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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
597PICFLAG
598INSTALL_DATA
599INSTALL_SCRIPT
600INSTALL_PROGRAM
601EGREP
602GREP
603OUTPUT_OPTION
604NO_MINUS_C_MINUS_O
605ac_libiberty_warn_cflags
606CPP
607OBJEXT
608EXEEXT
609ac_ct_CC
610CPPFLAGS
611LDFLAGS
612CFLAGS
613CC
614RANLIB
615AR
616host_os
617host_vendor
618host_cpu
619host
620build_os
621build_vendor
622build_cpu
623build
624HAVE_PERL
625PERL
626BUILD_INFO
627MAKEINFO
628NOTMAINT
629MAINT
630libiberty_topdir
631target_alias
632host_alias
633build_alias
634LIBS
635ECHO_T
636ECHO_N
637ECHO_C
638DEFS
639mandir
640localedir
641libdir
642psdir
643pdfdir
644dvidir
645htmldir
646infodir
647docdir
648oldincludedir
649includedir
650localstatedir
651sharedstatedir
652sysconfdir
653datadir
654datarootdir
655libexecdir
656sbindir
657bindir
658program_transform_name
659prefix
660exec_prefix
661PACKAGE_URL
662PACKAGE_BUGREPORT
663PACKAGE_STRING
664PACKAGE_VERSION
665PACKAGE_TARNAME
666PACKAGE_NAME
667PATH_SEPARATOR
668SHELL'
2299a76d 669ac_subst_files='host_makefile_frag'
75086676
DD		 670ac_user_opts='
671enable_option_checking
672with_target_subdir
673with_build_subdir
674with_cross_host
675with_newlib
676enable_maintainer_mode
677enable_multilib
75086676 678enable_install_libiberty
a4818a05 679enable_largefile
75086676
DD		 680'
681 ac_precious_vars='build_alias
682host_alias
683target_alias
684CC
685CFLAGS
686LDFLAGS
687LIBS
688CPPFLAGS
689CPP'
690
252b5132
RH		 691
692# Initialize some variables set by options.
2299a76d
DJ		 693ac_init_help=
694ac_init_version=false
75086676
DD		 695ac_unrecognized_opts=
696ac_unrecognized_sep=
252b5132
RH		 697# The variables have the same names as the options, with
698# dashes changed to underlines.
2299a76d 699cache_file=/dev/null
252b5132 700exec_prefix=NONE
252b5132 701no_create=
252b5132
RH		 702no_recursion=
703prefix=NONE
704program_prefix=NONE
705program_suffix=NONE
706program_transform_name=s,x,x,
707silent=
708site=
709srcdir=
252b5132
RH		 710verbose=
711x_includes=NONE
712x_libraries=NONE
2299a76d
DJ		 713
714# Installation directory options.
715# These are left unexpanded so users can "make install exec_prefix=/foo"
716# and all the variables that are supposed to be based on exec_prefix
717# by default will actually change.
718# Use braces instead of parens because sh, perl, etc. also accept them.
75086676 719# (The list follows the same order as the GNU Coding Standards.)
252b5132
RH		 720bindir='${exec_prefix}/bin'
721sbindir='${exec_prefix}/sbin'
722libexecdir='${exec_prefix}/libexec'
75086676
DD		 723datarootdir='${prefix}/share'
724datadir='${datarootdir}'
252b5132
RH		 725sysconfdir='${prefix}/etc'
726sharedstatedir='${prefix}/com'
727localstatedir='${prefix}/var'
252b5132
RH		 728includedir='${prefix}/include'
729oldincludedir='/usr/include'
75086676
DD		 730docdir='${datarootdir}/doc/${PACKAGE}'
731infodir='${datarootdir}/info'
732htmldir='${docdir}'
733dvidir='${docdir}'
734pdfdir='${docdir}'
735psdir='${docdir}'
736libdir='${exec_prefix}/lib'
737localedir='${datarootdir}/locale'
738mandir='${datarootdir}/man'
252b5132 739
252b5132 740ac_prev=
75086676 741ac_dashdash=
252b5132
RH		 742for ac_option
743do
252b5132
RH		 744 # If the previous option needs an argument, assign it.
745 if test -n "$ac_prev"; then
75086676 746 eval $ac_prev=\$ac_option
252b5132
RH		 747 ac_prev=
748 continue
749 fi
750
75086676
DD		 751 case $ac_option in
752 *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
753 *) ac_optarg=yes ;;
754 esac
252b5132
RH		 755
756 # Accept the important Cygnus configure options, so we can diagnose typos.
757
75086676
DD		 758 case $ac_dashdash$ac_option in
759 --)
760 ac_dashdash=yes ;;
252b5132
RH		 761
762 -bindir | --bindir | --bindi | --bind | --bin | --bi)
763 ac_prev=bindir ;;
764 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
2299a76d 765 bindir=$ac_optarg ;;
252b5132
RH		 766
767 -build | --build | --buil | --bui | --bu)
2299a76d 768 ac_prev=build_alias ;;
252b5132 769 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
2299a76d 770 build_alias=$ac_optarg ;;
252b5132
RH		 771
772 -cache-file | --cache-file | --cache-fil | --cache-fi \
773 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
774 ac_prev=cache_file ;;
775 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
776 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
2299a76d
DJ		 777 cache_file=$ac_optarg ;;
778
779 --config-cache | -C)
780 cache_file=config.cache ;;
252b5132 781
75086676 782 -datadir | --datadir | --datadi | --datad)
252b5132 783 ac_prev=datadir ;;
75086676 784 -datadir=* | --datadir=* | --datadi=* | --datad=*)
2299a76d 785 datadir=$ac_optarg ;;
252b5132 786
75086676
DD		 787 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
788 | --dataroo | --dataro | --datar)
789 ac_prev=datarootdir ;;
790 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
791 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
792 datarootdir=$ac_optarg ;;
793
252b5132 794 -disable-* | --disable-*)
75086676 795 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
252b5132 796 # Reject names that are not valid shell variable names.
75086676
DD		 797 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
798 as_fn_error "invalid feature name: $ac_useropt"
799 ac_useropt_orig=$ac_useropt
800 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
801 case $ac_user_opts in
802 *"
803"enable_$ac_useropt"
804"*) ;;
805 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
806 ac_unrecognized_sep=', ';;
807 esac
808 eval enable_$ac_useropt=no ;;
809
810 -docdir | --docdir | --docdi | --doc | --do)
811 ac_prev=docdir ;;
812 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
813 docdir=$ac_optarg ;;
814
815 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
816 ac_prev=dvidir ;;
817 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
818 dvidir=$ac_optarg ;;
252b5132
RH		 819
820 -enable-* | --enable-*)
75086676 821 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
252b5132 822 # Reject names that are not valid shell variable names.
75086676
DD		 823 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
824 as_fn_error "invalid feature name: $ac_useropt"
825 ac_useropt_orig=$ac_useropt
826 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
827 case $ac_user_opts in
828 *"
829"enable_$ac_useropt"
830"*) ;;
831 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
832 ac_unrecognized_sep=', ';;
252b5132 833 esac
75086676 834 eval enable_$ac_useropt=\$ac_optarg ;;
252b5132
RH		 835
836 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
837 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
838 | --exec | --exe | --ex)
839 ac_prev=exec_prefix ;;
840 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
841 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
842 | --exec=* | --exe=* | --ex=*)
2299a76d 843 exec_prefix=$ac_optarg ;;
252b5132
RH		 844
845 -gas | --gas | --ga | --g)
846 # Obsolete; use --with-gas.
847 with_gas=yes ;;
848
2299a76d
DJ		 849 -help | --help | --hel | --he | -h)
850 ac_init_help=long ;;
851 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
852 ac_init_help=recursive ;;
853 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
854 ac_init_help=short ;;
252b5132
RH		 855
856 -host | --host | --hos | --ho)
2299a76d 857 ac_prev=host_alias ;;
252b5132 858 -host=* | --host=* | --hos=* | --ho=*)
2299a76d 859 host_alias=$ac_optarg ;;
252b5132 860
75086676
DD		 861 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
862 ac_prev=htmldir ;;
863 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
864 | --ht=*)
865 htmldir=$ac_optarg ;;
866
252b5132
RH		 867 -includedir | --includedir | --includedi | --included | --include \
868 | --includ | --inclu | --incl | --inc)
869 ac_prev=includedir ;;
870 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
871 | --includ=* | --inclu=* | --incl=* | --inc=*)
2299a76d 872 includedir=$ac_optarg ;;
252b5132
RH		 873
874 -infodir | --infodir | --infodi | --infod | --info | --inf)
875 ac_prev=infodir ;;
876 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
2299a76d 877 infodir=$ac_optarg ;;
252b5132
RH		 878
879 -libdir | --libdir | --libdi | --libd)
880 ac_prev=libdir ;;
881 -libdir=* | --libdir=* | --libdi=* | --libd=*)
2299a76d 882 libdir=$ac_optarg ;;
252b5132
RH		 883
884 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
885 | --libexe | --libex | --libe)
886 ac_prev=libexecdir ;;
887 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
888 | --libexe=* | --libex=* | --libe=*)
2299a76d 889 libexecdir=$ac_optarg ;;
252b5132 890
75086676
DD		 891 -localedir | --localedir | --localedi | --localed | --locale)
892 ac_prev=localedir ;;
893 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
894 localedir=$ac_optarg ;;
895
252b5132 896 -localstatedir | --localstatedir | --localstatedi | --localstated \
75086676 897 | --localstate | --localstat | --localsta | --localst | --locals)
252b5132
RH		 898 ac_prev=localstatedir ;;
899 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
75086676 900 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
2299a76d 901 localstatedir=$ac_optarg ;;
252b5132
RH		 902
903 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
904 ac_prev=mandir ;;
905 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
2299a76d 906 mandir=$ac_optarg ;;
252b5132
RH		 907
908 -nfp | --nfp | --nf)
909 # Obsolete; use --without-fp.
910 with_fp=no ;;
911
912 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
2299a76d 913 | --no-cr | --no-c | -n)
252b5132
RH		 914 no_create=yes ;;
915
916 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
917 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
918 no_recursion=yes ;;
919
920 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
921 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
922 | --oldin | --oldi | --old | --ol | --o)
923 ac_prev=oldincludedir ;;
924 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
925 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
926 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
2299a76d 927 oldincludedir=$ac_optarg ;;
252b5132
RH		 928
929 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
930 ac_prev=prefix ;;
931 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
2299a76d 932 prefix=$ac_optarg ;;
252b5132
RH		 933
934 -program-prefix | --program-prefix | --program-prefi | --program-pref \
935 | --program-pre | --program-pr | --program-p)
936 ac_prev=program_prefix ;;
937 -program-prefix=* | --program-prefix=* | --program-prefi=* \
938 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
2299a76d 939 program_prefix=$ac_optarg ;;
252b5132
RH		 940
941 -program-suffix | --program-suffix | --program-suffi | --program-suff \
942 | --program-suf | --program-su | --program-s)
943 ac_prev=program_suffix ;;
944 -program-suffix=* | --program-suffix=* | --program-suffi=* \
945 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
2299a76d 946 program_suffix=$ac_optarg ;;
252b5132
RH		 947
948 -program-transform-name | --program-transform-name \
949 | --program-transform-nam | --program-transform-na \
950 | --program-transform-n | --program-transform- \
951 | --program-transform | --program-transfor \
952 | --program-transfo | --program-transf \
953 | --program-trans | --program-tran \
954 | --progr-tra | --program-tr | --program-t)
955 ac_prev=program_transform_name ;;
956 -program-transform-name=* | --program-transform-name=* \
957 | --program-transform-nam=* | --program-transform-na=* \
958 | --program-transform-n=* | --program-transform-=* \
959 | --program-transform=* | --program-transfor=* \
960 | --program-transfo=* | --program-transf=* \
961 | --program-trans=* | --program-tran=* \
962 | --progr-tra=* | --program-tr=* | --program-t=*)
2299a76d 963 program_transform_name=$ac_optarg ;;
252b5132 964
75086676
DD		 965 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
966 ac_prev=pdfdir ;;
967 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
968 pdfdir=$ac_optarg ;;
969
970 -psdir | --psdir | --psdi | --psd | --ps)
971 ac_prev=psdir ;;
972 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
973 psdir=$ac_optarg ;;
974
252b5132
RH		 975 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
976 | -silent | --silent | --silen | --sile | --sil)
977 silent=yes ;;
978
979 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
980 ac_prev=sbindir ;;
981 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
982 | --sbi=* | --sb=*)
2299a76d 983 sbindir=$ac_optarg ;;
252b5132
RH		 984
985 -sharedstatedir | --sharedstatedir | --sharedstatedi \
986 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
987 | --sharedst | --shareds | --shared | --share | --shar \
988 | --sha | --sh)
989 ac_prev=sharedstatedir ;;
990 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
991 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
992 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
993 | --sha=* | --sh=*)
2299a76d 994 sharedstatedir=$ac_optarg ;;
252b5132
RH		 995
996 -site | --site | --sit)
997 ac_prev=site ;;
998 -site=* | --site=* | --sit=*)
2299a76d 999 site=$ac_optarg ;;
252b5132
RH		 1000
1001 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1002 ac_prev=srcdir ;;
1003 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
2299a76d 1004 srcdir=$ac_optarg ;;
252b5132
RH		 1005
1006 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1007 | --syscon | --sysco | --sysc | --sys | --sy)
1008 ac_prev=sysconfdir ;;
1009 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1010 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
2299a76d 1011 sysconfdir=$ac_optarg ;;
252b5132
RH		 1012
1013 -target | --target | --targe | --targ | --tar | --ta | --t)
2299a76d 1014 ac_prev=target_alias ;;
252b5132 1015 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
2299a76d 1016 target_alias=$ac_optarg ;;
252b5132
RH		 1017
1018 -v | -verbose | --verbose | --verbos | --verbo | --verb)
1019 verbose=yes ;;
1020
2299a76d
DJ		 1021 -version | --version | --versio | --versi | --vers | -V)
1022 ac_init_version=: ;;
252b5132
RH		 1023
1024 -with-* | --with-*)
75086676 1025 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
252b5132 1026 # Reject names that are not valid shell variable names.
75086676
DD		 1027 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1028 as_fn_error "invalid package name: $ac_useropt"
1029 ac_useropt_orig=$ac_useropt
1030 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1031 case $ac_user_opts in
1032 *"
1033"with_$ac_useropt"
1034"*) ;;
1035 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1036 ac_unrecognized_sep=', ';;
252b5132 1037 esac
75086676 1038 eval with_$ac_useropt=\$ac_optarg ;;
252b5132
RH		 1039
1040 -without-* | --without-*)
75086676 1041 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
252b5132 1042 # Reject names that are not valid shell variable names.
75086676
DD		 1043 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1044 as_fn_error "invalid package name: $ac_useropt"
1045 ac_useropt_orig=$ac_useropt
1046 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1047 case $ac_user_opts in
1048 *"
1049"with_$ac_useropt"
1050"*) ;;
1051 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1052 ac_unrecognized_sep=', ';;
1053 esac
1054 eval with_$ac_useropt=no ;;
252b5132
RH		 1055
1056 --x)
1057 # Obsolete; use --with-x.
1058 with_x=yes ;;
1059
1060 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1061 | --x-incl | --x-inc | --x-in | --x-i)
1062 ac_prev=x_includes ;;
1063 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1064 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
2299a76d 1065 x_includes=$ac_optarg ;;
252b5132
RH		 1066
1067 -x-libraries | --x-libraries | --x-librarie | --x-librari \
1068 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1069 ac_prev=x_libraries ;;
1070 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1071 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
2299a76d 1072 x_libraries=$ac_optarg ;;
252b5132 1073
75086676
DD		 1074 -*) as_fn_error "unrecognized option: \`$ac_option'
1075Try \`$0 --help' for more information."
252b5132
RH		 1076 ;;
1077
2299a76d
DJ		 1078 *=*)
1079 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1080 # Reject names that are not valid shell variable names.
75086676
DD		 1081 case $ac_envvar in #(
1082 '' | [0-9]* | *[!_$as_cr_alnum]* )
1083 as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1084 esac
1085 eval $ac_envvar=\$ac_optarg
2299a76d
DJ		 1086 export $ac_envvar ;;
1087
252b5132 1088 *)
2299a76d 1089 # FIXME: should be removed in autoconf 3.0.
75086676 1090 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
2299a76d 1091 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
75086676 1092 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
2299a76d 1093 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
252b5132
RH		 1094 ;;
1095
1096 esac
1097done
1098
1099if test -n "$ac_prev"; then
2299a76d 1100 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
75086676 1101 as_fn_error "missing argument to $ac_option"
252b5132 1102fi
252b5132 1103
75086676
DD		 1104if test -n "$ac_unrecognized_opts"; then
1105 case $enable_option_checking in
1106 no) ;;
1107 fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1108 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
2299a76d 1109 esac
75086676 1110fi
252b5132 1111
75086676
DD		 1112# Check all directory arguments for consistency.
1113for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1114 datadir sysconfdir sharedstatedir localstatedir includedir \
1115 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1116 libdir localedir mandir
252b5132 1117do
75086676
DD		 1118 eval ac_val=\$$ac_var
1119 # Remove trailing slashes.
2299a76d 1120 case $ac_val in
75086676
DD		 1121 */ )
1122 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1123 eval $ac_var=\$ac_val;;
252b5132 1124 esac
75086676
DD		 1125 # Be sure to have absolute directory names.
1126 case $ac_val in
1127 [\\/$]* | ?:[\\/]* ) continue;;
1128 NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1129 esac
1130 as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
252b5132
RH		 1131done
1132
2299a76d
DJ		 1133# There might be people who depend on the old broken behavior: `$host'
1134# used to hold the argument of --host etc.
1135# FIXME: To remove some day.
1136build=$build_alias
1137host=$host_alias
1138target=$target_alias
1139
1140# FIXME: To remove some day.
1141if test "x$host_alias" != x; then
1142 if test "x$build_alias" = x; then
1143 cross_compiling=maybe
75086676 1144 $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
2299a76d
DJ		 1145 If a cross compiler is detected then cross compile mode will be used." >&2
1146 elif test "x$build_alias" != "x$host_alias"; then
1147 cross_compiling=yes
1148 fi
1149fi
252b5132 1150
2299a76d
DJ		 1151ac_tool_prefix=
1152test -n "$host_alias" && ac_tool_prefix=$host_alias-
1153
1154test "$silent" = yes && exec 6>/dev/null
252b5132 1155
252b5132 1156
75086676
DD		 1157ac_pwd=`pwd` && test -n "$ac_pwd" &&
1158ac_ls_di=`ls -di .` &&
1159ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1160 as_fn_error "working directory cannot be determined"
1161test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1162 as_fn_error "pwd does not report name of working directory"
1163
1164
252b5132
RH		 1165# Find the source files, if location was not specified.
1166if test -z "$srcdir"; then
1167 ac_srcdir_defaulted=yes
75086676
DD		 1168 # Try the directory containing this script, then the parent directory.
1169 ac_confdir=`$as_dirname -- "$as_myself" ||
1170$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1171 X"$as_myself" : 'X\(//\)[^/]' \| \
1172 X"$as_myself" : 'X\(//\)$' \| \
1173 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1174$as_echo X"$as_myself" |
1175 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1176 s//\1/
1177 q
1178 }
1179 /^X\(\/\/\)[^/].*/{
1180 s//\1/
1181 q
1182 }
1183 /^X\(\/\/\)$/{
1184 s//\1/
1185 q
1186 }
1187 /^X\(\/\).*/{
1188 s//\1/
1189 q
1190 }
1191 s/.*/./; q'`
252b5132 1192 srcdir=$ac_confdir
75086676 1193 if test ! -r "$srcdir/$ac_unique_file"; then
252b5132
RH		 1194 srcdir=..
1195 fi
1196else
1197 ac_srcdir_defaulted=no
1198fi
75086676
DD		 1199if test ! -r "$srcdir/$ac_unique_file"; then
1200 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1201 as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1202fi
1203ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1204ac_abs_confdir=`(
1205 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1206 pwd)`
1207# When building in place, set srcdir=.
1208if test "$ac_abs_confdir" = "$ac_pwd"; then
1209 srcdir=.
1210fi
1211# Remove unnecessary trailing slashes from srcdir.
1212# Double slashes in file names in object file debugging info
1213# mess up M-x gdb in Emacs.
1214case $srcdir in
1215*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1216esac
1217for ac_var in $ac_precious_vars; do
1218 eval ac_env_${ac_var}_set=\${${ac_var}+set}
1219 eval ac_env_${ac_var}_value=\$${ac_var}
1220 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1221 eval ac_cv_env_${ac_var}_value=\$${ac_var}
1222done
2299a76d
DJ		 1223
1224#
1225# Report the --help message.
1226#
1227if test "$ac_init_help" = "long"; then
1228 # Omit some internal or obsolete options to make the list less imposing.
1229 # This message is too long to be a string in the A/UX 3.1 sh.
1230 cat <<_ACEOF
1231\`configure' configures this package to adapt to many kinds of systems.
1232
1233Usage: $0 [OPTION]... [VAR=VALUE]...
1234
1235To assign environment variables (e.g., CC, CFLAGS...), specify them as
1236VAR=VALUE. See below for descriptions of some of the useful variables.
1237
1238Defaults for the options are specified in brackets.
1239
1240Configuration:
1241 -h, --help display this help and exit
1242 --help=short display options specific to this package
1243 --help=recursive display the short help of all the included packages
1244 -V, --version display version information and exit
1245 -q, --quiet, --silent do not print \`checking...' messages
1246 --cache-file=FILE cache test results in FILE [disabled]
1247 -C, --config-cache alias for \`--cache-file=config.cache'
1248 -n, --no-create do not create output files
1249 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1250
2299a76d
DJ		 1251Installation directories:
1252 --prefix=PREFIX install architecture-independent files in PREFIX
75086676 1253 [$ac_default_prefix]
2299a76d 1254 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
75086676 1255 [PREFIX]
2299a76d
DJ		 1256
1257By default, \`make install' will install all the files in
1258\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1259an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1260for instance \`--prefix=\$HOME'.
1261
1262For better control, use the options below.
1263
1264Fine tuning of the installation directories:
75086676
DD		 1265 --bindir=DIR user executables [EPREFIX/bin]
1266 --sbindir=DIR system admin executables [EPREFIX/sbin]
1267 --libexecdir=DIR program executables [EPREFIX/libexec]
1268 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1269 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1270 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1271 --libdir=DIR object code libraries [EPREFIX/lib]
1272 --includedir=DIR C header files [PREFIX/include]
1273 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1274 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1275 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1276 --infodir=DIR info documentation [DATAROOTDIR/info]
1277 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1278 --mandir=DIR man documentation [DATAROOTDIR/man]
1279 --docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]
1280 --htmldir=DIR html documentation [DOCDIR]
1281 --dvidir=DIR dvi documentation [DOCDIR]
1282 --pdfdir=DIR pdf documentation [DOCDIR]
1283 --psdir=DIR ps documentation [DOCDIR]
2299a76d
DJ		 1284_ACEOF
1285
1286 cat <<\_ACEOF
1287
1288System types:
1289 --build=BUILD configure for building on BUILD [guessed]
1290 --host=HOST cross-compile to build programs to run on HOST [BUILD]
1291_ACEOF
1292fi
1293
1294if test -n "$ac_init_help"; then
1295
1296 cat <<\_ACEOF
1297
1298Optional Features:
75086676 1299 --disable-option-checking ignore unrecognized --enable/--with options
2299a76d
DJ		 1300 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1301 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1302 --enable-maintainer-mode
1303 enable make rules and dependencies not useful
1304 (and sometimes confusing) to the casual installer
958afec3 1305 --enable-multilib build many library versions (default)
a4818a05 1306 --enable-install-libiberty Install headers and library for end users
899de170 1307 --disable-largefile omit support for large files
2299a76d
DJ		 1308
1309Optional Packages:
1310 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1311 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1312 --with-target-subdir=SUBDIR Configuring in a subdirectory for target
1313 --with-build-subdir=SUBDIR Configuring in a subdirectory for build
1314 --with-cross-host=HOST Configuring with a cross compiler
1315 --with-newlib Configuring with newlib
1316
1317Some influential environment variables:
1318 CC C compiler command
1319 CFLAGS C compiler flags
1320 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1321 nonstandard directory <lib dir>
75086676
DD		 1322 LIBS libraries to pass to the linker, e.g. -l<library>
1323 CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1324 you have headers in a nonstandard directory <include dir>
2299a76d
DJ		 1325 CPP C preprocessor
1326
1327Use these variables to override the choices made by `configure' or to help
1328it to find libraries and programs with nonstandard names/locations.
1329
75086676 1330Report bugs to the package provider.
2299a76d 1331_ACEOF
75086676 1332ac_status=$?
2299a76d
DJ		 1333fi
1334
1335if test "$ac_init_help" = "recursive"; then
1336 # If there are subdirs, report their specific --help.
2299a76d 1337 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
75086676
DD		 1338 test -d "$ac_dir" ||
1339 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1340 continue
2299a76d
DJ		 1341 ac_builddir=.
1342
75086676
DD		 1343case "$ac_dir" in
1344.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1345*)
1346 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1347 # A ".." for each directory in $ac_dir_suffix.
1348 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1349 case $ac_top_builddir_sub in
1350 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1351 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1352 esac ;;
1353esac
1354ac_abs_top_builddir=$ac_pwd
1355ac_abs_builddir=$ac_pwd$ac_dir_suffix
1356# for backward compatibility:
1357ac_top_builddir=$ac_top_build_prefix
2299a76d
DJ		 1358
1359case $srcdir in
75086676 1360 .) # We are building in place.
2299a76d 1361 ac_srcdir=.
75086676
DD		 1362 ac_top_srcdir=$ac_top_builddir_sub
1363 ac_abs_top_srcdir=$ac_pwd ;;
1364 [\\/]* | ?:[\\/]* ) # Absolute name.
2299a76d 1365 ac_srcdir=$srcdir$ac_dir_suffix;
75086676
DD		 1366 ac_top_srcdir=$srcdir
1367 ac_abs_top_srcdir=$srcdir ;;
1368 *) # Relative name.
1369 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1370 ac_top_srcdir=$ac_top_build_prefix$srcdir
1371 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
58670637 1372esac
75086676
DD		 1373ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1374
1375 cd "$ac_dir" || { ac_status=$?; continue; }
1376 # Check for guested configure.
1377 if test -f "$ac_srcdir/configure.gnu"; then
1378 echo &&
1379 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1380 elif test -f "$ac_srcdir/configure"; then
1381 echo &&
1382 $SHELL "$ac_srcdir/configure" --help=recursive
2299a76d 1383 else
75086676
DD		 1384 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1385 fi || ac_status=$?
1386 cd "$ac_pwd" || { ac_status=$?; break; }
2299a76d
DJ		 1387 done
1388fi
1389
75086676 1390test -n "$ac_init_help" && exit $ac_status
2299a76d
DJ		 1391if $ac_init_version; then
1392 cat <<\_ACEOF
75086676
DD		 1393configure
1394generated by GNU Autoconf 2.64
2299a76d 1395
75086676 1396Copyright (C) 2009 Free Software Foundation, Inc.
2299a76d
DJ		 1397This configure script is free software; the Free Software Foundation
1398gives unlimited permission to copy, distribute and modify it.
1399_ACEOF
75086676 1400 exit
2299a76d 1401fi
2299a76d 1402
75086676
DD		 1403## ------------------------ ##
1404## Autoconf initialization. ##
1405## ------------------------ ##
2299a76d 1406
75086676
DD		 1407# ac_fn_c_try_compile LINENO
1408# --------------------------
1409# Try to compile conftest.$ac_ext, and return whether this succeeded.
1410ac_fn_c_try_compile ()
2299a76d 1411{
75086676
DD		 1412 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1413 rm -f conftest.$ac_objext
1414 if { { ac_try="$ac_compile"
1415case "(($ac_try" in
1416 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1417 *) ac_try_echo=$ac_try;;
1418esac
1419eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1420$as_echo "$ac_try_echo"; } >&5
1421 (eval "$ac_compile") 2>conftest.err
1422 ac_status=$?
1423 if test -s conftest.err; then
1424 grep -v '^ *+' conftest.err >conftest.er1
1425 cat conftest.er1 >&5
1426 mv -f conftest.er1 conftest.err
1427 fi
1428 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1429 test $ac_status = 0; } && {
1430 test -z "$ac_c_werror_flag" ||
1431 test ! -s conftest.err
1432 } && test -s conftest.$ac_objext; then :
1433 ac_retval=0
1434else
1435 $as_echo "$as_me: failed program was:" >&5
1436sed 's/^/| /' conftest.$ac_ext >&5
2299a76d 1437
75086676
DD		 1438 ac_retval=1
1439fi
1440 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1441 return $ac_retval
2299a76d 1442
75086676 1443} # ac_fn_c_try_compile
2299a76d 1444
75086676
DD		 1445# ac_fn_c_try_cpp LINENO
1446# ----------------------
1447# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1448ac_fn_c_try_cpp ()
1449{
1450 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1451 if { { ac_try="$ac_cpp conftest.$ac_ext"
1452case "(($ac_try" in
1453 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1454 *) ac_try_echo=$ac_try;;
1455esac
1456eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1457$as_echo "$ac_try_echo"; } >&5
1458 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1459 ac_status=$?
1460 if test -s conftest.err; then
1461 grep -v '^ *+' conftest.err >conftest.er1
1462 cat conftest.er1 >&5
1463 mv -f conftest.er1 conftest.err
1464 fi
1465 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1466 test $ac_status = 0; } >/dev/null && {
1467 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1468 test ! -s conftest.err
1469 }; then :
1470 ac_retval=0
1471else
1472 $as_echo "$as_me: failed program was:" >&5
1473sed 's/^/| /' conftest.$ac_ext >&5
2299a76d 1474
75086676
DD		 1475 ac_retval=1
1476fi
1477 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1478 return $ac_retval
2299a76d 1479
75086676 1480} # ac_fn_c_try_cpp
2299a76d 1481
75086676
DD		 1482# ac_fn_c_try_run LINENO
1483# ----------------------
1484# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1485# that executables *can* be run.
1486ac_fn_c_try_run ()
1487{
1488 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1489 if { { ac_try="$ac_link"
1490case "(($ac_try" in
1491 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1492 *) ac_try_echo=$ac_try;;
1493esac
1494eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1495$as_echo "$ac_try_echo"; } >&5
1496 (eval "$ac_link") 2>&5
1497 ac_status=$?
1498 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1499 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1500 { { case "(($ac_try" in
1501 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1502 *) ac_try_echo=$ac_try;;
1503esac
1504eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1505$as_echo "$ac_try_echo"; } >&5
1506 (eval "$ac_try") 2>&5
1507 ac_status=$?
1508 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1509 test $ac_status = 0; }; }; then :
1510 ac_retval=0
1511else
1512 $as_echo "$as_me: program exited with status $ac_status" >&5
1513 $as_echo "$as_me: failed program was:" >&5
1514sed 's/^/| /' conftest.$ac_ext >&5
2299a76d 1515
75086676
DD		 1516 ac_retval=$ac_status
1517fi
1518 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1519 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1520 return $ac_retval
2299a76d 1521
75086676 1522} # ac_fn_c_try_run
252b5132 1523
75086676
DD		 1524# ac_fn_c_check_header_preproc LINENO HEADER VAR
1525# ----------------------------------------------
1526# Tests whether HEADER is present, setting the cache variable VAR accordingly.
1527ac_fn_c_check_header_preproc ()
1528{
1529 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1530 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1531$as_echo_n "checking for $2... " >&6; }
1532if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1533 $as_echo_n "(cached) " >&6
1534else
1535 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1536/* end confdefs.h. */
1537#include <$2>
2299a76d 1538_ACEOF
75086676
DD		 1539if ac_fn_c_try_cpp "$LINENO"; then :
1540 eval "$3=yes"
1541else
1542 eval "$3=no"
1543fi
1544rm -f conftest.err conftest.$ac_ext
1545fi
1546eval ac_res=\$$3
1547 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1548$as_echo "$ac_res" >&6; }
1549 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2299a76d 1550
75086676 1551} # ac_fn_c_check_header_preproc
2299a76d 1552
75086676
DD		 1553# ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
1554# --------------------------------------------
1555# Tries to find the compile-time value of EXPR in a program that includes
1556# INCLUDES, setting VAR accordingly. Returns whether the value could be
1557# computed
1558ac_fn_c_compute_int ()
1559{
1560 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1561 if test "$cross_compiling" = yes; then
1562 # Depending upon the size, compute the lo and hi bounds.
1563cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1564/* end confdefs.h. */
1565$4
1566int
1567main ()
1568{
1569static int test_array [1 - 2 * !(($2) >= 0)];
1570test_array [0] = 0
2299a76d 1571
75086676
DD		 1572 ;
1573 return 0;
1574}
1575_ACEOF
1576if ac_fn_c_try_compile "$LINENO"; then :
1577 ac_lo=0 ac_mid=0
1578 while :; do
1579 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1580/* end confdefs.h. */
1581$4
1582int
1583main ()
2299a76d 1584{
75086676
DD		 1585static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1586test_array [0] = 0
1587
1588 ;
1589 return 0;
2299a76d 1590}
75086676
DD		 1591_ACEOF
1592if ac_fn_c_try_compile "$LINENO"; then :
1593 ac_hi=$ac_mid; break
1594else
1595 as_fn_arith $ac_mid + 1 && ac_lo=$as_val
1596 if test $ac_lo -le $ac_mid; then
1597 ac_lo= ac_hi=
1598 break
1599 fi
1600 as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
1601fi
1602rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1603 done
1604else
1605 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1606/* end confdefs.h. */
1607$4
1608int
1609main ()
1610{
1611static int test_array [1 - 2 * !(($2) < 0)];
1612test_array [0] = 0
2299a76d 1613
75086676
DD		 1614 ;
1615 return 0;
1616}
1617_ACEOF
1618if ac_fn_c_try_compile "$LINENO"; then :
1619 ac_hi=-1 ac_mid=-1
1620 while :; do
1621 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1622/* end confdefs.h. */
1623$4
1624int
1625main ()
1626{
1627static int test_array [1 - 2 * !(($2) >= $ac_mid)];
1628test_array [0] = 0
2299a76d 1629
75086676
DD		 1630 ;
1631 return 0;
1632}
1633_ACEOF
1634if ac_fn_c_try_compile "$LINENO"; then :
1635 ac_lo=$ac_mid; break
1636else
1637 as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
1638 if test $ac_mid -le $ac_hi; then
1639 ac_lo= ac_hi=
1640 break
1641 fi
1642 as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
1643fi
1644rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1645 done
1646else
1647 ac_lo= ac_hi=
1648fi
1649rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1650fi
1651rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1652# Binary search between lo and hi bounds.
1653while test "x$ac_lo" != "x$ac_hi"; do
1654 as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
1655 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1656/* end confdefs.h. */
1657$4
1658int
1659main ()
1660{
1661static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1662test_array [0] = 0
2299a76d 1663
75086676
DD		 1664 ;
1665 return 0;
1666}
1667_ACEOF
1668if ac_fn_c_try_compile "$LINENO"; then :
1669 ac_hi=$ac_mid
1670else
1671 as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
1672fi
1673rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2299a76d 1674done
75086676
DD		 1675case $ac_lo in #((
1676?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
1677'') ac_retval=1 ;;
1678esac
1679 else
1680 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1681/* end confdefs.h. */
1682$4
1683static long int longval () { return $2; }
1684static unsigned long int ulongval () { return $2; }
1685#include <stdio.h>
1686#include <stdlib.h>
1687int
1688main ()
1689{
2299a76d 1690
75086676
DD		 1691 FILE *f = fopen ("conftest.val", "w");
1692 if (! f)
1693 return 1;
1694 if (($2) < 0)
1695 {
1696 long int i = longval ();
1697 if (i != ($2))
1698 return 1;
1699 fprintf (f, "%ld", i);
1700 }
1701 else
1702 {
1703 unsigned long int i = ulongval ();
1704 if (i != ($2))
1705 return 1;
1706 fprintf (f, "%lu", i);
1707 }
1708 /* Do not output a trailing newline, as this causes \r\n confusion
1709 on some platforms. */
1710 return ferror (f) || fclose (f) != 0;
2299a76d 1711
75086676
DD		 1712 ;
1713 return 0;
1714}
2299a76d 1715_ACEOF
75086676
DD		 1716if ac_fn_c_try_run "$LINENO"; then :
1717 echo >>conftest.val; read $3 <conftest.val; ac_retval=0
1718else
1719 ac_retval=1
1720fi
1721rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
1722 conftest.$ac_objext conftest.beam conftest.$ac_ext
1723rm -f conftest.val
2299a76d 1724
75086676
DD		 1725 fi
1726 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1727 return $ac_retval
2299a76d 1728
75086676 1729} # ac_fn_c_compute_int
2299a76d 1730
75086676
DD		 1731# ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1732# -------------------------------------------
1733# Tests whether TYPE exists after having included INCLUDES, setting cache
1734# variable VAR accordingly.
1735ac_fn_c_check_type ()
1736{
1737 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1738 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1739$as_echo_n "checking for $2... " >&6; }
1740if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1741 $as_echo_n "(cached) " >&6
1742else
1743 eval "$3=no"
1744 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1745/* end confdefs.h. */
1746$4
1747int
1748main ()
1749{
1750if (sizeof ($2))
1751 return 0;
1752 ;
1753 return 0;
1754}
2299a76d 1755_ACEOF
75086676
DD		 1756if ac_fn_c_try_compile "$LINENO"; then :
1757 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1758/* end confdefs.h. */
1759$4
1760int
1761main ()
1762{
1763if (sizeof (($2)))
1764 return 0;
1765 ;
1766 return 0;
1767}
2299a76d 1768_ACEOF
75086676 1769if ac_fn_c_try_compile "$LINENO"; then :
2299a76d 1770
75086676
DD		 1771else
1772 eval "$3=yes"
1773fi
1774rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1775fi
1776rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1777fi
1778eval ac_res=\$$3
1779 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1780$as_echo "$ac_res" >&6; }
1781 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2299a76d 1782
75086676 1783} # ac_fn_c_check_type
2299a76d 1784
75086676
DD		 1785# ac_fn_c_try_link LINENO
1786# -----------------------
1787# Try to link conftest.$ac_ext, and return whether this succeeded.
1788ac_fn_c_try_link ()
1789{
1790 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1791 rm -f conftest.$ac_objext conftest$ac_exeext
1792 if { { ac_try="$ac_link"
1793case "(($ac_try" in
1794 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1795 *) ac_try_echo=$ac_try;;
1796esac
1797eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1798$as_echo "$ac_try_echo"; } >&5
1799 (eval "$ac_link") 2>conftest.err
1800 ac_status=$?
1801 if test -s conftest.err; then
1802 grep -v '^ *+' conftest.err >conftest.er1
1803 cat conftest.er1 >&5
1804 mv -f conftest.er1 conftest.err
252b5132 1805 fi
75086676
DD		 1806 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1807 test $ac_status = 0; } && {
1808 test -z "$ac_c_werror_flag" ||
1809 test ! -s conftest.err
1810 } && test -s conftest$ac_exeext && {
1811 test "$cross_compiling" = yes ||
1812 $as_test_x conftest$ac_exeext
1813 }; then :
1814 ac_retval=0
1815else
1816 $as_echo "$as_me: failed program was:" >&5
1817sed 's/^/| /' conftest.$ac_ext >&5
1818
1819 ac_retval=1
252b5132 1820fi
75086676
DD		 1821 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1822 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1823 # interfere with the next link command; also delete a directory that is
1824 # left behind by Apple's compiler. We do this before executing the actions.
1825 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1826 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1827 return $ac_retval
252b5132 1828
75086676
DD		 1829} # ac_fn_c_try_link
1830
1831# ac_fn_c_check_func LINENO FUNC VAR
1832# ----------------------------------
1833# Tests whether FUNC exists, setting the cache variable VAR accordingly
1834ac_fn_c_check_func ()
1835{
1836 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1837 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1838$as_echo_n "checking for $2... " >&6; }
1839if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1840 $as_echo_n "(cached) " >&6
252b5132 1841else
75086676
DD		 1842 if test x$gcc_no_link = xyes; then
1843 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
2299a76d 1844fi
75086676
DD		 1845cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1846/* end confdefs.h. */
85f1f7cf
DD		 1847/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1848 For example, HP-UX 11i <limits.h> declares gettimeofday. */
1849#define $2 innocuous_$2
1850
75086676
DD		 1851/* System header to define __stub macros and hopefully few prototypes,
1852 which can conflict with char $2 (); below.
1853 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
85f1f7cf
DD		 1854 <limits.h> exists even on freestanding compilers. */
1855
1856#ifdef __STDC__
75086676
DD		 1857# include <limits.h>
1858#else
1859# include <assert.h>
1860#endif
85f1f7cf
DD		 1861
1862#undef $2
1863
1864/* Override any GCC internal prototype to avoid an error.
1865 Use char because int might match the return type of a GCC
1866 builtin and then its argument prototype would still apply. */
75086676
DD		 1867#ifdef __cplusplus
1868extern "C"
75086676 1869#endif
75086676
DD		 1870char $2 ();
1871/* The GNU C library defines this for functions which it implements
1872 to always fail with ENOSYS. Some functions are actually named
1873 something starting with __ and the normal name is an alias. */
85f1f7cf 1874#if defined __stub_$2 || defined __stub___$2
75086676 1875choke me
75086676 1876#endif
2299a76d 1877
75086676
DD		 1878int
1879main ()
1880{
85f1f7cf 1881return $2 ();
75086676
DD		 1882 ;
1883 return 0;
1884}
1885_ACEOF
1886if ac_fn_c_try_link "$LINENO"; then :
1887 eval "$3=yes"
1888else
1889 eval "$3=no"
252b5132 1890fi
75086676
DD		 1891rm -f core conftest.err conftest.$ac_objext \
1892 conftest$ac_exeext conftest.$ac_ext
1893fi
1894eval ac_res=\$$3
1895 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1896$as_echo "$ac_res" >&6; }
1897 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
252b5132 1898
75086676 1899} # ac_fn_c_check_func
252b5132 1900
75086676
DD		 1901# ac_fn_c_check_decl LINENO SYMBOL VAR
1902# ------------------------------------
1903# Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
1904ac_fn_c_check_decl ()
1905{
1906 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
a2803021
DD		 1907 as_decl_name=`echo $2|sed 's/ *(.*//'`
1908 as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
1909 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
1910$as_echo_n "checking whether $as_decl_name is declared... " >&6; }
75086676
DD		 1911if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1912 $as_echo_n "(cached) " >&6
1913else
1914 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1915/* end confdefs.h. */
1916$4
1917int
1918main ()
1919{
a2803021
DD		 1920#ifndef $as_decl_name
1921#ifdef __cplusplus
1922 (void) $as_decl_use;
1923#else
1924 (void) $as_decl_name;
1925#endif
75086676 1926#endif
252b5132 1927
75086676
DD		 1928 ;
1929 return 0;
1930}
1931_ACEOF
1932if ac_fn_c_try_compile "$LINENO"; then :
1933 eval "$3=yes"
1934else
1935 eval "$3=no"
1936fi
1937rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1938fi
1939eval ac_res=\$$3
1940 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1941$as_echo "$ac_res" >&6; }
1942 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
252b5132 1943
75086676
DD		 1944} # ac_fn_c_check_decl
1945cat >config.log <<_ACEOF
1946This file contains any messages produced by compilers while
1947running configure, to aid debugging if configure makes a mistake.
52d98c2d 1948
75086676
DD		 1949It was created by $as_me, which was
1950generated by GNU Autoconf 2.64. Invocation command line was
252b5132 1951
75086676 1952 $ $0 $@
2299a76d 1953
75086676
DD		 1954_ACEOF
1955exec 5>>config.log
1956{
1957cat <<_ASUNAME
1958## --------- ##
1959## Platform. ##
1960## --------- ##
2299a76d 1961
75086676
DD		 1962hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1963uname -m = `(uname -m) 2>/dev/null || echo unknown`
1964uname -r = `(uname -r) 2>/dev/null || echo unknown`
1965uname -s = `(uname -s) 2>/dev/null || echo unknown`
1966uname -v = `(uname -v) 2>/dev/null || echo unknown`
2299a76d 1967
75086676
DD		 1968/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1969/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
2299a76d 1970
75086676
DD		 1971/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1972/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1973/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1974/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
1975/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1976/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1977/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
2299a76d 1978
75086676 1979_ASUNAME
2299a76d 1980
75086676
DD		 1981as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1982for as_dir in $PATH
1983do
1984 IFS=$as_save_IFS
1985 test -z "$as_dir" && as_dir=.
1986 $as_echo "PATH: $as_dir"
1987 done
1988IFS=$as_save_IFS
2299a76d 1989
75086676 1990} >&5
2299a76d 1991
75086676 1992cat >&5 <<_ACEOF
2299a76d
DJ		 1993
1994
75086676
DD		 1995## ----------- ##
1996## Core tests. ##
1997## ----------- ##
2299a76d 1998
75086676 1999_ACEOF
2299a76d 2000
c8536f38 2001
75086676
DD		 2002# Keep a trace of the command line.
2003# Strip out --no-create and --no-recursion so they do not pile up.
2004# Strip out --silent because we don't want to record it for future runs.
2005# Also quote any args containing shell meta-characters.
2006# Make two passes to allow for proper duplicate-argument suppression.
2007ac_configure_args=
2008ac_configure_args0=
2009ac_configure_args1=
2010ac_must_keep_next=false
2011for ac_pass in 1 2
2012do
2013 for ac_arg
2014 do
2015 case $ac_arg in
2016 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2017 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2018 | -silent | --silent | --silen | --sile | --sil)
2019 continue ;;
2020 *\'*)
2021 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2022 esac
2023 case $ac_pass in
2024 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2025 2)
2026 as_fn_append ac_configure_args1 " '$ac_arg'"
2027 if test $ac_must_keep_next = true; then
2028 ac_must_keep_next=false # Got value, back to normal.
2029 else
2030 case $ac_arg in
2031 *=* | --config-cache | -C | -disable-* | --disable-* \
2032 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2033 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2034 | -with-* | --with-* | -without-* | --without-* | --x)
2035 case "$ac_configure_args0 " in
2036 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2037 esac
2038 ;;
2039 -* ) ac_must_keep_next=true ;;
2040 esac
2041 fi
2042 as_fn_append ac_configure_args " '$ac_arg'"
2043 ;;
2044 esac
2045 done
2046done
2047{ ac_configure_args0=; unset ac_configure_args0;}
2048{ ac_configure_args1=; unset ac_configure_args1;}
c8536f38 2049
75086676
DD		 2050# When interrupted or exit'd, cleanup temporary files, and complete
2051# config.log. We remove comments because anyway the quotes in there
2052# would cause problems or look ugly.
2053# WARNING: Use '\'' to represent an apostrophe within the trap.
2054# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2055trap 'exit_status=$?
2056 # Save into config.log some information that might help in debugging.
2057 {
2058 echo
c8536f38 2059
75086676
DD		 2060 cat <<\_ASBOX
2061## ---------------- ##
2062## Cache variables. ##
2063## ---------------- ##
2064_ASBOX
2065 echo
2066 # The following way of writing the cache mishandles newlines in values,
2067(
2068 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2069 eval ac_val=\$$ac_var
2070 case $ac_val in #(
2071 *${as_nl}*)
2072 case $ac_var in #(
2073 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2074$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2075 esac
2076 case $ac_var in #(
2077 _ | IFS | as_nl) ;; #(
2078 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2079 *) { eval $ac_var=; unset $ac_var;} ;;
2080 esac ;;
2081 esac
2082 done
2083 (set) 2>&1 |
2084 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2085 *${as_nl}ac_space=\ *)
2086 sed -n \
2087 "s/'\''/'\''\\\\'\'''\''/g;
2088 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2089 ;; #(
2090 *)
2091 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2092 ;;
2093 esac |
2094 sort
2095)
2096 echo
2299a76d 2097
75086676
DD		 2098 cat <<\_ASBOX
2099## ----------------- ##
2100## Output variables. ##
2101## ----------------- ##
2102_ASBOX
2103 echo
2104 for ac_var in $ac_subst_vars
2105 do
2106 eval ac_val=\$$ac_var
2107 case $ac_val in
2108 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2109 esac
2110 $as_echo "$ac_var='\''$ac_val'\''"
2111 done | sort
2112 echo
2299a76d 2113
75086676
DD		 2114 if test -n "$ac_subst_files"; then
2115 cat <<\_ASBOX
2116## ------------------- ##
2117## File substitutions. ##
2118## ------------------- ##
2119_ASBOX
2120 echo
2121 for ac_var in $ac_subst_files
2122 do
2123 eval ac_val=\$$ac_var
2124 case $ac_val in
2125 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2126 esac
2127 $as_echo "$ac_var='\''$ac_val'\''"
2128 done | sort
2129 echo
2130 fi
bb6a587d 2131
75086676
DD		 2132 if test -s confdefs.h; then
2133 cat <<\_ASBOX
2134## ----------- ##
2135## confdefs.h. ##
2136## ----------- ##
2137_ASBOX
2138 echo
2139 cat confdefs.h
2140 echo
2141 fi
2142 test "$ac_signal" != 0 &&
2143 $as_echo "$as_me: caught signal $ac_signal"
2144 $as_echo "$as_me: exit $exit_status"
2145 } >&5
2146 rm -f core *.core core.conftest.* &&
2147 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2148 exit $exit_status
2149' 0
2150for ac_signal in 1 2 13 15; do
2151 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2152done
2153ac_signal=0
2299a76d 2154
75086676
DD		 2155# confdefs.h avoids OS command line length limits that DEFS can exceed.
2156rm -f -r conftest* confdefs.h
2299a76d 2157
75086676 2158$as_echo "/* confdefs.h */" > confdefs.h
2299a76d 2159
75086676 2160# Predefined preprocessor variables.
2299a76d 2161
75086676
DD		 2162cat >>confdefs.h <<_ACEOF
2163#define PACKAGE_NAME "$PACKAGE_NAME"
2164_ACEOF
2299a76d 2165
75086676
DD		 2166cat >>confdefs.h <<_ACEOF
2167#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2168_ACEOF
2299a76d 2169
75086676
DD		 2170cat >>confdefs.h <<_ACEOF
2171#define PACKAGE_VERSION "$PACKAGE_VERSION"
2172_ACEOF
cfed0715 2173
75086676
DD		 2174cat >>confdefs.h <<_ACEOF
2175#define PACKAGE_STRING "$PACKAGE_STRING"
2176_ACEOF
2299a76d 2177
75086676
DD		 2178cat >>confdefs.h <<_ACEOF
2179#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2180_ACEOF
252b5132 2181
75086676
DD		 2182cat >>confdefs.h <<_ACEOF
2183#define PACKAGE_URL "$PACKAGE_URL"
2184_ACEOF
252b5132
RH		 2185
2186
75086676
DD		 2187# Let the site file select an alternate cache file if it wants to.
2188# Prefer an explicitly selected file to automatically selected ones.
2189ac_site_file1=NONE
2190ac_site_file2=NONE
2191if test -n "$CONFIG_SITE"; then
2192 ac_site_file1=$CONFIG_SITE
2193elif test "x$prefix" != xNONE; then
2194 ac_site_file1=$prefix/share/config.site
2195 ac_site_file2=$prefix/etc/config.site
2196else
2197 ac_site_file1=$ac_default_prefix/share/config.site
2198 ac_site_file2=$ac_default_prefix/etc/config.site
2199fi
2200for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2201do
2202 test "x$ac_site_file" = xNONE && continue
2203 if test -r "$ac_site_file"; then
2204 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2205$as_echo "$as_me: loading site script $ac_site_file" >&6;}
2206 sed 's/^/| /' "$ac_site_file" >&5
2207 . "$ac_site_file"
2208 fi
2209done
2210
2211if test -r "$cache_file"; then
2212 # Some versions of bash will fail to source /dev/null (special
2213 # files actually), so we avoid doing that.
2214 if test -f "$cache_file"; then
2215 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2216$as_echo "$as_me: loading cache $cache_file" >&6;}
2217 case $cache_file in
2218 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2219 *) . "./$cache_file";;
2220 esac
2221 fi
2222else
2223 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2224$as_echo "$as_me: creating cache $cache_file" >&6;}
2225 >$cache_file
2226fi
2227
2228# Check that the precious variables saved in the cache have kept the same
2229# value.
2230ac_cache_corrupted=false
2231for ac_var in $ac_precious_vars; do
2232 eval ac_old_set=\$ac_cv_env_${ac_var}_set
2233 eval ac_new_set=\$ac_env_${ac_var}_set
2234 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2235 eval ac_new_val=\$ac_env_${ac_var}_value
2236 case $ac_old_set,$ac_new_set in
2237 set,)
2238 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2239$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2240 ac_cache_corrupted=: ;;
2241 ,set)
2242 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2243$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2244 ac_cache_corrupted=: ;;
2245 ,);;
2246 *)
2247 if test "x$ac_old_val" != "x$ac_new_val"; then
2248 # differences in whitespace do not lead to failure.
2249 ac_old_val_w=`echo x $ac_old_val`
2250 ac_new_val_w=`echo x $ac_new_val`
2251 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2252 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2253$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2254 ac_cache_corrupted=:
2255 else
2256 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2257$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2258 eval $ac_var=\$ac_old_val
2259 fi
2260 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2261$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2262 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2263$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2264 fi;;
2265 esac
2266 # Pass precious variables to config.status.
2267 if test "$ac_new_set" = set; then
2268 case $ac_new_val in
2269 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2270 *) ac_arg=$ac_var=$ac_new_val ;;
2271 esac
2272 case " $ac_configure_args " in
2273 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2274 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2275 esac
2276 fi
2277done
2278if $ac_cache_corrupted; then
2279 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2280$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2281 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2282$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2283 as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2284fi
2285## -------------------- ##
2286## Main body of script. ##
2287## -------------------- ##
2288
2289ac_ext=c
2290ac_cpp='$CPP $CPPFLAGS'
2291ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2292ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2293ac_compiler_gnu=$ac_cv_c_compiler_gnu
2294
2295
2296
2297
2298
2299
2300
2301# This works around the fact that libtool configuration may change LD
2302# for this particular configuration, but some shells, instead of
2303# keeping the changes in LD private, export them just because LD is
2304# exported. We don't use libtool yet, but some day we might, so...
2305ORIGINAL_LD_FOR_MULTILIBS=$LD
2306
2307
2308# Check whether --with-target-subdir was given.
2309if test "${with_target_subdir+set}" = set; then :
2310 withval=$with_target_subdir;
2311fi
2312
2313
2314# Check whether --with-build-subdir was given.
2315if test "${with_build_subdir+set}" = set; then :
2316 withval=$with_build_subdir;
2317fi
2318
2319
2320# Check whether --with-cross-host was given.
2321if test "${with_cross_host+set}" = set; then :
2322 withval=$with_cross_host;
2323fi
2324
2325
2326# Check whether --with-newlib was given.
2327if test "${with_newlib+set}" = set; then :
2328 withval=$with_newlib;
2329fi
2330
2331
2332if test "${srcdir}" = "."; then
2333 if test -n "${with_build_subdir}"; then
2334 libiberty_topdir="${srcdir}/../.."
cfed0715
DD		 2335 with_target_subdir=
2336 elif test -z "${with_target_subdir}"; then
252b5132
RH		 2337 libiberty_topdir="${srcdir}/.."
2338 else
2339 if test "${with_target_subdir}" != "."; then
2340 libiberty_topdir="${srcdir}/${with_multisrctop}../.."
2341 else
2342 libiberty_topdir="${srcdir}/${with_multisrctop}.."
2343 fi
2344 fi
2345else
2346 libiberty_topdir="${srcdir}/.."
2347fi
85b9a938 2348
252b5132 2349ac_aux_dir=
75086676
DD		 2350for ac_dir in $libiberty_topdir "$srcdir"/$libiberty_topdir; do
2351 for ac_t in install-sh install.sh shtool; do
2352 if test -f "$ac_dir/$ac_t"; then
2353 ac_aux_dir=$ac_dir
2354 ac_install_sh="$ac_aux_dir/$ac_t -c"
2355 break 2
2356 fi
2357 done
252b5132
RH		 2358done
2359if test -z "$ac_aux_dir"; then
75086676 2360 as_fn_error "cannot find install-sh, install.sh, or shtool in $libiberty_topdir \"$srcdir\"/$libiberty_topdir" "$LINENO" 5
252b5132 2361fi
252b5132 2362
75086676
DD		 2363# These three variables are undocumented and unsupported,
2364# and are intended to be withdrawn in a future Autoconf release.
2365# They can cause serious problems if a builder's source tree is in a directory
2366# whose full name contains unusual characters.
2367ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2368ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2369ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
252b5132
RH		 2370
2371
75086676
DD		 2372
2373
2374{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
2375$as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
2376 # Check whether --enable-maintainer-mode was given.
2377if test "${enable_maintainer_mode+set}" = set; then :
2378 enableval=$enable_maintainer_mode; maintainer_mode=$enableval
39423523
DD		 2379else
2380 maintainer_mode=no
75086676 2381fi
39423523 2382
75086676
DD		 2383
2384{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $maintainer_mode" >&5
2385$as_echo "$maintainer_mode" >&6; }
39423523
DD		 2386
2387if test "$maintainer_mode" = "yes"; then
2388 MAINT=''
2389 NOTMAINT='#'
2390else
2391 MAINT='#'
2392 NOTMAINT=''
2393fi
2394
da191b5b
DD		 2395# Do we have a single-tree copy of texinfo? Even if we do, we can't
2396# rely on it - libiberty is built before texinfo.
2397# Extract the first word of "makeinfo", so it can be a program name with args.
39423523 2398set dummy makeinfo; ac_word=$2
75086676
DD		 2399{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2400$as_echo_n "checking for $ac_word... " >&6; }
2401if test "${ac_cv_prog_MAKEINFO+set}" = set; then :
2402 $as_echo_n "(cached) " >&6
39423523
DD		 2403else
2404 if test -n "$MAKEINFO"; then
2405 ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
2406else
2299a76d
DJ		 2407as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2408for as_dir in $PATH
2409do
2410 IFS=$as_save_IFS
2411 test -z "$as_dir" && as_dir=.
75086676
DD		 2412 for ac_exec_ext in '' $ac_executable_extensions; do
2413 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2299a76d 2414 ac_cv_prog_MAKEINFO="makeinfo"
75086676 2415 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2299a76d
DJ		 2416 break 2
2417 fi
2418done
75086676
DD		 2419 done
2420IFS=$as_save_IFS
2299a76d 2421
39423523
DD		 2422fi
2423fi
2299a76d 2424MAKEINFO=$ac_cv_prog_MAKEINFO
39423523 2425if test -n "$MAKEINFO"; then
75086676
DD		 2426 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
2427$as_echo "$MAKEINFO" >&6; }
39423523 2428else
75086676
DD		 2429 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2430$as_echo "no" >&6; }
39423523
DD		 2431fi
2432
75086676 2433
1a78a35a
DD		 2434if test "x$MAKEINFO" = "x"; then
2435 MAKEINFO="@echo makeinfo missing; true"
da191b5b 2436 BUILD_INFO=
1a78a35a
DD		 2437else
2438 BUILD_INFO=info
b7ca9213
L		 2439 case "$MAKEINFO" in
2440 */missing\ makeinfo*)
1a78a35a 2441 BUILD_INFO=
75086676 2442 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
b7ca9213 2443*** Makeinfo is missing. Info documentation will not be built." >&5
75086676 2444$as_echo "$as_me: WARNING:
b7ca9213
L		 2445*** Makeinfo is missing. Info documentation will not be built." >&2;}
2446 ;;
2447 *)
2448 case x"`$MAKEINFO --version | grep 'GNU texinfo'`" in
2449 x*\ [1-3].* )
2450 MAKEINFO="@echo $MAKEINFO is too old, 4.0 or newer required; true"
2451 BUILD_INFO=
75086676 2452 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
2299a76d 2453*** Makeinfo is too old. Info documentation will not be built." >&5
75086676 2454$as_echo "$as_me: WARNING:
2299a76d 2455*** Makeinfo is too old. Info documentation will not be built." >&2;}
b7ca9213
L		 2456 ;;
2457 esac
1a78a35a
DD		 2458 ;;
2459 esac
2460fi
da191b5b 2461
39423523
DD		 2462
2463
2464# Extract the first word of "perl", so it can be a program name with args.
2465set dummy perl; ac_word=$2
75086676
DD		 2466{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2467$as_echo_n "checking for $ac_word... " >&6; }
2468if test "${ac_cv_prog_PERL+set}" = set; then :
2469 $as_echo_n "(cached) " >&6
39423523
DD		 2470else
2471 if test -n "$PERL"; then
2472 ac_cv_prog_PERL="$PERL" # Let the user override the test.
2473else
2299a76d
DJ		 2474as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2475for as_dir in $PATH
2476do
2477 IFS=$as_save_IFS
2478 test -z "$as_dir" && as_dir=.
75086676
DD		 2479 for ac_exec_ext in '' $ac_executable_extensions; do
2480 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2299a76d 2481 ac_cv_prog_PERL="perl"
75086676 2482 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2299a76d
DJ		 2483 break 2
2484 fi
2485done
75086676
DD		 2486 done
2487IFS=$as_save_IFS
2299a76d 2488
39423523
DD		 2489fi
2490fi
2299a76d 2491PERL=$ac_cv_prog_PERL
39423523 2492if test -n "$PERL"; then
75086676
DD		 2493 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5
2494$as_echo "$PERL" >&6; }
39423523 2495else
75086676
DD		 2496 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2497$as_echo "no" >&6; }
39423523
DD		 2498fi
2499
75086676 2500
39423523
DD		 2501if test x"$PERL" = x""; then
2502 HAVE_PERL='#'
2503else
2504 HAVE_PERL=''
2505fi
2506
2507
252b5132 2508# Make sure we can run config.sub.
75086676
DD		 2509$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2510 as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2511
2512{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2513$as_echo_n "checking build system type... " >&6; }
2514if test "${ac_cv_build+set}" = set; then :
2515 $as_echo_n "(cached) " >&6
2516else
2517 ac_build_alias=$build_alias
2518test "x$ac_build_alias" = x &&
2519 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2520test "x$ac_build_alias" = x &&
2521 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
2522ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2523 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2524
2525fi
2526{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2527$as_echo "$ac_cv_build" >&6; }
2528case $ac_cv_build in
2529*-*-*) ;;
2530*) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
2531esac
2299a76d 2532build=$ac_cv_build
75086676
DD		 2533ac_save_IFS=$IFS; IFS='-'
2534set x $ac_cv_build
2535shift
2536build_cpu=$1
2537build_vendor=$2
2538shift; shift
2539# Remember, the first character of IFS is used to create $*,
2540# except with old shells:
2541build_os=$*
2542IFS=$ac_save_IFS
2543case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
252b5132
RH		 2544
2545
75086676
DD		 2546{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2547$as_echo_n "checking host system type... " >&6; }
2548if test "${ac_cv_host+set}" = set; then :
2549 $as_echo_n "(cached) " >&6
2299a76d 2550else
75086676
DD		 2551 if test "x$host_alias" = x; then
2552 ac_cv_host=$ac_cv_build
2553else
2554 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2555 as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2556fi
252b5132 2557
2299a76d 2558fi
75086676
DD		 2559{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2560$as_echo "$ac_cv_host" >&6; }
2561case $ac_cv_host in
2562*-*-*) ;;
2563*) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
2564esac
2299a76d 2565host=$ac_cv_host
75086676
DD		 2566ac_save_IFS=$IFS; IFS='-'
2567set x $ac_cv_host
2568shift
2569host_cpu=$1
2570host_vendor=$2
2571shift; shift
2572# Remember, the first character of IFS is used to create $*,
2573# except with old shells:
2574host_os=$*
2575IFS=$ac_save_IFS
2576case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
252b5132 2577
252b5132 2578
252b5132 2579
252b5132 2580
2299a76d
DJ		 2581if test -n "$ac_tool_prefix"; then
2582 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
252b5132 2583set dummy ${ac_tool_prefix}ar; ac_word=$2
75086676
DD		 2584{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2585$as_echo_n "checking for $ac_word... " >&6; }
2586if test "${ac_cv_prog_AR+set}" = set; then :
2587 $as_echo_n "(cached) " >&6
252b5132
RH		 2588else
2589 if test -n "$AR"; then
2590 ac_cv_prog_AR="$AR" # Let the user override the test.
2591else
2299a76d
DJ		 2592as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2593for as_dir in $PATH
2594do
2595 IFS=$as_save_IFS
2596 test -z "$as_dir" && as_dir=.
75086676
DD		 2597 for ac_exec_ext in '' $ac_executable_extensions; do
2598 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2299a76d 2599 ac_cv_prog_AR="${ac_tool_prefix}ar"
75086676 2600 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2299a76d
DJ		 2601 break 2
2602 fi
2603done
75086676
DD		 2604 done
2605IFS=$as_save_IFS
2299a76d 2606
252b5132
RH		 2607fi
2608fi
2299a76d 2609AR=$ac_cv_prog_AR
252b5132 2610if test -n "$AR"; then
75086676
DD		 2611 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
2612$as_echo "$AR" >&6; }
252b5132 2613else
75086676
DD		 2614 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2615$as_echo "no" >&6; }
2299a76d
DJ		 2616fi
2617
75086676 2618
252b5132 2619fi
2299a76d
DJ		 2620if test -z "$ac_cv_prog_AR"; then
2621 ac_ct_AR=$AR
2622 # Extract the first word of "ar", so it can be a program name with args.
2623set dummy ar; ac_word=$2
75086676
DD		 2624{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2625$as_echo_n "checking for $ac_word... " >&6; }
2626if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
2627 $as_echo_n "(cached) " >&6
2299a76d
DJ		 2628else
2629 if test -n "$ac_ct_AR"; then
2630 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
2631else
2632as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2633for as_dir in $PATH
2634do
2635 IFS=$as_save_IFS
2636 test -z "$as_dir" && as_dir=.
75086676
DD		 2637 for ac_exec_ext in '' $ac_executable_extensions; do
2638 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2299a76d 2639 ac_cv_prog_ac_ct_AR="ar"
75086676 2640 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2299a76d
DJ		 2641 break 2
2642 fi
2643done
75086676
DD		 2644 done
2645IFS=$as_save_IFS
252b5132 2646
2299a76d
DJ		 2647fi
2648fi
2649ac_ct_AR=$ac_cv_prog_ac_ct_AR
2650if test -n "$ac_ct_AR"; then
75086676
DD		 2651 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
2652$as_echo "$ac_ct_AR" >&6; }
2299a76d 2653else
75086676
DD		 2654 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2655$as_echo "no" >&6; }
2299a76d 2656fi
252b5132 2657
75086676
DD		 2658 if test "x$ac_ct_AR" = x; then
2659 AR=""
2660 else
2661 case $cross_compiling:$ac_tool_warned in
2662yes:)
2663{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2664$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2665ac_tool_warned=yes ;;
2666esac
2667 AR=$ac_ct_AR
2668 fi
2299a76d
DJ		 2669else
2670 AR="$ac_cv_prog_AR"
2671fi
252b5132 2672
2299a76d
DJ		 2673if test -n "$ac_tool_prefix"; then
2674 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
252b5132 2675set dummy ${ac_tool_prefix}ranlib; ac_word=$2
75086676
DD		 2676{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2677$as_echo_n "checking for $ac_word... " >&6; }
2678if test "${ac_cv_prog_RANLIB+set}" = set; then :
2679 $as_echo_n "(cached) " >&6
252b5132
RH		 2680else
2681 if test -n "$RANLIB"; then
2682 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2683else
2299a76d
DJ		 2684as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2685for as_dir in $PATH
2686do
2687 IFS=$as_save_IFS
2688 test -z "$as_dir" && as_dir=.
75086676
DD		 2689 for ac_exec_ext in '' $ac_executable_extensions; do
2690 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2299a76d 2691 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
75086676 2692 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2299a76d
DJ		 2693 break 2
2694 fi
2695done
75086676
DD		 2696 done
2697IFS=$as_save_IFS
2299a76d 2698
252b5132
RH		 2699fi
2700fi
2299a76d 2701RANLIB=$ac_cv_prog_RANLIB
252b5132 2702if test -n "$RANLIB"; then
75086676
DD		 2703 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
2704$as_echo "$RANLIB" >&6; }
252b5132 2705else
75086676
DD		 2706 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2707$as_echo "no" >&6; }
252b5132
RH		 2708fi
2709
75086676 2710
2299a76d 2711fi
252b5132 2712if test -z "$ac_cv_prog_RANLIB"; then
2299a76d 2713 ac_ct_RANLIB=$RANLIB
252b5132
RH		 2714 # Extract the first word of "ranlib", so it can be a program name with args.
2715set dummy ranlib; ac_word=$2
75086676
DD		 2716{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2717$as_echo_n "checking for $ac_word... " >&6; }
2718if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
2719 $as_echo_n "(cached) " >&6
252b5132 2720else
2299a76d
DJ		 2721 if test -n "$ac_ct_RANLIB"; then
2722 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
252b5132 2723else
2299a76d
DJ		 2724as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2725for as_dir in $PATH
2726do
2727 IFS=$as_save_IFS
2728 test -z "$as_dir" && as_dir=.
75086676
DD		 2729 for ac_exec_ext in '' $ac_executable_extensions; do
2730 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2299a76d 2731 ac_cv_prog_ac_ct_RANLIB="ranlib"
75086676 2732 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2299a76d
DJ		 2733 break 2
2734 fi
2735done
75086676
DD		 2736 done
2737IFS=$as_save_IFS
2299a76d 2738
252b5132
RH		 2739fi
2740fi
2299a76d
DJ		 2741ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
2742if test -n "$ac_ct_RANLIB"; then
75086676
DD		 2743 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
2744$as_echo "$ac_ct_RANLIB" >&6; }
252b5132 2745else
75086676
DD		 2746 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2747$as_echo "no" >&6; }
252b5132
RH		 2748fi
2749
75086676
DD		 2750 if test "x$ac_ct_RANLIB" = x; then
2751 RANLIB=":"
2752 else
2753 case $cross_compiling:$ac_tool_warned in
2754yes:)
2755{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2756$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2757ac_tool_warned=yes ;;
2758esac
2759 RANLIB=$ac_ct_RANLIB
2760 fi
252b5132 2761else
2299a76d 2762 RANLIB="$ac_cv_prog_RANLIB"
252b5132
RH		 2763fi
2764
2765
958afec3
GK		 2766# Add --enable-multilib to configure.
2767# Default to --enable-multilib
75086676
DD		 2768# Check whether --enable-multilib was given.
2769if test "${enable_multilib+set}" = set; then :
2770 enableval=$enable_multilib; case "$enableval" in
958afec3
GK		 2771 yes) multilib=yes ;;
2772 no) multilib=no ;;
75086676 2773 *) as_fn_error "bad value $enableval for multilib option" "$LINENO" 5 ;;
958afec3
GK		 2774 esac
2775else
2776 multilib=yes
75086676
DD		 2777fi
2778
958afec3
GK		 2779
2780# Even if the default multilib is not a cross compilation,
2781# it may be that some of the other multilibs are.
2782if test $cross_compiling = no && test $multilib = yes \
2783 && test "x${with_multisubdir}" != x ; then
2784 cross_compiling=maybe
2785fi
2786
a4818a05
DD		 2787# We may wish to install the target headers somewhere.
2788{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to install libiberty headers and static library" >&5
2789$as_echo_n "checking whether to install libiberty headers and static library... " >&6; }
2790
2791# Check whether --enable-install-libiberty was given.
2792if test "${enable_install_libiberty+set}" = set; then :
2793 enableval=$enable_install_libiberty; enable_install_libiberty=$enableval
2794else
2795 enable_install_libiberty=no
2796fi
2797
2798# Option parsed, now set things appropriately.
2799case x"$enable_install_libiberty" in
2800 xyes|x)
2801 target_header_dir=libiberty
2802 ;;
2803 xno)
2804 target_header_dir=
2805 ;;
2806 *)
2807 # This could be sanity-checked in various ways...
2808 target_header_dir="${enable_install_libiberty}"
2809 ;;
2810esac
2811{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_install_libiberty" >&5
2812$as_echo "$enable_install_libiberty" >&6; }
2813{ $as_echo "$as_me:${as_lineno-$LINENO}: target_header_dir = $target_header_dir" >&5
2814$as_echo "$as_me: target_header_dir = $target_header_dir" >&6;}
2815
0c0a36a4 2816
2299a76d
DJ		 2817ac_ext=c
2818ac_cpp='$CPP $CPPFLAGS'
2819ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2820ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2821ac_compiler_gnu=$ac_cv_c_compiler_gnu
2822if test -n "$ac_tool_prefix"; then
2823 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2824set dummy ${ac_tool_prefix}gcc; ac_word=$2
75086676
DD		 2825{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2826$as_echo_n "checking for $ac_word... " >&6; }
2827if test "${ac_cv_prog_CC+set}" = set; then :
2828 $as_echo_n "(cached) " >&6
2299a76d
DJ		 2829else
2830 if test -n "$CC"; then
2831 ac_cv_prog_CC="$CC" # Let the user override the test.
2832else
2833as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2834for as_dir in $PATH
2835do
2836 IFS=$as_save_IFS
2837 test -z "$as_dir" && as_dir=.
75086676
DD		 2838 for ac_exec_ext in '' $ac_executable_extensions; do
2839 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2299a76d 2840 ac_cv_prog_CC="${ac_tool_prefix}gcc"
75086676 2841 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2299a76d
DJ		 2842 break 2
2843 fi
2844done
75086676
DD		 2845 done
2846IFS=$as_save_IFS
2299a76d
DJ		 2847
2848fi
2849fi
2850CC=$ac_cv_prog_CC
2851if test -n "$CC"; then
75086676
DD		 2852 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2853$as_echo "$CC" >&6; }
2299a76d 2854else
75086676
DD		 2855 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2856$as_echo "no" >&6; }
2299a76d
DJ		 2857fi
2858
75086676 2859
2299a76d
DJ		 2860fi
2861if test -z "$ac_cv_prog_CC"; then
2862 ac_ct_CC=$CC
2863 # Extract the first word of "gcc", so it can be a program name with args.
252b5132 2864set dummy gcc; ac_word=$2
75086676
DD		 2865{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2866$as_echo_n "checking for $ac_word... " >&6; }
2867if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2868 $as_echo_n "(cached) " >&6
2299a76d
DJ		 2869else
2870 if test -n "$ac_ct_CC"; then
2871 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2872else
2873as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2874for as_dir in $PATH
2875do
2876 IFS=$as_save_IFS
2877 test -z "$as_dir" && as_dir=.
75086676
DD		 2878 for ac_exec_ext in '' $ac_executable_extensions; do
2879 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2299a76d 2880 ac_cv_prog_ac_ct_CC="gcc"
75086676 2881 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2299a76d
DJ		 2882 break 2
2883 fi
2884done
75086676
DD		 2885 done
2886IFS=$as_save_IFS
2299a76d
DJ		 2887
2888fi
2889fi
2890ac_ct_CC=$ac_cv_prog_ac_ct_CC
2891if test -n "$ac_ct_CC"; then
75086676
DD		 2892 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2893$as_echo "$ac_ct_CC" >&6; }
2299a76d 2894else
75086676
DD		 2895 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2896$as_echo "no" >&6; }
2299a76d
DJ		 2897fi
2898
75086676
DD		 2899 if test "x$ac_ct_CC" = x; then
2900 CC=""
2901 else
2902 case $cross_compiling:$ac_tool_warned in
2903yes:)
2904{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2905$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2906ac_tool_warned=yes ;;
2907esac
2908 CC=$ac_ct_CC
2909 fi
2299a76d
DJ		 2910else
2911 CC="$ac_cv_prog_CC"
2912fi
2913
2914if test -z "$CC"; then
75086676
DD		 2915 if test -n "$ac_tool_prefix"; then
2916 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2299a76d 2917set dummy ${ac_tool_prefix}cc; ac_word=$2
75086676
DD		 2918{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2919$as_echo_n "checking for $ac_word... " >&6; }
2920if test "${ac_cv_prog_CC+set}" = set; then :
2921 $as_echo_n "(cached) " >&6
252b5132
RH		 2922else
2923 if test -n "$CC"; then
2924 ac_cv_prog_CC="$CC" # Let the user override the test.
2925else
2299a76d
DJ		 2926as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2927for as_dir in $PATH
2928do
2929 IFS=$as_save_IFS
2930 test -z "$as_dir" && as_dir=.
75086676
DD		 2931 for ac_exec_ext in '' $ac_executable_extensions; do
2932 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2299a76d 2933 ac_cv_prog_CC="${ac_tool_prefix}cc"
75086676 2934 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2299a76d
DJ		 2935 break 2
2936 fi
2937done
75086676
DD		 2938 done
2939IFS=$as_save_IFS
2299a76d 2940
252b5132
RH		 2941fi
2942fi
2299a76d 2943CC=$ac_cv_prog_CC
252b5132 2944if test -n "$CC"; then
75086676
DD		 2945 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2946$as_echo "$CC" >&6; }
252b5132 2947else
75086676
DD		 2948 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2949$as_echo "no" >&6; }
252b5132
RH		 2950fi
2951
2299a76d 2952
75086676 2953 fi
2299a76d 2954fi
252b5132
RH		 2955if test -z "$CC"; then
2956 # Extract the first word of "cc", so it can be a program name with args.
2957set dummy cc; ac_word=$2
75086676
DD		 2958{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2959$as_echo_n "checking for $ac_word... " >&6; }
2960if test "${ac_cv_prog_CC+set}" = set; then :
2961 $as_echo_n "(cached) " >&6
252b5132
RH		 2962else
2963 if test -n "$CC"; then
2964 ac_cv_prog_CC="$CC" # Let the user override the test.
2965else
252b5132 2966 ac_prog_rejected=no
2299a76d
DJ		 2967as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2968for as_dir in $PATH
2969do
2970 IFS=$as_save_IFS
2971 test -z "$as_dir" && as_dir=.
75086676
DD		 2972 for ac_exec_ext in '' $ac_executable_extensions; do
2973 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2299a76d
DJ		 2974 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2975 ac_prog_rejected=yes
2976 continue
2977 fi
2978 ac_cv_prog_CC="cc"
75086676 2979 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2299a76d
DJ		 2980 break 2
2981 fi
2982done
75086676
DD		 2983 done
2984IFS=$as_save_IFS
2299a76d 2985
252b5132
RH		 2986if test $ac_prog_rejected = yes; then
2987 # We found a bogon in the path, so make sure we never use it.
2988 set dummy $ac_cv_prog_CC
2989 shift
2299a76d 2990 if test $# != 0; then
252b5132
RH		 2991 # We chose a different compiler from the bogus one.
2992 # However, it has the same basename, so the bogon will be chosen
2993 # first if we set CC to just the basename; use the full file name.
2994 shift
2299a76d 2995 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
252b5132
RH		 2996 fi
2997fi
2998fi
2999fi
2299a76d 3000CC=$ac_cv_prog_CC
252b5132 3001if test -n "$CC"; then
75086676
DD		 3002 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3003$as_echo "$CC" >&6; }
252b5132 3004else
75086676
DD		 3005 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3006$as_echo "no" >&6; }
252b5132
RH		 3007fi
3008
75086676 3009
252b5132 3010fi
2299a76d
DJ		 3011if test -z "$CC"; then
3012 if test -n "$ac_tool_prefix"; then
75086676 3013 for ac_prog in cl.exe
2299a76d
DJ		 3014 do
3015 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3016set dummy $ac_tool_prefix$ac_prog; ac_word=$2
75086676
DD		 3017{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3018$as_echo_n "checking for $ac_word... " >&6; }
3019if test "${ac_cv_prog_CC+set}" = set; then :
3020 $as_echo_n "(cached) " >&6
252b5132 3021else
2299a76d
DJ		 3022 if test -n "$CC"; then
3023 ac_cv_prog_CC="$CC" # Let the user override the test.
252b5132 3024else
2299a76d
DJ		 3025as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3026for as_dir in $PATH
3027do
3028 IFS=$as_save_IFS
3029 test -z "$as_dir" && as_dir=.
75086676
DD		 3030 for ac_exec_ext in '' $ac_executable_extensions; do
3031 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2299a76d 3032 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
75086676 3033 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2299a76d
DJ		 3034 break 2
3035 fi
3036done
75086676
DD		 3037 done
3038IFS=$as_save_IFS
2299a76d 3039
252b5132
RH		 3040fi
3041fi
2299a76d
DJ		 3042CC=$ac_cv_prog_CC
3043if test -n "$CC"; then
75086676
DD		 3044 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3045$as_echo "$CC" >&6; }
252b5132 3046else
75086676
DD		 3047 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3048$as_echo "no" >&6; }
252b5132 3049fi
252b5132 3050
75086676 3051
2299a76d
DJ		 3052 test -n "$CC" && break
3053 done
252b5132 3054fi
2299a76d
DJ		 3055if test -z "$CC"; then
3056 ac_ct_CC=$CC
75086676 3057 for ac_prog in cl.exe
2299a76d
DJ		 3058do
3059 # Extract the first word of "$ac_prog", so it can be a program name with args.
3060set dummy $ac_prog; ac_word=$2
75086676
DD		 3061{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3062$as_echo_n "checking for $ac_word... " >&6; }
3063if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3064 $as_echo_n "(cached) " >&6
2299a76d
DJ		 3065else
3066 if test -n "$ac_ct_CC"; then
3067 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3068else
3069as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3070for as_dir in $PATH
3071do
3072 IFS=$as_save_IFS
3073 test -z "$as_dir" && as_dir=.
75086676
DD		 3074 for ac_exec_ext in '' $ac_executable_extensions; do
3075 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2299a76d 3076 ac_cv_prog_ac_ct_CC="$ac_prog"
75086676 3077 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2299a76d 3078 break 2
252b5132 3079 fi
2299a76d 3080done
75086676
DD		 3081 done
3082IFS=$as_save_IFS
2299a76d
DJ		 3083
3084fi
3085fi
3086ac_ct_CC=$ac_cv_prog_ac_ct_CC
3087if test -n "$ac_ct_CC"; then
75086676
DD		 3088 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3089$as_echo "$ac_ct_CC" >&6; }
252b5132 3090else
75086676
DD		 3091 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3092$as_echo "no" >&6; }
252b5132
RH		 3093fi
3094
75086676 3095
2299a76d
DJ		 3096 test -n "$ac_ct_CC" && break
3097done
252b5132 3098
75086676
DD		 3099 if test "x$ac_ct_CC" = x; then
3100 CC=""
3101 else
3102 case $cross_compiling:$ac_tool_warned in
3103yes:)
3104{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3105$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3106ac_tool_warned=yes ;;
3107esac
3108 CC=$ac_ct_CC
3109 fi
2299a76d
DJ		 3110fi
3111
3112fi
3113
3114
75086676
DD		 3115test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3116$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3117as_fn_error "no acceptable C compiler found in \$PATH
3118See \`config.log' for more details." "$LINENO" 5; }
2299a76d
DJ		 3119
3120# Provide some information about the compiler.
75086676
DD		 3121$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3122set X $ac_compile
3123ac_compiler=$2
3124for ac_option in --version -v -V -qversion; do
3125 { { ac_try="$ac_compiler $ac_option >&5"
3126case "(($ac_try" in
3127 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3128 *) ac_try_echo=$ac_try;;
3129esac
3130eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3131$as_echo "$ac_try_echo"; } >&5
3132 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2299a76d 3133 ac_status=$?
75086676
DD		 3134 if test -s conftest.err; then
3135 sed '10a\
3136... rest of stderr output deleted ...
3137 10q' conftest.err >conftest.er1
3138 cat conftest.er1 >&5
3139 rm -f conftest.er1 conftest.err
3140 fi
3141 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3142 test $ac_status = 0; }
3143done
2299a76d 3144
75086676 3145cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299a76d 3146/* end confdefs.h. */
92655e19 3147
2299a76d
DJ		 3148int
3149main ()
3150{
3151
3152 ;
3153 return 0;
3154}
3155_ACEOF
3156# FIXME: Cleanup?
75086676 3157if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
2299a76d
DJ		 3158 (eval $ac_link) 2>&5
3159 ac_status=$?
75086676
DD		 3160 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3161 test $ac_status = 0; }; then :
2299a76d
DJ		 3162 gcc_no_link=no
3163else
3164 gcc_no_link=yes
3165fi
2299a76d
DJ		 3166if test x$gcc_no_link = xyes; then
3167 # Setting cross_compile will disable run tests; it will
3168 # also disable AC_CHECK_FILE but that's generally
3169 # correct if we can't link.
3170 cross_compiling=yes
3171 EXEEXT=
3172else
75086676 3173 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299a76d
DJ		 3174/* end confdefs.h. */
3175
3176int
3177main ()
3178{
3179
3180 ;
3181 return 0;
3182}
3183_ACEOF
3184ac_clean_files_save=$ac_clean_files
75086676 3185ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
2299a76d
DJ		 3186# Try to create an executable without -o first, disregard a.out.
3187# It will help us diagnose broken compilers, and finding out an intuition
3188# of exeext.
75086676
DD		 3189{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3190$as_echo_n "checking for C compiler default output file name... " >&6; }
3191ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3192
3193# The possible output files:
3194ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3195
3196ac_rmfiles=
3197for ac_file in $ac_files
3198do
3199 case $ac_file in
3200 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3201 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3202 esac
3203done
3204rm -f $ac_rmfiles
3205
3206if { { ac_try="$ac_link_default"
3207case "(($ac_try" in
3208 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3209 *) ac_try_echo=$ac_try;;
3210esac
3211eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3212$as_echo "$ac_try_echo"; } >&5
3213 (eval "$ac_link_default") 2>&5
3214 ac_status=$?
3215 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3216 test $ac_status = 0; }; then :
3217 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3218# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3219# in a Makefile. We should not override ac_cv_exeext if it was cached,
3220# so that the user can short-circuit this test for compilers unknown to
3221# Autoconf.
3222for ac_file in $ac_files ''
2299a76d
DJ		 3223do
3224 test -f "$ac_file" || continue
3225 case $ac_file in
75086676 3226 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
58670637 3227 ;;
2299a76d 3228 [ab].out )
58670637
DD		 3229 # We found the default executable, but exeext='' is most
3230 # certainly right.
3231 break;;
2299a76d 3232 *.* )
75086676
DD		 3233 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3234 then :; else
3235 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3236 fi
3237 # We set ac_cv_exeext here because the later test for it is not
3238 # safe: cross compilers may not add the suffix if given an `-o'
3239 # argument, so we may need to know it at that point already.
3240 # Even if this section looks crufty: it has the advantage of
3241 # actually working.
58670637 3242 break;;
2299a76d 3243 * )
58670637 3244 break;;
2299a76d
DJ		 3245 esac
3246done
75086676
DD		 3247test "$ac_cv_exeext" = no && ac_cv_exeext=
3248
b39b76b8 3249else
75086676
DD		 3250 ac_file=''
3251fi
3252{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3253$as_echo "$ac_file" >&6; }
3254if test -z "$ac_file"; then :
3255 $as_echo "$as_me: failed program was:" >&5
2299a76d
DJ		 3256sed 's/^/| /' conftest.$ac_ext >&5
3257
75086676
DD		 3258{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3259$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3260{ as_fn_set_status 77
3261as_fn_error "C compiler cannot create executables
3262See \`config.log' for more details." "$LINENO" 5; }; }
2299a76d 3263fi
2299a76d 3264ac_exeext=$ac_cv_exeext
2299a76d 3265
75086676 3266# Check that the compiler produces executables we can run. If not, either
2299a76d 3267# the compiler is broken, or we cross compile.
75086676
DD		 3268{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3269$as_echo_n "checking whether the C compiler works... " >&6; }
2299a76d
DJ		 3270# If not cross compiling, check that we can run a simple program.
3271if test "$cross_compiling" != yes; then
3272 if { ac_try='./$ac_file'
75086676
DD		 3273 { { case "(($ac_try" in
3274 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3275 *) ac_try_echo=$ac_try;;
3276esac
3277eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3278$as_echo "$ac_try_echo"; } >&5
3279 (eval "$ac_try") 2>&5
2299a76d 3280 ac_status=$?
75086676
DD		 3281 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3282 test $ac_status = 0; }; }; then
2299a76d
DJ		 3283 cross_compiling=no
3284 else
3285 if test "$cross_compiling" = maybe; then
3286 cross_compiling=yes
3287 else
75086676
DD		 3288 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3289$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3290as_fn_error "cannot run C compiled programs.
2299a76d 3291If you meant to cross compile, use \`--host'.
75086676 3292See \`config.log' for more details." "$LINENO" 5; }
b39b76b8
DD		 3293 fi
3294 fi
2299a76d 3295fi
75086676
DD		 3296{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3297$as_echo "yes" >&6; }
2299a76d 3298
75086676 3299rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
2299a76d 3300ac_clean_files=$ac_clean_files_save
75086676 3301# Check that the compiler produces executables we can run. If not, either
2299a76d 3302# the compiler is broken, or we cross compile.
75086676
DD		 3303{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3304$as_echo_n "checking whether we are cross compiling... " >&6; }
3305{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3306$as_echo "$cross_compiling" >&6; }
3307
3308{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3309$as_echo_n "checking for suffix of executables... " >&6; }
3310if { { ac_try="$ac_link"
3311case "(($ac_try" in
3312 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3313 *) ac_try_echo=$ac_try;;
3314esac
3315eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3316$as_echo "$ac_try_echo"; } >&5
3317 (eval "$ac_link") 2>&5
2299a76d 3318 ac_status=$?
75086676
DD		 3319 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3320 test $ac_status = 0; }; then :
2299a76d
DJ		 3321 # If both `conftest.exe' and `conftest' are `present' (well, observable)
3322# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
3323# work properly (i.e., refer to `conftest.exe'), while it won't with
3324# `rm'.
3325for ac_file in conftest.exe conftest conftest.*; do
3326 test -f "$ac_file" || continue
3327 case $ac_file in
75086676 3328 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2299a76d 3329 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
58670637 3330 break;;
2299a76d
DJ		 3331 * ) break;;
3332 esac
3333done
b39b76b8 3334else
75086676
DD		 3335 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3336$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3337as_fn_error "cannot compute suffix of executables: cannot compile and link
3338See \`config.log' for more details." "$LINENO" 5; }
b39b76b8 3339fi
2299a76d 3340rm -f conftest$ac_cv_exeext
75086676
DD		 3341{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3342$as_echo "$ac_cv_exeext" >&6; }
2299a76d
DJ		 3343
3344rm -f conftest.$ac_ext
3345EXEEXT=$ac_cv_exeext
3346ac_exeext=$EXEEXT
b39b76b8 3347fi
75086676
DD		 3348{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3349$as_echo_n "checking for suffix of object files... " >&6; }
3350if test "${ac_cv_objext+set}" = set; then :
3351 $as_echo_n "(cached) " >&6
b39b76b8 3352else
75086676 3353 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299a76d 3354/* end confdefs.h. */
b39b76b8 3355
2299a76d
DJ		 3356int
3357main ()
3358{
b39b76b8 3359
2299a76d
DJ		 3360 ;
3361 return 0;
3362}
3363_ACEOF
3364rm -f conftest.o conftest.obj
75086676
DD		 3365if { { ac_try="$ac_compile"
3366case "(($ac_try" in
3367 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3368 *) ac_try_echo=$ac_try;;
3369esac
3370eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3371$as_echo "$ac_try_echo"; } >&5
3372 (eval "$ac_compile") 2>&5
3373 ac_status=$?
3374 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3375 test $ac_status = 0; }; then :
3376 for ac_file in conftest.o conftest.obj conftest.*; do
3377 test -f "$ac_file" || continue;
2299a76d 3378 case $ac_file in
75086676 3379 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2299a76d
DJ		 3380 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3381 break;;
3382 esac
3383done
b39b76b8 3384else
75086676 3385 $as_echo "$as_me: failed program was:" >&5
2299a76d
DJ		 3386sed 's/^/| /' conftest.$ac_ext >&5
3387
75086676
DD		 3388{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3389$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3390as_fn_error "cannot compute suffix of object files: cannot compile
3391See \`config.log' for more details." "$LINENO" 5; }
2299a76d 3392fi
2299a76d 3393rm -f conftest.$ac_cv_objext conftest.$ac_ext
b39b76b8 3394fi
75086676
DD		 3395{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3396$as_echo "$ac_cv_objext" >&6; }
2299a76d
DJ		 3397OBJEXT=$ac_cv_objext
3398ac_objext=$OBJEXT
75086676
DD		 3399{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3400$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3401if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3402 $as_echo_n "(cached) " >&6
2299a76d 3403else
75086676 3404 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299a76d
DJ		 3405/* end confdefs.h. */
3406
3407int
3408main ()
3409{
3410#ifndef __GNUC__
3411 choke me
3412#endif
b39b76b8 3413
2299a76d
DJ		 3414 ;
3415 return 0;
3416}
3417_ACEOF
75086676 3418if ac_fn_c_try_compile "$LINENO"; then :
2299a76d
DJ		 3419 ac_compiler_gnu=yes
3420else
75086676 3421 ac_compiler_gnu=no
2299a76d 3422fi
75086676 3423rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2299a76d
DJ		 3424ac_cv_c_compiler_gnu=$ac_compiler_gnu
3425
3426fi
75086676
DD		 3427{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3428$as_echo "$ac_cv_c_compiler_gnu" >&6; }
3429if test $ac_compiler_gnu = yes; then
3430 GCC=yes
3431else
3432 GCC=
3433fi
2299a76d
DJ		 3434ac_test_CFLAGS=${CFLAGS+set}
3435ac_save_CFLAGS=$CFLAGS
75086676
DD		 3436{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3437$as_echo_n "checking whether $CC accepts -g... " >&6; }
3438if test "${ac_cv_prog_cc_g+set}" = set; then :
3439 $as_echo_n "(cached) " >&6
3440else
3441 ac_save_c_werror_flag=$ac_c_werror_flag
3442 ac_c_werror_flag=yes
3443 ac_cv_prog_cc_g=no
3444 CFLAGS="-g"
3445 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299a76d 3446/* end confdefs.h. */
b39b76b8 3447
2299a76d
DJ		 3448int
3449main ()
3450{
b39b76b8 3451
2299a76d
DJ		 3452 ;
3453 return 0;
3454}
3455_ACEOF
75086676 3456if ac_fn_c_try_compile "$LINENO"; then :
2299a76d
DJ		 3457 ac_cv_prog_cc_g=yes
3458else
75086676
DD		 3459 CFLAGS=""
3460 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3461/* end confdefs.h. */
3462
3463int
3464main ()
3465{
3466
3467 ;
3468 return 0;
3469}
3470_ACEOF
3471if ac_fn_c_try_compile "$LINENO"; then :
3472
3473else
3474 ac_c_werror_flag=$ac_save_c_werror_flag
3475 CFLAGS="-g"
3476 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3477/* end confdefs.h. */
3478
3479int
3480main ()
3481{
252b5132 3482
75086676
DD		 3483 ;
3484 return 0;
3485}
3486_ACEOF
3487if ac_fn_c_try_compile "$LINENO"; then :
3488 ac_cv_prog_cc_g=yes
3489fi
3490rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2299a76d 3491fi
75086676 3492rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2299a76d 3493fi
75086676
DD		 3494rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3495 ac_c_werror_flag=$ac_save_c_werror_flag
3496fi
3497{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3498$as_echo "$ac_cv_prog_cc_g" >&6; }
2299a76d
DJ		 3499if test "$ac_test_CFLAGS" = set; then
3500 CFLAGS=$ac_save_CFLAGS
3501elif test $ac_cv_prog_cc_g = yes; then
252b5132 3502 if test "$GCC" = yes; then
2299a76d 3503 CFLAGS="-g -O2"
252b5132 3504 else
2299a76d 3505 CFLAGS="-g"
252b5132
RH		 3506 fi
3507else
2299a76d
DJ		 3508 if test "$GCC" = yes; then
3509 CFLAGS="-O2"
3510 else
3511 CFLAGS=
3512 fi
252b5132 3513fi
75086676
DD		 3514{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3515$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3516if test "${ac_cv_prog_cc_c89+set}" = set; then :
3517 $as_echo_n "(cached) " >&6
2299a76d 3518else
75086676 3519 ac_cv_prog_cc_c89=no
2299a76d 3520ac_save_CC=$CC
75086676 3521cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299a76d
DJ		 3522/* end confdefs.h. */
3523#include <stdarg.h>
3524#include <stdio.h>
3525#include <sys/types.h>
3526#include <sys/stat.h>
3527/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3528struct buf { int x; };
3529FILE * (*rcsopen) (struct buf *, struct stat *, int);
3530static char *e (p, i)
3531 char **p;
3532 int i;
3533{
3534 return p[i];
92655e19 3535}
2299a76d
DJ		 3536static char *f (char * (*g) (char **, int), char **p, ...)
3537{
3538 char *s;
3539 va_list v;
3540 va_start (v,p);
3541 s = g (p, va_arg (v,int));
3542 va_end (v);
3543 return s;
92655e19 3544}
58670637
DD		 3545
3546/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3547 function prototypes and stuff, but not '\xHH' hex character constants.
3548 These don't provoke an error unfortunately, instead are silently treated
75086676 3549 as 'x'. The following induces an error, until -std is added to get
58670637
DD		 3550 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3551 array size at least. It's necessary to write '\x00'==0 to get something
75086676 3552 that's true only with -std. */
58670637
DD		 3553int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3554
75086676
DD		 3555/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3556 inside strings and character constants. */
3557#define FOO(x) 'x'
3558int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3559
2299a76d
DJ		 3560int test (int i, double x);
3561struct s1 {int (*f) (int a);};
3562struct s2 {int (*f) (double a);};
3563int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3564int argc;
3565char **argv;
3566int
3567main ()
3568{
3569return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
3570 ;
3571 return 0;
92655e19 3572}
2299a76d 3573_ACEOF
75086676
DD		 3574for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3575 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2299a76d
DJ		 3576do
3577 CC="$ac_save_CC $ac_arg"
75086676
DD		 3578 if ac_fn_c_try_compile "$LINENO"; then :
3579 ac_cv_prog_cc_c89=$ac_arg
2299a76d 3580fi
75086676
DD		 3581rm -f core conftest.err conftest.$ac_objext
3582 test "x$ac_cv_prog_cc_c89" != "xno" && break
2299a76d 3583done
75086676 3584rm -f conftest.$ac_ext
2299a76d
DJ		 3585CC=$ac_save_CC
3586
3587fi
75086676
DD		 3588# AC_CACHE_VAL
3589case "x$ac_cv_prog_cc_c89" in
3590 x)
3591 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3592$as_echo "none needed" >&6; } ;;
3593 xno)
3594 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3595$as_echo "unsupported" >&6; } ;;
2299a76d 3596 *)
75086676
DD		 3597 CC="$CC $ac_cv_prog_cc_c89"
3598 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3599$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
2299a76d 3600esac
75086676 3601if test "x$ac_cv_prog_cc_c89" != xno; then :
2299a76d 3602
2299a76d
DJ		 3603fi
3604
2299a76d
DJ		 3605ac_ext=c
3606ac_cpp='$CPP $CPPFLAGS'
3607ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3608ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3609ac_compiler_gnu=$ac_cv_c_compiler_gnu
3610
899de170 3611
75086676
DD		 3612# Check whether --enable-largefile was given.
3613if test "${enable_largefile+set}" = set; then :
3614 enableval=$enable_largefile;
3615fi
899de170 3616
899de170
L		 3617if test "$enable_largefile" != no; then
3618
75086676
DD		 3619 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
3620$as_echo_n "checking for special C compiler options needed for large files... " >&6; }
3621if test "${ac_cv_sys_largefile_CC+set}" = set; then :
3622 $as_echo_n "(cached) " >&6
899de170
L		 3623else
3624 ac_cv_sys_largefile_CC=no
3625 if test "$GCC" != yes; then
3626 ac_save_CC=$CC
3627 while :; do
75086676
DD		 3628 # IRIX 6.2 and later do not support large files by default,
3629 # so use the C compiler's -n32 option if that helps.
3630 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
899de170
L		 3631/* end confdefs.h. */
3632#include <sys/types.h>
3633 /* Check that off_t can represent 2**63 - 1 correctly.
3634 We can't simply define LARGE_OFF_T to be 9223372036854775807,
3635 since some C++ compilers masquerading as C compilers
3636 incorrectly reject 9223372036854775807. */
3637#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
3638 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
3639 && LARGE_OFF_T % 2147483647 == 1)
3640 ? 1 : -1];
3641int
3642main ()
3643{
3644
3645 ;
3646 return 0;
3647}
3648_ACEOF
75086676 3649 if ac_fn_c_try_compile "$LINENO"; then :
899de170 3650 break
899de170 3651fi
75086676
DD		 3652rm -f core conftest.err conftest.$ac_objext
3653 CC="$CC -n32"
3654 if ac_fn_c_try_compile "$LINENO"; then :
899de170 3655 ac_cv_sys_largefile_CC=' -n32'; break
899de170 3656fi
75086676 3657rm -f core conftest.err conftest.$ac_objext
899de170
L		 3658 break
3659 done
3660 CC=$ac_save_CC
3661 rm -f conftest.$ac_ext
3662 fi
3663fi
75086676
DD		 3664{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
3665$as_echo "$ac_cv_sys_largefile_CC" >&6; }
899de170
L		 3666 if test "$ac_cv_sys_largefile_CC" != no; then
3667 CC=$CC$ac_cv_sys_largefile_CC
3668 fi
3669
75086676
DD		 3670 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
3671$as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
3672if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
3673 $as_echo_n "(cached) " >&6
899de170
L		 3674else
3675 while :; do
75086676 3676 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
899de170
L		 3677/* end confdefs.h. */
3678#include <sys/types.h>
3679 /* Check that off_t can represent 2**63 - 1 correctly.
3680 We can't simply define LARGE_OFF_T to be 9223372036854775807,
3681 since some C++ compilers masquerading as C compilers
3682 incorrectly reject 9223372036854775807. */
3683#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
3684 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
3685 && LARGE_OFF_T % 2147483647 == 1)
3686 ? 1 : -1];
3687int
3688main ()
3689{
3690
3691 ;
3692 return 0;
3693}
3694_ACEOF
75086676
DD		 3695if ac_fn_c_try_compile "$LINENO"; then :
3696 ac_cv_sys_file_offset_bits=no; break
899de170 3697fi
75086676
DD		 3698rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3699 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
899de170
L		 3700/* end confdefs.h. */
3701#define _FILE_OFFSET_BITS 64
3702#include <sys/types.h>
3703 /* Check that off_t can represent 2**63 - 1 correctly.
3704 We can't simply define LARGE_OFF_T to be 9223372036854775807,
3705 since some C++ compilers masquerading as C compilers
3706 incorrectly reject 9223372036854775807. */
3707#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
3708 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
3709 && LARGE_OFF_T % 2147483647 == 1)
3710 ? 1 : -1];
3711int
3712main ()
3713{
3714
3715 ;
3716 return 0;
3717}
3718_ACEOF
75086676 3719if ac_fn_c_try_compile "$LINENO"; then :
899de170 3720 ac_cv_sys_file_offset_bits=64; break
899de170 3721fi
75086676
DD		 3722rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3723 ac_cv_sys_file_offset_bits=unknown
899de170
L		 3724 break
3725done
3726fi
75086676
DD		 3727{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
3728$as_echo "$ac_cv_sys_file_offset_bits" >&6; }
3729case $ac_cv_sys_file_offset_bits in #(
3730 no | unknown) ;;
3731 *)
899de170
L		 3732cat >>confdefs.h <<_ACEOF
3733#define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
3734_ACEOF
75086676
DD		 3735;;
3736esac
3737rm -rf conftest*
3738 if test $ac_cv_sys_file_offset_bits = unknown; then
3739 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
3740$as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
3741if test "${ac_cv_sys_large_files+set}" = set; then :
3742 $as_echo_n "(cached) " >&6
899de170
L		 3743else
3744 while :; do
75086676 3745 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
899de170
L		 3746/* end confdefs.h. */
3747#include <sys/types.h>
3748 /* Check that off_t can represent 2**63 - 1 correctly.
3749 We can't simply define LARGE_OFF_T to be 9223372036854775807,
3750 since some C++ compilers masquerading as C compilers
3751 incorrectly reject 9223372036854775807. */
3752#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
3753 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
3754 && LARGE_OFF_T % 2147483647 == 1)
3755 ? 1 : -1];
3756int
3757main ()
3758{
3759
3760 ;
3761 return 0;
3762}
3763_ACEOF
75086676
DD		 3764if ac_fn_c_try_compile "$LINENO"; then :
3765 ac_cv_sys_large_files=no; break
899de170 3766fi
75086676
DD		 3767rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3768 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
899de170
L		 3769/* end confdefs.h. */
3770#define _LARGE_FILES 1
3771#include <sys/types.h>
3772 /* Check that off_t can represent 2**63 - 1 correctly.
3773 We can't simply define LARGE_OFF_T to be 9223372036854775807,
3774 since some C++ compilers masquerading as C compilers
3775 incorrectly reject 9223372036854775807. */
3776#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
3777 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
3778 && LARGE_OFF_T % 2147483647 == 1)
3779 ? 1 : -1];
3780int
3781main ()
3782{
3783
3784 ;
3785 return 0;
3786}
3787_ACEOF
75086676 3788if ac_fn_c_try_compile "$LINENO"; then :
899de170 3789 ac_cv_sys_large_files=1; break
899de170 3790fi
75086676
DD		 3791rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3792 ac_cv_sys_large_files=unknown
899de170
L		 3793 break
3794done
3795fi
75086676
DD		 3796{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
3797$as_echo "$ac_cv_sys_large_files" >&6; }
3798case $ac_cv_sys_large_files in #(
3799 no | unknown) ;;
3800 *)
899de170
L		 3801cat >>confdefs.h <<_ACEOF
3802#define _LARGE_FILES $ac_cv_sys_large_files
3803_ACEOF
75086676
DD		 3804;;
3805esac
3806rm -rf conftest*
3807 fi
899de170
L		 3808fi
3809
8ddbb593
DJ		 3810ac_ext=c
3811ac_cpp='$CPP $CPPFLAGS'
3812ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3813ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3814ac_compiler_gnu=$ac_cv_c_compiler_gnu
75086676
DD		 3815{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3816$as_echo_n "checking how to run the C preprocessor... " >&6; }
8ddbb593
DJ		 3817# On Suns, sometimes $CPP names a directory.
3818if test -n "$CPP" && test -d "$CPP"; then
3819 CPP=
3820fi
3821if test -z "$CPP"; then
75086676
DD		 3822 if test "${ac_cv_prog_CPP+set}" = set; then :
3823 $as_echo_n "(cached) " >&6
8ddbb593
DJ		 3824else
3825 # Double quotes because CPP needs to be expanded
3826 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3827 do
3828 ac_preproc_ok=false
3829for ac_c_preproc_warn_flag in '' yes
3830do
3831 # Use a header file that comes with gcc, so configuring glibc
3832 # with a fresh cross-compiler works.
3833 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3834 # <limits.h> exists even on freestanding compilers.
3835 # On the NeXT, cc -E runs the code through the compiler's parser,
3836 # not just through cpp. "Syntax error" is here to catch this case.
75086676 3837 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8ddbb593
DJ		 3838/* end confdefs.h. */
3839#ifdef __STDC__
3840# include <limits.h>
3841#else
3842# include <assert.h>
3843#endif
58670637 3844 Syntax error
8ddbb593 3845_ACEOF
75086676 3846if ac_fn_c_try_cpp "$LINENO"; then :
8ddbb593 3847
75086676 3848else
8ddbb593
DJ		 3849 # Broken: fails on valid input.
3850continue
3851fi
3852rm -f conftest.err conftest.$ac_ext
3853
75086676 3854 # OK, works on sane cases. Now check whether nonexistent headers
8ddbb593 3855 # can be detected and how.
75086676 3856 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8ddbb593
DJ		 3857/* end confdefs.h. */
3858#include <ac_nonexistent.h>
3859_ACEOF
75086676 3860if ac_fn_c_try_cpp "$LINENO"; then :
8ddbb593
DJ		 3861 # Broken: success on invalid input.
3862continue
3863else
8ddbb593
DJ		 3864 # Passes both tests.
3865ac_preproc_ok=:
3866break
3867fi
3868rm -f conftest.err conftest.$ac_ext
3869
3870done
3871# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3872rm -f conftest.err conftest.$ac_ext
75086676 3873if $ac_preproc_ok; then :
8ddbb593
DJ		 3874 break
3875fi
3876
3877 done
3878 ac_cv_prog_CPP=$CPP
3879
3880fi
3881 CPP=$ac_cv_prog_CPP
3882else
3883 ac_cv_prog_CPP=$CPP
3884fi
75086676
DD		 3885{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3886$as_echo "$CPP" >&6; }
8ddbb593
DJ		 3887ac_preproc_ok=false
3888for ac_c_preproc_warn_flag in '' yes
3889do
3890 # Use a header file that comes with gcc, so configuring glibc
3891 # with a fresh cross-compiler works.
3892 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3893 # <limits.h> exists even on freestanding compilers.
3894 # On the NeXT, cc -E runs the code through the compiler's parser,
3895 # not just through cpp. "Syntax error" is here to catch this case.
75086676 3896 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8ddbb593
DJ		 3897/* end confdefs.h. */
3898#ifdef __STDC__
3899# include <limits.h>
3900#else
3901# include <assert.h>
3902#endif
58670637 3903 Syntax error
8ddbb593 3904_ACEOF
75086676 3905if ac_fn_c_try_cpp "$LINENO"; then :
8ddbb593 3906
75086676 3907else
8ddbb593
DJ		 3908 # Broken: fails on valid input.
3909continue
3910fi
3911rm -f conftest.err conftest.$ac_ext
3912
75086676 3913 # OK, works on sane cases. Now check whether nonexistent headers
8ddbb593 3914 # can be detected and how.
75086676 3915 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8ddbb593
DJ		 3916/* end confdefs.h. */
3917#include <ac_nonexistent.h>
3918_ACEOF
75086676 3919if ac_fn_c_try_cpp "$LINENO"; then :
8ddbb593
DJ		 3920 # Broken: success on invalid input.
3921continue
3922else
8ddbb593
DJ		 3923 # Passes both tests.
3924ac_preproc_ok=:
3925break
3926fi
3927rm -f conftest.err conftest.$ac_ext
3928
3929done
3930# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3931rm -f conftest.err conftest.$ac_ext
75086676
DD		 3932if $ac_preproc_ok; then :
3933
8ddbb593 3934else
75086676
DD		 3935 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3936$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3937as_fn_error "C preprocessor \"$CPP\" fails sanity check
3938See \`config.log' for more details." "$LINENO" 5; }
8ddbb593
DJ		 3939fi
3940
3941ac_ext=c
3942ac_cpp='$CPP $CPPFLAGS'
3943ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3944ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3945ac_compiler_gnu=$ac_cv_c_compiler_gnu
3946
3947
3948ac_c_preproc_warn_flag=yes
2299a76d 3949
a104c397
PB		 3950ac_libiberty_warn_cflags=
3951save_CFLAGS="$CFLAGS"
a53e62cf 3952for real_option in -W -Wall -Wwrite-strings -Wc++-compat \
a104c397 3953 -Wstrict-prototypes; do
a53e62cf
AS		 3954 # Do the check with the no- prefix removed since gcc silently
3955 # accepts any -Wno-* option on purpose
3956 case $real_option in
604fcd65 3957 -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
a53e62cf
AS		 3958 *) option=$real_option ;;
3959 esac
75086676 3960 as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
a104c397 3961
75086676
DD		 3962 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
3963$as_echo_n "checking whether $CC supports $option... " >&6; }
3964if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
3965 $as_echo_n "(cached) " >&6
fd7d450d 3966else
a104c397 3967 CFLAGS="$option"
75086676 3968 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
fd7d450d
DD		 3969/* end confdefs.h. */
3970
a104c397
PB		 3971int
3972main ()
3973{
3974
3975 ;
3976 return 0;
3977}
fd7d450d 3978_ACEOF
75086676 3979if ac_fn_c_try_compile "$LINENO"; then :
a104c397 3980 eval "$as_acx_Woption=yes"
fd7d450d 3981else
75086676 3982 eval "$as_acx_Woption=no"
fd7d450d 3983fi
75086676 3984rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fd7d450d
DD		 3985
3986fi
75086676
DD		 3987eval ac_res=\$$as_acx_Woption
3988 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
3989$as_echo "$ac_res" >&6; }
3990 if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
a53e62cf 3991 ac_libiberty_warn_cflags="$ac_libiberty_warn_cflags${ac_libiberty_warn_cflags:+ }$real_option"
fd7d450d 3992fi
a104c397
PB		 3993 done
3994CFLAGS="$save_CFLAGS"
3995
a53e62cf
AS		 3996# Do the check with the no- prefix removed from the warning options
3997# since gcc silently accepts any -Wno-* option on purpose
75086676
DD		 3998if test "$GCC" = yes; then :
3999 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pedantic " >&5
4000$as_echo_n "checking whether $CC supports -pedantic ... " >&6; }
4001if test "${acx_cv_prog_cc_pedantic_+set}" = set; then :
4002 $as_echo_n "(cached) " >&6
1f616ca1
PB		 4003else
4004 save_CFLAGS="$CFLAGS"
4005CFLAGS="-pedantic "
75086676 4006cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1f616ca1
PB		 4007/* end confdefs.h. */
4008
4009int
4010main ()
4011{
4012
4013 ;
4014 return 0;
4015}
4016_ACEOF
75086676 4017if ac_fn_c_try_compile "$LINENO"; then :
1f616ca1
PB		 4018 acx_cv_prog_cc_pedantic_=yes
4019else
75086676 4020 acx_cv_prog_cc_pedantic_=no
1f616ca1 4021fi
75086676 4022rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1f616ca1
PB		 4023CFLAGS="$save_CFLAGS"
4024fi
75086676
DD		 4025{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_prog_cc_pedantic_" >&5
4026$as_echo "$acx_cv_prog_cc_pedantic_" >&6; }
4027if test $acx_cv_prog_cc_pedantic_ = yes; then :
1f616ca1
PB		 4028 ac_libiberty_warn_cflags="$ac_libiberty_warn_cflags${ac_libiberty_warn_cflags:+ }-pedantic "
4029fi
4030
1f616ca1
PB		 4031fi
4032
4033
46a10049 4034if test "x$CC" != xcc; then
75086676
DD		 4035 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5
4036$as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; }
46a10049 4037else
75086676
DD		 4038 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5
4039$as_echo_n "checking whether cc understands -c and -o together... " >&6; }
46a10049 4040fi
75086676 4041set dummy $CC; ac_cc=`$as_echo "$2" |
46a10049 4042 sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
75086676
DD		 4043if { as_var=ac_cv_prog_cc_${ac_cc}_c_o; eval "test \"\${$as_var+set}\" = set"; }; then :
4044 $as_echo_n "(cached) " >&6
46a10049 4045else
75086676 4046 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
46a10049
DD		 4047/* end confdefs.h. */
4048
4049int
4050main ()
4051{
4052
4053 ;
4054 return 0;
4055}
4056_ACEOF
4057# Make sure it works both with $CC and with simple cc.
4058# We do the test twice because some compilers refuse to overwrite an
4059# existing .o file with -o, though they will create one.
75086676
DD		 4060ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4061rm -f conftest2.*
4062if { { case "(($ac_try" in
4063 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4064 *) ac_try_echo=$ac_try;;
4065esac
4066eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4067$as_echo "$ac_try_echo"; } >&5
4068 (eval "$ac_try") 2>&5
4069 ac_status=$?
4070 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4071 test $ac_status = 0; } &&
4072 test -f conftest2.$ac_objext && { { case "(($ac_try" in
4073 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4074 *) ac_try_echo=$ac_try;;
4075esac
4076eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4077$as_echo "$ac_try_echo"; } >&5
4078 (eval "$ac_try") 2>&5
46a10049 4079 ac_status=$?
75086676
DD		 4080 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4081 test $ac_status = 0; };
46a10049
DD		 4082then
4083 eval ac_cv_prog_cc_${ac_cc}_c_o=yes
4084 if test "x$CC" != xcc; then
4085 # Test first that cc exists at all.
4086 if { ac_try='cc -c conftest.$ac_ext >&5'
75086676
DD		 4087 { { case "(($ac_try" in
4088 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4089 *) ac_try_echo=$ac_try;;
4090esac
4091eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4092$as_echo "$ac_try_echo"; } >&5
4093 (eval "$ac_try") 2>&5
4094 ac_status=$?
4095 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4096 test $ac_status = 0; }; }; then
4097 ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4098 rm -f conftest2.*
4099 if { { case "(($ac_try" in
4100 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4101 *) ac_try_echo=$ac_try;;
4102esac
4103eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4104$as_echo "$ac_try_echo"; } >&5
4105 (eval "$ac_try") 2>&5
4106 ac_status=$?
4107 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4108 test $ac_status = 0; } &&
4109 test -f conftest2.$ac_objext && { { case "(($ac_try" in
4110 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4111 *) ac_try_echo=$ac_try;;
4112esac
4113eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4114$as_echo "$ac_try_echo"; } >&5
4115 (eval "$ac_try") 2>&5
46a10049 4116 ac_status=$?
75086676
DD		 4117 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4118 test $ac_status = 0; };
46a10049
DD		 4119 then
4120 # cc works too.
4121 :
4122 else
4123 # cc exists but doesn't like -o.
4124 eval ac_cv_prog_cc_${ac_cc}_c_o=no
4125 fi
4126 fi
4127 fi
4128else
4129 eval ac_cv_prog_cc_${ac_cc}_c_o=no
4130fi
75086676 4131rm -f core conftest*
46a10049
DD		 4132
4133fi
75086676
DD		 4134if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
4135 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4136$as_echo "yes" >&6; }
46a10049 4137else
75086676
DD		 4138 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4139$as_echo "no" >&6; }
46a10049 4140
75086676 4141$as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h
46a10049
DD		 4142
4143fi
4144
4145# autoconf is lame and doesn't give us any substitution variable for this.
4146if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
4147 NO_MINUS_C_MINUS_O=yes
4148else
4149 OUTPUT_OPTION='-o $@'
4150fi
4151
4152
4153
75086676
DD		 4154{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
4155$as_echo_n "checking for an ANSI C-conforming const... " >&6; }
4156if test "${ac_cv_c_const+set}" = set; then :
4157 $as_echo_n "(cached) " >&6
96e00b33 4158else
75086676 4159 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11a338da
DD		 4160/* end confdefs.h. */
4161
4162int
4163main ()
4164{
4165/* FIXME: Include the comments suggested by Paul. */
4166#ifndef __cplusplus
4167 /* Ultrix mips cc rejects this. */
4168 typedef int charset[2];
75086676 4169 const charset cs;
11a338da 4170 /* SunOS 4.1.1 cc rejects this. */
75086676
DD		 4171 char const *const *pcpcc;
4172 char **ppc;
11a338da
DD		 4173 /* NEC SVR4.0.2 mips cc rejects this. */
4174 struct point {int x, y;};
4175 static struct point const zero = {0,0};
4176 /* AIX XL C 1.02.0.0 rejects this.
4177 It does not let you subtract one const X* pointer from another in
4178 an arm of an if-expression whose if-part is not a constant
4179 expression */
4180 const char *g = "string";
75086676 4181 pcpcc = &g + (g ? g-g : 0);
11a338da 4182 /* HPUX 7.0 cc rejects these. */
75086676
DD		 4183 ++pcpcc;
4184 ppc = (char**) pcpcc;
4185 pcpcc = (char const *const *) ppc;
11a338da
DD		 4186 { /* SCO 3.2v4 cc rejects this. */
4187 char *t;
4188 char const *s = 0 ? (char *) 0 : (char const *) 0;
4189
4190 *t++ = 0;
75086676 4191 if (s) return 0;
11a338da
DD		 4192 }
4193 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
4194 int x[] = {25, 17};
4195 const int *foo = &x[0];
4196 ++foo;
4197 }
4198 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
4199 typedef const int *iptr;
4200 iptr p = 0;
4201 ++p;
4202 }
4203 { /* AIX XL C 1.02.0.0 rejects this saying
4204 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
4205 struct s { int j; const int *ap[3]; };
4206 struct s *b; b->j = 5;
4207 }
4208 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
4209 const int foo = 10;
75086676 4210 if (!foo) return 0;
11a338da 4211 }
75086676 4212 return !cs[0] && !zero.x;
11a338da
DD		 4213#endif
4214
4215 ;
4216 return 0;
4217}
4218_ACEOF
75086676 4219if ac_fn_c_try_compile "$LINENO"; then :
11a338da 4220 ac_cv_c_const=yes
96e00b33 4221else
75086676 4222 ac_cv_c_const=no
96e00b33 4223fi
75086676 4224rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2299a76d 4225fi
75086676
DD		 4226{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
4227$as_echo "$ac_cv_c_const" >&6; }
11a338da
DD		 4228if test $ac_cv_c_const = no; then
4229
75086676 4230$as_echo "#define const /**/" >>confdefs.h
2299a76d 4231
96e00b33 4232fi
11a338da 4233
75086676
DD		 4234{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
4235$as_echo_n "checking for inline... " >&6; }
4236if test "${ac_cv_c_inline+set}" = set; then :
4237 $as_echo_n "(cached) " >&6
96e00b33 4238else
11a338da
DD		 4239 ac_cv_c_inline=no
4240for ac_kw in inline __inline__ __inline; do
75086676 4241 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11a338da
DD		 4242/* end confdefs.h. */
4243#ifndef __cplusplus
4244typedef int foo_t;
4245static $ac_kw foo_t static_foo () {return 0; }
4246$ac_kw foo_t foo () {return 0; }
4247#endif
96e00b33 4248
11a338da 4249_ACEOF
75086676
DD		 4250if ac_fn_c_try_compile "$LINENO"; then :
4251 ac_cv_c_inline=$ac_kw
96e00b33 4252fi
75086676
DD		 4253rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4254 test "$ac_cv_c_inline" != no && break
11a338da
DD		 4255done
4256
96e00b33 4257fi
75086676
DD		 4258{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
4259$as_echo "$ac_cv_c_inline" >&6; }
96e00b33 4260
11a338da
DD		 4261case $ac_cv_c_inline in
4262 inline | yes) ;;
4263 *)
4264 case $ac_cv_c_inline in
4265 no) ac_val=;;
4266 *) ac_val=$ac_cv_c_inline;;
4267 esac
4268 cat >>confdefs.h <<_ACEOF
4269#ifndef __cplusplus
4270#define inline $ac_val
4271#endif
4272_ACEOF
4273 ;;
4274esac
96e00b33 4275
75086676
DD		 4276
4277{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
4278$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4279if test "${ac_cv_path_GREP+set}" = set; then :
4280 $as_echo_n "(cached) " >&6
96e00b33 4281else
75086676
DD		 4282 if test -z "$GREP"; then
4283 ac_path_GREP_found=false
4284 # Loop through the user's path and test for each of PROGNAME-LIST
4285 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4286for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4287do
4288 IFS=$as_save_IFS
4289 test -z "$as_dir" && as_dir=.
4290 for ac_prog in grep ggrep; do
4291 for ac_exec_ext in '' $ac_executable_extensions; do
4292 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4293 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
4294# Check for GNU ac_path_GREP and select it if it is found.
4295 # Check for GNU $ac_path_GREP
4296case `"$ac_path_GREP" --version 2>&1` in
4297*GNU*)
4298 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4299*)
4300 ac_count=0
4301 $as_echo_n 0123456789 >"conftest.in"
4302 while :
4303 do
4304 cat "conftest.in" "conftest.in" >"conftest.tmp"
4305 mv "conftest.tmp" "conftest.in"
4306 cp "conftest.in" "conftest.nl"
4307 $as_echo 'GREP' >> "conftest.nl"
4308 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4309 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4310 as_fn_arith $ac_count + 1 && ac_count=$as_val
4311 if test $ac_count -gt ${ac_path_GREP_max-0}; then
4312 # Best one so far, save it but keep looking for a better one
4313 ac_cv_path_GREP="$ac_path_GREP"
4314 ac_path_GREP_max=$ac_count
4315 fi
4316 # 10*(2^10) chars as input seems more than enough
4317 test $ac_count -gt 10 && break
4318 done
4319 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4320esac
4321
4322 $ac_path_GREP_found && break 3
4323 done
4324 done
4325 done
4326IFS=$as_save_IFS
4327 if test -z "$ac_cv_path_GREP"; then
4328 as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4329 fi
4330else
4331 ac_cv_path_GREP=$GREP
4332fi
4333
4334fi
4335{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4336$as_echo "$ac_cv_path_GREP" >&6; }
4337 GREP="$ac_cv_path_GREP"
4338
4339
4340{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4341$as_echo_n "checking for egrep... " >&6; }
4342if test "${ac_cv_path_EGREP+set}" = set; then :
4343 $as_echo_n "(cached) " >&6
4344else
4345 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4346 then ac_cv_path_EGREP="$GREP -E"
4347 else
4348 if test -z "$EGREP"; then
4349 ac_path_EGREP_found=false
4350 # Loop through the user's path and test for each of PROGNAME-LIST
4351 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4352for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4353do
4354 IFS=$as_save_IFS
4355 test -z "$as_dir" && as_dir=.
4356 for ac_prog in egrep; do
4357 for ac_exec_ext in '' $ac_executable_extensions; do
4358 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4359 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
4360# Check for GNU ac_path_EGREP and select it if it is found.
4361 # Check for GNU $ac_path_EGREP
4362case `"$ac_path_EGREP" --version 2>&1` in
4363*GNU*)
4364 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4365*)
4366 ac_count=0
4367 $as_echo_n 0123456789 >"conftest.in"
4368 while :
4369 do
4370 cat "conftest.in" "conftest.in" >"conftest.tmp"
4371 mv "conftest.tmp" "conftest.in"
4372 cp "conftest.in" "conftest.nl"
4373 $as_echo 'EGREP' >> "conftest.nl"
4374 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4375 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4376 as_fn_arith $ac_count + 1 && ac_count=$as_val
4377 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4378 # Best one so far, save it but keep looking for a better one
4379 ac_cv_path_EGREP="$ac_path_EGREP"
4380 ac_path_EGREP_max=$ac_count
4381 fi
4382 # 10*(2^10) chars as input seems more than enough
4383 test $ac_count -gt 10 && break
4384 done
4385 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4386esac
4387
4388 $ac_path_EGREP_found && break 3
4389 done
4390 done
4391 done
4392IFS=$as_save_IFS
4393 if test -z "$ac_cv_path_EGREP"; then
4394 as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4395 fi
4396else
4397 ac_cv_path_EGREP=$EGREP
4398fi
4399
4400 fi
4401fi
4402{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4403$as_echo "$ac_cv_path_EGREP" >&6; }
4404 EGREP="$ac_cv_path_EGREP"
4405
4406
4407{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4408$as_echo_n "checking for ANSI C header files... " >&6; }
4409if test "${ac_cv_header_stdc+set}" = set; then :
4410 $as_echo_n "(cached) " >&6
4411else
4412 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11a338da 4413/* end confdefs.h. */
75086676
DD		 4414#include <stdlib.h>
4415#include <stdarg.h>
4416#include <string.h>
4417#include <float.h>
0093138c 4418
11a338da
DD		 4419int
4420main ()
4421{
0093138c 4422
11a338da
DD		 4423 ;
4424 return 0;
4425}
4426_ACEOF
75086676
DD		 4427if ac_fn_c_try_compile "$LINENO"; then :
4428 ac_cv_header_stdc=yes
4429else
4430 ac_cv_header_stdc=no
4431fi
4432rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
0093138c 4433
75086676
DD		 4434if test $ac_cv_header_stdc = yes; then
4435 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4436 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4437/* end confdefs.h. */
4438#include <string.h>
4439
4440_ACEOF
4441if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4442 $EGREP "memchr" >/dev/null 2>&1; then :
4443
4444else
4445 ac_cv_header_stdc=no
4446fi
4447rm -f conftest*
4448
4449fi
4450
4451if test $ac_cv_header_stdc = yes; then
4452 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4453 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4454/* end confdefs.h. */
4455#include <stdlib.h>
4456
4457_ACEOF
4458if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4459 $EGREP "free" >/dev/null 2>&1; then :
4460
4461else
4462 ac_cv_header_stdc=no
4463fi
4464rm -f conftest*
4465
4466fi
4467
4468if test $ac_cv_header_stdc = yes; then
4469 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4470 if test "$cross_compiling" = yes; then :
4471 :
4472else
4473 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4474/* end confdefs.h. */
4475#include <ctype.h>
4476#include <stdlib.h>
4477#if ((' ' & 0x0FF) == 0x020)
4478# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4479# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4480#else
4481# define ISLOWER(c) \
4482 (('a' <= (c) && (c) <= 'i') \
4483 || ('j' <= (c) && (c) <= 'r') \
4484 || ('s' <= (c) && (c) <= 'z'))
4485# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
46a10049 4486#endif
0093138c 4487
75086676
DD		 4488#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4489int
4490main ()
4491{
4492 int i;
4493 for (i = 0; i < 256; i++)
4494 if (XOR (islower (i), ISLOWER (i))
4495 || toupper (i) != TOUPPER (i))
4496 return 2;
2299a76d
DJ		 4497 return 0;
4498}
4499_ACEOF
75086676
DD		 4500if ac_fn_c_try_run "$LINENO"; then :
4501
7108c5dc 4502else
75086676
DD		 4503 ac_cv_header_stdc=no
4504fi
4505rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4506 conftest.$ac_objext conftest.beam conftest.$ac_ext
4507fi
2299a76d 4508
7108c5dc 4509fi
75086676
DD		 4510fi
4511{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4512$as_echo "$ac_cv_header_stdc" >&6; }
4513if test $ac_cv_header_stdc = yes; then
4514
4515$as_echo "#define STDC_HEADERS 1" >>confdefs.h
4516
4517fi
4518
4519# On IRIX 5.3, sys/types and inttypes.h are conflicting.
4520for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4521 inttypes.h stdint.h unistd.h
4522do :
4523 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4524ac_fn_c_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header"
4525eval as_val=\$$as_ac_Header
4526 if test "x$as_val" = x""yes; then :
4527 cat >>confdefs.h <<_ACEOF
4528#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4529_ACEOF
4530
4531fi
4532done
2299a76d 4533
75086676
DD		 4534
4535 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
4536$as_echo_n "checking whether byte ordering is bigendian... " >&6; }
4537if test "${ac_cv_c_bigendian+set}" = set; then :
4538 $as_echo_n "(cached) " >&6
4539else
0093138c 4540 ac_cv_c_bigendian=unknown
75086676
DD		 4541 # See if we're dealing with a universal compiler.
4542 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4543/* end confdefs.h. */
4544#ifndef __APPLE_CC__
4545 not a universal capable compiler
4546 #endif
4547 typedef int dummy;
4548
4549_ACEOF
4550if ac_fn_c_try_compile "$LINENO"; then :
4551
4552 # Check for potential -arch flags. It is not universal unless
4553 # there are at least two -arch flags with different values.
4554 ac_arch=
4555 ac_prev=
4556 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
4557 if test -n "$ac_prev"; then
4558 case $ac_word in
4559 i?86 | x86_64 | ppc | ppc64)
4560 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
4561 ac_arch=$ac_word
4562 else
4563 ac_cv_c_bigendian=universal
4564 break
4565 fi
4566 ;;
4567 esac
4568 ac_prev=
4569 elif test "x$ac_word" = "x-arch"; then
4570 ac_prev=arch
4571 fi
4572 done
4573fi
4574rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4575 if test $ac_cv_c_bigendian = unknown; then
4576 # See if sys/param.h defines the BYTE_ORDER macro.
4577 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4578/* end confdefs.h. */
4579#include <sys/types.h>
4580 #include <sys/param.h>
4581
4582int
4583main ()
4584{
4585#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
4586 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
4587 && LITTLE_ENDIAN)
4588 bogus endian macros
4589 #endif
4590
4591 ;
4592 return 0;
4593}
0093138c 4594_ACEOF
75086676
DD		 4595if ac_fn_c_try_compile "$LINENO"; then :
4596 # It does; now see whether it defined to BIG_ENDIAN or not.
4597 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
0093138c 4598/* end confdefs.h. */
75086676
DD		 4599#include <sys/types.h>
4600 #include <sys/param.h>
4601
0093138c
DD		 4602int
4603main ()
4604{
75086676
DD		 4605#if BYTE_ORDER != BIG_ENDIAN
4606 not big endian
4607 #endif
4608
0093138c
DD		 4609 ;
4610 return 0;
4611}
4612_ACEOF
75086676 4613if ac_fn_c_try_compile "$LINENO"; then :
0093138c 4614 ac_cv_c_bigendian=yes
75086676
DD		 4615else
4616 ac_cv_c_bigendian=no
0093138c 4617fi
75086676 4618rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
0093138c 4619fi
75086676
DD		 4620rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4621 fi
4622 if test $ac_cv_c_bigendian = unknown; then
4623 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
4624 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4625/* end confdefs.h. */
4626#include <limits.h>
0093138c 4627
75086676
DD		 4628int
4629main ()
4630{
4631#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
4632 bogus endian macros
4633 #endif
4634
4635 ;
4636 return 0;
4637}
46a10049 4638_ACEOF
75086676
DD		 4639if ac_fn_c_try_compile "$LINENO"; then :
4640 # It does; now see whether it defined to _BIG_ENDIAN or not.
4641 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
46a10049 4642/* end confdefs.h. */
75086676
DD		 4643#include <limits.h>
4644
0093138c
DD		 4645int
4646main ()
4647{
75086676
DD		 4648#ifndef _BIG_ENDIAN
4649 not big endian
4650 #endif
4651
4652 ;
4653 return 0;
46a10049 4654}
2299a76d 4655_ACEOF
75086676
DD		 4656if ac_fn_c_try_compile "$LINENO"; then :
4657 ac_cv_c_bigendian=yes
46a10049 4658else
75086676 4659 ac_cv_c_bigendian=no
7108c5dc 4660fi
75086676 4661rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
46a10049 4662fi
75086676
DD		 4663rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4664 fi
4665 if test $ac_cv_c_bigendian = unknown; then
4666 # Compile a test program.
4667 if test "$cross_compiling" = yes; then :
4668 # Try to guess by grepping values from an object file.
4669 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4670/* end confdefs.h. */
4671short int ascii_mm[] =
4672 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
4673 short int ascii_ii[] =
4674 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
4675 int use_ascii (int i) {
4676 return ascii_mm[i] + ascii_ii[i];
4677 }
4678 short int ebcdic_ii[] =
4679 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
4680 short int ebcdic_mm[] =
4681 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
4682 int use_ebcdic (int i) {
4683 return ebcdic_mm[i] + ebcdic_ii[i];
4684 }
4685 extern int foo;
4686
4687int
4688main ()
4689{
4690return use_ascii (foo) == use_ebcdic (foo);
4691 ;
4692 return 0;
4693}
4694_ACEOF
4695if ac_fn_c_try_compile "$LINENO"; then :
4696 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
4697 ac_cv_c_bigendian=yes
4698 fi
4699 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
4700 if test "$ac_cv_c_bigendian" = unknown; then
4701 ac_cv_c_bigendian=no
4702 else
4703 # finding both strings is unlikely to happen, but who knows?
4704 ac_cv_c_bigendian=unknown
4705 fi
4706 fi
4707fi
4708rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4709else
4710 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4711/* end confdefs.h. */
4712$ac_includes_default
4713int
4714main ()
4715{
4716
4717 /* Are we little or big endian? From Harbison&Steele. */
4718 union
4719 {
4720 long int l;
4721 char c[sizeof (long int)];
4722 } u;
4723 u.l = 1;
4724 return u.c[sizeof (long int) - 1] == 1;
4725
4726 ;
4727 return 0;
4728}
4729_ACEOF
4730if ac_fn_c_try_run "$LINENO"; then :
4731 ac_cv_c_bigendian=no
4732else
4733 ac_cv_c_bigendian=yes
46a10049 4734fi
75086676
DD		 4735rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4736 conftest.$ac_objext conftest.beam conftest.$ac_ext
46a10049 4737fi
2299a76d 4738
75086676
DD		 4739 fi
4740fi
4741{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
4742$as_echo "$ac_cv_c_bigendian" >&6; }
4743 case $ac_cv_c_bigendian in #(
4744 yes)
4745 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
4746;; #(
4747 no)
4748 ;; #(
4749 universal)
4750
4751$as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
4752
4753 ;; #(
4754 *)
4755 as_fn_error "unknown endianness
4756 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
4757 esac
7108c5dc 4758
252b5132
RH		 4759
4760
4761
75086676 4762ac_config_headers="$ac_config_headers config.h:config.in"
252b5132
RH		 4763
4764
4765
4766# Find a good install program. We prefer a C program (faster),
4767# so one script is as good as another. But avoid the broken or
4768# incompatible versions:
4769# SysV /etc/install, /usr/sbin/install
4770# SunOS /usr/etc/install
4771# IRIX /sbin/install
4772# AIX /bin/install
2299a76d 4773# AmigaOS /C/install, which installs bootblocks on floppy discs
252b5132
RH		 4774# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
4775# AFS /usr/afsws/bin/install, which mishandles nonexistent args
4776# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
58670637 4777# OS/2's system install, which has a completely different semantic
252b5132 4778# ./install, which can be erroneously created by make from ./install.sh.
75086676
DD		 4779# Reject install programs that cannot install multiple files.
4780{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
4781$as_echo_n "checking for a BSD-compatible install... " >&6; }
252b5132 4782if test -z "$INSTALL"; then
75086676
DD		 4783if test "${ac_cv_path_install+set}" = set; then :
4784 $as_echo_n "(cached) " >&6
2299a76d
DJ		 4785else
4786 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4787for as_dir in $PATH
4788do
4789 IFS=$as_save_IFS
4790 test -z "$as_dir" && as_dir=.
75086676
DD		 4791 # Account for people who put trailing slashes in PATH elements.
4792case $as_dir/ in #((
4793 ./ | .// | /[cC]/* | \
2299a76d 4794 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
75086676 4795 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2299a76d
DJ		 4796 /usr/ucb/* ) ;;
4797 *)
4798 # OSF1 and SCO ODT 3.0 have their own names for install.
4799 # Don't use installbsd from OSF since it installs stuff as root
4800 # by default.
4801 for ac_prog in ginstall scoinst install; do
4802 for ac_exec_ext in '' $ac_executable_extensions; do
75086676 4803 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
58670637
DD		 4804 if test $ac_prog = install &&
4805 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4806 # AIX install. It has an incompatible calling convention.
4807 :
4808 elif test $ac_prog = install &&
4809 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4810 # program-specific install script used by HP pwplus--don't use.
4811 :
4812 else
75086676
DD		 4813 rm -rf conftest.one conftest.two conftest.dir
4814 echo one > conftest.one
4815 echo two > conftest.two
4816 mkdir conftest.dir
4817 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
4818 test -s conftest.one && test -s conftest.two &&
4819 test -s conftest.dir/conftest.one &&
4820 test -s conftest.dir/conftest.two
4821 then
4822 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
4823 break 3
4824 fi
58670637
DD		 4825 fi
4826 fi
252b5132 4827 done
2299a76d
DJ		 4828 done
4829 ;;
4830esac
2299a76d 4831
75086676
DD		 4832 done
4833IFS=$as_save_IFS
4834
4835rm -rf conftest.one conftest.two conftest.dir
252b5132
RH		 4836
4837fi
4838 if test "${ac_cv_path_install+set}" = set; then
2299a76d 4839 INSTALL=$ac_cv_path_install
252b5132 4840 else
75086676
DD		 4841 # As a last resort, use the slow shell script. Don't cache a
4842 # value for INSTALL within a source directory, because that will
252b5132 4843 # break other packages using the cache if that directory is
75086676 4844 # removed, or if the value is a relative name.
2299a76d 4845 INSTALL=$ac_install_sh
252b5132
RH		 4846 fi
4847fi
75086676
DD		 4848{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
4849$as_echo "$INSTALL" >&6; }
252b5132
RH		 4850
4851# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
4852# It thinks the first close brace ends the variable substitution.
4853test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
4854
2299a76d 4855test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
252b5132
RH		 4856
4857test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
4858
4859
4cf896a5
KC		 4860# Don't build the shared library for build.
4861if [ -n "${with_build_subdir}" ]; then
4862 enable_shared=no
4863fi
4864
4865frag=
4866case "${host}" in
4867 rs6000-ibm-aix3.1 | rs6000-ibm-aix)
4868 frag=mh-aix ;;
4869 *-*-cxux7*) frag=mh-cxux7 ;;
4870 *-*-freebsd2.1.*) frag=mh-fbsd21 ;;
4871 *-*-freebsd2.2.[012]) frag=mh-fbsd21 ;;
4872 i370-*-opened*) frag=mh-openedition ;;
4873 i[34567]86-*-windows*) frag=mh-windows ;;
4874esac
4875
4876if [ -n "${frag}" ]; then
c779bab8 4877 frag=${libiberty_topdir}/libiberty/config/$frag
4cf896a5
KC		 4878fi
4879
601a99c6
DD		 4880
4881
4882
4883
4884case "${host}" in
4885 # PIC is the default on some targets or must not be used.
4886 *-*-darwin*)
4887 # PIC is the default on this platform
4888 # Common symbols not allowed in MH_DYLIB files
4889 PICFLAG=-fno-common
4890 ;;
4891 alpha*-dec-osf5*)
4892 # PIC is the default.
4893 ;;
4894 hppa*64*-*-hpux*)
4895 # PIC is the default for 64-bit PA HP-UX.
4896 ;;
3afd2652
DD		 4897 i[34567]86-*-cygwin* | x86_64-*-cygwin*)
4898 ;;
4899 i[34567]86-*-mingw* | x86_64-*-mingw*)
601a99c6 4900 ;;
d12c31df 4901 i[34567]86-*-interix[3-9]*)
601a99c6
DD		 4902 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
4903 # Instead, we relocate shared libraries at runtime.
4904 ;;
4905 i[34567]86-*-nto-qnx*)
4906 # QNX uses GNU C++, but need to define -shared option too, otherwise
4907 # it will coredump.
4908 PICFLAG='-fPIC -shared'
4909 ;;
4910 i[34567]86-pc-msdosdjgpp*)
4911 # DJGPP does not support shared libraries at all.
4912 ;;
4913 ia64*-*-hpux*)
4914 # On IA64 HP-UX, PIC is the default but the pic flag
4915 # sets the default TLS model and affects inlining.
4916 PICFLAG=-fPIC
4917 ;;
4918 mips-sgi-irix6*)
4919 # PIC is the default.
4920 ;;
4921 rs6000-ibm-aix* | powerpc-ibm-aix*)
4922 # All AIX code is PIC.
4923 ;;
4924
4925 # Some targets support both -fPIC and -fpic, but prefer the latter.
4926 # FIXME: Why?
4927 i[34567]86-*-* | x86_64-*-*)
4928 PICFLAG=-fpic
4929 ;;
4930 m68k-*-*)
4931 PICFLAG=-fpic
4932 ;;
601a99c6
DD		 4933 # FIXME: Override -fPIC default in libgcc only?
4934 sh-*-linux* | sh[2346lbe]*-*-linux*)
4935 PICFLAG=-fpic
4936 ;;
4937 # FIXME: Simplify to sh*-*-netbsd*?
4938 sh-*-netbsdelf* | shl*-*-netbsdelf* | sh5-*-netbsd* | sh5l*-*-netbsd* | \
4939 sh64-*-netbsd* | sh64l*-*-netbsd*)
4940 PICFLAG=-fpic
4941 ;;
4942 # Default to -fPIC unless specified otherwise.
4943 *)
4944 PICFLAG=-fPIC
4945 ;;
4946esac
4947
4948# If the user explicitly uses -fpic/-fPIC, keep that.
4949case "${CFLAGS}" in
4950 *-fpic*)
4951 PICFLAG=-fpic
4952 ;;
4953 *-fPIC*)
4954 PICFLAG=-fPIC
4955 ;;
4956esac
4957
4958
4cf896a5
KC		 4959# If they didn't specify --enable-shared, don't generate shared libs.
4960case "${enable_shared}" in
4961 yes) shared=yes ;;
4962 no) shared=no ;;
4963 "") shared=no ;;
4964 *) shared=yes ;;
4965esac
26505cc0
DD		 4966
4967# ...unless --enable-host-shared was passed from top-level config:
4968if [ "${enable_host_shared}" = "yes" ]; then
4969 shared=yes
4970fi
4971
601a99c6
DD		 4972if [ "${shared}" != "yes" ]; then
4973 PICFLAG=
4cf896a5
KC		 4974fi
4975
c779bab8 4976
4cf896a5
KC		 4977echo "# Warning: this fragment is automatically generated" > temp-frag
4978
c779bab8
PB		 4979if [ -n "${frag}" ] && [ -f "${frag}" ]; then
4980 echo "Appending ${frag} to xhost-mkfrag"
4981 echo "# Following fragment copied from ${frag}" >> temp-frag
4982 cat ${frag} >> temp-frag
4983fi
4cf896a5
KC		 4984
4985# record if we want to build shared libs.
4986if [ "${shared}" = "yes" ]; then
4987 echo enable_shared = yes >> temp-frag
4988else
4989 echo enable_shared = no >> temp-frag
4990fi
4991
4992frag=xhost-mkfrag
4993${CONFIG_SHELL-/bin/sh} ${libiberty_topdir}/move-if-change temp-frag xhost-mkfrag
4994
252b5132
RH		 4995host_makefile_frag=${frag}
4996
4997
4998# It's OK to check for header files. Although the compiler may not be
4999# able to link anything, it had better be able to at least compile
5000# something.
62b06a9e 5001for 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		 5002do :
5003 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5004ac_fn_c_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header"
5005eval as_val=\$$as_ac_Header
5006 if test "x$as_val" = x""yes; then :
2299a76d 5007 cat >>confdefs.h <<_ACEOF
75086676 5008#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
2299a76d
DJ		 5009_ACEOF
5010
5011fi
2299a76d
DJ		 5012done
5013
75086676
DD		 5014{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
5015$as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
5016if test "${ac_cv_header_sys_wait_h+set}" = set; then :
5017 $as_echo_n "(cached) " >&6
2299a76d 5018else
75086676 5019 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299a76d 5020/* end confdefs.h. */
dc579051 5021#include <sys/types.h>
2299a76d
DJ		 5022#include <sys/wait.h>
5023#ifndef WEXITSTATUS
75086676 5024# define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
15ae9e71 5025#endif
2299a76d
DJ		 5026#ifndef WIFEXITED
5027# define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
5028#endif
5029
5030int
5031main ()
5032{
5033 int s;
5034 wait (&s);
5035 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
5036 ;
5037 return 0;
5038}
5039_ACEOF
75086676 5040if ac_fn_c_try_compile "$LINENO"; then :
2299a76d 5041 ac_cv_header_sys_wait_h=yes
dc579051 5042else
75086676 5043 ac_cv_header_sys_wait_h=no
dc579051 5044fi
75086676 5045rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2299a76d 5046fi
75086676
DD		 5047{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
5048$as_echo "$ac_cv_header_sys_wait_h" >&6; }
2299a76d
DJ		 5049if test $ac_cv_header_sys_wait_h = yes; then
5050
75086676 5051$as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
8ddbb593
DJ		 5052
5053fi
5054
75086676
DD		 5055{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
5056$as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
5057if test "${ac_cv_header_time+set}" = set; then :
5058 $as_echo_n "(cached) " >&6
8ddbb593 5059else
75086676 5060 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8ddbb593
DJ		 5061/* end confdefs.h. */
5062#include <sys/types.h>
5063#include <sys/time.h>
5064#include <time.h>
5065
5066int
5067main ()
5068{
5069if ((struct tm *) 0)
5070return 0;
5071 ;
5072 return 0;
5073}
5074_ACEOF
75086676 5075if ac_fn_c_try_compile "$LINENO"; then :
8ddbb593
DJ		 5076 ac_cv_header_time=yes
5077else
75086676 5078 ac_cv_header_time=no
8ddbb593 5079fi
75086676 5080rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8ddbb593 5081fi
75086676
DD		 5082{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
5083$as_echo "$ac_cv_header_time" >&6; }
8ddbb593
DJ		 5084if test $ac_cv_header_time = yes; then
5085
75086676 5086$as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
8ddbb593
DJ		 5087
5088fi
5089
5090
75086676
DD		 5091{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether errno must be declared" >&5
5092$as_echo_n "checking whether errno must be declared... " >&6; }
5093if test "${libiberty_cv_declare_errno+set}" = set; then :
5094 $as_echo_n "(cached) " >&6
8ddbb593 5095else
75086676 5096 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8ddbb593
DJ		 5097/* end confdefs.h. */
5098#include <errno.h>
5099int
5100main ()
5101{
5102int x = errno;
5103 ;
5104 return 0;
5105}
5106_ACEOF
75086676 5107if ac_fn_c_try_compile "$LINENO"; then :
8ddbb593
DJ		 5108 libiberty_cv_declare_errno=no
5109else
75086676 5110 libiberty_cv_declare_errno=yes
8ddbb593 5111fi
75086676 5112rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8ddbb593 5113fi
75086676
DD		 5114{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libiberty_cv_declare_errno" >&5
5115$as_echo "$libiberty_cv_declare_errno" >&6; }
8ddbb593
DJ		 5116if test $libiberty_cv_declare_errno = yes
5117then
75086676 5118$as_echo "#define NEED_DECLARATION_ERRNO 1" >>confdefs.h
8ddbb593
DJ		 5119
5120fi
5121
5122
40a59a4c 5123# Determine the size of an int for struct fibnode.
75086676
DD		 5124# The cast to long int works around a bug in the HP C Compiler
5125# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5126# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5127# This bug is HP SR number 8606223364.
5128{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
5129$as_echo_n "checking size of int... " >&6; }
5130if test "${ac_cv_sizeof_int+set}" = set; then :
5131 $as_echo_n "(cached) " >&6
5132else
5133 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"; then :
5134
5135else
5136 if test "$ac_cv_type_int" = yes; then
5137 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5138$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5139{ as_fn_set_status 77
5140as_fn_error "cannot compute sizeof (int)
5141See \`config.log' for more details." "$LINENO" 5; }; }
5142 else
5143 ac_cv_sizeof_int=0
5144 fi
8ddbb593 5145fi
8ddbb593 5146
75086676
DD		 5147fi
5148{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
5149$as_echo "$ac_cv_sizeof_int" >&6; }
8ddbb593 5150
8ddbb593 5151
8ddbb593 5152
75086676
DD		 5153cat >>confdefs.h <<_ACEOF
5154#define SIZEOF_INT $ac_cv_sizeof_int
8ddbb593 5155_ACEOF
8ddbb593 5156
8ddbb593 5157
8ddbb593 5158
75086676
DD		 5159# Look for a 64-bit type.
5160{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a 64-bit type" >&5
5161$as_echo_n "checking for a 64-bit type... " >&6; }
5162if test "${liberty_cv_uint64+set}" = set; then :
5163 $as_echo_n "(cached) " >&6
2299a76d 5164else
75086676
DD		 5165 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5166/* end confdefs.h. */
5167#ifdef HAVE_STDINT_H
5168#include <stdint.h>
5169#endif
5170int
5171main ()
5172{
5173extern uint64_t foo;
5174 ;
5175 return 0;
5176}
2299a76d 5177_ACEOF
75086676
DD		 5178if ac_fn_c_try_compile "$LINENO"; then :
5179 liberty_cv_uint64=uint64_t
5180else
5181 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299a76d 5182/* end confdefs.h. */
75086676
DD		 5183#ifdef HAVE_LIMITS_H
5184#include <limits.h>
5185#endif
5186#ifndef CHAR_BIT
5187#define CHAR_BIT 8
8ddbb593 5188#endif
2299a76d
DJ		 5189int
5190main ()
5191{
75086676
DD		 5192extern char foo[sizeof(long) * CHAR_BIT >= 64 ? 1 : -1];
5193 ;
5194 return 0;
2299a76d
DJ		 5195}
5196_ACEOF
75086676
DD		 5197if ac_fn_c_try_compile "$LINENO"; then :
5198 liberty_cv_uint64="unsigned long"
2299a76d 5199else
75086676
DD		 5200 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5201/* end confdefs.h. */
5202#ifdef HAVE_LIMITS_H
5203#include <limits.h>
5204#endif
5205#ifndef CHAR_BIT
5206#define CHAR_BIT 8
5207#endif
5208int
5209main ()
5210{
5211extern char foo[sizeof(long long) * CHAR_BIT >= 64 ? 1 : -1];
5212 ;
5213 return 0;
5214}
5215_ACEOF
5216if ac_fn_c_try_compile "$LINENO"; then :
5217 liberty_cv_uint64="unsigned long long"
5218else
5219 liberty_cv_uint64=none
2299a76d 5220fi
75086676 5221rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2299a76d 5222fi
75086676 5223rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8ddbb593 5224fi
75086676 5225rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8ddbb593 5226fi
2299a76d 5227
75086676
DD		 5228{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $liberty_cv_uint64" >&5
5229$as_echo "$liberty_cv_uint64" >&6; }
5230if test "$liberty_cv_uint64" != none; then
5231
5232cat >>confdefs.h <<_ACEOF
5233#define UNSIGNED_64BIT_TYPE $liberty_cv_uint64
2299a76d
DJ		 5234_ACEOF
5235
5236fi
5237
b4a451f5
L		 5238
5239 ac_fn_c_check_type "$LINENO" "intptr_t" "ac_cv_type_intptr_t" "$ac_includes_default"
5240if test "x$ac_cv_type_intptr_t" = x""yes; then :
5241
5242$as_echo "#define HAVE_INTPTR_T 1" >>confdefs.h
5243
5244else
5245 for ac_type in 'int' 'long int' 'long long int'; do
5246 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5247/* end confdefs.h. */
5248$ac_includes_default
5249int
5250main ()
5251{
5252static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
5253test_array [0] = 0
5254
5255 ;
5256 return 0;
5257}
5258_ACEOF
5259if ac_fn_c_try_compile "$LINENO"; then :
5260
5261cat >>confdefs.h <<_ACEOF
5262#define intptr_t $ac_type
5263_ACEOF
5264
5265 ac_type=
5266fi
5267rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5268 test -z "$ac_type" && break
5269 done
5270fi
5271
5272
5273
5274 ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default"
5275if test "x$ac_cv_type_uintptr_t" = x""yes; then :
5276
5277$as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h
5278
5279else
5280 for ac_type in 'unsigned int' 'unsigned long int' \
5281 'unsigned long long int'; do
5282 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5283/* end confdefs.h. */
5284$ac_includes_default
5285int
5286main ()
5287{
5288static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
5289test_array [0] = 0
5290
5291 ;
5292 return 0;
5293}
5294_ACEOF
5295if ac_fn_c_try_compile "$LINENO"; then :
5296
5297cat >>confdefs.h <<_ACEOF
5298#define uintptr_t $ac_type
5299_ACEOF
5300
5301 ac_type=
5302fi
5303rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5304 test -z "$ac_type" && break
5305 done
5306fi
5307
5308
ffa54e5c
DD		 5309ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default"
5310if test "x$ac_cv_type_ssize_t" = x""yes; then :
5311
5312else
5313
5314cat >>confdefs.h <<_ACEOF
5315#define ssize_t int
5316_ACEOF
5317
5318fi
5319
b4a451f5 5320
75086676
DD		 5321# Given the above check, we always have uintptr_t or a fallback
5322# definition. So define HAVE_UINTPTR_T in case any imported code
5323# relies on it.
2299a76d 5324
75086676 5325$as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h
8ddbb593
DJ		 5326
5327
75086676
DD		 5328ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
5329if test "x$ac_cv_type_pid_t" = x""yes; then :
8ddbb593 5330
75086676 5331else
8ddbb593 5332
75086676
DD		 5333cat >>confdefs.h <<_ACEOF
5334#define pid_t int
5335_ACEOF
8ddbb593 5336
75086676 5337fi
8ddbb593
DJ		 5338
5339
75086676
DD		 5340# This is the list of functions which libiberty will provide if they
5341# are not available on the host.
8ddbb593 5342
75086676
DD		 5343funcs="asprintf"
5344funcs="$funcs atexit"
5345funcs="$funcs basename"
5346funcs="$funcs bcmp"
5347funcs="$funcs bcopy"
5348funcs="$funcs bsearch"
5349funcs="$funcs bzero"
5350funcs="$funcs calloc"
5351funcs="$funcs clock"
5352funcs="$funcs ffs"
5353funcs="$funcs getcwd"
5354funcs="$funcs getpagesize"
5355funcs="$funcs gettimeofday"
5356funcs="$funcs index"
5357funcs="$funcs insque"
5358funcs="$funcs memchr"
5359funcs="$funcs memcmp"
5360funcs="$funcs memcpy"
5361funcs="$funcs memmem"
5362funcs="$funcs memmove"
5363funcs="$funcs mempcpy"
5364funcs="$funcs memset"
5365funcs="$funcs mkstemps"
5366funcs="$funcs putenv"
5367funcs="$funcs random"
5368funcs="$funcs rename"
5369funcs="$funcs rindex"
5370funcs="$funcs setenv"
5371funcs="$funcs snprintf"
5372funcs="$funcs sigsetmask"
5373funcs="$funcs stpcpy"
5374funcs="$funcs stpncpy"
5375funcs="$funcs strcasecmp"
5376funcs="$funcs strchr"
5377funcs="$funcs strdup"
5378funcs="$funcs strncasecmp"
5379funcs="$funcs strndup"
995b61fe 5380funcs="$funcs strnlen"
75086676
DD		 5381funcs="$funcs strrchr"
5382funcs="$funcs strstr"
5383funcs="$funcs strtod"
5384funcs="$funcs strtol"
5385funcs="$funcs strtoul"
5386funcs="$funcs strverscmp"
5387funcs="$funcs tmpnam"
5388funcs="$funcs vasprintf"
5389funcs="$funcs vfprintf"
5390funcs="$funcs vprintf"
5391funcs="$funcs vsnprintf"
5392funcs="$funcs vsprintf"
5393funcs="$funcs waitpid"
9711ae4d 5394funcs="$funcs setproctitle"
2299a76d 5395
75086676
DD		 5396# Also in the old function.def file: alloca, vfork, getopt.
5397
5398vars="sys_errlist sys_nerr sys_siglist"
5399
26ac1280
DD		 5400checkfuncs="__fsetlocking canonicalize_file_name dup3 getrlimit getrusage \
5401 getsysinfo gettimeofday on_exit psignal pstat_getdynamic pstat_getstatic \
5402 realpath setrlimit sbrk spawnve spawnvpe strerror strsignal sysconf sysctl \
5403 sysmp table times wait3 wait4"
75086676
DD		 5404
5405# These are neither executed nor required, but they help keep
5406# autoheader happy without adding a bunch of text to acconfig.h.
5407if test "x" = "y"; then
e96158fc
BE		 5408 for ac_func in asprintf atexit \
5409 basename bcmp bcopy bsearch bzero \
5410 calloc canonicalize_file_name clock \
9c55e064 5411 dup3 \
e96158fc 5412 ffs __fsetlocking \
26ac1280 5413 getcwd getpagesize getrlimit getrusage getsysinfo gettimeofday \
e96158fc
BE		 5414 index insque \
5415 memchr memcmp memcpy memmem memmove memset mkstemps \
5416 on_exit \
5417 psignal pstat_getdynamic pstat_getstatic putenv \
5418 random realpath rename rindex \
26ac1280 5419 sbrk setenv setproctitle setrlimit sigsetmask snprintf spawnve spawnvpe \
9c55e064 5420 stpcpy stpncpy strcasecmp strchr strdup \
995b61fe
DD		 5421 strerror strncasecmp strndup strnlen strrchr strsignal strstr strtod \
5422 strtol strtoul strverscmp sysconf sysctl sysmp \
e96158fc
BE		 5423 table times tmpnam \
5424 vasprintf vfprintf vprintf vsprintf \
5425 wait3 wait4 waitpid
75086676
DD		 5426do :
5427 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5428ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5429eval as_val=\$$as_ac_var
5430 if test "x$as_val" = x""yes; then :
8ddbb593 5431 cat >>confdefs.h <<_ACEOF
75086676 5432#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
2299a76d
DJ		 5433_ACEOF
5434
5435fi
8ddbb593 5436done
2299a76d 5437
a2803021
DD		 5438 ac_fn_c_check_decl "$LINENO" "basename(char *)" "ac_cv_have_decl_basename_char_p_" "$ac_includes_default"
5439if test "x$ac_cv_have_decl_basename_char_p_" = x""yes; then :
75086676 5440 ac_have_decl=1
40a59a4c 5441else
75086676
DD		 5442 ac_have_decl=0
5443fi
5444
5445cat >>confdefs.h <<_ACEOF
5446#define HAVE_DECL_BASENAME $ac_have_decl
40a59a4c 5447_ACEOF
75086676
DD		 5448ac_fn_c_check_decl "$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default"
5449if test "x$ac_cv_have_decl_ffs" = x""yes; then :
5450 ac_have_decl=1
40a59a4c 5451else
75086676 5452 ac_have_decl=0
40a59a4c 5453fi
75086676
DD		 5454
5455cat >>confdefs.h <<_ACEOF
5456#define HAVE_DECL_FFS $ac_have_decl
5457_ACEOF
5458ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default"
5459if test "x$ac_cv_have_decl_asprintf" = x""yes; then :
5460 ac_have_decl=1
5461else
5462 ac_have_decl=0
40a59a4c 5463fi
40a59a4c 5464
75086676
DD		 5465cat >>confdefs.h <<_ACEOF
5466#define HAVE_DECL_ASPRINTF $ac_have_decl
5467_ACEOF
5468ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
5469if test "x$ac_cv_have_decl_vasprintf" = x""yes; then :
5470 ac_have_decl=1
40a59a4c 5471else
75086676
DD		 5472 ac_have_decl=0
5473fi
5474
5475cat >>confdefs.h <<_ACEOF
5476#define HAVE_DECL_VASPRINTF $ac_have_decl
40a59a4c 5477_ACEOF
75086676
DD		 5478ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
5479if test "x$ac_cv_have_decl_snprintf" = x""yes; then :
5480 ac_have_decl=1
5481else
5482 ac_have_decl=0
5483fi
40a59a4c 5484
75086676
DD		 5485cat >>confdefs.h <<_ACEOF
5486#define HAVE_DECL_SNPRINTF $ac_have_decl
40a59a4c 5487_ACEOF
75086676
DD		 5488ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
5489if test "x$ac_cv_have_decl_vsnprintf" = x""yes; then :
5490 ac_have_decl=1
5491else
5492 ac_have_decl=0
5493fi
5494
5495cat >>confdefs.h <<_ACEOF
5496#define HAVE_DECL_VSNPRINTF $ac_have_decl
40a59a4c 5497_ACEOF
40a59a4c 5498
40a59a4c 5499
75086676 5500$as_echo "#define HAVE_SYS_ERRLIST 1" >>confdefs.h
40a59a4c 5501
40a59a4c 5502
75086676 5503$as_echo "#define HAVE_SYS_NERR 1" >>confdefs.h
40a59a4c 5504
40a59a4c 5505
75086676 5506$as_echo "#define HAVE_SYS_SIGLIST 1" >>confdefs.h
40a59a4c 5507
40a59a4c 5508fi
40a59a4c 5509
75086676
DD		 5510# For each of these functions, if the host does not provide the
5511# function we want to put FN.o in LIBOBJS, and if the host does
5512# provide the function, we want to define HAVE_FN in config.h.
40a59a4c 5513
75086676
DD		 5514setobjs=
5515CHECK=
5516target_header_dir=
5517if test -n "${with_target_subdir}"; then
40a59a4c 5518
75086676
DD		 5519 # We are being configured as a target library. AC_REPLACE_FUNCS
5520 # may not work correctly, because the compiler may not be able to
5521 # link executables. Note that we may still be being configured
5522 # native.
40a59a4c 5523
75086676
DD		 5524 # If we are being configured for newlib, we know which functions
5525 # newlib provide and which ones we will be expected to provide.
40a59a4c 5526
75086676
DD		 5527 if test "x${with_newlib}" = "xyes"; then
5528 case " $LIBOBJS " in
5529 *" asprintf.$ac_objext "* ) ;;
5530 *) LIBOBJS="$LIBOBJS asprintf.$ac_objext"
5531 ;;
5532esac
40a59a4c 5533
75086676
DD		 5534 case " $LIBOBJS " in
5535 *" basename.$ac_objext "* ) ;;
5536 *) LIBOBJS="$LIBOBJS basename.$ac_objext"
5537 ;;
5538esac
40a59a4c 5539
75086676
DD		 5540 case " $LIBOBJS " in
5541 *" insque.$ac_objext "* ) ;;
5542 *) LIBOBJS="$LIBOBJS insque.$ac_objext"
5543 ;;
5544esac
40a59a4c 5545
75086676
DD		 5546 case " $LIBOBJS " in
5547 *" random.$ac_objext "* ) ;;
5548 *) LIBOBJS="$LIBOBJS random.$ac_objext"
5549 ;;
5550esac
dc579051 5551
75086676
DD		 5552 case " $LIBOBJS " in
5553 *" strdup.$ac_objext "* ) ;;
5554 *) LIBOBJS="$LIBOBJS strdup.$ac_objext"
5555 ;;
5556esac
2299a76d 5557
75086676
DD		 5558 case " $LIBOBJS " in
5559 *" vasprintf.$ac_objext "* ) ;;
5560 *) LIBOBJS="$LIBOBJS vasprintf.$ac_objext"
5561 ;;
5562esac
5563
5564
5565 for f in $funcs; do
5566 case "$f" in
5567 asprintf | basename | insque | random | strdup | vasprintf)
5568 ;;
5569 *)
5570 n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
5571 cat >>confdefs.h <<_ACEOF
5572#define $n 1
2299a76d 5573_ACEOF
15ae9e71 5574
75086676
DD		 5575 ;;
5576 esac
5577 done
2299a76d 5578
75086676
DD		 5579 # newlib doesnt provide any of the variables in $vars, so we
5580 # dont have to check them here.
2299a76d 5581
75086676
DD		 5582 # Of the functions in $checkfuncs, newlib only has strerror.
5583 $as_echo "#define HAVE_STRERROR 1" >>confdefs.h
2299a76d
DJ		 5584
5585
75086676 5586 setobjs=yes
2299a76d 5587
75086676 5588 fi
2299a76d 5589
75086676
DD		 5590 # If we are being configured for Mingw, we know which functions
5591 # Mingw provides and which ones we will be expected to provide.
2299a76d 5592
75086676
DD		 5593 case "${host}" in
5594 *-*-mingw*)
5595 case " $LIBOBJS " in
5596 *" asprintf.$ac_objext "* ) ;;
5597 *) LIBOBJS="$LIBOBJS asprintf.$ac_objext"
5598 ;;
5599esac
2299a76d 5600
75086676
DD		 5601 case " $LIBOBJS " in
5602 *" basename.$ac_objext "* ) ;;
5603 *) LIBOBJS="$LIBOBJS basename.$ac_objext"
5604 ;;
5605esac
2299a76d 5606
75086676
DD		 5607 case " $LIBOBJS " in
5608 *" bcmp.$ac_objext "* ) ;;
5609 *) LIBOBJS="$LIBOBJS bcmp.$ac_objext"
5610 ;;
5611esac
2299a76d 5612
75086676
DD		 5613 case " $LIBOBJS " in
5614 *" bcopy.$ac_objext "* ) ;;
5615 *) LIBOBJS="$LIBOBJS bcopy.$ac_objext"
5616 ;;
5617esac
2299a76d 5618
75086676
DD		 5619 case " $LIBOBJS " in
5620 *" bzero.$ac_objext "* ) ;;
5621 *) LIBOBJS="$LIBOBJS bzero.$ac_objext"
5622 ;;
5623esac
2299a76d 5624
75086676
DD		 5625 case " $LIBOBJS " in
5626 *" clock.$ac_objext "* ) ;;
5627 *) LIBOBJS="$LIBOBJS clock.$ac_objext"
5628 ;;
5629esac
2299a76d 5630
75086676
DD		 5631 case " $LIBOBJS " in
5632 *" ffs.$ac_objext "* ) ;;
5633 *) LIBOBJS="$LIBOBJS ffs.$ac_objext"
5634 ;;
5635esac
2299a76d 5636
75086676
DD		 5637 case " $LIBOBJS " in
5638 *" getpagesize.$ac_objext "* ) ;;
5639 *) LIBOBJS="$LIBOBJS getpagesize.$ac_objext"
5640 ;;
5641esac
2299a76d 5642
75086676
DD		 5643 case " $LIBOBJS " in
5644 *" index.$ac_objext "* ) ;;
5645 *) LIBOBJS="$LIBOBJS index.$ac_objext"
5646 ;;
5647esac
2299a76d 5648
75086676
DD		 5649 case " $LIBOBJS " in
5650 *" insque.$ac_objext "* ) ;;
5651 *) LIBOBJS="$LIBOBJS insque.$ac_objext"
5652 ;;
5653esac
2299a76d 5654
75086676
DD		 5655 case " $LIBOBJS " in
5656 *" mempcpy.$ac_objext "* ) ;;
5657 *) LIBOBJS="$LIBOBJS mempcpy.$ac_objext"
5658 ;;
5659esac
2299a76d 5660
75086676
DD		 5661 case " $LIBOBJS " in
5662 *" mkstemps.$ac_objext "* ) ;;
5663 *) LIBOBJS="$LIBOBJS mkstemps.$ac_objext"
5664 ;;
5665esac
2299a76d 5666
75086676
DD		 5667 case " $LIBOBJS " in
5668 *" random.$ac_objext "* ) ;;
5669 *) LIBOBJS="$LIBOBJS random.$ac_objext"
5670 ;;
5671esac
2299a76d 5672
75086676
DD		 5673 case " $LIBOBJS " in
5674 *" rindex.$ac_objext "* ) ;;
5675 *) LIBOBJS="$LIBOBJS rindex.$ac_objext"
5676 ;;
5677esac
2299a76d 5678
75086676
DD		 5679 case " $LIBOBJS " in
5680 *" sigsetmask.$ac_objext "* ) ;;
5681 *) LIBOBJS="$LIBOBJS sigsetmask.$ac_objext"
5682 ;;
5683esac
2299a76d 5684
75086676
DD		 5685 case " $LIBOBJS " in
5686 *" stpcpy.$ac_objext "* ) ;;
5687 *) LIBOBJS="$LIBOBJS stpcpy.$ac_objext"
5688 ;;
5689esac
2299a76d 5690
75086676
DD		 5691 case " $LIBOBJS " in
5692 *" stpncpy.$ac_objext "* ) ;;
5693 *) LIBOBJS="$LIBOBJS stpncpy.$ac_objext"
5694 ;;
5695esac
2299a76d 5696
75086676
DD		 5697 case " $LIBOBJS " in
5698 *" strndup.$ac_objext "* ) ;;
5699 *) LIBOBJS="$LIBOBJS strndup.$ac_objext"
5700 ;;
5701esac
2299a76d 5702
995b61fe
DD		 5703 case " $LIBOBJS " in
5704 *" strnlen.$ac_objext "* ) ;;
5705 *) LIBOBJS="$LIBOBJS strnlen.$ac_objext"
5706 ;;
5707esac
5708
75086676
DD		 5709 case " $LIBOBJS " in
5710 *" strverscmp.$ac_objext "* ) ;;
5711 *) LIBOBJS="$LIBOBJS strverscmp.$ac_objext"
5712 ;;
5713esac
2299a76d 5714
75086676
DD		 5715 case " $LIBOBJS " in
5716 *" vasprintf.$ac_objext "* ) ;;
5717 *) LIBOBJS="$LIBOBJS vasprintf.$ac_objext"
5718 ;;
5719esac
2299a76d 5720
75086676
DD		 5721 case " $LIBOBJS " in
5722 *" waitpid.$ac_objext "* ) ;;
5723 *) LIBOBJS="$LIBOBJS waitpid.$ac_objext"
5724 ;;
5725esac
2299a76d
DJ		 5726
5727
75086676
DD		 5728 for f in $funcs; do
5729 case "$f" in
995b61fe 5730 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		 5731 ;;
5732 *)
5733 n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
5734 cat >>confdefs.h <<_ACEOF
5735#define $n 1
5736_ACEOF
2299a76d 5737
75086676
DD		 5738 ;;
5739 esac
5740 done
2299a76d 5741
75086676
DD		 5742 # Mingw doesnt provide any of the variables in $vars, so we
5743 # dont have to check them here.
2299a76d 5744
75086676
DD		 5745 # Of the functions in $checkfuncs, Mingw only has strerror.
5746 $as_echo "#define HAVE_STRERROR 1" >>confdefs.h
2299a76d
DJ		 5747
5748
75086676
DD		 5749 setobjs=yes
5750 ;;
2299a76d 5751
75086676
DD		 5752 *-*-msdosdjgpp)
5753 case " $LIBOBJS " in
5754 *" vasprintf.$ac_objext "* ) ;;
5755 *) LIBOBJS="$LIBOBJS vasprintf.$ac_objext"
5756 ;;
5757esac
2299a76d 5758
75086676
DD		 5759 case " $LIBOBJS " in
5760 *" vsnprintf.$ac_objext "* ) ;;
5761 *) LIBOBJS="$LIBOBJS vsnprintf.$ac_objext"
5762 ;;
5763esac
2299a76d 5764
75086676
DD		 5765 case " $LIBOBJS " in
5766 *" snprintf.$ac_objext "* ) ;;
5767 *) LIBOBJS="$LIBOBJS snprintf.$ac_objext"
5768 ;;
5769esac
2299a76d 5770
75086676
DD		 5771 case " $LIBOBJS " in
5772 *" asprintf.$ac_objext "* ) ;;
5773 *) LIBOBJS="$LIBOBJS asprintf.$ac_objext"
5774 ;;
5775esac
2299a76d
DJ		 5776
5777
75086676
DD		 5778 for f in atexit basename bcmp bcopy bsearch bzero calloc clock ffs \
5779 getcwd getpagesize getrusage gettimeofday \
5780 index insque memchr memcmp memcpy memmove memset psignal \
5781 putenv random rename rindex sbrk setenv stpcpy strcasecmp \
5782 strchr strdup strerror strncasecmp strrchr strstr strtod \
5783 strtol strtoul sysconf times tmpnam vfprintf vprintf \
5784 vsprintf waitpid
5785 do
5786 n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
5787 cat >>confdefs.h <<_ACEOF
5788#define $n 1
5789_ACEOF
2299a76d 5790
75086676 5791 done
2299a76d 5792
0fad4bdb 5793
75086676
DD		 5794 setobjs=yes
5795 ;;
0fad4bdb 5796
75086676 5797 esac
aa55ccb1 5798
252b5132 5799else
2299a76d 5800
75086676
DD		 5801 # Not a target library, so we set things up to run the test suite.
5802 CHECK=really-check
252b5132
RH		 5803
5804fi
5805
2299a76d 5806
2299a76d 5807
2299a76d 5808
75086676
DD		 5809case "${host}" in
5810 *-*-cygwin* | *-*-mingw*)
5811 $as_echo "#define HAVE_SYS_ERRLIST 1" >>confdefs.h
2299a76d 5812
75086676 5813 $as_echo "#define HAVE_SYS_NERR 1" >>confdefs.h
2299a76d 5814
75086676
DD		 5815 ;;
5816esac
252b5132 5817
75086676
DD		 5818if test -z "${setobjs}"; then
5819 case "${host}" in
252b5132 5820
75086676
DD		 5821 *-*-vxworks*)
5822 # Handle VxWorks configuration specially, since on VxWorks the
5823 # libraries are actually on the target board, not in the file
5824 # system.
5825 case " $LIBOBJS " in
5826 *" basename.$ac_objext "* ) ;;
5827 *) LIBOBJS="$LIBOBJS basename.$ac_objext"
5828 ;;
58670637
DD		 5829esac
5830
75086676
DD		 5831 case " $LIBOBJS " in
5832 *" getpagesize.$ac_objext "* ) ;;
5833 *) LIBOBJS="$LIBOBJS getpagesize.$ac_objext"
5834 ;;
5835esac
2299a76d 5836
75086676
DD		 5837 case " $LIBOBJS " in
5838 *" insque.$ac_objext "* ) ;;
5839 *) LIBOBJS="$LIBOBJS insque.$ac_objext"
5840 ;;
5841esac
24acd898 5842
75086676
DD		 5843 case " $LIBOBJS " in
5844 *" random.$ac_objext "* ) ;;
5845 *) LIBOBJS="$LIBOBJS random.$ac_objext"
5846 ;;
5847esac
2299a76d 5848
75086676
DD		 5849 case " $LIBOBJS " in
5850 *" strcasecmp.$ac_objext "* ) ;;
5851 *) LIBOBJS="$LIBOBJS strcasecmp.$ac_objext"
5852 ;;
5853esac
2299a76d 5854
75086676
DD		 5855 case " $LIBOBJS " in
5856 *" strncasecmp.$ac_objext "* ) ;;
5857 *) LIBOBJS="$LIBOBJS strncasecmp.$ac_objext"
5858 ;;
58670637
DD		 5859esac
5860
75086676
DD		 5861 case " $LIBOBJS " in
5862 *" strdup.$ac_objext "* ) ;;
5863 *) LIBOBJS="$LIBOBJS strdup.$ac_objext"
5864 ;;
5865esac
24acd898 5866
75086676
DD		 5867 case " $LIBOBJS " in
5868 *" vfork.$ac_objext "* ) ;;
5869 *) LIBOBJS="$LIBOBJS vfork.$ac_objext"
5870 ;;
5871esac
24acd898 5872
75086676
DD		 5873 case " $LIBOBJS " in
5874 *" waitpid.$ac_objext "* ) ;;
5875 *) LIBOBJS="$LIBOBJS waitpid.$ac_objext"
5876 ;;
5877esac
2299a76d 5878
75086676
DD		 5879 case " $LIBOBJS " in
5880 *" vasprintf.$ac_objext "* ) ;;
5881 *) LIBOBJS="$LIBOBJS vasprintf.$ac_objext"
5882 ;;
5883esac
cc096b71 5884
75086676
DD		 5885 for f in $funcs; do
5886 case "$f" in
5887 basename | getpagesize | insque | random | strcasecmp)
5888 ;;
5889 strncasecmp | strdup | vfork | waitpid | vasprintf)
5890 ;;
5891 *)
5892 n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
5893 cat >>confdefs.h <<_ACEOF
5894#define $n 1
2299a76d 5895_ACEOF
2299a76d 5896
75086676
DD		 5897 ;;
5898 esac
5899 done
cc096b71 5900
75086676
DD		 5901 # VxWorks doesn't provide any of the variables in $vars, so we
5902 # don't have to check them here.
cc096b71 5903
75086676
DD		 5904 # Of the functions in $checkfuncs, VxWorks only has strerror.
5905 $as_echo "#define HAVE_STRERROR 1" >>confdefs.h
24acd898 5906
2299a76d 5907
75086676
DD		 5908 setobjs=yes
5909 ;;
5910
5911 esac
252b5132
RH		 5912fi
5913
75086676 5914if test -z "${setobjs}"; then
252b5132 5915
75086676 5916 case "${host}" in
e69f6c8c 5917
75086676
DD		 5918 *-*-mingw32*)
5919 # Under mingw32, sys_nerr and sys_errlist exist, but they are
5920 # macros, so the test below won't find them.
5921 libiberty_cv_var_sys_nerr=yes
5922 libiberty_cv_var_sys_errlist=yes
5923 ;;
2299a76d 5924
75086676
DD		 5925 *-*-msdosdjgpp*)
5926 # vfork and fork are stubs.
5927 ac_cv_func_vfork_works=no
5928 ;;
e69f6c8c 5929
75086676
DD		 5930 *-*-uwin*)
5931 # Under some versions of uwin, vfork is notoriously buggy and the test
5932 # can hang configure; on other versions, vfork exists just as a stub.
5933 # FIXME: This should be removed once vfork in uwin's runtime is fixed.
5934 ac_cv_func_vfork_works=no
5935 # Under uwin 2.0+, sys_nerr and sys_errlist exist, but they are
5936 # macros (actually, these are imported from a DLL, but the end effect
5937 # is the same), so the test below won't find them.
5938 libiberty_cv_var_sys_nerr=yes
5939 libiberty_cv_var_sys_errlist=yes
5940 ;;
2299a76d 5941
75086676
DD		 5942 *-*-*vms*)
5943 # Under VMS, vfork works very different than on Unix. The standard test
5944 # won't work, and it isn't easily adaptable. It makes more sense to
5945 # just force it.
5946 ac_cv_func_vfork_works=yes
5947 ;;
2299a76d 5948
75086676 5949 esac
e69f6c8c 5950
75086676
DD		 5951 # We haven't set the list of objects yet. Use the standard autoconf
5952 # tests. This will only work if the compiler works.
5953 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing strerror" >&5
5954$as_echo_n "checking for library containing strerror... " >&6; }
5955if test "${ac_cv_search_strerror+set}" = set; then :
5956 $as_echo_n "(cached) " >&6
2299a76d 5957else
75086676
DD		 5958 ac_func_search_save_LIBS=$LIBS
5959cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299a76d 5960/* end confdefs.h. */
75086676
DD		 5961
5962/* Override any GCC internal prototype to avoid an error.
5963 Use char because int might match the return type of a GCC
2299a76d 5964 builtin and then its argument prototype would still apply. */
2299a76d 5965#ifdef __cplusplus
75086676 5966extern "C"
eb383413 5967#endif
75086676 5968char strerror ();
2299a76d
DJ		 5969int
5970main ()
5971{
75086676 5972return strerror ();
2299a76d
DJ		 5973 ;
5974 return 0;
5975}
5976_ACEOF
75086676
DD		 5977for ac_lib in '' cposix; do
5978 if test -z "$ac_lib"; then
5979 ac_res="none required"
5980 else
5981 ac_res=-l$ac_lib
5982 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
5983 fi
5984 if test x$gcc_no_link = xyes; then
5985 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
5986fi
5987if ac_fn_c_try_link "$LINENO"; then :
5988 ac_cv_search_strerror=$ac_res
5989fi
5990rm -f core conftest.err conftest.$ac_objext \
5991 conftest$ac_exeext
5992 if test "${ac_cv_search_strerror+set}" = set; then :
5993 break
5994fi
5995done
5996if test "${ac_cv_search_strerror+set}" = set; then :
2299a76d 5997
75086676
DD		 5998else
5999 ac_cv_search_strerror=no
2299a76d 6000fi
75086676
DD		 6001rm conftest.$ac_ext
6002LIBS=$ac_func_search_save_LIBS
6003fi
6004{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_strerror" >&5
6005$as_echo "$ac_cv_search_strerror" >&6; }
6006ac_res=$ac_cv_search_strerror
6007if test "$ac_res" != no; then :
6008 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
6009
2299a76d 6010fi
75086676
DD		 6011
6012 for ac_func in $funcs
6013do :
6014 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6015ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6016eval as_val=\$$as_ac_var
6017 if test "x$as_val" = x""yes; then :
2299a76d 6018 cat >>confdefs.h <<_ACEOF
75086676 6019#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
2299a76d 6020_ACEOF
eb383413 6021
75086676
DD		 6022else
6023 case " $LIBOBJS " in
6024 *" $ac_func.$ac_objext "* ) ;;
6025 *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext"
6026 ;;
6027esac
6028
eb383413
L		 6029fi
6030done
6031
75086676
DD		 6032
6033 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether alloca needs Cray hooks" >&5
6034$as_echo_n "checking whether alloca needs Cray hooks... " >&6; }
6035if test "${ac_cv_os_cray+set}" = set; then :
6036 $as_echo_n "(cached) " >&6
fa99459d 6037else
75086676 6038 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
fa99459d 6039/* end confdefs.h. */
75086676
DD		 6040#if defined(CRAY) && ! defined(CRAY2)
6041webecray
6042#else
6043wenotbecray
fa99459d
DD		 6044#endif
6045
fa99459d 6046_ACEOF
75086676
DD		 6047if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6048 $EGREP "webecray" >/dev/null 2>&1; then :
6049 ac_cv_os_cray=yes
fa99459d 6050else
75086676 6051 ac_cv_os_cray=no
fa99459d 6052fi
75086676
DD		 6053rm -f conftest*
6054
fa99459d 6055fi
75086676
DD		 6056{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
6057$as_echo "$ac_cv_os_cray" >&6; }
6058if test $ac_cv_os_cray = yes; then
6059 for ac_func in _getb67 GETB67 getb67; do
6060 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6061ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6062eval as_val=\$$as_ac_var
6063 if test "x$as_val" = x""yes; then :
fa99459d
DD		 6064
6065cat >>confdefs.h <<_ACEOF
75086676 6066#define CRAY_STACKSEG_END $ac_func
fa99459d 6067_ACEOF
75086676
DD		 6068 break
6069fi
fa99459d 6070
75086676
DD		 6071 done
6072fi
fa99459d 6073
75086676
DD		 6074{ $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
6075$as_echo_n "checking stack direction for C alloca... " >&6; }
6076if test "${ac_cv_c_stack_direction+set}" = set; then :
6077 $as_echo_n "(cached) " >&6
fa99459d 6078else
75086676
DD		 6079 if test "$cross_compiling" = yes; then :
6080 ac_cv_c_stack_direction=0
fa99459d 6081else
75086676 6082 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
fa99459d 6083/* end confdefs.h. */
75086676
DD		 6084find_stack_direction ()
6085{
6086 static char *addr = 0;
6087 auto char dummy;
6088 if (addr == 0)
6089 {
6090 addr = &dummy;
6091 return find_stack_direction ();
6092 }
6093 else
6094 return (&dummy > addr) ? 1 : -1;
6095}
fa99459d
DD		 6096main ()
6097{
75086676 6098 exit (find_stack_direction() < 0);
fa99459d
DD		 6099}
6100_ACEOF
75086676
DD		 6101if ac_fn_c_try_run "$LINENO"; then :
6102 ac_cv_c_stack_direction=1
fa99459d 6103else
75086676
DD		 6104 ac_cv_c_stack_direction=-1
6105fi
6106rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6107 conftest.$ac_objext conftest.beam conftest.$ac_ext
fa99459d 6108fi
75086676 6109
fa99459d 6110fi
75086676
DD		 6111{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
6112$as_echo "$ac_cv_c_stack_direction" >&6; }
fa99459d
DD		 6113
6114cat >>confdefs.h <<_ACEOF
75086676 6115#define STACK_DIRECTION $ac_cv_c_stack_direction
fa99459d
DD		 6116_ACEOF
6117
6118
75086676
DD		 6119 for ac_header in vfork.h
6120do :
6121 ac_fn_c_check_header_preproc "$LINENO" "vfork.h" "ac_cv_header_vfork_h"
6122if test "x$ac_cv_header_vfork_h" = x""yes; then :
fa99459d 6123 cat >>confdefs.h <<_ACEOF
75086676 6124#define HAVE_VFORK_H 1
fa99459d
DD		 6125_ACEOF
6126
75086676
DD		 6127fi
6128done
6129
6130for ac_func in fork vfork
6131do :
6132 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6133ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6134eval as_val=\$$as_ac_var
6135 if test "x$as_val" = x""yes; then :
6136 cat >>confdefs.h <<_ACEOF
6137#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
6138_ACEOF
fa99459d
DD		 6139
6140fi
75086676
DD		 6141done
6142
6143if test "x$ac_cv_func_fork" = xyes; then
6144 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
6145$as_echo_n "checking for working fork... " >&6; }
6146if test "${ac_cv_func_fork_works+set}" = set; then :
6147 $as_echo_n "(cached) " >&6
fa99459d 6148else
75086676
DD		 6149 if test "$cross_compiling" = yes; then :
6150 ac_cv_func_fork_works=cross
6151else
6152 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
fa99459d
DD		 6153/* end confdefs.h. */
6154$ac_includes_default
6155int
6156main ()
6157{
75086676
DD		 6158
6159 /* By Ruediger Kuhlmann. */
6160 return fork () < 0;
fa99459d
DD		 6161
6162 ;
6163 return 0;
6164}
6165_ACEOF
75086676
DD		 6166if ac_fn_c_try_run "$LINENO"; then :
6167 ac_cv_func_fork_works=yes
fa99459d 6168else
75086676 6169 ac_cv_func_fork_works=no
fa99459d 6170fi
75086676
DD		 6171rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6172 conftest.$ac_objext conftest.beam conftest.$ac_ext
fa99459d 6173fi
fa99459d 6174
75086676
DD		 6175fi
6176{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
6177$as_echo "$ac_cv_func_fork_works" >&6; }
fa99459d
DD		 6178
6179else
75086676
DD		 6180 ac_cv_func_fork_works=$ac_cv_func_fork
6181fi
6182if test "x$ac_cv_func_fork_works" = xcross; then
6183 case $host in
6184 *-*-amigaos* | *-*-msdosdjgpp*)
6185 # Override, as these systems have only a dummy fork() stub
6186 ac_cv_func_fork_works=no
6187 ;;
6188 *)
6189 ac_cv_func_fork_works=yes
6190 ;;
6191 esac
6192 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
6193$as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
fa99459d 6194fi
75086676
DD		 6195ac_cv_func_vfork_works=$ac_cv_func_vfork
6196if test "x$ac_cv_func_vfork" = xyes; then
6197 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
6198$as_echo_n "checking for working vfork... " >&6; }
6199if test "${ac_cv_func_vfork_works+set}" = set; then :
6200 $as_echo_n "(cached) " >&6
fa99459d 6201else
75086676
DD		 6202 if test "$cross_compiling" = yes; then :
6203 ac_cv_func_vfork_works=cross
6204else
6205 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
fa99459d 6206/* end confdefs.h. */
75086676 6207/* Thanks to Paul Eggert for this test. */
fa99459d 6208$ac_includes_default
75086676
DD		 6209#include <sys/wait.h>
6210#ifdef HAVE_VFORK_H
6211# include <vfork.h>
6212#endif
6213/* On some sparc systems, changes by the child to local and incoming
6214 argument registers are propagated back to the parent. The compiler
6215 is told about this with #include <vfork.h>, but some compilers
6216 (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a
6217 static variable whose address is put into a register that is
6218 clobbered by the vfork. */
6219static void
6220#ifdef __cplusplus
6221sparc_address_test (int arg)
6222# else
6223sparc_address_test (arg) int arg;
6224#endif
6225{
6226 static pid_t child;
6227 if (!child) {
6228 child = vfork ();
6229 if (child < 0) {
6230 perror ("vfork");
6231 _exit(2);
6232 }
6233 if (!child) {
6234 arg = getpid();
6235 write(-1, "", 0);
6236 _exit (arg);
6237 }
6238 }
6239}
6240
fa99459d
DD		 6241int
6242main ()
6243{
75086676
DD		 6244 pid_t parent = getpid ();
6245 pid_t child;
fa99459d 6246
75086676 6247 sparc_address_test (0);
fa99459d 6248
75086676 6249 child = vfork ();
fa99459d 6250
75086676
DD		 6251 if (child == 0) {
6252 /* Here is another test for sparc vfork register problems. This
6253 test uses lots of local variables, at least as many local
6254 variables as main has allocated so far including compiler
6255 temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris
6256 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should
6257 reuse the register of parent for one of the local variables,
6258 since it will think that parent can't possibly be used any more
6259 in this routine. Assigning to the local variable will thus
6260 munge parent in the parent process. */
6261 pid_t
6262 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
6263 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
6264 /* Convince the compiler that p..p7 are live; otherwise, it might
6265 use the same hardware register for all 8 local variables. */
6266 if (p != p1 || p != p2 || p != p3 || p != p4
6267 || p != p5 || p != p6 || p != p7)
6268 _exit(1);
fa99459d 6269
75086676
DD		 6270 /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
6271 from child file descriptors. If the child closes a descriptor
6272 before it execs or exits, this munges the parent's descriptor
6273 as well. Test for this by closing stdout in the child. */
6274 _exit(close(fileno(stdout)) != 0);
6275 } else {
6276 int status;
6277 struct stat st;
fa99459d 6278
75086676
DD		 6279 while (wait(&status) != child)
6280 ;
6281 return (
6282 /* Was there some problem with vforking? */
6283 child < 0
fa99459d 6284
75086676
DD		 6285 /* Did the child fail? (This shouldn't happen.) */
6286 || status
fa99459d 6287
75086676
DD		 6288 /* Did the vfork/compiler bug occur? */
6289 || parent != getpid()
01e94249 6290
75086676
DD		 6291 /* Did the file descriptor bug occur? */
6292 || fstat(fileno(stdout), &st) != 0
6293 );
6294 }
01e94249
DD		 6295}
6296_ACEOF
75086676
DD		 6297if ac_fn_c_try_run "$LINENO"; then :
6298 ac_cv_func_vfork_works=yes
01e94249 6299else
75086676
DD		 6300 ac_cv_func_vfork_works=no
6301fi
6302rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6303 conftest.$ac_objext conftest.beam conftest.$ac_ext
6304fi
01e94249 6305
01e94249 6306fi
75086676
DD		 6307{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
6308$as_echo "$ac_cv_func_vfork_works" >&6; }
6309
6310fi;
6311if test "x$ac_cv_func_fork_works" = xcross; then
6312 ac_cv_func_vfork_works=$ac_cv_func_vfork
6313 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
6314$as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
01e94249 6315fi
01e94249 6316
75086676 6317if test "x$ac_cv_func_vfork_works" = xyes; then
01e94249 6318
75086676 6319$as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
01e94249
DD		 6320
6321else
01e94249 6322
75086676 6323$as_echo "#define vfork fork" >>confdefs.h
01e94249
DD		 6324
6325fi
75086676 6326if test "x$ac_cv_func_fork_works" = xyes; then
01e94249 6327
75086676 6328$as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
01e94249 6329
01e94249 6330fi
01e94249 6331
75086676
DD		 6332 if test $ac_cv_func_vfork_works = no; then
6333 case " $LIBOBJS " in
6334 *" vfork.$ac_objext "* ) ;;
6335 *) LIBOBJS="$LIBOBJS vfork.$ac_objext"
6336 ;;
6337esac
01e94249 6338
75086676
DD		 6339 fi
6340 # We only need _doprnt if we might use it to implement v*printf.
6341 if test $ac_cv_func_vprintf != yes \
6342 || test $ac_cv_func_vfprintf != yes \
6343 || test $ac_cv_func_vsprintf != yes; then
6344 for ac_func in _doprnt
6345do :
6346 ac_fn_c_check_func "$LINENO" "_doprnt" "ac_cv_func__doprnt"
6347if test "x$ac_cv_func__doprnt" = x""yes; then :
01e94249 6348 cat >>confdefs.h <<_ACEOF
75086676 6349#define HAVE__DOPRNT 1
01e94249
DD		 6350_ACEOF
6351
75086676
DD		 6352else
6353 case " $LIBOBJS " in
6354 *" $ac_func.$ac_objext "* ) ;;
6355 *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext"
6356 ;;
6357esac
01e94249 6358
abf6a75b 6359fi
75086676 6360done
abf6a75b
DD		 6361
6362
75086676
DD		 6363 else
6364 for ac_func in _doprnt
6365do :
6366 ac_fn_c_check_func "$LINENO" "_doprnt" "ac_cv_func__doprnt"
6367if test "x$ac_cv_func__doprnt" = x""yes; then :
6368 cat >>confdefs.h <<_ACEOF
6369#define HAVE__DOPRNT 1
abf6a75b 6370_ACEOF
abf6a75b 6371
abf6a75b 6372fi
75086676 6373done
abf6a75b 6374
75086676 6375 fi
abf6a75b 6376
75086676
DD		 6377 for v in $vars; do
6378 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $v" >&5
6379$as_echo_n "checking for $v... " >&6; }
6380 if { as_var=libiberty_cv_var_$v; eval "test \"\${$as_var+set}\" = set"; }; then :
6381 $as_echo_n "(cached) " >&6
abf6a75b 6382else
75086676
DD		 6383 if test x$gcc_no_link = xyes; then
6384 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
abf6a75b 6385fi
75086676 6386cat confdefs.h - <<_ACEOF >conftest.$ac_ext
abf6a75b 6387/* end confdefs.h. */
75086676 6388int *p;
abf6a75b
DD		 6389int
6390main ()
6391{
75086676 6392extern int $v []; p = $v;
abf6a75b
DD		 6393 ;
6394 return 0;
6395}
6396_ACEOF
75086676
DD		 6397if ac_fn_c_try_link "$LINENO"; then :
6398 eval "libiberty_cv_var_$v=yes"
abf6a75b 6399else
75086676 6400 eval "libiberty_cv_var_$v=no"
abf6a75b 6401fi
75086676
DD		 6402rm -f core conftest.err conftest.$ac_objext \
6403 conftest$ac_exeext conftest.$ac_ext
abf6a75b 6404fi
abf6a75b 6405
75086676
DD		 6406 if eval "test \"`echo '$libiberty_cv_var_'$v`\" = yes"; then
6407 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6408$as_echo "yes" >&6; }
6409 n=HAVE_`echo $v | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6410 cat >>confdefs.h <<_ACEOF
6411#define $n 1
abf6a75b
DD		 6412_ACEOF
6413
75086676
DD		 6414 else
6415 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6416$as_echo "no" >&6; }
6417 fi
6418 done
abf6a75b 6419
75086676
DD		 6420 # special check for _system_configuration because AIX <4.3.2 do not
6421 # contain the `physmem' member.
6422 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for external symbol _system_configuration" >&5
6423$as_echo_n "checking for external symbol _system_configuration... " >&6; }
6424 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
a4e5c0d8 6425/* end confdefs.h. */
75086676 6426#include <sys/systemcfg.h>
a4e5c0d8
DD		 6427int
6428main ()
6429{
75086676 6430double x = _system_configuration.physmem;
a4e5c0d8
DD		 6431 ;
6432 return 0;
6433}
6434_ACEOF
75086676
DD		 6435if ac_fn_c_try_compile "$LINENO"; then :
6436 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6437$as_echo "yes" >&6; }
a4e5c0d8 6438
75086676 6439$as_echo "#define HAVE__SYSTEM_CONFIGURATION 1" >>confdefs.h
a4e5c0d8
DD		 6440
6441else
75086676
DD		 6442 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6443$as_echo "no" >&6; }
6444fi
6445rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6446
6447 for ac_func in $checkfuncs
6448do :
6449 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6450ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6451eval as_val=\$$as_ac_var
6452 if test "x$as_val" = x""yes; then :
a4e5c0d8 6453 cat >>confdefs.h <<_ACEOF
75086676 6454#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
a4e5c0d8
DD		 6455_ACEOF
6456
abf6a75b 6457fi
75086676 6458done
abf6a75b 6459
a2803021
DD		 6460 ac_fn_c_check_decl "$LINENO" "basename(char *)" "ac_cv_have_decl_basename_char_p_" "$ac_includes_default"
6461if test "x$ac_cv_have_decl_basename_char_p_" = x""yes; then :
75086676 6462 ac_have_decl=1
abf6a75b 6463else
75086676 6464 ac_have_decl=0
abf6a75b 6465fi
abf6a75b
DD		 6466
6467cat >>confdefs.h <<_ACEOF
75086676 6468#define HAVE_DECL_BASENAME $ac_have_decl
abf6a75b 6469_ACEOF
75086676
DD		 6470ac_fn_c_check_decl "$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default"
6471if test "x$ac_cv_have_decl_ffs" = x""yes; then :
6472 ac_have_decl=1
abf6a75b 6473else
75086676 6474 ac_have_decl=0
abf6a75b 6475fi
abf6a75b 6476
75086676
DD		 6477cat >>confdefs.h <<_ACEOF
6478#define HAVE_DECL_FFS $ac_have_decl
abf6a75b 6479_ACEOF
75086676
DD		 6480ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default"
6481if test "x$ac_cv_have_decl_asprintf" = x""yes; then :
6482 ac_have_decl=1
abf6a75b 6483else
75086676 6484 ac_have_decl=0
abf6a75b 6485fi
abf6a75b
DD		 6486
6487cat >>confdefs.h <<_ACEOF
75086676 6488#define HAVE_DECL_ASPRINTF $ac_have_decl
abf6a75b 6489_ACEOF
75086676
DD		 6490ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
6491if test "x$ac_cv_have_decl_vasprintf" = x""yes; then :
6492 ac_have_decl=1
abf6a75b 6493else
75086676 6494 ac_have_decl=0
abf6a75b 6495fi
abf6a75b 6496
75086676
DD		 6497cat >>confdefs.h <<_ACEOF
6498#define HAVE_DECL_VASPRINTF $ac_have_decl
abf6a75b 6499_ACEOF
75086676
DD		 6500ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
6501if test "x$ac_cv_have_decl_snprintf" = x""yes; then :
6502 ac_have_decl=1
abf6a75b 6503else
75086676 6504 ac_have_decl=0
abf6a75b 6505fi
abf6a75b
DD		 6506
6507cat >>confdefs.h <<_ACEOF
75086676 6508#define HAVE_DECL_SNPRINTF $ac_have_decl
abf6a75b 6509_ACEOF
75086676
DD		 6510ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
6511if test "x$ac_cv_have_decl_vsnprintf" = x""yes; then :
6512 ac_have_decl=1
abf6a75b 6513else
75086676 6514 ac_have_decl=0
67f3cb05
GK		 6515fi
6516
75086676
DD		 6517cat >>confdefs.h <<_ACEOF
6518#define HAVE_DECL_VSNPRINTF $ac_have_decl
6519_ACEOF
67f3cb05 6520
75086676
DD		 6521 ac_fn_c_check_decl "$LINENO" "calloc" "ac_cv_have_decl_calloc" "$ac_includes_default"
6522if test "x$ac_cv_have_decl_calloc" = x""yes; then :
6523 ac_have_decl=1
6524else
6525 ac_have_decl=0
67f3cb05 6526fi
75086676
DD		 6527
6528cat >>confdefs.h <<_ACEOF
6529#define HAVE_DECL_CALLOC $ac_have_decl
6530_ACEOF
6531ac_fn_c_check_decl "$LINENO" "getenv" "ac_cv_have_decl_getenv" "$ac_includes_default"
6532if test "x$ac_cv_have_decl_getenv" = x""yes; then :
6533 ac_have_decl=1
6534else
6535 ac_have_decl=0
67f3cb05 6536fi
67f3cb05
GK		 6537
6538cat >>confdefs.h <<_ACEOF
75086676 6539#define HAVE_DECL_GETENV $ac_have_decl
67f3cb05 6540_ACEOF
75086676
DD		 6541ac_fn_c_check_decl "$LINENO" "getopt" "ac_cv_have_decl_getopt" "$ac_includes_default"
6542if test "x$ac_cv_have_decl_getopt" = x""yes; then :
6543 ac_have_decl=1
6544else
6545 ac_have_decl=0
6546fi
67f3cb05 6547
75086676
DD		 6548cat >>confdefs.h <<_ACEOF
6549#define HAVE_DECL_GETOPT $ac_have_decl
6550_ACEOF
6551ac_fn_c_check_decl "$LINENO" "malloc" "ac_cv_have_decl_malloc" "$ac_includes_default"
6552if test "x$ac_cv_have_decl_malloc" = x""yes; then :
6553 ac_have_decl=1
6554else
6555 ac_have_decl=0
6556fi
67f3cb05 6557
75086676
DD		 6558cat >>confdefs.h <<_ACEOF
6559#define HAVE_DECL_MALLOC $ac_have_decl
6560_ACEOF
6561ac_fn_c_check_decl "$LINENO" "realloc" "ac_cv_have_decl_realloc" "$ac_includes_default"
6562if test "x$ac_cv_have_decl_realloc" = x""yes; then :
6563 ac_have_decl=1
67f3cb05 6564else
75086676
DD		 6565 ac_have_decl=0
6566fi
6567
6568cat >>confdefs.h <<_ACEOF
6569#define HAVE_DECL_REALLOC $ac_have_decl
67f3cb05 6570_ACEOF
75086676
DD		 6571ac_fn_c_check_decl "$LINENO" "sbrk" "ac_cv_have_decl_sbrk" "$ac_includes_default"
6572if test "x$ac_cv_have_decl_sbrk" = x""yes; then :
6573 ac_have_decl=1
6574else
6575 ac_have_decl=0
6576fi
67f3cb05 6577
75086676
DD		 6578cat >>confdefs.h <<_ACEOF
6579#define HAVE_DECL_SBRK $ac_have_decl
6580_ACEOF
67f3cb05 6581
75086676
DD		 6582 ac_fn_c_check_decl "$LINENO" "strverscmp" "ac_cv_have_decl_strverscmp" "$ac_includes_default"
6583if test "x$ac_cv_have_decl_strverscmp" = x""yes; then :
6584 ac_have_decl=1
6585else
6586 ac_have_decl=0
fa99459d
DD		 6587fi
6588
75086676
DD		 6589cat >>confdefs.h <<_ACEOF
6590#define HAVE_DECL_STRVERSCMP $ac_have_decl
6591_ACEOF
fa99459d 6592
75086676
DD		 6593 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether canonicalize_file_name must be declared" >&5
6594$as_echo_n "checking whether canonicalize_file_name must be declared... " >&6; }
6595if test "${libiberty_cv_decl_needed_canonicalize_file_name+set}" = set; then :
6596 $as_echo_n "(cached) " >&6
ba61a412 6597else
75086676 6598 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299a76d 6599/* end confdefs.h. */
ba61a412
DJ		 6600
6601#include "confdefs.h"
6602#include <stdio.h>
6603#ifdef HAVE_STRING_H
6604#include <string.h>
6605#else
6606#ifdef HAVE_STRINGS_H
6607#include <strings.h>
6608#endif
6609#endif
6610#ifdef HAVE_STDLIB_H
6611#include <stdlib.h>
6612#endif
6613#ifdef HAVE_UNISTD_H
6614#include <unistd.h>
6615#endif
2299a76d
DJ		 6616int
6617main ()
6618{
ba61a412 6619char *(*pfn) = (char *(*)) canonicalize_file_name
2299a76d
DJ		 6620 ;
6621 return 0;
6622}
6623_ACEOF
75086676 6624if ac_fn_c_try_compile "$LINENO"; then :
ba61a412
DJ		 6625 libiberty_cv_decl_needed_canonicalize_file_name=no
6626else
75086676 6627 libiberty_cv_decl_needed_canonicalize_file_name=yes
ba61a412 6628fi
75086676 6629rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
ba61a412
DJ		 6630fi
6631
75086676
DD		 6632{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libiberty_cv_decl_needed_canonicalize_file_name" >&5
6633$as_echo "$libiberty_cv_decl_needed_canonicalize_file_name" >&6; }
ba61a412 6634if test $libiberty_cv_decl_needed_canonicalize_file_name = yes; then
2299a76d 6635
75086676 6636$as_echo "#define NEED_DECLARATION_CANONICALIZE_FILE_NAME 1" >>confdefs.h
ba61a412
DJ		 6637
6638fi
6639
eb383413
L		 6640fi
6641
5a17353c
DD		 6642# Figure out which version of pexecute to use.
6643case "${host}" in
497462ef
DD		 6644 *-*-mingw* | *-*-winnt*) pexecute=pex-win32 ;;
6645 *-*-msdosdjgpp*) pexecute=pex-djgpp ;;
6646 *-*-msdos*) pexecute=pex-msdos ;;
6647 *) pexecute=pex-unix ;;
5a17353c
DD		 6648esac
6649
6650
2299a76d
DJ		 6651if test x$gcc_no_link = xyes; then
6652 if test "x${ac_cv_func_mmap_fixed_mapped+set}" != xset; then
6653 ac_cv_func_mmap_fixed_mapped=no
6654 fi
6655fi
67f3cb05 6656if test "x${ac_cv_func_mmap_fixed_mapped}" != xno; then
75086676
DD		 6657 for ac_header in stdlib.h unistd.h
6658do :
6659 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
6660ac_fn_c_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header"
6661eval as_val=\$$as_ac_Header
6662 if test "x$as_val" = x""yes; then :
2299a76d 6663 cat >>confdefs.h <<_ACEOF
75086676 6664#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
2299a76d
DJ		 6665_ACEOF
6666
eb383413
L		 6667fi
6668done
6669
6670for ac_func in getpagesize
75086676
DD		 6671do :
6672 ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
6673if test "x$ac_cv_func_getpagesize" = x""yes; then :
2299a76d 6674 cat >>confdefs.h <<_ACEOF
75086676 6675#define HAVE_GETPAGESIZE 1
2299a76d 6676_ACEOF
252b5132 6677
252b5132
RH		 6678fi
6679done
6680
75086676
DD		 6681{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
6682$as_echo_n "checking for working mmap... " >&6; }
6683if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then :
6684 $as_echo_n "(cached) " >&6
eb383413 6685else
75086676 6686 if test "$cross_compiling" = yes; then :
eb383413
L		 6687 ac_cv_func_mmap_fixed_mapped=no
6688else
75086676 6689 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299a76d
DJ		 6690/* end confdefs.h. */
6691$ac_includes_default
6692/* malloc might have been renamed as rpl_malloc. */
6693#undef malloc
eb383413
L		 6694
6695/* Thanks to Mike Haertel and Jim Avera for this test.
6696 Here is a matrix of mmap possibilities:
6697 mmap private not fixed
6698 mmap private fixed at somewhere currently unmapped
6699 mmap private fixed at somewhere already mapped
6700 mmap shared not fixed
6701 mmap shared fixed at somewhere currently unmapped
6702 mmap shared fixed at somewhere already mapped
6703 For private mappings, we should verify that changes cannot be read()
6704 back from the file, nor mmap's back from the file at a different
6705 address. (There have been systems where private was not correctly
6706 implemented like the infamous i386 svr4.0, and systems where the
2299a76d 6707 VM page cache was not coherent with the file system buffer cache
eb383413
L		 6708 like early versions of FreeBSD and possibly contemporary NetBSD.)
6709 For shared mappings, we should conversely verify that changes get
2299a76d 6710 propagated back to all the places they're supposed to be.
eb383413
L		 6711
6712 Grep wants private fixed already mapped.
6713 The main things grep needs to know about mmap are:
6714 * does it exist and is it safe to write into the mmap'd area
6715 * how to use it (BSD variants) */
2299a76d 6716
eb383413
L		 6717#include <fcntl.h>
6718#include <sys/mman.h>
6719
75086676 6720#if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
2299a76d 6721char *malloc ();
5f73c378
DD		 6722#endif
6723
eb383413 6724/* This mess was copied from the GNU getpagesize.h. */
75086676 6725#ifndef HAVE_GETPAGESIZE
eb383413 6726/* Assume that all systems that can run configure have sys/param.h. */
75086676 6727# ifndef HAVE_SYS_PARAM_H
eb383413
L		 6728# define HAVE_SYS_PARAM_H 1
6729# endif
6730
6731# ifdef _SC_PAGESIZE
6732# define getpagesize() sysconf(_SC_PAGESIZE)
6733# else /* no _SC_PAGESIZE */
75086676 6734# ifdef HAVE_SYS_PARAM_H
eb383413
L		 6735# include <sys/param.h>
6736# ifdef EXEC_PAGESIZE
6737# define getpagesize() EXEC_PAGESIZE
6738# else /* no EXEC_PAGESIZE */
6739# ifdef NBPG
6740# define getpagesize() NBPG * CLSIZE
6741# ifndef CLSIZE
6742# define CLSIZE 1
6743# endif /* no CLSIZE */
6744# else /* no NBPG */
6745# ifdef NBPC
6746# define getpagesize() NBPC
6747# else /* no NBPC */
6748# ifdef PAGESIZE
6749# define getpagesize() PAGESIZE
6750# endif /* PAGESIZE */
6751# endif /* no NBPC */
6752# endif /* no NBPG */
6753# endif /* no EXEC_PAGESIZE */
6754# else /* no HAVE_SYS_PARAM_H */
6755# define getpagesize() 8192 /* punt totally */
6756# endif /* no HAVE_SYS_PARAM_H */
6757# endif /* no _SC_PAGESIZE */
6758
6759#endif /* no HAVE_GETPAGESIZE */
6760
eb383413 6761int
2299a76d 6762main ()
eb383413 6763{
2299a76d
DJ		 6764 char *data, *data2, *data3;
6765 int i, pagesize;
6766 int fd;
eb383413 6767
2299a76d
DJ		 6768 pagesize = getpagesize ();
6769
6770 /* First, make a file with some known garbage in it. */
6771 data = (char *) malloc (pagesize);
6772 if (!data)
75086676 6773 return 1;
2299a76d
DJ		 6774 for (i = 0; i < pagesize; ++i)
6775 *(data + i) = rand ();
6776 umask (0);
6777 fd = creat ("conftest.mmap", 0600);
6778 if (fd < 0)
75086676 6779 return 1;
2299a76d 6780 if (write (fd, data, pagesize) != pagesize)
75086676 6781 return 1;
2299a76d
DJ		 6782 close (fd);
6783
6784 /* Next, try to mmap the file at a fixed address which already has
6785 something else allocated at it. If we can, also make sure that
6786 we see the same garbage. */
6787 fd = open ("conftest.mmap", O_RDWR);
6788 if (fd < 0)
75086676 6789 return 1;
2299a76d
DJ		 6790 data2 = (char *) malloc (2 * pagesize);
6791 if (!data2)
75086676
DD		 6792 return 1;
6793 data2 += (pagesize - ((long int) data2 & (pagesize - 1))) & (pagesize - 1);
2299a76d 6794 if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
58670637 6795 MAP_PRIVATE | MAP_FIXED, fd, 0L))
75086676 6796 return 1;
2299a76d
DJ		 6797 for (i = 0; i < pagesize; ++i)
6798 if (*(data + i) != *(data2 + i))
75086676 6799 return 1;
2299a76d
DJ		 6800
6801 /* Finally, make sure that changes to the mapped area do not
6802 percolate back to the file as seen by read(). (This is a bug on
6803 some variants of i386 svr4.0.) */
6804 for (i = 0; i < pagesize; ++i)
6805 *(data2 + i) = *(data2 + i) + 1;
6806 data3 = (char *) malloc (pagesize);
6807 if (!data3)
75086676 6808 return 1;
2299a76d 6809 if (read (fd, data3, pagesize) != pagesize)
75086676 6810 return 1;
2299a76d
DJ		 6811 for (i = 0; i < pagesize; ++i)
6812 if (*(data + i) != *(data3 + i))
75086676 6813 return 1;
2299a76d 6814 close (fd);
75086676 6815 return 0;
2299a76d
DJ		 6816}
6817_ACEOF
75086676 6818if ac_fn_c_try_run "$LINENO"; then :
eb383413
L		 6819 ac_cv_func_mmap_fixed_mapped=yes
6820else
75086676 6821 ac_cv_func_mmap_fixed_mapped=no
eb383413 6822fi
75086676
DD		 6823rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6824 conftest.$ac_objext conftest.beam conftest.$ac_ext
eb383413 6825fi
75086676 6826
eb383413 6827fi
75086676
DD		 6828{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
6829$as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
eb383413 6830if test $ac_cv_func_mmap_fixed_mapped = yes; then
2299a76d 6831
75086676 6832$as_echo "#define HAVE_MMAP 1" >>confdefs.h
eb383413 6833
252b5132 6834fi
2299a76d 6835rm -f conftest.mmap
252b5132 6836
2299a76d 6837fi
eb383413 6838
75086676
DD		 6839{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working strncmp" >&5
6840$as_echo_n "checking for working strncmp... " >&6; }
6841if test "${ac_cv_func_strncmp_works+set}" = set; then :
6842 $as_echo_n "(cached) " >&6
eb383413 6843else
75086676 6844 if test "$cross_compiling" = yes; then :
3fee530e 6845 ac_cv_func_strncmp_works=yes
eb383413 6846else
75086676 6847 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299a76d 6848/* end confdefs.h. */
eb383413
L		 6849
6850/* Test by Jim Wilson and Kaveh Ghazi.
6851 Check whether strncmp reads past the end of its string parameters. */
6852#include <sys/types.h>
6853
6854#ifdef HAVE_FCNTL_H
6855#include <fcntl.h>
6856#endif
6857
6858#ifdef HAVE_SYS_MMAN_H
6859#include <sys/mman.h>
6860#endif
6861
6862#ifndef MAP_ANON
6863#ifdef MAP_ANONYMOUS
6864#define MAP_ANON MAP_ANONYMOUS
6865#else
6866#define MAP_ANON MAP_FILE
6867#endif
6868#endif
6869
6870#ifndef MAP_FILE
6871#define MAP_FILE 0
6872#endif
6873#ifndef O_RDONLY
6874#define O_RDONLY 0
6875#endif
6876
6877#define MAP_LEN 0x10000
6878
6879main ()
6880{
6881#if defined(HAVE_MMAP) || defined(HAVE_MMAP_ANYWHERE)
6882 char *p;
6883 int dev_zero;
6884
6885 dev_zero = open ("/dev/zero", O_RDONLY);
6886 if (dev_zero < 0)
6887 exit (1);
2299a76d 6888
eb383413
L		 6889 p = (char *) mmap (0, MAP_LEN, PROT_READ|PROT_WRITE,
6890 MAP_ANON|MAP_PRIVATE, dev_zero, 0);
f348a7b1
DD		 6891 if (p == (char *)-1)
6892 p = (char *) mmap (0, MAP_LEN, PROT_READ|PROT_WRITE,
6893 MAP_ANON|MAP_PRIVATE, -1, 0);
eb383413
L		 6894 if (p == (char *)-1)
6895 exit (2);
6896 else
6897 {
6898 char *string = "__si_type_info";
6899 char *q = (char *) p + MAP_LEN - strlen (string) - 2;
6900 char *r = (char *) p + 0xe;
6901
6902 strcpy (q, string);
6903 strcpy (r, string);
6904 strncmp (r, q, 14);
6905 }
6906#endif /* HAVE_MMAP || HAVE_MMAP_ANYWHERE */
6907 exit (0);
6908}
6909
2299a76d 6910_ACEOF
75086676 6911if ac_fn_c_try_run "$LINENO"; then :
eb383413
L		 6912 ac_cv_func_strncmp_works=yes
6913else
75086676 6914 ac_cv_func_strncmp_works=no
eb383413 6915fi
75086676
DD		 6916rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6917 conftest.$ac_objext conftest.beam conftest.$ac_ext
eb383413 6918fi
75086676 6919
eb383413
L		 6920rm -f core core.* *.core
6921fi
75086676
DD		 6922{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_strncmp_works" >&5
6923$as_echo "$ac_cv_func_strncmp_works" >&6; }
eb383413 6924if test $ac_cv_func_strncmp_works = no ; then
75086676 6925 case " $LIBOBJS " in
58670637 6926 *" strncmp.$ac_objext "* ) ;;
75086676
DD		 6927 *) LIBOBJS="$LIBOBJS strncmp.$ac_objext"
6928 ;;
58670637
DD		 6929esac
6930
eb383413
L		 6931fi
6932
6933
252b5132
RH		 6934# Install a library built with a cross compiler in $(tooldir) rather
6935# than $(libdir).
6936if test -z "${with_cross_host}"; then
6937 INSTALL_DEST=libdir
6938else
6939 INSTALL_DEST=tooldir
6940fi
6941
6942
11a338da
DD		 6943
6944L=""
6945for l in x $LIBOBJS; do
6946 case $l in
6947 x) ;;
6948 *) L="$L ./$l" ;;
6949 esac
6950done
6951LIBOBJS="$L"
6952
545c9aee
DD		 6953
6954
6955
6956
252b5132 6957# We need multilib support, but only if configuring for the target.
75086676 6958ac_config_files="$ac_config_files Makefile testsuite/Makefile"
bb6a587d 6959
75086676 6960ac_config_commands="$ac_config_commands default"
bb6a587d 6961
2299a76d 6962cat >confcache <<\_ACEOF
252b5132
RH		 6963# This file is a shell script that caches the results of configure
6964# tests run on this system so they can be shared between configure
2299a76d
DJ		 6965# scripts and configure runs, see configure's option --config-cache.
6966# It is not useful on other systems. If it contains results you don't
6967# want to keep, you may remove or edit it.
252b5132 6968#
2299a76d
DJ		 6969# config.status only pays attention to the cache file if you give it
6970# the --recheck option to rerun configure.
252b5132 6971#
2299a76d
DJ		 6972# `ac_cv_env_foo' variables (set or unset) will be overridden when
6973# loading this file, other *unset* `ac_cv_foo' will be assigned the
6974# following values.
6975
6976_ACEOF
6977
252b5132
RH		 6978# The following way of writing the cache mishandles newlines in values,
6979# but we know of no workaround that is simple, portable, and efficient.
75086676 6980# So, we kill variables containing newlines.
252b5132
RH		 6981# Ultrix sh set writes to stderr and can't be redirected directly,
6982# and sets the high bit in the cache file unless we assign to the vars.
75086676
DD		 6983(
6984 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
6985 eval ac_val=\$$ac_var
6986 case $ac_val in #(
6987 *${as_nl}*)
6988 case $ac_var in #(
6989 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
6990$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
6991 esac
6992 case $ac_var in #(
6993 _ | IFS | as_nl) ;; #(
6994 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
6995 *) { eval $ac_var=; unset $ac_var;} ;;
6996 esac ;;
6997 esac
6998 done
6999
2299a76d 7000 (set) 2>&1 |
75086676
DD		 7001 case $as_nl`(ac_space=' '; set) 2>&1` in #(
7002 *${as_nl}ac_space=\ *)
7003 # `set' does not quote correctly, so add quotes: double-quote
7004 # substitution turns \\\\ into \\, and sed turns \\ into \.
2299a76d 7005 sed -n \
58670637
DD		 7006 "s/'/'\\\\''/g;
7007 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
75086676 7008 ;; #(
2299a76d
DJ		 7009 *)
7010 # `set' quotes correctly as required by POSIX, so do not add quotes.
75086676 7011 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2299a76d 7012 ;;
75086676
DD		 7013 esac |
7014 sort
7015) |
2299a76d 7016 sed '
75086676 7017 /^ac_cv_env_/b end
2299a76d 7018 t clear
75086676 7019 :clear
2299a76d
DJ		 7020 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
7021 t end
75086676
DD		 7022 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
7023 :end' >>confcache
7024if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
7025 if test -w "$cache_file"; then
7026 test "x$cache_file" != "x/dev/null" &&
7027 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
7028$as_echo "$as_me: updating cache $cache_file" >&6;}
2299a76d 7029 cat confcache >$cache_file
252b5132 7030 else
75086676
DD		 7031 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
7032$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
252b5132
RH		 7033 fi
7034fi
7035rm -f confcache
7036
252b5132
RH		 7037test "x$prefix" = xNONE && prefix=$ac_default_prefix
7038# Let make expand exec_prefix.
7039test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7040
252b5132
RH		 7041DEFS=-DHAVE_CONFIG_H
7042
2299a76d
DJ		 7043ac_libobjs=
7044ac_ltlibobjs=
7045for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
7046 # 1. Remove the extension, and $U if already installed.
75086676
DD		 7047 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
7048 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
7049 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
7050 # will be set to the directory where LIBOBJS objects are built.
7051 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
7052 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
2299a76d
DJ		 7053done
7054LIBOBJS=$ac_libobjs
252b5132 7055
2299a76d
DJ		 7056LTLIBOBJS=$ac_ltlibobjs
7057
7058
7059
75086676 7060
2299a76d 7061: ${CONFIG_STATUS=./config.status}
75086676 7062ac_write_fail=0
2299a76d
DJ		 7063ac_clean_files_save=$ac_clean_files
7064ac_clean_files="$ac_clean_files $CONFIG_STATUS"
75086676
DD		 7065{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
7066$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
7067as_write_fail=0
7068cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
2299a76d
DJ		 7069#! $SHELL
7070# Generated by $as_me.
252b5132 7071# Run this file to recreate the current configuration.
252b5132 7072# Compiler output produced by configure, useful for debugging
2299a76d 7073# configure, is in config.log if it exists.
252b5132 7074
2299a76d
DJ		 7075debug=false
7076ac_cs_recheck=false
7077ac_cs_silent=false
2299a76d 7078
75086676
DD		 7079SHELL=\${CONFIG_SHELL-$SHELL}
7080export SHELL
7081_ASEOF
7082cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
7083## -------------------- ##
7084## M4sh Initialization. ##
7085## -------------------- ##
7086
7087# Be more Bourne compatible
7088DUALCASE=1; export DUALCASE # for MKS sh
7089if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
2299a76d
DJ		 7090 emulate sh
7091 NULLCMD=:
75086676 7092 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
2299a76d
DJ		 7093 # is contrary to our usage. Disable this feature.
7094 alias -g '${1+"$@"}'='"$@"'
75086676
DD		 7095 setopt NO_GLOB_SUBST
7096else
7097 case `(set -o) 2>/dev/null` in #(
7098 *posix*) :
7099 set -o posix ;; #(
7100 *) :
7101 ;;
7102esac
2299a76d
DJ		 7103fi
7104
75086676
DD		 7105
7106as_nl='
7107'
7108export as_nl
7109# Printing a long string crashes Solaris 7 /usr/bin/printf.
7110as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
7111as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
7112as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
7113# Prefer a ksh shell builtin over an external printf program on Solaris,
7114# but without wasting forks for bash or zsh.
7115if test -z "$BASH_VERSION$ZSH_VERSION" \
7116 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
7117 as_echo='print -r --'
7118 as_echo_n='print -rn --'
7119elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
7120 as_echo='printf %s\n'
7121 as_echo_n='printf %s'
7122else
7123 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
7124 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
7125 as_echo_n='/usr/ucb/echo -n'
7126 else
7127 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
7128 as_echo_n_body='eval
7129 arg=$1;
7130 case $arg in #(
7131 *"$as_nl"*)
7132 expr "X$arg" : "X\\(.*\\)$as_nl";
7133 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
7134 esac;
7135 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
7136 '
7137 export as_echo_n_body
7138 as_echo_n='sh -c $as_echo_n_body as_echo'
7139 fi
7140 export as_echo_body
7141 as_echo='sh -c $as_echo_body as_echo'
7142fi
7143
7144# The user is always right.
7145if test "${PATH_SEPARATOR+set}" != set; then
7146 PATH_SEPARATOR=:
7147 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
7148 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
7149 PATH_SEPARATOR=';'
7150 }
2299a76d
DJ		 7151fi
7152
7153
75086676
DD		 7154# IFS
7155# We need space, tab and new line, in precisely that order. Quoting is
7156# there to prevent editors from complaining about space-tab.
7157# (If _AS_PATH_WALK were called with IFS unset, it would disable word
7158# splitting by setting IFS to empty value.)
7159IFS=" "" $as_nl"
7160
7161# Find who we are. Look in the path if we contain no directory separator.
7162case $0 in #((
7163 *[\\/]* ) as_myself=$0 ;;
7164 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7165for as_dir in $PATH
7166do
7167 IFS=$as_save_IFS
7168 test -z "$as_dir" && as_dir=.
7169 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
7170 done
7171IFS=$as_save_IFS
7172
7173 ;;
7174esac
7175# We did not find ourselves, most probably we were run as `sh COMMAND'
7176# in which case we are not to be found in the path.
7177if test "x$as_myself" = x; then
7178 as_myself=$0
7179fi
7180if test ! -f "$as_myself"; then
7181 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
7182 exit 1
7183fi
7184
7185# Unset variables that we do not need and which cause bugs (e.g. in
7186# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
7187# suppresses any "Segmentation fault" message there. '((' could
7188# trigger a bug in pdksh 5.2.14.
7189for as_var in BASH_ENV ENV MAIL MAILPATH
7190do eval test x\${$as_var+set} = xset \
7191 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
7192done
2299a76d
DJ		 7193PS1='$ '
7194PS2='> '
7195PS4='+ '
7196
7197# NLS nuisances.
75086676
DD		 7198LC_ALL=C
7199export LC_ALL
7200LANGUAGE=C
7201export LANGUAGE
7202
7203# CDPATH.
7204(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
7205
7206
7207# as_fn_error ERROR [LINENO LOG_FD]
7208# ---------------------------------
7209# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
7210# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
7211# script with status $?, using 1 if that was 0.
7212as_fn_error ()
7213{
7214 as_status=$?; test $as_status -eq 0 && as_status=1
7215 if test "$3"; then
7216 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
7217 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
2299a76d 7218 fi
75086676
DD		 7219 $as_echo "$as_me: error: $1" >&2
7220 as_fn_exit $as_status
7221} # as_fn_error
7222
7223
7224# as_fn_set_status STATUS
7225# -----------------------
7226# Set $? to STATUS, without forking.
7227as_fn_set_status ()
7228{
7229 return $1
7230} # as_fn_set_status
7231
7232# as_fn_exit STATUS
7233# -----------------
7234# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
7235as_fn_exit ()
7236{
7237 set +e
7238 as_fn_set_status $1
7239 exit $1
7240} # as_fn_exit
7241
7242# as_fn_unset VAR
7243# ---------------
7244# Portably unset VAR.
7245as_fn_unset ()
7246{
7247 { eval $1=; unset $1;}
7248}
7249as_unset=as_fn_unset
7250# as_fn_append VAR VALUE
7251# ----------------------
7252# Append the text in VALUE to the end of the definition contained in VAR. Take
7253# advantage of any shell optimizations that allow amortized linear growth over
7254# repeated appends, instead of the typical quadratic growth present in naive
7255# implementations.
7256if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
7257 eval 'as_fn_append ()
7258 {
7259 eval $1+=\$2
7260 }'
7261else
7262 as_fn_append ()
7263 {
7264 eval $1=\$$1\$2
7265 }
7266fi # as_fn_append
7267
7268# as_fn_arith ARG...
7269# ------------------
7270# Perform arithmetic evaluation on the ARGs, and store the result in the
7271# global $as_val. Take advantage of shells that can avoid forks. The arguments
7272# must be portable across $(()) and expr.
7273if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
7274 eval 'as_fn_arith ()
7275 {
7276 as_val=$(( $* ))
7277 }'
7278else
7279 as_fn_arith ()
7280 {
7281 as_val=`expr "$@" || test $? -eq 1`
7282 }
7283fi # as_fn_arith
7284
252b5132 7285
75086676
DD		 7286if expr a : '\(a\)' >/dev/null 2>&1 &&
7287 test "X`expr 00001 : '.*\(...\)'`" = X001; then
2299a76d
DJ		 7288 as_expr=expr
7289else
7290 as_expr=false
7291fi
252b5132 7292
75086676 7293if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
2299a76d
DJ		 7294 as_basename=basename
7295else
7296 as_basename=false
7297fi
252b5132 7298
75086676
DD		 7299if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
7300 as_dirname=dirname
7301else
7302 as_dirname=false
7303fi
252b5132 7304
75086676 7305as_me=`$as_basename -- "$0" ||
2299a76d
DJ		 7306$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
7307 X"$0" : 'X\(//\)$' \| \
75086676
DD		 7308 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
7309$as_echo X/"$0" |
7310 sed '/^.*\/\([^/][^/]*\)\/*$/{
7311 s//\1/
7312 q
7313 }
7314 /^X\/\(\/\/\)$/{
7315 s//\1/
7316 q
7317 }
7318 /^X\/\(\/\).*/{
7319 s//\1/
7320 q
7321 }
7322 s/.*/./; q'`
2299a76d 7323
2299a76d
DJ		 7324# Avoid depending upon Character Ranges.
7325as_cr_letters='abcdefghijklmnopqrstuvwxyz'
7326as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
7327as_cr_Letters=$as_cr_letters$as_cr_LETTERS
7328as_cr_digits='0123456789'
7329as_cr_alnum=$as_cr_Letters$as_cr_digits
252b5132 7330
75086676
DD		 7331ECHO_C= ECHO_N= ECHO_T=
7332case `echo -n x` in #(((((
7333-n*)
7334 case `echo 'xy\c'` in
7335 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
7336 xy) ECHO_C='\c';;
7337 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
7338 ECHO_T=' ';;
7339 esac;;
7340*)
7341 ECHO_N='-n';;
2299a76d
DJ		 7342esac
7343
75086676
DD		 7344rm -f conf$$ conf$$.exe conf$$.file
7345if test -d conf$$.dir; then
7346 rm -f conf$$.dir/conf$$.file
2299a76d 7347else
75086676
DD		 7348 rm -f conf$$.dir
7349 mkdir conf$$.dir 2>/dev/null
2299a76d 7350fi
75086676
DD		 7351if (echo >conf$$.file) 2>/dev/null; then
7352 if ln -s conf$$.file conf$$ 2>/dev/null; then
2299a76d 7353 as_ln_s='ln -s'
75086676
DD		 7354 # ... but there are two gotchas:
7355 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
7356 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
7357 # In both cases, we have to default to `cp -p'.
7358 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
7359 as_ln_s='cp -p'
7360 elif ln conf$$.file conf$$ 2>/dev/null; then
7361 as_ln_s=ln
7362 else
7363 as_ln_s='cp -p'
252b5132 7364 fi
2299a76d
DJ		 7365else
7366 as_ln_s='cp -p'
7367fi
75086676
DD		 7368rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
7369rmdir conf$$.dir 2>/dev/null
7370
7371
7372# as_fn_mkdir_p
7373# -------------
7374# Create "$as_dir" as a directory, including parents if necessary.
7375as_fn_mkdir_p ()
7376{
7377
7378 case $as_dir in #(
7379 -*) as_dir=./$as_dir;;
7380 esac
7381 test -d "$as_dir" || eval $as_mkdir_p || {
7382 as_dirs=
7383 while :; do
7384 case $as_dir in #(
7385 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
7386 *) as_qdir=$as_dir;;
7387 esac
7388 as_dirs="'$as_qdir' $as_dirs"
7389 as_dir=`$as_dirname -- "$as_dir" ||
7390$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7391 X"$as_dir" : 'X\(//\)[^/]' \| \
7392 X"$as_dir" : 'X\(//\)$' \| \
7393 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
7394$as_echo X"$as_dir" |
7395 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
7396 s//\1/
7397 q
7398 }
7399 /^X\(\/\/\)[^/].*/{
7400 s//\1/
7401 q
7402 }
7403 /^X\(\/\/\)$/{
7404 s//\1/
7405 q
7406 }
7407 /^X\(\/\).*/{
7408 s//\1/
7409 q
7410 }
7411 s/.*/./; q'`
7412 test -d "$as_dir" && break
7413 done
7414 test -z "$as_dirs" || eval "mkdir $as_dirs"
7415 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
2299a76d 7416
75086676
DD		 7417
7418} # as_fn_mkdir_p
2299a76d 7419if mkdir -p . 2>/dev/null; then
75086676 7420 as_mkdir_p='mkdir -p "$as_dir"'
2299a76d 7421else
58670637 7422 test -d ./-p && rmdir ./-p
2299a76d
DJ		 7423 as_mkdir_p=false
7424fi
7425
75086676
DD		 7426if test -x / >/dev/null 2>&1; then
7427 as_test_x='test -x'
7428else
7429 if ls -dL / >/dev/null 2>&1; then
7430 as_ls_L_option=L
7431 else
7432 as_ls_L_option=
7433 fi
7434 as_test_x='
7435 eval sh -c '\''
7436 if test -d "$1"; then
7437 test -d "$1/.";
7438 else
7439 case $1 in #(
7440 -*)set "./$1";;
7441 esac;
7442 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
7443 ???[sx]*):;;*)false;;esac;fi
7444 '\'' sh
7445 '
7446fi
7447as_executable_p=$as_test_x
2299a76d
DJ		 7448
7449# Sed expression to map a string onto a valid CPP name.
58670637 7450as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
2299a76d
DJ		 7451
7452# Sed expression to map a string onto a valid variable name.
58670637 7453as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
2299a76d
DJ		 7454
7455
2299a76d 7456exec 6>&1
75086676
DD		 7457## ----------------------------------- ##
7458## Main body of $CONFIG_STATUS script. ##
7459## ----------------------------------- ##
7460_ASEOF
7461test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
7462
7463cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7464# Save the log message, to keep $0 and so on meaningful, and to
2299a76d 7465# report actual input values of CONFIG_FILES etc. instead of their
75086676
DD		 7466# values after options handling.
7467ac_log="
2299a76d 7468This file was extended by $as_me, which was
75086676 7469generated by GNU Autoconf 2.64. Invocation command line was
2299a76d
DJ		 7470
7471 CONFIG_FILES = $CONFIG_FILES
7472 CONFIG_HEADERS = $CONFIG_HEADERS
7473 CONFIG_LINKS = $CONFIG_LINKS
7474 CONFIG_COMMANDS = $CONFIG_COMMANDS
7475 $ $0 $@
7476
75086676
DD		 7477on `(hostname || uname -n) 2>/dev/null | sed 1q`
7478"
7479
2299a76d
DJ		 7480_ACEOF
7481
75086676
DD		 7482case $ac_config_files in *"
7483"*) set x $ac_config_files; shift; ac_config_files=$*;;
7484esac
2299a76d 7485
75086676
DD		 7486case $ac_config_headers in *"
7487"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
7488esac
2299a76d 7489
2299a76d 7490
75086676
DD		 7491cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7492# Files that config.status was made for.
7493config_files="$ac_config_files"
7494config_headers="$ac_config_headers"
7495config_commands="$ac_config_commands"
2299a76d 7496
75086676 7497_ACEOF
2299a76d 7498
75086676 7499cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2299a76d 7500ac_cs_usage="\
75086676
DD		 7501\`$as_me' instantiates files and other configuration actions
7502from templates according to the current configuration. Unless the files
7503and actions are specified as TAGs, all are instantiated by default.
2299a76d 7504
75086676 7505Usage: $0 [OPTION]... [TAG]...
2299a76d
DJ		 7506
7507 -h, --help print this help, then exit
75086676
DD		 7508 -V, --version print version number and configuration settings, then exit
7509 -q, --quiet, --silent
7510 do not print progress messages
2299a76d
DJ		 7511 -d, --debug don't remove temporary files
7512 --recheck update $as_me by reconfiguring in the same conditions
75086676
DD		 7513 --file=FILE[:TEMPLATE]
7514 instantiate the configuration file FILE
7515 --header=FILE[:TEMPLATE]
7516 instantiate the configuration header FILE
2299a76d
DJ		 7517
7518Configuration files:
7519$config_files
7520
7521Configuration headers:
7522$config_headers
7523
7524Configuration commands:
7525$config_commands
7526
75086676 7527Report bugs to the package provider."
2299a76d 7528
75086676
DD		 7529_ACEOF
7530cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2299a76d
DJ		 7531ac_cs_version="\\
7532config.status
75086676
DD		 7533configured by $0, generated by GNU Autoconf 2.64,
7534 with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
2299a76d 7535
75086676 7536Copyright (C) 2009 Free Software Foundation, Inc.
2299a76d
DJ		 7537This config.status script is free software; the Free Software Foundation
7538gives unlimited permission to copy, distribute and modify it."
75086676
DD		 7539
7540ac_pwd='$ac_pwd'
7541srcdir='$srcdir'
7542INSTALL='$INSTALL'
7543test -n "\$AWK" || AWK=awk
2299a76d
DJ		 7544_ACEOF
7545
75086676
DD		 7546cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7547# The default lists apply if the user does not specify any file.
2299a76d
DJ		 7548ac_need_defaults=:
7549while test $# != 0
7550do
7551 case $1 in
7552 --*=*)
75086676
DD		 7553 ac_option=`expr "X$1" : 'X\([^=]*\)='`
7554 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
2299a76d
DJ		 7555 ac_shift=:
7556 ;;
75086676 7557 *)
2299a76d
DJ		 7558 ac_option=$1
7559 ac_optarg=$2
7560 ac_shift=shift
7561 ;;
2299a76d
DJ		 7562 esac
7563
7564 case $ac_option in
7565 # Handling of the options.
2299a76d
DJ		 7566 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
7567 ac_cs_recheck=: ;;
75086676
DD		 7568 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
7569 $as_echo "$ac_cs_version"; exit ;;
7570 --debug | --debu | --deb | --de | --d | -d )
2299a76d
DJ		 7571 debug=: ;;
7572 --file | --fil | --fi | --f )
7573 $ac_shift
75086676
DD		 7574 case $ac_optarg in
7575 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
7576 esac
7577 as_fn_append CONFIG_FILES " '$ac_optarg'"
2299a76d
DJ		 7578 ac_need_defaults=false;;
7579 --header | --heade | --head | --hea )
7580 $ac_shift
75086676
DD		 7581 case $ac_optarg in
7582 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
7583 esac
7584 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
2299a76d 7585 ac_need_defaults=false;;
75086676
DD		 7586 --he | --h)
7587 # Conflict between --help and --header
7588 as_fn_error "ambiguous option: \`$1'
7589Try \`$0 --help' for more information.";;
7590 --help | --hel | -h )
7591 $as_echo "$ac_cs_usage"; exit ;;
2299a76d
DJ		 7592 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
7593 | -silent | --silent | --silen | --sile | --sil | --si | --s)
7594 ac_cs_silent=: ;;
7595
7596 # This is an error.
75086676
DD		 7597 -*) as_fn_error "unrecognized option: \`$1'
7598Try \`$0 --help' for more information." ;;
2299a76d 7599
75086676
DD		 7600 *) as_fn_append ac_config_targets " $1"
7601 ac_need_defaults=false ;;
2299a76d
DJ		 7602
7603 esac
7604 shift
252b5132 7605done
2299a76d
DJ		 7606
7607ac_configure_extra_args=
7608
7609if $ac_cs_silent; then
7610 exec 6>/dev/null
7611 ac_configure_extra_args="$ac_configure_extra_args --silent"
252b5132 7612fi
252b5132 7613
2299a76d 7614_ACEOF
75086676 7615cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2299a76d 7616if \$ac_cs_recheck; then
75086676
DD		 7617 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
7618 shift
7619 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
7620 CONFIG_SHELL='$SHELL'
7621 export CONFIG_SHELL
7622 exec "\$@"
2299a76d 7623fi
252b5132 7624
2299a76d 7625_ACEOF
75086676
DD		 7626cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7627exec 5>>config.log
7628{
7629 echo
7630 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
7631## Running $as_me. ##
7632_ASBOX
7633 $as_echo "$ac_log"
7634} >&5
2299a76d 7635
75086676
DD		 7636_ACEOF
7637cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2299a76d 7638#
75086676 7639# INIT-COMMANDS
2299a76d 7640#
2299a76d
DJ		 7641srcdir=${srcdir}
7642host=${host}
7643target=${target}
7644with_target_subdir=${with_target_subdir}
2299a76d
DJ		 7645with_multisubdir=${with_multisubdir}
7646ac_configure_args="--enable-multilib ${ac_configure_args}"
7647CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
7648ORIGINAL_LD_FOR_MULTILIBS="${ORIGINAL_LD_FOR_MULTILIBS}"
7649libiberty_topdir=${libiberty_topdir}
7650
7651
7652_ACEOF
7653
75086676 7654cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2299a76d 7655
75086676 7656# Handling of arguments.
2299a76d
DJ		 7657for ac_config_target in $ac_config_targets
7658do
75086676
DD		 7659 case $ac_config_target in
7660 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
7661 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
7662 "testsuite/Makefile") CONFIG_FILES="$CONFIG_FILES testsuite/Makefile" ;;
7663 "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
7664
7665 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
252b5132 7666 esac
2299a76d 7667done
252b5132 7668
75086676 7669
2299a76d
DJ		 7670# If the user did not use the arguments to specify the items to instantiate,
7671# then the envvar interface is used. Set only those that are not.
7672# We use the long form for the default assignment because of an extremely
7673# bizarre bug on SunOS 4.1.3.
7674if $ac_need_defaults; then
7675 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
7676 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
7677 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
7678fi
7679
7680# Have a temporary directory for convenience. Make it in the build tree
75086676 7681# simply because there is no reason against having it here, and in addition,
2299a76d 7682# creating and moving files from /tmp can sometimes cause problems.
75086676
DD		 7683# Hook for its removal unless debugging.
7684# Note that there is a small window in which the directory will not be cleaned:
7685# after its creation but before its name has been assigned to `$tmp'.
2299a76d
DJ		 7686$debug ||
7687{
75086676
DD		 7688 tmp=
7689 trap 'exit_status=$?
7690 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
7691' 0
7692 trap 'as_fn_exit 1' 1 2 13 15
2299a76d 7693}
2299a76d
DJ		 7694# Create a (secure) tmp directory for tmp files.
7695
7696{
75086676 7697 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
2299a76d
DJ		 7698 test -n "$tmp" && test -d "$tmp"
7699} ||
7700{
75086676
DD		 7701 tmp=./conf$$-$RANDOM
7702 (umask 077 && mkdir "$tmp")
7703} || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
7704
7705# Set up the scripts for CONFIG_FILES section.
7706# No need to generate them if there are no CONFIG_FILES.
7707# This happens for instance with `./config.status config.h'.
7708if test -n "$CONFIG_FILES"; then
7709
7710if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
7711 ac_cs_awk_getline=:
7712 ac_cs_awk_pipe_init=
7713 ac_cs_awk_read_file='
7714 while ((getline aline < (F[key])) > 0)
7715 print(aline)
7716 close(F[key])'
7717 ac_cs_awk_pipe_fini=
7718else
7719 ac_cs_awk_getline=false
7720 ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
7721 ac_cs_awk_read_file='
7722 print "|#_!!_#|"
7723 print "cat " F[key] " &&"
7724 '$ac_cs_awk_pipe_init
7725 # The final `:' finishes the AND list.
7726 ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
7727fi
7728ac_cr=`echo X | tr X '\015'`
7729# On cygwin, bash can eat \r inside `` if the user requested igncr.
7730# But we know of no other shell where ac_cr would be empty at this
7731# point, so we can use a bashism as a fallback.
7732if test "x$ac_cr" = x; then
7733 eval ac_cr=\$\'\\r\'
7734fi
7735ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
7736if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
7737 ac_cs_awk_cr='\r'
7738else
7739 ac_cs_awk_cr=$ac_cr
7740fi
7741
7742echo 'BEGIN {' >"$tmp/subs1.awk" &&
7743_ACEOF
7744
7745# Create commands to substitute file output variables.
7746{
7747 echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
7748 echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
7749 echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
7750 echo "_ACAWK" &&
7751 echo "_ACEOF"
7752} >conf$$files.sh &&
7753. ./conf$$files.sh ||
7754 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
7755rm -f conf$$files.sh
7756
2299a76d 7757{
75086676
DD		 7758 echo "cat >conf$$subs.awk <<_ACEOF" &&
7759 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
7760 echo "_ACEOF"
7761} >conf$$subs.sh ||
7762 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
7763ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
7764ac_delim='%!_!# '
7765for ac_last_try in false false false false false :; do
7766 . ./conf$$subs.sh ||
7767 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
7768
7769 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
7770 if test $ac_delim_n = $ac_delim_num; then
7771 break
7772 elif $ac_last_try; then
7773 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
7774 else
7775 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
7776 fi
7777done
7778rm -f conf$$subs.sh
7779
7780cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7781cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
7782_ACEOF
7783sed -n '
7784h
7785s/^/S["/; s/!.*/"]=/
7786p
7787g
7788s/^[^!]*!//
7789:repl
7790t repl
7791s/'"$ac_delim"'$//
7792t delim
7793:nl
7794h
7795s/\(.\{148\}\).*/\1/
7796t more1
7797s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
7798p
7799n
7800b repl
7801:more1
7802s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7803p
7804g
7805s/.\{148\}//
7806t nl
7807:delim
7808h
7809s/\(.\{148\}\).*/\1/
7810t more2
7811s/["\\]/\\&/g; s/^/"/; s/$/"/
7812p
7813b
7814:more2
7815s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7816p
7817g
7818s/.\{148\}//
7819t delim
7820' <conf$$subs.awk | sed '
7821/^[^""]/{
7822 N
7823 s/\n//
2299a76d 7824}
75086676
DD		 7825' >>$CONFIG_STATUS || ac_write_fail=1
7826rm -f conf$$subs.awk
7827cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7828_ACAWK
7829cat >>"\$tmp/subs1.awk" <<_ACAWK &&
7830 for (key in S) S_is_set[key] = 1
7831 FS = "\a"
7832 \$ac_cs_awk_pipe_init
7833}
7834{
7835 line = $ 0
7836 nfields = split(line, field, "@")
7837 substed = 0
7838 len = length(field[1])
7839 for (i = 2; i < nfields; i++) {
7840 key = field[i]
7841 keylen = length(key)
7842 if (S_is_set[key]) {
7843 value = S[key]
7844 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
7845 len += length(value) + length(field[++i])
7846 substed = 1
7847 } else
7848 len += 1 + keylen
7849 }
7850 if (nfields == 3 && !substed) {
7851 key = field[2]
7852 if (F[key] != "" && line ~ /^[ ]*@.*@[ ]*$/) {
7853 \$ac_cs_awk_read_file
7854 next
7855 }
7856 }
7857 print line
7858}
7859\$ac_cs_awk_pipe_fini
7860_ACAWK
7861_ACEOF
7862cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7863if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
7864 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
7865else
7866 cat
7867fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
7868 || as_fn_error "could not setup config files machinery" "$LINENO" 5
2299a76d
DJ		 7869_ACEOF
7870
75086676
DD		 7871# VPATH may cause trouble with some makes, so we remove $(srcdir),
7872# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
7873# trailing colons and then remove the whole line if VPATH becomes empty
7874# (actually we leave an empty line to preserve line numbers).
7875if test "x$srcdir" = x.; then
7876 ac_vpsub='/^[ ]*VPATH[ ]*=/{
7877s/:*\$(srcdir):*/:/
7878s/:*\${srcdir}:*/:/
7879s/:*@srcdir@:*/:/
7880s/^\([^=]*=[ ]*\):*/\1/
7881s/:*$//
7882s/^[^=]*=[ ]*$//
7883}'
7884fi
2299a76d 7885
75086676
DD		 7886cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7887fi # test -n "$CONFIG_FILES"
2299a76d 7888
75086676
DD		 7889# Set up the scripts for CONFIG_HEADERS section.
7890# No need to generate them if there are no CONFIG_HEADERS.
7891# This happens for instance with `./config.status Makefile'.
7892if test -n "$CONFIG_HEADERS"; then
7893cat >"$tmp/defines.awk" <<\_ACAWK ||
7894BEGIN {
7895_ACEOF
7896
7897# Transform confdefs.h into an awk script `defines.awk', embedded as
7898# here-document in config.status, that substitutes the proper values into
7899# config.h.in to produce config.h.
7900
7901# Create a delimiter string that does not exist in confdefs.h, to ease
7902# handling of long lines.
7903ac_delim='%!_!# '
7904for ac_last_try in false false :; do
7905 ac_t=`sed -n "/$ac_delim/p" confdefs.h`
7906 if test -z "$ac_t"; then
7907 break
7908 elif $ac_last_try; then
7909 as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
7910 else
7911 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
252b5132 7912 fi
75086676 7913done
252b5132 7914
75086676
DD		 7915# For the awk script, D is an array of macro values keyed by name,
7916# likewise P contains macro parameters if any. Preserve backslash
7917# newline sequences.
7918
7919ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
7920sed -n '
7921s/.\{148\}/&'"$ac_delim"'/g
7922t rset
7923:rset
7924s/^[ ]*#[ ]*define[ ][ ]*/ /
7925t def
7926d
7927:def
7928s/\\$//
7929t bsnl
7930s/["\\]/\\&/g
7931s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
7932D["\1"]=" \3"/p
7933s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
7934d
7935:bsnl
7936s/["\\]/\\&/g
7937s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
7938D["\1"]=" \3\\\\\\n"\\/p
7939t cont
7940s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
7941t cont
7942d
7943:cont
7944n
7945s/.\{148\}/&'"$ac_delim"'/g
7946t clear
7947:clear
7948s/\\$//
7949t bsnlc
7950s/["\\]/\\&/g; s/^/"/; s/$/"/p
7951d
7952:bsnlc
7953s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
7954b cont
7955' <confdefs.h | sed '
7956s/'"$ac_delim"'/"\\\
7957"/g' >>$CONFIG_STATUS || ac_write_fail=1
7958
7959cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7960 for (key in D) D_is_set[key] = 1
7961 FS = "\a"
7962}
7963/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
7964 line = \$ 0
7965 split(line, arg, " ")
7966 if (arg[1] == "#") {
7967 defundef = arg[2]
7968 mac1 = arg[3]
7969 } else {
7970 defundef = substr(arg[1], 2)
7971 mac1 = arg[2]
7972 }
7973 split(mac1, mac2, "(") #)
7974 macro = mac2[1]
7975 prefix = substr(line, 1, index(line, defundef) - 1)
7976 if (D_is_set[macro]) {
7977 # Preserve the white space surrounding the "#".
7978 print prefix "define", macro P[macro] D[macro]
7979 next
7980 } else {
7981 # Replace #undef with comments. This is necessary, for example,
7982 # in the case of _POSIX_SOURCE, which is predefined and required
7983 # on some systems where configure will not decide to define it.
7984 if (defundef == "undef") {
7985 print "/*", prefix defundef, macro, "*/"
7986 next
7987 }
7988 }
7989}
7990{ print }
7991_ACAWK
2299a76d 7992_ACEOF
75086676
DD		 7993cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7994 as_fn_error "could not setup config headers machinery" "$LINENO" 5
7995fi # test -n "$CONFIG_HEADERS"
7996
7997
7998eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
7999shift
8000for ac_tag
8001do
8002 case $ac_tag in
8003 :[FHLC]) ac_mode=$ac_tag; continue;;
8004 esac
8005 case $ac_mode$ac_tag in
8006 :[FHL]*:*);;
8007 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
8008 :[FH]-) ac_tag=-:-;;
8009 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
8010 esac
8011 ac_save_IFS=$IFS
8012 IFS=:
8013 set x $ac_tag
8014 IFS=$ac_save_IFS
8015 shift
8016 ac_file=$1
8017 shift
8018
8019 case $ac_mode in
8020 :L) ac_source=$1;;
8021 :[FH])
8022 ac_file_inputs=
8023 for ac_f
8024 do
8025 case $ac_f in
8026 -) ac_f="$tmp/stdin";;
8027 *) # Look for the file first in the build tree, then in the source tree
8028 # (if the path is not absolute). The absolute path cannot be DOS-style,
8029 # because $ac_f cannot contain `:'.
8030 test -f "$ac_f" ||
8031 case $ac_f in
8032 [\\/$]*) false;;
8033 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
8034 esac ||
8035 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
8036 esac
8037 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
8038 as_fn_append ac_file_inputs " '$ac_f'"
8039 done
8040
8041 # Let's still pretend it is `configure' which instantiates (i.e., don't
8042 # use $as_me), people would be surprised to read:
8043 # /* config.h. Generated by config.status. */
8044 configure_input='Generated from '`
8045 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
8046 `' by configure.'
8047 if test x"$ac_file" != x-; then
8048 configure_input="$ac_file. $configure_input"
8049 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
8050$as_echo "$as_me: creating $ac_file" >&6;}
8051 fi
8052 # Neutralize special characters interpreted by sed in replacement strings.
8053 case $configure_input in #(
8054 *\&* | *\|* | *\\* )
8055 ac_sed_conf_input=`$as_echo "$configure_input" |
8056 sed 's/[\\\\&|]/\\\\&/g'`;; #(
8057 *) ac_sed_conf_input=$configure_input;;
8058 esac
8059
8060 case $ac_tag in
8061 *:-:* | *:-) cat >"$tmp/stdin" \
8062 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
8063 esac
8064 ;;
252b5132
RH		 8065 esac
8066
75086676 8067 ac_dir=`$as_dirname -- "$ac_file" ||
2299a76d 8068$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
58670637
DD		 8069 X"$ac_file" : 'X\(//\)[^/]' \| \
8070 X"$ac_file" : 'X\(//\)$' \| \
75086676
DD		 8071 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
8072$as_echo X"$ac_file" |
8073 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8074 s//\1/
8075 q
8076 }
8077 /^X\(\/\/\)[^/].*/{
8078 s//\1/
8079 q
8080 }
8081 /^X\(\/\/\)$/{
8082 s//\1/
8083 q
8084 }
8085 /^X\(\/\).*/{
8086 s//\1/
8087 q
8088 }
8089 s/.*/./; q'`
8090 as_dir="$ac_dir"; as_fn_mkdir_p
2299a76d 8091 ac_builddir=.
252b5132 8092
75086676
DD		 8093case "$ac_dir" in
8094.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
8095*)
8096 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
8097 # A ".." for each directory in $ac_dir_suffix.
8098 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
8099 case $ac_top_builddir_sub in
8100 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
8101 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
8102 esac ;;
8103esac
8104ac_abs_top_builddir=$ac_pwd
8105ac_abs_builddir=$ac_pwd$ac_dir_suffix
8106# for backward compatibility:
8107ac_top_builddir=$ac_top_build_prefix
2299a76d
DJ		 8108
8109case $srcdir in
75086676 8110 .) # We are building in place.
2299a76d 8111 ac_srcdir=.
75086676
DD		 8112 ac_top_srcdir=$ac_top_builddir_sub
8113 ac_abs_top_srcdir=$ac_pwd ;;
8114 [\\/]* | ?:[\\/]* ) # Absolute name.
2299a76d 8115 ac_srcdir=$srcdir$ac_dir_suffix;
75086676
DD		 8116 ac_top_srcdir=$srcdir
8117 ac_abs_top_srcdir=$srcdir ;;
8118 *) # Relative name.
8119 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
8120 ac_top_srcdir=$ac_top_build_prefix$srcdir
8121 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
2299a76d 8122esac
75086676 8123ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
85f969cd 8124
2299a76d 8125
75086676
DD		 8126 case $ac_mode in
8127 :F)
8128 #
8129 # CONFIG_FILE
8130 #
2299a76d
DJ		 8131
8132 case $INSTALL in
8133 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
75086676 8134 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
252b5132 8135 esac
75086676 8136_ACEOF
252b5132 8137
75086676
DD		 8138cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8139# If the template does not know about datarootdir, expand it.
8140# FIXME: This hack should be removed a few years after 2.60.
8141ac_datarootdir_hack=; ac_datarootdir_seen=
8142ac_sed_dataroot='
8143/datarootdir/ {
8144 p
8145 q
8146}
8147/@datadir@/p
8148/@docdir@/p
8149/@infodir@/p
8150/@localedir@/p
8151/@mandir@/p'
8152case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
8153*datarootdir*) ac_datarootdir_seen=yes;;
8154*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
8155 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
8156$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
8157_ACEOF
8158cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8159 ac_datarootdir_hack='
8160 s&@datadir@&$datadir&g
8161 s&@docdir@&$docdir&g
8162 s&@infodir@&$infodir&g
8163 s&@localedir@&$localedir&g
8164 s&@mandir@&$mandir&g
8165 s&\\\${datarootdir}&$datarootdir&g' ;;
8166esac
2299a76d 8167_ACEOF
75086676
DD		 8168
8169# Neutralize VPATH when `$srcdir' = `.'.
8170# Shell code in configure.ac might set extrasub.
8171# FIXME: do we really want to maintain this feature?
8172cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8173ac_sed_extra="$ac_vpsub
2299a76d
DJ		 8174$extrasub
8175_ACEOF
75086676 8176cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2299a76d
DJ		 8177:t
8178/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
75086676
DD		 8179s|@configure_input@|$ac_sed_conf_input|;t t
8180s&@top_builddir@&$ac_top_builddir_sub&;t t
8181s&@top_build_prefix@&$ac_top_build_prefix&;t t
8182s&@srcdir@&$ac_srcdir&;t t
8183s&@abs_srcdir@&$ac_abs_srcdir&;t t
8184s&@top_srcdir@&$ac_top_srcdir&;t t
8185s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
8186s&@builddir@&$ac_builddir&;t t
8187s&@abs_builddir@&$ac_abs_builddir&;t t
8188s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
8189s&@INSTALL@&$ac_INSTALL&;t t
8190$ac_datarootdir_hack
8191"
8192eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
8193if $ac_cs_awk_getline; then
8194 $AWK -f "$tmp/subs.awk"
8195else
8196 $AWK -f "$tmp/subs.awk" | $SHELL
8197fi >$tmp/out \
8198 || as_fn_error "could not create $ac_file" "$LINENO" 5
8199
8200test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
8201 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
8202 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
8203 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
8204which seems to be undefined. Please make sure it is defined." >&5
8205$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
8206which seems to be undefined. Please make sure it is defined." >&2;}
8207
8208 rm -f "$tmp/stdin"
2299a76d 8209 case $ac_file in
75086676
DD		 8210 -) cat "$tmp/out" && rm -f "$tmp/out";;
8211 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
8212 esac \
8213 || as_fn_error "could not create $ac_file" "$LINENO" 5
8214 ;;
8215 :H)
8216 #
8217 # CONFIG_HEADER
8218 #
2299a76d 8219 if test x"$ac_file" != x-; then
75086676
DD		 8220 {
8221 $as_echo "/* $configure_input */" \
8222 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
8223 } >"$tmp/config.h" \
8224 || as_fn_error "could not create $ac_file" "$LINENO" 5
8225 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
8226 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
8227$as_echo "$as_me: $ac_file is unchanged" >&6;}
2299a76d 8228 else
75086676
DD		 8229 rm -f "$ac_file"
8230 mv "$tmp/config.h" "$ac_file" \
8231 || as_fn_error "could not create $ac_file" "$LINENO" 5
2299a76d
DJ		 8232 fi
8233 else
75086676
DD		 8234 $as_echo "/* $configure_input */" \
8235 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
8236 || as_fn_error "could not create -" "$LINENO" 5
2299a76d 8237 fi
75086676 8238 ;;
85f969cd 8239
75086676
DD		 8240 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
8241$as_echo "$as_me: executing $ac_file commands" >&6;}
8242 ;;
8243 esac
2299a76d
DJ		 8244
8245
75086676
DD		 8246 case $ac_file$ac_mode in
8247 "default":C) test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h
252b5132 8248if test -n "$CONFIG_FILES"; then
c7efc4d5 8249 if test -n "${with_target_subdir}"; then
252b5132
RH		 8250 # FIXME: We shouldn't need to set ac_file
8251 ac_file=Makefile
52d98c2d 8252 LD="${ORIGINAL_LD_FOR_MULTILIBS}"
252b5132
RH		 8253 . ${libiberty_topdir}/config-ml.in
8254 fi
2299a76d 8255fi ;;
75086676 8256
2299a76d 8257 esac
75086676 8258done # for ac_tag
2299a76d 8259
2299a76d 8260
75086676 8261as_fn_exit 0
2299a76d 8262_ACEOF
2299a76d
DJ		 8263ac_clean_files=$ac_clean_files_save
8264
75086676
DD		 8265test $ac_write_fail = 0 ||
8266 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
8267
2299a76d
DJ		 8268
8269# configure is writing to config.log, and then calls config.status.
8270# config.status does its own redirection, appending to config.log.
8271# Unfortunately, on DOS this fails, as config.log is still kept open
8272# by configure, so config.status won't be able to write to it; its
8273# output is simply discarded. So we exec the FD to /dev/null,
8274# effectively closing config.log, so it can be properly (re)opened and
8275# appended to by config.status. When coming back to configure, we
8276# need to make the FD available again.
8277if test "$no_create" != yes; then
8278 ac_cs_success=:
8279 ac_config_status_args=
8280 test "$silent" = yes &&
8281 ac_config_status_args="$ac_config_status_args --quiet"
8282 exec 5>/dev/null
8283 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
8284 exec 5>>config.log
8285 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
8286 # would make configure fail if this is the last instruction.
75086676
DD		 8287 $ac_cs_success || as_fn_exit $?
8288fi
8289if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
8290 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
8291$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
2299a76d 8292fi
252b5132 8293
GDB Binutils - Deliverables
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