo -n x` in #(((((
7168-n*)
7169 case `echo 'xy\c'` in
7170 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
7171 xy) ECHO_C='\c';;
7172 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
7173 ECHO_T=' ';;
7174 esac;;
7175*)
7176 ECHO_N='-n';;
238235ef
DJ		 7177esac
7178
5213506e
RW		 7179rm -f conf$$ conf$$.exe conf$$.file
7180if test -d conf$$.dir; then
7181 rm -f conf$$.dir/conf$$.file
238235ef 7182else
5213506e
RW		 7183 rm -f conf$$.dir
7184 mkdir conf$$.dir 2>/dev/null
238235ef 7185fi
5213506e
RW		 7186if (echo >conf$$.file) 2>/dev/null; then
7187 if ln -s conf$$.file conf$$ 2>/dev/null; then
238235ef 7188 as_ln_s='ln -s'
5213506e
RW		 7189 # ... but there are two gotchas:
7190 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
7191 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
7192 # In both cases, we have to default to `cp -p'.
7193 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
7194 as_ln_s='cp -p'
7195 elif ln conf$$.file conf$$ 2>/dev/null; then
7196 as_ln_s=ln
7197 else
7198 as_ln_s='cp -p'
0bc0cd11 7199 fi
238235ef
DJ		 7200else
7201 as_ln_s='cp -p'
7202fi
5213506e
RW		 7203rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
7204rmdir conf$$.dir 2>/dev/null
7205
7206
7207# as_fn_mkdir_p
7208# -------------
7209# Create "$as_dir" as a directory, including parents if necessary.
7210as_fn_mkdir_p ()
7211{
7212
7213 case $as_dir in #(
7214 -*) as_dir=./$as_dir;;
7215 esac
7216 test -d "$as_dir" || eval $as_mkdir_p || {
7217 as_dirs=
7218 while :; do
7219 case $as_dir in #(
7220 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
7221 *) as_qdir=$as_dir;;
7222 esac
7223 as_dirs="'$as_qdir' $as_dirs"
7224 as_dir=`$as_dirname -- "$as_dir" ||
7225$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7226 X"$as_dir" : 'X\(//\)[^/]' \| \
7227 X"$as_dir" : 'X\(//\)$' \| \
7228 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
7229$as_echo X"$as_dir" |
7230 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
7231 s//\1/
7232 q
7233 }
7234 /^X\(\/\/\)[^/].*/{
7235 s//\1/
7236 q
7237 }
7238 /^X\(\/\/\)$/{
7239 s//\1/
7240 q
7241 }
7242 /^X\(\/\).*/{
7243 s//\1/
7244 q
7245 }
7246 s/.*/./; q'`
7247 test -d "$as_dir" && break
7248 done
7249 test -z "$as_dirs" || eval "mkdir $as_dirs"
7250 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
238235ef 7251
5213506e
RW		 7252
7253} # as_fn_mkdir_p
238235ef 7254if mkdir -p . 2>/dev/null; then
5213506e 7255 as_mkdir_p='mkdir -p "$as_dir"'
238235ef 7256else
3beb1315 7257 test -d ./-p && rmdir ./-p
238235ef
DJ		 7258 as_mkdir_p=false
7259fi
7260
5213506e
RW		 7261if test -x / >/dev/null 2>&1; then
7262 as_test_x='test -x'
7263else
7264 if ls -dL / >/dev/null 2>&1; then
7265 as_ls_L_option=L
7266 else
7267 as_ls_L_option=
7268 fi
7269 as_test_x='
7270 eval sh -c '\''
7271 if test -d "$1"; then
7272 test -d "$1/.";
7273 else
7274 case $1 in #(
7275 -*)set "./$1";;
7276 esac;
7277 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
7278 ???[sx]*):;;*)false;;esac;fi
7279 '\'' sh
7280 '
7281fi
7282as_executable_p=$as_test_x
238235ef
DJ		 7283
7284# Sed expression to map a string onto a valid CPP name.
3beb1315 7285as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
238235ef
DJ		 7286
7287# Sed expression to map a string onto a valid variable name.
3beb1315 7288as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
238235ef
DJ		 7289
7290
238235ef 7291exec 6>&1
5213506e
RW		 7292## ----------------------------------- ##
7293## Main body of $CONFIG_STATUS script. ##
7294## ----------------------------------- ##
7295_ASEOF
7296test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
7297
7298cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7299# Save the log message, to keep $0 and so on meaningful, and to
238235ef 7300# report actual input values of CONFIG_FILES etc. instead of their
5213506e
RW		 7301# values after options handling.
7302ac_log="
238235ef 7303This file was extended by $as_me, which was
5213506e 7304generated by GNU Autoconf 2.64. Invocation command line was
238235ef
DJ		 7305
7306 CONFIG_FILES = $CONFIG_FILES
7307 CONFIG_HEADERS = $CONFIG_HEADERS
7308 CONFIG_LINKS = $CONFIG_LINKS
7309 CONFIG_COMMANDS = $CONFIG_COMMANDS
7310 $ $0 $@
7311
5213506e
RW		 7312on `(hostname || uname -n) 2>/dev/null | sed 1q`
7313"
7314
238235ef
DJ		 7315_ACEOF
7316
5213506e
RW		 7317case $ac_config_files in *"
7318"*) set x $ac_config_files; shift; ac_config_files=$*;;
7319esac
238235ef 7320
5213506e
RW		 7321case $ac_config_headers in *"
7322"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
7323esac
238235ef 7324
238235ef 7325
5213506e
RW		 7326cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7327# Files that config.status was made for.
7328config_files="$ac_config_files"
7329config_headers="$ac_config_headers"
7330config_commands="$ac_config_commands"
238235ef 7331
5213506e 7332_ACEOF
238235ef 7333
5213506e 7334cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
238235ef 7335ac_cs_usage="\
5213506e
RW		 7336\`$as_me' instantiates files and other configuration actions
7337from templates according to the current configuration. Unless the files
7338and actions are specified as TAGs, all are instantiated by default.
238235ef 7339
5213506e 7340Usage: $0 [OPTION]... [TAG]...
238235ef
DJ		 7341
7342 -h, --help print this help, then exit
5213506e
RW		 7343 -V, --version print version number and configuration settings, then exit
7344 -q, --quiet, --silent
7345 do not print progress messages
238235ef
DJ		 7346 -d, --debug don't remove temporary files
7347 --recheck update $as_me by reconfiguring in the same conditions
5213506e
RW		 7348 --file=FILE[:TEMPLATE]
7349 instantiate the configuration file FILE
7350 --header=FILE[:TEMPLATE]
7351 instantiate the configuration header FILE
238235ef
DJ		 7352
7353Configuration files:
7354$config_files
7355
7356Configuration headers:
7357$config_headers
7358
7359Configuration commands:
7360$config_commands
7361
5213506e 7362Report bugs to the package provider."
238235ef 7363
5213506e
RW		 7364_ACEOF
7365cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
238235ef
DJ		 7366ac_cs_version="\\
7367config.status
5213506e
RW		 7368configured by $0, generated by GNU Autoconf 2.64,
7369 with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
238235ef 7370
5213506e 7371Copyright (C) 2009 Free Software Foundation, Inc.
238235ef
DJ		 7372This config.status script is free software; the Free Software Foundation
7373gives unlimited permission to copy, distribute and modify it."
5213506e
RW		 7374
7375ac_pwd='$ac_pwd'
7376srcdir='$srcdir'
7377INSTALL='$INSTALL'
7378test -n "\$AWK" || AWK=awk
238235ef
DJ		 7379_ACEOF
7380
5213506e
RW		 7381cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7382# The default lists apply if the user does not specify any file.
238235ef
DJ		 7383ac_need_defaults=:
7384while test $# != 0
7385do
7386 case $1 in
7387 --*=*)
5213506e
RW		 7388 ac_option=`expr "X$1" : 'X\([^=]*\)='`
7389 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
238235ef
DJ		 7390 ac_shift=:
7391 ;;
5213506e 7392 *)
238235ef
DJ		 7393 ac_option=$1
7394 ac_optarg=$2
7395 ac_shift=shift
7396 ;;
238235ef
DJ		 7397 esac
7398
7399 case $ac_option in
7400 # Handling of the options.
238235ef
DJ		 7401 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
7402 ac_cs_recheck=: ;;
5213506e
RW		 7403 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
7404 $as_echo "$ac_cs_version"; exit ;;
7405 --debug | --debu | --deb | --de | --d | -d )
238235ef
DJ		 7406 debug=: ;;
7407 --file | --fil | --fi | --f )
7408 $ac_shift
5213506e
RW		 7409 case $ac_optarg in
7410 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
7411 esac
7412 as_fn_append CONFIG_FILES " '$ac_optarg'"
238235ef
DJ		 7413 ac_need_defaults=false;;
7414 --header | --heade | --head | --hea )
7415 $ac_shift
5213506e
RW		 7416 case $ac_optarg in
7417 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
7418 esac
7419 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
238235ef 7420 ac_need_defaults=false;;
5213506e
RW		 7421 --he | --h)
7422 # Conflict between --help and --header
7423 as_fn_error "ambiguous option: \`$1'
7424Try \`$0 --help' for more information.";;
7425 --help | --hel | -h )
7426 $as_echo "$ac_cs_usage"; exit ;;
238235ef
DJ		 7427 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
7428 | -silent | --silent | --silen | --sile | --sil | --si | --s)
7429 ac_cs_silent=: ;;
7430
7431 # This is an error.
5213506e
RW		 7432 -*) as_fn_error "unrecognized option: \`$1'
7433Try \`$0 --help' for more information." ;;
238235ef 7434
5213506e
RW		 7435 *) as_fn_append ac_config_targets " $1"
7436 ac_need_defaults=false ;;
238235ef
DJ		 7437
7438 esac
7439 shift
0bc0cd11 7440done
238235ef
DJ		 7441
7442ac_configure_extra_args=
7443
7444if $ac_cs_silent; then
7445 exec 6>/dev/null
7446 ac_configure_extra_args="$ac_configure_extra_args --silent"
0bc0cd11 7447fi
0bc0cd11 7448
238235ef 7449_ACEOF
5213506e 7450cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
238235ef 7451if \$ac_cs_recheck; then
5213506e
RW		 7452 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
7453 shift
7454 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
7455 CONFIG_SHELL='$SHELL'
7456 export CONFIG_SHELL
7457 exec "\$@"
238235ef 7458fi
0bc0cd11 7459
238235ef 7460_ACEOF
5213506e
RW		 7461cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7462exec 5>>config.log
7463{
7464 echo
7465 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
7466## Running $as_me. ##
7467_ASBOX
7468 $as_echo "$ac_log"
7469} >&5
238235ef 7470
5213506e
RW		 7471_ACEOF
7472cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
238235ef 7473#
5213506e 7474# INIT-COMMANDS
238235ef 7475#
238235ef
DJ		 7476srcdir=${srcdir}
7477host=${host}
7478target=${target}
7479with_target_subdir=${with_target_subdir}
238235ef
DJ		 7480with_multisubdir=${with_multisubdir}
7481ac_configure_args="--enable-multilib ${ac_configure_args}"
7482CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
7483ORIGINAL_LD_FOR_MULTILIBS="${ORIGINAL_LD_FOR_MULTILIBS}"
7484libiberty_topdir=${libiberty_topdir}
7485
7486
7487_ACEOF
7488
5213506e 7489cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
238235ef 7490
5213506e 7491# Handling of arguments.
238235ef
DJ		 7492for ac_config_target in $ac_config_targets
7493do
5213506e
RW		 7494 case $ac_config_target in
7495 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
7496 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
7497 "testsuite/Makefile") CONFIG_FILES="$CONFIG_FILES testsuite/Makefile" ;;
7498 "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
7499
7500 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
0bc0cd11 7501 esac
238235ef 7502done
0bc0cd11 7503
5213506e 7504
238235ef
DJ		 7505# If the user did not use the arguments to specify the items to instantiate,
7506# then the envvar interface is used. Set only those that are not.
7507# We use the long form for the default assignment because of an extremely
7508# bizarre bug on SunOS 4.1.3.
7509if $ac_need_defaults; then
7510 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
7511 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
7512 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
7513fi
7514
7515# Have a temporary directory for convenience. Make it in the build tree
5213506e 7516# simply because there is no reason against having it here, and in addition,
238235ef 7517# creating and moving files from /tmp can sometimes cause problems.
5213506e
RW		 7518# Hook for its removal unless debugging.
7519# Note that there is a small window in which the directory will not be cleaned:
7520# after its creation but before its name has been assigned to `$tmp'.
238235ef
DJ		 7521$debug ||
7522{
5213506e
RW		 7523 tmp=
7524 trap 'exit_status=$?
7525 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
7526' 0
7527 trap 'as_fn_exit 1' 1 2 13 15
238235ef 7528}
238235ef
DJ		 7529# Create a (secure) tmp directory for tmp files.
7530
7531{
5213506e 7532 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
238235ef
DJ		 7533 test -n "$tmp" && test -d "$tmp"
7534} ||
7535{
5213506e
RW		 7536 tmp=./conf$$-$RANDOM
7537 (umask 077 && mkdir "$tmp")
7538} || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
7539
7540# Set up the scripts for CONFIG_FILES section.
7541# No need to generate them if there are no CONFIG_FILES.
7542# This happens for instance with `./config.status config.h'.
7543if test -n "$CONFIG_FILES"; then
7544
7545if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
7546 ac_cs_awk_getline=:
7547 ac_cs_awk_pipe_init=
7548 ac_cs_awk_read_file='
7549 while ((getline aline < (F[key])) > 0)
7550 print(aline)
7551 close(F[key])'
7552 ac_cs_awk_pipe_fini=
7553else
7554 ac_cs_awk_getline=false
7555 ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
7556 ac_cs_awk_read_file='
7557 print "|#_!!_#|"
7558 print "cat " F[key] " &&"
7559 '$ac_cs_awk_pipe_init
7560 # The final `:' finishes the AND list.
7561 ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
7562fi
7563ac_cr=`echo X | tr X '\015'`
7564# On cygwin, bash can eat \r inside `` if the user requested igncr.
7565# But we know of no other shell where ac_cr would be empty at this
7566# point, so we can use a bashism as a fallback.
7567if test "x$ac_cr" = x; then
7568 eval ac_cr=\$\'\\r\'
7569fi
7570ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
7571if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
7572 ac_cs_awk_cr='\r'
7573else
7574 ac_cs_awk_cr=$ac_cr
7575fi
7576
7577echo 'BEGIN {' >"$tmp/subs1.awk" &&
7578_ACEOF
7579
7580# Create commands to substitute file output variables.
7581{
7582 echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
7583 echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
7584 echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
7585 echo "_ACAWK" &&
7586 echo "_ACEOF"
7587} >conf$$files.sh &&
7588. ./conf$$files.sh ||
7589 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
7590rm -f conf$$files.sh
7591
238235ef 7592{
5213506e
RW		 7593 echo "cat >conf$$subs.awk <<_ACEOF" &&
7594 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
7595 echo "_ACEOF"
7596} >conf$$subs.sh ||
7597 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
7598ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
7599ac_delim='%!_!# '
7600for ac_last_try in false false false false false :; do
7601 . ./conf$$subs.sh ||
7602 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
7603
7604 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
7605 if test $ac_delim_n = $ac_delim_num; then
7606 break
7607 elif $ac_last_try; then
7608 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
7609 else
7610 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
7611 fi
7612done
7613rm -f conf$$subs.sh
7614
7615cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7616cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
7617_ACEOF
7618sed -n '
7619h
7620s/^/S["/; s/!.*/"]=/
7621p
7622g
7623s/^[^!]*!//
7624:repl
7625t repl
7626s/'"$ac_delim"'$//
7627t delim
7628:nl
7629h
7630s/\(.\{148\}\).*/\1/
7631t more1
7632s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
7633p
7634n
7635b repl
7636:more1
7637s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7638p
7639g
7640s/.\{148\}//
7641t nl
7642:delim
7643h
7644s/\(.\{148\}\).*/\1/
7645t more2
7646s/["\\]/\\&/g; s/^/"/; s/$/"/
7647p
7648b
7649:more2
7650s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7651p
7652g
7653s/.\{148\}//
7654t delim
7655' <conf$$subs.awk | sed '
7656/^[^""]/{
7657 N
7658 s/\n//
238235ef 7659}
5213506e
RW		 7660' >>$CONFIG_STATUS || ac_write_fail=1
7661rm -f conf$$subs.awk
7662cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7663_ACAWK
7664cat >>"\$tmp/subs1.awk" <<_ACAWK &&
7665 for (key in S) S_is_set[key] = 1
7666 FS = "\a"
7667 \$ac_cs_awk_pipe_init
7668}
7669{
7670 line = $ 0
7671 nfields = split(line, field, "@")
7672 substed = 0
7673 len = length(field[1])
7674 for (i = 2; i < nfields; i++) {
7675 key = field[i]
7676 keylen = length(key)
7677 if (S_is_set[key]) {
7678 value = S[key]
7679 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
7680 len += length(value) + length(field[++i])
7681 substed = 1
7682 } else
7683 len += 1 + keylen
7684 }
7685 if (nfields == 3 && !substed) {
7686 key = field[2]
7687 if (F[key] != "" && line ~ /^[ ]*@.*@[ ]*$/) {
7688 \$ac_cs_awk_read_file
7689 next
7690 }
7691 }
7692 print line
7693}
7694\$ac_cs_awk_pipe_fini
7695_ACAWK
7696_ACEOF
7697cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7698if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
7699 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
7700else
7701 cat
7702fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
7703 || as_fn_error "could not setup config files machinery" "$LINENO" 5
238235ef
DJ		 7704_ACEOF
7705
5213506e
RW		 7706# VPATH may cause trouble with some makes, so we remove $(srcdir),
7707# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
7708# trailing colons and then remove the whole line if VPATH becomes empty
7709# (actually we leave an empty line to preserve line numbers).
7710if test "x$srcdir" = x.; then
7711 ac_vpsub='/^[ ]*VPATH[ ]*=/{
7712s/:*\$(srcdir):*/:/
7713s/:*\${srcdir}:*/:/
7714s/:*@srcdir@:*/:/
7715s/^\([^=]*=[ ]*\):*/\1/
7716s/:*$//
7717s/^[^=]*=[ ]*$//
7718}'
7719fi
238235ef 7720
5213506e
RW		 7721cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7722fi # test -n "$CONFIG_FILES"
238235ef 7723
5213506e
RW		 7724# Set up the scripts for CONFIG_HEADERS section.
7725# No need to generate them if there are no CONFIG_HEADERS.
7726# This happens for instance with `./config.status Makefile'.
7727if test -n "$CONFIG_HEADERS"; then
7728cat >"$tmp/defines.awk" <<\_ACAWK ||
7729BEGIN {
7730_ACEOF
7731
7732# Transform confdefs.h into an awk script `defines.awk', embedded as
7733# here-document in config.status, that substitutes the proper values into
7734# config.h.in to produce config.h.
7735
7736# Create a delimiter string that does not exist in confdefs.h, to ease
7737# handling of long lines.
7738ac_delim='%!_!# '
7739for ac_last_try in false false :; do
7740 ac_t=`sed -n "/$ac_delim/p" confdefs.h`
7741 if test -z "$ac_t"; then
7742 break
7743 elif $ac_last_try; then
7744 as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
7745 else
7746 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
0bc0cd11 7747 fi
5213506e 7748done
0bc0cd11 7749
5213506e
RW		 7750# For the awk script, D is an array of macro values keyed by name,
7751# likewise P contains macro parameters if any. Preserve backslash
7752# newline sequences.
7753
7754ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
7755sed -n '
7756s/.\{148\}/&'"$ac_delim"'/g
7757t rset
7758:rset
7759s/^[ ]*#[ ]*define[ ][ ]*/ /
7760t def
7761d
7762:def
7763s/\\$//
7764t bsnl
7765s/["\\]/\\&/g
7766s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
7767D["\1"]=" \3"/p
7768s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
7769d
7770:bsnl
7771s/["\\]/\\&/g
7772s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
7773D["\1"]=" \3\\\\\\n"\\/p
7774t cont
7775s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
7776t cont
7777d
7778:cont
7779n
7780s/.\{148\}/&'"$ac_delim"'/g
7781t clear
7782:clear
7783s/\\$//
7784t bsnlc
7785s/["\\]/\\&/g; s/^/"/; s/$/"/p
7786d
7787:bsnlc
7788s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
7789b cont
7790' <confdefs.h | sed '
7791s/'"$ac_delim"'/"\\\
7792"/g' >>$CONFIG_STATUS || ac_write_fail=1
7793
7794cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7795 for (key in D) D_is_set[key] = 1
7796 FS = "\a"
7797}
7798/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
7799 line = \$ 0
7800 split(line, arg, " ")
7801 if (arg[1] == "#") {
7802 defundef = arg[2]
7803 mac1 = arg[3]
7804 } else {
7805 defundef = substr(arg[1], 2)
7806 mac1 = arg[2]
7807 }
7808 split(mac1, mac2, "(") #)
7809 macro = mac2[1]
7810 prefix = substr(line, 1, index(line, defundef) - 1)
7811 if (D_is_set[macro]) {
7812 # Preserve the white space surrounding the "#".
7813 print prefix "define", macro P[macro] D[macro]
7814 next
7815 } else {
7816 # Replace #undef with comments. This is necessary, for example,
7817 # in the case of _POSIX_SOURCE, which is predefined and required
7818 # on some systems where configure will not decide to define it.
7819 if (defundef == "undef") {
7820 print "/*", prefix defundef, macro, "*/"
7821 next
7822 }
7823 }
7824}
7825{ print }
7826_ACAWK
238235ef 7827_ACEOF
5213506e
RW		 7828cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7829 as_fn_error "could not setup config headers machinery" "$LINENO" 5
7830fi # test -n "$CONFIG_HEADERS"
7831
7832
7833eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
7834shift
7835for ac_tag
7836do
7837 case $ac_tag in
7838 :[FHLC]) ac_mode=$ac_tag; continue;;
7839 esac
7840 case $ac_mode$ac_tag in
7841 :[FHL]*:*);;
7842 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
7843 :[FH]-) ac_tag=-:-;;
7844 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
7845 esac
7846 ac_save_IFS=$IFS
7847 IFS=:
7848 set x $ac_tag
7849 IFS=$ac_save_IFS
7850 shift
7851 ac_file=$1
7852 shift
7853
7854 case $ac_mode in
7855 :L) ac_source=$1;;
7856 :[FH])
7857 ac_file_inputs=
7858 for ac_f
7859 do
7860 case $ac_f in
7861 -) ac_f="$tmp/stdin";;
7862 *) # Look for the file first in the build tree, then in the source tree
7863 # (if the path is not absolute). The absolute path cannot be DOS-style,
7864 # because $ac_f cannot contain `:'.
7865 test -f "$ac_f" ||
7866 case $ac_f in
7867 [\\/$]*) false;;
7868 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
7869 esac ||
7870 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
7871 esac
7872 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
7873 as_fn_append ac_file_inputs " '$ac_f'"
7874 done
7875
7876 # Let's still pretend it is `configure' which instantiates (i.e., don't
7877 # use $as_me), people would be surprised to read:
7878 # /* config.h. Generated by config.status. */
7879 configure_input='Generated from '`
7880 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
7881 `' by configure.'
7882 if test x"$ac_file" != x-; then
7883 configure_input="$ac_file. $configure_input"
7884 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
7885$as_echo "$as_me: creating $ac_file" >&6;}
7886 fi
7887 # Neutralize special characters interpreted by sed in replacement strings.
7888 case $configure_input in #(
7889 *\&* | *\|* | *\\* )
7890 ac_sed_conf_input=`$as_echo "$configure_input" |
7891 sed 's/[\\\\&|]/\\\\&/g'`;; #(
7892 *) ac_sed_conf_input=$configure_input;;
7893 esac
7894
7895 case $ac_tag in
7896 *:-:* | *:-) cat >"$tmp/stdin" \
7897 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
7898 esac
7899 ;;
0bc0cd11
JL		 7900 esac
7901
5213506e 7902 ac_dir=`$as_dirname -- "$ac_file" ||
238235ef 7903$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
3beb1315
HPN		 7904 X"$ac_file" : 'X\(//\)[^/]' \| \
7905 X"$ac_file" : 'X\(//\)$' \| \
5213506e
RW		 7906 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
7907$as_echo X"$ac_file" |
7908 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
7909 s//\1/
7910 q
7911 }
7912 /^X\(\/\/\)[^/].*/{
7913 s//\1/
7914 q
7915 }
7916 /^X\(\/\/\)$/{
7917 s//\1/
7918 q
7919 }
7920 /^X\(\/\).*/{
7921 s//\1/
7922 q
7923 }
7924 s/.*/./; q'`
7925 as_dir="$ac_dir"; as_fn_mkdir_p
238235ef 7926 ac_builddir=.
0bc0cd11 7927
5213506e
RW		 7928case "$ac_dir" in
7929.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
7930*)
7931 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
7932 # A ".." for each directory in $ac_dir_suffix.
7933 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
7934 case $ac_top_builddir_sub in
7935 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
7936 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
7937 esac ;;
7938esac
7939ac_abs_top_builddir=$ac_pwd
7940ac_abs_builddir=$ac_pwd$ac_dir_suffix
7941# for backward compatibility:
7942ac_top_builddir=$ac_top_build_prefix
238235ef
DJ		 7943
7944case $srcdir in
5213506e 7945 .) # We are building in place.
238235ef 7946 ac_srcdir=.
5213506e
RW		 7947 ac_top_srcdir=$ac_top_builddir_sub
7948 ac_abs_top_srcdir=$ac_pwd ;;
7949 [\\/]* | ?:[\\/]* ) # Absolute name.
238235ef 7950 ac_srcdir=$srcdir$ac_dir_suffix;
5213506e
RW		 7951 ac_top_srcdir=$srcdir
7952 ac_abs_top_srcdir=$srcdir ;;
7953 *) # Relative name.
7954 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
7955 ac_top_srcdir=$ac_top_build_prefix$srcdir
7956 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
238235ef 7957esac
5213506e 7958ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
a4f74b58 7959
238235ef 7960
5213506e
RW		 7961 case $ac_mode in
7962 :F)
7963 #
7964 # CONFIG_FILE
7965 #
238235ef
DJ		 7966
7967 case $INSTALL in
7968 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
5213506e 7969 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
0bc0cd11 7970 esac
5213506e 7971_ACEOF
0bc0cd11 7972
5213506e
RW		 7973cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7974# If the template does not know about datarootdir, expand it.
7975# FIXME: This hack should be removed a few years after 2.60.
7976ac_datarootdir_hack=; ac_datarootdir_seen=
7977ac_sed_dataroot='
7978/datarootdir/ {
7979 p
7980 q
7981}
7982/@datadir@/p
7983/@docdir@/p
7984/@infodir@/p
7985/@localedir@/p
7986/@mandir@/p'
7987case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
7988*datarootdir*) ac_datarootdir_seen=yes;;
7989*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
7990 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
7991$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
7992_ACEOF
7993cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7994 ac_datarootdir_hack='
7995 s&@datadir@&$datadir&g
7996 s&@docdir@&$docdir&g
7997 s&@infodir@&$infodir&g
7998 s&@localedir@&$localedir&g
7999 s&@mandir@&$mandir&g
8000 s&\\\${datarootdir}&$datarootdir&g' ;;
8001esac
238235ef 8002_ACEOF
5213506e
RW		 8003
8004# Neutralize VPATH when `$srcdir' = `.'.
8005# Shell code in configure.ac might set extrasub.
8006# FIXME: do we really want to maintain this feature?
8007cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8008ac_sed_extra="$ac_vpsub
238235ef
DJ		 8009$extrasub
8010_ACEOF
5213506e 8011cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
238235ef
DJ		 8012:t
8013/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
5213506e
RW		 8014s|@configure_input@|$ac_sed_conf_input|;t t
8015s&@top_builddir@&$ac_top_builddir_sub&;t t
8016s&@top_build_prefix@&$ac_top_build_prefix&;t t
8017s&@srcdir@&$ac_srcdir&;t t
8018s&@abs_srcdir@&$ac_abs_srcdir&;t t
8019s&@top_srcdir@&$ac_top_srcdir&;t t
8020s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
8021s&@builddir@&$ac_builddir&;t t
8022s&@abs_builddir@&$ac_abs_builddir&;t t
8023s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
8024s&@INSTALL@&$ac_INSTALL&;t t
8025$ac_datarootdir_hack
8026"
8027eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
8028if $ac_cs_awk_getline; then
8029 $AWK -f "$tmp/subs.awk"
8030else
8031 $AWK -f "$tmp/subs.awk" | $SHELL
8032fi >$tmp/out \
8033 || as_fn_error "could not create $ac_file" "$LINENO" 5
8034
8035test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
8036 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
8037 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
8038 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
8039which seems to be undefined. Please make sure it is defined." >&5
8040$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
8041which seems to be undefined. Please make sure it is defined." >&2;}
8042
8043 rm -f "$tmp/stdin"
238235ef 8044 case $ac_file in
5213506e
RW		 8045 -) cat "$tmp/out" && rm -f "$tmp/out";;
8046 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
8047 esac \
8048 || as_fn_error "could not create $ac_file" "$LINENO" 5
8049 ;;
8050 :H)
8051 #
8052 # CONFIG_HEADER
8053 #
238235ef 8054 if test x"$ac_file" != x-; then
5213506e
RW		 8055 {
8056 $as_echo "/* $configure_input */" \
8057 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
8058 } >"$tmp/config.h" \
8059 || as_fn_error "could not create $ac_file" "$LINENO" 5
8060 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
8061 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
8062$as_echo "$as_me: $ac_file is unchanged" >&6;}
238235ef 8063 else
5213506e
RW		 8064 rm -f "$ac_file"
8065 mv "$tmp/config.h" "$ac_file" \
8066 || as_fn_error "could not create $ac_file" "$LINENO" 5
238235ef
DJ		 8067 fi
8068 else
5213506e
RW		 8069 $as_echo "/* $configure_input */" \
8070 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
8071 || as_fn_error "could not create -" "$LINENO" 5
238235ef 8072 fi
5213506e 8073 ;;
a4f74b58 8074
5213506e
RW		 8075 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
8076$as_echo "$as_me: executing $ac_file commands" >&6;}
8077 ;;
8078 esac
238235ef
DJ		 8079
8080
5213506e
RW		 8081 case $ac_file$ac_mode in
8082 "default":C) test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h
0bc0cd11 8083if test -n "$CONFIG_FILES"; then
7b3ed47d 8084 if test -n "${with_target_subdir}"; then
0bc0cd11
JL		 8085 # FIXME: We shouldn't need to set ac_file
8086 ac_file=Makefile
6706f116 8087 LD="${ORIGINAL_LD_FOR_MULTILIBS}"
0bc0cd11
JL		 8088 . ${libiberty_topdir}/config-ml.in
8089 fi
238235ef 8090fi ;;
5213506e 8091
238235ef 8092 esac
5213506e 8093done # for ac_tag
238235ef 8094
238235ef 8095
5213506e 8096as_fn_exit 0
238235ef 8097_ACEOF
238235ef
DJ		 8098ac_clean_files=$ac_clean_files_save
8099
5213506e
RW		 8100test $ac_write_fail = 0 ||
8101 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
8102
238235ef
DJ		 8103
8104# configure is writing to config.log, and then calls config.status.
8105# config.status does its own redirection, appending to config.log.
8106# Unfortunately, on DOS this fails, as config.log is still kept open
8107# by configure, so config.status won't be able to write to it; its
8108# output is simply discarded. So we exec the FD to /dev/null,
8109# effectively closing config.log, so it can be properly (re)opened and
8110# appended to by config.status. When coming back to configure, we
8111# need to make the FD available again.
8112if test "$no_create" != yes; then
8113 ac_cs_success=:
8114 ac_config_status_args=
8115 test "$silent" = yes &&
8116 ac_config_status_args="$ac_config_status_args --quiet"
8117 exec 5>/dev/null
8118 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
8119 exec 5>>config.log
8120 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
8121 # would make configure fail if this is the last instruction.
5213506e
RW		 8122 $ac_cs_success || as_fn_exit $?
8123fi
8124if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
8125 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
8126$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
238235ef 8127fi
0bc0cd11 8128
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