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/cvs/gvpe/configure
Revision: 1.9
Committed: Thu Oct 16 21:57:54 2003 UTC (20 years, 6 months ago) by pcg
Branch: MAIN
CVS Tags: VPE_1_2
Changes since 1.8: +10 -0 lines
Log Message:
*** empty log message ***

File Contents

# User Rev Content
1 pcg 1.1 #! /bin/sh
2     # Guess values for system-dependent variables and create Makefiles.
3     # Generated by GNU Autoconf 2.57.
4     #
5     # Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002
6     # Free Software Foundation, Inc.
7     # This configure script is free software; the Free Software Foundation
8     # gives unlimited permission to copy, distribute and modify it.
9     ## --------------------- ##
10     ## M4sh Initialization. ##
11     ## --------------------- ##
12    
13     # Be Bourne compatible
14     if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
15     emulate sh
16     NULLCMD=:
17     # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
18     # is contrary to our usage. Disable this feature.
19     alias -g '${1+"$@"}'='"$@"'
20     elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
21     set -o posix
22     fi
23    
24     # Support unset when possible.
25     if (FOO=FOO; unset FOO) >/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 -n "`(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     as_mkdir_p=false
222     fi
223    
224     as_executable_p="test -f"
225    
226     # Sed expression to map a string onto a valid CPP name.
227     as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"
228    
229     # Sed expression to map a string onto a valid variable name.
230     as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g"
231    
232    
233     # IFS
234     # We need space, tab and new line, in precisely that order.
235     as_nl='
236     '
237     IFS=" $as_nl"
238    
239     # CDPATH.
240     $as_unset CDPATH
241    
242    
243     # Name of the host.
244     # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
245     # so uname gets run too.
246     ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
247    
248     exec 6>&1
249    
250     #
251     # Initializations.
252     #
253     ac_default_prefix=/usr/local
254     ac_config_libobj_dir=.
255     cross_compiling=no
256     subdirs=
257     MFLAGS=
258     MAKEFLAGS=
259     SHELL=${CONFIG_SHELL-/bin/sh}
260    
261     # Maximum number of lines to put in a shell here document.
262     # This variable seems obsolete. It should probably be removed, and
263     # only ac_max_sed_lines should be used.
264     : ${ac_max_here_lines=38}
265    
266     # Identity of this package.
267     PACKAGE_NAME=
268     PACKAGE_TARNAME=
269     PACKAGE_VERSION=
270     PACKAGE_STRING=
271     PACKAGE_BUGREPORT=
272    
273     ac_unique_file="src/vped.C"
274     # Factoring default headers for most tests.
275     ac_includes_default="\
276     #include <stdio.h>
277     #if HAVE_SYS_TYPES_H
278     # include <sys/types.h>
279     #endif
280     #if HAVE_SYS_STAT_H
281     # include <sys/stat.h>
282     #endif
283     #if STDC_HEADERS
284     # include <stdlib.h>
285     # include <stddef.h>
286     #else
287     # if HAVE_STDLIB_H
288     # include <stdlib.h>
289     # endif
290     #endif
291     #if HAVE_STRING_H
292     # if !STDC_HEADERS && HAVE_MEMORY_H
293     # include <memory.h>
294     # endif
295     # include <string.h>
296     #endif
297     #if HAVE_STRINGS_H
298     # include <strings.h>
299     #endif
300     #if HAVE_INTTYPES_H
301     # include <inttypes.h>
302     #else
303     # if HAVE_STDINT_H
304     # include <stdint.h>
305     # endif
306     #endif
307     #if HAVE_UNISTD_H
308     # include <unistd.h>
309     #endif"
310    
311     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 build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CYGPATH_W PACKAGE VERSION ACLOCAL AUTOCONF AUTOMAKE AUTOHEADER MAKEINFO AMTAR install_sh STRIP ac_ct_STRIP INSTALL_STRIP_PROGRAM AWK SET_MAKE am__leading_dot MAINTAINER_MODE_TRUE MAINTAINER_MODE_FALSE MAINT MKINSTALLDIRS MSGFMT GMSGFMT XGETTEXT MSGMERGE CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT DEPDIR am__include am__quote AMDEP_TRUE AMDEP_FALSE AMDEPBACKSLASH CCDEPMODE am__fastdepCC_TRUE am__fastdepCC_FALSE USE_NLS LIBICONV LTLIBICONV INTLLIBS LIBINTL LTLIBINTL POSUB CPP CXX CXXFLAGS ac_ct_CXX CXXDEPMODE am__fastdepCXX_TRUE am__fastdepCXX_FALSE EGREP LN_S RANLIB ac_ct_RANLIB IFTYPE IFSUBTYPE CXXCPP ALLOCA LINUX_IF_TUN_H HAVE_TUNTAP INCLUDES LIBOBJS LTLIBOBJS'
312     ac_subst_files=''
313    
314     # Initialize some variables set by options.
315     ac_init_help=
316     ac_init_version=false
317     # The variables have the same names as the options, with
318     # dashes changed to underlines.
319     cache_file=/dev/null
320     exec_prefix=NONE
321     no_create=
322     no_recursion=
323     prefix=NONE
324     program_prefix=NONE
325     program_suffix=NONE
326     program_transform_name=s,x,x,
327     silent=
328     site=
329     srcdir=
330     verbose=
331     x_includes=NONE
332     x_libraries=NONE
333    
334     # Installation directory options.
335     # These are left unexpanded so users can "make install exec_prefix=/foo"
336     # and all the variables that are supposed to be based on exec_prefix
337     # by default will actually change.
338     # Use braces instead of parens because sh, perl, etc. also accept them.
339     bindir='${exec_prefix}/bin'
340     sbindir='${exec_prefix}/sbin'
341     libexecdir='${exec_prefix}/libexec'
342     datadir='${prefix}/share'
343     sysconfdir='${prefix}/etc'
344     sharedstatedir='${prefix}/com'
345     localstatedir='${prefix}/var'
346     libdir='${exec_prefix}/lib'
347     includedir='${prefix}/include'
348     oldincludedir='/usr/include'
349     infodir='${prefix}/info'
350     mandir='${prefix}/man'
351    
352     ac_prev=
353     for ac_option
354     do
355     # If the previous option needs an argument, assign it.
356     if test -n "$ac_prev"; then
357     eval "$ac_prev=\$ac_option"
358     ac_prev=
359     continue
360     fi
361    
362     ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
363    
364     # Accept the important Cygnus configure options, so we can diagnose typos.
365    
366     case $ac_option in
367    
368     -bindir | --bindir | --bindi | --bind | --bin | --bi)
369     ac_prev=bindir ;;
370     -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
371     bindir=$ac_optarg ;;
372    
373     -build | --build | --buil | --bui | --bu)
374     ac_prev=build_alias ;;
375     -build=* | --build=* | --buil=* | --bui=* | --bu=*)
376     build_alias=$ac_optarg ;;
377    
378     -cache-file | --cache-file | --cache-fil | --cache-fi \
379     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
380     ac_prev=cache_file ;;
381     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
382     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
383     cache_file=$ac_optarg ;;
384    
385     --config-cache | -C)
386     cache_file=config.cache ;;
387    
388     -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
389     ac_prev=datadir ;;
390     -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
391     | --da=*)
392     datadir=$ac_optarg ;;
393    
394     -disable-* | --disable-*)
395     ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
396     # Reject names that are not valid shell variable names.
397     expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
398     { echo "$as_me: error: invalid feature name: $ac_feature" >&2
399     { (exit 1); exit 1; }; }
400     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
401     eval "enable_$ac_feature=no" ;;
402    
403     -enable-* | --enable-*)
404     ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
405     # Reject names that are not valid shell variable names.
406     expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
407     { echo "$as_me: error: invalid feature name: $ac_feature" >&2
408     { (exit 1); exit 1; }; }
409     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
410     case $ac_option in
411     *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
412     *) ac_optarg=yes ;;
413     esac
414     eval "enable_$ac_feature='$ac_optarg'" ;;
415    
416     -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
417     | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
418     | --exec | --exe | --ex)
419     ac_prev=exec_prefix ;;
420     -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
421     | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
422     | --exec=* | --exe=* | --ex=*)
423     exec_prefix=$ac_optarg ;;
424    
425     -gas | --gas | --ga | --g)
426     # Obsolete; use --with-gas.
427     with_gas=yes ;;
428    
429     -help | --help | --hel | --he | -h)
430     ac_init_help=long ;;
431     -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
432     ac_init_help=recursive ;;
433     -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
434     ac_init_help=short ;;
435    
436     -host | --host | --hos | --ho)
437     ac_prev=host_alias ;;
438     -host=* | --host=* | --hos=* | --ho=*)
439     host_alias=$ac_optarg ;;
440    
441     -includedir | --includedir | --includedi | --included | --include \
442     | --includ | --inclu | --incl | --inc)
443     ac_prev=includedir ;;
444     -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
445     | --includ=* | --inclu=* | --incl=* | --inc=*)
446     includedir=$ac_optarg ;;
447    
448     -infodir | --infodir | --infodi | --infod | --info | --inf)
449     ac_prev=infodir ;;
450     -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
451     infodir=$ac_optarg ;;
452    
453     -libdir | --libdir | --libdi | --libd)
454     ac_prev=libdir ;;
455     -libdir=* | --libdir=* | --libdi=* | --libd=*)
456     libdir=$ac_optarg ;;
457    
458     -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
459     | --libexe | --libex | --libe)
460     ac_prev=libexecdir ;;
461     -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
462     | --libexe=* | --libex=* | --libe=*)
463     libexecdir=$ac_optarg ;;
464    
465     -localstatedir | --localstatedir | --localstatedi | --localstated \
466     | --localstate | --localstat | --localsta | --localst \
467     | --locals | --local | --loca | --loc | --lo)
468     ac_prev=localstatedir ;;
469     -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
470     | --localstate=* | --localstat=* | --localsta=* | --localst=* \
471     | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
472     localstatedir=$ac_optarg ;;
473    
474     -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
475     ac_prev=mandir ;;
476     -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
477     mandir=$ac_optarg ;;
478    
479     -nfp | --nfp | --nf)
480     # Obsolete; use --without-fp.
481     with_fp=no ;;
482    
483     -no-create | --no-create | --no-creat | --no-crea | --no-cre \
484     | --no-cr | --no-c | -n)
485     no_create=yes ;;
486    
487     -no-recursion | --no-recursion | --no-recursio | --no-recursi \
488     | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
489     no_recursion=yes ;;
490    
491     -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
492     | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
493     | --oldin | --oldi | --old | --ol | --o)
494     ac_prev=oldincludedir ;;
495     -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
496     | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
497     | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
498     oldincludedir=$ac_optarg ;;
499    
500     -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
501     ac_prev=prefix ;;
502     -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
503     prefix=$ac_optarg ;;
504    
505     -program-prefix | --program-prefix | --program-prefi | --program-pref \
506     | --program-pre | --program-pr | --program-p)
507     ac_prev=program_prefix ;;
508     -program-prefix=* | --program-prefix=* | --program-prefi=* \
509     | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
510     program_prefix=$ac_optarg ;;
511    
512     -program-suffix | --program-suffix | --program-suffi | --program-suff \
513     | --program-suf | --program-su | --program-s)
514     ac_prev=program_suffix ;;
515     -program-suffix=* | --program-suffix=* | --program-suffi=* \
516     | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
517     program_suffix=$ac_optarg ;;
518    
519     -program-transform-name | --program-transform-name \
520     | --program-transform-nam | --program-transform-na \
521     | --program-transform-n | --program-transform- \
522     | --program-transform | --program-transfor \
523     | --program-transfo | --program-transf \
524     | --program-trans | --program-tran \
525     | --progr-tra | --program-tr | --program-t)
526     ac_prev=program_transform_name ;;
527     -program-transform-name=* | --program-transform-name=* \
528     | --program-transform-nam=* | --program-transform-na=* \
529     | --program-transform-n=* | --program-transform-=* \
530     | --program-transform=* | --program-transfor=* \
531     | --program-transfo=* | --program-transf=* \
532     | --program-trans=* | --program-tran=* \
533     | --progr-tra=* | --program-tr=* | --program-t=*)
534     program_transform_name=$ac_optarg ;;
535    
536     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
537     | -silent | --silent | --silen | --sile | --sil)
538     silent=yes ;;
539    
540     -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
541     ac_prev=sbindir ;;
542     -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
543     | --sbi=* | --sb=*)
544     sbindir=$ac_optarg ;;
545    
546     -sharedstatedir | --sharedstatedir | --sharedstatedi \
547     | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
548     | --sharedst | --shareds | --shared | --share | --shar \
549     | --sha | --sh)
550     ac_prev=sharedstatedir ;;
551     -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
552     | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
553     | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
554     | --sha=* | --sh=*)
555     sharedstatedir=$ac_optarg ;;
556    
557     -site | --site | --sit)
558     ac_prev=site ;;
559     -site=* | --site=* | --sit=*)
560     site=$ac_optarg ;;
561    
562     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
563     ac_prev=srcdir ;;
564     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
565     srcdir=$ac_optarg ;;
566    
567     -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
568     | --syscon | --sysco | --sysc | --sys | --sy)
569     ac_prev=sysconfdir ;;
570     -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
571     | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
572     sysconfdir=$ac_optarg ;;
573    
574     -target | --target | --targe | --targ | --tar | --ta | --t)
575     ac_prev=target_alias ;;
576     -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
577     target_alias=$ac_optarg ;;
578    
579     -v | -verbose | --verbose | --verbos | --verbo | --verb)
580     verbose=yes ;;
581    
582     -version | --version | --versio | --versi | --vers | -V)
583     ac_init_version=: ;;
584    
585     -with-* | --with-*)
586     ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
587     # Reject names that are not valid shell variable names.
588     expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
589     { echo "$as_me: error: invalid package name: $ac_package" >&2
590     { (exit 1); exit 1; }; }
591     ac_package=`echo $ac_package| sed 's/-/_/g'`
592     case $ac_option in
593     *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
594     *) ac_optarg=yes ;;
595     esac
596     eval "with_$ac_package='$ac_optarg'" ;;
597    
598     -without-* | --without-*)
599     ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
600     # Reject names that are not valid shell variable names.
601     expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
602     { echo "$as_me: error: invalid package name: $ac_package" >&2
603     { (exit 1); exit 1; }; }
604     ac_package=`echo $ac_package | sed 's/-/_/g'`
605     eval "with_$ac_package=no" ;;
606    
607     --x)
608     # Obsolete; use --with-x.
609     with_x=yes ;;
610    
611     -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
612     | --x-incl | --x-inc | --x-in | --x-i)
613     ac_prev=x_includes ;;
614     -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
615     | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
616     x_includes=$ac_optarg ;;
617    
618     -x-libraries | --x-libraries | --x-librarie | --x-librari \
619     | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
620     ac_prev=x_libraries ;;
621     -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
622     | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
623     x_libraries=$ac_optarg ;;
624    
625     -*) { echo "$as_me: error: unrecognized option: $ac_option
626     Try \`$0 --help' for more information." >&2
627     { (exit 1); exit 1; }; }
628     ;;
629    
630     *=*)
631     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
632     # Reject names that are not valid shell variable names.
633     expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
634     { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
635     { (exit 1); exit 1; }; }
636     ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
637     eval "$ac_envvar='$ac_optarg'"
638     export $ac_envvar ;;
639    
640     *)
641     # FIXME: should be removed in autoconf 3.0.
642     echo "$as_me: WARNING: you should use --build, --host, --target" >&2
643     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
644     echo "$as_me: WARNING: invalid host type: $ac_option" >&2
645     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
646     ;;
647    
648     esac
649     done
650    
651     if test -n "$ac_prev"; then
652     ac_option=--`echo $ac_prev | sed 's/_/-/g'`
653     { echo "$as_me: error: missing argument to $ac_option" >&2
654     { (exit 1); exit 1; }; }
655     fi
656    
657     # Be sure to have absolute paths.
658     for ac_var in exec_prefix prefix
659     do
660     eval ac_val=$`echo $ac_var`
661     case $ac_val in
662     [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
663     *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
664     { (exit 1); exit 1; }; };;
665     esac
666     done
667    
668     # Be sure to have absolute paths.
669     for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
670     localstatedir libdir includedir oldincludedir infodir mandir
671     do
672     eval ac_val=$`echo $ac_var`
673     case $ac_val in
674     [\\/$]* | ?:[\\/]* ) ;;
675     *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
676     { (exit 1); exit 1; }; };;
677     esac
678     done
679    
680     # There might be people who depend on the old broken behavior: `$host'
681     # used to hold the argument of --host etc.
682     # FIXME: To remove some day.
683     build=$build_alias
684     host=$host_alias
685     target=$target_alias
686    
687     # FIXME: To remove some day.
688     if test "x$host_alias" != x; then
689     if test "x$build_alias" = x; then
690     cross_compiling=maybe
691     echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
692     If a cross compiler is detected then cross compile mode will be used." >&2
693     elif test "x$build_alias" != "x$host_alias"; then
694     cross_compiling=yes
695     fi
696     fi
697    
698     ac_tool_prefix=
699     test -n "$host_alias" && ac_tool_prefix=$host_alias-
700    
701     test "$silent" = yes && exec 6>/dev/null
702    
703    
704     # Find the source files, if location was not specified.
705     if test -z "$srcdir"; then
706     ac_srcdir_defaulted=yes
707     # Try the directory containing this script, then its parent.
708     ac_confdir=`(dirname "$0") 2>/dev/null ||
709     $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
710     X"$0" : 'X\(//\)[^/]' \| \
711     X"$0" : 'X\(//\)$' \| \
712     X"$0" : 'X\(/\)' \| \
713     . : '\(.\)' 2>/dev/null ||
714     echo X"$0" |
715     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
716     /^X\(\/\/\)[^/].*/{ s//\1/; q; }
717     /^X\(\/\/\)$/{ s//\1/; q; }
718     /^X\(\/\).*/{ s//\1/; q; }
719     s/.*/./; q'`
720     srcdir=$ac_confdir
721     if test ! -r $srcdir/$ac_unique_file; then
722     srcdir=..
723     fi
724     else
725     ac_srcdir_defaulted=no
726     fi
727     if test ! -r $srcdir/$ac_unique_file; then
728     if test "$ac_srcdir_defaulted" = yes; then
729     { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
730     { (exit 1); exit 1; }; }
731     else
732     { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
733     { (exit 1); exit 1; }; }
734     fi
735     fi
736     (cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
737     { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
738     { (exit 1); exit 1; }; }
739     srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
740     ac_env_build_alias_set=${build_alias+set}
741     ac_env_build_alias_value=$build_alias
742     ac_cv_env_build_alias_set=${build_alias+set}
743     ac_cv_env_build_alias_value=$build_alias
744     ac_env_host_alias_set=${host_alias+set}
745     ac_env_host_alias_value=$host_alias
746     ac_cv_env_host_alias_set=${host_alias+set}
747     ac_cv_env_host_alias_value=$host_alias
748     ac_env_target_alias_set=${target_alias+set}
749     ac_env_target_alias_value=$target_alias
750     ac_cv_env_target_alias_set=${target_alias+set}
751     ac_cv_env_target_alias_value=$target_alias
752     ac_env_CC_set=${CC+set}
753     ac_env_CC_value=$CC
754     ac_cv_env_CC_set=${CC+set}
755     ac_cv_env_CC_value=$CC
756     ac_env_CFLAGS_set=${CFLAGS+set}
757     ac_env_CFLAGS_value=$CFLAGS
758     ac_cv_env_CFLAGS_set=${CFLAGS+set}
759     ac_cv_env_CFLAGS_value=$CFLAGS
760     ac_env_LDFLAGS_set=${LDFLAGS+set}
761     ac_env_LDFLAGS_value=$LDFLAGS
762     ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
763     ac_cv_env_LDFLAGS_value=$LDFLAGS
764     ac_env_CPPFLAGS_set=${CPPFLAGS+set}
765     ac_env_CPPFLAGS_value=$CPPFLAGS
766     ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
767     ac_cv_env_CPPFLAGS_value=$CPPFLAGS
768     ac_env_CPP_set=${CPP+set}
769     ac_env_CPP_value=$CPP
770     ac_cv_env_CPP_set=${CPP+set}
771     ac_cv_env_CPP_value=$CPP
772     ac_env_CXX_set=${CXX+set}
773     ac_env_CXX_value=$CXX
774     ac_cv_env_CXX_set=${CXX+set}
775     ac_cv_env_CXX_value=$CXX
776     ac_env_CXXFLAGS_set=${CXXFLAGS+set}
777     ac_env_CXXFLAGS_value=$CXXFLAGS
778     ac_cv_env_CXXFLAGS_set=${CXXFLAGS+set}
779     ac_cv_env_CXXFLAGS_value=$CXXFLAGS
780     ac_env_CXXCPP_set=${CXXCPP+set}
781     ac_env_CXXCPP_value=$CXXCPP
782     ac_cv_env_CXXCPP_set=${CXXCPP+set}
783     ac_cv_env_CXXCPP_value=$CXXCPP
784    
785     #
786     # Report the --help message.
787     #
788     if test "$ac_init_help" = "long"; then
789     # Omit some internal or obsolete options to make the list less imposing.
790     # This message is too long to be a string in the A/UX 3.1 sh.
791     cat <<_ACEOF
792     \`configure' configures this package to adapt to many kinds of systems.
793    
794     Usage: $0 [OPTION]... [VAR=VALUE]...
795    
796     To assign environment variables (e.g., CC, CFLAGS...), specify them as
797     VAR=VALUE. See below for descriptions of some of the useful variables.
798    
799     Defaults for the options are specified in brackets.
800    
801     Configuration:
802     -h, --help display this help and exit
803     --help=short display options specific to this package
804     --help=recursive display the short help of all the included packages
805     -V, --version display version information and exit
806     -q, --quiet, --silent do not print \`checking...' messages
807     --cache-file=FILE cache test results in FILE [disabled]
808     -C, --config-cache alias for \`--cache-file=config.cache'
809     -n, --no-create do not create output files
810     --srcdir=DIR find the sources in DIR [configure dir or \`..']
811    
812     _ACEOF
813    
814     cat <<_ACEOF
815     Installation directories:
816     --prefix=PREFIX install architecture-independent files in PREFIX
817     [$ac_default_prefix]
818     --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
819     [PREFIX]
820    
821     By default, \`make install' will install all the files in
822     \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
823     an installation prefix other than \`$ac_default_prefix' using \`--prefix',
824     for instance \`--prefix=\$HOME'.
825    
826     For better control, use the options below.
827    
828     Fine tuning of the installation directories:
829     --bindir=DIR user executables [EPREFIX/bin]
830     --sbindir=DIR system admin executables [EPREFIX/sbin]
831     --libexecdir=DIR program executables [EPREFIX/libexec]
832     --datadir=DIR read-only architecture-independent data [PREFIX/share]
833     --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
834     --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
835     --localstatedir=DIR modifiable single-machine data [PREFIX/var]
836     --libdir=DIR object code libraries [EPREFIX/lib]
837     --includedir=DIR C header files [PREFIX/include]
838     --oldincludedir=DIR C header files for non-gcc [/usr/include]
839     --infodir=DIR info documentation [PREFIX/info]
840     --mandir=DIR man documentation [PREFIX/man]
841     _ACEOF
842    
843     cat <<\_ACEOF
844    
845     Program names:
846     --program-prefix=PREFIX prepend PREFIX to installed program names
847     --program-suffix=SUFFIX append SUFFIX to installed program names
848     --program-transform-name=PROGRAM run sed PROGRAM on installed program names
849    
850     System types:
851     --build=BUILD configure for building on BUILD [guessed]
852     --host=HOST cross-compile to build programs to run on HOST [BUILD]
853     --target=TARGET configure for building compilers for TARGET [HOST]
854     _ACEOF
855     fi
856    
857     if test -n "$ac_init_help"; then
858    
859     cat <<\_ACEOF
860    
861     Optional Features:
862     --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
863     --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
864     --enable-maintainer-mode enable make rules and dependencies not useful
865     (and sometimes confusing) to the casual installer
866     --disable-dependency-tracking Speeds up one-time builds
867     --enable-dependency-tracking Do not reject slow dependency extractors
868     --disable-rpath do not hardcode runtime library paths
869     --disable-nls do not use Native Language Support
870     --enable-iftype=TYPE/SUBTYPE
871     Use kernel/net device interface TYPE/SUBTYPE.
872     Working combinations are: "native/linux"
873 pcg 1.7 "tincd/linux" "tincd/freebsd" "tincd/openbsd"
874 pcg 1.8 "tincd/darwin" "native/cygwin"; Untested
875     combinations are: "tincd/netbsd" "tincd/solaris"
876 pcg 1.7 "tincd/mingw"; Broken combinations are:
877 pcg 1.5 "tincd/cygwin"; The default is to autodetect.
878 pcg 1.1 --enable-rohc enable robust header compression (rfc3095).
879     --enable-icmp enable icmp protocol support (default disabled).
880     --enable-tcp enable tcp protocol support (default disabled).
881     --enable-http-proxy enable http proxy connect support (default
882     disabled).
883     --enable-hmac-length=BYTES
884     use a hmac of length BYTES bytes (default 12).
885     Allowed values are 4, 8, 12, 16.
886     --enable-rand-length=BYTES
887     use BYTES bytes of extra randomness (default 8).
888     Allowed values are 0, 4, 8.
889     --enable-max-mtu=BYTES enable mtu sizes upto BYTES bytes (default 1500).
890     Use 9100 for jumbogram support.
891     --disable-compression Disable compression support.
892     --enable-cipher Select the symmetric cipher (default "bf"). Must be
893     one of "bf" (blowfish), "aes-128" (rijndael),
894     "aes-192" or "aes-256".
895     --enable-digest Select the digets algorithm to use (default "sha1").
896     Must be one of "sha1", "ripemd160", "md5" or "md4"
897     (insecure).
898    
899     Optional Packages:
900     --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
901     --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
902     --with-gnu-ld assume the C compiler uses GNU ld default=no
903     --with-libiconv-prefix=DIR search for libiconv in DIR/include and DIR/lib
904     --without-libiconv-prefix don't search for libiconv in includedir and libdir
905     --with-libintl-prefix=DIR search for libintl in DIR/include and DIR/lib
906     --without-libintl-prefix don't search for libintl in includedir and libdir
907     --with-kernel=dir give the directory with kernel sources
908     (default: /usr/src/linux)
909     --with-openssl-include=DIR OpenSSL headers directory (without trailing /openssl)
910     --with-openssl-lib=DIR OpenSSL library directory
911    
912     Some influential environment variables:
913     CC C compiler command
914     CFLAGS C compiler flags
915     LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
916     nonstandard directory <lib dir>
917     CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
918     headers in a nonstandard directory <include dir>
919     CPP C preprocessor
920     CXX C++ compiler command
921     CXXFLAGS C++ compiler flags
922     CXXCPP C++ preprocessor
923    
924     Use these variables to override the choices made by `configure' or to help
925     it to find libraries and programs with nonstandard names/locations.
926    
927     _ACEOF
928     fi
929    
930     if test "$ac_init_help" = "recursive"; then
931     # If there are subdirs, report their specific --help.
932     ac_popdir=`pwd`
933     for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
934     test -d $ac_dir || continue
935     ac_builddir=.
936    
937     if test "$ac_dir" != .; then
938     ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
939     # A "../" for each directory in $ac_dir_suffix.
940     ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
941     else
942     ac_dir_suffix= ac_top_builddir=
943     fi
944    
945     case $srcdir in
946     .) # No --srcdir option. We are building in place.
947     ac_srcdir=.
948     if test -z "$ac_top_builddir"; then
949     ac_top_srcdir=.
950     else
951     ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
952     fi ;;
953     [\\/]* | ?:[\\/]* ) # Absolute path.
954     ac_srcdir=$srcdir$ac_dir_suffix;
955     ac_top_srcdir=$srcdir ;;
956     *) # Relative path.
957     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
958     ac_top_srcdir=$ac_top_builddir$srcdir ;;
959     esac
960     # Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
961     # absolute.
962     ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
963     ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd`
964     ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
965     ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
966    
967     cd $ac_dir
968     # Check for guested configure; otherwise get Cygnus style configure.
969     if test -f $ac_srcdir/configure.gnu; then
970     echo
971     $SHELL $ac_srcdir/configure.gnu --help=recursive
972     elif test -f $ac_srcdir/configure; then
973     echo
974     $SHELL $ac_srcdir/configure --help=recursive
975     elif test -f $ac_srcdir/configure.ac ||
976     test -f $ac_srcdir/configure.in; then
977     echo
978     $ac_configure --help
979     else
980     echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
981     fi
982     cd "$ac_popdir"
983     done
984     fi
985    
986     test -n "$ac_init_help" && exit 0
987     if $ac_init_version; then
988     cat <<\_ACEOF
989    
990     Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002
991     Free Software Foundation, Inc.
992     This configure script is free software; the Free Software Foundation
993     gives unlimited permission to copy, distribute and modify it.
994     _ACEOF
995     exit 0
996     fi
997     exec 5>config.log
998     cat >&5 <<_ACEOF
999     This file contains any messages produced by compilers while
1000     running configure, to aid debugging if configure makes a mistake.
1001    
1002     It was created by $as_me, which was
1003     generated by GNU Autoconf 2.57. Invocation command line was
1004    
1005     $ $0 $@
1006    
1007     _ACEOF
1008     {
1009     cat <<_ASUNAME
1010     ## --------- ##
1011     ## Platform. ##
1012     ## --------- ##
1013    
1014     hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1015     uname -m = `(uname -m) 2>/dev/null || echo unknown`
1016     uname -r = `(uname -r) 2>/dev/null || echo unknown`
1017     uname -s = `(uname -s) 2>/dev/null || echo unknown`
1018     uname -v = `(uname -v) 2>/dev/null || echo unknown`
1019    
1020     /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1021     /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1022    
1023     /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1024     /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1025     /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1026     hostinfo = `(hostinfo) 2>/dev/null || echo unknown`
1027     /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1028     /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1029     /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1030    
1031     _ASUNAME
1032    
1033     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1034     for as_dir in $PATH
1035     do
1036     IFS=$as_save_IFS
1037     test -z "$as_dir" && as_dir=.
1038     echo "PATH: $as_dir"
1039     done
1040    
1041     } >&5
1042    
1043     cat >&5 <<_ACEOF
1044    
1045    
1046     ## ----------- ##
1047     ## Core tests. ##
1048     ## ----------- ##
1049    
1050     _ACEOF
1051    
1052    
1053     # Keep a trace of the command line.
1054     # Strip out --no-create and --no-recursion so they do not pile up.
1055     # Strip out --silent because we don't want to record it for future runs.
1056     # Also quote any args containing shell meta-characters.
1057     # Make two passes to allow for proper duplicate-argument suppression.
1058     ac_configure_args=
1059     ac_configure_args0=
1060     ac_configure_args1=
1061     ac_sep=
1062     ac_must_keep_next=false
1063     for ac_pass in 1 2
1064     do
1065     for ac_arg
1066     do
1067     case $ac_arg in
1068     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1069     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1070     | -silent | --silent | --silen | --sile | --sil)
1071     continue ;;
1072     *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1073     ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1074     esac
1075     case $ac_pass in
1076     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1077     2)
1078     ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1079     if test $ac_must_keep_next = true; then
1080     ac_must_keep_next=false # Got value, back to normal.
1081     else
1082     case $ac_arg in
1083     *=* | --config-cache | -C | -disable-* | --disable-* \
1084     | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1085     | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1086     | -with-* | --with-* | -without-* | --without-* | --x)
1087     case "$ac_configure_args0 " in
1088     "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1089     esac
1090     ;;
1091     -* ) ac_must_keep_next=true ;;
1092     esac
1093     fi
1094     ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1095     # Get rid of the leading space.
1096     ac_sep=" "
1097     ;;
1098     esac
1099     done
1100     done
1101     $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1102     $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1103    
1104     # When interrupted or exit'd, cleanup temporary files, and complete
1105     # config.log. We remove comments because anyway the quotes in there
1106     # would cause problems or look ugly.
1107     # WARNING: Be sure not to use single quotes in there, as some shells,
1108     # such as our DU 5.0 friend, will then `close' the trap.
1109     trap 'exit_status=$?
1110     # Save into config.log some information that might help in debugging.
1111     {
1112     echo
1113    
1114     cat <<\_ASBOX
1115     ## ---------------- ##
1116     ## Cache variables. ##
1117     ## ---------------- ##
1118     _ASBOX
1119     echo
1120     # The following way of writing the cache mishandles newlines in values,
1121     {
1122     (set) 2>&1 |
1123     case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1124     *ac_space=\ *)
1125     sed -n \
1126     "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1127     s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1128     ;;
1129     *)
1130     sed -n \
1131     "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1132     ;;
1133     esac;
1134     }
1135     echo
1136    
1137     cat <<\_ASBOX
1138     ## ----------------- ##
1139     ## Output variables. ##
1140     ## ----------------- ##
1141     _ASBOX
1142     echo
1143     for ac_var in $ac_subst_vars
1144     do
1145     eval ac_val=$`echo $ac_var`
1146     echo "$ac_var='"'"'$ac_val'"'"'"
1147     done | sort
1148     echo
1149    
1150     if test -n "$ac_subst_files"; then
1151     cat <<\_ASBOX
1152     ## ------------- ##
1153     ## Output files. ##
1154     ## ------------- ##
1155     _ASBOX
1156     echo
1157     for ac_var in $ac_subst_files
1158     do
1159     eval ac_val=$`echo $ac_var`
1160     echo "$ac_var='"'"'$ac_val'"'"'"
1161     done | sort
1162     echo
1163     fi
1164    
1165     if test -s confdefs.h; then
1166     cat <<\_ASBOX
1167     ## ----------- ##
1168     ## confdefs.h. ##
1169     ## ----------- ##
1170     _ASBOX
1171     echo
1172     sed "/^$/d" confdefs.h | sort
1173     echo
1174     fi
1175     test "$ac_signal" != 0 &&
1176     echo "$as_me: caught signal $ac_signal"
1177     echo "$as_me: exit $exit_status"
1178     } >&5
1179     rm -f core *.core &&
1180     rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1181     exit $exit_status
1182     ' 0
1183     for ac_signal in 1 2 13 15; do
1184     trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1185     done
1186     ac_signal=0
1187    
1188     # confdefs.h avoids OS command line length limits that DEFS can exceed.
1189     rm -rf conftest* confdefs.h
1190     # AIX cpp loses on an empty file, so make sure it contains at least a newline.
1191     echo >confdefs.h
1192    
1193     # Predefined preprocessor variables.
1194    
1195     cat >>confdefs.h <<_ACEOF
1196     #define PACKAGE_NAME "$PACKAGE_NAME"
1197     _ACEOF
1198    
1199    
1200     cat >>confdefs.h <<_ACEOF
1201     #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1202     _ACEOF
1203    
1204    
1205     cat >>confdefs.h <<_ACEOF
1206     #define PACKAGE_VERSION "$PACKAGE_VERSION"
1207     _ACEOF
1208    
1209    
1210     cat >>confdefs.h <<_ACEOF
1211     #define PACKAGE_STRING "$PACKAGE_STRING"
1212     _ACEOF
1213    
1214    
1215     cat >>confdefs.h <<_ACEOF
1216     #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1217     _ACEOF
1218    
1219    
1220     # Let the site file select an alternate cache file if it wants to.
1221     # Prefer explicitly selected file to automatically selected ones.
1222     if test -z "$CONFIG_SITE"; then
1223     if test "x$prefix" != xNONE; then
1224     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1225     else
1226     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1227     fi
1228     fi
1229     for ac_site_file in $CONFIG_SITE; do
1230     if test -r "$ac_site_file"; then
1231     { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1232     echo "$as_me: loading site script $ac_site_file" >&6;}
1233     sed 's/^/| /' "$ac_site_file" >&5
1234     . "$ac_site_file"
1235     fi
1236     done
1237    
1238     if test -r "$cache_file"; then
1239     # Some versions of bash will fail to source /dev/null (special
1240     # files actually), so we avoid doing that.
1241     if test -f "$cache_file"; then
1242     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1243     echo "$as_me: loading cache $cache_file" >&6;}
1244     case $cache_file in
1245     [\\/]* | ?:[\\/]* ) . $cache_file;;
1246     *) . ./$cache_file;;
1247     esac
1248     fi
1249     else
1250     { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1251     echo "$as_me: creating cache $cache_file" >&6;}
1252     >$cache_file
1253     fi
1254    
1255     # Check that the precious variables saved in the cache have kept the same
1256     # value.
1257     ac_cache_corrupted=false
1258     for ac_var in `(set) 2>&1 |
1259     sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1260     eval ac_old_set=\$ac_cv_env_${ac_var}_set
1261     eval ac_new_set=\$ac_env_${ac_var}_set
1262     eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1263     eval ac_new_val="\$ac_env_${ac_var}_value"
1264     case $ac_old_set,$ac_new_set in
1265     set,)
1266     { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1267     echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1268     ac_cache_corrupted=: ;;
1269     ,set)
1270     { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1271     echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1272     ac_cache_corrupted=: ;;
1273     ,);;
1274     *)
1275     if test "x$ac_old_val" != "x$ac_new_val"; then
1276     { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1277     echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1278     { echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1279     echo "$as_me: former value: $ac_old_val" >&2;}
1280     { echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1281     echo "$as_me: current value: $ac_new_val" >&2;}
1282     ac_cache_corrupted=:
1283     fi;;
1284     esac
1285     # Pass precious variables to config.status.
1286     if test "$ac_new_set" = set; then
1287     case $ac_new_val in
1288     *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1289     ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1290     *) ac_arg=$ac_var=$ac_new_val ;;
1291     esac
1292     case " $ac_configure_args " in
1293     *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
1294     *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1295     esac
1296     fi
1297     done
1298     if $ac_cache_corrupted; then
1299     { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1300     echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1301     { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1302     echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1303     { (exit 1); exit 1; }; }
1304     fi
1305    
1306     ac_ext=c
1307     ac_cpp='$CPP $CPPFLAGS'
1308     ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1309     ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1310     ac_compiler_gnu=$ac_cv_c_compiler_gnu
1311    
1312    
1313    
1314    
1315    
1316    
1317    
1318    
1319    
1320    
1321    
1322    
1323    
1324    
1325    
1326    
1327    
1328    
1329    
1330     ac_aux_dir=
1331     for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1332     if test -f $ac_dir/install-sh; then
1333     ac_aux_dir=$ac_dir
1334     ac_install_sh="$ac_aux_dir/install-sh -c"
1335     break
1336     elif test -f $ac_dir/install.sh; then
1337     ac_aux_dir=$ac_dir
1338     ac_install_sh="$ac_aux_dir/install.sh -c"
1339     break
1340     elif test -f $ac_dir/shtool; then
1341     ac_aux_dir=$ac_dir
1342     ac_install_sh="$ac_aux_dir/shtool install -c"
1343     break
1344     fi
1345     done
1346     if test -z "$ac_aux_dir"; then
1347     { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1348     echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1349     { (exit 1); exit 1; }; }
1350     fi
1351     ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1352     ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1353     ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1354    
1355     # Make sure we can run config.sub.
1356     $ac_config_sub sun4 >/dev/null 2>&1 ||
1357     { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1358     echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1359     { (exit 1); exit 1; }; }
1360    
1361     echo "$as_me:$LINENO: checking build system type" >&5
1362     echo $ECHO_N "checking build system type... $ECHO_C" >&6
1363     if test "${ac_cv_build+set}" = set; then
1364     echo $ECHO_N "(cached) $ECHO_C" >&6
1365     else
1366     ac_cv_build_alias=$build_alias
1367     test -z "$ac_cv_build_alias" &&
1368     ac_cv_build_alias=`$ac_config_guess`
1369     test -z "$ac_cv_build_alias" &&
1370     { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1371     echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1372     { (exit 1); exit 1; }; }
1373     ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
1374     { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1375     echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1376     { (exit 1); exit 1; }; }
1377    
1378     fi
1379     echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1380     echo "${ECHO_T}$ac_cv_build" >&6
1381     build=$ac_cv_build
1382     build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1383     build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1384     build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1385    
1386    
1387     echo "$as_me:$LINENO: checking host system type" >&5
1388     echo $ECHO_N "checking host system type... $ECHO_C" >&6
1389     if test "${ac_cv_host+set}" = set; then
1390     echo $ECHO_N "(cached) $ECHO_C" >&6
1391     else
1392     ac_cv_host_alias=$host_alias
1393     test -z "$ac_cv_host_alias" &&
1394     ac_cv_host_alias=$ac_cv_build_alias
1395     ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
1396     { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1397     echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1398     { (exit 1); exit 1; }; }
1399    
1400     fi
1401     echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1402     echo "${ECHO_T}$ac_cv_host" >&6
1403     host=$ac_cv_host
1404     host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1405     host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1406     host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1407    
1408    
1409     echo "$as_me:$LINENO: checking target system type" >&5
1410     echo $ECHO_N "checking target system type... $ECHO_C" >&6
1411     if test "${ac_cv_target+set}" = set; then
1412     echo $ECHO_N "(cached) $ECHO_C" >&6
1413     else
1414     ac_cv_target_alias=$target_alias
1415     test "x$ac_cv_target_alias" = "x" &&
1416     ac_cv_target_alias=$ac_cv_host_alias
1417     ac_cv_target=`$ac_config_sub $ac_cv_target_alias` ||
1418     { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
1419     echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1420     { (exit 1); exit 1; }; }
1421    
1422     fi
1423     echo "$as_me:$LINENO: result: $ac_cv_target" >&5
1424     echo "${ECHO_T}$ac_cv_target" >&6
1425     target=$ac_cv_target
1426     target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1427     target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1428     target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1429    
1430    
1431     # The aliases save the names the user supplied, while $host etc.
1432     # will get canonicalized.
1433     test -n "$target_alias" &&
1434     test "$program_prefix$program_suffix$program_transform_name" = \
1435     NONENONEs,x,x, &&
1436     program_prefix=${target_alias}-
1437     am__api_version="1.7"
1438     # Find a good install program. We prefer a C program (faster),
1439     # so one script is as good as another. But avoid the broken or
1440     # incompatible versions:
1441     # SysV /etc/install, /usr/sbin/install
1442     # SunOS /usr/etc/install
1443     # IRIX /sbin/install
1444     # AIX /bin/install
1445     # AmigaOS /C/install, which installs bootblocks on floppy discs
1446     # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1447     # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1448     # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1449     # ./install, which can be erroneously created by make from ./install.sh.
1450     echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
1451     echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
1452     if test -z "$INSTALL"; then
1453     if test "${ac_cv_path_install+set}" = set; then
1454     echo $ECHO_N "(cached) $ECHO_C" >&6
1455     else
1456     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1457     for as_dir in $PATH
1458     do
1459     IFS=$as_save_IFS
1460     test -z "$as_dir" && as_dir=.
1461     # Account for people who put trailing slashes in PATH elements.
1462     case $as_dir/ in
1463     ./ | .// | /cC/* | \
1464     /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
1465     /usr/ucb/* ) ;;
1466     *)
1467     # OSF1 and SCO ODT 3.0 have their own names for install.
1468     # Don't use installbsd from OSF since it installs stuff as root
1469     # by default.
1470     for ac_prog in ginstall scoinst install; do
1471     for ac_exec_ext in '' $ac_executable_extensions; do
1472     if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
1473     if test $ac_prog = install &&
1474     grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1475     # AIX install. It has an incompatible calling convention.
1476     :
1477     elif test $ac_prog = install &&
1478     grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1479     # program-specific install script used by HP pwplus--don't use.
1480     :
1481     else
1482     ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1483     break 3
1484     fi
1485     fi
1486     done
1487     done
1488     ;;
1489     esac
1490     done
1491    
1492    
1493     fi
1494     if test "${ac_cv_path_install+set}" = set; then
1495     INSTALL=$ac_cv_path_install
1496     else
1497     # As a last resort, use the slow shell script. We don't cache a
1498     # path for INSTALL within a source directory, because that will
1499     # break other packages using the cache if that directory is
1500     # removed, or if the path is relative.
1501     INSTALL=$ac_install_sh
1502     fi
1503     fi
1504     echo "$as_me:$LINENO: result: $INSTALL" >&5
1505     echo "${ECHO_T}$INSTALL" >&6
1506    
1507     # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1508     # It thinks the first close brace ends the variable substitution.
1509     test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1510    
1511     test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1512    
1513     test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1514    
1515     echo "$as_me:$LINENO: checking whether build environment is sane" >&5
1516     echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6
1517     # Just in case
1518     sleep 1
1519     echo timestamp > conftest.file
1520     # Do `set' in a subshell so we don't clobber the current shell's
1521     # arguments. Must try -L first in case configure is actually a
1522     # symlink; some systems play weird games with the mod time of symlinks
1523     # (eg FreeBSD returns the mod time of the symlink's containing
1524     # directory).
1525     if (
1526     set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
1527     if test "$*" = "X"; then
1528     # -L didn't work.
1529     set X `ls -t $srcdir/configure conftest.file`
1530     fi
1531     rm -f conftest.file
1532     if test "$*" != "X $srcdir/configure conftest.file" \
1533     && test "$*" != "X conftest.file $srcdir/configure"; then
1534    
1535     # If neither matched, then we have a broken ls. This can happen
1536     # if, for instance, CONFIG_SHELL is bash and it inherits a
1537     # broken ls alias from the environment. This has actually
1538     # happened. Such a system could not be considered "sane".
1539     { { echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken
1540     alias in your environment" >&5
1541     echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken
1542     alias in your environment" >&2;}
1543     { (exit 1); exit 1; }; }
1544     fi
1545    
1546     test "$2" = conftest.file
1547     )
1548     then
1549     # Ok.
1550     :
1551     else
1552     { { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
1553     Check your system clock" >&5
1554     echo "$as_me: error: newly created file is older than distributed files!
1555     Check your system clock" >&2;}
1556     { (exit 1); exit 1; }; }
1557     fi
1558     echo "$as_me:$LINENO: result: yes" >&5
1559     echo "${ECHO_T}yes" >&6
1560     test "$program_prefix" != NONE &&
1561     program_transform_name="s,^,$program_prefix,;$program_transform_name"
1562     # Use a double $ so make ignores it.
1563     test "$program_suffix" != NONE &&
1564     program_transform_name="s,\$,$program_suffix,;$program_transform_name"
1565     # Double any \ or $. echo might interpret backslashes.
1566     # By default was `s,x,x', remove it if useless.
1567     cat <<\_ACEOF >conftest.sed
1568     s/[\\$]/&&/g;s/;s,x,x,$//
1569     _ACEOF
1570     program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
1571     rm conftest.sed
1572    
1573    
1574     # expand $ac_aux_dir to an absolute path
1575     am_aux_dir=`cd $ac_aux_dir && pwd`
1576    
1577     test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
1578     # Use eval to expand $SHELL
1579     if eval "$MISSING --run true"; then
1580     am_missing_run="$MISSING --run "
1581     else
1582     am_missing_run=
1583     { echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
1584     echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
1585     fi
1586    
1587     for ac_prog in gawk mawk nawk awk
1588     do
1589     # Extract the first word of "$ac_prog", so it can be a program name with args.
1590     set dummy $ac_prog; ac_word=$2
1591     echo "$as_me:$LINENO: checking for $ac_word" >&5
1592     echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1593     if test "${ac_cv_prog_AWK+set}" = set; then
1594     echo $ECHO_N "(cached) $ECHO_C" >&6
1595     else
1596     if test -n "$AWK"; then
1597     ac_cv_prog_AWK="$AWK" # Let the user override the test.
1598     else
1599     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1600     for as_dir in $PATH
1601     do
1602     IFS=$as_save_IFS
1603     test -z "$as_dir" && as_dir=.
1604     for ac_exec_ext in '' $ac_executable_extensions; do
1605     if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1606     ac_cv_prog_AWK="$ac_prog"
1607     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1608     break 2
1609     fi
1610     done
1611     done
1612    
1613     fi
1614     fi
1615     AWK=$ac_cv_prog_AWK
1616     if test -n "$AWK"; then
1617     echo "$as_me:$LINENO: result: $AWK" >&5
1618     echo "${ECHO_T}$AWK" >&6
1619     else
1620     echo "$as_me:$LINENO: result: no" >&5
1621     echo "${ECHO_T}no" >&6
1622     fi
1623    
1624     test -n "$AWK" && break
1625     done
1626    
1627     echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
1628     echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
1629     set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,./+-,__p_,'`
1630     if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
1631     echo $ECHO_N "(cached) $ECHO_C" >&6
1632     else
1633     cat >conftest.make <<\_ACEOF
1634     all:
1635     @echo 'ac_maketemp="$(MAKE)"'
1636     _ACEOF
1637     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1638     eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
1639     if test -n "$ac_maketemp"; then
1640     eval ac_cv_prog_make_${ac_make}_set=yes
1641     else
1642     eval ac_cv_prog_make_${ac_make}_set=no
1643     fi
1644     rm -f conftest.make
1645     fi
1646     if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1647     echo "$as_me:$LINENO: result: yes" >&5
1648     echo "${ECHO_T}yes" >&6
1649     SET_MAKE=
1650     else
1651     echo "$as_me:$LINENO: result: no" >&5
1652     echo "${ECHO_T}no" >&6
1653     SET_MAKE="MAKE=${MAKE-make}"
1654     fi
1655    
1656     rm -rf .tst 2>/dev/null
1657     mkdir .tst 2>/dev/null
1658     if test -d .tst; then
1659     am__leading_dot=.
1660     else
1661     am__leading_dot=_
1662     fi
1663     rmdir .tst 2>/dev/null
1664    
1665     # test to see if srcdir already configured
1666     if test "`cd $srcdir && pwd`" != "`pwd`" &&
1667     test -f $srcdir/config.status; then
1668     { { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
1669     echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
1670     { (exit 1); exit 1; }; }
1671     fi
1672    
1673     # test whether we have cygpath
1674     if test -z "$CYGPATH_W"; then
1675     if (cygpath --version) >/dev/null 2>/dev/null; then
1676     CYGPATH_W='cygpath -w'
1677     else
1678     CYGPATH_W=echo
1679     fi
1680     fi
1681    
1682    
1683     # Define the identity of the package.
1684     PACKAGE=vpe
1685     VERSION=1.2
1686    
1687    
1688     cat >>confdefs.h <<_ACEOF
1689     #define PACKAGE "$PACKAGE"
1690     _ACEOF
1691    
1692    
1693     cat >>confdefs.h <<_ACEOF
1694     #define VERSION "$VERSION"
1695     _ACEOF
1696    
1697     # Some tools Automake needs.
1698    
1699     ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
1700    
1701    
1702     AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
1703    
1704    
1705     AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
1706    
1707    
1708     AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
1709    
1710    
1711     MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
1712    
1713    
1714     AMTAR=${AMTAR-"${am_missing_run}tar"}
1715    
1716     install_sh=${install_sh-"$am_aux_dir/install-sh"}
1717    
1718     # Installed binaries are usually stripped using `strip' when the user
1719     # run `make install-strip'. However `strip' might not be the right
1720     # tool to use in cross-compilation environments, therefore Automake
1721     # will honor the `STRIP' environment variable to overrule this program.
1722     if test "$cross_compiling" != no; then
1723     if test -n "$ac_tool_prefix"; then
1724     # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
1725     set dummy ${ac_tool_prefix}strip; ac_word=$2
1726     echo "$as_me:$LINENO: checking for $ac_word" >&5
1727     echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1728     if test "${ac_cv_prog_STRIP+set}" = set; then
1729     echo $ECHO_N "(cached) $ECHO_C" >&6
1730     else
1731     if test -n "$STRIP"; then
1732     ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
1733     else
1734     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1735     for as_dir in $PATH
1736     do
1737     IFS=$as_save_IFS
1738     test -z "$as_dir" && as_dir=.
1739     for ac_exec_ext in '' $ac_executable_extensions; do
1740     if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1741     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
1742     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1743     break 2
1744     fi
1745     done
1746     done
1747    
1748     fi
1749     fi
1750     STRIP=$ac_cv_prog_STRIP
1751     if test -n "$STRIP"; then
1752     echo "$as_me:$LINENO: result: $STRIP" >&5
1753     echo "${ECHO_T}$STRIP" >&6
1754     else
1755     echo "$as_me:$LINENO: result: no" >&5
1756     echo "${ECHO_T}no" >&6
1757     fi
1758    
1759     fi
1760     if test -z "$ac_cv_prog_STRIP"; then
1761     ac_ct_STRIP=$STRIP
1762     # Extract the first word of "strip", so it can be a program name with args.
1763     set dummy strip; ac_word=$2
1764     echo "$as_me:$LINENO: checking for $ac_word" >&5
1765     echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1766     if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
1767     echo $ECHO_N "(cached) $ECHO_C" >&6
1768     else
1769     if test -n "$ac_ct_STRIP"; then
1770     ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
1771     else
1772     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1773     for as_dir in $PATH
1774     do
1775     IFS=$as_save_IFS
1776     test -z "$as_dir" && as_dir=.
1777     for ac_exec_ext in '' $ac_executable_extensions; do
1778     if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1779     ac_cv_prog_ac_ct_STRIP="strip"
1780     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1781     break 2
1782     fi
1783     done
1784     done
1785    
1786     test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
1787     fi
1788     fi
1789     ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
1790     if test -n "$ac_ct_STRIP"; then
1791     echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
1792     echo "${ECHO_T}$ac_ct_STRIP" >&6
1793     else
1794     echo "$as_me:$LINENO: result: no" >&5
1795     echo "${ECHO_T}no" >&6
1796     fi
1797    
1798     STRIP=$ac_ct_STRIP
1799     else
1800     STRIP="$ac_cv_prog_STRIP"
1801     fi
1802    
1803     fi
1804     INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
1805    
1806     # We need awk for the "check" target. The system "awk" is bad on
1807     # some platforms.
1808    
1809    
1810    
1811     ac_config_headers="$ac_config_headers config.h"
1812    
1813     echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5
1814     echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6
1815     # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
1816     if test "${enable_maintainer_mode+set}" = set; then
1817     enableval="$enable_maintainer_mode"
1818     USE_MAINTAINER_MODE=$enableval
1819     else
1820     USE_MAINTAINER_MODE=no
1821     fi;
1822     echo "$as_me:$LINENO: result: $USE_MAINTAINER_MODE" >&5
1823     echo "${ECHO_T}$USE_MAINTAINER_MODE" >&6
1824    
1825    
1826     if test $USE_MAINTAINER_MODE = yes; then
1827     MAINTAINER_MODE_TRUE=
1828     MAINTAINER_MODE_FALSE='#'
1829     else
1830     MAINTAINER_MODE_TRUE='#'
1831     MAINTAINER_MODE_FALSE=
1832     fi
1833    
1834     MAINT=$MAINTAINER_MODE_TRUE
1835    
1836    
1837    
1838    
1839    
1840    
1841    
1842    
1843    
1844    
1845     test -n "$ACLOCAL_FLAGS" && ACLOCAL="$ACLOCAL $ACLOCAL_FLAGS"
1846    
1847     for k in m4 ; do ACLOCAL="$ACLOCAL -I $k" ; done
1848    
1849    
1850    
1851     MKINSTALLDIRS=
1852     if test -n "$ac_aux_dir"; then
1853     MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs"
1854     fi
1855     if test -z "$MKINSTALLDIRS"; then
1856     MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs"
1857     fi
1858    
1859    
1860    
1861    
1862    
1863     # Extract the first word of "msgfmt", so it can be a program name with args.
1864     set dummy msgfmt; ac_word=$2
1865     echo "$as_me:$LINENO: checking for $ac_word" >&5
1866     echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1867     if test "${ac_cv_path_MSGFMT+set}" = set; then
1868     echo $ECHO_N "(cached) $ECHO_C" >&6
1869     else
1870     case "$MSGFMT" in
1871     /*)
1872     ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
1873     ;;
1874     *)
1875     IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1876     for ac_dir in $PATH; do
1877     test -z "$ac_dir" && ac_dir=.
1878     if test -f $ac_dir/$ac_word; then
1879     if $ac_dir/$ac_word --statistics /dev/null >/dev/null 2>&1 &&
1880     (if $ac_dir/$ac_word --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
1881     ac_cv_path_MSGFMT="$ac_dir/$ac_word"
1882     break
1883     fi
1884     fi
1885     done
1886     IFS="$ac_save_ifs"
1887     test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT=":"
1888     ;;
1889     esac
1890     fi
1891     MSGFMT="$ac_cv_path_MSGFMT"
1892     if test "$MSGFMT" != ":"; then
1893     echo "$as_me:$LINENO: result: $MSGFMT" >&5
1894     echo "${ECHO_T}$MSGFMT" >&6
1895     else
1896     echo "$as_me:$LINENO: result: no" >&5
1897     echo "${ECHO_T}no" >&6
1898     fi
1899    
1900     # Extract the first word of "gmsgfmt", so it can be a program name with args.
1901     set dummy gmsgfmt; ac_word=$2
1902     echo "$as_me:$LINENO: checking for $ac_word" >&5
1903     echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1904     if test "${ac_cv_path_GMSGFMT+set}" = set; then
1905     echo $ECHO_N "(cached) $ECHO_C" >&6
1906     else
1907     case $GMSGFMT in
1908     [\\/]* | ?:[\\/]*)
1909     ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
1910     ;;
1911     *)
1912     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1913     for as_dir in $PATH
1914     do
1915     IFS=$as_save_IFS
1916     test -z "$as_dir" && as_dir=.
1917     for ac_exec_ext in '' $ac_executable_extensions; do
1918     if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1919     ac_cv_path_GMSGFMT="$as_dir/$ac_word$ac_exec_ext"
1920     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1921     break 2
1922     fi
1923     done
1924     done
1925    
1926     test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
1927     ;;
1928     esac
1929     fi
1930     GMSGFMT=$ac_cv_path_GMSGFMT
1931    
1932     if test -n "$GMSGFMT"; then
1933     echo "$as_me:$LINENO: result: $GMSGFMT" >&5
1934     echo "${ECHO_T}$GMSGFMT" >&6
1935     else
1936     echo "$as_me:$LINENO: result: no" >&5
1937     echo "${ECHO_T}no" >&6
1938     fi
1939    
1940    
1941     # Extract the first word of "xgettext", so it can be a program name with args.
1942     set dummy xgettext; ac_word=$2
1943     echo "$as_me:$LINENO: checking for $ac_word" >&5
1944     echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1945     if test "${ac_cv_path_XGETTEXT+set}" = set; then
1946     echo $ECHO_N "(cached) $ECHO_C" >&6
1947     else
1948     case "$XGETTEXT" in
1949     /*)
1950     ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
1951     ;;
1952     *)
1953     IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1954     for ac_dir in $PATH; do
1955     test -z "$ac_dir" && ac_dir=.
1956     if test -f $ac_dir/$ac_word; then
1957     if $ac_dir/$ac_word --omit-header --copyright-holder= /dev/null >/dev/null 2>&1 &&
1958     (if $ac_dir/$ac_word --omit-header --copyright-holder= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
1959     ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
1960     break
1961     fi
1962     fi
1963     done
1964     IFS="$ac_save_ifs"
1965     test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
1966     ;;
1967     esac
1968     fi
1969     XGETTEXT="$ac_cv_path_XGETTEXT"
1970     if test "$XGETTEXT" != ":"; then
1971     echo "$as_me:$LINENO: result: $XGETTEXT" >&5
1972     echo "${ECHO_T}$XGETTEXT" >&6
1973     else
1974     echo "$as_me:$LINENO: result: no" >&5
1975     echo "${ECHO_T}no" >&6
1976     fi
1977    
1978     rm -f messages.po
1979    
1980     # Extract the first word of "msgmerge", so it can be a program name with args.
1981     set dummy msgmerge; ac_word=$2
1982     echo "$as_me:$LINENO: checking for $ac_word" >&5
1983     echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1984     if test "${ac_cv_path_MSGMERGE+set}" = set; then
1985     echo $ECHO_N "(cached) $ECHO_C" >&6
1986     else
1987     case "$MSGMERGE" in
1988     /*)
1989     ac_cv_path_MSGMERGE="$MSGMERGE" # Let the user override the test with a path.
1990     ;;
1991     *)
1992     IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1993     for ac_dir in $PATH; do
1994     test -z "$ac_dir" && ac_dir=.
1995     if test -f $ac_dir/$ac_word; then
1996     if $ac_dir/$ac_word --update -q /dev/null /dev/null >/dev/null 2>&1; then
1997     ac_cv_path_MSGMERGE="$ac_dir/$ac_word"
1998     break
1999     fi
2000     fi
2001     done
2002     IFS="$ac_save_ifs"
2003     test -z "$ac_cv_path_MSGMERGE" && ac_cv_path_MSGMERGE=":"
2004     ;;
2005     esac
2006     fi
2007     MSGMERGE="$ac_cv_path_MSGMERGE"
2008     if test "$MSGMERGE" != ":"; then
2009     echo "$as_me:$LINENO: result: $MSGMERGE" >&5
2010     echo "${ECHO_T}$MSGMERGE" >&6
2011     else
2012     echo "$as_me:$LINENO: result: no" >&5
2013     echo "${ECHO_T}no" >&6
2014     fi
2015    
2016    
2017     if test "$GMSGFMT" != ":"; then
2018     if $GMSGFMT --statistics /dev/null >/dev/null 2>&1 &&
2019     (if $GMSGFMT --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
2020     : ;
2021     else
2022     GMSGFMT=`echo "$GMSGFMT" | sed -e 's,^.*/,,'`
2023     echo "$as_me:$LINENO: result: found $GMSGFMT program is not GNU msgfmt; ignore it" >&5
2024     echo "${ECHO_T}found $GMSGFMT program is not GNU msgfmt; ignore it" >&6
2025     GMSGFMT=":"
2026     fi
2027     fi
2028    
2029     if test "$XGETTEXT" != ":"; then
2030     if $XGETTEXT --omit-header --copyright-holder= /dev/null >/dev/null 2>&1 &&
2031     (if $XGETTEXT --omit-header --copyright-holder= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
2032     : ;
2033     else
2034     echo "$as_me:$LINENO: result: found xgettext program is not GNU xgettext; ignore it" >&5
2035     echo "${ECHO_T}found xgettext program is not GNU xgettext; ignore it" >&6
2036     XGETTEXT=":"
2037     fi
2038     rm -f messages.po
2039     fi
2040    
2041     ac_config_commands="$ac_config_commands default-1"
2042    
2043    
2044    
2045     if test "X$prefix" = "XNONE"; then
2046     acl_final_prefix="$ac_default_prefix"
2047     else
2048     acl_final_prefix="$prefix"
2049     fi
2050     if test "X$exec_prefix" = "XNONE"; then
2051     acl_final_exec_prefix='${prefix}'
2052     else
2053     acl_final_exec_prefix="$exec_prefix"
2054     fi
2055     acl_save_prefix="$prefix"
2056     prefix="$acl_final_prefix"
2057     eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
2058     prefix="$acl_save_prefix"
2059    
2060     DEPDIR="${am__leading_dot}deps"
2061    
2062     ac_config_commands="$ac_config_commands depfiles"
2063    
2064    
2065     am_make=${MAKE-make}
2066     cat > confinc << 'END'
2067     am__doit:
2068     @echo done
2069     .PHONY: am__doit
2070     END
2071     # If we don't find an include directive, just comment out the code.
2072     echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
2073     echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6
2074     am__include="#"
2075     am__quote=
2076     _am_result=none
2077     # First try GNU make style include.
2078     echo "include confinc" > confmf
2079     # We grep out `Entering directory' and `Leaving directory'
2080     # messages which can occur if `w' ends up in MAKEFLAGS.
2081     # In particular we don't look at `^make:' because GNU make might
2082     # be invoked under some other name (usually "gmake"), in which
2083     # case it prints its new name instead of `make'.
2084     if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
2085     am__include=include
2086     am__quote=
2087     _am_result=GNU
2088     fi
2089     # Now try BSD make style include.
2090     if test "$am__include" = "#"; then
2091     echo '.include "confinc"' > confmf
2092     if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
2093     am__include=.include
2094     am__quote="\""
2095     _am_result=BSD
2096     fi
2097     fi
2098    
2099    
2100     echo "$as_me:$LINENO: result: $_am_result" >&5
2101     echo "${ECHO_T}$_am_result" >&6
2102     rm -f confinc confmf
2103    
2104     # Check whether --enable-dependency-tracking or --disable-dependency-tracking was given.
2105     if test "${enable_dependency_tracking+set}" = set; then
2106     enableval="$enable_dependency_tracking"
2107    
2108     fi;
2109     if test "x$enable_dependency_tracking" != xno; then
2110     am_depcomp="$ac_aux_dir/depcomp"
2111     AMDEPBACKSLASH='\'
2112     fi
2113    
2114    
2115     if test "x$enable_dependency_tracking" != xno; then
2116     AMDEP_TRUE=
2117     AMDEP_FALSE='#'
2118     else
2119     AMDEP_TRUE='#'
2120     AMDEP_FALSE=
2121     fi
2122    
2123    
2124    
2125     ac_ext=c
2126     ac_cpp='$CPP $CPPFLAGS'
2127     ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2128     ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2129     ac_compiler_gnu=$ac_cv_c_compiler_gnu
2130     if test -n "$ac_tool_prefix"; then
2131     # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2132     set dummy ${ac_tool_prefix}gcc; ac_word=$2
2133     echo "$as_me:$LINENO: checking for $ac_word" >&5
2134     echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2135     if test "${ac_cv_prog_CC+set}" = set; then
2136     echo $ECHO_N "(cached) $ECHO_C" >&6
2137     else
2138     if test -n "$CC"; then
2139     ac_cv_prog_CC="$CC" # Let the user override the test.
2140     else
2141     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2142     for as_dir in $PATH
2143     do
2144     IFS=$as_save_IFS
2145     test -z "$as_dir" && as_dir=.
2146     for ac_exec_ext in '' $ac_executable_extensions; do
2147     if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2148     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2149     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2150     break 2
2151     fi
2152     done
2153     done
2154    
2155     fi
2156     fi
2157     CC=$ac_cv_prog_CC
2158     if test -n "$CC"; then
2159     echo "$as_me:$LINENO: result: $CC" >&5
2160     echo "${ECHO_T}$CC" >&6
2161     else
2162     echo "$as_me:$LINENO: result: no" >&5
2163     echo "${ECHO_T}no" >&6
2164     fi
2165    
2166     fi
2167     if test -z "$ac_cv_prog_CC"; then
2168     ac_ct_CC=$CC
2169     # Extract the first word of "gcc", so it can be a program name with args.
2170     set dummy gcc; ac_word=$2
2171     echo "$as_me:$LINENO: checking for $ac_word" >&5
2172     echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2173     if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2174     echo $ECHO_N "(cached) $ECHO_C" >&6
2175     else
2176     if test -n "$ac_ct_CC"; then
2177     ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2178     else
2179     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2180     for as_dir in $PATH
2181     do
2182     IFS=$as_save_IFS
2183     test -z "$as_dir" && as_dir=.
2184     for ac_exec_ext in '' $ac_executable_extensions; do
2185     if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2186     ac_cv_prog_ac_ct_CC="gcc"
2187     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2188     break 2
2189     fi
2190     done
2191     done
2192    
2193     fi
2194     fi
2195     ac_ct_CC=$ac_cv_prog_ac_ct_CC
2196     if test -n "$ac_ct_CC"; then
2197     echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2198     echo "${ECHO_T}$ac_ct_CC" >&6
2199     else
2200     echo "$as_me:$LINENO: result: no" >&5
2201     echo "${ECHO_T}no" >&6
2202     fi
2203    
2204     CC=$ac_ct_CC
2205     else
2206     CC="$ac_cv_prog_CC"
2207     fi
2208    
2209     if test -z "$CC"; then
2210     if test -n "$ac_tool_prefix"; then
2211     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2212     set dummy ${ac_tool_prefix}cc; ac_word=$2
2213     echo "$as_me:$LINENO: checking for $ac_word" >&5
2214     echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2215     if test "${ac_cv_prog_CC+set}" = set; then
2216     echo $ECHO_N "(cached) $ECHO_C" >&6
2217     else
2218     if test -n "$CC"; then
2219     ac_cv_prog_CC="$CC" # Let the user override the test.
2220     else
2221     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2222     for as_dir in $PATH
2223     do
2224     IFS=$as_save_IFS
2225     test -z "$as_dir" && as_dir=.
2226     for ac_exec_ext in '' $ac_executable_extensions; do
2227     if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2228     ac_cv_prog_CC="${ac_tool_prefix}cc"
2229     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2230     break 2
2231     fi
2232     done
2233     done
2234    
2235     fi
2236     fi
2237     CC=$ac_cv_prog_CC
2238     if test -n "$CC"; then
2239     echo "$as_me:$LINENO: result: $CC" >&5
2240     echo "${ECHO_T}$CC" >&6
2241     else
2242     echo "$as_me:$LINENO: result: no" >&5
2243     echo "${ECHO_T}no" >&6
2244     fi
2245    
2246     fi
2247     if test -z "$ac_cv_prog_CC"; then
2248     ac_ct_CC=$CC
2249     # Extract the first word of "cc", so it can be a program name with args.
2250     set dummy cc; ac_word=$2
2251     echo "$as_me:$LINENO: checking for $ac_word" >&5
2252     echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2253     if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2254     echo $ECHO_N "(cached) $ECHO_C" >&6
2255     else
2256     if test -n "$ac_ct_CC"; then
2257     ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2258     else
2259     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2260     for as_dir in $PATH
2261     do
2262     IFS=$as_save_IFS
2263     test -z "$as_dir" && as_dir=.
2264     for ac_exec_ext in '' $ac_executable_extensions; do
2265     if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2266     ac_cv_prog_ac_ct_CC="cc"
2267     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2268     break 2
2269     fi
2270     done
2271     done
2272    
2273     fi
2274     fi
2275     ac_ct_CC=$ac_cv_prog_ac_ct_CC
2276     if test -n "$ac_ct_CC"; then
2277     echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2278     echo "${ECHO_T}$ac_ct_CC" >&6
2279     else
2280     echo "$as_me:$LINENO: result: no" >&5
2281     echo "${ECHO_T}no" >&6
2282     fi
2283    
2284     CC=$ac_ct_CC
2285     else
2286     CC="$ac_cv_prog_CC"
2287     fi
2288    
2289     fi
2290     if test -z "$CC"; then
2291     # Extract the first word of "cc", so it can be a program name with args.
2292     set dummy cc; ac_word=$2
2293     echo "$as_me:$LINENO: checking for $ac_word" >&5
2294     echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2295     if test "${ac_cv_prog_CC+set}" = set; then
2296     echo $ECHO_N "(cached) $ECHO_C" >&6
2297     else
2298     if test -n "$CC"; then
2299     ac_cv_prog_CC="$CC" # Let the user override the test.
2300     else
2301     ac_prog_rejected=no
2302     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2303     for as_dir in $PATH
2304     do
2305     IFS=$as_save_IFS
2306     test -z "$as_dir" && as_dir=.
2307     for ac_exec_ext in '' $ac_executable_extensions; do
2308     if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2309     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2310     ac_prog_rejected=yes
2311     continue
2312     fi
2313     ac_cv_prog_CC="cc"
2314     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2315     break 2
2316     fi
2317     done
2318     done
2319    
2320     if test $ac_prog_rejected = yes; then
2321     # We found a bogon in the path, so make sure we never use it.
2322     set dummy $ac_cv_prog_CC
2323     shift
2324     if test $# != 0; then
2325     # We chose a different compiler from the bogus one.
2326     # However, it has the same basename, so the bogon will be chosen
2327     # first if we set CC to just the basename; use the full file name.
2328     shift
2329     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2330     fi
2331     fi
2332     fi
2333     fi
2334     CC=$ac_cv_prog_CC
2335     if test -n "$CC"; then
2336     echo "$as_me:$LINENO: result: $CC" >&5
2337     echo "${ECHO_T}$CC" >&6
2338     else
2339     echo "$as_me:$LINENO: result: no" >&5
2340     echo "${ECHO_T}no" >&6
2341     fi
2342    
2343     fi
2344     if test -z "$CC"; then
2345     if test -n "$ac_tool_prefix"; then
2346     for ac_prog in cl
2347     do
2348     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2349     set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2350     echo "$as_me:$LINENO: checking for $ac_word" >&5
2351     echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2352     if test "${ac_cv_prog_CC+set}" = set; then
2353     echo $ECHO_N "(cached) $ECHO_C" >&6
2354     else
2355     if test -n "$CC"; then
2356     ac_cv_prog_CC="$CC" # Let the user override the test.
2357     else
2358     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2359     for as_dir in $PATH
2360     do
2361     IFS=$as_save_IFS
2362     test -z "$as_dir" && as_dir=.
2363     for ac_exec_ext in '' $ac_executable_extensions; do
2364     if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2365     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2366     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2367     break 2
2368     fi
2369     done
2370     done
2371    
2372     fi
2373     fi
2374     CC=$ac_cv_prog_CC
2375     if test -n "$CC"; then
2376     echo "$as_me:$LINENO: result: $CC" >&5
2377     echo "${ECHO_T}$CC" >&6
2378     else
2379     echo "$as_me:$LINENO: result: no" >&5
2380     echo "${ECHO_T}no" >&6
2381     fi
2382    
2383     test -n "$CC" && break
2384     done
2385     fi
2386     if test -z "$CC"; then
2387     ac_ct_CC=$CC
2388     for ac_prog in cl
2389     do
2390     # Extract the first word of "$ac_prog", so it can be a program name with args.
2391     set dummy $ac_prog; ac_word=$2
2392     echo "$as_me:$LINENO: checking for $ac_word" >&5
2393     echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2394     if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2395     echo $ECHO_N "(cached) $ECHO_C" >&6
2396     else
2397     if test -n "$ac_ct_CC"; then
2398     ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2399     else
2400     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2401     for as_dir in $PATH
2402     do
2403     IFS=$as_save_IFS
2404     test -z "$as_dir" && as_dir=.
2405     for ac_exec_ext in '' $ac_executable_extensions; do
2406     if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2407     ac_cv_prog_ac_ct_CC="$ac_prog"
2408     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2409     break 2
2410     fi
2411     done
2412     done
2413    
2414     fi
2415     fi
2416     ac_ct_CC=$ac_cv_prog_ac_ct_CC
2417     if test -n "$ac_ct_CC"; then
2418     echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2419     echo "${ECHO_T}$ac_ct_CC" >&6
2420     else
2421     echo "$as_me:$LINENO: result: no" >&5
2422     echo "${ECHO_T}no" >&6
2423     fi
2424    
2425     test -n "$ac_ct_CC" && break
2426     done
2427    
2428     CC=$ac_ct_CC
2429     fi
2430    
2431     fi
2432    
2433    
2434     test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2435     See \`config.log' for more details." >&5
2436     echo "$as_me: error: no acceptable C compiler found in \$PATH
2437     See \`config.log' for more details." >&2;}
2438     { (exit 1); exit 1; }; }
2439    
2440     # Provide some information about the compiler.
2441     echo "$as_me:$LINENO:" \
2442     "checking for C compiler version" >&5
2443     ac_compiler=`set X $ac_compile; echo $2`
2444     { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2445     (eval $ac_compiler --version </dev/null >&5) 2>&5
2446     ac_status=$?
2447     echo "$as_me:$LINENO: \$? = $ac_status" >&5
2448     (exit $ac_status); }
2449     { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2450     (eval $ac_compiler -v </dev/null >&5) 2>&5
2451     ac_status=$?
2452     echo "$as_me:$LINENO: \$? = $ac_status" >&5
2453     (exit $ac_status); }
2454     { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2455     (eval $ac_compiler -V </dev/null >&5) 2>&5
2456     ac_status=$?
2457     echo "$as_me:$LINENO: \$? = $ac_status" >&5
2458     (exit $ac_status); }
2459    
2460     cat >conftest.$ac_ext <<_ACEOF
2461     #line $LINENO "configure"
2462     /* confdefs.h. */
2463     _ACEOF
2464     cat confdefs.h >>conftest.$ac_ext
2465     cat >>conftest.$ac_ext <<_ACEOF
2466     /* end confdefs.h. */
2467    
2468     int
2469     main ()
2470     {
2471    
2472     ;
2473     return 0;
2474     }
2475     _ACEOF
2476     ac_clean_files_save=$ac_clean_files
2477     ac_clean_files="$ac_clean_files a.out a.exe b.out"
2478     # Try to create an executable without -o first, disregard a.out.
2479     # It will help us diagnose broken compilers, and finding out an intuition
2480     # of exeext.
2481     echo "$as_me:$LINENO: checking for C compiler default output" >&5
2482     echo $ECHO_N "checking for C compiler default output... $ECHO_C" >&6
2483     ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2484     if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
2485     (eval $ac_link_default) 2>&5
2486     ac_status=$?
2487     echo "$as_me:$LINENO: \$? = $ac_status" >&5
2488     (exit $ac_status); }; then
2489     # Find the output, starting from the most likely. This scheme is
2490     # not robust to junk in `.', hence go to wildcards (a.*) only as a last
2491     # resort.
2492    
2493     # Be careful to initialize this variable, since it used to be cached.
2494     # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
2495     ac_cv_exeext=
2496     # b.out is created by i960 compilers.
2497     for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
2498     do
2499     test -f "$ac_file" || continue
2500     case $ac_file in
2501     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
2502     ;;
2503     conftest.$ac_ext )
2504     # This is the source file.
2505     ;;
2506     [ab].out )
2507     # We found the default executable, but exeext='' is most
2508     # certainly right.
2509     break;;
2510     *.* )
2511     ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2512     # FIXME: I believe we export ac_cv_exeext for Libtool,
2513     # but it would be cool to find out if it's true. Does anybody
2514     # maintain Libtool? --akim.
2515     export ac_cv_exeext
2516     break;;
2517     * )
2518     break;;
2519     esac
2520     done
2521     else
2522     echo "$as_me: failed program was:" >&5
2523     sed 's/^/| /' conftest.$ac_ext >&5
2524    
2525     { { echo "$as_me:$LINENO: error: C compiler cannot create executables
2526     See \`config.log' for more details." >&5
2527     echo "$as_me: error: C compiler cannot create executables
2528     See \`config.log' for more details." >&2;}
2529     { (exit 77); exit 77; }; }
2530     fi
2531    
2532     ac_exeext=$ac_cv_exeext
2533     echo "$as_me:$LINENO: result: $ac_file" >&5
2534     echo "${ECHO_T}$ac_file" >&6
2535    
2536     # Check the compiler produces executables we can run. If not, either
2537     # the compiler is broken, or we cross compile.
2538     echo "$as_me:$LINENO: checking whether the C compiler works" >&5
2539     echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
2540     # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2541     # If not cross compiling, check that we can run a simple program.
2542     if test "$cross_compiling" != yes; then
2543     if { ac_try='./$ac_file'
2544     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2545     (eval $ac_try) 2>&5
2546     ac_status=$?
2547     echo "$as_me:$LINENO: \$? = $ac_status" >&5
2548     (exit $ac_status); }; }; then
2549     cross_compiling=no
2550     else
2551     if test "$cross_compiling" = maybe; then
2552     cross_compiling=yes
2553     else
2554     { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2555     If you meant to cross compile, use \`--host'.
2556     See \`config.log' for more details." >&5
2557     echo "$as_me: error: cannot run C compiled programs.
2558     If you meant to cross compile, use \`--host'.
2559     See \`config.log' for more details." >&2;}
2560     { (exit 1); exit 1; }; }
2561     fi
2562     fi
2563     fi
2564     echo "$as_me:$LINENO: result: yes" >&5
2565     echo "${ECHO_T}yes" >&6
2566    
2567     rm -f a.out a.exe conftest$ac_cv_exeext b.out
2568     ac_clean_files=$ac_clean_files_save
2569     # Check the compiler produces executables we can run. If not, either
2570     # the compiler is broken, or we cross compile.
2571     echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2572     echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
2573     echo "$as_me:$LINENO: result: $cross_compiling" >&5
2574     echo "${ECHO_T}$cross_compiling" >&6
2575    
2576     echo "$as_me:$LINENO: checking for suffix of executables" >&5
2577     echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2578     if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2579     (eval $ac_link) 2>&5
2580     ac_status=$?
2581     echo "$as_me:$LINENO: \$? = $ac_status" >&5
2582     (exit $ac_status); }; then
2583     # If both `conftest.exe' and `conftest' are `present' (well, observable)
2584     # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2585     # work properly (i.e., refer to `conftest.exe'), while it won't with
2586     # `rm'.
2587     for ac_file in conftest.exe conftest conftest.*; do
2588     test -f "$ac_file" || continue
2589     case $ac_file in
2590     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
2591     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2592     export ac_cv_exeext
2593     break;;
2594     * ) break;;
2595     esac
2596     done
2597     else
2598     { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2599     See \`config.log' for more details." >&5
2600     echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2601     See \`config.log' for more details." >&2;}
2602     { (exit 1); exit 1; }; }
2603     fi
2604    
2605     rm -f conftest$ac_cv_exeext
2606     echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2607     echo "${ECHO_T}$ac_cv_exeext" >&6
2608    
2609     rm -f conftest.$ac_ext
2610     EXEEXT=$ac_cv_exeext
2611     ac_exeext=$EXEEXT
2612     echo "$as_me:$LINENO: checking for suffix of object files" >&5
2613     echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2614     if test "${ac_cv_objext+set}" = set; then
2615     echo $ECHO_N "(cached) $ECHO_C" >&6
2616     else
2617     cat >conftest.$ac_ext <<_ACEOF
2618     #line $LINENO "configure"
2619     /* confdefs.h. */
2620     _ACEOF
2621     cat confdefs.h >>conftest.$ac_ext
2622     cat >>conftest.$ac_ext <<_ACEOF
2623     /* end confdefs.h. */
2624    
2625     int
2626     main ()
2627     {
2628    
2629     ;
2630     return 0;
2631     }
2632     _ACEOF
2633     rm -f conftest.o conftest.obj
2634     if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2635     (eval $ac_compile) 2>&5
2636     ac_status=$?
2637     echo "$as_me:$LINENO: \$? = $ac_status" >&5
2638     (exit $ac_status); }; then
2639     for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2640     case $ac_file in
2641     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
2642     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2643     break;;
2644     esac
2645     done
2646     else
2647     echo "$as_me: failed program was:" >&5
2648     sed 's/^/| /' conftest.$ac_ext >&5
2649    
2650     { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2651     See \`config.log' for more details." >&5
2652     echo "$as_me: error: cannot compute suffix of object files: cannot compile
2653     See \`config.log' for more details." >&2;}
2654     { (exit 1); exit 1; }; }
2655     fi
2656    
2657     rm -f conftest.$ac_cv_objext conftest.$ac_ext
2658     fi
2659     echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2660     echo "${ECHO_T}$ac_cv_objext" >&6
2661     OBJEXT=$ac_cv_objext
2662     ac_objext=$OBJEXT
2663     echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2664     echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2665     if test "${ac_cv_c_compiler_gnu+set}" = set; then
2666     echo $ECHO_N "(cached) $ECHO_C" >&6
2667     else
2668     cat >conftest.$ac_ext <<_ACEOF
2669     #line $LINENO "configure"
2670     /* confdefs.h. */
2671     _ACEOF
2672     cat confdefs.h >>conftest.$ac_ext
2673     cat >>conftest.$ac_ext <<_ACEOF
2674     /* end confdefs.h. */
2675    
2676     int
2677     main ()
2678     {
2679     #ifndef __GNUC__
2680     choke me
2681     #endif
2682    
2683     ;
2684     return 0;
2685     }
2686     _ACEOF
2687     rm -f conftest.$ac_objext
2688     if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2689     (eval $ac_compile) 2>&5
2690     ac_status=$?
2691     echo "$as_me:$LINENO: \$? = $ac_status" >&5
2692     (exit $ac_status); } &&
2693     { ac_try='test -s conftest.$ac_objext'
2694     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2695     (eval $ac_try) 2>&5
2696     ac_status=$?
2697     echo "$as_me:$LINENO: \$? = $ac_status" >&5
2698     (exit $ac_status); }; }; then
2699     ac_compiler_gnu=yes
2700     else
2701     echo "$as_me: failed program was:" >&5
2702     sed 's/^/| /' conftest.$ac_ext >&5
2703    
2704     ac_compiler_gnu=no
2705     fi
2706     rm -f conftest.$ac_objext conftest.$ac_ext
2707     ac_cv_c_compiler_gnu=$ac_compiler_gnu
2708    
2709     fi
2710     echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2711     echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2712     GCC=`test $ac_compiler_gnu = yes && echo yes`
2713     ac_test_CFLAGS=${CFLAGS+set}
2714     ac_save_CFLAGS=$CFLAGS
2715     CFLAGS="-g"
2716     echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2717     echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2718     if test "${ac_cv_prog_cc_g+set}" = set; then
2719     echo $ECHO_N "(cached) $ECHO_C" >&6
2720     else
2721     cat >conftest.$ac_ext <<_ACEOF
2722     #line $LINENO "configure"
2723     /* confdefs.h. */
2724     _ACEOF
2725     cat confdefs.h >>conftest.$ac_ext
2726     cat >>conftest.$ac_ext <<_ACEOF
2727     /* end confdefs.h. */
2728    
2729     int
2730     main ()
2731     {
2732    
2733     ;
2734     return 0;
2735     }
2736     _ACEOF
2737     rm -f conftest.$ac_objext
2738     if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2739     (eval $ac_compile) 2>&5
2740     ac_status=$?
2741     echo "$as_me:$LINENO: \$? = $ac_status" >&5
2742     (exit $ac_status); } &&
2743     { ac_try='test -s conftest.$ac_objext'
2744     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2745     (eval $ac_try) 2>&5
2746     ac_status=$?
2747     echo "$as_me:$LINENO: \$? = $ac_status" >&5
2748     (exit $ac_status); }; }; then
2749     ac_cv_prog_cc_g=yes
2750     else
2751     echo "$as_me: failed program was:" >&5
2752     sed 's/^/| /' conftest.$ac_ext >&5
2753    
2754     ac_cv_prog_cc_g=no
2755     fi
2756     rm -f conftest.$ac_objext conftest.$ac_ext
2757     fi
2758     echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2759     echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2760     if test "$ac_test_CFLAGS" = set; then
2761     CFLAGS=$ac_save_CFLAGS
2762     elif test $ac_cv_prog_cc_g = yes; then
2763     if test "$GCC" = yes; then
2764     CFLAGS="-g -O2"
2765     else
2766     CFLAGS="-g"
2767     fi
2768     else
2769     if test "$GCC" = yes; then
2770     CFLAGS="-O2"
2771     else
2772     CFLAGS=
2773     fi
2774     fi
2775     echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
2776     echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2777     if test "${ac_cv_prog_cc_stdc+set}" = set; then
2778     echo $ECHO_N "(cached) $ECHO_C" >&6
2779     else
2780     ac_cv_prog_cc_stdc=no
2781     ac_save_CC=$CC
2782     cat >conftest.$ac_ext <<_ACEOF
2783     #line $LINENO "configure"
2784     /* confdefs.h. */
2785     _ACEOF
2786     cat confdefs.h >>conftest.$ac_ext
2787     cat >>conftest.$ac_ext <<_ACEOF
2788     /* end confdefs.h. */
2789     #include <stdarg.h>
2790     #include <stdio.h>
2791     #include <sys/types.h>
2792     #include <sys/stat.h>
2793     /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2794     struct buf { int x; };
2795     FILE * (*rcsopen) (struct buf *, struct stat *, int);
2796     static char *e (p, i)
2797     char **p;
2798     int i;
2799     {
2800     return p[i];
2801     }
2802     static char *f (char * (*g) (char **, int), char **p, ...)
2803     {
2804     char *s;
2805     va_list v;
2806     va_start (v,p);
2807     s = g (p, va_arg (v,int));
2808     va_end (v);
2809     return s;
2810     }
2811     int test (int i, double x);
2812     struct s1 {int (*f) (int a);};
2813     struct s2 {int (*f) (double a);};
2814     int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2815     int argc;
2816     char **argv;
2817     int
2818     main ()
2819     {
2820     return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
2821     ;
2822     return 0;
2823     }
2824     _ACEOF
2825     # Don't try gcc -ansi; that turns off useful extensions and
2826     # breaks some systems' header files.
2827     # AIX -qlanglvl=ansi
2828     # Ultrix and OSF/1 -std1
2829     # HP-UX 10.20 and later -Ae
2830     # HP-UX older versions -Aa -D_HPUX_SOURCE
2831     # SVR4 -Xc -D__EXTENSIONS__
2832     for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2833     do
2834     CC="$ac_save_CC $ac_arg"
2835     rm -f conftest.$ac_objext
2836     if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2837     (eval $ac_compile) 2>&5
2838     ac_status=$?
2839     echo "$as_me:$LINENO: \$? = $ac_status" >&5
2840     (exit $ac_status); } &&
2841     { ac_try='test -s conftest.$ac_objext'
2842     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2843     (eval $ac_try) 2>&5
2844     ac_status=$?
2845     echo "$as_me:$LINENO: \$? = $ac_status" >&5
2846     (exit $ac_status); }; }; then
2847     ac_cv_prog_cc_stdc=$ac_arg
2848     break
2849     else
2850     echo "$as_me: failed program was:" >&5
2851     sed 's/^/| /' conftest.$ac_ext >&5
2852    
2853     fi
2854     rm -f conftest.$ac_objext
2855     done
2856     rm -f conftest.$ac_ext conftest.$ac_objext
2857     CC=$ac_save_CC
2858    
2859     fi
2860    
2861     case "x$ac_cv_prog_cc_stdc" in
2862     x|xno)
2863     echo "$as_me:$LINENO: result: none needed" >&5
2864     echo "${ECHO_T}none needed" >&6 ;;
2865     *)
2866     echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2867     echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2868     CC="$CC $ac_cv_prog_cc_stdc" ;;
2869     esac
2870    
2871     # Some people use a C++ compiler to compile C. Since we use `exit',
2872     # in C++ we need to declare it. In case someone uses the same compiler
2873     # for both compiling C and C++ we need to have the C++ compiler decide
2874     # the declaration of exit, since it's the most demanding environment.
2875     cat >conftest.$ac_ext <<_ACEOF
2876     #ifndef __cplusplus
2877     choke me
2878     #endif
2879     _ACEOF
2880     rm -f conftest.$ac_objext
2881     if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2882     (eval $ac_compile) 2>&5
2883     ac_status=$?
2884     echo "$as_me:$LINENO: \$? = $ac_status" >&5
2885     (exit $ac_status); } &&
2886     { ac_try='test -s conftest.$ac_objext'
2887     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2888     (eval $ac_try) 2>&5
2889     ac_status=$?
2890     echo "$as_me:$LINENO: \$? = $ac_status" >&5
2891     (exit $ac_status); }; }; then
2892     for ac_declaration in \
2893     '' \
2894     'extern "C" void std::exit (int) throw (); using std::exit;' \
2895     'extern "C" void std::exit (int); using std::exit;' \
2896     'extern "C" void exit (int) throw ();' \
2897     'extern "C" void exit (int);' \
2898     'void exit (int);'
2899     do
2900     cat >conftest.$ac_ext <<_ACEOF
2901     #line $LINENO "configure"
2902     /* confdefs.h. */
2903     _ACEOF
2904     cat confdefs.h >>conftest.$ac_ext
2905     cat >>conftest.$ac_ext <<_ACEOF
2906     /* end confdefs.h. */
2907     $ac_declaration
2908     #include <stdlib.h>
2909     int
2910     main ()
2911     {
2912     exit (42);
2913     ;
2914     return 0;
2915     }
2916     _ACEOF
2917     rm -f conftest.$ac_objext
2918     if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2919     (eval $ac_compile) 2>&5
2920     ac_status=$?
2921     echo "$as_me:$LINENO: \$? = $ac_status" >&5
2922     (exit $ac_status); } &&
2923     { ac_try='test -s conftest.$ac_objext'
2924     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2925     (eval $ac_try) 2>&5
2926     ac_status=$?
2927     echo "$as_me:$LINENO: \$? = $ac_status" >&5
2928     (exit $ac_status); }; }; then
2929     :
2930     else
2931     echo "$as_me: failed program was:" >&5
2932     sed 's/^/| /' conftest.$ac_ext >&5
2933    
2934     continue
2935     fi
2936     rm -f conftest.$ac_objext conftest.$ac_ext
2937     cat >conftest.$ac_ext <<_ACEOF
2938     #line $LINENO "configure"
2939     /* confdefs.h. */
2940     _ACEOF
2941     cat confdefs.h >>conftest.$ac_ext
2942     cat >>conftest.$ac_ext <<_ACEOF
2943     /* end confdefs.h. */
2944     $ac_declaration
2945     int
2946     main ()
2947     {
2948     exit (42);
2949     ;
2950     return 0;
2951     }
2952     _ACEOF
2953     rm -f conftest.$ac_objext
2954     if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2955     (eval $ac_compile) 2>&5
2956     ac_status=$?
2957     echo "$as_me:$LINENO: \$? = $ac_status" >&5
2958     (exit $ac_status); } &&
2959     { ac_try='test -s conftest.$ac_objext'
2960     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2961     (eval $ac_try) 2>&5
2962     ac_status=$?
2963     echo "$as_me:$LINENO: \$? = $ac_status" >&5
2964     (exit $ac_status); }; }; then
2965     break
2966     else
2967     echo "$as_me: failed program was:" >&5
2968     sed 's/^/| /' conftest.$ac_ext >&5
2969    
2970     fi
2971     rm -f conftest.$ac_objext conftest.$ac_ext
2972     done
2973     rm -f conftest*
2974     if test -n "$ac_declaration"; then
2975     echo '#ifdef __cplusplus' >>confdefs.h
2976     echo $ac_declaration >>confdefs.h
2977     echo '#endif' >>confdefs.h
2978     fi
2979    
2980     else
2981     echo "$as_me: failed program was:" >&5
2982     sed 's/^/| /' conftest.$ac_ext >&5
2983    
2984     fi
2985     rm -f conftest.$ac_objext conftest.$ac_ext
2986     ac_ext=c
2987     ac_cpp='$CPP $CPPFLAGS'
2988     ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2989     ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2990     ac_compiler_gnu=$ac_cv_c_compiler_gnu
2991    
2992     depcc="$CC" am_compiler_list=
2993    
2994     echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
2995     echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
2996     if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
2997     echo $ECHO_N "(cached) $ECHO_C" >&6
2998     else
2999     if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3000     # We make a subdir and do the tests there. Otherwise we can end up
3001     # making bogus files that we don't know about and never remove. For
3002     # instance it was reported that on HP-UX the gcc test will end up
3003     # making a dummy file named `D' -- because `-MD' means `put the output
3004     # in D'.
3005     mkdir conftest.dir
3006     # Copy depcomp to subdir because otherwise we won't find it if we're
3007     # using a relative directory.
3008     cp "$am_depcomp" conftest.dir
3009     cd conftest.dir
3010     # We will build objects and dependencies in a subdirectory because
3011     # it helps to detect inapplicable dependency modes. For instance
3012     # both Tru64's cc and ICC support -MD to output dependencies as a
3013     # side effect of compilation, but ICC will put the dependencies in
3014     # the current directory while Tru64 will put them in the object
3015     # directory.
3016     mkdir sub
3017    
3018     am_cv_CC_dependencies_compiler_type=none
3019     if test "$am_compiler_list" = ""; then
3020     am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
3021     fi
3022     for depmode in $am_compiler_list; do
3023     # Setup a source with many dependencies, because some compilers
3024     # like to wrap large dependency lists on column 80 (with \), and
3025     # we should not choose a depcomp mode which is confused by this.
3026     #
3027     # We need to recreate these files for each test, as the compiler may
3028     # overwrite some of them when testing with obscure command lines.
3029     # This happens at least with the AIX C compiler.
3030     : > sub/conftest.c
3031     for i in 1 2 3 4 5 6; do
3032     echo '#include "conftst'$i'.h"' >> sub/conftest.c
3033     : > sub/conftst$i.h
3034     done
3035     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
3036    
3037     case $depmode in
3038     nosideeffect)
3039     # after this tag, mechanisms are not by side-effect, so they'll
3040     # only be used when explicitly requested
3041     if test "x$enable_dependency_tracking" = xyes; then
3042     continue
3043     else
3044     break
3045     fi
3046     ;;
3047     none) break ;;
3048     esac
3049     # We check with `-c' and `-o' for the sake of the "dashmstdout"
3050     # mode. It turns out that the SunPro C++ compiler does not properly
3051     # handle `-M -o', and we need to detect this.
3052     if depmode=$depmode \
3053     source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
3054     depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
3055     $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
3056     >/dev/null 2>conftest.err &&
3057     grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
3058     grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
3059     ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
3060     # icc doesn't choke on unknown options, it will just issue warnings
3061     # (even with -Werror). So we grep stderr for any message
3062     # that says an option was ignored.
3063     if grep 'ignoring option' conftest.err >/dev/null 2>&1; then :; else
3064     am_cv_CC_dependencies_compiler_type=$depmode
3065     break
3066     fi
3067     fi
3068     done
3069    
3070     cd ..
3071     rm -rf conftest.dir
3072     else
3073     am_cv_CC_dependencies_compiler_type=none
3074     fi
3075    
3076     fi
3077     echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
3078     echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6
3079     CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
3080    
3081    
3082    
3083     if
3084     test "x$enable_dependency_tracking" != xno \
3085     && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
3086     am__fastdepCC_TRUE=
3087     am__fastdepCC_FALSE='#'
3088     else
3089     am__fastdepCC_TRUE='#'
3090     am__fastdepCC_FALSE=
3091     fi
3092    
3093    
3094    
3095     # Check whether --with-gnu-ld or --without-gnu-ld was given.
3096     if test "${with_gnu_ld+set}" = set; then
3097     withval="$with_gnu_ld"
3098     test "$withval" = no || with_gnu_ld=yes
3099     else
3100     with_gnu_ld=no
3101     fi;
3102     ac_prog=ld
3103     if test "$GCC" = yes; then
3104     # Check if gcc -print-prog-name=ld gives a path.
3105     echo "$as_me:$LINENO: checking for ld used by GCC" >&5
3106     echo $ECHO_N "checking for ld used by GCC... $ECHO_C" >&6
3107     case $host in
3108     *-*-mingw*)
3109     # gcc leaves a trailing carriage return which upsets mingw
3110     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
3111     *)
3112     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
3113     esac
3114     case $ac_prog in
3115     # Accept absolute paths.
3116     [\\/]* | [A-Za-z]:[\\/]*)
3117     re_direlt='/[^/][^/]*/\.\./'
3118     # Canonicalize the path of ld
3119     ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
3120     while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
3121     ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
3122     done
3123     test -z "$LD" && LD="$ac_prog"
3124     ;;
3125     "")
3126     # If it fails, then pretend we aren't using GCC.
3127     ac_prog=ld
3128     ;;
3129     *)
3130     # If it is relative, then search for the first ld in PATH.
3131     with_gnu_ld=unknown
3132     ;;
3133     esac
3134     elif test "$with_gnu_ld" = yes; then
3135     echo "$as_me:$LINENO: checking for GNU ld" >&5
3136     echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6
3137     else
3138     echo "$as_me:$LINENO: checking for non-GNU ld" >&5
3139     echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6
3140     fi
3141     if test "${acl_cv_path_LD+set}" = set; then
3142     echo $ECHO_N "(cached) $ECHO_C" >&6
3143     else
3144     if test -z "$LD"; then
3145     IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
3146     for ac_dir in $PATH; do
3147     test -z "$ac_dir" && ac_dir=.
3148     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
3149     acl_cv_path_LD="$ac_dir/$ac_prog"
3150     # Check to see if the program is GNU ld. I'd rather use --version,
3151     # but apparently some GNU ld's only accept -v.
3152     # Break only if it was the GNU/non-GNU ld that we prefer.
3153     if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
3154     test "$with_gnu_ld" != no && break
3155     else
3156     test "$with_gnu_ld" != yes && break
3157     fi
3158     fi
3159     done
3160     IFS="$ac_save_ifs"
3161     else
3162     acl_cv_path_LD="$LD" # Let the user override the test with a path.
3163     fi
3164     fi
3165    
3166     LD="$acl_cv_path_LD"
3167     if test -n "$LD"; then
3168     echo "$as_me:$LINENO: result: $LD" >&5
3169     echo "${ECHO_T}$LD" >&6
3170     else
3171     echo "$as_me:$LINENO: result: no" >&5
3172     echo "${ECHO_T}no" >&6
3173     fi
3174     test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5
3175     echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
3176     { (exit 1); exit 1; }; }
3177     echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5
3178     echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6
3179     if test "${acl_cv_prog_gnu_ld+set}" = set; then
3180     echo $ECHO_N "(cached) $ECHO_C" >&6
3181     else
3182     # I'd rather use --version here, but apparently some GNU ld's only accept -v.
3183     if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
3184     acl_cv_prog_gnu_ld=yes
3185     else
3186     acl_cv_prog_gnu_ld=no
3187     fi
3188     fi
3189     echo "$as_me:$LINENO: result: $acl_cv_prog_gnu_ld" >&5
3190     echo "${ECHO_T}$acl_cv_prog_gnu_ld" >&6
3191     with_gnu_ld=$acl_cv_prog_gnu_ld
3192    
3193    
3194    
3195     echo "$as_me:$LINENO: checking for shared library run path origin" >&5
3196     echo $ECHO_N "checking for shared library run path origin... $ECHO_C" >&6
3197     if test "${acl_cv_rpath+set}" = set; then
3198     echo $ECHO_N "(cached) $ECHO_C" >&6
3199     else
3200    
3201     CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
3202     ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
3203     . ./conftest.sh
3204     rm -f ./conftest.sh
3205     acl_cv_rpath=done
3206    
3207     fi
3208     echo "$as_me:$LINENO: result: $acl_cv_rpath" >&5
3209     echo "${ECHO_T}$acl_cv_rpath" >&6
3210     wl="$acl_cv_wl"
3211     libext="$acl_cv_libext"
3212     shlibext="$acl_cv_shlibext"
3213     hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
3214     hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
3215     hardcode_direct="$acl_cv_hardcode_direct"
3216     hardcode_minus_L="$acl_cv_hardcode_minus_L"
3217     sys_lib_search_path_spec="$acl_cv_sys_lib_search_path_spec"
3218     sys_lib_dlsearch_path_spec="$acl_cv_sys_lib_dlsearch_path_spec"
3219     # Check whether --enable-rpath or --disable-rpath was given.
3220     if test "${enable_rpath+set}" = set; then
3221     enableval="$enable_rpath"
3222     :
3223     else
3224     enable_rpath=yes
3225     fi;
3226    
3227    
3228    
3229    
3230    
3231    
3232    
3233     use_additional=yes
3234    
3235     acl_save_prefix="$prefix"
3236     prefix="$acl_final_prefix"
3237     acl_save_exec_prefix="$exec_prefix"
3238     exec_prefix="$acl_final_exec_prefix"
3239    
3240     eval additional_includedir=\"$includedir\"
3241     eval additional_libdir=\"$libdir\"
3242    
3243     exec_prefix="$acl_save_exec_prefix"
3244     prefix="$acl_save_prefix"
3245    
3246    
3247     # Check whether --with-libiconv-prefix or --without-libiconv-prefix was given.
3248     if test "${with_libiconv_prefix+set}" = set; then
3249     withval="$with_libiconv_prefix"
3250    
3251     if test "X$withval" = "Xno"; then
3252     use_additional=no
3253     else
3254     if test "X$withval" = "X"; then
3255    
3256     acl_save_prefix="$prefix"
3257     prefix="$acl_final_prefix"
3258     acl_save_exec_prefix="$exec_prefix"
3259     exec_prefix="$acl_final_exec_prefix"
3260    
3261     eval additional_includedir=\"$includedir\"
3262     eval additional_libdir=\"$libdir\"
3263    
3264     exec_prefix="$acl_save_exec_prefix"
3265     prefix="$acl_save_prefix"
3266    
3267     else
3268     additional_includedir="$withval/include"
3269     additional_libdir="$withval/lib"
3270     fi
3271     fi
3272    
3273     fi;
3274     LIBICONV=
3275     LTLIBICONV=
3276     INCICONV=
3277     rpathdirs=
3278     ltrpathdirs=
3279     names_already_handled=
3280     names_next_round='iconv '
3281     while test -n "$names_next_round"; do
3282     names_this_round="$names_next_round"
3283     names_next_round=
3284     for name in $names_this_round; do
3285     already_handled=
3286     for n in $names_already_handled; do
3287     if test "$n" = "$name"; then
3288     already_handled=yes
3289     break
3290     fi
3291     done
3292     if test -z "$already_handled"; then
3293     names_already_handled="$names_already_handled $name"
3294     uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
3295     eval value=\"\$HAVE_LIB$uppername\"
3296     if test -n "$value"; then
3297     if test "$value" = yes; then
3298     eval value=\"\$LIB$uppername\"
3299     test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
3300     eval value=\"\$LTLIB$uppername\"
3301     test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
3302     else
3303     :
3304     fi
3305     else
3306     found_dir=
3307     found_la=
3308     found_so=
3309     found_a=
3310     if test $use_additional = yes; then
3311     if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
3312     found_dir="$additional_libdir"
3313     found_so="$additional_libdir/lib$name.$shlibext"
3314     if test -f "$additional_libdir/lib$name.la"; then
3315     found_la="$additional_libdir/lib$name.la"
3316     fi
3317     else
3318     if test -f "$additional_libdir/lib$name.$libext"; then
3319     found_dir="$additional_libdir"
3320     found_a="$additional_libdir/lib$name.$libext"
3321     if test -f "$additional_libdir/lib$name.la"; then
3322     found_la="$additional_libdir/lib$name.la"
3323     fi
3324     fi
3325     fi
3326     fi
3327     if test "X$found_dir" = "X"; then
3328     for x in $LDFLAGS $LTLIBICONV; do
3329    
3330     acl_save_prefix="$prefix"
3331     prefix="$acl_final_prefix"
3332     acl_save_exec_prefix="$exec_prefix"
3333     exec_prefix="$acl_final_exec_prefix"
3334     eval x=\"$x\"
3335     exec_prefix="$acl_save_exec_prefix"
3336     prefix="$acl_save_prefix"
3337    
3338     case "$x" in
3339     -L*)
3340     dir=`echo "X$x" | sed -e 's/^X-L//'`
3341     if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
3342     found_dir="$dir"
3343     found_so="$dir/lib$name.$shlibext"
3344     if test -f "$dir/lib$name.la"; then
3345     found_la="$dir/lib$name.la"
3346     fi
3347     else
3348     if test -f "$dir/lib$name.$libext"; then
3349     found_dir="$dir"
3350     found_a="$dir/lib$name.$libext"
3351     if test -f "$dir/lib$name.la"; then
3352     found_la="$dir/lib$name.la"
3353     fi
3354     fi
3355     fi
3356     ;;
3357     esac
3358     if test "X$found_dir" != "X"; then
3359     break
3360     fi
3361     done
3362     fi
3363     if test "X$found_dir" != "X"; then
3364     LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
3365     if test "X$found_so" != "X"; then
3366     if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
3367     LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
3368     else
3369     haveit=
3370     for x in $ltrpathdirs; do
3371     if test "X$x" = "X$found_dir"; then
3372     haveit=yes
3373     break
3374     fi
3375     done
3376     if test -z "$haveit"; then
3377     ltrpathdirs="$ltrpathdirs $found_dir"
3378     fi
3379     if test "$hardcode_direct" = yes; then
3380     LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
3381     else
3382     if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
3383     LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
3384     haveit=
3385     for x in $rpathdirs; do
3386     if test "X$x" = "X$found_dir"; then
3387     haveit=yes
3388     break
3389     fi
3390     done
3391     if test -z "$haveit"; then
3392     rpathdirs="$rpathdirs $found_dir"
3393     fi
3394     else
3395     haveit=
3396     for x in $LDFLAGS $LIBICONV; do
3397    
3398     acl_save_prefix="$prefix"
3399     prefix="$acl_final_prefix"
3400     acl_save_exec_prefix="$exec_prefix"
3401     exec_prefix="$acl_final_exec_prefix"
3402     eval x=\"$x\"
3403     exec_prefix="$acl_save_exec_prefix"
3404     prefix="$acl_save_prefix"
3405    
3406     if test "X$x" = "X-L$found_dir"; then
3407     haveit=yes
3408     break
3409     fi
3410     done
3411     if test -z "$haveit"; then
3412     LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
3413     fi
3414     if test "$hardcode_minus_L" != no; then
3415     LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
3416     else
3417     LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
3418     fi
3419     fi
3420     fi
3421     fi
3422     else
3423     if test "X$found_a" != "X"; then
3424     LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
3425     else
3426     LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
3427     fi
3428     fi
3429     additional_includedir=
3430     case "$found_dir" in
3431     */lib | */lib/)
3432     basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
3433     additional_includedir="$basedir/include"
3434     ;;
3435     esac
3436     if test "X$additional_includedir" != "X"; then
3437     if test "X$additional_includedir" != "X/usr/include"; then
3438     haveit=
3439     if test "X$additional_includedir" = "X/usr/local/include"; then
3440     if test -n "$GCC"; then
3441     case $host_os in
3442     linux*) haveit=yes;;
3443     esac
3444     fi
3445     fi
3446     if test -z "$haveit"; then
3447     for x in $CPPFLAGS $INCICONV; do
3448    
3449     acl_save_prefix="$prefix"
3450     prefix="$acl_final_prefix"
3451     acl_save_exec_prefix="$exec_prefix"
3452     exec_prefix="$acl_final_exec_prefix"
3453     eval x=\"$x\"
3454     exec_prefix="$acl_save_exec_prefix"
3455     prefix="$acl_save_prefix"
3456    
3457     if test "X$x" = "X-I$additional_includedir"; then
3458     haveit=yes
3459     break
3460     fi
3461     done
3462     if test -z "$haveit"; then
3463     if test -d "$additional_includedir"; then
3464     INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
3465     fi
3466     fi
3467     fi
3468     fi
3469     fi
3470     if test -n "$found_la"; then
3471     save_libdir="$libdir"
3472     case "$found_la" in
3473     */* | *\\*) . "$found_la" ;;
3474     *) . "./$found_la" ;;
3475     esac
3476     libdir="$save_libdir"
3477     for dep in $dependency_libs; do
3478     case "$dep" in
3479     -L*)
3480     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
3481     if test "X$additional_libdir" != "X/usr/lib"; then
3482     haveit=
3483     if test "X$additional_libdir" = "X/usr/local/lib"; then
3484     if test -n "$GCC"; then
3485     case $host_os in
3486     linux*) haveit=yes;;
3487     esac
3488     fi
3489     fi
3490     if test -z "$haveit"; then
3491     haveit=
3492     for x in $LDFLAGS $LIBICONV; do
3493    
3494     acl_save_prefix="$prefix"
3495     prefix="$acl_final_prefix"
3496     acl_save_exec_prefix="$exec_prefix"
3497     exec_prefix="$acl_final_exec_prefix"
3498     eval x=\"$x\"
3499     exec_prefix="$acl_save_exec_prefix"
3500     prefix="$acl_save_prefix"
3501    
3502     if test "X$x" = "X-L$additional_libdir"; then
3503     haveit=yes
3504     break
3505     fi
3506     done
3507     if test -z "$haveit"; then
3508     if test -d "$additional_libdir"; then
3509     LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
3510     fi
3511     fi
3512     haveit=
3513     for x in $LDFLAGS $LTLIBICONV; do
3514    
3515     acl_save_prefix="$prefix"
3516     prefix="$acl_final_prefix"
3517     acl_save_exec_prefix="$exec_prefix"
3518     exec_prefix="$acl_final_exec_prefix"
3519     eval x=\"$x\"
3520     exec_prefix="$acl_save_exec_prefix"
3521     prefix="$acl_save_prefix"
3522    
3523     if test "X$x" = "X-L$additional_libdir"; then
3524     haveit=yes
3525     break
3526     fi
3527     done
3528     if test -z "$haveit"; then
3529     if test -d "$additional_libdir"; then
3530     LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
3531     fi
3532     fi
3533     fi
3534     fi
3535     ;;
3536     -R*)
3537     dir=`echo "X$dep" | sed -e 's/^X-R//'`
3538     if test "$enable_rpath" != no; then
3539     haveit=
3540     for x in $rpathdirs; do
3541     if test "X$x" = "X$dir"; then
3542     haveit=yes
3543     break
3544     fi
3545     done
3546     if test -z "$haveit"; then
3547     rpathdirs="$rpathdirs $dir"
3548     fi
3549     haveit=
3550     for x in $ltrpathdirs; do
3551     if test "X$x" = "X$dir"; then
3552     haveit=yes
3553     break
3554     fi
3555     done
3556     if test -z "$haveit"; then
3557     ltrpathdirs="$ltrpathdirs $dir"
3558     fi
3559     fi
3560     ;;
3561     -l*)
3562     names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
3563     ;;
3564     *.la)
3565     names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
3566     ;;
3567     *)
3568     LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
3569     LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
3570     ;;
3571     esac
3572     done
3573     fi
3574     else
3575     LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
3576     LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
3577     fi
3578     fi
3579     fi
3580     done
3581     done
3582     if test "X$rpathdirs" != "X"; then
3583     if test -n "$hardcode_libdir_separator"; then
3584     alldirs=
3585     for found_dir in $rpathdirs; do
3586     alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
3587     done
3588     acl_save_libdir="$libdir"
3589     libdir="$alldirs"
3590     eval flag=\"$hardcode_libdir_flag_spec\"
3591     libdir="$acl_save_libdir"
3592     LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
3593     else
3594     for found_dir in $rpathdirs; do
3595     acl_save_libdir="$libdir"
3596     libdir="$found_dir"
3597     eval flag=\"$hardcode_libdir_flag_spec\"
3598     libdir="$acl_save_libdir"
3599     LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
3600     done
3601     fi
3602     fi
3603     if test "X$ltrpathdirs" != "X"; then
3604     for found_dir in $ltrpathdirs; do
3605     LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
3606     done
3607     fi
3608    
3609    
3610    
3611    
3612    
3613    
3614    
3615    
3616    
3617    
3618    
3619    
3620    
3621    
3622    
3623    
3624    
3625    
3626     echo "$as_me:$LINENO: checking whether NLS is requested" >&5
3627     echo $ECHO_N "checking whether NLS is requested... $ECHO_C" >&6
3628     # Check whether --enable-nls or --disable-nls was given.
3629     if test "${enable_nls+set}" = set; then
3630     enableval="$enable_nls"
3631     USE_NLS=$enableval
3632     else
3633     USE_NLS=yes
3634     fi;
3635     echo "$as_me:$LINENO: result: $USE_NLS" >&5
3636     echo "${ECHO_T}$USE_NLS" >&6
3637    
3638    
3639    
3640     LIBINTL=
3641     LTLIBINTL=
3642     POSUB=
3643    
3644     if test "$USE_NLS" = "yes"; then
3645     gt_use_preinstalled_gnugettext=no
3646    
3647    
3648    
3649    
3650    
3651    
3652     echo "$as_me:$LINENO: checking for GNU gettext in libc" >&5
3653     echo $ECHO_N "checking for GNU gettext in libc... $ECHO_C" >&6
3654     if test "${gt_cv_func_gnugettext1_libc+set}" = set; then
3655     echo $ECHO_N "(cached) $ECHO_C" >&6
3656     else
3657     cat >conftest.$ac_ext <<_ACEOF
3658     #line $LINENO "configure"
3659     /* confdefs.h. */
3660     _ACEOF
3661     cat confdefs.h >>conftest.$ac_ext
3662     cat >>conftest.$ac_ext <<_ACEOF
3663     /* end confdefs.h. */
3664     #include <libintl.h>
3665     extern int _nl_msg_cat_cntr;
3666     extern int *_nl_domain_bindings;
3667     int
3668     main ()
3669     {
3670     bindtextdomain ("", "");
3671     return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_domain_bindings
3672     ;
3673     return 0;
3674     }
3675     _ACEOF
3676     rm -f conftest.$ac_objext conftest$ac_exeext
3677     if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3678     (eval $ac_link) 2>&5
3679     ac_status=$?
3680     echo "$as_me:$LINENO: \$? = $ac_status" >&5
3681     (exit $ac_status); } &&
3682     { ac_try='test -s conftest$ac_exeext'
3683     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3684     (eval $ac_try) 2>&5
3685     ac_status=$?
3686     echo "$as_me:$LINENO: \$? = $ac_status" >&5
3687     (exit $ac_status); }; }; then
3688     gt_cv_func_gnugettext1_libc=yes
3689     else
3690     echo "$as_me: failed program was:" >&5
3691     sed 's/^/| /' conftest.$ac_ext >&5
3692    
3693     gt_cv_func_gnugettext1_libc=no
3694     fi
3695     rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
3696     fi
3697     echo "$as_me:$LINENO: result: $gt_cv_func_gnugettext1_libc" >&5
3698     echo "${ECHO_T}$gt_cv_func_gnugettext1_libc" >&6
3699    
3700     if test "$gt_cv_func_gnugettext1_libc" != "yes"; then
3701    
3702    
3703    
3704    
3705    
3706     am_save_CPPFLAGS="$CPPFLAGS"
3707    
3708     for element in $INCICONV; do
3709     haveit=
3710     for x in $CPPFLAGS; do
3711    
3712     acl_save_prefix="$prefix"
3713     prefix="$acl_final_prefix"
3714     acl_save_exec_prefix="$exec_prefix"
3715     exec_prefix="$acl_final_exec_prefix"
3716     eval x=\"$x\"
3717     exec_prefix="$acl_save_exec_prefix"
3718     prefix="$acl_save_prefix"
3719    
3720     if test "X$x" = "X$element"; then
3721     haveit=yes
3722     break
3723     fi
3724     done
3725     if test -z "$haveit"; then
3726     CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
3727     fi
3728     done
3729    
3730    
3731     echo "$as_me:$LINENO: checking for iconv" >&5
3732     echo $ECHO_N "checking for iconv... $ECHO_C" >&6
3733     if test "${am_cv_func_iconv+set}" = set; then
3734     echo $ECHO_N "(cached) $ECHO_C" >&6
3735     else
3736    
3737     am_cv_func_iconv="no, consider installing GNU libiconv"
3738     am_cv_lib_iconv=no
3739     cat >conftest.$ac_ext <<_ACEOF
3740     #line $LINENO "configure"
3741     /* confdefs.h. */
3742     _ACEOF
3743     cat confdefs.h >>conftest.$ac_ext
3744     cat >>conftest.$ac_ext <<_ACEOF
3745     /* end confdefs.h. */
3746     #include <stdlib.h>
3747     #include <iconv.h>
3748     int
3749     main ()
3750     {
3751     iconv_t cd = iconv_open("","");
3752     iconv(cd,NULL,NULL,NULL,NULL);
3753     iconv_close(cd);
3754     ;
3755     return 0;
3756     }
3757     _ACEOF
3758     rm -f conftest.$ac_objext conftest$ac_exeext
3759     if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3760     (eval $ac_link) 2>&5
3761     ac_status=$?
3762     echo "$as_me:$LINENO: \$? = $ac_status" >&5
3763     (exit $ac_status); } &&
3764     { ac_try='test -s conftest$ac_exeext'
3765     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3766     (eval $ac_try) 2>&5
3767     ac_status=$?
3768     echo "$as_me:$LINENO: \$? = $ac_status" >&5
3769     (exit $ac_status); }; }; then
3770     am_cv_func_iconv=yes
3771     else
3772     echo "$as_me: failed program was:" >&5
3773     sed 's/^/| /' conftest.$ac_ext >&5
3774    
3775     fi
3776     rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
3777     if test "$am_cv_func_iconv" != yes; then
3778     am_save_LIBS="$LIBS"
3779     LIBS="$LIBS $LIBICONV"
3780     cat >conftest.$ac_ext <<_ACEOF
3781     #line $LINENO "configure"
3782     /* confdefs.h. */
3783     _ACEOF
3784     cat confdefs.h >>conftest.$ac_ext
3785     cat >>conftest.$ac_ext <<_ACEOF
3786     /* end confdefs.h. */
3787     #include <stdlib.h>
3788     #include <iconv.h>
3789     int
3790     main ()
3791     {
3792     iconv_t cd = iconv_open("","");
3793     iconv(cd,NULL,NULL,NULL,NULL);
3794     iconv_close(cd);
3795     ;
3796     return 0;
3797     }
3798     _ACEOF
3799     rm -f conftest.$ac_objext conftest$ac_exeext
3800     if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3801     (eval $ac_link) 2>&5
3802     ac_status=$?
3803     echo "$as_me:$LINENO: \$? = $ac_status" >&5
3804     (exit $ac_status); } &&
3805     { ac_try='test -s conftest$ac_exeext'
3806     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3807     (eval $ac_try) 2>&5
3808     ac_status=$?
3809     echo "$as_me:$LINENO: \$? = $ac_status" >&5
3810     (exit $ac_status); }; }; then
3811     am_cv_lib_iconv=yes
3812     am_cv_func_iconv=yes
3813     else
3814     echo "$as_me: failed program was:" >&5
3815     sed 's/^/| /' conftest.$ac_ext >&5
3816    
3817     fi
3818     rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
3819     LIBS="$am_save_LIBS"
3820     fi
3821    
3822     fi
3823     echo "$as_me:$LINENO: result: $am_cv_func_iconv" >&5
3824     echo "${ECHO_T}$am_cv_func_iconv" >&6
3825     if test "$am_cv_func_iconv" = yes; then
3826    
3827     cat >>confdefs.h <<\_ACEOF
3828     #define HAVE_ICONV 1
3829     _ACEOF
3830    
3831     fi
3832     if test "$am_cv_lib_iconv" = yes; then
3833     echo "$as_me:$LINENO: checking how to link with libiconv" >&5
3834     echo $ECHO_N "checking how to link with libiconv... $ECHO_C" >&6
3835     echo "$as_me:$LINENO: result: $LIBICONV" >&5
3836     echo "${ECHO_T}$LIBICONV" >&6
3837     else
3838     CPPFLAGS="$am_save_CPPFLAGS"
3839     LIBICONV=
3840     LTLIBICONV=
3841     fi
3842    
3843    
3844    
3845    
3846    
3847    
3848     use_additional=yes
3849    
3850     acl_save_prefix="$prefix"
3851     prefix="$acl_final_prefix"
3852     acl_save_exec_prefix="$exec_prefix"
3853     exec_prefix="$acl_final_exec_prefix"
3854    
3855     eval additional_includedir=\"$includedir\"
3856     eval additional_libdir=\"$libdir\"
3857    
3858     exec_prefix="$acl_save_exec_prefix"
3859     prefix="$acl_save_prefix"
3860    
3861    
3862     # Check whether --with-libintl-prefix or --without-libintl-prefix was given.
3863     if test "${with_libintl_prefix+set}" = set; then
3864     withval="$with_libintl_prefix"
3865    
3866     if test "X$withval" = "Xno"; then
3867     use_additional=no
3868     else
3869     if test "X$withval" = "X"; then
3870    
3871     acl_save_prefix="$prefix"
3872     prefix="$acl_final_prefix"
3873     acl_save_exec_prefix="$exec_prefix"
3874     exec_prefix="$acl_final_exec_prefix"
3875    
3876     eval additional_includedir=\"$includedir\"
3877     eval additional_libdir=\"$libdir\"
3878    
3879     exec_prefix="$acl_save_exec_prefix"
3880     prefix="$acl_save_prefix"
3881    
3882     else
3883     additional_includedir="$withval/include"
3884     additional_libdir="$withval/lib"
3885     fi
3886     fi
3887    
3888     fi;
3889     LIBINTL=
3890     LTLIBINTL=
3891     INCINTL=
3892     rpathdirs=
3893     ltrpathdirs=
3894     names_already_handled=
3895     names_next_round='intl '
3896     while test -n "$names_next_round"; do
3897     names_this_round="$names_next_round"
3898     names_next_round=
3899     for name in $names_this_round; do
3900     already_handled=
3901     for n in $names_already_handled; do
3902     if test "$n" = "$name"; then
3903     already_handled=yes
3904     break
3905     fi
3906     done
3907     if test -z "$already_handled"; then
3908     names_already_handled="$names_already_handled $name"
3909     uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
3910     eval value=\"\$HAVE_LIB$uppername\"
3911     if test -n "$value"; then
3912     if test "$value" = yes; then
3913     eval value=\"\$LIB$uppername\"
3914     test -z "$value" || LIBINTL="${LIBINTL}${LIBINTL:+ }$value"
3915     eval value=\"\$LTLIB$uppername\"
3916     test -z "$value" || LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }$value"
3917     else
3918     :
3919     fi
3920     else
3921     found_dir=
3922     found_la=
3923     found_so=
3924     found_a=
3925     if test $use_additional = yes; then
3926     if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
3927     found_dir="$additional_libdir"
3928     found_so="$additional_libdir/lib$name.$shlibext"
3929     if test -f "$additional_libdir/lib$name.la"; then
3930     found_la="$additional_libdir/lib$name.la"
3931     fi
3932     else
3933     if test -f "$additional_libdir/lib$name.$libext"; then
3934     found_dir="$additional_libdir"
3935     found_a="$additional_libdir/lib$name.$libext"
3936     if test -f "$additional_libdir/lib$name.la"; then
3937     found_la="$additional_libdir/lib$name.la"
3938     fi
3939     fi
3940     fi
3941     fi
3942     if test "X$found_dir" = "X"; then
3943     for x in $LDFLAGS $LTLIBINTL; do
3944    
3945     acl_save_prefix="$prefix"
3946     prefix="$acl_final_prefix"
3947     acl_save_exec_prefix="$exec_prefix"
3948     exec_prefix="$acl_final_exec_prefix"
3949     eval x=\"$x\"
3950     exec_prefix="$acl_save_exec_prefix"
3951     prefix="$acl_save_prefix"
3952    
3953     case "$x" in
3954     -L*)
3955     dir=`echo "X$x" | sed -e 's/^X-L//'`
3956     if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
3957     found_dir="$dir"
3958     found_so="$dir/lib$name.$shlibext"
3959     if test -f "$dir/lib$name.la"; then
3960     found_la="$dir/lib$name.la"
3961     fi
3962     else
3963     if test -f "$dir/lib$name.$libext"; then
3964     found_dir="$dir"
3965     found_a="$dir/lib$name.$libext"
3966     if test -f "$dir/lib$name.la"; then
3967     found_la="$dir/lib$name.la"
3968     fi
3969     fi
3970     fi
3971     ;;
3972     esac
3973     if test "X$found_dir" != "X"; then
3974     break
3975     fi
3976     done
3977     fi
3978     if test "X$found_dir" != "X"; then
3979     LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-L$found_dir -l$name"
3980     if test "X$found_so" != "X"; then
3981     if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
3982     LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so"
3983     else
3984     haveit=
3985     for x in $ltrpathdirs; do
3986     if test "X$x" = "X$found_dir"; then
3987     haveit=yes
3988     break
3989     fi
3990     done
3991     if test -z "$haveit"; then
3992     ltrpathdirs="$ltrpathdirs $found_dir"
3993     fi
3994     if test "$hardcode_direct" = yes; then
3995     LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so"
3996     else
3997     if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
3998     LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so"
3999     haveit=
4000     for x in $rpathdirs; do
4001     if test "X$x" = "X$found_dir"; then
4002     haveit=yes
4003     break
4004     fi
4005     done
4006     if test -z "$haveit"; then
4007     rpathdirs="$rpathdirs $found_dir"
4008     fi
4009     else
4010     haveit=
4011     for x in $LDFLAGS $LIBINTL; do
4012    
4013     acl_save_prefix="$prefix"
4014     prefix="$acl_final_prefix"
4015     acl_save_exec_prefix="$exec_prefix"
4016     exec_prefix="$acl_final_exec_prefix"
4017     eval x=\"$x\"
4018     exec_prefix="$acl_save_exec_prefix"
4019     prefix="$acl_save_prefix"
4020    
4021     if test "X$x" = "X-L$found_dir"; then
4022     haveit=yes
4023     break
4024     fi
4025     done
4026     if test -z "$haveit"; then
4027     LIBINTL="${LIBINTL}${LIBINTL:+ }-L$found_dir"
4028     fi
4029     if test "$hardcode_minus_L" != no; then
4030     LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so"
4031     else
4032     LIBINTL="${LIBINTL}${LIBINTL:+ }-l$name"
4033     fi
4034     fi
4035     fi
4036     fi
4037     else
4038     if test "X$found_a" != "X"; then
4039     LIBINTL="${LIBINTL}${LIBINTL:+ }$found_a"
4040     else
4041     LIBINTL="${LIBINTL}${LIBINTL:+ }-L$found_dir -l$name"
4042     fi
4043     fi
4044     additional_includedir=
4045     case "$found_dir" in
4046     */lib | */lib/)
4047     basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
4048     additional_includedir="$basedir/include"
4049     ;;
4050     esac
4051     if test "X$additional_includedir" != "X"; then
4052     if test "X$additional_includedir" != "X/usr/include"; then
4053     haveit=
4054     if test "X$additional_includedir" = "X/usr/local/include"; then
4055     if test -n "$GCC"; then
4056     case $host_os in
4057     linux*) haveit=yes;;
4058     esac
4059     fi
4060     fi
4061     if test -z "$haveit"; then
4062     for x in $CPPFLAGS $INCINTL; do
4063    
4064     acl_save_prefix="$prefix"
4065     prefix="$acl_final_prefix"
4066     acl_save_exec_prefix="$exec_prefix"
4067     exec_prefix="$acl_final_exec_prefix"
4068     eval x=\"$x\"
4069     exec_prefix="$acl_save_exec_prefix"
4070     prefix="$acl_save_prefix"
4071    
4072     if test "X$x" = "X-I$additional_includedir"; then
4073     haveit=yes
4074     break
4075     fi
4076     done
4077     if test -z "$haveit"; then
4078     if test -d "$additional_includedir"; then
4079     INCINTL="${INCINTL}${INCINTL:+ }-I$additional_includedir"
4080     fi
4081     fi
4082     fi
4083     fi
4084     fi
4085     if test -n "$found_la"; then
4086     save_libdir="$libdir"
4087     case "$found_la" in
4088     */* | *\\*) . "$found_la" ;;
4089     *) . "./$found_la" ;;
4090     esac
4091     libdir="$save_libdir"
4092     for dep in $dependency_libs; do
4093     case "$dep" in
4094     -L*)
4095     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
4096     if test "X$additional_libdir" != "X/usr/lib"; then
4097     haveit=
4098     if test "X$additional_libdir" = "X/usr/local/lib"; then
4099     if test -n "$GCC"; then
4100     case $host_os in
4101     linux*) haveit=yes;;
4102     esac
4103     fi
4104     fi
4105     if test -z "$haveit"; then
4106     haveit=
4107     for x in $LDFLAGS $LIBINTL; do
4108    
4109     acl_save_prefix="$prefix"
4110     prefix="$acl_final_prefix"
4111     acl_save_exec_prefix="$exec_prefix"
4112     exec_prefix="$acl_final_exec_prefix"
4113     eval x=\"$x\"
4114     exec_prefix="$acl_save_exec_prefix"
4115     prefix="$acl_save_prefix"
4116    
4117     if test "X$x" = "X-L$additional_libdir"; then
4118     haveit=yes
4119     break
4120     fi
4121     done
4122     if test -z "$haveit"; then
4123     if test -d "$additional_libdir"; then
4124     LIBINTL="${LIBINTL}${LIBINTL:+ }-L$additional_libdir"
4125     fi
4126     fi
4127     haveit=
4128     for x in $LDFLAGS $LTLIBINTL; do
4129    
4130     acl_save_prefix="$prefix"
4131     prefix="$acl_final_prefix"
4132     acl_save_exec_prefix="$exec_prefix"
4133     exec_prefix="$acl_final_exec_prefix"
4134     eval x=\"$x\"
4135     exec_prefix="$acl_save_exec_prefix"
4136     prefix="$acl_save_prefix"
4137    
4138     if test "X$x" = "X-L$additional_libdir"; then
4139     haveit=yes
4140     break
4141     fi
4142     done
4143     if test -z "$haveit"; then
4144     if test -d "$additional_libdir"; then
4145     LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-L$additional_libdir"
4146     fi
4147     fi
4148     fi
4149     fi
4150     ;;
4151     -R*)
4152     dir=`echo "X$dep" | sed -e 's/^X-R//'`
4153     if test "$enable_rpath" != no; then
4154     haveit=
4155     for x in $rpathdirs; do
4156     if test "X$x" = "X$dir"; then
4157     haveit=yes
4158     break
4159     fi
4160     done
4161     if test -z "$haveit"; then
4162     rpathdirs="$rpathdirs $dir"
4163     fi
4164     haveit=
4165     for x in $ltrpathdirs; do
4166     if test "X$x" = "X$dir"; then
4167     haveit=yes
4168     break
4169     fi
4170     done
4171     if test -z "$haveit"; then
4172     ltrpathdirs="$ltrpathdirs $dir"
4173     fi
4174     fi
4175     ;;
4176     -l*)
4177     names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
4178     ;;
4179     *.la)
4180     names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
4181     ;;
4182     *)
4183     LIBINTL="${LIBINTL}${LIBINTL:+ }$dep"
4184     LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }$dep"
4185     ;;
4186     esac
4187     done
4188     fi
4189     else
4190     LIBINTL="${LIBINTL}${LIBINTL:+ }-l$name"
4191     LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-l$name"
4192     fi
4193     fi
4194     fi
4195     done
4196     done
4197     if test "X$rpathdirs" != "X"; then
4198     if test -n "$hardcode_libdir_separator"; then
4199     alldirs=
4200     for found_dir in $rpathdirs; do
4201     alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
4202     done
4203     acl_save_libdir="$libdir"
4204     libdir="$alldirs"
4205     eval flag=\"$hardcode_libdir_flag_spec\"
4206     libdir="$acl_save_libdir"
4207     LIBINTL="${LIBINTL}${LIBINTL:+ }$flag"
4208     else
4209     for found_dir in $rpathdirs; do
4210     acl_save_libdir="$libdir"
4211     libdir="$found_dir"
4212     eval flag=\"$hardcode_libdir_flag_spec\"
4213     libdir="$acl_save_libdir"
4214     LIBINTL="${LIBINTL}${LIBINTL:+ }$flag"
4215     done
4216     fi
4217     fi
4218     if test "X$ltrpathdirs" != "X"; then
4219     for found_dir in $ltrpathdirs; do
4220     LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-R$found_dir"
4221     done
4222     fi
4223    
4224     echo "$as_me:$LINENO: checking for GNU gettext in libintl" >&5
4225     echo $ECHO_N "checking for GNU gettext in libintl... $ECHO_C" >&6
4226     if test "${gt_cv_func_gnugettext1_libintl+set}" = set; then
4227     echo $ECHO_N "(cached) $ECHO_C" >&6
4228     else
4229     gt_save_CPPFLAGS="$CPPFLAGS"
4230     CPPFLAGS="$CPPFLAGS $INCINTL"
4231     gt_save_LIBS="$LIBS"
4232     LIBS="$LIBS $LIBINTL"
4233     cat >conftest.$ac_ext <<_ACEOF
4234     #line $LINENO "configure"
4235     /* confdefs.h. */
4236     _ACEOF
4237     cat confdefs.h >>conftest.$ac_ext
4238     cat >>conftest.$ac_ext <<_ACEOF
4239     /* end confdefs.h. */
4240     #include <libintl.h>
4241     extern int _nl_msg_cat_cntr;
4242     extern
4243     #ifdef __cplusplus
4244     "C"
4245     #endif
4246     const char *_nl_expand_alias ();
4247     int
4248     main ()
4249     {
4250     bindtextdomain ("", "");
4251     return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_expand_alias (0)
4252     ;
4253     return 0;
4254     }
4255     _ACEOF
4256     rm -f conftest.$ac_objext conftest$ac_exeext
4257     if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4258     (eval $ac_link) 2>&5
4259     ac_status=$?
4260     echo "$as_me:$LINENO: \$? = $ac_status" >&5
4261     (exit $ac_status); } &&
4262     { ac_try='test -s conftest$ac_exeext'
4263     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4264     (eval $ac_try) 2>&5
4265     ac_status=$?
4266     echo "$as_me:$LINENO: \$? = $ac_status" >&5
4267     (exit $ac_status); }; }; then
4268     gt_cv_func_gnugettext1_libintl=yes
4269     else
4270     echo "$as_me: failed program was:" >&5
4271     sed 's/^/| /' conftest.$ac_ext >&5
4272    
4273     gt_cv_func_gnugettext1_libintl=no
4274     fi
4275     rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
4276     if test "$gt_cv_func_gnugettext1_libintl" != yes && test -n "$LIBICONV"; then
4277     LIBS="$LIBS $LIBICONV"
4278     cat >conftest.$ac_ext <<_ACEOF
4279     #line $LINENO "configure"
4280     /* confdefs.h. */
4281     _ACEOF
4282     cat confdefs.h >>conftest.$ac_ext
4283     cat >>conftest.$ac_ext <<_ACEOF
4284     /* end confdefs.h. */
4285     #include <libintl.h>
4286     extern int _nl_msg_cat_cntr;
4287     extern
4288     #ifdef __cplusplus
4289     "C"
4290     #endif
4291     const char *_nl_expand_alias ();
4292     int
4293     main ()
4294     {
4295     bindtextdomain ("", "");
4296     return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_expand_alias (0)
4297     ;
4298     return 0;
4299     }
4300     _ACEOF
4301     rm -f conftest.$ac_objext conftest$ac_exeext
4302     if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4303     (eval $ac_link) 2>&5
4304     ac_status=$?
4305     echo "$as_me:$LINENO: \$? = $ac_status" >&5
4306     (exit $ac_status); } &&
4307     { ac_try='test -s conftest$ac_exeext'
4308     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4309     (eval $ac_try) 2>&5
4310     ac_status=$?
4311     echo "$as_me:$LINENO: \$? = $ac_status" >&5
4312     (exit $ac_status); }; }; then
4313     LIBINTL="$LIBINTL $LIBICONV"
4314     LTLIBINTL="$LTLIBINTL $LTLIBICONV"
4315     gt_cv_func_gnugettext1_libintl=yes
4316    
4317     else
4318     echo "$as_me: failed program was:" >&5
4319     sed 's/^/| /' conftest.$ac_ext >&5
4320    
4321     fi
4322     rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
4323     fi
4324     CPPFLAGS="$gt_save_CPPFLAGS"
4325     LIBS="$gt_save_LIBS"
4326     fi
4327     echo "$as_me:$LINENO: result: $gt_cv_func_gnugettext1_libintl" >&5
4328     echo "${ECHO_T}$gt_cv_func_gnugettext1_libintl" >&6
4329     fi
4330    
4331     if test "$gt_cv_func_gnugettext1_libc" = "yes" \
4332     || { test "$gt_cv_func_gnugettext1_libintl" = "yes" \
4333     && test "$PACKAGE" != gettext; }; then
4334     gt_use_preinstalled_gnugettext=yes
4335     else
4336     LIBINTL=
4337     LTLIBINTL=
4338     INCINTL=
4339     fi
4340    
4341    
4342    
4343     if test "$gt_use_preinstalled_gnugettext" = "yes" \
4344     || test "$nls_cv_use_gnu_gettext" = "yes"; then
4345    
4346     cat >>confdefs.h <<\_ACEOF
4347     #define ENABLE_NLS 1
4348     _ACEOF
4349    
4350     else
4351     USE_NLS=no
4352     fi
4353     fi
4354    
4355     if test "$USE_NLS" = "yes"; then
4356    
4357     if test "$gt_use_preinstalled_gnugettext" = "yes"; then
4358     if test "$gt_cv_func_gnugettext1_libintl" = "yes"; then
4359     echo "$as_me:$LINENO: checking how to link with libintl" >&5
4360     echo $ECHO_N "checking how to link with libintl... $ECHO_C" >&6
4361     echo "$as_me:$LINENO: result: $LIBINTL" >&5
4362     echo "${ECHO_T}$LIBINTL" >&6
4363    
4364     for element in $INCINTL; do
4365     haveit=
4366     for x in $CPPFLAGS; do
4367    
4368     acl_save_prefix="$prefix"
4369     prefix="$acl_final_prefix"
4370     acl_save_exec_prefix="$exec_prefix"
4371     exec_prefix="$acl_final_exec_prefix"
4372     eval x=\"$x\"
4373     exec_prefix="$acl_save_exec_prefix"
4374     prefix="$acl_save_prefix"
4375    
4376     if test "X$x" = "X$element"; then
4377     haveit=yes
4378     break
4379     fi
4380     done
4381     if test -z "$haveit"; then
4382     CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
4383     fi
4384     done
4385    
4386     fi
4387    
4388    
4389     cat >>confdefs.h <<\_ACEOF
4390     #define HAVE_GETTEXT 1
4391     _ACEOF
4392    
4393    
4394     cat >>confdefs.h <<\_ACEOF
4395     #define HAVE_DCGETTEXT 1
4396     _ACEOF
4397    
4398     fi
4399    
4400     POSUB=po
4401     fi
4402    
4403    
4404    
4405     INTLLIBS="$LIBINTL"
4406    
4407    
4408    
4409    
4410    
4411    
4412    
4413    
4414     # Enable GNU extensions.
4415     # Define this here, not in acconfig's @TOP@ section, since definitions
4416     # in the latter don't make it into the configure-time tests.
4417    
4418     cat >>confdefs.h <<\_ACEOF
4419     #define _GNU_SOURCE 1
4420     _ACEOF
4421    
4422    
4423     cat >>confdefs.h <<\_ACEOF
4424     #define __USE_BSD 1
4425     _ACEOF
4426    
4427    
4428     ALL_LINGUAS=""
4429    
4430     ac_ext=c
4431     ac_cpp='$CPP $CPPFLAGS'
4432     ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4433     ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4434     ac_compiler_gnu=$ac_cv_c_compiler_gnu
4435     if test -n "$ac_tool_prefix"; then
4436     # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
4437     set dummy ${ac_tool_prefix}gcc; ac_word=$2
4438     echo "$as_me:$LINENO: checking for $ac_word" >&5
4439     echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4440     if test "${ac_cv_prog_CC+set}" = set; then
4441     echo $ECHO_N "(cached) $ECHO_C" >&6
4442     else
4443     if test -n "$CC"; then
4444     ac_cv_prog_CC="$CC" # Let the user override the test.
4445     else
4446     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4447     for as_dir in $PATH
4448     do
4449     IFS=$as_save_IFS
4450     test -z "$as_dir" && as_dir=.
4451     for ac_exec_ext in '' $ac_executable_extensions; do
4452     if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4453     ac_cv_prog_CC="${ac_tool_prefix}gcc"
4454     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4455     break 2
4456     fi
4457     done
4458     done
4459    
4460     fi
4461     fi
4462     CC=$ac_cv_prog_CC
4463     if test -n "$CC"; then
4464     echo "$as_me:$LINENO: result: $CC" >&5
4465     echo "${ECHO_T}$CC" >&6
4466     else
4467     echo "$as_me:$LINENO: result: no" >&5
4468     echo "${ECHO_T}no" >&6
4469     fi
4470    
4471     fi
4472     if test -z "$ac_cv_prog_CC"; then
4473     ac_ct_CC=$CC
4474     # Extract the first word of "gcc", so it can be a program name with args.
4475     set dummy gcc; ac_word=$2
4476     echo "$as_me:$LINENO: checking for $ac_word" >&5
4477     echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4478     if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
4479     echo $ECHO_N "(cached) $ECHO_C" >&6
4480     else
4481     if test -n "$ac_ct_CC"; then
4482     ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4483     else
4484     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4485     for as_dir in $PATH
4486     do
4487     IFS=$as_save_IFS
4488     test -z "$as_dir" && as_dir=.
4489     for ac_exec_ext in '' $ac_executable_extensions; do
4490     if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4491     ac_cv_prog_ac_ct_CC="gcc"
4492     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4493     break 2
4494     fi
4495     done
4496     done
4497    
4498     fi
4499     fi
4500     ac_ct_CC=$ac_cv_prog_ac_ct_CC
4501     if test -n "$ac_ct_CC"; then
4502     echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
4503     echo "${ECHO_T}$ac_ct_CC" >&6
4504     else
4505     echo "$as_me:$LINENO: result: no" >&5
4506     echo "${ECHO_T}no" >&6
4507     fi
4508    
4509     CC=$ac_ct_CC
4510     else
4511     CC="$ac_cv_prog_CC"
4512     fi
4513    
4514     if test -z "$CC"; then
4515     if test -n "$ac_tool_prefix"; then
4516     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
4517     set dummy ${ac_tool_prefix}cc; ac_word=$2
4518     echo "$as_me:$LINENO: checking for $ac_word" >&5
4519     echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4520     if test "${ac_cv_prog_CC+set}" = set; then
4521     echo $ECHO_N "(cached) $ECHO_C" >&6
4522     else
4523     if test -n "$CC"; then
4524     ac_cv_prog_CC="$CC" # Let the user override the test.
4525     else
4526     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4527     for as_dir in $PATH
4528     do
4529     IFS=$as_save_IFS
4530     test -z "$as_dir" && as_dir=.
4531     for ac_exec_ext in '' $ac_executable_extensions; do
4532     if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4533     ac_cv_prog_CC="${ac_tool_prefix}cc"
4534     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4535     break 2
4536     fi
4537     done
4538     done
4539    
4540     fi
4541     fi
4542     CC=$ac_cv_prog_CC
4543     if test -n "$CC"; then
4544     echo "$as_me:$LINENO: result: $CC" >&5
4545     echo "${ECHO_T}$CC" >&6
4546     else
4547     echo "$as_me:$LINENO: result: no" >&5
4548     echo "${ECHO_T}no" >&6
4549     fi
4550    
4551     fi
4552     if test -z "$ac_cv_prog_CC"; then
4553     ac_ct_CC=$CC
4554     # Extract the first word of "cc", so it can be a program name with args.
4555     set dummy cc; ac_word=$2
4556     echo "$as_me:$LINENO: checking for $ac_word" >&5
4557     echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4558     if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
4559     echo $ECHO_N "(cached) $ECHO_C" >&6
4560     else
4561     if test -n "$ac_ct_CC"; then
4562     ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4563     else
4564     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4565     for as_dir in $PATH
4566     do
4567     IFS=$as_save_IFS
4568     test -z "$as_dir" && as_dir=.
4569     for ac_exec_ext in '' $ac_executable_extensions; do
4570     if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4571     ac_cv_prog_ac_ct_CC="cc"
4572     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4573     break 2
4574     fi
4575     done
4576     done
4577    
4578     fi
4579     fi
4580     ac_ct_CC=$ac_cv_prog_ac_ct_CC
4581     if test -n "$ac_ct_CC"; then
4582     echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
4583     echo "${ECHO_T}$ac_ct_CC" >&6
4584     else
4585     echo "$as_me:$LINENO: result: no" >&5
4586     echo "${ECHO_T}no" >&6
4587     fi
4588    
4589     CC=$ac_ct_CC
4590     else
4591     CC="$ac_cv_prog_CC"
4592     fi
4593    
4594     fi
4595     if test -z "$CC"; then
4596     # Extract the first word of "cc", so it can be a program name with args.
4597     set dummy cc; ac_word=$2
4598     echo "$as_me:$LINENO: checking for $ac_word" >&5
4599     echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4600     if test "${ac_cv_prog_CC+set}" = set; then
4601     echo $ECHO_N "(cached) $ECHO_C" >&6
4602     else
4603     if test -n "$CC"; then
4604     ac_cv_prog_CC="$CC" # Let the user override the test.
4605     else
4606     ac_prog_rejected=no
4607     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4608     for as_dir in $PATH
4609     do
4610     IFS=$as_save_IFS
4611     test -z "$as_dir" && as_dir=.
4612     for ac_exec_ext in '' $ac_executable_extensions; do
4613     if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4614     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
4615     ac_prog_rejected=yes
4616     continue
4617     fi
4618     ac_cv_prog_CC="cc"
4619     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4620     break 2
4621     fi
4622     done
4623     done
4624    
4625     if test $ac_prog_rejected = yes; then
4626     # We found a bogon in the path, so make sure we never use it.
4627     set dummy $ac_cv_prog_CC
4628     shift
4629     if test $# != 0; then
4630     # We chose a different compiler from the bogus one.
4631     # However, it has the same basename, so the bogon will be chosen
4632     # first if we set CC to just the basename; use the full file name.
4633     shift
4634     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
4635     fi
4636     fi
4637     fi
4638     fi
4639     CC=$ac_cv_prog_CC
4640     if test -n "$CC"; then
4641     echo "$as_me:$LINENO: result: $CC" >&5
4642     echo "${ECHO_T}$CC" >&6
4643     else
4644     echo "$as_me:$LINENO: result: no" >&5
4645     echo "${ECHO_T}no" >&6
4646     fi
4647    
4648     fi
4649     if test -z "$CC"; then
4650     if test -n "$ac_tool_prefix"; then
4651     for ac_prog in cl
4652     do
4653     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4654     set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4655     echo "$as_me:$LINENO: checking for $ac_word" >&5
4656     echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4657     if test "${ac_cv_prog_CC+set}" = set; then
4658     echo $ECHO_N "(cached) $ECHO_C" >&6
4659     else
4660     if test -n "$CC"; then
4661     ac_cv_prog_CC="$CC" # Let the user override the test.
4662     else
4663     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4664     for as_dir in $PATH
4665     do
4666     IFS=$as_save_IFS
4667     test -z "$as_dir" && as_dir=.
4668     for ac_exec_ext in '' $ac_executable_extensions; do
4669     if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4670     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
4671     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4672     break 2
4673     fi
4674     done
4675     done
4676    
4677     fi
4678     fi
4679     CC=$ac_cv_prog_CC
4680     if test -n "$CC"; then
4681     echo "$as_me:$LINENO: result: $CC" >&5
4682     echo "${ECHO_T}$CC" >&6
4683     else
4684     echo "$as_me:$LINENO: result: no" >&5
4685     echo "${ECHO_T}no" >&6
4686     fi
4687    
4688     test -n "$CC" && break
4689     done
4690     fi
4691     if test -z "$CC"; then
4692     ac_ct_CC=$CC
4693     for ac_prog in cl
4694     do
4695     # Extract the first word of "$ac_prog", so it can be a program name with args.
4696     set dummy $ac_prog; ac_word=$2
4697     echo "$as_me:$LINENO: checking for $ac_word" >&5
4698     echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4699     if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
4700     echo $ECHO_N "(cached) $ECHO_C" >&6
4701     else
4702     if test -n "$ac_ct_CC"; then
4703     ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4704     else
4705     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4706     for as_dir in $PATH
4707     do
4708     IFS=$as_save_IFS
4709     test -z "$as_dir" && as_dir=.
4710     for ac_exec_ext in '' $ac_executable_extensions; do
4711     if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4712     ac_cv_prog_ac_ct_CC="$ac_prog"
4713     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4714     break 2
4715     fi
4716     done
4717     done
4718    
4719     fi
4720     fi
4721     ac_ct_CC=$ac_cv_prog_ac_ct_CC
4722     if test -n "$ac_ct_CC"; then
4723     echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
4724     echo "${ECHO_T}$ac_ct_CC" >&6
4725     else
4726     echo "$as_me:$LINENO: result: no" >&5
4727     echo "${ECHO_T}no" >&6
4728     fi
4729    
4730     test -n "$ac_ct_CC" && break
4731     done
4732    
4733     CC=$ac_ct_CC
4734     fi
4735    
4736     fi
4737    
4738    
4739     test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
4740     See \`config.log' for more details." >&5
4741     echo "$as_me: error: no acceptable C compiler found in \$PATH
4742     See \`config.log' for more details." >&2;}
4743     { (exit 1); exit 1; }; }
4744    
4745     # Provide some information about the compiler.
4746     echo "$as_me:$LINENO:" \
4747     "checking for C compiler version" >&5
4748     ac_compiler=`set X $ac_compile; echo $2`
4749     { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
4750     (eval $ac_compiler --version </dev/null >&5) 2>&5
4751     ac_status=$?
4752     echo "$as_me:$LINENO: \$? = $ac_status" >&5
4753     (exit $ac_status); }
4754     { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
4755     (eval $ac_compiler -v </dev/null >&5) 2>&5
4756     ac_status=$?
4757     echo "$as_me:$LINENO: \$? = $ac_status" >&5
4758     (exit $ac_status); }
4759     { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
4760     (eval $ac_compiler -V </dev/null >&5) 2>&5
4761     ac_status=$?
4762     echo "$as_me:$LINENO: \$? = $ac_status" >&5
4763     (exit $ac_status); }
4764    
4765     echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
4766     echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
4767     if test "${ac_cv_c_compiler_gnu+set}" = set; then
4768     echo $ECHO_N "(cached) $ECHO_C" >&6
4769     else
4770     cat >conftest.$ac_ext <<_ACEOF
4771     #line $LINENO "configure"
4772     /* confdefs.h. */
4773     _ACEOF
4774     cat confdefs.h >>conftest.$ac_ext
4775     cat >>conftest.$ac_ext <<_ACEOF
4776     /* end confdefs.h. */
4777    
4778     int
4779     main ()
4780     {
4781     #ifndef __GNUC__
4782     choke me
4783     #endif
4784    
4785     ;
4786     return 0;
4787     }
4788     _ACEOF
4789     rm -f conftest.$ac_objext
4790     if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4791     (eval $ac_compile) 2>&5
4792     ac_status=$?
4793     echo "$as_me:$LINENO: \$? = $ac_status" >&5
4794     (exit $ac_status); } &&
4795     { ac_try='test -s conftest.$ac_objext'
4796     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4797     (eval $ac_try) 2>&5
4798     ac_status=$?
4799     echo "$as_me:$LINENO: \$? = $ac_status" >&5
4800     (exit $ac_status); }; }; then
4801     ac_compiler_gnu=yes
4802     else
4803     echo "$as_me: failed program was:" >&5
4804     sed 's/^/| /' conftest.$ac_ext >&5
4805    
4806     ac_compiler_gnu=no
4807     fi
4808     rm -f conftest.$ac_objext conftest.$ac_ext
4809     ac_cv_c_compiler_gnu=$ac_compiler_gnu
4810    
4811     fi
4812     echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
4813     echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
4814     GCC=`test $ac_compiler_gnu = yes && echo yes`
4815     ac_test_CFLAGS=${CFLAGS+set}
4816     ac_save_CFLAGS=$CFLAGS
4817     CFLAGS="-g"
4818     echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
4819     echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
4820     if test "${ac_cv_prog_cc_g+set}" = set; then
4821     echo $ECHO_N "(cached) $ECHO_C" >&6
4822     else
4823     cat >conftest.$ac_ext <<_ACEOF
4824     #line $LINENO "configure"
4825     /* confdefs.h. */
4826     _ACEOF
4827     cat confdefs.h >>conftest.$ac_ext
4828     cat >>conftest.$ac_ext <<_ACEOF
4829     /* end confdefs.h. */
4830    
4831     int
4832     main ()
4833     {
4834    
4835     ;
4836     return 0;
4837     }
4838     _ACEOF
4839     rm -f conftest.$ac_objext
4840     if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4841     (eval $ac_compile) 2>&5
4842     ac_status=$?
4843     echo "$as_me:$LINENO: \$? = $ac_status" >&5
4844     (exit $ac_status); } &&
4845     { ac_try='test -s conftest.$ac_objext'
4846     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4847     (eval $ac_try) 2>&5
4848     ac_status=$?
4849     echo "$as_me:$LINENO: \$? = $ac_status" >&5
4850     (exit $ac_status); }; }; then
4851     ac_cv_prog_cc_g=yes
4852     else
4853     echo "$as_me: failed program was:" >&5
4854     sed 's/^/| /' conftest.$ac_ext >&5
4855    
4856     ac_cv_prog_cc_g=no
4857     fi
4858     rm -f conftest.$ac_objext conftest.$ac_ext
4859     fi
4860     echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
4861     echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
4862     if test "$ac_test_CFLAGS" = set; then
4863     CFLAGS=$ac_save_CFLAGS
4864     elif test $ac_cv_prog_cc_g = yes; then
4865     if test "$GCC" = yes; then
4866     CFLAGS="-g -O2"
4867     else
4868     CFLAGS="-g"
4869     fi
4870     else
4871     if test "$GCC" = yes; then
4872     CFLAGS="-O2"
4873     else
4874     CFLAGS=
4875     fi
4876     fi
4877     echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
4878     echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
4879     if test "${ac_cv_prog_cc_stdc+set}" = set; then
4880     echo $ECHO_N "(cached) $ECHO_C" >&6
4881     else
4882     ac_cv_prog_cc_stdc=no
4883     ac_save_CC=$CC
4884     cat >conftest.$ac_ext <<_ACEOF
4885     #line $LINENO "configure"
4886     /* confdefs.h. */
4887     _ACEOF
4888     cat confdefs.h >>conftest.$ac_ext
4889     cat >>conftest.$ac_ext <<_ACEOF
4890     /* end confdefs.h. */
4891     #include <stdarg.h>
4892     #include <stdio.h>
4893     #include <sys/types.h>
4894     #include <sys/stat.h>
4895     /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
4896     struct buf { int x; };
4897     FILE * (*rcsopen) (struct buf *, struct stat *, int);
4898     static char *e (p, i)
4899     char **p;
4900     int i;
4901     {
4902     return p[i];
4903     }
4904     static char *f (char * (*g) (char **, int), char **p, ...)
4905     {
4906     char *s;
4907     va_list v;
4908     va_start (v,p);
4909     s = g (p, va_arg (v,int));
4910     va_end (v);
4911     return s;
4912     }
4913     int test (int i, double x);
4914     struct s1 {int (*f) (int a);};
4915     struct s2 {int (*f) (double a);};
4916     int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4917     int argc;
4918     char **argv;
4919     int
4920     main ()
4921     {
4922     return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
4923     ;
4924     return 0;
4925     }
4926     _ACEOF
4927     # Don't try gcc -ansi; that turns off useful extensions and
4928     # breaks some systems' header files.
4929     # AIX -qlanglvl=ansi
4930     # Ultrix and OSF/1 -std1
4931     # HP-UX 10.20 and later -Ae
4932     # HP-UX older versions -Aa -D_HPUX_SOURCE
4933     # SVR4 -Xc -D__EXTENSIONS__
4934     for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4935     do
4936     CC="$ac_save_CC $ac_arg"
4937     rm -f conftest.$ac_objext
4938     if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4939     (eval $ac_compile) 2>&5
4940     ac_status=$?
4941     echo "$as_me:$LINENO: \$? = $ac_status" >&5
4942     (exit $ac_status); } &&
4943     { ac_try='test -s conftest.$ac_objext'
4944     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4945     (eval $ac_try) 2>&5
4946     ac_status=$?
4947     echo "$as_me:$LINENO: \$? = $ac_status" >&5
4948     (exit $ac_status); }; }; then
4949     ac_cv_prog_cc_stdc=$ac_arg
4950     break
4951     else
4952     echo "$as_me: failed program was:" >&5
4953     sed 's/^/| /' conftest.$ac_ext >&5
4954    
4955     fi
4956     rm -f conftest.$ac_objext
4957     done
4958     rm -f conftest.$ac_ext conftest.$ac_objext
4959     CC=$ac_save_CC
4960    
4961     fi
4962    
4963     case "x$ac_cv_prog_cc_stdc" in
4964     x|xno)
4965     echo "$as_me:$LINENO: result: none needed" >&5
4966     echo "${ECHO_T}none needed" >&6 ;;
4967     *)
4968     echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
4969     echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
4970     CC="$CC $ac_cv_prog_cc_stdc" ;;
4971     esac
4972    
4973     # Some people use a C++ compiler to compile C. Since we use `exit',
4974     # in C++ we need to declare it. In case someone uses the same compiler
4975     # for both compiling C and C++ we need to have the C++ compiler decide
4976     # the declaration of exit, since it's the most demanding environment.
4977     cat >conftest.$ac_ext <<_ACEOF
4978     #ifndef __cplusplus
4979     choke me
4980     #endif
4981     _ACEOF
4982     rm -f conftest.$ac_objext
4983     if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4984     (eval $ac_compile) 2>&5
4985     ac_status=$?
4986     echo "$as_me:$LINENO: \$? = $ac_status" >&5
4987     (exit $ac_status); } &&
4988     { ac_try='test -s conftest.$ac_objext'
4989     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4990     (eval $ac_try) 2>&5
4991     ac_status=$?
4992     echo "$as_me:$LINENO: \$? = $ac_status" >&5
4993     (exit $ac_status); }; }; then
4994     for ac_declaration in \
4995     '' \
4996     'extern "C" void std::exit (int) throw (); using std::exit;' \
4997     'extern "C" void std::exit (int); using std::exit;' \
4998     'extern "C" void exit (int) throw ();' \
4999     'extern "C" void exit (int);' \
5000     'void exit (int);'
5001     do
5002     cat >conftest.$ac_ext <<_ACEOF
5003     #line $LINENO "configure"
5004     /* confdefs.h. */
5005     _ACEOF
5006     cat confdefs.h >>conftest.$ac_ext
5007     cat >>conftest.$ac_ext <<_ACEOF
5008     /* end confdefs.h. */
5009     $ac_declaration
5010     #include <stdlib.h>
5011     int
5012     main ()
5013     {
5014     exit (42);
5015     ;
5016     return 0;
5017     }
5018     _ACEOF
5019     rm -f conftest.$ac_objext
5020     if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5021     (eval $ac_compile) 2>&5
5022     ac_status=$?
5023     echo "$as_me:$LINENO: \$? = $ac_status" >&5
5024     (exit $ac_status); } &&
5025     { ac_try='test -s conftest.$ac_objext'
5026     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5027     (eval $ac_try) 2>&5
5028     ac_status=$?
5029     echo "$as_me:$LINENO: \$? = $ac_status" >&5
5030     (exit $ac_status); }; }; then
5031     :
5032     else
5033     echo "$as_me: failed program was:" >&5
5034     sed 's/^/| /' conftest.$ac_ext >&5
5035    
5036     continue
5037     fi
5038     rm -f conftest.$ac_objext conftest.$ac_ext
5039     cat >conftest.$ac_ext <<_ACEOF
5040     #line $LINENO "configure"
5041     /* confdefs.h. */
5042     _ACEOF
5043     cat confdefs.h >>conftest.$ac_ext
5044     cat >>conftest.$ac_ext <<_ACEOF
5045     /* end confdefs.h. */
5046     $ac_declaration
5047     int
5048     main ()
5049     {
5050     exit (42);
5051     ;
5052     return 0;
5053     }
5054     _ACEOF
5055     rm -f conftest.$ac_objext
5056     if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5057     (eval $ac_compile) 2>&5
5058     ac_status=$?
5059     echo "$as_me:$LINENO: \$? = $ac_status" >&5
5060     (exit $ac_status); } &&
5061     { ac_try='test -s conftest.$ac_objext'
5062     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5063     (eval $ac_try) 2>&5
5064     ac_status=$?
5065     echo "$as_me:$LINENO: \$? = $ac_status" >&5
5066     (exit $ac_status); }; }; then
5067     break
5068     else
5069     echo "$as_me: failed program was:" >&5
5070     sed 's/^/| /' conftest.$ac_ext >&5
5071    
5072     fi
5073     rm -f conftest.$ac_objext conftest.$ac_ext
5074     done
5075     rm -f conftest*
5076     if test -n "$ac_declaration"; then
5077     echo '#ifdef __cplusplus' >>confdefs.h
5078     echo $ac_declaration >>confdefs.h
5079     echo '#endif' >>confdefs.h
5080     fi
5081    
5082     else
5083     echo "$as_me: failed program was:" >&5
5084     sed 's/^/| /' conftest.$ac_ext >&5
5085    
5086     fi
5087     rm -f conftest.$ac_objext conftest.$ac_ext
5088     ac_ext=c
5089     ac_cpp='$CPP $CPPFLAGS'
5090     ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5091     ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5092     ac_compiler_gnu=$ac_cv_c_compiler_gnu
5093    
5094     depcc="$CC" am_compiler_list=
5095    
5096     echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
5097     echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
5098     if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
5099     echo $ECHO_N "(cached) $ECHO_C" >&6
5100     else
5101     if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
5102     # We make a subdir and do the tests there. Otherwise we can end up
5103     # making bogus files that we don't know about and never remove. For
5104     # instance it was reported that on HP-UX the gcc test will end up
5105     # making a dummy file named `D' -- because `-MD' means `put the output
5106     # in D'.
5107     mkdir conftest.dir
5108     # Copy depcomp to subdir because otherwise we won't find it if we're
5109     # using a relative directory.
5110     cp "$am_depcomp" conftest.dir
5111     cd conftest.dir
5112     # We will build objects and dependencies in a subdirectory because
5113     # it helps to detect inapplicable dependency modes. For instance
5114     # both Tru64's cc and ICC support -MD to output dependencies as a
5115     # side effect of compilation, but ICC will put the dependencies in
5116     # the current directory while Tru64 will put them in the object
5117     # directory.
5118     mkdir sub
5119    
5120     am_cv_CC_dependencies_compiler_type=none
5121     if test "$am_compiler_list" = ""; then
5122     am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
5123     fi
5124     for depmode in $am_compiler_list; do
5125     # Setup a source with many dependencies, because some compilers
5126     # like to wrap large dependency lists on column 80 (with \), and
5127     # we should not choose a depcomp mode which is confused by this.
5128     #
5129     # We need to recreate these files for each test, as the compiler may
5130     # overwrite some of them when testing with obscure command lines.
5131     # This happens at least with the AIX C compiler.
5132     : > sub/conftest.c
5133     for i in 1 2 3 4 5 6; do
5134     echo '#include "conftst'$i'.h"' >> sub/conftest.c
5135     : > sub/conftst$i.h
5136     done
5137     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
5138    
5139     case $depmode in
5140     nosideeffect)
5141     # after this tag, mechanisms are not by side-effect, so they'll
5142     # only be used when explicitly requested
5143     if test "x$enable_dependency_tracking" = xyes; then
5144     continue
5145     else
5146     break
5147     fi
5148     ;;
5149     none) break ;;
5150     esac
5151     # We check with `-c' and `-o' for the sake of the "dashmstdout"
5152     # mode. It turns out that the SunPro C++ compiler does not properly
5153     # handle `-M -o', and we need to detect this.
5154     if depmode=$depmode \
5155     source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
5156     depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
5157     $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
5158     >/dev/null 2>conftest.err &&
5159     grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
5160     grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
5161     ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
5162     # icc doesn't choke on unknown options, it will just issue warnings
5163     # (even with -Werror). So we grep stderr for any message
5164     # that says an option was ignored.
5165     if grep 'ignoring option' conftest.err >/dev/null 2>&1; then :; else
5166     am_cv_CC_dependencies_compiler_type=$depmode
5167     break
5168     fi
5169     fi
5170     done
5171    
5172     cd ..
5173     rm -rf conftest.dir
5174     else
5175     am_cv_CC_dependencies_compiler_type=none
5176     fi
5177    
5178     fi
5179     echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
5180     echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6
5181     CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
5182    
5183    
5184    
5185     if
5186     test "x$enable_dependency_tracking" != xno \
5187     && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
5188     am__fastdepCC_TRUE=
5189     am__fastdepCC_FALSE='#'
5190     else
5191     am__fastdepCC_TRUE='#'
5192     am__fastdepCC_FALSE=
5193     fi
5194    
5195    
5196     ac_ext=c
5197     ac_cpp='$CPP $CPPFLAGS'
5198     ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5199     ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5200     ac_compiler_gnu=$ac_cv_c_compiler_gnu
5201     echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
5202     echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
5203     # On Suns, sometimes $CPP names a directory.
5204     if test -n "$CPP" && test -d "$CPP"; then
5205     CPP=
5206     fi
5207     if test -z "$CPP"; then
5208     if test "${ac_cv_prog_CPP+set}" = set; then
5209     echo $ECHO_N "(cached) $ECHO_C" >&6
5210     else
5211     # Double quotes because CPP needs to be expanded
5212     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5213     do
5214     ac_preproc_ok=false
5215     for ac_c_preproc_warn_flag in '' yes
5216     do
5217     # Use a header file that comes with gcc, so configuring glibc
5218     # with a fresh cross-compiler works.
5219     # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5220     # <limits.h> exists even on freestanding compilers.
5221     # On the NeXT, cc -E runs the code through the compiler's parser,
5222     # not just through cpp. "Syntax error" is here to catch this case.
5223     cat >conftest.$ac_ext <<_ACEOF
5224     #line $LINENO "configure"
5225     /* confdefs.h. */
5226     _ACEOF
5227     cat confdefs.h >>conftest.$ac_ext
5228     cat >>conftest.$ac_ext <<_ACEOF
5229     /* end confdefs.h. */
5230     #ifdef __STDC__
5231     # include <limits.h>
5232     #else
5233     # include <assert.h>
5234     #endif
5235     Syntax error
5236     _ACEOF
5237     if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5238     (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5239     ac_status=$?
5240     grep -v '^ *+' conftest.er1 >conftest.err
5241     rm -f conftest.er1
5242     cat conftest.err >&5
5243     echo "$as_me:$LINENO: \$? = $ac_status" >&5
5244     (exit $ac_status); } >/dev/null; then
5245     if test -s conftest.err; then
5246     ac_cpp_err=$ac_c_preproc_warn_flag
5247     else
5248     ac_cpp_err=
5249     fi
5250     else
5251     ac_cpp_err=yes
5252     fi
5253     if test -z "$ac_cpp_err"; then
5254     :
5255     else
5256     echo "$as_me: failed program was:" >&5
5257     sed 's/^/| /' conftest.$ac_ext >&5
5258    
5259     # Broken: fails on valid input.
5260     continue
5261     fi
5262     rm -f conftest.err conftest.$ac_ext
5263    
5264     # OK, works on sane cases. Now check whether non-existent headers
5265     # can be detected and how.
5266     cat >conftest.$ac_ext <<_ACEOF
5267     #line $LINENO "configure"
5268     /* confdefs.h. */
5269     _ACEOF
5270     cat confdefs.h >>conftest.$ac_ext
5271     cat >>conftest.$ac_ext <<_ACEOF
5272     /* end confdefs.h. */
5273     #include <ac_nonexistent.h>
5274     _ACEOF
5275     if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5276     (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5277     ac_status=$?
5278     grep -v '^ *+' conftest.er1 >conftest.err
5279     rm -f conftest.er1
5280     cat conftest.err >&5
5281     echo "$as_me:$LINENO: \$? = $ac_status" >&5
5282     (exit $ac_status); } >/dev/null; then
5283     if test -s conftest.err; then
5284     ac_cpp_err=$ac_c_preproc_warn_flag
5285     else
5286     ac_cpp_err=
5287     fi
5288     else
5289     ac_cpp_err=yes
5290     fi
5291     if test -z "$ac_cpp_err"; then
5292     # Broken: success on invalid input.
5293     continue
5294     else
5295     echo "$as_me: failed program was:" >&5
5296     sed 's/^/| /' conftest.$ac_ext >&5
5297    
5298     # Passes both tests.
5299     ac_preproc_ok=:
5300     break
5301     fi
5302     rm -f conftest.err conftest.$ac_ext
5303    
5304     done
5305     # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5306     rm -f conftest.err conftest.$ac_ext
5307     if $ac_preproc_ok; then
5308     break
5309     fi
5310    
5311     done
5312     ac_cv_prog_CPP=$CPP
5313    
5314     fi
5315     CPP=$ac_cv_prog_CPP
5316     else
5317     ac_cv_prog_CPP=$CPP
5318     fi
5319     echo "$as_me:$LINENO: result: $CPP" >&5
5320     echo "${ECHO_T}$CPP" >&6
5321     ac_preproc_ok=false
5322     for ac_c_preproc_warn_flag in '' yes
5323     do
5324     # Use a header file that comes with gcc, so configuring glibc
5325     # with a fresh cross-compiler works.
5326     # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5327     # <limits.h> exists even on freestanding compilers.
5328     # On the NeXT, cc -E runs the code through the compiler's parser,
5329     # not just through cpp. "Syntax error" is here to catch this case.
5330     cat >conftest.$ac_ext <<_ACEOF
5331     #line $LINENO "configure"
5332     /* confdefs.h. */
5333     _ACEOF
5334     cat confdefs.h >>conftest.$ac_ext
5335     cat >>conftest.$ac_ext <<_ACEOF
5336     /* end confdefs.h. */
5337     #ifdef __STDC__
5338     # include <limits.h>
5339     #else
5340     # include <assert.h>
5341     #endif
5342     Syntax error
5343     _ACEOF
5344     if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5345     (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5346     ac_status=$?
5347     grep -v '^ *+' conftest.er1 >conftest.err
5348     rm -f conftest.er1
5349     cat conftest.err >&5
5350     echo "$as_me:$LINENO: \$? = $ac_status" >&5
5351     (exit $ac_status); } >/dev/null; then
5352     if test -s conftest.err; then
5353     ac_cpp_err=$ac_c_preproc_warn_flag
5354     else
5355     ac_cpp_err=
5356     fi
5357     else
5358     ac_cpp_err=yes
5359     fi
5360     if test -z "$ac_cpp_err"; then
5361     :
5362     else
5363     echo "$as_me: failed program was:" >&5
5364     sed 's/^/| /' conftest.$ac_ext >&5
5365    
5366     # Broken: fails on valid input.
5367     continue
5368     fi
5369     rm -f conftest.err conftest.$ac_ext
5370    
5371     # OK, works on sane cases. Now check whether non-existent headers
5372     # can be detected and how.
5373     cat >conftest.$ac_ext <<_ACEOF
5374     #line $LINENO "configure"
5375     /* confdefs.h. */
5376     _ACEOF
5377     cat confdefs.h >>conftest.$ac_ext
5378     cat >>conftest.$ac_ext <<_ACEOF
5379     /* end confdefs.h. */
5380     #include <ac_nonexistent.h>
5381     _ACEOF
5382     if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5383     (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5384     ac_status=$?
5385     grep -v '^ *+' conftest.er1 >conftest.err
5386     rm -f conftest.er1
5387     cat conftest.err >&5
5388     echo "$as_me:$LINENO: \$? = $ac_status" >&5
5389     (exit $ac_status); } >/dev/null; then
5390     if test -s conftest.err; then
5391     ac_cpp_err=$ac_c_preproc_warn_flag
5392     else
5393     ac_cpp_err=
5394     fi
5395     else
5396     ac_cpp_err=yes
5397     fi
5398     if test -z "$ac_cpp_err"; then
5399     # Broken: success on invalid input.
5400     continue
5401     else
5402     echo "$as_me: failed program was:" >&5
5403     sed 's/^/| /' conftest.$ac_ext >&5
5404    
5405     # Passes both tests.
5406     ac_preproc_ok=:
5407     break
5408     fi
5409     rm -f conftest.err conftest.$ac_ext
5410    
5411     done
5412     # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5413     rm -f conftest.err conftest.$ac_ext
5414     if $ac_preproc_ok; then
5415     :
5416     else
5417     { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
5418     See \`config.log' for more details." >&5
5419     echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
5420     See \`config.log' for more details." >&2;}
5421     { (exit 1); exit 1; }; }
5422     fi
5423    
5424     ac_ext=c
5425     ac_cpp='$CPP $CPPFLAGS'
5426     ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5427     ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5428     ac_compiler_gnu=$ac_cv_c_compiler_gnu
5429    
5430     ac_ext=cc
5431     ac_cpp='$CXXCPP $CPPFLAGS'
5432     ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5433     ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5434     ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5435     if test -n "$ac_tool_prefix"; then
5436     for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
5437     do
5438     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
5439     set dummy $ac_tool_prefix$ac_prog; ac_word=$2
5440     echo "$as_me:$LINENO: checking for $ac_word" >&5
5441     echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
5442     if test "${ac_cv_prog_CXX+set}" = set; then
5443     echo $ECHO_N "(cached) $ECHO_C" >&6
5444     else
5445     if test -n "$CXX"; then
5446     ac_cv_prog_CXX="$CXX" # Let the user override the test.
5447     else
5448     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5449     for as_dir in $PATH
5450     do
5451     IFS=$as_save_IFS
5452     test -z "$as_dir" && as_dir=.
5453     for ac_exec_ext in '' $ac_executable_extensions; do
5454     if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5455     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
5456     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5457     break 2
5458     fi
5459     done
5460     done
5461    
5462     fi
5463     fi
5464     CXX=$ac_cv_prog_CXX
5465     if test -n "$CXX"; then
5466     echo "$as_me:$LINENO: result: $CXX" >&5
5467     echo "${ECHO_T}$CXX" >&6
5468     else
5469     echo "$as_me:$LINENO: result: no" >&5
5470     echo "${ECHO_T}no" >&6
5471     fi
5472    
5473     test -n "$CXX" && break
5474     done
5475     fi
5476     if test -z "$CXX"; then
5477     ac_ct_CXX=$CXX
5478     for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
5479     do
5480     # Extract the first word of "$ac_prog", so it can be a program name with args.
5481     set dummy $ac_prog; ac_word=$2
5482     echo "$as_me:$LINENO: checking for $ac_word" >&5
5483     echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
5484     if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
5485     echo $ECHO_N "(cached) $ECHO_C" >&6
5486     else
5487     if test -n "$ac_ct_CXX"; then
5488     ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
5489     else
5490     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5491     for as_dir in $PATH
5492     do
5493     IFS=$as_save_IFS
5494     test -z "$as_dir" && as_dir=.
5495     for ac_exec_ext in '' $ac_executable_extensions; do
5496     if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5497     ac_cv_prog_ac_ct_CXX="$ac_prog"
5498     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5499     break 2
5500     fi
5501     done
5502     done
5503    
5504     fi
5505     fi
5506     ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
5507     if test -n "$ac_ct_CXX"; then
5508     echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
5509     echo "${ECHO_T}$ac_ct_CXX" >&6
5510     else
5511     echo "$as_me:$LINENO: result: no" >&5
5512     echo "${ECHO_T}no" >&6
5513     fi
5514    
5515     test -n "$ac_ct_CXX" && break
5516     done
5517     test -n "$ac_ct_CXX" || ac_ct_CXX="g++"
5518    
5519     CXX=$ac_ct_CXX
5520     fi
5521    
5522    
5523     # Provide some information about the compiler.
5524     echo "$as_me:$LINENO:" \
5525     "checking for C++ compiler version" >&5
5526     ac_compiler=`set X $ac_compile; echo $2`
5527     { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
5528     (eval $ac_compiler --version </dev/null >&5) 2>&5
5529     ac_status=$?
5530     echo "$as_me:$LINENO: \$? = $ac_status" >&5
5531     (exit $ac_status); }
5532     { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
5533     (eval $ac_compiler -v </dev/null >&5) 2>&5
5534     ac_status=$?
5535     echo "$as_me:$LINENO: \$? = $ac_status" >&5
5536     (exit $ac_status); }
5537     { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
5538     (eval $ac_compiler -V </dev/null >&5) 2>&5
5539     ac_status=$?
5540     echo "$as_me:$LINENO: \$? = $ac_status" >&5
5541     (exit $ac_status); }
5542    
5543     echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
5544     echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6
5545     if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
5546     echo $ECHO_N "(cached) $ECHO_C" >&6
5547     else
5548     cat >conftest.$ac_ext <<_ACEOF
5549     #line $LINENO "configure"
5550     /* confdefs.h. */
5551     _ACEOF
5552     cat confdefs.h >>conftest.$ac_ext
5553     cat >>conftest.$ac_ext <<_ACEOF
5554     /* end confdefs.h. */
5555    
5556     int
5557     main ()
5558     {
5559     #ifndef __GNUC__
5560     choke me
5561     #endif
5562    
5563     ;
5564     return 0;
5565     }
5566     _ACEOF
5567     rm -f conftest.$ac_objext
5568     if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5569     (eval $ac_compile) 2>&5
5570     ac_status=$?
5571     echo "$as_me:$LINENO: \$? = $ac_status" >&5
5572     (exit $ac_status); } &&
5573     { ac_try='test -s conftest.$ac_objext'
5574     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5575     (eval $ac_try) 2>&5
5576     ac_status=$?
5577     echo "$as_me:$LINENO: \$? = $ac_status" >&5
5578     (exit $ac_status); }; }; then
5579     ac_compiler_gnu=yes
5580     else
5581     echo "$as_me: failed program was:" >&5
5582     sed 's/^/| /' conftest.$ac_ext >&5
5583    
5584     ac_compiler_gnu=no
5585     fi
5586     rm -f conftest.$ac_objext conftest.$ac_ext
5587     ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
5588    
5589     fi
5590     echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
5591     echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6
5592     GXX=`test $ac_compiler_gnu = yes && echo yes`
5593     ac_test_CXXFLAGS=${CXXFLAGS+set}
5594     ac_save_CXXFLAGS=$CXXFLAGS
5595     CXXFLAGS="-g"
5596     echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
5597     echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6
5598     if test "${ac_cv_prog_cxx_g+set}" = set; then
5599     echo $ECHO_N "(cached) $ECHO_C" >&6
5600     else
5601     cat >conftest.$ac_ext <<_ACEOF
5602     #line $LINENO "configure"
5603     /* confdefs.h. */
5604     _ACEOF
5605     cat confdefs.h >>conftest.$ac_ext
5606     cat >>conftest.$ac_ext <<_ACEOF
5607     /* end confdefs.h. */
5608    
5609     int
5610     main ()
5611     {
5612    
5613     ;
5614     return 0;
5615     }
5616     _ACEOF
5617     rm -f conftest.$ac_objext
5618     if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5619     (eval $ac_compile) 2>&5
5620     ac_status=$?
5621     echo "$as_me:$LINENO: \$? = $ac_status" >&5
5622     (exit $ac_status); } &&
5623     { ac_try='test -s conftest.$ac_objext'
5624     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5625     (eval $ac_try) 2>&5
5626     ac_status=$?
5627     echo "$as_me:$LINENO: \$? = $ac_status" >&5
5628     (exit $ac_status); }; }; then
5629     ac_cv_prog_cxx_g=yes
5630     else
5631     echo "$as_me: failed program was:" >&5
5632     sed 's/^/| /' conftest.$ac_ext >&5
5633    
5634     ac_cv_prog_cxx_g=no
5635     fi
5636     rm -f conftest.$ac_objext conftest.$ac_ext
5637     fi
5638     echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
5639     echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6
5640     if test "$ac_test_CXXFLAGS" = set; then
5641     CXXFLAGS=$ac_save_CXXFLAGS
5642     elif test $ac_cv_prog_cxx_g = yes; then
5643     if test "$GXX" = yes; then
5644     CXXFLAGS="-g -O2"
5645     else
5646     CXXFLAGS="-g"
5647     fi
5648     else
5649     if test "$GXX" = yes; then
5650     CXXFLAGS="-O2"
5651     else
5652     CXXFLAGS=
5653     fi
5654     fi
5655     for ac_declaration in \
5656     '' \
5657     'extern "C" void std::exit (int) throw (); using std::exit;' \
5658     'extern "C" void std::exit (int); using std::exit;' \
5659     'extern "C" void exit (int) throw ();' \
5660     'extern "C" void exit (int);' \
5661     'void exit (int);'
5662     do
5663     cat >conftest.$ac_ext <<_ACEOF
5664     #line $LINENO "configure"
5665     /* confdefs.h. */
5666     _ACEOF
5667     cat confdefs.h >>conftest.$ac_ext
5668     cat >>conftest.$ac_ext <<_ACEOF
5669     /* end confdefs.h. */
5670     $ac_declaration
5671     #include <stdlib.h>
5672     int
5673     main ()
5674     {
5675     exit (42);
5676     ;
5677     return 0;
5678     }
5679     _ACEOF
5680     rm -f conftest.$ac_objext
5681     if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5682     (eval $ac_compile) 2>&5
5683     ac_status=$?
5684     echo "$as_me:$LINENO: \$? = $ac_status" >&5
5685     (exit $ac_status); } &&
5686     { ac_try='test -s conftest.$ac_objext'
5687     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5688     (eval $ac_try) 2>&5
5689     ac_status=$?
5690     echo "$as_me:$LINENO: \$? = $ac_status" >&5
5691     (exit $ac_status); }; }; then
5692     :
5693     else
5694     echo "$as_me: failed program was:" >&5
5695     sed 's/^/| /' conftest.$ac_ext >&5
5696    
5697     continue
5698     fi
5699     rm -f conftest.$ac_objext conftest.$ac_ext
5700     cat >conftest.$ac_ext <<_ACEOF
5701     #line $LINENO "configure"
5702     /* confdefs.h. */
5703     _ACEOF
5704     cat confdefs.h >>conftest.$ac_ext
5705     cat >>conftest.$ac_ext <<_ACEOF
5706     /* end confdefs.h. */
5707     $ac_declaration
5708     int
5709     main ()
5710     {
5711     exit (42);
5712     ;
5713     return 0;
5714     }
5715     _ACEOF
5716     rm -f conftest.$ac_objext
5717     if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5718     (eval $ac_compile) 2>&5
5719     ac_status=$?
5720     echo "$as_me:$LINENO: \$? = $ac_status" >&5
5721     (exit $ac_status); } &&
5722     { ac_try='test -s conftest.$ac_objext'
5723     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5724     (eval $ac_try) 2>&5
5725     ac_status=$?
5726     echo "$as_me:$LINENO: \$? = $ac_status" >&5
5727     (exit $ac_status); }; }; then
5728     break
5729     else
5730     echo "$as_me: failed program was:" >&5
5731     sed 's/^/| /' conftest.$ac_ext >&5
5732    
5733     fi
5734     rm -f conftest.$ac_objext conftest.$ac_ext
5735     done
5736     rm -f conftest*
5737     if test -n "$ac_declaration"; then
5738     echo '#ifdef __cplusplus' >>confdefs.h
5739     echo $ac_declaration >>confdefs.h
5740     echo '#endif' >>confdefs.h
5741     fi
5742    
5743     ac_ext=c
5744     ac_cpp='$CPP $CPPFLAGS'
5745     ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5746     ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5747     ac_compiler_gnu=$ac_cv_c_compiler_gnu
5748    
5749     depcc="$CXX" am_compiler_list=
5750    
5751     echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
5752     echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
5753     if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then
5754     echo $ECHO_N "(cached) $ECHO_C" >&6
5755     else
5756     if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
5757     # We make a subdir and do the tests there. Otherwise we can end up
5758     # making bogus files that we don't know about and never remove. For
5759     # instance it was reported that on HP-UX the gcc test will end up
5760     # making a dummy file named `D' -- because `-MD' means `put the output
5761     # in D'.
5762     mkdir conftest.dir
5763     # Copy depcomp to subdir because otherwise we won't find it if we're
5764     # using a relative directory.
5765     cp "$am_depcomp" conftest.dir
5766     cd conftest.dir
5767     # We will build objects and dependencies in a subdirectory because
5768     # it helps to detect inapplicable dependency modes. For instance
5769     # both Tru64's cc and ICC support -MD to output dependencies as a
5770     # side effect of compilation, but ICC will put the dependencies in
5771     # the current directory while Tru64 will put them in the object
5772     # directory.
5773     mkdir sub
5774    
5775     am_cv_CXX_dependencies_compiler_type=none
5776     if test "$am_compiler_list" = ""; then
5777     am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
5778     fi
5779     for depmode in $am_compiler_list; do
5780     # Setup a source with many dependencies, because some compilers
5781     # like to wrap large dependency lists on column 80 (with \), and
5782     # we should not choose a depcomp mode which is confused by this.
5783     #
5784     # We need to recreate these files for each test, as the compiler may
5785     # overwrite some of them when testing with obscure command lines.
5786     # This happens at least with the AIX C compiler.
5787     : > sub/conftest.c
5788     for i in 1 2 3 4 5 6; do
5789     echo '#include "conftst'$i'.h"' >> sub/conftest.c
5790     : > sub/conftst$i.h
5791     done
5792     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
5793    
5794     case $depmode in
5795     nosideeffect)
5796     # after this tag, mechanisms are not by side-effect, so they'll
5797     # only be used when explicitly requested
5798     if test "x$enable_dependency_tracking" = xyes; then
5799     continue
5800     else
5801     break
5802     fi
5803     ;;
5804     none) break ;;
5805     esac
5806     # We check with `-c' and `-o' for the sake of the "dashmstdout"
5807     # mode. It turns out that the SunPro C++ compiler does not properly
5808     # handle `-M -o', and we need to detect this.
5809     if depmode=$depmode \
5810     source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
5811     depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
5812     $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
5813     >/dev/null 2>conftest.err &&
5814     grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
5815     grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
5816     ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
5817     # icc doesn't choke on unknown options, it will just issue warnings
5818     # (even with -Werror). So we grep stderr for any message
5819     # that says an option was ignored.
5820     if grep 'ignoring option' conftest.err >/dev/null 2>&1; then :; else
5821     am_cv_CXX_dependencies_compiler_type=$depmode
5822     break
5823     fi
5824     fi
5825     done
5826    
5827     cd ..
5828     rm -rf conftest.dir
5829     else
5830     am_cv_CXX_dependencies_compiler_type=none
5831     fi
5832    
5833     fi
5834     echo "$as_me:$LINENO: result: $am_cv_CXX_dependencies_compiler_type" >&5
5835     echo "${ECHO_T}$am_cv_CXX_dependencies_compiler_type" >&6
5836     CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
5837    
5838    
5839    
5840     if
5841     test "x$enable_dependency_tracking" != xno \
5842     && test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
5843     am__fastdepCXX_TRUE=
5844     am__fastdepCXX_FALSE='#'
5845     else
5846     am__fastdepCXX_TRUE='#'
5847     am__fastdepCXX_FALSE=
5848     fi
5849    
5850    
5851    
5852     echo "$as_me:$LINENO: checking for egrep" >&5
5853     echo $ECHO_N "checking for egrep... $ECHO_C" >&6
5854     if test "${ac_cv_prog_egrep+set}" = set; then
5855     echo $ECHO_N "(cached) $ECHO_C" >&6
5856     else
5857     if echo a | (grep -E '(a|b)') >/dev/null 2>&1
5858     then ac_cv_prog_egrep='grep -E'
5859     else ac_cv_prog_egrep='egrep'
5860     fi
5861     fi
5862     echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
5863     echo "${ECHO_T}$ac_cv_prog_egrep" >&6
5864     EGREP=$ac_cv_prog_egrep
5865    
5866    
5867     if test $ac_cv_c_compiler_gnu = yes; then
5868     echo "$as_me:$LINENO: checking whether $CC needs -traditional" >&5
5869     echo $ECHO_N "checking whether $CC needs -traditional... $ECHO_C" >&6
5870     if test "${ac_cv_prog_gcc_traditional+set}" = set; then
5871     echo $ECHO_N "(cached) $ECHO_C" >&6
5872     else
5873     ac_pattern="Autoconf.*'x'"
5874     cat >conftest.$ac_ext <<_ACEOF
5875     #line $LINENO "configure"
5876     /* confdefs.h. */
5877     _ACEOF
5878     cat confdefs.h >>conftest.$ac_ext
5879     cat >>conftest.$ac_ext <<_ACEOF
5880     /* end confdefs.h. */
5881     #include <sgtty.h>
5882     Autoconf TIOCGETP
5883     _ACEOF
5884     if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5885     $EGREP "$ac_pattern" >/dev/null 2>&1; then
5886     ac_cv_prog_gcc_traditional=yes
5887     else
5888     ac_cv_prog_gcc_traditional=no
5889     fi
5890     rm -f conftest*
5891    
5892    
5893     if test $ac_cv_prog_gcc_traditional = no; then
5894     cat >conftest.$ac_ext <<_ACEOF
5895     #line $LINENO "configure"
5896     /* confdefs.h. */
5897     _ACEOF
5898     cat confdefs.h >>conftest.$ac_ext
5899     cat >>conftest.$ac_ext <<_ACEOF
5900     /* end confdefs.h. */
5901     #include <termio.h>
5902     Autoconf TCGETA
5903     _ACEOF
5904     if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5905     $EGREP "$ac_pattern" >/dev/null 2>&1; then
5906     ac_cv_prog_gcc_traditional=yes
5907     fi
5908     rm -f conftest*
5909    
5910     fi
5911     fi
5912     echo "$as_me:$LINENO: result: $ac_cv_prog_gcc_traditional" >&5
5913     echo "${ECHO_T}$ac_cv_prog_gcc_traditional" >&6
5914     if test $ac_cv_prog_gcc_traditional = yes; then
5915     CC="$CC -traditional"
5916     fi
5917     fi
5918    
5919     for ac_prog in gawk mawk nawk awk
5920     do
5921     # Extract the first word of "$ac_prog", so it can be a program name with args.
5922     set dummy $ac_prog; ac_word=$2
5923     echo "$as_me:$LINENO: checking for $ac_word" >&5
5924     echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
5925     if test "${ac_cv_prog_AWK+set}" = set; then
5926     echo $ECHO_N "(cached) $ECHO_C" >&6
5927     else
5928     if test -n "$AWK"; then
5929     ac_cv_prog_AWK="$AWK" # Let the user override the test.
5930     else
5931     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5932     for as_dir in $PATH
5933     do
5934     IFS=$as_save_IFS
5935     test -z "$as_dir" && as_dir=.
5936     for ac_exec_ext in '' $ac_executable_extensions; do
5937     if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5938     ac_cv_prog_AWK="$ac_prog"
5939     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5940     break 2
5941     fi
5942     done
5943     done
5944    
5945     fi
5946     fi
5947     AWK=$ac_cv_prog_AWK
5948     if test -n "$AWK"; then
5949     echo "$as_me:$LINENO: result: $AWK" >&5
5950     echo "${ECHO_T}$AWK" >&6
5951     else
5952     echo "$as_me:$LINENO: result: no" >&5
5953     echo "${ECHO_T}no" >&6
5954     fi
5955    
5956     test -n "$AWK" && break
5957     done
5958    
5959     # Find a good install program. We prefer a C program (faster),
5960     # so one script is as good as another. But avoid the broken or
5961     # incompatible versions:
5962     # SysV /etc/install, /usr/sbin/install
5963     # SunOS /usr/etc/install
5964     # IRIX /sbin/install
5965     # AIX /bin/install
5966     # AmigaOS /C/install, which installs bootblocks on floppy discs
5967     # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
5968     # AFS /usr/afsws/bin/install, which mishandles nonexistent args
5969     # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
5970     # ./install, which can be erroneously created by make from ./install.sh.
5971     echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
5972     echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
5973     if test -z "$INSTALL"; then
5974     if test "${ac_cv_path_install+set}" = set; then
5975     echo $ECHO_N "(cached) $ECHO_C" >&6
5976     else
5977     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5978     for as_dir in $PATH
5979     do
5980     IFS=$as_save_IFS
5981     test -z "$as_dir" && as_dir=.
5982     # Account for people who put trailing slashes in PATH elements.
5983     case $as_dir/ in
5984     ./ | .// | /cC/* | \
5985     /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
5986     /usr/ucb/* ) ;;
5987     *)
5988     # OSF1 and SCO ODT 3.0 have their own names for install.
5989     # Don't use installbsd from OSF since it installs stuff as root
5990     # by default.
5991     for ac_prog in ginstall scoinst install; do
5992     for ac_exec_ext in '' $ac_executable_extensions; do
5993     if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
5994     if test $ac_prog = install &&
5995     grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
5996     # AIX install. It has an incompatible calling convention.
5997     :
5998     elif test $ac_prog = install &&
5999     grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
6000     # program-specific install script used by HP pwplus--don't use.
6001     :
6002     else
6003     ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
6004     break 3
6005     fi
6006     fi
6007     done
6008     done
6009     ;;
6010     esac
6011     done
6012    
6013    
6014     fi
6015     if test "${ac_cv_path_install+set}" = set; then
6016     INSTALL=$ac_cv_path_install
6017     else
6018     # As a last resort, use the slow shell script. We don't cache a
6019     # path for INSTALL within a source directory, because that will
6020     # break other packages using the cache if that directory is
6021     # removed, or if the path is relative.
6022     INSTALL=$ac_install_sh
6023     fi
6024     fi
6025     echo "$as_me:$LINENO: result: $INSTALL" >&5
6026     echo "${ECHO_T}$INSTALL" >&6
6027    
6028     # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
6029     # It thinks the first close brace ends the variable substitution.
6030     test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
6031    
6032     test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
6033    
6034     test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
6035    
6036     echo "$as_me:$LINENO: checking whether ln -s works" >&5
6037     echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
6038     LN_S=$as_ln_s
6039     if test "$LN_S" = "ln -s"; then
6040     echo "$as_me:$LINENO: result: yes" >&5
6041     echo "${ECHO_T}yes" >&6
6042     else
6043     echo "$as_me:$LINENO: result: no, using $LN_S" >&5
6044     echo "${ECHO_T}no, using $LN_S" >&6
6045     fi
6046    
6047     echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
6048     echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
6049     set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,./+-,__p_,'`
6050     if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
6051     echo $ECHO_N "(cached) $ECHO_C" >&6
6052     else
6053     cat >conftest.make <<\_ACEOF
6054     all:
6055     @echo 'ac_maketemp="$(MAKE)"'
6056     _ACEOF
6057     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
6058     eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
6059     if test -n "$ac_maketemp"; then
6060     eval ac_cv_prog_make_${ac_make}_set=yes
6061     else
6062     eval ac_cv_prog_make_${ac_make}_set=no
6063     fi
6064     rm -f conftest.make
6065     fi
6066     if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
6067     echo "$as_me:$LINENO: result: yes" >&5
6068     echo "${ECHO_T}yes" >&6
6069     SET_MAKE=
6070     else
6071     echo "$as_me:$LINENO: result: no" >&5
6072     echo "${ECHO_T}no" >&6
6073     SET_MAKE="MAKE=${MAKE-make}"
6074     fi
6075    
6076     if test -n "$ac_tool_prefix"; then
6077     # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6078     set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6079     echo "$as_me:$LINENO: checking for $ac_word" >&5
6080     echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
6081     if test "${ac_cv_prog_RANLIB+set}" = set; then
6082     echo $ECHO_N "(cached) $ECHO_C" >&6
6083     else
6084     if test -n "$RANLIB"; then
6085     ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6086     else
6087     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6088     for as_dir in $PATH
6089     do
6090     IFS=$as_save_IFS
6091     test -z "$as_dir" && as_dir=.
6092     for ac_exec_ext in '' $ac_executable_extensions; do
6093     if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6094     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6095     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
6096     break 2
6097     fi
6098     done
6099     done
6100    
6101     fi
6102     fi
6103     RANLIB=$ac_cv_prog_RANLIB
6104     if test -n "$RANLIB"; then
6105     echo "$as_me:$LINENO: result: $RANLIB" >&5
6106     echo "${ECHO_T}$RANLIB" >&6
6107     else
6108     echo "$as_me:$LINENO: result: no" >&5
6109     echo "${ECHO_T}no" >&6
6110     fi
6111    
6112     fi
6113     if test -z "$ac_cv_prog_RANLIB"; then
6114     ac_ct_RANLIB=$RANLIB
6115     # Extract the first word of "ranlib", so it can be a program name with args.
6116     set dummy ranlib; ac_word=$2
6117     echo "$as_me:$LINENO: checking for $ac_word" >&5
6118     echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
6119     if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
6120     echo $ECHO_N "(cached) $ECHO_C" >&6
6121     else
6122     if test -n "$ac_ct_RANLIB"; then
6123     ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6124     else
6125     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6126     for as_dir in $PATH
6127     do
6128     IFS=$as_save_IFS
6129     test -z "$as_dir" && as_dir=.
6130     for ac_exec_ext in '' $ac_executable_extensions; do
6131     if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6132     ac_cv_prog_ac_ct_RANLIB="ranlib"
6133     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
6134     break 2
6135     fi
6136     done
6137     done
6138    
6139     test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
6140     fi
6141     fi
6142     ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6143     if test -n "$ac_ct_RANLIB"; then
6144     echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
6145     echo "${ECHO_T}$ac_ct_RANLIB" >&6
6146     else
6147     echo "$as_me:$LINENO: result: no" >&5
6148     echo "${ECHO_T}no" >&6
6149     fi
6150    
6151     RANLIB=$ac_ct_RANLIB
6152     else
6153     RANLIB="$ac_cv_prog_RANLIB"
6154     fi
6155    
6156    
6157    
6158     echo "$as_me:$LINENO: checking for strerror in -lcposix" >&5
6159     echo $ECHO_N "checking for strerror in -lcposix... $ECHO_C" >&6
6160     if test "${ac_cv_lib_cposix_strerror+set}" = set; then
6161     echo $ECHO_N "(cached) $ECHO_C" >&6
6162     else
6163     ac_check_lib_save_LIBS=$LIBS
6164     LIBS="-lcposix $LIBS"
6165     cat >conftest.$ac_ext <<_ACEOF
6166     #line $LINENO "configure"
6167     /* confdefs.h. */
6168     _ACEOF
6169     cat confdefs.h >>conftest.$ac_ext
6170     cat >>conftest.$ac_ext <<_ACEOF
6171     /* end confdefs.h. */
6172    
6173     /* Override any gcc2 internal prototype to avoid an error. */
6174     #ifdef __cplusplus
6175     extern "C"
6176     #endif
6177     /* We use char because int might match the return type of a gcc2
6178     builtin and then its argument prototype would still apply. */
6179     char strerror ();
6180     int
6181     main ()
6182     {
6183     strerror ();
6184     ;
6185     return 0;
6186     }
6187     _ACEOF
6188     rm -f conftest.$ac_objext conftest$ac_exeext
6189     if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6190     (eval $ac_link) 2>&5
6191     ac_status=$?
6192     echo "$as_me:$LINENO: \$? = $ac_status" >&5
6193     (exit $ac_status); } &&
6194     { ac_try='test -s conftest$ac_exeext'
6195     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6196     (eval $ac_try) 2>&5
6197     ac_status=$?
6198     echo "$as_me:$LINENO: \$? = $ac_status" >&5
6199     (exit $ac_status); }; }; then
6200     ac_cv_lib_cposix_strerror=yes
6201     else
6202     echo "$as_me: failed program was:" >&5
6203     sed 's/^/| /' conftest.$ac_ext >&5
6204    
6205     ac_cv_lib_cposix_strerror=no
6206     fi
6207     rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
6208     LIBS=$ac_check_lib_save_LIBS
6209     fi
6210     echo "$as_me:$LINENO: result: $ac_cv_lib_cposix_strerror" >&5
6211     echo "${ECHO_T}$ac_cv_lib_cposix_strerror" >&6
6212     if test $ac_cv_lib_cposix_strerror = yes; then
6213     LIBS="$LIBS -lcposix"
6214     fi
6215    
6216    
6217    
6218    
6219     # Check whether --enable-iftype or --disable-iftype was given.
6220     if test "${enable_iftype+set}" = set; then
6221     enableval="$enable_iftype"
6222    
6223     IFTYPE=`echo $enableval | sed s%/.*%%`
6224     IFSUBTYPE=`echo $enableval | sed s%.*/%%`
6225    
6226    
6227     fi;
6228    
6229     echo "$as_me:$LINENO: checking for kernel networking interface type" >&5
6230     echo $ECHO_N "checking for kernel networking interface type... $ECHO_C" >&6
6231    
6232     if test "x$IFTYPE" = "x"; then
6233     case $target_os in
6234     *linux*)
6235     IFTYPE=native
6236     IFSUBTYPE=linux
6237    
6238     cat >>confdefs.h <<\_ACEOF
6239     #define HAVE_LINUX 1
6240     _ACEOF
6241    
6242     ;;
6243     *freebsd*)
6244     IFTYPE=tincd
6245     IFSUBTYPE=freebsd
6246    
6247     cat >>confdefs.h <<\_ACEOF
6248     #define HAVE_FREEBSD 1
6249     _ACEOF
6250    
6251     ;;
6252     *darwin*)
6253     IFTYPE=tincd
6254     IFSUBTYPE=darwin
6255    
6256     cat >>confdefs.h <<\_ACEOF
6257     #define HAVE_DARWIN 1
6258     _ACEOF
6259    
6260     ;;
6261     *solaris*)
6262     IFTYPE=tincd
6263     IFSUBTYPE=solaris
6264    
6265     cat >>confdefs.h <<\_ACEOF
6266     #define HAVE_SOLARIS 1
6267     _ACEOF
6268    
6269     ;;
6270     *openbsd*)
6271     IFTYPE=tincd
6272     IFSUBTYPE=openbsd
6273    
6274     cat >>confdefs.h <<\_ACEOF
6275     #define HAVE_OPENBSD 1
6276     _ACEOF
6277    
6278     ;;
6279     *netbsd*)
6280     IFTYPE=tincd
6281     IFSUBTYPE=netbsd
6282    
6283     cat >>confdefs.h <<\_ACEOF
6284     #define HAVE_NETBSD 1
6285     _ACEOF
6286    
6287     ;;
6288     *cygwin*)
6289 pcg 1.6 IFTYPE=native
6290 pcg 1.1 IFSUBTYPE=cygwin
6291    
6292     cat >>confdefs.h <<\_ACEOF
6293     #define HAVE_CYGWIN 1
6294     _ACEOF
6295    
6296     ;;
6297     *)
6298     { { echo "$as_me:$LINENO: error: \"Unknown operating system.\"" >&5
6299     echo "$as_me: error: \"Unknown operating system.\"" >&2;}
6300     { (exit 1); exit 1; }; }
6301     ;;
6302     esac
6303     fi
6304     echo "$as_me:$LINENO: result: $IFTYPE/$IFSUBTYPE" >&5
6305     echo "${ECHO_T}$IFTYPE/$IFSUBTYPE" >&6
6306     IFTYPE=$IFTYPE
6307    
6308     IFSUBTYPE=$IFSUBTYPE
6309    
6310    
6311 pcg 1.9 cat >>confdefs.h <<_ACEOF
6312     #define IFTYPE "$IFTYPE"
6313     _ACEOF
6314    
6315    
6316     cat >>confdefs.h <<_ACEOF
6317     #define IFSUBTYPE "$IFSUBTYPE"
6318     _ACEOF
6319    
6320    
6321 pcg 1.1 cat >confcache <<\_ACEOF
6322     # This file is a shell script that caches the results of configure
6323     # tests run on this system so they can be shared between configure
6324     # scripts and configure runs, see configure's option --config-cache.
6325     # It is not useful on other systems. If it contains results you don't
6326     # want to keep, you may remove or edit it.
6327     #
6328     # config.status only pays attention to the cache file if you give it
6329     # the --recheck option to rerun configure.
6330     #
6331     # `ac_cv_env_foo' variables (set or unset) will be overridden when
6332     # loading this file, other *unset* `ac_cv_foo' will be assigned the
6333     # following values.
6334    
6335     _ACEOF
6336    
6337     # The following way of writing the cache mishandles newlines in values,
6338     # but we know of no workaround that is simple, portable, and efficient.
6339     # So, don't put newlines in cache variables' values.
6340     # Ultrix sh set writes to stderr and can't be redirected directly,
6341     # and sets the high bit in the cache file unless we assign to the vars.
6342     {
6343     (set) 2>&1 |
6344     case `(ac_space=' '; set | grep ac_space) 2>&1` in
6345     *ac_space=\ *)
6346     # `set' does not quote correctly, so add quotes (double-quote
6347     # substitution turns \\\\ into \\, and sed turns \\ into \).
6348     sed -n \
6349     "s/'/'\\\\''/g;
6350     s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
6351     ;;
6352     *)
6353     # `set' quotes correctly as required by POSIX, so do not add quotes.
6354     sed -n \
6355     "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
6356     ;;
6357     esac;
6358     } |
6359     sed '
6360     t clear
6361     : clear
6362     s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
6363     t end
6364     /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
6365     : end' >>confcache
6366     if diff $cache_file confcache >/dev/null 2>&1; then :; else
6367     if test -w $cache_file; then
6368     test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
6369     cat confcache >$cache_file
6370     else
6371     echo "not updating unwritable cache $cache_file"
6372     fi
6373     fi
6374     rm -f confcache
6375    
6376    
6377     ac_ext=cc
6378     ac_cpp='$CXXCPP $CPPFLAGS'
6379     ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6380     ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6381     ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6382    
6383    
6384     ac_ext=cc
6385     ac_cpp='$CXXCPP $CPPFLAGS'
6386     ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6387     ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6388     ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6389     echo "$as_me:$LINENO: checking how to run the C++ preprocessor" >&5
6390     echo $ECHO_N "checking how to run the C++ preprocessor... $ECHO_C" >&6
6391     if test -z "$CXXCPP"; then
6392     if test "${ac_cv_prog_CXXCPP+set}" = set; then
6393     echo $ECHO_N "(cached) $ECHO_C" >&6
6394     else
6395     # Double quotes because CXXCPP needs to be expanded
6396     for CXXCPP in "$CXX -E" "/lib/cpp"
6397     do
6398     ac_preproc_ok=false
6399     for ac_cxx_preproc_warn_flag in '' yes
6400     do
6401     # Use a header file that comes with gcc, so configuring glibc
6402     # with a fresh cross-compiler works.
6403     # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6404     # <limits.h> exists even on freestanding compilers.
6405     # On the NeXT, cc -E runs the code through the compiler's parser,
6406     # not just through cpp. "Syntax error" is here to catch this case.
6407     cat >conftest.$ac_ext <<_ACEOF
6408     #line $LINENO "configure"
6409     /* confdefs.h. */
6410     _ACEOF
6411     cat confdefs.h >>conftest.$ac_ext
6412     cat >>conftest.$ac_ext <<_ACEOF
6413     /* end confdefs.h. */
6414     #ifdef __STDC__
6415     # include <limits.h>
6416     #else
6417     # include <assert.h>
6418     #endif
6419     Syntax error
6420     _ACEOF
6421     if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6422     (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6423     ac_status=$?
6424     grep -v '^ *+' conftest.er1 >conftest.err
6425     rm -f conftest.er1
6426     cat conftest.err >&5
6427     echo "$as_me:$LINENO: \$? = $ac_status" >&5
6428     (exit $ac_status); } >/dev/null; then
6429     if test -s conftest.err; then
6430     ac_cpp_err=$ac_cxx_preproc_warn_flag
6431     else
6432     ac_cpp_err=
6433     fi
6434     else
6435     ac_cpp_err=yes
6436     fi
6437     if test -z "$ac_cpp_err"; then
6438     :
6439     else
6440     echo "$as_me: failed program was:" >&5
6441     sed 's/^/| /' conftest.$ac_ext >&5
6442    
6443     # Broken: fails on valid input.
6444     continue
6445     fi
6446     rm -f conftest.err conftest.$ac_ext
6447    
6448     # OK, works on sane cases. Now check whether non-existent headers
6449     # can be detected and how.
6450     cat >conftest.$ac_ext <<_ACEOF
6451     #line $LINENO "configure"
6452     /* confdefs.h. */
6453     _ACEOF
6454     cat confdefs.h >>conftest.$ac_ext
6455     cat >>conftest.$ac_ext <<_ACEOF
6456     /* end confdefs.h. */
6457     #include <ac_nonexistent.h>
6458     _ACEOF
6459     if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6460     (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6461     ac_status=$?
6462     grep -v '^ *+' conftest.er1 >conftest.err
6463     rm -f conftest.er1
6464     cat conftest.err >&5
6465     echo "$as_me:$LINENO: \$? = $ac_status" >&5
6466     (exit $ac_status); } >/dev/null; then
6467     if test -s conftest.err; then
6468     ac_cpp_err=$ac_cxx_preproc_warn_flag
6469     else
6470     ac_cpp_err=
6471     fi
6472     else
6473     ac_cpp_err=yes
6474     fi
6475     if test -z "$ac_cpp_err"; then
6476     # Broken: success on invalid input.
6477     continue
6478     else
6479     echo "$as_me: failed program was:" >&5
6480     sed 's/^/| /' conftest.$ac_ext >&5
6481    
6482     # Passes both tests.
6483     ac_preproc_ok=:
6484     break
6485     fi
6486     rm -f conftest.err conftest.$ac_ext
6487    
6488     done
6489     # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6490     rm -f conftest.err conftest.$ac_ext
6491     if $ac_preproc_ok; then
6492     break
6493     fi
6494    
6495     done
6496     ac_cv_prog_CXXCPP=$CXXCPP
6497    
6498     fi
6499     CXXCPP=$ac_cv_prog_CXXCPP
6500     else
6501     ac_cv_prog_CXXCPP=$CXXCPP
6502     fi
6503     echo "$as_me:$LINENO: result: $CXXCPP" >&5
6504     echo "${ECHO_T}$CXXCPP" >&6
6505     ac_preproc_ok=false
6506     for ac_cxx_preproc_warn_flag in '' yes
6507     do
6508     # Use a header file that comes with gcc, so configuring glibc
6509     # with a fresh cross-compiler works.
6510     # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6511     # <limits.h> exists even on freestanding compilers.
6512     # On the NeXT, cc -E runs the code through the compiler's parser,
6513     # not just through cpp. "Syntax error" is here to catch this case.
6514     cat >conftest.$ac_ext <<_ACEOF
6515     #line $LINENO "configure"
6516     /* confdefs.h. */
6517     _ACEOF
6518     cat confdefs.h >>conftest.$ac_ext
6519     cat >>conftest.$ac_ext <<_ACEOF
6520     /* end confdefs.h. */
6521     #ifdef __STDC__
6522     # include <limits.h>
6523     #else
6524     # include <assert.h>
6525     #endif
6526     Syntax error
6527     _ACEOF
6528     if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6529     (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6530     ac_status=$?
6531     grep -v '^ *+' conftest.er1 >conftest.err
6532     rm -f conftest.er1
6533     cat conftest.err >&5
6534     echo "$as_me:$LINENO: \$? = $ac_status" >&5
6535     (exit $ac_status); } >/dev/null; then
6536     if test -s conftest.err; then
6537     ac_cpp_err=$ac_cxx_preproc_warn_flag
6538     else
6539     ac_cpp_err=
6540     fi
6541     else
6542     ac_cpp_err=yes
6543     fi
6544     if test -z "$ac_cpp_err"; then
6545     :
6546     else
6547     echo "$as_me: failed program was:" >&5
6548     sed 's/^/| /' conftest.$ac_ext >&5
6549    
6550     # Broken: fails on valid input.
6551     continue
6552     fi
6553     rm -f conftest.err conftest.$ac_ext
6554    
6555     # OK, works on sane cases. Now check whether non-existent headers
6556     # can be detected and how.
6557     cat >conftest.$ac_ext <<_ACEOF
6558     #line $LINENO "configure"
6559     /* confdefs.h. */
6560     _ACEOF
6561     cat confdefs.h >>conftest.$ac_ext
6562     cat >>conftest.$ac_ext <<_ACEOF
6563     /* end confdefs.h. */
6564     #include <ac_nonexistent.h>
6565     _ACEOF
6566     if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6567     (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6568     ac_status=$?
6569     grep -v '^ *+' conftest.er1 >conftest.err
6570     rm -f conftest.er1
6571     cat conftest.err >&5
6572     echo "$as_me:$LINENO: \$? = $ac_status" >&5
6573     (exit $ac_status); } >/dev/null; then
6574     if test -s conftest.err; then
6575     ac_cpp_err=$ac_cxx_preproc_warn_flag
6576     else
6577     ac_cpp_err=
6578     fi
6579     else
6580     ac_cpp_err=yes
6581     fi
6582     if test -z "$ac_cpp_err"; then
6583     # Broken: success on invalid input.
6584     continue
6585     else
6586     echo "$as_me: failed program was:" >&5
6587     sed 's/^/| /' conftest.$ac_ext >&5
6588    
6589     # Passes both tests.
6590     ac_preproc_ok=:
6591     break
6592     fi
6593     rm -f conftest.err conftest.$ac_ext
6594    
6595     done
6596     # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6597     rm -f conftest.err conftest.$ac_ext
6598     if $ac_preproc_ok; then
6599     :
6600     else
6601     { { echo "$as_me:$LINENO: error: C++ preprocessor \"$CXXCPP\" fails sanity check
6602     See \`config.log' for more details." >&5
6603     echo "$as_me: error: C++ preprocessor \"$CXXCPP\" fails sanity check
6604     See \`config.log' for more details." >&2;}
6605     { (exit 1); exit 1; }; }
6606     fi
6607    
6608     ac_ext=cc
6609     ac_cpp='$CXXCPP $CPPFLAGS'
6610     ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6611     ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6612     ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6613    
6614    
6615     echo "$as_me:$LINENO: checking for ANSI C header files" >&5
6616     echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
6617     if test "${ac_cv_header_stdc+set}" = set; then
6618     echo $ECHO_N "(cached) $ECHO_C" >&6
6619     else
6620     cat >conftest.$ac_ext <<_ACEOF
6621     #line $LINENO "configure"
6622     /* confdefs.h. */
6623     _ACEOF
6624     cat confdefs.h >>conftest.$ac_ext
6625     cat >>conftest.$ac_ext <<_ACEOF
6626     /* end confdefs.h. */
6627     #include <stdlib.h>
6628     #include <stdarg.h>
6629     #include <string.h>
6630     #include <float.h>
6631    
6632     int
6633     main ()
6634     {
6635    
6636     ;
6637     return 0;
6638     }
6639     _ACEOF
6640     rm -f conftest.$ac_objext
6641     if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6642     (eval $ac_compile) 2>&5
6643     ac_status=$?
6644     echo "$as_me:$LINENO: \$? = $ac_status" >&5
6645     (exit $ac_status); } &&
6646     { ac_try='test -s conftest.$ac_objext'
6647     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6648     (eval $ac_try) 2>&5
6649     ac_status=$?
6650     echo "$as_me:$LINENO: \$? = $ac_status" >&5
6651     (exit $ac_status); }; }; then
6652     ac_cv_header_stdc=yes
6653     else
6654     echo "$as_me: failed program was:" >&5
6655     sed 's/^/| /' conftest.$ac_ext >&5
6656    
6657     ac_cv_header_stdc=no
6658     fi
6659     rm -f conftest.$ac_objext conftest.$ac_ext
6660    
6661     if test $ac_cv_header_stdc = yes; then
6662     # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
6663     cat >conftest.$ac_ext <<_ACEOF
6664     #line $LINENO "configure"
6665     /* confdefs.h. */
6666     _ACEOF
6667     cat confdefs.h >>conftest.$ac_ext
6668     cat >>conftest.$ac_ext <<_ACEOF
6669     /* end confdefs.h. */
6670     #include <string.h>
6671    
6672     _ACEOF
6673     if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6674     $EGREP "memchr" >/dev/null 2>&1; then
6675     :
6676     else
6677     ac_cv_header_stdc=no
6678     fi
6679     rm -f conftest*
6680    
6681     fi
6682    
6683     if test $ac_cv_header_stdc = yes; then
6684     # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
6685     cat >conftest.$ac_ext <<_ACEOF
6686     #line $LINENO "configure"
6687     /* confdefs.h. */
6688     _ACEOF
6689     cat confdefs.h >>conftest.$ac_ext
6690     cat >>conftest.$ac_ext <<_ACEOF
6691     /* end confdefs.h. */
6692     #include <stdlib.h>
6693    
6694     _ACEOF
6695     if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6696     $EGREP "free" >/dev/null 2>&1; then
6697     :
6698     else
6699     ac_cv_header_stdc=no
6700     fi
6701     rm -f conftest*
6702    
6703     fi
6704    
6705     if test $ac_cv_header_stdc = yes; then
6706     # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
6707     if test "$cross_compiling" = yes; then
6708     :
6709     else
6710     cat >conftest.$ac_ext <<_ACEOF
6711     #line $LINENO "configure"
6712     /* confdefs.h. */
6713     _ACEOF
6714     cat confdefs.h >>conftest.$ac_ext
6715     cat >>conftest.$ac_ext <<_ACEOF
6716     /* end confdefs.h. */
6717     #include <ctype.h>
6718     #if ((' ' & 0x0FF) == 0x020)
6719     # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
6720     # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
6721     #else
6722     # define ISLOWER(c) \
6723     (('a' <= (c) && (c) <= 'i') \
6724     || ('j' <= (c) && (c) <= 'r') \
6725     || ('s' <= (c) && (c) <= 'z'))
6726     # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
6727     #endif
6728    
6729     #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
6730     int
6731     main ()
6732     {
6733     int i;
6734     for (i = 0; i < 256; i++)
6735     if (XOR (islower (i), ISLOWER (i))
6736     || toupper (i) != TOUPPER (i))
6737     exit(2);
6738     exit (0);
6739     }
6740     _ACEOF
6741     rm -f conftest$ac_exeext
6742     if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6743     (eval $ac_link) 2>&5
6744     ac_status=$?
6745     echo "$as_me:$LINENO: \$? = $ac_status" >&5
6746     (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6747     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6748     (eval $ac_try) 2>&5
6749     ac_status=$?
6750     echo "$as_me:$LINENO: \$? = $ac_status" >&5
6751     (exit $ac_status); }; }; then
6752     :
6753     else
6754     echo "$as_me: program exited with status $ac_status" >&5
6755     echo "$as_me: failed program was:" >&5
6756     sed 's/^/| /' conftest.$ac_ext >&5
6757    
6758     ( exit $ac_status )
6759     ac_cv_header_stdc=no
6760     fi
6761     rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6762     fi
6763     fi
6764     fi
6765     echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
6766     echo "${ECHO_T}$ac_cv_header_stdc" >&6
6767     if test $ac_cv_header_stdc = yes; then
6768    
6769     cat >>confdefs.h <<\_ACEOF
6770     #define STDC_HEADERS 1
6771     _ACEOF
6772    
6773     fi
6774    
6775     # On IRIX 5.3, sys/types and inttypes.h are conflicting.
6776    
6777    
6778    
6779    
6780    
6781    
6782    
6783    
6784    
6785     for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
6786     inttypes.h stdint.h unistd.h
6787     do
6788     as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
6789     echo "$as_me:$LINENO: checking for $ac_header" >&5
6790     echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6791     if eval "test \"\${$as_ac_Header+set}\" = set"; then
6792     echo $ECHO_N "(cached) $ECHO_C" >&6
6793     else
6794     cat >conftest.$ac_ext <<_ACEOF
6795     #line $LINENO "configure"
6796     /* confdefs.h. */
6797     _ACEOF
6798     cat confdefs.h >>conftest.$ac_ext
6799     cat >>conftest.$ac_ext <<_ACEOF
6800     /* end confdefs.h. */
6801     $ac_includes_default
6802    
6803     #include <$ac_header>
6804     _ACEOF
6805     rm -f conftest.$ac_objext
6806     if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6807     (eval $ac_compile) 2>&5
6808     ac_status=$?
6809     echo "$as_me:$LINENO: \$? = $ac_status" >&5
6810     (exit $ac_status); } &&
6811     { ac_try='test -s conftest.$ac_objext'
6812     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6813     (eval $ac_try) 2>&5
6814     ac_status=$?
6815     echo "$as_me:$LINENO: \$? = $ac_status" >&5
6816     (exit $ac_status); }; }; then
6817     eval "$as_ac_Header=yes"
6818     else
6819     echo "$as_me: failed program was:" >&5
6820     sed 's/^/| /' conftest.$ac_ext >&5
6821    
6822     eval "$as_ac_Header=no"
6823     fi
6824     rm -f conftest.$ac_objext conftest.$ac_ext
6825     fi
6826     echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6827     echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6828     if test `eval echo '${'$as_ac_Header'}'` = yes; then
6829     cat >>confdefs.h <<_ACEOF
6830     #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
6831     _ACEOF
6832    
6833     fi
6834    
6835     done
6836    
6837    
6838    
6839     for ac_header in ext/hash_map
6840     do
6841     as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
6842     if eval "test \"\${$as_ac_Header+set}\" = set"; then
6843     echo "$as_me:$LINENO: checking for $ac_header" >&5
6844     echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6845     if eval "test \"\${$as_ac_Header+set}\" = set"; then
6846     echo $ECHO_N "(cached) $ECHO_C" >&6
6847     fi
6848     echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6849     echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6850     else
6851     # Is the header compilable?
6852     echo "$as_me:$LINENO: checking $ac_header usability" >&5
6853     echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6854     cat >conftest.$ac_ext <<_ACEOF
6855     #line $LINENO "configure"
6856     /* confdefs.h. */
6857     _ACEOF
6858     cat confdefs.h >>conftest.$ac_ext
6859     cat >>conftest.$ac_ext <<_ACEOF
6860     /* end confdefs.h. */
6861     $ac_includes_default
6862     #include <$ac_header>
6863     _ACEOF
6864     rm -f conftest.$ac_objext
6865     if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6866     (eval $ac_compile) 2>&5
6867     ac_status=$?
6868     echo "$as_me:$LINENO: \$? = $ac_status" >&5
6869     (exit $ac_status); } &&
6870     { ac_try='test -s conftest.$ac_objext'
6871     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6872     (eval $ac_try) 2>&5
6873     ac_status=$?
6874     echo "$as_me:$LINENO: \$? = $ac_status" >&5
6875     (exit $ac_status); }; }; then
6876     ac_header_compiler=yes
6877     else
6878     echo "$as_me: failed program was:" >&5
6879     sed 's/^/| /' conftest.$ac_ext >&5
6880    
6881     ac_header_compiler=no
6882     fi
6883     rm -f conftest.$ac_objext conftest.$ac_ext
6884     echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6885     echo "${ECHO_T}$ac_header_compiler" >&6
6886    
6887     # Is the header present?
6888     echo "$as_me:$LINENO: checking $ac_header presence" >&5
6889     echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6890     cat >conftest.$ac_ext <<_ACEOF
6891     #line $LINENO "configure"
6892     /* confdefs.h. */
6893     _ACEOF
6894     cat confdefs.h >>conftest.$ac_ext
6895     cat >>conftest.$ac_ext <<_ACEOF
6896     /* end confdefs.h. */
6897     #include <$ac_header>
6898     _ACEOF
6899     if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6900     (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6901     ac_status=$?
6902     grep -v '^ *+' conftest.er1 >conftest.err
6903     rm -f conftest.er1
6904     cat conftest.err >&5
6905     echo "$as_me:$LINENO: \$? = $ac_status" >&5
6906     (exit $ac_status); } >/dev/null; then
6907     if test -s conftest.err; then
6908     ac_cpp_err=$ac_cxx_preproc_warn_flag
6909     else
6910     ac_cpp_err=
6911     fi
6912     else
6913     ac_cpp_err=yes
6914     fi
6915     if test -z "$ac_cpp_err"; then
6916     ac_header_preproc=yes
6917     else
6918     echo "$as_me: failed program was:" >&5
6919     sed 's/^/| /' conftest.$ac_ext >&5
6920    
6921     ac_header_preproc=no
6922     fi
6923     rm -f conftest.err conftest.$ac_ext
6924     echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6925     echo "${ECHO_T}$ac_header_preproc" >&6
6926    
6927     # So? What about this header?
6928     case $ac_header_compiler:$ac_header_preproc in
6929     yes:no )
6930     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6931     echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6932     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6933     echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6934     (
6935     cat <<\_ASBOX
6936     ## ------------------------------------ ##
6937     ## Report this to bug-autoconf@gnu.org. ##
6938     ## ------------------------------------ ##
6939     _ASBOX
6940     ) |
6941     sed "s/^/$as_me: WARNING: /" >&2
6942     ;;
6943     no:yes )
6944     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6945     echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6946     { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6947     echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6948     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6949     echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6950     (
6951     cat <<\_ASBOX
6952     ## ------------------------------------ ##
6953     ## Report this to bug-autoconf@gnu.org. ##
6954     ## ------------------------------------ ##
6955     _ASBOX
6956     ) |
6957     sed "s/^/$as_me: WARNING: /" >&2
6958     ;;
6959     esac
6960     echo "$as_me:$LINENO: checking for $ac_header" >&5
6961     echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6962     if eval "test \"\${$as_ac_Header+set}\" = set"; then
6963     echo $ECHO_N "(cached) $ECHO_C" >&6
6964     else
6965     eval "$as_ac_Header=$ac_header_preproc"
6966     fi
6967     echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6968     echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6969    
6970     fi
6971     if test `eval echo '${'$as_ac_Header'}'` = yes; then
6972     cat >>confdefs.h <<_ACEOF
6973     #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
6974     _ACEOF
6975    
6976     fi
6977    
6978     done
6979    
6980    
6981    
6982    
6983    
6984    
6985    
6986    
6987    
6988    
6989    
6990    
6991    
6992    
6993    
6994    
6995    
6996    
6997    
6998    
6999     for ac_header in fcntl.h inttypes.h limits.h malloc.h stdint.h strings.h syslog.h unistd.h \
7000 pcg 1.5 sys/file.h sys/ioctl.h sys/param.h sys/time.h netinet/in_systm.h sys/cygwin.h arpa/inet.h \
7001 pcg 1.1 sys/poll.h sys/mman.h netinet/in.h
7002     do
7003     as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
7004     if eval "test \"\${$as_ac_Header+set}\" = set"; then
7005     echo "$as_me:$LINENO: checking for $ac_header" >&5
7006     echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7007     if eval "test \"\${$as_ac_Header+set}\" = set"; then
7008     echo $ECHO_N "(cached) $ECHO_C" >&6
7009     fi
7010     echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7011     echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7012     else
7013     # Is the header compilable?
7014     echo "$as_me:$LINENO: checking $ac_header usability" >&5
7015     echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7016     cat >conftest.$ac_ext <<_ACEOF
7017     #line $LINENO "configure"
7018     /* confdefs.h. */
7019     _ACEOF
7020     cat confdefs.h >>conftest.$ac_ext
7021     cat >>conftest.$ac_ext <<_ACEOF
7022     /* end confdefs.h. */
7023     $ac_includes_default
7024     #include <$ac_header>
7025     _ACEOF
7026     rm -f conftest.$ac_objext
7027     if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7028     (eval $ac_compile) 2>&5
7029     ac_status=$?
7030     echo "$as_me:$LINENO: \$? = $ac_status" >&5
7031     (exit $ac_status); } &&
7032     { ac_try='test -s conftest.$ac_objext'
7033     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7034     (eval $ac_try) 2>&5
7035     ac_status=$?
7036     echo "$as_me:$LINENO: \$? = $ac_status" >&5
7037     (exit $ac_status); }; }; then
7038     ac_header_compiler=yes
7039     else
7040     echo "$as_me: failed program was:" >&5
7041     sed 's/^/| /' conftest.$ac_ext >&5
7042    
7043     ac_header_compiler=no
7044     fi
7045     rm -f conftest.$ac_objext conftest.$ac_ext
7046     echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7047     echo "${ECHO_T}$ac_header_compiler" >&6
7048    
7049     # Is the header present?
7050     echo "$as_me:$LINENO: checking $ac_header presence" >&5
7051     echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7052     cat >conftest.$ac_ext <<_ACEOF
7053     #line $LINENO "configure"
7054     /* confdefs.h. */
7055     _ACEOF
7056     cat confdefs.h >>conftest.$ac_ext
7057     cat >>conftest.$ac_ext <<_ACEOF
7058     /* end confdefs.h. */
7059     #include <$ac_header>
7060     _ACEOF
7061     if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7062     (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7063     ac_status=$?
7064     grep -v '^ *+' conftest.er1 >conftest.err
7065     rm -f conftest.er1
7066     cat conftest.err >&5
7067     echo "$as_me:$LINENO: \$? = $ac_status" >&5
7068     (exit $ac_status); } >/dev/null; then
7069     if test -s conftest.err; then
7070     ac_cpp_err=$ac_cxx_preproc_warn_flag
7071     else
7072     ac_cpp_err=
7073     fi
7074     else
7075     ac_cpp_err=yes
7076     fi
7077     if test -z "$ac_cpp_err"; then
7078     ac_header_preproc=yes
7079     else
7080     echo "$as_me: failed program was:" >&5
7081     sed 's/^/| /' conftest.$ac_ext >&5
7082    
7083     ac_header_preproc=no
7084     fi
7085     rm -f conftest.err conftest.$ac_ext
7086     echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7087     echo "${ECHO_T}$ac_header_preproc" >&6
7088    
7089     # So? What about this header?
7090     case $ac_header_compiler:$ac_header_preproc in
7091     yes:no )
7092     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7093     echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7094     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7095     echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7096     (
7097     cat <<\_ASBOX
7098     ## ------------------------------------ ##
7099     ## Report this to bug-autoconf@gnu.org. ##
7100     ## ------------------------------------ ##
7101     _ASBOX
7102     ) |
7103     sed "s/^/$as_me: WARNING: /" >&2
7104     ;;
7105     no:yes )
7106     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7107     echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7108     { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7109     echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7110     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7111     echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7112     (
7113     cat <<\_ASBOX
7114     ## ------------------------------------ ##
7115     ## Report this to bug-autoconf@gnu.org. ##
7116     ## ------------------------------------ ##
7117     _ASBOX
7118     ) |
7119     sed "s/^/$as_me: WARNING: /" >&2
7120     ;;
7121     esac
7122     echo "$as_me:$LINENO: checking for $ac_header" >&5
7123     echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7124     if eval "test \"\${$as_ac_Header+set}\" = set"; then
7125     echo $ECHO_N "(cached) $ECHO_C" >&6
7126     else
7127     eval "$as_ac_Header=$ac_header_preproc"
7128     fi
7129     echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7130     echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7131    
7132     fi
7133     if test `eval echo '${'$as_ac_Header'}'` = yes; then
7134     cat >>confdefs.h <<_ACEOF
7135     #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
7136     _ACEOF
7137    
7138     fi
7139    
7140     done
7141    
7142    
7143    
7144    
7145    
7146    
7147     for ac_header in net/ethernet.h net/if.h netinet/ip.h netinet/tcp.h netinet/in_systm.h
7148     do
7149     as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
7150     echo "$as_me:$LINENO: checking for $ac_header" >&5
7151     echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7152     if eval "test \"\${$as_ac_Header+set}\" = set"; then
7153     echo $ECHO_N "(cached) $ECHO_C" >&6
7154     else
7155     cat >conftest.$ac_ext <<_ACEOF
7156     #line $LINENO "configure"
7157     /* confdefs.h. */
7158     _ACEOF
7159     cat confdefs.h >>conftest.$ac_ext
7160     cat >>conftest.$ac_ext <<_ACEOF
7161     /* end confdefs.h. */
7162    
7163     #include <sys/types.h>
7164     #include <sys/socket.h>
7165     #ifdef HAVE_NETINET_IN_H
7166     # include <netinet/in.h>
7167     #endif
7168     #ifdef HAVE_ARPA_INET_H
7169     # include <arpa/inet.h>
7170     #endif
7171     #ifdef HAVE_NETINET_IN_SYSTM_H
7172     # include <netinet/in_systm.h>
7173     #endif
7174    
7175    
7176     #include <$ac_header>
7177     _ACEOF
7178     rm -f conftest.$ac_objext
7179     if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7180     (eval $ac_compile) 2>&5
7181     ac_status=$?
7182     echo "$as_me:$LINENO: \$? = $ac_status" >&5
7183     (exit $ac_status); } &&
7184     { ac_try='test -s conftest.$ac_objext'
7185     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7186     (eval $ac_try) 2>&5
7187     ac_status=$?
7188     echo "$as_me:$LINENO: \$? = $ac_status" >&5
7189     (exit $ac_status); }; }; then
7190     eval "$as_ac_Header=yes"
7191     else
7192     echo "$as_me: failed program was:" >&5
7193     sed 's/^/| /' conftest.$ac_ext >&5
7194    
7195     eval "$as_ac_Header=no"
7196     fi
7197     rm -f conftest.$ac_objext conftest.$ac_ext
7198     fi
7199     echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7200     echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7201     if test `eval echo '${'$as_ac_Header'}'` = yes; then
7202     cat >>confdefs.h <<_ACEOF
7203     #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
7204     _ACEOF
7205    
7206     fi
7207    
7208     done
7209    
7210    
7211     echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5
7212     echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6
7213     if test "${ac_cv_c_const+set}" = set; then
7214     echo $ECHO_N "(cached) $ECHO_C" >&6
7215     else
7216     cat >conftest.$ac_ext <<_ACEOF
7217     #line $LINENO "configure"
7218     /* confdefs.h. */
7219     _ACEOF
7220     cat confdefs.h >>conftest.$ac_ext
7221     cat >>conftest.$ac_ext <<_ACEOF
7222     /* end confdefs.h. */
7223    
7224     int
7225     main ()
7226     {
7227     /* FIXME: Include the comments suggested by Paul. */
7228     #ifndef __cplusplus
7229     /* Ultrix mips cc rejects this. */
7230     typedef int charset[2];
7231     const charset x;
7232     /* SunOS 4.1.1 cc rejects this. */
7233     char const *const *ccp;
7234     char **p;
7235     /* NEC SVR4.0.2 mips cc rejects this. */
7236     struct point {int x, y;};
7237     static struct point const zero = {0,0};
7238     /* AIX XL C 1.02.0.0 rejects this.
7239     It does not let you subtract one const X* pointer from another in
7240     an arm of an if-expression whose if-part is not a constant
7241     expression */
7242     const char *g = "string";
7243     ccp = &g + (g ? g-g : 0);
7244     /* HPUX 7.0 cc rejects these. */
7245     ++ccp;
7246     p = (char**) ccp;
7247     ccp = (char const *const *) p;
7248     { /* SCO 3.2v4 cc rejects this. */
7249     char *t;
7250     char const *s = 0 ? (char *) 0 : (char const *) 0;
7251    
7252     *t++ = 0;
7253     }
7254     { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
7255     int x[] = {25, 17};
7256     const int *foo = &x[0];
7257     ++foo;
7258     }
7259     { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
7260     typedef const int *iptr;
7261     iptr p = 0;
7262     ++p;
7263     }
7264     { /* AIX XL C 1.02.0.0 rejects this saying
7265     "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
7266     struct s { int j; const int *ap[3]; };
7267     struct s *b; b->j = 5;
7268     }
7269     { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
7270     const int foo = 10;
7271     }
7272     #endif
7273    
7274     ;
7275     return 0;
7276     }
7277     _ACEOF
7278     rm -f conftest.$ac_objext
7279     if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7280     (eval $ac_compile) 2>&5
7281     ac_status=$?
7282     echo "$as_me:$LINENO: \$? = $ac_status" >&5
7283     (exit $ac_status); } &&
7284     { ac_try='test -s conftest.$ac_objext'
7285     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7286     (eval $ac_try) 2>&5
7287     ac_status=$?
7288     echo "$as_me:$LINENO: \$? = $ac_status" >&5
7289     (exit $ac_status); }; }; then
7290     ac_cv_c_const=yes
7291     else
7292     echo "$as_me: failed program was:" >&5
7293     sed 's/^/| /' conftest.$ac_ext >&5
7294    
7295     ac_cv_c_const=no
7296     fi
7297     rm -f conftest.$ac_objext conftest.$ac_ext
7298     fi
7299     echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5
7300     echo "${ECHO_T}$ac_cv_c_const" >&6
7301     if test $ac_cv_c_const = no; then
7302    
7303     cat >>confdefs.h <<\_ACEOF
7304     #define const
7305     _ACEOF
7306    
7307     fi
7308    
7309     echo "$as_me:$LINENO: checking for pid_t" >&5
7310     echo $ECHO_N "checking for pid_t... $ECHO_C" >&6
7311     if test "${ac_cv_type_pid_t+set}" = set; then
7312     echo $ECHO_N "(cached) $ECHO_C" >&6
7313     else
7314     cat >conftest.$ac_ext <<_ACEOF
7315     #line $LINENO "configure"
7316     /* confdefs.h. */
7317     _ACEOF
7318     cat confdefs.h >>conftest.$ac_ext
7319     cat >>conftest.$ac_ext <<_ACEOF
7320     /* end confdefs.h. */
7321     $ac_includes_default
7322     int
7323     main ()
7324     {
7325     if ((pid_t *) 0)
7326     return 0;
7327     if (sizeof (pid_t))
7328     return 0;
7329     ;
7330     return 0;
7331     }
7332     _ACEOF
7333     rm -f conftest.$ac_objext
7334     if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7335     (eval $ac_compile) 2>&5
7336     ac_status=$?
7337     echo "$as_me:$LINENO: \$? = $ac_status" >&5
7338     (exit $ac_status); } &&
7339     { ac_try='test -s conftest.$ac_objext'
7340     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7341     (eval $ac_try) 2>&5
7342     ac_status=$?
7343     echo "$as_me:$LINENO: \$? = $ac_status" >&5
7344     (exit $ac_status); }; }; then
7345     ac_cv_type_pid_t=yes
7346     else
7347     echo "$as_me: failed program was:" >&5
7348     sed 's/^/| /' conftest.$ac_ext >&5
7349    
7350     ac_cv_type_pid_t=no
7351     fi
7352     rm -f conftest.$ac_objext conftest.$ac_ext
7353     fi
7354     echo "$as_me:$LINENO: result: $ac_cv_type_pid_t" >&5
7355     echo "${ECHO_T}$ac_cv_type_pid_t" >&6
7356     if test $ac_cv_type_pid_t = yes; then
7357     :
7358     else
7359    
7360     cat >>confdefs.h <<_ACEOF
7361     #define pid_t int
7362     _ACEOF
7363    
7364     fi
7365    
7366     echo "$as_me:$LINENO: checking for size_t" >&5
7367     echo $ECHO_N "checking for size_t... $ECHO_C" >&6
7368     if test "${ac_cv_type_size_t+set}" = set; then
7369     echo $ECHO_N "(cached) $ECHO_C" >&6
7370     else
7371     cat >conftest.$ac_ext <<_ACEOF
7372     #line $LINENO "configure"
7373     /* confdefs.h. */
7374     _ACEOF
7375     cat confdefs.h >>conftest.$ac_ext
7376     cat >>conftest.$ac_ext <<_ACEOF
7377     /* end confdefs.h. */
7378     $ac_includes_default
7379     int
7380     main ()
7381     {
7382     if ((size_t *) 0)
7383     return 0;
7384     if (sizeof (size_t))
7385     return 0;
7386     ;
7387     return 0;
7388     }
7389     _ACEOF
7390     rm -f conftest.$ac_objext
7391     if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7392     (eval $ac_compile) 2>&5
7393     ac_status=$?
7394     echo "$as_me:$LINENO: \$? = $ac_status" >&5
7395     (exit $ac_status); } &&
7396     { ac_try='test -s conftest.$ac_objext'
7397     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7398     (eval $ac_try) 2>&5
7399     ac_status=$?
7400     echo "$as_me:$LINENO: \$? = $ac_status" >&5
7401     (exit $ac_status); }; }; then
7402     ac_cv_type_size_t=yes
7403     else
7404     echo "$as_me: failed program was:" >&5
7405     sed 's/^/| /' conftest.$ac_ext >&5
7406    
7407     ac_cv_type_size_t=no
7408     fi
7409     rm -f conftest.$ac_objext conftest.$ac_ext
7410     fi
7411     echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5
7412     echo "${ECHO_T}$ac_cv_type_size_t" >&6
7413     if test $ac_cv_type_size_t = yes; then
7414     :
7415     else
7416    
7417     cat >>confdefs.h <<_ACEOF
7418     #define size_t unsigned
7419     _ACEOF
7420    
7421     fi
7422    
7423     echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5
7424     echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6
7425     if test "${ac_cv_header_time+set}" = set; then
7426     echo $ECHO_N "(cached) $ECHO_C" >&6
7427     else
7428     cat >conftest.$ac_ext <<_ACEOF
7429     #line $LINENO "configure"
7430     /* confdefs.h. */
7431     _ACEOF
7432     cat confdefs.h >>conftest.$ac_ext
7433     cat >>conftest.$ac_ext <<_ACEOF
7434     /* end confdefs.h. */
7435     #include <sys/types.h>
7436     #include <sys/time.h>
7437     #include <time.h>
7438    
7439     int
7440     main ()
7441     {
7442     if ((struct tm *) 0)
7443     return 0;
7444     ;
7445     return 0;
7446     }
7447     _ACEOF
7448     rm -f conftest.$ac_objext
7449     if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7450     (eval $ac_compile) 2>&5
7451     ac_status=$?
7452     echo "$as_me:$LINENO: \$? = $ac_status" >&5
7453     (exit $ac_status); } &&
7454     { ac_try='test -s conftest.$ac_objext'
7455     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7456     (eval $ac_try) 2>&5
7457     ac_status=$?
7458     echo "$as_me:$LINENO: \$? = $ac_status" >&5
7459     (exit $ac_status); }; }; then
7460     ac_cv_header_time=yes
7461     else
7462     echo "$as_me: failed program was:" >&5
7463     sed 's/^/| /' conftest.$ac_ext >&5
7464    
7465     ac_cv_header_time=no
7466     fi
7467     rm -f conftest.$ac_objext conftest.$ac_ext
7468     fi
7469     echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5
7470     echo "${ECHO_T}$ac_cv_header_time" >&6
7471     if test $ac_cv_header_time = yes; then
7472    
7473     cat >>confdefs.h <<\_ACEOF
7474     #define TIME_WITH_SYS_TIME 1
7475     _ACEOF
7476    
7477     fi
7478    
7479     echo "$as_me:$LINENO: checking whether struct tm is in sys/time.h or time.h" >&5
7480     echo $ECHO_N "checking whether struct tm is in sys/time.h or time.h... $ECHO_C" >&6
7481     if test "${ac_cv_struct_tm+set}" = set; then
7482     echo $ECHO_N "(cached) $ECHO_C" >&6
7483     else
7484     cat >conftest.$ac_ext <<_ACEOF
7485     #line $LINENO "configure"
7486     /* confdefs.h. */
7487     _ACEOF
7488     cat confdefs.h >>conftest.$ac_ext
7489     cat >>conftest.$ac_ext <<_ACEOF
7490     /* end confdefs.h. */
7491     #include <sys/types.h>
7492     #include <time.h>
7493    
7494     int
7495     main ()
7496     {
7497     struct tm *tp; tp->tm_sec;
7498     ;
7499     return 0;
7500     }
7501     _ACEOF
7502     rm -f conftest.$ac_objext
7503     if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7504     (eval $ac_compile) 2>&5
7505     ac_status=$?
7506     echo "$as_me:$LINENO: \$? = $ac_status" >&5
7507     (exit $ac_status); } &&
7508     { ac_try='test -s conftest.$ac_objext'
7509     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7510     (eval $ac_try) 2>&5
7511     ac_status=$?
7512     echo "$as_me:$LINENO: \$? = $ac_status" >&5
7513     (exit $ac_status); }; }; then
7514     ac_cv_struct_tm=time.h
7515     else
7516     echo "$as_me: failed program was:" >&5
7517     sed 's/^/| /' conftest.$ac_ext >&5
7518    
7519     ac_cv_struct_tm=sys/time.h
7520     fi
7521     rm -f conftest.$ac_objext conftest.$ac_ext
7522     fi
7523     echo "$as_me:$LINENO: result: $ac_cv_struct_tm" >&5
7524     echo "${ECHO_T}$ac_cv_struct_tm" >&6
7525     if test $ac_cv_struct_tm = sys/time.h; then
7526    
7527     cat >>confdefs.h <<\_ACEOF
7528     #define TM_IN_SYS_TIME 1
7529     _ACEOF
7530    
7531     fi
7532    
7533    
7534     echo "$as_me:$LINENO: checking for socklen_t" >&5
7535     echo $ECHO_N "checking for socklen_t... $ECHO_C" >&6
7536     if test "${ac_cv_type_socklen_t+set}" = set; then
7537     echo $ECHO_N "(cached) $ECHO_C" >&6
7538     else
7539    
7540     cat >conftest.$ac_ext <<_ACEOF
7541     #line $LINENO "configure"
7542     /* confdefs.h. */
7543     _ACEOF
7544     cat confdefs.h >>conftest.$ac_ext
7545     cat >>conftest.$ac_ext <<_ACEOF
7546     /* end confdefs.h. */
7547     #include <sys/types.h>
7548     #include <sys/socket.h>
7549     int
7550     main ()
7551     {
7552     socklen_t len = 42; return len;
7553     ;
7554     return 0;
7555     }
7556     _ACEOF
7557     rm -f conftest.$ac_objext
7558     if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7559     (eval $ac_compile) 2>&5
7560     ac_status=$?
7561     echo "$as_me:$LINENO: \$? = $ac_status" >&5
7562     (exit $ac_status); } &&
7563     { ac_try='test -s conftest.$ac_objext'
7564     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7565     (eval $ac_try) 2>&5
7566     ac_status=$?
7567     echo "$as_me:$LINENO: \$? = $ac_status" >&5
7568     (exit $ac_status); }; }; then
7569     ac_cv_type_socklen_t=yes
7570     else
7571     echo "$as_me: failed program was:" >&5
7572     sed 's/^/| /' conftest.$ac_ext >&5
7573    
7574     ac_cv_type_socklen_t=no
7575     fi
7576     rm -f conftest.$ac_objext conftest.$ac_ext
7577    
7578     fi
7579     echo "$as_me:$LINENO: result: $ac_cv_type_socklen_t" >&5
7580     echo "${ECHO_T}$ac_cv_type_socklen_t" >&6
7581     if test $ac_cv_type_socklen_t = yes; then
7582    
7583     cat >>confdefs.h <<\_ACEOF
7584     #define HAVE_SOCKLEN_T 1
7585     _ACEOF
7586    
7587     fi
7588    
7589     echo "$as_me:$LINENO: checking for struct addrinfo" >&5
7590     echo $ECHO_N "checking for struct addrinfo... $ECHO_C" >&6
7591     if test "${ac_cv_struct_addrinfo+set}" = set; then
7592     echo $ECHO_N "(cached) $ECHO_C" >&6
7593     else
7594    
7595     cat >conftest.$ac_ext <<_ACEOF
7596     #line $LINENO "configure"
7597     /* confdefs.h. */
7598     _ACEOF
7599     cat confdefs.h >>conftest.$ac_ext
7600     cat >>conftest.$ac_ext <<_ACEOF
7601     /* end confdefs.h. */
7602     #include <sys/types.h>
7603     #include <sys/socket.h>
7604     #include <netdb.h>
7605     int
7606     main ()
7607     {
7608     struct addrinfo ai; ai.ai_family = AF_INET; return ai.ai_family;
7609     ;
7610     return 0;
7611     }
7612     _ACEOF
7613     rm -f conftest.$ac_objext
7614     if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7615     (eval $ac_compile) 2>&5
7616     ac_status=$?
7617     echo "$as_me:$LINENO: \$? = $ac_status" >&5
7618     (exit $ac_status); } &&
7619     { ac_try='test -s conftest.$ac_objext'
7620     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7621     (eval $ac_try) 2>&5
7622     ac_status=$?
7623     echo "$as_me:$LINENO: \$? = $ac_status" >&5
7624     (exit $ac_status); }; }; then
7625     ac_cv_struct_addrinfo=yes
7626     else
7627     echo "$as_me: failed program was:" >&5
7628     sed 's/^/| /' conftest.$ac_ext >&5
7629    
7630     ac_cv_struct_addrinfo=no
7631     fi
7632     rm -f conftest.$ac_objext conftest.$ac_ext
7633    
7634     fi
7635     echo "$as_me:$LINENO: result: $ac_cv_struct_addrinfo" >&5
7636     echo "${ECHO_T}$ac_cv_struct_addrinfo" >&6
7637     if test $ac_cv_struct_addrinfo = yes; then
7638    
7639     cat >>confdefs.h <<\_ACEOF
7640     #define HAVE_STRUCT_ADDRINFO 1
7641     _ACEOF
7642    
7643     fi
7644    
7645     echo "$as_me:$LINENO: checking return type of signal handlers" >&5
7646     echo $ECHO_N "checking return type of signal handlers... $ECHO_C" >&6
7647     if test "${ac_cv_type_signal+set}" = set; then
7648     echo $ECHO_N "(cached) $ECHO_C" >&6
7649     else
7650     cat >conftest.$ac_ext <<_ACEOF
7651     #line $LINENO "configure"
7652     /* confdefs.h. */
7653     _ACEOF
7654     cat confdefs.h >>conftest.$ac_ext
7655     cat >>conftest.$ac_ext <<_ACEOF
7656     /* end confdefs.h. */
7657     #include <sys/types.h>
7658     #include <signal.h>
7659     #ifdef signal
7660     # undef signal
7661     #endif
7662     #ifdef __cplusplus
7663     extern "C" void (*signal (int, void (*)(int)))(int);
7664     #else
7665     void (*signal ()) ();
7666     #endif
7667    
7668     int
7669     main ()
7670     {
7671     int i;
7672     ;
7673     return 0;
7674     }
7675     _ACEOF
7676     rm -f conftest.$ac_objext
7677     if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7678     (eval $ac_compile) 2>&5
7679     ac_status=$?
7680     echo "$as_me:$LINENO: \$? = $ac_status" >&5
7681     (exit $ac_status); } &&
7682     { ac_try='test -s conftest.$ac_objext'
7683     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7684     (eval $ac_try) 2>&5
7685     ac_status=$?
7686     echo "$as_me:$LINENO: \$? = $ac_status" >&5
7687     (exit $ac_status); }; }; then
7688     ac_cv_type_signal=void
7689     else
7690     echo "$as_me: failed program was:" >&5
7691     sed 's/^/| /' conftest.$ac_ext >&5
7692    
7693     ac_cv_type_signal=int
7694     fi
7695     rm -f conftest.$ac_objext conftest.$ac_ext
7696     fi
7697     echo "$as_me:$LINENO: result: $ac_cv_type_signal" >&5
7698     echo "${ECHO_T}$ac_cv_type_signal" >&6
7699    
7700     cat >>confdefs.h <<_ACEOF
7701     #define RETSIGTYPE $ac_cv_type_signal
7702     _ACEOF
7703    
7704    
7705    
7706     ac_ext=c
7707     ac_cpp='$CPP $CPPFLAGS'
7708     ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7709     ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7710     ac_compiler_gnu=$ac_cv_c_compiler_gnu
7711    
7712    
7713     echo "$as_me:$LINENO: checking for ANSI C header files" >&5
7714     echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
7715     if test "${ac_cv_header_stdc+set}" = set; then
7716     echo $ECHO_N "(cached) $ECHO_C" >&6
7717     else
7718     cat >conftest.$ac_ext <<_ACEOF
7719     #line $LINENO "configure"
7720     /* confdefs.h. */
7721     _ACEOF
7722     cat confdefs.h >>conftest.$ac_ext
7723     cat >>conftest.$ac_ext <<_ACEOF
7724     /* end confdefs.h. */
7725     #include <stdlib.h>
7726     #include <stdarg.h>
7727     #include <string.h>
7728     #include <float.h>
7729    
7730     int
7731     main ()
7732     {
7733    
7734     ;
7735     return 0;
7736     }
7737     _ACEOF
7738     rm -f conftest.$ac_objext
7739     if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7740     (eval $ac_compile) 2>&5
7741     ac_status=$?
7742     echo "$as_me:$LINENO: \$? = $ac_status" >&5
7743     (exit $ac_status); } &&
7744     { ac_try='test -s conftest.$ac_objext'
7745     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7746     (eval $ac_try) 2>&5
7747     ac_status=$?
7748     echo "$as_me:$LINENO: \$? = $ac_status" >&5
7749     (exit $ac_status); }; }; then
7750     ac_cv_header_stdc=yes
7751     else
7752     echo "$as_me: failed program was:" >&5
7753     sed 's/^/| /' conftest.$ac_ext >&5
7754    
7755     ac_cv_header_stdc=no
7756     fi
7757     rm -f conftest.$ac_objext conftest.$ac_ext
7758    
7759     if test $ac_cv_header_stdc = yes; then
7760     # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
7761     cat >conftest.$ac_ext <<_ACEOF
7762     #line $LINENO "configure"
7763     /* confdefs.h. */
7764     _ACEOF
7765     cat confdefs.h >>conftest.$ac_ext
7766     cat >>conftest.$ac_ext <<_ACEOF
7767     /* end confdefs.h. */
7768     #include <string.h>
7769    
7770     _ACEOF
7771     if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7772     $EGREP "memchr" >/dev/null 2>&1; then
7773     :
7774     else
7775     ac_cv_header_stdc=no
7776     fi
7777     rm -f conftest*
7778    
7779     fi
7780    
7781     if test $ac_cv_header_stdc = yes; then
7782     # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
7783     cat >conftest.$ac_ext <<_ACEOF
7784     #line $LINENO "configure"
7785     /* confdefs.h. */
7786     _ACEOF
7787     cat confdefs.h >>conftest.$ac_ext
7788     cat >>conftest.$ac_ext <<_ACEOF
7789     /* end confdefs.h. */
7790     #include <stdlib.h>
7791    
7792     _ACEOF
7793     if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7794     $EGREP "free" >/dev/null 2>&1; then
7795     :
7796     else
7797     ac_cv_header_stdc=no
7798     fi
7799     rm -f conftest*
7800    
7801     fi
7802    
7803     if test $ac_cv_header_stdc = yes; then
7804     # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
7805     if test "$cross_compiling" = yes; then
7806     :
7807     else
7808     cat >conftest.$ac_ext <<_ACEOF
7809     #line $LINENO "configure"
7810     /* confdefs.h. */
7811     _ACEOF
7812     cat confdefs.h >>conftest.$ac_ext
7813     cat >>conftest.$ac_ext <<_ACEOF
7814     /* end confdefs.h. */
7815     #include <ctype.h>
7816     #if ((' ' & 0x0FF) == 0x020)
7817     # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
7818     # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
7819     #else
7820     # define ISLOWER(c) \
7821     (('a' <= (c) && (c) <= 'i') \
7822     || ('j' <= (c) && (c) <= 'r') \
7823     || ('s' <= (c) && (c) <= 'z'))
7824     # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
7825     #endif
7826    
7827     #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
7828     int
7829     main ()
7830     {
7831     int i;
7832     for (i = 0; i < 256; i++)
7833     if (XOR (islower (i), ISLOWER (i))
7834     || toupper (i) != TOUPPER (i))
7835     exit(2);
7836     exit (0);
7837     }
7838     _ACEOF
7839     rm -f conftest$ac_exeext
7840     if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7841     (eval $ac_link) 2>&5
7842     ac_status=$?
7843     echo "$as_me:$LINENO: \$? = $ac_status" >&5
7844     (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
7845     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7846     (eval $ac_try) 2>&5
7847     ac_status=$?
7848     echo "$as_me:$LINENO: \$? = $ac_status" >&5
7849     (exit $ac_status); }; }; then
7850     :
7851     else
7852     echo "$as_me: program exited with status $ac_status" >&5
7853     echo "$as_me: failed program was:" >&5
7854     sed 's/^/| /' conftest.$ac_ext >&5
7855    
7856     ( exit $ac_status )
7857     ac_cv_header_stdc=no
7858     fi
7859     rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
7860     fi
7861     fi
7862     fi
7863     echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
7864     echo "${ECHO_T}$ac_cv_header_stdc" >&6
7865     if test $ac_cv_header_stdc = yes; then
7866    
7867     cat >>confdefs.h <<\_ACEOF
7868     #define STDC_HEADERS 1
7869     _ACEOF
7870    
7871     fi
7872    
7873    
7874    
7875    
7876    
7877    
7878    
7879    
7880    
7881    
7882    
7883    
7884 pcg 1.3
7885     for ac_func in asprintf daemon get_current_dir_name putenv select strerror strsignal strtol unsetenv mlockall poll
7886 pcg 1.1 do
7887     as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
7888     echo "$as_me:$LINENO: checking for $ac_func" >&5
7889     echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
7890     if eval "test \"\${$as_ac_var+set}\" = set"; then
7891     echo $ECHO_N "(cached) $ECHO_C" >&6
7892     else
7893     cat >conftest.$ac_ext <<_ACEOF
7894     #line $LINENO "configure"
7895     /* confdefs.h. */
7896     _ACEOF
7897     cat confdefs.h >>conftest.$ac_ext
7898     cat >>conftest.$ac_ext <<_ACEOF
7899     /* end confdefs.h. */
7900     /* System header to define __stub macros and hopefully few prototypes,
7901     which can conflict with char $ac_func (); below.
7902     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7903     <limits.h> exists even on freestanding compilers. */
7904     #ifdef __STDC__
7905     # include <limits.h>
7906     #else
7907     # include <assert.h>
7908     #endif
7909     /* Override any gcc2 internal prototype to avoid an error. */
7910     #ifdef __cplusplus
7911     extern "C"
7912     {
7913     #endif
7914     /* We use char because int might match the return type of a gcc2
7915     builtin and then its argument prototype would still apply. */
7916     char $ac_func ();
7917     /* The GNU C library defines this for functions which it implements
7918     to always fail with ENOSYS. Some functions are actually named
7919     something starting with __ and the normal name is an alias. */
7920     #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7921     choke me
7922     #else
7923     char (*f) () = $ac_func;
7924     #endif
7925     #ifdef __cplusplus
7926     }
7927     #endif
7928    
7929     int
7930     main ()
7931     {
7932     return f != $ac_func;
7933     ;
7934     return 0;
7935     }
7936     _ACEOF
7937     rm -f conftest.$ac_objext conftest$ac_exeext
7938     if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7939     (eval $ac_link) 2>&5
7940     ac_status=$?
7941     echo "$as_me:$LINENO: \$? = $ac_status" >&5
7942     (exit $ac_status); } &&
7943     { ac_try='test -s conftest$ac_exeext'
7944     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7945     (eval $ac_try) 2>&5
7946     ac_status=$?
7947     echo "$as_me:$LINENO: \$? = $ac_status" >&5
7948     (exit $ac_status); }; }; then
7949     eval "$as_ac_var=yes"
7950     else
7951     echo "$as_me: failed program was:" >&5
7952     sed 's/^/| /' conftest.$ac_ext >&5
7953    
7954     eval "$as_ac_var=no"
7955     fi
7956     rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
7957     fi
7958     echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
7959     echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
7960     if test `eval echo '${'$as_ac_var'}'` = yes; then
7961     cat >>confdefs.h <<_ACEOF
7962     #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
7963     _ACEOF
7964    
7965     fi
7966     done
7967    
7968    
7969     # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
7970     # for constant arguments. Useless!
7971     echo "$as_me:$LINENO: checking for working alloca.h" >&5
7972     echo $ECHO_N "checking for working alloca.h... $ECHO_C" >&6
7973     if test "${ac_cv_working_alloca_h+set}" = set; then
7974     echo $ECHO_N "(cached) $ECHO_C" >&6
7975     else
7976     cat >conftest.$ac_ext <<_ACEOF
7977     #line $LINENO "configure"
7978     /* confdefs.h. */
7979     _ACEOF
7980     cat confdefs.h >>conftest.$ac_ext
7981     cat >>conftest.$ac_ext <<_ACEOF
7982     /* end confdefs.h. */
7983     #include <alloca.h>
7984     int
7985     main ()
7986     {
7987     char *p = (char *) alloca (2 * sizeof (int));
7988     ;
7989     return 0;
7990     }
7991     _ACEOF
7992     rm -f conftest.$ac_objext conftest$ac_exeext
7993     if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7994     (eval $ac_link) 2>&5
7995     ac_status=$?
7996     echo "$as_me:$LINENO: \$? = $ac_status" >&5
7997     (exit $ac_status); } &&
7998     { ac_try='test -s conftest$ac_exeext'
7999     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8000     (eval $ac_try) 2>&5
8001     ac_status=$?
8002     echo "$as_me:$LINENO: \$? = $ac_status" >&5
8003     (exit $ac_status); }; }; then
8004     ac_cv_working_alloca_h=yes
8005     else
8006     echo "$as_me: failed program was:" >&5
8007     sed 's/^/| /' conftest.$ac_ext >&5
8008    
8009     ac_cv_working_alloca_h=no
8010     fi
8011     rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
8012     fi
8013     echo "$as_me:$LINENO: result: $ac_cv_working_alloca_h" >&5
8014     echo "${ECHO_T}$ac_cv_working_alloca_h" >&6
8015     if test $ac_cv_working_alloca_h = yes; then
8016    
8017     cat >>confdefs.h <<\_ACEOF
8018     #define HAVE_ALLOCA_H 1
8019     _ACEOF
8020    
8021     fi
8022    
8023     echo "$as_me:$LINENO: checking for alloca" >&5
8024     echo $ECHO_N "checking for alloca... $ECHO_C" >&6
8025     if test "${ac_cv_func_alloca_works+set}" = set; then
8026     echo $ECHO_N "(cached) $ECHO_C" >&6
8027     else
8028     cat >conftest.$ac_ext <<_ACEOF
8029     #line $LINENO "configure"
8030     /* confdefs.h. */
8031     _ACEOF
8032     cat confdefs.h >>conftest.$ac_ext
8033     cat >>conftest.$ac_ext <<_ACEOF
8034     /* end confdefs.h. */
8035     #ifdef __GNUC__
8036     # define alloca __builtin_alloca
8037     #else
8038     # ifdef _MSC_VER
8039     # include <malloc.h>
8040     # define alloca _alloca
8041     # else
8042     # if HAVE_ALLOCA_H
8043     # include <alloca.h>
8044     # else
8045     # ifdef _AIX
8046     #pragma alloca
8047     # else
8048     # ifndef alloca /* predefined by HP cc +Olibcalls */
8049     char *alloca ();
8050     # endif
8051     # endif
8052     # endif
8053     # endif
8054     #endif
8055    
8056     int
8057     main ()
8058     {
8059     char *p = (char *) alloca (1);
8060     ;
8061     return 0;
8062     }
8063     _ACEOF
8064     rm -f conftest.$ac_objext conftest$ac_exeext
8065     if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8066     (eval $ac_link) 2>&5
8067     ac_status=$?
8068     echo "$as_me:$LINENO: \$? = $ac_status" >&5
8069     (exit $ac_status); } &&
8070     { ac_try='test -s conftest$ac_exeext'
8071     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8072     (eval $ac_try) 2>&5
8073     ac_status=$?
8074     echo "$as_me:$LINENO: \$? = $ac_status" >&5
8075     (exit $ac_status); }; }; then
8076     ac_cv_func_alloca_works=yes
8077     else
8078     echo "$as_me: failed program was:" >&5
8079     sed 's/^/| /' conftest.$ac_ext >&5
8080    
8081     ac_cv_func_alloca_works=no
8082     fi
8083     rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
8084     fi
8085     echo "$as_me:$LINENO: result: $ac_cv_func_alloca_works" >&5
8086     echo "${ECHO_T}$ac_cv_func_alloca_works" >&6
8087    
8088     if test $ac_cv_func_alloca_works = yes; then
8089    
8090     cat >>confdefs.h <<\_ACEOF
8091     #define HAVE_ALLOCA 1
8092     _ACEOF
8093    
8094     else
8095     # The SVR3 libPW and SVR4 libucb both contain incompatible functions
8096     # that cause trouble. Some versions do not even contain alloca or
8097     # contain a buggy version. If you still want to use their alloca,
8098     # use ar to extract alloca.o from them instead of compiling alloca.c.
8099    
8100     ALLOCA=alloca.$ac_objext
8101    
8102     cat >>confdefs.h <<\_ACEOF
8103     #define C_ALLOCA 1
8104     _ACEOF
8105    
8106    
8107     echo "$as_me:$LINENO: checking whether \`alloca.c' needs Cray hooks" >&5
8108     echo $ECHO_N "checking whether \`alloca.c' needs Cray hooks... $ECHO_C" >&6
8109     if test "${ac_cv_os_cray+set}" = set; then
8110     echo $ECHO_N "(cached) $ECHO_C" >&6
8111     else
8112     cat >conftest.$ac_ext <<_ACEOF
8113     #line $LINENO "configure"
8114     /* confdefs.h. */
8115     _ACEOF
8116     cat confdefs.h >>conftest.$ac_ext
8117     cat >>conftest.$ac_ext <<_ACEOF
8118     /* end confdefs.h. */
8119     #if defined(CRAY) && ! defined(CRAY2)
8120     webecray
8121     #else
8122     wenotbecray
8123     #endif
8124    
8125     _ACEOF
8126     if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8127     $EGREP "webecray" >/dev/null 2>&1; then
8128     ac_cv_os_cray=yes
8129     else
8130     ac_cv_os_cray=no
8131     fi
8132     rm -f conftest*
8133    
8134     fi
8135     echo "$as_me:$LINENO: result: $ac_cv_os_cray" >&5
8136     echo "${ECHO_T}$ac_cv_os_cray" >&6
8137     if test $ac_cv_os_cray = yes; then
8138     for ac_func in _getb67 GETB67 getb67; do
8139     as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
8140     echo "$as_me:$LINENO: checking for $ac_func" >&5
8141     echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
8142     if eval "test \"\${$as_ac_var+set}\" = set"; then
8143     echo $ECHO_N "(cached) $ECHO_C" >&6
8144     else
8145     cat >conftest.$ac_ext <<_ACEOF
8146     #line $LINENO "configure"
8147     /* confdefs.h. */
8148     _ACEOF
8149     cat confdefs.h >>conftest.$ac_ext
8150     cat >>conftest.$ac_ext <<_ACEOF
8151     /* end confdefs.h. */
8152     /* System header to define __stub macros and hopefully few prototypes,
8153     which can conflict with char $ac_func (); below.
8154     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8155     <limits.h> exists even on freestanding compilers. */
8156     #ifdef __STDC__
8157     # include <limits.h>
8158     #else
8159     # include <assert.h>
8160     #endif
8161     /* Override any gcc2 internal prototype to avoid an error. */
8162     #ifdef __cplusplus
8163     extern "C"
8164     {
8165     #endif
8166     /* We use char because int might match the return type of a gcc2
8167     builtin and then its argument prototype would still apply. */
8168     char $ac_func ();
8169     /* The GNU C library defines this for functions which it implements
8170     to always fail with ENOSYS. Some functions are actually named
8171     something starting with __ and the normal name is an alias. */
8172     #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
8173     choke me
8174     #else
8175     char (*f) () = $ac_func;
8176     #endif
8177     #ifdef __cplusplus
8178     }
8179     #endif
8180    
8181     int
8182     main ()
8183     {
8184     return f != $ac_func;
8185     ;
8186     return 0;
8187     }
8188     _ACEOF
8189     rm -f conftest.$ac_objext conftest$ac_exeext
8190     if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8191     (eval $ac_link) 2>&5
8192     ac_status=$?
8193     echo "$as_me:$LINENO: \$? = $ac_status" >&5
8194     (exit $ac_status); } &&
8195     { ac_try='test -s conftest$ac_exeext'
8196     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8197     (eval $ac_try) 2>&5
8198     ac_status=$?
8199     echo "$as_me:$LINENO: \$? = $ac_status" >&5
8200     (exit $ac_status); }; }; then
8201     eval "$as_ac_var=yes"
8202     else
8203     echo "$as_me: failed program was:" >&5
8204     sed 's/^/| /' conftest.$ac_ext >&5
8205    
8206     eval "$as_ac_var=no"
8207     fi
8208     rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
8209     fi
8210     echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
8211     echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
8212     if test `eval echo '${'$as_ac_var'}'` = yes; then
8213    
8214     cat >>confdefs.h <<_ACEOF
8215     #define CRAY_STACKSEG_END $ac_func
8216     _ACEOF
8217    
8218     break
8219     fi
8220    
8221     done
8222     fi
8223    
8224     echo "$as_me:$LINENO: checking stack direction for C alloca" >&5
8225     echo $ECHO_N "checking stack direction for C alloca... $ECHO_C" >&6
8226     if test "${ac_cv_c_stack_direction+set}" = set; then
8227     echo $ECHO_N "(cached) $ECHO_C" >&6
8228     else
8229     if test "$cross_compiling" = yes; then
8230     ac_cv_c_stack_direction=0
8231     else
8232     cat >conftest.$ac_ext <<_ACEOF
8233     #line $LINENO "configure"
8234     /* confdefs.h. */
8235     _ACEOF
8236     cat confdefs.h >>conftest.$ac_ext
8237     cat >>conftest.$ac_ext <<_ACEOF
8238     /* end confdefs.h. */
8239     int
8240     find_stack_direction ()
8241     {
8242     static char *addr = 0;
8243     auto char dummy;
8244     if (addr == 0)
8245     {
8246     addr = &dummy;
8247     return find_stack_direction ();
8248     }
8249     else
8250     return (&dummy > addr) ? 1 : -1;
8251     }
8252    
8253     int
8254     main ()
8255     {
8256     exit (find_stack_direction () < 0);
8257     }
8258     _ACEOF
8259     rm -f conftest$ac_exeext
8260     if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8261     (eval $ac_link) 2>&5
8262     ac_status=$?
8263     echo "$as_me:$LINENO: \$? = $ac_status" >&5
8264     (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
8265     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8266     (eval $ac_try) 2>&5
8267     ac_status=$?
8268     echo "$as_me:$LINENO: \$? = $ac_status" >&5
8269     (exit $ac_status); }; }; then
8270     ac_cv_c_stack_direction=1
8271     else
8272     echo "$as_me: program exited with status $ac_status" >&5
8273     echo "$as_me: failed program was:" >&5
8274     sed 's/^/| /' conftest.$ac_ext >&5
8275    
8276     ( exit $ac_status )
8277     ac_cv_c_stack_direction=-1
8278     fi
8279     rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
8280     fi
8281     fi
8282     echo "$as_me:$LINENO: result: $ac_cv_c_stack_direction" >&5
8283     echo "${ECHO_T}$ac_cv_c_stack_direction" >&6
8284    
8285     cat >>confdefs.h <<_ACEOF
8286     #define STACK_DIRECTION $ac_cv_c_stack_direction
8287     _ACEOF
8288    
8289    
8290     fi
8291    
8292    
8293    
8294     echo "$as_me:$LINENO: checking for socket" >&5
8295     echo $ECHO_N "checking for socket... $ECHO_C" >&6
8296     if test "${ac_cv_func_socket+set}" = set; then
8297     echo $ECHO_N "(cached) $ECHO_C" >&6
8298     else
8299     cat >conftest.$ac_ext <<_ACEOF
8300     #line $LINENO "configure"
8301     /* confdefs.h. */
8302     _ACEOF
8303     cat confdefs.h >>conftest.$ac_ext
8304     cat >>conftest.$ac_ext <<_ACEOF
8305     /* end confdefs.h. */
8306     /* System header to define __stub macros and hopefully few prototypes,
8307     which can conflict with char socket (); below.
8308     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8309     <limits.h> exists even on freestanding compilers. */
8310     #ifdef __STDC__
8311     # include <limits.h>
8312     #else
8313     # include <assert.h>
8314     #endif
8315     /* Override any gcc2 internal prototype to avoid an error. */
8316     #ifdef __cplusplus
8317     extern "C"
8318     {
8319     #endif
8320     /* We use char because int might match the return type of a gcc2
8321     builtin and then its argument prototype would still apply. */
8322     char socket ();
8323     /* The GNU C library defines this for functions which it implements
8324     to always fail with ENOSYS. Some functions are actually named
8325     something starting with __ and the normal name is an alias. */
8326     #if defined (__stub_socket) || defined (__stub___socket)
8327     choke me
8328     #else
8329     char (*f) () = socket;
8330     #endif
8331     #ifdef __cplusplus
8332     }
8333     #endif
8334    
8335     int
8336     main ()
8337     {
8338     return f != socket;
8339     ;
8340     return 0;
8341     }
8342     _ACEOF
8343     rm -f conftest.$ac_objext conftest$ac_exeext
8344     if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8345     (eval $ac_link) 2>&5
8346     ac_status=$?
8347     echo "$as_me:$LINENO: \$? = $ac_status" >&5
8348     (exit $ac_status); } &&
8349     { ac_try='test -s conftest$ac_exeext'
8350     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8351     (eval $ac_try) 2>&5
8352     ac_status=$?
8353     echo "$as_me:$LINENO: \$? = $ac_status" >&5
8354     (exit $ac_status); }; }; then
8355     ac_cv_func_socket=yes
8356     else
8357     echo "$as_me: failed program was:" >&5
8358     sed 's/^/| /' conftest.$ac_ext >&5
8359    
8360     ac_cv_func_socket=no
8361     fi
8362     rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
8363     fi
8364     echo "$as_me:$LINENO: result: $ac_cv_func_socket" >&5
8365     echo "${ECHO_T}$ac_cv_func_socket" >&6
8366     if test $ac_cv_func_socket = yes; then
8367     :
8368     else
8369    
8370    
8371     echo "$as_me:$LINENO: checking for connect in -lsocket" >&5
8372     echo $ECHO_N "checking for connect in -lsocket... $ECHO_C" >&6
8373     if test "${ac_cv_lib_socket_connect+set}" = set; then
8374     echo $ECHO_N "(cached) $ECHO_C" >&6
8375     else
8376     ac_check_lib_save_LIBS=$LIBS
8377     LIBS="-lsocket $LIBS"
8378     cat >conftest.$ac_ext <<_ACEOF
8379     #line $LINENO "configure"
8380     /* confdefs.h. */
8381     _ACEOF
8382     cat confdefs.h >>conftest.$ac_ext
8383     cat >>conftest.$ac_ext <<_ACEOF
8384     /* end confdefs.h. */
8385    
8386     /* Override any gcc2 internal prototype to avoid an error. */
8387     #ifdef __cplusplus
8388     extern "C"
8389     #endif
8390     /* We use char because int might match the return type of a gcc2
8391     builtin and then its argument prototype would still apply. */
8392     char connect ();
8393     int
8394     main ()
8395     {
8396     connect ();
8397     ;
8398     return 0;
8399     }
8400     _ACEOF
8401     rm -f conftest.$ac_objext conftest$ac_exeext
8402     if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8403     (eval $ac_link) 2>&5
8404     ac_status=$?
8405     echo "$as_me:$LINENO: \$? = $ac_status" >&5
8406     (exit $ac_status); } &&
8407     { ac_try='test -s conftest$ac_exeext'
8408     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8409     (eval $ac_try) 2>&5
8410     ac_status=$?
8411     echo "$as_me:$LINENO: \$? = $ac_status" >&5
8412     (exit $ac_status); }; }; then
8413     ac_cv_lib_socket_connect=yes
8414     else
8415     echo "$as_me: failed program was:" >&5
8416     sed 's/^/| /' conftest.$ac_ext >&5
8417    
8418     ac_cv_lib_socket_connect=no
8419     fi
8420     rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
8421     LIBS=$ac_check_lib_save_LIBS
8422     fi
8423     echo "$as_me:$LINENO: result: $ac_cv_lib_socket_connect" >&5
8424     echo "${ECHO_T}$ac_cv_lib_socket_connect" >&6
8425     if test $ac_cv_lib_socket_connect = yes; then
8426     cat >>confdefs.h <<_ACEOF
8427     #define HAVE_LIBSOCKET 1
8428     _ACEOF
8429    
8430     LIBS="-lsocket $LIBS"
8431    
8432     fi
8433    
8434    
8435     fi
8436    
8437     echo "$as_me:$LINENO: checking for gethostbyname" >&5
8438     echo $ECHO_N "checking for gethostbyname... $ECHO_C" >&6
8439     if test "${ac_cv_func_gethostbyname+set}" = set; then
8440     echo $ECHO_N "(cached) $ECHO_C" >&6
8441     else
8442     cat >conftest.$ac_ext <<_ACEOF
8443     #line $LINENO "configure"
8444     /* confdefs.h. */
8445     _ACEOF
8446     cat confdefs.h >>conftest.$ac_ext
8447     cat >>conftest.$ac_ext <<_ACEOF
8448     /* end confdefs.h. */
8449     /* System header to define __stub macros and hopefully few prototypes,
8450     which can conflict with char gethostbyname (); below.
8451     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8452     <limits.h> exists even on freestanding compilers. */
8453     #ifdef __STDC__
8454     # include <limits.h>
8455     #else
8456     # include <assert.h>
8457     #endif
8458     /* Override any gcc2 internal prototype to avoid an error. */
8459     #ifdef __cplusplus
8460     extern "C"
8461     {
8462     #endif
8463     /* We use char because int might match the return type of a gcc2
8464     builtin and then its argument prototype would still apply. */
8465     char gethostbyname ();
8466     /* The GNU C library defines this for functions which it implements
8467     to always fail with ENOSYS. Some functions are actually named
8468     something starting with __ and the normal name is an alias. */
8469     #if defined (__stub_gethostbyname) || defined (__stub___gethostbyname)
8470     choke me
8471     #else
8472     char (*f) () = gethostbyname;
8473     #endif
8474     #ifdef __cplusplus
8475     }
8476     #endif
8477    
8478     int
8479     main ()
8480     {
8481     return f != gethostbyname;
8482     ;
8483     return 0;
8484     }
8485     _ACEOF
8486     rm -f conftest.$ac_objext conftest$ac_exeext
8487     if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8488     (eval $ac_link) 2>&5
8489     ac_status=$?
8490     echo "$as_me:$LINENO: \$? = $ac_status" >&5
8491     (exit $ac_status); } &&
8492     { ac_try='test -s conftest$ac_exeext'
8493     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8494     (eval $ac_try) 2>&5
8495     ac_status=$?
8496     echo "$as_me:$LINENO: \$? = $ac_status" >&5
8497     (exit $ac_status); }; }; then
8498     ac_cv_func_gethostbyname=yes
8499     else
8500     echo "$as_me: failed program was:" >&5
8501     sed 's/^/| /' conftest.$ac_ext >&5
8502    
8503     ac_cv_func_gethostbyname=no
8504     fi
8505     rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
8506     fi
8507     echo "$as_me:$LINENO: result: $ac_cv_func_gethostbyname" >&5
8508     echo "${ECHO_T}$ac_cv_func_gethostbyname" >&6
8509     if test $ac_cv_func_gethostbyname = yes; then
8510     :
8511     else
8512    
8513    
8514     echo "$as_me:$LINENO: checking for gethostbyname in -lnsl" >&5
8515     echo $ECHO_N "checking for gethostbyname in -lnsl... $ECHO_C" >&6
8516     if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then
8517     echo $ECHO_N "(cached) $ECHO_C" >&6
8518     else
8519     ac_check_lib_save_LIBS=$LIBS
8520     LIBS="-lnsl $LIBS"
8521     cat >conftest.$ac_ext <<_ACEOF
8522     #line $LINENO "configure"
8523     /* confdefs.h. */
8524     _ACEOF
8525     cat confdefs.h >>conftest.$ac_ext
8526     cat >>conftest.$ac_ext <<_ACEOF
8527     /* end confdefs.h. */
8528    
8529     /* Override any gcc2 internal prototype to avoid an error. */
8530     #ifdef __cplusplus
8531     extern "C"
8532     #endif
8533     /* We use char because int might match the return type of a gcc2
8534     builtin and then its argument prototype would still apply. */
8535     char gethostbyname ();
8536     int
8537     main ()
8538     {
8539     gethostbyname ();
8540     ;
8541     return 0;
8542     }
8543     _ACEOF
8544     rm -f conftest.$ac_objext conftest$ac_exeext
8545     if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8546     (eval $ac_link) 2>&5
8547     ac_status=$?
8548     echo "$as_me:$LINENO: \$? = $ac_status" >&5
8549     (exit $ac_status); } &&
8550     { ac_try='test -s conftest$ac_exeext'
8551     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8552     (eval $ac_try) 2>&5
8553     ac_status=$?
8554     echo "$as_me:$LINENO: \$? = $ac_status" >&5
8555     (exit $ac_status); }; }; then
8556     ac_cv_lib_nsl_gethostbyname=yes
8557     else
8558     echo "$as_me: failed program was:" >&5
8559     sed 's/^/| /' conftest.$ac_ext >&5
8560    
8561     ac_cv_lib_nsl_gethostbyname=no
8562     fi
8563     rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
8564     LIBS=$ac_check_lib_save_LIBS
8565     fi
8566     echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_gethostbyname" >&5
8567     echo "${ECHO_T}$ac_cv_lib_nsl_gethostbyname" >&6
8568     if test $ac_cv_lib_nsl_gethostbyname = yes; then
8569     cat >>confdefs.h <<_ACEOF
8570     #define HAVE_LIBNSL 1
8571     _ACEOF
8572    
8573     LIBS="-lnsl $LIBS"
8574    
8575     fi
8576    
8577    
8578     fi
8579    
8580    
8581     ac_ext=cc
8582     ac_cpp='$CXXCPP $CPPFLAGS'
8583     ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8584     ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8585     ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
8586    
8587    
8588    
8589     cat >confcache <<\_ACEOF
8590     # This file is a shell script that caches the results of configure
8591     # tests run on this system so they can be shared between configure
8592     # scripts and configure runs, see configure's option --config-cache.
8593     # It is not useful on other systems. If it contains results you don't
8594     # want to keep, you may remove or edit it.
8595     #
8596     # config.status only pays attention to the cache file if you give it
8597     # the --recheck option to rerun configure.
8598     #
8599     # `ac_cv_env_foo' variables (set or unset) will be overridden when
8600     # loading this file, other *unset* `ac_cv_foo' will be assigned the
8601     # following values.
8602    
8603     _ACEOF
8604    
8605     # The following way of writing the cache mishandles newlines in values,
8606     # but we know of no workaround that is simple, portable, and efficient.
8607     # So, don't put newlines in cache variables' values.
8608     # Ultrix sh set writes to stderr and can't be redirected directly,
8609     # and sets the high bit in the cache file unless we assign to the vars.
8610     {
8611     (set) 2>&1 |
8612     case `(ac_space=' '; set | grep ac_space) 2>&1` in
8613     *ac_space=\ *)
8614     # `set' does not quote correctly, so add quotes (double-quote
8615     # substitution turns \\\\ into \\, and sed turns \\ into \).
8616     sed -n \
8617     "s/'/'\\\\''/g;
8618     s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
8619     ;;
8620     *)
8621     # `set' quotes correctly as required by POSIX, so do not add quotes.
8622     sed -n \
8623     "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
8624     ;;
8625     esac;
8626     } |
8627     sed '
8628     t clear
8629     : clear
8630     s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
8631     t end
8632     /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
8633     : end' >>confcache
8634     if diff $cache_file confcache >/dev/null 2>&1; then :; else
8635     if test -w $cache_file; then
8636     test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
8637     cat confcache >$cache_file
8638     else
8639     echo "not updating unwritable cache $cache_file"
8640     fi
8641     fi
8642     rm -f confcache
8643    
8644    
8645    
8646     # Check whether --with-kernel or --without-kernel was given.
8647     if test "${with_kernel+set}" = set; then
8648     withval="$with_kernel"
8649     kerneldir="$withval"
8650     else
8651     kerneldir="/usr/src/linux"
8652    
8653     fi;
8654    
8655     echo "$as_me:$LINENO: checking for linux/if_tun.h" >&5
8656     echo $ECHO_N "checking for linux/if_tun.h... $ECHO_C" >&6
8657     if test "${tinc_cv_linux_if_tun_h+set}" = set; then
8658     echo $ECHO_N "(cached) $ECHO_C" >&6
8659     else
8660    
8661     cat >conftest.$ac_ext <<_ACEOF
8662     #line $LINENO "configure"
8663     /* confdefs.h. */
8664     _ACEOF
8665     cat confdefs.h >>conftest.$ac_ext
8666     cat >>conftest.$ac_ext <<_ACEOF
8667     /* end confdefs.h. */
8668     #include "$kerneldir/include/linux/if_tun.h"
8669     int
8670     main ()
8671     {
8672     int a = IFF_TAP;
8673     ;
8674     return 0;
8675     }
8676     _ACEOF
8677     rm -f conftest.$ac_objext
8678     if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8679     (eval $ac_compile) 2>&5
8680     ac_status=$?
8681     echo "$as_me:$LINENO: \$? = $ac_status" >&5
8682     (exit $ac_status); } &&
8683     { ac_try='test -s conftest.$ac_objext'
8684     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8685     (eval $ac_try) 2>&5
8686     ac_status=$?
8687     echo "$as_me:$LINENO: \$? = $ac_status" >&5
8688     (exit $ac_status); }; }; then
8689     if_tun_h="\"$kerneldir/include/linux/if_tun.h\""
8690     else
8691     echo "$as_me: failed program was:" >&5
8692     sed 's/^/| /' conftest.$ac_ext >&5
8693    
8694     cat >conftest.$ac_ext <<_ACEOF
8695     #line $LINENO "configure"
8696     /* confdefs.h. */
8697     _ACEOF
8698     cat confdefs.h >>conftest.$ac_ext
8699     cat >>conftest.$ac_ext <<_ACEOF
8700     /* end confdefs.h. */
8701     #include <linux/if_tun.h>
8702     int
8703     main ()
8704     {
8705     int a = IFF_TAP;
8706     ;
8707     return 0;
8708     }
8709     _ACEOF
8710     rm -f conftest.$ac_objext
8711     if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8712     (eval $ac_compile) 2>&5
8713     ac_status=$?
8714     echo "$as_me:$LINENO: \$? = $ac_status" >&5
8715     (exit $ac_status); } &&
8716     { ac_try='test -s conftest.$ac_objext'
8717     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8718     (eval $ac_try) 2>&5
8719     ac_status=$?
8720     echo "$as_me:$LINENO: \$? = $ac_status" >&5
8721     (exit $ac_status); }; }; then
8722     if_tun_h="default"
8723     else
8724     echo "$as_me: failed program was:" >&5
8725     sed 's/^/| /' conftest.$ac_ext >&5
8726    
8727     if_tun_h="no"
8728    
8729     fi
8730     rm -f conftest.$ac_objext conftest.$ac_ext
8731    
8732     fi
8733     rm -f conftest.$ac_objext conftest.$ac_ext
8734    
8735     if test $if_tun_h = no; then
8736     tinc_cv_linux_if_tun_h=none
8737     else
8738     tinc_cv_linux_if_tun_h="$if_tun_h"
8739     fi
8740    
8741     fi
8742     echo "$as_me:$LINENO: result: $tinc_cv_linux_if_tun_h" >&5
8743     echo "${ECHO_T}$tinc_cv_linux_if_tun_h" >&6
8744    
8745     if test $tinc_cv_linux_if_tun_h != none; then
8746    
8747     cat >>confdefs.h <<\_ACEOF
8748     #define HAVE_TUNTAP 1
8749     _ACEOF
8750    
8751     if test $tinc_cv_linux_if_tun_h != default; then
8752    
8753     cat >>confdefs.h <<_ACEOF
8754     #define LINUX_IF_TUN_H $tinc_cv_linux_if_tun_h
8755     _ACEOF
8756    
8757     fi
8758     fi
8759    
8760    
8761    
8762    
8763 pcg 1.6
8764 pcg 1.1 tinc_ac_save_CPPFLAGS="$CPPFLAGS"
8765    
8766    
8767     # Check whether --with-openssl-include or --without-openssl-include was given.
8768     if test "${with_openssl_include+set}" = set; then
8769     withval="$with_openssl_include"
8770     openssl_include="$withval"
8771     CFLAGS="$CFLAGS -I$withval"
8772     CPPFLAGS="$CPPFLAGS -I$withval"
8773    
8774     fi;
8775    
8776    
8777     # Check whether --with-openssl-lib or --without-openssl-lib was given.
8778     if test "${with_openssl_lib+set}" = set; then
8779     withval="$with_openssl_lib"
8780     openssl_lib="$withval"
8781     LIBS="$LIBS -L$withval"
8782    
8783     fi;
8784    
8785    
8786    
8787    
8788    
8789    
8790    
8791     for ac_header in openssl/evp.h openssl/rsa.h openssl/rand.h openssl/err.h openssl/sha.h openssl/pem.h
8792     do
8793     as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
8794     if eval "test \"\${$as_ac_Header+set}\" = set"; then
8795     echo "$as_me:$LINENO: checking for $ac_header" >&5
8796     echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
8797     if eval "test \"\${$as_ac_Header+set}\" = set"; then
8798     echo $ECHO_N "(cached) $ECHO_C" >&6
8799     fi
8800     echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
8801     echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
8802     else
8803     # Is the header compilable?
8804     echo "$as_me:$LINENO: checking $ac_header usability" >&5
8805     echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
8806     cat >conftest.$ac_ext <<_ACEOF
8807     #line $LINENO "configure"
8808     /* confdefs.h. */
8809     _ACEOF
8810     cat confdefs.h >>conftest.$ac_ext
8811     cat >>conftest.$ac_ext <<_ACEOF
8812     /* end confdefs.h. */
8813     $ac_includes_default
8814     #include <$ac_header>
8815     _ACEOF
8816     rm -f conftest.$ac_objext
8817     if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8818     (eval $ac_compile) 2>&5
8819     ac_status=$?
8820     echo "$as_me:$LINENO: \$? = $ac_status" >&5
8821     (exit $ac_status); } &&
8822     { ac_try='test -s conftest.$ac_objext'
8823     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8824     (eval $ac_try) 2>&5
8825     ac_status=$?
8826     echo "$as_me:$LINENO: \$? = $ac_status" >&5
8827     (exit $ac_status); }; }; then
8828     ac_header_compiler=yes
8829     else
8830     echo "$as_me: failed program was:" >&5
8831     sed 's/^/| /' conftest.$ac_ext >&5
8832    
8833     ac_header_compiler=no
8834     fi
8835     rm -f conftest.$ac_objext conftest.$ac_ext
8836     echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
8837     echo "${ECHO_T}$ac_header_compiler" >&6
8838    
8839     # Is the header present?
8840     echo "$as_me:$LINENO: checking $ac_header presence" >&5
8841     echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
8842     cat >conftest.$ac_ext <<_ACEOF
8843     #line $LINENO "configure"
8844     /* confdefs.h. */
8845     _ACEOF
8846     cat confdefs.h >>conftest.$ac_ext
8847     cat >>conftest.$ac_ext <<_ACEOF
8848     /* end confdefs.h. */
8849     #include <$ac_header>
8850     _ACEOF
8851     if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
8852     (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
8853     ac_status=$?
8854     grep -v '^ *+' conftest.er1 >conftest.err
8855     rm -f conftest.er1
8856     cat conftest.err >&5
8857     echo "$as_me:$LINENO: \$? = $ac_status" >&5
8858     (exit $ac_status); } >/dev/null; then
8859     if test -s conftest.err; then
8860     ac_cpp_err=$ac_cxx_preproc_warn_flag
8861     else
8862     ac_cpp_err=
8863     fi
8864     else
8865     ac_cpp_err=yes
8866     fi
8867     if test -z "$ac_cpp_err"; then
8868     ac_header_preproc=yes
8869     else
8870     echo "$as_me: failed program was:" >&5
8871     sed 's/^/| /' conftest.$ac_ext >&5
8872    
8873     ac_header_preproc=no
8874     fi
8875     rm -f conftest.err conftest.$ac_ext
8876     echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
8877     echo "${ECHO_T}$ac_header_preproc" >&6
8878    
8879     # So? What about this header?
8880     case $ac_header_compiler:$ac_header_preproc in
8881     yes:no )
8882     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
8883     echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
8884     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
8885     echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
8886     (
8887     cat <<\_ASBOX
8888     ## ------------------------------------ ##
8889     ## Report this to bug-autoconf@gnu.org. ##
8890     ## ------------------------------------ ##
8891     _ASBOX
8892     ) |
8893     sed "s/^/$as_me: WARNING: /" >&2
8894     ;;
8895     no:yes )
8896     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
8897     echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
8898     { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
8899     echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
8900     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
8901     echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
8902     (
8903     cat <<\_ASBOX
8904     ## ------------------------------------ ##
8905     ## Report this to bug-autoconf@gnu.org. ##
8906     ## ------------------------------------ ##
8907     _ASBOX
8908     ) |
8909     sed "s/^/$as_me: WARNING: /" >&2
8910     ;;
8911     esac
8912     echo "$as_me:$LINENO: checking for $ac_header" >&5
8913     echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
8914     if eval "test \"\${$as_ac_Header+set}\" = set"; then
8915     echo $ECHO_N "(cached) $ECHO_C" >&6
8916     else
8917     eval "$as_ac_Header=$ac_header_preproc"
8918     fi
8919     echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
8920     echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
8921    
8922     fi
8923     if test `eval echo '${'$as_ac_Header'}'` = yes; then
8924     cat >>confdefs.h <<_ACEOF
8925     #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
8926     _ACEOF
8927    
8928     else
8929     { { echo "$as_me:$LINENO: error: OpenSSL header files not found." >&5
8930     echo "$as_me: error: OpenSSL header files not found." >&2;}
8931     { (exit 1); exit 1; }; }; break
8932    
8933     fi
8934    
8935     done
8936    
8937    
8938     CPPFLAGS="$tinc_ac_save_CPPFLAGS"
8939    
8940     echo "$as_me:$LINENO: checking for SHA1_version in -lcrypto" >&5
8941     echo $ECHO_N "checking for SHA1_version in -lcrypto... $ECHO_C" >&6
8942     if test "${ac_cv_lib_crypto_SHA1_version+set}" = set; then
8943     echo $ECHO_N "(cached) $ECHO_C" >&6
8944     else
8945     ac_check_lib_save_LIBS=$LIBS
8946     LIBS="-lcrypto $LIBS"
8947     cat >conftest.$ac_ext <<_ACEOF
8948     #line $LINENO "configure"
8949     /* confdefs.h. */
8950     _ACEOF
8951     cat confdefs.h >>conftest.$ac_ext
8952     cat >>conftest.$ac_ext <<_ACEOF
8953     /* end confdefs.h. */
8954    
8955     /* Override any gcc2 internal prototype to avoid an error. */
8956     #ifdef __cplusplus
8957     extern "C"
8958     #endif
8959     /* We use char because int might match the return type of a gcc2
8960     builtin and then its argument prototype would still apply. */
8961     char SHA1_version ();
8962     int
8963     main ()
8964     {
8965     SHA1_version ();
8966     ;
8967     return 0;
8968     }
8969     _ACEOF
8970     rm -f conftest.$ac_objext conftest$ac_exeext
8971     if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8972     (eval $ac_link) 2>&5
8973     ac_status=$?
8974     echo "$as_me:$LINENO: \$? = $ac_status" >&5
8975     (exit $ac_status); } &&
8976     { ac_try='test -s conftest$ac_exeext'
8977     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8978     (eval $ac_try) 2>&5
8979     ac_status=$?
8980     echo "$as_me:$LINENO: \$? = $ac_status" >&5
8981     (exit $ac_status); }; }; then
8982     ac_cv_lib_crypto_SHA1_version=yes
8983     else
8984     echo "$as_me: failed program was:" >&5
8985     sed 's/^/| /' conftest.$ac_ext >&5
8986    
8987     ac_cv_lib_crypto_SHA1_version=no
8988     fi
8989     rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
8990     LIBS=$ac_check_lib_save_LIBS
8991     fi
8992     echo "$as_me:$LINENO: result: $ac_cv_lib_crypto_SHA1_version" >&5
8993     echo "${ECHO_T}$ac_cv_lib_crypto_SHA1_version" >&6
8994     if test $ac_cv_lib_crypto_SHA1_version = yes; then
8995     LIBS="$LIBS -lcrypto"
8996     else
8997     { { echo "$as_me:$LINENO: error: OpenSSL libraries not found." >&5
8998     echo "$as_me: error: OpenSSL libraries not found." >&2;}
8999     { (exit 1); exit 1; }; }
9000    
9001     fi
9002    
9003    
9004    
9005    
9006    
9007    
9008     for ac_func in RAND_pseudo_bytes OPENSSL_add_all_algorithms_noconf OpenSSL_add_all_algorithms SSLeay_add_all_algorithms
9009     do
9010     as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
9011     echo "$as_me:$LINENO: checking for $ac_func" >&5
9012     echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
9013     if eval "test \"\${$as_ac_var+set}\" = set"; then
9014     echo $ECHO_N "(cached) $ECHO_C" >&6
9015     else
9016     cat >conftest.$ac_ext <<_ACEOF
9017     #line $LINENO "configure"
9018     /* confdefs.h. */
9019     _ACEOF
9020     cat confdefs.h >>conftest.$ac_ext
9021     cat >>conftest.$ac_ext <<_ACEOF
9022     /* end confdefs.h. */
9023     /* System header to define __stub macros and hopefully few prototypes,
9024     which can conflict with char $ac_func (); below.
9025     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9026     <limits.h> exists even on freestanding compilers. */
9027     #ifdef __STDC__
9028     # include <limits.h>
9029     #else
9030     # include <assert.h>
9031     #endif
9032     /* Override any gcc2 internal prototype to avoid an error. */
9033     #ifdef __cplusplus
9034     extern "C"
9035     {
9036     #endif
9037     /* We use char because int might match the return type of a gcc2
9038     builtin and then its argument prototype would still apply. */
9039     char $ac_func ();
9040     /* The GNU C library defines this for functions which it implements
9041     to always fail with ENOSYS. Some functions are actually named
9042     something starting with __ and the normal name is an alias. */
9043     #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
9044     choke me
9045     #else
9046     char (*f) () = $ac_func;
9047     #endif
9048     #ifdef __cplusplus
9049     }
9050     #endif
9051    
9052     int
9053     main ()
9054     {
9055     return f != $ac_func;
9056     ;
9057     return 0;
9058     }
9059     _ACEOF
9060     rm -f conftest.$ac_objext conftest$ac_exeext
9061     if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9062     (eval $ac_link) 2>&5
9063     ac_status=$?
9064     echo "$as_me:$LINENO: \$? = $ac_status" >&5
9065     (exit $ac_status); } &&
9066     { ac_try='test -s conftest$ac_exeext'
9067     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9068     (eval $ac_try) 2>&5
9069     ac_status=$?
9070     echo "$as_me:$LINENO: \$? = $ac_status" >&5
9071     (exit $ac_status); }; }; then
9072     eval "$as_ac_var=yes"
9073     else
9074     echo "$as_me: failed program was:" >&5
9075     sed 's/^/| /' conftest.$ac_ext >&5
9076    
9077     eval "$as_ac_var=no"
9078     fi
9079     rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
9080     fi
9081     echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
9082     echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
9083     if test `eval echo '${'$as_ac_var'}'` = yes; then
9084     cat >>confdefs.h <<_ACEOF
9085     #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
9086     _ACEOF
9087    
9088     fi
9089     done
9090    
9091    
9092     echo "$as_me:$LINENO: checking for dlopen" >&5
9093     echo $ECHO_N "checking for dlopen... $ECHO_C" >&6
9094     if test "${ac_cv_func_dlopen+set}" = set; then
9095     echo $ECHO_N "(cached) $ECHO_C" >&6
9096     else
9097     cat >conftest.$ac_ext <<_ACEOF
9098     #line $LINENO "configure"
9099     /* confdefs.h. */
9100     _ACEOF
9101     cat confdefs.h >>conftest.$ac_ext
9102     cat >>conftest.$ac_ext <<_ACEOF
9103     /* end confdefs.h. */
9104     /* System header to define __stub macros and hopefully few prototypes,
9105     which can conflict with char dlopen (); below.
9106     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9107     <limits.h> exists even on freestanding compilers. */
9108     #ifdef __STDC__
9109     # include <limits.h>
9110     #else
9111     # include <assert.h>
9112     #endif
9113     /* Override any gcc2 internal prototype to avoid an error. */
9114     #ifdef __cplusplus
9115     extern "C"
9116     {
9117     #endif
9118     /* We use char because int might match the return type of a gcc2
9119     builtin and then its argument prototype would still apply. */
9120     char dlopen ();
9121     /* The GNU C library defines this for functions which it implements
9122     to always fail with ENOSYS. Some functions are actually named
9123     something starting with __ and the normal name is an alias. */
9124     #if defined (__stub_dlopen) || defined (__stub___dlopen)
9125     choke me
9126     #else
9127     char (*f) () = dlopen;
9128     #endif
9129     #ifdef __cplusplus
9130     }
9131     #endif
9132    
9133     int
9134     main ()
9135     {
9136     return f != dlopen;
9137     ;
9138     return 0;
9139     }
9140     _ACEOF
9141     rm -f conftest.$ac_objext conftest$ac_exeext
9142     if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9143     (eval $ac_link) 2>&5
9144     ac_status=$?
9145     echo "$as_me:$LINENO: \$? = $ac_status" >&5
9146     (exit $ac_status); } &&
9147     { ac_try='test -s conftest$ac_exeext'
9148     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9149     (eval $ac_try) 2>&5
9150     ac_status=$?
9151     echo "$as_me:$LINENO: \$? = $ac_status" >&5
9152     (exit $ac_status); }; }; then
9153     ac_cv_func_dlopen=yes
9154     else
9155     echo "$as_me: failed program was:" >&5
9156     sed 's/^/| /' conftest.$ac_ext >&5
9157    
9158     ac_cv_func_dlopen=no
9159     fi
9160     rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
9161     fi
9162     echo "$as_me:$LINENO: result: $ac_cv_func_dlopen" >&5
9163     echo "${ECHO_T}$ac_cv_func_dlopen" >&6
9164     if test $ac_cv_func_dlopen = yes; then
9165     :
9166     else
9167     echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5
9168     echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6
9169     if test "${ac_cv_lib_dl_dlopen+set}" = set; then
9170     echo $ECHO_N "(cached) $ECHO_C" >&6
9171     else
9172     ac_check_lib_save_LIBS=$LIBS
9173     LIBS="-ldl $LIBS"
9174     cat >conftest.$ac_ext <<_ACEOF
9175     #line $LINENO "configure"
9176     /* confdefs.h. */
9177     _ACEOF
9178     cat confdefs.h >>conftest.$ac_ext
9179     cat >>conftest.$ac_ext <<_ACEOF
9180     /* end confdefs.h. */
9181    
9182     /* Override any gcc2 internal prototype to avoid an error. */
9183     #ifdef __cplusplus
9184     extern "C"
9185     #endif
9186     /* We use char because int might match the return type of a gcc2
9187     builtin and then its argument prototype would still apply. */
9188     char dlopen ();
9189     int
9190     main ()
9191     {
9192     dlopen ();
9193     ;
9194     return 0;
9195     }
9196     _ACEOF
9197     rm -f conftest.$ac_objext conftest$ac_exeext
9198     if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9199     (eval $ac_link) 2>&5
9200     ac_status=$?
9201     echo "$as_me:$LINENO: \$? = $ac_status" >&5
9202     (exit $ac_status); } &&
9203     { ac_try='test -s conftest$ac_exeext'
9204     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9205     (eval $ac_try) 2>&5
9206     ac_status=$?
9207     echo "$as_me:$LINENO: \$? = $ac_status" >&5
9208     (exit $ac_status); }; }; then
9209     ac_cv_lib_dl_dlopen=yes
9210     else
9211     echo "$as_me: failed program was:" >&5
9212     sed 's/^/| /' conftest.$ac_ext >&5
9213    
9214     ac_cv_lib_dl_dlopen=no
9215     fi
9216     rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
9217     LIBS=$ac_check_lib_save_LIBS
9218     fi
9219     echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5
9220     echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6
9221     if test $ac_cv_lib_dl_dlopen = yes; then
9222     LIBS="$LIBS -ldl"
9223     else
9224     { { echo "$as_me:$LINENO: error: OpenSSL depends on libdl." >&5
9225     echo "$as_me: error: OpenSSL depends on libdl." >&2;}
9226     { (exit 1); exit 1; }; }
9227    
9228     fi
9229    
9230    
9231     fi
9232    
9233    
9234 pcg 1.6 if test "x$openssl_include" != x; then
9235     CXXFLAGS="$CXXFLAGS -I$openssl_include"
9236     fi
9237 pcg 1.1
9238     # Check whether --enable-rohc or --disable-rohc was given.
9239     if test "${enable_rohc+set}" = set; then
9240     enableval="$enable_rohc"
9241    
9242     echo
9243     echo "**********************************************************************"
9244     echo "**********************************************************************"
9245     echo "**** --enable-rohc not yet implemented *******************************"
9246     echo "**********************************************************************"
9247     echo "**** uuh sorry, I am such an ass, but I didn't find any rfc3095 (ROHC)"
9248     echo "**** implementation to be used in GPL code on the web."
9249     echo "**** so this option is just a fake. Please implement one and send it"
9250     echo "**** to me ;)"
9251     echo "**********************************************************************"
9252     echo "**********************************************************************"
9253     echo "**********************************************************************"
9254     echo "**********************************************************************"
9255     echo
9256    
9257    
9258     fi;
9259    
9260     # Check whether --enable-icmp or --disable-icmp was given.
9261     if test "${enable_icmp+set}" = set; then
9262     enableval="$enable_icmp"
9263    
9264     cat >>confdefs.h <<_ACEOF
9265     #define ENABLE_ICMP 1
9266     _ACEOF
9267    
9268    
9269     fi;
9270    
9271     # Check whether --enable-tcp or --disable-tcp was given.
9272     if test "${enable_tcp+set}" = set; then
9273     enableval="$enable_tcp"
9274    
9275     cat >>confdefs.h <<_ACEOF
9276     #define ENABLE_TCP 1
9277     _ACEOF
9278    
9279    
9280     fi;
9281    
9282     # Check whether --enable-http-proxy or --disable-http-proxy was given.
9283     if test "${enable_http_proxy+set}" = set; then
9284     enableval="$enable_http_proxy"
9285    
9286     cat >>confdefs.h <<_ACEOF
9287     #define ENABLE_HTTP_PROXY 1
9288     _ACEOF
9289    
9290    
9291     fi;
9292    
9293 pcg 1.8 HMAC=8 # Check whether --enable-hmac-length or --disable-hmac-length was given.
9294 pcg 1.1 if test "${enable_hmac_length+set}" = set; then
9295     enableval="$enable_hmac_length"
9296     HMAC=$enableval
9297    
9298     fi;
9299    
9300     cat >>confdefs.h <<_ACEOF
9301     #define HMACLENGTH $HMAC
9302     _ACEOF
9303    
9304    
9305     RAND=8 # Check whether --enable-rand-length or --disable-rand-length was given.
9306     if test "${enable_rand_length+set}" = set; then
9307     enableval="$enable_rand_length"
9308     RAND=$enableval
9309    
9310     fi;
9311    
9312     cat >>confdefs.h <<_ACEOF
9313     #define RAND_SIZE $RAND
9314     _ACEOF
9315    
9316    
9317     MTU=1500 # Check whether --enable-mtu or --disable-mtu was given.
9318     if test "${enable_mtu+set}" = set; then
9319     enableval="$enable_mtu"
9320     MTU=$enableval
9321    
9322     fi;
9323    
9324     cat >>confdefs.h <<_ACEOF
9325     #define MAX_MTU $MTU + 14
9326     _ACEOF
9327    
9328    
9329     COMPRESS=1
9330     # Check whether --enable-compression or --disable-compression was given.
9331     if test "${enable_compression+set}" = set; then
9332     enableval="$enable_compression"
9333     if test "x$enableval" = xno; then
9334     COMPRESS=0
9335     fi
9336    
9337     fi;
9338    
9339     cat >>confdefs.h <<_ACEOF
9340     #define ENABLE_COMPRESSION $COMPRESS
9341     _ACEOF
9342    
9343    
9344     CIPHER=bf_cbc
9345     # Check whether --enable-cipher or --disable-cipher was given.
9346     if test "${enable_cipher+set}" = set; then
9347     enableval="$enable_cipher"
9348     if test "x$enableval" = xbf ; then CIPHER=bf_cbc ; fi
9349     if test "x$enableval" = xaes-128; then CIPHER=aes_128_cbc; fi
9350     if test "x$enableval" = xaes-192; then CIPHER=aes_192_cbc; fi
9351     if test "x$enableval" = xaes-256; then CIPHER=aes_256_cbc; fi
9352    
9353     fi;
9354    
9355     cat >>confdefs.h <<_ACEOF
9356     #define ENABLE_CIPHER EVP_${CIPHER}
9357     _ACEOF
9358    
9359    
9360     DIGEST=sha1
9361     # Check whether --enable-digest or --disable-digest was given.
9362     if test "${enable_digest+set}" = set; then
9363     enableval="$enable_digest"
9364     if test "x$enableval" = xsha1 ; then DIGEST=sha1 ; fi
9365     if test "x$enableval" = xripemd160; then DIGEST=ripemd160; fi
9366     if test "x$enableval" = xmd5 ; then DIGEST=md5 ; fi
9367     if test "x$enableval" = xmd4 ; then DIGEST=md4 ; fi
9368    
9369     fi;
9370    
9371     cat >>confdefs.h <<_ACEOF
9372     #define ENABLE_DIGEST EVP_${DIGEST}
9373     _ACEOF
9374    
9375    
9376     if $CXX -v --help 2>&1 | grep -q fno-rtti; then
9377     CXXFLAGS="$CXXFLAGS -fno-rtti"
9378     fi
9379    
9380     if $CXX -v --help 2>&1 | grep -q fexceptions; then
9381     CXXFLAGS="$CXXFLAGS -fno-exceptions"
9382     fi
9383    
9384     if $CXX -v --help 2>&1 | grep -q ffunction-sections; then
9385     CXXFLAGS="$CXXFLAGS -ffunction-sections"
9386     fi
9387    
9388     if $LD -v --help 2>&1 | grep -q gc-sections; then
9389     LDFLAGS="$LDFLAGS -Wl,--gc-sections"
9390     fi
9391    
9392    
9393    
9394    
9395    
9396     ac_config_files="$ac_config_files Makefile po/Makefile.in src/Makefile doc/Makefile lib/Makefile m4/Makefile"
9397     cat >confcache <<\_ACEOF
9398     # This file is a shell script that caches the results of configure
9399     # tests run on this system so they can be shared between configure
9400     # scripts and configure runs, see configure's option --config-cache.
9401     # It is not useful on other systems. If it contains results you don't
9402     # want to keep, you may remove or edit it.
9403     #
9404     # config.status only pays attention to the cache file if you give it
9405     # the --recheck option to rerun configure.
9406     #
9407     # `ac_cv_env_foo' variables (set or unset) will be overridden when
9408     # loading this file, other *unset* `ac_cv_foo' will be assigned the
9409     # following values.
9410    
9411     _ACEOF
9412    
9413     # The following way of writing the cache mishandles newlines in values,
9414     # but we know of no workaround that is simple, portable, and efficient.
9415     # So, don't put newlines in cache variables' values.
9416     # Ultrix sh set writes to stderr and can't be redirected directly,
9417     # and sets the high bit in the cache file unless we assign to the vars.
9418     {
9419     (set) 2>&1 |
9420     case `(ac_space=' '; set | grep ac_space) 2>&1` in
9421     *ac_space=\ *)
9422     # `set' does not quote correctly, so add quotes (double-quote
9423     # substitution turns \\\\ into \\, and sed turns \\ into \).
9424     sed -n \
9425     "s/'/'\\\\''/g;
9426     s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
9427     ;;
9428     *)
9429     # `set' quotes correctly as required by POSIX, so do not add quotes.
9430     sed -n \
9431     "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
9432     ;;
9433     esac;
9434     } |
9435     sed '
9436     t clear
9437     : clear
9438     s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
9439     t end
9440     /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
9441     : end' >>confcache
9442     if diff $cache_file confcache >/dev/null 2>&1; then :; else
9443     if test -w $cache_file; then
9444     test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
9445     cat confcache >$cache_file
9446     else
9447     echo "not updating unwritable cache $cache_file"
9448     fi
9449     fi
9450     rm -f confcache
9451    
9452     test "x$prefix" = xNONE && prefix=$ac_default_prefix
9453     # Let make expand exec_prefix.
9454     test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
9455    
9456     # VPATH may cause trouble with some makes, so we remove $(srcdir),
9457     # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
9458     # trailing colons and then remove the whole line if VPATH becomes empty
9459     # (actually we leave an empty line to preserve line numbers).
9460     if test "x$srcdir" = x.; then
9461     ac_vpsub='/^[ ]*VPATH[ ]*=/{
9462     s/:*\$(srcdir):*/:/;
9463     s/:*\${srcdir}:*/:/;
9464     s/:*@srcdir@:*/:/;
9465     s/^\([^=]*=[ ]*\):*/\1/;
9466     s/:*$//;
9467     s/^[^=]*=[ ]*$//;
9468     }'
9469     fi
9470    
9471     DEFS=-DHAVE_CONFIG_H
9472    
9473     ac_libobjs=
9474     ac_ltlibobjs=
9475     for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
9476     # 1. Remove the extension, and $U if already installed.
9477     ac_i=`echo "$ac_i" |
9478     sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
9479     # 2. Add them.
9480     ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
9481     ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
9482     done
9483     LIBOBJS=$ac_libobjs
9484    
9485     LTLIBOBJS=$ac_ltlibobjs
9486    
9487    
9488     if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
9489     { { echo "$as_me:$LINENO: error: conditional \"MAINTAINER_MODE\" was never defined.
9490     Usually this means the macro was only invoked conditionally." >&5
9491     echo "$as_me: error: conditional \"MAINTAINER_MODE\" was never defined.
9492     Usually this means the macro was only invoked conditionally." >&2;}
9493     { (exit 1); exit 1; }; }
9494     fi
9495     if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
9496     { { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.
9497     Usually this means the macro was only invoked conditionally." >&5
9498     echo "$as_me: error: conditional \"AMDEP\" was never defined.
9499     Usually this means the macro was only invoked conditionally." >&2;}
9500     { (exit 1); exit 1; }; }
9501     fi
9502     if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
9503     { { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
9504     Usually this means the macro was only invoked conditionally." >&5
9505     echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
9506     Usually this means the macro was only invoked conditionally." >&2;}
9507     { (exit 1); exit 1; }; }
9508     fi
9509     if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
9510     { { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
9511     Usually this means the macro was only invoked conditionally." >&5
9512     echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
9513     Usually this means the macro was only invoked conditionally." >&2;}
9514     { (exit 1); exit 1; }; }
9515     fi
9516     if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
9517     { { echo "$as_me:$LINENO: error: conditional \"am__fastdepCXX\" was never defined.
9518     Usually this means the macro was only invoked conditionally." >&5
9519     echo "$as_me: error: conditional \"am__fastdepCXX\" was never defined.
9520     Usually this means the macro was only invoked conditionally." >&2;}
9521     { (exit 1); exit 1; }; }
9522     fi
9523    
9524     : ${CONFIG_STATUS=./config.status}
9525     ac_clean_files_save=$ac_clean_files
9526     ac_clean_files="$ac_clean_files $CONFIG_STATUS"
9527     { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
9528     echo "$as_me: creating $CONFIG_STATUS" >&6;}
9529     cat >$CONFIG_STATUS <<_ACEOF
9530     #! $SHELL
9531     # Generated by $as_me.
9532     # Run this file to recreate the current configuration.
9533     # Compiler output produced by configure, useful for debugging
9534     # configure, is in config.log if it exists.
9535    
9536     debug=false
9537     ac_cs_recheck=false
9538     ac_cs_silent=false
9539     SHELL=\${CONFIG_SHELL-$SHELL}
9540     _ACEOF
9541    
9542     cat >>$CONFIG_STATUS <<\_ACEOF
9543     ## --------------------- ##
9544     ## M4sh Initialization. ##
9545     ## --------------------- ##
9546    
9547     # Be Bourne compatible
9548     if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
9549     emulate sh
9550     NULLCMD=:
9551     # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
9552     # is contrary to our usage. Disable this feature.
9553     alias -g '${1+"$@"}'='"$@"'
9554     elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
9555     set -o posix
9556     fi
9557    
9558     # Support unset when possible.
9559     if (FOO=FOO; unset FOO) >/dev/null 2>&1; then
9560     as_unset=unset
9561     else
9562     as_unset=false
9563     fi
9564    
9565    
9566     # Work around bugs in pre-3.0 UWIN ksh.
9567     $as_unset ENV MAIL MAILPATH
9568     PS1='$ '
9569     PS2='> '
9570     PS4='+ '
9571    
9572     # NLS nuisances.
9573     for as_var in \
9574     LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
9575     LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
9576     LC_TELEPHONE LC_TIME
9577     do
9578     if (set +x; test -n "`(eval $as_var=C; export $as_var) 2>&1`"); then
9579     eval $as_var=C; export $as_var
9580     else
9581     $as_unset $as_var
9582     fi
9583     done
9584    
9585     # Required to use basename.
9586     if expr a : '\(a\)' >/dev/null 2>&1; then
9587     as_expr=expr
9588     else
9589     as_expr=false
9590     fi
9591    
9592     if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
9593     as_basename=basename
9594     else
9595     as_basename=false
9596     fi
9597    
9598    
9599     # Name of the executable.
9600     as_me=`$as_basename "$0" ||
9601     $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
9602     X"$0" : 'X\(//\)$' \| \
9603     X"$0" : 'X\(/\)$' \| \
9604     . : '\(.\)' 2>/dev/null ||
9605     echo X/"$0" |
9606     sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
9607     /^X\/\(\/\/\)$/{ s//\1/; q; }
9608     /^X\/\(\/\).*/{ s//\1/; q; }
9609     s/.*/./; q'`
9610    
9611    
9612     # PATH needs CR, and LINENO needs CR and PATH.
9613     # Avoid depending upon Character Ranges.
9614     as_cr_letters='abcdefghijklmnopqrstuvwxyz'
9615     as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
9616     as_cr_Letters=$as_cr_letters$as_cr_LETTERS
9617     as_cr_digits='0123456789'
9618     as_cr_alnum=$as_cr_Letters$as_cr_digits
9619    
9620     # The user is always right.
9621     if test "${PATH_SEPARATOR+set}" != set; then
9622     echo "#! /bin/sh" >conf$$.sh
9623     echo "exit 0" >>conf$$.sh
9624     chmod +x conf$$.sh
9625     if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
9626     PATH_SEPARATOR=';'
9627     else
9628     PATH_SEPARATOR=:
9629     fi
9630     rm -f conf$$.sh
9631     fi
9632    
9633    
9634     as_lineno_1=$LINENO
9635     as_lineno_2=$LINENO
9636     as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
9637     test "x$as_lineno_1" != "x$as_lineno_2" &&
9638     test "x$as_lineno_3" = "x$as_lineno_2" || {
9639     # Find who we are. Look in the path if we contain no path at all
9640     # relative or not.
9641     case $0 in
9642     *[\\/]* ) as_myself=$0 ;;
9643     *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9644     for as_dir in $PATH
9645     do
9646     IFS=$as_save_IFS
9647     test -z "$as_dir" && as_dir=.
9648     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
9649     done
9650    
9651     ;;
9652     esac
9653     # We did not find ourselves, most probably we were run as `sh COMMAND'
9654     # in which case we are not to be found in the path.
9655     if test "x$as_myself" = x; then
9656     as_myself=$0
9657     fi
9658     if test ! -f "$as_myself"; then
9659     { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
9660     echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
9661     { (exit 1); exit 1; }; }
9662     fi
9663     case $CONFIG_SHELL in
9664     '')
9665     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9666     for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
9667     do
9668     IFS=$as_save_IFS
9669     test -z "$as_dir" && as_dir=.
9670     for as_base in sh bash ksh sh5; do
9671     case $as_dir in
9672     /*)
9673     if ("$as_dir/$as_base" -c '
9674     as_lineno_1=$LINENO
9675     as_lineno_2=$LINENO
9676     as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
9677     test "x$as_lineno_1" != "x$as_lineno_2" &&
9678     test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
9679     $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
9680     $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
9681     CONFIG_SHELL=$as_dir/$as_base
9682     export CONFIG_SHELL
9683     exec "$CONFIG_SHELL" "$0" ${1+"$@"}
9684     fi;;
9685     esac
9686     done
9687     done
9688     ;;
9689     esac
9690    
9691     # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
9692     # uniformly replaced by the line number. The first 'sed' inserts a
9693     # line-number line before each line; the second 'sed' does the real
9694     # work. The second script uses 'N' to pair each line-number line
9695     # with the numbered line, and appends trailing '-' during
9696     # substitution so that $LINENO is not a special case at line end.
9697     # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
9698     # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
9699     sed '=' <$as_myself |
9700     sed '
9701     N
9702     s,$,-,
9703     : loop
9704     s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
9705     t loop
9706     s,-$,,
9707     s,^['$as_cr_digits']*\n,,
9708     ' >$as_me.lineno &&
9709     chmod +x $as_me.lineno ||
9710     { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
9711     echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
9712     { (exit 1); exit 1; }; }
9713    
9714     # Don't try to exec as it changes $[0], causing all sort of problems
9715     # (the dirname of $[0] is not the place where we might find the
9716     # original and so on. Autoconf is especially sensible to this).
9717     . ./$as_me.lineno
9718     # Exit status is that of the last command.
9719     exit
9720     }
9721    
9722    
9723     case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
9724     *c*,-n*) ECHO_N= ECHO_C='
9725     ' ECHO_T=' ' ;;
9726     *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
9727     *) ECHO_N= ECHO_C='\c' ECHO_T= ;;
9728     esac
9729    
9730     if expr a : '\(a\)' >/dev/null 2>&1; then
9731     as_expr=expr
9732     else
9733     as_expr=false
9734     fi
9735    
9736     rm -f conf$$ conf$$.exe conf$$.file
9737     echo >conf$$.file
9738     if ln -s conf$$.file conf$$ 2>/dev/null; then
9739     # We could just check for DJGPP; but this test a) works b) is more generic
9740     # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
9741     if test -f conf$$.exe; then
9742     # Don't use ln at all; we don't have any links
9743     as_ln_s='cp -p'
9744     else
9745     as_ln_s='ln -s'
9746     fi
9747     elif ln conf$$.file conf$$ 2>/dev/null; then
9748     as_ln_s=ln
9749     else
9750     as_ln_s='cp -p'
9751     fi
9752     rm -f conf$$ conf$$.exe conf$$.file
9753    
9754     if mkdir -p . 2>/dev/null; then
9755     as_mkdir_p=:
9756     else
9757     as_mkdir_p=false
9758     fi
9759    
9760     as_executable_p="test -f"
9761    
9762     # Sed expression to map a string onto a valid CPP name.
9763     as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"
9764    
9765     # Sed expression to map a string onto a valid variable name.
9766     as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g"
9767    
9768    
9769     # IFS
9770     # We need space, tab and new line, in precisely that order.
9771     as_nl='
9772     '
9773     IFS=" $as_nl"
9774    
9775     # CDPATH.
9776     $as_unset CDPATH
9777    
9778     exec 6>&1
9779    
9780     # Open the log real soon, to keep \$[0] and so on meaningful, and to
9781     # report actual input values of CONFIG_FILES etc. instead of their
9782     # values after options handling. Logging --version etc. is OK.
9783     exec 5>>config.log
9784     {
9785     echo
9786     sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
9787     ## Running $as_me. ##
9788     _ASBOX
9789     } >&5
9790     cat >&5 <<_CSEOF
9791    
9792     This file was extended by $as_me, which was
9793     generated by GNU Autoconf 2.57. Invocation command line was
9794    
9795     CONFIG_FILES = $CONFIG_FILES
9796     CONFIG_HEADERS = $CONFIG_HEADERS
9797     CONFIG_LINKS = $CONFIG_LINKS
9798     CONFIG_COMMANDS = $CONFIG_COMMANDS
9799     $ $0 $@
9800    
9801     _CSEOF
9802     echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
9803     echo >&5
9804     _ACEOF
9805    
9806     # Files that config.status was made for.
9807     if test -n "$ac_config_files"; then
9808     echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
9809     fi
9810    
9811     if test -n "$ac_config_headers"; then
9812     echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
9813     fi
9814    
9815     if test -n "$ac_config_links"; then
9816     echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
9817     fi
9818    
9819     if test -n "$ac_config_commands"; then
9820     echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
9821     fi
9822    
9823     cat >>$CONFIG_STATUS <<\_ACEOF
9824    
9825     ac_cs_usage="\
9826     \`$as_me' instantiates files from templates according to the
9827     current configuration.
9828    
9829     Usage: $0 [OPTIONS] [FILE]...
9830    
9831     -h, --help print this help, then exit
9832     -V, --version print version number, then exit
9833     -q, --quiet do not print progress messages
9834     -d, --debug don't remove temporary files
9835     --recheck update $as_me by reconfiguring in the same conditions
9836     --file=FILE[:TEMPLATE]
9837     instantiate the configuration file FILE
9838     --header=FILE[:TEMPLATE]
9839     instantiate the configuration header FILE
9840    
9841     Configuration files:
9842     $config_files
9843    
9844     Configuration headers:
9845     $config_headers
9846    
9847     Configuration commands:
9848     $config_commands
9849    
9850     Report bugs to <bug-autoconf@gnu.org>."
9851     _ACEOF
9852    
9853     cat >>$CONFIG_STATUS <<_ACEOF
9854     ac_cs_version="\\
9855     config.status
9856     configured by $0, generated by GNU Autoconf 2.57,
9857     with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
9858    
9859     Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001
9860     Free Software Foundation, Inc.
9861     This config.status script is free software; the Free Software Foundation
9862     gives unlimited permission to copy, distribute and modify it."
9863     srcdir=$srcdir
9864     INSTALL="$INSTALL"
9865     _ACEOF
9866    
9867     cat >>$CONFIG_STATUS <<\_ACEOF
9868     # If no file are specified by the user, then we need to provide default
9869     # value. By we need to know if files were specified by the user.
9870     ac_need_defaults=:
9871     while test $# != 0
9872     do
9873     case $1 in
9874     --*=*)
9875     ac_option=`expr "x$1" : 'x\([^=]*\)='`
9876     ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
9877     ac_shift=:
9878     ;;
9879     -*)
9880     ac_option=$1
9881     ac_optarg=$2
9882     ac_shift=shift
9883     ;;
9884     *) # This is not an option, so the user has probably given explicit
9885     # arguments.
9886     ac_option=$1
9887     ac_need_defaults=false;;
9888     esac
9889    
9890     case $ac_option in
9891     # Handling of the options.
9892     _ACEOF
9893     cat >>$CONFIG_STATUS <<\_ACEOF
9894     -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
9895     ac_cs_recheck=: ;;
9896     --version | --vers* | -V )
9897     echo "$ac_cs_version"; exit 0 ;;
9898     --he | --h)
9899     # Conflict between --help and --header
9900     { { echo "$as_me:$LINENO: error: ambiguous option: $1
9901     Try \`$0 --help' for more information." >&5
9902     echo "$as_me: error: ambiguous option: $1
9903     Try \`$0 --help' for more information." >&2;}
9904     { (exit 1); exit 1; }; };;
9905     --help | --hel | -h )
9906     echo "$ac_cs_usage"; exit 0 ;;
9907     --debug | --d* | -d )
9908     debug=: ;;
9909     --file | --fil | --fi | --f )
9910     $ac_shift
9911     CONFIG_FILES="$CONFIG_FILES $ac_optarg"
9912     ac_need_defaults=false;;
9913     --header | --heade | --head | --hea )
9914     $ac_shift
9915     CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
9916     ac_need_defaults=false;;
9917     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
9918     | -silent | --silent | --silen | --sile | --sil | --si | --s)
9919     ac_cs_silent=: ;;
9920    
9921     # This is an error.
9922     -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
9923     Try \`$0 --help' for more information." >&5
9924     echo "$as_me: error: unrecognized option: $1
9925     Try \`$0 --help' for more information." >&2;}
9926     { (exit 1); exit 1; }; } ;;
9927    
9928     *) ac_config_targets="$ac_config_targets $1" ;;
9929    
9930     esac
9931     shift
9932     done
9933    
9934     ac_configure_extra_args=
9935    
9936     if $ac_cs_silent; then
9937     exec 6>/dev/null
9938     ac_configure_extra_args="$ac_configure_extra_args --silent"
9939     fi
9940    
9941     _ACEOF
9942     cat >>$CONFIG_STATUS <<_ACEOF
9943     if \$ac_cs_recheck; then
9944     echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
9945     exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
9946     fi
9947    
9948     _ACEOF
9949    
9950     cat >>$CONFIG_STATUS <<_ACEOF
9951     #
9952     # INIT-COMMANDS section.
9953     #
9954    
9955     # Capture the value of obsolete ALL_LINGUAS because we need it to compute
9956     # POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES, CATALOGS. But hide it
9957     # from automake.
9958     eval 'ALL_LINGUAS''="$ALL_LINGUAS"'
9959     # Capture the value of LINGUAS because we need it to compute CATALOGS.
9960     LINGUAS="${LINGUAS-%UNSET%}"
9961    
9962     AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
9963    
9964     _ACEOF
9965    
9966    
9967    
9968     cat >>$CONFIG_STATUS <<\_ACEOF
9969     for ac_config_target in $ac_config_targets
9970     do
9971     case "$ac_config_target" in
9972     # Handling of arguments.
9973     "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
9974     "po/Makefile.in" ) CONFIG_FILES="$CONFIG_FILES po/Makefile.in" ;;
9975     "src/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
9976     "doc/Makefile" ) CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
9977     "lib/Makefile" ) CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;
9978     "m4/Makefile" ) CONFIG_FILES="$CONFIG_FILES m4/Makefile" ;;
9979     "default-1" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
9980     "depfiles" ) CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
9981     "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
9982     *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
9983     echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
9984     { (exit 1); exit 1; }; };;
9985     esac
9986     done
9987    
9988     # If the user did not use the arguments to specify the items to instantiate,
9989     # then the envvar interface is used. Set only those that are not.
9990     # We use the long form for the default assignment because of an extremely
9991     # bizarre bug on SunOS 4.1.3.
9992     if $ac_need_defaults; then
9993     test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
9994     test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
9995     test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
9996     fi
9997    
9998     # Have a temporary directory for convenience. Make it in the build tree
9999     # simply because there is no reason to put it here, and in addition,
10000     # creating and moving files from /tmp can sometimes cause problems.
10001     # Create a temporary directory, and hook for its removal unless debugging.
10002     $debug ||
10003     {
10004     trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
10005     trap '{ (exit 1); exit 1; }' 1 2 13 15
10006     }
10007    
10008     # Create a (secure) tmp directory for tmp files.
10009    
10010     {
10011     tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
10012     test -n "$tmp" && test -d "$tmp"
10013     } ||
10014     {
10015     tmp=./confstat$$-$RANDOM
10016     (umask 077 && mkdir $tmp)
10017     } ||
10018     {
10019     echo "$me: cannot create a temporary directory in ." >&2
10020     { (exit 1); exit 1; }
10021     }
10022    
10023     _ACEOF
10024    
10025     cat >>$CONFIG_STATUS <<_ACEOF
10026    
10027     #
10028     # CONFIG_FILES section.
10029     #
10030    
10031     # No need to generate the scripts if there are no CONFIG_FILES.
10032     # This happens for instance when ./config.status config.h
10033     if test -n "\$CONFIG_FILES"; then
10034     # Protect against being on the right side of a sed subst in config.status.
10035     sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
10036     s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
10037     s,@SHELL@,$SHELL,;t t
10038     s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
10039     s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
10040     s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
10041     s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
10042     s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
10043     s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
10044     s,@exec_prefix@,$exec_prefix,;t t
10045     s,@prefix@,$prefix,;t t
10046     s,@program_transform_name@,$program_transform_name,;t t
10047     s,@bindir@,$bindir,;t t
10048     s,@sbindir@,$sbindir,;t t
10049     s,@libexecdir@,$libexecdir,;t t
10050     s,@datadir@,$datadir,;t t
10051     s,@sysconfdir@,$sysconfdir,;t t
10052     s,@sharedstatedir@,$sharedstatedir,;t t
10053     s,@localstatedir@,$localstatedir,;t t
10054     s,@libdir@,$libdir,;t t
10055     s,@includedir@,$includedir,;t t
10056     s,@oldincludedir@,$oldincludedir,;t t
10057     s,@infodir@,$infodir,;t t
10058     s,@mandir@,$mandir,;t t
10059     s,@build_alias@,$build_alias,;t t
10060     s,@host_alias@,$host_alias,;t t
10061     s,@target_alias@,$target_alias,;t t
10062     s,@DEFS@,$DEFS,;t t
10063     s,@ECHO_C@,$ECHO_C,;t t
10064     s,@ECHO_N@,$ECHO_N,;t t
10065     s,@ECHO_T@,$ECHO_T,;t t
10066     s,@LIBS@,$LIBS,;t t
10067     s,@build@,$build,;t t
10068     s,@build_cpu@,$build_cpu,;t t
10069     s,@build_vendor@,$build_vendor,;t t
10070     s,@build_os@,$build_os,;t t
10071     s,@host@,$host,;t t
10072     s,@host_cpu@,$host_cpu,;t t
10073     s,@host_vendor@,$host_vendor,;t t
10074     s,@host_os@,$host_os,;t t
10075     s,@target@,$target,;t t
10076     s,@target_cpu@,$target_cpu,;t t
10077     s,@target_vendor@,$target_vendor,;t t
10078     s,@target_os@,$target_os,;t t
10079     s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
10080     s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
10081     s,@INSTALL_DATA@,$INSTALL_DATA,;t t
10082     s,@CYGPATH_W@,$CYGPATH_W,;t t
10083     s,@PACKAGE@,$PACKAGE,;t t
10084     s,@VERSION@,$VERSION,;t t
10085     s,@ACLOCAL@,$ACLOCAL,;t t
10086     s,@AUTOCONF@,$AUTOCONF,;t t
10087     s,@AUTOMAKE@,$AUTOMAKE,;t t
10088     s,@AUTOHEADER@,$AUTOHEADER,;t t
10089     s,@MAKEINFO@,$MAKEINFO,;t t
10090     s,@AMTAR@,$AMTAR,;t t
10091     s,@install_sh@,$install_sh,;t t
10092     s,@STRIP@,$STRIP,;t t
10093     s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
10094     s,@INSTALL_STRIP_PROGRAM@,$INSTALL_STRIP_PROGRAM,;t t
10095     s,@AWK@,$AWK,;t t
10096     s,@SET_MAKE@,$SET_MAKE,;t t
10097     s,@am__leading_dot@,$am__leading_dot,;t t
10098     s,@MAINTAINER_MODE_TRUE@,$MAINTAINER_MODE_TRUE,;t t
10099     s,@MAINTAINER_MODE_FALSE@,$MAINTAINER_MODE_FALSE,;t t
10100     s,@MAINT@,$MAINT,;t t
10101     s,@MKINSTALLDIRS@,$MKINSTALLDIRS,;t t
10102     s,@MSGFMT@,$MSGFMT,;t t
10103     s,@GMSGFMT@,$GMSGFMT,;t t
10104     s,@XGETTEXT@,$XGETTEXT,;t t
10105     s,@MSGMERGE@,$MSGMERGE,;t t
10106     s,@CC@,$CC,;t t
10107     s,@CFLAGS@,$CFLAGS,;t t
10108     s,@LDFLAGS@,$LDFLAGS,;t t
10109     s,@CPPFLAGS@,$CPPFLAGS,;t t
10110     s,@ac_ct_CC@,$ac_ct_CC,;t t
10111     s,@EXEEXT@,$EXEEXT,;t t
10112     s,@OBJEXT@,$OBJEXT,;t t
10113     s,@DEPDIR@,$DEPDIR,;t t
10114     s,@am__include@,$am__include,;t t
10115     s,@am__quote@,$am__quote,;t t
10116     s,@AMDEP_TRUE@,$AMDEP_TRUE,;t t
10117     s,@AMDEP_FALSE@,$AMDEP_FALSE,;t t
10118     s,@AMDEPBACKSLASH@,$AMDEPBACKSLASH,;t t
10119     s,@CCDEPMODE@,$CCDEPMODE,;t t
10120     s,@am__fastdepCC_TRUE@,$am__fastdepCC_TRUE,;t t
10121     s,@am__fastdepCC_FALSE@,$am__fastdepCC_FALSE,;t t
10122     s,@USE_NLS@,$USE_NLS,;t t
10123     s,@LIBICONV@,$LIBICONV,;t t
10124     s,@LTLIBICONV@,$LTLIBICONV,;t t
10125     s,@INTLLIBS@,$INTLLIBS,;t t
10126     s,@LIBINTL@,$LIBINTL,;t t
10127     s,@LTLIBINTL@,$LTLIBINTL,;t t
10128     s,@POSUB@,$POSUB,;t t
10129     s,@CPP@,$CPP,;t t
10130     s,@CXX@,$CXX,;t t
10131     s,@CXXFLAGS@,$CXXFLAGS,;t t
10132     s,@ac_ct_CXX@,$ac_ct_CXX,;t t
10133     s,@CXXDEPMODE@,$CXXDEPMODE,;t t
10134     s,@am__fastdepCXX_TRUE@,$am__fastdepCXX_TRUE,;t t
10135     s,@am__fastdepCXX_FALSE@,$am__fastdepCXX_FALSE,;t t
10136     s,@EGREP@,$EGREP,;t t
10137     s,@LN_S@,$LN_S,;t t
10138     s,@RANLIB@,$RANLIB,;t t
10139     s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
10140     s,@IFTYPE@,$IFTYPE,;t t
10141     s,@IFSUBTYPE@,$IFSUBTYPE,;t t
10142     s,@CXXCPP@,$CXXCPP,;t t
10143     s,@ALLOCA@,$ALLOCA,;t t
10144     s,@LINUX_IF_TUN_H@,$LINUX_IF_TUN_H,;t t
10145     s,@HAVE_TUNTAP@,$HAVE_TUNTAP,;t t
10146     s,@INCLUDES@,$INCLUDES,;t t
10147     s,@LIBOBJS@,$LIBOBJS,;t t
10148     s,@LTLIBOBJS@,$LTLIBOBJS,;t t
10149     CEOF
10150    
10151     _ACEOF
10152    
10153     cat >>$CONFIG_STATUS <<\_ACEOF
10154     # Split the substitutions into bite-sized pieces for seds with
10155     # small command number limits, like on Digital OSF/1 and HP-UX.
10156     ac_max_sed_lines=48
10157     ac_sed_frag=1 # Number of current file.
10158     ac_beg=1 # First line for current file.
10159     ac_end=$ac_max_sed_lines # Line after last line for current file.
10160     ac_more_lines=:
10161     ac_sed_cmds=
10162     while $ac_more_lines; do
10163     if test $ac_beg -gt 1; then
10164     sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
10165     else
10166     sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
10167     fi
10168     if test ! -s $tmp/subs.frag; then
10169     ac_more_lines=false
10170     else
10171     # The purpose of the label and of the branching condition is to
10172     # speed up the sed processing (if there are no `@' at all, there
10173     # is no need to browse any of the substitutions).
10174     # These are the two extra sed commands mentioned above.
10175     (echo ':t
10176     /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
10177     if test -z "$ac_sed_cmds"; then
10178     ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
10179     else
10180     ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
10181     fi
10182     ac_sed_frag=`expr $ac_sed_frag + 1`
10183     ac_beg=$ac_end
10184     ac_end=`expr $ac_end + $ac_max_sed_lines`
10185     fi
10186     done
10187     if test -z "$ac_sed_cmds"; then
10188     ac_sed_cmds=cat
10189     fi
10190     fi # test -n "$CONFIG_FILES"
10191    
10192     _ACEOF
10193     cat >>$CONFIG_STATUS <<\_ACEOF
10194     for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
10195     # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
10196     case $ac_file in
10197     - | *:- | *:-:* ) # input from stdin
10198     cat >$tmp/stdin
10199     ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
10200     ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
10201     *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
10202     ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
10203     * ) ac_file_in=$ac_file.in ;;
10204     esac
10205    
10206     # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
10207     ac_dir=`(dirname "$ac_file") 2>/dev/null ||
10208     $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
10209     X"$ac_file" : 'X\(//\)[^/]' \| \
10210     X"$ac_file" : 'X\(//\)$' \| \
10211     X"$ac_file" : 'X\(/\)' \| \
10212     . : '\(.\)' 2>/dev/null ||
10213     echo X"$ac_file" |
10214     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
10215     /^X\(\/\/\)[^/].*/{ s//\1/; q; }
10216     /^X\(\/\/\)$/{ s//\1/; q; }
10217     /^X\(\/\).*/{ s//\1/; q; }
10218     s/.*/./; q'`
10219     { if $as_mkdir_p; then
10220     mkdir -p "$ac_dir"
10221     else
10222     as_dir="$ac_dir"
10223     as_dirs=
10224     while test ! -d "$as_dir"; do
10225     as_dirs="$as_dir $as_dirs"
10226     as_dir=`(dirname "$as_dir") 2>/dev/null ||
10227     $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
10228     X"$as_dir" : 'X\(//\)[^/]' \| \
10229     X"$as_dir" : 'X\(//\)$' \| \
10230     X"$as_dir" : 'X\(/\)' \| \
10231     . : '\(.\)' 2>/dev/null ||
10232     echo X"$as_dir" |
10233     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
10234     /^X\(\/\/\)[^/].*/{ s//\1/; q; }
10235     /^X\(\/\/\)$/{ s//\1/; q; }
10236     /^X\(\/\).*/{ s//\1/; q; }
10237     s/.*/./; q'`
10238     done
10239     test ! -n "$as_dirs" || mkdir $as_dirs
10240     fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
10241     echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
10242     { (exit 1); exit 1; }; }; }
10243    
10244     ac_builddir=.
10245    
10246     if test "$ac_dir" != .; then
10247     ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
10248     # A "../" for each directory in $ac_dir_suffix.
10249     ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
10250     else
10251     ac_dir_suffix= ac_top_builddir=
10252     fi
10253    
10254     case $srcdir in
10255     .) # No --srcdir option. We are building in place.
10256     ac_srcdir=.
10257     if test -z "$ac_top_builddir"; then
10258     ac_top_srcdir=.
10259     else
10260     ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
10261     fi ;;
10262     [\\/]* | ?:[\\/]* ) # Absolute path.
10263     ac_srcdir=$srcdir$ac_dir_suffix;
10264     ac_top_srcdir=$srcdir ;;
10265     *) # Relative path.
10266     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
10267     ac_top_srcdir=$ac_top_builddir$srcdir ;;
10268     esac
10269     # Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
10270     # absolute.
10271     ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
10272     ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd`
10273     ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
10274     ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
10275    
10276    
10277     case $INSTALL in
10278     [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
10279     *) ac_INSTALL=$ac_top_builddir$INSTALL ;;
10280     esac
10281    
10282     if test x"$ac_file" != x-; then
10283     { echo "$as_me:$LINENO: creating $ac_file" >&5
10284     echo "$as_me: creating $ac_file" >&6;}
10285     rm -f "$ac_file"
10286     fi
10287     # Let's still pretend it is `configure' which instantiates (i.e., don't
10288     # use $as_me), people would be surprised to read:
10289     # /* config.h. Generated by config.status. */
10290     if test x"$ac_file" = x-; then
10291     configure_input=
10292     else
10293     configure_input="$ac_file. "
10294     fi
10295     configure_input=$configure_input"Generated from `echo $ac_file_in |
10296     sed 's,.*/,,'` by configure."
10297    
10298     # First look for the input files in the build tree, otherwise in the
10299     # src tree.
10300     ac_file_inputs=`IFS=:
10301     for f in $ac_file_in; do
10302     case $f in
10303     -) echo $tmp/stdin ;;
10304     [\\/$]*)
10305     # Absolute (can't be DOS-style, as IFS=:)
10306     test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
10307     echo "$as_me: error: cannot find input file: $f" >&2;}
10308     { (exit 1); exit 1; }; }
10309     echo $f;;
10310     *) # Relative
10311     if test -f "$f"; then
10312     # Build tree
10313     echo $f
10314     elif test -f "$srcdir/$f"; then
10315     # Source tree
10316     echo $srcdir/$f
10317     else
10318     # /dev/null tree
10319     { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
10320     echo "$as_me: error: cannot find input file: $f" >&2;}
10321     { (exit 1); exit 1; }; }
10322     fi;;
10323     esac
10324     done` || { (exit 1); exit 1; }
10325     _ACEOF
10326     cat >>$CONFIG_STATUS <<_ACEOF
10327     sed "$ac_vpsub
10328     $extrasub
10329     _ACEOF
10330     cat >>$CONFIG_STATUS <<\_ACEOF
10331     :t
10332     /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
10333     s,@configure_input@,$configure_input,;t t
10334     s,@srcdir@,$ac_srcdir,;t t
10335     s,@abs_srcdir@,$ac_abs_srcdir,;t t
10336     s,@top_srcdir@,$ac_top_srcdir,;t t
10337     s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
10338     s,@builddir@,$ac_builddir,;t t
10339     s,@abs_builddir@,$ac_abs_builddir,;t t
10340     s,@top_builddir@,$ac_top_builddir,;t t
10341     s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
10342     s,@INSTALL@,$ac_INSTALL,;t t
10343     " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
10344     rm -f $tmp/stdin
10345     if test x"$ac_file" != x-; then
10346     mv $tmp/out $ac_file
10347     else
10348     cat $tmp/out
10349     rm -f $tmp/out
10350     fi
10351    
10352     done
10353     _ACEOF
10354     cat >>$CONFIG_STATUS <<\_ACEOF
10355    
10356     #
10357     # CONFIG_HEADER section.
10358     #
10359    
10360     # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
10361     # NAME is the cpp macro being defined and VALUE is the value it is being given.
10362     #
10363     # ac_d sets the value in "#define NAME VALUE" lines.
10364     ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)'
10365     ac_dB='[ ].*$,\1#\2'
10366     ac_dC=' '
10367     ac_dD=',;t'
10368     # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
10369     ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
10370     ac_uB='$,\1#\2define\3'
10371     ac_uC=' '
10372     ac_uD=',;t'
10373    
10374     for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
10375     # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
10376     case $ac_file in
10377     - | *:- | *:-:* ) # input from stdin
10378     cat >$tmp/stdin
10379     ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
10380     ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
10381     *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
10382     ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
10383     * ) ac_file_in=$ac_file.in ;;
10384     esac
10385    
10386     test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
10387     echo "$as_me: creating $ac_file" >&6;}
10388    
10389     # First look for the input files in the build tree, otherwise in the
10390     # src tree.
10391     ac_file_inputs=`IFS=:
10392     for f in $ac_file_in; do
10393     case $f in
10394     -) echo $tmp/stdin ;;
10395     [\\/$]*)
10396     # Absolute (can't be DOS-style, as IFS=:)
10397     test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
10398     echo "$as_me: error: cannot find input file: $f" >&2;}
10399     { (exit 1); exit 1; }; }
10400     echo $f;;
10401     *) # Relative
10402     if test -f "$f"; then
10403     # Build tree
10404     echo $f
10405     elif test -f "$srcdir/$f"; then
10406     # Source tree
10407     echo $srcdir/$f
10408     else
10409     # /dev/null tree
10410     { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
10411     echo "$as_me: error: cannot find input file: $f" >&2;}
10412     { (exit 1); exit 1; }; }
10413     fi;;
10414     esac
10415     done` || { (exit 1); exit 1; }
10416     # Remove the trailing spaces.
10417     sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
10418    
10419     _ACEOF
10420    
10421     # Transform confdefs.h into two sed scripts, `conftest.defines' and
10422     # `conftest.undefs', that substitutes the proper values into
10423     # config.h.in to produce config.h. The first handles `#define'
10424     # templates, and the second `#undef' templates.
10425     # And first: Protect against being on the right side of a sed subst in
10426     # config.status. Protect against being in an unquoted here document
10427     # in config.status.
10428     rm -f conftest.defines conftest.undefs
10429     # Using a here document instead of a string reduces the quoting nightmare.
10430     # Putting comments in sed scripts is not portable.
10431     #
10432     # `end' is used to avoid that the second main sed command (meant for
10433     # 0-ary CPP macros) applies to n-ary macro definitions.
10434     # See the Autoconf documentation for `clear'.
10435     cat >confdef2sed.sed <<\_ACEOF
10436     s/[\\&,]/\\&/g
10437     s,[\\$`],\\&,g
10438     t clear
10439     : clear
10440     s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*\)\(([^)]*)\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
10441     t end
10442     s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
10443     : end
10444     _ACEOF
10445     # If some macros were called several times there might be several times
10446     # the same #defines, which is useless. Nevertheless, we may not want to
10447     # sort them, since we want the *last* AC-DEFINE to be honored.
10448     uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
10449     sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
10450     rm -f confdef2sed.sed
10451    
10452     # This sed command replaces #undef with comments. This is necessary, for
10453     # example, in the case of _POSIX_SOURCE, which is predefined and required
10454     # on some systems where configure will not decide to define it.
10455     cat >>conftest.undefs <<\_ACEOF
10456     s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
10457     _ACEOF
10458    
10459     # Break up conftest.defines because some shells have a limit on the size
10460     # of here documents, and old seds have small limits too (100 cmds).
10461     echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
10462     echo ' if grep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
10463     echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
10464     echo ' :' >>$CONFIG_STATUS
10465     rm -f conftest.tail
10466     while grep . conftest.defines >/dev/null
10467     do
10468     # Write a limited-size here document to $tmp/defines.sed.
10469     echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
10470     # Speed up: don't consider the non `#define' lines.
10471     echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS
10472     # Work around the forget-to-reset-the-flag bug.
10473     echo 't clr' >>$CONFIG_STATUS
10474     echo ': clr' >>$CONFIG_STATUS
10475     sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
10476     echo 'CEOF
10477     sed -f $tmp/defines.sed $tmp/in >$tmp/out
10478     rm -f $tmp/in
10479     mv $tmp/out $tmp/in
10480     ' >>$CONFIG_STATUS
10481     sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
10482     rm -f conftest.defines
10483     mv conftest.tail conftest.defines
10484     done
10485     rm -f conftest.defines
10486     echo ' fi # grep' >>$CONFIG_STATUS
10487     echo >>$CONFIG_STATUS
10488    
10489     # Break up conftest.undefs because some shells have a limit on the size
10490     # of here documents, and old seds have small limits too (100 cmds).
10491     echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
10492     rm -f conftest.tail
10493     while grep . conftest.undefs >/dev/null
10494     do
10495     # Write a limited-size here document to $tmp/undefs.sed.
10496     echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
10497     # Speed up: don't consider the non `#undef'
10498     echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS
10499     # Work around the forget-to-reset-the-flag bug.
10500     echo 't clr' >>$CONFIG_STATUS
10501     echo ': clr' >>$CONFIG_STATUS
10502     sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
10503     echo 'CEOF
10504     sed -f $tmp/undefs.sed $tmp/in >$tmp/out
10505     rm -f $tmp/in
10506     mv $tmp/out $tmp/in
10507     ' >>$CONFIG_STATUS
10508     sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
10509     rm -f conftest.undefs
10510     mv conftest.tail conftest.undefs
10511     done
10512     rm -f conftest.undefs
10513    
10514     cat >>$CONFIG_STATUS <<\_ACEOF
10515     # Let's still pretend it is `configure' which instantiates (i.e., don't
10516     # use $as_me), people would be surprised to read:
10517     # /* config.h. Generated by config.status. */
10518     if test x"$ac_file" = x-; then
10519     echo "/* Generated by configure. */" >$tmp/config.h
10520     else
10521     echo "/* $ac_file. Generated by configure. */" >$tmp/config.h
10522     fi
10523     cat $tmp/in >>$tmp/config.h
10524     rm -f $tmp/in
10525     if test x"$ac_file" != x-; then
10526     if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
10527     { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
10528     echo "$as_me: $ac_file is unchanged" >&6;}
10529     else
10530     ac_dir=`(dirname "$ac_file") 2>/dev/null ||
10531     $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
10532     X"$ac_file" : 'X\(//\)[^/]' \| \
10533     X"$ac_file" : 'X\(//\)$' \| \
10534     X"$ac_file" : 'X\(/\)' \| \
10535     . : '\(.\)' 2>/dev/null ||
10536     echo X"$ac_file" |
10537     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
10538     /^X\(\/\/\)[^/].*/{ s//\1/; q; }
10539     /^X\(\/\/\)$/{ s//\1/; q; }
10540     /^X\(\/\).*/{ s//\1/; q; }
10541     s/.*/./; q'`
10542     { if $as_mkdir_p; then
10543     mkdir -p "$ac_dir"
10544     else
10545     as_dir="$ac_dir"
10546     as_dirs=
10547     while test ! -d "$as_dir"; do
10548     as_dirs="$as_dir $as_dirs"
10549     as_dir=`(dirname "$as_dir") 2>/dev/null ||
10550     $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
10551     X"$as_dir" : 'X\(//\)[^/]' \| \
10552     X"$as_dir" : 'X\(//\)$' \| \
10553     X"$as_dir" : 'X\(/\)' \| \
10554     . : '\(.\)' 2>/dev/null ||
10555     echo X"$as_dir" |
10556     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
10557     /^X\(\/\/\)[^/].*/{ s//\1/; q; }
10558     /^X\(\/\/\)$/{ s//\1/; q; }
10559     /^X\(\/\).*/{ s//\1/; q; }
10560     s/.*/./; q'`
10561     done
10562     test ! -n "$as_dirs" || mkdir $as_dirs
10563     fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
10564     echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
10565     { (exit 1); exit 1; }; }; }
10566    
10567     rm -f $ac_file
10568     mv $tmp/config.h $ac_file
10569     fi
10570     else
10571     cat $tmp/config.h
10572     rm -f $tmp/config.h
10573     fi
10574     # Compute $ac_file's index in $config_headers.
10575     _am_stamp_count=1
10576     for _am_header in $config_headers :; do
10577     case $_am_header in
10578     $ac_file | $ac_file:* )
10579     break ;;
10580     * )
10581     _am_stamp_count=`expr $_am_stamp_count + 1` ;;
10582     esac
10583     done
10584     echo "timestamp for $ac_file" >`(dirname $ac_file) 2>/dev/null ||
10585     $as_expr X$ac_file : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
10586     X$ac_file : 'X\(//\)[^/]' \| \
10587     X$ac_file : 'X\(//\)$' \| \
10588     X$ac_file : 'X\(/\)' \| \
10589     . : '\(.\)' 2>/dev/null ||
10590     echo X$ac_file |
10591     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
10592     /^X\(\/\/\)[^/].*/{ s//\1/; q; }
10593     /^X\(\/\/\)$/{ s//\1/; q; }
10594     /^X\(\/\).*/{ s//\1/; q; }
10595     s/.*/./; q'`/stamp-h$_am_stamp_count
10596     done
10597     _ACEOF
10598     cat >>$CONFIG_STATUS <<\_ACEOF
10599    
10600     #
10601     # CONFIG_COMMANDS section.
10602     #
10603     for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
10604     ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
10605     ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
10606     ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
10607     $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
10608     X"$ac_dest" : 'X\(//\)[^/]' \| \
10609     X"$ac_dest" : 'X\(//\)$' \| \
10610     X"$ac_dest" : 'X\(/\)' \| \
10611     . : '\(.\)' 2>/dev/null ||
10612     echo X"$ac_dest" |
10613     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
10614     /^X\(\/\/\)[^/].*/{ s//\1/; q; }
10615     /^X\(\/\/\)$/{ s//\1/; q; }
10616     /^X\(\/\).*/{ s//\1/; q; }
10617     s/.*/./; q'`
10618     ac_builddir=.
10619    
10620     if test "$ac_dir" != .; then
10621     ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
10622     # A "../" for each directory in $ac_dir_suffix.
10623     ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
10624     else
10625     ac_dir_suffix= ac_top_builddir=
10626     fi
10627    
10628     case $srcdir in
10629     .) # No --srcdir option. We are building in place.
10630     ac_srcdir=.
10631     if test -z "$ac_top_builddir"; then
10632     ac_top_srcdir=.
10633     else
10634     ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
10635     fi ;;
10636     [\\/]* | ?:[\\/]* ) # Absolute path.
10637     ac_srcdir=$srcdir$ac_dir_suffix;
10638     ac_top_srcdir=$srcdir ;;
10639     *) # Relative path.
10640     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
10641     ac_top_srcdir=$ac_top_builddir$srcdir ;;
10642     esac
10643     # Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
10644     # absolute.
10645     ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
10646     ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd`
10647     ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
10648     ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
10649    
10650    
10651     { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
10652     echo "$as_me: executing $ac_dest commands" >&6;}
10653     case $ac_dest in
10654     default-1 )
10655     for ac_file in $CONFIG_FILES; do
10656     # Support "outfile[:infile[:infile...]]"
10657     case "$ac_file" in
10658     *:*) ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
10659     esac
10660     # PO directories have a Makefile.in generated from Makefile.in.in.
10661     case "$ac_file" in */Makefile.in)
10662     # Adjust a relative srcdir.
10663     ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'`
10664     ac_dir_suffix="/`echo "$ac_dir"|sed 's%^\./%%'`"
10665     ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'`
10666     # In autoconf-2.13 it is called $ac_given_srcdir.
10667     # In autoconf-2.50 it is called $srcdir.
10668     test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir"
10669     case "$ac_given_srcdir" in
10670     .) top_srcdir=`echo $ac_dots|sed 's%/$%%'` ;;
10671     /*) top_srcdir="$ac_given_srcdir" ;;
10672     *) top_srcdir="$ac_dots$ac_given_srcdir" ;;
10673     esac
10674     if test -f "$ac_given_srcdir/$ac_dir/POTFILES.in"; then
10675     rm -f "$ac_dir/POTFILES"
10676     test -n "$as_me" && echo "$as_me: creating $ac_dir/POTFILES" || echo "creating $ac_dir/POTFILES"
10677     cat "$ac_given_srcdir/$ac_dir/POTFILES.in" | sed -e "/^#/d" -e "/^[ ]*\$/d" -e "s,.*, $top_srcdir/& \\\\," | sed -e "\$s/\(.*\) \\\\/\1/" > "$ac_dir/POTFILES"
10678     # ALL_LINGUAS, POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES depend
10679     # on $ac_dir but don't depend on user-specified configuration
10680     # parameters.
10681     if test -f "$ac_given_srcdir/$ac_dir/LINGUAS"; then
10682     # The LINGUAS file contains the set of available languages.
10683     if test -n "$ALL_LINGUAS"; then
10684     test -n "$as_me" && echo "$as_me: setting ALL_LINGUAS in configure.in is obsolete" || echo "setting ALL_LINGUAS in configure.in is obsolete"
10685     fi
10686     ALL_LINGUAS_=`sed -e "/^#/d" "$ac_given_srcdir/$ac_dir/LINGUAS"`
10687     # Hide the ALL_LINGUAS assigment from automake.
10688     eval 'ALL_LINGUAS''=$ALL_LINGUAS_'
10689     fi
10690     case "$ac_given_srcdir" in
10691     .) srcdirpre= ;;
10692     *) srcdirpre='$(srcdir)/' ;;
10693     esac
10694     POFILES=
10695     GMOFILES=
10696     UPDATEPOFILES=
10697     DUMMYPOFILES=
10698     for lang in $ALL_LINGUAS; do
10699     POFILES="$POFILES $srcdirpre$lang.po"
10700     GMOFILES="$GMOFILES $srcdirpre$lang.gmo"
10701     UPDATEPOFILES="$UPDATEPOFILES $lang.po-update"
10702     DUMMYPOFILES="$DUMMYPOFILES $lang.nop"
10703     done
10704     # CATALOGS depends on both $ac_dir and the user's LINGUAS
10705     # environment variable.
10706     INST_LINGUAS=
10707     if test -n "$ALL_LINGUAS"; then
10708     for presentlang in $ALL_LINGUAS; do
10709     useit=no
10710     if test "%UNSET%" != "$LINGUAS"; then
10711     desiredlanguages="$LINGUAS"
10712     else
10713     desiredlanguages="$ALL_LINGUAS"
10714     fi
10715     for desiredlang in $desiredlanguages; do
10716     # Use the presentlang catalog if desiredlang is
10717     # a. equal to presentlang, or
10718     # b. a variant of presentlang (because in this case,
10719     # presentlang can be used as a fallback for messages
10720     # which are not translated in the desiredlang catalog).
10721     case "$desiredlang" in
10722     "$presentlang"*) useit=yes;;
10723     esac
10724     done
10725     if test $useit = yes; then
10726     INST_LINGUAS="$INST_LINGUAS $presentlang"
10727     fi
10728     done
10729     fi
10730     CATALOGS=
10731     if test -n "$INST_LINGUAS"; then
10732     for lang in $INST_LINGUAS; do
10733     CATALOGS="$CATALOGS $lang.gmo"
10734     done
10735     fi
10736     test -n "$as_me" && echo "$as_me: creating $ac_dir/Makefile" || echo "creating $ac_dir/Makefile"
10737     sed -e "/^POTFILES =/r $ac_dir/POTFILES" -e "/^# Makevars/r $ac_given_srcdir/$ac_dir/Makevars" -e "s|@POFILES@|$POFILES|g" -e "s|@GMOFILES@|$GMOFILES|g" -e "s|@UPDATEPOFILES@|$UPDATEPOFILES|g" -e "s|@DUMMYPOFILES@|$DUMMYPOFILES|g" -e "s|@CATALOGS@|$CATALOGS|g" "$ac_dir/Makefile.in" > "$ac_dir/Makefile"
10738     for f in "$ac_given_srcdir/$ac_dir"/Rules-*; do
10739     if test -f "$f"; then
10740     case "$f" in
10741     *.orig | *.bak | *~) ;;
10742     *) cat "$f" >> "$ac_dir/Makefile" ;;
10743     esac
10744     fi
10745     done
10746     fi
10747     ;;
10748     esac
10749     done ;;
10750     depfiles ) test x"$AMDEP_TRUE" != x"" || for mf in $CONFIG_FILES; do
10751     # Strip MF so we end up with the name of the file.
10752     mf=`echo "$mf" | sed -e 's/:.*$//'`
10753     # Check whether this is an Automake generated Makefile or not.
10754     # We used to match only the files named `Makefile.in', but
10755     # some people rename them; so instead we look at the file content.
10756     # Grep'ing the first line is not enough: some people post-process
10757     # each Makefile.in and add a new line on top of each file to say so.
10758     # So let's grep whole file.
10759     if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
10760     dirpart=`(dirname "$mf") 2>/dev/null ||
10761     $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
10762     X"$mf" : 'X\(//\)[^/]' \| \
10763     X"$mf" : 'X\(//\)$' \| \
10764     X"$mf" : 'X\(/\)' \| \
10765     . : '\(.\)' 2>/dev/null ||
10766     echo X"$mf" |
10767     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
10768     /^X\(\/\/\)[^/].*/{ s//\1/; q; }
10769     /^X\(\/\/\)$/{ s//\1/; q; }
10770     /^X\(\/\).*/{ s//\1/; q; }
10771     s/.*/./; q'`
10772     else
10773     continue
10774     fi
10775     grep '^DEP_FILES *= *[^ #]' < "$mf" > /dev/null || continue
10776     # Extract the definition of DEP_FILES from the Makefile without
10777     # running `make'.
10778     DEPDIR=`sed -n -e '/^DEPDIR = / s///p' < "$mf"`
10779     test -z "$DEPDIR" && continue
10780     # When using ansi2knr, U may be empty or an underscore; expand it
10781     U=`sed -n -e '/^U = / s///p' < "$mf"`
10782     test -d "$dirpart/$DEPDIR" || mkdir "$dirpart/$DEPDIR"
10783     # We invoke sed twice because it is the simplest approach to
10784     # changing $(DEPDIR) to its actual value in the expansion.
10785     for file in `sed -n -e '
10786     /^DEP_FILES = .*\\\\$/ {
10787     s/^DEP_FILES = //
10788     :loop
10789     s/\\\\$//
10790     p
10791     n
10792     /\\\\$/ b loop
10793     p
10794     }
10795     /^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" | \
10796     sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
10797     # Make sure the directory exists.
10798     test -f "$dirpart/$file" && continue
10799     fdir=`(dirname "$file") 2>/dev/null ||
10800     $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
10801     X"$file" : 'X\(//\)[^/]' \| \
10802     X"$file" : 'X\(//\)$' \| \
10803     X"$file" : 'X\(/\)' \| \
10804     . : '\(.\)' 2>/dev/null ||
10805     echo X"$file" |
10806     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
10807     /^X\(\/\/\)[^/].*/{ s//\1/; q; }
10808     /^X\(\/\/\)$/{ s//\1/; q; }
10809     /^X\(\/\).*/{ s//\1/; q; }
10810     s/.*/./; q'`
10811     { if $as_mkdir_p; then
10812     mkdir -p $dirpart/$fdir
10813     else
10814     as_dir=$dirpart/$fdir
10815     as_dirs=
10816     while test ! -d "$as_dir"; do
10817     as_dirs="$as_dir $as_dirs"
10818     as_dir=`(dirname "$as_dir") 2>/dev/null ||
10819     $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
10820     X"$as_dir" : 'X\(//\)[^/]' \| \
10821     X"$as_dir" : 'X\(//\)$' \| \
10822     X"$as_dir" : 'X\(/\)' \| \
10823     . : '\(.\)' 2>/dev/null ||
10824     echo X"$as_dir" |
10825     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
10826     /^X\(\/\/\)[^/].*/{ s//\1/; q; }
10827     /^X\(\/\/\)$/{ s//\1/; q; }
10828     /^X\(\/\).*/{ s//\1/; q; }
10829     s/.*/./; q'`
10830     done
10831     test ! -n "$as_dirs" || mkdir $as_dirs
10832     fi || { { echo "$as_me:$LINENO: error: cannot create directory $dirpart/$fdir" >&5
10833     echo "$as_me: error: cannot create directory $dirpart/$fdir" >&2;}
10834     { (exit 1); exit 1; }; }; }
10835    
10836     # echo "creating $dirpart/$file"
10837     echo '# dummy' > "$dirpart/$file"
10838     done
10839     done
10840     ;;
10841     esac
10842     done
10843     _ACEOF
10844    
10845     cat >>$CONFIG_STATUS <<\_ACEOF
10846    
10847     { (exit 0); exit 0; }
10848     _ACEOF
10849     chmod +x $CONFIG_STATUS
10850     ac_clean_files=$ac_clean_files_save
10851    
10852    
10853    
10854     echo
10855     echo "***"
10856     echo "*** Configuration Summary"
10857     echo "***"
10858     echo "*** Kernel Iface: $IFTYPE/$IFSUBTYPE"
10859     echo "*** Cipher used: $CIPHER"
10860     echo "*** Digest used: $DIGEST"
10861     echo "*** HMAC length: $HMAC"
10862     echo "*** RAND used: $RAND"
10863     echo "*** Max. MTU: $MTU"
10864     echo "*** Compression: $COMPRESS"
10865     echo "***"
10866    
10867     if test "x$DIGEST" = xmd4; then
10868     echo "*** WARNING"
10869     echo "*** The digest you have chosen ($DIGEST) is known to be insecure"
10870     echo "***"
10871     fi
10872    
10873     echo
10874    
10875    
10876    
10877     # configure is writing to config.log, and then calls config.status.
10878     # config.status does its own redirection, appending to config.log.
10879     # Unfortunately, on DOS this fails, as config.log is still kept open
10880     # by configure, so config.status won't be able to write to it; its
10881     # output is simply discarded. So we exec the FD to /dev/null,
10882     # effectively closing config.log, so it can be properly (re)opened and
10883     # appended to by config.status. When coming back to configure, we
10884     # need to make the FD available again.
10885     if test "$no_create" != yes; then
10886     ac_cs_success=:
10887     ac_config_status_args=
10888     test "$silent" = yes &&
10889     ac_config_status_args="$ac_config_status_args --quiet"
10890     exec 5>/dev/null
10891     $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
10892     exec 5>>config.log
10893     # Use ||, not &&, to avoid exiting from the if with $? = 1, which
10894     # would make configure fail if this is the last instruction.
10895     $ac_cs_success || { (exit 1); exit 1; }
10896     fi
10897