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1#! /bin/sh
2# Guess values for system-dependent variables and create Makefiles.
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.
8#
9# This configure script is free software; the Free Software Foundation
10# gives unlimited permission to copy, distribute and modify it.
11## -------------------- ##
12## M4sh Initialization. ##
13## -------------------- ##
14
15# Be more Bourne compatible
16DUALCASE=1; export DUALCASE # for MKS sh
17if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
18 emulate sh
19 NULLCMD=:
20 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
21 # is contrary to our usage. Disable this feature.
22 alias -g '${1+"$@"}'='"$@"'
23 setopt NO_GLOB_SUBST
24else
25 case `(set -o) 2>/dev/null` in #(
26 *posix*) :
27 set -o posix ;; #(
28 *) :
29 ;;
30esac
31fi
32
33
34as_nl='
35'
36export as_nl
37# Printing a long string crashes Solaris 7 /usr/bin/printf.
38as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
39as_echo=$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 }
79fi
80
81
82# IFS
83# We need space, tab and new line, in precisely that order. Quoting is
84# there to prevent editors from complaining about space-tab.
85# (If _AS_PATH_WALK were called with IFS unset, it would disable word
86# splitting by setting IFS to empty value.)
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 $as_var || :
120done
121PS1='$ '
122PS2='> '
123PS4='+ '
124
125# NLS nuisances.
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=$as_suggested" as_lineno_2a=\$LINENO
170 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
171 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1"
172 if (eval "$as_required") 2>/dev/null; then :
173 as_have_required=yes
174else
175 as_have_required=no
176fi
177 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
178
179else
180 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
181as_found=false
182for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
183do
184 IFS=$as_save_IFS
185 test -z "$as_dir" && as_dir=.
186 as_found=:
187 case $as_dir in #(
188 /*)
189 for as_base in sh bash ksh sh5; do
190 # Try only shells that exist, to save several forks.
191 as_shell=$as_dir/$as_base
192 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
193 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
194 CONFIG_SHELL=$as_shell as_have_required=yes
195 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
196 break 2
197fi
198fi
199 done;;
200 esac
201 as_found=false
202done
203$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
204 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
205 CONFIG_SHELL=$SHELL as_have_required=yes
206fi; }
207IFS=$as_save_IFS
208
209
210 if test "x$CONFIG_SHELL" != x; then :
211 # We cannot yet assume a decent shell, so we have to provide a
212 # neutralization value for shells without unset; and this also
213 # works around shells that cannot unset nonexistent variables.
214 BASH_ENV=/dev/null
215 ENV=/dev/null
216 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
217 export CONFIG_SHELL
218 exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
219fi
220
221 if test x$as_have_required = xno; then :
222 $as_echo "$0: This script requires a shell more modern than all"
223 $as_echo "$0: the shells that I found on your system."
224 if test x${ZSH_VERSION+set} = xset ; then
225 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
226 $as_echo "$0: be upgraded to zsh 4.3.4 or later."
227 else
228 $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
229$0: including any error possibly output before this
230$0: message. Then install a modern shell, or manually run
231$0: the script under such a shell if you do have one."
232 fi
233 exit 1
234fi
235fi
236fi
237SHELL=${CONFIG_SHELL-/bin/sh}
238export SHELL
239# Unset more variables known to interfere with behavior of common tools.
240CLICOLOR_FORCE= GREP_OPTIONS=
241unset CLICOLOR_FORCE GREP_OPTIONS
242
243## --------------------- ##
244## M4sh Shell Functions. ##
245## --------------------- ##
246# as_fn_unset VAR
247# ---------------
248# Portably unset VAR.
249as_fn_unset ()
250{
251 { eval $1=; unset $1;}
252}
253as_unset=as_fn_unset
254
255# as_fn_set_status STATUS
256# -----------------------
257# Set $? to STATUS, without forking.
258as_fn_set_status ()
259{
260 return $1
261} # as_fn_set_status
262
263# as_fn_exit STATUS
264# -----------------
265# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
266as_fn_exit ()
267{
268 set +e
269 as_fn_set_status $1
270 exit $1
271} # as_fn_exit
272
273# as_fn_mkdir_p
274# -------------
275# Create "$as_dir" as a directory, including parents if necessary.
276as_fn_mkdir_p ()
277{
278
279 case $as_dir in #(
280 -*) as_dir=./$as_dir;;
281 esac
282 test -d "$as_dir" || eval $as_mkdir_p || {
283 as_dirs=
284 while :; do
285 case $as_dir in #(
286 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
287 *) as_qdir=$as_dir;;
288 esac
289 as_dirs="'$as_qdir' $as_dirs"
290 as_dir=`$as_dirname -- "$as_dir" ||
291$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
292 X"$as_dir" : 'X\(//\)[^/]' \| \
293 X"$as_dir" : 'X\(//\)$' \| \
294 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
295$as_echo X"$as_dir" |
296 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
297 s//\1/
298 q
299 }
300 /^X\(\/\/\)[^/].*/{
301 s//\1/
302 q
303 }
304 /^X\(\/\/\)$/{
305 s//\1/
306 q
307 }
308 /^X\(\/\).*/{
309 s//\1/
310 q
311 }
312 s/.*/./; q'`
313 test -d "$as_dir" && break
314 done
315 test -z "$as_dirs" || eval "mkdir $as_dirs"
316 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
317
318
319} # as_fn_mkdir_p
320# as_fn_append VAR VALUE
321# ----------------------
322# Append the text in VALUE to the end of the definition contained in VAR. Take
323# advantage of any shell optimizations that allow amortized linear growth over
324# repeated appends, instead of the typical quadratic growth present in naive
325# implementations.
326if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
327 eval 'as_fn_append ()
328 {
329 eval $1+=\$2
330 }'
331else
332 as_fn_append ()
333 {
334 eval $1=\$$1\$2
335 }
336fi # as_fn_append
337
338# as_fn_arith ARG...
339# ------------------
340# Perform arithmetic evaluation on the ARGs, and store the result in the
341# global $as_val. Take advantage of shells that can avoid forks. The arguments
342# must be portable across $(()) and expr.
343if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
344 eval 'as_fn_arith ()
345 {
346 as_val=$(( $* ))
347 }'
348else
349 as_fn_arith ()
350 {
351 as_val=`expr "$@" || test $? -eq 1`
352 }
353fi # as_fn_arith
354
355
356# as_fn_error ERROR [LINENO LOG_FD]
357# ---------------------------------
358# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
359# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
360# script with status $?, using 1 if that was 0.
361as_fn_error ()
362{
363 as_status=$?; test $as_status -eq 0 && as_status=1
364 if test "$3"; then
365 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
366 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
367 fi
368 $as_echo "$as_me: error: $1" >&2
369 as_fn_exit $as_status
370} # as_fn_error
371
372if expr a : '\(a\)' >/dev/null 2>&1 &&
373 test "X`expr 00001 : '.*\(...\)'`" = X001; then
374 as_expr=expr
375else
376 as_expr=false
377fi
378
379if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
380 as_basename=basename
381else
382 as_basename=false
383fi
384
385if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
386 as_dirname=dirname
387else
388 as_dirname=false
389fi
390
391as_me=`$as_basename -- "$0" ||
392$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
393 X"$0" : 'X\(//\)$' \| \
394 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
395$as_echo X/"$0" |
396 sed '/^.*\/\([^/][^/]*\)\/*$/{
397 s//\1/
398 q
399 }
400 /^X\/\(\/\/\)$/{
401 s//\1/
402 q
403 }
404 /^X\/\(\/\).*/{
405 s//\1/
406 q
407 }
408 s/.*/./; q'`
409
410# Avoid depending upon Character Ranges.
411as_cr_letters='abcdefghijklmnopqrstuvwxyz'
412as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
413as_cr_Letters=$as_cr_letters$as_cr_LETTERS
414as_cr_digits='0123456789'
415as_cr_alnum=$as_cr_Letters$as_cr_digits
416
417
418 as_lineno_1=$LINENO as_lineno_1a=$LINENO
419 as_lineno_2=$LINENO as_lineno_2a=$LINENO
420 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
421 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
422 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
423 sed -n '
424 p
425 /[$]LINENO/=
426 ' <$as_myself |
427 sed '
428 s/[$]LINENO.*/&-/
429 t lineno
430 b
431 :lineno
432 N
433 :loop
434 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
435 t loop
436 s/-\n.*//
437 ' >$as_me.lineno &&
438 chmod +x "$as_me.lineno" ||
439 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
440
441 # Don't try to exec as it changes $[0], causing all sort of problems
442 # (the dirname of $[0] is not the place where we might find the
443 # original and so on. Autoconf is especially sensitive to this).
444 . "./$as_me.lineno"
445 # Exit status is that of the last command.
446 exit
447}
448
449ECHO_C= ECHO_N= ECHO_T=
450case `echo -n x` in #(((((
451-n*)
452 case `echo 'xy\c'` in
453 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
454 xy) ECHO_C='\c';;
455 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
456 ECHO_T=' ';;
457 esac;;
458*)
459 ECHO_N='-n';;
460esac
461
462rm -f conf$$ conf$$.exe conf$$.file
463if test -d conf$$.dir; then
464 rm -f conf$$.dir/conf$$.file
465else
466 rm -f conf$$.dir
467 mkdir conf$$.dir 2>/dev/null
468fi
469if (echo >conf$$.file) 2>/dev/null; then
470 if ln -s conf$$.file conf$$ 2>/dev/null; then
471 as_ln_s='ln -s'
472 # ... but there are two gotchas:
473 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
474 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
475 # In both cases, we have to default to `cp -p'.
476 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
477 as_ln_s='cp -p'
478 elif ln conf$$.file conf$$ 2>/dev/null; then
479 as_ln_s=ln
480 else
481 as_ln_s='cp -p'
482 fi
483else
484 as_ln_s='cp -p'
485fi
486rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
487rmdir conf$$.dir 2>/dev/null
488
489if mkdir -p . 2>/dev/null; then
490 as_mkdir_p='mkdir -p "$as_dir"'
491else
492 test -d ./-p && rmdir ./-p
493 as_mkdir_p=false
494fi
495
496if test -x / >/dev/null 2>&1; then
497 as_test_x='test -x'
498else
499 if ls -dL / >/dev/null 2>&1; then
500 as_ls_L_option=L
501 else
502 as_ls_L_option=
503 fi
504 as_test_x='
505 eval sh -c '\''
506 if test -d "$1"; then
507 test -d "$1/.";
508 else
509 case $1 in #(
510 -*)set "./$1";;
511 esac;
512 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
513 ???[sx]*):;;*)false;;esac;fi
514 '\'' sh
515 '
516fi
517as_executable_p=$as_test_x
518
519# Sed expression to map a string onto a valid CPP name.
520as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
521
522# Sed expression to map a string onto a valid variable name.
523as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
524
525
526exec 7<&0 </dev/null 6>&1
527
528# Name of the host.
529# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
530# so uname gets run too.
531ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
532
533#
534# Initializations.
535#
536ac_default_prefix=/usr/local
537ac_clean_files=
538ac_config_libobj_dir=.
539LIBOBJS=
540cross_compiling=no
541subdirs=
542MFLAGS=
543MAKEFLAGS=
544
545# Identity of this package.
546PACKAGE_NAME=
547PACKAGE_TARNAME=
548PACKAGE_VERSION=
549PACKAGE_STRING=
550PACKAGE_BUGREPORT=
551PACKAGE_URL=
552
553ac_unique_file="Makefile.in"
554enable_option_checking=no
555ac_subst_vars='LTLIBOBJS
556LIBOBJS
557sim_arch
558subdirs
559CFLAGS_FOR_BUILD
560CC_FOR_BUILD
561HDEFINES
562target_os
563target_vendor
564target_cpu
565target
566host_os
567host_vendor
568host_cpu
569host
570build_os
571build_vendor
572build_cpu
573build
574RANLIB
575AR
576INSTALL_DATA
577INSTALL_SCRIPT
578INSTALL_PROGRAM
579OBJEXT
580EXEEXT
581ac_ct_CC
582CPPFLAGS
583LDFLAGS
584CFLAGS
585CC
586target_alias
587host_alias
588build_alias
589LIBS
590ECHO_T
591ECHO_N
592ECHO_C
593DEFS
594mandir
595localedir
596libdir
597psdir
598pdfdir
599dvidir
600htmldir
601infodir
602docdir
603oldincludedir
604includedir
605localstatedir
606sharedstatedir
607sysconfdir
608datadir
609datarootdir
610libexecdir
611sbindir
612bindir
613program_transform_name
614prefix
615exec_prefix
616PACKAGE_URL
617PACKAGE_BUGREPORT
618PACKAGE_STRING
619PACKAGE_VERSION
620PACKAGE_TARNAME
621PACKAGE_NAME
622PATH_SEPARATOR
623SHELL'
624ac_subst_files=''
625ac_user_opts='
626enable_option_checking
627enable_sim
628'
629 ac_precious_vars='build_alias
630host_alias
631target_alias
632CC
633CFLAGS
634LDFLAGS
635LIBS
636CPPFLAGS'
637ac_subdirs_all='arm
638avr
639cr16
640cris
641d10v
642frv
643h8300
644iq2000
645lm32
646m32c
647m32r
648m68hc11
649mcore
650microblaze
651mips
652mn10300
653moxie
654rx
655sh64
656sh
657erc32
658ppc
659v850
660testsuite
661common
662igen'
663
664# Initialize some variables set by options.
665ac_init_help=
666ac_init_version=false
667ac_unrecognized_opts=
668ac_unrecognized_sep=
669# The variables have the same names as the options, with
670# dashes changed to underlines.
671cache_file=/dev/null
672exec_prefix=NONE
673no_create=
674no_recursion=
675prefix=NONE
676program_prefix=NONE
677program_suffix=NONE
678program_transform_name=s,x,x,
679silent=
680site=
681srcdir=
682verbose=
683x_includes=NONE
684x_libraries=NONE
685
686# Installation directory options.
687# These are left unexpanded so users can "make install exec_prefix=/foo"
688# and all the variables that are supposed to be based on exec_prefix
689# by default will actually change.
690# Use braces instead of parens because sh, perl, etc. also accept them.
691# (The list follows the same order as the GNU Coding Standards.)
692bindir='${exec_prefix}/bin'
693sbindir='${exec_prefix}/sbin'
694libexecdir='${exec_prefix}/libexec'
695datarootdir='${prefix}/share'
696datadir='${datarootdir}'
697sysconfdir='${prefix}/etc'
698sharedstatedir='${prefix}/com'
699localstatedir='${prefix}/var'
700includedir='${prefix}/include'
701oldincludedir='/usr/include'
702docdir='${datarootdir}/doc/${PACKAGE}'
703infodir='${datarootdir}/info'
704htmldir='${docdir}'
705dvidir='${docdir}'
706pdfdir='${docdir}'
707psdir='${docdir}'
708libdir='${exec_prefix}/lib'
709localedir='${datarootdir}/locale'
710mandir='${datarootdir}/man'
711
712ac_prev=
713ac_dashdash=
714for ac_option
715do
716 # If the previous option needs an argument, assign it.
717 if test -n "$ac_prev"; then
718 eval $ac_prev=\$ac_option
719 ac_prev=
720 continue
721 fi
722
723 case $ac_option in
724 *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
725 *) ac_optarg=yes ;;
726 esac
727
728 # Accept the important Cygnus configure options, so we can diagnose typos.
729
730 case $ac_dashdash$ac_option in
731 --)
732 ac_dashdash=yes ;;
733
734 -bindir | --bindir | --bindi | --bind | --bin | --bi)
735 ac_prev=bindir ;;
736 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
737 bindir=$ac_optarg ;;
738
739 -build | --build | --buil | --bui | --bu)
740 ac_prev=build_alias ;;
741 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
742 build_alias=$ac_optarg ;;
743
744 -cache-file | --cache-file | --cache-fil | --cache-fi \
745 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
746 ac_prev=cache_file ;;
747 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
748 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
749 cache_file=$ac_optarg ;;
750
751 --config-cache | -C)
752 cache_file=config.cache ;;
753
754 -datadir | --datadir | --datadi | --datad)
755 ac_prev=datadir ;;
756 -datadir=* | --datadir=* | --datadi=* | --datad=*)
757 datadir=$ac_optarg ;;
758
759 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
760 | --dataroo | --dataro | --datar)
761 ac_prev=datarootdir ;;
762 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
763 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
764 datarootdir=$ac_optarg ;;
765
766 -disable-* | --disable-*)
767 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
768 # Reject names that are not valid shell variable names.
769 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
770 as_fn_error "invalid feature name: $ac_useropt"
771 ac_useropt_orig=$ac_useropt
772 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
773 case $ac_user_opts in
774 *"
775"enable_$ac_useropt"
776"*) ;;
777 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
778 ac_unrecognized_sep=', ';;
779 esac
780 eval enable_$ac_useropt=no ;;
781
782 -docdir | --docdir | --docdi | --doc | --do)
783 ac_prev=docdir ;;
784 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
785 docdir=$ac_optarg ;;
786
787 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
788 ac_prev=dvidir ;;
789 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
790 dvidir=$ac_optarg ;;
791
792 -enable-* | --enable-*)
793 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
794 # Reject names that are not valid shell variable names.
795 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
796 as_fn_error "invalid feature name: $ac_useropt"
797 ac_useropt_orig=$ac_useropt
798 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
799 case $ac_user_opts in
800 *"
801"enable_$ac_useropt"
802"*) ;;
803 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
804 ac_unrecognized_sep=', ';;
805 esac
806 eval enable_$ac_useropt=\$ac_optarg ;;
807
808 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
809 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
810 | --exec | --exe | --ex)
811 ac_prev=exec_prefix ;;
812 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
813 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
814 | --exec=* | --exe=* | --ex=*)
815 exec_prefix=$ac_optarg ;;
816
817 -gas | --gas | --ga | --g)
818 # Obsolete; use --with-gas.
819 with_gas=yes ;;
820
821 -help | --help | --hel | --he | -h)
822 ac_init_help=long ;;
823 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
824 ac_init_help=recursive ;;
825 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
826 ac_init_help=short ;;
827
828 -host | --host | --hos | --ho)
829 ac_prev=host_alias ;;
830 -host=* | --host=* | --hos=* | --ho=*)
831 host_alias=$ac_optarg ;;
832
833 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
834 ac_prev=htmldir ;;
835 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
836 | --ht=*)
837 htmldir=$ac_optarg ;;
838
839 -includedir | --includedir | --includedi | --included | --include \
840 | --includ | --inclu | --incl | --inc)
841 ac_prev=includedir ;;
842 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
843 | --includ=* | --inclu=* | --incl=* | --inc=*)
844 includedir=$ac_optarg ;;
845
846 -infodir | --infodir | --infodi | --infod | --info | --inf)
847 ac_prev=infodir ;;
848 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
849 infodir=$ac_optarg ;;
850
851 -libdir | --libdir | --libdi | --libd)
852 ac_prev=libdir ;;
853 -libdir=* | --libdir=* | --libdi=* | --libd=*)
854 libdir=$ac_optarg ;;
855
856 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
857 | --libexe | --libex | --libe)
858 ac_prev=libexecdir ;;
859 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
860 | --libexe=* | --libex=* | --libe=*)
861 libexecdir=$ac_optarg ;;
862
863 -localedir | --localedir | --localedi | --localed | --locale)
864 ac_prev=localedir ;;
865 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
866 localedir=$ac_optarg ;;
867
868 -localstatedir | --localstatedir | --localstatedi | --localstated \
869 | --localstate | --localstat | --localsta | --localst | --locals)
870 ac_prev=localstatedir ;;
871 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
872 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
873 localstatedir=$ac_optarg ;;
874
875 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
876 ac_prev=mandir ;;
877 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
878 mandir=$ac_optarg ;;
879
880 -nfp | --nfp | --nf)
881 # Obsolete; use --without-fp.
882 with_fp=no ;;
883
884 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
885 | --no-cr | --no-c | -n)
886 no_create=yes ;;
887
888 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
889 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
890 no_recursion=yes ;;
891
892 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
893 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
894 | --oldin | --oldi | --old | --ol | --o)
895 ac_prev=oldincludedir ;;
896 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
897 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
898 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
899 oldincludedir=$ac_optarg ;;
900
901 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
902 ac_prev=prefix ;;
903 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
904 prefix=$ac_optarg ;;
905
906 -program-prefix | --program-prefix | --program-prefi | --program-pref \
907 | --program-pre | --program-pr | --program-p)
908 ac_prev=program_prefix ;;
909 -program-prefix=* | --program-prefix=* | --program-prefi=* \
910 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
911 program_prefix=$ac_optarg ;;
912
913 -program-suffix | --program-suffix | --program-suffi | --program-suff \
914 | --program-suf | --program-su | --program-s)
915 ac_prev=program_suffix ;;
916 -program-suffix=* | --program-suffix=* | --program-suffi=* \
917 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
918 program_suffix=$ac_optarg ;;
919
920 -program-transform-name | --program-transform-name \
921 | --program-transform-nam | --program-transform-na \
922 | --program-transform-n | --program-transform- \
923 | --program-transform | --program-transfor \
924 | --program-transfo | --program-transf \
925 | --program-trans | --program-tran \
926 | --progr-tra | --program-tr | --program-t)
927 ac_prev=program_transform_name ;;
928 -program-transform-name=* | --program-transform-name=* \
929 | --program-transform-nam=* | --program-transform-na=* \
930 | --program-transform-n=* | --program-transform-=* \
931 | --program-transform=* | --program-transfor=* \
932 | --program-transfo=* | --program-transf=* \
933 | --program-trans=* | --program-tran=* \
934 | --progr-tra=* | --program-tr=* | --program-t=*)
935 program_transform_name=$ac_optarg ;;
936
937 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
938 ac_prev=pdfdir ;;
939 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
940 pdfdir=$ac_optarg ;;
941
942 -psdir | --psdir | --psdi | --psd | --ps)
943 ac_prev=psdir ;;
944 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
945 psdir=$ac_optarg ;;
946
947 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
948 | -silent | --silent | --silen | --sile | --sil)
949 silent=yes ;;
950
951 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
952 ac_prev=sbindir ;;
953 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
954 | --sbi=* | --sb=*)
955 sbindir=$ac_optarg ;;
956
957 -sharedstatedir | --sharedstatedir | --sharedstatedi \
958 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
959 | --sharedst | --shareds | --shared | --share | --shar \
960 | --sha | --sh)
961 ac_prev=sharedstatedir ;;
962 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
963 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
964 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
965 | --sha=* | --sh=*)
966 sharedstatedir=$ac_optarg ;;
967
968 -site | --site | --sit)
969 ac_prev=site ;;
970 -site=* | --site=* | --sit=*)
971 site=$ac_optarg ;;
972
973 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
974 ac_prev=srcdir ;;
975 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
976 srcdir=$ac_optarg ;;
977
978 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
979 | --syscon | --sysco | --sysc | --sys | --sy)
980 ac_prev=sysconfdir ;;
981 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
982 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
983 sysconfdir=$ac_optarg ;;
984
985 -target | --target | --targe | --targ | --tar | --ta | --t)
986 ac_prev=target_alias ;;
987 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
988 target_alias=$ac_optarg ;;
989
990 -v | -verbose | --verbose | --verbos | --verbo | --verb)
991 verbose=yes ;;
992
993 -version | --version | --versio | --versi | --vers | -V)
994 ac_init_version=: ;;
995
996 -with-* | --with-*)
997 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
998 # Reject names that are not valid shell variable names.
999 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1000 as_fn_error "invalid package name: $ac_useropt"
1001 ac_useropt_orig=$ac_useropt
1002 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1003 case $ac_user_opts in
1004 *"
1005"with_$ac_useropt"
1006"*) ;;
1007 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1008 ac_unrecognized_sep=', ';;
1009 esac
1010 eval with_$ac_useropt=\$ac_optarg ;;
1011
1012 -without-* | --without-*)
1013 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1014 # Reject names that are not valid shell variable names.
1015 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1016 as_fn_error "invalid package name: $ac_useropt"
1017 ac_useropt_orig=$ac_useropt
1018 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1019 case $ac_user_opts in
1020 *"
1021"with_$ac_useropt"
1022"*) ;;
1023 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1024 ac_unrecognized_sep=', ';;
1025 esac
1026 eval with_$ac_useropt=no ;;
1027
1028 --x)
1029 # Obsolete; use --with-x.
1030 with_x=yes ;;
1031
1032 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1033 | --x-incl | --x-inc | --x-in | --x-i)
1034 ac_prev=x_includes ;;
1035 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1036 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1037 x_includes=$ac_optarg ;;
1038
1039 -x-libraries | --x-libraries | --x-librarie | --x-librari \
1040 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1041 ac_prev=x_libraries ;;
1042 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1043 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1044 x_libraries=$ac_optarg ;;
1045
1046 -*) as_fn_error "unrecognized option: \`$ac_option'
1047Try \`$0 --help' for more information."
1048 ;;
1049
1050 *=*)
1051 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1052 # Reject names that are not valid shell variable names.
1053 case $ac_envvar in #(
1054 '' | [0-9]* | *[!_$as_cr_alnum]* )
1055 as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1056 esac
1057 eval $ac_envvar=\$ac_optarg
1058 export $ac_envvar ;;
1059
1060 *)
1061 # FIXME: should be removed in autoconf 3.0.
1062 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1063 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1064 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1065 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1066 ;;
1067
1068 esac
1069done
1070
1071if test -n "$ac_prev"; then
1072 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1073 as_fn_error "missing argument to $ac_option"
1074fi
1075
1076if test -n "$ac_unrecognized_opts"; then
1077 case $enable_option_checking in
1078 no) ;;
1079 fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1080 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1081 esac
1082fi
1083
1084# Check all directory arguments for consistency.
1085for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1086 datadir sysconfdir sharedstatedir localstatedir includedir \
1087 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1088 libdir localedir mandir
1089do
1090 eval ac_val=\$$ac_var
1091 # Remove trailing slashes.
1092 case $ac_val in
1093 */ )
1094 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1095 eval $ac_var=\$ac_val;;
1096 esac
1097 # Be sure to have absolute directory names.
1098 case $ac_val in
1099 [\\/$]* | ?:[\\/]* ) continue;;
1100 NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1101 esac
1102 as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1103done
1104
1105# There might be people who depend on the old broken behavior: `$host'
1106# used to hold the argument of --host etc.
1107# FIXME: To remove some day.
1108build=$build_alias
1109host=$host_alias
1110target=$target_alias
1111
1112# FIXME: To remove some day.
1113if test "x$host_alias" != x; then
1114 if test "x$build_alias" = x; then
1115 cross_compiling=maybe
1116 $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1117 If a cross compiler is detected then cross compile mode will be used." >&2
1118 elif test "x$build_alias" != "x$host_alias"; then
1119 cross_compiling=yes
1120 fi
1121fi
1122
1123ac_tool_prefix=
1124test -n "$host_alias" && ac_tool_prefix=$host_alias-
1125
1126test "$silent" = yes && exec 6>/dev/null
1127
1128
1129ac_pwd=`pwd` && test -n "$ac_pwd" &&
1130ac_ls_di=`ls -di .` &&
1131ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1132 as_fn_error "working directory cannot be determined"
1133test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1134 as_fn_error "pwd does not report name of working directory"
1135
1136
1137# Find the source files, if location was not specified.
1138if test -z "$srcdir"; then
1139 ac_srcdir_defaulted=yes
1140 # Try the directory containing this script, then the parent directory.
1141 ac_confdir=`$as_dirname -- "$as_myself" ||
1142$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1143 X"$as_myself" : 'X\(//\)[^/]' \| \
1144 X"$as_myself" : 'X\(//\)$' \| \
1145 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1146$as_echo X"$as_myself" |
1147 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1148 s//\1/
1149 q
1150 }
1151 /^X\(\/\/\)[^/].*/{
1152 s//\1/
1153 q
1154 }
1155 /^X\(\/\/\)$/{
1156 s//\1/
1157 q
1158 }
1159 /^X\(\/\).*/{
1160 s//\1/
1161 q
1162 }
1163 s/.*/./; q'`
1164 srcdir=$ac_confdir
1165 if test ! -r "$srcdir/$ac_unique_file"; then
1166 srcdir=..
1167 fi
1168else
1169 ac_srcdir_defaulted=no
1170fi
1171if test ! -r "$srcdir/$ac_unique_file"; then
1172 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1173 as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1174fi
1175ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1176ac_abs_confdir=`(
1177 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1178 pwd)`
1179# When building in place, set srcdir=.
1180if test "$ac_abs_confdir" = "$ac_pwd"; then
1181 srcdir=.
1182fi
1183# Remove unnecessary trailing slashes from srcdir.
1184# Double slashes in file names in object file debugging info
1185# mess up M-x gdb in Emacs.
1186case $srcdir in
1187*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1188esac
1189for ac_var in $ac_precious_vars; do
1190 eval ac_env_${ac_var}_set=\${${ac_var}+set}
1191 eval ac_env_${ac_var}_value=\$${ac_var}
1192 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1193 eval ac_cv_env_${ac_var}_value=\$${ac_var}
1194done
1195
1196#
1197# Report the --help message.
1198#
1199if test "$ac_init_help" = "long"; then
1200 # Omit some internal or obsolete options to make the list less imposing.
1201 # This message is too long to be a string in the A/UX 3.1 sh.
1202 cat <<_ACEOF
1203\`configure' configures this package to adapt to many kinds of systems.
1204
1205Usage: $0 [OPTION]... [VAR=VALUE]...
1206
1207To assign environment variables (e.g., CC, CFLAGS...), specify them as
1208VAR=VALUE. See below for descriptions of some of the useful variables.
1209
1210Defaults for the options are specified in brackets.
1211
1212Configuration:
1213 -h, --help display this help and exit
1214 --help=short display options specific to this package
1215 --help=recursive display the short help of all the included packages
1216 -V, --version display version information and exit
1217 -q, --quiet, --silent do not print \`checking...' messages
1218 --cache-file=FILE cache test results in FILE [disabled]
1219 -C, --config-cache alias for \`--cache-file=config.cache'
1220 -n, --no-create do not create output files
1221 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1222
1223Installation directories:
1224 --prefix=PREFIX install architecture-independent files in PREFIX
1225 [$ac_default_prefix]
1226 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1227 [PREFIX]
1228
1229By default, \`make install' will install all the files in
1230\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1231an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1232for instance \`--prefix=\$HOME'.
1233
1234For better control, use the options below.
1235
1236Fine tuning of the installation directories:
1237 --bindir=DIR user executables [EPREFIX/bin]
1238 --sbindir=DIR system admin executables [EPREFIX/sbin]
1239 --libexecdir=DIR program executables [EPREFIX/libexec]
1240 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1241 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1242 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1243 --libdir=DIR object code libraries [EPREFIX/lib]
1244 --includedir=DIR C header files [PREFIX/include]
1245 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1246 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1247 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1248 --infodir=DIR info documentation [DATAROOTDIR/info]
1249 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1250 --mandir=DIR man documentation [DATAROOTDIR/man]
1251 --docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]
1252 --htmldir=DIR html documentation [DOCDIR]
1253 --dvidir=DIR dvi documentation [DOCDIR]
1254 --pdfdir=DIR pdf documentation [DOCDIR]
1255 --psdir=DIR ps documentation [DOCDIR]
1256_ACEOF
1257
1258 cat <<\_ACEOF
1259
1260Program names:
1261 --program-prefix=PREFIX prepend PREFIX to installed program names
1262 --program-suffix=SUFFIX append SUFFIX to installed program names
1263 --program-transform-name=PROGRAM run sed PROGRAM on installed program names
1264
1265System types:
1266 --build=BUILD configure for building on BUILD [guessed]
1267 --host=HOST cross-compile to build programs to run on HOST [BUILD]
1268 --target=TARGET configure for building compilers for TARGET [HOST]
1269_ACEOF
1270fi
1271
1272if test -n "$ac_init_help"; then
1273
1274 cat <<\_ACEOF
1275
1276Optional Features:
1277 --disable-option-checking ignore unrecognized --enable/--with options
1278 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1279 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1280 --enable-sim
1281
1282Some influential environment variables:
1283 CC C compiler command
1284 CFLAGS C compiler flags
1285 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1286 nonstandard directory <lib dir>
1287 LIBS libraries to pass to the linker, e.g. -l<library>
1288 CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1289 you have headers in a nonstandard directory <include dir>
1290
1291Use these variables to override the choices made by `configure' or to help
1292it to find libraries and programs with nonstandard names/locations.
1293
1294Report bugs to the package provider.
1295_ACEOF
1296ac_status=$?
1297fi
1298
1299if test "$ac_init_help" = "recursive"; then
1300 # If there are subdirs, report their specific --help.
1301 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1302 test -d "$ac_dir" ||
1303 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1304 continue
1305 ac_builddir=.
1306
1307case "$ac_dir" in
1308.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1309*)
1310 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1311 # A ".." for each directory in $ac_dir_suffix.
1312 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1313 case $ac_top_builddir_sub in
1314 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1315 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1316 esac ;;
1317esac
1318ac_abs_top_builddir=$ac_pwd
1319ac_abs_builddir=$ac_pwd$ac_dir_suffix
1320# for backward compatibility:
1321ac_top_builddir=$ac_top_build_prefix
1322
1323case $srcdir in
1324 .) # We are building in place.
1325 ac_srcdir=.
1326 ac_top_srcdir=$ac_top_builddir_sub
1327 ac_abs_top_srcdir=$ac_pwd ;;
1328 [\\/]* | ?:[\\/]* ) # Absolute name.
1329 ac_srcdir=$srcdir$ac_dir_suffix;
1330 ac_top_srcdir=$srcdir
1331 ac_abs_top_srcdir=$srcdir ;;
1332 *) # Relative name.
1333 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1334 ac_top_srcdir=$ac_top_build_prefix$srcdir
1335 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1336esac
1337ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1338
1339 cd "$ac_dir" || { ac_status=$?; continue; }
1340 # Check for guested configure.
1341 if test -f "$ac_srcdir/configure.gnu"; then
1342 echo &&
1343 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1344 elif test -f "$ac_srcdir/configure"; then
1345 echo &&
1346 $SHELL "$ac_srcdir/configure" --help=recursive
1347 else
1348 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1349 fi || ac_status=$?
1350 cd "$ac_pwd" || { ac_status=$?; break; }
1351 done
1352fi
1353
1354test -n "$ac_init_help" && exit $ac_status
1355if $ac_init_version; then
1356 cat <<\_ACEOF
1357configure
1358generated by GNU Autoconf 2.64
1359
1360Copyright (C) 2009 Free Software Foundation, Inc.
1361This configure script is free software; the Free Software Foundation
1362gives unlimited permission to copy, distribute and modify it.
1363_ACEOF
1364 exit
1365fi
1366
1367## ------------------------ ##
1368## Autoconf initialization. ##
1369## ------------------------ ##
1370
1371# ac_fn_c_try_compile LINENO
1372# --------------------------
1373# Try to compile conftest.$ac_ext, and return whether this succeeded.
1374ac_fn_c_try_compile ()
1375{
1376 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1377 rm -f conftest.$ac_objext
1378 if { { ac_try="$ac_compile"
1379case "(($ac_try" in
1380 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1381 *) ac_try_echo=$ac_try;;
1382esac
1383eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1384$as_echo "$ac_try_echo"; } >&5
1385 (eval "$ac_compile") 2>conftest.err
1386 ac_status=$?
1387 if test -s conftest.err; then
1388 grep -v '^ *+' conftest.err >conftest.er1
1389 cat conftest.er1 >&5
1390 mv -f conftest.er1 conftest.err
1391 fi
1392 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1393 test $ac_status = 0; } && {
1394 test -z "$ac_c_werror_flag" ||
1395 test ! -s conftest.err
1396 } && test -s conftest.$ac_objext; then :
1397 ac_retval=0
1398else
1399 $as_echo "$as_me: failed program was:" >&5
1400sed 's/^/| /' conftest.$ac_ext >&5
1401
1402 ac_retval=1
1403fi
1404 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1405 return $ac_retval
1406
1407} # ac_fn_c_try_compile
1408cat >config.log <<_ACEOF
1409This file contains any messages produced by compilers while
1410running configure, to aid debugging if configure makes a mistake.
1411
1412It was created by $as_me, which was
1413generated by GNU Autoconf 2.64. Invocation command line was
1414
1415 $ $0 $@
1416
1417_ACEOF
1418exec 5>>config.log
1419{
1420cat <<_ASUNAME
1421## --------- ##
1422## Platform. ##
1423## --------- ##
1424
1425hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1426uname -m = `(uname -m) 2>/dev/null || echo unknown`
1427uname -r = `(uname -r) 2>/dev/null || echo unknown`
1428uname -s = `(uname -s) 2>/dev/null || echo unknown`
1429uname -v = `(uname -v) 2>/dev/null || echo unknown`
1430
1431/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1432/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1433
1434/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1435/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1436/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1437/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
1438/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1439/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1440/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1441
1442_ASUNAME
1443
1444as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1445for as_dir in $PATH
1446do
1447 IFS=$as_save_IFS
1448 test -z "$as_dir" && as_dir=.
1449 $as_echo "PATH: $as_dir"
1450 done
1451IFS=$as_save_IFS
1452
1453} >&5
1454
1455cat >&5 <<_ACEOF
1456
1457
1458## ----------- ##
1459## Core tests. ##
1460## ----------- ##
1461
1462_ACEOF
1463
1464
1465# Keep a trace of the command line.
1466# Strip out --no-create and --no-recursion so they do not pile up.
1467# Strip out --silent because we don't want to record it for future runs.
1468# Also quote any args containing shell meta-characters.
1469# Make two passes to allow for proper duplicate-argument suppression.
1470ac_configure_args=
1471ac_configure_args0=
1472ac_configure_args1=
1473ac_must_keep_next=false
1474for ac_pass in 1 2
1475do
1476 for ac_arg
1477 do
1478 case $ac_arg in
1479 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1480 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1481 | -silent | --silent | --silen | --sile | --sil)
1482 continue ;;
1483 *\'*)
1484 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1485 esac
1486 case $ac_pass in
1487 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1488 2)
1489 as_fn_append ac_configure_args1 " '$ac_arg'"
1490 if test $ac_must_keep_next = true; then
1491 ac_must_keep_next=false # Got value, back to normal.
1492 else
1493 case $ac_arg in
1494 *=* | --config-cache | -C | -disable-* | --disable-* \
1495 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1496 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1497 | -with-* | --with-* | -without-* | --without-* | --x)
1498 case "$ac_configure_args0 " in
1499 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1500 esac
1501 ;;
1502 -* ) ac_must_keep_next=true ;;
1503 esac
1504 fi
1505 as_fn_append ac_configure_args " '$ac_arg'"
1506 ;;
1507 esac
1508 done
1509done
1510{ ac_configure_args0=; unset ac_configure_args0;}
1511{ ac_configure_args1=; unset ac_configure_args1;}
1512
1513# When interrupted or exit'd, cleanup temporary files, and complete
1514# config.log. We remove comments because anyway the quotes in there
1515# would cause problems or look ugly.
1516# WARNING: Use '\'' to represent an apostrophe within the trap.
1517# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1518trap 'exit_status=$?
1519 # Save into config.log some information that might help in debugging.
1520 {
1521 echo
1522
1523 cat <<\_ASBOX
1524## ---------------- ##
1525## Cache variables. ##
1526## ---------------- ##
1527_ASBOX
1528 echo
1529 # The following way of writing the cache mishandles newlines in values,
1530(
1531 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1532 eval ac_val=\$$ac_var
1533 case $ac_val in #(
1534 *${as_nl}*)
1535 case $ac_var in #(
1536 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1537$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1538 esac
1539 case $ac_var in #(
1540 _ | IFS | as_nl) ;; #(
1541 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1542 *) { eval $ac_var=; unset $ac_var;} ;;
1543 esac ;;
1544 esac
1545 done
1546 (set) 2>&1 |
1547 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1548 *${as_nl}ac_space=\ *)
1549 sed -n \
1550 "s/'\''/'\''\\\\'\'''\''/g;
1551 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1552 ;; #(
1553 *)
1554 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1555 ;;
1556 esac |
1557 sort
1558)
1559 echo
1560
1561 cat <<\_ASBOX
1562## ----------------- ##
1563## Output variables. ##
1564## ----------------- ##
1565_ASBOX
1566 echo
1567 for ac_var in $ac_subst_vars
1568 do
1569 eval ac_val=\$$ac_var
1570 case $ac_val in
1571 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1572 esac
1573 $as_echo "$ac_var='\''$ac_val'\''"
1574 done | sort
1575 echo
1576
1577 if test -n "$ac_subst_files"; then
1578 cat <<\_ASBOX
1579## ------------------- ##
1580## File substitutions. ##
1581## ------------------- ##
1582_ASBOX
1583 echo
1584 for ac_var in $ac_subst_files
1585 do
1586 eval ac_val=\$$ac_var
1587 case $ac_val in
1588 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1589 esac
1590 $as_echo "$ac_var='\''$ac_val'\''"
1591 done | sort
1592 echo
1593 fi
1594
1595 if test -s confdefs.h; then
1596 cat <<\_ASBOX
1597## ----------- ##
1598## confdefs.h. ##
1599## ----------- ##
1600_ASBOX
1601 echo
1602 cat confdefs.h
1603 echo
1604 fi
1605 test "$ac_signal" != 0 &&
1606 $as_echo "$as_me: caught signal $ac_signal"
1607 $as_echo "$as_me: exit $exit_status"
1608 } >&5
1609 rm -f core *.core core.conftest.* &&
1610 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1611 exit $exit_status
1612' 0
1613for ac_signal in 1 2 13 15; do
1614 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1615done
1616ac_signal=0
1617
1618# confdefs.h avoids OS command line length limits that DEFS can exceed.
1619rm -f -r conftest* confdefs.h
1620
1621$as_echo "/* confdefs.h */" > confdefs.h
1622
1623# Predefined preprocessor variables.
1624
1625cat >>confdefs.h <<_ACEOF
1626#define PACKAGE_NAME "$PACKAGE_NAME"
1627_ACEOF
1628
1629cat >>confdefs.h <<_ACEOF
1630#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1631_ACEOF
1632
1633cat >>confdefs.h <<_ACEOF
1634#define PACKAGE_VERSION "$PACKAGE_VERSION"
1635_ACEOF
1636
1637cat >>confdefs.h <<_ACEOF
1638#define PACKAGE_STRING "$PACKAGE_STRING"
1639_ACEOF
1640
1641cat >>confdefs.h <<_ACEOF
1642#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1643_ACEOF
1644
1645cat >>confdefs.h <<_ACEOF
1646#define PACKAGE_URL "$PACKAGE_URL"
1647_ACEOF
1648
1649
1650# Let the site file select an alternate cache file if it wants to.
1651# Prefer an explicitly selected file to automatically selected ones.
1652ac_site_file1=NONE
1653ac_site_file2=NONE
1654if test -n "$CONFIG_SITE"; then
1655 ac_site_file1=$CONFIG_SITE
1656elif test "x$prefix" != xNONE; then
1657 ac_site_file1=$prefix/share/config.site
1658 ac_site_file2=$prefix/etc/config.site
1659else
1660 ac_site_file1=$ac_default_prefix/share/config.site
1661 ac_site_file2=$ac_default_prefix/etc/config.site
1662fi
1663for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1664do
1665 test "x$ac_site_file" = xNONE && continue
1666 if test -r "$ac_site_file"; then
1667 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1668$as_echo "$as_me: loading site script $ac_site_file" >&6;}
1669 sed 's/^/| /' "$ac_site_file" >&5
1670 . "$ac_site_file"
1671 fi
1672done
1673
1674if test -r "$cache_file"; then
1675 # Some versions of bash will fail to source /dev/null (special
1676 # files actually), so we avoid doing that.
1677 if test -f "$cache_file"; then
1678 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1679$as_echo "$as_me: loading cache $cache_file" >&6;}
1680 case $cache_file in
1681 [\\/]* | ?:[\\/]* ) . "$cache_file";;
1682 *) . "./$cache_file";;
1683 esac
1684 fi
1685else
1686 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1687$as_echo "$as_me: creating cache $cache_file" >&6;}
1688 >$cache_file
1689fi
1690
1691# Check that the precious variables saved in the cache have kept the same
1692# value.
1693ac_cache_corrupted=false
1694for ac_var in $ac_precious_vars; do
1695 eval ac_old_set=\$ac_cv_env_${ac_var}_set
1696 eval ac_new_set=\$ac_env_${ac_var}_set
1697 eval ac_old_val=\$ac_cv_env_${ac_var}_value
1698 eval ac_new_val=\$ac_env_${ac_var}_value
1699 case $ac_old_set,$ac_new_set in
1700 set,)
1701 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1702$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1703 ac_cache_corrupted=: ;;
1704 ,set)
1705 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
1706$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1707 ac_cache_corrupted=: ;;
1708 ,);;
1709 *)
1710 if test "x$ac_old_val" != "x$ac_new_val"; then
1711 # differences in whitespace do not lead to failure.
1712 ac_old_val_w=`echo x $ac_old_val`
1713 ac_new_val_w=`echo x $ac_new_val`
1714 if test "$ac_old_val_w" != "$ac_new_val_w"; then
1715 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
1716$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1717 ac_cache_corrupted=:
1718 else
1719 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
1720$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
1721 eval $ac_var=\$ac_old_val
1722 fi
1723 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
1724$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
1725 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
1726$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
1727 fi;;
1728 esac
1729 # Pass precious variables to config.status.
1730 if test "$ac_new_set" = set; then
1731 case $ac_new_val in
1732 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1733 *) ac_arg=$ac_var=$ac_new_val ;;
1734 esac
1735 case " $ac_configure_args " in
1736 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
1737 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
1738 esac
1739 fi
1740done
1741if $ac_cache_corrupted; then
1742 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1743$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1744 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
1745$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1746 as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
1747fi
1748## -------------------- ##
1749## Main body of script. ##
1750## -------------------- ##
1751
1752ac_ext=c
1753ac_cpp='$CPP $CPPFLAGS'
1754ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1755ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1756ac_compiler_gnu=$ac_cv_c_compiler_gnu
1757
1758
1759
1760
1761
1762
1763ac_ext=c
1764ac_cpp='$CPP $CPPFLAGS'
1765ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1766ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1767ac_compiler_gnu=$ac_cv_c_compiler_gnu
1768if test -n "$ac_tool_prefix"; then
1769 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1770set dummy ${ac_tool_prefix}gcc; ac_word=$2
1771{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1772$as_echo_n "checking for $ac_word... " >&6; }
1773if test "${ac_cv_prog_CC+set}" = set; then :
1774 $as_echo_n "(cached) " >&6
1775else
1776 if test -n "$CC"; then
1777 ac_cv_prog_CC="$CC" # Let the user override the test.
1778else
1779as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1780for as_dir in $PATH
1781do
1782 IFS=$as_save_IFS
1783 test -z "$as_dir" && as_dir=.
1784 for ac_exec_ext in '' $ac_executable_extensions; do
1785 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
1786 ac_cv_prog_CC="${ac_tool_prefix}gcc"
1787 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1788 break 2
1789 fi
1790done
1791 done
1792IFS=$as_save_IFS
1793
1794fi
1795fi
1796CC=$ac_cv_prog_CC
1797if test -n "$CC"; then
1798 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
1799$as_echo "$CC" >&6; }
1800else
1801 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1802$as_echo "no" >&6; }
1803fi
1804
1805
1806fi
1807if test -z "$ac_cv_prog_CC"; then
1808 ac_ct_CC=$CC
1809 # Extract the first word of "gcc", so it can be a program name with args.
1810set dummy gcc; ac_word=$2
1811{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1812$as_echo_n "checking for $ac_word... " >&6; }
1813if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
1814 $as_echo_n "(cached) " >&6
1815else
1816 if test -n "$ac_ct_CC"; then
1817 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1818else
1819as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1820for as_dir in $PATH
1821do
1822 IFS=$as_save_IFS
1823 test -z "$as_dir" && as_dir=.
1824 for ac_exec_ext in '' $ac_executable_extensions; do
1825 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
1826 ac_cv_prog_ac_ct_CC="gcc"
1827 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1828 break 2
1829 fi
1830done
1831 done
1832IFS=$as_save_IFS
1833
1834fi
1835fi
1836ac_ct_CC=$ac_cv_prog_ac_ct_CC
1837if test -n "$ac_ct_CC"; then
1838 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
1839$as_echo "$ac_ct_CC" >&6; }
1840else
1841 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1842$as_echo "no" >&6; }
1843fi
1844
1845 if test "x$ac_ct_CC" = x; then
1846 CC=""
1847 else
1848 case $cross_compiling:$ac_tool_warned in
1849yes:)
1850{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
1851$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
1852ac_tool_warned=yes ;;
1853esac
1854 CC=$ac_ct_CC
1855 fi
1856else
1857 CC="$ac_cv_prog_CC"
1858fi
1859
1860if test -z "$CC"; then
1861 if test -n "$ac_tool_prefix"; then
1862 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1863set dummy ${ac_tool_prefix}cc; ac_word=$2
1864{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1865$as_echo_n "checking for $ac_word... " >&6; }
1866if test "${ac_cv_prog_CC+set}" = set; then :
1867 $as_echo_n "(cached) " >&6
1868else
1869 if test -n "$CC"; then
1870 ac_cv_prog_CC="$CC" # Let the user override the test.
1871else
1872as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1873for as_dir in $PATH
1874do
1875 IFS=$as_save_IFS
1876 test -z "$as_dir" && as_dir=.
1877 for ac_exec_ext in '' $ac_executable_extensions; do
1878 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
1879 ac_cv_prog_CC="${ac_tool_prefix}cc"
1880 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1881 break 2
1882 fi
1883done
1884 done
1885IFS=$as_save_IFS
1886
1887fi
1888fi
1889CC=$ac_cv_prog_CC
1890if test -n "$CC"; then
1891 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
1892$as_echo "$CC" >&6; }
1893else
1894 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1895$as_echo "no" >&6; }
1896fi
1897
1898
1899 fi
1900fi
1901if test -z "$CC"; then
1902 # Extract the first word of "cc", so it can be a program name with args.
1903set dummy cc; ac_word=$2
1904{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1905$as_echo_n "checking for $ac_word... " >&6; }
1906if test "${ac_cv_prog_CC+set}" = set; then :
1907 $as_echo_n "(cached) " >&6
1908else
1909 if test -n "$CC"; then
1910 ac_cv_prog_CC="$CC" # Let the user override the test.
1911else
1912 ac_prog_rejected=no
1913as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1914for as_dir in $PATH
1915do
1916 IFS=$as_save_IFS
1917 test -z "$as_dir" && as_dir=.
1918 for ac_exec_ext in '' $ac_executable_extensions; do
1919 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
1920 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
1921 ac_prog_rejected=yes
1922 continue
1923 fi
1924 ac_cv_prog_CC="cc"
1925 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1926 break 2
1927 fi
1928done
1929 done
1930IFS=$as_save_IFS
1931
1932if test $ac_prog_rejected = yes; then
1933 # We found a bogon in the path, so make sure we never use it.
1934 set dummy $ac_cv_prog_CC
1935 shift
1936 if test $# != 0; then
1937 # We chose a different compiler from the bogus one.
1938 # However, it has the same basename, so the bogon will be chosen
1939 # first if we set CC to just the basename; use the full file name.
1940 shift
1941 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
1942 fi
1943fi
1944fi
1945fi
1946CC=$ac_cv_prog_CC
1947if test -n "$CC"; then
1948 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
1949$as_echo "$CC" >&6; }
1950else
1951 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1952$as_echo "no" >&6; }
1953fi
1954
1955
1956fi
1957if test -z "$CC"; then
1958 if test -n "$ac_tool_prefix"; then
1959 for ac_prog in cl.exe
1960 do
1961 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1962set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1963{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1964$as_echo_n "checking for $ac_word... " >&6; }
1965if test "${ac_cv_prog_CC+set}" = set; then :
1966 $as_echo_n "(cached) " >&6
1967else
1968 if test -n "$CC"; then
1969 ac_cv_prog_CC="$CC" # Let the user override the test.
1970else
1971as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1972for as_dir in $PATH
1973do
1974 IFS=$as_save_IFS
1975 test -z "$as_dir" && as_dir=.
1976 for ac_exec_ext in '' $ac_executable_extensions; do
1977 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
1978 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
1979 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1980 break 2
1981 fi
1982done
1983 done
1984IFS=$as_save_IFS
1985
1986fi
1987fi
1988CC=$ac_cv_prog_CC
1989if test -n "$CC"; then
1990 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
1991$as_echo "$CC" >&6; }
1992else
1993 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1994$as_echo "no" >&6; }
1995fi
1996
1997
1998 test -n "$CC" && break
1999 done
2000fi
2001if test -z "$CC"; then
2002 ac_ct_CC=$CC
2003 for ac_prog in cl.exe
2004do
2005 # Extract the first word of "$ac_prog", so it can be a program name with args.
2006set dummy $ac_prog; ac_word=$2
2007{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2008$as_echo_n "checking for $ac_word... " >&6; }
2009if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2010 $as_echo_n "(cached) " >&6
2011else
2012 if test -n "$ac_ct_CC"; then
2013 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2014else
2015as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2016for as_dir in $PATH
2017do
2018 IFS=$as_save_IFS
2019 test -z "$as_dir" && as_dir=.
2020 for ac_exec_ext in '' $ac_executable_extensions; do
2021 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2022 ac_cv_prog_ac_ct_CC="$ac_prog"
2023 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2024 break 2
2025 fi
2026done
2027 done
2028IFS=$as_save_IFS
2029
2030fi
2031fi
2032ac_ct_CC=$ac_cv_prog_ac_ct_CC
2033if test -n "$ac_ct_CC"; then
2034 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2035$as_echo "$ac_ct_CC" >&6; }
2036else
2037 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2038$as_echo "no" >&6; }
2039fi
2040
2041
2042 test -n "$ac_ct_CC" && break
2043done
2044
2045 if test "x$ac_ct_CC" = x; then
2046 CC=""
2047 else
2048 case $cross_compiling:$ac_tool_warned in
2049yes:)
2050{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2051$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2052ac_tool_warned=yes ;;
2053esac
2054 CC=$ac_ct_CC
2055 fi
2056fi
2057
2058fi
2059
2060
2061test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2062$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2063as_fn_error "no acceptable C compiler found in \$PATH
2064See \`config.log' for more details." "$LINENO" 5; }
2065
2066# Provide some information about the compiler.
2067$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2068set X $ac_compile
2069ac_compiler=$2
2070for ac_option in --version -v -V -qversion; do
2071 { { ac_try="$ac_compiler $ac_option >&5"
2072case "(($ac_try" in
2073 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2074 *) ac_try_echo=$ac_try;;
2075esac
2076eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2077$as_echo "$ac_try_echo"; } >&5
2078 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2079 ac_status=$?
2080 if test -s conftest.err; then
2081 sed '10a\
2082... rest of stderr output deleted ...
2083 10q' conftest.err >conftest.er1
2084 cat conftest.er1 >&5
2085 rm -f conftest.er1 conftest.err
2086 fi
2087 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2088 test $ac_status = 0; }
2089done
2090
2091cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2092/* end confdefs.h. */
2093
2094int
2095main ()
2096{
2097
2098 ;
2099 return 0;
2100}
2101_ACEOF
2102ac_clean_files_save=$ac_clean_files
2103ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
2104# Try to create an executable without -o first, disregard a.out.
2105# It will help us diagnose broken compilers, and finding out an intuition
2106# of exeext.
2107{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2108$as_echo_n "checking for C compiler default output file name... " >&6; }
2109ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2110
2111# The possible output files:
2112ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2113
2114ac_rmfiles=
2115for ac_file in $ac_files
2116do
2117 case $ac_file in
2118 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2119 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2120 esac
2121done
2122rm -f $ac_rmfiles
2123
2124if { { ac_try="$ac_link_default"
2125case "(($ac_try" in
2126 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2127 *) ac_try_echo=$ac_try;;
2128esac
2129eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2130$as_echo "$ac_try_echo"; } >&5
2131 (eval "$ac_link_default") 2>&5
2132 ac_status=$?
2133 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2134 test $ac_status = 0; }; then :
2135 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2136# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2137# in a Makefile. We should not override ac_cv_exeext if it was cached,
2138# so that the user can short-circuit this test for compilers unknown to
2139# Autoconf.
2140for ac_file in $ac_files ''
2141do
2142 test -f "$ac_file" || continue
2143 case $ac_file in
2144 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2145 ;;
2146 [ab].out )
2147 # We found the default executable, but exeext='' is most
2148 # certainly right.
2149 break;;
2150 *.* )
2151 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2152 then :; else
2153 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2154 fi
2155 # We set ac_cv_exeext here because the later test for it is not
2156 # safe: cross compilers may not add the suffix if given an `-o'
2157 # argument, so we may need to know it at that point already.
2158 # Even if this section looks crufty: it has the advantage of
2159 # actually working.
2160 break;;
2161 * )
2162 break;;
2163 esac
2164done
2165test "$ac_cv_exeext" = no && ac_cv_exeext=
2166
2167else
2168 ac_file=''
2169fi
2170{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2171$as_echo "$ac_file" >&6; }
2172if test -z "$ac_file"; then :
2173 $as_echo "$as_me: failed program was:" >&5
2174sed 's/^/| /' conftest.$ac_ext >&5
2175
2176{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2177$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2178{ as_fn_set_status 77
2179as_fn_error "C compiler cannot create executables
2180See \`config.log' for more details." "$LINENO" 5; }; }
2181fi
2182ac_exeext=$ac_cv_exeext
2183
2184# Check that the compiler produces executables we can run. If not, either
2185# the compiler is broken, or we cross compile.
2186{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2187$as_echo_n "checking whether the C compiler works... " >&6; }
2188# If not cross compiling, check that we can run a simple program.
2189if test "$cross_compiling" != yes; then
2190 if { ac_try='./$ac_file'
2191 { { case "(($ac_try" in
2192 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2193 *) ac_try_echo=$ac_try;;
2194esac
2195eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2196$as_echo "$ac_try_echo"; } >&5
2197 (eval "$ac_try") 2>&5
2198 ac_status=$?
2199 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2200 test $ac_status = 0; }; }; then
2201 cross_compiling=no
2202 else
2203 if test "$cross_compiling" = maybe; then
2204 cross_compiling=yes
2205 else
2206 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2207$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2208as_fn_error "cannot run C compiled programs.
2209If you meant to cross compile, use \`--host'.
2210See \`config.log' for more details." "$LINENO" 5; }
2211 fi
2212 fi
2213fi
2214{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2215$as_echo "yes" >&6; }
2216
2217rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
2218ac_clean_files=$ac_clean_files_save
2219# Check that the compiler produces executables we can run. If not, either
2220# the compiler is broken, or we cross compile.
2221{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2222$as_echo_n "checking whether we are cross compiling... " >&6; }
2223{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2224$as_echo "$cross_compiling" >&6; }
2225
2226{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2227$as_echo_n "checking for suffix of executables... " >&6; }
2228if { { ac_try="$ac_link"
2229case "(($ac_try" in
2230 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2231 *) ac_try_echo=$ac_try;;
2232esac
2233eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2234$as_echo "$ac_try_echo"; } >&5
2235 (eval "$ac_link") 2>&5
2236 ac_status=$?
2237 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2238 test $ac_status = 0; }; then :
2239 # If both `conftest.exe' and `conftest' are `present' (well, observable)
2240# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2241# work properly (i.e., refer to `conftest.exe'), while it won't with
2242# `rm'.
2243for ac_file in conftest.exe conftest conftest.*; do
2244 test -f "$ac_file" || continue
2245 case $ac_file in
2246 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2247 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2248 break;;
2249 * ) break;;
2250 esac
2251done
2252else
2253 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2254$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2255as_fn_error "cannot compute suffix of executables: cannot compile and link
2256See \`config.log' for more details." "$LINENO" 5; }
2257fi
2258rm -f conftest$ac_cv_exeext
2259{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2260$as_echo "$ac_cv_exeext" >&6; }
2261
2262rm -f conftest.$ac_ext
2263EXEEXT=$ac_cv_exeext
2264ac_exeext=$EXEEXT
2265{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2266$as_echo_n "checking for suffix of object files... " >&6; }
2267if test "${ac_cv_objext+set}" = set; then :
2268 $as_echo_n "(cached) " >&6
2269else
2270 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2271/* end confdefs.h. */
2272
2273int
2274main ()
2275{
2276
2277 ;
2278 return 0;
2279}
2280_ACEOF
2281rm -f conftest.o conftest.obj
2282if { { ac_try="$ac_compile"
2283case "(($ac_try" in
2284 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2285 *) ac_try_echo=$ac_try;;
2286esac
2287eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2288$as_echo "$ac_try_echo"; } >&5
2289 (eval "$ac_compile") 2>&5
2290 ac_status=$?
2291 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2292 test $ac_status = 0; }; then :
2293 for ac_file in conftest.o conftest.obj conftest.*; do
2294 test -f "$ac_file" || continue;
2295 case $ac_file in
2296 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2297 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2298 break;;
2299 esac
2300done
2301else
2302 $as_echo "$as_me: failed program was:" >&5
2303sed 's/^/| /' conftest.$ac_ext >&5
2304
2305{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2306$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2307as_fn_error "cannot compute suffix of object files: cannot compile
2308See \`config.log' for more details." "$LINENO" 5; }
2309fi
2310rm -f conftest.$ac_cv_objext conftest.$ac_ext
2311fi
2312{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2313$as_echo "$ac_cv_objext" >&6; }
2314OBJEXT=$ac_cv_objext
2315ac_objext=$OBJEXT
2316{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2317$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2318if test "${ac_cv_c_compiler_gnu+set}" = set; then :
2319 $as_echo_n "(cached) " >&6
2320else
2321 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2322/* end confdefs.h. */
2323
2324int
2325main ()
2326{
2327#ifndef __GNUC__
2328 choke me
2329#endif
2330
2331 ;
2332 return 0;
2333}
2334_ACEOF
2335if ac_fn_c_try_compile "$LINENO"; then :
2336 ac_compiler_gnu=yes
2337else
2338 ac_compiler_gnu=no
2339fi
2340rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2341ac_cv_c_compiler_gnu=$ac_compiler_gnu
2342
2343fi
2344{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
2345$as_echo "$ac_cv_c_compiler_gnu" >&6; }
2346if test $ac_compiler_gnu = yes; then
2347 GCC=yes
2348else
2349 GCC=
2350fi
2351ac_test_CFLAGS=${CFLAGS+set}
2352ac_save_CFLAGS=$CFLAGS
2353{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
2354$as_echo_n "checking whether $CC accepts -g... " >&6; }
2355if test "${ac_cv_prog_cc_g+set}" = set; then :
2356 $as_echo_n "(cached) " >&6
2357else
2358 ac_save_c_werror_flag=$ac_c_werror_flag
2359 ac_c_werror_flag=yes
2360 ac_cv_prog_cc_g=no
2361 CFLAGS="-g"
2362 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2363/* end confdefs.h. */
2364
2365int
2366main ()
2367{
2368
2369 ;
2370 return 0;
2371}
2372_ACEOF
2373if ac_fn_c_try_compile "$LINENO"; then :
2374 ac_cv_prog_cc_g=yes
2375else
2376 CFLAGS=""
2377 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2378/* end confdefs.h. */
2379
2380int
2381main ()
2382{
2383
2384 ;
2385 return 0;
2386}
2387_ACEOF
2388if ac_fn_c_try_compile "$LINENO"; then :
2389
2390else
2391 ac_c_werror_flag=$ac_save_c_werror_flag
2392 CFLAGS="-g"
2393 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2394/* end confdefs.h. */
2395
2396int
2397main ()
2398{
2399
2400 ;
2401 return 0;
2402}
2403_ACEOF
2404if ac_fn_c_try_compile "$LINENO"; then :
2405 ac_cv_prog_cc_g=yes
2406fi
2407rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2408fi
2409rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2410fi
2411rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2412 ac_c_werror_flag=$ac_save_c_werror_flag
2413fi
2414{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
2415$as_echo "$ac_cv_prog_cc_g" >&6; }
2416if test "$ac_test_CFLAGS" = set; then
2417 CFLAGS=$ac_save_CFLAGS
2418elif test $ac_cv_prog_cc_g = yes; then
2419 if test "$GCC" = yes; then
2420 CFLAGS="-g -O2"
2421 else
2422 CFLAGS="-g"
2423 fi
2424else
2425 if test "$GCC" = yes; then
2426 CFLAGS="-O2"
2427 else
2428 CFLAGS=
2429 fi
2430fi
2431{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
2432$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
2433if test "${ac_cv_prog_cc_c89+set}" = set; then :
2434 $as_echo_n "(cached) " >&6
2435else
2436 ac_cv_prog_cc_c89=no
2437ac_save_CC=$CC
2438cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2439/* end confdefs.h. */
2440#include <stdarg.h>
2441#include <stdio.h>
2442#include <sys/types.h>
2443#include <sys/stat.h>
2444/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2445struct buf { int x; };
2446FILE * (*rcsopen) (struct buf *, struct stat *, int);
2447static char *e (p, i)
2448 char **p;
2449 int i;
2450{
2451 return p[i];
2452}
2453static char *f (char * (*g) (char **, int), char **p, ...)
2454{
2455 char *s;
2456 va_list v;
2457 va_start (v,p);
2458 s = g (p, va_arg (v,int));
2459 va_end (v);
2460 return s;
2461}
2462
2463/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2464 function prototypes and stuff, but not '\xHH' hex character constants.
2465 These don't provoke an error unfortunately, instead are silently treated
2466 as 'x'. The following induces an error, until -std is added to get
2467 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2468 array size at least. It's necessary to write '\x00'==0 to get something
2469 that's true only with -std. */
2470int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2471
2472/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2473 inside strings and character constants. */
2474#define FOO(x) 'x'
2475int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
2476
2477int test (int i, double x);
2478struct s1 {int (*f) (int a);};
2479struct s2 {int (*f) (double a);};
2480int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2481int argc;
2482char **argv;
2483int
2484main ()
2485{
2486return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
2487 ;
2488 return 0;
2489}
2490_ACEOF
2491for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
2492 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2493do
2494 CC="$ac_save_CC $ac_arg"
2495 if ac_fn_c_try_compile "$LINENO"; then :
2496 ac_cv_prog_cc_c89=$ac_arg
2497fi
2498rm -f core conftest.err conftest.$ac_objext
2499 test "x$ac_cv_prog_cc_c89" != "xno" && break
2500done
2501rm -f conftest.$ac_ext
2502CC=$ac_save_CC
2503
2504fi
2505# AC_CACHE_VAL
2506case "x$ac_cv_prog_cc_c89" in
2507 x)
2508 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
2509$as_echo "none needed" >&6; } ;;
2510 xno)
2511 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
2512$as_echo "unsupported" >&6; } ;;
2513 *)
2514 CC="$CC $ac_cv_prog_cc_c89"
2515 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
2516$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
2517esac
2518if test "x$ac_cv_prog_cc_c89" != xno; then :
2519
2520fi
2521
2522ac_ext=c
2523ac_cpp='$CPP $CPPFLAGS'
2524ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2525ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2526ac_compiler_gnu=$ac_cv_c_compiler_gnu
2527
2528ac_aux_dir=
2529for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2530 for ac_t in install-sh install.sh shtool; do
2531 if test -f "$ac_dir/$ac_t"; then
2532 ac_aux_dir=$ac_dir
2533 ac_install_sh="$ac_aux_dir/$ac_t -c"
2534 break 2
2535 fi
2536 done
2537done
2538if test -z "$ac_aux_dir"; then
2539 as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2540fi
2541
2542# These three variables are undocumented and unsupported,
2543# and are intended to be withdrawn in a future Autoconf release.
2544# They can cause serious problems if a builder's source tree is in a directory
2545# whose full name contains unusual characters.
2546ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2547ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2548ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
2549
2550
2551# Find a good install program. We prefer a C program (faster),
2552# so one script is as good as another. But avoid the broken or
2553# incompatible versions:
2554# SysV /etc/install, /usr/sbin/install
2555# SunOS /usr/etc/install
2556# IRIX /sbin/install
2557# AIX /bin/install
2558# AmigaOS /C/install, which installs bootblocks on floppy discs
2559# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2560# AFS /usr/afsws/bin/install, which mishandles nonexistent args
2561# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2562# OS/2's system install, which has a completely different semantic
2563# ./install, which can be erroneously created by make from ./install.sh.
2564# Reject install programs that cannot install multiple files.
2565{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2566$as_echo_n "checking for a BSD-compatible install... " >&6; }
2567if test -z "$INSTALL"; then
2568if test "${ac_cv_path_install+set}" = set; then :
2569 $as_echo_n "(cached) " >&6
2570else
2571 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2572for as_dir in $PATH
2573do
2574 IFS=$as_save_IFS
2575 test -z "$as_dir" && as_dir=.
2576 # Account for people who put trailing slashes in PATH elements.
2577case $as_dir/ in #((
2578 ./ | .// | /[cC]/* | \
2579 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2580 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2581 /usr/ucb/* ) ;;
2582 *)
2583 # OSF1 and SCO ODT 3.0 have their own names for install.
2584 # Don't use installbsd from OSF since it installs stuff as root
2585 # by default.
2586 for ac_prog in ginstall scoinst install; do
2587 for ac_exec_ext in '' $ac_executable_extensions; do
2588 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
2589 if test $ac_prog = install &&
2590 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2591 # AIX install. It has an incompatible calling convention.
2592 :
2593 elif test $ac_prog = install &&
2594 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2595 # program-specific install script used by HP pwplus--don't use.
2596 :
2597 else
2598 rm -rf conftest.one conftest.two conftest.dir
2599 echo one > conftest.one
2600 echo two > conftest.two
2601 mkdir conftest.dir
2602 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2603 test -s conftest.one && test -s conftest.two &&
2604 test -s conftest.dir/conftest.one &&
2605 test -s conftest.dir/conftest.two
2606 then
2607 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2608 break 3
2609 fi
2610 fi
2611 fi
2612 done
2613 done
2614 ;;
2615esac
2616
2617 done
2618IFS=$as_save_IFS
2619
2620rm -rf conftest.one conftest.two conftest.dir
2621
2622fi
2623 if test "${ac_cv_path_install+set}" = set; then
2624 INSTALL=$ac_cv_path_install
2625 else
2626 # As a last resort, use the slow shell script. Don't cache a
2627 # value for INSTALL within a source directory, because that will
2628 # break other packages using the cache if that directory is
2629 # removed, or if the value is a relative name.
2630 INSTALL=$ac_install_sh
2631 fi
2632fi
2633{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2634$as_echo "$INSTALL" >&6; }
2635
2636# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2637# It thinks the first close brace ends the variable substitution.
2638test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2639
2640test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2641
2642test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2643
2644if test -n "$ac_tool_prefix"; then
2645 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
2646set dummy ${ac_tool_prefix}ar; ac_word=$2
2647{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2648$as_echo_n "checking for $ac_word... " >&6; }
2649if test "${ac_cv_prog_AR+set}" = set; then :
2650 $as_echo_n "(cached) " >&6
2651else
2652 if test -n "$AR"; then
2653 ac_cv_prog_AR="$AR" # Let the user override the test.
2654else
2655as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2656for as_dir in $PATH
2657do
2658 IFS=$as_save_IFS
2659 test -z "$as_dir" && as_dir=.
2660 for ac_exec_ext in '' $ac_executable_extensions; do
2661 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2662 ac_cv_prog_AR="${ac_tool_prefix}ar"
2663 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2664 break 2
2665 fi
2666done
2667 done
2668IFS=$as_save_IFS
2669
2670fi
2671fi
2672AR=$ac_cv_prog_AR
2673if test -n "$AR"; then
2674 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
2675$as_echo "$AR" >&6; }
2676else
2677 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2678$as_echo "no" >&6; }
2679fi
2680
2681
2682fi
2683if test -z "$ac_cv_prog_AR"; then
2684 ac_ct_AR=$AR
2685 # Extract the first word of "ar", so it can be a program name with args.
2686set dummy ar; ac_word=$2
2687{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2688$as_echo_n "checking for $ac_word... " >&6; }
2689if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
2690 $as_echo_n "(cached) " >&6
2691else
2692 if test -n "$ac_ct_AR"; then
2693 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
2694else
2695as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2696for as_dir in $PATH
2697do
2698 IFS=$as_save_IFS
2699 test -z "$as_dir" && as_dir=.
2700 for ac_exec_ext in '' $ac_executable_extensions; do
2701 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2702 ac_cv_prog_ac_ct_AR="ar"
2703 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2704 break 2
2705 fi
2706done
2707 done
2708IFS=$as_save_IFS
2709
2710fi
2711fi
2712ac_ct_AR=$ac_cv_prog_ac_ct_AR
2713if test -n "$ac_ct_AR"; then
2714 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
2715$as_echo "$ac_ct_AR" >&6; }
2716else
2717 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2718$as_echo "no" >&6; }
2719fi
2720
2721 if test "x$ac_ct_AR" = x; then
2722 AR=""
2723 else
2724 case $cross_compiling:$ac_tool_warned in
2725yes:)
2726{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2727$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2728ac_tool_warned=yes ;;
2729esac
2730 AR=$ac_ct_AR
2731 fi
2732else
2733 AR="$ac_cv_prog_AR"
2734fi
2735
2736if test -n "$ac_tool_prefix"; then
2737 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
2738set dummy ${ac_tool_prefix}ranlib; ac_word=$2
2739{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2740$as_echo_n "checking for $ac_word... " >&6; }
2741if test "${ac_cv_prog_RANLIB+set}" = set; then :
2742 $as_echo_n "(cached) " >&6
2743else
2744 if test -n "$RANLIB"; then
2745 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2746else
2747as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2748for as_dir in $PATH
2749do
2750 IFS=$as_save_IFS
2751 test -z "$as_dir" && as_dir=.
2752 for ac_exec_ext in '' $ac_executable_extensions; do
2753 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2754 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
2755 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2756 break 2
2757 fi
2758done
2759 done
2760IFS=$as_save_IFS
2761
2762fi
2763fi
2764RANLIB=$ac_cv_prog_RANLIB
2765if test -n "$RANLIB"; then
2766 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
2767$as_echo "$RANLIB" >&6; }
2768else
2769 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2770$as_echo "no" >&6; }
2771fi
2772
2773
2774fi
2775if test -z "$ac_cv_prog_RANLIB"; then
2776 ac_ct_RANLIB=$RANLIB
2777 # Extract the first word of "ranlib", so it can be a program name with args.
2778set dummy ranlib; ac_word=$2
2779{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2780$as_echo_n "checking for $ac_word... " >&6; }
2781if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
2782 $as_echo_n "(cached) " >&6
2783else
2784 if test -n "$ac_ct_RANLIB"; then
2785 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
2786else
2787as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2788for as_dir in $PATH
2789do
2790 IFS=$as_save_IFS
2791 test -z "$as_dir" && as_dir=.
2792 for ac_exec_ext in '' $ac_executable_extensions; do
2793 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2794 ac_cv_prog_ac_ct_RANLIB="ranlib"
2795 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2796 break 2
2797 fi
2798done
2799 done
2800IFS=$as_save_IFS
2801
2802fi
2803fi
2804ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
2805if test -n "$ac_ct_RANLIB"; then
2806 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
2807$as_echo "$ac_ct_RANLIB" >&6; }
2808else
2809 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2810$as_echo "no" >&6; }
2811fi
2812
2813 if test "x$ac_ct_RANLIB" = x; then
2814 RANLIB=":"
2815 else
2816 case $cross_compiling:$ac_tool_warned in
2817yes:)
2818{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2819$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2820ac_tool_warned=yes ;;
2821esac
2822 RANLIB=$ac_ct_RANLIB
2823 fi
2824else
2825 RANLIB="$ac_cv_prog_RANLIB"
2826fi
2827
2828
2829# Make sure we can run config.sub.
2830$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2831 as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2832
2833{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2834$as_echo_n "checking build system type... " >&6; }
2835if test "${ac_cv_build+set}" = set; then :
2836 $as_echo_n "(cached) " >&6
2837else
2838 ac_build_alias=$build_alias
2839test "x$ac_build_alias" = x &&
2840 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2841test "x$ac_build_alias" = x &&
2842 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
2843ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2844 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2845
2846fi
2847{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2848$as_echo "$ac_cv_build" >&6; }
2849case $ac_cv_build in
2850*-*-*) ;;
2851*) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
2852esac
2853build=$ac_cv_build
2854ac_save_IFS=$IFS; IFS='-'
2855set x $ac_cv_build
2856shift
2857build_cpu=$1
2858build_vendor=$2
2859shift; shift
2860# Remember, the first character of IFS is used to create $*,
2861# except with old shells:
2862build_os=$*
2863IFS=$ac_save_IFS
2864case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2865
2866
2867{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2868$as_echo_n "checking host system type... " >&6; }
2869if test "${ac_cv_host+set}" = set; then :
2870 $as_echo_n "(cached) " >&6
2871else
2872 if test "x$host_alias" = x; then
2873 ac_cv_host=$ac_cv_build
2874else
2875 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2876 as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2877fi
2878
2879fi
2880{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2881$as_echo "$ac_cv_host" >&6; }
2882case $ac_cv_host in
2883*-*-*) ;;
2884*) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
2885esac
2886host=$ac_cv_host
2887ac_save_IFS=$IFS; IFS='-'
2888set x $ac_cv_host
2889shift
2890host_cpu=$1
2891host_vendor=$2
2892shift; shift
2893# Remember, the first character of IFS is used to create $*,
2894# except with old shells:
2895host_os=$*
2896IFS=$ac_save_IFS
2897case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2898
2899
2900{ $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2901$as_echo_n "checking target system type... " >&6; }
2902if test "${ac_cv_target+set}" = set; then :
2903 $as_echo_n "(cached) " >&6
2904else
2905 if test "x$target_alias" = x; then
2906 ac_cv_target=$ac_cv_host
2907else
2908 ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2909 as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2910fi
2911
2912fi
2913{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2914$as_echo "$ac_cv_target" >&6; }
2915case $ac_cv_target in
2916*-*-*) ;;
2917*) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
2918esac
2919target=$ac_cv_target
2920ac_save_IFS=$IFS; IFS='-'
2921set x $ac_cv_target
2922shift
2923target_cpu=$1
2924target_vendor=$2
2925shift; shift
2926# Remember, the first character of IFS is used to create $*,
2927# except with old shells:
2928target_os=$*
2929IFS=$ac_save_IFS
2930case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
2931
2932
2933# The aliases save the names the user supplied, while $host etc.
2934# will get canonicalized.
2935test -n "$target_alias" &&
2936 test "$program_prefix$program_suffix$program_transform_name" = \
2937 NONENONEs,x,x, &&
2938 program_prefix=${target_alias}-
2939
2940test "$program_prefix" != NONE &&
2941 program_transform_name="s&^&$program_prefix&;$program_transform_name"
2942# Use a double $ so make ignores it.
2943test "$program_suffix" != NONE &&
2944 program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2945# Double any \ or $.
2946# By default was `s,x,x', remove it if useless.
2947ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2948program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
2949
2950ac_ext=c
2951ac_cpp='$CPP $CPPFLAGS'
2952ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2953ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2954ac_compiler_gnu=$ac_cv_c_compiler_gnu
2955if test -n "$ac_tool_prefix"; then
2956 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2957set dummy ${ac_tool_prefix}gcc; ac_word=$2
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 $as_echo_n "(cached) " >&6
2962else
2963 if test -n "$CC"; then
2964 ac_cv_prog_CC="$CC" # Let the user override the test.
2965else
2966as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2967for as_dir in $PATH
2968do
2969 IFS=$as_save_IFS
2970 test -z "$as_dir" && as_dir=.
2971 for ac_exec_ext in '' $ac_executable_extensions; do
2972 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2973 ac_cv_prog_CC="${ac_tool_prefix}gcc"
2974 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2975 break 2
2976 fi
2977done
2978 done
2979IFS=$as_save_IFS
2980
2981fi
2982fi
2983CC=$ac_cv_prog_CC
2984if test -n "$CC"; then
2985 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2986$as_echo "$CC" >&6; }
2987else
2988 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2989$as_echo "no" >&6; }
2990fi
2991
2992
2993fi
2994if test -z "$ac_cv_prog_CC"; then
2995 ac_ct_CC=$CC
2996 # Extract the first word of "gcc", so it can be a program name with args.
2997set dummy gcc; ac_word=$2
2998{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2999$as_echo_n "checking for $ac_word... " >&6; }
3000if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3001 $as_echo_n "(cached) " >&6
3002else
3003 if test -n "$ac_ct_CC"; then
3004 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3005else
3006as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3007for as_dir in $PATH
3008do
3009 IFS=$as_save_IFS
3010 test -z "$as_dir" && as_dir=.
3011 for ac_exec_ext in '' $ac_executable_extensions; do
3012 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3013 ac_cv_prog_ac_ct_CC="gcc"
3014 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3015 break 2
3016 fi
3017done
3018 done
3019IFS=$as_save_IFS
3020
3021fi
3022fi
3023ac_ct_CC=$ac_cv_prog_ac_ct_CC
3024if test -n "$ac_ct_CC"; then
3025 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3026$as_echo "$ac_ct_CC" >&6; }
3027else
3028 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3029$as_echo "no" >&6; }
3030fi
3031
3032 if test "x$ac_ct_CC" = x; then
3033 CC=""
3034 else
3035 case $cross_compiling:$ac_tool_warned in
3036yes:)
3037{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3038$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3039ac_tool_warned=yes ;;
3040esac
3041 CC=$ac_ct_CC
3042 fi
3043else
3044 CC="$ac_cv_prog_CC"
3045fi
3046
3047if test -z "$CC"; then
3048 if test -n "$ac_tool_prefix"; then
3049 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3050set dummy ${ac_tool_prefix}cc; ac_word=$2
3051{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3052$as_echo_n "checking for $ac_word... " >&6; }
3053if test "${ac_cv_prog_CC+set}" = set; then :
3054 $as_echo_n "(cached) " >&6
3055else
3056 if test -n "$CC"; then
3057 ac_cv_prog_CC="$CC" # Let the user override the test.
3058else
3059as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3060for as_dir in $PATH
3061do
3062 IFS=$as_save_IFS
3063 test -z "$as_dir" && as_dir=.
3064 for ac_exec_ext in '' $ac_executable_extensions; do
3065 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3066 ac_cv_prog_CC="${ac_tool_prefix}cc"
3067 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3068 break 2
3069 fi
3070done
3071 done
3072IFS=$as_save_IFS
3073
3074fi
3075fi
3076CC=$ac_cv_prog_CC
3077if test -n "$CC"; then
3078 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3079$as_echo "$CC" >&6; }
3080else
3081 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3082$as_echo "no" >&6; }
3083fi
3084
3085
3086 fi
3087fi
3088if test -z "$CC"; then
3089 # Extract the first word of "cc", so it can be a program name with args.
3090set dummy cc; ac_word=$2
3091{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3092$as_echo_n "checking for $ac_word... " >&6; }
3093if test "${ac_cv_prog_CC+set}" = set; then :
3094 $as_echo_n "(cached) " >&6
3095else
3096 if test -n "$CC"; then
3097 ac_cv_prog_CC="$CC" # Let the user override the test.
3098else
3099 ac_prog_rejected=no
3100as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3101for as_dir in $PATH
3102do
3103 IFS=$as_save_IFS
3104 test -z "$as_dir" && as_dir=.
3105 for ac_exec_ext in '' $ac_executable_extensions; do
3106 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3107 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3108 ac_prog_rejected=yes
3109 continue
3110 fi
3111 ac_cv_prog_CC="cc"
3112 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3113 break 2
3114 fi
3115done
3116 done
3117IFS=$as_save_IFS
3118
3119if test $ac_prog_rejected = yes; then
3120 # We found a bogon in the path, so make sure we never use it.
3121 set dummy $ac_cv_prog_CC
3122 shift
3123 if test $# != 0; then
3124 # We chose a different compiler from the bogus one.
3125 # However, it has the same basename, so the bogon will be chosen
3126 # first if we set CC to just the basename; use the full file name.
3127 shift
3128 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3129 fi
3130fi
3131fi
3132fi
3133CC=$ac_cv_prog_CC
3134if test -n "$CC"; then
3135 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3136$as_echo "$CC" >&6; }
3137else
3138 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3139$as_echo "no" >&6; }
3140fi
3141
3142
3143fi
3144if test -z "$CC"; then
3145 if test -n "$ac_tool_prefix"; then
3146 for ac_prog in cl.exe
3147 do
3148 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3149set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3150{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3151$as_echo_n "checking for $ac_word... " >&6; }
3152if test "${ac_cv_prog_CC+set}" = set; then :
3153 $as_echo_n "(cached) " >&6
3154else
3155 if test -n "$CC"; then
3156 ac_cv_prog_CC="$CC" # Let the user override the test.
3157else
3158as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3159for as_dir in $PATH
3160do
3161 IFS=$as_save_IFS
3162 test -z "$as_dir" && as_dir=.
3163 for ac_exec_ext in '' $ac_executable_extensions; do
3164 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3165 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3166 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3167 break 2
3168 fi
3169done
3170 done
3171IFS=$as_save_IFS
3172
3173fi
3174fi
3175CC=$ac_cv_prog_CC
3176if test -n "$CC"; then
3177 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3178$as_echo "$CC" >&6; }
3179else
3180 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3181$as_echo "no" >&6; }
3182fi
3183
3184
3185 test -n "$CC" && break
3186 done
3187fi
3188if test -z "$CC"; then
3189 ac_ct_CC=$CC
3190 for ac_prog in cl.exe
3191do
3192 # Extract the first word of "$ac_prog", so it can be a program name with args.
3193set dummy $ac_prog; ac_word=$2
3194{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3195$as_echo_n "checking for $ac_word... " >&6; }
3196if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3197 $as_echo_n "(cached) " >&6
3198else
3199 if test -n "$ac_ct_CC"; then
3200 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3201else
3202as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3203for as_dir in $PATH
3204do
3205 IFS=$as_save_IFS
3206 test -z "$as_dir" && as_dir=.
3207 for ac_exec_ext in '' $ac_executable_extensions; do
3208 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3209 ac_cv_prog_ac_ct_CC="$ac_prog"
3210 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3211 break 2
3212 fi
3213done
3214 done
3215IFS=$as_save_IFS
3216
3217fi
3218fi
3219ac_ct_CC=$ac_cv_prog_ac_ct_CC
3220if test -n "$ac_ct_CC"; then
3221 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3222$as_echo "$ac_ct_CC" >&6; }
3223else
3224 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3225$as_echo "no" >&6; }
3226fi
3227
3228
3229 test -n "$ac_ct_CC" && break
3230done
3231
3232 if test "x$ac_ct_CC" = x; then
3233 CC=""
3234 else
3235 case $cross_compiling:$ac_tool_warned in
3236yes:)
3237{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3238$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3239ac_tool_warned=yes ;;
3240esac
3241 CC=$ac_ct_CC
3242 fi
3243fi
3244
3245fi
3246
3247
3248test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3249$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3250as_fn_error "no acceptable C compiler found in \$PATH
3251See \`config.log' for more details." "$LINENO" 5; }
3252
3253# Provide some information about the compiler.
3254$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3255set X $ac_compile
3256ac_compiler=$2
3257for ac_option in --version -v -V -qversion; do
3258 { { ac_try="$ac_compiler $ac_option >&5"
3259case "(($ac_try" in
3260 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3261 *) ac_try_echo=$ac_try;;
3262esac
3263eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3264$as_echo "$ac_try_echo"; } >&5
3265 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3266 ac_status=$?
3267 if test -s conftest.err; then
3268 sed '10a\
3269... rest of stderr output deleted ...
3270 10q' conftest.err >conftest.er1
3271 cat conftest.er1 >&5
3272 rm -f conftest.er1 conftest.err
3273 fi
3274 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3275 test $ac_status = 0; }
3276done
3277
3278{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3279$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3280if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3281 $as_echo_n "(cached) " >&6
3282else
3283 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3284/* end confdefs.h. */
3285
3286int
3287main ()
3288{
3289#ifndef __GNUC__
3290 choke me
3291#endif
3292
3293 ;
3294 return 0;
3295}
3296_ACEOF
3297if ac_fn_c_try_compile "$LINENO"; then :
3298 ac_compiler_gnu=yes
3299else
3300 ac_compiler_gnu=no
3301fi
3302rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3303ac_cv_c_compiler_gnu=$ac_compiler_gnu
3304
3305fi
3306{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3307$as_echo "$ac_cv_c_compiler_gnu" >&6; }
3308if test $ac_compiler_gnu = yes; then
3309 GCC=yes
3310else
3311 GCC=
3312fi
3313ac_test_CFLAGS=${CFLAGS+set}
3314ac_save_CFLAGS=$CFLAGS
3315{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3316$as_echo_n "checking whether $CC accepts -g... " >&6; }
3317if test "${ac_cv_prog_cc_g+set}" = set; then :
3318 $as_echo_n "(cached) " >&6
3319else
3320 ac_save_c_werror_flag=$ac_c_werror_flag
3321 ac_c_werror_flag=yes
3322 ac_cv_prog_cc_g=no
3323 CFLAGS="-g"
3324 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3325/* end confdefs.h. */
3326
3327int
3328main ()
3329{
3330
3331 ;
3332 return 0;
3333}
3334_ACEOF
3335if ac_fn_c_try_compile "$LINENO"; then :
3336 ac_cv_prog_cc_g=yes
3337else
3338 CFLAGS=""
3339 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3340/* end confdefs.h. */
3341
3342int
3343main ()
3344{
3345
3346 ;
3347 return 0;
3348}
3349_ACEOF
3350if ac_fn_c_try_compile "$LINENO"; then :
3351
3352else
3353 ac_c_werror_flag=$ac_save_c_werror_flag
3354 CFLAGS="-g"
3355 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3356/* end confdefs.h. */
3357
3358int
3359main ()
3360{
3361
3362 ;
3363 return 0;
3364}
3365_ACEOF
3366if ac_fn_c_try_compile "$LINENO"; then :
3367 ac_cv_prog_cc_g=yes
3368fi
3369rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3370fi
3371rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3372fi
3373rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3374 ac_c_werror_flag=$ac_save_c_werror_flag
3375fi
3376{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3377$as_echo "$ac_cv_prog_cc_g" >&6; }
3378if test "$ac_test_CFLAGS" = set; then
3379 CFLAGS=$ac_save_CFLAGS
3380elif test $ac_cv_prog_cc_g = yes; then
3381 if test "$GCC" = yes; then
3382 CFLAGS="-g -O2"
3383 else
3384 CFLAGS="-g"
3385 fi
3386else
3387 if test "$GCC" = yes; then
3388 CFLAGS="-O2"
3389 else
3390 CFLAGS=
3391 fi
3392fi
3393{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3394$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3395if test "${ac_cv_prog_cc_c89+set}" = set; then :
3396 $as_echo_n "(cached) " >&6
3397else
3398 ac_cv_prog_cc_c89=no
3399ac_save_CC=$CC
3400cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3401/* end confdefs.h. */
3402#include <stdarg.h>
3403#include <stdio.h>
3404#include <sys/types.h>
3405#include <sys/stat.h>
3406/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3407struct buf { int x; };
3408FILE * (*rcsopen) (struct buf *, struct stat *, int);
3409static char *e (p, i)
3410 char **p;
3411 int i;
3412{
3413 return p[i];
3414}
3415static char *f (char * (*g) (char **, int), char **p, ...)
3416{
3417 char *s;
3418 va_list v;
3419 va_start (v,p);
3420 s = g (p, va_arg (v,int));
3421 va_end (v);
3422 return s;
3423}
3424
3425/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3426 function prototypes and stuff, but not '\xHH' hex character constants.
3427 These don't provoke an error unfortunately, instead are silently treated
3428 as 'x'. The following induces an error, until -std is added to get
3429 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3430 array size at least. It's necessary to write '\x00'==0 to get something
3431 that's true only with -std. */
3432int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3433
3434/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3435 inside strings and character constants. */
3436#define FOO(x) 'x'
3437int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3438
3439int test (int i, double x);
3440struct s1 {int (*f) (int a);};
3441struct s2 {int (*f) (double a);};
3442int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3443int argc;
3444char **argv;
3445int
3446main ()
3447{
3448return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
3449 ;
3450 return 0;
3451}
3452_ACEOF
3453for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3454 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3455do
3456 CC="$ac_save_CC $ac_arg"
3457 if ac_fn_c_try_compile "$LINENO"; then :
3458 ac_cv_prog_cc_c89=$ac_arg
3459fi
3460rm -f core conftest.err conftest.$ac_objext
3461 test "x$ac_cv_prog_cc_c89" != "xno" && break
3462done
3463rm -f conftest.$ac_ext
3464CC=$ac_save_CC
3465
3466fi
3467# AC_CACHE_VAL
3468case "x$ac_cv_prog_cc_c89" in
3469 x)
3470 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3471$as_echo "none needed" >&6; } ;;
3472 xno)
3473 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3474$as_echo "unsupported" >&6; } ;;
3475 *)
3476 CC="$CC $ac_cv_prog_cc_c89"
3477 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3478$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3479esac
3480if test "x$ac_cv_prog_cc_c89" != xno; then :
3481
3482fi
3483
3484ac_ext=c
3485ac_cpp='$CPP $CPPFLAGS'
3486ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3487ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3488ac_compiler_gnu=$ac_cv_c_compiler_gnu
3489
3490
3491
3492AR=${AR-ar}
3493
3494if test -n "$ac_tool_prefix"; then
3495 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3496set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3497{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3498$as_echo_n "checking for $ac_word... " >&6; }
3499if test "${ac_cv_prog_RANLIB+set}" = set; then :
3500 $as_echo_n "(cached) " >&6
3501else
3502 if test -n "$RANLIB"; then
3503 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3504else
3505as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3506for as_dir in $PATH
3507do
3508 IFS=$as_save_IFS
3509 test -z "$as_dir" && as_dir=.
3510 for ac_exec_ext in '' $ac_executable_extensions; do
3511 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3512 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3513 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3514 break 2
3515 fi
3516done
3517 done
3518IFS=$as_save_IFS
3519
3520fi
3521fi
3522RANLIB=$ac_cv_prog_RANLIB
3523if test -n "$RANLIB"; then
3524 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
3525$as_echo "$RANLIB" >&6; }
3526else
3527 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3528$as_echo "no" >&6; }
3529fi
3530
3531
3532fi
3533if test -z "$ac_cv_prog_RANLIB"; then
3534 ac_ct_RANLIB=$RANLIB
3535 # Extract the first word of "ranlib", so it can be a program name with args.
3536set dummy ranlib; ac_word=$2
3537{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3538$as_echo_n "checking for $ac_word... " >&6; }
3539if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
3540 $as_echo_n "(cached) " >&6
3541else
3542 if test -n "$ac_ct_RANLIB"; then
3543 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
3544else
3545as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3546for as_dir in $PATH
3547do
3548 IFS=$as_save_IFS
3549 test -z "$as_dir" && as_dir=.
3550 for ac_exec_ext in '' $ac_executable_extensions; do
3551 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3552 ac_cv_prog_ac_ct_RANLIB="ranlib"
3553 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3554 break 2
3555 fi
3556done
3557 done
3558IFS=$as_save_IFS
3559
3560fi
3561fi
3562ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
3563if test -n "$ac_ct_RANLIB"; then
3564 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
3565$as_echo "$ac_ct_RANLIB" >&6; }
3566else
3567 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3568$as_echo "no" >&6; }
3569fi
3570
3571 if test "x$ac_ct_RANLIB" = x; then
3572 RANLIB=":"
3573 else
3574 case $cross_compiling:$ac_tool_warned in
3575yes:)
3576{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3577$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3578ac_tool_warned=yes ;;
3579esac
3580 RANLIB=$ac_ct_RANLIB
3581 fi
3582else
3583 RANLIB="$ac_cv_prog_RANLIB"
3584fi
3585
3586
3587# Put a plausible default for CC_FOR_BUILD in Makefile.
3588if test "x$cross_compiling" = "xno"; then
3589 CC_FOR_BUILD='$(CC)'
3590else
3591 CC_FOR_BUILD=gcc
3592fi
3593
3594CFLAGS_FOR_BUILD=${CFLAGS_FOR_BUILD-${CFLAGS}}
3595
3596
3597# If a cpu ever has more than one simulator to choose from, use
3598# --enable-sim=... to choose.
3599# Check whether --enable-sim was given.
3600if test "${enable_sim+set}" = set; then :
3601 enableval=$enable_sim; case "${enableval}" in
3602yes | no) ;;
3603*) as_fn_error "bad value ${enableval} given for --enable-sim option" "$LINENO" 5 ;;
3604esac
3605fi
3606
3607
3608
3609if test "${enable_sim}" != no; then
3610
3611# WHEN ADDING ENTRIES TO THIS MATRIX:
3612
3613# Make sure that the left side always has two dashes. Otherwise you
3614# can get spurious matches. Even for unambiguous cases, do this as a
3615# convention, else the table becomes a real mess to understand and
3616# maintain.
3617
3618
3619
3620sim_testsuite=no
3621sim_common=yes
3622sim_igen=no
3623sim_arch=
3624case "${target}" in
3625 arm*-*-* | thumb*-*-* | strongarm*-*-* | xscale-*-*)
3626
3627 sim_arch=arm
3628
3629
3630subdirs="$subdirs arm"
3631
3632
3633 sim_testsuite=yes
3634 ;;
3635 avr*-*-*)
3636
3637 sim_arch=avr
3638 subdirs="$subdirs avr"
3639
3640
3641 ;;
3642 cr16*-*-*)
3643
3644 sim_arch=cr16
3645 subdirs="$subdirs cr16"
3646
3647
3648 sim_testsuite=yes
3649 ;;
3650 cris-*-* | crisv32-*-*)
3651
3652 sim_arch=cris
3653 subdirs="$subdirs cris"
3654
3655
3656 sim_testsuite=yes
3657 ;;
3658 d10v-*-*)
3659
3660 sim_arch=d10v
3661 subdirs="$subdirs d10v"
3662
3663
3664 ;;
3665 frv-*-*)
3666
3667 sim_arch=frv
3668 subdirs="$subdirs frv"
3669
3670
3671 sim_testsuite=yes
3672 ;;
3673 h8300*-*-*)
3674
3675 sim_arch=h8300
3676 subdirs="$subdirs h8300"
3677
3678
3679 sim_testsuite=yes
3680 ;;
3681 iq2000-*-*)
3682
3683 sim_arch=iq2000
3684 subdirs="$subdirs iq2000"
3685
3686
3687 sim_testsuite=yes
3688 ;;
3689 lm32-*-*)
3690
3691 sim_arch=lm32
3692 subdirs="$subdirs lm32"
3693
3694
3695 sim_testsuite=yes
3696 ;;
3697 m32c-*-*)
3698
3699 sim_arch=m32c
3700 subdirs="$subdirs m32c"
3701
3702
3703 ;;
3704 m32r-*-*)
3705
3706 sim_arch=m32r
3707 subdirs="$subdirs m32r"
3708
3709
3710 sim_testsuite=yes
3711 ;;
3712 m68hc11-*-*|m6811-*-*)
3713
3714 sim_arch=m68hc11
3715 subdirs="$subdirs m68hc11"
3716
3717
3718 sim_testsuite=yes
3719 ;;
3720 mcore-*-*)
3721
3722 sim_arch=mcore
3723 subdirs="$subdirs mcore"
3724
3725
3726 sim_testsuite=yes
3727 ;;
3728 microblaze-*-*)
3729
3730 sim_arch=microblaze
3731 subdirs="$subdirs microblaze"
3732
3733
3734 sim_testsuite=yes
3735 ;;
3736 mips*-*-*)
3737
3738 sim_arch=mips
3739 subdirs="$subdirs mips"
3740
3741
3742 sim_testsuite=yes
3743 sim_igen=yes
3744 ;;
3745 mn10300*-*-*)
3746
3747 sim_arch=mn10300
3748 subdirs="$subdirs mn10300"
3749
3750
3751 sim_igen=yes
3752 ;;
3753 moxie-*-*)
3754
3755 sim_arch=moxie
3756 subdirs="$subdirs moxie"
3757
3758
3759 sim_testsuite=yes
3760 ;;
3761 rx-*-*)
3762
3763 sim_arch=rx
3764 subdirs="$subdirs rx"
3765
3766
3767 ;;
3768 sh64*-*-*)
3769
3770 sim_arch=sh64
3771 subdirs="$subdirs sh64"
3772
3773
3774 sim_testsuite=yes
3775 ;;
3776 sh*-*-*)
3777
3778 sim_arch=sh
3779 subdirs="$subdirs sh"
3780
3781
3782 sim_testsuite=yes
3783 ;;
3784 sparc-*-rtems*|sparc-*-elf*)
3785
3786 sim_arch=erc32
3787 subdirs="$subdirs erc32"
3788
3789
3790 sim_testsuite=yes
3791 ;;
3792 powerpc*-*-*)
3793
3794 sim_arch=ppc
3795 subdirs="$subdirs ppc"
3796
3797
3798 ;;
3799 v850*-*-*)
3800
3801 sim_arch=v850
3802 subdirs="$subdirs v850"
3803
3804
3805 sim_igen=yes
3806 sim_testsuite=yes
3807 ;;
3808 *)
3809 # No simulator subdir, so the subdir "common" isn't needed.
3810 sim_common=no
3811 ;;
3812esac
3813
3814
3815 if test "$sim_testsuite" = yes; then
3816 subdirs="$subdirs testsuite"
3817
3818 fi
3819 if test "$sim_common" = yes; then
3820 subdirs="$subdirs common"
3821
3822 fi
3823 if test "$sim_igen" = yes; then
3824 subdirs="$subdirs igen"
3825
3826 fi
3827fi
3828
3829ac_config_files="$ac_config_files Makefile"
3830
3831cat >confcache <<\_ACEOF
3832# This file is a shell script that caches the results of configure
3833# tests run on this system so they can be shared between configure
3834# scripts and configure runs, see configure's option --config-cache.
3835# It is not useful on other systems. If it contains results you don't
3836# want to keep, you may remove or edit it.
3837#
3838# config.status only pays attention to the cache file if you give it
3839# the --recheck option to rerun configure.
3840#
3841# `ac_cv_env_foo' variables (set or unset) will be overridden when
3842# loading this file, other *unset* `ac_cv_foo' will be assigned the
3843# following values.
3844
3845_ACEOF
3846
3847# The following way of writing the cache mishandles newlines in values,
3848# but we know of no workaround that is simple, portable, and efficient.
3849# So, we kill variables containing newlines.
3850# Ultrix sh set writes to stderr and can't be redirected directly,
3851# and sets the high bit in the cache file unless we assign to the vars.
3852(
3853 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
3854 eval ac_val=\$$ac_var
3855 case $ac_val in #(
3856 *${as_nl}*)
3857 case $ac_var in #(
3858 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
3859$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
3860 esac
3861 case $ac_var in #(
3862 _ | IFS | as_nl) ;; #(
3863 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
3864 *) { eval $ac_var=; unset $ac_var;} ;;
3865 esac ;;
3866 esac
3867 done
3868
3869 (set) 2>&1 |
3870 case $as_nl`(ac_space=' '; set) 2>&1` in #(
3871 *${as_nl}ac_space=\ *)
3872 # `set' does not quote correctly, so add quotes: double-quote
3873 # substitution turns \\\\ into \\, and sed turns \\ into \.
3874 sed -n \
3875 "s/'/'\\\\''/g;
3876 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
3877 ;; #(
3878 *)
3879 # `set' quotes correctly as required by POSIX, so do not add quotes.
3880 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
3881 ;;
3882 esac |
3883 sort
3884) |
3885 sed '
3886 /^ac_cv_env_/b end
3887 t clear
3888 :clear
3889 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
3890 t end
3891 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
3892 :end' >>confcache
3893if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
3894 if test -w "$cache_file"; then
3895 test "x$cache_file" != "x/dev/null" &&
3896 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
3897$as_echo "$as_me: updating cache $cache_file" >&6;}
3898 cat confcache >$cache_file
3899 else
3900 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
3901$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
3902 fi
3903fi
3904rm -f confcache
3905
3906test "x$prefix" = xNONE && prefix=$ac_default_prefix
3907# Let make expand exec_prefix.
3908test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3909
3910# Transform confdefs.h into DEFS.
3911# Protect against shell expansion while executing Makefile rules.
3912# Protect against Makefile macro expansion.
3913#
3914# If the first sed substitution is executed (which looks for macros that
3915# take arguments), then branch to the quote section. Otherwise,
3916# look for a macro that doesn't take arguments.
3917ac_script='
3918:mline
3919/\\$/{
3920 N
3921 s,\\\n,,
3922 b mline
3923}
3924t clear
3925:clear
3926s/^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\)/-D\1=\2/g
3927t quote
3928s/^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)/-D\1=\2/g
3929t quote
3930b any
3931:quote
3932s/[ `~#$^&*(){}\\|;'\''"<>?]/\\&/g
3933s/\[/\\&/g
3934s/\]/\\&/g
3935s/\$/$$/g
3936H
3937:any
3938${
3939 g
3940 s/^\n//
3941 s/\n/ /g
3942 p
3943}
3944'
3945DEFS=`sed -n "$ac_script" confdefs.h`
3946
3947
3948ac_libobjs=
3949ac_ltlibobjs=
3950for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
3951 # 1. Remove the extension, and $U if already installed.
3952 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
3953 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
3954 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
3955 # will be set to the directory where LIBOBJS objects are built.
3956 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
3957 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
3958done
3959LIBOBJS=$ac_libobjs
3960
3961LTLIBOBJS=$ac_ltlibobjs
3962
3963
3964
3965: ${CONFIG_STATUS=./config.status}
3966ac_write_fail=0
3967ac_clean_files_save=$ac_clean_files
3968ac_clean_files="$ac_clean_files $CONFIG_STATUS"
3969{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
3970$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
3971as_write_fail=0
3972cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
3973#! $SHELL
3974# Generated by $as_me.
3975# Run this file to recreate the current configuration.
3976# Compiler output produced by configure, useful for debugging
3977# configure, is in config.log if it exists.
3978
3979debug=false
3980ac_cs_recheck=false
3981ac_cs_silent=false
3982
3983SHELL=\${CONFIG_SHELL-$SHELL}
3984export SHELL
3985_ASEOF
3986cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
3987## -------------------- ##
3988## M4sh Initialization. ##
3989## -------------------- ##
3990
3991# Be more Bourne compatible
3992DUALCASE=1; export DUALCASE # for MKS sh
3993if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
3994 emulate sh
3995 NULLCMD=:
3996 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
3997 # is contrary to our usage. Disable this feature.
3998 alias -g '${1+"$@"}'='"$@"'
3999 setopt NO_GLOB_SUBST
4000else
4001 case `(set -o) 2>/dev/null` in #(
4002 *posix*) :
4003 set -o posix ;; #(
4004 *) :
4005 ;;
4006esac
4007fi
4008
4009
4010as_nl='
4011'
4012export as_nl
4013# Printing a long string crashes Solaris 7 /usr/bin/printf.
4014as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
4015as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
4016as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
4017# Prefer a ksh shell builtin over an external printf program on Solaris,
4018# but without wasting forks for bash or zsh.
4019if test -z "$BASH_VERSION$ZSH_VERSION" \
4020 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
4021 as_echo='print -r --'
4022 as_echo_n='print -rn --'
4023elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
4024 as_echo='printf %s\n'
4025 as_echo_n='printf %s'
4026else
4027 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
4028 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
4029 as_echo_n='/usr/ucb/echo -n'
4030 else
4031 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
4032 as_echo_n_body='eval
4033 arg=$1;
4034 case $arg in #(
4035 *"$as_nl"*)
4036 expr "X$arg" : "X\\(.*\\)$as_nl";
4037 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
4038 esac;
4039 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
4040 '
4041 export as_echo_n_body
4042 as_echo_n='sh -c $as_echo_n_body as_echo'
4043 fi
4044 export as_echo_body
4045 as_echo='sh -c $as_echo_body as_echo'
4046fi
4047
4048# The user is always right.
4049if test "${PATH_SEPARATOR+set}" != set; then
4050 PATH_SEPARATOR=:
4051 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
4052 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
4053 PATH_SEPARATOR=';'
4054 }
4055fi
4056
4057
4058# IFS
4059# We need space, tab and new line, in precisely that order. Quoting is
4060# there to prevent editors from complaining about space-tab.
4061# (If _AS_PATH_WALK were called with IFS unset, it would disable word
4062# splitting by setting IFS to empty value.)
4063IFS=" "" $as_nl"
4064
4065# Find who we are. Look in the path if we contain no directory separator.
4066case $0 in #((
4067 *[\\/]* ) as_myself=$0 ;;
4068 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4069for as_dir in $PATH
4070do
4071 IFS=$as_save_IFS
4072 test -z "$as_dir" && as_dir=.
4073 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
4074 done
4075IFS=$as_save_IFS
4076
4077 ;;
4078esac
4079# We did not find ourselves, most probably we were run as `sh COMMAND'
4080# in which case we are not to be found in the path.
4081if test "x$as_myself" = x; then
4082 as_myself=$0
4083fi
4084if test ! -f "$as_myself"; then
4085 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
4086 exit 1
4087fi
4088
4089# Unset variables that we do not need and which cause bugs (e.g. in
4090# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
4091# suppresses any "Segmentation fault" message there. '((' could
4092# trigger a bug in pdksh 5.2.14.
4093for as_var in BASH_ENV ENV MAIL MAILPATH
4094do eval test x\${$as_var+set} = xset \
4095 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
4096done
4097PS1='$ '
4098PS2='> '
4099PS4='+ '
4100
4101# NLS nuisances.
4102LC_ALL=C
4103export LC_ALL
4104LANGUAGE=C
4105export LANGUAGE
4106
4107# CDPATH.
4108(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
4109
4110
4111# as_fn_error ERROR [LINENO LOG_FD]
4112# ---------------------------------
4113# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
4114# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
4115# script with status $?, using 1 if that was 0.
4116as_fn_error ()
4117{
4118 as_status=$?; test $as_status -eq 0 && as_status=1
4119 if test "$3"; then
4120 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
4121 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
4122 fi
4123 $as_echo "$as_me: error: $1" >&2
4124 as_fn_exit $as_status
4125} # as_fn_error
4126
4127
4128# as_fn_set_status STATUS
4129# -----------------------
4130# Set $? to STATUS, without forking.
4131as_fn_set_status ()
4132{
4133 return $1
4134} # as_fn_set_status
4135
4136# as_fn_exit STATUS
4137# -----------------
4138# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
4139as_fn_exit ()
4140{
4141 set +e
4142 as_fn_set_status $1
4143 exit $1
4144} # as_fn_exit
4145
4146# as_fn_unset VAR
4147# ---------------
4148# Portably unset VAR.
4149as_fn_unset ()
4150{
4151 { eval $1=; unset $1;}
4152}
4153as_unset=as_fn_unset
4154# as_fn_append VAR VALUE
4155# ----------------------
4156# Append the text in VALUE to the end of the definition contained in VAR. Take
4157# advantage of any shell optimizations that allow amortized linear growth over
4158# repeated appends, instead of the typical quadratic growth present in naive
4159# implementations.
4160if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
4161 eval 'as_fn_append ()
4162 {
4163 eval $1+=\$2
4164 }'
4165else
4166 as_fn_append ()
4167 {
4168 eval $1=\$$1\$2
4169 }
4170fi # as_fn_append
4171
4172# as_fn_arith ARG...
4173# ------------------
4174# Perform arithmetic evaluation on the ARGs, and store the result in the
4175# global $as_val. Take advantage of shells that can avoid forks. The arguments
4176# must be portable across $(()) and expr.
4177if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
4178 eval 'as_fn_arith ()
4179 {
4180 as_val=$(( $* ))
4181 }'
4182else
4183 as_fn_arith ()
4184 {
4185 as_val=`expr "$@" || test $? -eq 1`
4186 }
4187fi # as_fn_arith
4188
4189
4190if expr a : '\(a\)' >/dev/null 2>&1 &&
4191 test "X`expr 00001 : '.*\(...\)'`" = X001; then
4192 as_expr=expr
4193else
4194 as_expr=false
4195fi
4196
4197if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
4198 as_basename=basename
4199else
4200 as_basename=false
4201fi
4202
4203if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
4204 as_dirname=dirname
4205else
4206 as_dirname=false
4207fi
4208
4209as_me=`$as_basename -- "$0" ||
4210$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
4211 X"$0" : 'X\(//\)$' \| \
4212 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
4213$as_echo X/"$0" |
4214 sed '/^.*\/\([^/][^/]*\)\/*$/{
4215 s//\1/
4216 q
4217 }
4218 /^X\/\(\/\/\)$/{
4219 s//\1/
4220 q
4221 }
4222 /^X\/\(\/\).*/{
4223 s//\1/
4224 q
4225 }
4226 s/.*/./; q'`
4227
4228# Avoid depending upon Character Ranges.
4229as_cr_letters='abcdefghijklmnopqrstuvwxyz'
4230as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
4231as_cr_Letters=$as_cr_letters$as_cr_LETTERS
4232as_cr_digits='0123456789'
4233as_cr_alnum=$as_cr_Letters$as_cr_digits
4234
4235ECHO_C= ECHO_N= ECHO_T=
4236case `echo -n x` in #(((((
4237-n*)
4238 case `echo 'xy\c'` in
4239 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
4240 xy) ECHO_C='\c';;
4241 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
4242 ECHO_T=' ';;
4243 esac;;
4244*)
4245 ECHO_N='-n';;
4246esac
4247
4248rm -f conf$$ conf$$.exe conf$$.file
4249if test -d conf$$.dir; then
4250 rm -f conf$$.dir/conf$$.file
4251else
4252 rm -f conf$$.dir
4253 mkdir conf$$.dir 2>/dev/null
4254fi
4255if (echo >conf$$.file) 2>/dev/null; then
4256 if ln -s conf$$.file conf$$ 2>/dev/null; then
4257 as_ln_s='ln -s'
4258 # ... but there are two gotchas:
4259 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
4260 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
4261 # In both cases, we have to default to `cp -p'.
4262 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
4263 as_ln_s='cp -p'
4264 elif ln conf$$.file conf$$ 2>/dev/null; then
4265 as_ln_s=ln
4266 else
4267 as_ln_s='cp -p'
4268 fi
4269else
4270 as_ln_s='cp -p'
4271fi
4272rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
4273rmdir conf$$.dir 2>/dev/null
4274
4275
4276# as_fn_mkdir_p
4277# -------------
4278# Create "$as_dir" as a directory, including parents if necessary.
4279as_fn_mkdir_p ()
4280{
4281
4282 case $as_dir in #(
4283 -*) as_dir=./$as_dir;;
4284 esac
4285 test -d "$as_dir" || eval $as_mkdir_p || {
4286 as_dirs=
4287 while :; do
4288 case $as_dir in #(
4289 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
4290 *) as_qdir=$as_dir;;
4291 esac
4292 as_dirs="'$as_qdir' $as_dirs"
4293 as_dir=`$as_dirname -- "$as_dir" ||
4294$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4295 X"$as_dir" : 'X\(//\)[^/]' \| \
4296 X"$as_dir" : 'X\(//\)$' \| \
4297 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
4298$as_echo X"$as_dir" |
4299 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
4300 s//\1/
4301 q
4302 }
4303 /^X\(\/\/\)[^/].*/{
4304 s//\1/
4305 q
4306 }
4307 /^X\(\/\/\)$/{
4308 s//\1/
4309 q
4310 }
4311 /^X\(\/\).*/{
4312 s//\1/
4313 q
4314 }
4315 s/.*/./; q'`
4316 test -d "$as_dir" && break
4317 done
4318 test -z "$as_dirs" || eval "mkdir $as_dirs"
4319 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
4320
4321
4322} # as_fn_mkdir_p
4323if mkdir -p . 2>/dev/null; then
4324 as_mkdir_p='mkdir -p "$as_dir"'
4325else
4326 test -d ./-p && rmdir ./-p
4327 as_mkdir_p=false
4328fi
4329
4330if test -x / >/dev/null 2>&1; then
4331 as_test_x='test -x'
4332else
4333 if ls -dL / >/dev/null 2>&1; then
4334 as_ls_L_option=L
4335 else
4336 as_ls_L_option=
4337 fi
4338 as_test_x='
4339 eval sh -c '\''
4340 if test -d "$1"; then
4341 test -d "$1/.";
4342 else
4343 case $1 in #(
4344 -*)set "./$1";;
4345 esac;
4346 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
4347 ???[sx]*):;;*)false;;esac;fi
4348 '\'' sh
4349 '
4350fi
4351as_executable_p=$as_test_x
4352
4353# Sed expression to map a string onto a valid CPP name.
4354as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
4355
4356# Sed expression to map a string onto a valid variable name.
4357as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
4358
4359
4360exec 6>&1
4361## ----------------------------------- ##
4362## Main body of $CONFIG_STATUS script. ##
4363## ----------------------------------- ##
4364_ASEOF
4365test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
4366
4367cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4368# Save the log message, to keep $0 and so on meaningful, and to
4369# report actual input values of CONFIG_FILES etc. instead of their
4370# values after options handling.
4371ac_log="
4372This file was extended by $as_me, which was
4373generated by GNU Autoconf 2.64. Invocation command line was
4374
4375 CONFIG_FILES = $CONFIG_FILES
4376 CONFIG_HEADERS = $CONFIG_HEADERS
4377 CONFIG_LINKS = $CONFIG_LINKS
4378 CONFIG_COMMANDS = $CONFIG_COMMANDS
4379 $ $0 $@
4380
4381on `(hostname || uname -n) 2>/dev/null | sed 1q`
4382"
4383
4384_ACEOF
4385
4386case $ac_config_files in *"
4387"*) set x $ac_config_files; shift; ac_config_files=$*;;
4388esac
4389
4390
4391
4392cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4393# Files that config.status was made for.
4394config_files="$ac_config_files"
4395
4396_ACEOF
4397
4398cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4399ac_cs_usage="\
4400\`$as_me' instantiates files and other configuration actions
4401from templates according to the current configuration. Unless the files
4402and actions are specified as TAGs, all are instantiated by default.
4403
4404Usage: $0 [OPTION]... [TAG]...
4405
4406 -h, --help print this help, then exit
4407 -V, --version print version number and configuration settings, then exit
4408 -q, --quiet, --silent
4409 do not print progress messages
4410 -d, --debug don't remove temporary files
4411 --recheck update $as_me by reconfiguring in the same conditions
4412 --file=FILE[:TEMPLATE]
4413 instantiate the configuration file FILE
4414
4415Configuration files:
4416$config_files
4417
4418Report bugs to the package provider."
4419
4420_ACEOF
4421cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4422ac_cs_version="\\
4423config.status
4424configured by $0, generated by GNU Autoconf 2.64,
4425 with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
4426
4427Copyright (C) 2009 Free Software Foundation, Inc.
4428This config.status script is free software; the Free Software Foundation
4429gives unlimited permission to copy, distribute and modify it."
4430
4431ac_pwd='$ac_pwd'
4432srcdir='$srcdir'
4433INSTALL='$INSTALL'
4434test -n "\$AWK" || AWK=awk
4435_ACEOF
4436
4437cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4438# The default lists apply if the user does not specify any file.
4439ac_need_defaults=:
4440while test $# != 0
4441do
4442 case $1 in
4443 --*=*)
4444 ac_option=`expr "X$1" : 'X\([^=]*\)='`
4445 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
4446 ac_shift=:
4447 ;;
4448 *)
4449 ac_option=$1
4450 ac_optarg=$2
4451 ac_shift=shift
4452 ;;
4453 esac
4454
4455 case $ac_option in
4456 # Handling of the options.
4457 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
4458 ac_cs_recheck=: ;;
4459 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
4460 $as_echo "$ac_cs_version"; exit ;;
4461 --debug | --debu | --deb | --de | --d | -d )
4462 debug=: ;;
4463 --file | --fil | --fi | --f )
4464 $ac_shift
4465 case $ac_optarg in
4466 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
4467 esac
4468 as_fn_append CONFIG_FILES " '$ac_optarg'"
4469 ac_need_defaults=false;;
4470 --he | --h | --help | --hel | -h )
4471 $as_echo "$ac_cs_usage"; exit ;;
4472 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
4473 | -silent | --silent | --silen | --sile | --sil | --si | --s)
4474 ac_cs_silent=: ;;
4475
4476 # This is an error.
4477 -*) as_fn_error "unrecognized option: \`$1'
4478Try \`$0 --help' for more information." ;;
4479
4480 *) as_fn_append ac_config_targets " $1"
4481 ac_need_defaults=false ;;
4482
4483 esac
4484 shift
4485done
4486
4487ac_configure_extra_args=
4488
4489if $ac_cs_silent; then
4490 exec 6>/dev/null
4491 ac_configure_extra_args="$ac_configure_extra_args --silent"
4492fi
4493
4494_ACEOF
4495cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4496if \$ac_cs_recheck; then
4497 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
4498 shift
4499 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
4500 CONFIG_SHELL='$SHELL'
4501 export CONFIG_SHELL
4502 exec "\$@"
4503fi
4504
4505_ACEOF
4506cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4507exec 5>>config.log
4508{
4509 echo
4510 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
4511## Running $as_me. ##
4512_ASBOX
4513 $as_echo "$ac_log"
4514} >&5
4515
4516_ACEOF
4517cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4518_ACEOF
4519
4520cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4521
4522# Handling of arguments.
4523for ac_config_target in $ac_config_targets
4524do
4525 case $ac_config_target in
4526 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
4527
4528 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
4529 esac
4530done
4531
4532
4533# If the user did not use the arguments to specify the items to instantiate,
4534# then the envvar interface is used. Set only those that are not.
4535# We use the long form for the default assignment because of an extremely
4536# bizarre bug on SunOS 4.1.3.
4537if $ac_need_defaults; then
4538 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
4539fi
4540
4541# Have a temporary directory for convenience. Make it in the build tree
4542# simply because there is no reason against having it here, and in addition,
4543# creating and moving files from /tmp can sometimes cause problems.
4544# Hook for its removal unless debugging.
4545# Note that there is a small window in which the directory will not be cleaned:
4546# after its creation but before its name has been assigned to `$tmp'.
4547$debug ||
4548{
4549 tmp=
4550 trap 'exit_status=$?
4551 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
4552' 0
4553 trap 'as_fn_exit 1' 1 2 13 15
4554}
4555# Create a (secure) tmp directory for tmp files.
4556
4557{
4558 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
4559 test -n "$tmp" && test -d "$tmp"
4560} ||
4561{
4562 tmp=./conf$$-$RANDOM
4563 (umask 077 && mkdir "$tmp")
4564} || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
4565
4566# Set up the scripts for CONFIG_FILES section.
4567# No need to generate them if there are no CONFIG_FILES.
4568# This happens for instance with `./config.status config.h'.
4569if test -n "$CONFIG_FILES"; then
4570
4571
4572ac_cr=`echo X | tr X '\015'`
4573# On cygwin, bash can eat \r inside `` if the user requested igncr.
4574# But we know of no other shell where ac_cr would be empty at this
4575# point, so we can use a bashism as a fallback.
4576if test "x$ac_cr" = x; then
4577 eval ac_cr=\$\'\\r\'
4578fi
4579ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
4580if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
4581 ac_cs_awk_cr='\r'
4582else
4583 ac_cs_awk_cr=$ac_cr
4584fi
4585
4586echo 'BEGIN {' >"$tmp/subs1.awk" &&
4587_ACEOF
4588
4589
4590{
4591 echo "cat >conf$$subs.awk <<_ACEOF" &&
4592 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
4593 echo "_ACEOF"
4594} >conf$$subs.sh ||
4595 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
4596ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
4597ac_delim='%!_!# '
4598for ac_last_try in false false false false false :; do
4599 . ./conf$$subs.sh ||
4600 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
4601
4602 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
4603 if test $ac_delim_n = $ac_delim_num; then
4604 break
4605 elif $ac_last_try; then
4606 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
4607 else
4608 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
4609 fi
4610done
4611rm -f conf$$subs.sh
4612
4613cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4614cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
4615_ACEOF
4616sed -n '
4617h
4618s/^/S["/; s/!.*/"]=/
4619p
4620g
4621s/^[^!]*!//
4622:repl
4623t repl
4624s/'"$ac_delim"'$//
4625t delim
4626:nl
4627h
4628s/\(.\{148\}\).*/\1/
4629t more1
4630s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
4631p
4632n
4633b repl
4634:more1
4635s/["\\]/\\&/g; s/^/"/; s/$/"\\/
4636p
4637g
4638s/.\{148\}//
4639t nl
4640:delim
4641h
4642s/\(.\{148\}\).*/\1/
4643t more2
4644s/["\\]/\\&/g; s/^/"/; s/$/"/
4645p
4646b
4647:more2
4648s/["\\]/\\&/g; s/^/"/; s/$/"\\/
4649p
4650g
4651s/.\{148\}//
4652t delim
4653' <conf$$subs.awk | sed '
4654/^[^""]/{
4655 N
4656 s/\n//
4657}
4658' >>$CONFIG_STATUS || ac_write_fail=1
4659rm -f conf$$subs.awk
4660cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4661_ACAWK
4662cat >>"\$tmp/subs1.awk" <<_ACAWK &&
4663 for (key in S) S_is_set[key] = 1
4664 FS = "\a"
4665
4666}
4667{
4668 line = $ 0
4669 nfields = split(line, field, "@")
4670 substed = 0
4671 len = length(field[1])
4672 for (i = 2; i < nfields; i++) {
4673 key = field[i]
4674 keylen = length(key)
4675 if (S_is_set[key]) {
4676 value = S[key]
4677 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
4678 len += length(value) + length(field[++i])
4679 substed = 1
4680 } else
4681 len += 1 + keylen
4682 }
4683
4684 print line
4685}
4686
4687_ACAWK
4688_ACEOF
4689cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4690if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
4691 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
4692else
4693 cat
4694fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
4695 || as_fn_error "could not setup config files machinery" "$LINENO" 5
4696_ACEOF
4697
4698# VPATH may cause trouble with some makes, so we remove $(srcdir),
4699# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
4700# trailing colons and then remove the whole line if VPATH becomes empty
4701# (actually we leave an empty line to preserve line numbers).
4702if test "x$srcdir" = x.; then
4703 ac_vpsub='/^[ ]*VPATH[ ]*=/{
4704s/:*\$(srcdir):*/:/
4705s/:*\${srcdir}:*/:/
4706s/:*@srcdir@:*/:/
4707s/^\([^=]*=[ ]*\):*/\1/
4708s/:*$//
4709s/^[^=]*=[ ]*$//
4710}'
4711fi
4712
4713cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4714fi # test -n "$CONFIG_FILES"
4715
4716
4717eval set X " :F $CONFIG_FILES "
4718shift
4719for ac_tag
4720do
4721 case $ac_tag in
4722 :[FHLC]) ac_mode=$ac_tag; continue;;
4723 esac
4724 case $ac_mode$ac_tag in
4725 :[FHL]*:*);;
4726 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
4727 :[FH]-) ac_tag=-:-;;
4728 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
4729 esac
4730 ac_save_IFS=$IFS
4731 IFS=:
4732 set x $ac_tag
4733 IFS=$ac_save_IFS
4734 shift
4735 ac_file=$1
4736 shift
4737
4738 case $ac_mode in
4739 :L) ac_source=$1;;
4740 :[FH])
4741 ac_file_inputs=
4742 for ac_f
4743 do
4744 case $ac_f in
4745 -) ac_f="$tmp/stdin";;
4746 *) # Look for the file first in the build tree, then in the source tree
4747 # (if the path is not absolute). The absolute path cannot be DOS-style,
4748 # because $ac_f cannot contain `:'.
4749 test -f "$ac_f" ||
4750 case $ac_f in
4751 [\\/$]*) false;;
4752 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
4753 esac ||
4754 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
4755 esac
4756 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
4757 as_fn_append ac_file_inputs " '$ac_f'"
4758 done
4759
4760 # Let's still pretend it is `configure' which instantiates (i.e., don't
4761 # use $as_me), people would be surprised to read:
4762 # /* config.h. Generated by config.status. */
4763 configure_input='Generated from '`
4764 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
4765 `' by configure.'
4766 if test x"$ac_file" != x-; then
4767 configure_input="$ac_file. $configure_input"
4768 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
4769$as_echo "$as_me: creating $ac_file" >&6;}
4770 fi
4771 # Neutralize special characters interpreted by sed in replacement strings.
4772 case $configure_input in #(
4773 *\&* | *\|* | *\\* )
4774 ac_sed_conf_input=`$as_echo "$configure_input" |
4775 sed 's/[\\\\&|]/\\\\&/g'`;; #(
4776 *) ac_sed_conf_input=$configure_input;;
4777 esac
4778
4779 case $ac_tag in
4780 *:-:* | *:-) cat >"$tmp/stdin" \
4781 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
4782 esac
4783 ;;
4784 esac
4785
4786 ac_dir=`$as_dirname -- "$ac_file" ||
4787$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4788 X"$ac_file" : 'X\(//\)[^/]' \| \
4789 X"$ac_file" : 'X\(//\)$' \| \
4790 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
4791$as_echo X"$ac_file" |
4792 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
4793 s//\1/
4794 q
4795 }
4796 /^X\(\/\/\)[^/].*/{
4797 s//\1/
4798 q
4799 }
4800 /^X\(\/\/\)$/{
4801 s//\1/
4802 q
4803 }
4804 /^X\(\/\).*/{
4805 s//\1/
4806 q
4807 }
4808 s/.*/./; q'`
4809 as_dir="$ac_dir"; as_fn_mkdir_p
4810 ac_builddir=.
4811
4812case "$ac_dir" in
4813.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
4814*)
4815 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
4816 # A ".." for each directory in $ac_dir_suffix.
4817 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
4818 case $ac_top_builddir_sub in
4819 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
4820 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
4821 esac ;;
4822esac
4823ac_abs_top_builddir=$ac_pwd
4824ac_abs_builddir=$ac_pwd$ac_dir_suffix
4825# for backward compatibility:
4826ac_top_builddir=$ac_top_build_prefix
4827
4828case $srcdir in
4829 .) # We are building in place.
4830 ac_srcdir=.
4831 ac_top_srcdir=$ac_top_builddir_sub
4832 ac_abs_top_srcdir=$ac_pwd ;;
4833 [\\/]* | ?:[\\/]* ) # Absolute name.
4834 ac_srcdir=$srcdir$ac_dir_suffix;
4835 ac_top_srcdir=$srcdir
4836 ac_abs_top_srcdir=$srcdir ;;
4837 *) # Relative name.
4838 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
4839 ac_top_srcdir=$ac_top_build_prefix$srcdir
4840 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
4841esac
4842ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
4843
4844
4845 case $ac_mode in
4846 :F)
4847 #
4848 # CONFIG_FILE
4849 #
4850
4851 case $INSTALL in
4852 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
4853 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
4854 esac
4855_ACEOF
4856
4857cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4858# If the template does not know about datarootdir, expand it.
4859# FIXME: This hack should be removed a few years after 2.60.
4860ac_datarootdir_hack=; ac_datarootdir_seen=
4861ac_sed_dataroot='
4862/datarootdir/ {
4863 p
4864 q
4865}
4866/@datadir@/p
4867/@docdir@/p
4868/@infodir@/p
4869/@localedir@/p
4870/@mandir@/p'
4871case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
4872*datarootdir*) ac_datarootdir_seen=yes;;
4873*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
4874 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
4875$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
4876_ACEOF
4877cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4878 ac_datarootdir_hack='
4879 s&@datadir@&$datadir&g
4880 s&@docdir@&$docdir&g
4881 s&@infodir@&$infodir&g
4882 s&@localedir@&$localedir&g
4883 s&@mandir@&$mandir&g
4884 s&\\\${datarootdir}&$datarootdir&g' ;;
4885esac
4886_ACEOF
4887
4888# Neutralize VPATH when `$srcdir' = `.'.
4889# Shell code in configure.ac might set extrasub.
4890# FIXME: do we really want to maintain this feature?
4891cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4892ac_sed_extra="$ac_vpsub
4893$extrasub
4894_ACEOF
4895cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4896:t
4897/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
4898s|@configure_input@|$ac_sed_conf_input|;t t
4899s&@top_builddir@&$ac_top_builddir_sub&;t t
4900s&@top_build_prefix@&$ac_top_build_prefix&;t t
4901s&@srcdir@&$ac_srcdir&;t t
4902s&@abs_srcdir@&$ac_abs_srcdir&;t t
4903s&@top_srcdir@&$ac_top_srcdir&;t t
4904s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
4905s&@builddir@&$ac_builddir&;t t
4906s&@abs_builddir@&$ac_abs_builddir&;t t
4907s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
4908s&@INSTALL@&$ac_INSTALL&;t t
4909$ac_datarootdir_hack
4910"
4911eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
4912 || as_fn_error "could not create $ac_file" "$LINENO" 5
4913
4914test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
4915 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
4916 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
4917 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
4918which seems to be undefined. Please make sure it is defined." >&5
4919$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
4920which seems to be undefined. Please make sure it is defined." >&2;}
4921
4922 rm -f "$tmp/stdin"
4923 case $ac_file in
4924 -) cat "$tmp/out" && rm -f "$tmp/out";;
4925 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
4926 esac \
4927 || as_fn_error "could not create $ac_file" "$LINENO" 5
4928 ;;
4929
4930
4931
4932 esac
4933
4934done # for ac_tag
4935
4936
4937as_fn_exit 0
4938_ACEOF
4939ac_clean_files=$ac_clean_files_save
4940
4941test $ac_write_fail = 0 ||
4942 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
4943
4944
4945# configure is writing to config.log, and then calls config.status.
4946# config.status does its own redirection, appending to config.log.
4947# Unfortunately, on DOS this fails, as config.log is still kept open
4948# by configure, so config.status won't be able to write to it; its
4949# output is simply discarded. So we exec the FD to /dev/null,
4950# effectively closing config.log, so it can be properly (re)opened and
4951# appended to by config.status. When coming back to configure, we
4952# need to make the FD available again.
4953if test "$no_create" != yes; then
4954 ac_cs_success=:
4955 ac_config_status_args=
4956 test "$silent" = yes &&
4957 ac_config_status_args="$ac_config_status_args --quiet"
4958 exec 5>/dev/null
4959 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
4960 exec 5>>config.log
4961 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
4962 # would make configure fail if this is the last instruction.
4963 $ac_cs_success || as_fn_exit $?
4964fi
4965
4966#
4967# CONFIG_SUBDIRS section.
4968#
4969if test "$no_recursion" != yes; then
4970
4971 # Remove --cache-file, --srcdir, and --disable-option-checking arguments
4972 # so they do not pile up.
4973 ac_sub_configure_args=
4974 ac_prev=
4975 eval "set x $ac_configure_args"
4976 shift
4977 for ac_arg
4978 do
4979 if test -n "$ac_prev"; then
4980 ac_prev=
4981 continue
4982 fi
4983 case $ac_arg in
4984 -cache-file | --cache-file | --cache-fil | --cache-fi \
4985 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
4986 ac_prev=cache_file ;;
4987 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
4988 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
4989 | --c=*)
4990 ;;
4991 --config-cache | -C)
4992 ;;
4993 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
4994 ac_prev=srcdir ;;
4995 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
4996 ;;
4997 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
4998 ac_prev=prefix ;;
4999 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
5000 ;;
5001 --disable-option-checking)
5002 ;;
5003 *)
5004 case $ac_arg in
5005 *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
5006 esac
5007 as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
5008 esac
5009 done
5010
5011 # Always prepend --prefix to ensure using the same prefix
5012 # in subdir configurations.
5013 ac_arg="--prefix=$prefix"
5014 case $ac_arg in
5015 *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
5016 esac
5017 ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
5018
5019 # Pass --silent
5020 if test "$silent" = yes; then
5021 ac_sub_configure_args="--silent $ac_sub_configure_args"
5022 fi
5023
5024 # Always prepend --disable-option-checking to silence warnings, since
5025 # different subdirs can have different --enable and --with options.
5026 ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
5027
5028 ac_popdir=`pwd`
5029 for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue
5030
5031 # Do not complain, so a configure script can configure whichever
5032 # parts of a large source tree are present.
5033 test -d "$srcdir/$ac_dir" || continue
5034
5035 ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
5036 $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
5037 $as_echo "$ac_msg" >&6
5038 as_dir="$ac_dir"; as_fn_mkdir_p
5039 ac_builddir=.
5040
5041case "$ac_dir" in
5042.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
5043*)
5044 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
5045 # A ".." for each directory in $ac_dir_suffix.
5046 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
5047 case $ac_top_builddir_sub in
5048 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
5049 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
5050 esac ;;
5051esac
5052ac_abs_top_builddir=$ac_pwd
5053ac_abs_builddir=$ac_pwd$ac_dir_suffix
5054# for backward compatibility:
5055ac_top_builddir=$ac_top_build_prefix
5056
5057case $srcdir in
5058 .) # We are building in place.
5059 ac_srcdir=.
5060 ac_top_srcdir=$ac_top_builddir_sub
5061 ac_abs_top_srcdir=$ac_pwd ;;
5062 [\\/]* | ?:[\\/]* ) # Absolute name.
5063 ac_srcdir=$srcdir$ac_dir_suffix;
5064 ac_top_srcdir=$srcdir
5065 ac_abs_top_srcdir=$srcdir ;;
5066 *) # Relative name.
5067 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
5068 ac_top_srcdir=$ac_top_build_prefix$srcdir
5069 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
5070esac
5071ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
5072
5073
5074 cd "$ac_dir"
5075
5076 # Check for guested configure; otherwise get Cygnus style configure.
5077 if test -f "$ac_srcdir/configure.gnu"; then
5078 ac_sub_configure=$ac_srcdir/configure.gnu
5079 elif test -f "$ac_srcdir/configure"; then
5080 ac_sub_configure=$ac_srcdir/configure
5081 elif test -f "$ac_srcdir/configure.in"; then
5082 # This should be Cygnus configure.
5083 ac_sub_configure=$ac_aux_dir/configure
5084 else
5085 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5
5086$as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
5087 ac_sub_configure=
5088 fi
5089
5090 # The recursion is here.
5091 if test -n "$ac_sub_configure"; then
5092 # Make the cache file name correct relative to the subdirectory.
5093 case $cache_file in
5094 [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
5095 *) # Relative name.
5096 ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
5097 esac
5098
5099 { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
5100$as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
5101 # The eval makes quoting arguments work.
5102 eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
5103 --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
5104 as_fn_error "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
5105 fi
5106
5107 cd "$ac_popdir"
5108 done
5109fi
5110if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
5111 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
5112$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
5113fi
5114
5115
5116exit 0
GDB Binutils - Deliverables
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