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Centralize PICFLAG configuration
[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. */
0e0f02ff
RW		 1847/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1848 For example, HP-UX 11i <limits.h> declares gettimeofday. */
1849#define $2 innocuous_$2
1850
5213506e
RW		 1851/* System header to define __stub macros and hopefully few prototypes,
1852 which can conflict with char $2 (); below.
1853 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
0e0f02ff
RW		 1854 <limits.h> exists even on freestanding compilers. */
1855
1856#ifdef __STDC__
5213506e
RW		 1857# include <limits.h>
1858#else
1859# include <assert.h>
1860#endif
0e0f02ff
RW		 1861
1862#undef $2
1863
1864/* Override any GCC internal prototype to avoid an error.
1865 Use char because int might match the return type of a GCC
1866 builtin and then its argument prototype would still apply. */
5213506e
RW		 1867#ifdef __cplusplus
1868extern "C"
5213506e 1869#endif
5213506e
RW		 1870char $2 ();
1871/* The GNU C library defines this for functions which it implements
1872 to always fail with ENOSYS. Some functions are actually named
1873 something starting with __ and the normal name is an alias. */
0e0f02ff 1874#if defined __stub_$2 || defined __stub___$2
5213506e 1875choke me
5213506e 1876#endif
238235ef 1877
5213506e
RW		 1878int
1879main ()
1880{
0e0f02ff 1881return $2 ();
5213506e
RW		 1882 ;
1883 return 0;
1884}
1885_ACEOF
1886if ac_fn_c_try_link "$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
c3f247f4
RW		 1907 as_decl_name=`echo $2|sed 's/ *(.*//'`
1908 as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
1909 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
1910$as_echo_n "checking whether $as_decl_name is declared... " >&6; }
5213506e
RW		 1911if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1912 $as_echo_n "(cached) " >&6
1913else
1914 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1915/* end confdefs.h. */
1916$4
1917int
1918main ()
1919{
c3f247f4
RW		 1920#ifndef $as_decl_name
1921#ifdef __cplusplus
1922 (void) $as_decl_use;
1923#else
1924 (void) $as_decl_name;
1925#endif
5213506e 1926#endif
0bc0cd11 1927
5213506e
RW		 1928 ;
1929 return 0;
1930}
1931_ACEOF
1932if ac_fn_c_try_compile "$LINENO"; then :
1933 eval "$3=yes"
1934else
1935 eval "$3=no"
1936fi
1937rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1938fi
1939eval ac_res=\$$3
1940 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1941$as_echo "$ac_res" >&6; }
1942 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
0bc0cd11 1943
5213506e
RW		 1944} # ac_fn_c_check_decl
1945cat >config.log <<_ACEOF
1946This file contains any messages produced by compilers while
1947running configure, to aid debugging if configure makes a mistake.
6706f116 1948
5213506e
RW		 1949It was created by $as_me, which was
1950generated by GNU Autoconf 2.64. Invocation command line was
0bc0cd11 1951
5213506e 1952 $ $0 $@
238235ef 1953
5213506e
RW		 1954_ACEOF
1955exec 5>>config.log
1956{
1957cat <<_ASUNAME
1958## --------- ##
1959## Platform. ##
1960## --------- ##
238235ef 1961
5213506e
RW		 1962hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1963uname -m = `(uname -m) 2>/dev/null || echo unknown`
1964uname -r = `(uname -r) 2>/dev/null || echo unknown`
1965uname -s = `(uname -s) 2>/dev/null || echo unknown`
1966uname -v = `(uname -v) 2>/dev/null || echo unknown`
238235ef 1967
5213506e
RW		 1968/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1969/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
238235ef 1970
5213506e
RW		 1971/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1972/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1973/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1974/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
1975/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1976/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1977/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
238235ef 1978
5213506e 1979_ASUNAME
238235ef 1980
5213506e
RW		 1981as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1982for as_dir in $PATH
1983do
1984 IFS=$as_save_IFS
1985 test -z "$as_dir" && as_dir=.
1986 $as_echo "PATH: $as_dir"
1987 done
1988IFS=$as_save_IFS
238235ef 1989
5213506e 1990} >&5
238235ef 1991
5213506e 1992cat >&5 <<_ACEOF
238235ef
DJ		 1993
1994
5213506e
RW		 1995## ----------- ##
1996## Core tests. ##
1997## ----------- ##
238235ef 1998
5213506e 1999_ACEOF
238235ef 2000
18c04407 2001
5213506e
RW		 2002# Keep a trace of the command line.
2003# Strip out --no-create and --no-recursion so they do not pile up.
2004# Strip out --silent because we don't want to record it for future runs.
2005# Also quote any args containing shell meta-characters.
2006# Make two passes to allow for proper duplicate-argument suppression.
2007ac_configure_args=
2008ac_configure_args0=
2009ac_configure_args1=
2010ac_must_keep_next=false
2011for ac_pass in 1 2
2012do
2013 for ac_arg
2014 do
2015 case $ac_arg in
2016 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2017 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2018 | -silent | --silent | --silen | --sile | --sil)
2019 continue ;;
2020 *\'*)
2021 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2022 esac
2023 case $ac_pass in
2024 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2025 2)
2026 as_fn_append ac_configure_args1 " '$ac_arg'"
2027 if test $ac_must_keep_next = true; then
2028 ac_must_keep_next=false # Got value, back to normal.
2029 else
2030 case $ac_arg in
2031 *=* | --config-cache | -C | -disable-* | --disable-* \
2032 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2033 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2034 | -with-* | --with-* | -without-* | --without-* | --x)
2035 case "$ac_configure_args0 " in
2036 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2037 esac
2038 ;;
2039 -* ) ac_must_keep_next=true ;;
2040 esac
2041 fi
2042 as_fn_append ac_configure_args " '$ac_arg'"
2043 ;;
2044 esac
2045 done
2046done
2047{ ac_configure_args0=; unset ac_configure_args0;}
2048{ ac_configure_args1=; unset ac_configure_args1;}
18c04407 2049
5213506e
RW		 2050# When interrupted or exit'd, cleanup temporary files, and complete
2051# config.log. We remove comments because anyway the quotes in there
2052# would cause problems or look ugly.
2053# WARNING: Use '\'' to represent an apostrophe within the trap.
2054# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2055trap 'exit_status=$?
2056 # Save into config.log some information that might help in debugging.
2057 {
2058 echo
18c04407 2059
5213506e
RW		 2060 cat <<\_ASBOX
2061## ---------------- ##
2062## Cache variables. ##
2063## ---------------- ##
2064_ASBOX
2065 echo
2066 # The following way of writing the cache mishandles newlines in values,
2067(
2068 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2069 eval ac_val=\$$ac_var
2070 case $ac_val in #(
2071 *${as_nl}*)
2072 case $ac_var in #(
2073 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2074$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2075 esac
2076 case $ac_var in #(
2077 _ | IFS | as_nl) ;; #(
2078 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2079 *) { eval $ac_var=; unset $ac_var;} ;;
2080 esac ;;
2081 esac
2082 done
2083 (set) 2>&1 |
2084 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2085 *${as_nl}ac_space=\ *)
2086 sed -n \
2087 "s/'\''/'\''\\\\'\'''\''/g;
2088 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2089 ;; #(
2090 *)
2091 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2092 ;;
2093 esac |
2094 sort
2095)
2096 echo
238235ef 2097
5213506e
RW		 2098 cat <<\_ASBOX
2099## ----------------- ##
2100## Output variables. ##
2101## ----------------- ##
2102_ASBOX
2103 echo
2104 for ac_var in $ac_subst_vars
2105 do
2106 eval ac_val=\$$ac_var
2107 case $ac_val in
2108 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2109 esac
2110 $as_echo "$ac_var='\''$ac_val'\''"
2111 done | sort
2112 echo
238235ef 2113
5213506e
RW		 2114 if test -n "$ac_subst_files"; then
2115 cat <<\_ASBOX
2116## ------------------- ##
2117## File substitutions. ##
2118## ------------------- ##
2119_ASBOX
2120 echo
2121 for ac_var in $ac_subst_files
2122 do
2123 eval ac_val=\$$ac_var
2124 case $ac_val in
2125 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2126 esac
2127 $as_echo "$ac_var='\''$ac_val'\''"
2128 done | sort
2129 echo
2130 fi
9bf3c9cc 2131
5213506e
RW		 2132 if test -s confdefs.h; then
2133 cat <<\_ASBOX
2134## ----------- ##
2135## confdefs.h. ##
2136## ----------- ##
2137_ASBOX
2138 echo
2139 cat confdefs.h
2140 echo
2141 fi
2142 test "$ac_signal" != 0 &&
2143 $as_echo "$as_me: caught signal $ac_signal"
2144 $as_echo "$as_me: exit $exit_status"
2145 } >&5
2146 rm -f core *.core core.conftest.* &&
2147 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2148 exit $exit_status
2149' 0
2150for ac_signal in 1 2 13 15; do
2151 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2152done
2153ac_signal=0
238235ef 2154
5213506e
RW		 2155# confdefs.h avoids OS command line length limits that DEFS can exceed.
2156rm -f -r conftest* confdefs.h
238235ef 2157
5213506e 2158$as_echo "/* confdefs.h */" > confdefs.h
238235ef 2159
5213506e 2160# Predefined preprocessor variables.
238235ef 2161
5213506e
RW		 2162cat >>confdefs.h <<_ACEOF
2163#define PACKAGE_NAME "$PACKAGE_NAME"
2164_ACEOF
238235ef 2165
5213506e
RW		 2166cat >>confdefs.h <<_ACEOF
2167#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2168_ACEOF
238235ef 2169
5213506e
RW		 2170cat >>confdefs.h <<_ACEOF
2171#define PACKAGE_VERSION "$PACKAGE_VERSION"
2172_ACEOF
cd862df8 2173
5213506e
RW		 2174cat >>confdefs.h <<_ACEOF
2175#define PACKAGE_STRING "$PACKAGE_STRING"
2176_ACEOF
238235ef 2177
5213506e
RW		 2178cat >>confdefs.h <<_ACEOF
2179#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2180_ACEOF
ca6b370d 2181
5213506e
RW		 2182cat >>confdefs.h <<_ACEOF
2183#define PACKAGE_URL "$PACKAGE_URL"
2184_ACEOF
0bc0cd11
JL		 2185
2186
5213506e
RW		 2187# Let the site file select an alternate cache file if it wants to.
2188# Prefer an explicitly selected file to automatically selected ones.
2189ac_site_file1=NONE
2190ac_site_file2=NONE
2191if test -n "$CONFIG_SITE"; then
2192 ac_site_file1=$CONFIG_SITE
2193elif test "x$prefix" != xNONE; then
2194 ac_site_file1=$prefix/share/config.site
2195 ac_site_file2=$prefix/etc/config.site
2196else
2197 ac_site_file1=$ac_default_prefix/share/config.site
2198 ac_site_file2=$ac_default_prefix/etc/config.site
2199fi
2200for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2201do
2202 test "x$ac_site_file" = xNONE && continue
2203 if test -r "$ac_site_file"; then
2204 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2205$as_echo "$as_me: loading site script $ac_site_file" >&6;}
2206 sed 's/^/| /' "$ac_site_file" >&5
2207 . "$ac_site_file"
2208 fi
2209done
2210
2211if test -r "$cache_file"; then
2212 # Some versions of bash will fail to source /dev/null (special
2213 # files actually), so we avoid doing that.
2214 if test -f "$cache_file"; then
2215 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2216$as_echo "$as_me: loading cache $cache_file" >&6;}
2217 case $cache_file in
2218 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2219 *) . "./$cache_file";;
2220 esac
2221 fi
2222else
2223 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2224$as_echo "$as_me: creating cache $cache_file" >&6;}
2225 >$cache_file
2226fi
2227
2228# Check that the precious variables saved in the cache have kept the same
2229# value.
2230ac_cache_corrupted=false
2231for ac_var in $ac_precious_vars; do
2232 eval ac_old_set=\$ac_cv_env_${ac_var}_set
2233 eval ac_new_set=\$ac_env_${ac_var}_set
2234 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2235 eval ac_new_val=\$ac_env_${ac_var}_value
2236 case $ac_old_set,$ac_new_set in
2237 set,)
2238 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2239$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2240 ac_cache_corrupted=: ;;
2241 ,set)
2242 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2243$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2244 ac_cache_corrupted=: ;;
2245 ,);;
2246 *)
2247 if test "x$ac_old_val" != "x$ac_new_val"; then
2248 # differences in whitespace do not lead to failure.
2249 ac_old_val_w=`echo x $ac_old_val`
2250 ac_new_val_w=`echo x $ac_new_val`
2251 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2252 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2253$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2254 ac_cache_corrupted=:
2255 else
2256 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2257$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2258 eval $ac_var=\$ac_old_val
2259 fi
2260 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2261$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2262 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2263$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2264 fi;;
2265 esac
2266 # Pass precious variables to config.status.
2267 if test "$ac_new_set" = set; then
2268 case $ac_new_val in
2269 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2270 *) ac_arg=$ac_var=$ac_new_val ;;
2271 esac
2272 case " $ac_configure_args " in
2273 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2274 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2275 esac
2276 fi
2277done
2278if $ac_cache_corrupted; then
2279 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2280$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2281 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2282$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2283 as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2284fi
2285## -------------------- ##
2286## Main body of script. ##
2287## -------------------- ##
2288
2289ac_ext=c
2290ac_cpp='$CPP $CPPFLAGS'
2291ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2292ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2293ac_compiler_gnu=$ac_cv_c_compiler_gnu
2294
2295
2296
2297
2298
2299
2300
2301# This works around the fact that libtool configuration may change LD
2302# for this particular configuration, but some shells, instead of
2303# keeping the changes in LD private, export them just because LD is
2304# exported. We don't use libtool yet, but some day we might, so...
2305ORIGINAL_LD_FOR_MULTILIBS=$LD
2306
2307
2308# Check whether --with-target-subdir was given.
2309if test "${with_target_subdir+set}" = set; then :
2310 withval=$with_target_subdir;
2311fi
2312
2313
2314# Check whether --with-build-subdir was given.
2315if test "${with_build_subdir+set}" = set; then :
2316 withval=$with_build_subdir;
2317fi
2318
2319
2320# Check whether --with-cross-host was given.
2321if test "${with_cross_host+set}" = set; then :
2322 withval=$with_cross_host;
2323fi
2324
2325
2326# Check whether --with-newlib was given.
2327if test "${with_newlib+set}" = set; then :
2328 withval=$with_newlib;
2329fi
2330
2331
2332if test "${srcdir}" = "."; then
2333 if test -n "${with_build_subdir}"; then
2334 libiberty_topdir="${srcdir}/../.."
cd862df8
L		 2335 with_target_subdir=
2336 elif test -z "${with_target_subdir}"; then
0bc0cd11
JL		 2337 libiberty_topdir="${srcdir}/.."
2338 else
2339 if test "${with_target_subdir}" != "."; then
2340 libiberty_topdir="${srcdir}/${with_multisrctop}../.."
2341 else
2342 libiberty_topdir="${srcdir}/${with_multisrctop}.."
2343 fi
2344 fi
2345else
2346 libiberty_topdir="${srcdir}/.."
2347fi
d8c22ce7 2348
0bc0cd11 2349ac_aux_dir=
5213506e
RW		 2350for ac_dir in $libiberty_topdir "$srcdir"/$libiberty_topdir; do
2351 for ac_t in install-sh install.sh shtool; do
2352 if test -f "$ac_dir/$ac_t"; then
2353 ac_aux_dir=$ac_dir
2354 ac_install_sh="$ac_aux_dir/$ac_t -c"
2355 break 2
2356 fi
2357 done
0bc0cd11
JL		 2358done
2359if test -z "$ac_aux_dir"; then
5213506e 2360 as_fn_error "cannot find install-sh, install.sh, or shtool in $libiberty_topdir \"$srcdir\"/$libiberty_topdir" "$LINENO" 5
0bc0cd11 2361fi
0bc0cd11 2362
5213506e
RW		 2363# These three variables are undocumented and unsupported,
2364# and are intended to be withdrawn in a future Autoconf release.
2365# They can cause serious problems if a builder's source tree is in a directory
2366# whose full name contains unusual characters.
2367ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2368ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2369ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
0bc0cd11
JL		 2370
2371
5213506e
RW		 2372
2373
2374{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
2375$as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
2376 # Check whether --enable-maintainer-mode was given.
2377if test "${enable_maintainer_mode+set}" = set; then :
2378 enableval=$enable_maintainer_mode; maintainer_mode=$enableval
aaa5f039
DD		 2379else
2380 maintainer_mode=no
5213506e 2381fi
aaa5f039 2382
5213506e
RW		 2383
2384{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $maintainer_mode" >&5
2385$as_echo "$maintainer_mode" >&6; }
aaa5f039
DD		 2386
2387if test "$maintainer_mode" = "yes"; then
2388 MAINT=''
2389 NOTMAINT='#'
2390else
2391 MAINT='#'
2392 NOTMAINT=''
2393fi
2394
0e30ffc5
DD		 2395# Do we have a single-tree copy of texinfo? Even if we do, we can't
2396# rely on it - libiberty is built before texinfo.
2397# Extract the first word of "makeinfo", so it can be a program name with args.
aaa5f039 2398set dummy makeinfo; ac_word=$2
5213506e
RW		 2399{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2400$as_echo_n "checking for $ac_word... " >&6; }
2401if test "${ac_cv_prog_MAKEINFO+set}" = set; then :
2402 $as_echo_n "(cached) " >&6
aaa5f039
DD		 2403else
2404 if test -n "$MAKEINFO"; then
2405 ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
2406else
238235ef
DJ		 2407as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2408for as_dir in $PATH
2409do
2410 IFS=$as_save_IFS
2411 test -z "$as_dir" && as_dir=.
5213506e
RW		 2412 for ac_exec_ext in '' $ac_executable_extensions; do
2413 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
238235ef 2414 ac_cv_prog_MAKEINFO="makeinfo"
5213506e 2415 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
238235ef
DJ		 2416 break 2
2417 fi
2418done
5213506e
RW		 2419 done
2420IFS=$as_save_IFS
238235ef 2421
aaa5f039
DD		 2422fi
2423fi
238235ef 2424MAKEINFO=$ac_cv_prog_MAKEINFO
aaa5f039 2425if test -n "$MAKEINFO"; then
5213506e
RW		 2426 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
2427$as_echo "$MAKEINFO" >&6; }
aaa5f039 2428else
5213506e
RW		 2429 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2430$as_echo "no" >&6; }
aaa5f039
DD		 2431fi
2432
5213506e 2433
f749bd83
AM		 2434if test "x$MAKEINFO" = "x"; then
2435 MAKEINFO="@echo makeinfo missing; true"
0e30ffc5 2436 BUILD_INFO=
f749bd83
AM		 2437else
2438 BUILD_INFO=info
c0590bfd
L		 2439 case "$MAKEINFO" in
2440 */missing\ makeinfo*)
f749bd83 2441 BUILD_INFO=
5213506e 2442 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
c0590bfd 2443*** Makeinfo is missing. Info documentation will not be built." >&5
5213506e 2444$as_echo "$as_me: WARNING:
c0590bfd
L		 2445*** Makeinfo is missing. Info documentation will not be built." >&2;}
2446 ;;
2447 *)
2448 case x"`$MAKEINFO --version | grep 'GNU texinfo'`" in
2449 x*\ [1-3].* )
2450 MAKEINFO="@echo $MAKEINFO is too old, 4.0 or newer required; true"
2451 BUILD_INFO=
5213506e 2452 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
238235ef 2453*** Makeinfo is too old. Info documentation will not be built." >&5
5213506e 2454$as_echo "$as_me: WARNING:
238235ef 2455*** Makeinfo is too old. Info documentation will not be built." >&2;}
c0590bfd
L		 2456 ;;
2457 esac
f749bd83
AM		 2458 ;;
2459 esac
2460fi
0e30ffc5 2461
aaa5f039
DD		 2462
2463
2464# Extract the first word of "perl", so it can be a program name with args.
2465set dummy perl; ac_word=$2
5213506e
RW		 2466{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2467$as_echo_n "checking for $ac_word... " >&6; }
2468if test "${ac_cv_prog_PERL+set}" = set; then :
2469 $as_echo_n "(cached) " >&6
aaa5f039
DD		 2470else
2471 if test -n "$PERL"; then
2472 ac_cv_prog_PERL="$PERL" # Let the user override the test.
2473else
238235ef
DJ		 2474as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2475for as_dir in $PATH
2476do
2477 IFS=$as_save_IFS
2478 test -z "$as_dir" && as_dir=.
5213506e
RW		 2479 for ac_exec_ext in '' $ac_executable_extensions; do
2480 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
238235ef 2481 ac_cv_prog_PERL="perl"
5213506e 2482 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
238235ef
DJ		 2483 break 2
2484 fi
2485done
5213506e
RW		 2486 done
2487IFS=$as_save_IFS
238235ef 2488
aaa5f039
DD		 2489fi
2490fi
238235ef 2491PERL=$ac_cv_prog_PERL
aaa5f039 2492if test -n "$PERL"; then
5213506e
RW		 2493 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5
2494$as_echo "$PERL" >&6; }
aaa5f039 2495else
5213506e
RW		 2496 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2497$as_echo "no" >&6; }
aaa5f039
DD		 2498fi
2499
5213506e 2500
aaa5f039
DD		 2501if test x"$PERL" = x""; then
2502 HAVE_PERL='#'
2503else
2504 HAVE_PERL=''
2505fi
2506
2507
0bc0cd11 2508# Make sure we can run config.sub.
5213506e
RW		 2509$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2510 as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2511
2512{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2513$as_echo_n "checking build system type... " >&6; }
2514if test "${ac_cv_build+set}" = set; then :
2515 $as_echo_n "(cached) " >&6
2516else
2517 ac_build_alias=$build_alias
2518test "x$ac_build_alias" = x &&
2519 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2520test "x$ac_build_alias" = x &&
2521 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
2522ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2523 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2524
2525fi
2526{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2527$as_echo "$ac_cv_build" >&6; }
2528case $ac_cv_build in
2529*-*-*) ;;
2530*) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
2531esac
238235ef 2532build=$ac_cv_build
5213506e
RW		 2533ac_save_IFS=$IFS; IFS='-'
2534set x $ac_cv_build
2535shift
2536build_cpu=$1
2537build_vendor=$2
2538shift; shift
2539# Remember, the first character of IFS is used to create $*,
2540# except with old shells:
2541build_os=$*
2542IFS=$ac_save_IFS
2543case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
0bc0cd11
JL		 2544
2545
5213506e
RW		 2546{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2547$as_echo_n "checking host system type... " >&6; }
2548if test "${ac_cv_host+set}" = set; then :
2549 $as_echo_n "(cached) " >&6
238235ef 2550else
5213506e
RW		 2551 if test "x$host_alias" = x; then
2552 ac_cv_host=$ac_cv_build
2553else
2554 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2555 as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2556fi
0bc0cd11 2557
238235ef 2558fi
5213506e
RW		 2559{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2560$as_echo "$ac_cv_host" >&6; }
2561case $ac_cv_host in
2562*-*-*) ;;
2563*) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
2564esac
238235ef 2565host=$ac_cv_host
5213506e
RW		 2566ac_save_IFS=$IFS; IFS='-'
2567set x $ac_cv_host
2568shift
2569host_cpu=$1
2570host_vendor=$2
2571shift; shift
2572# Remember, the first character of IFS is used to create $*,
2573# except with old shells:
2574host_os=$*
2575IFS=$ac_save_IFS
2576case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
0bc0cd11 2577
0bc0cd11 2578
0bc0cd11 2579
0bc0cd11 2580
238235ef
DJ		 2581if test -n "$ac_tool_prefix"; then
2582 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
0bc0cd11 2583set dummy ${ac_tool_prefix}ar; ac_word=$2
5213506e
RW		 2584{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2585$as_echo_n "checking for $ac_word... " >&6; }
2586if test "${ac_cv_prog_AR+set}" = set; then :
2587 $as_echo_n "(cached) " >&6
0bc0cd11
JL		 2588else
2589 if test -n "$AR"; then
2590 ac_cv_prog_AR="$AR" # Let the user override the test.
2591else
238235ef
DJ		 2592as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2593for as_dir in $PATH
2594do
2595 IFS=$as_save_IFS
2596 test -z "$as_dir" && as_dir=.
5213506e
RW		 2597 for ac_exec_ext in '' $ac_executable_extensions; do
2598 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
238235ef 2599 ac_cv_prog_AR="${ac_tool_prefix}ar"
5213506e 2600 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
238235ef
DJ		 2601 break 2
2602 fi
2603done
5213506e
RW		 2604 done
2605IFS=$as_save_IFS
238235ef 2606
0bc0cd11
JL		 2607fi
2608fi
238235ef 2609AR=$ac_cv_prog_AR
0bc0cd11 2610if test -n "$AR"; then
5213506e
RW		 2611 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
2612$as_echo "$AR" >&6; }
0bc0cd11 2613else
5213506e
RW		 2614 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2615$as_echo "no" >&6; }
238235ef
DJ		 2616fi
2617
5213506e 2618
0bc0cd11 2619fi
238235ef
DJ		 2620if test -z "$ac_cv_prog_AR"; then
2621 ac_ct_AR=$AR
2622 # Extract the first word of "ar", so it can be a program name with args.
2623set dummy ar; ac_word=$2
5213506e
RW		 2624{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2625$as_echo_n "checking for $ac_word... " >&6; }
2626if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
2627 $as_echo_n "(cached) " >&6
238235ef
DJ		 2628else
2629 if test -n "$ac_ct_AR"; then
2630 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
2631else
2632as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2633for as_dir in $PATH
2634do
2635 IFS=$as_save_IFS
2636 test -z "$as_dir" && as_dir=.
5213506e
RW		 2637 for ac_exec_ext in '' $ac_executable_extensions; do
2638 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
238235ef 2639 ac_cv_prog_ac_ct_AR="ar"
5213506e 2640 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
238235ef
DJ		 2641 break 2
2642 fi
2643done
5213506e
RW		 2644 done
2645IFS=$as_save_IFS
0bc0cd11 2646
238235ef
DJ		 2647fi
2648fi
2649ac_ct_AR=$ac_cv_prog_ac_ct_AR
2650if test -n "$ac_ct_AR"; then
5213506e
RW		 2651 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
2652$as_echo "$ac_ct_AR" >&6; }
238235ef 2653else
5213506e
RW		 2654 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2655$as_echo "no" >&6; }
238235ef 2656fi
0bc0cd11 2657
5213506e
RW		 2658 if test "x$ac_ct_AR" = x; then
2659 AR=""
2660 else
2661 case $cross_compiling:$ac_tool_warned in
2662yes:)
2663{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2664$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2665ac_tool_warned=yes ;;
2666esac
2667 AR=$ac_ct_AR
2668 fi
238235ef
DJ		 2669else
2670 AR="$ac_cv_prog_AR"
2671fi
0bc0cd11 2672
238235ef
DJ		 2673if test -n "$ac_tool_prefix"; then
2674 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
0bc0cd11 2675set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5213506e
RW		 2676{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2677$as_echo_n "checking for $ac_word... " >&6; }
2678if test "${ac_cv_prog_RANLIB+set}" = set; then :
2679 $as_echo_n "(cached) " >&6
0bc0cd11
JL		 2680else
2681 if test -n "$RANLIB"; then
2682 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2683else
238235ef
DJ		 2684as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2685for as_dir in $PATH
2686do
2687 IFS=$as_save_IFS
2688 test -z "$as_dir" && as_dir=.
5213506e
RW		 2689 for ac_exec_ext in '' $ac_executable_extensions; do
2690 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
238235ef 2691 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5213506e 2692 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
238235ef
DJ		 2693 break 2
2694 fi
2695done
5213506e
RW		 2696 done
2697IFS=$as_save_IFS
238235ef 2698
0bc0cd11
JL		 2699fi
2700fi
238235ef 2701RANLIB=$ac_cv_prog_RANLIB
0bc0cd11 2702if test -n "$RANLIB"; then
5213506e
RW		 2703 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
2704$as_echo "$RANLIB" >&6; }
0bc0cd11 2705else
5213506e
RW		 2706 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2707$as_echo "no" >&6; }
0bc0cd11
JL		 2708fi
2709
5213506e 2710
238235ef 2711fi
0bc0cd11 2712if test -z "$ac_cv_prog_RANLIB"; then
238235ef 2713 ac_ct_RANLIB=$RANLIB
0bc0cd11
JL		 2714 # Extract the first word of "ranlib", so it can be a program name with args.
2715set dummy ranlib; ac_word=$2
5213506e
RW		 2716{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2717$as_echo_n "checking for $ac_word... " >&6; }
2718if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
2719 $as_echo_n "(cached) " >&6
0bc0cd11 2720else
238235ef
DJ		 2721 if test -n "$ac_ct_RANLIB"; then
2722 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
0bc0cd11 2723else
238235ef
DJ		 2724as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2725for as_dir in $PATH
2726do
2727 IFS=$as_save_IFS
2728 test -z "$as_dir" && as_dir=.
5213506e
RW		 2729 for ac_exec_ext in '' $ac_executable_extensions; do
2730 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
238235ef 2731 ac_cv_prog_ac_ct_RANLIB="ranlib"
5213506e 2732 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
238235ef
DJ		 2733 break 2
2734 fi
2735done
5213506e
RW		 2736 done
2737IFS=$as_save_IFS
238235ef 2738
0bc0cd11
JL		 2739fi
2740fi
238235ef
DJ		 2741ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
2742if test -n "$ac_ct_RANLIB"; then
5213506e
RW		 2743 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
2744$as_echo "$ac_ct_RANLIB" >&6; }
0bc0cd11 2745else
5213506e
RW		 2746 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2747$as_echo "no" >&6; }
0bc0cd11
JL		 2748fi
2749
5213506e
RW		 2750 if test "x$ac_ct_RANLIB" = x; then
2751 RANLIB=":"
2752 else
2753 case $cross_compiling:$ac_tool_warned in
2754yes:)
2755{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2756$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2757ac_tool_warned=yes ;;
2758esac
2759 RANLIB=$ac_ct_RANLIB
2760 fi
0bc0cd11 2761else
238235ef 2762 RANLIB="$ac_cv_prog_RANLIB"
0bc0cd11
JL		 2763fi
2764
2765
abea993f
GK		 2766# Add --enable-multilib to configure.
2767# Default to --enable-multilib
5213506e
RW		 2768# Check whether --enable-multilib was given.
2769if test "${enable_multilib+set}" = set; then :
2770 enableval=$enable_multilib; case "$enableval" in
abea993f
GK		 2771 yes) multilib=yes ;;
2772 no) multilib=no ;;
5213506e 2773 *) as_fn_error "bad value $enableval for multilib option" "$LINENO" 5 ;;
abea993f
GK		 2774 esac
2775else
2776 multilib=yes
5213506e
RW		 2777fi
2778
abea993f
GK		 2779
2780# Even if the default multilib is not a cross compilation,
2781# it may be that some of the other multilibs are.
2782if test $cross_compiling = no && test $multilib = yes \
2783 && test "x${with_multisubdir}" != x ; then
2784 cross_compiling=maybe
2785fi
2786
1eaf7d9c 2787
238235ef
DJ		 2788ac_ext=c
2789ac_cpp='$CPP $CPPFLAGS'
2790ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2791ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2792ac_compiler_gnu=$ac_cv_c_compiler_gnu
2793if test -n "$ac_tool_prefix"; then
2794 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2795set dummy ${ac_tool_prefix}gcc; ac_word=$2
5213506e
RW		 2796{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2797$as_echo_n "checking for $ac_word... " >&6; }
2798if test "${ac_cv_prog_CC+set}" = set; then :
2799 $as_echo_n "(cached) " >&6
238235ef
DJ		 2800else
2801 if test -n "$CC"; then
2802 ac_cv_prog_CC="$CC" # Let the user override the test.
2803else
2804as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2805for as_dir in $PATH
2806do
2807 IFS=$as_save_IFS
2808 test -z "$as_dir" && as_dir=.
5213506e
RW		 2809 for ac_exec_ext in '' $ac_executable_extensions; do
2810 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
238235ef 2811 ac_cv_prog_CC="${ac_tool_prefix}gcc"
5213506e 2812 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
238235ef
DJ		 2813 break 2
2814 fi
2815done
5213506e
RW		 2816 done
2817IFS=$as_save_IFS
238235ef
DJ		 2818
2819fi
2820fi
2821CC=$ac_cv_prog_CC
2822if test -n "$CC"; then
5213506e
RW		 2823 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2824$as_echo "$CC" >&6; }
238235ef 2825else
5213506e
RW		 2826 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2827$as_echo "no" >&6; }
238235ef
DJ		 2828fi
2829
5213506e 2830
238235ef
DJ		 2831fi
2832if test -z "$ac_cv_prog_CC"; then
2833 ac_ct_CC=$CC
2834 # Extract the first word of "gcc", so it can be a program name with args.
0bc0cd11 2835set dummy gcc; ac_word=$2
5213506e
RW		 2836{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2837$as_echo_n "checking for $ac_word... " >&6; }
2838if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2839 $as_echo_n "(cached) " >&6
238235ef
DJ		 2840else
2841 if test -n "$ac_ct_CC"; then
2842 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2843else
2844as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2845for as_dir in $PATH
2846do
2847 IFS=$as_save_IFS
2848 test -z "$as_dir" && as_dir=.
5213506e
RW		 2849 for ac_exec_ext in '' $ac_executable_extensions; do
2850 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
238235ef 2851 ac_cv_prog_ac_ct_CC="gcc"
5213506e 2852 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
238235ef
DJ		 2853 break 2
2854 fi
2855done
5213506e
RW		 2856 done
2857IFS=$as_save_IFS
238235ef
DJ		 2858
2859fi
2860fi
2861ac_ct_CC=$ac_cv_prog_ac_ct_CC
2862if test -n "$ac_ct_CC"; then
5213506e
RW		 2863 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2864$as_echo "$ac_ct_CC" >&6; }
238235ef 2865else
5213506e
RW		 2866 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2867$as_echo "no" >&6; }
238235ef
DJ		 2868fi
2869
5213506e
RW		 2870 if test "x$ac_ct_CC" = x; then
2871 CC=""
2872 else
2873 case $cross_compiling:$ac_tool_warned in
2874yes:)
2875{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2876$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2877ac_tool_warned=yes ;;
2878esac
2879 CC=$ac_ct_CC
2880 fi
238235ef
DJ		 2881else
2882 CC="$ac_cv_prog_CC"
2883fi
2884
2885if test -z "$CC"; then
5213506e
RW		 2886 if test -n "$ac_tool_prefix"; then
2887 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
238235ef 2888set dummy ${ac_tool_prefix}cc; ac_word=$2
5213506e
RW		 2889{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2890$as_echo_n "checking for $ac_word... " >&6; }
2891if test "${ac_cv_prog_CC+set}" = set; then :
2892 $as_echo_n "(cached) " >&6
0bc0cd11
JL		 2893else
2894 if test -n "$CC"; then
2895 ac_cv_prog_CC="$CC" # Let the user override the test.
2896else
238235ef
DJ		 2897as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2898for as_dir in $PATH
2899do
2900 IFS=$as_save_IFS
2901 test -z "$as_dir" && as_dir=.
5213506e
RW		 2902 for ac_exec_ext in '' $ac_executable_extensions; do
2903 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
238235ef 2904 ac_cv_prog_CC="${ac_tool_prefix}cc"
5213506e 2905 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
238235ef
DJ		 2906 break 2
2907 fi
2908done
5213506e
RW		 2909 done
2910IFS=$as_save_IFS
238235ef 2911
0bc0cd11
JL		 2912fi
2913fi
238235ef 2914CC=$ac_cv_prog_CC
0bc0cd11 2915if test -n "$CC"; then
5213506e
RW		 2916 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2917$as_echo "$CC" >&6; }
0bc0cd11 2918else
5213506e
RW		 2919 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2920$as_echo "no" >&6; }
0bc0cd11
JL		 2921fi
2922
238235ef 2923
5213506e 2924 fi
238235ef 2925fi
0bc0cd11
JL		 2926if test -z "$CC"; then
2927 # Extract the first word of "cc", so it can be a program name with args.
2928set dummy cc; ac_word=$2
5213506e
RW		 2929{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2930$as_echo_n "checking for $ac_word... " >&6; }
2931if test "${ac_cv_prog_CC+set}" = set; then :
2932 $as_echo_n "(cached) " >&6
0bc0cd11
JL		 2933else
2934 if test -n "$CC"; then
2935 ac_cv_prog_CC="$CC" # Let the user override the test.
2936else
0bc0cd11 2937 ac_prog_rejected=no
238235ef
DJ		 2938as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2939for as_dir in $PATH
2940do
2941 IFS=$as_save_IFS
2942 test -z "$as_dir" && as_dir=.
5213506e
RW		 2943 for ac_exec_ext in '' $ac_executable_extensions; do
2944 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
238235ef
DJ		 2945 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2946 ac_prog_rejected=yes
2947 continue
2948 fi
2949 ac_cv_prog_CC="cc"
5213506e 2950 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
238235ef
DJ		 2951 break 2
2952 fi
2953done
5213506e
RW		 2954 done
2955IFS=$as_save_IFS
238235ef 2956
0bc0cd11
JL		 2957if test $ac_prog_rejected = yes; then
2958 # We found a bogon in the path, so make sure we never use it.
2959 set dummy $ac_cv_prog_CC
2960 shift
238235ef 2961 if test $# != 0; then
0bc0cd11
JL		 2962 # We chose a different compiler from the bogus one.
2963 # However, it has the same basename, so the bogon will be chosen
2964 # first if we set CC to just the basename; use the full file name.
2965 shift
238235ef 2966 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
0bc0cd11
JL		 2967 fi
2968fi
2969fi
2970fi
238235ef 2971CC=$ac_cv_prog_CC
0bc0cd11 2972if test -n "$CC"; then
5213506e
RW		 2973 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2974$as_echo "$CC" >&6; }
0bc0cd11 2975else
5213506e
RW		 2976 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2977$as_echo "no" >&6; }
0bc0cd11
JL		 2978fi
2979
5213506e 2980
0bc0cd11 2981fi
238235ef
DJ		 2982if test -z "$CC"; then
2983 if test -n "$ac_tool_prefix"; then
5213506e 2984 for ac_prog in cl.exe
238235ef
DJ		 2985 do
2986 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2987set dummy $ac_tool_prefix$ac_prog; ac_word=$2
5213506e
RW		 2988{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2989$as_echo_n "checking for $ac_word... " >&6; }
2990if test "${ac_cv_prog_CC+set}" = set; then :
2991 $as_echo_n "(cached) " >&6
0bc0cd11 2992else
238235ef
DJ		 2993 if test -n "$CC"; then
2994 ac_cv_prog_CC="$CC" # Let the user override the test.
0bc0cd11 2995else
238235ef
DJ		 2996as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2997for as_dir in $PATH
2998do
2999 IFS=$as_save_IFS
3000 test -z "$as_dir" && as_dir=.
5213506e
RW		 3001 for ac_exec_ext in '' $ac_executable_extensions; do
3002 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
238235ef 3003 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
5213506e 3004 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
238235ef
DJ		 3005 break 2
3006 fi
3007done
5213506e
RW		 3008 done
3009IFS=$as_save_IFS
238235ef 3010
0bc0cd11
JL		 3011fi
3012fi
238235ef
DJ		 3013CC=$ac_cv_prog_CC
3014if test -n "$CC"; then
5213506e
RW		 3015 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3016$as_echo "$CC" >&6; }
0bc0cd11 3017else
5213506e
RW		 3018 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3019$as_echo "no" >&6; }
0bc0cd11 3020fi
0bc0cd11 3021
5213506e 3022
238235ef
DJ		 3023 test -n "$CC" && break
3024 done
0bc0cd11 3025fi
238235ef
DJ		 3026if test -z "$CC"; then
3027 ac_ct_CC=$CC
5213506e 3028 for ac_prog in cl.exe
238235ef
DJ		 3029do
3030 # Extract the first word of "$ac_prog", so it can be a program name with args.
3031set dummy $ac_prog; ac_word=$2
5213506e
RW		 3032{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3033$as_echo_n "checking for $ac_word... " >&6; }
3034if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3035 $as_echo_n "(cached) " >&6
238235ef
DJ		 3036else
3037 if test -n "$ac_ct_CC"; then
3038 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3039else
3040as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3041for as_dir in $PATH
3042do
3043 IFS=$as_save_IFS
3044 test -z "$as_dir" && as_dir=.
5213506e
RW		 3045 for ac_exec_ext in '' $ac_executable_extensions; do
3046 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
238235ef 3047 ac_cv_prog_ac_ct_CC="$ac_prog"
5213506e 3048 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
238235ef 3049 break 2
0bc0cd11 3050 fi
238235ef 3051done
5213506e
RW		 3052 done
3053IFS=$as_save_IFS
238235ef
DJ		 3054
3055fi
3056fi
3057ac_ct_CC=$ac_cv_prog_ac_ct_CC
3058if test -n "$ac_ct_CC"; then
5213506e
RW		 3059 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3060$as_echo "$ac_ct_CC" >&6; }
0bc0cd11 3061else
5213506e
RW		 3062 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3063$as_echo "no" >&6; }
0bc0cd11
JL		 3064fi
3065
5213506e 3066
238235ef
DJ		 3067 test -n "$ac_ct_CC" && break
3068done
0bc0cd11 3069
5213506e
RW		 3070 if test "x$ac_ct_CC" = x; then
3071 CC=""
3072 else
3073 case $cross_compiling:$ac_tool_warned in
3074yes:)
3075{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3076$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3077ac_tool_warned=yes ;;
3078esac
3079 CC=$ac_ct_CC
3080 fi
238235ef
DJ		 3081fi
3082
3083fi
3084
3085
5213506e
RW		 3086test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3087$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3088as_fn_error "no acceptable C compiler found in \$PATH
3089See \`config.log' for more details." "$LINENO" 5; }
238235ef
DJ		 3090
3091# Provide some information about the compiler.
5213506e
RW		 3092$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3093set X $ac_compile
3094ac_compiler=$2
3095for ac_option in --version -v -V -qversion; do
3096 { { ac_try="$ac_compiler $ac_option >&5"
3097case "(($ac_try" in
3098 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3099 *) ac_try_echo=$ac_try;;
3100esac
3101eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3102$as_echo "$ac_try_echo"; } >&5
3103 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
238235ef 3104 ac_status=$?
5213506e
RW		 3105 if test -s conftest.err; then
3106 sed '10a\
3107... rest of stderr output deleted ...
3108 10q' conftest.err >conftest.er1
3109 cat conftest.er1 >&5
3110 rm -f conftest.er1 conftest.err
3111 fi
3112 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3113 test $ac_status = 0; }
3114done
238235ef 3115
5213506e 3116cat confdefs.h - <<_ACEOF >conftest.$ac_ext
238235ef 3117/* end confdefs.h. */
d1209685 3118
238235ef
DJ		 3119int
3120main ()
3121{
3122
3123 ;
3124 return 0;
3125}
3126_ACEOF
3127# FIXME: Cleanup?
5213506e 3128if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
238235ef
DJ		 3129 (eval $ac_link) 2>&5
3130 ac_status=$?
5213506e
RW		 3131 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3132 test $ac_status = 0; }; then :
238235ef
DJ		 3133 gcc_no_link=no
3134else
3135 gcc_no_link=yes
3136fi
238235ef
DJ		 3137if test x$gcc_no_link = xyes; then
3138 # Setting cross_compile will disable run tests; it will
3139 # also disable AC_CHECK_FILE but that's generally
3140 # correct if we can't link.
3141 cross_compiling=yes
3142 EXEEXT=
3143else
5213506e 3144 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
238235ef
DJ		 3145/* end confdefs.h. */
3146
3147int
3148main ()
3149{
3150
3151 ;
3152 return 0;
3153}
3154_ACEOF
3155ac_clean_files_save=$ac_clean_files
5213506e 3156ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
238235ef
DJ		 3157# Try to create an executable without -o first, disregard a.out.
3158# It will help us diagnose broken compilers, and finding out an intuition
3159# of exeext.
5213506e
RW		 3160{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3161$as_echo_n "checking for C compiler default output file name... " >&6; }
3162ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3163
3164# The possible output files:
3165ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3166
3167ac_rmfiles=
3168for ac_file in $ac_files
3169do
3170 case $ac_file in
3171 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3172 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3173 esac
3174done
3175rm -f $ac_rmfiles
3176
3177if { { ac_try="$ac_link_default"
3178case "(($ac_try" in
3179 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3180 *) ac_try_echo=$ac_try;;
3181esac
3182eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3183$as_echo "$ac_try_echo"; } >&5
3184 (eval "$ac_link_default") 2>&5
3185 ac_status=$?
3186 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3187 test $ac_status = 0; }; then :
3188 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3189# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3190# in a Makefile. We should not override ac_cv_exeext if it was cached,
3191# so that the user can short-circuit this test for compilers unknown to
3192# Autoconf.
3193for ac_file in $ac_files ''
238235ef
DJ		 3194do
3195 test -f "$ac_file" || continue
3196 case $ac_file in
5213506e 3197 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3beb1315 3198 ;;
238235ef 3199 [ab].out )
3beb1315
HPN		 3200 # We found the default executable, but exeext='' is most
3201 # certainly right.
3202 break;;
238235ef 3203 *.* )
5213506e
RW		 3204 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3205 then :; else
3206 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3207 fi
3208 # We set ac_cv_exeext here because the later test for it is not
3209 # safe: cross compilers may not add the suffix if given an `-o'
3210 # argument, so we may need to know it at that point already.
3211 # Even if this section looks crufty: it has the advantage of
3212 # actually working.
3beb1315 3213 break;;
238235ef 3214 * )
3beb1315 3215 break;;
238235ef
DJ		 3216 esac
3217done
5213506e
RW		 3218test "$ac_cv_exeext" = no && ac_cv_exeext=
3219
7fda878c 3220else
5213506e
RW		 3221 ac_file=''
3222fi
3223{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3224$as_echo "$ac_file" >&6; }
3225if test -z "$ac_file"; then :
3226 $as_echo "$as_me: failed program was:" >&5
238235ef
DJ		 3227sed 's/^/| /' conftest.$ac_ext >&5
3228
5213506e
RW		 3229{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3230$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3231{ as_fn_set_status 77
3232as_fn_error "C compiler cannot create executables
3233See \`config.log' for more details." "$LINENO" 5; }; }
238235ef 3234fi
238235ef 3235ac_exeext=$ac_cv_exeext
238235ef 3236
5213506e 3237# Check that the compiler produces executables we can run. If not, either
238235ef 3238# the compiler is broken, or we cross compile.
5213506e
RW		 3239{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3240$as_echo_n "checking whether the C compiler works... " >&6; }
238235ef
DJ		 3241# If not cross compiling, check that we can run a simple program.
3242if test "$cross_compiling" != yes; then
3243 if { ac_try='./$ac_file'
5213506e
RW		 3244 { { case "(($ac_try" in
3245 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3246 *) ac_try_echo=$ac_try;;
3247esac
3248eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3249$as_echo "$ac_try_echo"; } >&5
3250 (eval "$ac_try") 2>&5
238235ef 3251 ac_status=$?
5213506e
RW		 3252 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3253 test $ac_status = 0; }; }; then
238235ef
DJ		 3254 cross_compiling=no
3255 else
3256 if test "$cross_compiling" = maybe; then
3257 cross_compiling=yes
3258 else
5213506e
RW		 3259 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3260$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3261as_fn_error "cannot run C compiled programs.
238235ef 3262If you meant to cross compile, use \`--host'.
5213506e 3263See \`config.log' for more details." "$LINENO" 5; }
7fda878c
DR		 3264 fi
3265 fi
238235ef 3266fi
5213506e
RW		 3267{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3268$as_echo "yes" >&6; }
238235ef 3269
5213506e 3270rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
238235ef 3271ac_clean_files=$ac_clean_files_save
5213506e 3272# Check that the compiler produces executables we can run. If not, either
238235ef 3273# the compiler is broken, or we cross compile.
5213506e
RW		 3274{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3275$as_echo_n "checking whether we are cross compiling... " >&6; }
3276{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3277$as_echo "$cross_compiling" >&6; }
3278
3279{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3280$as_echo_n "checking for suffix of executables... " >&6; }
3281if { { ac_try="$ac_link"
3282case "(($ac_try" in
3283 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3284 *) ac_try_echo=$ac_try;;
3285esac
3286eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3287$as_echo "$ac_try_echo"; } >&5
3288 (eval "$ac_link") 2>&5
238235ef 3289 ac_status=$?
5213506e
RW		 3290 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3291 test $ac_status = 0; }; then :
238235ef
DJ		 3292 # If both `conftest.exe' and `conftest' are `present' (well, observable)
3293# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
3294# work properly (i.e., refer to `conftest.exe'), while it won't with
3295# `rm'.
3296for ac_file in conftest.exe conftest conftest.*; do
3297 test -f "$ac_file" || continue
3298 case $ac_file in
5213506e 3299 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
238235ef 3300 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3beb1315 3301 break;;
238235ef
DJ		 3302 * ) break;;
3303 esac
3304done
7fda878c 3305else
5213506e
RW		 3306 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3307$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3308as_fn_error "cannot compute suffix of executables: cannot compile and link
3309See \`config.log' for more details." "$LINENO" 5; }
7fda878c 3310fi
238235ef 3311rm -f conftest$ac_cv_exeext
5213506e
RW		 3312{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3313$as_echo "$ac_cv_exeext" >&6; }
238235ef
DJ		 3314
3315rm -f conftest.$ac_ext
3316EXEEXT=$ac_cv_exeext
3317ac_exeext=$EXEEXT
7fda878c 3318fi
5213506e
RW		 3319{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3320$as_echo_n "checking for suffix of object files... " >&6; }
3321if test "${ac_cv_objext+set}" = set; then :
3322 $as_echo_n "(cached) " >&6
7fda878c 3323else
5213506e 3324 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
238235ef 3325/* end confdefs.h. */
7fda878c 3326
238235ef
DJ		 3327int
3328main ()
3329{
7fda878c 3330
238235ef
DJ		 3331 ;
3332 return 0;
3333}
3334_ACEOF
3335rm -f conftest.o conftest.obj
5213506e
RW		 3336if { { ac_try="$ac_compile"
3337case "(($ac_try" in
3338 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3339 *) ac_try_echo=$ac_try;;
3340esac
3341eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3342$as_echo "$ac_try_echo"; } >&5
3343 (eval "$ac_compile") 2>&5
3344 ac_status=$?
3345 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3346 test $ac_status = 0; }; then :
3347 for ac_file in conftest.o conftest.obj conftest.*; do
3348 test -f "$ac_file" || continue;
238235ef 3349 case $ac_file in
5213506e 3350 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
238235ef
DJ		 3351 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3352 break;;
3353 esac
3354done
7fda878c 3355else
5213506e 3356 $as_echo "$as_me: failed program was:" >&5
238235ef
DJ		 3357sed 's/^/| /' conftest.$ac_ext >&5
3358
5213506e
RW		 3359{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3360$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3361as_fn_error "cannot compute suffix of object files: cannot compile
3362See \`config.log' for more details." "$LINENO" 5; }
238235ef 3363fi
238235ef 3364rm -f conftest.$ac_cv_objext conftest.$ac_ext
7fda878c 3365fi
5213506e
RW		 3366{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3367$as_echo "$ac_cv_objext" >&6; }
238235ef
DJ		 3368OBJEXT=$ac_cv_objext
3369ac_objext=$OBJEXT
5213506e
RW		 3370{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3371$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3372if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3373 $as_echo_n "(cached) " >&6
238235ef 3374else
5213506e 3375 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
238235ef
DJ		 3376/* end confdefs.h. */
3377
3378int
3379main ()
3380{
3381#ifndef __GNUC__
3382 choke me
3383#endif
7fda878c 3384
238235ef
DJ		 3385 ;
3386 return 0;
3387}
3388_ACEOF
5213506e 3389if ac_fn_c_try_compile "$LINENO"; then :
238235ef
DJ		 3390 ac_compiler_gnu=yes
3391else
5213506e 3392 ac_compiler_gnu=no
238235ef 3393fi
5213506e 3394rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
238235ef
DJ		 3395ac_cv_c_compiler_gnu=$ac_compiler_gnu
3396
3397fi
5213506e
RW		 3398{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3399$as_echo "$ac_cv_c_compiler_gnu" >&6; }
3400if test $ac_compiler_gnu = yes; then
3401 GCC=yes
3402else
3403 GCC=
3404fi
238235ef
DJ		 3405ac_test_CFLAGS=${CFLAGS+set}
3406ac_save_CFLAGS=$CFLAGS
5213506e
RW		 3407{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3408$as_echo_n "checking whether $CC accepts -g... " >&6; }
3409if test "${ac_cv_prog_cc_g+set}" = set; then :
3410 $as_echo_n "(cached) " >&6
3411else
3412 ac_save_c_werror_flag=$ac_c_werror_flag
3413 ac_c_werror_flag=yes
3414 ac_cv_prog_cc_g=no
3415 CFLAGS="-g"
3416 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
238235ef 3417/* end confdefs.h. */
7fda878c 3418
238235ef
DJ		 3419int
3420main ()
3421{
7fda878c 3422
238235ef
DJ		 3423 ;
3424 return 0;
3425}
3426_ACEOF
5213506e 3427if ac_fn_c_try_compile "$LINENO"; then :
238235ef
DJ		 3428 ac_cv_prog_cc_g=yes
3429else
5213506e
RW		 3430 CFLAGS=""
3431 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3432/* end confdefs.h. */
3433
3434int
3435main ()
3436{
3437
3438 ;
3439 return 0;
3440}
3441_ACEOF
3442if ac_fn_c_try_compile "$LINENO"; then :
3443
3444else
3445 ac_c_werror_flag=$ac_save_c_werror_flag
3446 CFLAGS="-g"
3447 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3448/* end confdefs.h. */
3449
3450int
3451main ()
3452{
0bc0cd11 3453
5213506e
RW		 3454 ;
3455 return 0;
3456}
3457_ACEOF
3458if ac_fn_c_try_compile "$LINENO"; then :
3459 ac_cv_prog_cc_g=yes
3460fi
3461rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
238235ef 3462fi
5213506e 3463rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
238235ef 3464fi
5213506e
RW		 3465rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3466 ac_c_werror_flag=$ac_save_c_werror_flag
3467fi
3468{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3469$as_echo "$ac_cv_prog_cc_g" >&6; }
238235ef
DJ		 3470if test "$ac_test_CFLAGS" = set; then
3471 CFLAGS=$ac_save_CFLAGS
3472elif test $ac_cv_prog_cc_g = yes; then
0bc0cd11 3473 if test "$GCC" = yes; then
238235ef 3474 CFLAGS="-g -O2"
0bc0cd11 3475 else
238235ef 3476 CFLAGS="-g"
0bc0cd11
JL		 3477 fi
3478else
238235ef
DJ		 3479 if test "$GCC" = yes; then
3480 CFLAGS="-O2"
3481 else
3482 CFLAGS=
3483 fi
0bc0cd11 3484fi
5213506e
RW		 3485{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3486$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3487if test "${ac_cv_prog_cc_c89+set}" = set; then :
3488 $as_echo_n "(cached) " >&6
238235ef 3489else
5213506e 3490 ac_cv_prog_cc_c89=no
238235ef 3491ac_save_CC=$CC
5213506e 3492cat confdefs.h - <<_ACEOF >conftest.$ac_ext
238235ef
DJ		 3493/* end confdefs.h. */
3494#include <stdarg.h>
3495#include <stdio.h>
3496#include <sys/types.h>
3497#include <sys/stat.h>
3498/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3499struct buf { int x; };
3500FILE * (*rcsopen) (struct buf *, struct stat *, int);
3501static char *e (p, i)
3502 char **p;
3503 int i;
3504{
3505 return p[i];
d1209685 3506}
238235ef
DJ		 3507static char *f (char * (*g) (char **, int), char **p, ...)
3508{
3509 char *s;
3510 va_list v;
3511 va_start (v,p);
3512 s = g (p, va_arg (v,int));
3513 va_end (v);
3514 return s;
d1209685 3515}
3beb1315
HPN		 3516
3517/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3518 function prototypes and stuff, but not '\xHH' hex character constants.
3519 These don't provoke an error unfortunately, instead are silently treated
5213506e 3520 as 'x'. The following induces an error, until -std is added to get
3beb1315
HPN		 3521 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3522 array size at least. It's necessary to write '\x00'==0 to get something
5213506e 3523 that's true only with -std. */
3beb1315
HPN		 3524int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3525
5213506e
RW		 3526/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3527 inside strings and character constants. */
3528#define FOO(x) 'x'
3529int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3530
238235ef
DJ		 3531int test (int i, double x);
3532struct s1 {int (*f) (int a);};
3533struct s2 {int (*f) (double a);};
3534int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3535int argc;
3536char **argv;
3537int
3538main ()
3539{
3540return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
3541 ;
3542 return 0;
d1209685 3543}
238235ef 3544_ACEOF
5213506e
RW		 3545for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3546 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
238235ef
DJ		 3547do
3548 CC="$ac_save_CC $ac_arg"
5213506e
RW		 3549 if ac_fn_c_try_compile "$LINENO"; then :
3550 ac_cv_prog_cc_c89=$ac_arg
238235ef 3551fi
5213506e
RW		 3552rm -f core conftest.err conftest.$ac_objext
3553 test "x$ac_cv_prog_cc_c89" != "xno" && break
238235ef 3554done
5213506e 3555rm -f conftest.$ac_ext
238235ef
DJ		 3556CC=$ac_save_CC
3557
3558fi
5213506e
RW		 3559# AC_CACHE_VAL
3560case "x$ac_cv_prog_cc_c89" in
3561 x)
3562 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3563$as_echo "none needed" >&6; } ;;
3564 xno)
3565 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3566$as_echo "unsupported" >&6; } ;;
238235ef 3567 *)
5213506e
RW		 3568 CC="$CC $ac_cv_prog_cc_c89"
3569 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3570$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
238235ef 3571esac
5213506e 3572if test "x$ac_cv_prog_cc_c89" != xno; then :
238235ef 3573
238235ef
DJ		 3574fi
3575
238235ef
DJ		 3576ac_ext=c
3577ac_cpp='$CPP $CPPFLAGS'
3578ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3579ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3580ac_compiler_gnu=$ac_cv_c_compiler_gnu
3581
d208e2d2 3582
5213506e
RW		 3583# Check whether --enable-largefile was given.
3584if test "${enable_largefile+set}" = set; then :
3585 enableval=$enable_largefile;
3586fi
d208e2d2 3587
d208e2d2
JK		 3588if test "$enable_largefile" != no; then
3589
5213506e
RW		 3590 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
3591$as_echo_n "checking for special C compiler options needed for large files... " >&6; }
3592if test "${ac_cv_sys_largefile_CC+set}" = set; then :
3593 $as_echo_n "(cached) " >&6
d208e2d2
JK		 3594else
3595 ac_cv_sys_largefile_CC=no
3596 if test "$GCC" != yes; then
3597 ac_save_CC=$CC
3598 while :; do
5213506e
RW		 3599 # IRIX 6.2 and later do not support large files by default,
3600 # so use the C compiler's -n32 option if that helps.
3601 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
d208e2d2
JK		 3602/* end confdefs.h. */
3603#include <sys/types.h>
3604 /* Check that off_t can represent 2**63 - 1 correctly.
3605 We can't simply define LARGE_OFF_T to be 9223372036854775807,
3606 since some C++ compilers masquerading as C compilers
3607 incorrectly reject 9223372036854775807. */
3608#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
3609 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
3610 && LARGE_OFF_T % 2147483647 == 1)
3611 ? 1 : -1];
3612int
3613main ()
3614{
3615
3616 ;
3617 return 0;
3618}
3619_ACEOF
5213506e 3620 if ac_fn_c_try_compile "$LINENO"; then :
d208e2d2 3621 break
d208e2d2 3622fi
5213506e
RW		 3623rm -f core conftest.err conftest.$ac_objext
3624 CC="$CC -n32"
3625 if ac_fn_c_try_compile "$LINENO"; then :
d208e2d2 3626 ac_cv_sys_largefile_CC=' -n32'; break
d208e2d2 3627fi
5213506e 3628rm -f core conftest.err conftest.$ac_objext
d208e2d2
JK		 3629 break
3630 done
3631 CC=$ac_save_CC
3632 rm -f conftest.$ac_ext
3633 fi
3634fi
5213506e
RW		 3635{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
3636$as_echo "$ac_cv_sys_largefile_CC" >&6; }
d208e2d2
JK		 3637 if test "$ac_cv_sys_largefile_CC" != no; then
3638 CC=$CC$ac_cv_sys_largefile_CC
3639 fi
3640
5213506e
RW		 3641 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
3642$as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
3643if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
3644 $as_echo_n "(cached) " >&6
d208e2d2
JK		 3645else
3646 while :; do
5213506e 3647 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
d208e2d2
JK		 3648/* end confdefs.h. */
3649#include <sys/types.h>
3650 /* Check that off_t can represent 2**63 - 1 correctly.
3651 We can't simply define LARGE_OFF_T to be 9223372036854775807,
3652 since some C++ compilers masquerading as C compilers
3653 incorrectly reject 9223372036854775807. */
3654#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
3655 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
3656 && LARGE_OFF_T % 2147483647 == 1)
3657 ? 1 : -1];
3658int
3659main ()
3660{
3661
3662 ;
3663 return 0;
3664}
3665_ACEOF
5213506e
RW		 3666if ac_fn_c_try_compile "$LINENO"; then :
3667 ac_cv_sys_file_offset_bits=no; break
d208e2d2 3668fi
5213506e
RW		 3669rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3670 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
d208e2d2
JK		 3671/* end confdefs.h. */
3672#define _FILE_OFFSET_BITS 64
3673#include <sys/types.h>
3674 /* Check that off_t can represent 2**63 - 1 correctly.
3675 We can't simply define LARGE_OFF_T to be 9223372036854775807,
3676 since some C++ compilers masquerading as C compilers
3677 incorrectly reject 9223372036854775807. */
3678#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
3679 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
3680 && LARGE_OFF_T % 2147483647 == 1)
3681 ? 1 : -1];
3682int
3683main ()
3684{
3685
3686 ;
3687 return 0;
3688}
3689_ACEOF
5213506e 3690if ac_fn_c_try_compile "$LINENO"; then :
d208e2d2 3691 ac_cv_sys_file_offset_bits=64; break
d208e2d2 3692fi
5213506e
RW		 3693rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3694 ac_cv_sys_file_offset_bits=unknown
d208e2d2
JK		 3695 break
3696done
3697fi
5213506e
RW		 3698{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
3699$as_echo "$ac_cv_sys_file_offset_bits" >&6; }
3700case $ac_cv_sys_file_offset_bits in #(
3701 no | unknown) ;;
3702 *)
d208e2d2
JK		 3703cat >>confdefs.h <<_ACEOF
3704#define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
3705_ACEOF
5213506e
RW		 3706;;
3707esac
3708rm -rf conftest*
3709 if test $ac_cv_sys_file_offset_bits = unknown; then
3710 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
3711$as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
3712if test "${ac_cv_sys_large_files+set}" = set; then :
3713 $as_echo_n "(cached) " >&6
d208e2d2
JK		 3714else
3715 while :; do
5213506e 3716 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
d208e2d2
JK		 3717/* end confdefs.h. */
3718#include <sys/types.h>
3719 /* Check that off_t can represent 2**63 - 1 correctly.
3720 We can't simply define LARGE_OFF_T to be 9223372036854775807,
3721 since some C++ compilers masquerading as C compilers
3722 incorrectly reject 9223372036854775807. */
3723#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
3724 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
3725 && LARGE_OFF_T % 2147483647 == 1)
3726 ? 1 : -1];
3727int
3728main ()
3729{
3730
3731 ;
3732 return 0;
3733}
3734_ACEOF
5213506e
RW		 3735if ac_fn_c_try_compile "$LINENO"; then :
3736 ac_cv_sys_large_files=no; break
d208e2d2 3737fi
5213506e
RW		 3738rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3739 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
d208e2d2
JK		 3740/* end confdefs.h. */
3741#define _LARGE_FILES 1
3742#include <sys/types.h>
3743 /* Check that off_t can represent 2**63 - 1 correctly.
3744 We can't simply define LARGE_OFF_T to be 9223372036854775807,
3745 since some C++ compilers masquerading as C compilers
3746 incorrectly reject 9223372036854775807. */
3747#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
3748 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
3749 && LARGE_OFF_T % 2147483647 == 1)
3750 ? 1 : -1];
3751int
3752main ()
3753{
3754
3755 ;
3756 return 0;
3757}
3758_ACEOF
5213506e 3759if ac_fn_c_try_compile "$LINENO"; then :
d208e2d2 3760 ac_cv_sys_large_files=1; break
d208e2d2 3761fi
5213506e
RW		 3762rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3763 ac_cv_sys_large_files=unknown
d208e2d2
JK		 3764 break
3765done
3766fi
5213506e
RW		 3767{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
3768$as_echo "$ac_cv_sys_large_files" >&6; }
3769case $ac_cv_sys_large_files in #(
3770 no | unknown) ;;
3771 *)
d208e2d2
JK		 3772cat >>confdefs.h <<_ACEOF
3773#define _LARGE_FILES $ac_cv_sys_large_files
3774_ACEOF
5213506e
RW		 3775;;
3776esac
3777rm -rf conftest*
3778 fi
d208e2d2
JK		 3779fi
3780
b033df90
DJ		 3781ac_ext=c
3782ac_cpp='$CPP $CPPFLAGS'
3783ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3784ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3785ac_compiler_gnu=$ac_cv_c_compiler_gnu
5213506e
RW		 3786{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3787$as_echo_n "checking how to run the C preprocessor... " >&6; }
b033df90
DJ		 3788# On Suns, sometimes $CPP names a directory.
3789if test -n "$CPP" && test -d "$CPP"; then
3790 CPP=
3791fi
3792if test -z "$CPP"; then
5213506e
RW		 3793 if test "${ac_cv_prog_CPP+set}" = set; then :
3794 $as_echo_n "(cached) " >&6
b033df90
DJ		 3795else
3796 # Double quotes because CPP needs to be expanded
3797 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3798 do
3799 ac_preproc_ok=false
3800for ac_c_preproc_warn_flag in '' yes
3801do
3802 # Use a header file that comes with gcc, so configuring glibc
3803 # with a fresh cross-compiler works.
3804 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3805 # <limits.h> exists even on freestanding compilers.
3806 # On the NeXT, cc -E runs the code through the compiler's parser,
3807 # not just through cpp. "Syntax error" is here to catch this case.
5213506e 3808 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
b033df90
DJ		 3809/* end confdefs.h. */
3810#ifdef __STDC__
3811# include <limits.h>
3812#else
3813# include <assert.h>
3814#endif
3beb1315 3815 Syntax error
b033df90 3816_ACEOF
5213506e 3817if ac_fn_c_try_cpp "$LINENO"; then :
b033df90 3818
5213506e 3819else
b033df90
DJ		 3820 # Broken: fails on valid input.
3821continue
3822fi
3823rm -f conftest.err conftest.$ac_ext
3824
5213506e 3825 # OK, works on sane cases. Now check whether nonexistent headers
b033df90 3826 # can be detected and how.
5213506e 3827 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
b033df90
DJ		 3828/* end confdefs.h. */
3829#include <ac_nonexistent.h>
3830_ACEOF
5213506e 3831if ac_fn_c_try_cpp "$LINENO"; then :
b033df90
DJ		 3832 # Broken: success on invalid input.
3833continue
3834else
b033df90
DJ		 3835 # Passes both tests.
3836ac_preproc_ok=:
3837break
3838fi
3839rm -f conftest.err conftest.$ac_ext
3840
3841done
3842# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3843rm -f conftest.err conftest.$ac_ext
5213506e 3844if $ac_preproc_ok; then :
b033df90
DJ		 3845 break
3846fi
3847
3848 done
3849 ac_cv_prog_CPP=$CPP
3850
3851fi
3852 CPP=$ac_cv_prog_CPP
3853else
3854 ac_cv_prog_CPP=$CPP
3855fi
5213506e
RW		 3856{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3857$as_echo "$CPP" >&6; }
b033df90
DJ		 3858ac_preproc_ok=false
3859for ac_c_preproc_warn_flag in '' yes
3860do
3861 # Use a header file that comes with gcc, so configuring glibc
3862 # with a fresh cross-compiler works.
3863 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3864 # <limits.h> exists even on freestanding compilers.
3865 # On the NeXT, cc -E runs the code through the compiler's parser,
3866 # not just through cpp. "Syntax error" is here to catch this case.
5213506e 3867 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
b033df90
DJ		 3868/* end confdefs.h. */
3869#ifdef __STDC__
3870# include <limits.h>
3871#else
3872# include <assert.h>
3873#endif
3beb1315 3874 Syntax error
b033df90 3875_ACEOF
5213506e 3876if ac_fn_c_try_cpp "$LINENO"; then :
b033df90 3877
5213506e 3878else
b033df90
DJ		 3879 # Broken: fails on valid input.
3880continue
3881fi
3882rm -f conftest.err conftest.$ac_ext
3883
5213506e 3884 # OK, works on sane cases. Now check whether nonexistent headers
b033df90 3885 # can be detected and how.
5213506e 3886 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
b033df90
DJ		 3887/* end confdefs.h. */
3888#include <ac_nonexistent.h>
3889_ACEOF
5213506e 3890if ac_fn_c_try_cpp "$LINENO"; then :
b033df90
DJ		 3891 # Broken: success on invalid input.
3892continue
3893else
b033df90
DJ		 3894 # Passes both tests.
3895ac_preproc_ok=:
3896break
3897fi
3898rm -f conftest.err conftest.$ac_ext
3899
3900done
3901# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3902rm -f conftest.err conftest.$ac_ext
5213506e
RW		 3903if $ac_preproc_ok; then :
3904
b033df90 3905else
5213506e
RW		 3906 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3907$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3908as_fn_error "C preprocessor \"$CPP\" fails sanity check
3909See \`config.log' for more details." "$LINENO" 5; }
b033df90
DJ		 3910fi
3911
3912ac_ext=c
3913ac_cpp='$CPP $CPPFLAGS'
3914ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3915ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3916ac_compiler_gnu=$ac_cv_c_compiler_gnu
3917
3918
3919ac_c_preproc_warn_flag=yes
238235ef 3920
3bbd5a19
PB		 3921ac_libiberty_warn_cflags=
3922save_CFLAGS="$CFLAGS"
aa2480c5 3923for option in -W -Wall -Wwrite-strings -Wc++-compat \
3bbd5a19 3924 -Wstrict-prototypes; do
5213506e 3925 as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
3bbd5a19 3926
5213506e
RW		 3927 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
3928$as_echo_n "checking whether $CC supports $option... " >&6; }
3929if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
3930 $as_echo_n "(cached) " >&6
e8f9ec35 3931else
3bbd5a19 3932 CFLAGS="$option"
5213506e 3933 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
e8f9ec35
GDR		 3934/* end confdefs.h. */
3935
3bbd5a19
PB		 3936int
3937main ()
3938{
3939
3940 ;
3941 return 0;
3942}
e8f9ec35 3943_ACEOF
5213506e 3944if ac_fn_c_try_compile "$LINENO"; then :
3bbd5a19 3945 eval "$as_acx_Woption=yes"
e8f9ec35 3946else
5213506e 3947 eval "$as_acx_Woption=no"
e8f9ec35 3948fi
5213506e 3949rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
e8f9ec35
GDR		 3950
3951fi
5213506e
RW		 3952eval ac_res=\$$as_acx_Woption
3953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
3954$as_echo "$ac_res" >&6; }
3955 if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
3bbd5a19 3956 ac_libiberty_warn_cflags="$ac_libiberty_warn_cflags${ac_libiberty_warn_cflags:+ }$option"
e8f9ec35 3957fi
3bbd5a19
PB		 3958 done
3959CFLAGS="$save_CFLAGS"
3960
5213506e
RW		 3961if test "$GCC" = yes; then :
3962 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pedantic " >&5
3963$as_echo_n "checking whether $CC supports -pedantic ... " >&6; }
3964if test "${acx_cv_prog_cc_pedantic_+set}" = set; then :
3965 $as_echo_n "(cached) " >&6
aa2480c5
PB		 3966else
3967 save_CFLAGS="$CFLAGS"
3968CFLAGS="-pedantic "
5213506e 3969cat confdefs.h - <<_ACEOF >conftest.$ac_ext
aa2480c5
PB		 3970/* end confdefs.h. */
3971
3972int
3973main ()
3974{
3975
3976 ;
3977 return 0;
3978}
3979_ACEOF
5213506e 3980if ac_fn_c_try_compile "$LINENO"; then :
aa2480c5
PB		 3981 acx_cv_prog_cc_pedantic_=yes
3982else
5213506e 3983 acx_cv_prog_cc_pedantic_=no
aa2480c5 3984fi
5213506e 3985rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
aa2480c5
PB		 3986CFLAGS="$save_CFLAGS"
3987fi
5213506e
RW		 3988{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_prog_cc_pedantic_" >&5
3989$as_echo "$acx_cv_prog_cc_pedantic_" >&6; }
3990if test $acx_cv_prog_cc_pedantic_ = yes; then :
aa2480c5
PB		 3991 ac_libiberty_warn_cflags="$ac_libiberty_warn_cflags${ac_libiberty_warn_cflags:+ }-pedantic "
3992fi
3993
aa2480c5
PB		 3994fi
3995
3996
24f2cabb 3997if test "x$CC" != xcc; then
5213506e
RW		 3998 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5
3999$as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; }
24f2cabb 4000else
5213506e
RW		 4001 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5
4002$as_echo_n "checking whether cc understands -c and -o together... " >&6; }
24f2cabb 4003fi
5213506e 4004set dummy $CC; ac_cc=`$as_echo "$2" |
24f2cabb 4005 sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
5213506e
RW		 4006if { as_var=ac_cv_prog_cc_${ac_cc}_c_o; eval "test \"\${$as_var+set}\" = set"; }; then :
4007 $as_echo_n "(cached) " >&6
24f2cabb 4008else
5213506e 4009 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24f2cabb
L		 4010/* end confdefs.h. */
4011
4012int
4013main ()
4014{
4015
4016 ;
4017 return 0;
4018}
4019_ACEOF
4020# Make sure it works both with $CC and with simple cc.
4021# We do the test twice because some compilers refuse to overwrite an
4022# existing .o file with -o, though they will create one.
5213506e
RW		 4023ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4024rm -f conftest2.*
4025if { { case "(($ac_try" in
4026 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4027 *) ac_try_echo=$ac_try;;
4028esac
4029eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4030$as_echo "$ac_try_echo"; } >&5
4031 (eval "$ac_try") 2>&5
4032 ac_status=$?
4033 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4034 test $ac_status = 0; } &&
4035 test -f conftest2.$ac_objext && { { case "(($ac_try" in
4036 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4037 *) ac_try_echo=$ac_try;;
4038esac
4039eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4040$as_echo "$ac_try_echo"; } >&5
4041 (eval "$ac_try") 2>&5
24f2cabb 4042 ac_status=$?
5213506e
RW		 4043 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4044 test $ac_status = 0; };
24f2cabb
L		 4045then
4046 eval ac_cv_prog_cc_${ac_cc}_c_o=yes
4047 if test "x$CC" != xcc; then
4048 # Test first that cc exists at all.
4049 if { ac_try='cc -c conftest.$ac_ext >&5'
5213506e
RW		 4050 { { case "(($ac_try" in
4051 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4052 *) ac_try_echo=$ac_try;;
4053esac
4054eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4055$as_echo "$ac_try_echo"; } >&5
4056 (eval "$ac_try") 2>&5
4057 ac_status=$?
4058 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4059 test $ac_status = 0; }; }; then
4060 ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4061 rm -f conftest2.*
4062 if { { case "(($ac_try" in
4063 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4064 *) ac_try_echo=$ac_try;;
4065esac
4066eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4067$as_echo "$ac_try_echo"; } >&5
4068 (eval "$ac_try") 2>&5
4069 ac_status=$?
4070 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4071 test $ac_status = 0; } &&
4072 test -f conftest2.$ac_objext && { { case "(($ac_try" in
4073 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4074 *) ac_try_echo=$ac_try;;
4075esac
4076eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4077$as_echo "$ac_try_echo"; } >&5
4078 (eval "$ac_try") 2>&5
24f2cabb 4079 ac_status=$?
5213506e
RW		 4080 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4081 test $ac_status = 0; };
24f2cabb
L		 4082 then
4083 # cc works too.
4084 :
4085 else
4086 # cc exists but doesn't like -o.
4087 eval ac_cv_prog_cc_${ac_cc}_c_o=no
4088 fi
4089 fi
4090 fi
4091else
4092 eval ac_cv_prog_cc_${ac_cc}_c_o=no
4093fi
5213506e 4094rm -f core conftest*
24f2cabb
L		 4095
4096fi
5213506e
RW		 4097if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
4098 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4099$as_echo "yes" >&6; }
24f2cabb 4100else
5213506e
RW		 4101 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4102$as_echo "no" >&6; }
24f2cabb 4103
5213506e 4104$as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h
24f2cabb
L		 4105
4106fi
4107
4108# autoconf is lame and doesn't give us any substitution variable for this.
4109if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
4110 NO_MINUS_C_MINUS_O=yes
4111else
4112 OUTPUT_OPTION='-o $@'
4113fi
4114
4115
4116
5213506e
RW		 4117{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
4118$as_echo_n "checking for an ANSI C-conforming const... " >&6; }
4119if test "${ac_cv_c_const+set}" = set; then :
4120 $as_echo_n "(cached) " >&6
207db768 4121else
5213506e 4122 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
ad49d865
L		 4123/* end confdefs.h. */
4124
4125int
4126main ()
4127{
4128/* FIXME: Include the comments suggested by Paul. */
4129#ifndef __cplusplus
4130 /* Ultrix mips cc rejects this. */
4131 typedef int charset[2];
5213506e 4132 const charset cs;
ad49d865 4133 /* SunOS 4.1.1 cc rejects this. */
5213506e
RW		 4134 char const *const *pcpcc;
4135 char **ppc;
ad49d865
L		 4136 /* NEC SVR4.0.2 mips cc rejects this. */
4137 struct point {int x, y;};
4138 static struct point const zero = {0,0};
4139 /* AIX XL C 1.02.0.0 rejects this.
4140 It does not let you subtract one const X* pointer from another in
4141 an arm of an if-expression whose if-part is not a constant
4142 expression */
4143 const char *g = "string";
5213506e 4144 pcpcc = &g + (g ? g-g : 0);
ad49d865 4145 /* HPUX 7.0 cc rejects these. */
5213506e
RW		 4146 ++pcpcc;
4147 ppc = (char**) pcpcc;
4148 pcpcc = (char const *const *) ppc;
ad49d865
L		 4149 { /* SCO 3.2v4 cc rejects this. */
4150 char *t;
4151 char const *s = 0 ? (char *) 0 : (char const *) 0;
4152
4153 *t++ = 0;
5213506e 4154 if (s) return 0;
ad49d865
L		 4155 }
4156 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
4157 int x[] = {25, 17};
4158 const int *foo = &x[0];
4159 ++foo;
4160 }
4161 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
4162 typedef const int *iptr;
4163 iptr p = 0;
4164 ++p;
4165 }
4166 { /* AIX XL C 1.02.0.0 rejects this saying
4167 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
4168 struct s { int j; const int *ap[3]; };
4169 struct s *b; b->j = 5;
4170 }
4171 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
4172 const int foo = 10;
5213506e 4173 if (!foo) return 0;
ad49d865 4174 }
5213506e 4175 return !cs[0] && !zero.x;
ad49d865
L		 4176#endif
4177
4178 ;
4179 return 0;
4180}
4181_ACEOF
5213506e 4182if ac_fn_c_try_compile "$LINENO"; then :
ad49d865 4183 ac_cv_c_const=yes
207db768 4184else
5213506e 4185 ac_cv_c_const=no
207db768 4186fi
5213506e 4187rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
207db768 4188fi
5213506e
RW		 4189{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
4190$as_echo "$ac_cv_c_const" >&6; }
ad49d865
L		 4191if test $ac_cv_c_const = no; then
4192
5213506e 4193$as_echo "#define const /**/" >>confdefs.h
207db768 4194
207db768 4195fi
ad49d865 4196
5213506e
RW		 4197{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
4198$as_echo_n "checking for inline... " >&6; }
4199if test "${ac_cv_c_inline+set}" = set; then :
4200 $as_echo_n "(cached) " >&6
207db768 4201else
ad49d865
L		 4202 ac_cv_c_inline=no
4203for ac_kw in inline __inline__ __inline; do
5213506e 4204 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
ad49d865
L		 4205/* end confdefs.h. */
4206#ifndef __cplusplus
4207typedef int foo_t;
4208static $ac_kw foo_t static_foo () {return 0; }
4209$ac_kw foo_t foo () {return 0; }
4210#endif
238235ef 4211
ad49d865 4212_ACEOF
5213506e
RW		 4213if ac_fn_c_try_compile "$LINENO"; then :
4214 ac_cv_c_inline=$ac_kw
207db768 4215fi
5213506e
RW		 4216rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4217 test "$ac_cv_c_inline" != no && break
ad49d865
L		 4218done
4219
207db768 4220fi
5213506e
RW		 4221{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
4222$as_echo "$ac_cv_c_inline" >&6; }
207db768 4223
ad49d865
L		 4224case $ac_cv_c_inline in
4225 inline | yes) ;;
4226 *)
4227 case $ac_cv_c_inline in
4228 no) ac_val=;;
4229 *) ac_val=$ac_cv_c_inline;;
4230 esac
4231 cat >>confdefs.h <<_ACEOF
4232#ifndef __cplusplus
4233#define inline $ac_val
4234#endif
4235_ACEOF
4236 ;;
4237esac
207db768 4238
5213506e
RW		 4239
4240{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
4241$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4242if test "${ac_cv_path_GREP+set}" = set; then :
4243 $as_echo_n "(cached) " >&6
207db768 4244else
5213506e
RW		 4245 if test -z "$GREP"; then
4246 ac_path_GREP_found=false
4247 # Loop through the user's path and test for each of PROGNAME-LIST
4248 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4249for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4250do
4251 IFS=$as_save_IFS
4252 test -z "$as_dir" && as_dir=.
4253 for ac_prog in grep ggrep; do
4254 for ac_exec_ext in '' $ac_executable_extensions; do
4255 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4256 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
4257# Check for GNU ac_path_GREP and select it if it is found.
4258 # Check for GNU $ac_path_GREP
4259case `"$ac_path_GREP" --version 2>&1` in
4260*GNU*)
4261 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4262*)
4263 ac_count=0
4264 $as_echo_n 0123456789 >"conftest.in"
4265 while :
4266 do
4267 cat "conftest.in" "conftest.in" >"conftest.tmp"
4268 mv "conftest.tmp" "conftest.in"
4269 cp "conftest.in" "conftest.nl"
4270 $as_echo 'GREP' >> "conftest.nl"
4271 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4272 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4273 as_fn_arith $ac_count + 1 && ac_count=$as_val
4274 if test $ac_count -gt ${ac_path_GREP_max-0}; then
4275 # Best one so far, save it but keep looking for a better one
4276 ac_cv_path_GREP="$ac_path_GREP"
4277 ac_path_GREP_max=$ac_count
4278 fi
4279 # 10*(2^10) chars as input seems more than enough
4280 test $ac_count -gt 10 && break
4281 done
4282 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4283esac
4284
4285 $ac_path_GREP_found && break 3
4286 done
4287 done
4288 done
4289IFS=$as_save_IFS
4290 if test -z "$ac_cv_path_GREP"; then
4291 as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4292 fi
4293else
4294 ac_cv_path_GREP=$GREP
4295fi
4296
4297fi
4298{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4299$as_echo "$ac_cv_path_GREP" >&6; }
4300 GREP="$ac_cv_path_GREP"
4301
4302
4303{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4304$as_echo_n "checking for egrep... " >&6; }
4305if test "${ac_cv_path_EGREP+set}" = set; then :
4306 $as_echo_n "(cached) " >&6
4307else
4308 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4309 then ac_cv_path_EGREP="$GREP -E"
4310 else
4311 if test -z "$EGREP"; then
4312 ac_path_EGREP_found=false
4313 # Loop through the user's path and test for each of PROGNAME-LIST
4314 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4315for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4316do
4317 IFS=$as_save_IFS
4318 test -z "$as_dir" && as_dir=.
4319 for ac_prog in egrep; do
4320 for ac_exec_ext in '' $ac_executable_extensions; do
4321 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4322 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
4323# Check for GNU ac_path_EGREP and select it if it is found.
4324 # Check for GNU $ac_path_EGREP
4325case `"$ac_path_EGREP" --version 2>&1` in
4326*GNU*)
4327 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4328*)
4329 ac_count=0
4330 $as_echo_n 0123456789 >"conftest.in"
4331 while :
4332 do
4333 cat "conftest.in" "conftest.in" >"conftest.tmp"
4334 mv "conftest.tmp" "conftest.in"
4335 cp "conftest.in" "conftest.nl"
4336 $as_echo 'EGREP' >> "conftest.nl"
4337 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4338 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4339 as_fn_arith $ac_count + 1 && ac_count=$as_val
4340 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4341 # Best one so far, save it but keep looking for a better one
4342 ac_cv_path_EGREP="$ac_path_EGREP"
4343 ac_path_EGREP_max=$ac_count
4344 fi
4345 # 10*(2^10) chars as input seems more than enough
4346 test $ac_count -gt 10 && break
4347 done
4348 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4349esac
4350
4351 $ac_path_EGREP_found && break 3
4352 done
4353 done
4354 done
4355IFS=$as_save_IFS
4356 if test -z "$ac_cv_path_EGREP"; then
4357 as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4358 fi
4359else
4360 ac_cv_path_EGREP=$EGREP
4361fi
4362
4363 fi
4364fi
4365{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4366$as_echo "$ac_cv_path_EGREP" >&6; }
4367 EGREP="$ac_cv_path_EGREP"
4368
4369
4370{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4371$as_echo_n "checking for ANSI C header files... " >&6; }
4372if test "${ac_cv_header_stdc+set}" = set; then :
4373 $as_echo_n "(cached) " >&6
4374else
4375 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
ad49d865 4376/* end confdefs.h. */
5213506e
RW		 4377#include <stdlib.h>
4378#include <stdarg.h>
4379#include <string.h>
4380#include <float.h>
fbc1bc09 4381
ad49d865
L		 4382int
4383main ()
4384{
fbc1bc09 4385
ad49d865
L		 4386 ;
4387 return 0;
4388}
4389_ACEOF
5213506e
RW		 4390if ac_fn_c_try_compile "$LINENO"; then :
4391 ac_cv_header_stdc=yes
4392else
4393 ac_cv_header_stdc=no
4394fi
4395rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fbc1bc09 4396
5213506e
RW		 4397if test $ac_cv_header_stdc = yes; then
4398 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4399 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4400/* end confdefs.h. */
4401#include <string.h>
4402
4403_ACEOF
4404if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4405 $EGREP "memchr" >/dev/null 2>&1; then :
4406
4407else
4408 ac_cv_header_stdc=no
4409fi
4410rm -f conftest*
4411
4412fi
4413
4414if test $ac_cv_header_stdc = yes; then
4415 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4416 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4417/* end confdefs.h. */
4418#include <stdlib.h>
4419
4420_ACEOF
4421if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4422 $EGREP "free" >/dev/null 2>&1; then :
4423
4424else
4425 ac_cv_header_stdc=no
4426fi
4427rm -f conftest*
4428
4429fi
4430
4431if test $ac_cv_header_stdc = yes; then
4432 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4433 if test "$cross_compiling" = yes; then :
4434 :
4435else
4436 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4437/* end confdefs.h. */
4438#include <ctype.h>
4439#include <stdlib.h>
4440#if ((' ' & 0x0FF) == 0x020)
4441# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4442# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4443#else
4444# define ISLOWER(c) \
4445 (('a' <= (c) && (c) <= 'i') \
4446 || ('j' <= (c) && (c) <= 'r') \
4447 || ('s' <= (c) && (c) <= 'z'))
4448# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
24f2cabb 4449#endif
fbc1bc09 4450
5213506e
RW		 4451#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4452int
4453main ()
4454{
4455 int i;
4456 for (i = 0; i < 256; i++)
4457 if (XOR (islower (i), ISLOWER (i))
4458 || toupper (i) != TOUPPER (i))
4459 return 2;
238235ef
DJ		 4460 return 0;
4461}
4462_ACEOF
5213506e
RW		 4463if ac_fn_c_try_run "$LINENO"; then :
4464
5cc5a0d0 4465else
5213506e
RW		 4466 ac_cv_header_stdc=no
4467fi
4468rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4469 conftest.$ac_objext conftest.beam conftest.$ac_ext
4470fi
238235ef 4471
5cc5a0d0 4472fi
5213506e
RW		 4473fi
4474{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4475$as_echo "$ac_cv_header_stdc" >&6; }
4476if test $ac_cv_header_stdc = yes; then
4477
4478$as_echo "#define STDC_HEADERS 1" >>confdefs.h
4479
4480fi
4481
4482# On IRIX 5.3, sys/types and inttypes.h are conflicting.
4483for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4484 inttypes.h stdint.h unistd.h
4485do :
4486 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4487ac_fn_c_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header"
4488eval as_val=\$$as_ac_Header
4489 if test "x$as_val" = x""yes; then :
4490 cat >>confdefs.h <<_ACEOF
4491#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4492_ACEOF
4493
4494fi
4495done
238235ef 4496
5213506e
RW		 4497
4498 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
4499$as_echo_n "checking whether byte ordering is bigendian... " >&6; }
4500if test "${ac_cv_c_bigendian+set}" = set; then :
4501 $as_echo_n "(cached) " >&6
4502else
fbc1bc09 4503 ac_cv_c_bigendian=unknown
5213506e
RW		 4504 # See if we're dealing with a universal compiler.
4505 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4506/* end confdefs.h. */
4507#ifndef __APPLE_CC__
4508 not a universal capable compiler
4509 #endif
4510 typedef int dummy;
4511
4512_ACEOF
4513if ac_fn_c_try_compile "$LINENO"; then :
4514
4515 # Check for potential -arch flags. It is not universal unless
4516 # there are at least two -arch flags with different values.
4517 ac_arch=
4518 ac_prev=
4519 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
4520 if test -n "$ac_prev"; then
4521 case $ac_word in
4522 i?86 | x86_64 | ppc | ppc64)
4523 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
4524 ac_arch=$ac_word
4525 else
4526 ac_cv_c_bigendian=universal
4527 break
4528 fi
4529 ;;
4530 esac
4531 ac_prev=
4532 elif test "x$ac_word" = "x-arch"; then
4533 ac_prev=arch
4534 fi
4535 done
4536fi
4537rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4538 if test $ac_cv_c_bigendian = unknown; then
4539 # See if sys/param.h defines the BYTE_ORDER macro.
4540 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4541/* end confdefs.h. */
4542#include <sys/types.h>
4543 #include <sys/param.h>
4544
4545int
4546main ()
4547{
4548#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
4549 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
4550 && LITTLE_ENDIAN)
4551 bogus endian macros
4552 #endif
4553
4554 ;
4555 return 0;
4556}
fbc1bc09 4557_ACEOF
5213506e
RW		 4558if ac_fn_c_try_compile "$LINENO"; then :
4559 # It does; now see whether it defined to BIG_ENDIAN or not.
4560 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
fbc1bc09 4561/* end confdefs.h. */
5213506e
RW		 4562#include <sys/types.h>
4563 #include <sys/param.h>
4564
fbc1bc09
KC		 4565int
4566main ()
4567{
5213506e
RW		 4568#if BYTE_ORDER != BIG_ENDIAN
4569 not big endian
4570 #endif
4571
fbc1bc09
KC		 4572 ;
4573 return 0;
4574}
4575_ACEOF
5213506e 4576if ac_fn_c_try_compile "$LINENO"; then :
fbc1bc09 4577 ac_cv_c_bigendian=yes
5213506e
RW		 4578else
4579 ac_cv_c_bigendian=no
fbc1bc09 4580fi
5213506e 4581rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fbc1bc09 4582fi
5213506e
RW		 4583rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4584 fi
4585 if test $ac_cv_c_bigendian = unknown; then
4586 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
4587 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4588/* end confdefs.h. */
4589#include <limits.h>
fbc1bc09 4590
5213506e
RW		 4591int
4592main ()
4593{
4594#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
4595 bogus endian macros
4596 #endif
4597
4598 ;
4599 return 0;
4600}
24f2cabb 4601_ACEOF
5213506e
RW		 4602if ac_fn_c_try_compile "$LINENO"; then :
4603 # It does; now see whether it defined to _BIG_ENDIAN or not.
4604 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24f2cabb 4605/* end confdefs.h. */
5213506e
RW		 4606#include <limits.h>
4607
fbc1bc09
KC		 4608int
4609main ()
4610{
5213506e
RW		 4611#ifndef _BIG_ENDIAN
4612 not big endian
4613 #endif
4614
4615 ;
4616 return 0;
24f2cabb 4617}
238235ef 4618_ACEOF
5213506e
RW		 4619if ac_fn_c_try_compile "$LINENO"; then :
4620 ac_cv_c_bigendian=yes
24f2cabb 4621else
5213506e 4622 ac_cv_c_bigendian=no
5cc5a0d0 4623fi
5213506e 4624rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24f2cabb 4625fi
5213506e
RW		 4626rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4627 fi
4628 if test $ac_cv_c_bigendian = unknown; then
4629 # Compile a test program.
4630 if test "$cross_compiling" = yes; then :
4631 # Try to guess by grepping values from an object file.
4632 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4633/* end confdefs.h. */
4634short int ascii_mm[] =
4635 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
4636 short int ascii_ii[] =
4637 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
4638 int use_ascii (int i) {
4639 return ascii_mm[i] + ascii_ii[i];
4640 }
4641 short int ebcdic_ii[] =
4642 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
4643 short int ebcdic_mm[] =
4644 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
4645 int use_ebcdic (int i) {
4646 return ebcdic_mm[i] + ebcdic_ii[i];
4647 }
4648 extern int foo;
4649
4650int
4651main ()
4652{
4653return use_ascii (foo) == use_ebcdic (foo);
4654 ;
4655 return 0;
4656}
4657_ACEOF
4658if ac_fn_c_try_compile "$LINENO"; then :
4659 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
4660 ac_cv_c_bigendian=yes
4661 fi
4662 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
4663 if test "$ac_cv_c_bigendian" = unknown; then
4664 ac_cv_c_bigendian=no
4665 else
4666 # finding both strings is unlikely to happen, but who knows?
4667 ac_cv_c_bigendian=unknown
4668 fi
4669 fi
4670fi
4671rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4672else
4673 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4674/* end confdefs.h. */
4675$ac_includes_default
4676int
4677main ()
4678{
4679
4680 /* Are we little or big endian? From Harbison&Steele. */
4681 union
4682 {
4683 long int l;
4684 char c[sizeof (long int)];
4685 } u;
4686 u.l = 1;
4687 return u.c[sizeof (long int) - 1] == 1;
4688
4689 ;
4690 return 0;
4691}
4692_ACEOF
4693if ac_fn_c_try_run "$LINENO"; then :
4694 ac_cv_c_bigendian=no
4695else
4696 ac_cv_c_bigendian=yes
24f2cabb 4697fi
5213506e
RW		 4698rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4699 conftest.$ac_objext conftest.beam conftest.$ac_ext
24f2cabb 4700fi
238235ef 4701
5213506e
RW		 4702 fi
4703fi
4704{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
4705$as_echo "$ac_cv_c_bigendian" >&6; }
4706 case $ac_cv_c_bigendian in #(
4707 yes)
4708 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
4709;; #(
4710 no)
4711 ;; #(
4712 universal)
4713
4714$as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
4715
4716 ;; #(
4717 *)
4718 as_fn_error "unknown endianness
4719 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
4720 esac
5cc5a0d0 4721
0bc0cd11
JL		 4722
4723
4724
5213506e 4725ac_config_headers="$ac_config_headers config.h:config.in"
0bc0cd11
JL		 4726
4727
4728
4729# Find a good install program. We prefer a C program (faster),
4730# so one script is as good as another. But avoid the broken or
4731# incompatible versions:
4732# SysV /etc/install, /usr/sbin/install
4733# SunOS /usr/etc/install
4734# IRIX /sbin/install
4735# AIX /bin/install
238235ef 4736# AmigaOS /C/install, which installs bootblocks on floppy discs
0bc0cd11
JL		 4737# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
4738# AFS /usr/afsws/bin/install, which mishandles nonexistent args
4739# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3beb1315 4740# OS/2's system install, which has a completely different semantic
0bc0cd11 4741# ./install, which can be erroneously created by make from ./install.sh.
5213506e
RW		 4742# Reject install programs that cannot install multiple files.
4743{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
4744$as_echo_n "checking for a BSD-compatible install... " >&6; }
0bc0cd11 4745if test -z "$INSTALL"; then
5213506e
RW		 4746if test "${ac_cv_path_install+set}" = set; then :
4747 $as_echo_n "(cached) " >&6
238235ef
DJ		 4748else
4749 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4750for as_dir in $PATH
4751do
4752 IFS=$as_save_IFS
4753 test -z "$as_dir" && as_dir=.
5213506e
RW		 4754 # Account for people who put trailing slashes in PATH elements.
4755case $as_dir/ in #((
4756 ./ | .// | /[cC]/* | \
238235ef 4757 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
5213506e 4758 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
238235ef
DJ		 4759 /usr/ucb/* ) ;;
4760 *)
4761 # OSF1 and SCO ODT 3.0 have their own names for install.
4762 # Don't use installbsd from OSF since it installs stuff as root
4763 # by default.
4764 for ac_prog in ginstall scoinst install; do
4765 for ac_exec_ext in '' $ac_executable_extensions; do
5213506e 4766 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
3beb1315
HPN		 4767 if test $ac_prog = install &&
4768 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4769 # AIX install. It has an incompatible calling convention.
4770 :
4771 elif test $ac_prog = install &&
4772 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4773 # program-specific install script used by HP pwplus--don't use.
4774 :
4775 else
5213506e
RW		 4776 rm -rf conftest.one conftest.two conftest.dir
4777 echo one > conftest.one
4778 echo two > conftest.two
4779 mkdir conftest.dir
4780 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
4781 test -s conftest.one && test -s conftest.two &&
4782 test -s conftest.dir/conftest.one &&
4783 test -s conftest.dir/conftest.two
4784 then
4785 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
4786 break 3
4787 fi
3beb1315
HPN		 4788 fi
4789 fi
0bc0cd11 4790 done
238235ef
DJ		 4791 done
4792 ;;
4793esac
238235ef 4794
5213506e
RW		 4795 done
4796IFS=$as_save_IFS
4797
4798rm -rf conftest.one conftest.two conftest.dir
0bc0cd11
JL		 4799
4800fi
4801 if test "${ac_cv_path_install+set}" = set; then
238235ef 4802 INSTALL=$ac_cv_path_install
0bc0cd11 4803 else
5213506e
RW		 4804 # As a last resort, use the slow shell script. Don't cache a
4805 # value for INSTALL within a source directory, because that will
0bc0cd11 4806 # break other packages using the cache if that directory is
5213506e 4807 # removed, or if the value is a relative name.
238235ef 4808 INSTALL=$ac_install_sh
0bc0cd11
JL		 4809 fi
4810fi
5213506e
RW		 4811{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
4812$as_echo "$INSTALL" >&6; }
0bc0cd11
JL		 4813
4814# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
4815# It thinks the first close brace ends the variable substitution.
4816test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
4817
238235ef 4818test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
687361c8 4819
0bc0cd11
JL		 4820test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
4821
4822
769b009e
KC		 4823# Don't build the shared library for build.
4824if [ -n "${with_build_subdir}" ]; then
4825 enable_shared=no
4826fi
4827
4828frag=
4829case "${host}" in
4830 rs6000-ibm-aix3.1 | rs6000-ibm-aix)
4831 frag=mh-aix ;;
4832 *-*-cxux7*) frag=mh-cxux7 ;;
4833 *-*-freebsd2.1.*) frag=mh-fbsd21 ;;
4834 *-*-freebsd2.2.[012]) frag=mh-fbsd21 ;;
4835 i370-*-opened*) frag=mh-openedition ;;
4836 i[34567]86-*-windows*) frag=mh-windows ;;
4837esac
4838
4839if [ -n "${frag}" ]; then
c91c9c2e 4840 frag=${libiberty_topdir}/libiberty/config/$frag
769b009e
KC		 4841fi
4842
e3aa9eba
RO		 4843
4844
4845
4846
4847case "${host}" in
4848 # PIC is the default on some targets or must not be used.
4849 *-*-darwin*)
4850 # PIC is the default on this platform
4851 # Common symbols not allowed in MH_DYLIB files
4852 PICFLAG=-fno-common
4853 ;;
4854 alpha*-dec-osf5*)
4855 # PIC is the default.
4856 ;;
4857 hppa*64*-*-hpux*)
4858 # PIC is the default for 64-bit PA HP-UX.
4859 ;;
4860 i[34567]86-*-cygwin* | i[34567]86-*-mingw* | x86_64-*-mingw*)
4861 ;;
4862 i[34567]86-*-interix3*)
4863 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
4864 # Instead, we relocate shared libraries at runtime.
4865 ;;
4866 i[34567]86-*-nto-qnx*)
4867 # QNX uses GNU C++, but need to define -shared option too, otherwise
4868 # it will coredump.
4869 PICFLAG='-fPIC -shared'
4870 ;;
4871 i[34567]86-pc-msdosdjgpp*)
4872 # DJGPP does not support shared libraries at all.
4873 ;;
4874 ia64*-*-hpux*)
4875 # On IA64 HP-UX, PIC is the default but the pic flag
4876 # sets the default TLS model and affects inlining.
4877 PICFLAG=-fPIC
4878 ;;
4879 mips-sgi-irix6*)
4880 # PIC is the default.
4881 ;;
4882 rs6000-ibm-aix* | powerpc-ibm-aix*)
4883 # All AIX code is PIC.
4884 ;;
4885
4886 # Some targets support both -fPIC and -fpic, but prefer the latter.
4887 # FIXME: Why?
4888 i[34567]86-*-* | x86_64-*-*)
4889 PICFLAG=-fpic
4890 ;;
4891 m68k-*-*)
4892 PICFLAG=-fpic
4893 ;;
4894 s390*-*-*)
4895 PICFLAG=-fpic
4896 ;;
4897 # FIXME: Override -fPIC default in libgcc only?
4898 sh-*-linux* | sh[2346lbe]*-*-linux*)
4899 PICFLAG=-fpic
4900 ;;
4901 # FIXME: Simplify to sh*-*-netbsd*?
4902 sh-*-netbsdelf* | shl*-*-netbsdelf* | sh5-*-netbsd* | sh5l*-*-netbsd* | \
4903 sh64-*-netbsd* | sh64l*-*-netbsd*)
4904 PICFLAG=-fpic
4905 ;;
4906 # Default to -fPIC unless specified otherwise.
4907 *)
4908 PICFLAG=-fPIC
4909 ;;
4910esac
4911
4912# If the user explicitly uses -fpic/-fPIC, keep that.
4913case "${CFLAGS}" in
4914 *-fpic*)
4915 PICFLAG=-fpic
4916 ;;
4917 *-fPIC*)
4918 PICFLAG=-fPIC
4919 ;;
4920esac
4921
4922
769b009e
KC		 4923# If they didn't specify --enable-shared, don't generate shared libs.
4924case "${enable_shared}" in
4925 yes) shared=yes ;;
4926 no) shared=no ;;
4927 "") shared=no ;;
4928 *) shared=yes ;;
4929esac
e3aa9eba
RO		 4930if [ "${shared}" != "yes" ]; then
4931 PICFLAG=
769b009e
KC		 4932fi
4933
c91c9c2e 4934
769b009e
KC		 4935echo "# Warning: this fragment is automatically generated" > temp-frag
4936
c91c9c2e
PB		 4937if [ -n "${frag}" ] && [ -f "${frag}" ]; then
4938 echo "Appending ${frag} to xhost-mkfrag"
4939 echo "# Following fragment copied from ${frag}" >> temp-frag
4940 cat ${frag} >> temp-frag
4941fi
769b009e
KC		 4942
4943# record if we want to build shared libs.
4944if [ "${shared}" = "yes" ]; then
4945 echo enable_shared = yes >> temp-frag
4946else
4947 echo enable_shared = no >> temp-frag
4948fi
4949
4950frag=xhost-mkfrag
4951${CONFIG_SHELL-/bin/sh} ${libiberty_topdir}/move-if-change temp-frag xhost-mkfrag
4952
0bc0cd11
JL		 4953host_makefile_frag=${frag}
4954
4955
4956# It's OK to check for header files. Although the compiler may not be
4957# able to link anything, it had better be able to at least compile
4958# something.
52ae149d 4959for 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 process.h sys/prctl.h
5213506e
RW		 4960do :
4961 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4962ac_fn_c_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header"
4963eval as_val=\$$as_ac_Header
4964 if test "x$as_val" = x""yes; then :
238235ef 4965 cat >>confdefs.h <<_ACEOF
5213506e 4966#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
238235ef
DJ		 4967_ACEOF
4968
4969fi
238235ef
DJ		 4970done
4971
5213506e
RW		 4972{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
4973$as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
4974if test "${ac_cv_header_sys_wait_h+set}" = set; then :
4975 $as_echo_n "(cached) " >&6
238235ef 4976else
5213506e 4977 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
238235ef 4978/* end confdefs.h. */
d3982b71 4979#include <sys/types.h>
238235ef
DJ		 4980#include <sys/wait.h>
4981#ifndef WEXITSTATUS
5213506e 4982# define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
fdfc290b 4983#endif
238235ef
DJ		 4984#ifndef WIFEXITED
4985# define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
4986#endif
4987
4988int
4989main ()
4990{
4991 int s;
4992 wait (&s);
4993 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
4994 ;
4995 return 0;
4996}
4997_ACEOF
5213506e 4998if ac_fn_c_try_compile "$LINENO"; then :
238235ef 4999 ac_cv_header_sys_wait_h=yes
d3982b71 5000else
5213506e 5001 ac_cv_header_sys_wait_h=no
d3982b71 5002fi
5213506e 5003rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
238235ef 5004fi
5213506e
RW		 5005{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
5006$as_echo "$ac_cv_header_sys_wait_h" >&6; }
238235ef
DJ		 5007if test $ac_cv_header_sys_wait_h = yes; then
5008
5213506e 5009$as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
b033df90
DJ		 5010
5011fi
5012
5213506e
RW		 5013{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
5014$as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
5015if test "${ac_cv_header_time+set}" = set; then :
5016 $as_echo_n "(cached) " >&6
b033df90 5017else
5213506e 5018 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
b033df90
DJ		 5019/* end confdefs.h. */
5020#include <sys/types.h>
5021#include <sys/time.h>
5022#include <time.h>
5023
5024int
5025main ()
5026{
5027if ((struct tm *) 0)
5028return 0;
5029 ;
5030 return 0;
5031}
5032_ACEOF
5213506e 5033if ac_fn_c_try_compile "$LINENO"; then :
b033df90
DJ		 5034 ac_cv_header_time=yes
5035else
5213506e 5036 ac_cv_header_time=no
b033df90 5037fi
5213506e 5038rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
b033df90 5039fi
5213506e
RW		 5040{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
5041$as_echo "$ac_cv_header_time" >&6; }
b033df90
DJ		 5042if test $ac_cv_header_time = yes; then
5043
5213506e 5044$as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
b033df90
DJ		 5045
5046fi
5047
5048
5213506e
RW		 5049{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether errno must be declared" >&5
5050$as_echo_n "checking whether errno must be declared... " >&6; }
5051if test "${libiberty_cv_declare_errno+set}" = set; then :
5052 $as_echo_n "(cached) " >&6
b033df90 5053else
5213506e 5054 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
b033df90
DJ		 5055/* end confdefs.h. */
5056#include <errno.h>
5057int
5058main ()
5059{
5060int x = errno;
5061 ;
5062 return 0;
5063}
5064_ACEOF
5213506e 5065if ac_fn_c_try_compile "$LINENO"; then :
b033df90
DJ		 5066 libiberty_cv_declare_errno=no
5067else
5213506e 5068 libiberty_cv_declare_errno=yes
b033df90 5069fi
5213506e 5070rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
b033df90 5071fi
5213506e
RW		 5072{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libiberty_cv_declare_errno" >&5
5073$as_echo "$libiberty_cv_declare_errno" >&6; }
b033df90
DJ		 5074if test $libiberty_cv_declare_errno = yes
5075then
5213506e 5076$as_echo "#define NEED_DECLARATION_ERRNO 1" >>confdefs.h
b033df90
DJ		 5077
5078fi
5079
5080
d49d0907 5081# Determine the size of an int for struct fibnode.
5213506e
RW		 5082# The cast to long int works around a bug in the HP C Compiler
5083# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5084# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5085# This bug is HP SR number 8606223364.
5086{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
5087$as_echo_n "checking size of int... " >&6; }
5088if test "${ac_cv_sizeof_int+set}" = set; then :
5089 $as_echo_n "(cached) " >&6
5090else
5091 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"; then :
5092
5093else
5094 if test "$ac_cv_type_int" = yes; then
5095 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5096$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5097{ as_fn_set_status 77
5098as_fn_error "cannot compute sizeof (int)
5099See \`config.log' for more details." "$LINENO" 5; }; }
5100 else
5101 ac_cv_sizeof_int=0
5102 fi
b033df90 5103fi
b033df90 5104
5213506e
RW		 5105fi
5106{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
5107$as_echo "$ac_cv_sizeof_int" >&6; }
b033df90 5108
b033df90 5109
b033df90 5110
5213506e
RW		 5111cat >>confdefs.h <<_ACEOF
5112#define SIZEOF_INT $ac_cv_sizeof_int
b033df90 5113_ACEOF
b033df90 5114
b033df90 5115
b033df90 5116
5213506e
RW		 5117# Look for a 64-bit type.
5118{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a 64-bit type" >&5
5119$as_echo_n "checking for a 64-bit type... " >&6; }
5120if test "${liberty_cv_uint64+set}" = set; then :
5121 $as_echo_n "(cached) " >&6
238235ef 5122else
5213506e
RW		 5123 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5124/* end confdefs.h. */
5125#ifdef HAVE_STDINT_H
5126#include <stdint.h>
5127#endif
5128int
5129main ()
5130{
5131extern uint64_t foo;
5132 ;
5133 return 0;
5134}
238235ef 5135_ACEOF
5213506e
RW		 5136if ac_fn_c_try_compile "$LINENO"; then :
5137 liberty_cv_uint64=uint64_t
5138else
5139 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
238235ef 5140/* end confdefs.h. */
5213506e
RW		 5141#ifdef HAVE_LIMITS_H
5142#include <limits.h>
5143#endif
5144#ifndef CHAR_BIT
5145#define CHAR_BIT 8
b033df90 5146#endif
238235ef
DJ		 5147int
5148main ()
5149{
5213506e
RW		 5150extern char foo[sizeof(long) * CHAR_BIT >= 64 ? 1 : -1];
5151 ;
5152 return 0;
238235ef
DJ		 5153}
5154_ACEOF
5213506e
RW		 5155if ac_fn_c_try_compile "$LINENO"; then :
5156 liberty_cv_uint64="unsigned long"
238235ef 5157else
5213506e
RW		 5158 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5159/* end confdefs.h. */
5160#ifdef HAVE_LIMITS_H
5161#include <limits.h>
5162#endif
5163#ifndef CHAR_BIT
5164#define CHAR_BIT 8
5165#endif
5166int
5167main ()
5168{
5169extern char foo[sizeof(long long) * CHAR_BIT >= 64 ? 1 : -1];
5170 ;
5171 return 0;
5172}
5173_ACEOF
5174if ac_fn_c_try_compile "$LINENO"; then :
5175 liberty_cv_uint64="unsigned long long"
5176else
5177 liberty_cv_uint64=none
238235ef 5178fi
5213506e 5179rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
238235ef 5180fi
5213506e 5181rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
b033df90 5182fi
5213506e 5183rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
b033df90 5184fi
238235ef 5185
5213506e
RW		 5186{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $liberty_cv_uint64" >&5
5187$as_echo "$liberty_cv_uint64" >&6; }
5188if test "$liberty_cv_uint64" != none; then
5189
5190cat >>confdefs.h <<_ACEOF
5191#define UNSIGNED_64BIT_TYPE $liberty_cv_uint64
238235ef
DJ		 5192_ACEOF
5193
5194fi
5195
0e497905
OS		 5196
5197 ac_fn_c_check_type "$LINENO" "intptr_t" "ac_cv_type_intptr_t" "$ac_includes_default"
5198if test "x$ac_cv_type_intptr_t" = x""yes; then :
5199
5200$as_echo "#define HAVE_INTPTR_T 1" >>confdefs.h
5201
5202else
5203 for ac_type in 'int' 'long int' 'long long int'; do
5204 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5205/* end confdefs.h. */
5206$ac_includes_default
5207int
5208main ()
5209{
5210static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
5211test_array [0] = 0
5212
5213 ;
5214 return 0;
5215}
5216_ACEOF
5217if ac_fn_c_try_compile "$LINENO"; then :
5218
5219cat >>confdefs.h <<_ACEOF
5220#define intptr_t $ac_type
5221_ACEOF
5222
5223 ac_type=
5224fi
5225rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5226 test -z "$ac_type" && break
5227 done
5228fi
5229
5230
5231
5232 ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default"
5233if test "x$ac_cv_type_uintptr_t" = x""yes; then :
5234
5235$as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h
5236
5237else
5238 for ac_type in 'unsigned int' 'unsigned long int' \
5239 'unsigned long long int'; do
5240 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5241/* end confdefs.h. */
5242$ac_includes_default
5243int
5244main ()
5245{
5246static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
5247test_array [0] = 0
5248
5249 ;
5250 return 0;
5251}
5252_ACEOF
5253if ac_fn_c_try_compile "$LINENO"; then :
5254
5255cat >>confdefs.h <<_ACEOF
5256#define uintptr_t $ac_type
5257_ACEOF
5258
5259 ac_type=
5260fi
5261rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5262 test -z "$ac_type" && break
5263 done
5264fi
5265
5266
1cfabf34
ILT		 5267ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default"
5268if test "x$ac_cv_type_ssize_t" = x""yes; then :
5269
5270else
5271
5272cat >>confdefs.h <<_ACEOF
5273#define ssize_t int
5274_ACEOF
5275
5276fi
5277
0e497905 5278
5213506e
RW		 5279# Given the above check, we always have uintptr_t or a fallback
5280# definition. So define HAVE_UINTPTR_T in case any imported code
5281# relies on it.
238235ef 5282
5213506e 5283$as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h
b033df90
DJ		 5284
5285
5213506e
RW		 5286ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
5287if test "x$ac_cv_type_pid_t" = x""yes; then :
b033df90 5288
5213506e 5289else
b033df90 5290
5213506e
RW		 5291cat >>confdefs.h <<_ACEOF
5292#define pid_t int
5293_ACEOF
b033df90 5294
5213506e 5295fi
b033df90
DJ		 5296
5297
5213506e
RW		 5298# This is the list of functions which libiberty will provide if they
5299# are not available on the host.
b033df90 5300
5213506e
RW		 5301funcs="asprintf"
5302funcs="$funcs atexit"
5303funcs="$funcs basename"
5304funcs="$funcs bcmp"
5305funcs="$funcs bcopy"
5306funcs="$funcs bsearch"
5307funcs="$funcs bzero"
5308funcs="$funcs calloc"
5309funcs="$funcs clock"
5310funcs="$funcs ffs"
5311funcs="$funcs getcwd"
5312funcs="$funcs getpagesize"
5313funcs="$funcs gettimeofday"
5314funcs="$funcs index"
5315funcs="$funcs insque"
5316funcs="$funcs memchr"
5317funcs="$funcs memcmp"
5318funcs="$funcs memcpy"
5319funcs="$funcs memmem"
5320funcs="$funcs memmove"
5321funcs="$funcs mempcpy"
5322funcs="$funcs memset"
5323funcs="$funcs mkstemps"
5324funcs="$funcs putenv"
5325funcs="$funcs random"
5326funcs="$funcs rename"
5327funcs="$funcs rindex"
5328funcs="$funcs setenv"
5329funcs="$funcs snprintf"
5330funcs="$funcs sigsetmask"
5331funcs="$funcs stpcpy"
5332funcs="$funcs stpncpy"
5333funcs="$funcs strcasecmp"
5334funcs="$funcs strchr"
5335funcs="$funcs strdup"
5336funcs="$funcs strncasecmp"
5337funcs="$funcs strndup"
5338funcs="$funcs strrchr"
5339funcs="$funcs strstr"
5340funcs="$funcs strtod"
5341funcs="$funcs strtol"
5342funcs="$funcs strtoul"
5343funcs="$funcs strverscmp"
5344funcs="$funcs tmpnam"
5345funcs="$funcs vasprintf"
5346funcs="$funcs vfprintf"
5347funcs="$funcs vprintf"
5348funcs="$funcs vsnprintf"
5349funcs="$funcs vsprintf"
5350funcs="$funcs waitpid"
6e9bd0f8 5351funcs="$funcs setproctitle"
238235ef 5352
5213506e
RW		 5353# Also in the old function.def file: alloca, vfork, getopt.
5354
5355vars="sys_errlist sys_nerr sys_siglist"
5356
d423df48
JJ		 5357checkfuncs="__fsetlocking canonicalize_file_name dup3 getrlimit getrusage \
5358 getsysinfo gettimeofday on_exit psignal pstat_getdynamic pstat_getstatic \
5359 realpath setrlimit sbrk spawnve spawnvpe strerror strsignal sysconf sysctl \
5360 sysmp table times wait3 wait4"
5213506e
RW		 5361
5362# These are neither executed nor required, but they help keep
5363# autoheader happy without adding a bunch of text to acconfig.h.
5364if test "x" = "y"; then
59a8dc25
BE		 5365 for ac_func in asprintf atexit \
5366 basename bcmp bcopy bsearch bzero \
5367 calloc canonicalize_file_name clock \
3b63ca7e 5368 dup3 \
59a8dc25 5369 ffs __fsetlocking \
d423df48 5370 getcwd getpagesize getrlimit getrusage getsysinfo gettimeofday \
59a8dc25
BE		 5371 index insque \
5372 memchr memcmp memcpy memmem memmove memset mkstemps \
5373 on_exit \
5374 psignal pstat_getdynamic pstat_getstatic putenv \
5375 random realpath rename rindex \
d423df48 5376 sbrk setenv setproctitle setrlimit sigsetmask snprintf spawnve spawnvpe \
3b63ca7e 5377 stpcpy stpncpy strcasecmp strchr strdup \
59a8dc25
BE		 5378 strerror strncasecmp strndup strrchr strsignal strstr strtod strtol \
5379 strtoul strverscmp sysconf sysctl sysmp \
5380 table times tmpnam \
5381 vasprintf vfprintf vprintf vsprintf \
5382 wait3 wait4 waitpid
5213506e
RW		 5383do :
5384 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5385ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5386eval as_val=\$$as_ac_var
5387 if test "x$as_val" = x""yes; then :
b033df90 5388 cat >>confdefs.h <<_ACEOF
5213506e 5389#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
238235ef
DJ		 5390_ACEOF
5391
5392fi
b033df90 5393done
238235ef 5394
c3f247f4
RW		 5395 ac_fn_c_check_decl "$LINENO" "basename(char *)" "ac_cv_have_decl_basename_char_p_" "$ac_includes_default"
5396if test "x$ac_cv_have_decl_basename_char_p_" = x""yes; then :
5213506e 5397 ac_have_decl=1
d49d0907 5398else
5213506e
RW		 5399 ac_have_decl=0
5400fi
5401
5402cat >>confdefs.h <<_ACEOF
5403#define HAVE_DECL_BASENAME $ac_have_decl
d49d0907 5404_ACEOF
5213506e
RW		 5405ac_fn_c_check_decl "$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default"
5406if test "x$ac_cv_have_decl_ffs" = x""yes; then :
5407 ac_have_decl=1
d49d0907 5408else
5213506e 5409 ac_have_decl=0
d49d0907 5410fi
5213506e
RW		 5411
5412cat >>confdefs.h <<_ACEOF
5413#define HAVE_DECL_FFS $ac_have_decl
5414_ACEOF
5415ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default"
5416if test "x$ac_cv_have_decl_asprintf" = x""yes; then :
5417 ac_have_decl=1
5418else
5419 ac_have_decl=0
d49d0907 5420fi
d49d0907 5421
5213506e
RW		 5422cat >>confdefs.h <<_ACEOF
5423#define HAVE_DECL_ASPRINTF $ac_have_decl
5424_ACEOF
5425ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
5426if test "x$ac_cv_have_decl_vasprintf" = x""yes; then :
5427 ac_have_decl=1
d49d0907 5428else
5213506e
RW		 5429 ac_have_decl=0
5430fi
5431
5432cat >>confdefs.h <<_ACEOF
5433#define HAVE_DECL_VASPRINTF $ac_have_decl
d49d0907 5434_ACEOF
5213506e
RW		 5435ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
5436if test "x$ac_cv_have_decl_snprintf" = x""yes; then :
5437 ac_have_decl=1
5438else
5439 ac_have_decl=0
5440fi
d49d0907 5441
5213506e
RW		 5442cat >>confdefs.h <<_ACEOF
5443#define HAVE_DECL_SNPRINTF $ac_have_decl
d49d0907 5444_ACEOF
5213506e
RW		 5445ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
5446if test "x$ac_cv_have_decl_vsnprintf" = x""yes; then :
5447 ac_have_decl=1
5448else
5449 ac_have_decl=0
5450fi
5451
5452cat >>confdefs.h <<_ACEOF
5453#define HAVE_DECL_VSNPRINTF $ac_have_decl
d49d0907 5454_ACEOF
d49d0907 5455
d49d0907 5456
5213506e 5457$as_echo "#define HAVE_SYS_ERRLIST 1" >>confdefs.h
d49d0907 5458
d49d0907 5459
5213506e 5460$as_echo "#define HAVE_SYS_NERR 1" >>confdefs.h
d49d0907 5461
d49d0907 5462
5213506e 5463$as_echo "#define HAVE_SYS_SIGLIST 1" >>confdefs.h
d49d0907 5464
d49d0907 5465fi
d49d0907 5466
5213506e
RW		 5467# For each of these functions, if the host does not provide the
5468# function we want to put FN.o in LIBOBJS, and if the host does
5469# provide the function, we want to define HAVE_FN in config.h.
d49d0907 5470
5213506e
RW		 5471setobjs=
5472CHECK=
5473target_header_dir=
5474if test -n "${with_target_subdir}"; then
d49d0907 5475
5213506e
RW		 5476 # We are being configured as a target library. AC_REPLACE_FUNCS
5477 # may not work correctly, because the compiler may not be able to
5478 # link executables. Note that we may still be being configured
5479 # native.
d49d0907 5480
5213506e
RW		 5481 # If we are being configured for newlib, we know which functions
5482 # newlib provide and which ones we will be expected to provide.
d49d0907 5483
5213506e
RW		 5484 if test "x${with_newlib}" = "xyes"; then
5485 case " $LIBOBJS " in
5486 *" asprintf.$ac_objext "* ) ;;
5487 *) LIBOBJS="$LIBOBJS asprintf.$ac_objext"
5488 ;;
5489esac
d49d0907 5490
5213506e
RW		 5491 case " $LIBOBJS " in
5492 *" basename.$ac_objext "* ) ;;
5493 *) LIBOBJS="$LIBOBJS basename.$ac_objext"
5494 ;;
5495esac
d49d0907 5496
5213506e
RW		 5497 case " $LIBOBJS " in
5498 *" insque.$ac_objext "* ) ;;
5499 *) LIBOBJS="$LIBOBJS insque.$ac_objext"
5500 ;;
5501esac
d49d0907 5502
5213506e
RW		 5503 case " $LIBOBJS " in
5504 *" random.$ac_objext "* ) ;;
5505 *) LIBOBJS="$LIBOBJS random.$ac_objext"
5506 ;;
5507esac
d3982b71 5508
5213506e
RW		 5509 case " $LIBOBJS " in
5510 *" strdup.$ac_objext "* ) ;;
5511 *) LIBOBJS="$LIBOBJS strdup.$ac_objext"
5512 ;;
5513esac
238235ef 5514
5213506e
RW		 5515 case " $LIBOBJS " in
5516 *" vasprintf.$ac_objext "* ) ;;
5517 *) LIBOBJS="$LIBOBJS vasprintf.$ac_objext"
5518 ;;
5519esac
5520
5521
5522 for f in $funcs; do
5523 case "$f" in
5524 asprintf | basename | insque | random | strdup | vasprintf)
5525 ;;
5526 *)
5527 n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
5528 cat >>confdefs.h <<_ACEOF
5529#define $n 1
238235ef 5530_ACEOF
fdfc290b 5531
5213506e
RW		 5532 ;;
5533 esac
5534 done
238235ef 5535
5213506e
RW		 5536 # newlib doesnt provide any of the variables in $vars, so we
5537 # dont have to check them here.
238235ef 5538
5213506e
RW		 5539 # Of the functions in $checkfuncs, newlib only has strerror.
5540 $as_echo "#define HAVE_STRERROR 1" >>confdefs.h
238235ef
DJ		 5541
5542
5213506e 5543 setobjs=yes
238235ef 5544
5213506e 5545 fi
238235ef 5546
5213506e
RW		 5547 # If we are being configured for Mingw, we know which functions
5548 # Mingw provides and which ones we will be expected to provide.
238235ef 5549
5213506e
RW		 5550 case "${host}" in
5551 *-*-mingw*)
5552 case " $LIBOBJS " in
5553 *" asprintf.$ac_objext "* ) ;;
5554 *) LIBOBJS="$LIBOBJS asprintf.$ac_objext"
5555 ;;
5556esac
238235ef 5557
5213506e
RW		 5558 case " $LIBOBJS " in
5559 *" basename.$ac_objext "* ) ;;
5560 *) LIBOBJS="$LIBOBJS basename.$ac_objext"
5561 ;;
5562esac
238235ef 5563
5213506e
RW		 5564 case " $LIBOBJS " in
5565 *" bcmp.$ac_objext "* ) ;;
5566 *) LIBOBJS="$LIBOBJS bcmp.$ac_objext"
5567 ;;
5568esac
238235ef 5569
5213506e
RW		 5570 case " $LIBOBJS " in
5571 *" bcopy.$ac_objext "* ) ;;
5572 *) LIBOBJS="$LIBOBJS bcopy.$ac_objext"
5573 ;;
5574esac
238235ef 5575
5213506e
RW		 5576 case " $LIBOBJS " in
5577 *" bzero.$ac_objext "* ) ;;
5578 *) LIBOBJS="$LIBOBJS bzero.$ac_objext"
5579 ;;
5580esac
238235ef 5581
5213506e
RW		 5582 case " $LIBOBJS " in
5583 *" clock.$ac_objext "* ) ;;
5584 *) LIBOBJS="$LIBOBJS clock.$ac_objext"
5585 ;;
5586esac
238235ef 5587
5213506e
RW		 5588 case " $LIBOBJS " in
5589 *" ffs.$ac_objext "* ) ;;
5590 *) LIBOBJS="$LIBOBJS ffs.$ac_objext"
5591 ;;
5592esac
238235ef 5593
5213506e
RW		 5594 case " $LIBOBJS " in
5595 *" getpagesize.$ac_objext "* ) ;;
5596 *) LIBOBJS="$LIBOBJS getpagesize.$ac_objext"
5597 ;;
5598esac
238235ef 5599
5213506e
RW		 5600 case " $LIBOBJS " in
5601 *" index.$ac_objext "* ) ;;
5602 *) LIBOBJS="$LIBOBJS index.$ac_objext"
5603 ;;
5604esac
238235ef 5605
5213506e
RW		 5606 case " $LIBOBJS " in
5607 *" insque.$ac_objext "* ) ;;
5608 *) LIBOBJS="$LIBOBJS insque.$ac_objext"
5609 ;;
5610esac
238235ef 5611
5213506e
RW		 5612 case " $LIBOBJS " in
5613 *" mempcpy.$ac_objext "* ) ;;
5614 *) LIBOBJS="$LIBOBJS mempcpy.$ac_objext"
5615 ;;
5616esac
238235ef 5617
5213506e
RW		 5618 case " $LIBOBJS " in
5619 *" mkstemps.$ac_objext "* ) ;;
5620 *) LIBOBJS="$LIBOBJS mkstemps.$ac_objext"
5621 ;;
5622esac
238235ef 5623
5213506e
RW		 5624 case " $LIBOBJS " in
5625 *" random.$ac_objext "* ) ;;
5626 *) LIBOBJS="$LIBOBJS random.$ac_objext"
5627 ;;
5628esac
238235ef 5629
5213506e
RW		 5630 case " $LIBOBJS " in
5631 *" rindex.$ac_objext "* ) ;;
5632 *) LIBOBJS="$LIBOBJS rindex.$ac_objext"
5633 ;;
5634esac
238235ef 5635
5213506e
RW		 5636 case " $LIBOBJS " in
5637 *" sigsetmask.$ac_objext "* ) ;;
5638 *) LIBOBJS="$LIBOBJS sigsetmask.$ac_objext"
5639 ;;
5640esac
238235ef 5641
5213506e
RW		 5642 case " $LIBOBJS " in
5643 *" stpcpy.$ac_objext "* ) ;;
5644 *) LIBOBJS="$LIBOBJS stpcpy.$ac_objext"
5645 ;;
5646esac
238235ef 5647
5213506e
RW		 5648 case " $LIBOBJS " in
5649 *" stpncpy.$ac_objext "* ) ;;
5650 *) LIBOBJS="$LIBOBJS stpncpy.$ac_objext"
5651 ;;
5652esac
238235ef 5653
5213506e
RW		 5654 case " $LIBOBJS " in
5655 *" strndup.$ac_objext "* ) ;;
5656 *) LIBOBJS="$LIBOBJS strndup.$ac_objext"
5657 ;;
5658esac
238235ef 5659
5213506e
RW		 5660 case " $LIBOBJS " in
5661 *" strverscmp.$ac_objext "* ) ;;
5662 *) LIBOBJS="$LIBOBJS strverscmp.$ac_objext"
5663 ;;
5664esac
238235ef 5665
5213506e
RW		 5666 case " $LIBOBJS " in
5667 *" vasprintf.$ac_objext "* ) ;;
5668 *) LIBOBJS="$LIBOBJS vasprintf.$ac_objext"
5669 ;;
5670esac
238235ef 5671
5213506e
RW		 5672 case " $LIBOBJS " in
5673 *" waitpid.$ac_objext "* ) ;;
5674 *) LIBOBJS="$LIBOBJS waitpid.$ac_objext"
5675 ;;
5676esac
238235ef
DJ		 5677
5678
5213506e
RW		 5679 for f in $funcs; do
5680 case "$f" in
5681 asprintf | basename | bcmp | bcopy | bzero | clock | ffs | getpagesize | index | insque | mempcpy | mkstemps | random | rindex | sigsetmask | stpcpy | stpncpy | strdup | strndup | strverscmp | vasprintf | waitpid)
5682 ;;
5683 *)
5684 n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
5685 cat >>confdefs.h <<_ACEOF
5686#define $n 1
5687_ACEOF
238235ef 5688
5213506e
RW		 5689 ;;
5690 esac
5691 done
238235ef 5692
5213506e
RW		 5693 # Mingw doesnt provide any of the variables in $vars, so we
5694 # dont have to check them here.
238235ef 5695
5213506e
RW		 5696 # Of the functions in $checkfuncs, Mingw only has strerror.
5697 $as_echo "#define HAVE_STRERROR 1" >>confdefs.h
238235ef
DJ		 5698
5699
5213506e
RW		 5700 setobjs=yes
5701 ;;
238235ef 5702
5213506e
RW		 5703 *-*-msdosdjgpp)
5704 case " $LIBOBJS " in
5705 *" vasprintf.$ac_objext "* ) ;;
5706 *) LIBOBJS="$LIBOBJS vasprintf.$ac_objext"
5707 ;;
5708esac
238235ef 5709
5213506e
RW		 5710 case " $LIBOBJS " in
5711 *" vsnprintf.$ac_objext "* ) ;;
5712 *) LIBOBJS="$LIBOBJS vsnprintf.$ac_objext"
5713 ;;
5714esac
238235ef 5715
5213506e
RW		 5716 case " $LIBOBJS " in
5717 *" snprintf.$ac_objext "* ) ;;
5718 *) LIBOBJS="$LIBOBJS snprintf.$ac_objext"
5719 ;;
5720esac
238235ef 5721
5213506e
RW		 5722 case " $LIBOBJS " in
5723 *" asprintf.$ac_objext "* ) ;;
5724 *) LIBOBJS="$LIBOBJS asprintf.$ac_objext"
5725 ;;
5726esac
238235ef
DJ		 5727
5728
5213506e
RW		 5729 for f in atexit basename bcmp bcopy bsearch bzero calloc clock ffs \
5730 getcwd getpagesize getrusage gettimeofday \
5731 index insque memchr memcmp memcpy memmove memset psignal \
5732 putenv random rename rindex sbrk setenv stpcpy strcasecmp \
5733 strchr strdup strerror strncasecmp strrchr strstr strtod \
5734 strtol strtoul sysconf times tmpnam vfprintf vprintf \
5735 vsprintf waitpid
5736 do
5737 n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
5738 cat >>confdefs.h <<_ACEOF
5739#define $n 1
5740_ACEOF
238235ef 5741
5213506e 5742 done
238235ef 5743
17998b22 5744
5213506e
RW		 5745 setobjs=yes
5746 ;;
17998b22 5747
5213506e 5748 esac
f9a9ac80 5749
5213506e
RW		 5750 # We may wish to install the target headers somewhere.
5751 # Check whether --enable-install-libiberty was given.
5752if test "${enable_install_libiberty+set}" = set; then :
5753 enableval=$enable_install_libiberty; enable_install_libiberty=$enableval
5754else
5755 enable_install_libiberty=no
5756fi
f9a9ac80 5757
5213506e
RW		 5758 # Option parsed, now set things appropriately.
5759 case x"$enable_install_libiberty" in
5760 xyes|x)
5761 target_header_dir=libiberty
238235ef 5762 ;;
5213506e
RW		 5763 xno)
5764 target_header_dir=
238235ef 5765 ;;
5213506e
RW		 5766 *)
5767 # This could be sanity-checked in various ways...
5768 target_header_dir="${enable_install_libiberty}"
5769 ;;
5770 esac
5771
5772
0bc0cd11 5773else
238235ef 5774
5213506e
RW		 5775 # Not a target library, so we set things up to run the test suite.
5776 CHECK=really-check
0bc0cd11
JL		 5777
5778fi
5779
238235ef 5780
238235ef 5781
238235ef 5782
5213506e
RW		 5783case "${host}" in
5784 *-*-cygwin* | *-*-mingw*)
5785 $as_echo "#define HAVE_SYS_ERRLIST 1" >>confdefs.h
238235ef 5786
5213506e 5787 $as_echo "#define HAVE_SYS_NERR 1" >>confdefs.h
238235ef 5788
5213506e
RW		 5789 ;;
5790esac
0bc0cd11 5791
5213506e
RW		 5792if test -z "${setobjs}"; then
5793 case "${host}" in
0bc0cd11 5794
5213506e
RW		 5795 *-*-vxworks*)
5796 # Handle VxWorks configuration specially, since on VxWorks the
5797 # libraries are actually on the target board, not in the file
5798 # system.
5799 case " $LIBOBJS " in
5800 *" basename.$ac_objext "* ) ;;
5801 *) LIBOBJS="$LIBOBJS basename.$ac_objext"
5802 ;;
3beb1315
HPN		 5803esac
5804
5213506e
RW		 5805 case " $LIBOBJS " in
5806 *" getpagesize.$ac_objext "* ) ;;
5807 *) LIBOBJS="$LIBOBJS getpagesize.$ac_objext"
5808 ;;
5809esac
238235ef 5810
5213506e
RW		 5811 case " $LIBOBJS " in
5812 *" insque.$ac_objext "* ) ;;
5813 *) LIBOBJS="$LIBOBJS insque.$ac_objext"
5814 ;;
5815esac
e490616e 5816
5213506e
RW		 5817 case " $LIBOBJS " in
5818 *" random.$ac_objext "* ) ;;
5819 *) LIBOBJS="$LIBOBJS random.$ac_objext"
5820 ;;
5821esac
238235ef 5822
5213506e
RW		 5823 case " $LIBOBJS " in
5824 *" strcasecmp.$ac_objext "* ) ;;
5825 *) LIBOBJS="$LIBOBJS strcasecmp.$ac_objext"
5826 ;;
5827esac
238235ef 5828
5213506e
RW		 5829 case " $LIBOBJS " in
5830 *" strncasecmp.$ac_objext "* ) ;;
5831 *) LIBOBJS="$LIBOBJS strncasecmp.$ac_objext"
5832 ;;
3beb1315
HPN		 5833esac
5834
5213506e
RW		 5835 case " $LIBOBJS " in
5836 *" strdup.$ac_objext "* ) ;;
5837 *) LIBOBJS="$LIBOBJS strdup.$ac_objext"
5838 ;;
5839esac
e490616e 5840
5213506e
RW		 5841 case " $LIBOBJS " in
5842 *" vfork.$ac_objext "* ) ;;
5843 *) LIBOBJS="$LIBOBJS vfork.$ac_objext"
5844 ;;
5845esac
e490616e 5846
5213506e
RW		 5847 case " $LIBOBJS " in
5848 *" waitpid.$ac_objext "* ) ;;
5849 *) LIBOBJS="$LIBOBJS waitpid.$ac_objext"
5850 ;;
5851esac
238235ef 5852
5213506e
RW		 5853 case " $LIBOBJS " in
5854 *" vasprintf.$ac_objext "* ) ;;
5855 *) LIBOBJS="$LIBOBJS vasprintf.$ac_objext"
5856 ;;
5857esac
9ce3f7e5 5858
5213506e
RW		 5859 for f in $funcs; do
5860 case "$f" in
5861 basename | getpagesize | insque | random | strcasecmp)
5862 ;;
5863 strncasecmp | strdup | vfork | waitpid | vasprintf)
5864 ;;
5865 *)
5866 n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
5867 cat >>confdefs.h <<_ACEOF
5868#define $n 1
238235ef 5869_ACEOF
238235ef 5870
5213506e
RW		 5871 ;;
5872 esac
5873 done
9ce3f7e5 5874
5213506e
RW		 5875 # VxWorks doesn't provide any of the variables in $vars, so we
5876 # don't have to check them here.
9ce3f7e5 5877
5213506e
RW		 5878 # Of the functions in $checkfuncs, VxWorks only has strerror.
5879 $as_echo "#define HAVE_STRERROR 1" >>confdefs.h
e490616e 5880
238235ef 5881
5213506e
RW		 5882 setobjs=yes
5883 ;;
5884
5885 esac
0bc0cd11
JL		 5886fi
5887
5213506e 5888if test -z "${setobjs}"; then
0bc0cd11 5889
5213506e 5890 case "${host}" in
aa9dc53d 5891
5213506e
RW		 5892 *-*-mingw32*)
5893 # Under mingw32, sys_nerr and sys_errlist exist, but they are
5894 # macros, so the test below won't find them.
5895 libiberty_cv_var_sys_nerr=yes
5896 libiberty_cv_var_sys_errlist=yes
5897 ;;
238235ef 5898
5213506e
RW		 5899 *-*-msdosdjgpp*)
5900 # vfork and fork are stubs.
5901 ac_cv_func_vfork_works=no
5902 ;;
aa9dc53d 5903
5213506e
RW		 5904 *-*-uwin*)
5905 # Under some versions of uwin, vfork is notoriously buggy and the test
5906 # can hang configure; on other versions, vfork exists just as a stub.
5907 # FIXME: This should be removed once vfork in uwin's runtime is fixed.
5908 ac_cv_func_vfork_works=no
5909 # Under uwin 2.0+, sys_nerr and sys_errlist exist, but they are
5910 # macros (actually, these are imported from a DLL, but the end effect
5911 # is the same), so the test below won't find them.
5912 libiberty_cv_var_sys_nerr=yes
5913 libiberty_cv_var_sys_errlist=yes
5914 ;;
238235ef 5915
5213506e
RW		 5916 *-*-*vms*)
5917 # Under VMS, vfork works very different than on Unix. The standard test
5918 # won't work, and it isn't easily adaptable. It makes more sense to
5919 # just force it.
5920 ac_cv_func_vfork_works=yes
5921 ;;
238235ef 5922
5213506e 5923 esac
aa9dc53d 5924
5213506e
RW		 5925 # We haven't set the list of objects yet. Use the standard autoconf
5926 # tests. This will only work if the compiler works.
5927 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing strerror" >&5
5928$as_echo_n "checking for library containing strerror... " >&6; }
5929if test "${ac_cv_search_strerror+set}" = set; then :
5930 $as_echo_n "(cached) " >&6
238235ef 5931else
5213506e
RW		 5932 ac_func_search_save_LIBS=$LIBS
5933cat confdefs.h - <<_ACEOF >conftest.$ac_ext
238235ef 5934/* end confdefs.h. */
5213506e
RW		 5935
5936/* Override any GCC internal prototype to avoid an error.
5937 Use char because int might match the return type of a GCC
238235ef 5938 builtin and then its argument prototype would still apply. */
238235ef 5939#ifdef __cplusplus
5213506e 5940extern "C"
0bc0cd11 5941#endif
5213506e 5942char strerror ();
238235ef
DJ		 5943int
5944main ()
5945{
5213506e 5946return strerror ();
238235ef
DJ		 5947 ;
5948 return 0;
5949}
5950_ACEOF
5213506e
RW		 5951for ac_lib in '' cposix; do
5952 if test -z "$ac_lib"; then
5953 ac_res="none required"
5954 else
5955 ac_res=-l$ac_lib
5956 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
5957 fi
5958 if test x$gcc_no_link = xyes; then
5959 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
5960fi
5961if ac_fn_c_try_link "$LINENO"; then :
5962 ac_cv_search_strerror=$ac_res
5963fi
5964rm -f core conftest.err conftest.$ac_objext \
5965 conftest$ac_exeext
5966 if test "${ac_cv_search_strerror+set}" = set; then :
5967 break
5968fi
5969done
5970if test "${ac_cv_search_strerror+set}" = set; then :
238235ef 5971
5213506e
RW		 5972else
5973 ac_cv_search_strerror=no
238235ef 5974fi
5213506e
RW		 5975rm conftest.$ac_ext
5976LIBS=$ac_func_search_save_LIBS
5977fi
5978{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_strerror" >&5
5979$as_echo "$ac_cv_search_strerror" >&6; }
5980ac_res=$ac_cv_search_strerror
5981if test "$ac_res" != no; then :
5982 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
5983
238235ef 5984fi
5213506e
RW		 5985
5986 for ac_func in $funcs
5987do :
5988 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5989ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5990eval as_val=\$$as_ac_var
5991 if test "x$as_val" = x""yes; then :
238235ef 5992 cat >>confdefs.h <<_ACEOF
5213506e 5993#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
238235ef 5994_ACEOF
0bc0cd11 5995
5213506e
RW		 5996else
5997 case " $LIBOBJS " in
5998 *" $ac_func.$ac_objext "* ) ;;
5999 *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext"
6000 ;;
6001esac
6002
0bc0cd11
JL		 6003fi
6004done
6005
5213506e
RW		 6006
6007 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether alloca needs Cray hooks" >&5
6008$as_echo_n "checking whether alloca needs Cray hooks... " >&6; }
6009if test "${ac_cv_os_cray+set}" = set; then :
6010 $as_echo_n "(cached) " >&6
3c60ae5a 6011else
5213506e 6012 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3c60ae5a 6013/* end confdefs.h. */
5213506e
RW		 6014#if defined(CRAY) && ! defined(CRAY2)
6015webecray
6016#else
6017wenotbecray
3c60ae5a
GDR		 6018#endif
6019
3c60ae5a 6020_ACEOF
5213506e
RW		 6021if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6022 $EGREP "webecray" >/dev/null 2>&1; then :
6023 ac_cv_os_cray=yes
3c60ae5a 6024else
5213506e 6025 ac_cv_os_cray=no
3c60ae5a 6026fi
5213506e
RW		 6027rm -f conftest*
6028
3c60ae5a 6029fi
5213506e
RW		 6030{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
6031$as_echo "$ac_cv_os_cray" >&6; }
6032if test $ac_cv_os_cray = yes; then
6033 for ac_func in _getb67 GETB67 getb67; do
6034 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6035ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6036eval as_val=\$$as_ac_var
6037 if test "x$as_val" = x""yes; then :
3c60ae5a
GDR		 6038
6039cat >>confdefs.h <<_ACEOF
5213506e 6040#define CRAY_STACKSEG_END $ac_func
3c60ae5a 6041_ACEOF
5213506e
RW		 6042 break
6043fi
3c60ae5a 6044
5213506e
RW		 6045 done
6046fi
3c60ae5a 6047
5213506e
RW		 6048{ $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
6049$as_echo_n "checking stack direction for C alloca... " >&6; }
6050if test "${ac_cv_c_stack_direction+set}" = set; then :
6051 $as_echo_n "(cached) " >&6
3c60ae5a 6052else
5213506e
RW		 6053 if test "$cross_compiling" = yes; then :
6054 ac_cv_c_stack_direction=0
3c60ae5a 6055else
5213506e 6056 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3c60ae5a 6057/* end confdefs.h. */
5213506e
RW		 6058find_stack_direction ()
6059{
6060 static char *addr = 0;
6061 auto char dummy;
6062 if (addr == 0)
6063 {
6064 addr = &dummy;
6065 return find_stack_direction ();
6066 }
6067 else
6068 return (&dummy > addr) ? 1 : -1;
6069}
3c60ae5a
GDR		 6070main ()
6071{
5213506e 6072 exit (find_stack_direction() < 0);
3c60ae5a
GDR		 6073}
6074_ACEOF
5213506e
RW		 6075if ac_fn_c_try_run "$LINENO"; then :
6076 ac_cv_c_stack_direction=1
3c60ae5a 6077else
5213506e
RW		 6078 ac_cv_c_stack_direction=-1
6079fi
6080rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6081 conftest.$ac_objext conftest.beam conftest.$ac_ext
3c60ae5a 6082fi
5213506e 6083
3c60ae5a 6084fi
5213506e
RW		 6085{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
6086$as_echo "$ac_cv_c_stack_direction" >&6; }
3c60ae5a
GDR		 6087
6088cat >>confdefs.h <<_ACEOF
5213506e 6089#define STACK_DIRECTION $ac_cv_c_stack_direction
3c60ae5a
GDR		 6090_ACEOF
6091
6092
5213506e
RW		 6093 for ac_header in vfork.h
6094do :
6095 ac_fn_c_check_header_preproc "$LINENO" "vfork.h" "ac_cv_header_vfork_h"
6096if test "x$ac_cv_header_vfork_h" = x""yes; then :
3c60ae5a 6097 cat >>confdefs.h <<_ACEOF
5213506e 6098#define HAVE_VFORK_H 1
3c60ae5a
GDR		 6099_ACEOF
6100
5213506e
RW		 6101fi
6102done
6103
6104for ac_func in fork vfork
6105do :
6106 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6107ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6108eval as_val=\$$as_ac_var
6109 if test "x$as_val" = x""yes; then :
6110 cat >>confdefs.h <<_ACEOF
6111#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
6112_ACEOF
3c60ae5a
GDR		 6113
6114fi
5213506e
RW		 6115done
6116
6117if test "x$ac_cv_func_fork" = xyes; then
6118 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
6119$as_echo_n "checking for working fork... " >&6; }
6120if test "${ac_cv_func_fork_works+set}" = set; then :
6121 $as_echo_n "(cached) " >&6
3c60ae5a 6122else
5213506e
RW		 6123 if test "$cross_compiling" = yes; then :
6124 ac_cv_func_fork_works=cross
6125else
6126 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3c60ae5a
GDR		 6127/* end confdefs.h. */
6128$ac_includes_default
6129int
6130main ()
6131{
5213506e
RW		 6132
6133 /* By Ruediger Kuhlmann. */
6134 return fork () < 0;
3c60ae5a
GDR		 6135
6136 ;
6137 return 0;
6138}
6139_ACEOF
5213506e
RW		 6140if ac_fn_c_try_run "$LINENO"; then :
6141 ac_cv_func_fork_works=yes
3c60ae5a 6142else
5213506e 6143 ac_cv_func_fork_works=no
3c60ae5a 6144fi
5213506e
RW		 6145rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6146 conftest.$ac_objext conftest.beam conftest.$ac_ext
3c60ae5a 6147fi
3c60ae5a 6148
5213506e
RW		 6149fi
6150{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
6151$as_echo "$ac_cv_func_fork_works" >&6; }
3c60ae5a
GDR		 6152
6153else
5213506e
RW		 6154 ac_cv_func_fork_works=$ac_cv_func_fork
6155fi
6156if test "x$ac_cv_func_fork_works" = xcross; then
6157 case $host in
6158 *-*-amigaos* | *-*-msdosdjgpp*)
6159 # Override, as these systems have only a dummy fork() stub
6160 ac_cv_func_fork_works=no
6161 ;;
6162 *)
6163 ac_cv_func_fork_works=yes
6164 ;;
6165 esac
6166 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
6167$as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
3c60ae5a 6168fi
5213506e
RW		 6169ac_cv_func_vfork_works=$ac_cv_func_vfork
6170if test "x$ac_cv_func_vfork" = xyes; then
6171 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
6172$as_echo_n "checking for working vfork... " >&6; }
6173if test "${ac_cv_func_vfork_works+set}" = set; then :
6174 $as_echo_n "(cached) " >&6
3c60ae5a 6175else
5213506e
RW		 6176 if test "$cross_compiling" = yes; then :
6177 ac_cv_func_vfork_works=cross
6178else
6179 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3c60ae5a 6180/* end confdefs.h. */
5213506e 6181/* Thanks to Paul Eggert for this test. */
3c60ae5a 6182$ac_includes_default
5213506e
RW		 6183#include <sys/wait.h>
6184#ifdef HAVE_VFORK_H
6185# include <vfork.h>
6186#endif
6187/* On some sparc systems, changes by the child to local and incoming
6188 argument registers are propagated back to the parent. The compiler
6189 is told about this with #include <vfork.h>, but some compilers
6190 (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a
6191 static variable whose address is put into a register that is
6192 clobbered by the vfork. */
6193static void
6194#ifdef __cplusplus
6195sparc_address_test (int arg)
6196# else
6197sparc_address_test (arg) int arg;
6198#endif
6199{
6200 static pid_t child;
6201 if (!child) {
6202 child = vfork ();
6203 if (child < 0) {
6204 perror ("vfork");
6205 _exit(2);
6206 }
6207 if (!child) {
6208 arg = getpid();
6209 write(-1, "", 0);
6210 _exit (arg);
6211 }
6212 }
6213}
6214
3c60ae5a
GDR		 6215int
6216main ()
6217{
5213506e
RW		 6218 pid_t parent = getpid ();
6219 pid_t child;
3c60ae5a 6220
5213506e 6221 sparc_address_test (0);
3c60ae5a 6222
5213506e 6223 child = vfork ();
3c60ae5a 6224
5213506e
RW		 6225 if (child == 0) {
6226 /* Here is another test for sparc vfork register problems. This
6227 test uses lots of local variables, at least as many local
6228 variables as main has allocated so far including compiler
6229 temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris
6230 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should
6231 reuse the register of parent for one of the local variables,
6232 since it will think that parent can't possibly be used any more
6233 in this routine. Assigning to the local variable will thus
6234 munge parent in the parent process. */
6235 pid_t
6236 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
6237 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
6238 /* Convince the compiler that p..p7 are live; otherwise, it might
6239 use the same hardware register for all 8 local variables. */
6240 if (p != p1 || p != p2 || p != p3 || p != p4
6241 || p != p5 || p != p6 || p != p7)
6242 _exit(1);
3c60ae5a 6243
5213506e
RW		 6244 /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
6245 from child file descriptors. If the child closes a descriptor
6246 before it execs or exits, this munges the parent's descriptor
6247 as well. Test for this by closing stdout in the child. */
6248 _exit(close(fileno(stdout)) != 0);
6249 } else {
6250 int status;
6251 struct stat st;
3c60ae5a 6252
5213506e
RW		 6253 while (wait(&status) != child)
6254 ;
6255 return (
6256 /* Was there some problem with vforking? */
6257 child < 0
3c60ae5a 6258
5213506e
RW		 6259 /* Did the child fail? (This shouldn't happen.) */
6260 || status
3c60ae5a 6261
5213506e
RW		 6262 /* Did the vfork/compiler bug occur? */
6263 || parent != getpid()
ddcf783b 6264
5213506e
RW		 6265 /* Did the file descriptor bug occur? */
6266 || fstat(fileno(stdout), &st) != 0
6267 );
6268 }
ddcf783b
EZ		 6269}
6270_ACEOF
5213506e
RW		 6271if ac_fn_c_try_run "$LINENO"; then :
6272 ac_cv_func_vfork_works=yes
ddcf783b 6273else
5213506e
RW		 6274 ac_cv_func_vfork_works=no
6275fi
6276rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6277 conftest.$ac_objext conftest.beam conftest.$ac_ext
6278fi
ddcf783b 6279
ddcf783b 6280fi
5213506e
RW		 6281{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
6282$as_echo "$ac_cv_func_vfork_works" >&6; }
6283
6284fi;
6285if test "x$ac_cv_func_fork_works" = xcross; then
6286 ac_cv_func_vfork_works=$ac_cv_func_vfork
6287 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
6288$as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
ddcf783b 6289fi
ddcf783b 6290
5213506e 6291if test "x$ac_cv_func_vfork_works" = xyes; then
ddcf783b 6292
5213506e 6293$as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
ddcf783b
EZ		 6294
6295else
ddcf783b 6296
5213506e 6297$as_echo "#define vfork fork" >>confdefs.h
ddcf783b
EZ		 6298
6299fi
5213506e 6300if test "x$ac_cv_func_fork_works" = xyes; then
ddcf783b 6301
5213506e 6302$as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
ddcf783b 6303
ddcf783b 6304fi
ddcf783b 6305
5213506e
RW		 6306 if test $ac_cv_func_vfork_works = no; then
6307 case " $LIBOBJS " in
6308 *" vfork.$ac_objext "* ) ;;
6309 *) LIBOBJS="$LIBOBJS vfork.$ac_objext"
6310 ;;
6311esac
ddcf783b 6312
5213506e
RW		 6313 fi
6314 # We only need _doprnt if we might use it to implement v*printf.
6315 if test $ac_cv_func_vprintf != yes \
6316 || test $ac_cv_func_vfprintf != yes \
6317 || test $ac_cv_func_vsprintf != yes; then
6318 for ac_func in _doprnt
6319do :
6320 ac_fn_c_check_func "$LINENO" "_doprnt" "ac_cv_func__doprnt"
6321if test "x$ac_cv_func__doprnt" = x""yes; then :
ddcf783b 6322 cat >>confdefs.h <<_ACEOF
5213506e 6323#define HAVE__DOPRNT 1
ddcf783b
EZ		 6324_ACEOF
6325
5213506e
RW		 6326else
6327 case " $LIBOBJS " in
6328 *" $ac_func.$ac_objext "* ) ;;
6329 *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext"
6330 ;;
6331esac
ddcf783b 6332
d7cf8390 6333fi
5213506e 6334done
d7cf8390
GDR		 6335
6336
5213506e
RW		 6337 else
6338 for ac_func in _doprnt
6339do :
6340 ac_fn_c_check_func "$LINENO" "_doprnt" "ac_cv_func__doprnt"
6341if test "x$ac_cv_func__doprnt" = x""yes; then :
6342 cat >>confdefs.h <<_ACEOF
6343#define HAVE__DOPRNT 1
d7cf8390 6344_ACEOF
d7cf8390 6345
d7cf8390 6346fi
5213506e 6347done
d7cf8390 6348
5213506e 6349 fi
d7cf8390 6350
5213506e
RW		 6351 for v in $vars; do
6352 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $v" >&5
6353$as_echo_n "checking for $v... " >&6; }
6354 if { as_var=libiberty_cv_var_$v; eval "test \"\${$as_var+set}\" = set"; }; then :
6355 $as_echo_n "(cached) " >&6
d7cf8390 6356else
5213506e
RW		 6357 if test x$gcc_no_link = xyes; then
6358 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
d7cf8390 6359fi
5213506e 6360cat confdefs.h - <<_ACEOF >conftest.$ac_ext
d7cf8390 6361/* end confdefs.h. */
5213506e 6362int *p;
d7cf8390
GDR		 6363int
6364main ()
6365{
5213506e 6366extern int $v []; p = $v;
d7cf8390
GDR		 6367 ;
6368 return 0;
6369}
6370_ACEOF
5213506e
RW		 6371if ac_fn_c_try_link "$LINENO"; then :
6372 eval "libiberty_cv_var_$v=yes"
d7cf8390 6373else
5213506e 6374 eval "libiberty_cv_var_$v=no"
d7cf8390 6375fi
5213506e
RW		 6376rm -f core conftest.err conftest.$ac_objext \
6377 conftest$ac_exeext conftest.$ac_ext
d7cf8390 6378fi
d7cf8390 6379
5213506e
RW		 6380 if eval "test \"`echo '$libiberty_cv_var_'$v`\" = yes"; then
6381 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6382$as_echo "yes" >&6; }
6383 n=HAVE_`echo $v | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6384 cat >>confdefs.h <<_ACEOF
6385#define $n 1
d7cf8390
GDR		 6386_ACEOF
6387
5213506e
RW		 6388 else
6389 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6390$as_echo "no" >&6; }
6391 fi
6392 done
d7cf8390 6393
5213506e
RW		 6394 # special check for _system_configuration because AIX <4.3.2 do not
6395 # contain the `physmem' member.
6396 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for external symbol _system_configuration" >&5
6397$as_echo_n "checking for external symbol _system_configuration... " >&6; }
6398 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8b82b724 6399/* end confdefs.h. */
5213506e 6400#include <sys/systemcfg.h>
8b82b724
BE		 6401int
6402main ()
6403{
5213506e 6404double x = _system_configuration.physmem;
8b82b724
BE		 6405 ;
6406 return 0;
6407}
6408_ACEOF
5213506e
RW		 6409if ac_fn_c_try_compile "$LINENO"; then :
6410 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6411$as_echo "yes" >&6; }
8b82b724 6412
5213506e 6413$as_echo "#define HAVE__SYSTEM_CONFIGURATION 1" >>confdefs.h
8b82b724
BE		 6414
6415else
5213506e
RW		 6416 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6417$as_echo "no" >&6; }
6418fi
6419rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6420
6421 for ac_func in $checkfuncs
6422do :
6423 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6424ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6425eval as_val=\$$as_ac_var
6426 if test "x$as_val" = x""yes; then :
8b82b724 6427 cat >>confdefs.h <<_ACEOF
5213506e 6428#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
8b82b724
BE		 6429_ACEOF
6430
d7cf8390 6431fi
5213506e 6432done
d7cf8390 6433
c3f247f4
RW		 6434 ac_fn_c_check_decl "$LINENO" "basename(char *)" "ac_cv_have_decl_basename_char_p_" "$ac_includes_default"
6435if test "x$ac_cv_have_decl_basename_char_p_" = x""yes; then :
5213506e 6436 ac_have_decl=1
d7cf8390 6437else
5213506e 6438 ac_have_decl=0
d7cf8390 6439fi
d7cf8390
GDR		 6440
6441cat >>confdefs.h <<_ACEOF
5213506e 6442#define HAVE_DECL_BASENAME $ac_have_decl
d7cf8390 6443_ACEOF
5213506e
RW		 6444ac_fn_c_check_decl "$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default"
6445if test "x$ac_cv_have_decl_ffs" = x""yes; then :
6446 ac_have_decl=1
d7cf8390 6447else
5213506e 6448 ac_have_decl=0
d7cf8390 6449fi
d7cf8390 6450
5213506e
RW		 6451cat >>confdefs.h <<_ACEOF
6452#define HAVE_DECL_FFS $ac_have_decl
d7cf8390 6453_ACEOF
5213506e
RW		 6454ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default"
6455if test "x$ac_cv_have_decl_asprintf" = x""yes; then :
6456 ac_have_decl=1
d7cf8390 6457else
5213506e 6458 ac_have_decl=0
d7cf8390 6459fi
d7cf8390
GDR		 6460
6461cat >>confdefs.h <<_ACEOF
5213506e 6462#define HAVE_DECL_ASPRINTF $ac_have_decl
d7cf8390 6463_ACEOF
5213506e
RW		 6464ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
6465if test "x$ac_cv_have_decl_vasprintf" = x""yes; then :
6466 ac_have_decl=1
d7cf8390 6467else
5213506e 6468 ac_have_decl=0
d7cf8390 6469fi
d7cf8390 6470
5213506e
RW		 6471cat >>confdefs.h <<_ACEOF
6472#define HAVE_DECL_VASPRINTF $ac_have_decl
d7cf8390 6473_ACEOF
5213506e
RW		 6474ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
6475if test "x$ac_cv_have_decl_snprintf" = x""yes; then :
6476 ac_have_decl=1
d7cf8390 6477else
5213506e 6478 ac_have_decl=0
d7cf8390 6479fi
d7cf8390
GDR		 6480
6481cat >>confdefs.h <<_ACEOF
5213506e 6482#define HAVE_DECL_SNPRINTF $ac_have_decl
d7cf8390 6483_ACEOF
5213506e
RW		 6484ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
6485if test "x$ac_cv_have_decl_vsnprintf" = x""yes; then :
6486 ac_have_decl=1
d7cf8390 6487else
5213506e 6488 ac_have_decl=0
83fbfe42
GK		 6489fi
6490
5213506e
RW		 6491cat >>confdefs.h <<_ACEOF
6492#define HAVE_DECL_VSNPRINTF $ac_have_decl
6493_ACEOF
83fbfe42 6494
5213506e
RW		 6495 ac_fn_c_check_decl "$LINENO" "calloc" "ac_cv_have_decl_calloc" "$ac_includes_default"
6496if test "x$ac_cv_have_decl_calloc" = x""yes; then :
6497 ac_have_decl=1
6498else
6499 ac_have_decl=0
83fbfe42 6500fi
5213506e
RW		 6501
6502cat >>confdefs.h <<_ACEOF
6503#define HAVE_DECL_CALLOC $ac_have_decl
6504_ACEOF
6505ac_fn_c_check_decl "$LINENO" "getenv" "ac_cv_have_decl_getenv" "$ac_includes_default"
6506if test "x$ac_cv_have_decl_getenv" = x""yes; then :
6507 ac_have_decl=1
6508else
6509 ac_have_decl=0
83fbfe42 6510fi
83fbfe42
GK		 6511
6512cat >>confdefs.h <<_ACEOF
5213506e 6513#define HAVE_DECL_GETENV $ac_have_decl
83fbfe42 6514_ACEOF
5213506e
RW		 6515ac_fn_c_check_decl "$LINENO" "getopt" "ac_cv_have_decl_getopt" "$ac_includes_default"
6516if test "x$ac_cv_have_decl_getopt" = x""yes; then :
6517 ac_have_decl=1
6518else
6519 ac_have_decl=0
6520fi
83fbfe42 6521
5213506e
RW		 6522cat >>confdefs.h <<_ACEOF
6523#define HAVE_DECL_GETOPT $ac_have_decl
6524_ACEOF
6525ac_fn_c_check_decl "$LINENO" "malloc" "ac_cv_have_decl_malloc" "$ac_includes_default"
6526if test "x$ac_cv_have_decl_malloc" = x""yes; then :
6527 ac_have_decl=1
6528else
6529 ac_have_decl=0
6530fi
83fbfe42 6531
5213506e
RW		 6532cat >>confdefs.h <<_ACEOF
6533#define HAVE_DECL_MALLOC $ac_have_decl
6534_ACEOF
6535ac_fn_c_check_decl "$LINENO" "realloc" "ac_cv_have_decl_realloc" "$ac_includes_default"
6536if test "x$ac_cv_have_decl_realloc" = x""yes; then :
6537 ac_have_decl=1
83fbfe42 6538else
5213506e
RW		 6539 ac_have_decl=0
6540fi
6541
6542cat >>confdefs.h <<_ACEOF
6543#define HAVE_DECL_REALLOC $ac_have_decl
83fbfe42 6544_ACEOF
5213506e
RW		 6545ac_fn_c_check_decl "$LINENO" "sbrk" "ac_cv_have_decl_sbrk" "$ac_includes_default"
6546if test "x$ac_cv_have_decl_sbrk" = x""yes; then :
6547 ac_have_decl=1
6548else
6549 ac_have_decl=0
6550fi
83fbfe42 6551
5213506e
RW		 6552cat >>confdefs.h <<_ACEOF
6553#define HAVE_DECL_SBRK $ac_have_decl
6554_ACEOF
83fbfe42 6555
5213506e
RW		 6556 ac_fn_c_check_decl "$LINENO" "strverscmp" "ac_cv_have_decl_strverscmp" "$ac_includes_default"
6557if test "x$ac_cv_have_decl_strverscmp" = x""yes; then :
6558 ac_have_decl=1
6559else
6560 ac_have_decl=0
3c60ae5a
GDR		 6561fi
6562
5213506e
RW		 6563cat >>confdefs.h <<_ACEOF
6564#define HAVE_DECL_STRVERSCMP $ac_have_decl
6565_ACEOF
3c60ae5a 6566
5213506e
RW		 6567 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether canonicalize_file_name must be declared" >&5
6568$as_echo_n "checking whether canonicalize_file_name must be declared... " >&6; }
6569if test "${libiberty_cv_decl_needed_canonicalize_file_name+set}" = set; then :
6570 $as_echo_n "(cached) " >&6
4876b2b4 6571else
5213506e 6572 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
238235ef 6573/* end confdefs.h. */
4876b2b4
DJ		 6574
6575#include "confdefs.h"
6576#include <stdio.h>
6577#ifdef HAVE_STRING_H
6578#include <string.h>
6579#else
6580#ifdef HAVE_STRINGS_H
6581#include <strings.h>
6582#endif
6583#endif
6584#ifdef HAVE_STDLIB_H
6585#include <stdlib.h>
6586#endif
6587#ifdef HAVE_UNISTD_H
6588#include <unistd.h>
6589#endif
238235ef
DJ		 6590int
6591main ()
6592{
4876b2b4 6593char *(*pfn) = (char *(*)) canonicalize_file_name
238235ef
DJ		 6594 ;
6595 return 0;
6596}
6597_ACEOF
5213506e 6598if ac_fn_c_try_compile "$LINENO"; then :
4876b2b4
DJ		 6599 libiberty_cv_decl_needed_canonicalize_file_name=no
6600else
5213506e 6601 libiberty_cv_decl_needed_canonicalize_file_name=yes
4876b2b4 6602fi
5213506e 6603rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4876b2b4
DJ		 6604fi
6605
5213506e
RW		 6606{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libiberty_cv_decl_needed_canonicalize_file_name" >&5
6607$as_echo "$libiberty_cv_decl_needed_canonicalize_file_name" >&6; }
4876b2b4 6608if test $libiberty_cv_decl_needed_canonicalize_file_name = yes; then
238235ef 6609
5213506e 6610$as_echo "#define NEED_DECLARATION_CANONICALIZE_FILE_NAME 1" >>confdefs.h
4876b2b4
DJ		 6611
6612fi
6613
0bc0cd11
JL		 6614fi
6615
55d0e5e0
ZW		 6616# Figure out which version of pexecute to use.
6617case "${host}" in
16f60fcb
TG		 6618 *-*-mingw* | *-*-winnt*) pexecute=pex-win32 ;;
6619 *-*-msdosdjgpp*) pexecute=pex-djgpp ;;
6620 *-*-msdos*) pexecute=pex-msdos ;;
6621 *) pexecute=pex-unix ;;
55d0e5e0
ZW		 6622esac
6623
6624
238235ef
DJ		 6625if test x$gcc_no_link = xyes; then
6626 if test "x${ac_cv_func_mmap_fixed_mapped+set}" != xset; then
6627 ac_cv_func_mmap_fixed_mapped=no
6628 fi
6629fi
83fbfe42 6630if test "x${ac_cv_func_mmap_fixed_mapped}" != xno; then
5213506e
RW		 6631 for ac_header in stdlib.h unistd.h
6632do :
6633 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
6634ac_fn_c_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header"
6635eval as_val=\$$as_ac_Header
6636 if test "x$as_val" = x""yes; then :
238235ef 6637 cat >>confdefs.h <<_ACEOF
5213506e 6638#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
238235ef
DJ		 6639_ACEOF
6640
a9266bfa
KG		 6641fi
6642done
6643
6644for ac_func in getpagesize
5213506e
RW		 6645do :
6646 ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
6647if test "x$ac_cv_func_getpagesize" = x""yes; then :
238235ef 6648 cat >>confdefs.h <<_ACEOF
5213506e 6649#define HAVE_GETPAGESIZE 1
238235ef 6650_ACEOF
a9266bfa 6651
a9266bfa
KG		 6652fi
6653done
6654
5213506e
RW		 6655{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
6656$as_echo_n "checking for working mmap... " >&6; }
6657if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then :
6658 $as_echo_n "(cached) " >&6
a9266bfa 6659else
5213506e 6660 if test "$cross_compiling" = yes; then :
a9266bfa
KG		 6661 ac_cv_func_mmap_fixed_mapped=no
6662else
5213506e 6663 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
238235ef
DJ		 6664/* end confdefs.h. */
6665$ac_includes_default
6666/* malloc might have been renamed as rpl_malloc. */
6667#undef malloc
a9266bfa
KG		 6668
6669/* Thanks to Mike Haertel and Jim Avera for this test.
6670 Here is a matrix of mmap possibilities:
6671 mmap private not fixed
6672 mmap private fixed at somewhere currently unmapped
6673 mmap private fixed at somewhere already mapped
6674 mmap shared not fixed
6675 mmap shared fixed at somewhere currently unmapped
6676 mmap shared fixed at somewhere already mapped
6677 For private mappings, we should verify that changes cannot be read()
6678 back from the file, nor mmap's back from the file at a different
6679 address. (There have been systems where private was not correctly
6680 implemented like the infamous i386 svr4.0, and systems where the
238235ef 6681 VM page cache was not coherent with the file system buffer cache
a9266bfa
KG		 6682 like early versions of FreeBSD and possibly contemporary NetBSD.)
6683 For shared mappings, we should conversely verify that changes get
238235ef 6684 propagated back to all the places they're supposed to be.
a9266bfa
KG		 6685
6686 Grep wants private fixed already mapped.
6687 The main things grep needs to know about mmap are:
6688 * does it exist and is it safe to write into the mmap'd area
6689 * how to use it (BSD variants) */
238235ef 6690
a9266bfa
KG		 6691#include <fcntl.h>
6692#include <sys/mman.h>
6693
5213506e 6694#if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
238235ef 6695char *malloc ();
cf8e4b78
DH		 6696#endif
6697
a9266bfa 6698/* This mess was copied from the GNU getpagesize.h. */
5213506e 6699#ifndef HAVE_GETPAGESIZE
a9266bfa 6700/* Assume that all systems that can run configure have sys/param.h. */
5213506e 6701# ifndef HAVE_SYS_PARAM_H
a9266bfa
KG		 6702# define HAVE_SYS_PARAM_H 1
6703# endif
6704
6705# ifdef _SC_PAGESIZE
6706# define getpagesize() sysconf(_SC_PAGESIZE)
6707# else /* no _SC_PAGESIZE */
5213506e 6708# ifdef HAVE_SYS_PARAM_H
a9266bfa
KG		 6709# include <sys/param.h>
6710# ifdef EXEC_PAGESIZE
6711# define getpagesize() EXEC_PAGESIZE
6712# else /* no EXEC_PAGESIZE */
6713# ifdef NBPG
6714# define getpagesize() NBPG * CLSIZE
6715# ifndef CLSIZE
6716# define CLSIZE 1
6717# endif /* no CLSIZE */
6718# else /* no NBPG */
6719# ifdef NBPC
6720# define getpagesize() NBPC
6721# else /* no NBPC */
6722# ifdef PAGESIZE
6723# define getpagesize() PAGESIZE
6724# endif /* PAGESIZE */
6725# endif /* no NBPC */
6726# endif /* no NBPG */
6727# endif /* no EXEC_PAGESIZE */
6728# else /* no HAVE_SYS_PARAM_H */
6729# define getpagesize() 8192 /* punt totally */
6730# endif /* no HAVE_SYS_PARAM_H */
6731# endif /* no _SC_PAGESIZE */
6732
6733#endif /* no HAVE_GETPAGESIZE */
6734
a9266bfa 6735int
238235ef 6736main ()
a9266bfa 6737{
238235ef
DJ		 6738 char *data, *data2, *data3;
6739 int i, pagesize;
6740 int fd;
a9266bfa 6741
238235ef
DJ		 6742 pagesize = getpagesize ();
6743
6744 /* First, make a file with some known garbage in it. */
6745 data = (char *) malloc (pagesize);
6746 if (!data)
5213506e 6747 return 1;
238235ef
DJ		 6748 for (i = 0; i < pagesize; ++i)
6749 *(data + i) = rand ();
6750 umask (0);
6751 fd = creat ("conftest.mmap", 0600);
6752 if (fd < 0)
5213506e 6753 return 1;
238235ef 6754 if (write (fd, data, pagesize) != pagesize)
5213506e 6755 return 1;
238235ef
DJ		 6756 close (fd);
6757
6758 /* Next, try to mmap the file at a fixed address which already has
6759 something else allocated at it. If we can, also make sure that
6760 we see the same garbage. */
6761 fd = open ("conftest.mmap", O_RDWR);
6762 if (fd < 0)
5213506e 6763 return 1;
238235ef
DJ		 6764 data2 = (char *) malloc (2 * pagesize);
6765 if (!data2)
5213506e
RW		 6766 return 1;
6767 data2 += (pagesize - ((long int) data2 & (pagesize - 1))) & (pagesize - 1);
238235ef 6768 if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
3beb1315 6769 MAP_PRIVATE | MAP_FIXED, fd, 0L))
5213506e 6770 return 1;
238235ef
DJ		 6771 for (i = 0; i < pagesize; ++i)
6772 if (*(data + i) != *(data2 + i))
5213506e 6773 return 1;
238235ef
DJ		 6774
6775 /* Finally, make sure that changes to the mapped area do not
6776 percolate back to the file as seen by read(). (This is a bug on
6777 some variants of i386 svr4.0.) */
6778 for (i = 0; i < pagesize; ++i)
6779 *(data2 + i) = *(data2 + i) + 1;
6780 data3 = (char *) malloc (pagesize);
6781 if (!data3)
5213506e 6782 return 1;
238235ef 6783 if (read (fd, data3, pagesize) != pagesize)
5213506e 6784 return 1;
238235ef
DJ		 6785 for (i = 0; i < pagesize; ++i)
6786 if (*(data + i) != *(data3 + i))
5213506e 6787 return 1;
238235ef 6788 close (fd);
5213506e 6789 return 0;
238235ef
DJ		 6790}
6791_ACEOF
5213506e 6792if ac_fn_c_try_run "$LINENO"; then :
a9266bfa
KG		 6793 ac_cv_func_mmap_fixed_mapped=yes
6794else
5213506e 6795 ac_cv_func_mmap_fixed_mapped=no
a9266bfa 6796fi
5213506e
RW		 6797rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6798 conftest.$ac_objext conftest.beam conftest.$ac_ext
a9266bfa 6799fi
5213506e 6800
a9266bfa 6801fi
5213506e
RW		 6802{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
6803$as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
a9266bfa 6804if test $ac_cv_func_mmap_fixed_mapped = yes; then
238235ef 6805
5213506e 6806$as_echo "#define HAVE_MMAP 1" >>confdefs.h
a9266bfa
KG		 6807
6808fi
238235ef 6809rm -f conftest.mmap
a9266bfa 6810
238235ef 6811fi
a9266bfa 6812
5213506e
RW		 6813{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working strncmp" >&5
6814$as_echo_n "checking for working strncmp... " >&6; }
6815if test "${ac_cv_func_strncmp_works+set}" = set; then :
6816 $as_echo_n "(cached) " >&6
a9266bfa 6817else
5213506e 6818 if test "$cross_compiling" = yes; then :
a9266bfa
KG		 6819 ac_cv_func_strncmp_works=no
6820else
5213506e 6821 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
238235ef 6822/* end confdefs.h. */
a9266bfa
KG		 6823
6824/* Test by Jim Wilson and Kaveh Ghazi.
6825 Check whether strncmp reads past the end of its string parameters. */
6826#include <sys/types.h>
6827
6828#ifdef HAVE_FCNTL_H
6829#include <fcntl.h>
6830#endif
6831
6832#ifdef HAVE_SYS_MMAN_H
6833#include <sys/mman.h>
6834#endif
6835
6836#ifndef MAP_ANON
6837#ifdef MAP_ANONYMOUS
6838#define MAP_ANON MAP_ANONYMOUS
6839#else
6840#define MAP_ANON MAP_FILE
6841#endif
6842#endif
6843
6844#ifndef MAP_FILE
6845#define MAP_FILE 0
6846#endif
6847#ifndef O_RDONLY
6848#define O_RDONLY 0
6849#endif
6850
6851#define MAP_LEN 0x10000
6852
6853main ()
6854{
6855#if defined(HAVE_MMAP) || defined(HAVE_MMAP_ANYWHERE)
6856 char *p;
6857 int dev_zero;
6858
6859 dev_zero = open ("/dev/zero", O_RDONLY);
6860 if (dev_zero < 0)
6861 exit (1);
238235ef 6862
a9266bfa
KG		 6863 p = (char *) mmap (0, MAP_LEN, PROT_READ|PROT_WRITE,
6864 MAP_ANON|MAP_PRIVATE, dev_zero, 0);
a4219437
IR		 6865 if (p == (char *)-1)
6866 p = (char *) mmap (0, MAP_LEN, PROT_READ|PROT_WRITE,
6867 MAP_ANON|MAP_PRIVATE, -1, 0);
a9266bfa
KG		 6868 if (p == (char *)-1)
6869 exit (2);
6870 else
6871 {
6872 char *string = "__si_type_info";
6873 char *q = (char *) p + MAP_LEN - strlen (string) - 2;
6874 char *r = (char *) p + 0xe;
6875
6876 strcpy (q, string);
6877 strcpy (r, string);
6878 strncmp (r, q, 14);
6879 }
6880#endif /* HAVE_MMAP || HAVE_MMAP_ANYWHERE */
6881 exit (0);
6882}
6883
238235ef 6884_ACEOF
5213506e 6885if ac_fn_c_try_run "$LINENO"; then :
a9266bfa
KG		 6886 ac_cv_func_strncmp_works=yes
6887else
5213506e 6888 ac_cv_func_strncmp_works=no
a9266bfa 6889fi
5213506e
RW		 6890rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6891 conftest.$ac_objext conftest.beam conftest.$ac_ext
a9266bfa 6892fi
5213506e 6893
a9266bfa
KG		 6894rm -f core core.* *.core
6895fi
5213506e
RW		 6896{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_strncmp_works" >&5
6897$as_echo "$ac_cv_func_strncmp_works" >&6; }
a9266bfa 6898if test $ac_cv_func_strncmp_works = no ; then
5213506e 6899 case " $LIBOBJS " in
3beb1315 6900 *" strncmp.$ac_objext "* ) ;;
5213506e
RW		 6901 *) LIBOBJS="$LIBOBJS strncmp.$ac_objext"
6902 ;;
3beb1315
HPN		 6903esac
6904
a9266bfa
KG		 6905fi
6906
6907
0bc0cd11
JL		 6908# Install a library built with a cross compiler in $(tooldir) rather
6909# than $(libdir).
ca6b370d 6910if test -z "${with_cross_host}"; then
0bc0cd11
JL		 6911 INSTALL_DEST=libdir
6912else
6913 INSTALL_DEST=tooldir
6914fi
6915
6916
ad49d865
L		 6917
6918L=""
6919for l in x $LIBOBJS; do
6920 case $l in
6921 x) ;;
6922 *) L="$L ./$l" ;;
6923 esac
6924done
6925LIBOBJS="$L"
6926
cf61af07
CD		 6927
6928
6929
6930
0bc0cd11 6931# We need multilib support, but only if configuring for the target.
5213506e 6932ac_config_files="$ac_config_files Makefile testsuite/Makefile"
9bf3c9cc 6933
5213506e 6934ac_config_commands="$ac_config_commands default"
9bf3c9cc 6935
238235ef 6936cat >confcache <<\_ACEOF
0bc0cd11
JL		 6937# This file is a shell script that caches the results of configure
6938# tests run on this system so they can be shared between configure
238235ef
DJ		 6939# scripts and configure runs, see configure's option --config-cache.
6940# It is not useful on other systems. If it contains results you don't
6941# want to keep, you may remove or edit it.
0bc0cd11 6942#
238235ef
DJ		 6943# config.status only pays attention to the cache file if you give it
6944# the --recheck option to rerun configure.
0bc0cd11 6945#
238235ef
DJ		 6946# `ac_cv_env_foo' variables (set or unset) will be overridden when
6947# loading this file, other *unset* `ac_cv_foo' will be assigned the
6948# following values.
6949
6950_ACEOF
6951
0bc0cd11
JL		 6952# The following way of writing the cache mishandles newlines in values,
6953# but we know of no workaround that is simple, portable, and efficient.
5213506e 6954# So, we kill variables containing newlines.
0bc0cd11
JL		 6955# Ultrix sh set writes to stderr and can't be redirected directly,
6956# and sets the high bit in the cache file unless we assign to the vars.
5213506e
RW		 6957(
6958 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
6959 eval ac_val=\$$ac_var
6960 case $ac_val in #(
6961 *${as_nl}*)
6962 case $ac_var in #(
6963 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
6964$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
6965 esac
6966 case $ac_var in #(
6967 _ | IFS | as_nl) ;; #(
6968 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
6969 *) { eval $ac_var=; unset $ac_var;} ;;
6970 esac ;;
6971 esac
6972 done
6973
238235ef 6974 (set) 2>&1 |
5213506e
RW		 6975 case $as_nl`(ac_space=' '; set) 2>&1` in #(
6976 *${as_nl}ac_space=\ *)
6977 # `set' does not quote correctly, so add quotes: double-quote
6978 # substitution turns \\\\ into \\, and sed turns \\ into \.
238235ef 6979 sed -n \
3beb1315
HPN		 6980 "s/'/'\\\\''/g;
6981 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
5213506e 6982 ;; #(
238235ef
DJ		 6983 *)
6984 # `set' quotes correctly as required by POSIX, so do not add quotes.
5213506e 6985 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
238235ef 6986 ;;
5213506e
RW		 6987 esac |
6988 sort
6989) |
238235ef 6990 sed '
5213506e 6991 /^ac_cv_env_/b end
238235ef 6992 t clear
5213506e 6993 :clear
238235ef
DJ		 6994 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
6995 t end
5213506e
RW		 6996 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
6997 :end' >>confcache
6998if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
6999 if test -w "$cache_file"; then
7000 test "x$cache_file" != "x/dev/null" &&
7001 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
7002$as_echo "$as_me: updating cache $cache_file" >&6;}
238235ef 7003 cat confcache >$cache_file
0bc0cd11 7004 else
5213506e
RW		 7005 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
7006$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
0bc0cd11
JL		 7007 fi
7008fi
7009rm -f confcache
7010
0bc0cd11
JL		 7011test "x$prefix" = xNONE && prefix=$ac_default_prefix
7012# Let make expand exec_prefix.
7013test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7014
0bc0cd11
JL		 7015DEFS=-DHAVE_CONFIG_H
7016
238235ef
DJ		 7017ac_libobjs=
7018ac_ltlibobjs=
7019for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
7020 # 1. Remove the extension, and $U if already installed.
5213506e
RW		 7021 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
7022 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
7023 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
7024 # will be set to the directory where LIBOBJS objects are built.
7025 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
7026 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
238235ef
DJ		 7027done
7028LIBOBJS=$ac_libobjs
0bc0cd11 7029
238235ef
DJ		 7030LTLIBOBJS=$ac_ltlibobjs
7031
7032
7033
5213506e 7034
238235ef 7035: ${CONFIG_STATUS=./config.status}
5213506e 7036ac_write_fail=0
238235ef
DJ		 7037ac_clean_files_save=$ac_clean_files
7038ac_clean_files="$ac_clean_files $CONFIG_STATUS"
5213506e
RW		 7039{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
7040$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
7041as_write_fail=0
7042cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
238235ef
DJ		 7043#! $SHELL
7044# Generated by $as_me.
0bc0cd11 7045# Run this file to recreate the current configuration.
0bc0cd11 7046# Compiler output produced by configure, useful for debugging
238235ef 7047# configure, is in config.log if it exists.
0bc0cd11 7048
238235ef
DJ		 7049debug=false
7050ac_cs_recheck=false
7051ac_cs_silent=false
238235ef 7052
5213506e
RW		 7053SHELL=\${CONFIG_SHELL-$SHELL}
7054export SHELL
7055_ASEOF
7056cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
7057## -------------------- ##
7058## M4sh Initialization. ##
7059## -------------------- ##
7060
7061# Be more Bourne compatible
7062DUALCASE=1; export DUALCASE # for MKS sh
7063if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
238235ef
DJ		 7064 emulate sh
7065 NULLCMD=:
5213506e 7066 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
238235ef
DJ		 7067 # is contrary to our usage. Disable this feature.
7068 alias -g '${1+"$@"}'='"$@"'
5213506e
RW		 7069 setopt NO_GLOB_SUBST
7070else
7071 case `(set -o) 2>/dev/null` in #(
7072 *posix*) :
7073 set -o posix ;; #(
7074 *) :
7075 ;;
7076esac
238235ef
DJ		 7077fi
7078
5213506e
RW		 7079
7080as_nl='
7081'
7082export as_nl
7083# Printing a long string crashes Solaris 7 /usr/bin/printf.
7084as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
7085as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
7086as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
7087# Prefer a ksh shell builtin over an external printf program on Solaris,
7088# but without wasting forks for bash or zsh.
7089if test -z "$BASH_VERSION$ZSH_VERSION" \
7090 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
7091 as_echo='print -r --'
7092 as_echo_n='print -rn --'
7093elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
7094 as_echo='printf %s\n'
7095 as_echo_n='printf %s'
7096else
7097 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
7098 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
7099 as_echo_n='/usr/ucb/echo -n'
7100 else
7101 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
7102 as_echo_n_body='eval
7103 arg=$1;
7104 case $arg in #(
7105 *"$as_nl"*)
7106 expr "X$arg" : "X\\(.*\\)$as_nl";
7107 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
7108 esac;
7109 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
7110 '
7111 export as_echo_n_body
7112 as_echo_n='sh -c $as_echo_n_body as_echo'
7113 fi
7114 export as_echo_body
7115 as_echo='sh -c $as_echo_body as_echo'
7116fi
7117
7118# The user is always right.
7119if test "${PATH_SEPARATOR+set}" != set; then
7120 PATH_SEPARATOR=:
7121 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
7122 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
7123 PATH_SEPARATOR=';'
7124 }
238235ef
DJ		 7125fi
7126
7127
5213506e
RW		 7128# IFS
7129# We need space, tab and new line, in precisely that order. Quoting is
7130# there to prevent editors from complaining about space-tab.
7131# (If _AS_PATH_WALK were called with IFS unset, it would disable word
7132# splitting by setting IFS to empty value.)
7133IFS=" "" $as_nl"
7134
7135# Find who we are. Look in the path if we contain no directory separator.
7136case $0 in #((
7137 *[\\/]* ) as_myself=$0 ;;
7138 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7139for as_dir in $PATH
7140do
7141 IFS=$as_save_IFS
7142 test -z "$as_dir" && as_dir=.
7143 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
7144 done
7145IFS=$as_save_IFS
7146
7147 ;;
7148esac
7149# We did not find ourselves, most probably we were run as `sh COMMAND'
7150# in which case we are not to be found in the path.
7151if test "x$as_myself" = x; then
7152 as_myself=$0
7153fi
7154if test ! -f "$as_myself"; then
7155 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
7156 exit 1
7157fi
7158
7159# Unset variables that we do not need and which cause bugs (e.g. in
7160# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
7161# suppresses any "Segmentation fault" message there. '((' could
7162# trigger a bug in pdksh 5.2.14.
7163for as_var in BASH_ENV ENV MAIL MAILPATH
7164do eval test x\${$as_var+set} = xset \
7165 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
7166done
238235ef
DJ		 7167PS1='$ '
7168PS2='> '
7169PS4='+ '
7170
7171# NLS nuisances.
5213506e
RW		 7172LC_ALL=C
7173export LC_ALL
7174LANGUAGE=C
7175export LANGUAGE
7176
7177# CDPATH.
7178(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
7179
7180
7181# as_fn_error ERROR [LINENO LOG_FD]
7182# ---------------------------------
7183# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
7184# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
7185# script with status $?, using 1 if that was 0.
7186as_fn_error ()
7187{
7188 as_status=$?; test $as_status -eq 0 && as_status=1
7189 if test "$3"; then
7190 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
7191 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
238235ef 7192 fi
5213506e
RW		 7193 $as_echo "$as_me: error: $1" >&2
7194 as_fn_exit $as_status
7195} # as_fn_error
7196
7197
7198# as_fn_set_status STATUS
7199# -----------------------
7200# Set $? to STATUS, without forking.
7201as_fn_set_status ()
7202{
7203 return $1
7204} # as_fn_set_status
7205
7206# as_fn_exit STATUS
7207# -----------------
7208# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
7209as_fn_exit ()
7210{
7211 set +e
7212 as_fn_set_status $1
7213 exit $1
7214} # as_fn_exit
7215
7216# as_fn_unset VAR
7217# ---------------
7218# Portably unset VAR.
7219as_fn_unset ()
7220{
7221 { eval $1=; unset $1;}
7222}
7223as_unset=as_fn_unset
7224# as_fn_append VAR VALUE
7225# ----------------------
7226# Append the text in VALUE to the end of the definition contained in VAR. Take
7227# advantage of any shell optimizations that allow amortized linear growth over
7228# repeated appends, instead of the typical quadratic growth present in naive
7229# implementations.
7230if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
7231 eval 'as_fn_append ()
7232 {
7233 eval $1+=\$2
7234 }'
7235else
7236 as_fn_append ()
7237 {
7238 eval $1=\$$1\$2
7239 }
7240fi # as_fn_append
7241
7242# as_fn_arith ARG...
7243# ------------------
7244# Perform arithmetic evaluation on the ARGs, and store the result in the
7245# global $as_val. Take advantage of shells that can avoid forks. The arguments
7246# must be portable across $(()) and expr.
7247if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
7248 eval 'as_fn_arith ()
7249 {
7250 as_val=$(( $* ))
7251 }'
7252else
7253 as_fn_arith ()
7254 {
7255 as_val=`expr "$@" || test $? -eq 1`
7256 }
7257fi # as_fn_arith
7258
0bc0cd11 7259
5213506e
RW		 7260if expr a : '\(a\)' >/dev/null 2>&1 &&
7261 test "X`expr 00001 : '.*\(...\)'`" = X001; then
238235ef
DJ		 7262 as_expr=expr
7263else
7264 as_expr=false
7265fi
0bc0cd11 7266
5213506e 7267if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
238235ef
DJ		 7268 as_basename=basename
7269else
7270 as_basename=false
7271fi
0bc0cd11 7272
5213506e
RW		 7273if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
7274 as_dirname=dirname
7275else
7276 as_dirname=false
7277fi
0bc0cd11 7278
5213506e 7279as_me=`$as_basename -- "$0" ||
238235ef
DJ		 7280$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
7281 X"$0" : 'X\(//\)$' \| \
5213506e
RW		 7282 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
7283$as_echo X/"$0" |
7284 sed '/^.*\/\([^/][^/]*\)\/*$/{
7285 s//\1/
7286 q
7287 }
7288 /^X\/\(\/\/\)$/{
7289 s//\1/
7290 q
7291 }
7292 /^X\/\(\/\).*/{
7293 s//\1/
7294 q
7295 }
7296 s/.*/./; q'`
238235ef 7297
238235ef
DJ		 7298# Avoid depending upon Character Ranges.
7299as_cr_letters='abcdefghijklmnopqrstuvwxyz'
7300as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
7301as_cr_Letters=$as_cr_letters$as_cr_LETTERS
7302as_cr_digits='0123456789'
7303as_cr_alnum=$as_cr_Letters$as_cr_digits
0bc0cd11 7304
5213506e
RW		 7305ECHO_C= ECHO_N= ECHO_T=
7306case `echo -n x` in #(((((
7307-n*)
7308 case `echo 'xy\c'` in
7309 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
7310 xy) ECHO_C='\c';;
7311 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
7312 ECHO_T=' ';;
7313 esac;;
7314*)
7315 ECHO_N='-n';;
238235ef
DJ		 7316esac
7317
5213506e
RW		 7318rm -f conf$$ conf$$.exe conf$$.file
7319if test -d conf$$.dir; then
7320 rm -f conf$$.dir/conf$$.file
238235ef 7321else
5213506e
RW		 7322 rm -f conf$$.dir
7323 mkdir conf$$.dir 2>/dev/null
238235ef 7324fi
5213506e
RW		 7325if (echo >conf$$.file) 2>/dev/null; then
7326 if ln -s conf$$.file conf$$ 2>/dev/null; then
238235ef 7327 as_ln_s='ln -s'
5213506e
RW		 7328 # ... but there are two gotchas:
7329 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
7330 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
7331 # In both cases, we have to default to `cp -p'.
7332 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
7333 as_ln_s='cp -p'
7334 elif ln conf$$.file conf$$ 2>/dev/null; then
7335 as_ln_s=ln
7336 else
7337 as_ln_s='cp -p'
0bc0cd11 7338 fi
238235ef
DJ		 7339else
7340 as_ln_s='cp -p'
7341fi
5213506e
RW		 7342rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
7343rmdir conf$$.dir 2>/dev/null
7344
7345
7346# as_fn_mkdir_p
7347# -------------
7348# Create "$as_dir" as a directory, including parents if necessary.
7349as_fn_mkdir_p ()
7350{
7351
7352 case $as_dir in #(
7353 -*) as_dir=./$as_dir;;
7354 esac
7355 test -d "$as_dir" || eval $as_mkdir_p || {
7356 as_dirs=
7357 while :; do
7358 case $as_dir in #(
7359 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
7360 *) as_qdir=$as_dir;;
7361 esac
7362 as_dirs="'$as_qdir' $as_dirs"
7363 as_dir=`$as_dirname -- "$as_dir" ||
7364$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7365 X"$as_dir" : 'X\(//\)[^/]' \| \
7366 X"$as_dir" : 'X\(//\)$' \| \
7367 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
7368$as_echo X"$as_dir" |
7369 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
7370 s//\1/
7371 q
7372 }
7373 /^X\(\/\/\)[^/].*/{
7374 s//\1/
7375 q
7376 }
7377 /^X\(\/\/\)$/{
7378 s//\1/
7379 q
7380 }
7381 /^X\(\/\).*/{
7382 s//\1/
7383 q
7384 }
7385 s/.*/./; q'`
7386 test -d "$as_dir" && break
7387 done
7388 test -z "$as_dirs" || eval "mkdir $as_dirs"
7389 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
238235ef 7390
5213506e
RW		 7391
7392} # as_fn_mkdir_p
238235ef 7393if mkdir -p . 2>/dev/null; then
5213506e 7394 as_mkdir_p='mkdir -p "$as_dir"'
238235ef 7395else
3beb1315 7396 test -d ./-p && rmdir ./-p
238235ef
DJ		 7397 as_mkdir_p=false
7398fi
7399
5213506e
RW		 7400if test -x / >/dev/null 2>&1; then
7401 as_test_x='test -x'
7402else
7403 if ls -dL / >/dev/null 2>&1; then
7404 as_ls_L_option=L
7405 else
7406 as_ls_L_option=
7407 fi
7408 as_test_x='
7409 eval sh -c '\''
7410 if test -d "$1"; then
7411 test -d "$1/.";
7412 else
7413 case $1 in #(
7414 -*)set "./$1";;
7415 esac;
7416 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
7417 ???[sx]*):;;*)false;;esac;fi
7418 '\'' sh
7419 '
7420fi
7421as_executable_p=$as_test_x
238235ef
DJ		 7422
7423# Sed expression to map a string onto a valid CPP name.
3beb1315 7424as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
238235ef
DJ		 7425
7426# Sed expression to map a string onto a valid variable name.
3beb1315 7427as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
238235ef
DJ		 7428
7429
238235ef 7430exec 6>&1
5213506e
RW		 7431## ----------------------------------- ##
7432## Main body of $CONFIG_STATUS script. ##
7433## ----------------------------------- ##
7434_ASEOF
7435test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
7436
7437cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7438# Save the log message, to keep $0 and so on meaningful, and to
238235ef 7439# report actual input values of CONFIG_FILES etc. instead of their
5213506e
RW		 7440# values after options handling.
7441ac_log="
238235ef 7442This file was extended by $as_me, which was
5213506e 7443generated by GNU Autoconf 2.64. Invocation command line was
238235ef
DJ		 7444
7445 CONFIG_FILES = $CONFIG_FILES
7446 CONFIG_HEADERS = $CONFIG_HEADERS
7447 CONFIG_LINKS = $CONFIG_LINKS
7448 CONFIG_COMMANDS = $CONFIG_COMMANDS
7449 $ $0 $@
7450
5213506e
RW		 7451on `(hostname || uname -n) 2>/dev/null | sed 1q`
7452"
7453
238235ef
DJ		 7454_ACEOF
7455
5213506e
RW		 7456case $ac_config_files in *"
7457"*) set x $ac_config_files; shift; ac_config_files=$*;;
7458esac
238235ef 7459
5213506e
RW		 7460case $ac_config_headers in *"
7461"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
7462esac
238235ef 7463
238235ef 7464
5213506e
RW		 7465cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7466# Files that config.status was made for.
7467config_files="$ac_config_files"
7468config_headers="$ac_config_headers"
7469config_commands="$ac_config_commands"
238235ef 7470
5213506e 7471_ACEOF
238235ef 7472
5213506e 7473cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
238235ef 7474ac_cs_usage="\
5213506e
RW		 7475\`$as_me' instantiates files and other configuration actions
7476from templates according to the current configuration. Unless the files
7477and actions are specified as TAGs, all are instantiated by default.
238235ef 7478
5213506e 7479Usage: $0 [OPTION]... [TAG]...
238235ef
DJ		 7480
7481 -h, --help print this help, then exit
5213506e
RW		 7482 -V, --version print version number and configuration settings, then exit
7483 -q, --quiet, --silent
7484 do not print progress messages
238235ef
DJ		 7485 -d, --debug don't remove temporary files
7486 --recheck update $as_me by reconfiguring in the same conditions
5213506e
RW		 7487 --file=FILE[:TEMPLATE]
7488 instantiate the configuration file FILE
7489 --header=FILE[:TEMPLATE]
7490 instantiate the configuration header FILE
238235ef
DJ		 7491
7492Configuration files:
7493$config_files
7494
7495Configuration headers:
7496$config_headers
7497
7498Configuration commands:
7499$config_commands
7500
5213506e 7501Report bugs to the package provider."
238235ef 7502
5213506e
RW		 7503_ACEOF
7504cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
238235ef
DJ		 7505ac_cs_version="\\
7506config.status
5213506e
RW		 7507configured by $0, generated by GNU Autoconf 2.64,
7508 with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
238235ef 7509
5213506e 7510Copyright (C) 2009 Free Software Foundation, Inc.
238235ef
DJ		 7511This config.status script is free software; the Free Software Foundation
7512gives unlimited permission to copy, distribute and modify it."
5213506e
RW		 7513
7514ac_pwd='$ac_pwd'
7515srcdir='$srcdir'
7516INSTALL='$INSTALL'
7517test -n "\$AWK" || AWK=awk
238235ef
DJ		 7518_ACEOF
7519
5213506e
RW		 7520cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7521# The default lists apply if the user does not specify any file.
238235ef
DJ		 7522ac_need_defaults=:
7523while test $# != 0
7524do
7525 case $1 in
7526 --*=*)
5213506e
RW		 7527 ac_option=`expr "X$1" : 'X\([^=]*\)='`
7528 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
238235ef
DJ		 7529 ac_shift=:
7530 ;;
5213506e 7531 *)
238235ef
DJ		 7532 ac_option=$1
7533 ac_optarg=$2
7534 ac_shift=shift
7535 ;;
238235ef
DJ		 7536 esac
7537
7538 case $ac_option in
7539 # Handling of the options.
238235ef
DJ		 7540 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
7541 ac_cs_recheck=: ;;
5213506e
RW		 7542 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
7543 $as_echo "$ac_cs_version"; exit ;;
7544 --debug | --debu | --deb | --de | --d | -d )
238235ef
DJ		 7545 debug=: ;;
7546 --file | --fil | --fi | --f )
7547 $ac_shift
5213506e
RW		 7548 case $ac_optarg in
7549 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
7550 esac
7551 as_fn_append CONFIG_FILES " '$ac_optarg'"
238235ef
DJ		 7552 ac_need_defaults=false;;
7553 --header | --heade | --head | --hea )
7554 $ac_shift
5213506e
RW		 7555 case $ac_optarg in
7556 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
7557 esac
7558 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
238235ef 7559 ac_need_defaults=false;;
5213506e
RW		 7560 --he | --h)
7561 # Conflict between --help and --header
7562 as_fn_error "ambiguous option: \`$1'
7563Try \`$0 --help' for more information.";;
7564 --help | --hel | -h )
7565 $as_echo "$ac_cs_usage"; exit ;;
238235ef
DJ		 7566 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
7567 | -silent | --silent | --silen | --sile | --sil | --si | --s)
7568 ac_cs_silent=: ;;
7569
7570 # This is an error.
5213506e
RW		 7571 -*) as_fn_error "unrecognized option: \`$1'
7572Try \`$0 --help' for more information." ;;
238235ef 7573
5213506e
RW		 7574 *) as_fn_append ac_config_targets " $1"
7575 ac_need_defaults=false ;;
238235ef
DJ		 7576
7577 esac
7578 shift
0bc0cd11 7579done
238235ef
DJ		 7580
7581ac_configure_extra_args=
7582
7583if $ac_cs_silent; then
7584 exec 6>/dev/null
7585 ac_configure_extra_args="$ac_configure_extra_args --silent"
0bc0cd11 7586fi
0bc0cd11 7587
238235ef 7588_ACEOF
5213506e 7589cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
238235ef 7590if \$ac_cs_recheck; then
5213506e
RW		 7591 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
7592 shift
7593 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
7594 CONFIG_SHELL='$SHELL'
7595 export CONFIG_SHELL
7596 exec "\$@"
238235ef 7597fi
0bc0cd11 7598
238235ef 7599_ACEOF
5213506e
RW		 7600cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7601exec 5>>config.log
7602{
7603 echo
7604 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
7605## Running $as_me. ##
7606_ASBOX
7607 $as_echo "$ac_log"
7608} >&5
238235ef 7609
5213506e
RW		 7610_ACEOF
7611cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
238235ef 7612#
5213506e 7613# INIT-COMMANDS
238235ef 7614#
238235ef
DJ		 7615srcdir=${srcdir}
7616host=${host}
7617target=${target}
7618with_target_subdir=${with_target_subdir}
238235ef
DJ		 7619with_multisubdir=${with_multisubdir}
7620ac_configure_args="--enable-multilib ${ac_configure_args}"
7621CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
7622ORIGINAL_LD_FOR_MULTILIBS="${ORIGINAL_LD_FOR_MULTILIBS}"
7623libiberty_topdir=${libiberty_topdir}
7624
7625
7626_ACEOF
7627
5213506e 7628cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
238235ef 7629
5213506e 7630# Handling of arguments.
238235ef
DJ		 7631for ac_config_target in $ac_config_targets
7632do
5213506e
RW		 7633 case $ac_config_target in
7634 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
7635 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
7636 "testsuite/Makefile") CONFIG_FILES="$CONFIG_FILES testsuite/Makefile" ;;
7637 "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
7638
7639 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
0bc0cd11 7640 esac
238235ef 7641done
0bc0cd11 7642
5213506e 7643
238235ef
DJ		 7644# If the user did not use the arguments to specify the items to instantiate,
7645# then the envvar interface is used. Set only those that are not.
7646# We use the long form for the default assignment because of an extremely
7647# bizarre bug on SunOS 4.1.3.
7648if $ac_need_defaults; then
7649 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
7650 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
7651 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
7652fi
7653
7654# Have a temporary directory for convenience. Make it in the build tree
5213506e 7655# simply because there is no reason against having it here, and in addition,
238235ef 7656# creating and moving files from /tmp can sometimes cause problems.
5213506e
RW		 7657# Hook for its removal unless debugging.
7658# Note that there is a small window in which the directory will not be cleaned:
7659# after its creation but before its name has been assigned to `$tmp'.
238235ef
DJ		 7660$debug ||
7661{
5213506e
RW		 7662 tmp=
7663 trap 'exit_status=$?
7664 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
7665' 0
7666 trap 'as_fn_exit 1' 1 2 13 15
238235ef 7667}
238235ef
DJ		 7668# Create a (secure) tmp directory for tmp files.
7669
7670{
5213506e 7671 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
238235ef
DJ		 7672 test -n "$tmp" && test -d "$tmp"
7673} ||
7674{
5213506e
RW		 7675 tmp=./conf$$-$RANDOM
7676 (umask 077 && mkdir "$tmp")
7677} || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
7678
7679# Set up the scripts for CONFIG_FILES section.
7680# No need to generate them if there are no CONFIG_FILES.
7681# This happens for instance with `./config.status config.h'.
7682if test -n "$CONFIG_FILES"; then
7683
7684if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
7685 ac_cs_awk_getline=:
7686 ac_cs_awk_pipe_init=
7687 ac_cs_awk_read_file='
7688 while ((getline aline < (F[key])) > 0)
7689 print(aline)
7690 close(F[key])'
7691 ac_cs_awk_pipe_fini=
7692else
7693 ac_cs_awk_getline=false
7694 ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
7695 ac_cs_awk_read_file='
7696 print "|#_!!_#|"
7697 print "cat " F[key] " &&"
7698 '$ac_cs_awk_pipe_init
7699 # The final `:' finishes the AND list.
7700 ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
7701fi
7702ac_cr=`echo X | tr X '\015'`
7703# On cygwin, bash can eat \r inside `` if the user requested igncr.
7704# But we know of no other shell where ac_cr would be empty at this
7705# point, so we can use a bashism as a fallback.
7706if test "x$ac_cr" = x; then
7707 eval ac_cr=\$\'\\r\'
7708fi
7709ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
7710if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
7711 ac_cs_awk_cr='\r'
7712else
7713 ac_cs_awk_cr=$ac_cr
7714fi
7715
7716echo 'BEGIN {' >"$tmp/subs1.awk" &&
7717_ACEOF
7718
7719# Create commands to substitute file output variables.
7720{
7721 echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
7722 echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
7723 echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
7724 echo "_ACAWK" &&
7725 echo "_ACEOF"
7726} >conf$$files.sh &&
7727. ./conf$$files.sh ||
7728 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
7729rm -f conf$$files.sh
7730
238235ef 7731{
5213506e
RW		 7732 echo "cat >conf$$subs.awk <<_ACEOF" &&
7733 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
7734 echo "_ACEOF"
7735} >conf$$subs.sh ||
7736 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
7737ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
7738ac_delim='%!_!# '
7739for ac_last_try in false false false false false :; do
7740 . ./conf$$subs.sh ||
7741 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
7742
7743 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
7744 if test $ac_delim_n = $ac_delim_num; then
7745 break
7746 elif $ac_last_try; then
7747 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
7748 else
7749 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
7750 fi
7751done
7752rm -f conf$$subs.sh
7753
7754cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7755cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
7756_ACEOF
7757sed -n '
7758h
7759s/^/S["/; s/!.*/"]=/
7760p
7761g
7762s/^[^!]*!//
7763:repl
7764t repl
7765s/'"$ac_delim"'$//
7766t delim
7767:nl
7768h
7769s/\(.\{148\}\).*/\1/
7770t more1
7771s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
7772p
7773n
7774b repl
7775:more1
7776s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7777p
7778g
7779s/.\{148\}//
7780t nl
7781:delim
7782h
7783s/\(.\{148\}\).*/\1/
7784t more2
7785s/["\\]/\\&/g; s/^/"/; s/$/"/
7786p
7787b
7788:more2
7789s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7790p
7791g
7792s/.\{148\}//
7793t delim
7794' <conf$$subs.awk | sed '
7795/^[^""]/{
7796 N
7797 s/\n//
238235ef 7798}
5213506e
RW		 7799' >>$CONFIG_STATUS || ac_write_fail=1
7800rm -f conf$$subs.awk
7801cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7802_ACAWK
7803cat >>"\$tmp/subs1.awk" <<_ACAWK &&
7804 for (key in S) S_is_set[key] = 1
7805 FS = "\a"
7806 \$ac_cs_awk_pipe_init
7807}
7808{
7809 line = $ 0
7810 nfields = split(line, field, "@")
7811 substed = 0
7812 len = length(field[1])
7813 for (i = 2; i < nfields; i++) {
7814 key = field[i]
7815 keylen = length(key)
7816 if (S_is_set[key]) {
7817 value = S[key]
7818 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
7819 len += length(value) + length(field[++i])
7820 substed = 1
7821 } else
7822 len += 1 + keylen
7823 }
7824 if (nfields == 3 && !substed) {
7825 key = field[2]
7826 if (F[key] != "" && line ~ /^[ ]*@.*@[ ]*$/) {
7827 \$ac_cs_awk_read_file
7828 next
7829 }
7830 }
7831 print line
7832}
7833\$ac_cs_awk_pipe_fini
7834_ACAWK
7835_ACEOF
7836cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7837if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
7838 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
7839else
7840 cat
7841fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
7842 || as_fn_error "could not setup config files machinery" "$LINENO" 5
238235ef
DJ		 7843_ACEOF
7844
5213506e
RW		 7845# VPATH may cause trouble with some makes, so we remove $(srcdir),
7846# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
7847# trailing colons and then remove the whole line if VPATH becomes empty
7848# (actually we leave an empty line to preserve line numbers).
7849if test "x$srcdir" = x.; then
7850 ac_vpsub='/^[ ]*VPATH[ ]*=/{
7851s/:*\$(srcdir):*/:/
7852s/:*\${srcdir}:*/:/
7853s/:*@srcdir@:*/:/
7854s/^\([^=]*=[ ]*\):*/\1/
7855s/:*$//
7856s/^[^=]*=[ ]*$//
7857}'
7858fi
238235ef 7859
5213506e
RW		 7860cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7861fi # test -n "$CONFIG_FILES"
238235ef 7862
5213506e
RW		 7863# Set up the scripts for CONFIG_HEADERS section.
7864# No need to generate them if there are no CONFIG_HEADERS.
7865# This happens for instance with `./config.status Makefile'.
7866if test -n "$CONFIG_HEADERS"; then
7867cat >"$tmp/defines.awk" <<\_ACAWK ||
7868BEGIN {
7869_ACEOF
7870
7871# Transform confdefs.h into an awk script `defines.awk', embedded as
7872# here-document in config.status, that substitutes the proper values into
7873# config.h.in to produce config.h.
7874
7875# Create a delimiter string that does not exist in confdefs.h, to ease
7876# handling of long lines.
7877ac_delim='%!_!# '
7878for ac_last_try in false false :; do
7879 ac_t=`sed -n "/$ac_delim/p" confdefs.h`
7880 if test -z "$ac_t"; then
7881 break
7882 elif $ac_last_try; then
7883 as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
7884 else
7885 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
0bc0cd11 7886 fi
5213506e 7887done
0bc0cd11 7888
5213506e
RW		 7889# For the awk script, D is an array of macro values keyed by name,
7890# likewise P contains macro parameters if any. Preserve backslash
7891# newline sequences.
7892
7893ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
7894sed -n '
7895s/.\{148\}/&'"$ac_delim"'/g
7896t rset
7897:rset
7898s/^[ ]*#[ ]*define[ ][ ]*/ /
7899t def
7900d
7901:def
7902s/\\$//
7903t bsnl
7904s/["\\]/\\&/g
7905s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
7906D["\1"]=" \3"/p
7907s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
7908d
7909:bsnl
7910s/["\\]/\\&/g
7911s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
7912D["\1"]=" \3\\\\\\n"\\/p
7913t cont
7914s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
7915t cont
7916d
7917:cont
7918n
7919s/.\{148\}/&'"$ac_delim"'/g
7920t clear
7921:clear
7922s/\\$//
7923t bsnlc
7924s/["\\]/\\&/g; s/^/"/; s/$/"/p
7925d
7926:bsnlc
7927s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
7928b cont
7929' <confdefs.h | sed '
7930s/'"$ac_delim"'/"\\\
7931"/g' >>$CONFIG_STATUS || ac_write_fail=1
7932
7933cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7934 for (key in D) D_is_set[key] = 1
7935 FS = "\a"
7936}
7937/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
7938 line = \$ 0
7939 split(line, arg, " ")
7940 if (arg[1] == "#") {
7941 defundef = arg[2]
7942 mac1 = arg[3]
7943 } else {
7944 defundef = substr(arg[1], 2)
7945 mac1 = arg[2]
7946 }
7947 split(mac1, mac2, "(") #)
7948 macro = mac2[1]
7949 prefix = substr(line, 1, index(line, defundef) - 1)
7950 if (D_is_set[macro]) {
7951 # Preserve the white space surrounding the "#".
7952 print prefix "define", macro P[macro] D[macro]
7953 next
7954 } else {
7955 # Replace #undef with comments. This is necessary, for example,
7956 # in the case of _POSIX_SOURCE, which is predefined and required
7957 # on some systems where configure will not decide to define it.
7958 if (defundef == "undef") {
7959 print "/*", prefix defundef, macro, "*/"
7960 next
7961 }
7962 }
7963}
7964{ print }
7965_ACAWK
238235ef 7966_ACEOF
5213506e
RW		 7967cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7968 as_fn_error "could not setup config headers machinery" "$LINENO" 5
7969fi # test -n "$CONFIG_HEADERS"
7970
7971
7972eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
7973shift
7974for ac_tag
7975do
7976 case $ac_tag in
7977 :[FHLC]) ac_mode=$ac_tag; continue;;
7978 esac
7979 case $ac_mode$ac_tag in
7980 :[FHL]*:*);;
7981 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
7982 :[FH]-) ac_tag=-:-;;
7983 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
7984 esac
7985 ac_save_IFS=$IFS
7986 IFS=:
7987 set x $ac_tag
7988 IFS=$ac_save_IFS
7989 shift
7990 ac_file=$1
7991 shift
7992
7993 case $ac_mode in
7994 :L) ac_source=$1;;
7995 :[FH])
7996 ac_file_inputs=
7997 for ac_f
7998 do
7999 case $ac_f in
8000 -) ac_f="$tmp/stdin";;
8001 *) # Look for the file first in the build tree, then in the source tree
8002 # (if the path is not absolute). The absolute path cannot be DOS-style,
8003 # because $ac_f cannot contain `:'.
8004 test -f "$ac_f" ||
8005 case $ac_f in
8006 [\\/$]*) false;;
8007 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
8008 esac ||
8009 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
8010 esac
8011 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
8012 as_fn_append ac_file_inputs " '$ac_f'"
8013 done
8014
8015 # Let's still pretend it is `configure' which instantiates (i.e., don't
8016 # use $as_me), people would be surprised to read:
8017 # /* config.h. Generated by config.status. */
8018 configure_input='Generated from '`
8019 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
8020 `' by configure.'
8021 if test x"$ac_file" != x-; then
8022 configure_input="$ac_file. $configure_input"
8023 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
8024$as_echo "$as_me: creating $ac_file" >&6;}
8025 fi
8026 # Neutralize special characters interpreted by sed in replacement strings.
8027 case $configure_input in #(
8028 *\&* | *\|* | *\\* )
8029 ac_sed_conf_input=`$as_echo "$configure_input" |
8030 sed 's/[\\\\&|]/\\\\&/g'`;; #(
8031 *) ac_sed_conf_input=$configure_input;;
8032 esac
8033
8034 case $ac_tag in
8035 *:-:* | *:-) cat >"$tmp/stdin" \
8036 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
8037 esac
8038 ;;
0bc0cd11
JL		 8039 esac
8040
5213506e 8041 ac_dir=`$as_dirname -- "$ac_file" ||
238235ef 8042$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
3beb1315
HPN		 8043 X"$ac_file" : 'X\(//\)[^/]' \| \
8044 X"$ac_file" : 'X\(//\)$' \| \
5213506e
RW		 8045 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
8046$as_echo X"$ac_file" |
8047 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8048 s//\1/
8049 q
8050 }
8051 /^X\(\/\/\)[^/].*/{
8052 s//\1/
8053 q
8054 }
8055 /^X\(\/\/\)$/{
8056 s//\1/
8057 q
8058 }
8059 /^X\(\/\).*/{
8060 s//\1/
8061 q
8062 }
8063 s/.*/./; q'`
8064 as_dir="$ac_dir"; as_fn_mkdir_p
238235ef 8065 ac_builddir=.
0bc0cd11 8066
5213506e
RW		 8067case "$ac_dir" in
8068.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
8069*)
8070 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
8071 # A ".." for each directory in $ac_dir_suffix.
8072 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
8073 case $ac_top_builddir_sub in
8074 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
8075 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
8076 esac ;;
8077esac
8078ac_abs_top_builddir=$ac_pwd
8079ac_abs_builddir=$ac_pwd$ac_dir_suffix
8080# for backward compatibility:
8081ac_top_builddir=$ac_top_build_prefix
238235ef
DJ		 8082
8083case $srcdir in
5213506e 8084 .) # We are building in place.
238235ef 8085 ac_srcdir=.
5213506e
RW		 8086 ac_top_srcdir=$ac_top_builddir_sub
8087 ac_abs_top_srcdir=$ac_pwd ;;
8088 [\\/]* | ?:[\\/]* ) # Absolute name.
238235ef 8089 ac_srcdir=$srcdir$ac_dir_suffix;
5213506e
RW		 8090 ac_top_srcdir=$srcdir
8091 ac_abs_top_srcdir=$srcdir ;;
8092 *) # Relative name.
8093 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
8094 ac_top_srcdir=$ac_top_build_prefix$srcdir
8095 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
238235ef 8096esac
5213506e 8097ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
a4f74b58 8098
238235ef 8099
5213506e
RW		 8100 case $ac_mode in
8101 :F)
8102 #
8103 # CONFIG_FILE
8104 #
238235ef
DJ		 8105
8106 case $INSTALL in
8107 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
5213506e 8108 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
0bc0cd11 8109 esac
5213506e 8110_ACEOF
0bc0cd11 8111
5213506e
RW		 8112cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8113# If the template does not know about datarootdir, expand it.
8114# FIXME: This hack should be removed a few years after 2.60.
8115ac_datarootdir_hack=; ac_datarootdir_seen=
8116ac_sed_dataroot='
8117/datarootdir/ {
8118 p
8119 q
8120}
8121/@datadir@/p
8122/@docdir@/p
8123/@infodir@/p
8124/@localedir@/p
8125/@mandir@/p'
8126case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
8127*datarootdir*) ac_datarootdir_seen=yes;;
8128*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
8129 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
8130$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
8131_ACEOF
8132cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8133 ac_datarootdir_hack='
8134 s&@datadir@&$datadir&g
8135 s&@docdir@&$docdir&g
8136 s&@infodir@&$infodir&g
8137 s&@localedir@&$localedir&g
8138 s&@mandir@&$mandir&g
8139 s&\\\${datarootdir}&$datarootdir&g' ;;
8140esac
238235ef 8141_ACEOF
5213506e
RW		 8142
8143# Neutralize VPATH when `$srcdir' = `.'.
8144# Shell code in configure.ac might set extrasub.
8145# FIXME: do we really want to maintain this feature?
8146cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8147ac_sed_extra="$ac_vpsub
238235ef
DJ		 8148$extrasub
8149_ACEOF
5213506e 8150cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
238235ef
DJ		 8151:t
8152/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
5213506e
RW		 8153s|@configure_input@|$ac_sed_conf_input|;t t
8154s&@top_builddir@&$ac_top_builddir_sub&;t t
8155s&@top_build_prefix@&$ac_top_build_prefix&;t t
8156s&@srcdir@&$ac_srcdir&;t t
8157s&@abs_srcdir@&$ac_abs_srcdir&;t t
8158s&@top_srcdir@&$ac_top_srcdir&;t t
8159s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
8160s&@builddir@&$ac_builddir&;t t
8161s&@abs_builddir@&$ac_abs_builddir&;t t
8162s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
8163s&@INSTALL@&$ac_INSTALL&;t t
8164$ac_datarootdir_hack
8165"
8166eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
8167if $ac_cs_awk_getline; then
8168 $AWK -f "$tmp/subs.awk"
8169else
8170 $AWK -f "$tmp/subs.awk" | $SHELL
8171fi >$tmp/out \
8172 || as_fn_error "could not create $ac_file" "$LINENO" 5
8173
8174test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
8175 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
8176 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
8177 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
8178which seems to be undefined. Please make sure it is defined." >&5
8179$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
8180which seems to be undefined. Please make sure it is defined." >&2;}
8181
8182 rm -f "$tmp/stdin"
238235ef 8183 case $ac_file in
5213506e
RW		 8184 -) cat "$tmp/out" && rm -f "$tmp/out";;
8185 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
8186 esac \
8187 || as_fn_error "could not create $ac_file" "$LINENO" 5
8188 ;;
8189 :H)
8190 #
8191 # CONFIG_HEADER
8192 #
238235ef 8193 if test x"$ac_file" != x-; then
5213506e
RW		 8194 {
8195 $as_echo "/* $configure_input */" \
8196 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
8197 } >"$tmp/config.h" \
8198 || as_fn_error "could not create $ac_file" "$LINENO" 5
8199 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
8200 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
8201$as_echo "$as_me: $ac_file is unchanged" >&6;}
238235ef 8202 else
5213506e
RW		 8203 rm -f "$ac_file"
8204 mv "$tmp/config.h" "$ac_file" \
8205 || as_fn_error "could not create $ac_file" "$LINENO" 5
238235ef
DJ		 8206 fi
8207 else
5213506e
RW		 8208 $as_echo "/* $configure_input */" \
8209 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
8210 || as_fn_error "could not create -" "$LINENO" 5
238235ef 8211 fi
5213506e 8212 ;;
a4f74b58 8213
5213506e
RW		 8214 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
8215$as_echo "$as_me: executing $ac_file commands" >&6;}
8216 ;;
8217 esac
238235ef
DJ		 8218
8219
5213506e
RW		 8220 case $ac_file$ac_mode in
8221 "default":C) test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h
0bc0cd11 8222if test -n "$CONFIG_FILES"; then
7b3ed47d 8223 if test -n "${with_target_subdir}"; then
0bc0cd11
JL		 8224 # FIXME: We shouldn't need to set ac_file
8225 ac_file=Makefile
6706f116 8226 LD="${ORIGINAL_LD_FOR_MULTILIBS}"
0bc0cd11
JL		 8227 . ${libiberty_topdir}/config-ml.in
8228 fi
238235ef 8229fi ;;
5213506e 8230
238235ef 8231 esac
5213506e 8232done # for ac_tag
238235ef 8233
238235ef 8234
5213506e 8235as_fn_exit 0
238235ef 8236_ACEOF
238235ef
DJ		 8237ac_clean_files=$ac_clean_files_save
8238
5213506e
RW		 8239test $ac_write_fail = 0 ||
8240 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
8241
238235ef
DJ		 8242
8243# configure is writing to config.log, and then calls config.status.
8244# config.status does its own redirection, appending to config.log.
8245# Unfortunately, on DOS this fails, as config.log is still kept open
8246# by configure, so config.status won't be able to write to it; its
8247# output is simply discarded. So we exec the FD to /dev/null,
8248# effectively closing config.log, so it can be properly (re)opened and
8249# appended to by config.status. When coming back to configure, we
8250# need to make the FD available again.
8251if test "$no_create" != yes; then
8252 ac_cs_success=:
8253 ac_config_status_args=
8254 test "$silent" = yes &&
8255 ac_config_status_args="$ac_config_status_args --quiet"
8256 exec 5>/dev/null
8257 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
8258 exec 5>>config.log
8259 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
8260 # would make configure fail if this is the last instruction.
5213506e
RW		 8261 $ac_cs_success || as_fn_exit $?
8262fi
8263if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
8264 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
8265$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
238235ef 8266fi
0bc0cd11 8267
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