/[debian]/fullquottel/trunk/configure
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Annotation of /fullquottel/trunk/configure

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Revision 123 - (hide annotations)
Sat Feb 25 16:41:37 2006 UTC (15 years, 5 months ago) by gregoa
File size: 179970 byte(s)
Load fullquottel-0.1.1 into debian/fullquottel/trunk.

1 gregoa 120 #! /bin/sh
2     # Guess values for system-dependent variables and create Makefiles.
3     # Generated by GNU Autoconf 2.59.
4     #
5     # Copyright (C) 2003 Free Software Foundation, Inc.
6     # This configure script is free software; the Free Software Foundation
7     # gives unlimited permission to copy, distribute and modify it.
8     ## --------------------- ##
9     ## M4sh Initialization. ##
10     ## --------------------- ##
11    
12     # Be Bourne compatible
13     if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
14     emulate sh
15     NULLCMD=:
16     # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
17     # is contrary to our usage. Disable this feature.
18     alias -g '${1+"$@"}'='"$@"'
19     elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
20     set -o posix
21     fi
22     DUALCASE=1; export DUALCASE # for MKS sh
23    
24     # Support unset when possible.
25     if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
26     as_unset=unset
27     else
28     as_unset=false
29     fi
30    
31    
32     # Work around bugs in pre-3.0 UWIN ksh.
33     $as_unset ENV MAIL MAILPATH
34     PS1='$ '
35     PS2='> '
36     PS4='+ '
37    
38     # NLS nuisances.
39     for as_var in \
40     LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
41     LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
42     LC_TELEPHONE LC_TIME
43     do
44     if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
45     eval $as_var=C; export $as_var
46     else
47     $as_unset $as_var
48     fi
49     done
50    
51     # Required to use basename.
52     if expr a : '\(a\)' >/dev/null 2>&1; then
53     as_expr=expr
54     else
55     as_expr=false
56     fi
57    
58     if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
59     as_basename=basename
60     else
61     as_basename=false
62     fi
63    
64    
65     # Name of the executable.
66     as_me=`$as_basename "$0" ||
67     $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
68     X"$0" : 'X\(//\)$' \| \
69     X"$0" : 'X\(/\)$' \| \
70     . : '\(.\)' 2>/dev/null ||
71     echo X/"$0" |
72     sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
73     /^X\/\(\/\/\)$/{ s//\1/; q; }
74     /^X\/\(\/\).*/{ s//\1/; q; }
75     s/.*/./; q'`
76    
77    
78     # PATH needs CR, and LINENO needs CR and PATH.
79     # Avoid depending upon Character Ranges.
80     as_cr_letters='abcdefghijklmnopqrstuvwxyz'
81     as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
82     as_cr_Letters=$as_cr_letters$as_cr_LETTERS
83     as_cr_digits='0123456789'
84     as_cr_alnum=$as_cr_Letters$as_cr_digits
85    
86     # The user is always right.
87     if test "${PATH_SEPARATOR+set}" != set; then
88     echo "#! /bin/sh" >conf$$.sh
89     echo "exit 0" >>conf$$.sh
90     chmod +x conf$$.sh
91     if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
92     PATH_SEPARATOR=';'
93     else
94     PATH_SEPARATOR=:
95     fi
96     rm -f conf$$.sh
97     fi
98    
99    
100     as_lineno_1=$LINENO
101     as_lineno_2=$LINENO
102     as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
103     test "x$as_lineno_1" != "x$as_lineno_2" &&
104     test "x$as_lineno_3" = "x$as_lineno_2" || {
105     # Find who we are. Look in the path if we contain no path at all
106     # relative or not.
107     case $0 in
108     *[\\/]* ) as_myself=$0 ;;
109     *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
110     for as_dir in $PATH
111     do
112     IFS=$as_save_IFS
113     test -z "$as_dir" && as_dir=.
114     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
115     done
116    
117     ;;
118     esac
119     # We did not find ourselves, most probably we were run as `sh COMMAND'
120     # in which case we are not to be found in the path.
121     if test "x$as_myself" = x; then
122     as_myself=$0
123     fi
124     if test ! -f "$as_myself"; then
125     { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
126     { (exit 1); exit 1; }; }
127     fi
128     case $CONFIG_SHELL in
129     '')
130     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
131     for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
132     do
133     IFS=$as_save_IFS
134     test -z "$as_dir" && as_dir=.
135     for as_base in sh bash ksh sh5; do
136     case $as_dir in
137     /*)
138     if ("$as_dir/$as_base" -c '
139     as_lineno_1=$LINENO
140     as_lineno_2=$LINENO
141     as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
142     test "x$as_lineno_1" != "x$as_lineno_2" &&
143     test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
144     $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
145     $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
146     CONFIG_SHELL=$as_dir/$as_base
147     export CONFIG_SHELL
148     exec "$CONFIG_SHELL" "$0" ${1+"$@"}
149     fi;;
150     esac
151     done
152     done
153     ;;
154     esac
155    
156     # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
157     # uniformly replaced by the line number. The first 'sed' inserts a
158     # line-number line before each line; the second 'sed' does the real
159     # work. The second script uses 'N' to pair each line-number line
160     # with the numbered line, and appends trailing '-' during
161     # substitution so that $LINENO is not a special case at line end.
162     # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
163     # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
164     sed '=' <$as_myself |
165     sed '
166     N
167     s,$,-,
168     : loop
169     s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
170     t loop
171     s,-$,,
172     s,^['$as_cr_digits']*\n,,
173     ' >$as_me.lineno &&
174     chmod +x $as_me.lineno ||
175     { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
176     { (exit 1); exit 1; }; }
177    
178     # Don't try to exec as it changes $[0], causing all sort of problems
179     # (the dirname of $[0] is not the place where we might find the
180     # original and so on. Autoconf is especially sensible to this).
181     . ./$as_me.lineno
182     # Exit status is that of the last command.
183     exit
184     }
185    
186    
187     case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
188     *c*,-n*) ECHO_N= ECHO_C='
189     ' ECHO_T=' ' ;;
190     *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
191     *) ECHO_N= ECHO_C='\c' ECHO_T= ;;
192     esac
193    
194     if expr a : '\(a\)' >/dev/null 2>&1; then
195     as_expr=expr
196     else
197     as_expr=false
198     fi
199    
200     rm -f conf$$ conf$$.exe conf$$.file
201     echo >conf$$.file
202     if ln -s conf$$.file conf$$ 2>/dev/null; then
203     # We could just check for DJGPP; but this test a) works b) is more generic
204     # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
205     if test -f conf$$.exe; then
206     # Don't use ln at all; we don't have any links
207     as_ln_s='cp -p'
208     else
209     as_ln_s='ln -s'
210     fi
211     elif ln conf$$.file conf$$ 2>/dev/null; then
212     as_ln_s=ln
213     else
214     as_ln_s='cp -p'
215     fi
216     rm -f conf$$ conf$$.exe conf$$.file
217    
218     if mkdir -p . 2>/dev/null; then
219     as_mkdir_p=:
220     else
221     test -d ./-p && rmdir ./-p
222     as_mkdir_p=false
223     fi
224    
225     as_executable_p="test -f"
226    
227     # Sed expression to map a string onto a valid CPP name.
228     as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
229    
230     # Sed expression to map a string onto a valid variable name.
231     as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
232    
233    
234     # IFS
235     # We need space, tab and new line, in precisely that order.
236     as_nl='
237     '
238     IFS=" $as_nl"
239    
240     # CDPATH.
241     $as_unset CDPATH
242    
243    
244     # Name of the host.
245     # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
246     # so uname gets run too.
247     ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
248    
249     exec 6>&1
250    
251     #
252     # Initializations.
253     #
254     ac_default_prefix=/usr/local
255     ac_config_libobj_dir=.
256     cross_compiling=no
257     subdirs=
258     MFLAGS=
259     MAKEFLAGS=
260     SHELL=${CONFIG_SHELL-/bin/sh}
261    
262     # Maximum number of lines to put in a shell here document.
263     # This variable seems obsolete. It should probably be removed, and
264     # only ac_max_sed_lines should be used.
265     : ${ac_max_here_lines=38}
266    
267     # Identity of this package.
268     PACKAGE_NAME=
269     PACKAGE_TARNAME=
270     PACKAGE_VERSION=
271     PACKAGE_STRING=
272     PACKAGE_BUGREPORT=
273    
274     ac_unique_file="fullquottel.cpp"
275     # Factoring default headers for most tests.
276     ac_includes_default="\
277     #include <stdio.h>
278     #if HAVE_SYS_TYPES_H
279     # include <sys/types.h>
280     #endif
281     #if HAVE_SYS_STAT_H
282     # include <sys/stat.h>
283     #endif
284     #if STDC_HEADERS
285     # include <stdlib.h>
286     # include <stddef.h>
287     #else
288     # if HAVE_STDLIB_H
289     # include <stdlib.h>
290     # endif
291     #endif
292     #if HAVE_STRING_H
293     # if !STDC_HEADERS && HAVE_MEMORY_H
294     # include <memory.h>
295     # endif
296     # include <string.h>
297     #endif
298     #if HAVE_STRINGS_H
299     # include <strings.h>
300     #endif
301     #if HAVE_INTTYPES_H
302     # include <inttypes.h>
303     #else
304     # if HAVE_STDINT_H
305     # include <stdint.h>
306     # endif
307     #endif
308     #if HAVE_UNISTD_H
309     # include <unistd.h>
310     #endif"
311    
312     ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA PACKAGE VERSION ACLOCAL AUTOCONF AUTOMAKE AUTOHEADER MAKEINFO SET_MAKE ISODATE build build_cpu build_vendor build_os host host_cpu host_vendor host_os CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT CXX CXXFLAGS ac_ct_CXX CPP EGREP ALLOCA LIBOBJS LTLIBOBJS'
313     ac_subst_files=''
314    
315     # Initialize some variables set by options.
316     ac_init_help=
317     ac_init_version=false
318     # The variables have the same names as the options, with
319     # dashes changed to underlines.
320     cache_file=/dev/null
321     exec_prefix=NONE
322     no_create=
323     no_recursion=
324     prefix=NONE
325     program_prefix=NONE
326     program_suffix=NONE
327     program_transform_name=s,x,x,
328     silent=
329     site=
330     srcdir=
331     verbose=
332     x_includes=NONE
333     x_libraries=NONE
334    
335     # Installation directory options.
336     # These are left unexpanded so users can "make install exec_prefix=/foo"
337     # and all the variables that are supposed to be based on exec_prefix
338     # by default will actually change.
339     # Use braces instead of parens because sh, perl, etc. also accept them.
340     bindir='${exec_prefix}/bin'
341     sbindir='${exec_prefix}/sbin'
342     libexecdir='${exec_prefix}/libexec'
343     datadir='${prefix}/share'
344     sysconfdir='${prefix}/etc'
345     sharedstatedir='${prefix}/com'
346     localstatedir='${prefix}/var'
347     libdir='${exec_prefix}/lib'
348     includedir='${prefix}/include'
349     oldincludedir='/usr/include'
350     infodir='${prefix}/info'
351     mandir='${prefix}/man'
352    
353     ac_prev=
354     for ac_option
355     do
356     # If the previous option needs an argument, assign it.
357     if test -n "$ac_prev"; then
358     eval "$ac_prev=\$ac_option"
359     ac_prev=
360     continue
361     fi
362    
363     ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
364    
365     # Accept the important Cygnus configure options, so we can diagnose typos.
366    
367     case $ac_option in
368    
369     -bindir | --bindir | --bindi | --bind | --bin | --bi)
370     ac_prev=bindir ;;
371     -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
372     bindir=$ac_optarg ;;
373    
374     -build | --build | --buil | --bui | --bu)
375     ac_prev=build_alias ;;
376     -build=* | --build=* | --buil=* | --bui=* | --bu=*)
377     build_alias=$ac_optarg ;;
378    
379     -cache-file | --cache-file | --cache-fil | --cache-fi \
380     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
381     ac_prev=cache_file ;;
382     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
383     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
384     cache_file=$ac_optarg ;;
385    
386     --config-cache | -C)
387     cache_file=config.cache ;;
388    
389     -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
390     ac_prev=datadir ;;
391     -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
392     | --da=*)
393     datadir=$ac_optarg ;;
394    
395     -disable-* | --disable-*)
396     ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
397     # Reject names that are not valid shell variable names.
398     expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
399     { echo "$as_me: error: invalid feature name: $ac_feature" >&2
400     { (exit 1); exit 1; }; }
401     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
402     eval "enable_$ac_feature=no" ;;
403    
404     -enable-* | --enable-*)
405     ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
406     # Reject names that are not valid shell variable names.
407     expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
408     { echo "$as_me: error: invalid feature name: $ac_feature" >&2
409     { (exit 1); exit 1; }; }
410     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
411     case $ac_option in
412     *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
413     *) ac_optarg=yes ;;
414     esac
415     eval "enable_$ac_feature='$ac_optarg'" ;;
416    
417     -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
418     | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
419     | --exec | --exe | --ex)
420     ac_prev=exec_prefix ;;
421     -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
422     | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
423     | --exec=* | --exe=* | --ex=*)
424     exec_prefix=$ac_optarg ;;
425    
426     -gas | --gas | --ga | --g)
427     # Obsolete; use --with-gas.
428     with_gas=yes ;;
429    
430     -help | --help | --hel | --he | -h)
431     ac_init_help=long ;;
432     -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
433     ac_init_help=recursive ;;
434     -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
435     ac_init_help=short ;;
436    
437     -host | --host | --hos | --ho)
438     ac_prev=host_alias ;;
439     -host=* | --host=* | --hos=* | --ho=*)
440     host_alias=$ac_optarg ;;
441    
442     -includedir | --includedir | --includedi | --included | --include \
443     | --includ | --inclu | --incl | --inc)
444     ac_prev=includedir ;;
445     -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
446     | --includ=* | --inclu=* | --incl=* | --inc=*)
447     includedir=$ac_optarg ;;
448    
449     -infodir | --infodir | --infodi | --infod | --info | --inf)
450     ac_prev=infodir ;;
451     -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
452     infodir=$ac_optarg ;;
453    
454     -libdir | --libdir | --libdi | --libd)
455     ac_prev=libdir ;;
456     -libdir=* | --libdir=* | --libdi=* | --libd=*)
457     libdir=$ac_optarg ;;
458    
459     -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
460     | --libexe | --libex | --libe)
461     ac_prev=libexecdir ;;
462     -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
463     | --libexe=* | --libex=* | --libe=*)
464     libexecdir=$ac_optarg ;;
465    
466     -localstatedir | --localstatedir | --localstatedi | --localstated \
467     | --localstate | --localstat | --localsta | --localst \
468     | --locals | --local | --loca | --loc | --lo)
469     ac_prev=localstatedir ;;
470     -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
471     | --localstate=* | --localstat=* | --localsta=* | --localst=* \
472     | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
473     localstatedir=$ac_optarg ;;
474    
475     -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
476     ac_prev=mandir ;;
477     -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
478     mandir=$ac_optarg ;;
479    
480     -nfp | --nfp | --nf)
481     # Obsolete; use --without-fp.
482     with_fp=no ;;
483    
484     -no-create | --no-create | --no-creat | --no-crea | --no-cre \
485     | --no-cr | --no-c | -n)
486     no_create=yes ;;
487    
488     -no-recursion | --no-recursion | --no-recursio | --no-recursi \
489     | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
490     no_recursion=yes ;;
491    
492     -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
493     | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
494     | --oldin | --oldi | --old | --ol | --o)
495     ac_prev=oldincludedir ;;
496     -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
497     | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
498     | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
499     oldincludedir=$ac_optarg ;;
500    
501     -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
502     ac_prev=prefix ;;
503     -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
504     prefix=$ac_optarg ;;
505    
506     -program-prefix | --program-prefix | --program-prefi | --program-pref \
507     | --program-pre | --program-pr | --program-p)
508     ac_prev=program_prefix ;;
509     -program-prefix=* | --program-prefix=* | --program-prefi=* \
510     | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
511     program_prefix=$ac_optarg ;;
512    
513     -program-suffix | --program-suffix | --program-suffi | --program-suff \
514     | --program-suf | --program-su | --program-s)
515     ac_prev=program_suffix ;;
516     -program-suffix=* | --program-suffix=* | --program-suffi=* \
517     | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
518     program_suffix=$ac_optarg ;;
519    
520     -program-transform-name | --program-transform-name \
521     | --program-transform-nam | --program-transform-na \
522     | --program-transform-n | --program-transform- \
523     | --program-transform | --program-transfor \
524     | --program-transfo | --program-transf \
525     | --program-trans | --program-tran \
526     | --progr-tra | --program-tr | --program-t)
527     ac_prev=program_transform_name ;;
528     -program-transform-name=* | --program-transform-name=* \
529     | --program-transform-nam=* | --program-transform-na=* \
530     | --program-transform-n=* | --program-transform-=* \
531     | --program-transform=* | --program-transfor=* \
532     | --program-transfo=* | --program-transf=* \
533     | --program-trans=* | --program-tran=* \
534     | --progr-tra=* | --program-tr=* | --program-t=*)
535     program_transform_name=$ac_optarg ;;
536    
537     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
538     | -silent | --silent | --silen | --sile | --sil)
539     silent=yes ;;
540    
541     -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
542     ac_prev=sbindir ;;
543     -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
544     | --sbi=* | --sb=*)
545     sbindir=$ac_optarg ;;
546    
547     -sharedstatedir | --sharedstatedir | --sharedstatedi \
548     | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
549     | --sharedst | --shareds | --shared | --share | --shar \
550     | --sha | --sh)
551     ac_prev=sharedstatedir ;;
552     -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
553     | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
554     | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
555     | --sha=* | --sh=*)
556     sharedstatedir=$ac_optarg ;;
557    
558     -site | --site | --sit)
559     ac_prev=site ;;
560     -site=* | --site=* | --sit=*)
561     site=$ac_optarg ;;
562    
563     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
564     ac_prev=srcdir ;;
565     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
566     srcdir=$ac_optarg ;;
567    
568     -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
569     | --syscon | --sysco | --sysc | --sys | --sy)
570     ac_prev=sysconfdir ;;
571     -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
572     | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
573     sysconfdir=$ac_optarg ;;
574    
575     -target | --target | --targe | --targ | --tar | --ta | --t)
576     ac_prev=target_alias ;;
577     -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
578     target_alias=$ac_optarg ;;
579    
580     -v | -verbose | --verbose | --verbos | --verbo | --verb)
581     verbose=yes ;;
582    
583     -version | --version | --versio | --versi | --vers | -V)
584     ac_init_version=: ;;
585    
586     -with-* | --with-*)
587     ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
588     # Reject names that are not valid shell variable names.
589     expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
590     { echo "$as_me: error: invalid package name: $ac_package" >&2
591     { (exit 1); exit 1; }; }
592     ac_package=`echo $ac_package| sed 's/-/_/g'`
593     case $ac_option in
594     *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
595     *) ac_optarg=yes ;;
596     esac
597     eval "with_$ac_package='$ac_optarg'" ;;
598    
599     -without-* | --without-*)
600     ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
601     # Reject names that are not valid shell variable names.
602     expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
603     { echo "$as_me: error: invalid package name: $ac_package" >&2
604     { (exit 1); exit 1; }; }
605     ac_package=`echo $ac_package | sed 's/-/_/g'`
606     eval "with_$ac_package=no" ;;
607    
608     --x)
609     # Obsolete; use --with-x.
610     with_x=yes ;;
611    
612     -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
613     | --x-incl | --x-inc | --x-in | --x-i)
614     ac_prev=x_includes ;;
615     -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
616     | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
617     x_includes=$ac_optarg ;;
618    
619     -x-libraries | --x-libraries | --x-librarie | --x-librari \
620     | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
621     ac_prev=x_libraries ;;
622     -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
623     | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
624     x_libraries=$ac_optarg ;;
625    
626     -*) { echo "$as_me: error: unrecognized option: $ac_option
627     Try \`$0 --help' for more information." >&2
628     { (exit 1); exit 1; }; }
629     ;;
630    
631     *=*)
632     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
633     # Reject names that are not valid shell variable names.
634     expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
635     { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
636     { (exit 1); exit 1; }; }
637     ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
638     eval "$ac_envvar='$ac_optarg'"
639     export $ac_envvar ;;
640    
641     *)
642     # FIXME: should be removed in autoconf 3.0.
643     echo "$as_me: WARNING: you should use --build, --host, --target" >&2
644     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
645     echo "$as_me: WARNING: invalid host type: $ac_option" >&2
646     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
647     ;;
648    
649     esac
650     done
651    
652     if test -n "$ac_prev"; then
653     ac_option=--`echo $ac_prev | sed 's/_/-/g'`
654     { echo "$as_me: error: missing argument to $ac_option" >&2
655     { (exit 1); exit 1; }; }
656     fi
657    
658     # Be sure to have absolute paths.
659     for ac_var in exec_prefix prefix
660     do
661     eval ac_val=$`echo $ac_var`
662     case $ac_val in
663     [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
664     *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
665     { (exit 1); exit 1; }; };;
666     esac
667     done
668    
669     # Be sure to have absolute paths.
670     for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
671     localstatedir libdir includedir oldincludedir infodir mandir
672     do
673     eval ac_val=$`echo $ac_var`
674     case $ac_val in
675     [\\/$]* | ?:[\\/]* ) ;;
676     *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
677     { (exit 1); exit 1; }; };;
678     esac
679     done
680    
681     # There might be people who depend on the old broken behavior: `$host'
682     # used to hold the argument of --host etc.
683     # FIXME: To remove some day.
684     build=$build_alias
685     host=$host_alias
686     target=$target_alias
687    
688     # FIXME: To remove some day.
689     if test "x$host_alias" != x; then
690     if test "x$build_alias" = x; then
691     cross_compiling=maybe
692     echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
693     If a cross compiler is detected then cross compile mode will be used." >&2
694     elif test "x$build_alias" != "x$host_alias"; then
695     cross_compiling=yes
696     fi
697     fi
698    
699     ac_tool_prefix=
700     test -n "$host_alias" && ac_tool_prefix=$host_alias-
701    
702     test "$silent" = yes && exec 6>/dev/null
703    
704    
705     # Find the source files, if location was not specified.
706     if test -z "$srcdir"; then
707     ac_srcdir_defaulted=yes
708     # Try the directory containing this script, then its parent.
709     ac_confdir=`(dirname "$0") 2>/dev/null ||
710     $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
711     X"$0" : 'X\(//\)[^/]' \| \
712     X"$0" : 'X\(//\)$' \| \
713     X"$0" : 'X\(/\)' \| \
714     . : '\(.\)' 2>/dev/null ||
715     echo X"$0" |
716     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
717     /^X\(\/\/\)[^/].*/{ s//\1/; q; }
718     /^X\(\/\/\)$/{ s//\1/; q; }
719     /^X\(\/\).*/{ s//\1/; q; }
720     s/.*/./; q'`
721     srcdir=$ac_confdir
722     if test ! -r $srcdir/$ac_unique_file; then
723     srcdir=..
724     fi
725     else
726     ac_srcdir_defaulted=no
727     fi
728     if test ! -r $srcdir/$ac_unique_file; then
729     if test "$ac_srcdir_defaulted" = yes; then
730     { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
731     { (exit 1); exit 1; }; }
732     else
733     { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
734     { (exit 1); exit 1; }; }
735     fi
736     fi
737     (cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
738     { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
739     { (exit 1); exit 1; }; }
740     srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
741     ac_env_build_alias_set=${build_alias+set}
742     ac_env_build_alias_value=$build_alias
743     ac_cv_env_build_alias_set=${build_alias+set}
744     ac_cv_env_build_alias_value=$build_alias
745     ac_env_host_alias_set=${host_alias+set}
746     ac_env_host_alias_value=$host_alias
747     ac_cv_env_host_alias_set=${host_alias+set}
748     ac_cv_env_host_alias_value=$host_alias
749     ac_env_target_alias_set=${target_alias+set}
750     ac_env_target_alias_value=$target_alias
751     ac_cv_env_target_alias_set=${target_alias+set}
752     ac_cv_env_target_alias_value=$target_alias
753     ac_env_CC_set=${CC+set}
754     ac_env_CC_value=$CC
755     ac_cv_env_CC_set=${CC+set}
756     ac_cv_env_CC_value=$CC
757     ac_env_CFLAGS_set=${CFLAGS+set}
758     ac_env_CFLAGS_value=$CFLAGS
759     ac_cv_env_CFLAGS_set=${CFLAGS+set}
760     ac_cv_env_CFLAGS_value=$CFLAGS
761     ac_env_LDFLAGS_set=${LDFLAGS+set}
762     ac_env_LDFLAGS_value=$LDFLAGS
763     ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
764     ac_cv_env_LDFLAGS_value=$LDFLAGS
765     ac_env_CPPFLAGS_set=${CPPFLAGS+set}
766     ac_env_CPPFLAGS_value=$CPPFLAGS
767     ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
768     ac_cv_env_CPPFLAGS_value=$CPPFLAGS
769     ac_env_CXX_set=${CXX+set}
770     ac_env_CXX_value=$CXX
771     ac_cv_env_CXX_set=${CXX+set}
772     ac_cv_env_CXX_value=$CXX
773     ac_env_CXXFLAGS_set=${CXXFLAGS+set}
774     ac_env_CXXFLAGS_value=$CXXFLAGS
775     ac_cv_env_CXXFLAGS_set=${CXXFLAGS+set}
776     ac_cv_env_CXXFLAGS_value=$CXXFLAGS
777     ac_env_CPP_set=${CPP+set}
778     ac_env_CPP_value=$CPP
779     ac_cv_env_CPP_set=${CPP+set}
780     ac_cv_env_CPP_value=$CPP
781    
782     #
783     # Report the --help message.
784     #
785     if test "$ac_init_help" = "long"; then
786     # Omit some internal or obsolete options to make the list less imposing.
787     # This message is too long to be a string in the A/UX 3.1 sh.
788     cat <<_ACEOF
789     \`configure' configures this package to adapt to many kinds of systems.
790    
791     Usage: $0 [OPTION]... [VAR=VALUE]...
792    
793     To assign environment variables (e.g., CC, CFLAGS...), specify them as
794     VAR=VALUE. See below for descriptions of some of the useful variables.
795    
796     Defaults for the options are specified in brackets.
797    
798     Configuration:
799     -h, --help display this help and exit
800     --help=short display options specific to this package
801     --help=recursive display the short help of all the included packages
802     -V, --version display version information and exit
803     -q, --quiet, --silent do not print \`checking...' messages
804     --cache-file=FILE cache test results in FILE [disabled]
805     -C, --config-cache alias for \`--cache-file=config.cache'
806     -n, --no-create do not create output files
807     --srcdir=DIR find the sources in DIR [configure dir or \`..']
808    
809     _ACEOF
810    
811     cat <<_ACEOF
812     Installation directories:
813     --prefix=PREFIX install architecture-independent files in PREFIX
814     [$ac_default_prefix]
815     --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
816     [PREFIX]
817    
818     By default, \`make install' will install all the files in
819     \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
820     an installation prefix other than \`$ac_default_prefix' using \`--prefix',
821     for instance \`--prefix=\$HOME'.
822    
823     For better control, use the options below.
824    
825     Fine tuning of the installation directories:
826     --bindir=DIR user executables [EPREFIX/bin]
827     --sbindir=DIR system admin executables [EPREFIX/sbin]
828     --libexecdir=DIR program executables [EPREFIX/libexec]
829     --datadir=DIR read-only architecture-independent data [PREFIX/share]
830     --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
831     --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
832     --localstatedir=DIR modifiable single-machine data [PREFIX/var]
833     --libdir=DIR object code libraries [EPREFIX/lib]
834     --includedir=DIR C header files [PREFIX/include]
835     --oldincludedir=DIR C header files for non-gcc [/usr/include]
836     --infodir=DIR info documentation [PREFIX/info]
837     --mandir=DIR man documentation [PREFIX/man]
838     _ACEOF
839    
840     cat <<\_ACEOF
841    
842     Program names:
843     --program-prefix=PREFIX prepend PREFIX to installed program names
844     --program-suffix=SUFFIX append SUFFIX to installed program names
845     --program-transform-name=PROGRAM run sed PROGRAM on installed program names
846    
847     System types:
848     --build=BUILD configure for building on BUILD [guessed]
849     --host=HOST cross-compile to build programs to run on HOST [BUILD]
850     _ACEOF
851     fi
852    
853     if test -n "$ac_init_help"; then
854    
855     cat <<\_ACEOF
856    
857     Some influential environment variables:
858     CC C compiler command
859     CFLAGS C compiler flags
860     LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
861     nonstandard directory <lib dir>
862     CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
863     headers in a nonstandard directory <include dir>
864     CXX C++ compiler command
865     CXXFLAGS C++ compiler flags
866     CPP C preprocessor
867    
868     Use these variables to override the choices made by `configure' or to help
869     it to find libraries and programs with nonstandard names/locations.
870    
871     _ACEOF
872     fi
873    
874     if test "$ac_init_help" = "recursive"; then
875     # If there are subdirs, report their specific --help.
876     ac_popdir=`pwd`
877     for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
878     test -d $ac_dir || continue
879     ac_builddir=.
880    
881     if test "$ac_dir" != .; then
882     ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
883     # A "../" for each directory in $ac_dir_suffix.
884     ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
885     else
886     ac_dir_suffix= ac_top_builddir=
887     fi
888    
889     case $srcdir in
890     .) # No --srcdir option. We are building in place.
891     ac_srcdir=.
892     if test -z "$ac_top_builddir"; then
893     ac_top_srcdir=.
894     else
895     ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
896     fi ;;
897     [\\/]* | ?:[\\/]* ) # Absolute path.
898     ac_srcdir=$srcdir$ac_dir_suffix;
899     ac_top_srcdir=$srcdir ;;
900     *) # Relative path.
901     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
902     ac_top_srcdir=$ac_top_builddir$srcdir ;;
903     esac
904    
905     # Do not use `cd foo && pwd` to compute absolute paths, because
906     # the directories may not exist.
907     case `pwd` in
908     .) ac_abs_builddir="$ac_dir";;
909     *)
910     case "$ac_dir" in
911     .) ac_abs_builddir=`pwd`;;
912     [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
913     *) ac_abs_builddir=`pwd`/"$ac_dir";;
914     esac;;
915     esac
916     case $ac_abs_builddir in
917     .) ac_abs_top_builddir=${ac_top_builddir}.;;
918     *)
919     case ${ac_top_builddir}. in
920     .) ac_abs_top_builddir=$ac_abs_builddir;;
921     [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
922     *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
923     esac;;
924     esac
925     case $ac_abs_builddir in
926     .) ac_abs_srcdir=$ac_srcdir;;
927     *)
928     case $ac_srcdir in
929     .) ac_abs_srcdir=$ac_abs_builddir;;
930     [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
931     *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
932     esac;;
933     esac
934     case $ac_abs_builddir in
935     .) ac_abs_top_srcdir=$ac_top_srcdir;;
936     *)
937     case $ac_top_srcdir in
938     .) ac_abs_top_srcdir=$ac_abs_builddir;;
939     [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
940     *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
941     esac;;
942     esac
943    
944     cd $ac_dir
945     # Check for guested configure; otherwise get Cygnus style configure.
946     if test -f $ac_srcdir/configure.gnu; then
947     echo
948     $SHELL $ac_srcdir/configure.gnu --help=recursive
949     elif test -f $ac_srcdir/configure; then
950     echo
951     $SHELL $ac_srcdir/configure --help=recursive
952     elif test -f $ac_srcdir/configure.ac ||
953     test -f $ac_srcdir/configure.in; then
954     echo
955     $ac_configure --help
956     else
957     echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
958     fi
959     cd "$ac_popdir"
960     done
961     fi
962    
963     test -n "$ac_init_help" && exit 0
964     if $ac_init_version; then
965     cat <<\_ACEOF
966    
967     Copyright (C) 2003 Free Software Foundation, Inc.
968     This configure script is free software; the Free Software Foundation
969     gives unlimited permission to copy, distribute and modify it.
970     _ACEOF
971     exit 0
972     fi
973     exec 5>config.log
974     cat >&5 <<_ACEOF
975     This file contains any messages produced by compilers while
976     running configure, to aid debugging if configure makes a mistake.
977    
978     It was created by $as_me, which was
979     generated by GNU Autoconf 2.59. Invocation command line was
980    
981     $ $0 $@
982    
983     _ACEOF
984     {
985     cat <<_ASUNAME
986     ## --------- ##
987     ## Platform. ##
988     ## --------- ##
989    
990     hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
991     uname -m = `(uname -m) 2>/dev/null || echo unknown`
992     uname -r = `(uname -r) 2>/dev/null || echo unknown`
993     uname -s = `(uname -s) 2>/dev/null || echo unknown`
994     uname -v = `(uname -v) 2>/dev/null || echo unknown`
995    
996     /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
997     /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
998    
999     /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1000     /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1001     /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1002     hostinfo = `(hostinfo) 2>/dev/null || echo unknown`
1003     /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1004     /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1005     /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1006    
1007     _ASUNAME
1008    
1009     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1010     for as_dir in $PATH
1011     do
1012     IFS=$as_save_IFS
1013     test -z "$as_dir" && as_dir=.
1014     echo "PATH: $as_dir"
1015     done
1016    
1017     } >&5
1018    
1019     cat >&5 <<_ACEOF
1020    
1021    
1022     ## ----------- ##
1023     ## Core tests. ##
1024     ## ----------- ##
1025    
1026     _ACEOF
1027    
1028    
1029     # Keep a trace of the command line.
1030     # Strip out --no-create and --no-recursion so they do not pile up.
1031     # Strip out --silent because we don't want to record it for future runs.
1032     # Also quote any args containing shell meta-characters.
1033     # Make two passes to allow for proper duplicate-argument suppression.
1034     ac_configure_args=
1035     ac_configure_args0=
1036     ac_configure_args1=
1037     ac_sep=
1038     ac_must_keep_next=false
1039     for ac_pass in 1 2
1040     do
1041     for ac_arg
1042     do
1043     case $ac_arg in
1044     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1045     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1046     | -silent | --silent | --silen | --sile | --sil)
1047     continue ;;
1048     *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1049     ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1050     esac
1051     case $ac_pass in
1052     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1053     2)
1054     ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1055     if test $ac_must_keep_next = true; then
1056     ac_must_keep_next=false # Got value, back to normal.
1057     else
1058     case $ac_arg in
1059     *=* | --config-cache | -C | -disable-* | --disable-* \
1060     | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1061     | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1062     | -with-* | --with-* | -without-* | --without-* | --x)
1063     case "$ac_configure_args0 " in
1064     "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1065     esac
1066     ;;
1067     -* ) ac_must_keep_next=true ;;
1068     esac
1069     fi
1070     ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1071     # Get rid of the leading space.
1072     ac_sep=" "
1073     ;;
1074     esac
1075     done
1076     done
1077     $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1078     $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1079    
1080     # When interrupted or exit'd, cleanup temporary files, and complete
1081     # config.log. We remove comments because anyway the quotes in there
1082     # would cause problems or look ugly.
1083     # WARNING: Be sure not to use single quotes in there, as some shells,
1084     # such as our DU 5.0 friend, will then `close' the trap.
1085     trap 'exit_status=$?
1086     # Save into config.log some information that might help in debugging.
1087     {
1088     echo
1089    
1090     cat <<\_ASBOX
1091     ## ---------------- ##
1092     ## Cache variables. ##
1093     ## ---------------- ##
1094     _ASBOX
1095     echo
1096     # The following way of writing the cache mishandles newlines in values,
1097     {
1098     (set) 2>&1 |
1099     case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1100     *ac_space=\ *)
1101     sed -n \
1102     "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1103     s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1104     ;;
1105     *)
1106     sed -n \
1107     "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1108     ;;
1109     esac;
1110     }
1111     echo
1112    
1113     cat <<\_ASBOX
1114     ## ----------------- ##
1115     ## Output variables. ##
1116     ## ----------------- ##
1117     _ASBOX
1118     echo
1119     for ac_var in $ac_subst_vars
1120     do
1121     eval ac_val=$`echo $ac_var`
1122     echo "$ac_var='"'"'$ac_val'"'"'"
1123     done | sort
1124     echo
1125    
1126     if test -n "$ac_subst_files"; then
1127     cat <<\_ASBOX
1128     ## ------------- ##
1129     ## Output files. ##
1130     ## ------------- ##
1131     _ASBOX
1132     echo
1133     for ac_var in $ac_subst_files
1134     do
1135     eval ac_val=$`echo $ac_var`
1136     echo "$ac_var='"'"'$ac_val'"'"'"
1137     done | sort
1138     echo
1139     fi
1140    
1141     if test -s confdefs.h; then
1142     cat <<\_ASBOX
1143     ## ----------- ##
1144     ## confdefs.h. ##
1145     ## ----------- ##
1146     _ASBOX
1147     echo
1148     sed "/^$/d" confdefs.h | sort
1149     echo
1150     fi
1151     test "$ac_signal" != 0 &&
1152     echo "$as_me: caught signal $ac_signal"
1153     echo "$as_me: exit $exit_status"
1154     } >&5
1155     rm -f core *.core &&
1156     rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1157     exit $exit_status
1158     ' 0
1159     for ac_signal in 1 2 13 15; do
1160     trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1161     done
1162     ac_signal=0
1163    
1164     # confdefs.h avoids OS command line length limits that DEFS can exceed.
1165     rm -rf conftest* confdefs.h
1166     # AIX cpp loses on an empty file, so make sure it contains at least a newline.
1167     echo >confdefs.h
1168    
1169     # Predefined preprocessor variables.
1170    
1171     cat >>confdefs.h <<_ACEOF
1172     #define PACKAGE_NAME "$PACKAGE_NAME"
1173     _ACEOF
1174    
1175    
1176     cat >>confdefs.h <<_ACEOF
1177     #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1178     _ACEOF
1179    
1180    
1181     cat >>confdefs.h <<_ACEOF
1182     #define PACKAGE_VERSION "$PACKAGE_VERSION"
1183     _ACEOF
1184    
1185    
1186     cat >>confdefs.h <<_ACEOF
1187     #define PACKAGE_STRING "$PACKAGE_STRING"
1188     _ACEOF
1189    
1190    
1191     cat >>confdefs.h <<_ACEOF
1192     #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1193     _ACEOF
1194    
1195    
1196     # Let the site file select an alternate cache file if it wants to.
1197     # Prefer explicitly selected file to automatically selected ones.
1198     if test -z "$CONFIG_SITE"; then
1199     if test "x$prefix" != xNONE; then
1200     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1201     else
1202     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1203     fi
1204     fi
1205     for ac_site_file in $CONFIG_SITE; do
1206     if test -r "$ac_site_file"; then
1207     { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1208     echo "$as_me: loading site script $ac_site_file" >&6;}
1209     sed 's/^/| /' "$ac_site_file" >&5
1210     . "$ac_site_file"
1211     fi
1212     done
1213    
1214     if test -r "$cache_file"; then
1215     # Some versions of bash will fail to source /dev/null (special
1216     # files actually), so we avoid doing that.
1217     if test -f "$cache_file"; then
1218     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1219     echo "$as_me: loading cache $cache_file" >&6;}
1220     case $cache_file in
1221     [\\/]* | ?:[\\/]* ) . $cache_file;;
1222     *) . ./$cache_file;;
1223     esac
1224     fi
1225     else
1226     { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1227     echo "$as_me: creating cache $cache_file" >&6;}
1228     >$cache_file
1229     fi
1230    
1231     # Check that the precious variables saved in the cache have kept the same
1232     # value.
1233     ac_cache_corrupted=false
1234     for ac_var in `(set) 2>&1 |
1235     sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1236     eval ac_old_set=\$ac_cv_env_${ac_var}_set
1237     eval ac_new_set=\$ac_env_${ac_var}_set
1238     eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1239     eval ac_new_val="\$ac_env_${ac_var}_value"
1240     case $ac_old_set,$ac_new_set in
1241     set,)
1242     { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1243     echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1244     ac_cache_corrupted=: ;;
1245     ,set)
1246     { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1247     echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1248     ac_cache_corrupted=: ;;
1249     ,);;
1250     *)
1251     if test "x$ac_old_val" != "x$ac_new_val"; then
1252     { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1253     echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1254     { echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1255     echo "$as_me: former value: $ac_old_val" >&2;}
1256     { echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1257     echo "$as_me: current value: $ac_new_val" >&2;}
1258     ac_cache_corrupted=:
1259     fi;;
1260     esac
1261     # Pass precious variables to config.status.
1262     if test "$ac_new_set" = set; then
1263     case $ac_new_val in
1264     *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1265     ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1266     *) ac_arg=$ac_var=$ac_new_val ;;
1267     esac
1268     case " $ac_configure_args " in
1269     *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
1270     *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1271     esac
1272     fi
1273     done
1274     if $ac_cache_corrupted; then
1275     { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1276     echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1277     { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1278     echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1279     { (exit 1); exit 1; }; }
1280     fi
1281    
1282     ac_ext=c
1283     ac_cpp='$CPP $CPPFLAGS'
1284     ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1285     ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1286     ac_compiler_gnu=$ac_cv_c_compiler_gnu
1287    
1288    
1289    
1290    
1291    
1292    
1293    
1294    
1295    
1296    
1297    
1298    
1299    
1300    
1301    
1302    
1303    
1304    
1305    
1306     am__api_version="1.4"
1307     ac_aux_dir=
1308     for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1309     if test -f $ac_dir/install-sh; then
1310     ac_aux_dir=$ac_dir
1311     ac_install_sh="$ac_aux_dir/install-sh -c"
1312     break
1313     elif test -f $ac_dir/install.sh; then
1314     ac_aux_dir=$ac_dir
1315     ac_install_sh="$ac_aux_dir/install.sh -c"
1316     break
1317     elif test -f $ac_dir/shtool; then
1318     ac_aux_dir=$ac_dir
1319     ac_install_sh="$ac_aux_dir/shtool install -c"
1320     break
1321     fi
1322     done
1323     if test -z "$ac_aux_dir"; then
1324     { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1325     echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1326     { (exit 1); exit 1; }; }
1327     fi
1328     ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1329     ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1330     ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1331    
1332     # Find a good install program. We prefer a C program (faster),
1333     # so one script is as good as another. But avoid the broken or
1334     # incompatible versions:
1335     # SysV /etc/install, /usr/sbin/install
1336     # SunOS /usr/etc/install
1337     # IRIX /sbin/install
1338     # AIX /bin/install
1339     # AmigaOS /C/install, which installs bootblocks on floppy discs
1340     # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1341     # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1342     # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1343     # OS/2's system install, which has a completely different semantic
1344     # ./install, which can be erroneously created by make from ./install.sh.
1345     echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
1346     echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
1347     if test -z "$INSTALL"; then
1348     if test "${ac_cv_path_install+set}" = set; then
1349     echo $ECHO_N "(cached) $ECHO_C" >&6
1350     else
1351     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1352     for as_dir in $PATH
1353     do
1354     IFS=$as_save_IFS
1355     test -z "$as_dir" && as_dir=.
1356     # Account for people who put trailing slashes in PATH elements.
1357     case $as_dir/ in
1358     ./ | .// | /cC/* | \
1359     /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
1360     ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
1361     /usr/ucb/* ) ;;
1362     *)
1363     # OSF1 and SCO ODT 3.0 have their own names for install.
1364     # Don't use installbsd from OSF since it installs stuff as root
1365     # by default.
1366     for ac_prog in ginstall scoinst install; do
1367     for ac_exec_ext in '' $ac_executable_extensions; do
1368     if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
1369     if test $ac_prog = install &&
1370     grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1371     # AIX install. It has an incompatible calling convention.
1372     :
1373     elif test $ac_prog = install &&
1374     grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1375     # program-specific install script used by HP pwplus--don't use.
1376     :
1377     else
1378     ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1379     break 3
1380     fi
1381     fi
1382     done
1383     done
1384     ;;
1385     esac
1386     done
1387    
1388    
1389     fi
1390     if test "${ac_cv_path_install+set}" = set; then
1391     INSTALL=$ac_cv_path_install
1392     else
1393     # As a last resort, use the slow shell script. We don't cache a
1394     # path for INSTALL within a source directory, because that will
1395     # break other packages using the cache if that directory is
1396     # removed, or if the path is relative.
1397     INSTALL=$ac_install_sh
1398     fi
1399     fi
1400     echo "$as_me:$LINENO: result: $INSTALL" >&5
1401     echo "${ECHO_T}$INSTALL" >&6
1402    
1403     # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1404     # It thinks the first close brace ends the variable substitution.
1405     test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1406    
1407     test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1408    
1409     test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1410    
1411     echo "$as_me:$LINENO: checking whether build environment is sane" >&5
1412     echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6
1413     # Just in case
1414     sleep 1
1415     echo timestamp > conftestfile
1416     # Do `set' in a subshell so we don't clobber the current shell's
1417     # arguments. Must try -L first in case configure is actually a
1418     # symlink; some systems play weird games with the mod time of symlinks
1419     # (eg FreeBSD returns the mod time of the symlink's containing
1420     # directory).
1421     if (
1422     set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
1423     if test "$*" = "X"; then
1424     # -L didn't work.
1425     set X `ls -t $srcdir/configure conftestfile`
1426     fi
1427     if test "$*" != "X $srcdir/configure conftestfile" \
1428     && test "$*" != "X conftestfile $srcdir/configure"; then
1429    
1430     # If neither matched, then we have a broken ls. This can happen
1431     # if, for instance, CONFIG_SHELL is bash and it inherits a
1432     # broken ls alias from the environment. This has actually
1433     # happened. Such a system could not be considered "sane".
1434     { { echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken
1435     alias in your environment" >&5
1436     echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken
1437     alias in your environment" >&2;}
1438     { (exit 1); exit 1; }; }
1439     fi
1440    
1441     test "$2" = conftestfile
1442     )
1443     then
1444     # Ok.
1445     :
1446     else
1447     { { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
1448     Check your system clock" >&5
1449     echo "$as_me: error: newly created file is older than distributed files!
1450     Check your system clock" >&2;}
1451     { (exit 1); exit 1; }; }
1452     fi
1453     rm -f conftest*
1454     echo "$as_me:$LINENO: result: yes" >&5
1455     echo "${ECHO_T}yes" >&6
1456     test "$program_prefix" != NONE &&
1457     program_transform_name="s,^,$program_prefix,;$program_transform_name"
1458     # Use a double $ so make ignores it.
1459     test "$program_suffix" != NONE &&
1460     program_transform_name="s,\$,$program_suffix,;$program_transform_name"
1461     # Double any \ or $. echo might interpret backslashes.
1462     # By default was `s,x,x', remove it if useless.
1463     cat <<\_ACEOF >conftest.sed
1464     s/[\\$]/&&/g;s/;s,x,x,$//
1465     _ACEOF
1466     program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
1467     rm conftest.sed
1468    
1469     echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
1470     echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
1471     set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'`
1472     if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
1473     echo $ECHO_N "(cached) $ECHO_C" >&6
1474     else
1475     cat >conftest.make <<\_ACEOF
1476     all:
1477     @echo 'ac_maketemp="$(MAKE)"'
1478     _ACEOF
1479     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1480     eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
1481     if test -n "$ac_maketemp"; then
1482     eval ac_cv_prog_make_${ac_make}_set=yes
1483     else
1484     eval ac_cv_prog_make_${ac_make}_set=no
1485     fi
1486     rm -f conftest.make
1487     fi
1488     if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1489     echo "$as_me:$LINENO: result: yes" >&5
1490     echo "${ECHO_T}yes" >&6
1491     SET_MAKE=
1492     else
1493     echo "$as_me:$LINENO: result: no" >&5
1494     echo "${ECHO_T}no" >&6
1495     SET_MAKE="MAKE=${MAKE-make}"
1496     fi
1497    
1498    
1499     PACKAGE=fullquottel
1500    
1501     VERSION=0.1.1
1502    
1503     if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
1504     { { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
1505     echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
1506     { (exit 1); exit 1; }; }
1507     fi
1508    
1509     cat >>confdefs.h <<_ACEOF
1510     #define PACKAGE "$PACKAGE"
1511     _ACEOF
1512    
1513    
1514     cat >>confdefs.h <<_ACEOF
1515     #define VERSION "$VERSION"
1516     _ACEOF
1517    
1518    
1519    
1520     missing_dir=`cd $ac_aux_dir && pwd`
1521     echo "$as_me:$LINENO: checking for working aclocal-${am__api_version}" >&5
1522     echo $ECHO_N "checking for working aclocal-${am__api_version}... $ECHO_C" >&6
1523     # Run test in a subshell; some versions of sh will print an error if
1524     # an executable is not found, even if stderr is redirected.
1525     # Redirect stdin to placate older versions of autoconf. Sigh.
1526     if (aclocal-${am__api_version} --version) < /dev/null > /dev/null 2>&1; then
1527     ACLOCAL=aclocal-${am__api_version}
1528     echo "$as_me:$LINENO: result: found" >&5
1529     echo "${ECHO_T}found" >&6
1530     else
1531     ACLOCAL="$missing_dir/missing aclocal-${am__api_version}"
1532     echo "$as_me:$LINENO: result: missing" >&5
1533     echo "${ECHO_T}missing" >&6
1534     fi
1535    
1536     echo "$as_me:$LINENO: checking for working autoconf" >&5
1537     echo $ECHO_N "checking for working autoconf... $ECHO_C" >&6
1538     # Run test in a subshell; some versions of sh will print an error if
1539     # an executable is not found, even if stderr is redirected.
1540     # Redirect stdin to placate older versions of autoconf. Sigh.
1541     if (autoconf --version) < /dev/null > /dev/null 2>&1; then
1542     AUTOCONF=autoconf
1543     echo "$as_me:$LINENO: result: found" >&5
1544     echo "${ECHO_T}found" >&6
1545     else
1546     AUTOCONF="$missing_dir/missing autoconf"
1547     echo "$as_me:$LINENO: result: missing" >&5
1548     echo "${ECHO_T}missing" >&6
1549     fi
1550    
1551     echo "$as_me:$LINENO: checking for working automake-${am__api_version}" >&5
1552     echo $ECHO_N "checking for working automake-${am__api_version}... $ECHO_C" >&6
1553     # Run test in a subshell; some versions of sh will print an error if
1554     # an executable is not found, even if stderr is redirected.
1555     # Redirect stdin to placate older versions of autoconf. Sigh.
1556     if (automake-${am__api_version} --version) < /dev/null > /dev/null 2>&1; then
1557     AUTOMAKE=automake-${am__api_version}
1558     echo "$as_me:$LINENO: result: found" >&5
1559     echo "${ECHO_T}found" >&6
1560     else
1561     AUTOMAKE="$missing_dir/missing automake-${am__api_version}"
1562     echo "$as_me:$LINENO: result: missing" >&5
1563     echo "${ECHO_T}missing" >&6
1564     fi
1565    
1566     echo "$as_me:$LINENO: checking for working autoheader" >&5
1567     echo $ECHO_N "checking for working autoheader... $ECHO_C" >&6
1568     # Run test in a subshell; some versions of sh will print an error if
1569     # an executable is not found, even if stderr is redirected.
1570     # Redirect stdin to placate older versions of autoconf. Sigh.
1571     if (autoheader --version) < /dev/null > /dev/null 2>&1; then
1572     AUTOHEADER=autoheader
1573     echo "$as_me:$LINENO: result: found" >&5
1574     echo "${ECHO_T}found" >&6
1575     else
1576     AUTOHEADER="$missing_dir/missing autoheader"
1577     echo "$as_me:$LINENO: result: missing" >&5
1578     echo "${ECHO_T}missing" >&6
1579     fi
1580    
1581     echo "$as_me:$LINENO: checking for working makeinfo" >&5
1582     echo $ECHO_N "checking for working makeinfo... $ECHO_C" >&6
1583     # Run test in a subshell; some versions of sh will print an error if
1584     # an executable is not found, even if stderr is redirected.
1585     # Redirect stdin to placate older versions of autoconf. Sigh.
1586     if (makeinfo --version) < /dev/null > /dev/null 2>&1; then
1587     MAKEINFO=makeinfo
1588     echo "$as_me:$LINENO: result: found" >&5
1589     echo "${ECHO_T}found" >&6
1590     else
1591     MAKEINFO="$missing_dir/missing makeinfo"
1592     echo "$as_me:$LINENO: result: missing" >&5
1593     echo "${ECHO_T}missing" >&6
1594     fi
1595    
1596    
1597    
1598    
1599    
1600    
1601     ISODATE=`date +%Y-%m-%d`
1602    
1603    
1604     # Make sure we can run config.sub.
1605     $ac_config_sub sun4 >/dev/null 2>&1 ||
1606     { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1607     echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1608     { (exit 1); exit 1; }; }
1609    
1610     echo "$as_me:$LINENO: checking build system type" >&5
1611     echo $ECHO_N "checking build system type... $ECHO_C" >&6
1612     if test "${ac_cv_build+set}" = set; then
1613     echo $ECHO_N "(cached) $ECHO_C" >&6
1614     else
1615     ac_cv_build_alias=$build_alias
1616     test -z "$ac_cv_build_alias" &&
1617     ac_cv_build_alias=`$ac_config_guess`
1618     test -z "$ac_cv_build_alias" &&
1619     { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1620     echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1621     { (exit 1); exit 1; }; }
1622     ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
1623     { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1624     echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1625     { (exit 1); exit 1; }; }
1626    
1627     fi
1628     echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1629     echo "${ECHO_T}$ac_cv_build" >&6
1630     build=$ac_cv_build
1631     build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1632     build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1633     build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1634    
1635    
1636     echo "$as_me:$LINENO: checking host system type" >&5
1637     echo $ECHO_N "checking host system type... $ECHO_C" >&6
1638     if test "${ac_cv_host+set}" = set; then
1639     echo $ECHO_N "(cached) $ECHO_C" >&6
1640     else
1641     ac_cv_host_alias=$host_alias
1642     test -z "$ac_cv_host_alias" &&
1643     ac_cv_host_alias=$ac_cv_build_alias
1644     ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
1645     { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1646     echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1647     { (exit 1); exit 1; }; }
1648    
1649     fi
1650     echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1651     echo "${ECHO_T}$ac_cv_host" >&6
1652     host=$ac_cv_host
1653     host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1654     host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1655     host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1656    
1657    
1658    
1659     # Find a good install program. We prefer a C program (faster),
1660     # so one script is as good as another. But avoid the broken or
1661     # incompatible versions:
1662     # SysV /etc/install, /usr/sbin/install
1663     # SunOS /usr/etc/install
1664     # IRIX /sbin/install
1665     # AIX /bin/install
1666     # AmigaOS /C/install, which installs bootblocks on floppy discs
1667     # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1668     # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1669     # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1670     # OS/2's system install, which has a completely different semantic
1671     # ./install, which can be erroneously created by make from ./install.sh.
1672     echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
1673     echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
1674     if test -z "$INSTALL"; then
1675     if test "${ac_cv_path_install+set}" = set; then
1676     echo $ECHO_N "(cached) $ECHO_C" >&6
1677     else
1678     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1679     for as_dir in $PATH
1680     do
1681     IFS=$as_save_IFS
1682     test -z "$as_dir" && as_dir=.
1683     # Account for people who put trailing slashes in PATH elements.
1684     case $as_dir/ in
1685     ./ | .// | /cC/* | \
1686     /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
1687     ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
1688     /usr/ucb/* ) ;;
1689     *)
1690     # OSF1 and SCO ODT 3.0 have their own names for install.
1691     # Don't use installbsd from OSF since it installs stuff as root
1692     # by default.
1693     for ac_prog in ginstall scoinst install; do
1694     for ac_exec_ext in '' $ac_executable_extensions; do
1695     if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
1696     if test $ac_prog = install &&
1697     grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1698     # AIX install. It has an incompatible calling convention.
1699     :
1700     elif test $ac_prog = install &&
1701     grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1702     # program-specific install script used by HP pwplus--don't use.
1703     :
1704     else
1705     ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1706     break 3
1707     fi
1708     fi
1709     done
1710     done
1711     ;;
1712     esac
1713     done
1714    
1715    
1716     fi
1717     if test "${ac_cv_path_install+set}" = set; then
1718     INSTALL=$ac_cv_path_install
1719     else
1720     # As a last resort, use the slow shell script. We don't cache a
1721     # path for INSTALL within a source directory, because that will
1722     # break other packages using the cache if that directory is
1723     # removed, or if the path is relative.
1724     INSTALL=$ac_install_sh
1725     fi
1726     fi
1727     echo "$as_me:$LINENO: result: $INSTALL" >&5
1728     echo "${ECHO_T}$INSTALL" >&6
1729    
1730     # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1731     # It thinks the first close brace ends the variable substitution.
1732     test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1733    
1734     test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1735    
1736     test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1737    
1738     ac_ext=c
1739     ac_cpp='$CPP $CPPFLAGS'
1740     ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1741     ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1742     ac_compiler_gnu=$ac_cv_c_compiler_gnu
1743     if test -n "$ac_tool_prefix"; then
1744     # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1745     set dummy ${ac_tool_prefix}gcc; ac_word=$2
1746     echo "$as_me:$LINENO: checking for $ac_word" >&5
1747     echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1748     if test "${ac_cv_prog_CC+set}" = set; then
1749     echo $ECHO_N "(cached) $ECHO_C" >&6
1750     else
1751     if test -n "$CC"; then
1752     ac_cv_prog_CC="$CC" # Let the user override the test.
1753     else
1754     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1755     for as_dir in $PATH
1756     do
1757     IFS=$as_save_IFS
1758     test -z "$as_dir" && as_dir=.
1759     for ac_exec_ext in '' $ac_executable_extensions; do
1760     if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1761     ac_cv_prog_CC="${ac_tool_prefix}gcc"
1762     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1763     break 2
1764     fi
1765     done
1766     done
1767    
1768     fi
1769     fi
1770     CC=$ac_cv_prog_CC
1771     if test -n "$CC"; then
1772     echo "$as_me:$LINENO: result: $CC" >&5
1773     echo "${ECHO_T}$CC" >&6
1774     else
1775     echo "$as_me:$LINENO: result: no" >&5
1776     echo "${ECHO_T}no" >&6
1777     fi
1778    
1779     fi
1780     if test -z "$ac_cv_prog_CC"; then
1781     ac_ct_CC=$CC
1782     # Extract the first word of "gcc", so it can be a program name with args.
1783     set dummy gcc; ac_word=$2
1784     echo "$as_me:$LINENO: checking for $ac_word" >&5
1785     echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1786     if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1787     echo $ECHO_N "(cached) $ECHO_C" >&6
1788     else
1789     if test -n "$ac_ct_CC"; then
1790     ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1791     else
1792     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1793     for as_dir in $PATH
1794     do
1795     IFS=$as_save_IFS
1796     test -z "$as_dir" && as_dir=.
1797     for ac_exec_ext in '' $ac_executable_extensions; do
1798     if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1799     ac_cv_prog_ac_ct_CC="gcc"
1800     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1801     break 2
1802     fi
1803     done
1804     done
1805    
1806     fi
1807     fi
1808     ac_ct_CC=$ac_cv_prog_ac_ct_CC
1809     if test -n "$ac_ct_CC"; then
1810     echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1811     echo "${ECHO_T}$ac_ct_CC" >&6
1812     else
1813     echo "$as_me:$LINENO: result: no" >&5
1814     echo "${ECHO_T}no" >&6
1815     fi
1816    
1817     CC=$ac_ct_CC
1818     else
1819     CC="$ac_cv_prog_CC"
1820     fi
1821    
1822     if test -z "$CC"; then
1823     if test -n "$ac_tool_prefix"; then
1824     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1825     set dummy ${ac_tool_prefix}cc; ac_word=$2
1826     echo "$as_me:$LINENO: checking for $ac_word" >&5
1827     echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1828     if test "${ac_cv_prog_CC+set}" = set; then
1829     echo $ECHO_N "(cached) $ECHO_C" >&6
1830     else
1831     if test -n "$CC"; then
1832     ac_cv_prog_CC="$CC" # Let the user override the test.
1833     else
1834     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1835     for as_dir in $PATH
1836     do
1837     IFS=$as_save_IFS
1838     test -z "$as_dir" && as_dir=.
1839     for ac_exec_ext in '' $ac_executable_extensions; do
1840     if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1841     ac_cv_prog_CC="${ac_tool_prefix}cc"
1842     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1843     break 2
1844     fi
1845     done
1846     done
1847    
1848     fi
1849     fi
1850     CC=$ac_cv_prog_CC
1851     if test -n "$CC"; then
1852     echo "$as_me:$LINENO: result: $CC" >&5
1853     echo "${ECHO_T}$CC" >&6
1854     else
1855     echo "$as_me:$LINENO: result: no" >&5
1856     echo "${ECHO_T}no" >&6
1857     fi
1858    
1859     fi
1860     if test -z "$ac_cv_prog_CC"; then
1861     ac_ct_CC=$CC
1862     # Extract the first word of "cc", so it can be a program name with args.
1863     set dummy cc; ac_word=$2
1864     echo "$as_me:$LINENO: checking for $ac_word" >&5
1865     echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1866     if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1867     echo $ECHO_N "(cached) $ECHO_C" >&6
1868     else
1869     if test -n "$ac_ct_CC"; then
1870     ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1871     else
1872     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1873     for as_dir in $PATH
1874     do
1875     IFS=$as_save_IFS
1876     test -z "$as_dir" && as_dir=.
1877     for ac_exec_ext in '' $ac_executable_extensions; do
1878     if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1879     ac_cv_prog_ac_ct_CC="cc"
1880     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1881     break 2
1882     fi
1883     done
1884     done
1885    
1886     fi
1887     fi
1888     ac_ct_CC=$ac_cv_prog_ac_ct_CC
1889     if test -n "$ac_ct_CC"; then
1890     echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1891     echo "${ECHO_T}$ac_ct_CC" >&6
1892     else
1893     echo "$as_me:$LINENO: result: no" >&5
1894     echo "${ECHO_T}no" >&6
1895     fi
1896    
1897     CC=$ac_ct_CC
1898     else
1899     CC="$ac_cv_prog_CC"
1900     fi
1901    
1902     fi
1903     if test -z "$CC"; then
1904     # Extract the first word of "cc", so it can be a program name with args.
1905     set dummy cc; ac_word=$2
1906     echo "$as_me:$LINENO: checking for $ac_word" >&5
1907     echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1908     if test "${ac_cv_prog_CC+set}" = set; then
1909     echo $ECHO_N "(cached) $ECHO_C" >&6
1910     else
1911     if test -n "$CC"; then
1912     ac_cv_prog_CC="$CC" # Let the user override the test.
1913     else
1914     ac_prog_rejected=no
1915     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1916     for as_dir in $PATH
1917     do
1918     IFS=$as_save_IFS
1919     test -z "$as_dir" && as_dir=.
1920     for ac_exec_ext in '' $ac_executable_extensions; do
1921     if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1922     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
1923     ac_prog_rejected=yes
1924     continue
1925     fi
1926     ac_cv_prog_CC="cc"
1927     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1928     break 2
1929     fi
1930     done
1931     done
1932    
1933     if test $ac_prog_rejected = yes; then
1934     # We found a bogon in the path, so make sure we never use it.
1935     set dummy $ac_cv_prog_CC
1936     shift
1937     if test $# != 0; then
1938     # We chose a different compiler from the bogus one.
1939     # However, it has the same basename, so the bogon will be chosen
1940     # first if we set CC to just the basename; use the full file name.
1941     shift
1942     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
1943     fi
1944     fi
1945     fi
1946     fi
1947     CC=$ac_cv_prog_CC
1948     if test -n "$CC"; then
1949     echo "$as_me:$LINENO: result: $CC" >&5
1950     echo "${ECHO_T}$CC" >&6
1951     else
1952     echo "$as_me:$LINENO: result: no" >&5
1953     echo "${ECHO_T}no" >&6
1954     fi
1955    
1956     fi
1957     if test -z "$CC"; then
1958     if test -n "$ac_tool_prefix"; then
1959     for ac_prog in cl
1960     do
1961     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1962     set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1963     echo "$as_me:$LINENO: checking for $ac_word" >&5
1964     echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1965     if test "${ac_cv_prog_CC+set}" = set; then
1966     echo $ECHO_N "(cached) $ECHO_C" >&6
1967     else
1968     if test -n "$CC"; then
1969     ac_cv_prog_CC="$CC" # Let the user override the test.
1970     else
1971     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1972     for as_dir in $PATH
1973     do
1974     IFS=$as_save_IFS
1975     test -z "$as_dir" && as_dir=.
1976     for ac_exec_ext in '' $ac_executable_extensions; do
1977     if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1978     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
1979     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1980     break 2
1981     fi
1982     done
1983     done
1984    
1985     fi
1986     fi
1987     CC=$ac_cv_prog_CC
1988     if test -n "$CC"; then
1989     echo "$as_me:$LINENO: result: $CC" >&5
1990     echo "${ECHO_T}$CC" >&6
1991     else
1992     echo "$as_me:$LINENO: result: no" >&5
1993     echo "${ECHO_T}no" >&6
1994     fi
1995    
1996     test -n "$CC" && break
1997     done
1998     fi
1999     if test -z "$CC"; then
2000     ac_ct_CC=$CC
2001     for ac_prog in cl
2002     do
2003     # Extract the first word of "$ac_prog", so it can be a program name with args.
2004     set dummy $ac_prog; ac_word=$2
2005     echo "$as_me:$LINENO: checking for $ac_word" >&5
2006     echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2007     if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2008     echo $ECHO_N "(cached) $ECHO_C" >&6
2009     else
2010     if test -n "$ac_ct_CC"; then
2011     ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2012     else
2013     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2014     for as_dir in $PATH
2015     do
2016     IFS=$as_save_IFS
2017     test -z "$as_dir" && as_dir=.
2018     for ac_exec_ext in '' $ac_executable_extensions; do
2019     if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2020     ac_cv_prog_ac_ct_CC="$ac_prog"
2021     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2022     break 2
2023     fi
2024     done
2025     done
2026    
2027     fi
2028     fi
2029     ac_ct_CC=$ac_cv_prog_ac_ct_CC
2030     if test -n "$ac_ct_CC"; then
2031     echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2032     echo "${ECHO_T}$ac_ct_CC" >&6
2033     else
2034     echo "$as_me:$LINENO: result: no" >&5
2035     echo "${ECHO_T}no" >&6
2036     fi
2037    
2038     test -n "$ac_ct_CC" && break
2039     done
2040    
2041     CC=$ac_ct_CC
2042     fi
2043    
2044     fi
2045    
2046    
2047     test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2048     See \`config.log' for more details." >&5
2049     echo "$as_me: error: no acceptable C compiler found in \$PATH
2050     See \`config.log' for more details." >&2;}
2051     { (exit 1); exit 1; }; }
2052    
2053     # Provide some information about the compiler.
2054     echo "$as_me:$LINENO:" \
2055     "checking for C compiler version" >&5
2056     ac_compiler=`set X $ac_compile; echo $2`
2057     { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2058     (eval $ac_compiler --version </dev/null >&5) 2>&5
2059     ac_status=$?
2060     echo "$as_me:$LINENO: \$? = $ac_status" >&5
2061     (exit $ac_status); }
2062     { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2063     (eval $ac_compiler -v </dev/null >&5) 2>&5
2064     ac_status=$?
2065     echo "$as_me:$LINENO: \$? = $ac_status" >&5
2066     (exit $ac_status); }
2067     { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2068     (eval $ac_compiler -V </dev/null >&5) 2>&5
2069     ac_status=$?
2070     echo "$as_me:$LINENO: \$? = $ac_status" >&5
2071     (exit $ac_status); }
2072    
2073     cat >conftest.$ac_ext <<_ACEOF
2074     /* confdefs.h. */
2075     _ACEOF
2076     cat confdefs.h >>conftest.$ac_ext
2077     cat >>conftest.$ac_ext <<_ACEOF
2078     /* end confdefs.h. */
2079    
2080     int
2081     main ()
2082     {
2083    
2084     ;
2085     return 0;
2086     }
2087     _ACEOF
2088     ac_clean_files_save=$ac_clean_files
2089     ac_clean_files="$ac_clean_files a.out a.exe b.out"
2090     # Try to create an executable without -o first, disregard a.out.
2091     # It will help us diagnose broken compilers, and finding out an intuition
2092     # of exeext.
2093     echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
2094     echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
2095     ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2096     if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
2097     (eval $ac_link_default) 2>&5
2098     ac_status=$?
2099     echo "$as_me:$LINENO: \$? = $ac_status" >&5
2100     (exit $ac_status); }; then
2101     # Find the output, starting from the most likely. This scheme is
2102     # not robust to junk in `.', hence go to wildcards (a.*) only as a last
2103     # resort.
2104    
2105     # Be careful to initialize this variable, since it used to be cached.
2106     # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
2107     ac_cv_exeext=
2108     # b.out is created by i960 compilers.
2109     for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
2110     do
2111     test -f "$ac_file" || continue
2112     case $ac_file in
2113     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
2114     ;;
2115     conftest.$ac_ext )
2116     # This is the source file.
2117     ;;
2118     [ab].out )
2119     # We found the default executable, but exeext='' is most
2120     # certainly right.
2121     break;;
2122     *.* )
2123     ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2124     # FIXME: I believe we export ac_cv_exeext for Libtool,
2125     # but it would be cool to find out if it's true. Does anybody
2126     # maintain Libtool? --akim.
2127     export ac_cv_exeext
2128     break;;
2129     * )
2130     break;;
2131     esac
2132     done
2133     else
2134     echo "$as_me: failed program was:" >&5
2135     sed 's/^/| /' conftest.$ac_ext >&5
2136    
2137     { { echo "$as_me:$LINENO: error: C compiler cannot create executables
2138     See \`config.log' for more details." >&5
2139     echo "$as_me: error: C compiler cannot create executables
2140     See \`config.log' for more details." >&2;}
2141     { (exit 77); exit 77; }; }
2142     fi
2143    
2144     ac_exeext=$ac_cv_exeext
2145     echo "$as_me:$LINENO: result: $ac_file" >&5
2146     echo "${ECHO_T}$ac_file" >&6
2147    
2148     # Check the compiler produces executables we can run. If not, either
2149     # the compiler is broken, or we cross compile.
2150     echo "$as_me:$LINENO: checking whether the C compiler works" >&5
2151     echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
2152     # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2153     # If not cross compiling, check that we can run a simple program.
2154     if test "$cross_compiling" != yes; then
2155     if { ac_try='./$ac_file'
2156     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2157     (eval $ac_try) 2>&5
2158     ac_status=$?
2159     echo "$as_me:$LINENO: \$? = $ac_status" >&5
2160     (exit $ac_status); }; }; then
2161     cross_compiling=no
2162     else
2163     if test "$cross_compiling" = maybe; then
2164     cross_compiling=yes
2165     else
2166     { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2167     If you meant to cross compile, use \`--host'.
2168     See \`config.log' for more details." >&5
2169     echo "$as_me: error: cannot run C compiled programs.
2170     If you meant to cross compile, use \`--host'.
2171     See \`config.log' for more details." >&2;}
2172     { (exit 1); exit 1; }; }
2173     fi
2174     fi
2175     fi
2176     echo "$as_me:$LINENO: result: yes" >&5
2177     echo "${ECHO_T}yes" >&6
2178    
2179     rm -f a.out a.exe conftest$ac_cv_exeext b.out
2180     ac_clean_files=$ac_clean_files_save
2181     # Check the compiler produces executables we can run. If not, either
2182     # the compiler is broken, or we cross compile.
2183     echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2184     echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
2185     echo "$as_me:$LINENO: result: $cross_compiling" >&5
2186     echo "${ECHO_T}$cross_compiling" >&6
2187    
2188     echo "$as_me:$LINENO: checking for suffix of executables" >&5
2189     echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2190     if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2191     (eval $ac_link) 2>&5
2192     ac_status=$?
2193     echo "$as_me:$LINENO: \$? = $ac_status" >&5
2194     (exit $ac_status); }; then
2195     # If both `conftest.exe' and `conftest' are `present' (well, observable)
2196     # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2197     # work properly (i.e., refer to `conftest.exe'), while it won't with
2198     # `rm'.
2199     for ac_file in conftest.exe conftest conftest.*; do
2200     test -f "$ac_file" || continue
2201     case $ac_file in
2202     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
2203     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2204     export ac_cv_exeext
2205     break;;
2206     * ) break;;
2207     esac
2208     done
2209     else
2210     { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2211     See \`config.log' for more details." >&5
2212     echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2213     See \`config.log' for more details." >&2;}
2214     { (exit 1); exit 1; }; }
2215     fi
2216    
2217     rm -f conftest$ac_cv_exeext
2218     echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2219     echo "${ECHO_T}$ac_cv_exeext" >&6
2220    
2221     rm -f conftest.$ac_ext
2222     EXEEXT=$ac_cv_exeext
2223     ac_exeext=$EXEEXT
2224     echo "$as_me:$LINENO: checking for suffix of object files" >&5
2225     echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2226     if test "${ac_cv_objext+set}" = set; then
2227     echo $ECHO_N "(cached) $ECHO_C" >&6
2228     else
2229     cat >conftest.$ac_ext <<_ACEOF
2230     /* confdefs.h. */
2231     _ACEOF
2232     cat confdefs.h >>conftest.$ac_ext
2233     cat >>conftest.$ac_ext <<_ACEOF
2234     /* end confdefs.h. */
2235    
2236     int
2237     main ()
2238     {
2239    
2240     ;
2241     return 0;
2242     }
2243     _ACEOF
2244     rm -f conftest.o conftest.obj
2245     if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2246     (eval $ac_compile) 2>&5
2247     ac_status=$?
2248     echo "$as_me:$LINENO: \$? = $ac_status" >&5
2249     (exit $ac_status); }; then
2250     for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2251     case $ac_file in
2252     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
2253     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2254     break;;
2255     esac
2256     done
2257     else
2258     echo "$as_me: failed program was:" >&5
2259     sed 's/^/| /' conftest.$ac_ext >&5
2260    
2261     { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2262     See \`config.log' for more details." >&5
2263     echo "$as_me: error: cannot compute suffix of object files: cannot compile
2264     See \`config.log' for more details." >&2;}
2265     { (exit 1); exit 1; }; }
2266     fi
2267    
2268     rm -f conftest.$ac_cv_objext conftest.$ac_ext
2269     fi
2270     echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2271     echo "${ECHO_T}$ac_cv_objext" >&6
2272     OBJEXT=$ac_cv_objext
2273     ac_objext=$OBJEXT
2274     echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2275     echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2276     if test "${ac_cv_c_compiler_gnu+set}" = set; then
2277     echo $ECHO_N "(cached) $ECHO_C" >&6
2278     else
2279     cat >conftest.$ac_ext <<_ACEOF
2280     /* confdefs.h. */
2281     _ACEOF
2282     cat confdefs.h >>conftest.$ac_ext
2283     cat >>conftest.$ac_ext <<_ACEOF
2284     /* end confdefs.h. */
2285    
2286     int
2287     main ()
2288     {
2289     #ifndef __GNUC__
2290     choke me
2291     #endif
2292    
2293     ;
2294     return 0;
2295     }
2296     _ACEOF
2297     rm -f conftest.$ac_objext
2298     if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2299     (eval $ac_compile) 2>conftest.er1
2300     ac_status=$?
2301     grep -v '^ *+' conftest.er1 >conftest.err
2302     rm -f conftest.er1
2303     cat conftest.err >&5
2304     echo "$as_me:$LINENO: \$? = $ac_status" >&5
2305     (exit $ac_status); } &&
2306     { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
2307     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2308     (eval $ac_try) 2>&5
2309     ac_status=$?
2310     echo "$as_me:$LINENO: \$? = $ac_status" >&5
2311     (exit $ac_status); }; } &&
2312     { ac_try='test -s conftest.$ac_objext'
2313     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2314     (eval $ac_try) 2>&5
2315     ac_status=$?
2316     echo "$as_me:$LINENO: \$? = $ac_status" >&5
2317     (exit $ac_status); }; }; then
2318     ac_compiler_gnu=yes
2319     else
2320     echo "$as_me: failed program was:" >&5
2321     sed 's/^/| /' conftest.$ac_ext >&5
2322    
2323     ac_compiler_gnu=no
2324     fi
2325     rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2326     ac_cv_c_compiler_gnu=$ac_compiler_gnu
2327    
2328     fi
2329     echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2330     echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2331     GCC=`test $ac_compiler_gnu = yes && echo yes`
2332     ac_test_CFLAGS=${CFLAGS+set}
2333     ac_save_CFLAGS=$CFLAGS
2334     CFLAGS="-g"
2335     echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2336     echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2337     if test "${ac_cv_prog_cc_g+set}" = set; then
2338     echo $ECHO_N "(cached) $ECHO_C" >&6
2339     else
2340     cat >conftest.$ac_ext <<_ACEOF
2341     /* confdefs.h. */
2342     _ACEOF
2343     cat confdefs.h >>conftest.$ac_ext
2344     cat >>conftest.$ac_ext <<_ACEOF
2345     /* end confdefs.h. */
2346    
2347     int
2348     main ()
2349     {
2350    
2351     ;
2352     return 0;
2353     }
2354     _ACEOF
2355     rm -f conftest.$ac_objext
2356     if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2357     (eval $ac_compile) 2>conftest.er1
2358     ac_status=$?
2359     grep -v '^ *+' conftest.er1 >conftest.err
2360     rm -f conftest.er1
2361     cat conftest.err >&5
2362     echo "$as_me:$LINENO: \$? = $ac_status" >&5
2363     (exit $ac_status); } &&
2364     { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
2365     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2366     (eval $ac_try) 2>&5
2367     ac_status=$?
2368     echo "$as_me:$LINENO: \$? = $ac_status" >&5
2369     (exit $ac_status); }; } &&
2370     { ac_try='test -s conftest.$ac_objext'
2371     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2372     (eval $ac_try) 2>&5
2373     ac_status=$?
2374     echo "$as_me:$LINENO: \$? = $ac_status" >&5
2375     (exit $ac_status); }; }; then
2376     ac_cv_prog_cc_g=yes
2377     else
2378     echo "$as_me: failed program was:" >&5
2379     sed 's/^/| /' conftest.$ac_ext >&5
2380    
2381     ac_cv_prog_cc_g=no
2382     fi
2383     rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2384     fi
2385     echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2386     echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2387     if test "$ac_test_CFLAGS" = set; then
2388     CFLAGS=$ac_save_CFLAGS
2389     elif test $ac_cv_prog_cc_g = yes; then
2390     if test "$GCC" = yes; then
2391     CFLAGS="-g -O2"
2392     else
2393     CFLAGS="-g"
2394     fi
2395     else
2396     if test "$GCC" = yes; then
2397     CFLAGS="-O2"
2398     else
2399     CFLAGS=
2400     fi
2401     fi
2402     echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
2403     echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2404     if test "${ac_cv_prog_cc_stdc+set}" = set; then
2405     echo $ECHO_N "(cached) $ECHO_C" >&6
2406     else
2407     ac_cv_prog_cc_stdc=no
2408     ac_save_CC=$CC
2409     cat >conftest.$ac_ext <<_ACEOF
2410     /* confdefs.h. */
2411     _ACEOF
2412     cat confdefs.h >>conftest.$ac_ext
2413     cat >>conftest.$ac_ext <<_ACEOF
2414     /* end confdefs.h. */
2415     #include <stdarg.h>
2416     #include <stdio.h>
2417     #include <sys/types.h>
2418     #include <sys/stat.h>
2419     /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2420     struct buf { int x; };
2421     FILE * (*rcsopen) (struct buf *, struct stat *, int);
2422     static char *e (p, i)
2423     char **p;
2424     int i;
2425     {
2426     return p[i];
2427     }
2428     static char *f (char * (*g) (char **, int), char **p, ...)
2429     {
2430     char *s;
2431     va_list v;
2432     va_start (v,p);
2433     s = g (p, va_arg (v,int));
2434     va_end (v);
2435     return s;
2436     }
2437    
2438     /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2439     function prototypes and stuff, but not '\xHH' hex character constants.
2440     These don't provoke an error unfortunately, instead are silently treated
2441     as 'x'. The following induces an error, until -std1 is added to get
2442     proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2443     array size at least. It's necessary to write '\x00'==0 to get something
2444     that's true only with -std1. */
2445     int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2446    
2447     int test (int i, double x);
2448     struct s1 {int (*f) (int a);};
2449     struct s2 {int (*f) (double a);};
2450     int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2451     int argc;
2452     char **argv;
2453     int
2454     main ()
2455     {
2456     return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
2457     ;
2458     return 0;
2459     }
2460     _ACEOF
2461     # Don't try gcc -ansi; that turns off useful extensions and
2462     # breaks some systems' header files.
2463     # AIX -qlanglvl=ansi
2464     # Ultrix and OSF/1 -std1
2465     # HP-UX 10.20 and later -Ae
2466     # HP-UX older versions -Aa -D_HPUX_SOURCE
2467     # SVR4 -Xc -D__EXTENSIONS__
2468     for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2469     do
2470     CC="$ac_save_CC $ac_arg"
2471     rm -f conftest.$ac_objext
2472     if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2473     (eval $ac_compile) 2>conftest.er1
2474     ac_status=$?
2475     grep -v '^ *+' conftest.er1 >conftest.err
2476     rm -f conftest.er1
2477     cat conftest.err >&5
2478     echo "$as_me:$LINENO: \$? = $ac_status" >&5
2479     (exit $ac_status); } &&
2480     { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
2481     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2482     (eval $ac_try) 2>&5
2483     ac_status=$?
2484     echo "$as_me:$LINENO: \$? = $ac_status" >&5
2485     (exit $ac_status); }; } &&
2486     { ac_try='test -s conftest.$ac_objext'
2487     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2488     (eval $ac_try) 2>&5
2489     ac_status=$?
2490     echo "$as_me:$LINENO: \$? = $ac_status" >&5
2491     (exit $ac_status); }; }; then
2492     ac_cv_prog_cc_stdc=$ac_arg
2493     break
2494     else
2495     echo "$as_me: failed program was:" >&5
2496     sed 's/^/| /' conftest.$ac_ext >&5
2497    
2498     fi
2499     rm -f conftest.err conftest.$ac_objext
2500     done
2501     rm -f conftest.$ac_ext conftest.$ac_objext
2502     CC=$ac_save_CC
2503    
2504     fi
2505    
2506     case "x$ac_cv_prog_cc_stdc" in
2507     x|xno)
2508     echo "$as_me:$LINENO: result: none needed" >&5
2509     echo "${ECHO_T}none needed" >&6 ;;
2510     *)
2511     echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2512     echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2513     CC="$CC $ac_cv_prog_cc_stdc" ;;
2514     esac
2515    
2516     # Some people use a C++ compiler to compile C. Since we use `exit',
2517     # in C++ we need to declare it. In case someone uses the same compiler
2518     # for both compiling C and C++ we need to have the C++ compiler decide
2519     # the declaration of exit, since it's the most demanding environment.
2520     cat >conftest.$ac_ext <<_ACEOF
2521     #ifndef __cplusplus
2522     choke me
2523     #endif
2524     _ACEOF
2525     rm -f conftest.$ac_objext
2526     if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2527     (eval $ac_compile) 2>conftest.er1
2528     ac_status=$?
2529     grep -v '^ *+' conftest.er1 >conftest.err
2530     rm -f conftest.er1
2531     cat conftest.err >&5
2532     echo "$as_me:$LINENO: \$? = $ac_status" >&5
2533     (exit $ac_status); } &&
2534     { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
2535     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2536     (eval $ac_try) 2>&5
2537     ac_status=$?
2538     echo "$as_me:$LINENO: \$? = $ac_status" >&5
2539     (exit $ac_status); }; } &&
2540     { ac_try='test -s conftest.$ac_objext'
2541     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2542     (eval $ac_try) 2>&5
2543     ac_status=$?
2544     echo "$as_me:$LINENO: \$? = $ac_status" >&5
2545     (exit $ac_status); }; }; then
2546     for ac_declaration in \
2547     '' \
2548     'extern "C" void std::exit (int) throw (); using std::exit;' \
2549     'extern "C" void std::exit (int); using std::exit;' \
2550     'extern "C" void exit (int) throw ();' \
2551     'extern "C" void exit (int);' \
2552     'void exit (int);'
2553     do
2554     cat >conftest.$ac_ext <<_ACEOF
2555     /* confdefs.h. */
2556     _ACEOF
2557     cat confdefs.h >>conftest.$ac_ext
2558     cat >>conftest.$ac_ext <<_ACEOF
2559     /* end confdefs.h. */
2560     $ac_declaration
2561     #include <stdlib.h>
2562     int
2563     main ()
2564     {
2565     exit (42);
2566     ;
2567     return 0;
2568     }
2569     _ACEOF
2570     rm -f conftest.$ac_objext
2571     if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2572     (eval $ac_compile) 2>conftest.er1
2573     ac_status=$?
2574     grep -v '^ *+' conftest.er1 >conftest.err
2575     rm -f conftest.er1
2576     cat conftest.err >&5
2577     echo "$as_me:$LINENO: \$? = $ac_status" >&5
2578     (exit $ac_status); } &&
2579     { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
2580     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2581     (eval $ac_try) 2>&5
2582     ac_status=$?
2583     echo "$as_me:$LINENO: \$? = $ac_status" >&5
2584     (exit $ac_status); }; } &&
2585     { ac_try='test -s conftest.$ac_objext'
2586     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2587     (eval $ac_try) 2>&5
2588     ac_status=$?
2589     echo "$as_me:$LINENO: \$? = $ac_status" >&5
2590     (exit $ac_status); }; }; then
2591     :
2592     else
2593     echo "$as_me: failed program was:" >&5
2594     sed 's/^/| /' conftest.$ac_ext >&5
2595    
2596     continue
2597     fi
2598     rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2599     cat >conftest.$ac_ext <<_ACEOF
2600     /* confdefs.h. */
2601     _ACEOF
2602     cat confdefs.h >>conftest.$ac_ext
2603     cat >>conftest.$ac_ext <<_ACEOF
2604     /* end confdefs.h. */
2605     $ac_declaration
2606     int
2607     main ()
2608     {
2609     exit (42);
2610     ;
2611     return 0;
2612     }
2613     _ACEOF
2614     rm -f conftest.$ac_objext
2615     if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2616     (eval $ac_compile) 2>conftest.er1
2617     ac_status=$?
2618     grep -v '^ *+' conftest.er1 >conftest.err
2619     rm -f conftest.er1
2620     cat conftest.err >&5
2621     echo "$as_me:$LINENO: \$? = $ac_status" >&5
2622     (exit $ac_status); } &&
2623     { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
2624     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2625     (eval $ac_try) 2>&5
2626     ac_status=$?
2627     echo "$as_me:$LINENO: \$? = $ac_status" >&5
2628     (exit $ac_status); }; } &&
2629     { ac_try='test -s conftest.$ac_objext'
2630     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2631     (eval $ac_try) 2>&5
2632     ac_status=$?
2633     echo "$as_me:$LINENO: \$? = $ac_status" >&5
2634     (exit $ac_status); }; }; then
2635     break
2636     else
2637     echo "$as_me: failed program was:" >&5
2638     sed 's/^/| /' conftest.$ac_ext >&5
2639    
2640     fi
2641     rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2642     done
2643     rm -f conftest*
2644     if test -n "$ac_declaration"; then
2645     echo '#ifdef __cplusplus' >>confdefs.h
2646     echo $ac_declaration >>confdefs.h
2647     echo '#endif' >>confdefs.h
2648     fi
2649    
2650     else
2651     echo "$as_me: failed program was:" >&5
2652     sed 's/^/| /' conftest.$ac_ext >&5
2653    
2654     fi
2655     rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2656     ac_ext=c
2657     ac_cpp='$CPP $CPPFLAGS'
2658     ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2659     ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2660     ac_compiler_gnu=$ac_cv_c_compiler_gnu
2661    
2662     ac_ext=cc
2663     ac_cpp='$CXXCPP $CPPFLAGS'
2664     ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2665     ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2666     ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
2667     if test -n "$ac_tool_prefix"; then
2668     for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
2669     do
2670     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2671     set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2672     echo "$as_me:$LINENO: checking for $ac_word" >&5
2673     echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2674     if test "${ac_cv_prog_CXX+set}" = set; then
2675     echo $ECHO_N "(cached) $ECHO_C" >&6
2676     else
2677     if test -n "$CXX"; then
2678     ac_cv_prog_CXX="$CXX" # Let the user override the test.
2679     else
2680     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2681     for as_dir in $PATH
2682     do
2683     IFS=$as_save_IFS
2684     test -z "$as_dir" && as_dir=.
2685     for ac_exec_ext in '' $ac_executable_extensions; do
2686     if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2687     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
2688     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2689     break 2
2690     fi
2691     done
2692     done
2693    
2694     fi
2695     fi
2696     CXX=$ac_cv_prog_CXX
2697     if test -n "$CXX"; then
2698     echo "$as_me:$LINENO: result: $CXX" >&5
2699     echo "${ECHO_T}$CXX" >&6
2700     else
2701     echo "$as_me:$LINENO: result: no" >&5
2702     echo "${ECHO_T}no" >&6
2703     fi
2704    
2705     test -n "$CXX" && break
2706     done
2707     fi
2708     if test -z "$CXX"; then
2709     ac_ct_CXX=$CXX
2710     for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
2711     do
2712     # Extract the first word of "$ac_prog", so it can be a program name with args.
2713     set dummy $ac_prog; ac_word=$2
2714     echo "$as_me:$LINENO: checking for $ac_word" >&5
2715     echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2716     if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
2717     echo $ECHO_N "(cached) $ECHO_C" >&6
2718     else
2719     if test -n "$ac_ct_CXX"; then
2720     ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
2721     else
2722     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2723     for as_dir in $PATH
2724     do
2725     IFS=$as_save_IFS
2726     test -z "$as_dir" && as_dir=.
2727     for ac_exec_ext in '' $ac_executable_extensions; do
2728     if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2729     ac_cv_prog_ac_ct_CXX="$ac_prog"
2730     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2731     break 2
2732     fi
2733     done