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[deliverable/binutils-gdb.git] / libiberty / configure
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252b5132 1#! /bin/sh
252b5132 2# Guess values for system-dependent variables and create Makefiles.
75086676
DD		 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.
252b5132
RH		 8#
9# This configure script is free software; the Free Software Foundation
10# gives unlimited permission to copy, distribute and modify it.
75086676
DD		 11## -------------------- ##
12## M4sh Initialization. ##
13## -------------------- ##
2299a76d 14
75086676
DD		 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 :
2299a76d
DJ		 18 emulate sh
19 NULLCMD=:
75086676 20 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
2299a76d
DJ		 21 # is contrary to our usage. Disable this feature.
22 alias -g '${1+"$@"}'='"$@"'
75086676
DD		 23 setopt NO_GLOB_SUBST
24else
25 case `(set -o) 2>/dev/null` in #(
26 *posix*) :
27 set -o posix ;; #(
28 *) :
29 ;;
30esac
2299a76d
DJ		 31fi
32
75086676
DD		 33
34as_nl='
35'
36export as_nl
37# Printing a long string crashes Solaris 7 /usr/bin/printf.
38as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
39as_echo=$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 }
2299a76d
DJ		 79fi
80
81
75086676
DD		 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 $as_var || :
120done
2299a76d
DJ		 121PS1='$ '
122PS2='> '
123PS4='+ '
124
125# NLS nuisances.
75086676
DD		 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$PATH
2299a76d 184do
75086676
DD		 185 IFS=$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."
2299a76d 228 else
75086676
DD		 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$0: the script under such a shell if you do have one."
2299a76d 233 fi
75086676
DD		 234 exit 1
235fi
236fi
237fi
238SHELL=${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
2299a76d 372
75086676
DD		 373if expr a : '\(a\)' >/dev/null 2>&1 &&
374 test "X`expr 00001 : '.*\(...\)'`" = X001; then
2299a76d
DJ		 375 as_expr=expr
376else
377 as_expr=false
378fi
379
75086676 380if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
2299a76d
DJ		 381 as_basename=basename
382else
383 as_basename=false
384fi
385
75086676
DD		 386if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
387 as_dirname=dirname
388else
389 as_dirname=false
390fi
2299a76d 391
75086676 392as_me=`$as_basename -- "$0" ||
2299a76d
DJ		 393$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
394 X"$0" : 'X\(//\)$' \| \
75086676
DD		 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'`
2299a76d 410
2299a76d
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
2299a76d 418
75086676
DD		 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 |
2299a76d 428 sed '
75086676
DD		 429 s/[$]LINENO.*/&-/
430 t lineno
431 b
432 :lineno
2299a76d 433 N
75086676
DD		 434 :loop
435 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
2299a76d 436 t loop
75086676 437 s/-\n.*//
2299a76d 438 ' >$as_me.lineno &&
75086676
DD		 439 chmod +x "$as_me.lineno" ||
440 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
2299a76d
DJ		 441
442 # Don't try to exec as it changes $[0], causing all sort of problems
443 # (the dirname of $[0] is not the place where we might find the
75086676
DD		 444 # original and so on. Autoconf is especially sensitive to this).
445 . "./$as_me.lineno"
2299a76d
DJ		 446 # Exit status is that of the last command.
447 exit
448}
449
75086676
DD		 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';;
2299a76d
DJ		 461esac
462
75086676
DD		 463rm -f conf$$ conf$$.exe conf$$.file
464if test -d conf$$.dir; then
465 rm -f conf$$.dir/conf$$.file
2299a76d 466else
75086676
DD		 467 rm -f conf$$.dir
468 mkdir conf$$.dir 2>/dev/null
2299a76d 469fi
75086676
DD		 470if (echo >conf$$.file) 2>/dev/null; then
471 if ln -s conf$$.file conf$$ 2>/dev/null; then
2299a76d 472 as_ln_s='ln -s'
75086676
DD		 473 # ... but there are two gotchas:
474 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
475 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
476 # In both cases, we have to default to `cp -p'.
477 ln -s conf$$.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'
2299a76d 483 fi
2299a76d
DJ		 484else
485 as_ln_s='cp -p'
486fi
75086676
DD		 487rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
488rmdir conf$$.dir 2>/dev/null
2299a76d
DJ		 489
490if mkdir -p . 2>/dev/null; then
75086676 491 as_mkdir_p='mkdir -p "$as_dir"'
2299a76d 492else
58670637 493 test -d ./-p && rmdir ./-p
2299a76d
DJ		 494 as_mkdir_p=false
495fi
496
75086676
DD		 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
2299a76d
DJ		 519
520# Sed expression to map a string onto a valid CPP name.
58670637 521as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
2299a76d
DJ		 522
523# Sed expression to map a string onto a valid variable name.
58670637 524as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
2299a76d
DJ		 525
526
75086676 527exec 7<&0 </dev/null 6>&1
2299a76d
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
2299a76d
DJ		 534#
535# Initializations.
536#
252b5132 537ac_default_prefix=/usr/local
75086676 538ac_clean_files=
2299a76d 539ac_config_libobj_dir=.
75086676 540LIBOBJS=
2299a76d
DJ		 541cross_compiling=no
542subdirs=
543MFLAGS=
544MAKEFLAGS=
2299a76d
DJ		 545
546# Identity of this package.
547PACKAGE_NAME=
548PACKAGE_TARNAME=
549PACKAGE_VERSION=
550PACKAGE_STRING=
551PACKAGE_BUGREPORT=
75086676 552PACKAGE_URL=
2299a76d
DJ		 553
554ac_unique_file="xmalloc.c"
555# Factoring default headers for most tests.
556ac_includes_default="\
557#include <stdio.h>
75086676 558#ifdef HAVE_SYS_TYPES_H
2299a76d
DJ		 559# include <sys/types.h>
560#endif
75086676 561#ifdef HAVE_SYS_STAT_H
2299a76d
DJ		 562# include <sys/stat.h>
563#endif
75086676 564#ifdef STDC_HEADERS
2299a76d
DJ		 565# include <stdlib.h>
566# include <stddef.h>
567#else
75086676 568# ifdef HAVE_STDLIB_H
2299a76d
DJ		 569# include <stdlib.h>
570# endif
571#endif
75086676
DD		 572#ifdef HAVE_STRING_H
573# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
2299a76d
DJ		 574# include <memory.h>
575# endif
576# include <string.h>
577#endif
75086676 578#ifdef HAVE_STRINGS_H
2299a76d
DJ		 579# include <strings.h>
580#endif
75086676 581#ifdef HAVE_INTTYPES_H
2299a76d 582# include <inttypes.h>
2299a76d 583#endif
75086676
DD		 584#ifdef HAVE_STDINT_H
585# include <stdint.h>
586#endif
587#ifdef HAVE_UNISTD_H
2299a76d
DJ		 588# include <unistd.h>
589#endif"
590
75086676
DD		 591ac_subst_vars='LTLIBOBJS
592INSTALL_DEST
593pexecute
594target_header_dir
595CHECK
596LIBOBJS
3f48575a 597NOASANFLAG
75086676
DD		 598PICFLAG
599INSTALL_DATA
600INSTALL_SCRIPT
601INSTALL_PROGRAM
75086676
DD		 602OUTPUT_OPTION
603NO_MINUS_C_MINUS_O
604ac_libiberty_warn_cflags
f91ca6bc
IB		 605EGREP
606GREP
75086676
DD		 607CPP
608OBJEXT
609EXEEXT
610ac_ct_CC
611CPPFLAGS
612LDFLAGS
613CFLAGS
614CC
615RANLIB
616AR
617host_os
618host_vendor
619host_cpu
620host
621build_os
622build_vendor
623build_cpu
624build
625HAVE_PERL
626PERL
627BUILD_INFO
628MAKEINFO
629NOTMAINT
630MAINT
631libiberty_topdir
632target_alias
633host_alias
634build_alias
635LIBS
636ECHO_T
637ECHO_N
638ECHO_C
639DEFS
640mandir
641localedir
642libdir
643psdir
644pdfdir
645dvidir
646htmldir
647infodir
648docdir
649oldincludedir
650includedir
651localstatedir
652sharedstatedir
653sysconfdir
654datadir
655datarootdir
656libexecdir
657sbindir
658bindir
659program_transform_name
660prefix
661exec_prefix
662PACKAGE_URL
663PACKAGE_BUGREPORT
664PACKAGE_STRING
665PACKAGE_VERSION
666PACKAGE_TARNAME
667PACKAGE_NAME
668PATH_SEPARATOR
669SHELL'
2299a76d 670ac_subst_files='host_makefile_frag'
75086676
DD		 671ac_user_opts='
672enable_option_checking
673with_target_subdir
674with_build_subdir
675with_cross_host
676with_newlib
677enable_maintainer_mode
678enable_multilib
75086676 679enable_install_libiberty
a4818a05 680enable_largefile
75086676
DD		 681'
682 ac_precious_vars='build_alias
683host_alias
684target_alias
685CC
686CFLAGS
687LDFLAGS
688LIBS
689CPPFLAGS
690CPP'
691
252b5132
RH		 692
693# Initialize some variables set by options.
2299a76d
DJ		 694ac_init_help=
695ac_init_version=false
75086676
DD		 696ac_unrecognized_opts=
697ac_unrecognized_sep=
252b5132
RH		 698# The variables have the same names as the options, with
699# dashes changed to underlines.
2299a76d 700cache_file=/dev/null
252b5132 701exec_prefix=NONE
252b5132 702no_create=
252b5132
RH		 703no_recursion=
704prefix=NONE
705program_prefix=NONE
706program_suffix=NONE
707program_transform_name=s,x,x,
708silent=
709site=
710srcdir=
252b5132
RH		 711verbose=
712x_includes=NONE
713x_libraries=NONE
2299a76d
DJ		 714
715# Installation directory options.
716# These are left unexpanded so users can "make install exec_prefix=/foo"
717# and all the variables that are supposed to be based on exec_prefix
718# by default will actually change.
719# Use braces instead of parens because sh, perl, etc. also accept them.
75086676 720# (The list follows the same order as the GNU Coding Standards.)
252b5132
RH		 721bindir='${exec_prefix}/bin'
722sbindir='${exec_prefix}/sbin'
723libexecdir='${exec_prefix}/libexec'
75086676
DD		 724datarootdir='${prefix}/share'
725datadir='${datarootdir}'
252b5132
RH		 726sysconfdir='${prefix}/etc'
727sharedstatedir='${prefix}/com'
728localstatedir='${prefix}/var'
252b5132
RH		 729includedir='${prefix}/include'
730oldincludedir='/usr/include'
75086676
DD		 731docdir='${datarootdir}/doc/${PACKAGE}'
732infodir='${datarootdir}/info'
733htmldir='${docdir}'
734dvidir='${docdir}'
735pdfdir='${docdir}'
736psdir='${docdir}'
737libdir='${exec_prefix}/lib'
738localedir='${datarootdir}/locale'
739mandir='${datarootdir}/man'
252b5132 740
252b5132 741ac_prev=
75086676 742ac_dashdash=
252b5132
RH		 743for ac_option
744do
252b5132
RH		 745 # If the previous option needs an argument, assign it.
746 if test -n "$ac_prev"; then
75086676 747 eval $ac_prev=\$ac_option
252b5132
RH		 748 ac_prev=
749 continue
750 fi
751
75086676
DD		 752 case $ac_option in
753 *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
754 *) ac_optarg=yes ;;
755 esac
252b5132
RH		 756
757 # Accept the important Cygnus configure options, so we can diagnose typos.
758
75086676
DD		 759 case $ac_dashdash$ac_option in
760 --)
761 ac_dashdash=yes ;;
252b5132
RH		 762
763 -bindir | --bindir | --bindi | --bind | --bin | --bi)
764 ac_prev=bindir ;;
765 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
2299a76d 766 bindir=$ac_optarg ;;
252b5132
RH		 767
768 -build | --build | --buil | --bui | --bu)
2299a76d 769 ac_prev=build_alias ;;
252b5132 770 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
2299a76d 771 build_alias=$ac_optarg ;;
252b5132
RH		 772
773 -cache-file | --cache-file | --cache-fil | --cache-fi \
774 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
775 ac_prev=cache_file ;;
776 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
777 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
2299a76d
DJ		 778 cache_file=$ac_optarg ;;
779
780 --config-cache | -C)
781 cache_file=config.cache ;;
252b5132 782
75086676 783 -datadir | --datadir | --datadi | --datad)
252b5132 784 ac_prev=datadir ;;
75086676 785 -datadir=* | --datadir=* | --datadi=* | --datad=*)
2299a76d 786 datadir=$ac_optarg ;;
252b5132 787
75086676
DD		 788 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
789 | --dataroo | --dataro | --datar)
790 ac_prev=datarootdir ;;
791 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
792 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
793 datarootdir=$ac_optarg ;;
794
252b5132 795 -disable-* | --disable-*)
75086676 796 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
252b5132 797 # Reject names that are not valid shell variable names.
75086676
DD		 798 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
799 as_fn_error "invalid feature name: $ac_useropt"
800 ac_useropt_orig=$ac_useropt
801 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
802 case $ac_user_opts in
803 *"
804"enable_$ac_useropt"
805"*) ;;
806 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
807 ac_unrecognized_sep=', ';;
808 esac
809 eval enable_$ac_useropt=no ;;
810
811 -docdir | --docdir | --docdi | --doc | --do)
812 ac_prev=docdir ;;
813 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
814 docdir=$ac_optarg ;;
815
816 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
817 ac_prev=dvidir ;;
818 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
819 dvidir=$ac_optarg ;;
252b5132
RH		 820
821 -enable-* | --enable-*)
75086676 822 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
252b5132 823 # Reject names that are not valid shell variable names.
75086676
DD		 824 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
825 as_fn_error "invalid feature name: $ac_useropt"
826 ac_useropt_orig=$ac_useropt
827 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
828 case $ac_user_opts in
829 *"
830"enable_$ac_useropt"
831"*) ;;
832 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
833 ac_unrecognized_sep=', ';;
252b5132 834 esac
75086676 835 eval enable_$ac_useropt=\$ac_optarg ;;
252b5132
RH		 836
837 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
838 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
839 | --exec | --exe | --ex)
840 ac_prev=exec_prefix ;;
841 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
842 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
843 | --exec=* | --exe=* | --ex=*)
2299a76d 844 exec_prefix=$ac_optarg ;;
252b5132
RH		 845
846 -gas | --gas | --ga | --g)
847 # Obsolete; use --with-gas.
848 with_gas=yes ;;
849
2299a76d
DJ		 850 -help | --help | --hel | --he | -h)
851 ac_init_help=long ;;
852 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
853 ac_init_help=recursive ;;
854 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
855 ac_init_help=short ;;
252b5132
RH		 856
857 -host | --host | --hos | --ho)
2299a76d 858 ac_prev=host_alias ;;
252b5132 859 -host=* | --host=* | --hos=* | --ho=*)
2299a76d 860 host_alias=$ac_optarg ;;
252b5132 861
75086676
DD		 862 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
863 ac_prev=htmldir ;;
864 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
865 | --ht=*)
866 htmldir=$ac_optarg ;;
867
252b5132
RH		 868 -includedir | --includedir | --includedi | --included | --include \
869 | --includ | --inclu | --incl | --inc)
870 ac_prev=includedir ;;
871 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
872 | --includ=* | --inclu=* | --incl=* | --inc=*)
2299a76d 873 includedir=$ac_optarg ;;
252b5132
RH		 874
875 -infodir | --infodir | --infodi | --infod | --info | --inf)
876 ac_prev=infodir ;;
877 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
2299a76d 878 infodir=$ac_optarg ;;
252b5132
RH		 879
880 -libdir | --libdir | --libdi | --libd)
881 ac_prev=libdir ;;
882 -libdir=* | --libdir=* | --libdi=* | --libd=*)
2299a76d 883 libdir=$ac_optarg ;;
252b5132
RH		 884
885 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
886 | --libexe | --libex | --libe)
887 ac_prev=libexecdir ;;
888 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
889 | --libexe=* | --libex=* | --libe=*)
2299a76d 890 libexecdir=$ac_optarg ;;
252b5132 891
75086676
DD		 892 -localedir | --localedir | --localedi | --localed | --locale)
893 ac_prev=localedir ;;
894 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
895 localedir=$ac_optarg ;;
896
252b5132 897 -localstatedir | --localstatedir | --localstatedi | --localstated \
75086676 898 | --localstate | --localstat | --localsta | --localst | --locals)
252b5132
RH		 899 ac_prev=localstatedir ;;
900 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
75086676 901 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
2299a76d 902 localstatedir=$ac_optarg ;;
252b5132
RH		 903
904 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
905 ac_prev=mandir ;;
906 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
2299a76d 907 mandir=$ac_optarg ;;
252b5132
RH		 908
909 -nfp | --nfp | --nf)
910 # Obsolete; use --without-fp.
911 with_fp=no ;;
912
913 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
2299a76d 914 | --no-cr | --no-c | -n)
252b5132
RH		 915 no_create=yes ;;
916
917 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
918 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
919 no_recursion=yes ;;
920
921 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
922 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
923 | --oldin | --oldi | --old | --ol | --o)
924 ac_prev=oldincludedir ;;
925 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
926 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
927 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
2299a76d 928 oldincludedir=$ac_optarg ;;
252b5132
RH		 929
930 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
931 ac_prev=prefix ;;
932 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
2299a76d 933 prefix=$ac_optarg ;;
252b5132
RH		 934
935 -program-prefix | --program-prefix | --program-prefi | --program-pref \
936 | --program-pre | --program-pr | --program-p)
937 ac_prev=program_prefix ;;
938 -program-prefix=* | --program-prefix=* | --program-prefi=* \
939 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
2299a76d 940 program_prefix=$ac_optarg ;;
252b5132
RH		 941
942 -program-suffix | --program-suffix | --program-suffi | --program-suff \
943 | --program-suf | --program-su | --program-s)
944 ac_prev=program_suffix ;;
945 -program-suffix=* | --program-suffix=* | --program-suffi=* \
946 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
2299a76d 947 program_suffix=$ac_optarg ;;
252b5132
RH		 948
949 -program-transform-name | --program-transform-name \
950 | --program-transform-nam | --program-transform-na \
951 | --program-transform-n | --program-transform- \
952 | --program-transform | --program-transfor \
953 | --program-transfo | --program-transf \
954 | --program-trans | --program-tran \
955 | --progr-tra | --program-tr | --program-t)
956 ac_prev=program_transform_name ;;
957 -program-transform-name=* | --program-transform-name=* \
958 | --program-transform-nam=* | --program-transform-na=* \
959 | --program-transform-n=* | --program-transform-=* \
960 | --program-transform=* | --program-transfor=* \
961 | --program-transfo=* | --program-transf=* \
962 | --program-trans=* | --program-tran=* \
963 | --progr-tra=* | --program-tr=* | --program-t=*)
2299a76d 964 program_transform_name=$ac_optarg ;;
252b5132 965
75086676
DD		 966 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
967 ac_prev=pdfdir ;;
968 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
969 pdfdir=$ac_optarg ;;
970
971 -psdir | --psdir | --psdi | --psd | --ps)
972 ac_prev=psdir ;;
973 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
974 psdir=$ac_optarg ;;
975
252b5132
RH		 976 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
977 | -silent | --silent | --silen | --sile | --sil)
978 silent=yes ;;
979
980 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
981 ac_prev=sbindir ;;
982 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
983 | --sbi=* | --sb=*)
2299a76d 984 sbindir=$ac_optarg ;;
252b5132
RH		 985
986 -sharedstatedir | --sharedstatedir | --sharedstatedi \
987 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
988 | --sharedst | --shareds | --shared | --share | --shar \
989 | --sha | --sh)
990 ac_prev=sharedstatedir ;;
991 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
992 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
993 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
994 | --sha=* | --sh=*)
2299a76d 995 sharedstatedir=$ac_optarg ;;
252b5132
RH		 996
997 -site | --site | --sit)
998 ac_prev=site ;;
999 -site=* | --site=* | --sit=*)
2299a76d 1000 site=$ac_optarg ;;
252b5132
RH		 1001
1002 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1003 ac_prev=srcdir ;;
1004 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
2299a76d 1005 srcdir=$ac_optarg ;;
252b5132
RH		 1006
1007 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1008 | --syscon | --sysco | --sysc | --sys | --sy)
1009 ac_prev=sysconfdir ;;
1010 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1011 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
2299a76d 1012 sysconfdir=$ac_optarg ;;
252b5132
RH		 1013
1014 -target | --target | --targe | --targ | --tar | --ta | --t)
2299a76d 1015 ac_prev=target_alias ;;
252b5132 1016 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
2299a76d 1017 target_alias=$ac_optarg ;;
252b5132
RH		 1018
1019 -v | -verbose | --verbose | --verbos | --verbo | --verb)
1020 verbose=yes ;;
1021
2299a76d
DJ		 1022 -version | --version | --versio | --versi | --vers | -V)
1023 ac_init_version=: ;;
252b5132
RH		 1024
1025 -with-* | --with-*)
75086676 1026 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
252b5132 1027 # Reject names that are not valid shell variable names.
75086676
DD		 1028 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1029 as_fn_error "invalid package name: $ac_useropt"
1030 ac_useropt_orig=$ac_useropt
1031 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1032 case $ac_user_opts in
1033 *"
1034"with_$ac_useropt"
1035"*) ;;
1036 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1037 ac_unrecognized_sep=', ';;
252b5132 1038 esac
75086676 1039 eval with_$ac_useropt=\$ac_optarg ;;
252b5132
RH		 1040
1041 -without-* | --without-*)
75086676 1042 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
252b5132 1043 # Reject names that are not valid shell variable names.
75086676
DD		 1044 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1045 as_fn_error "invalid package name: $ac_useropt"
1046 ac_useropt_orig=$ac_useropt
1047 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1048 case $ac_user_opts in
1049 *"
1050"with_$ac_useropt"
1051"*) ;;
1052 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1053 ac_unrecognized_sep=', ';;
1054 esac
1055 eval with_$ac_useropt=no ;;
252b5132
RH		 1056
1057 --x)
1058 # Obsolete; use --with-x.
1059 with_x=yes ;;
1060
1061 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1062 | --x-incl | --x-inc | --x-in | --x-i)
1063 ac_prev=x_includes ;;
1064 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1065 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
2299a76d 1066 x_includes=$ac_optarg ;;
252b5132
RH		 1067
1068 -x-libraries | --x-libraries | --x-librarie | --x-librari \
1069 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1070 ac_prev=x_libraries ;;
1071 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1072 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
2299a76d 1073 x_libraries=$ac_optarg ;;
252b5132 1074
75086676
DD		 1075 -*) as_fn_error "unrecognized option: \`$ac_option'
1076Try \`$0 --help' for more information."
252b5132
RH		 1077 ;;
1078
2299a76d
DJ		 1079 *=*)
1080 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1081 # Reject names that are not valid shell variable names.
75086676
DD		 1082 case $ac_envvar in #(
1083 '' | [0-9]* | *[!_$as_cr_alnum]* )
1084 as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1085 esac
1086 eval $ac_envvar=\$ac_optarg
2299a76d
DJ		 1087 export $ac_envvar ;;
1088
252b5132 1089 *)
2299a76d 1090 # FIXME: should be removed in autoconf 3.0.
75086676 1091 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
2299a76d 1092 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
75086676 1093 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
2299a76d 1094 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
252b5132
RH		 1095 ;;
1096
1097 esac
1098done
1099
1100if test -n "$ac_prev"; then
2299a76d 1101 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
75086676 1102 as_fn_error "missing argument to $ac_option"
252b5132 1103fi
252b5132 1104
75086676
DD		 1105if test -n "$ac_unrecognized_opts"; then
1106 case $enable_option_checking in
1107 no) ;;
1108 fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1109 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
2299a76d 1110 esac
75086676 1111fi
252b5132 1112
75086676
DD		 1113# Check all directory arguments for consistency.
1114for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1115 datadir sysconfdir sharedstatedir localstatedir includedir \
1116 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1117 libdir localedir mandir
252b5132 1118do
75086676
DD		 1119 eval ac_val=\$$ac_var
1120 # Remove trailing slashes.
2299a76d 1121 case $ac_val in
75086676
DD		 1122 */ )
1123 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1124 eval $ac_var=\$ac_val;;
252b5132 1125 esac
75086676
DD		 1126 # Be sure to have absolute directory names.
1127 case $ac_val in
1128 [\\/$]* | ?:[\\/]* ) continue;;
1129 NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1130 esac
1131 as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
252b5132
RH		 1132done
1133
2299a76d
DJ		 1134# There might be people who depend on the old broken behavior: `$host'
1135# used to hold the argument of --host etc.
1136# FIXME: To remove some day.
1137build=$build_alias
1138host=$host_alias
1139target=$target_alias
1140
1141# FIXME: To remove some day.
1142if test "x$host_alias" != x; then
1143 if test "x$build_alias" = x; then
1144 cross_compiling=maybe
75086676 1145 $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
2299a76d
DJ		 1146 If a cross compiler is detected then cross compile mode will be used." >&2
1147 elif test "x$build_alias" != "x$host_alias"; then
1148 cross_compiling=yes
1149 fi
1150fi
252b5132 1151
2299a76d
DJ		 1152ac_tool_prefix=
1153test -n "$host_alias" && ac_tool_prefix=$host_alias-
1154
1155test "$silent" = yes && exec 6>/dev/null
252b5132 1156
252b5132 1157
75086676
DD		 1158ac_pwd=`pwd` && test -n "$ac_pwd" &&
1159ac_ls_di=`ls -di .` &&
1160ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1161 as_fn_error "working directory cannot be determined"
1162test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1163 as_fn_error "pwd does not report name of working directory"
1164
1165
252b5132
RH		 1166# Find the source files, if location was not specified.
1167if test -z "$srcdir"; then
1168 ac_srcdir_defaulted=yes
75086676
DD		 1169 # Try the directory containing this script, then the parent directory.
1170 ac_confdir=`$as_dirname -- "$as_myself" ||
1171$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1172 X"$as_myself" : 'X\(//\)[^/]' \| \
1173 X"$as_myself" : 'X\(//\)$' \| \
1174 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1175$as_echo X"$as_myself" |
1176 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1177 s//\1/
1178 q
1179 }
1180 /^X\(\/\/\)[^/].*/{
1181 s//\1/
1182 q
1183 }
1184 /^X\(\/\/\)$/{
1185 s//\1/
1186 q
1187 }
1188 /^X\(\/\).*/{
1189 s//\1/
1190 q
1191 }
1192 s/.*/./; q'`
252b5132 1193 srcdir=$ac_confdir
75086676 1194 if test ! -r "$srcdir/$ac_unique_file"; then
252b5132
RH		 1195 srcdir=..
1196 fi
1197else
1198 ac_srcdir_defaulted=no
1199fi
75086676
DD		 1200if test ! -r "$srcdir/$ac_unique_file"; then
1201 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1202 as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1203fi
1204ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1205ac_abs_confdir=`(
1206 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1207 pwd)`
1208# When building in place, set srcdir=.
1209if test "$ac_abs_confdir" = "$ac_pwd"; then
1210 srcdir=.
1211fi
1212# Remove unnecessary trailing slashes from srcdir.
1213# Double slashes in file names in object file debugging info
1214# mess up M-x gdb in Emacs.
1215case $srcdir in
1216*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1217esac
1218for ac_var in $ac_precious_vars; do
1219 eval ac_env_${ac_var}_set=\${${ac_var}+set}
1220 eval ac_env_${ac_var}_value=\$${ac_var}
1221 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1222 eval ac_cv_env_${ac_var}_value=\$${ac_var}
1223done
2299a76d
DJ		 1224
1225#
1226# Report the --help message.
1227#
1228if test "$ac_init_help" = "long"; then
1229 # Omit some internal or obsolete options to make the list less imposing.
1230 # This message is too long to be a string in the A/UX 3.1 sh.
1231 cat <<_ACEOF
1232\`configure' configures this package to adapt to many kinds of systems.
1233
1234Usage: $0 [OPTION]... [VAR=VALUE]...
1235
1236To assign environment variables (e.g., CC, CFLAGS...), specify them as
1237VAR=VALUE. See below for descriptions of some of the useful variables.
1238
1239Defaults for the options are specified in brackets.
1240
1241Configuration:
1242 -h, --help display this help and exit
1243 --help=short display options specific to this package
1244 --help=recursive display the short help of all the included packages
1245 -V, --version display version information and exit
1246 -q, --quiet, --silent do not print \`checking...' messages
1247 --cache-file=FILE cache test results in FILE [disabled]
1248 -C, --config-cache alias for \`--cache-file=config.cache'
1249 -n, --no-create do not create output files
1250 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1251
2299a76d
DJ		 1252Installation directories:
1253 --prefix=PREFIX install architecture-independent files in PREFIX
75086676 1254 [$ac_default_prefix]
2299a76d 1255 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
75086676 1256 [PREFIX]
2299a76d
DJ		 1257
1258By default, \`make install' will install all the files in
1259\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1260an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1261for instance \`--prefix=\$HOME'.
1262
1263For better control, use the options below.
1264
1265Fine tuning of the installation directories:
75086676
DD		 1266 --bindir=DIR user executables [EPREFIX/bin]
1267 --sbindir=DIR system admin executables [EPREFIX/sbin]
1268 --libexecdir=DIR program executables [EPREFIX/libexec]
1269 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1270 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1271 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1272 --libdir=DIR object code libraries [EPREFIX/lib]
1273 --includedir=DIR C header files [PREFIX/include]
1274 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1275 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1276 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1277 --infodir=DIR info documentation [DATAROOTDIR/info]
1278 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1279 --mandir=DIR man documentation [DATAROOTDIR/man]
1280 --docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]
1281 --htmldir=DIR html documentation [DOCDIR]
1282 --dvidir=DIR dvi documentation [DOCDIR]
1283 --pdfdir=DIR pdf documentation [DOCDIR]
1284 --psdir=DIR ps documentation [DOCDIR]
2299a76d
DJ		 1285_ACEOF
1286
1287 cat <<\_ACEOF
1288
1289System types:
1290 --build=BUILD configure for building on BUILD [guessed]
1291 --host=HOST cross-compile to build programs to run on HOST [BUILD]
1292_ACEOF
1293fi
1294
1295if test -n "$ac_init_help"; then
1296
1297 cat <<\_ACEOF
1298
1299Optional Features:
75086676 1300 --disable-option-checking ignore unrecognized --enable/--with options
2299a76d
DJ		 1301 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1302 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1303 --enable-maintainer-mode
1304 enable make rules and dependencies not useful
1305 (and sometimes confusing) to the casual installer
958afec3 1306 --enable-multilib build many library versions (default)
a4818a05 1307 --enable-install-libiberty Install headers and library for end users
899de170 1308 --disable-largefile omit support for large files
2299a76d
DJ		 1309
1310Optional Packages:
1311 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1312 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1313 --with-target-subdir=SUBDIR Configuring in a subdirectory for target
1314 --with-build-subdir=SUBDIR Configuring in a subdirectory for build
1315 --with-cross-host=HOST Configuring with a cross compiler
1316 --with-newlib Configuring with newlib
1317
1318Some influential environment variables:
1319 CC C compiler command
1320 CFLAGS C compiler flags
1321 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1322 nonstandard directory <lib dir>
75086676
DD		 1323 LIBS libraries to pass to the linker, e.g. -l<library>
1324 CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1325 you have headers in a nonstandard directory <include dir>
2299a76d
DJ		 1326 CPP C preprocessor
1327
1328Use these variables to override the choices made by `configure' or to help
1329it to find libraries and programs with nonstandard names/locations.
1330
75086676 1331Report bugs to the package provider.
2299a76d 1332_ACEOF
75086676 1333ac_status=$?
2299a76d
DJ		 1334fi
1335
1336if test "$ac_init_help" = "recursive"; then
1337 # If there are subdirs, report their specific --help.
2299a76d 1338 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
75086676
DD		 1339 test -d "$ac_dir" ||
1340 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1341 continue
2299a76d
DJ		 1342 ac_builddir=.
1343
75086676
DD		 1344case "$ac_dir" in
1345.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1346*)
1347 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1348 # A ".." for each directory in $ac_dir_suffix.
1349 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1350 case $ac_top_builddir_sub in
1351 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1352 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1353 esac ;;
1354esac
1355ac_abs_top_builddir=$ac_pwd
1356ac_abs_builddir=$ac_pwd$ac_dir_suffix
1357# for backward compatibility:
1358ac_top_builddir=$ac_top_build_prefix
2299a76d
DJ		 1359
1360case $srcdir in
75086676 1361 .) # We are building in place.
2299a76d 1362 ac_srcdir=.
75086676
DD		 1363 ac_top_srcdir=$ac_top_builddir_sub
1364 ac_abs_top_srcdir=$ac_pwd ;;
1365 [\\/]* | ?:[\\/]* ) # Absolute name.
2299a76d 1366 ac_srcdir=$srcdir$ac_dir_suffix;
75086676
DD		 1367 ac_top_srcdir=$srcdir
1368 ac_abs_top_srcdir=$srcdir ;;
1369 *) # Relative name.
1370 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1371 ac_top_srcdir=$ac_top_build_prefix$srcdir
1372 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
58670637 1373esac
75086676
DD		 1374ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1375
1376 cd "$ac_dir" || { ac_status=$?; continue; }
1377 # Check for guested configure.
1378 if test -f "$ac_srcdir/configure.gnu"; then
1379 echo &&
1380 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1381 elif test -f "$ac_srcdir/configure"; then
1382 echo &&
1383 $SHELL "$ac_srcdir/configure" --help=recursive
2299a76d 1384 else
75086676
DD		 1385 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1386 fi || ac_status=$?
1387 cd "$ac_pwd" || { ac_status=$?; break; }
2299a76d
DJ		 1388 done
1389fi
1390
75086676 1391test -n "$ac_init_help" && exit $ac_status
2299a76d
DJ		 1392if $ac_init_version; then
1393 cat <<\_ACEOF
75086676
DD		 1394configure
1395generated by GNU Autoconf 2.64
2299a76d 1396
75086676 1397Copyright (C) 2009 Free Software Foundation, Inc.
2299a76d
DJ		 1398This configure script is free software; the Free Software Foundation
1399gives unlimited permission to copy, distribute and modify it.
1400_ACEOF
75086676 1401 exit
2299a76d 1402fi
2299a76d 1403
75086676
DD		 1404## ------------------------ ##
1405## Autoconf initialization. ##
1406## ------------------------ ##
2299a76d 1407
75086676
DD		 1408# ac_fn_c_try_compile LINENO
1409# --------------------------
1410# Try to compile conftest.$ac_ext, and return whether this succeeded.
1411ac_fn_c_try_compile ()
2299a76d 1412{
75086676
DD		 1413 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1414 rm -f conftest.$ac_objext
1415 if { { ac_try="$ac_compile"
1416case "(($ac_try" in
1417 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1418 *) ac_try_echo=$ac_try;;
1419esac
1420eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1421$as_echo "$ac_try_echo"; } >&5
1422 (eval "$ac_compile") 2>conftest.err
1423 ac_status=$?
1424 if test -s conftest.err; then
1425 grep -v '^ *+' conftest.err >conftest.er1
1426 cat conftest.er1 >&5
1427 mv -f conftest.er1 conftest.err
1428 fi
1429 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1430 test $ac_status = 0; } && {
1431 test -z "$ac_c_werror_flag" ||
1432 test ! -s conftest.err
1433 } && test -s conftest.$ac_objext; then :
1434 ac_retval=0
1435else
1436 $as_echo "$as_me: failed program was:" >&5
1437sed 's/^/| /' conftest.$ac_ext >&5
2299a76d 1438
75086676
DD		 1439 ac_retval=1
1440fi
1441 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1442 return $ac_retval
2299a76d 1443
75086676 1444} # ac_fn_c_try_compile
2299a76d 1445
75086676
DD		 1446# ac_fn_c_try_cpp LINENO
1447# ----------------------
1448# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1449ac_fn_c_try_cpp ()
1450{
1451 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1452 if { { ac_try="$ac_cpp conftest.$ac_ext"
1453case "(($ac_try" in
1454 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1455 *) ac_try_echo=$ac_try;;
1456esac
1457eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1458$as_echo "$ac_try_echo"; } >&5
1459 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1460 ac_status=$?
1461 if test -s conftest.err; then
1462 grep -v '^ *+' conftest.err >conftest.er1
1463 cat conftest.er1 >&5
1464 mv -f conftest.er1 conftest.err
1465 fi
1466 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1467 test $ac_status = 0; } >/dev/null && {
1468 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1469 test ! -s conftest.err
1470 }; then :
1471 ac_retval=0
1472else
1473 $as_echo "$as_me: failed program was:" >&5
1474sed 's/^/| /' conftest.$ac_ext >&5
2299a76d 1475
75086676
DD		 1476 ac_retval=1
1477fi
1478 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1479 return $ac_retval
2299a76d 1480
75086676 1481} # ac_fn_c_try_cpp
2299a76d 1482
f91ca6bc
IB		 1483# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1484# -------------------------------------------------------
1485# Tests whether HEADER exists, giving a warning if it cannot be compiled using
1486# the include files in INCLUDES and setting the cache variable VAR
1487# accordingly.
1488ac_fn_c_check_header_mongrel ()
1489{
1490 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1491 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1492 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1493$as_echo_n "checking for $2... " >&6; }
1494if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1495 $as_echo_n "(cached) " >&6
1496fi
1497eval ac_res=\$$3
1498 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1499$as_echo "$ac_res" >&6; }
1500else
1501 # Is the header compilable?
1502{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1503$as_echo_n "checking $2 usability... " >&6; }
1504cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1505/* end confdefs.h. */
1506$4
1507#include <$2>
1508_ACEOF
1509if ac_fn_c_try_compile "$LINENO"; then :
1510 ac_header_compiler=yes
1511else
1512 ac_header_compiler=no
1513fi
1514rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1515{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1516$as_echo "$ac_header_compiler" >&6; }
1517
1518# Is the header present?
1519{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1520$as_echo_n "checking $2 presence... " >&6; }
1521cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1522/* end confdefs.h. */
1523#include <$2>
1524_ACEOF
1525if ac_fn_c_try_cpp "$LINENO"; then :
1526 ac_header_preproc=yes
1527else
1528 ac_header_preproc=no
1529fi
1530rm -f conftest.err conftest.$ac_ext
1531{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1532$as_echo "$ac_header_preproc" >&6; }
1533
1534# So? What about this header?
1535case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1536 yes:no: )
1537 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1538$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1539 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1540$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1541 ;;
1542 no:yes:* )
1543 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1544$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1545 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1546$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1547 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1548$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1549 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1550$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1551 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1552$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1553 ;;
1554esac
1555 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1556$as_echo_n "checking for $2... " >&6; }
1557if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1558 $as_echo_n "(cached) " >&6
1559else
1560 eval "$3=\$ac_header_compiler"
1561fi
1562eval ac_res=\$$3
1563 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1564$as_echo "$ac_res" >&6; }
1565fi
1566 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1567
1568} # ac_fn_c_check_header_mongrel
1569
75086676
DD		 1570# ac_fn_c_try_run LINENO
1571# ----------------------
1572# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1573# that executables *can* be run.
1574ac_fn_c_try_run ()
1575{
1576 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1577 if { { ac_try="$ac_link"
1578case "(($ac_try" in
1579 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1580 *) ac_try_echo=$ac_try;;
1581esac
1582eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1583$as_echo "$ac_try_echo"; } >&5
1584 (eval "$ac_link") 2>&5
1585 ac_status=$?
1586 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1587 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1588 { { case "(($ac_try" in
1589 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1590 *) ac_try_echo=$ac_try;;
1591esac
1592eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1593$as_echo "$ac_try_echo"; } >&5
1594 (eval "$ac_try") 2>&5
1595 ac_status=$?
1596 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1597 test $ac_status = 0; }; }; then :
1598 ac_retval=0
1599else
1600 $as_echo "$as_me: program exited with status $ac_status" >&5
1601 $as_echo "$as_me: failed program was:" >&5
1602sed 's/^/| /' conftest.$ac_ext >&5
2299a76d 1603
75086676
DD		 1604 ac_retval=$ac_status
1605fi
1606 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1607 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1608 return $ac_retval
2299a76d 1609
75086676 1610} # ac_fn_c_try_run
252b5132 1611
f91ca6bc
IB		 1612# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1613# -------------------------------------------------------
1614# Tests whether HEADER exists and can be compiled using the include files in
1615# INCLUDES, setting the cache variable VAR accordingly.
1616ac_fn_c_check_header_compile ()
1617{
1618 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1619 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1620$as_echo_n "checking for $2... " >&6; }
1621if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1622 $as_echo_n "(cached) " >&6
1623else
1624 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1625/* end confdefs.h. */
1626$4
1627#include <$2>
1628_ACEOF
1629if ac_fn_c_try_compile "$LINENO"; then :
1630 eval "$3=yes"
1631else
1632 eval "$3=no"
1633fi
1634rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1635fi
1636eval ac_res=\$$3
1637 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1638$as_echo "$ac_res" >&6; }
1639 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1640
1641} # ac_fn_c_check_header_compile
1642
75086676
DD		 1643# ac_fn_c_check_header_preproc LINENO HEADER VAR
1644# ----------------------------------------------
1645# Tests whether HEADER is present, setting the cache variable VAR accordingly.
1646ac_fn_c_check_header_preproc ()
1647{
1648 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1649 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1650$as_echo_n "checking for $2... " >&6; }
1651if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1652 $as_echo_n "(cached) " >&6
1653else
1654 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1655/* end confdefs.h. */
1656#include <$2>
2299a76d 1657_ACEOF
75086676
DD		 1658if ac_fn_c_try_cpp "$LINENO"; then :
1659 eval "$3=yes"
1660else
1661 eval "$3=no"
1662fi
1663rm -f conftest.err conftest.$ac_ext
1664fi
1665eval ac_res=\$$3
1666 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1667$as_echo "$ac_res" >&6; }
1668 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2299a76d 1669
75086676 1670} # ac_fn_c_check_header_preproc
2299a76d 1671
75086676
DD		 1672# ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
1673# --------------------------------------------
1674# Tries to find the compile-time value of EXPR in a program that includes
1675# INCLUDES, setting VAR accordingly. Returns whether the value could be
1676# computed
1677ac_fn_c_compute_int ()
1678{
1679 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1680 if test "$cross_compiling" = yes; then
1681 # Depending upon the size, compute the lo and hi bounds.
1682cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1683/* end confdefs.h. */
1684$4
1685int
1686main ()
1687{
1688static int test_array [1 - 2 * !(($2) >= 0)];
1689test_array [0] = 0
2299a76d 1690
75086676
DD		 1691 ;
1692 return 0;
1693}
1694_ACEOF
1695if ac_fn_c_try_compile "$LINENO"; then :
1696 ac_lo=0 ac_mid=0
1697 while :; do
1698 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1699/* end confdefs.h. */
1700$4
1701int
1702main ()
2299a76d 1703{
75086676
DD		 1704static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1705test_array [0] = 0
1706
1707 ;
1708 return 0;
2299a76d 1709}
75086676
DD		 1710_ACEOF
1711if ac_fn_c_try_compile "$LINENO"; then :
1712 ac_hi=$ac_mid; break
1713else
1714 as_fn_arith $ac_mid + 1 && ac_lo=$as_val
1715 if test $ac_lo -le $ac_mid; then
1716 ac_lo= ac_hi=
1717 break
1718 fi
1719 as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
1720fi
1721rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1722 done
1723else
1724 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1725/* end confdefs.h. */
1726$4
1727int
1728main ()
1729{
1730static int test_array [1 - 2 * !(($2) < 0)];
1731test_array [0] = 0
2299a76d 1732
75086676
DD		 1733 ;
1734 return 0;
1735}
1736_ACEOF
1737if ac_fn_c_try_compile "$LINENO"; then :
1738 ac_hi=-1 ac_mid=-1
1739 while :; do
1740 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1741/* end confdefs.h. */
1742$4
1743int
1744main ()
1745{
1746static int test_array [1 - 2 * !(($2) >= $ac_mid)];
1747test_array [0] = 0
2299a76d 1748
75086676
DD		 1749 ;
1750 return 0;
1751}
1752_ACEOF
1753if ac_fn_c_try_compile "$LINENO"; then :
1754 ac_lo=$ac_mid; break
1755else
1756 as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
1757 if test $ac_mid -le $ac_hi; then
1758 ac_lo= ac_hi=
1759 break
1760 fi
1761 as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
1762fi
1763rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1764 done
1765else
1766 ac_lo= ac_hi=
1767fi
1768rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1769fi
1770rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1771# Binary search between lo and hi bounds.
1772while test "x$ac_lo" != "x$ac_hi"; do
1773 as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
1774 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1775/* end confdefs.h. */
1776$4
1777int
1778main ()
1779{
1780static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1781test_array [0] = 0
2299a76d 1782
75086676
DD		 1783 ;
1784 return 0;
1785}
1786_ACEOF
1787if ac_fn_c_try_compile "$LINENO"; then :
1788 ac_hi=$ac_mid
1789else
1790 as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
1791fi
1792rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2299a76d 1793done
75086676
DD		 1794case $ac_lo in #((
1795?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
1796'') ac_retval=1 ;;
1797esac
1798 else
1799 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1800/* end confdefs.h. */
1801$4
1802static long int longval () { return $2; }
1803static unsigned long int ulongval () { return $2; }
1804#include <stdio.h>
1805#include <stdlib.h>
1806int
1807main ()
1808{
2299a76d 1809
75086676
DD		 1810 FILE *f = fopen ("conftest.val", "w");
1811 if (! f)
1812 return 1;
1813 if (($2) < 0)
1814 {
1815 long int i = longval ();
1816 if (i != ($2))
1817 return 1;
1818 fprintf (f, "%ld", i);
1819 }
1820 else
1821 {
1822 unsigned long int i = ulongval ();
1823 if (i != ($2))
1824 return 1;
1825 fprintf (f, "%lu", i);
1826 }
1827 /* Do not output a trailing newline, as this causes \r\n confusion
1828 on some platforms. */
1829 return ferror (f) || fclose (f) != 0;
2299a76d 1830
75086676
DD		 1831 ;
1832 return 0;
1833}
2299a76d 1834_ACEOF
75086676
DD		 1835if ac_fn_c_try_run "$LINENO"; then :
1836 echo >>conftest.val; read $3 <conftest.val; ac_retval=0
1837else
1838 ac_retval=1
1839fi
1840rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
1841 conftest.$ac_objext conftest.beam conftest.$ac_ext
1842rm -f conftest.val
2299a76d 1843
75086676
DD		 1844 fi
1845 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1846 return $ac_retval
2299a76d 1847
75086676 1848} # ac_fn_c_compute_int
2299a76d 1849
75086676
DD		 1850# ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1851# -------------------------------------------
1852# Tests whether TYPE exists after having included INCLUDES, setting cache
1853# variable VAR accordingly.
1854ac_fn_c_check_type ()
1855{
1856 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1857 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1858$as_echo_n "checking for $2... " >&6; }
1859if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1860 $as_echo_n "(cached) " >&6
1861else
1862 eval "$3=no"
1863 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1864/* end confdefs.h. */
1865$4
1866int
1867main ()
1868{
1869if (sizeof ($2))
1870 return 0;
1871 ;
1872 return 0;
1873}
2299a76d 1874_ACEOF
75086676
DD		 1875if ac_fn_c_try_compile "$LINENO"; then :
1876 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1877/* end confdefs.h. */
1878$4
1879int
1880main ()
1881{
1882if (sizeof (($2)))
1883 return 0;
1884 ;
1885 return 0;
1886}
2299a76d 1887_ACEOF
75086676 1888if ac_fn_c_try_compile "$LINENO"; then :
2299a76d 1889
75086676
DD		 1890else
1891 eval "$3=yes"
1892fi
1893rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1894fi
1895rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1896fi
1897eval ac_res=\$$3
1898 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1899$as_echo "$ac_res" >&6; }
1900 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2299a76d 1901
75086676 1902} # ac_fn_c_check_type
2299a76d 1903
75086676
DD		 1904# ac_fn_c_try_link LINENO
1905# -----------------------
1906# Try to link conftest.$ac_ext, and return whether this succeeded.
1907ac_fn_c_try_link ()
1908{
1909 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1910 rm -f conftest.$ac_objext conftest$ac_exeext
1911 if { { ac_try="$ac_link"
1912case "(($ac_try" in
1913 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1914 *) ac_try_echo=$ac_try;;
1915esac
1916eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1917$as_echo "$ac_try_echo"; } >&5
1918 (eval "$ac_link") 2>conftest.err
1919 ac_status=$?
1920 if test -s conftest.err; then
1921 grep -v '^ *+' conftest.err >conftest.er1
1922 cat conftest.er1 >&5
1923 mv -f conftest.er1 conftest.err
252b5132 1924 fi
75086676
DD		 1925 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1926 test $ac_status = 0; } && {
1927 test -z "$ac_c_werror_flag" ||
1928 test ! -s conftest.err
1929 } && test -s conftest$ac_exeext && {
1930 test "$cross_compiling" = yes ||
1931 $as_test_x conftest$ac_exeext
1932 }; then :
1933 ac_retval=0
1934else
1935 $as_echo "$as_me: failed program was:" >&5
1936sed 's/^/| /' conftest.$ac_ext >&5
1937
1938 ac_retval=1
252b5132 1939fi
75086676
DD		 1940 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1941 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1942 # interfere with the next link command; also delete a directory that is
1943 # left behind by Apple's compiler. We do this before executing the actions.
1944 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1945 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1946 return $ac_retval
252b5132 1947
75086676
DD		 1948} # ac_fn_c_try_link
1949
1950# ac_fn_c_check_func LINENO FUNC VAR
1951# ----------------------------------
1952# Tests whether FUNC exists, setting the cache variable VAR accordingly
1953ac_fn_c_check_func ()
1954{
1955 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1956 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1957$as_echo_n "checking for $2... " >&6; }
1958if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1959 $as_echo_n "(cached) " >&6
252b5132 1960else
75086676
DD		 1961 if test x$gcc_no_link = xyes; then
1962 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
2299a76d 1963fi
75086676
DD		 1964cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1965/* end confdefs.h. */
85f1f7cf
DD		 1966/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1967 For example, HP-UX 11i <limits.h> declares gettimeofday. */
1968#define $2 innocuous_$2
1969
75086676
DD		 1970/* System header to define __stub macros and hopefully few prototypes,
1971 which can conflict with char $2 (); below.
1972 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
85f1f7cf
DD		 1973 <limits.h> exists even on freestanding compilers. */
1974
1975#ifdef __STDC__
75086676
DD		 1976# include <limits.h>
1977#else
1978# include <assert.h>
1979#endif
85f1f7cf
DD		 1980
1981#undef $2
1982
1983/* Override any GCC internal prototype to avoid an error.
1984 Use char because int might match the return type of a GCC
1985 builtin and then its argument prototype would still apply. */
75086676
DD		 1986#ifdef __cplusplus
1987extern "C"
75086676 1988#endif
75086676
DD		 1989char $2 ();
1990/* The GNU C library defines this for functions which it implements
1991 to always fail with ENOSYS. Some functions are actually named
1992 something starting with __ and the normal name is an alias. */
85f1f7cf 1993#if defined __stub_$2 || defined __stub___$2
75086676 1994choke me
75086676 1995#endif
2299a76d 1996
75086676
DD		 1997int
1998main ()
1999{
85f1f7cf 2000return $2 ();
75086676
DD		 2001 ;
2002 return 0;
2003}
2004_ACEOF
2005if ac_fn_c_try_link "$LINENO"; then :
2006 eval "$3=yes"
2007else
2008 eval "$3=no"
252b5132 2009fi
75086676
DD		 2010rm -f core conftest.err conftest.$ac_objext \
2011 conftest$ac_exeext conftest.$ac_ext
2012fi
2013eval ac_res=\$$3
2014 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2015$as_echo "$ac_res" >&6; }
2016 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
252b5132 2017
75086676 2018} # ac_fn_c_check_func
252b5132 2019
75086676
DD		 2020# ac_fn_c_check_decl LINENO SYMBOL VAR
2021# ------------------------------------
2022# Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
2023ac_fn_c_check_decl ()
2024{
2025 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
a2803021
DD		 2026 as_decl_name=`echo $2|sed 's/ *(.*//'`
2027 as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
2028 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
2029$as_echo_n "checking whether $as_decl_name is declared... " >&6; }
75086676
DD		 2030if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2031 $as_echo_n "(cached) " >&6
2032else
2033 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2034/* end confdefs.h. */
2035$4
2036int
2037main ()
2038{
a2803021
DD		 2039#ifndef $as_decl_name
2040#ifdef __cplusplus
2041 (void) $as_decl_use;
2042#else
2043 (void) $as_decl_name;
2044#endif
75086676 2045#endif
252b5132 2046
75086676
DD		 2047 ;
2048 return 0;
2049}
2050_ACEOF
2051if ac_fn_c_try_compile "$LINENO"; then :
2052 eval "$3=yes"
2053else
2054 eval "$3=no"
2055fi
2056rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2057fi
2058eval ac_res=\$$3
2059 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2060$as_echo "$ac_res" >&6; }
2061 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
252b5132 2062
75086676
DD		 2063} # ac_fn_c_check_decl
2064cat >config.log <<_ACEOF
2065This file contains any messages produced by compilers while
2066running configure, to aid debugging if configure makes a mistake.
52d98c2d 2067
75086676
DD		 2068It was created by $as_me, which was
2069generated by GNU Autoconf 2.64. Invocation command line was
252b5132 2070
75086676 2071 $ $0 $@
2299a76d 2072
75086676
DD		 2073_ACEOF
2074exec 5>>config.log
2075{
2076cat <<_ASUNAME
2077## --------- ##
2078## Platform. ##
2079## --------- ##
2299a76d 2080
75086676
DD		 2081hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2082uname -m = `(uname -m) 2>/dev/null || echo unknown`
2083uname -r = `(uname -r) 2>/dev/null || echo unknown`
2084uname -s = `(uname -s) 2>/dev/null || echo unknown`
2085uname -v = `(uname -v) 2>/dev/null || echo unknown`
2299a76d 2086
75086676
DD		 2087/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2088/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
2299a76d 2089
75086676
DD		 2090/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
2091/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
2092/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2093/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
2094/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
2095/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
2096/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
2299a76d 2097
75086676 2098_ASUNAME
2299a76d 2099
75086676
DD		 2100as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2101for as_dir in $PATH
2102do
2103 IFS=$as_save_IFS
2104 test -z "$as_dir" && as_dir=.
2105 $as_echo "PATH: $as_dir"
2106 done
2107IFS=$as_save_IFS
2299a76d 2108
75086676 2109} >&5
2299a76d 2110
75086676 2111cat >&5 <<_ACEOF
2299a76d
DJ		 2112
2113
75086676
DD		 2114## ----------- ##
2115## Core tests. ##
2116## ----------- ##
2299a76d 2117
75086676 2118_ACEOF
2299a76d 2119
c8536f38 2120
75086676
DD		 2121# Keep a trace of the command line.
2122# Strip out --no-create and --no-recursion so they do not pile up.
2123# Strip out --silent because we don't want to record it for future runs.
2124# Also quote any args containing shell meta-characters.
2125# Make two passes to allow for proper duplicate-argument suppression.
2126ac_configure_args=
2127ac_configure_args0=
2128ac_configure_args1=
2129ac_must_keep_next=false
2130for ac_pass in 1 2
2131do
2132 for ac_arg
2133 do
2134 case $ac_arg in
2135 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2136 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2137 | -silent | --silent | --silen | --sile | --sil)
2138 continue ;;
2139 *\'*)
2140 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2141 esac
2142 case $ac_pass in
2143 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2144 2)
2145 as_fn_append ac_configure_args1 " '$ac_arg'"
2146 if test $ac_must_keep_next = true; then
2147 ac_must_keep_next=false # Got value, back to normal.
2148 else
2149 case $ac_arg in
2150 *=* | --config-cache | -C | -disable-* | --disable-* \
2151 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2152 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2153 | -with-* | --with-* | -without-* | --without-* | --x)
2154 case "$ac_configure_args0 " in
2155 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2156 esac
2157 ;;
2158 -* ) ac_must_keep_next=true ;;
2159 esac
2160 fi
2161 as_fn_append ac_configure_args " '$ac_arg'"
2162 ;;
2163 esac
2164 done
2165done
2166{ ac_configure_args0=; unset ac_configure_args0;}
2167{ ac_configure_args1=; unset ac_configure_args1;}
c8536f38 2168
75086676
DD		 2169# When interrupted or exit'd, cleanup temporary files, and complete
2170# config.log. We remove comments because anyway the quotes in there
2171# would cause problems or look ugly.
2172# WARNING: Use '\'' to represent an apostrophe within the trap.
2173# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2174trap 'exit_status=$?
2175 # Save into config.log some information that might help in debugging.
2176 {
2177 echo
c8536f38 2178
75086676
DD		 2179 cat <<\_ASBOX
2180## ---------------- ##
2181## Cache variables. ##
2182## ---------------- ##
2183_ASBOX
2184 echo
2185 # The following way of writing the cache mishandles newlines in values,
2186(
2187 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2188 eval ac_val=\$$ac_var
2189 case $ac_val in #(
2190 *${as_nl}*)
2191 case $ac_var in #(
2192 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2193$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2194 esac
2195 case $ac_var in #(
2196 _ | IFS | as_nl) ;; #(
2197 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2198 *) { eval $ac_var=; unset $ac_var;} ;;
2199 esac ;;
2200 esac
2201 done
2202 (set) 2>&1 |
2203 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2204 *${as_nl}ac_space=\ *)
2205 sed -n \
2206 "s/'\''/'\''\\\\'\'''\''/g;
2207 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2208 ;; #(
2209 *)
2210 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2211 ;;
2212 esac |
2213 sort
2214)
2215 echo
2299a76d 2216
75086676
DD		 2217 cat <<\_ASBOX
2218## ----------------- ##
2219## Output variables. ##
2220## ----------------- ##
2221_ASBOX
2222 echo
2223 for ac_var in $ac_subst_vars
2224 do
2225 eval ac_val=\$$ac_var
2226 case $ac_val in
2227 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2228 esac
2229 $as_echo "$ac_var='\''$ac_val'\''"
2230 done | sort
2231 echo
2299a76d 2232
75086676
DD		 2233 if test -n "$ac_subst_files"; then
2234 cat <<\_ASBOX
2235## ------------------- ##
2236## File substitutions. ##
2237## ------------------- ##
2238_ASBOX
2239 echo
2240 for ac_var in $ac_subst_files
2241 do
2242 eval ac_val=\$$ac_var
2243 case $ac_val in
2244 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2245 esac
2246 $as_echo "$ac_var='\''$ac_val'\''"
2247 done | sort
2248 echo
2249 fi
bb6a587d 2250
75086676
DD		 2251 if test -s confdefs.h; then
2252 cat <<\_ASBOX
2253## ----------- ##
2254## confdefs.h. ##
2255## ----------- ##
2256_ASBOX
2257 echo
2258 cat confdefs.h
2259 echo
2260 fi
2261 test "$ac_signal" != 0 &&
2262 $as_echo "$as_me: caught signal $ac_signal"
2263 $as_echo "$as_me: exit $exit_status"
2264 } >&5
2265 rm -f core *.core core.conftest.* &&
2266 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2267 exit $exit_status
2268' 0
2269for ac_signal in 1 2 13 15; do
2270 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2271done
2272ac_signal=0
2299a76d 2273
75086676
DD		 2274# confdefs.h avoids OS command line length limits that DEFS can exceed.
2275rm -f -r conftest* confdefs.h
2299a76d 2276
75086676 2277$as_echo "/* confdefs.h */" > confdefs.h
2299a76d 2278
75086676 2279# Predefined preprocessor variables.
2299a76d 2280
75086676
DD		 2281cat >>confdefs.h <<_ACEOF
2282#define PACKAGE_NAME "$PACKAGE_NAME"
2283_ACEOF
2299a76d 2284
75086676
DD		 2285cat >>confdefs.h <<_ACEOF
2286#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2287_ACEOF
2299a76d 2288
75086676
DD		 2289cat >>confdefs.h <<_ACEOF
2290#define PACKAGE_VERSION "$PACKAGE_VERSION"
2291_ACEOF
cfed0715 2292
75086676
DD		 2293cat >>confdefs.h <<_ACEOF
2294#define PACKAGE_STRING "$PACKAGE_STRING"
2295_ACEOF
2299a76d 2296
75086676
DD		 2297cat >>confdefs.h <<_ACEOF
2298#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2299_ACEOF
252b5132 2300
75086676
DD		 2301cat >>confdefs.h <<_ACEOF
2302#define PACKAGE_URL "$PACKAGE_URL"
2303_ACEOF
252b5132
RH		 2304
2305
75086676
DD		 2306# Let the site file select an alternate cache file if it wants to.
2307# Prefer an explicitly selected file to automatically selected ones.
2308ac_site_file1=NONE
2309ac_site_file2=NONE
2310if test -n "$CONFIG_SITE"; then
2311 ac_site_file1=$CONFIG_SITE
2312elif test "x$prefix" != xNONE; then
2313 ac_site_file1=$prefix/share/config.site
2314 ac_site_file2=$prefix/etc/config.site
2315else
2316 ac_site_file1=$ac_default_prefix/share/config.site
2317 ac_site_file2=$ac_default_prefix/etc/config.site
2318fi
2319for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2320do
2321 test "x$ac_site_file" = xNONE && continue
2322 if test -r "$ac_site_file"; then
2323 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2324$as_echo "$as_me: loading site script $ac_site_file" >&6;}
2325 sed 's/^/| /' "$ac_site_file" >&5
2326 . "$ac_site_file"
2327 fi
2328done
2329
2330if test -r "$cache_file"; then
2331 # Some versions of bash will fail to source /dev/null (special
2332 # files actually), so we avoid doing that.
2333 if test -f "$cache_file"; then
2334 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2335$as_echo "$as_me: loading cache $cache_file" >&6;}
2336 case $cache_file in
2337 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2338 *) . "./$cache_file";;
2339 esac
2340 fi
2341else
2342 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2343$as_echo "$as_me: creating cache $cache_file" >&6;}
2344 >$cache_file
2345fi
2346
2347# Check that the precious variables saved in the cache have kept the same
2348# value.
2349ac_cache_corrupted=false
2350for ac_var in $ac_precious_vars; do
2351 eval ac_old_set=\$ac_cv_env_${ac_var}_set
2352 eval ac_new_set=\$ac_env_${ac_var}_set
2353 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2354 eval ac_new_val=\$ac_env_${ac_var}_value
2355 case $ac_old_set,$ac_new_set in
2356 set,)
2357 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2358$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2359 ac_cache_corrupted=: ;;
2360 ,set)
2361 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2362$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2363 ac_cache_corrupted=: ;;
2364 ,);;
2365 *)
2366 if test "x$ac_old_val" != "x$ac_new_val"; then
2367 # differences in whitespace do not lead to failure.
2368 ac_old_val_w=`echo x $ac_old_val`
2369 ac_new_val_w=`echo x $ac_new_val`
2370 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2371 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2372$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2373 ac_cache_corrupted=:
2374 else
2375 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2376$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2377 eval $ac_var=\$ac_old_val
2378 fi
2379 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2380$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2381 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2382$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2383 fi;;
2384 esac
2385 # Pass precious variables to config.status.
2386 if test "$ac_new_set" = set; then
2387 case $ac_new_val in
2388 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2389 *) ac_arg=$ac_var=$ac_new_val ;;
2390 esac
2391 case " $ac_configure_args " in
2392 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2393 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2394 esac
2395 fi
2396done
2397if $ac_cache_corrupted; then
2398 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2399$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2400 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2401$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2402 as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2403fi
2404## -------------------- ##
2405## Main body of script. ##
2406## -------------------- ##
2407
2408ac_ext=c
2409ac_cpp='$CPP $CPPFLAGS'
2410ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2411ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2412ac_compiler_gnu=$ac_cv_c_compiler_gnu
2413
2414
2415
2416
2417
2418
2419
2420# This works around the fact that libtool configuration may change LD
2421# for this particular configuration, but some shells, instead of
2422# keeping the changes in LD private, export them just because LD is
2423# exported. We don't use libtool yet, but some day we might, so...
2424ORIGINAL_LD_FOR_MULTILIBS=$LD
2425
2426
2427# Check whether --with-target-subdir was given.
2428if test "${with_target_subdir+set}" = set; then :
2429 withval=$with_target_subdir;
2430fi
2431
2432
2433# Check whether --with-build-subdir was given.
2434if test "${with_build_subdir+set}" = set; then :
2435 withval=$with_build_subdir;
2436fi
2437
2438
2439# Check whether --with-cross-host was given.
2440if test "${with_cross_host+set}" = set; then :
2441 withval=$with_cross_host;
2442fi
2443
2444
2445# Check whether --with-newlib was given.
2446if test "${with_newlib+set}" = set; then :
2447 withval=$with_newlib;
2448fi
2449
2450
2451if test "${srcdir}" = "."; then
2452 if test -n "${with_build_subdir}"; then
2453 libiberty_topdir="${srcdir}/../.."
cfed0715
DD		 2454 with_target_subdir=
2455 elif test -z "${with_target_subdir}"; then
252b5132
RH		 2456 libiberty_topdir="${srcdir}/.."
2457 else
2458 if test "${with_target_subdir}" != "."; then
2459 libiberty_topdir="${srcdir}/${with_multisrctop}../.."
2460 else
2461 libiberty_topdir="${srcdir}/${with_multisrctop}.."
2462 fi
2463 fi
2464else
2465 libiberty_topdir="${srcdir}/.."
2466fi
85b9a938 2467
252b5132 2468ac_aux_dir=
75086676
DD		 2469for ac_dir in $libiberty_topdir "$srcdir"/$libiberty_topdir; do
2470 for ac_t in install-sh install.sh shtool; do
2471 if test -f "$ac_dir/$ac_t"; then
2472 ac_aux_dir=$ac_dir
2473 ac_install_sh="$ac_aux_dir/$ac_t -c"
2474 break 2
2475 fi
2476 done
252b5132
RH		 2477done
2478if test -z "$ac_aux_dir"; then
75086676 2479 as_fn_error "cannot find install-sh, install.sh, or shtool in $libiberty_topdir \"$srcdir\"/$libiberty_topdir" "$LINENO" 5
252b5132 2480fi
252b5132 2481
75086676
DD		 2482# These three variables are undocumented and unsupported,
2483# and are intended to be withdrawn in a future Autoconf release.
2484# They can cause serious problems if a builder's source tree is in a directory
2485# whose full name contains unusual characters.
2486ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2487ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2488ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
252b5132
RH		 2489
2490
75086676
DD		 2491
2492
2493{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
2494$as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
2495 # Check whether --enable-maintainer-mode was given.
2496if test "${enable_maintainer_mode+set}" = set; then :
2497 enableval=$enable_maintainer_mode; maintainer_mode=$enableval
39423523
DD		 2498else
2499 maintainer_mode=no
75086676 2500fi
39423523 2501
75086676
DD		 2502
2503{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $maintainer_mode" >&5
2504$as_echo "$maintainer_mode" >&6; }
39423523
DD		 2505
2506if test "$maintainer_mode" = "yes"; then
2507 MAINT=''
2508 NOTMAINT='#'
2509else
2510 MAINT='#'
2511 NOTMAINT=''
2512fi
2513
da191b5b
DD		 2514# Do we have a single-tree copy of texinfo? Even if we do, we can't
2515# rely on it - libiberty is built before texinfo.
2516# Extract the first word of "makeinfo", so it can be a program name with args.
39423523 2517set dummy makeinfo; ac_word=$2
75086676
DD		 2518{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2519$as_echo_n "checking for $ac_word... " >&6; }
2520if test "${ac_cv_prog_MAKEINFO+set}" = set; then :
2521 $as_echo_n "(cached) " >&6
39423523
DD		 2522else
2523 if test -n "$MAKEINFO"; then
2524 ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
2525else
2299a76d
DJ		 2526as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2527for as_dir in $PATH
2528do
2529 IFS=$as_save_IFS
2530 test -z "$as_dir" && as_dir=.
75086676
DD		 2531 for ac_exec_ext in '' $ac_executable_extensions; do
2532 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2299a76d 2533 ac_cv_prog_MAKEINFO="makeinfo"
75086676 2534 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2299a76d
DJ		 2535 break 2
2536 fi
2537done
75086676
DD		 2538 done
2539IFS=$as_save_IFS
2299a76d 2540
39423523
DD		 2541fi
2542fi
2299a76d 2543MAKEINFO=$ac_cv_prog_MAKEINFO
39423523 2544if test -n "$MAKEINFO"; then
75086676
DD		 2545 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
2546$as_echo "$MAKEINFO" >&6; }
39423523 2547else
75086676
DD		 2548 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2549$as_echo "no" >&6; }
39423523
DD		 2550fi
2551
75086676 2552
1a78a35a
DD		 2553if test "x$MAKEINFO" = "x"; then
2554 MAKEINFO="@echo makeinfo missing; true"
da191b5b 2555 BUILD_INFO=
1a78a35a
DD		 2556else
2557 BUILD_INFO=info
b7ca9213
L		 2558 case "$MAKEINFO" in
2559 */missing\ makeinfo*)
1a78a35a 2560 BUILD_INFO=
75086676 2561 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
b7ca9213 2562*** Makeinfo is missing. Info documentation will not be built." >&5
75086676 2563$as_echo "$as_me: WARNING:
b7ca9213
L		 2564*** Makeinfo is missing. Info documentation will not be built." >&2;}
2565 ;;
2566 *)
2567 case x"`$MAKEINFO --version | grep 'GNU texinfo'`" in
2568 x*\ [1-3].* )
2569 MAKEINFO="@echo $MAKEINFO is too old, 4.0 or newer required; true"
2570 BUILD_INFO=
75086676 2571 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
2299a76d 2572*** Makeinfo is too old. Info documentation will not be built." >&5
75086676 2573$as_echo "$as_me: WARNING:
2299a76d 2574*** Makeinfo is too old. Info documentation will not be built." >&2;}
b7ca9213
L		 2575 ;;
2576 esac
1a78a35a
DD		 2577 ;;
2578 esac
2579fi
da191b5b 2580
39423523
DD		 2581
2582
2583# Extract the first word of "perl", so it can be a program name with args.
2584set dummy perl; ac_word=$2
75086676
DD		 2585{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2586$as_echo_n "checking for $ac_word... " >&6; }
2587if test "${ac_cv_prog_PERL+set}" = set; then :
2588 $as_echo_n "(cached) " >&6
39423523
DD		 2589else
2590 if test -n "$PERL"; then
2591 ac_cv_prog_PERL="$PERL" # Let the user override the test.
2592else
2299a76d
DJ		 2593as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2594for as_dir in $PATH
2595do
2596 IFS=$as_save_IFS
2597 test -z "$as_dir" && as_dir=.
75086676
DD		 2598 for ac_exec_ext in '' $ac_executable_extensions; do
2599 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2299a76d 2600 ac_cv_prog_PERL="perl"
75086676 2601 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2299a76d
DJ		 2602 break 2
2603 fi
2604done
75086676
DD		 2605 done
2606IFS=$as_save_IFS
2299a76d 2607
39423523
DD		 2608fi
2609fi
2299a76d 2610PERL=$ac_cv_prog_PERL
39423523 2611if test -n "$PERL"; then
75086676
DD		 2612 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5
2613$as_echo "$PERL" >&6; }
39423523 2614else
75086676
DD		 2615 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2616$as_echo "no" >&6; }
39423523
DD		 2617fi
2618
75086676 2619
39423523
DD		 2620if test x"$PERL" = x""; then
2621 HAVE_PERL='#'
2622else
2623 HAVE_PERL=''
2624fi
2625
2626
252b5132 2627# Make sure we can run config.sub.
75086676
DD		 2628$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2629 as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2630
2631{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2632$as_echo_n "checking build system type... " >&6; }
2633if test "${ac_cv_build+set}" = set; then :
2634 $as_echo_n "(cached) " >&6
2635else
2636 ac_build_alias=$build_alias
2637test "x$ac_build_alias" = x &&
2638 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2639test "x$ac_build_alias" = x &&
2640 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
2641ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2642 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2643
2644fi
2645{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2646$as_echo "$ac_cv_build" >&6; }
2647case $ac_cv_build in
2648*-*-*) ;;
2649*) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
2650esac
2299a76d 2651build=$ac_cv_build
75086676
DD		 2652ac_save_IFS=$IFS; IFS='-'
2653set x $ac_cv_build
2654shift
2655build_cpu=$1
2656build_vendor=$2
2657shift; shift
2658# Remember, the first character of IFS is used to create $*,
2659# except with old shells:
2660build_os=$*
2661IFS=$ac_save_IFS
2662case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
252b5132
RH		 2663
2664
75086676
DD		 2665{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2666$as_echo_n "checking host system type... " >&6; }
2667if test "${ac_cv_host+set}" = set; then :
2668 $as_echo_n "(cached) " >&6
2299a76d 2669else
75086676
DD		 2670 if test "x$host_alias" = x; then
2671 ac_cv_host=$ac_cv_build
2672else
2673 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2674 as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2675fi
252b5132 2676
2299a76d 2677fi
75086676
DD		 2678{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2679$as_echo "$ac_cv_host" >&6; }
2680case $ac_cv_host in
2681*-*-*) ;;
2682*) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
2683esac
2299a76d 2684host=$ac_cv_host
75086676
DD		 2685ac_save_IFS=$IFS; IFS='-'
2686set x $ac_cv_host
2687shift
2688host_cpu=$1
2689host_vendor=$2
2690shift; shift
2691# Remember, the first character of IFS is used to create $*,
2692# except with old shells:
2693host_os=$*
2694IFS=$ac_save_IFS
2695case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
252b5132 2696
252b5132 2697
252b5132 2698
252b5132 2699
2299a76d
DJ		 2700if test -n "$ac_tool_prefix"; then
2701 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
252b5132 2702set dummy ${ac_tool_prefix}ar; ac_word=$2
75086676
DD		 2703{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2704$as_echo_n "checking for $ac_word... " >&6; }
2705if test "${ac_cv_prog_AR+set}" = set; then :
2706 $as_echo_n "(cached) " >&6
252b5132
RH		 2707else
2708 if test -n "$AR"; then
2709 ac_cv_prog_AR="$AR" # Let the user override the test.
2710else
2299a76d
DJ		 2711as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2712for as_dir in $PATH
2713do
2714 IFS=$as_save_IFS
2715 test -z "$as_dir" && as_dir=.
75086676
DD		 2716 for ac_exec_ext in '' $ac_executable_extensions; do
2717 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2299a76d 2718 ac_cv_prog_AR="${ac_tool_prefix}ar"
75086676 2719 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2299a76d
DJ		 2720 break 2
2721 fi
2722done
75086676
DD		 2723 done
2724IFS=$as_save_IFS
2299a76d 2725
252b5132
RH		 2726fi
2727fi
2299a76d 2728AR=$ac_cv_prog_AR
252b5132 2729if test -n "$AR"; then
75086676
DD		 2730 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
2731$as_echo "$AR" >&6; }
252b5132 2732else
75086676
DD		 2733 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2734$as_echo "no" >&6; }
2299a76d
DJ		 2735fi
2736
75086676 2737
252b5132 2738fi
2299a76d
DJ		 2739if test -z "$ac_cv_prog_AR"; then
2740 ac_ct_AR=$AR
2741 # Extract the first word of "ar", so it can be a program name with args.
2742set dummy ar; ac_word=$2
75086676
DD		 2743{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2744$as_echo_n "checking for $ac_word... " >&6; }
2745if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
2746 $as_echo_n "(cached) " >&6
2299a76d
DJ		 2747else
2748 if test -n "$ac_ct_AR"; then
2749 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
2750else
2751as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2752for as_dir in $PATH
2753do
2754 IFS=$as_save_IFS
2755 test -z "$as_dir" && as_dir=.
75086676
DD		 2756 for ac_exec_ext in '' $ac_executable_extensions; do
2757 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2299a76d 2758 ac_cv_prog_ac_ct_AR="ar"
75086676 2759 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2299a76d
DJ		 2760 break 2
2761 fi
2762done
75086676
DD		 2763 done
2764IFS=$as_save_IFS
252b5132 2765
2299a76d
DJ		 2766fi
2767fi
2768ac_ct_AR=$ac_cv_prog_ac_ct_AR
2769if test -n "$ac_ct_AR"; then
75086676
DD		 2770 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
2771$as_echo "$ac_ct_AR" >&6; }
2299a76d 2772else
75086676
DD		 2773 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2774$as_echo "no" >&6; }
2299a76d 2775fi
252b5132 2776
75086676
DD		 2777 if test "x$ac_ct_AR" = x; then
2778 AR=""
2779 else
2780 case $cross_compiling:$ac_tool_warned in
2781yes:)
2782{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2783$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2784ac_tool_warned=yes ;;
2785esac
2786 AR=$ac_ct_AR
2787 fi
2299a76d
DJ		 2788else
2789 AR="$ac_cv_prog_AR"
2790fi
252b5132 2791
2299a76d
DJ		 2792if test -n "$ac_tool_prefix"; then
2793 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
252b5132 2794set dummy ${ac_tool_prefix}ranlib; ac_word=$2
75086676
DD		 2795{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2796$as_echo_n "checking for $ac_word... " >&6; }
2797if test "${ac_cv_prog_RANLIB+set}" = set; then :
2798 $as_echo_n "(cached) " >&6
252b5132
RH		 2799else
2800 if test -n "$RANLIB"; then
2801 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2802else
2299a76d
DJ		 2803as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2804for as_dir in $PATH
2805do
2806 IFS=$as_save_IFS
2807 test -z "$as_dir" && as_dir=.
75086676
DD		 2808 for ac_exec_ext in '' $ac_executable_extensions; do
2809 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2299a76d 2810 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
75086676 2811 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2299a76d
DJ		 2812 break 2
2813 fi
2814done
75086676
DD		 2815 done
2816IFS=$as_save_IFS
2299a76d 2817
252b5132
RH		 2818fi
2819fi
2299a76d 2820RANLIB=$ac_cv_prog_RANLIB
252b5132 2821if test -n "$RANLIB"; then
75086676
DD		 2822 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
2823$as_echo "$RANLIB" >&6; }
252b5132 2824else
75086676
DD		 2825 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2826$as_echo "no" >&6; }
252b5132
RH		 2827fi
2828
75086676 2829
2299a76d 2830fi
252b5132 2831if test -z "$ac_cv_prog_RANLIB"; then
2299a76d 2832 ac_ct_RANLIB=$RANLIB
252b5132
RH		 2833 # Extract the first word of "ranlib", so it can be a program name with args.
2834set dummy ranlib; ac_word=$2
75086676
DD		 2835{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2836$as_echo_n "checking for $ac_word... " >&6; }
2837if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
2838 $as_echo_n "(cached) " >&6
252b5132 2839else
2299a76d
DJ		 2840 if test -n "$ac_ct_RANLIB"; then
2841 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
252b5132 2842else
2299a76d
DJ		 2843as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2844for as_dir in $PATH
2845do
2846 IFS=$as_save_IFS
2847 test -z "$as_dir" && as_dir=.
75086676
DD		 2848 for ac_exec_ext in '' $ac_executable_extensions; do
2849 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2299a76d 2850 ac_cv_prog_ac_ct_RANLIB="ranlib"
75086676 2851 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2299a76d
DJ		 2852 break 2
2853 fi
2854done
75086676
DD		 2855 done
2856IFS=$as_save_IFS
2299a76d 2857
252b5132
RH		 2858fi
2859fi
2299a76d
DJ		 2860ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
2861if test -n "$ac_ct_RANLIB"; then
75086676
DD		 2862 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
2863$as_echo "$ac_ct_RANLIB" >&6; }
252b5132 2864else
75086676
DD		 2865 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2866$as_echo "no" >&6; }
252b5132
RH		 2867fi
2868
75086676
DD		 2869 if test "x$ac_ct_RANLIB" = x; then
2870 RANLIB=":"
2871 else
2872 case $cross_compiling:$ac_tool_warned in
2873yes:)
2874{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2875$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2876ac_tool_warned=yes ;;
2877esac
2878 RANLIB=$ac_ct_RANLIB
2879 fi
252b5132 2880else
2299a76d 2881 RANLIB="$ac_cv_prog_RANLIB"
252b5132
RH		 2882fi
2883
2884
958afec3
GK		 2885# Add --enable-multilib to configure.
2886# Default to --enable-multilib
75086676
DD		 2887# Check whether --enable-multilib was given.
2888if test "${enable_multilib+set}" = set; then :
2889 enableval=$enable_multilib; case "$enableval" in
958afec3
GK		 2890 yes) multilib=yes ;;
2891 no) multilib=no ;;
75086676 2892 *) as_fn_error "bad value $enableval for multilib option" "$LINENO" 5 ;;
958afec3
GK		 2893 esac
2894else
2895 multilib=yes
75086676
DD		 2896fi
2897
958afec3
GK		 2898
2899# Even if the default multilib is not a cross compilation,
2900# it may be that some of the other multilibs are.
2901if test $cross_compiling = no && test $multilib = yes \
2902 && test "x${with_multisubdir}" != x ; then
2903 cross_compiling=maybe
2904fi
2905
a4818a05
DD		 2906# We may wish to install the target headers somewhere.
2907{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to install libiberty headers and static library" >&5
2908$as_echo_n "checking whether to install libiberty headers and static library... " >&6; }
2909
2910# Check whether --enable-install-libiberty was given.
2911if test "${enable_install_libiberty+set}" = set; then :
2912 enableval=$enable_install_libiberty; enable_install_libiberty=$enableval
2913else
2914 enable_install_libiberty=no
2915fi
2916
2917# Option parsed, now set things appropriately.
2918case x"$enable_install_libiberty" in
2919 xyes|x)
2920 target_header_dir=libiberty
2921 ;;
2922 xno)
2923 target_header_dir=
2924 ;;
2925 *)
2926 # This could be sanity-checked in various ways...
2927 target_header_dir="${enable_install_libiberty}"
2928 ;;
2929esac
2930{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_install_libiberty" >&5
2931$as_echo "$enable_install_libiberty" >&6; }
2932{ $as_echo "$as_me:${as_lineno-$LINENO}: target_header_dir = $target_header_dir" >&5
2933$as_echo "$as_me: target_header_dir = $target_header_dir" >&6;}
2934
0c0a36a4 2935
2299a76d
DJ		 2936ac_ext=c
2937ac_cpp='$CPP $CPPFLAGS'
2938ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2939ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2940ac_compiler_gnu=$ac_cv_c_compiler_gnu
2941if test -n "$ac_tool_prefix"; then
2942 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2943set dummy ${ac_tool_prefix}gcc; ac_word=$2
75086676
DD		 2944{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2945$as_echo_n "checking for $ac_word... " >&6; }
2946if test "${ac_cv_prog_CC+set}" = set; then :
2947 $as_echo_n "(cached) " >&6
2299a76d
DJ		 2948else
2949 if test -n "$CC"; then
2950 ac_cv_prog_CC="$CC" # Let the user override the test.
2951else
2952as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2953for as_dir in $PATH
2954do
2955 IFS=$as_save_IFS
2956 test -z "$as_dir" && as_dir=.
75086676
DD		 2957 for ac_exec_ext in '' $ac_executable_extensions; do
2958 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2299a76d 2959 ac_cv_prog_CC="${ac_tool_prefix}gcc"
75086676 2960 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2299a76d
DJ		 2961 break 2
2962 fi
2963done
75086676
DD		 2964 done
2965IFS=$as_save_IFS
2299a76d
DJ		 2966
2967fi
2968fi
2969CC=$ac_cv_prog_CC
2970if test -n "$CC"; then
75086676
DD		 2971 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2972$as_echo "$CC" >&6; }
2299a76d 2973else
75086676
DD		 2974 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2975$as_echo "no" >&6; }
2299a76d
DJ		 2976fi
2977
75086676 2978
2299a76d
DJ		 2979fi
2980if test -z "$ac_cv_prog_CC"; then
2981 ac_ct_CC=$CC
2982 # Extract the first word of "gcc", so it can be a program name with args.
252b5132 2983set dummy gcc; ac_word=$2
75086676
DD		 2984{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2985$as_echo_n "checking for $ac_word... " >&6; }
2986if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2987 $as_echo_n "(cached) " >&6
2299a76d
DJ		 2988else
2989 if test -n "$ac_ct_CC"; then
2990 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2991else
2992as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2993for as_dir in $PATH
2994do
2995 IFS=$as_save_IFS
2996 test -z "$as_dir" && as_dir=.
75086676
DD		 2997 for ac_exec_ext in '' $ac_executable_extensions; do
2998 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2299a76d 2999 ac_cv_prog_ac_ct_CC="gcc"
75086676 3000 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2299a76d
DJ		 3001 break 2
3002 fi
3003done
75086676
DD		 3004 done
3005IFS=$as_save_IFS
2299a76d
DJ		 3006
3007fi
3008fi
3009ac_ct_CC=$ac_cv_prog_ac_ct_CC
3010if test -n "$ac_ct_CC"; then
75086676
DD		 3011 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3012$as_echo "$ac_ct_CC" >&6; }
2299a76d 3013else
75086676
DD		 3014 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3015$as_echo "no" >&6; }
2299a76d
DJ		 3016fi
3017
75086676
DD		 3018 if test "x$ac_ct_CC" = x; then
3019 CC=""
3020 else
3021 case $cross_compiling:$ac_tool_warned in
3022yes:)
3023{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3024$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3025ac_tool_warned=yes ;;
3026esac
3027 CC=$ac_ct_CC
3028 fi
2299a76d
DJ		 3029else
3030 CC="$ac_cv_prog_CC"
3031fi
3032
3033if test -z "$CC"; then
75086676
DD		 3034 if test -n "$ac_tool_prefix"; then
3035 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2299a76d 3036set dummy ${ac_tool_prefix}cc; ac_word=$2
75086676
DD		 3037{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3038$as_echo_n "checking for $ac_word... " >&6; }
3039if test "${ac_cv_prog_CC+set}" = set; then :
3040 $as_echo_n "(cached) " >&6
252b5132
RH		 3041else
3042 if test -n "$CC"; then
3043 ac_cv_prog_CC="$CC" # Let the user override the test.
3044else
2299a76d
DJ		 3045as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3046for as_dir in $PATH
3047do
3048 IFS=$as_save_IFS
3049 test -z "$as_dir" && as_dir=.
75086676
DD		 3050 for ac_exec_ext in '' $ac_executable_extensions; do
3051 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2299a76d 3052 ac_cv_prog_CC="${ac_tool_prefix}cc"
75086676 3053 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2299a76d
DJ		 3054 break 2
3055 fi
3056done
75086676
DD		 3057 done
3058IFS=$as_save_IFS
2299a76d 3059
252b5132
RH		 3060fi
3061fi
2299a76d 3062CC=$ac_cv_prog_CC
252b5132 3063if test -n "$CC"; then
75086676
DD		 3064 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3065$as_echo "$CC" >&6; }
252b5132 3066else
75086676
DD		 3067 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3068$as_echo "no" >&6; }
252b5132
RH		 3069fi
3070
2299a76d 3071
75086676 3072 fi
2299a76d 3073fi
252b5132
RH		 3074if test -z "$CC"; then
3075 # Extract the first word of "cc", so it can be a program name with args.
3076set dummy cc; ac_word=$2
75086676
DD		 3077{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3078$as_echo_n "checking for $ac_word... " >&6; }
3079if test "${ac_cv_prog_CC+set}" = set; then :
3080 $as_echo_n "(cached) " >&6
252b5132
RH		 3081else
3082 if test -n "$CC"; then
3083 ac_cv_prog_CC="$CC" # Let the user override the test.
3084else
252b5132 3085 ac_prog_rejected=no
2299a76d
DJ		 3086as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3087for as_dir in $PATH
3088do
3089 IFS=$as_save_IFS
3090 test -z "$as_dir" && as_dir=.
75086676
DD		 3091 for ac_exec_ext in '' $ac_executable_extensions; do
3092 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2299a76d
DJ		 3093 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3094 ac_prog_rejected=yes
3095 continue
3096 fi
3097 ac_cv_prog_CC="cc"
75086676 3098 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2299a76d
DJ		 3099 break 2
3100 fi
3101done
75086676
DD		 3102 done
3103IFS=$as_save_IFS
2299a76d 3104
252b5132
RH		 3105if test $ac_prog_rejected = yes; then
3106 # We found a bogon in the path, so make sure we never use it.
3107 set dummy $ac_cv_prog_CC
3108 shift
2299a76d 3109 if test $# != 0; then
252b5132
RH		 3110 # We chose a different compiler from the bogus one.
3111 # However, it has the same basename, so the bogon will be chosen
3112 # first if we set CC to just the basename; use the full file name.
3113 shift
2299a76d 3114 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
252b5132
RH		 3115 fi
3116fi
3117fi
3118fi
2299a76d 3119CC=$ac_cv_prog_CC
252b5132 3120if test -n "$CC"; then
75086676
DD		 3121 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3122$as_echo "$CC" >&6; }
252b5132 3123else
75086676
DD		 3124 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3125$as_echo "no" >&6; }
252b5132
RH		 3126fi
3127
75086676 3128
252b5132 3129fi
2299a76d
DJ		 3130if test -z "$CC"; then
3131 if test -n "$ac_tool_prefix"; then
75086676 3132 for ac_prog in cl.exe
2299a76d
DJ		 3133 do
3134 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3135set dummy $ac_tool_prefix$ac_prog; ac_word=$2
75086676
DD		 3136{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3137$as_echo_n "checking for $ac_word... " >&6; }
3138if test "${ac_cv_prog_CC+set}" = set; then :
3139 $as_echo_n "(cached) " >&6
252b5132 3140else
2299a76d
DJ		 3141 if test -n "$CC"; then
3142 ac_cv_prog_CC="$CC" # Let the user override the test.
252b5132 3143else
2299a76d
DJ		 3144as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3145for as_dir in $PATH
3146do
3147 IFS=$as_save_IFS
3148 test -z "$as_dir" && as_dir=.
75086676
DD		 3149 for ac_exec_ext in '' $ac_executable_extensions; do
3150 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2299a76d 3151 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
75086676 3152 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2299a76d
DJ		 3153 break 2
3154 fi
3155done
75086676
DD		 3156 done
3157IFS=$as_save_IFS
2299a76d 3158
252b5132
RH		 3159fi
3160fi
2299a76d
DJ		 3161CC=$ac_cv_prog_CC
3162if test -n "$CC"; then
75086676
DD		 3163 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3164$as_echo "$CC" >&6; }
252b5132 3165else
75086676
DD		 3166 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3167$as_echo "no" >&6; }
252b5132 3168fi
252b5132 3169
75086676 3170
2299a76d
DJ		 3171 test -n "$CC" && break
3172 done
252b5132 3173fi
2299a76d
DJ		 3174if test -z "$CC"; then
3175 ac_ct_CC=$CC
75086676 3176 for ac_prog in cl.exe
2299a76d
DJ		 3177do
3178 # Extract the first word of "$ac_prog", so it can be a program name with args.
3179set dummy $ac_prog; ac_word=$2
75086676
DD		 3180{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3181$as_echo_n "checking for $ac_word... " >&6; }
3182if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3183 $as_echo_n "(cached) " >&6
2299a76d
DJ		 3184else
3185 if test -n "$ac_ct_CC"; then
3186 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3187else
3188as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3189for as_dir in $PATH
3190do
3191 IFS=$as_save_IFS
3192 test -z "$as_dir" && as_dir=.
75086676
DD		 3193 for ac_exec_ext in '' $ac_executable_extensions; do
3194 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2299a76d 3195 ac_cv_prog_ac_ct_CC="$ac_prog"
75086676 3196 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2299a76d 3197 break 2
252b5132 3198 fi
2299a76d 3199done
75086676
DD		 3200 done
3201IFS=$as_save_IFS
2299a76d
DJ		 3202
3203fi
3204fi
3205ac_ct_CC=$ac_cv_prog_ac_ct_CC
3206if test -n "$ac_ct_CC"; then
75086676
DD		 3207 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3208$as_echo "$ac_ct_CC" >&6; }
252b5132 3209else
75086676
DD		 3210 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3211$as_echo "no" >&6; }
252b5132
RH		 3212fi
3213
75086676 3214
2299a76d
DJ		 3215 test -n "$ac_ct_CC" && break
3216done
252b5132 3217
75086676
DD		 3218 if test "x$ac_ct_CC" = x; then
3219 CC=""
3220 else
3221 case $cross_compiling:$ac_tool_warned in
3222yes:)
3223{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3224$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3225ac_tool_warned=yes ;;
3226esac
3227 CC=$ac_ct_CC
3228 fi
2299a76d
DJ		 3229fi
3230
3231fi
3232
3233
75086676
DD		 3234test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3235$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3236as_fn_error "no acceptable C compiler found in \$PATH
3237See \`config.log' for more details." "$LINENO" 5; }
2299a76d
DJ		 3238
3239# Provide some information about the compiler.
75086676
DD		 3240$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3241set X $ac_compile
3242ac_compiler=$2
3243for ac_option in --version -v -V -qversion; do
3244 { { ac_try="$ac_compiler $ac_option >&5"
3245case "(($ac_try" in
3246 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3247 *) ac_try_echo=$ac_try;;
3248esac
3249eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3250$as_echo "$ac_try_echo"; } >&5
3251 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2299a76d 3252 ac_status=$?
75086676
DD		 3253 if test -s conftest.err; then
3254 sed '10a\
3255... rest of stderr output deleted ...
3256 10q' conftest.err >conftest.er1
3257 cat conftest.er1 >&5
3258 rm -f conftest.er1 conftest.err
3259 fi
3260 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3261 test $ac_status = 0; }
3262done
2299a76d 3263
75086676 3264cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299a76d 3265/* end confdefs.h. */
92655e19 3266
2299a76d
DJ		 3267int
3268main ()
3269{
3270
3271 ;
3272 return 0;
3273}
3274_ACEOF
3275# FIXME: Cleanup?
75086676 3276if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
2299a76d
DJ		 3277 (eval $ac_link) 2>&5
3278 ac_status=$?
75086676
DD		 3279 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3280 test $ac_status = 0; }; then :
2299a76d
DJ		 3281 gcc_no_link=no
3282else
3283 gcc_no_link=yes
3284fi
2299a76d
DJ		 3285if test x$gcc_no_link = xyes; then
3286 # Setting cross_compile will disable run tests; it will
3287 # also disable AC_CHECK_FILE but that's generally
3288 # correct if we can't link.
3289 cross_compiling=yes
3290 EXEEXT=
3291else
75086676 3292 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299a76d
DJ		 3293/* end confdefs.h. */
3294
3295int
3296main ()
3297{
3298
3299 ;
3300 return 0;
3301}
3302_ACEOF
3303ac_clean_files_save=$ac_clean_files
75086676 3304ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
2299a76d
DJ		 3305# Try to create an executable without -o first, disregard a.out.
3306# It will help us diagnose broken compilers, and finding out an intuition
3307# of exeext.
75086676
DD		 3308{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3309$as_echo_n "checking for C compiler default output file name... " >&6; }
3310ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3311
3312# The possible output files:
3313ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3314
3315ac_rmfiles=
3316for ac_file in $ac_files
3317do
3318 case $ac_file in
3319 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3320 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3321 esac
3322done
3323rm -f $ac_rmfiles
3324
3325if { { ac_try="$ac_link_default"
3326case "(($ac_try" in
3327 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3328 *) ac_try_echo=$ac_try;;
3329esac
3330eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3331$as_echo "$ac_try_echo"; } >&5
3332 (eval "$ac_link_default") 2>&5
3333 ac_status=$?
3334 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3335 test $ac_status = 0; }; then :
3336 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3337# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3338# in a Makefile. We should not override ac_cv_exeext if it was cached,
3339# so that the user can short-circuit this test for compilers unknown to
3340# Autoconf.
3341for ac_file in $ac_files ''
2299a76d
DJ		 3342do
3343 test -f "$ac_file" || continue
3344 case $ac_file in
75086676 3345 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
58670637 3346 ;;
2299a76d 3347 [ab].out )
58670637
DD		 3348 # We found the default executable, but exeext='' is most
3349 # certainly right.
3350 break;;
2299a76d 3351 *.* )
75086676
DD		 3352 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3353 then :; else
3354 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3355 fi
3356 # We set ac_cv_exeext here because the later test for it is not
3357 # safe: cross compilers may not add the suffix if given an `-o'
3358 # argument, so we may need to know it at that point already.
3359 # Even if this section looks crufty: it has the advantage of
3360 # actually working.
58670637 3361 break;;
2299a76d 3362 * )
58670637 3363 break;;
2299a76d
DJ		 3364 esac
3365done
75086676
DD		 3366test "$ac_cv_exeext" = no && ac_cv_exeext=
3367
b39b76b8 3368else
75086676
DD		 3369 ac_file=''
3370fi
3371{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3372$as_echo "$ac_file" >&6; }
3373if test -z "$ac_file"; then :
3374 $as_echo "$as_me: failed program was:" >&5
2299a76d
DJ		 3375sed 's/^/| /' conftest.$ac_ext >&5
3376
75086676
DD		 3377{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3378$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3379{ as_fn_set_status 77
3380as_fn_error "C compiler cannot create executables
3381See \`config.log' for more details." "$LINENO" 5; }; }
2299a76d 3382fi
2299a76d 3383ac_exeext=$ac_cv_exeext
2299a76d 3384
75086676 3385# Check that the compiler produces executables we can run. If not, either
2299a76d 3386# the compiler is broken, or we cross compile.
75086676
DD		 3387{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3388$as_echo_n "checking whether the C compiler works... " >&6; }
2299a76d
DJ		 3389# If not cross compiling, check that we can run a simple program.
3390if test "$cross_compiling" != yes; then
3391 if { ac_try='./$ac_file'
75086676
DD		 3392 { { case "(($ac_try" in
3393 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3394 *) ac_try_echo=$ac_try;;
3395esac
3396eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3397$as_echo "$ac_try_echo"; } >&5
3398 (eval "$ac_try") 2>&5
2299a76d 3399 ac_status=$?
75086676
DD		 3400 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3401 test $ac_status = 0; }; }; then
2299a76d
DJ		 3402 cross_compiling=no
3403 else
3404 if test "$cross_compiling" = maybe; then
3405 cross_compiling=yes
3406 else
75086676
DD		 3407 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3408$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3409as_fn_error "cannot run C compiled programs.
2299a76d 3410If you meant to cross compile, use \`--host'.
75086676 3411See \`config.log' for more details." "$LINENO" 5; }
b39b76b8
DD		 3412 fi
3413 fi
2299a76d 3414fi
75086676
DD		 3415{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3416$as_echo "yes" >&6; }
2299a76d 3417
75086676 3418rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
2299a76d 3419ac_clean_files=$ac_clean_files_save
75086676 3420# Check that the compiler produces executables we can run. If not, either
2299a76d 3421# the compiler is broken, or we cross compile.
75086676
DD		 3422{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3423$as_echo_n "checking whether we are cross compiling... " >&6; }
3424{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3425$as_echo "$cross_compiling" >&6; }
3426
3427{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3428$as_echo_n "checking for suffix of executables... " >&6; }
3429if { { ac_try="$ac_link"
3430case "(($ac_try" in
3431 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3432 *) ac_try_echo=$ac_try;;
3433esac
3434eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3435$as_echo "$ac_try_echo"; } >&5
3436 (eval "$ac_link") 2>&5
2299a76d 3437 ac_status=$?
75086676
DD		 3438 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3439 test $ac_status = 0; }; then :
2299a76d
DJ		 3440 # If both `conftest.exe' and `conftest' are `present' (well, observable)
3441# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
3442# work properly (i.e., refer to `conftest.exe'), while it won't with
3443# `rm'.
3444for ac_file in conftest.exe conftest conftest.*; do
3445 test -f "$ac_file" || continue
3446 case $ac_file in
75086676 3447 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2299a76d 3448 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
58670637 3449 break;;
2299a76d
DJ		 3450 * ) break;;
3451 esac
3452done
b39b76b8 3453else
75086676
DD		 3454 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3455$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3456as_fn_error "cannot compute suffix of executables: cannot compile and link
3457See \`config.log' for more details." "$LINENO" 5; }
b39b76b8 3458fi
2299a76d 3459rm -f conftest$ac_cv_exeext
75086676
DD		 3460{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3461$as_echo "$ac_cv_exeext" >&6; }
2299a76d
DJ		 3462
3463rm -f conftest.$ac_ext
3464EXEEXT=$ac_cv_exeext
3465ac_exeext=$EXEEXT
b39b76b8 3466fi
75086676
DD		 3467{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3468$as_echo_n "checking for suffix of object files... " >&6; }
3469if test "${ac_cv_objext+set}" = set; then :
3470 $as_echo_n "(cached) " >&6
b39b76b8 3471else
75086676 3472 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299a76d 3473/* end confdefs.h. */
b39b76b8 3474
2299a76d
DJ		 3475int
3476main ()
3477{
b39b76b8 3478
2299a76d
DJ		 3479 ;
3480 return 0;
3481}
3482_ACEOF
3483rm -f conftest.o conftest.obj
75086676
DD		 3484if { { ac_try="$ac_compile"
3485case "(($ac_try" in
3486 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3487 *) ac_try_echo=$ac_try;;
3488esac
3489eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3490$as_echo "$ac_try_echo"; } >&5
3491 (eval "$ac_compile") 2>&5
3492 ac_status=$?
3493 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3494 test $ac_status = 0; }; then :
3495 for ac_file in conftest.o conftest.obj conftest.*; do
3496 test -f "$ac_file" || continue;
2299a76d 3497 case $ac_file in
75086676 3498 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2299a76d
DJ		 3499 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3500 break;;
3501 esac
3502done
b39b76b8 3503else
75086676 3504 $as_echo "$as_me: failed program was:" >&5
2299a76d
DJ		 3505sed 's/^/| /' conftest.$ac_ext >&5
3506
75086676
DD		 3507{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3508$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3509as_fn_error "cannot compute suffix of object files: cannot compile
3510See \`config.log' for more details." "$LINENO" 5; }
2299a76d 3511fi
2299a76d 3512rm -f conftest.$ac_cv_objext conftest.$ac_ext
b39b76b8 3513fi
75086676
DD		 3514{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3515$as_echo "$ac_cv_objext" >&6; }
2299a76d
DJ		 3516OBJEXT=$ac_cv_objext
3517ac_objext=$OBJEXT
75086676
DD		 3518{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3519$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3520if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3521 $as_echo_n "(cached) " >&6
2299a76d 3522else
75086676 3523 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299a76d
DJ		 3524/* end confdefs.h. */
3525
3526int
3527main ()
3528{
3529#ifndef __GNUC__
3530 choke me
3531#endif
b39b76b8 3532
2299a76d
DJ		 3533 ;
3534 return 0;
3535}
3536_ACEOF
75086676 3537if ac_fn_c_try_compile "$LINENO"; then :
2299a76d
DJ		 3538 ac_compiler_gnu=yes
3539else
75086676 3540 ac_compiler_gnu=no
2299a76d 3541fi
75086676 3542rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2299a76d
DJ		 3543ac_cv_c_compiler_gnu=$ac_compiler_gnu
3544
3545fi
75086676
DD		 3546{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3547$as_echo "$ac_cv_c_compiler_gnu" >&6; }
3548if test $ac_compiler_gnu = yes; then
3549 GCC=yes
3550else
3551 GCC=
3552fi
2299a76d
DJ		 3553ac_test_CFLAGS=${CFLAGS+set}
3554ac_save_CFLAGS=$CFLAGS
75086676
DD		 3555{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3556$as_echo_n "checking whether $CC accepts -g... " >&6; }
3557if test "${ac_cv_prog_cc_g+set}" = set; then :
3558 $as_echo_n "(cached) " >&6
3559else
3560 ac_save_c_werror_flag=$ac_c_werror_flag
3561 ac_c_werror_flag=yes
3562 ac_cv_prog_cc_g=no
3563 CFLAGS="-g"
3564 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299a76d 3565/* end confdefs.h. */
b39b76b8 3566
2299a76d
DJ		 3567int
3568main ()
3569{
b39b76b8 3570
2299a76d
DJ		 3571 ;
3572 return 0;
3573}
3574_ACEOF
75086676 3575if ac_fn_c_try_compile "$LINENO"; then :
2299a76d
DJ		 3576 ac_cv_prog_cc_g=yes
3577else
75086676
DD		 3578 CFLAGS=""
3579 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3580/* end confdefs.h. */
3581
3582int
3583main ()
3584{
3585
3586 ;
3587 return 0;
3588}
3589_ACEOF
3590if ac_fn_c_try_compile "$LINENO"; then :
3591
3592else
3593 ac_c_werror_flag=$ac_save_c_werror_flag
3594 CFLAGS="-g"
3595 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3596/* end confdefs.h. */
3597
3598int
3599main ()
3600{
252b5132 3601
75086676
DD		 3602 ;
3603 return 0;
3604}
3605_ACEOF
3606if ac_fn_c_try_compile "$LINENO"; then :
3607 ac_cv_prog_cc_g=yes
3608fi
3609rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2299a76d 3610fi
75086676 3611rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2299a76d 3612fi
75086676
DD		 3613rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3614 ac_c_werror_flag=$ac_save_c_werror_flag
3615fi
3616{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3617$as_echo "$ac_cv_prog_cc_g" >&6; }
2299a76d
DJ		 3618if test "$ac_test_CFLAGS" = set; then
3619 CFLAGS=$ac_save_CFLAGS
3620elif test $ac_cv_prog_cc_g = yes; then
252b5132 3621 if test "$GCC" = yes; then
2299a76d 3622 CFLAGS="-g -O2"
252b5132 3623 else
2299a76d 3624 CFLAGS="-g"
252b5132
RH		 3625 fi
3626else
2299a76d
DJ		 3627 if test "$GCC" = yes; then
3628 CFLAGS="-O2"
3629 else
3630 CFLAGS=
3631 fi
252b5132 3632fi
75086676
DD		 3633{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3634$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3635if test "${ac_cv_prog_cc_c89+set}" = set; then :
3636 $as_echo_n "(cached) " >&6
2299a76d 3637else
75086676 3638 ac_cv_prog_cc_c89=no
2299a76d 3639ac_save_CC=$CC
75086676 3640cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299a76d
DJ		 3641/* end confdefs.h. */
3642#include <stdarg.h>
3643#include <stdio.h>
3644#include <sys/types.h>
3645#include <sys/stat.h>
3646/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3647struct buf { int x; };
3648FILE * (*rcsopen) (struct buf *, struct stat *, int);
3649static char *e (p, i)
3650 char **p;
3651 int i;
3652{
3653 return p[i];
92655e19 3654}
2299a76d
DJ		 3655static char *f (char * (*g) (char **, int), char **p, ...)
3656{
3657 char *s;
3658 va_list v;
3659 va_start (v,p);
3660 s = g (p, va_arg (v,int));
3661 va_end (v);
3662 return s;
92655e19 3663}
58670637
DD		 3664
3665/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3666 function prototypes and stuff, but not '\xHH' hex character constants.
3667 These don't provoke an error unfortunately, instead are silently treated
75086676 3668 as 'x'. The following induces an error, until -std is added to get
58670637
DD		 3669 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3670 array size at least. It's necessary to write '\x00'==0 to get something
75086676 3671 that's true only with -std. */
58670637
DD		 3672int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3673
75086676
DD		 3674/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3675 inside strings and character constants. */
3676#define FOO(x) 'x'
3677int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3678
2299a76d
DJ		 3679int test (int i, double x);
3680struct s1 {int (*f) (int a);};
3681struct s2 {int (*f) (double a);};
3682int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3683int argc;
3684char **argv;
3685int
3686main ()
3687{
3688return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
3689 ;
3690 return 0;
92655e19 3691}
2299a76d 3692_ACEOF
75086676
DD		 3693for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3694 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2299a76d
DJ		 3695do
3696 CC="$ac_save_CC $ac_arg"
75086676
DD		 3697 if ac_fn_c_try_compile "$LINENO"; then :
3698 ac_cv_prog_cc_c89=$ac_arg
2299a76d 3699fi
75086676
DD		 3700rm -f core conftest.err conftest.$ac_objext
3701 test "x$ac_cv_prog_cc_c89" != "xno" && break
2299a76d 3702done
75086676 3703rm -f conftest.$ac_ext
2299a76d
DJ		 3704CC=$ac_save_CC
3705
3706fi
75086676
DD		 3707# AC_CACHE_VAL
3708case "x$ac_cv_prog_cc_c89" in
3709 x)
3710 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3711$as_echo "none needed" >&6; } ;;
3712 xno)
3713 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3714$as_echo "unsupported" >&6; } ;;
2299a76d 3715 *)
75086676
DD		 3716 CC="$CC $ac_cv_prog_cc_c89"
3717 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3718$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
2299a76d 3719esac
75086676 3720if test "x$ac_cv_prog_cc_c89" != xno; then :
2299a76d 3721
2299a76d
DJ		 3722fi
3723
2299a76d
DJ		 3724ac_ext=c
3725ac_cpp='$CPP $CPPFLAGS'
3726ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3727ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3728ac_compiler_gnu=$ac_cv_c_compiler_gnu
3729
899de170 3730
f91ca6bc
IB		 3731ac_ext=c
3732ac_cpp='$CPP $CPPFLAGS'
3733ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3734ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3735ac_compiler_gnu=$ac_cv_c_compiler_gnu
3736{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3737$as_echo_n "checking how to run the C preprocessor... " >&6; }
3738# On Suns, sometimes $CPP names a directory.
3739if test -n "$CPP" && test -d "$CPP"; then
3740 CPP=
75086676 3741fi
f91ca6bc
IB		 3742if test -z "$CPP"; then
3743 if test "${ac_cv_prog_CPP+set}" = set; then :
75086676 3744 $as_echo_n "(cached) " >&6
899de170 3745else
f91ca6bc
IB		 3746 # Double quotes because CPP needs to be expanded
3747 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3748 do
3749 ac_preproc_ok=false
3750for ac_c_preproc_warn_flag in '' yes
3751do
3752 # Use a header file that comes with gcc, so configuring glibc
3753 # with a fresh cross-compiler works.
3754 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3755 # <limits.h> exists even on freestanding compilers.
3756 # On the NeXT, cc -E runs the code through the compiler's parser,
3757 # not just through cpp. "Syntax error" is here to catch this case.
3758 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
899de170 3759/* end confdefs.h. */
f91ca6bc
IB		 3760#ifdef __STDC__
3761# include <limits.h>
3762#else
3763# include <assert.h>
3764#endif
3765 Syntax error
899de170 3766_ACEOF
f91ca6bc
IB		 3767if ac_fn_c_try_cpp "$LINENO"; then :
3768
3769else
3770 # Broken: fails on valid input.
3771continue
899de170 3772fi
f91ca6bc
IB		 3773rm -f conftest.err conftest.$ac_ext
3774
3775 # OK, works on sane cases. Now check whether nonexistent headers
3776 # can be detected and how.
3777 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3778/* end confdefs.h. */
3779#include <ac_nonexistent.h>
3780_ACEOF
3781if ac_fn_c_try_cpp "$LINENO"; then :
3782 # Broken: success on invalid input.
3783continue
3784else
3785 # Passes both tests.
3786ac_preproc_ok=:
3787break
899de170 3788fi
f91ca6bc
IB		 3789rm -f conftest.err conftest.$ac_ext
3790
3791done
3792# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3793rm -f conftest.err conftest.$ac_ext
3794if $ac_preproc_ok; then :
3795 break
899de170 3796fi
899de170 3797
f91ca6bc
IB		 3798 done
3799 ac_cv_prog_CPP=$CPP
3800
3801fi
3802 CPP=$ac_cv_prog_CPP
899de170 3803else
f91ca6bc
IB		 3804 ac_cv_prog_CPP=$CPP
3805fi
3806{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3807$as_echo "$CPP" >&6; }
3808ac_preproc_ok=false
3809for ac_c_preproc_warn_flag in '' yes
3810do
3811 # Use a header file that comes with gcc, so configuring glibc
3812 # with a fresh cross-compiler works.
3813 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3814 # <limits.h> exists even on freestanding compilers.
3815 # On the NeXT, cc -E runs the code through the compiler's parser,
3816 # not just through cpp. "Syntax error" is here to catch this case.
75086676 3817 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
899de170 3818/* end confdefs.h. */
f91ca6bc
IB		 3819#ifdef __STDC__
3820# include <limits.h>
3821#else
3822# include <assert.h>
3823#endif
3824 Syntax error
899de170 3825_ACEOF
f91ca6bc
IB		 3826if ac_fn_c_try_cpp "$LINENO"; then :
3827
3828else
3829 # Broken: fails on valid input.
3830continue
899de170 3831fi
f91ca6bc
IB		 3832rm -f conftest.err conftest.$ac_ext
3833
3834 # OK, works on sane cases. Now check whether nonexistent headers
3835 # can be detected and how.
75086676 3836 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
899de170 3837/* end confdefs.h. */
f91ca6bc 3838#include <ac_nonexistent.h>
8ddbb593 3839_ACEOF
75086676 3840if ac_fn_c_try_cpp "$LINENO"; then :
8ddbb593
DJ		 3841 # Broken: success on invalid input.
3842continue
3843else
8ddbb593
DJ		 3844 # Passes both tests.
3845ac_preproc_ok=:
3846break
3847fi
3848rm -f conftest.err conftest.$ac_ext
3849
3850done
3851# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3852rm -f conftest.err conftest.$ac_ext
75086676
DD		 3853if $ac_preproc_ok; then :
3854
8ddbb593 3855else
75086676
DD		 3856 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3857$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3858as_fn_error "C preprocessor \"$CPP\" fails sanity check
3859See \`config.log' for more details." "$LINENO" 5; }
8ddbb593
DJ		 3860fi
3861
3862ac_ext=c
3863ac_cpp='$CPP $CPPFLAGS'
3864ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3865ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3866ac_compiler_gnu=$ac_cv_c_compiler_gnu
3867
3868
f91ca6bc
IB		 3869{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3870$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3871if test "${ac_cv_path_GREP+set}" = set; then :
75086676 3872 $as_echo_n "(cached) " >&6
fd7d450d 3873else
f91ca6bc
IB		 3874 if test -z "$GREP"; then
3875 ac_path_GREP_found=false
3876 # Loop through the user's path and test for each of PROGNAME-LIST
3877 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3878for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3879do
3880 IFS=$as_save_IFS
3881 test -z "$as_dir" && as_dir=.
3882 for ac_prog in grep ggrep; do
3883 for ac_exec_ext in '' $ac_executable_extensions; do
3884 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3885 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3886# Check for GNU ac_path_GREP and select it if it is found.
3887 # Check for GNU $ac_path_GREP
3888case `"$ac_path_GREP" --version 2>&1` in
3889*GNU*)
3890 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3891*)
3892 ac_count=0
3893 $as_echo_n 0123456789 >"conftest.in"
3894 while :
3895 do
3896 cat "conftest.in" "conftest.in" >"conftest.tmp"
3897 mv "conftest.tmp" "conftest.in"
3898 cp "conftest.in" "conftest.nl"
3899 $as_echo 'GREP' >> "conftest.nl"
3900 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3901 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3902 as_fn_arith $ac_count + 1 && ac_count=$as_val
3903 if test $ac_count -gt ${ac_path_GREP_max-0}; then
3904 # Best one so far, save it but keep looking for a better one
3905 ac_cv_path_GREP="$ac_path_GREP"
3906 ac_path_GREP_max=$ac_count
3907 fi
3908 # 10*(2^10) chars as input seems more than enough
3909 test $ac_count -gt 10 && break
3910 done
3911 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3912esac
3913
3914 $ac_path_GREP_found && break 3
3915 done
3916 done
3917 done
3918IFS=$as_save_IFS
3919 if test -z "$ac_cv_path_GREP"; then
3920 as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3921 fi
1f616ca1 3922else
f91ca6bc
IB		 3923 ac_cv_path_GREP=$GREP
3924fi
3925
3926fi
3927{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3928$as_echo "$ac_cv_path_GREP" >&6; }
3929 GREP="$ac_cv_path_GREP"
3930
3931
3932{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3933$as_echo_n "checking for egrep... " >&6; }
3934if test "${ac_cv_path_EGREP+set}" = set; then :
3935 $as_echo_n "(cached) " >&6
3936else
3937 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3938 then ac_cv_path_EGREP="$GREP -E"
3939 else
3940 if test -z "$EGREP"; then
3941 ac_path_EGREP_found=false
3942 # Loop through the user's path and test for each of PROGNAME-LIST
3943 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3944for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3945do
3946 IFS=$as_save_IFS
3947 test -z "$as_dir" && as_dir=.
3948 for ac_prog in egrep; do
3949 for ac_exec_ext in '' $ac_executable_extensions; do
3950 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3951 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3952# Check for GNU ac_path_EGREP and select it if it is found.
3953 # Check for GNU $ac_path_EGREP
3954case `"$ac_path_EGREP" --version 2>&1` in
3955*GNU*)
3956 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3957*)
3958 ac_count=0
3959 $as_echo_n 0123456789 >"conftest.in"
3960 while :
3961 do
3962 cat "conftest.in" "conftest.in" >"conftest.tmp"
3963 mv "conftest.tmp" "conftest.in"
3964 cp "conftest.in" "conftest.nl"
3965 $as_echo 'EGREP' >> "conftest.nl"
3966 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3967 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3968 as_fn_arith $ac_count + 1 && ac_count=$as_val
3969 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3970 # Best one so far, save it but keep looking for a better one
3971 ac_cv_path_EGREP="$ac_path_EGREP"
3972 ac_path_EGREP_max=$ac_count
3973 fi
3974 # 10*(2^10) chars as input seems more than enough
3975 test $ac_count -gt 10 && break
3976 done
3977 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3978esac
3979
3980 $ac_path_EGREP_found && break 3
3981 done
3982 done
3983 done
3984IFS=$as_save_IFS
3985 if test -z "$ac_cv_path_EGREP"; then
3986 as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3987 fi
3988else
3989 ac_cv_path_EGREP=$EGREP
3990fi
3991
3992 fi
3993fi
3994{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3995$as_echo "$ac_cv_path_EGREP" >&6; }
3996 EGREP="$ac_cv_path_EGREP"
3997
3998
3999{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4000$as_echo_n "checking for ANSI C header files... " >&6; }
4001if test "${ac_cv_header_stdc+set}" = set; then :
4002 $as_echo_n "(cached) " >&6
4003else
4004 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1f616ca1 4005/* end confdefs.h. */
f91ca6bc
IB		 4006#include <stdlib.h>
4007#include <stdarg.h>
4008#include <string.h>
4009#include <float.h>
1f616ca1
PB		 4010
4011int
4012main ()
4013{
4014
4015 ;
4016 return 0;
4017}
4018_ACEOF
75086676 4019if ac_fn_c_try_compile "$LINENO"; then :
f91ca6bc 4020 ac_cv_header_stdc=yes
1f616ca1 4021else
f91ca6bc 4022 ac_cv_header_stdc=no
1f616ca1 4023fi
75086676 4024rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
f91ca6bc
IB		 4025
4026if test $ac_cv_header_stdc = yes; then
4027 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4028 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4029/* end confdefs.h. */
4030#include <string.h>
4031
4032_ACEOF
4033if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4034 $EGREP "memchr" >/dev/null 2>&1; then :
4035
4036else
4037 ac_cv_header_stdc=no
1f616ca1 4038fi
f91ca6bc 4039rm -f conftest*
1f616ca1 4040
1f616ca1
PB		 4041fi
4042
f91ca6bc
IB		 4043if test $ac_cv_header_stdc = yes; then
4044 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4045 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4046/* end confdefs.h. */
4047#include <stdlib.h>
4048
4049_ACEOF
4050if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4051 $EGREP "free" >/dev/null 2>&1; then :
1f616ca1 4052
46a10049 4053else
f91ca6bc 4054 ac_cv_header_stdc=no
46a10049 4055fi
f91ca6bc
IB		 4056rm -f conftest*
4057
4058fi
4059
4060if test $ac_cv_header_stdc = yes; then
4061 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4062 if test "$cross_compiling" = yes; then :
4063 :
46a10049 4064else
75086676 4065 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
46a10049 4066/* end confdefs.h. */
f91ca6bc
IB		 4067#include <ctype.h>
4068#include <stdlib.h>
4069#if ((' ' & 0x0FF) == 0x020)
4070# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4071# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4072#else
4073# define ISLOWER(c) \
4074 (('a' <= (c) && (c) <= 'i') \
4075 || ('j' <= (c) && (c) <= 'r') \
4076 || ('s' <= (c) && (c) <= 'z'))
4077# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4078#endif
46a10049 4079
f91ca6bc 4080#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
46a10049
DD		 4081int
4082main ()
4083{
f91ca6bc
IB		 4084 int i;
4085 for (i = 0; i < 256; i++)
4086 if (XOR (islower (i), ISLOWER (i))
4087 || toupper (i) != TOUPPER (i))
4088 return 2;
46a10049
DD		 4089 return 0;
4090}
4091_ACEOF
f91ca6bc
IB		 4092if ac_fn_c_try_run "$LINENO"; then :
4093
46a10049 4094else
f91ca6bc
IB		 4095 ac_cv_header_stdc=no
4096fi
4097rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4098 conftest.$ac_objext conftest.beam conftest.$ac_ext
46a10049 4099fi
46a10049
DD		 4100
4101fi
f91ca6bc
IB		 4102fi
4103{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4104$as_echo "$ac_cv_header_stdc" >&6; }
4105if test $ac_cv_header_stdc = yes; then
46a10049 4106
f91ca6bc 4107$as_echo "#define STDC_HEADERS 1" >>confdefs.h
46a10049
DD		 4108
4109fi
4110
f91ca6bc
IB		 4111# On IRIX 5.3, sys/types and inttypes.h are conflicting.
4112for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4113 inttypes.h stdint.h unistd.h
4114do :
4115 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4116ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4117"
4118eval as_val=\$$as_ac_Header
4119 if test "x$as_val" = x""yes; then :
4120 cat >>confdefs.h <<_ACEOF
4121#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4122_ACEOF
4123
4124fi
4125
4126done
4127
4128
4129
4130 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
4131if test "x$ac_cv_header_minix_config_h" = x""yes; then :
4132 MINIX=yes
46a10049 4133else
f91ca6bc 4134 MINIX=
46a10049
DD		 4135fi
4136
4137
f91ca6bc 4138 if test "$MINIX" = yes; then
46a10049 4139
f91ca6bc
IB		 4140$as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
4141
4142
4143$as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
4144
4145
4146$as_echo "#define _MINIX 1" >>confdefs.h
4147
4148 fi
4149
4150
4151 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
4152$as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
4153if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
75086676 4154 $as_echo_n "(cached) " >&6
96e00b33 4155else
75086676 4156 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11a338da
DD		 4157/* end confdefs.h. */
4158
f91ca6bc
IB		 4159# define __EXTENSIONS__ 1
4160 $ac_includes_default
11a338da
DD		 4161int
4162main ()
4163{
11a338da
DD		 4164
4165 ;
4166 return 0;
4167}
4168_ACEOF
75086676 4169if ac_fn_c_try_compile "$LINENO"; then :
f91ca6bc 4170 ac_cv_safe_to_define___extensions__=yes
96e00b33 4171else
f91ca6bc 4172 ac_cv_safe_to_define___extensions__=no
96e00b33 4173fi
75086676 4174rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2299a76d 4175fi
f91ca6bc
IB		 4176{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
4177$as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
4178 test $ac_cv_safe_to_define___extensions__ = yes &&
4179 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
4180
4181 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
4182
4183 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
4184
4185 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
4186
4187 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
4188
11a338da 4189
2299a76d 4190
f91ca6bc
IB		 4191# Check whether --enable-largefile was given.
4192if test "${enable_largefile+set}" = set; then :
4193 enableval=$enable_largefile;
96e00b33 4194fi
11a338da 4195
f91ca6bc
IB		 4196if test "$enable_largefile" != no; then
4197
4198 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
4199$as_echo_n "checking for special C compiler options needed for large files... " >&6; }
4200if test "${ac_cv_sys_largefile_CC+set}" = set; then :
75086676 4201 $as_echo_n "(cached) " >&6
96e00b33 4202else
f91ca6bc
IB		 4203 ac_cv_sys_largefile_CC=no
4204 if test "$GCC" != yes; then
4205 ac_save_CC=$CC
4206 while :; do
4207 # IRIX 6.2 and later do not support large files by default,
4208 # so use the C compiler's -n32 option if that helps.
4209 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4210/* end confdefs.h. */
4211#include <sys/types.h>
4212 /* Check that off_t can represent 2**63 - 1 correctly.
4213 We can't simply define LARGE_OFF_T to be 9223372036854775807,
4214 since some C++ compilers masquerading as C compilers
4215 incorrectly reject 9223372036854775807. */
4216#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4217 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4218 && LARGE_OFF_T % 2147483647 == 1)
4219 ? 1 : -1];
4220int
4221main ()
4222{
4223
4224 ;
4225 return 0;
4226}
4227_ACEOF
4228 if ac_fn_c_try_compile "$LINENO"; then :
4229 break
4230fi
4231rm -f core conftest.err conftest.$ac_objext
4232 CC="$CC -n32"
4233 if ac_fn_c_try_compile "$LINENO"; then :
4234 ac_cv_sys_largefile_CC=' -n32'; break
4235fi
4236rm -f core conftest.err conftest.$ac_objext
4237 break
4238 done
4239 CC=$ac_save_CC
4240 rm -f conftest.$ac_ext
4241 fi
4242fi
4243{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
4244$as_echo "$ac_cv_sys_largefile_CC" >&6; }
4245 if test "$ac_cv_sys_largefile_CC" != no; then
4246 CC=$CC$ac_cv_sys_largefile_CC
4247 fi
4248
4249 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
4250$as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
4251if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
4252 $as_echo_n "(cached) " >&6
4253else
4254 while :; do
75086676 4255 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11a338da 4256/* end confdefs.h. */
f91ca6bc
IB		 4257#include <sys/types.h>
4258 /* Check that off_t can represent 2**63 - 1 correctly.
4259 We can't simply define LARGE_OFF_T to be 9223372036854775807,
4260 since some C++ compilers masquerading as C compilers
4261 incorrectly reject 9223372036854775807. */
4262#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4263 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4264 && LARGE_OFF_T % 2147483647 == 1)
4265 ? 1 : -1];
4266int
4267main ()
4268{
96e00b33 4269
f91ca6bc
IB		 4270 ;
4271 return 0;
4272}
11a338da 4273_ACEOF
75086676 4274if ac_fn_c_try_compile "$LINENO"; then :
f91ca6bc 4275 ac_cv_sys_file_offset_bits=no; break
96e00b33 4276fi
75086676 4277rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
f91ca6bc
IB		 4278 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4279/* end confdefs.h. */
4280#define _FILE_OFFSET_BITS 64
4281#include <sys/types.h>
4282 /* Check that off_t can represent 2**63 - 1 correctly.
4283 We can't simply define LARGE_OFF_T to be 9223372036854775807,
4284 since some C++ compilers masquerading as C compilers
4285 incorrectly reject 9223372036854775807. */
4286#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4287 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4288 && LARGE_OFF_T % 2147483647 == 1)
4289 ? 1 : -1];
4290int
4291main ()
4292{
11a338da 4293
f91ca6bc
IB		 4294 ;
4295 return 0;
4296}
4297_ACEOF
4298if ac_fn_c_try_compile "$LINENO"; then :
4299 ac_cv_sys_file_offset_bits=64; break
96e00b33 4300fi
f91ca6bc
IB		 4301rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4302 ac_cv_sys_file_offset_bits=unknown
4303 break
4304done
4305fi
4306{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
4307$as_echo "$ac_cv_sys_file_offset_bits" >&6; }
4308case $ac_cv_sys_file_offset_bits in #(
4309 no | unknown) ;;
4310 *)
4311cat >>confdefs.h <<_ACEOF
4312#define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
11a338da 4313_ACEOF
f91ca6bc 4314;;
11a338da 4315esac
f91ca6bc
IB		 4316rm -rf conftest*
4317 if test $ac_cv_sys_file_offset_bits = unknown; then
4318 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
4319$as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
4320if test "${ac_cv_sys_large_files+set}" = set; then :
4321 $as_echo_n "(cached) " >&6
4322else
4323 while :; do
4324 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4325/* end confdefs.h. */
4326#include <sys/types.h>
4327 /* Check that off_t can represent 2**63 - 1 correctly.
4328 We can't simply define LARGE_OFF_T to be 9223372036854775807,
4329 since some C++ compilers masquerading as C compilers
4330 incorrectly reject 9223372036854775807. */
4331#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4332 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4333 && LARGE_OFF_T % 2147483647 == 1)
4334 ? 1 : -1];
4335int
4336main ()
4337{
96e00b33 4338
f91ca6bc
IB		 4339 ;
4340 return 0;
4341}
4342_ACEOF
4343if ac_fn_c_try_compile "$LINENO"; then :
4344 ac_cv_sys_large_files=no; break
4345fi
4346rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4347 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4348/* end confdefs.h. */
4349#define _LARGE_FILES 1
4350#include <sys/types.h>
4351 /* Check that off_t can represent 2**63 - 1 correctly.
4352 We can't simply define LARGE_OFF_T to be 9223372036854775807,
4353 since some C++ compilers masquerading as C compilers
4354 incorrectly reject 9223372036854775807. */
4355#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4356 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4357 && LARGE_OFF_T % 2147483647 == 1)
4358 ? 1 : -1];
4359int
4360main ()
4361{
75086676 4362
f91ca6bc
IB		 4363 ;
4364 return 0;
4365}
4366_ACEOF
4367if ac_fn_c_try_compile "$LINENO"; then :
4368 ac_cv_sys_large_files=1; break
4369fi
4370rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4371 ac_cv_sys_large_files=unknown
4372 break
4373done
4374fi
4375{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
4376$as_echo "$ac_cv_sys_large_files" >&6; }
4377case $ac_cv_sys_large_files in #(
4378 no | unknown) ;;
4379 *)
4380cat >>confdefs.h <<_ACEOF
4381#define _LARGE_FILES $ac_cv_sys_large_files
4382_ACEOF
4383;;
4384esac
4385rm -rf conftest*
4386 fi
4387fi
4388
4389
4390ac_c_preproc_warn_flag=yes
4391
8a643cc3
L		 4392ac_ext=c
4393ac_cpp='$CPP $CPPFLAGS'
4394ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4395ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4396ac_compiler_gnu=$ac_cv_c_compiler_gnu
4397
f91ca6bc
IB		 4398ac_libiberty_warn_cflags=
4399save_CFLAGS="$CFLAGS"
4400for real_option in -W -Wall -Wwrite-strings -Wc++-compat \
4401 -Wstrict-prototypes; do
4402 # Do the check with the no- prefix removed since gcc silently
4403 # accepts any -Wno-* option on purpose
4404 case $real_option in
4405 -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
4406 *) option=$real_option ;;
4407 esac
4408 as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
4409
4410 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
4411$as_echo_n "checking whether $CC supports $option... " >&6; }
4412if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
75086676 4413 $as_echo_n "(cached) " >&6
96e00b33 4414else
f91ca6bc
IB		 4415 CFLAGS="$option"
4416 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4417/* end confdefs.h. */
75086676 4418
f91ca6bc
IB		 4419int
4420main ()
4421{
4422
4423 ;
4424 return 0;
4425}
4426_ACEOF
4427if ac_fn_c_try_compile "$LINENO"; then :
4428 eval "$as_acx_Woption=yes"
4429else
4430 eval "$as_acx_Woption=no"
4431fi
4432rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4433
4434fi
4435eval ac_res=\$$as_acx_Woption
4436 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
4437$as_echo "$ac_res" >&6; }
4438 if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
4439 ac_libiberty_warn_cflags="$ac_libiberty_warn_cflags${ac_libiberty_warn_cflags:+ }$real_option"
4440fi
75086676 4441 done
f91ca6bc 4442CFLAGS="$save_CFLAGS"
8a643cc3
L		 4443ac_ext=c
4444ac_cpp='$CPP $CPPFLAGS'
4445ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4446ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4447ac_compiler_gnu=$ac_cv_c_compiler_gnu
4448
4449
4450ac_ext=c
4451ac_cpp='$CPP $CPPFLAGS'
4452ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4453ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4454ac_compiler_gnu=$ac_cv_c_compiler_gnu
f91ca6bc
IB		 4455
4456# Do the check with the no- prefix removed from the warning options
4457# since gcc silently accepts any -Wno-* option on purpose
4458if test "$GCC" = yes; then :
4459 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pedantic " >&5
4460$as_echo_n "checking whether $CC supports -pedantic ... " >&6; }
4461if test "${acx_cv_prog_cc_pedantic_+set}" = set; then :
4462 $as_echo_n "(cached) " >&6
75086676 4463else
f91ca6bc
IB		 4464 save_CFLAGS="$CFLAGS"
4465CFLAGS="-pedantic "
4466cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4467/* end confdefs.h. */
4468
4469int
4470main ()
4471{
4472
4473 ;
4474 return 0;
4475}
4476_ACEOF
4477if ac_fn_c_try_compile "$LINENO"; then :
4478 acx_cv_prog_cc_pedantic_=yes
4479else
4480 acx_cv_prog_cc_pedantic_=no
4481fi
4482rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4483CFLAGS="$save_CFLAGS"
4484fi
4485{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_prog_cc_pedantic_" >&5
4486$as_echo "$acx_cv_prog_cc_pedantic_" >&6; }
4487if test $acx_cv_prog_cc_pedantic_ = yes; then :
4488 ac_libiberty_warn_cflags="$ac_libiberty_warn_cflags${ac_libiberty_warn_cflags:+ }-pedantic "
75086676
DD		 4489fi
4490
4491fi
8a643cc3
L		 4492ac_ext=c
4493ac_cpp='$CPP $CPPFLAGS'
4494ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4495ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4496ac_compiler_gnu=$ac_cv_c_compiler_gnu
4497
75086676
DD		 4498
4499
f91ca6bc
IB		 4500if test "x$CC" != xcc; then
4501 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5
4502$as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; }
4503else
4504 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5
4505$as_echo_n "checking whether cc understands -c and -o together... " >&6; }
4506fi
4507set dummy $CC; ac_cc=`$as_echo "$2" |
4508 sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
4509if { as_var=ac_cv_prog_cc_${ac_cc}_c_o; eval "test \"\${$as_var+set}\" = set"; }; then :
75086676
DD		 4510 $as_echo_n "(cached) " >&6
4511else
f91ca6bc
IB		 4512 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4513/* end confdefs.h. */
4514
4515int
4516main ()
4517{
4518
4519 ;
4520 return 0;
4521}
4522_ACEOF
4523# Make sure it works both with $CC and with simple cc.
4524# We do the test twice because some compilers refuse to overwrite an
4525# existing .o file with -o, though they will create one.
4526ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4527rm -f conftest2.*
4528if { { case "(($ac_try" in
4529 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4530 *) ac_try_echo=$ac_try;;
4531esac
4532eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4533$as_echo "$ac_try_echo"; } >&5
4534 (eval "$ac_try") 2>&5
4535 ac_status=$?
4536 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4537 test $ac_status = 0; } &&
4538 test -f conftest2.$ac_objext && { { case "(($ac_try" in
4539 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4540 *) ac_try_echo=$ac_try;;
4541esac
4542eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4543$as_echo "$ac_try_echo"; } >&5
4544 (eval "$ac_try") 2>&5
4545 ac_status=$?
4546 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4547 test $ac_status = 0; };
4548then
4549 eval ac_cv_prog_cc_${ac_cc}_c_o=yes
4550 if test "x$CC" != xcc; then
4551 # Test first that cc exists at all.
4552 if { ac_try='cc -c conftest.$ac_ext >&5'
4553 { { case "(($ac_try" in
4554 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4555 *) ac_try_echo=$ac_try;;
75086676 4556esac
f91ca6bc
IB		 4557eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4558$as_echo "$ac_try_echo"; } >&5
4559 (eval "$ac_try") 2>&5
4560 ac_status=$?
4561 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4562 test $ac_status = 0; }; }; then
4563 ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4564 rm -f conftest2.*
4565 if { { case "(($ac_try" in
4566 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4567 *) ac_try_echo=$ac_try;;
4568esac
4569eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4570$as_echo "$ac_try_echo"; } >&5
4571 (eval "$ac_try") 2>&5
4572 ac_status=$?
4573 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4574 test $ac_status = 0; } &&
4575 test -f conftest2.$ac_objext && { { case "(($ac_try" in
4576 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4577 *) ac_try_echo=$ac_try;;
4578esac
4579eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4580$as_echo "$ac_try_echo"; } >&5
4581 (eval "$ac_try") 2>&5
4582 ac_status=$?
4583 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4584 test $ac_status = 0; };
4585 then
4586 # cc works too.
4587 :
4588 else
4589 # cc exists but doesn't like -o.
4590 eval ac_cv_prog_cc_${ac_cc}_c_o=no
4591 fi
4592 fi
75086676
DD		 4593 fi
4594else
f91ca6bc 4595 eval ac_cv_prog_cc_${ac_cc}_c_o=no
75086676 4596fi
f91ca6bc 4597rm -f core conftest*
75086676 4598
75086676 4599fi
f91ca6bc
IB		 4600if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
4601 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4602$as_echo "yes" >&6; }
4603else
4604 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4605$as_echo "no" >&6; }
75086676 4606
f91ca6bc 4607$as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h
75086676 4608
f91ca6bc
IB		 4609fi
4610
4611# autoconf is lame and doesn't give us any substitution variable for this.
4612if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
4613 NO_MINUS_C_MINUS_O=yes
4614else
4615 OUTPUT_OPTION='-o $@'
4616fi
4617
4618
4619
4620{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
4621$as_echo_n "checking for an ANSI C-conforming const... " >&6; }
4622if test "${ac_cv_c_const+set}" = set; then :
75086676
DD		 4623 $as_echo_n "(cached) " >&6
4624else
4625 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11a338da 4626/* end confdefs.h. */
0093138c 4627
11a338da
DD		 4628int
4629main ()
4630{
f91ca6bc
IB		 4631/* FIXME: Include the comments suggested by Paul. */
4632#ifndef __cplusplus
4633 /* Ultrix mips cc rejects this. */
4634 typedef int charset[2];
4635 const charset cs;
4636 /* SunOS 4.1.1 cc rejects this. */
4637 char const *const *pcpcc;
4638 char **ppc;
4639 /* NEC SVR4.0.2 mips cc rejects this. */
4640 struct point {int x, y;};
4641 static struct point const zero = {0,0};
4642 /* AIX XL C 1.02.0.0 rejects this.
4643 It does not let you subtract one const X* pointer from another in
4644 an arm of an if-expression whose if-part is not a constant
4645 expression */
4646 const char *g = "string";
4647 pcpcc = &g + (g ? g-g : 0);
4648 /* HPUX 7.0 cc rejects these. */
4649 ++pcpcc;
4650 ppc = (char**) pcpcc;
4651 pcpcc = (char const *const *) ppc;
4652 { /* SCO 3.2v4 cc rejects this. */
4653 char *t;
4654 char const *s = 0 ? (char *) 0 : (char const *) 0;
4655
4656 *t++ = 0;
4657 if (s) return 0;
4658 }
4659 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
4660 int x[] = {25, 17};
4661 const int *foo = &x[0];
4662 ++foo;
4663 }
4664 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
4665 typedef const int *iptr;
4666 iptr p = 0;
4667 ++p;
4668 }
4669 { /* AIX XL C 1.02.0.0 rejects this saying
4670 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
4671 struct s { int j; const int *ap[3]; };
4672 struct s *b; b->j = 5;
4673 }
4674 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
4675 const int foo = 10;
4676 if (!foo) return 0;
4677 }
4678 return !cs[0] && !zero.x;
4679#endif
0093138c 4680
11a338da
DD		 4681 ;
4682 return 0;
4683}
4684_ACEOF
75086676 4685if ac_fn_c_try_compile "$LINENO"; then :
f91ca6bc 4686 ac_cv_c_const=yes
75086676 4687else
f91ca6bc 4688 ac_cv_c_const=no
75086676
DD		 4689fi
4690rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
75086676 4691fi
f91ca6bc
IB		 4692{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
4693$as_echo "$ac_cv_c_const" >&6; }
4694if test $ac_cv_c_const = no; then
75086676 4695
f91ca6bc 4696$as_echo "#define const /**/" >>confdefs.h
75086676
DD		 4697
4698fi
4699
f91ca6bc
IB		 4700{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
4701$as_echo_n "checking for inline... " >&6; }
4702if test "${ac_cv_c_inline+set}" = set; then :
4703 $as_echo_n "(cached) " >&6
75086676 4704else
f91ca6bc
IB		 4705 ac_cv_c_inline=no
4706for ac_kw in inline __inline__ __inline; do
75086676
DD		 4707 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4708/* end confdefs.h. */
f91ca6bc
IB		 4709#ifndef __cplusplus
4710typedef int foo_t;
4711static $ac_kw foo_t static_foo () {return 0; }
4712$ac_kw foo_t foo () {return 0; }
46a10049 4713#endif
0093138c 4714
2299a76d 4715_ACEOF
f91ca6bc
IB		 4716if ac_fn_c_try_compile "$LINENO"; then :
4717 ac_cv_c_inline=$ac_kw
75086676 4718fi
f91ca6bc
IB		 4719rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4720 test "$ac_cv_c_inline" != no && break
4721done
75086676
DD		 4722
4723fi
f91ca6bc
IB		 4724{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
4725$as_echo "$ac_cv_c_inline" >&6; }
75086676 4726
f91ca6bc
IB		 4727case $ac_cv_c_inline in
4728 inline | yes) ;;
4729 *)
4730 case $ac_cv_c_inline in
4731 no) ac_val=;;
4732 *) ac_val=$ac_cv_c_inline;;
4733 esac
4734 cat >>confdefs.h <<_ACEOF
4735#ifndef __cplusplus
4736#define inline $ac_val
4737#endif
75086676 4738_ACEOF
f91ca6bc
IB		 4739 ;;
4740esac
75086676
DD		 4741
4742 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
4743$as_echo_n "checking whether byte ordering is bigendian... " >&6; }
4744if test "${ac_cv_c_bigendian+set}" = set; then :
4745 $as_echo_n "(cached) " >&6
4746else
0093138c 4747 ac_cv_c_bigendian=unknown
75086676
DD		 4748 # See if we're dealing with a universal compiler.
4749 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4750/* end confdefs.h. */
4751#ifndef __APPLE_CC__
4752 not a universal capable compiler
4753 #endif
4754 typedef int dummy;
4755
4756_ACEOF
4757if ac_fn_c_try_compile "$LINENO"; then :
4758
4759 # Check for potential -arch flags. It is not universal unless
4760 # there are at least two -arch flags with different values.
4761 ac_arch=
4762 ac_prev=
4763 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
4764 if test -n "$ac_prev"; then
4765 case $ac_word in
4766 i?86 | x86_64 | ppc | ppc64)
4767 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
4768 ac_arch=$ac_word
4769 else
4770 ac_cv_c_bigendian=universal
4771 break
4772 fi
4773 ;;
4774 esac
4775 ac_prev=
4776 elif test "x$ac_word" = "x-arch"; then
4777 ac_prev=arch
4778 fi
4779 done
4780fi
4781rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4782 if test $ac_cv_c_bigendian = unknown; then
4783 # See if sys/param.h defines the BYTE_ORDER macro.
4784 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4785/* end confdefs.h. */
4786#include <sys/types.h>
4787 #include <sys/param.h>
4788
4789int
4790main ()
4791{
4792#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
4793 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
4794 && LITTLE_ENDIAN)
4795 bogus endian macros
4796 #endif
4797
4798 ;
4799 return 0;
4800}
0093138c 4801_ACEOF
75086676
DD		 4802if ac_fn_c_try_compile "$LINENO"; then :
4803 # It does; now see whether it defined to BIG_ENDIAN or not.
4804 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
0093138c 4805/* end confdefs.h. */
75086676
DD		 4806#include <sys/types.h>
4807 #include <sys/param.h>
4808
0093138c
DD		 4809int
4810main ()
4811{
75086676
DD		 4812#if BYTE_ORDER != BIG_ENDIAN
4813 not big endian
4814 #endif
4815
0093138c
DD		 4816 ;
4817 return 0;
4818}
4819_ACEOF
75086676 4820if ac_fn_c_try_compile "$LINENO"; then :
0093138c 4821 ac_cv_c_bigendian=yes
75086676
DD		 4822else
4823 ac_cv_c_bigendian=no
0093138c 4824fi
75086676 4825rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
0093138c 4826fi
75086676
DD		 4827rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4828 fi
4829 if test $ac_cv_c_bigendian = unknown; then
4830 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
4831 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4832/* end confdefs.h. */
4833#include <limits.h>
0093138c 4834
75086676
DD		 4835int
4836main ()
4837{
4838#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
4839 bogus endian macros
4840 #endif
4841
4842 ;
4843 return 0;
4844}
46a10049 4845_ACEOF
75086676
DD		 4846if ac_fn_c_try_compile "$LINENO"; then :
4847 # It does; now see whether it defined to _BIG_ENDIAN or not.
4848 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
46a10049 4849/* end confdefs.h. */
75086676
DD		 4850#include <limits.h>
4851
0093138c
DD		 4852int
4853main ()
4854{
75086676
DD		 4855#ifndef _BIG_ENDIAN
4856 not big endian
4857 #endif
4858
4859 ;
4860 return 0;
46a10049 4861}
2299a76d 4862_ACEOF
75086676
DD		 4863if ac_fn_c_try_compile "$LINENO"; then :
4864 ac_cv_c_bigendian=yes
46a10049 4865else
75086676 4866 ac_cv_c_bigendian=no
7108c5dc 4867fi
75086676 4868rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
46a10049 4869fi
75086676
DD		 4870rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4871 fi
4872 if test $ac_cv_c_bigendian = unknown; then
4873 # Compile a test program.
4874 if test "$cross_compiling" = yes; then :
4875 # Try to guess by grepping values from an object file.
4876 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4877/* end confdefs.h. */
4878short int ascii_mm[] =
4879 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
4880 short int ascii_ii[] =
4881 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
4882 int use_ascii (int i) {
4883 return ascii_mm[i] + ascii_ii[i];
4884 }
4885 short int ebcdic_ii[] =
4886 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
4887 short int ebcdic_mm[] =
4888 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
4889 int use_ebcdic (int i) {
4890 return ebcdic_mm[i] + ebcdic_ii[i];
4891 }
4892 extern int foo;
4893
4894int
4895main ()
4896{
4897return use_ascii (foo) == use_ebcdic (foo);
4898 ;
4899 return 0;
4900}
4901_ACEOF
4902if ac_fn_c_try_compile "$LINENO"; then :
4903 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
4904 ac_cv_c_bigendian=yes
4905 fi
4906 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
4907 if test "$ac_cv_c_bigendian" = unknown; then
4908 ac_cv_c_bigendian=no
4909 else
4910 # finding both strings is unlikely to happen, but who knows?
4911 ac_cv_c_bigendian=unknown
4912 fi
4913 fi
4914fi
4915rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4916else
4917 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4918/* end confdefs.h. */
4919$ac_includes_default
4920int
4921main ()
4922{
4923
4924 /* Are we little or big endian? From Harbison&Steele. */
4925 union
4926 {
4927 long int l;
4928 char c[sizeof (long int)];
4929 } u;
4930 u.l = 1;
4931 return u.c[sizeof (long int) - 1] == 1;
4932
4933 ;
4934 return 0;
4935}
4936_ACEOF
4937if ac_fn_c_try_run "$LINENO"; then :
4938 ac_cv_c_bigendian=no
4939else
4940 ac_cv_c_bigendian=yes
46a10049 4941fi
75086676
DD		 4942rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4943 conftest.$ac_objext conftest.beam conftest.$ac_ext
46a10049 4944fi
2299a76d 4945
75086676
DD		 4946 fi
4947fi
4948{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
4949$as_echo "$ac_cv_c_bigendian" >&6; }
4950 case $ac_cv_c_bigendian in #(
4951 yes)
4952 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
4953;; #(
4954 no)
4955 ;; #(
4956 universal)
4957
4958$as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
4959
4960 ;; #(
4961 *)
4962 as_fn_error "unknown endianness
4963 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
4964 esac
7108c5dc 4965
252b5132
RH		 4966
4967
4968
75086676 4969ac_config_headers="$ac_config_headers config.h:config.in"
252b5132
RH		 4970
4971
4972
4973# Find a good install program. We prefer a C program (faster),
4974# so one script is as good as another. But avoid the broken or
4975# incompatible versions:
4976# SysV /etc/install, /usr/sbin/install
4977# SunOS /usr/etc/install
4978# IRIX /sbin/install
4979# AIX /bin/install
2299a76d 4980# AmigaOS /C/install, which installs bootblocks on floppy discs
252b5132
RH		 4981# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
4982# AFS /usr/afsws/bin/install, which mishandles nonexistent args
4983# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
58670637 4984# OS/2's system install, which has a completely different semantic
252b5132 4985# ./install, which can be erroneously created by make from ./install.sh.
75086676
DD		 4986# Reject install programs that cannot install multiple files.
4987{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
4988$as_echo_n "checking for a BSD-compatible install... " >&6; }
252b5132 4989if test -z "$INSTALL"; then
75086676
DD		 4990if test "${ac_cv_path_install+set}" = set; then :
4991 $as_echo_n "(cached) " >&6
2299a76d
DJ		 4992else
4993 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4994for as_dir in $PATH
4995do
4996 IFS=$as_save_IFS
4997 test -z "$as_dir" && as_dir=.
75086676
DD		 4998 # Account for people who put trailing slashes in PATH elements.
4999case $as_dir/ in #((
5000 ./ | .// | /[cC]/* | \
2299a76d 5001 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
75086676 5002 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2299a76d
DJ		 5003 /usr/ucb/* ) ;;
5004 *)
5005 # OSF1 and SCO ODT 3.0 have their own names for install.
5006 # Don't use installbsd from OSF since it installs stuff as root
5007 # by default.
5008 for ac_prog in ginstall scoinst install; do
5009 for ac_exec_ext in '' $ac_executable_extensions; do
75086676 5010 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
58670637
DD		 5011 if test $ac_prog = install &&
5012 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
5013 # AIX install. It has an incompatible calling convention.
5014 :
5015 elif test $ac_prog = install &&
5016 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
5017 # program-specific install script used by HP pwplus--don't use.
5018 :
5019 else
75086676
DD		 5020 rm -rf conftest.one conftest.two conftest.dir
5021 echo one > conftest.one
5022 echo two > conftest.two
5023 mkdir conftest.dir
5024 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
5025 test -s conftest.one && test -s conftest.two &&
5026 test -s conftest.dir/conftest.one &&
5027 test -s conftest.dir/conftest.two
5028 then
5029 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
5030 break 3
5031 fi
58670637
DD		 5032 fi
5033 fi
252b5132 5034 done
2299a76d
DJ		 5035 done
5036 ;;
5037esac
2299a76d 5038
75086676
DD		 5039 done
5040IFS=$as_save_IFS
5041
5042rm -rf conftest.one conftest.two conftest.dir
252b5132
RH		 5043
5044fi
5045 if test "${ac_cv_path_install+set}" = set; then
2299a76d 5046 INSTALL=$ac_cv_path_install
252b5132 5047 else
75086676
DD		 5048 # As a last resort, use the slow shell script. Don't cache a
5049 # value for INSTALL within a source directory, because that will
252b5132 5050 # break other packages using the cache if that directory is
75086676 5051 # removed, or if the value is a relative name.
2299a76d 5052 INSTALL=$ac_install_sh
252b5132
RH		 5053 fi
5054fi
75086676
DD		 5055{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
5056$as_echo "$INSTALL" >&6; }
252b5132
RH		 5057
5058# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
5059# It thinks the first close brace ends the variable substitution.
5060test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
5061
2299a76d 5062test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
252b5132
RH		 5063
5064test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
5065
5066
4cf896a5
KC		 5067# Don't build the shared library for build.
5068if [ -n "${with_build_subdir}" ]; then
5069 enable_shared=no
5070fi
5071
5072frag=
5073case "${host}" in
5074 rs6000-ibm-aix3.1 | rs6000-ibm-aix)
5075 frag=mh-aix ;;
5076 *-*-cxux7*) frag=mh-cxux7 ;;
5077 *-*-freebsd2.1.*) frag=mh-fbsd21 ;;
5078 *-*-freebsd2.2.[012]) frag=mh-fbsd21 ;;
5079 i370-*-opened*) frag=mh-openedition ;;
5080 i[34567]86-*-windows*) frag=mh-windows ;;
5081esac
5082
5083if [ -n "${frag}" ]; then
c779bab8 5084 frag=${libiberty_topdir}/libiberty/config/$frag
4cf896a5
KC		 5085fi
5086
601a99c6
DD		 5087
5088
5089
5090
5091case "${host}" in
5092 # PIC is the default on some targets or must not be used.
5093 *-*-darwin*)
f91ca6bc
IB		 5094 # For darwin, common symbols are not allowed in MH_DYLIB files
5095 case "${CFLAGS}" in
5096 # If we are using a compiler supporting mdynamic-no-pic
5097 # and the option has been tested as safe to add, then cancel
5098 # it here, since the code generated is incompatible with shared
5099 # libs.
5100 *-mdynamic-no-pic*) PICFLAG='-fno-common -mno-dynamic-no-pic' ;;
5101 *) PICFLAG=-fno-common ;;
5102 esac
601a99c6
DD		 5103 ;;
5104 alpha*-dec-osf5*)
5105 # PIC is the default.
5106 ;;
5107 hppa*64*-*-hpux*)
5108 # PIC is the default for 64-bit PA HP-UX.
5109 ;;
3afd2652
DD		 5110 i[34567]86-*-cygwin* | x86_64-*-cygwin*)
5111 ;;
5112 i[34567]86-*-mingw* | x86_64-*-mingw*)
601a99c6 5113 ;;
d12c31df 5114 i[34567]86-*-interix[3-9]*)
601a99c6
DD		 5115 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
5116 # Instead, we relocate shared libraries at runtime.
5117 ;;
5118 i[34567]86-*-nto-qnx*)
5119 # QNX uses GNU C++, but need to define -shared option too, otherwise
5120 # it will coredump.
5121 PICFLAG='-fPIC -shared'
5122 ;;
5123 i[34567]86-pc-msdosdjgpp*)
5124 # DJGPP does not support shared libraries at all.
5125 ;;
5126 ia64*-*-hpux*)
5127 # On IA64 HP-UX, PIC is the default but the pic flag
5128 # sets the default TLS model and affects inlining.
5129 PICFLAG=-fPIC
5130 ;;
5131 mips-sgi-irix6*)
5132 # PIC is the default.
5133 ;;
5134 rs6000-ibm-aix* | powerpc-ibm-aix*)
5135 # All AIX code is PIC.
5136 ;;
5137
5138 # Some targets support both -fPIC and -fpic, but prefer the latter.
5139 # FIXME: Why?
5140 i[34567]86-*-* | x86_64-*-*)
5141 PICFLAG=-fpic
5142 ;;
601a99c6
DD		 5143 # FIXME: Override -fPIC default in libgcc only?
5144 sh-*-linux* | sh[2346lbe]*-*-linux*)
5145 PICFLAG=-fpic
5146 ;;
5147 # FIXME: Simplify to sh*-*-netbsd*?
5148 sh-*-netbsdelf* | shl*-*-netbsdelf* | sh5-*-netbsd* | sh5l*-*-netbsd* | \
5149 sh64-*-netbsd* | sh64l*-*-netbsd*)
5150 PICFLAG=-fpic
5151 ;;
5152 # Default to -fPIC unless specified otherwise.
5153 *)
5154 PICFLAG=-fPIC
5155 ;;
5156esac
5157
5158# If the user explicitly uses -fpic/-fPIC, keep that.
5159case "${CFLAGS}" in
5160 *-fpic*)
5161 PICFLAG=-fpic
5162 ;;
5163 *-fPIC*)
5164 PICFLAG=-fPIC
5165 ;;
5166esac
5167
5168
4cf896a5
KC		 5169# If they didn't specify --enable-shared, don't generate shared libs.
5170case "${enable_shared}" in
5171 yes) shared=yes ;;
5172 no) shared=no ;;
5173 "") shared=no ;;
5174 *) shared=yes ;;
5175esac
26505cc0
DD		 5176
5177# ...unless --enable-host-shared was passed from top-level config:
5178if [ "${enable_host_shared}" = "yes" ]; then
5179 shared=yes
5180fi
5181
601a99c6
DD		 5182if [ "${shared}" != "yes" ]; then
5183 PICFLAG=
4cf896a5
KC		 5184fi
5185
c779bab8 5186
3f48575a 5187NOASANFLAG=
5188case " ${CFLAGS} " in
5189 *\ -fsanitize=address\ *) NOASANFLAG=-fno-sanitize=address ;;
5190esac
5191
5192
4cf896a5
KC		 5193echo "# Warning: this fragment is automatically generated" > temp-frag
5194
c779bab8
PB		 5195if [ -n "${frag}" ] && [ -f "${frag}" ]; then
5196 echo "Appending ${frag} to xhost-mkfrag"
5197 echo "# Following fragment copied from ${frag}" >> temp-frag
5198 cat ${frag} >> temp-frag
5199fi
4cf896a5
KC		 5200
5201# record if we want to build shared libs.
5202if [ "${shared}" = "yes" ]; then
5203 echo enable_shared = yes >> temp-frag
5204else
5205 echo enable_shared = no >> temp-frag
5206fi
5207
5208frag=xhost-mkfrag
5209${CONFIG_SHELL-/bin/sh} ${libiberty_topdir}/move-if-change temp-frag xhost-mkfrag
5210
252b5132
RH		 5211host_makefile_frag=${frag}
5212
5213
5214# It's OK to check for header files. Although the compiler may not be
5215# able to link anything, it had better be able to at least compile
5216# something.
62b06a9e 5217for 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
75086676
DD		 5218do :
5219 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5220ac_fn_c_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header"
5221eval as_val=\$$as_ac_Header
5222 if test "x$as_val" = x""yes; then :
2299a76d 5223 cat >>confdefs.h <<_ACEOF
75086676 5224#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
2299a76d
DJ		 5225_ACEOF
5226
5227fi
2299a76d
DJ		 5228done
5229
75086676
DD		 5230{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
5231$as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
5232if test "${ac_cv_header_sys_wait_h+set}" = set; then :
5233 $as_echo_n "(cached) " >&6
2299a76d 5234else
75086676 5235 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299a76d 5236/* end confdefs.h. */
dc579051 5237#include <sys/types.h>
2299a76d
DJ		 5238#include <sys/wait.h>
5239#ifndef WEXITSTATUS
75086676 5240# define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
15ae9e71 5241#endif
2299a76d
DJ		 5242#ifndef WIFEXITED
5243# define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
5244#endif
5245
5246int
5247main ()
5248{
5249 int s;
5250 wait (&s);
5251 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
5252 ;
5253 return 0;
5254}
5255_ACEOF
75086676 5256if ac_fn_c_try_compile "$LINENO"; then :
2299a76d 5257 ac_cv_header_sys_wait_h=yes
dc579051 5258else
75086676 5259 ac_cv_header_sys_wait_h=no
dc579051 5260fi
75086676 5261rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2299a76d 5262fi
75086676
DD		 5263{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
5264$as_echo "$ac_cv_header_sys_wait_h" >&6; }
2299a76d
DJ		 5265if test $ac_cv_header_sys_wait_h = yes; then
5266
75086676 5267$as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
8ddbb593
DJ		 5268
5269fi
5270
75086676
DD		 5271{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
5272$as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
5273if test "${ac_cv_header_time+set}" = set; then :
5274 $as_echo_n "(cached) " >&6
8ddbb593 5275else
75086676 5276 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8ddbb593
DJ		 5277/* end confdefs.h. */
5278#include <sys/types.h>
5279#include <sys/time.h>
5280#include <time.h>
5281
5282int
5283main ()
5284{
5285if ((struct tm *) 0)
5286return 0;
5287 ;
5288 return 0;
5289}
5290_ACEOF
75086676 5291if ac_fn_c_try_compile "$LINENO"; then :
8ddbb593
DJ		 5292 ac_cv_header_time=yes
5293else
75086676 5294 ac_cv_header_time=no
8ddbb593 5295fi
75086676 5296rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8ddbb593 5297fi
75086676
DD		 5298{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
5299$as_echo "$ac_cv_header_time" >&6; }
8ddbb593
DJ		 5300if test $ac_cv_header_time = yes; then
5301
75086676 5302$as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
8ddbb593
DJ		 5303
5304fi
5305
5306
75086676
DD		 5307{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether errno must be declared" >&5
5308$as_echo_n "checking whether errno must be declared... " >&6; }
5309if test "${libiberty_cv_declare_errno+set}" = set; then :
5310 $as_echo_n "(cached) " >&6
8ddbb593 5311else
75086676 5312 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8ddbb593
DJ		 5313/* end confdefs.h. */
5314#include <errno.h>
5315int
5316main ()
5317{
5318int x = errno;
5319 ;
5320 return 0;
5321}
5322_ACEOF
75086676 5323if ac_fn_c_try_compile "$LINENO"; then :
8ddbb593
DJ		 5324 libiberty_cv_declare_errno=no
5325else
75086676 5326 libiberty_cv_declare_errno=yes
8ddbb593 5327fi
75086676 5328rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8ddbb593 5329fi
75086676
DD		 5330{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libiberty_cv_declare_errno" >&5
5331$as_echo "$libiberty_cv_declare_errno" >&6; }
8ddbb593
DJ		 5332if test $libiberty_cv_declare_errno = yes
5333then
75086676 5334$as_echo "#define NEED_DECLARATION_ERRNO 1" >>confdefs.h
8ddbb593
DJ		 5335
5336fi
5337
5338
abdef8eb 5339# Determine sizes of some types.
75086676
DD		 5340# The cast to long int works around a bug in the HP C Compiler
5341# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5342# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5343# This bug is HP SR number 8606223364.
5344{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
5345$as_echo_n "checking size of int... " >&6; }
5346if test "${ac_cv_sizeof_int+set}" = set; then :
5347 $as_echo_n "(cached) " >&6
5348else
5349 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"; then :
5350
5351else
5352 if test "$ac_cv_type_int" = yes; then
5353 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5354$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5355{ as_fn_set_status 77
5356as_fn_error "cannot compute sizeof (int)
5357See \`config.log' for more details." "$LINENO" 5; }; }
5358 else
5359 ac_cv_sizeof_int=0
5360 fi
8ddbb593 5361fi
8ddbb593 5362
75086676
DD		 5363fi
5364{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
5365$as_echo "$ac_cv_sizeof_int" >&6; }
8ddbb593 5366
8ddbb593 5367
8ddbb593 5368
75086676
DD		 5369cat >>confdefs.h <<_ACEOF
5370#define SIZEOF_INT $ac_cv_sizeof_int
8ddbb593 5371_ACEOF
8ddbb593 5372
8ddbb593 5373
abdef8eb
JBG		 5374# The cast to long int works around a bug in the HP C Compiler
5375# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5376# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5377# This bug is HP SR number 8606223364.
5378{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
5379$as_echo_n "checking size of long... " >&6; }
5380if test "${ac_cv_sizeof_long+set}" = set; then :
5381 $as_echo_n "(cached) " >&6
5382else
5383 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then :
5384
5385else
5386 if test "$ac_cv_type_long" = yes; then
5387 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5388$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5389{ as_fn_set_status 77
5390as_fn_error "cannot compute sizeof (long)
5391See \`config.log' for more details." "$LINENO" 5; }; }
5392 else
5393 ac_cv_sizeof_long=0
5394 fi
5395fi
5396
5397fi
5398{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
5399$as_echo "$ac_cv_sizeof_long" >&6; }
5400
5401
5402
5403cat >>confdefs.h <<_ACEOF
5404#define SIZEOF_LONG $ac_cv_sizeof_long
5405_ACEOF
5406
5407
5408
5409# Check for presense of long long
5410ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default"
5411if test "x$ac_cv_type_long_long" = x""yes; then :
5412
5413$as_echo "#define HAVE_LONG_LONG 1" >>confdefs.h
5414 # The cast to long int works around a bug in the HP C Compiler
5415# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5416# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5417# This bug is HP SR number 8606223364.
5418{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5
5419$as_echo_n "checking size of long long... " >&6; }
5420if test "${ac_cv_sizeof_long_long+set}" = set; then :
5421 $as_echo_n "(cached) " >&6
5422else
5423 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long" "$ac_includes_default"; then :
5424
5425else
5426 if test "$ac_cv_type_long_long" = yes; then
5427 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5428$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5429{ as_fn_set_status 77
5430as_fn_error "cannot compute sizeof (long long)
5431See \`config.log' for more details." "$LINENO" 5; }; }
5432 else
5433 ac_cv_sizeof_long_long=0
5434 fi
5435fi
5436
5437fi
5438{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5
5439$as_echo "$ac_cv_sizeof_long_long" >&6; }
5440
5441
5442
5443cat >>confdefs.h <<_ACEOF
5444#define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
5445_ACEOF
5446
5447
5448fi
5449
8ddbb593 5450
75086676
DD		 5451# Look for a 64-bit type.
5452{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a 64-bit type" >&5
5453$as_echo_n "checking for a 64-bit type... " >&6; }
5454if test "${liberty_cv_uint64+set}" = set; then :
5455 $as_echo_n "(cached) " >&6
2299a76d 5456else
75086676
DD		 5457 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5458/* end confdefs.h. */
5459#ifdef HAVE_STDINT_H
5460#include <stdint.h>
5461#endif
5462int
5463main ()
5464{
5465extern uint64_t foo;
5466 ;
5467 return 0;
5468}
2299a76d 5469_ACEOF
75086676
DD		 5470if ac_fn_c_try_compile "$LINENO"; then :
5471 liberty_cv_uint64=uint64_t
5472else
5473 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299a76d 5474/* end confdefs.h. */
75086676
DD		 5475#ifdef HAVE_LIMITS_H
5476#include <limits.h>
5477#endif
5478#ifndef CHAR_BIT
5479#define CHAR_BIT 8
8ddbb593 5480#endif
2299a76d
DJ		 5481int
5482main ()
5483{
75086676
DD		 5484extern char foo[sizeof(long) * CHAR_BIT >= 64 ? 1 : -1];
5485 ;
5486 return 0;
2299a76d
DJ		 5487}
5488_ACEOF
75086676
DD		 5489if ac_fn_c_try_compile "$LINENO"; then :
5490 liberty_cv_uint64="unsigned long"
2299a76d 5491else
75086676
DD		 5492 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5493/* end confdefs.h. */
5494#ifdef HAVE_LIMITS_H
5495#include <limits.h>
5496#endif
5497#ifndef CHAR_BIT
5498#define CHAR_BIT 8
5499#endif
5500int
5501main ()
5502{
5503extern char foo[sizeof(long long) * CHAR_BIT >= 64 ? 1 : -1];
5504 ;
5505 return 0;
5506}
5507_ACEOF
5508if ac_fn_c_try_compile "$LINENO"; then :
5509 liberty_cv_uint64="unsigned long long"
5510else
5511 liberty_cv_uint64=none
2299a76d 5512fi
75086676 5513rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2299a76d 5514fi
75086676 5515rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8ddbb593 5516fi
75086676 5517rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8ddbb593 5518fi
2299a76d 5519
75086676
DD		 5520{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $liberty_cv_uint64" >&5
5521$as_echo "$liberty_cv_uint64" >&6; }
5522if test "$liberty_cv_uint64" != none; then
5523
5524cat >>confdefs.h <<_ACEOF
5525#define UNSIGNED_64BIT_TYPE $liberty_cv_uint64
2299a76d
DJ		 5526_ACEOF
5527
5528fi
5529
b4a451f5
L		 5530
5531 ac_fn_c_check_type "$LINENO" "intptr_t" "ac_cv_type_intptr_t" "$ac_includes_default"
5532if test "x$ac_cv_type_intptr_t" = x""yes; then :
5533
5534$as_echo "#define HAVE_INTPTR_T 1" >>confdefs.h
5535
5536else
5537 for ac_type in 'int' 'long int' 'long long int'; do
5538 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5539/* end confdefs.h. */
5540$ac_includes_default
5541int
5542main ()
5543{
5544static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
5545test_array [0] = 0
5546
5547 ;
5548 return 0;
5549}
5550_ACEOF
5551if ac_fn_c_try_compile "$LINENO"; then :
5552
5553cat >>confdefs.h <<_ACEOF
5554#define intptr_t $ac_type
5555_ACEOF
5556
5557 ac_type=
5558fi
5559rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5560 test -z "$ac_type" && break
5561 done
5562fi
5563
5564
5565
5566 ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default"
5567if test "x$ac_cv_type_uintptr_t" = x""yes; then :
5568
5569$as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h
5570
5571else
5572 for ac_type in 'unsigned int' 'unsigned long int' \
5573 'unsigned long long int'; do
5574 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5575/* end confdefs.h. */
5576$ac_includes_default
5577int
5578main ()
5579{
5580static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
5581test_array [0] = 0
5582
5583 ;
5584 return 0;
5585}
5586_ACEOF
5587if ac_fn_c_try_compile "$LINENO"; then :
5588
5589cat >>confdefs.h <<_ACEOF
5590#define uintptr_t $ac_type
5591_ACEOF
5592
5593 ac_type=
5594fi
5595rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5596 test -z "$ac_type" && break
5597 done
5598fi
5599
5600
ffa54e5c
DD		 5601ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default"
5602if test "x$ac_cv_type_ssize_t" = x""yes; then :
5603
5604else
5605
5606cat >>confdefs.h <<_ACEOF
5607#define ssize_t int
5608_ACEOF
5609
5610fi
5611
b4a451f5 5612
75086676
DD		 5613# Given the above check, we always have uintptr_t or a fallback
5614# definition. So define HAVE_UINTPTR_T in case any imported code
5615# relies on it.
2299a76d 5616
75086676 5617$as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h
8ddbb593
DJ		 5618
5619
75086676
DD		 5620ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
5621if test "x$ac_cv_type_pid_t" = x""yes; then :
8ddbb593 5622
75086676 5623else
8ddbb593 5624
75086676
DD		 5625cat >>confdefs.h <<_ACEOF
5626#define pid_t int
5627_ACEOF
8ddbb593 5628
75086676 5629fi
8ddbb593
DJ		 5630
5631
75086676
DD		 5632# This is the list of functions which libiberty will provide if they
5633# are not available on the host.
8ddbb593 5634
75086676
DD		 5635funcs="asprintf"
5636funcs="$funcs atexit"
5637funcs="$funcs basename"
5638funcs="$funcs bcmp"
5639funcs="$funcs bcopy"
5640funcs="$funcs bsearch"
5641funcs="$funcs bzero"
5642funcs="$funcs calloc"
5643funcs="$funcs clock"
5644funcs="$funcs ffs"
5645funcs="$funcs getcwd"
5646funcs="$funcs getpagesize"
5647funcs="$funcs gettimeofday"
5648funcs="$funcs index"
5649funcs="$funcs insque"
5650funcs="$funcs memchr"
5651funcs="$funcs memcmp"
5652funcs="$funcs memcpy"
5653funcs="$funcs memmem"
5654funcs="$funcs memmove"
5655funcs="$funcs mempcpy"
5656funcs="$funcs memset"
5657funcs="$funcs mkstemps"
5658funcs="$funcs putenv"
5659funcs="$funcs random"
5660funcs="$funcs rename"
5661funcs="$funcs rindex"
5662funcs="$funcs setenv"
5663funcs="$funcs snprintf"
5664funcs="$funcs sigsetmask"
5665funcs="$funcs stpcpy"
5666funcs="$funcs stpncpy"
5667funcs="$funcs strcasecmp"
5668funcs="$funcs strchr"
5669funcs="$funcs strdup"
5670funcs="$funcs strncasecmp"
5671funcs="$funcs strndup"
995b61fe 5672funcs="$funcs strnlen"
75086676
DD		 5673funcs="$funcs strrchr"
5674funcs="$funcs strstr"
5675funcs="$funcs strtod"
5676funcs="$funcs strtol"
5677funcs="$funcs strtoul"
abdef8eb
JBG		 5678funcs="$funcs strtoll"
5679funcs="$funcs strtoull"
75086676
DD		 5680funcs="$funcs strverscmp"
5681funcs="$funcs tmpnam"
5682funcs="$funcs vasprintf"
5683funcs="$funcs vfprintf"
5684funcs="$funcs vprintf"
5685funcs="$funcs vsnprintf"
5686funcs="$funcs vsprintf"
5687funcs="$funcs waitpid"
9711ae4d 5688funcs="$funcs setproctitle"
2299a76d 5689
75086676
DD		 5690# Also in the old function.def file: alloca, vfork, getopt.
5691
5692vars="sys_errlist sys_nerr sys_siglist"
5693
26ac1280
DD		 5694checkfuncs="__fsetlocking canonicalize_file_name dup3 getrlimit getrusage \
5695 getsysinfo gettimeofday on_exit psignal pstat_getdynamic pstat_getstatic \
5696 realpath setrlimit sbrk spawnve spawnvpe strerror strsignal sysconf sysctl \
5697 sysmp table times wait3 wait4"
75086676
DD		 5698
5699# These are neither executed nor required, but they help keep
5700# autoheader happy without adding a bunch of text to acconfig.h.
5701if test "x" = "y"; then
e96158fc
BE		 5702 for ac_func in asprintf atexit \
5703 basename bcmp bcopy bsearch bzero \
5704 calloc canonicalize_file_name clock \
9c55e064 5705 dup3 \
e96158fc 5706 ffs __fsetlocking \
26ac1280 5707 getcwd getpagesize getrlimit getrusage getsysinfo gettimeofday \
e96158fc
BE		 5708 index insque \
5709 memchr memcmp memcpy memmem memmove memset mkstemps \
5710 on_exit \
5711 psignal pstat_getdynamic pstat_getstatic putenv \
5712 random realpath rename rindex \
26ac1280 5713 sbrk setenv setproctitle setrlimit sigsetmask snprintf spawnve spawnvpe \
9c55e064 5714 stpcpy stpncpy strcasecmp strchr strdup \
995b61fe 5715 strerror strncasecmp strndup strnlen strrchr strsignal strstr strtod \
abdef8eb 5716 strtol strtoul strtoll strtoull strverscmp sysconf sysctl sysmp \
e96158fc
BE		 5717 table times tmpnam \
5718 vasprintf vfprintf vprintf vsprintf \
5719 wait3 wait4 waitpid
75086676
DD		 5720do :
5721 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5722ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5723eval as_val=\$$as_ac_var
5724 if test "x$as_val" = x""yes; then :
8ddbb593 5725 cat >>confdefs.h <<_ACEOF
75086676 5726#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
2299a76d
DJ		 5727_ACEOF
5728
5729fi
8ddbb593 5730done
2299a76d 5731
a2803021
DD		 5732 ac_fn_c_check_decl "$LINENO" "basename(char *)" "ac_cv_have_decl_basename_char_p_" "$ac_includes_default"
5733if test "x$ac_cv_have_decl_basename_char_p_" = x""yes; then :
75086676 5734 ac_have_decl=1
40a59a4c 5735else
75086676
DD		 5736 ac_have_decl=0
5737fi
5738
5739cat >>confdefs.h <<_ACEOF
5740#define HAVE_DECL_BASENAME $ac_have_decl
40a59a4c 5741_ACEOF
75086676
DD		 5742ac_fn_c_check_decl "$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default"
5743if test "x$ac_cv_have_decl_ffs" = x""yes; then :
5744 ac_have_decl=1
40a59a4c 5745else
75086676 5746 ac_have_decl=0
40a59a4c 5747fi
75086676
DD		 5748
5749cat >>confdefs.h <<_ACEOF
5750#define HAVE_DECL_FFS $ac_have_decl
5751_ACEOF
5752ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default"
5753if test "x$ac_cv_have_decl_asprintf" = x""yes; then :
5754 ac_have_decl=1
5755else
5756 ac_have_decl=0
40a59a4c 5757fi
40a59a4c 5758
75086676
DD		 5759cat >>confdefs.h <<_ACEOF
5760#define HAVE_DECL_ASPRINTF $ac_have_decl
5761_ACEOF
5762ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
5763if test "x$ac_cv_have_decl_vasprintf" = x""yes; then :
5764 ac_have_decl=1
40a59a4c 5765else
75086676
DD		 5766 ac_have_decl=0
5767fi
5768
5769cat >>confdefs.h <<_ACEOF
5770#define HAVE_DECL_VASPRINTF $ac_have_decl
40a59a4c 5771_ACEOF
75086676
DD		 5772ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
5773if test "x$ac_cv_have_decl_snprintf" = x""yes; then :
5774 ac_have_decl=1
5775else
5776 ac_have_decl=0
5777fi
40a59a4c 5778
75086676
DD		 5779cat >>confdefs.h <<_ACEOF
5780#define HAVE_DECL_SNPRINTF $ac_have_decl
40a59a4c 5781_ACEOF
75086676
DD		 5782ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
5783if test "x$ac_cv_have_decl_vsnprintf" = x""yes; then :
5784 ac_have_decl=1
5785else
5786 ac_have_decl=0
5787fi
5788
5789cat >>confdefs.h <<_ACEOF
5790#define HAVE_DECL_VSNPRINTF $ac_have_decl
40a59a4c 5791_ACEOF
abdef8eb
JBG		 5792ac_fn_c_check_decl "$LINENO" "strtol" "ac_cv_have_decl_strtol" "$ac_includes_default"
5793if test "x$ac_cv_have_decl_strtol" = x""yes; then :
5794 ac_have_decl=1
5795else
5796 ac_have_decl=0
5797fi
5798
5799cat >>confdefs.h <<_ACEOF
5800#define HAVE_DECL_STRTOL $ac_have_decl
5801_ACEOF
5802ac_fn_c_check_decl "$LINENO" "strtoul" "ac_cv_have_decl_strtoul" "$ac_includes_default"
5803if test "x$ac_cv_have_decl_strtoul" = x""yes; then :
5804 ac_have_decl=1
5805else
5806 ac_have_decl=0
5807fi
5808
5809cat >>confdefs.h <<_ACEOF
5810#define HAVE_DECL_STRTOUL $ac_have_decl
5811_ACEOF
5812ac_fn_c_check_decl "$LINENO" "strtoll" "ac_cv_have_decl_strtoll" "$ac_includes_default"
5813if test "x$ac_cv_have_decl_strtoll" = x""yes; then :
5814 ac_have_decl=1
5815else
5816 ac_have_decl=0
5817fi
5818
5819cat >>confdefs.h <<_ACEOF
5820#define HAVE_DECL_STRTOLL $ac_have_decl
5821_ACEOF
5822ac_fn_c_check_decl "$LINENO" "strtoull" "ac_cv_have_decl_strtoull" "$ac_includes_default"
5823if test "x$ac_cv_have_decl_strtoull" = x""yes; then :
5824 ac_have_decl=1
5825else
5826 ac_have_decl=0
5827fi
5828
5829cat >>confdefs.h <<_ACEOF
5830#define HAVE_DECL_STRTOULL $ac_have_decl
5831_ACEOF
40a59a4c 5832
40a59a4c 5833
75086676 5834$as_echo "#define HAVE_SYS_ERRLIST 1" >>confdefs.h
40a59a4c 5835
40a59a4c 5836
75086676 5837$as_echo "#define HAVE_SYS_NERR 1" >>confdefs.h
40a59a4c 5838
40a59a4c 5839
75086676 5840$as_echo "#define HAVE_SYS_SIGLIST 1" >>confdefs.h
40a59a4c 5841
40a59a4c 5842fi
40a59a4c 5843
75086676
DD		 5844# For each of these functions, if the host does not provide the
5845# function we want to put FN.o in LIBOBJS, and if the host does
5846# provide the function, we want to define HAVE_FN in config.h.
40a59a4c 5847
75086676
DD		 5848setobjs=
5849CHECK=
75086676 5850if test -n "${with_target_subdir}"; then
40a59a4c 5851
75086676
DD		 5852 # We are being configured as a target library. AC_REPLACE_FUNCS
5853 # may not work correctly, because the compiler may not be able to
5854 # link executables. Note that we may still be being configured
5855 # native.
40a59a4c 5856
75086676
DD		 5857 # If we are being configured for newlib, we know which functions
5858 # newlib provide and which ones we will be expected to provide.
40a59a4c 5859
75086676
DD		 5860 if test "x${with_newlib}" = "xyes"; then
5861 case " $LIBOBJS " in
5862 *" asprintf.$ac_objext "* ) ;;
5863 *) LIBOBJS="$LIBOBJS asprintf.$ac_objext"
5864 ;;
5865esac
40a59a4c 5866
75086676
DD		 5867 case " $LIBOBJS " in
5868 *" basename.$ac_objext "* ) ;;
5869 *) LIBOBJS="$LIBOBJS basename.$ac_objext"
5870 ;;
5871esac
40a59a4c 5872
75086676
DD		 5873 case " $LIBOBJS " in
5874 *" insque.$ac_objext "* ) ;;
5875 *) LIBOBJS="$LIBOBJS insque.$ac_objext"
5876 ;;
5877esac
40a59a4c 5878
75086676
DD		 5879 case " $LIBOBJS " in
5880 *" random.$ac_objext "* ) ;;
5881 *) LIBOBJS="$LIBOBJS random.$ac_objext"
5882 ;;
5883esac
dc579051 5884
75086676
DD		 5885 case " $LIBOBJS " in
5886 *" strdup.$ac_objext "* ) ;;
5887 *) LIBOBJS="$LIBOBJS strdup.$ac_objext"
5888 ;;
5889esac
2299a76d 5890
75086676
DD		 5891 case " $LIBOBJS " in
5892 *" vasprintf.$ac_objext "* ) ;;
5893 *) LIBOBJS="$LIBOBJS vasprintf.$ac_objext"
5894 ;;
5895esac
5896
5897
5898 for f in $funcs; do
5899 case "$f" in
5900 asprintf | basename | insque | random | strdup | vasprintf)
5901 ;;
5902 *)
5903 n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
5904 cat >>confdefs.h <<_ACEOF
5905#define $n 1
2299a76d 5906_ACEOF
15ae9e71 5907
75086676
DD		 5908 ;;
5909 esac
5910 done
2299a76d 5911
75086676
DD		 5912 # newlib doesnt provide any of the variables in $vars, so we
5913 # dont have to check them here.
2299a76d 5914
75086676
DD		 5915 # Of the functions in $checkfuncs, newlib only has strerror.
5916 $as_echo "#define HAVE_STRERROR 1" >>confdefs.h
2299a76d
DJ		 5917
5918
75086676 5919 setobjs=yes
2299a76d 5920
75086676 5921 fi
2299a76d 5922
75086676
DD		 5923 # If we are being configured for Mingw, we know which functions
5924 # Mingw provides and which ones we will be expected to provide.
2299a76d 5925
75086676
DD		 5926 case "${host}" in
5927 *-*-mingw*)
5928 case " $LIBOBJS " in
5929 *" asprintf.$ac_objext "* ) ;;
5930 *) LIBOBJS="$LIBOBJS asprintf.$ac_objext"
5931 ;;
5932esac
2299a76d 5933
75086676
DD		 5934 case " $LIBOBJS " in
5935 *" basename.$ac_objext "* ) ;;
5936 *) LIBOBJS="$LIBOBJS basename.$ac_objext"
5937 ;;
5938esac
2299a76d 5939
75086676
DD		 5940 case " $LIBOBJS " in
5941 *" bcmp.$ac_objext "* ) ;;
5942 *) LIBOBJS="$LIBOBJS bcmp.$ac_objext"
5943 ;;
5944esac
2299a76d 5945
75086676
DD		 5946 case " $LIBOBJS " in
5947 *" bcopy.$ac_objext "* ) ;;
5948 *) LIBOBJS="$LIBOBJS bcopy.$ac_objext"
5949 ;;
5950esac
2299a76d 5951
75086676
DD		 5952 case " $LIBOBJS " in
5953 *" bzero.$ac_objext "* ) ;;
5954 *) LIBOBJS="$LIBOBJS bzero.$ac_objext"
5955 ;;
5956esac
2299a76d 5957
75086676
DD		 5958 case " $LIBOBJS " in
5959 *" clock.$ac_objext "* ) ;;
5960 *) LIBOBJS="$LIBOBJS clock.$ac_objext"
5961 ;;
5962esac
2299a76d 5963
75086676
DD		 5964 case " $LIBOBJS " in
5965 *" ffs.$ac_objext "* ) ;;
5966 *) LIBOBJS="$LIBOBJS ffs.$ac_objext"
5967 ;;
5968esac
2299a76d 5969
75086676
DD		 5970 case " $LIBOBJS " in
5971 *" getpagesize.$ac_objext "* ) ;;
5972 *) LIBOBJS="$LIBOBJS getpagesize.$ac_objext"
5973 ;;
5974esac
2299a76d 5975
75086676
DD		 5976 case " $LIBOBJS " in
5977 *" index.$ac_objext "* ) ;;
5978 *) LIBOBJS="$LIBOBJS index.$ac_objext"
5979 ;;
5980esac
2299a76d 5981
75086676
DD		 5982 case " $LIBOBJS " in
5983 *" insque.$ac_objext "* ) ;;
5984 *) LIBOBJS="$LIBOBJS insque.$ac_objext"
5985 ;;
5986esac
2299a76d 5987
75086676
DD		 5988 case " $LIBOBJS " in
5989 *" mempcpy.$ac_objext "* ) ;;
5990 *) LIBOBJS="$LIBOBJS mempcpy.$ac_objext"
5991 ;;
5992esac
2299a76d 5993
75086676
DD		 5994 case " $LIBOBJS " in
5995 *" mkstemps.$ac_objext "* ) ;;
5996 *) LIBOBJS="$LIBOBJS mkstemps.$ac_objext"
5997 ;;
5998esac
2299a76d 5999
75086676
DD		 6000 case " $LIBOBJS " in
6001 *" random.$ac_objext "* ) ;;
6002 *) LIBOBJS="$LIBOBJS random.$ac_objext"
6003 ;;
6004esac
2299a76d 6005
75086676
DD		 6006 case " $LIBOBJS " in
6007 *" rindex.$ac_objext "* ) ;;
6008 *) LIBOBJS="$LIBOBJS rindex.$ac_objext"
6009 ;;
6010esac
2299a76d 6011
75086676
DD		 6012 case " $LIBOBJS " in
6013 *" sigsetmask.$ac_objext "* ) ;;
6014 *) LIBOBJS="$LIBOBJS sigsetmask.$ac_objext"
6015 ;;
6016esac
2299a76d 6017
75086676
DD		 6018 case " $LIBOBJS " in
6019 *" stpcpy.$ac_objext "* ) ;;
6020 *) LIBOBJS="$LIBOBJS stpcpy.$ac_objext"
6021 ;;
6022esac
2299a76d 6023
75086676
DD		 6024 case " $LIBOBJS " in
6025 *" stpncpy.$ac_objext "* ) ;;
6026 *) LIBOBJS="$LIBOBJS stpncpy.$ac_objext"
6027 ;;
6028esac
2299a76d 6029
75086676
DD		 6030 case " $LIBOBJS " in
6031 *" strndup.$ac_objext "* ) ;;
6032 *) LIBOBJS="$LIBOBJS strndup.$ac_objext"
6033 ;;
6034esac
2299a76d 6035
995b61fe
DD		 6036 case " $LIBOBJS " in
6037 *" strnlen.$ac_objext "* ) ;;
6038 *) LIBOBJS="$LIBOBJS strnlen.$ac_objext"
6039 ;;
6040esac
6041
75086676
DD		 6042 case " $LIBOBJS " in
6043 *" strverscmp.$ac_objext "* ) ;;
6044 *) LIBOBJS="$LIBOBJS strverscmp.$ac_objext"
6045 ;;
6046esac
2299a76d 6047
75086676
DD		 6048 case " $LIBOBJS " in
6049 *" vasprintf.$ac_objext "* ) ;;
6050 *) LIBOBJS="$LIBOBJS vasprintf.$ac_objext"
6051 ;;
6052esac
2299a76d 6053
75086676
DD		 6054 case " $LIBOBJS " in
6055 *" waitpid.$ac_objext "* ) ;;
6056 *) LIBOBJS="$LIBOBJS waitpid.$ac_objext"
6057 ;;
6058esac
2299a76d
DJ		 6059
6060
75086676
DD		 6061 for f in $funcs; do
6062 case "$f" in
995b61fe 6063 asprintf | basename | bcmp | bcopy | bzero | clock | ffs | getpagesize | index | insque | mempcpy | mkstemps | random | rindex | sigsetmask | stpcpy | stpncpy | strdup | strndup | strnlen | strverscmp | vasprintf | waitpid)
75086676
DD		 6064 ;;
6065 *)
6066 n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6067 cat >>confdefs.h <<_ACEOF
6068#define $n 1
6069_ACEOF
2299a76d 6070
75086676
DD		 6071 ;;
6072 esac
6073 done
2299a76d 6074
75086676
DD		 6075 # Mingw doesnt provide any of the variables in $vars, so we
6076 # dont have to check them here.
2299a76d 6077
75086676
DD		 6078 # Of the functions in $checkfuncs, Mingw only has strerror.
6079 $as_echo "#define HAVE_STRERROR 1" >>confdefs.h
2299a76d
DJ		 6080
6081
75086676
DD		 6082 setobjs=yes
6083 ;;
2299a76d 6084
75086676
DD		 6085 *-*-msdosdjgpp)
6086 case " $LIBOBJS " in
6087 *" vasprintf.$ac_objext "* ) ;;
6088 *) LIBOBJS="$LIBOBJS vasprintf.$ac_objext"
6089 ;;
6090esac
2299a76d 6091
75086676
DD		 6092 case " $LIBOBJS " in
6093 *" vsnprintf.$ac_objext "* ) ;;
6094 *) LIBOBJS="$LIBOBJS vsnprintf.$ac_objext"
6095 ;;
6096esac
2299a76d 6097
75086676
DD		 6098 case " $LIBOBJS " in
6099 *" snprintf.$ac_objext "* ) ;;
6100 *) LIBOBJS="$LIBOBJS snprintf.$ac_objext"
6101 ;;
6102esac
2299a76d 6103
75086676
DD		 6104 case " $LIBOBJS " in
6105 *" asprintf.$ac_objext "* ) ;;
6106 *) LIBOBJS="$LIBOBJS asprintf.$ac_objext"
6107 ;;
6108esac
2299a76d
DJ		 6109
6110
75086676
DD		 6111 for f in atexit basename bcmp bcopy bsearch bzero calloc clock ffs \
6112 getcwd getpagesize getrusage gettimeofday \
6113 index insque memchr memcmp memcpy memmove memset psignal \
6114 putenv random rename rindex sbrk setenv stpcpy strcasecmp \
6115 strchr strdup strerror strncasecmp strrchr strstr strtod \
6116 strtol strtoul sysconf times tmpnam vfprintf vprintf \
6117 vsprintf waitpid
6118 do
6119 n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6120 cat >>confdefs.h <<_ACEOF
6121#define $n 1
6122_ACEOF
2299a76d 6123
75086676 6124 done
2299a76d 6125
0fad4bdb 6126
75086676
DD		 6127 setobjs=yes
6128 ;;
0fad4bdb 6129
75086676 6130 esac
aa55ccb1 6131
252b5132 6132else
2299a76d 6133
75086676
DD		 6134 # Not a target library, so we set things up to run the test suite.
6135 CHECK=really-check
252b5132
RH		 6136
6137fi
6138
2299a76d 6139
2299a76d 6140
2299a76d 6141
75086676
DD		 6142case "${host}" in
6143 *-*-cygwin* | *-*-mingw*)
6144 $as_echo "#define HAVE_SYS_ERRLIST 1" >>confdefs.h
2299a76d 6145
75086676 6146 $as_echo "#define HAVE_SYS_NERR 1" >>confdefs.h
2299a76d 6147
75086676
DD		 6148 ;;
6149esac
252b5132 6150
75086676
DD		 6151if test -z "${setobjs}"; then
6152 case "${host}" in
252b5132 6153
75086676
DD		 6154 *-*-vxworks*)
6155 # Handle VxWorks configuration specially, since on VxWorks the
6156 # libraries are actually on the target board, not in the file
6157 # system.
6158 case " $LIBOBJS " in
6159 *" basename.$ac_objext "* ) ;;
6160 *) LIBOBJS="$LIBOBJS basename.$ac_objext"
6161 ;;
58670637
DD		 6162esac
6163
75086676
DD		 6164 case " $LIBOBJS " in
6165 *" getpagesize.$ac_objext "* ) ;;
6166 *) LIBOBJS="$LIBOBJS getpagesize.$ac_objext"
6167 ;;
6168esac
2299a76d 6169
75086676
DD		 6170 case " $LIBOBJS " in
6171 *" insque.$ac_objext "* ) ;;
6172 *) LIBOBJS="$LIBOBJS insque.$ac_objext"
6173 ;;
6174esac
24acd898 6175
75086676
DD		 6176 case " $LIBOBJS " in
6177 *" random.$ac_objext "* ) ;;
6178 *) LIBOBJS="$LIBOBJS random.$ac_objext"
6179 ;;
6180esac
2299a76d 6181
75086676
DD		 6182 case " $LIBOBJS " in
6183 *" strcasecmp.$ac_objext "* ) ;;
6184 *) LIBOBJS="$LIBOBJS strcasecmp.$ac_objext"
6185 ;;
6186esac
2299a76d 6187
75086676
DD		 6188 case " $LIBOBJS " in
6189 *" strncasecmp.$ac_objext "* ) ;;
6190 *) LIBOBJS="$LIBOBJS strncasecmp.$ac_objext"
6191 ;;
58670637
DD		 6192esac
6193
75086676
DD		 6194 case " $LIBOBJS " in
6195 *" strdup.$ac_objext "* ) ;;
6196 *) LIBOBJS="$LIBOBJS strdup.$ac_objext"
6197 ;;
6198esac
24acd898 6199
75086676
DD		 6200 case " $LIBOBJS " in
6201 *" vfork.$ac_objext "* ) ;;
6202 *) LIBOBJS="$LIBOBJS vfork.$ac_objext"
6203 ;;
6204esac
24acd898 6205
75086676
DD		 6206 case " $LIBOBJS " in
6207 *" waitpid.$ac_objext "* ) ;;
6208 *) LIBOBJS="$LIBOBJS waitpid.$ac_objext"
6209 ;;
6210esac
2299a76d 6211
75086676
DD		 6212 case " $LIBOBJS " in
6213 *" vasprintf.$ac_objext "* ) ;;
6214 *) LIBOBJS="$LIBOBJS vasprintf.$ac_objext"
6215 ;;
6216esac
cc096b71 6217
75086676
DD		 6218 for f in $funcs; do
6219 case "$f" in
6220 basename | getpagesize | insque | random | strcasecmp)
6221 ;;
6222 strncasecmp | strdup | vfork | waitpid | vasprintf)
6223 ;;
6224 *)
6225 n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6226 cat >>confdefs.h <<_ACEOF
6227#define $n 1
2299a76d 6228_ACEOF
2299a76d 6229
75086676
DD		 6230 ;;
6231 esac
6232 done
cc096b71 6233
75086676
DD		 6234 # VxWorks doesn't provide any of the variables in $vars, so we
6235 # don't have to check them here.
cc096b71 6236
75086676
DD		 6237 # Of the functions in $checkfuncs, VxWorks only has strerror.
6238 $as_echo "#define HAVE_STRERROR 1" >>confdefs.h
24acd898 6239
2299a76d 6240
75086676
DD		 6241 setobjs=yes
6242 ;;
6243
6244 esac
252b5132
RH		 6245fi
6246
75086676 6247if test -z "${setobjs}"; then
252b5132 6248
75086676 6249 case "${host}" in
e69f6c8c 6250
75086676
DD		 6251 *-*-mingw32*)
6252 # Under mingw32, sys_nerr and sys_errlist exist, but they are
6253 # macros, so the test below won't find them.
6254 libiberty_cv_var_sys_nerr=yes
6255 libiberty_cv_var_sys_errlist=yes
6256 ;;
2299a76d 6257
75086676
DD		 6258 *-*-msdosdjgpp*)
6259 # vfork and fork are stubs.
6260 ac_cv_func_vfork_works=no
6261 ;;
e69f6c8c 6262
75086676
DD		 6263 *-*-uwin*)
6264 # Under some versions of uwin, vfork is notoriously buggy and the test
6265 # can hang configure; on other versions, vfork exists just as a stub.
6266 # FIXME: This should be removed once vfork in uwin's runtime is fixed.
6267 ac_cv_func_vfork_works=no
6268 # Under uwin 2.0+, sys_nerr and sys_errlist exist, but they are
6269 # macros (actually, these are imported from a DLL, but the end effect
6270 # is the same), so the test below won't find them.
6271 libiberty_cv_var_sys_nerr=yes
6272 libiberty_cv_var_sys_errlist=yes
6273 ;;
2299a76d 6274
75086676
DD		 6275 *-*-*vms*)
6276 # Under VMS, vfork works very different than on Unix. The standard test
6277 # won't work, and it isn't easily adaptable. It makes more sense to
6278 # just force it.
6279 ac_cv_func_vfork_works=yes
6280 ;;
2299a76d 6281
75086676 6282 esac
e69f6c8c 6283
75086676
DD		 6284 # We haven't set the list of objects yet. Use the standard autoconf
6285 # tests. This will only work if the compiler works.
6286 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing strerror" >&5
6287$as_echo_n "checking for library containing strerror... " >&6; }
6288if test "${ac_cv_search_strerror+set}" = set; then :
6289 $as_echo_n "(cached) " >&6
2299a76d 6290else
75086676
DD		 6291 ac_func_search_save_LIBS=$LIBS
6292cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299a76d 6293/* end confdefs.h. */
75086676
DD		 6294
6295/* Override any GCC internal prototype to avoid an error.
6296 Use char because int might match the return type of a GCC
2299a76d 6297 builtin and then its argument prototype would still apply. */
2299a76d 6298#ifdef __cplusplus
75086676 6299extern "C"
eb383413 6300#endif
75086676 6301char strerror ();
2299a76d
DJ		 6302int
6303main ()
6304{
75086676 6305return strerror ();
2299a76d
DJ		 6306 ;
6307 return 0;
6308}
6309_ACEOF
75086676
DD		 6310for ac_lib in '' cposix; do
6311 if test -z "$ac_lib"; then
6312 ac_res="none required"
6313 else
6314 ac_res=-l$ac_lib
6315 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
6316 fi
6317 if test x$gcc_no_link = xyes; then
6318 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
6319fi
6320if ac_fn_c_try_link "$LINENO"; then :
6321 ac_cv_search_strerror=$ac_res
6322fi
6323rm -f core conftest.err conftest.$ac_objext \
6324 conftest$ac_exeext
6325 if test "${ac_cv_search_strerror+set}" = set; then :
6326 break
6327fi
6328done
6329if test "${ac_cv_search_strerror+set}" = set; then :
2299a76d 6330
75086676
DD		 6331else
6332 ac_cv_search_strerror=no
2299a76d 6333fi
75086676
DD		 6334rm conftest.$ac_ext
6335LIBS=$ac_func_search_save_LIBS
6336fi
6337{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_strerror" >&5
6338$as_echo "$ac_cv_search_strerror" >&6; }
6339ac_res=$ac_cv_search_strerror
6340if test "$ac_res" != no; then :
6341 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
6342
2299a76d 6343fi
75086676
DD		 6344
6345 for ac_func in $funcs
6346do :
6347 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6348ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6349eval as_val=\$$as_ac_var
6350 if test "x$as_val" = x""yes; then :
2299a76d 6351 cat >>confdefs.h <<_ACEOF
75086676 6352#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
2299a76d 6353_ACEOF
eb383413 6354
75086676
DD		 6355else
6356 case " $LIBOBJS " in
6357 *" $ac_func.$ac_objext "* ) ;;
6358 *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext"
6359 ;;
6360esac
6361
eb383413
L		 6362fi
6363done
6364
75086676
DD		 6365
6366 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether alloca needs Cray hooks" >&5
6367$as_echo_n "checking whether alloca needs Cray hooks... " >&6; }
6368if test "${ac_cv_os_cray+set}" = set; then :
6369 $as_echo_n "(cached) " >&6
fa99459d 6370else
75086676 6371 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
fa99459d 6372/* end confdefs.h. */
75086676
DD		 6373#if defined(CRAY) && ! defined(CRAY2)
6374webecray
6375#else
6376wenotbecray
fa99459d
DD		 6377#endif
6378
fa99459d 6379_ACEOF
75086676
DD		 6380if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6381 $EGREP "webecray" >/dev/null 2>&1; then :
6382 ac_cv_os_cray=yes
fa99459d 6383else
75086676 6384 ac_cv_os_cray=no
fa99459d 6385fi
75086676
DD		 6386rm -f conftest*
6387
fa99459d 6388fi
75086676
DD		 6389{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
6390$as_echo "$ac_cv_os_cray" >&6; }
6391if test $ac_cv_os_cray = yes; then
6392 for ac_func in _getb67 GETB67 getb67; do
6393 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6394ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6395eval as_val=\$$as_ac_var
6396 if test "x$as_val" = x""yes; then :
fa99459d
DD		 6397
6398cat >>confdefs.h <<_ACEOF
75086676 6399#define CRAY_STACKSEG_END $ac_func
fa99459d 6400_ACEOF
75086676
DD		 6401 break
6402fi
fa99459d 6403
75086676
DD		 6404 done
6405fi
fa99459d 6406
75086676
DD		 6407{ $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
6408$as_echo_n "checking stack direction for C alloca... " >&6; }
6409if test "${ac_cv_c_stack_direction+set}" = set; then :
6410 $as_echo_n "(cached) " >&6
fa99459d 6411else
75086676
DD		 6412 if test "$cross_compiling" = yes; then :
6413 ac_cv_c_stack_direction=0
fa99459d 6414else
75086676 6415 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
fa99459d 6416/* end confdefs.h. */
75086676
DD		 6417find_stack_direction ()
6418{
6419 static char *addr = 0;
6420 auto char dummy;
6421 if (addr == 0)
6422 {
6423 addr = &dummy;
6424 return find_stack_direction ();
6425 }
6426 else
6427 return (&dummy > addr) ? 1 : -1;
6428}
fa99459d
DD		 6429main ()
6430{
75086676 6431 exit (find_stack_direction() < 0);
fa99459d
DD		 6432}
6433_ACEOF
75086676
DD		 6434if ac_fn_c_try_run "$LINENO"; then :
6435 ac_cv_c_stack_direction=1
fa99459d 6436else
75086676
DD		 6437 ac_cv_c_stack_direction=-1
6438fi
6439rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6440 conftest.$ac_objext conftest.beam conftest.$ac_ext
fa99459d 6441fi
75086676 6442
fa99459d 6443fi
75086676
DD		 6444{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
6445$as_echo "$ac_cv_c_stack_direction" >&6; }
fa99459d
DD		 6446
6447cat >>confdefs.h <<_ACEOF
75086676 6448#define STACK_DIRECTION $ac_cv_c_stack_direction
fa99459d
DD		 6449_ACEOF
6450
6451
75086676
DD		 6452 for ac_header in vfork.h
6453do :
6454 ac_fn_c_check_header_preproc "$LINENO" "vfork.h" "ac_cv_header_vfork_h"
6455if test "x$ac_cv_header_vfork_h" = x""yes; then :
fa99459d 6456 cat >>confdefs.h <<_ACEOF
75086676 6457#define HAVE_VFORK_H 1
fa99459d
DD		 6458_ACEOF
6459
75086676
DD		 6460fi
6461done
6462
6463for ac_func in fork vfork
6464do :
6465 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6466ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6467eval as_val=\$$as_ac_var
6468 if test "x$as_val" = x""yes; then :
6469 cat >>confdefs.h <<_ACEOF
6470#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
6471_ACEOF
fa99459d
DD		 6472
6473fi
75086676
DD		 6474done
6475
6476if test "x$ac_cv_func_fork" = xyes; then
6477 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
6478$as_echo_n "checking for working fork... " >&6; }
6479if test "${ac_cv_func_fork_works+set}" = set; then :
6480 $as_echo_n "(cached) " >&6
fa99459d 6481else
75086676
DD		 6482 if test "$cross_compiling" = yes; then :
6483 ac_cv_func_fork_works=cross
6484else
6485 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
fa99459d
DD		 6486/* end confdefs.h. */
6487$ac_includes_default
6488int
6489main ()
6490{
75086676
DD		 6491
6492 /* By Ruediger Kuhlmann. */
6493 return fork () < 0;
fa99459d
DD		 6494
6495 ;
6496 return 0;
6497}
6498_ACEOF
75086676
DD		 6499if ac_fn_c_try_run "$LINENO"; then :
6500 ac_cv_func_fork_works=yes
fa99459d 6501else
75086676 6502 ac_cv_func_fork_works=no
fa99459d 6503fi
75086676
DD		 6504rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6505 conftest.$ac_objext conftest.beam conftest.$ac_ext
fa99459d 6506fi
fa99459d 6507
75086676
DD		 6508fi
6509{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
6510$as_echo "$ac_cv_func_fork_works" >&6; }
fa99459d
DD		 6511
6512else
75086676
DD		 6513 ac_cv_func_fork_works=$ac_cv_func_fork
6514fi
6515if test "x$ac_cv_func_fork_works" = xcross; then
6516 case $host in
6517 *-*-amigaos* | *-*-msdosdjgpp*)
6518 # Override, as these systems have only a dummy fork() stub
6519 ac_cv_func_fork_works=no
6520 ;;
6521 *)
6522 ac_cv_func_fork_works=yes
6523 ;;
6524 esac
6525 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
6526$as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
fa99459d 6527fi
75086676
DD		 6528ac_cv_func_vfork_works=$ac_cv_func_vfork
6529if test "x$ac_cv_func_vfork" = xyes; then
6530 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
6531$as_echo_n "checking for working vfork... " >&6; }
6532if test "${ac_cv_func_vfork_works+set}" = set; then :
6533 $as_echo_n "(cached) " >&6
fa99459d 6534else
75086676
DD		 6535 if test "$cross_compiling" = yes; then :
6536 ac_cv_func_vfork_works=cross
6537else
6538 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
fa99459d 6539/* end confdefs.h. */
75086676 6540/* Thanks to Paul Eggert for this test. */
fa99459d 6541$ac_includes_default
75086676
DD		 6542#include <sys/wait.h>
6543#ifdef HAVE_VFORK_H
6544# include <vfork.h>
6545#endif
6546/* On some sparc systems, changes by the child to local and incoming
6547 argument registers are propagated back to the parent. The compiler
6548 is told about this with #include <vfork.h>, but some compilers
6549 (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a
6550 static variable whose address is put into a register that is
6551 clobbered by the vfork. */
6552static void
6553#ifdef __cplusplus
6554sparc_address_test (int arg)
6555# else
6556sparc_address_test (arg) int arg;
6557#endif
6558{
6559 static pid_t child;
6560 if (!child) {
6561 child = vfork ();
6562 if (child < 0) {
6563 perror ("vfork");
6564 _exit(2);
6565 }
6566 if (!child) {
6567 arg = getpid();
6568 write(-1, "", 0);
6569 _exit (arg);
6570 }
6571 }
6572}
6573
fa99459d
DD		 6574int
6575main ()
6576{
75086676
DD		 6577 pid_t parent = getpid ();
6578 pid_t child;
fa99459d 6579
75086676 6580 sparc_address_test (0);
fa99459d 6581
75086676 6582 child = vfork ();
fa99459d 6583
75086676
DD		 6584 if (child == 0) {
6585 /* Here is another test for sparc vfork register problems. This
6586 test uses lots of local variables, at least as many local
6587 variables as main has allocated so far including compiler
6588 temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris
6589 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should
6590 reuse the register of parent for one of the local variables,
6591 since it will think that parent can't possibly be used any more
6592 in this routine. Assigning to the local variable will thus
6593 munge parent in the parent process. */
6594 pid_t
6595 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
6596 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
6597 /* Convince the compiler that p..p7 are live; otherwise, it might
6598 use the same hardware register for all 8 local variables. */
6599 if (p != p1 || p != p2 || p != p3 || p != p4
6600 || p != p5 || p != p6 || p != p7)
6601 _exit(1);
fa99459d 6602
75086676
DD		 6603 /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
6604 from child file descriptors. If the child closes a descriptor
6605 before it execs or exits, this munges the parent's descriptor
6606 as well. Test for this by closing stdout in the child. */
6607 _exit(close(fileno(stdout)) != 0);
6608 } else {
6609 int status;
6610 struct stat st;
fa99459d 6611
75086676
DD		 6612 while (wait(&status) != child)
6613 ;
6614 return (
6615 /* Was there some problem with vforking? */
6616 child < 0
fa99459d 6617
75086676
DD		 6618 /* Did the child fail? (This shouldn't happen.) */
6619 || status
fa99459d 6620
75086676
DD		 6621 /* Did the vfork/compiler bug occur? */
6622 || parent != getpid()
01e94249 6623
75086676
DD		 6624 /* Did the file descriptor bug occur? */
6625 || fstat(fileno(stdout), &st) != 0
6626 );
6627 }
01e94249
DD		 6628}
6629_ACEOF
75086676
DD		 6630if ac_fn_c_try_run "$LINENO"; then :
6631 ac_cv_func_vfork_works=yes
01e94249 6632else
75086676
DD		 6633 ac_cv_func_vfork_works=no
6634fi
6635rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6636 conftest.$ac_objext conftest.beam conftest.$ac_ext
6637fi
01e94249 6638
01e94249 6639fi
75086676
DD		 6640{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
6641$as_echo "$ac_cv_func_vfork_works" >&6; }
6642
6643fi;
6644if test "x$ac_cv_func_fork_works" = xcross; then
6645 ac_cv_func_vfork_works=$ac_cv_func_vfork
6646 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
6647$as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
01e94249 6648fi
01e94249 6649
75086676 6650if test "x$ac_cv_func_vfork_works" = xyes; then
01e94249 6651
75086676 6652$as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
01e94249
DD		 6653
6654else
01e94249 6655
75086676 6656$as_echo "#define vfork fork" >>confdefs.h
01e94249
DD		 6657
6658fi
75086676 6659if test "x$ac_cv_func_fork_works" = xyes; then
01e94249 6660
75086676 6661$as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
01e94249 6662
01e94249 6663fi
01e94249 6664
75086676
DD		 6665 if test $ac_cv_func_vfork_works = no; then
6666 case " $LIBOBJS " in
6667 *" vfork.$ac_objext "* ) ;;
6668 *) LIBOBJS="$LIBOBJS vfork.$ac_objext"
6669 ;;
6670esac
01e94249 6671
75086676
DD		 6672 fi
6673 # We only need _doprnt if we might use it to implement v*printf.
6674 if test $ac_cv_func_vprintf != yes \
6675 || test $ac_cv_func_vfprintf != yes \
6676 || test $ac_cv_func_vsprintf != yes; then
6677 for ac_func in _doprnt
6678do :
6679 ac_fn_c_check_func "$LINENO" "_doprnt" "ac_cv_func__doprnt"
6680if test "x$ac_cv_func__doprnt" = x""yes; then :
01e94249 6681 cat >>confdefs.h <<_ACEOF
75086676 6682#define HAVE__DOPRNT 1
01e94249
DD		 6683_ACEOF
6684
75086676
DD		 6685else
6686 case " $LIBOBJS " in
6687 *" $ac_func.$ac_objext "* ) ;;
6688 *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext"
6689 ;;
6690esac
01e94249 6691
abf6a75b 6692fi
75086676 6693done
abf6a75b
DD		 6694
6695
75086676
DD		 6696 else
6697 for ac_func in _doprnt
6698do :
6699 ac_fn_c_check_func "$LINENO" "_doprnt" "ac_cv_func__doprnt"
6700if test "x$ac_cv_func__doprnt" = x""yes; then :
6701 cat >>confdefs.h <<_ACEOF
6702#define HAVE__DOPRNT 1
abf6a75b 6703_ACEOF
abf6a75b 6704
abf6a75b 6705fi
75086676 6706done
abf6a75b 6707
75086676 6708 fi
abf6a75b 6709
75086676
DD		 6710 for v in $vars; do
6711 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $v" >&5
6712$as_echo_n "checking for $v... " >&6; }
6713 if { as_var=libiberty_cv_var_$v; eval "test \"\${$as_var+set}\" = set"; }; then :
6714 $as_echo_n "(cached) " >&6
abf6a75b 6715else
75086676
DD		 6716 if test x$gcc_no_link = xyes; then
6717 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
abf6a75b 6718fi
75086676 6719cat confdefs.h - <<_ACEOF >conftest.$ac_ext
abf6a75b 6720/* end confdefs.h. */
75086676 6721int *p;
abf6a75b
DD		 6722int
6723main ()
6724{
75086676 6725extern int $v []; p = $v;
abf6a75b
DD		 6726 ;
6727 return 0;
6728}
6729_ACEOF
75086676
DD		 6730if ac_fn_c_try_link "$LINENO"; then :
6731 eval "libiberty_cv_var_$v=yes"
abf6a75b 6732else
75086676 6733 eval "libiberty_cv_var_$v=no"
abf6a75b 6734fi
75086676
DD		 6735rm -f core conftest.err conftest.$ac_objext \
6736 conftest$ac_exeext conftest.$ac_ext
abf6a75b 6737fi
abf6a75b 6738
75086676
DD		 6739 if eval "test \"`echo '$libiberty_cv_var_'$v`\" = yes"; then
6740 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6741$as_echo "yes" >&6; }
6742 n=HAVE_`echo $v | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6743 cat >>confdefs.h <<_ACEOF
6744#define $n 1
abf6a75b
DD		 6745_ACEOF
6746
75086676
DD		 6747 else
6748 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6749$as_echo "no" >&6; }
6750 fi
6751 done
abf6a75b 6752
75086676
DD		 6753 # special check for _system_configuration because AIX <4.3.2 do not
6754 # contain the `physmem' member.
6755 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for external symbol _system_configuration" >&5
6756$as_echo_n "checking for external symbol _system_configuration... " >&6; }
6757 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
a4e5c0d8 6758/* end confdefs.h. */
75086676 6759#include <sys/systemcfg.h>
a4e5c0d8
DD		 6760int
6761main ()
6762{
75086676 6763double x = _system_configuration.physmem;
a4e5c0d8
DD		 6764 ;
6765 return 0;
6766}
6767_ACEOF
75086676
DD		 6768if ac_fn_c_try_compile "$LINENO"; then :
6769 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6770$as_echo "yes" >&6; }
a4e5c0d8 6771
75086676 6772$as_echo "#define HAVE__SYSTEM_CONFIGURATION 1" >>confdefs.h
a4e5c0d8
DD		 6773
6774else
75086676
DD		 6775 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6776$as_echo "no" >&6; }
6777fi
6778rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6779
6780 for ac_func in $checkfuncs
6781do :
6782 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6783ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6784eval as_val=\$$as_ac_var
6785 if test "x$as_val" = x""yes; then :
a4e5c0d8 6786 cat >>confdefs.h <<_ACEOF
75086676 6787#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
a4e5c0d8
DD		 6788_ACEOF
6789
abf6a75b 6790fi
75086676 6791done
abf6a75b 6792
a2803021
DD		 6793 ac_fn_c_check_decl "$LINENO" "basename(char *)" "ac_cv_have_decl_basename_char_p_" "$ac_includes_default"
6794if test "x$ac_cv_have_decl_basename_char_p_" = x""yes; then :
75086676 6795 ac_have_decl=1
abf6a75b 6796else
75086676 6797 ac_have_decl=0
abf6a75b 6798fi
abf6a75b
DD		 6799
6800cat >>confdefs.h <<_ACEOF
75086676 6801#define HAVE_DECL_BASENAME $ac_have_decl
abf6a75b 6802_ACEOF
75086676
DD		 6803ac_fn_c_check_decl "$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default"
6804if test "x$ac_cv_have_decl_ffs" = x""yes; then :
6805 ac_have_decl=1
abf6a75b 6806else
75086676 6807 ac_have_decl=0
abf6a75b 6808fi
abf6a75b 6809
75086676
DD		 6810cat >>confdefs.h <<_ACEOF
6811#define HAVE_DECL_FFS $ac_have_decl
abf6a75b 6812_ACEOF
75086676
DD		 6813ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default"
6814if test "x$ac_cv_have_decl_asprintf" = x""yes; then :
6815 ac_have_decl=1
abf6a75b 6816else
75086676 6817 ac_have_decl=0
abf6a75b 6818fi
abf6a75b
DD		 6819
6820cat >>confdefs.h <<_ACEOF
75086676 6821#define HAVE_DECL_ASPRINTF $ac_have_decl
abf6a75b 6822_ACEOF
75086676
DD		 6823ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
6824if test "x$ac_cv_have_decl_vasprintf" = x""yes; then :
6825 ac_have_decl=1
abf6a75b 6826else
75086676 6827 ac_have_decl=0
abf6a75b 6828fi
abf6a75b 6829
75086676
DD		 6830cat >>confdefs.h <<_ACEOF
6831#define HAVE_DECL_VASPRINTF $ac_have_decl
abf6a75b 6832_ACEOF
75086676
DD		 6833ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
6834if test "x$ac_cv_have_decl_snprintf" = x""yes; then :
6835 ac_have_decl=1
abf6a75b 6836else
75086676 6837 ac_have_decl=0
abf6a75b 6838fi
abf6a75b
DD		 6839
6840cat >>confdefs.h <<_ACEOF
75086676 6841#define HAVE_DECL_SNPRINTF $ac_have_decl
abf6a75b 6842_ACEOF
75086676
DD		 6843ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
6844if test "x$ac_cv_have_decl_vsnprintf" = x""yes; then :
6845 ac_have_decl=1
abf6a75b 6846else
75086676 6847 ac_have_decl=0
67f3cb05
GK		 6848fi
6849
75086676
DD		 6850cat >>confdefs.h <<_ACEOF
6851#define HAVE_DECL_VSNPRINTF $ac_have_decl
6852_ACEOF
67f3cb05 6853
75086676
DD		 6854 ac_fn_c_check_decl "$LINENO" "calloc" "ac_cv_have_decl_calloc" "$ac_includes_default"
6855if test "x$ac_cv_have_decl_calloc" = x""yes; then :
6856 ac_have_decl=1
6857else
6858 ac_have_decl=0
67f3cb05 6859fi
75086676
DD		 6860
6861cat >>confdefs.h <<_ACEOF
6862#define HAVE_DECL_CALLOC $ac_have_decl
6863_ACEOF
6864ac_fn_c_check_decl "$LINENO" "getenv" "ac_cv_have_decl_getenv" "$ac_includes_default"
6865if test "x$ac_cv_have_decl_getenv" = x""yes; then :
6866 ac_have_decl=1
6867else
6868 ac_have_decl=0
67f3cb05 6869fi
67f3cb05
GK		 6870
6871cat >>confdefs.h <<_ACEOF
75086676 6872#define HAVE_DECL_GETENV $ac_have_decl
67f3cb05 6873_ACEOF
75086676
DD		 6874ac_fn_c_check_decl "$LINENO" "getopt" "ac_cv_have_decl_getopt" "$ac_includes_default"
6875if test "x$ac_cv_have_decl_getopt" = x""yes; then :
6876 ac_have_decl=1
6877else
6878 ac_have_decl=0
6879fi
67f3cb05 6880
75086676
DD		 6881cat >>confdefs.h <<_ACEOF
6882#define HAVE_DECL_GETOPT $ac_have_decl
6883_ACEOF
6884ac_fn_c_check_decl "$LINENO" "malloc" "ac_cv_have_decl_malloc" "$ac_includes_default"
6885if test "x$ac_cv_have_decl_malloc" = x""yes; then :
6886 ac_have_decl=1
6887else
6888 ac_have_decl=0
6889fi
67f3cb05 6890
75086676
DD		 6891cat >>confdefs.h <<_ACEOF
6892#define HAVE_DECL_MALLOC $ac_have_decl
6893_ACEOF
6894ac_fn_c_check_decl "$LINENO" "realloc" "ac_cv_have_decl_realloc" "$ac_includes_default"
6895if test "x$ac_cv_have_decl_realloc" = x""yes; then :
6896 ac_have_decl=1
67f3cb05 6897else
75086676
DD		 6898 ac_have_decl=0
6899fi
6900
6901cat >>confdefs.h <<_ACEOF
6902#define HAVE_DECL_REALLOC $ac_have_decl
67f3cb05 6903_ACEOF
75086676
DD		 6904ac_fn_c_check_decl "$LINENO" "sbrk" "ac_cv_have_decl_sbrk" "$ac_includes_default"
6905if test "x$ac_cv_have_decl_sbrk" = x""yes; then :
6906 ac_have_decl=1
6907else
6908 ac_have_decl=0
6909fi
67f3cb05 6910
75086676
DD		 6911cat >>confdefs.h <<_ACEOF
6912#define HAVE_DECL_SBRK $ac_have_decl
7c89917f
RE		 6913_ACEOF
6914
6915 ac_fn_c_check_decl "$LINENO" "strtol" "ac_cv_have_decl_strtol" "$ac_includes_default"
6916if test "x$ac_cv_have_decl_strtol" = x""yes; then :
6917 ac_have_decl=1
6918else
6919 ac_have_decl=0
6920fi
6921
6922cat >>confdefs.h <<_ACEOF
6923#define HAVE_DECL_STRTOL $ac_have_decl
6924_ACEOF
6925ac_fn_c_check_decl "$LINENO" "strtoul" "ac_cv_have_decl_strtoul" "$ac_includes_default"
6926if test "x$ac_cv_have_decl_strtoul" = x""yes; then :
6927 ac_have_decl=1
6928else
6929 ac_have_decl=0
6930fi
6931
6932cat >>confdefs.h <<_ACEOF
6933#define HAVE_DECL_STRTOUL $ac_have_decl
6934_ACEOF
6935ac_fn_c_check_decl "$LINENO" "strtoll" "ac_cv_have_decl_strtoll" "$ac_includes_default"
6936if test "x$ac_cv_have_decl_strtoll" = x""yes; then :
6937 ac_have_decl=1
6938else
6939 ac_have_decl=0
6940fi
6941
6942cat >>confdefs.h <<_ACEOF
6943#define HAVE_DECL_STRTOLL $ac_have_decl
6944_ACEOF
6945ac_fn_c_check_decl "$LINENO" "strtoull" "ac_cv_have_decl_strtoull" "$ac_includes_default"
6946if test "x$ac_cv_have_decl_strtoull" = x""yes; then :
6947 ac_have_decl=1
6948else
6949 ac_have_decl=0
6950fi
6951
6952cat >>confdefs.h <<_ACEOF
6953#define HAVE_DECL_STRTOULL $ac_have_decl
75086676 6954_ACEOF
67f3cb05 6955
75086676
DD		 6956 ac_fn_c_check_decl "$LINENO" "strverscmp" "ac_cv_have_decl_strverscmp" "$ac_includes_default"
6957if test "x$ac_cv_have_decl_strverscmp" = x""yes; then :
6958 ac_have_decl=1
6959else
6960 ac_have_decl=0
fa99459d
DD		 6961fi
6962
75086676
DD		 6963cat >>confdefs.h <<_ACEOF
6964#define HAVE_DECL_STRVERSCMP $ac_have_decl
6965_ACEOF
fa99459d 6966
75086676
DD		 6967 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether canonicalize_file_name must be declared" >&5
6968$as_echo_n "checking whether canonicalize_file_name must be declared... " >&6; }
6969if test "${libiberty_cv_decl_needed_canonicalize_file_name+set}" = set; then :
6970 $as_echo_n "(cached) " >&6
ba61a412 6971else
75086676 6972 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299a76d 6973/* end confdefs.h. */
ba61a412
DJ		 6974
6975#include "confdefs.h"
6976#include <stdio.h>
6977#ifdef HAVE_STRING_H
6978#include <string.h>
6979#else
6980#ifdef HAVE_STRINGS_H
6981#include <strings.h>
6982#endif
6983#endif
6984#ifdef HAVE_STDLIB_H
6985#include <stdlib.h>
6986#endif
6987#ifdef HAVE_UNISTD_H
6988#include <unistd.h>
6989#endif
2299a76d
DJ		 6990int
6991main ()
6992{
ba61a412 6993char *(*pfn) = (char *(*)) canonicalize_file_name
2299a76d
DJ		 6994 ;
6995 return 0;
6996}
6997_ACEOF
75086676 6998if ac_fn_c_try_compile "$LINENO"; then :
ba61a412
DJ		 6999 libiberty_cv_decl_needed_canonicalize_file_name=no
7000else
75086676 7001 libiberty_cv_decl_needed_canonicalize_file_name=yes
ba61a412 7002fi
75086676 7003rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
ba61a412
DJ		 7004fi
7005
75086676
DD		 7006{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libiberty_cv_decl_needed_canonicalize_file_name" >&5
7007$as_echo "$libiberty_cv_decl_needed_canonicalize_file_name" >&6; }
ba61a412 7008if test $libiberty_cv_decl_needed_canonicalize_file_name = yes; then
2299a76d 7009
75086676 7010$as_echo "#define NEED_DECLARATION_CANONICALIZE_FILE_NAME 1" >>confdefs.h
ba61a412
DJ		 7011
7012fi
7013
eb383413
L		 7014fi
7015
5a17353c
DD		 7016# Figure out which version of pexecute to use.
7017case "${host}" in
497462ef
DD		 7018 *-*-mingw* | *-*-winnt*) pexecute=pex-win32 ;;
7019 *-*-msdosdjgpp*) pexecute=pex-djgpp ;;
7020 *-*-msdos*) pexecute=pex-msdos ;;
7021 *) pexecute=pex-unix ;;
5a17353c
DD		 7022esac
7023
7024
2299a76d
DJ		 7025if test x$gcc_no_link = xyes; then
7026 if test "x${ac_cv_func_mmap_fixed_mapped+set}" != xset; then
7027 ac_cv_func_mmap_fixed_mapped=no
7028 fi
7029fi
67f3cb05 7030if test "x${ac_cv_func_mmap_fixed_mapped}" != xno; then
75086676
DD		 7031 for ac_header in stdlib.h unistd.h
7032do :
7033 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7034ac_fn_c_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header"
7035eval as_val=\$$as_ac_Header
7036 if test "x$as_val" = x""yes; then :
2299a76d 7037 cat >>confdefs.h <<_ACEOF
75086676 7038#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
2299a76d
DJ		 7039_ACEOF
7040
eb383413
L		 7041fi
7042done
7043
7044for ac_func in getpagesize
75086676
DD		 7045do :
7046 ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
7047if test "x$ac_cv_func_getpagesize" = x""yes; then :
2299a76d 7048 cat >>confdefs.h <<_ACEOF
75086676 7049#define HAVE_GETPAGESIZE 1
2299a76d 7050_ACEOF
252b5132 7051
252b5132
RH		 7052fi
7053done
7054
75086676
DD		 7055{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
7056$as_echo_n "checking for working mmap... " >&6; }
7057if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then :
7058 $as_echo_n "(cached) " >&6
eb383413 7059else
75086676 7060 if test "$cross_compiling" = yes; then :
eb383413
L		 7061 ac_cv_func_mmap_fixed_mapped=no
7062else
75086676 7063 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299a76d
DJ		 7064/* end confdefs.h. */
7065$ac_includes_default
7066/* malloc might have been renamed as rpl_malloc. */
7067#undef malloc
eb383413
L		 7068
7069/* Thanks to Mike Haertel and Jim Avera for this test.
7070 Here is a matrix of mmap possibilities:
7071 mmap private not fixed
7072 mmap private fixed at somewhere currently unmapped
7073 mmap private fixed at somewhere already mapped
7074 mmap shared not fixed
7075 mmap shared fixed at somewhere currently unmapped
7076 mmap shared fixed at somewhere already mapped
7077 For private mappings, we should verify that changes cannot be read()
7078 back from the file, nor mmap's back from the file at a different
7079 address. (There have been systems where private was not correctly
7080 implemented like the infamous i386 svr4.0, and systems where the
2299a76d 7081 VM page cache was not coherent with the file system buffer cache
eb383413
L		 7082 like early versions of FreeBSD and possibly contemporary NetBSD.)
7083 For shared mappings, we should conversely verify that changes get
2299a76d 7084 propagated back to all the places they're supposed to be.
eb383413
L		 7085
7086 Grep wants private fixed already mapped.
7087 The main things grep needs to know about mmap are:
7088 * does it exist and is it safe to write into the mmap'd area
7089 * how to use it (BSD variants) */
2299a76d 7090
eb383413
L		 7091#include <fcntl.h>
7092#include <sys/mman.h>
7093
75086676 7094#if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
2299a76d 7095char *malloc ();
5f73c378
DD		 7096#endif
7097
eb383413 7098/* This mess was copied from the GNU getpagesize.h. */
75086676 7099#ifndef HAVE_GETPAGESIZE
eb383413 7100/* Assume that all systems that can run configure have sys/param.h. */
75086676 7101# ifndef HAVE_SYS_PARAM_H
eb383413
L		 7102# define HAVE_SYS_PARAM_H 1
7103# endif
7104
7105# ifdef _SC_PAGESIZE
7106# define getpagesize() sysconf(_SC_PAGESIZE)
7107# else /* no _SC_PAGESIZE */
75086676 7108# ifdef HAVE_SYS_PARAM_H
eb383413
L		 7109# include <sys/param.h>
7110# ifdef EXEC_PAGESIZE
7111# define getpagesize() EXEC_PAGESIZE
7112# else /* no EXEC_PAGESIZE */
7113# ifdef NBPG
7114# define getpagesize() NBPG * CLSIZE
7115# ifndef CLSIZE
7116# define CLSIZE 1
7117# endif /* no CLSIZE */
7118# else /* no NBPG */
7119# ifdef NBPC
7120# define getpagesize() NBPC
7121# else /* no NBPC */
7122# ifdef PAGESIZE
7123# define getpagesize() PAGESIZE
7124# endif /* PAGESIZE */
7125# endif /* no NBPC */
7126# endif /* no NBPG */
7127# endif /* no EXEC_PAGESIZE */
7128# else /* no HAVE_SYS_PARAM_H */
7129# define getpagesize() 8192 /* punt totally */
7130# endif /* no HAVE_SYS_PARAM_H */
7131# endif /* no _SC_PAGESIZE */
7132
7133#endif /* no HAVE_GETPAGESIZE */
7134
eb383413 7135int
2299a76d 7136main ()
eb383413 7137{
2299a76d
DJ		 7138 char *data, *data2, *data3;
7139 int i, pagesize;
7140 int fd;
eb383413 7141
2299a76d
DJ		 7142 pagesize = getpagesize ();
7143
7144 /* First, make a file with some known garbage in it. */
7145 data = (char *) malloc (pagesize);
7146 if (!data)
75086676 7147 return 1;
2299a76d
DJ		 7148 for (i = 0; i < pagesize; ++i)
7149 *(data + i) = rand ();
7150 umask (0);
7151 fd = creat ("conftest.mmap", 0600);
7152 if (fd < 0)
75086676 7153 return 1;
2299a76d 7154 if (write (fd, data, pagesize) != pagesize)
75086676 7155 return 1;
2299a76d
DJ		 7156 close (fd);
7157
7158 /* Next, try to mmap the file at a fixed address which already has
7159 something else allocated at it. If we can, also make sure that
7160 we see the same garbage. */
7161 fd = open ("conftest.mmap", O_RDWR);
7162 if (fd < 0)
75086676 7163 return 1;
2299a76d
DJ		 7164 data2 = (char *) malloc (2 * pagesize);
7165 if (!data2)
75086676
DD		 7166 return 1;
7167 data2 += (pagesize - ((long int) data2 & (pagesize - 1))) & (pagesize - 1);
2299a76d 7168 if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
58670637 7169 MAP_PRIVATE | MAP_FIXED, fd, 0L))
75086676 7170 return 1;
2299a76d
DJ		 7171 for (i = 0; i < pagesize; ++i)
7172 if (*(data + i) != *(data2 + i))
75086676 7173 return 1;
2299a76d
DJ		 7174
7175 /* Finally, make sure that changes to the mapped area do not
7176 percolate back to the file as seen by read(). (This is a bug on
7177 some variants of i386 svr4.0.) */
7178 for (i = 0; i < pagesize; ++i)
7179 *(data2 + i) = *(data2 + i) + 1;
7180 data3 = (char *) malloc (pagesize);
7181 if (!data3)
75086676 7182 return 1;
2299a76d 7183 if (read (fd, data3, pagesize) != pagesize)
75086676 7184 return 1;
2299a76d
DJ		 7185 for (i = 0; i < pagesize; ++i)
7186 if (*(data + i) != *(data3 + i))
75086676 7187 return 1;
2299a76d 7188 close (fd);
75086676 7189 return 0;
2299a76d
DJ		 7190}
7191_ACEOF
75086676 7192if ac_fn_c_try_run "$LINENO"; then :
eb383413
L		 7193 ac_cv_func_mmap_fixed_mapped=yes
7194else
75086676 7195 ac_cv_func_mmap_fixed_mapped=no
eb383413 7196fi
75086676
DD		 7197rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7198 conftest.$ac_objext conftest.beam conftest.$ac_ext
eb383413 7199fi
75086676 7200
eb383413 7201fi
75086676
DD		 7202{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
7203$as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
eb383413 7204if test $ac_cv_func_mmap_fixed_mapped = yes; then
2299a76d 7205
75086676 7206$as_echo "#define HAVE_MMAP 1" >>confdefs.h
eb383413 7207
252b5132 7208fi
2299a76d 7209rm -f conftest.mmap
252b5132 7210
2299a76d 7211fi
eb383413 7212
75086676
DD		 7213{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working strncmp" >&5
7214$as_echo_n "checking for working strncmp... " >&6; }
7215if test "${ac_cv_func_strncmp_works+set}" = set; then :
7216 $as_echo_n "(cached) " >&6
eb383413 7217else
75086676 7218 if test "$cross_compiling" = yes; then :
3fee530e 7219 ac_cv_func_strncmp_works=yes
eb383413 7220else
75086676 7221 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299a76d 7222/* end confdefs.h. */
eb383413
L		 7223
7224/* Test by Jim Wilson and Kaveh Ghazi.
7225 Check whether strncmp reads past the end of its string parameters. */
7226#include <sys/types.h>
7227
7228#ifdef HAVE_FCNTL_H
7229#include <fcntl.h>
7230#endif
7231
7232#ifdef HAVE_SYS_MMAN_H
7233#include <sys/mman.h>
7234#endif
7235
7236#ifndef MAP_ANON
7237#ifdef MAP_ANONYMOUS
7238#define MAP_ANON MAP_ANONYMOUS
7239#else
7240#define MAP_ANON MAP_FILE
7241#endif
7242#endif
7243
7244#ifndef MAP_FILE
7245#define MAP_FILE 0
7246#endif
7247#ifndef O_RDONLY
7248#define O_RDONLY 0
7249#endif
7250
7251#define MAP_LEN 0x10000
7252
7253main ()
7254{
7255#if defined(HAVE_MMAP) || defined(HAVE_MMAP_ANYWHERE)
7256 char *p;
7257 int dev_zero;
7258
7259 dev_zero = open ("/dev/zero", O_RDONLY);
7260 if (dev_zero < 0)
7261 exit (1);
2299a76d 7262
eb383413
L		 7263 p = (char *) mmap (0, MAP_LEN, PROT_READ|PROT_WRITE,
7264 MAP_ANON|MAP_PRIVATE, dev_zero, 0);
f348a7b1
DD		 7265 if (p == (char *)-1)
7266 p = (char *) mmap (0, MAP_LEN, PROT_READ|PROT_WRITE,
7267 MAP_ANON|MAP_PRIVATE, -1, 0);
eb383413
L		 7268 if (p == (char *)-1)
7269 exit (2);
7270 else
7271 {
7272 char *string = "__si_type_info";
7273 char *q = (char *) p + MAP_LEN - strlen (string) - 2;
7274 char *r = (char *) p + 0xe;
7275
7276 strcpy (q, string);
7277 strcpy (r, string);
7278 strncmp (r, q, 14);
7279 }
7280#endif /* HAVE_MMAP || HAVE_MMAP_ANYWHERE */
7281 exit (0);
7282}
7283
2299a76d 7284_ACEOF
75086676 7285if ac_fn_c_try_run "$LINENO"; then :
eb383413
L		 7286 ac_cv_func_strncmp_works=yes
7287else
75086676 7288 ac_cv_func_strncmp_works=no
eb383413 7289fi
75086676
DD		 7290rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7291 conftest.$ac_objext conftest.beam conftest.$ac_ext
eb383413 7292fi
75086676 7293
eb383413
L		 7294rm -f core core.* *.core
7295fi
75086676
DD		 7296{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_strncmp_works" >&5
7297$as_echo "$ac_cv_func_strncmp_works" >&6; }
eb383413 7298if test $ac_cv_func_strncmp_works = no ; then
75086676 7299 case " $LIBOBJS " in
58670637 7300 *" strncmp.$ac_objext "* ) ;;
75086676
DD		 7301 *) LIBOBJS="$LIBOBJS strncmp.$ac_objext"
7302 ;;
58670637
DD		 7303esac
7304
eb383413
L		 7305fi
7306
7307
252b5132
RH		 7308# Install a library built with a cross compiler in $(tooldir) rather
7309# than $(libdir).
7310if test -z "${with_cross_host}"; then
7311 INSTALL_DEST=libdir
7312else
7313 INSTALL_DEST=tooldir
7314fi
7315
7316
11a338da
DD		 7317
7318L=""
7319for l in x $LIBOBJS; do
7320 case $l in
7321 x) ;;
7322 *) L="$L ./$l" ;;
7323 esac
7324done
7325LIBOBJS="$L"
7326
545c9aee
DD		 7327
7328
7329
7330
252b5132 7331# We need multilib support, but only if configuring for the target.
75086676 7332ac_config_files="$ac_config_files Makefile testsuite/Makefile"
bb6a587d 7333
75086676 7334ac_config_commands="$ac_config_commands default"
bb6a587d 7335
2299a76d 7336cat >confcache <<\_ACEOF
252b5132
RH		 7337# This file is a shell script that caches the results of configure
7338# tests run on this system so they can be shared between configure
2299a76d
DJ		 7339# scripts and configure runs, see configure's option --config-cache.
7340# It is not useful on other systems. If it contains results you don't
7341# want to keep, you may remove or edit it.
252b5132 7342#
2299a76d
DJ		 7343# config.status only pays attention to the cache file if you give it
7344# the --recheck option to rerun configure.
252b5132 7345#
2299a76d
DJ		 7346# `ac_cv_env_foo' variables (set or unset) will be overridden when
7347# loading this file, other *unset* `ac_cv_foo' will be assigned the
7348# following values.
7349
7350_ACEOF
7351
252b5132
RH		 7352# The following way of writing the cache mishandles newlines in values,
7353# but we know of no workaround that is simple, portable, and efficient.
75086676 7354# So, we kill variables containing newlines.
252b5132
RH		 7355# Ultrix sh set writes to stderr and can't be redirected directly,
7356# and sets the high bit in the cache file unless we assign to the vars.
75086676
DD		 7357(
7358 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
7359 eval ac_val=\$$ac_var
7360 case $ac_val in #(
7361 *${as_nl}*)
7362 case $ac_var in #(
7363 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
7364$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
7365 esac
7366 case $ac_var in #(
7367 _ | IFS | as_nl) ;; #(
7368 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
7369 *) { eval $ac_var=; unset $ac_var;} ;;
7370 esac ;;
7371 esac
7372 done
7373
2299a76d 7374 (set) 2>&1 |
75086676
DD		 7375 case $as_nl`(ac_space=' '; set) 2>&1` in #(
7376 *${as_nl}ac_space=\ *)
7377 # `set' does not quote correctly, so add quotes: double-quote
7378 # substitution turns \\\\ into \\, and sed turns \\ into \.
2299a76d 7379 sed -n \
58670637
DD		 7380 "s/'/'\\\\''/g;
7381 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
75086676 7382 ;; #(
2299a76d
DJ		 7383 *)
7384 # `set' quotes correctly as required by POSIX, so do not add quotes.
75086676 7385 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2299a76d 7386 ;;
75086676
DD		 7387 esac |
7388 sort
7389) |
2299a76d 7390 sed '
75086676 7391 /^ac_cv_env_/b end
2299a76d 7392 t clear
75086676 7393 :clear
2299a76d
DJ		 7394 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
7395 t end
75086676
DD		 7396 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
7397 :end' >>confcache
7398if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
7399 if test -w "$cache_file"; then
7400 test "x$cache_file" != "x/dev/null" &&
7401 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
7402$as_echo "$as_me: updating cache $cache_file" >&6;}
2299a76d 7403 cat confcache >$cache_file
252b5132 7404 else
75086676
DD		 7405 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
7406$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
252b5132
RH		 7407 fi
7408fi
7409rm -f confcache
7410
252b5132
RH		 7411test "x$prefix" = xNONE && prefix=$ac_default_prefix
7412# Let make expand exec_prefix.
7413test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7414
252b5132
RH		 7415DEFS=-DHAVE_CONFIG_H
7416
2299a76d
DJ		 7417ac_libobjs=
7418ac_ltlibobjs=
7419for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
7420 # 1. Remove the extension, and $U if already installed.
75086676
DD		 7421 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
7422 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
7423 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
7424 # will be set to the directory where LIBOBJS objects are built.
7425 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
7426 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
2299a76d
DJ		 7427done
7428LIBOBJS=$ac_libobjs
252b5132 7429
2299a76d
DJ		 7430LTLIBOBJS=$ac_ltlibobjs
7431
7432
7433
75086676 7434
2299a76d 7435: ${CONFIG_STATUS=./config.status}
75086676 7436ac_write_fail=0
2299a76d
DJ		 7437ac_clean_files_save=$ac_clean_files
7438ac_clean_files="$ac_clean_files $CONFIG_STATUS"
75086676
DD		 7439{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
7440$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
7441as_write_fail=0
7442cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
2299a76d
DJ		 7443#! $SHELL
7444# Generated by $as_me.
252b5132 7445# Run this file to recreate the current configuration.
252b5132 7446# Compiler output produced by configure, useful for debugging
2299a76d 7447# configure, is in config.log if it exists.
252b5132 7448
2299a76d
DJ		 7449debug=false
7450ac_cs_recheck=false
7451ac_cs_silent=false
2299a76d 7452
75086676
DD		 7453SHELL=\${CONFIG_SHELL-$SHELL}
7454export SHELL
7455_ASEOF
7456cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
7457## -------------------- ##
7458## M4sh Initialization. ##
7459## -------------------- ##
7460
7461# Be more Bourne compatible
7462DUALCASE=1; export DUALCASE # for MKS sh
7463if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
2299a76d
DJ		 7464 emulate sh
7465 NULLCMD=:
75086676 7466 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
2299a76d
DJ		 7467 # is contrary to our usage. Disable this feature.
7468 alias -g '${1+"$@"}'='"$@"'
75086676
DD		 7469 setopt NO_GLOB_SUBST
7470else
7471 case `(set -o) 2>/dev/null` in #(
7472 *posix*) :
7473 set -o posix ;; #(
7474 *) :
7475 ;;
7476esac
2299a76d
DJ		 7477fi
7478
75086676
DD		 7479
7480as_nl='
7481'
7482export as_nl
7483# Printing a long string crashes Solaris 7 /usr/bin/printf.
7484as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
7485as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
7486as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
7487# Prefer a ksh shell builtin over an external printf program on Solaris,
7488# but without wasting forks for bash or zsh.
7489if test -z "$BASH_VERSION$ZSH_VERSION" \
7490 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
7491 as_echo='print -r --'
7492 as_echo_n='print -rn --'
7493elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
7494 as_echo='printf %s\n'
7495 as_echo_n='printf %s'
7496else
7497 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
7498 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
7499 as_echo_n='/usr/ucb/echo -n'
7500 else
7501 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
7502 as_echo_n_body='eval
7503 arg=$1;
7504 case $arg in #(
7505 *"$as_nl"*)
7506 expr "X$arg" : "X\\(.*\\)$as_nl";
7507 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
7508 esac;
7509 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
7510 '
7511 export as_echo_n_body
7512 as_echo_n='sh -c $as_echo_n_body as_echo'
7513 fi
7514 export as_echo_body
7515 as_echo='sh -c $as_echo_body as_echo'
7516fi
7517
7518# The user is always right.
7519if test "${PATH_SEPARATOR+set}" != set; then
7520 PATH_SEPARATOR=:
7521 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
7522 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
7523 PATH_SEPARATOR=';'
7524 }
2299a76d
DJ		 7525fi
7526
7527
75086676
DD		 7528# IFS
7529# We need space, tab and new line, in precisely that order. Quoting is
7530# there to prevent editors from complaining about space-tab.
7531# (If _AS_PATH_WALK were called with IFS unset, it would disable word
7532# splitting by setting IFS to empty value.)
7533IFS=" "" $as_nl"
7534
7535# Find who we are. Look in the path if we contain no directory separator.
7536case $0 in #((
7537 *[\\/]* ) as_myself=$0 ;;
7538 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7539for as_dir in $PATH
7540do
7541 IFS=$as_save_IFS
7542 test -z "$as_dir" && as_dir=.
7543 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
7544 done
7545IFS=$as_save_IFS
7546
7547 ;;
7548esac
7549# We did not find ourselves, most probably we were run as `sh COMMAND'
7550# in which case we are not to be found in the path.
7551if test "x$as_myself" = x; then
7552 as_myself=$0
7553fi
7554if test ! -f "$as_myself"; then
7555 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
7556 exit 1
7557fi
7558
7559# Unset variables that we do not need and which cause bugs (e.g. in
7560# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
7561# suppresses any "Segmentation fault" message there. '((' could
7562# trigger a bug in pdksh 5.2.14.
7563for as_var in BASH_ENV ENV MAIL MAILPATH
7564do eval test x\${$as_var+set} = xset \
7565 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
7566done
2299a76d
DJ		 7567PS1='$ '
7568PS2='> '
7569PS4='+ '
7570
7571# NLS nuisances.
75086676
DD		 7572LC_ALL=C
7573export LC_ALL
7574LANGUAGE=C
7575export LANGUAGE
7576
7577# CDPATH.
7578(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
7579
7580
7581# as_fn_error ERROR [LINENO LOG_FD]
7582# ---------------------------------
7583# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
7584# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
7585# script with status $?, using 1 if that was 0.
7586as_fn_error ()
7587{
7588 as_status=$?; test $as_status -eq 0 && as_status=1
7589 if test "$3"; then
7590 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
7591 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
2299a76d 7592 fi
75086676
DD		 7593 $as_echo "$as_me: error: $1" >&2
7594 as_fn_exit $as_status
7595} # as_fn_error
7596
7597
7598# as_fn_set_status STATUS
7599# -----------------------
7600# Set $? to STATUS, without forking.
7601as_fn_set_status ()
7602{
7603 return $1
7604} # as_fn_set_status
7605
7606# as_fn_exit STATUS
7607# -----------------
7608# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
7609as_fn_exit ()
7610{
7611 set +e
7612 as_fn_set_status $1
7613 exit $1
7614} # as_fn_exit
7615
7616# as_fn_unset VAR
7617# ---------------
7618# Portably unset VAR.
7619as_fn_unset ()
7620{
7621 { eval $1=; unset $1;}
7622}
7623as_unset=as_fn_unset
7624# as_fn_append VAR VALUE
7625# ----------------------
7626# Append the text in VALUE to the end of the definition contained in VAR. Take
7627# advantage of any shell optimizations that allow amortized linear growth over
7628# repeated appends, instead of the typical quadratic growth present in naive
7629# implementations.
7630if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
7631 eval 'as_fn_append ()
7632 {
7633 eval $1+=\$2
7634 }'
7635else
7636 as_fn_append ()
7637 {
7638 eval $1=\$$1\$2
7639 }
7640fi # as_fn_append
7641
7642# as_fn_arith ARG...
7643# ------------------
7644# Perform arithmetic evaluation on the ARGs, and store the result in the
7645# global $as_val. Take advantage of shells that can avoid forks. The arguments
7646# must be portable across $(()) and expr.
7647if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
7648 eval 'as_fn_arith ()
7649 {
7650 as_val=$(( $* ))
7651 }'
7652else
7653 as_fn_arith ()
7654 {
7655 as_val=`expr "$@" || test $? -eq 1`
7656 }
7657fi # as_fn_arith
7658
252b5132 7659
75086676
DD		 7660if expr a : '\(a\)' >/dev/null 2>&1 &&
7661 test "X`expr 00001 : '.*\(...\)'`" = X001; then
2299a76d
DJ		 7662 as_expr=expr
7663else
7664 as_expr=false
7665fi
252b5132 7666
75086676 7667if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
2299a76d
DJ		 7668 as_basename=basename
7669else
7670 as_basename=false
7671fi
252b5132 7672
75086676
DD		 7673if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
7674 as_dirname=dirname
7675else
7676 as_dirname=false
7677fi
252b5132 7678
75086676 7679as_me=`$as_basename -- "$0" ||
2299a76d
DJ		 7680$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
7681 X"$0" : 'X\(//\)$' \| \
75086676
DD		 7682 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
7683$as_echo X/"$0" |
7684 sed '/^.*\/\([^/][^/]*\)\/*$/{
7685 s//\1/
7686 q
7687 }
7688 /^X\/\(\/\/\)$/{
7689 s//\1/
7690 q
7691 }
7692 /^X\/\(\/\).*/{
7693 s//\1/
7694 q
7695 }
7696 s/.*/./; q'`
2299a76d 7697
2299a76d
DJ		 7698# Avoid depending upon Character Ranges.
7699as_cr_letters='abcdefghijklmnopqrstuvwxyz'
7700as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
7701as_cr_Letters=$as_cr_letters$as_cr_LETTERS
7702as_cr_digits='0123456789'
7703as_cr_alnum=$as_cr_Letters$as_cr_digits
252b5132 7704
75086676
DD		 7705ECHO_C= ECHO_N= ECHO_T=
7706case `echo -n x` in #(((((
7707-n*)
7708 case `echo 'xy\c'` in
7709 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
7710 xy) ECHO_C='\c';;
7711 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
7712 ECHO_T=' ';;
7713 esac;;
7714*)
7715 ECHO_N='-n';;
2299a76d
DJ		 7716esac
7717
75086676
DD		 7718rm -f conf$$ conf$$.exe conf$$.file
7719if test -d conf$$.dir; then
7720 rm -f conf$$.dir/conf$$.file
2299a76d 7721else
75086676
DD		 7722 rm -f conf$$.dir
7723 mkdir conf$$.dir 2>/dev/null
2299a76d 7724fi
75086676
DD		 7725if (echo >conf$$.file) 2>/dev/null; then
7726 if ln -s conf$$.file conf$$ 2>/dev/null; then
2299a76d 7727 as_ln_s='ln -s'
75086676
DD		 7728 # ... but there are two gotchas:
7729 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
7730 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
7731 # In both cases, we have to default to `cp -p'.
7732 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
7733 as_ln_s='cp -p'
7734 elif ln conf$$.file conf$$ 2>/dev/null; then
7735 as_ln_s=ln
7736 else
7737 as_ln_s='cp -p'
252b5132 7738 fi
2299a76d
DJ		 7739else
7740 as_ln_s='cp -p'
7741fi
75086676
DD		 7742rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
7743rmdir conf$$.dir 2>/dev/null
7744
7745
7746# as_fn_mkdir_p
7747# -------------
7748# Create "$as_dir" as a directory, including parents if necessary.
7749as_fn_mkdir_p ()
7750{
7751
7752 case $as_dir in #(
7753 -*) as_dir=./$as_dir;;
7754 esac
7755 test -d "$as_dir" || eval $as_mkdir_p || {
7756 as_dirs=
7757 while :; do
7758 case $as_dir in #(
7759 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
7760 *) as_qdir=$as_dir;;
7761 esac
7762 as_dirs="'$as_qdir' $as_dirs"
7763 as_dir=`$as_dirname -- "$as_dir" ||
7764$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7765 X"$as_dir" : 'X\(//\)[^/]' \| \
7766 X"$as_dir" : 'X\(//\)$' \| \
7767 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
7768$as_echo X"$as_dir" |
7769 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
7770 s//\1/
7771 q
7772 }
7773 /^X\(\/\/\)[^/].*/{
7774 s//\1/
7775 q
7776 }
7777 /^X\(\/\/\)$/{
7778 s//\1/
7779 q
7780 }
7781 /^X\(\/\).*/{
7782 s//\1/
7783 q
7784 }
7785 s/.*/./; q'`
7786 test -d "$as_dir" && break
7787 done
7788 test -z "$as_dirs" || eval "mkdir $as_dirs"
7789 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
2299a76d 7790
75086676
DD		 7791
7792} # as_fn_mkdir_p
2299a76d 7793if mkdir -p . 2>/dev/null; then
75086676 7794 as_mkdir_p='mkdir -p "$as_dir"'
2299a76d 7795else
58670637 7796 test -d ./-p && rmdir ./-p
2299a76d
DJ		 7797 as_mkdir_p=false
7798fi
7799
75086676
DD		 7800if test -x / >/dev/null 2>&1; then
7801 as_test_x='test -x'
7802else
7803 if ls -dL / >/dev/null 2>&1; then
7804 as_ls_L_option=L
7805 else
7806 as_ls_L_option=
7807 fi
7808 as_test_x='
7809 eval sh -c '\''
7810 if test -d "$1"; then
7811 test -d "$1/.";
7812 else
7813 case $1 in #(
7814 -*)set "./$1";;
7815 esac;
7816 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
7817 ???[sx]*):;;*)false;;esac;fi
7818 '\'' sh
7819 '
7820fi
7821as_executable_p=$as_test_x
2299a76d
DJ		 7822
7823# Sed expression to map a string onto a valid CPP name.
58670637 7824as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
2299a76d
DJ		 7825
7826# Sed expression to map a string onto a valid variable name.
58670637 7827as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
2299a76d
DJ		 7828
7829
2299a76d 7830exec 6>&1
75086676
DD		 7831## ----------------------------------- ##
7832## Main body of $CONFIG_STATUS script. ##
7833## ----------------------------------- ##
7834_ASEOF
7835test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
7836
7837cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7838# Save the log message, to keep $0 and so on meaningful, and to
2299a76d 7839# report actual input values of CONFIG_FILES etc. instead of their
75086676
DD		 7840# values after options handling.
7841ac_log="
2299a76d 7842This file was extended by $as_me, which was
75086676 7843generated by GNU Autoconf 2.64. Invocation command line was
2299a76d
DJ		 7844
7845 CONFIG_FILES = $CONFIG_FILES
7846 CONFIG_HEADERS = $CONFIG_HEADERS
7847 CONFIG_LINKS = $CONFIG_LINKS
7848 CONFIG_COMMANDS = $CONFIG_COMMANDS
7849 $ $0 $@
7850
75086676
DD		 7851on `(hostname || uname -n) 2>/dev/null | sed 1q`
7852"
7853
2299a76d
DJ		 7854_ACEOF
7855
75086676
DD		 7856case $ac_config_files in *"
7857"*) set x $ac_config_files; shift; ac_config_files=$*;;
7858esac
2299a76d 7859
75086676
DD		 7860case $ac_config_headers in *"
7861"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
7862esac
2299a76d 7863
2299a76d 7864
75086676
DD		 7865cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7866# Files that config.status was made for.
7867config_files="$ac_config_files"
7868config_headers="$ac_config_headers"
7869config_commands="$ac_config_commands"
2299a76d 7870
75086676 7871_ACEOF
2299a76d 7872
75086676 7873cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2299a76d 7874ac_cs_usage="\
75086676
DD		 7875\`$as_me' instantiates files and other configuration actions
7876from templates according to the current configuration. Unless the files
7877and actions are specified as TAGs, all are instantiated by default.
2299a76d 7878
75086676 7879Usage: $0 [OPTION]... [TAG]...
2299a76d
DJ		 7880
7881 -h, --help print this help, then exit
75086676
DD		 7882 -V, --version print version number and configuration settings, then exit
7883 -q, --quiet, --silent
7884 do not print progress messages
2299a76d
DJ		 7885 -d, --debug don't remove temporary files
7886 --recheck update $as_me by reconfiguring in the same conditions
75086676
DD		 7887 --file=FILE[:TEMPLATE]
7888 instantiate the configuration file FILE
7889 --header=FILE[:TEMPLATE]
7890 instantiate the configuration header FILE
2299a76d
DJ		 7891
7892Configuration files:
7893$config_files
7894
7895Configuration headers:
7896$config_headers
7897
7898Configuration commands:
7899$config_commands
7900
75086676 7901Report bugs to the package provider."
2299a76d 7902
75086676
DD		 7903_ACEOF
7904cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2299a76d
DJ		 7905ac_cs_version="\\
7906config.status
75086676
DD		 7907configured by $0, generated by GNU Autoconf 2.64,
7908 with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
2299a76d 7909
75086676 7910Copyright (C) 2009 Free Software Foundation, Inc.
2299a76d
DJ		 7911This config.status script is free software; the Free Software Foundation
7912gives unlimited permission to copy, distribute and modify it."
75086676
DD		 7913
7914ac_pwd='$ac_pwd'
7915srcdir='$srcdir'
7916INSTALL='$INSTALL'
7917test -n "\$AWK" || AWK=awk
2299a76d
DJ		 7918_ACEOF
7919
75086676
DD		 7920cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7921# The default lists apply if the user does not specify any file.
2299a76d
DJ		 7922ac_need_defaults=:
7923while test $# != 0
7924do
7925 case $1 in
7926 --*=*)
75086676
DD		 7927 ac_option=`expr "X$1" : 'X\([^=]*\)='`
7928 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
2299a76d
DJ		 7929 ac_shift=:
7930 ;;
75086676 7931 *)
2299a76d
DJ		 7932 ac_option=$1
7933 ac_optarg=$2
7934 ac_shift=shift
7935 ;;
2299a76d
DJ		 7936 esac
7937
7938 case $ac_option in
7939 # Handling of the options.
2299a76d
DJ		 7940 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
7941 ac_cs_recheck=: ;;
75086676
DD		 7942 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
7943 $as_echo "$ac_cs_version"; exit ;;
7944 --debug | --debu | --deb | --de | --d | -d )
2299a76d
DJ		 7945 debug=: ;;
7946 --file | --fil | --fi | --f )
7947 $ac_shift
75086676
DD		 7948 case $ac_optarg in
7949 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
7950 esac
7951 as_fn_append CONFIG_FILES " '$ac_optarg'"
2299a76d
DJ		 7952 ac_need_defaults=false;;
7953 --header | --heade | --head | --hea )
7954 $ac_shift
75086676
DD		 7955 case $ac_optarg in
7956 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
7957 esac
7958 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
2299a76d 7959 ac_need_defaults=false;;
75086676
DD		 7960 --he | --h)
7961 # Conflict between --help and --header
7962 as_fn_error "ambiguous option: \`$1'
7963Try \`$0 --help' for more information.";;
7964 --help | --hel | -h )
7965 $as_echo "$ac_cs_usage"; exit ;;
2299a76d
DJ		 7966 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
7967 | -silent | --silent | --silen | --sile | --sil | --si | --s)
7968 ac_cs_silent=: ;;
7969
7970 # This is an error.
75086676
DD		 7971 -*) as_fn_error "unrecognized option: \`$1'
7972Try \`$0 --help' for more information." ;;
2299a76d 7973
75086676
DD		 7974 *) as_fn_append ac_config_targets " $1"
7975 ac_need_defaults=false ;;
2299a76d
DJ		 7976
7977 esac
7978 shift
252b5132 7979done
2299a76d
DJ		 7980
7981ac_configure_extra_args=
7982
7983if $ac_cs_silent; then
7984 exec 6>/dev/null
7985 ac_configure_extra_args="$ac_configure_extra_args --silent"
252b5132 7986fi
252b5132 7987
2299a76d 7988_ACEOF
75086676 7989cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2299a76d 7990if \$ac_cs_recheck; then
75086676
DD		 7991 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
7992 shift
7993 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
7994 CONFIG_SHELL='$SHELL'
7995 export CONFIG_SHELL
7996 exec "\$@"
2299a76d 7997fi
252b5132 7998
2299a76d 7999_ACEOF
75086676
DD		 8000cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8001exec 5>>config.log
8002{
8003 echo
8004 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
8005## Running $as_me. ##
8006_ASBOX
8007 $as_echo "$ac_log"
8008} >&5
2299a76d 8009
75086676
DD		 8010_ACEOF
8011cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2299a76d 8012#
75086676 8013# INIT-COMMANDS
2299a76d 8014#
2299a76d
DJ		 8015srcdir=${srcdir}
8016host=${host}
8017target=${target}
8018with_target_subdir=${with_target_subdir}
2299a76d
DJ		 8019with_multisubdir=${with_multisubdir}
8020ac_configure_args="--enable-multilib ${ac_configure_args}"
8021CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
8022ORIGINAL_LD_FOR_MULTILIBS="${ORIGINAL_LD_FOR_MULTILIBS}"
8023libiberty_topdir=${libiberty_topdir}
8024
8025
8026_ACEOF
8027
75086676 8028cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2299a76d 8029
75086676 8030# Handling of arguments.
2299a76d
DJ		 8031for ac_config_target in $ac_config_targets
8032do
75086676
DD		 8033 case $ac_config_target in
8034 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
8035 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
8036 "testsuite/Makefile") CONFIG_FILES="$CONFIG_FILES testsuite/Makefile" ;;
8037 "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
8038
8039 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
252b5132 8040 esac
2299a76d 8041done
252b5132 8042
75086676 8043
2299a76d
DJ		 8044# If the user did not use the arguments to specify the items to instantiate,
8045# then the envvar interface is used. Set only those that are not.
8046# We use the long form for the default assignment because of an extremely
8047# bizarre bug on SunOS 4.1.3.
8048if $ac_need_defaults; then
8049 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
8050 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
8051 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
8052fi
8053
8054# Have a temporary directory for convenience. Make it in the build tree
75086676 8055# simply because there is no reason against having it here, and in addition,
2299a76d 8056# creating and moving files from /tmp can sometimes cause problems.
75086676
DD		 8057# Hook for its removal unless debugging.
8058# Note that there is a small window in which the directory will not be cleaned:
8059# after its creation but before its name has been assigned to `$tmp'.
2299a76d
DJ		 8060$debug ||
8061{
75086676
DD		 8062 tmp=
8063 trap 'exit_status=$?
8064 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
8065' 0
8066 trap 'as_fn_exit 1' 1 2 13 15
2299a76d 8067}
2299a76d
DJ		 8068# Create a (secure) tmp directory for tmp files.
8069
8070{
75086676 8071 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
2299a76d
DJ		 8072 test -n "$tmp" && test -d "$tmp"
8073} ||
8074{
75086676
DD		 8075 tmp=./conf$$-$RANDOM
8076 (umask 077 && mkdir "$tmp")
8077} || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
8078
8079# Set up the scripts for CONFIG_FILES section.
8080# No need to generate them if there are no CONFIG_FILES.
8081# This happens for instance with `./config.status config.h'.
8082if test -n "$CONFIG_FILES"; then
8083
8084if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
8085 ac_cs_awk_getline=:
8086 ac_cs_awk_pipe_init=
8087 ac_cs_awk_read_file='
8088 while ((getline aline < (F[key])) > 0)
8089 print(aline)
8090 close(F[key])'
8091 ac_cs_awk_pipe_fini=
8092else
8093 ac_cs_awk_getline=false
8094 ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
8095 ac_cs_awk_read_file='
8096 print "|#_!!_#|"
8097 print "cat " F[key] " &&"
8098 '$ac_cs_awk_pipe_init
8099 # The final `:' finishes the AND list.
8100 ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
8101fi
8102ac_cr=`echo X | tr X '\015'`
8103# On cygwin, bash can eat \r inside `` if the user requested igncr.
8104# But we know of no other shell where ac_cr would be empty at this
8105# point, so we can use a bashism as a fallback.
8106if test "x$ac_cr" = x; then
8107 eval ac_cr=\$\'\\r\'
8108fi
8109ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
8110if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
8111 ac_cs_awk_cr='\r'
8112else
8113 ac_cs_awk_cr=$ac_cr
8114fi
8115
8116echo 'BEGIN {' >"$tmp/subs1.awk" &&
8117_ACEOF
8118
8119# Create commands to substitute file output variables.
8120{
8121 echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
8122 echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
8123 echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
8124 echo "_ACAWK" &&
8125 echo "_ACEOF"
8126} >conf$$files.sh &&
8127. ./conf$$files.sh ||
8128 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
8129rm -f conf$$files.sh
8130
2299a76d 8131{
75086676
DD		 8132 echo "cat >conf$$subs.awk <<_ACEOF" &&
8133 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
8134 echo "_ACEOF"
8135} >conf$$subs.sh ||
8136 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
8137ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
8138ac_delim='%!_!# '
8139for ac_last_try in false false false false false :; do
8140 . ./conf$$subs.sh ||
8141 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
8142
8143 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
8144 if test $ac_delim_n = $ac_delim_num; then
8145 break
8146 elif $ac_last_try; then
8147 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
8148 else
8149 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
8150 fi
8151done
8152rm -f conf$$subs.sh
8153
8154cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8155cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
8156_ACEOF
8157sed -n '
8158h
8159s/^/S["/; s/!.*/"]=/
8160p
8161g
8162s/^[^!]*!//
8163:repl
8164t repl
8165s/'"$ac_delim"'$//
8166t delim
8167:nl
8168h
8169s/\(.\{148\}\).*/\1/
8170t more1
8171s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
8172p
8173n
8174b repl
8175:more1
8176s/["\\]/\\&/g; s/^/"/; s/$/"\\/
8177p
8178g
8179s/.\{148\}//
8180t nl
8181:delim
8182h
8183s/\(.\{148\}\).*/\1/
8184t more2
8185s/["\\]/\\&/g; s/^/"/; s/$/"/
8186p
8187b
8188:more2
8189s/["\\]/\\&/g; s/^/"/; s/$/"\\/
8190p
8191g
8192s/.\{148\}//
8193t delim
8194' <conf$$subs.awk | sed '
8195/^[^""]/{
8196 N
8197 s/\n//
2299a76d 8198}
75086676
DD		 8199' >>$CONFIG_STATUS || ac_write_fail=1
8200rm -f conf$$subs.awk
8201cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8202_ACAWK
8203cat >>"\$tmp/subs1.awk" <<_ACAWK &&
8204 for (key in S) S_is_set[key] = 1
8205 FS = "\a"
8206 \$ac_cs_awk_pipe_init
8207}
8208{
8209 line = $ 0
8210 nfields = split(line, field, "@")
8211 substed = 0
8212 len = length(field[1])
8213 for (i = 2; i < nfields; i++) {
8214 key = field[i]
8215 keylen = length(key)
8216 if (S_is_set[key]) {
8217 value = S[key]
8218 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
8219 len += length(value) + length(field[++i])
8220 substed = 1
8221 } else
8222 len += 1 + keylen
8223 }
8224 if (nfields == 3 && !substed) {
8225 key = field[2]
8226 if (F[key] != "" && line ~ /^[ ]*@.*@[ ]*$/) {
8227 \$ac_cs_awk_read_file
8228 next
8229 }
8230 }
8231 print line
8232}
8233\$ac_cs_awk_pipe_fini
8234_ACAWK
8235_ACEOF
8236cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8237if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
8238 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
8239else
8240 cat
8241fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
8242 || as_fn_error "could not setup config files machinery" "$LINENO" 5
2299a76d
DJ		 8243_ACEOF
8244
75086676
DD		 8245# VPATH may cause trouble with some makes, so we remove $(srcdir),
8246# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
8247# trailing colons and then remove the whole line if VPATH becomes empty
8248# (actually we leave an empty line to preserve line numbers).
8249if test "x$srcdir" = x.; then
8250 ac_vpsub='/^[ ]*VPATH[ ]*=/{
8251s/:*\$(srcdir):*/:/
8252s/:*\${srcdir}:*/:/
8253s/:*@srcdir@:*/:/
8254s/^\([^=]*=[ ]*\):*/\1/
8255s/:*$//
8256s/^[^=]*=[ ]*$//
8257}'
8258fi
2299a76d 8259
75086676
DD		 8260cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8261fi # test -n "$CONFIG_FILES"
2299a76d 8262
75086676
DD		 8263# Set up the scripts for CONFIG_HEADERS section.
8264# No need to generate them if there are no CONFIG_HEADERS.
8265# This happens for instance with `./config.status Makefile'.
8266if test -n "$CONFIG_HEADERS"; then
8267cat >"$tmp/defines.awk" <<\_ACAWK ||
8268BEGIN {
8269_ACEOF
8270
8271# Transform confdefs.h into an awk script `defines.awk', embedded as
8272# here-document in config.status, that substitutes the proper values into
8273# config.h.in to produce config.h.
8274
8275# Create a delimiter string that does not exist in confdefs.h, to ease
8276# handling of long lines.
8277ac_delim='%!_!# '
8278for ac_last_try in false false :; do
8279 ac_t=`sed -n "/$ac_delim/p" confdefs.h`
8280 if test -z "$ac_t"; then
8281 break
8282 elif $ac_last_try; then
8283 as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
8284 else
8285 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
252b5132 8286 fi
75086676 8287done
252b5132 8288
75086676
DD		 8289# For the awk script, D is an array of macro values keyed by name,
8290# likewise P contains macro parameters if any. Preserve backslash
8291# newline sequences.
8292
8293ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
8294sed -n '
8295s/.\{148\}/&'"$ac_delim"'/g
8296t rset
8297:rset
8298s/^[ ]*#[ ]*define[ ][ ]*/ /
8299t def
8300d
8301:def
8302s/\\$//
8303t bsnl
8304s/["\\]/\\&/g
8305s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
8306D["\1"]=" \3"/p
8307s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
8308d
8309:bsnl
8310s/["\\]/\\&/g
8311s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
8312D["\1"]=" \3\\\\\\n"\\/p
8313t cont
8314s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
8315t cont
8316d
8317:cont
8318n
8319s/.\{148\}/&'"$ac_delim"'/g
8320t clear
8321:clear
8322s/\\$//
8323t bsnlc
8324s/["\\]/\\&/g; s/^/"/; s/$/"/p
8325d
8326:bsnlc
8327s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
8328b cont
8329' <confdefs.h | sed '
8330s/'"$ac_delim"'/"\\\
8331"/g' >>$CONFIG_STATUS || ac_write_fail=1
8332
8333cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8334 for (key in D) D_is_set[key] = 1
8335 FS = "\a"
8336}
8337/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
8338 line = \$ 0
8339 split(line, arg, " ")
8340 if (arg[1] == "#") {
8341 defundef = arg[2]
8342 mac1 = arg[3]
8343 } else {
8344 defundef = substr(arg[1], 2)
8345 mac1 = arg[2]
8346 }
8347 split(mac1, mac2, "(") #)
8348 macro = mac2[1]
8349 prefix = substr(line, 1, index(line, defundef) - 1)
8350 if (D_is_set[macro]) {
8351 # Preserve the white space surrounding the "#".
8352 print prefix "define", macro P[macro] D[macro]
8353 next
8354 } else {
8355 # Replace #undef with comments. This is necessary, for example,
8356 # in the case of _POSIX_SOURCE, which is predefined and required
8357 # on some systems where configure will not decide to define it.
8358 if (defundef == "undef") {
8359 print "/*", prefix defundef, macro, "*/"
8360 next
8361 }
8362 }
8363}
8364{ print }
8365_ACAWK
2299a76d 8366_ACEOF
75086676
DD		 8367cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8368 as_fn_error "could not setup config headers machinery" "$LINENO" 5
8369fi # test -n "$CONFIG_HEADERS"
8370
8371
8372eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
8373shift
8374for ac_tag
8375do
8376 case $ac_tag in
8377 :[FHLC]) ac_mode=$ac_tag; continue;;
8378 esac
8379 case $ac_mode$ac_tag in
8380 :[FHL]*:*);;
8381 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
8382 :[FH]-) ac_tag=-:-;;
8383 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
8384 esac
8385 ac_save_IFS=$IFS
8386 IFS=:
8387 set x $ac_tag
8388 IFS=$ac_save_IFS
8389 shift
8390 ac_file=$1
8391 shift
8392
8393 case $ac_mode in
8394 :L) ac_source=$1;;
8395 :[FH])
8396 ac_file_inputs=
8397 for ac_f
8398 do
8399 case $ac_f in
8400 -) ac_f="$tmp/stdin";;
8401 *) # Look for the file first in the build tree, then in the source tree
8402 # (if the path is not absolute). The absolute path cannot be DOS-style,
8403 # because $ac_f cannot contain `:'.
8404 test -f "$ac_f" ||
8405 case $ac_f in
8406 [\\/$]*) false;;
8407 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
8408 esac ||
8409 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
8410 esac
8411 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
8412 as_fn_append ac_file_inputs " '$ac_f'"
8413 done
8414
8415 # Let's still pretend it is `configure' which instantiates (i.e., don't
8416 # use $as_me), people would be surprised to read:
8417 # /* config.h. Generated by config.status. */
8418 configure_input='Generated from '`
8419 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
8420 `' by configure.'
8421 if test x"$ac_file" != x-; then
8422 configure_input="$ac_file. $configure_input"
8423 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
8424$as_echo "$as_me: creating $ac_file" >&6;}
8425 fi
8426 # Neutralize special characters interpreted by sed in replacement strings.
8427 case $configure_input in #(
8428 *\&* | *\|* | *\\* )
8429 ac_sed_conf_input=`$as_echo "$configure_input" |
8430 sed 's/[\\\\&|]/\\\\&/g'`;; #(
8431 *) ac_sed_conf_input=$configure_input;;
8432 esac
8433
8434 case $ac_tag in
8435 *:-:* | *:-) cat >"$tmp/stdin" \
8436 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
8437 esac
8438 ;;
252b5132
RH		 8439 esac
8440
75086676 8441 ac_dir=`$as_dirname -- "$ac_file" ||
2299a76d 8442$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
58670637
DD		 8443 X"$ac_file" : 'X\(//\)[^/]' \| \
8444 X"$ac_file" : 'X\(//\)$' \| \
75086676
DD		 8445 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
8446$as_echo X"$ac_file" |
8447 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8448 s//\1/
8449 q
8450 }
8451 /^X\(\/\/\)[^/].*/{
8452 s//\1/
8453 q
8454 }
8455 /^X\(\/\/\)$/{
8456 s//\1/
8457 q
8458 }
8459 /^X\(\/\).*/{
8460 s//\1/
8461 q
8462 }
8463 s/.*/./; q'`
8464 as_dir="$ac_dir"; as_fn_mkdir_p
2299a76d 8465 ac_builddir=.
252b5132 8466
75086676
DD		 8467case "$ac_dir" in
8468.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
8469*)
8470 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
8471 # A ".." for each directory in $ac_dir_suffix.
8472 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
8473 case $ac_top_builddir_sub in
8474 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
8475 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
8476 esac ;;
8477esac
8478ac_abs_top_builddir=$ac_pwd
8479ac_abs_builddir=$ac_pwd$ac_dir_suffix
8480# for backward compatibility:
8481ac_top_builddir=$ac_top_build_prefix
2299a76d
DJ		 8482
8483case $srcdir in
75086676 8484 .) # We are building in place.
2299a76d 8485 ac_srcdir=.
75086676
DD		 8486 ac_top_srcdir=$ac_top_builddir_sub
8487 ac_abs_top_srcdir=$ac_pwd ;;
8488 [\\/]* | ?:[\\/]* ) # Absolute name.
2299a76d 8489 ac_srcdir=$srcdir$ac_dir_suffix;
75086676
DD		 8490 ac_top_srcdir=$srcdir
8491 ac_abs_top_srcdir=$srcdir ;;
8492 *) # Relative name.
8493 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
8494 ac_top_srcdir=$ac_top_build_prefix$srcdir
8495 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
2299a76d 8496esac
75086676 8497ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
85f969cd 8498
2299a76d 8499
75086676
DD		 8500 case $ac_mode in
8501 :F)
8502 #
8503 # CONFIG_FILE
8504 #
2299a76d
DJ		 8505
8506 case $INSTALL in
8507 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
75086676 8508 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
252b5132 8509 esac
75086676 8510_ACEOF
252b5132 8511
75086676
DD		 8512cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8513# If the template does not know about datarootdir, expand it.
8514# FIXME: This hack should be removed a few years after 2.60.
8515ac_datarootdir_hack=; ac_datarootdir_seen=
8516ac_sed_dataroot='
8517/datarootdir/ {
8518 p
8519 q
8520}
8521/@datadir@/p
8522/@docdir@/p
8523/@infodir@/p
8524/@localedir@/p
8525/@mandir@/p'
8526case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
8527*datarootdir*) ac_datarootdir_seen=yes;;
8528*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
8529 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
8530$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
8531_ACEOF
8532cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8533 ac_datarootdir_hack='
8534 s&@datadir@&$datadir&g
8535 s&@docdir@&$docdir&g
8536 s&@infodir@&$infodir&g
8537 s&@localedir@&$localedir&g
8538 s&@mandir@&$mandir&g
8539 s&\\\${datarootdir}&$datarootdir&g' ;;
8540esac
2299a76d 8541_ACEOF
75086676
DD		 8542
8543# Neutralize VPATH when `$srcdir' = `.'.
8544# Shell code in configure.ac might set extrasub.
8545# FIXME: do we really want to maintain this feature?
8546cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8547ac_sed_extra="$ac_vpsub
2299a76d
DJ		 8548$extrasub
8549_ACEOF
75086676 8550cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2299a76d
DJ		 8551:t
8552/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
75086676
DD		 8553s|@configure_input@|$ac_sed_conf_input|;t t
8554s&@top_builddir@&$ac_top_builddir_sub&;t t
8555s&@top_build_prefix@&$ac_top_build_prefix&;t t
8556s&@srcdir@&$ac_srcdir&;t t
8557s&@abs_srcdir@&$ac_abs_srcdir&;t t
8558s&@top_srcdir@&$ac_top_srcdir&;t t
8559s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
8560s&@builddir@&$ac_builddir&;t t
8561s&@abs_builddir@&$ac_abs_builddir&;t t
8562s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
8563s&@INSTALL@&$ac_INSTALL&;t t
8564$ac_datarootdir_hack
8565"
8566eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
8567if $ac_cs_awk_getline; then
8568 $AWK -f "$tmp/subs.awk"
8569else
8570 $AWK -f "$tmp/subs.awk" | $SHELL
8571fi >$tmp/out \
8572 || as_fn_error "could not create $ac_file" "$LINENO" 5
8573
8574test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
8575 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
8576 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
8577 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
8578which seems to be undefined. Please make sure it is defined." >&5
8579$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
8580which seems to be undefined. Please make sure it is defined." >&2;}
8581
8582 rm -f "$tmp/stdin"
2299a76d 8583 case $ac_file in
75086676
DD		 8584 -) cat "$tmp/out" && rm -f "$tmp/out";;
8585 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
8586 esac \
8587 || as_fn_error "could not create $ac_file" "$LINENO" 5
8588 ;;
8589 :H)
8590 #
8591 # CONFIG_HEADER
8592 #
2299a76d 8593 if test x"$ac_file" != x-; then
75086676
DD		 8594 {
8595 $as_echo "/* $configure_input */" \
8596 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
8597 } >"$tmp/config.h" \
8598 || as_fn_error "could not create $ac_file" "$LINENO" 5
8599 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
8600 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
8601$as_echo "$as_me: $ac_file is unchanged" >&6;}
2299a76d 8602 else
75086676
DD		 8603 rm -f "$ac_file"
8604 mv "$tmp/config.h" "$ac_file" \
8605 || as_fn_error "could not create $ac_file" "$LINENO" 5
2299a76d
DJ		 8606 fi
8607 else
75086676
DD		 8608 $as_echo "/* $configure_input */" \
8609 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
8610 || as_fn_error "could not create -" "$LINENO" 5
2299a76d 8611 fi
75086676 8612 ;;
85f969cd 8613
75086676
DD		 8614 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
8615$as_echo "$as_me: executing $ac_file commands" >&6;}
8616 ;;
8617 esac
2299a76d
DJ		 8618
8619
75086676
DD		 8620 case $ac_file$ac_mode in
8621 "default":C) test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h
252b5132 8622if test -n "$CONFIG_FILES"; then
c7efc4d5 8623 if test -n "${with_target_subdir}"; then
252b5132
RH		 8624 # FIXME: We shouldn't need to set ac_file
8625 ac_file=Makefile
52d98c2d 8626 LD="${ORIGINAL_LD_FOR_MULTILIBS}"
252b5132
RH		 8627 . ${libiberty_topdir}/config-ml.in
8628 fi
2299a76d 8629fi ;;
75086676 8630
2299a76d 8631 esac
75086676 8632done # for ac_tag
2299a76d 8633
2299a76d 8634
75086676 8635as_fn_exit 0
2299a76d 8636_ACEOF
2299a76d
DJ		 8637ac_clean_files=$ac_clean_files_save
8638
75086676
DD		 8639test $ac_write_fail = 0 ||
8640 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
8641
2299a76d
DJ		 8642
8643# configure is writing to config.log, and then calls config.status.
8644# config.status does its own redirection, appending to config.log.
8645# Unfortunately, on DOS this fails, as config.log is still kept open
8646# by configure, so config.status won't be able to write to it; its
8647# output is simply discarded. So we exec the FD to /dev/null,
8648# effectively closing config.log, so it can be properly (re)opened and
8649# appended to by config.status. When coming back to configure, we
8650# need to make the FD available again.
8651if test "$no_create" != yes; then
8652 ac_cs_success=:
8653 ac_config_status_args=
8654 test "$silent" = yes &&
8655 ac_config_status_args="$ac_config_status_args --quiet"
8656 exec 5>/dev/null
8657 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
8658 exec 5>>config.log
8659 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
8660 # would make configure fail if this is the last instruction.
75086676
DD		 8661 $ac_cs_success || as_fn_exit $?
8662fi
8663if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
8664 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
8665$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
2299a76d 8666fi
252b5132 8667
GDB Binutils - Deliverables
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