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adding fix for solaris compilation
[bbkeys.git] / configure
blobd2a24049182ef741897f7064609400ac1cbc5e44
1 #! /bin/sh
2
3 # Guess values for system-dependent variables and create Makefiles.
4 # Generated automatically using autoconf version 2.13
5 # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
6 #
7 # This configure script is free software; the Free Software Foundation
8 # gives unlimited permission to copy, distribute and modify it.
9
10 # Defaults:
11 ac_help=
12 ac_default_prefix=/usr/local
13 # Any additions from configure.in:
14 ac_help="$ac_help
15 --enable-maintainer-mode enable make rules and dependencies not useful
16 (and sometimes confusing) to the casual installer"
17 ac_default_prefix=/usr/local
18 ac_help="$ac_help
19 --enable-debug create debugging code [default=no]"
20 ac_help="$ac_help
21 --enable-interlace include code for image interlacing[default=yes]"
22 ac_help="$ac_help
23 --with-x use the X Window System"
24
25 # Initialize some variables set by options.
26 # The variables have the same names as the options, with
27 # dashes changed to underlines.
28 build=NONE
29 cache_file=./config.cache
30 exec_prefix=NONE
31 host=NONE
32 no_create=
33 nonopt=NONE
34 no_recursion=
35 prefix=NONE
36 program_prefix=NONE
37 program_suffix=NONE
38 program_transform_name=s,x,x,
39 silent=
40 site=
41 srcdir=
42 target=NONE
43 verbose=
44 x_includes=NONE
45 x_libraries=NONE
46 bindir='${exec_prefix}/bin'
47 sbindir='${exec_prefix}/sbin'
48 libexecdir='${exec_prefix}/libexec'
49 datadir='${prefix}/share'
50 sysconfdir='${prefix}/etc'
51 sharedstatedir='${prefix}/com'
52 localstatedir='${prefix}/var'
53 libdir='${exec_prefix}/lib'
54 includedir='${prefix}/include'
55 oldincludedir='/usr/include'
56 infodir='${prefix}/info'
57 mandir='${prefix}/man'
58
59 # Initialize some other variables.
60 subdirs=
61 MFLAGS= MAKEFLAGS=
62 SHELL=${CONFIG_SHELL-/bin/sh}
63 # Maximum number of lines to put in a shell here document.
64 ac_max_here_lines=12
65
66 ac_prev=
67 for ac_option
68 do
69
70 # If the previous option needs an argument, assign it.
71 if test -n "$ac_prev"; then
72 eval "$ac_prev=\$ac_option"
73 ac_prev=
74 continue
75 fi
76
77 case "$ac_option" in
78 -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
79 *) ac_optarg= ;;
80 esac
81
82 # Accept the important Cygnus configure options, so we can diagnose typos.
83
84 case "$ac_option" in
85
86 -bindir | --bindir | --bindi | --bind | --bin | --bi)
87 ac_prev=bindir ;;
88 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
89 bindir="$ac_optarg" ;;
90
91 -build | --build | --buil | --bui | --bu)
92 ac_prev=build ;;
93 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
94 build="$ac_optarg" ;;
95
96 -cache-file | --cache-file | --cache-fil | --cache-fi \
97 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
98 ac_prev=cache_file ;;
99 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
100 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
101 cache_file="$ac_optarg" ;;
102
103 -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
104 ac_prev=datadir ;;
105 -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
106 | --da=*)
107 datadir="$ac_optarg" ;;
108
109 -disable-* | --disable-*)
110 ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
111 # Reject names that are not valid shell variable names.
112 if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
113 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
114 fi
115 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
116 eval "enable_${ac_feature}=no" ;;
117
118 -enable-* | --enable-*)
119 ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
120 # Reject names that are not valid shell variable names.
121 if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
122 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
123 fi
124 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
125 case "$ac_option" in
126 *=*) ;;
127 *) ac_optarg=yes ;;
128 esac
129 eval "enable_${ac_feature}='$ac_optarg'" ;;
130
131 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
132 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
133 | --exec | --exe | --ex)
134 ac_prev=exec_prefix ;;
135 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
136 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
137 | --exec=* | --exe=* | --ex=*)
138 exec_prefix="$ac_optarg" ;;
139
140 -gas | --gas | --ga | --g)
141 # Obsolete; use --with-gas.
142 with_gas=yes ;;
143
144 -help | --help | --hel | --he)
145 # Omit some internal or obsolete options to make the list less imposing.
146 # This message is too long to be a string in the A/UX 3.1 sh.
147 cat << EOF
148 Usage: configure [options] [host]
149 Options: [defaults in brackets after descriptions]
150 Configuration:
151 --cache-file=FILE cache test results in FILE
152 --help print this message
153 --no-create do not create output files
154 --quiet, --silent do not print \`checking...' messages
155 --version print the version of autoconf that created configure
156 Directory and file names:
157 --prefix=PREFIX install architecture-independent files in PREFIX
158 [$ac_default_prefix]
159 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
160 [same as prefix]
161 --bindir=DIR user executables in DIR [EPREFIX/bin]
162 --sbindir=DIR system admin executables in DIR [EPREFIX/sbin]
163 --libexecdir=DIR program executables in DIR [EPREFIX/libexec]
164 --datadir=DIR read-only architecture-independent data in DIR
165 [PREFIX/share]
166 --sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
167 --sharedstatedir=DIR modifiable architecture-independent data in DIR
168 [PREFIX/com]
169 --localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var]
170 --libdir=DIR object code libraries in DIR [EPREFIX/lib]
171 --includedir=DIR C header files in DIR [PREFIX/include]
172 --oldincludedir=DIR C header files for non-gcc in DIR [/usr/include]
173 --infodir=DIR info documentation in DIR [PREFIX/info]
174 --mandir=DIR man documentation in DIR [PREFIX/man]
175 --srcdir=DIR find the sources in DIR [configure dir or ..]
176 --program-prefix=PREFIX prepend PREFIX to installed program names
177 --program-suffix=SUFFIX append SUFFIX to installed program names
178 --program-transform-name=PROGRAM
179 run sed PROGRAM on installed program names
180 EOF
181 cat << EOF
182 Host type:
183 --build=BUILD configure for building on BUILD [BUILD=HOST]
184 --host=HOST configure for HOST [guessed]
185 --target=TARGET configure for TARGET [TARGET=HOST]
186 Features and packages:
187 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
188 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
189 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
190 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
191 --x-includes=DIR X include files are in DIR
192 --x-libraries=DIR X library files are in DIR
193 EOF
194 if test -n "$ac_help"; then
195 echo "--enable and --with options recognized:$ac_help"
196 fi
197 exit 0 ;;
198
199 -host | --host | --hos | --ho)
200 ac_prev=host ;;
201 -host=* | --host=* | --hos=* | --ho=*)
202 host="$ac_optarg" ;;
203
204 -includedir | --includedir | --includedi | --included | --include \
205 | --includ | --inclu | --incl | --inc)
206 ac_prev=includedir ;;
207 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
208 | --includ=* | --inclu=* | --incl=* | --inc=*)
209 includedir="$ac_optarg" ;;
210
211 -infodir | --infodir | --infodi | --infod | --info | --inf)
212 ac_prev=infodir ;;
213 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
214 infodir="$ac_optarg" ;;
215
216 -libdir | --libdir | --libdi | --libd)
217 ac_prev=libdir ;;
218 -libdir=* | --libdir=* | --libdi=* | --libd=*)
219 libdir="$ac_optarg" ;;
220
221 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
222 | --libexe | --libex | --libe)
223 ac_prev=libexecdir ;;
224 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
225 | --libexe=* | --libex=* | --libe=*)
226 libexecdir="$ac_optarg" ;;
227
228 -localstatedir | --localstatedir | --localstatedi | --localstated \
229 | --localstate | --localstat | --localsta | --localst \
230 | --locals | --local | --loca | --loc | --lo)
231 ac_prev=localstatedir ;;
232 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
233 | --localstate=* | --localstat=* | --localsta=* | --localst=* \
234 | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
235 localstatedir="$ac_optarg" ;;
236
237 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
238 ac_prev=mandir ;;
239 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
240 mandir="$ac_optarg" ;;
241
242 -nfp | --nfp | --nf)
243 # Obsolete; use --without-fp.
244 with_fp=no ;;
245
246 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
247 | --no-cr | --no-c)
248 no_create=yes ;;
249
250 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
251 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
252 no_recursion=yes ;;
253
254 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
255 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
256 | --oldin | --oldi | --old | --ol | --o)
257 ac_prev=oldincludedir ;;
258 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
259 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
260 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
261 oldincludedir="$ac_optarg" ;;
262
263 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
264 ac_prev=prefix ;;
265 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
266 prefix="$ac_optarg" ;;
267
268 -program-prefix | --program-prefix | --program-prefi | --program-pref \
269 | --program-pre | --program-pr | --program-p)
270 ac_prev=program_prefix ;;
271 -program-prefix=* | --program-prefix=* | --program-prefi=* \
272 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
273 program_prefix="$ac_optarg" ;;
274
275 -program-suffix | --program-suffix | --program-suffi | --program-suff \
276 | --program-suf | --program-su | --program-s)
277 ac_prev=program_suffix ;;
278 -program-suffix=* | --program-suffix=* | --program-suffi=* \
279 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
280 program_suffix="$ac_optarg" ;;
281
282 -program-transform-name | --program-transform-name \
283 | --program-transform-nam | --program-transform-na \
284 | --program-transform-n | --program-transform- \
285 | --program-transform | --program-transfor \
286 | --program-transfo | --program-transf \
287 | --program-trans | --program-tran \
288 | --progr-tra | --program-tr | --program-t)
289 ac_prev=program_transform_name ;;
290 -program-transform-name=* | --program-transform-name=* \
291 | --program-transform-nam=* | --program-transform-na=* \
292 | --program-transform-n=* | --program-transform-=* \
293 | --program-transform=* | --program-transfor=* \
294 | --program-transfo=* | --program-transf=* \
295 | --program-trans=* | --program-tran=* \
296 | --progr-tra=* | --program-tr=* | --program-t=*)
297 program_transform_name="$ac_optarg" ;;
298
299 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
300 | -silent | --silent | --silen | --sile | --sil)
301 silent=yes ;;
302
303 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
304 ac_prev=sbindir ;;
305 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
306 | --sbi=* | --sb=*)
307 sbindir="$ac_optarg" ;;
308
309 -sharedstatedir | --sharedstatedir | --sharedstatedi \
310 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
311 | --sharedst | --shareds | --shared | --share | --shar \
312 | --sha | --sh)
313 ac_prev=sharedstatedir ;;
314 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
315 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
316 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
317 | --sha=* | --sh=*)
318 sharedstatedir="$ac_optarg" ;;
319
320 -site | --site | --sit)
321 ac_prev=site ;;
322 -site=* | --site=* | --sit=*)
323 site="$ac_optarg" ;;
324
325 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
326 ac_prev=srcdir ;;
327 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
328 srcdir="$ac_optarg" ;;
329
330 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
331 | --syscon | --sysco | --sysc | --sys | --sy)
332 ac_prev=sysconfdir ;;
333 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
334 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
335 sysconfdir="$ac_optarg" ;;
336
337 -target | --target | --targe | --targ | --tar | --ta | --t)
338 ac_prev=target ;;
339 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
340 target="$ac_optarg" ;;
341
342 -v | -verbose | --verbose | --verbos | --verbo | --verb)
343 verbose=yes ;;
344
345 -version | --version | --versio | --versi | --vers)
346 echo "configure generated by autoconf version 2.13"
347 exit 0 ;;
348
349 -with-* | --with-*)
350 ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
351 # Reject names that are not valid shell variable names.
352 if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
353 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
354 fi
355 ac_package=`echo $ac_package| sed 's/-/_/g'`
356 case "$ac_option" in
357 *=*) ;;
358 *) ac_optarg=yes ;;
359 esac
360 eval "with_${ac_package}='$ac_optarg'" ;;
361
362 -without-* | --without-*)
363 ac_package=`echo $ac_option|sed -e 's/-*without-//'`
364 # Reject names that are not valid shell variable names.
365 if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
366 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
367 fi
368 ac_package=`echo $ac_package| sed 's/-/_/g'`
369 eval "with_${ac_package}=no" ;;
370
371 --x)
372 # Obsolete; use --with-x.
373 with_x=yes ;;
374
375 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
376 | --x-incl | --x-inc | --x-in | --x-i)
377 ac_prev=x_includes ;;
378 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
379 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
380 x_includes="$ac_optarg" ;;
381
382 -x-libraries | --x-libraries | --x-librarie | --x-librari \
383 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
384 ac_prev=x_libraries ;;
385 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
386 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
387 x_libraries="$ac_optarg" ;;
388
389 -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
390 ;;
391
392 *)
393 if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
394 echo "configure: warning: $ac_option: invalid host type" 1>&2
395 fi
396 if test "x$nonopt" != xNONE; then
397 { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
398 fi
399 nonopt="$ac_option"
400 ;;
401
402 esac
403 done
404
405 if test -n "$ac_prev"; then
406 { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
407 fi
408
409 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
410
411 # File descriptor usage:
412 # 0 standard input
413 # 1 file creation
414 # 2 errors and warnings
415 # 3 some systems may open it to /dev/tty
416 # 4 used on the Kubota Titan
417 # 6 checking for... messages and results
418 # 5 compiler messages saved in config.log
419 if test "$silent" = yes; then
420 exec 6>/dev/null
421 else
422 exec 6>&1
423 fi
424 exec 5>./config.log
425
426 echo "\
427 This file contains any messages produced by compilers while
428 running configure, to aid debugging if configure makes a mistake.
429 " 1>&5
430
431 # Strip out --no-create and --no-recursion so they do not pile up.
432 # Also quote any args containing shell metacharacters.
433 ac_configure_args=
434 for ac_arg
435 do
436 case "$ac_arg" in
437 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
438 | --no-cr | --no-c) ;;
439 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
440 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
441 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
442 ac_configure_args="$ac_configure_args '$ac_arg'" ;;
443 *) ac_configure_args="$ac_configure_args $ac_arg" ;;
444 esac
445 done
446
447 # NLS nuisances.
448 # Only set these to C if already set. These must not be set unconditionally
449 # because not all systems understand e.g. LANG=C (notably SCO).
450 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
451 # Non-C LC_CTYPE values break the ctype check.
452 if test "${LANG+set}" = set; then LANG=C; export LANG; fi
453 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
454 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
455 if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
456
457 # confdefs.h avoids OS command line length limits that DEFS can exceed.
458 rm -rf conftest* confdefs.h
459 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
460 echo > confdefs.h
461
462 # A filename unique to this package, relative to the directory that
463 # configure is in, which we can look for to find out if srcdir is correct.
464 ac_unique_file=src/bbkeys.cc
465
466 # Find the source files, if location was not specified.
467 if test -z "$srcdir"; then
468 ac_srcdir_defaulted=yes
469 # Try the directory containing this script, then its parent.
470 ac_prog=$0
471 ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
472 test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
473 srcdir=$ac_confdir
474 if test ! -r $srcdir/$ac_unique_file; then
475 srcdir=..
476 fi
477 else
478 ac_srcdir_defaulted=no
479 fi
480 if test ! -r $srcdir/$ac_unique_file; then
481 if test "$ac_srcdir_defaulted" = yes; then
482 { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
483 else
484 { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
485 fi
486 fi
487 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
488
489 # Prefer explicitly selected file to automatically selected ones.
490 if test -z "$CONFIG_SITE"; then
491 if test "x$prefix" != xNONE; then
492 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
493 else
494 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
495 fi
496 fi
497 for ac_site_file in $CONFIG_SITE; do
498 if test -r "$ac_site_file"; then
499 echo "loading site script $ac_site_file"
500 . "$ac_site_file"
501 fi
502 done
503
504 if test -r "$cache_file"; then
505 echo "loading cache $cache_file"
506 . $cache_file
507 else
508 echo "creating cache $cache_file"
509 > $cache_file
510 fi
511
512 ac_ext=c
513 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
514 ac_cpp='$CPP $CPPFLAGS'
515 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
516 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
517 cross_compiling=$ac_cv_prog_cc_cross
518
519 ac_exeext=
520 ac_objext=o
521 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
522 # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
523 if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
524 ac_n= ac_c='
525 ' ac_t=' '
526 else
527 ac_n=-n ac_c= ac_t=
528 fi
529 else
530 ac_n= ac_c='\c' ac_t=
531 fi
532
533
534 ac_aux_dir=
535 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
536 if test -f $ac_dir/install-sh; then
537 ac_aux_dir=$ac_dir
538 ac_install_sh="$ac_aux_dir/install-sh -c"
539 break
540 elif test -f $ac_dir/install.sh; then
541 ac_aux_dir=$ac_dir
542 ac_install_sh="$ac_aux_dir/install.sh -c"
543 break
544 fi
545 done
546 if test -z "$ac_aux_dir"; then
547 { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
548 fi
549 ac_config_guess=$ac_aux_dir/config.guess
550 ac_config_sub=$ac_aux_dir/config.sub
551 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
552
553 am__api_version="1.4"
554 # Find a good install program. We prefer a C program (faster),
555 # so one script is as good as another. But avoid the broken or
556 # incompatible versions:
557 # SysV /etc/install, /usr/sbin/install
558 # SunOS /usr/etc/install
559 # IRIX /sbin/install
560 # AIX /bin/install
561 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
562 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
563 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
564 # ./install, which can be erroneously created by make from ./install.sh.
565 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
566 echo "configure:567: checking for a BSD compatible install" >&5
567 if test -z "$INSTALL"; then
568 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
569 echo $ac_n "(cached) $ac_c" 1>&6
570 else
571 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS=":"
572 for ac_dir in $PATH; do
573 # Account for people who put trailing slashes in PATH elements.
574 case "$ac_dir/" in
575 /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
576 *)
577 # OSF1 and SCO ODT 3.0 have their own names for install.
578 # Don't use installbsd from OSF since it installs stuff as root
579 # by default.
580 for ac_prog in ginstall scoinst install; do
581 if test -f $ac_dir/$ac_prog; then
582 if test $ac_prog = install &&
583 grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
584 # AIX install. It has an incompatible calling convention.
585 :
586 else
587 ac_cv_path_install="$ac_dir/$ac_prog -c"
588 break 2
589 fi
590 fi
591 done
592 ;;
593 esac
594 done
595 IFS="$ac_save_IFS"
596
597 fi
598 if test "${ac_cv_path_install+set}" = set; then
599 INSTALL="$ac_cv_path_install"
600 else
601 # As a last resort, use the slow shell script. We don't cache a
602 # path for INSTALL within a source directory, because that will
603 # break other packages using the cache if that directory is
604 # removed, or if the path is relative.
605 INSTALL="$ac_install_sh"
606 fi
607 fi
608 echo "$ac_t""$INSTALL" 1>&6
609
610 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
611 # It thinks the first close brace ends the variable substitution.
612 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
613
614 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
615
616 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
617
618 echo $ac_n "checking whether build environment is sane""... $ac_c" 1>&6
619 echo "configure:620: checking whether build environment is sane" >&5
620 # Just in case
621 sleep 1
622 echo timestamp > conftestfile
623 # Do `set' in a subshell so we don't clobber the current shell's
624 # arguments. Must try -L first in case configure is actually a
625 # symlink; some systems play weird games with the mod time of symlinks
626 # (eg FreeBSD returns the mod time of the symlink's containing
627 # directory).
628 if (
629 set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
630 if test "$*" = "X"; then
631 # -L didn't work.
632 set X `ls -t $srcdir/configure conftestfile`
633 fi
634 if test "$*" != "X $srcdir/configure conftestfile" \
635 && test "$*" != "X conftestfile $srcdir/configure"; then
636
637 # If neither matched, then we have a broken ls. This can happen
638 # if, for instance, CONFIG_SHELL is bash and it inherits a
639 # broken ls alias from the environment. This has actually
640 # happened. Such a system could not be considered "sane".
641 { echo "configure: error: ls -t appears to fail. Make sure there is not a broken
642 alias in your environment" 1>&2; exit 1; }
643 fi
644
645 test "$2" = conftestfile
646 )
647 then
648 # Ok.
649 :
650 else
651 { echo "configure: error: newly created file is older than distributed files!
652 Check your system clock" 1>&2; exit 1; }
653 fi
654 rm -f conftest*
655 echo "$ac_t""yes" 1>&6
656 if test "$program_transform_name" = s,x,x,; then
657 program_transform_name=
658 else
659 # Double any \ or $. echo might interpret backslashes.
660 cat <<\EOF_SED > conftestsed
661 s,\\,\\\\,g; s,\$,$$,g
662 EOF_SED
663 program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
664 rm -f conftestsed
665 fi
666 test "$program_prefix" != NONE &&
667 program_transform_name="s,^,${program_prefix},; $program_transform_name"
668 # Use a double $ so make ignores it.
669 test "$program_suffix" != NONE &&
670 program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
671
672 # sed with no file args requires a program.
673 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
674
675 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
676 echo "configure:677: checking whether ${MAKE-make} sets \${MAKE}" >&5
677 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
678 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
679 echo $ac_n "(cached) $ac_c" 1>&6
680 else
681 cat > conftestmake <<\EOF
682 all:
683 @echo 'ac_maketemp="${MAKE}"'
684 EOF
685 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
686 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
687 if test -n "$ac_maketemp"; then
688 eval ac_cv_prog_make_${ac_make}_set=yes
689 else
690 eval ac_cv_prog_make_${ac_make}_set=no
691 fi
692 rm -f conftestmake
693 fi
694 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
695 echo "$ac_t""yes" 1>&6
696 SET_MAKE=
697 else
698 echo "$ac_t""no" 1>&6
699 SET_MAKE="MAKE=${MAKE-make}"
700 fi
701
702
703 PACKAGE=bbkeys
704
705 VERSION=0.8.6
706
707 if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
708 { echo "configure: error: source directory already configured; run "make distclean" there first" 1>&2; exit 1; }
709 fi
710 cat >> confdefs.h <<EOF
711 #define PACKAGE "$PACKAGE"
712 EOF
713
714 cat >> confdefs.h <<EOF
715 #define VERSION "$VERSION"
716 EOF
717
718
719
720 missing_dir=`cd $ac_aux_dir && pwd`
721 echo $ac_n "checking for working aclocal-${am__api_version}""... $ac_c" 1>&6
722 echo "configure:723: checking for working aclocal-${am__api_version}" >&5
723 # Run test in a subshell; some versions of sh will print an error if
724 # an executable is not found, even if stderr is redirected.
725 # Redirect stdin to placate older versions of autoconf. Sigh.
726 if (aclocal-${am__api_version} --version) < /dev/null > /dev/null 2>&1; then
727 ACLOCAL=aclocal-${am__api_version}
728 echo "$ac_t""found" 1>&6
729 else
730 ACLOCAL="$missing_dir/missing aclocal-${am__api_version}"
731 echo "$ac_t""missing" 1>&6
732 fi
733
734 echo $ac_n "checking for working autoconf""... $ac_c" 1>&6
735 echo "configure:736: checking for working autoconf" >&5
736 # Run test in a subshell; some versions of sh will print an error if
737 # an executable is not found, even if stderr is redirected.
738 # Redirect stdin to placate older versions of autoconf. Sigh.
739 if (autoconf --version) < /dev/null > /dev/null 2>&1; then
740 AUTOCONF=autoconf
741 echo "$ac_t""found" 1>&6
742 else
743 AUTOCONF="$missing_dir/missing autoconf"
744 echo "$ac_t""missing" 1>&6
745 fi
746
747 echo $ac_n "checking for working automake-${am__api_version}""... $ac_c" 1>&6
748 echo "configure:749: checking for working automake-${am__api_version}" >&5
749 # Run test in a subshell; some versions of sh will print an error if
750 # an executable is not found, even if stderr is redirected.
751 # Redirect stdin to placate older versions of autoconf. Sigh.
752 if (automake-${am__api_version} --version) < /dev/null > /dev/null 2>&1; then
753 AUTOMAKE=automake-${am__api_version}
754 echo "$ac_t""found" 1>&6
755 else
756 AUTOMAKE="$missing_dir/missing automake-${am__api_version}"
757 echo "$ac_t""missing" 1>&6
758 fi
759
760 echo $ac_n "checking for working autoheader""... $ac_c" 1>&6
761 echo "configure:762: checking for working autoheader" >&5
762 # Run test in a subshell; some versions of sh will print an error if
763 # an executable is not found, even if stderr is redirected.
764 # Redirect stdin to placate older versions of autoconf. Sigh.
765 if (autoheader --version) < /dev/null > /dev/null 2>&1; then
766 AUTOHEADER=autoheader
767 echo "$ac_t""found" 1>&6
768 else
769 AUTOHEADER="$missing_dir/missing autoheader"
770 echo "$ac_t""missing" 1>&6
771 fi
772
773 echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6
774 echo "configure:775: checking for working makeinfo" >&5
775 # Run test in a subshell; some versions of sh will print an error if
776 # an executable is not found, even if stderr is redirected.
777 # Redirect stdin to placate older versions of autoconf. Sigh.
778 if (makeinfo --version) < /dev/null > /dev/null 2>&1; then
779 MAKEINFO=makeinfo
780 echo "$ac_t""found" 1>&6
781 else
782 MAKEINFO="$missing_dir/missing makeinfo"
783 echo "$ac_t""missing" 1>&6
784 fi
785
786
787
788
789 # Make sure we can run config.sub.
790 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
791 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
792 fi
793
794 echo $ac_n "checking host system type""... $ac_c" 1>&6
795 echo "configure:796: checking host system type" >&5
796
797 host_alias=$host
798 case "$host_alias" in
799 NONE)
800 case $nonopt in
801 NONE)
802 if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
803 else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
804 fi ;;
805 *) host_alias=$nonopt ;;
806 esac ;;
807 esac
808
809 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
810 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
811 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
812 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
813 echo "$ac_t""$host" 1>&6
814
815 echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
816 echo "configure:817: checking whether to enable maintainer-specific portions of Makefiles" >&5
817 # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
818 if test "${enable_maintainer_mode+set}" = set; then
819 enableval="$enable_maintainer_mode"
820 USE_MAINTAINER_MODE=$enableval
821 else
822 USE_MAINTAINER_MODE=no
823 fi
824
825 echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6
826
827
828 if test $USE_MAINTAINER_MODE = yes; then
829 MAINTAINER_MODE_TRUE=
830 MAINTAINER_MODE_FALSE='#'
831 else
832 MAINTAINER_MODE_TRUE='#'
833 MAINTAINER_MODE_FALSE=
834 fi
835 MAINT=$MAINTAINER_MODE_TRUE
836
837
838
839
840 for ac_prog in sed
841 do
842 # Extract the first word of "$ac_prog", so it can be a program name with args.
843 set dummy $ac_prog; ac_word=$2
844 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
845 echo "configure:846: checking for $ac_word" >&5
846 if eval "test \"`echo '$''{'ac_cv_prog_regex_cmd'+set}'`\" = set"; then
847 echo $ac_n "(cached) $ac_c" 1>&6
848 else
849 if test -n "$regex_cmd"; then
850 ac_cv_prog_regex_cmd="$regex_cmd" # Let the user override the test.
851 else
852 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
853 ac_dummy="$PATH"
854 for ac_dir in $ac_dummy; do
855 test -z "$ac_dir" && ac_dir=.
856 if test -f $ac_dir/$ac_word; then
857 ac_cv_prog_regex_cmd="$ac_prog"
858 break
859 fi
860 done
861 IFS="$ac_save_ifs"
862 fi
863 fi
864 regex_cmd="$ac_cv_prog_regex_cmd"
865 if test -n "$regex_cmd"; then
866 echo "$ac_t""$regex_cmd" 1>&6
867 else
868 echo "$ac_t""no" 1>&6
869 fi
870
871 test -n "$regex_cmd" && break
872 done
873
874 if test x$regex_cmd = "x"; then
875 { echo "configure: error: error. sed is required to build the default bbtoolsrc file." 1>&2; exit 1; }
876 fi
877
878
879
880
881
882 # Check whether --enable-debug or --disable-debug was given.
883 if test "${enable_debug+set}" = set; then
884 enableval="$enable_debug"
885
886 if test $enableval = "no";
887 then
888 _CFLAGS="-DNDEBUG"
889 _CXXFLAGS="-DNDEBUG"
890 _LDFLAGS="-s"
891 case $host_os in
892 *solaris*)
893 _CFLAGS="$_CFLAGS -O"
894 _CXXFLAGS="$_CXXFLAGS -O"
895 _LDFLAGS="$_LDFLAGS -z muldefs"
896 ;;
897 *)
898 _CFLAGS="$_CFLAGS -O2"
899 _CXXFLAGS="$_CXXFLAGS -O2"
900 ;;
901 esac
902 test "$CFLAGS" = "" && CFLAGS=$_CFLAGS
903 test "$CXXFLAGS" = "" && CXXFLAGS=$_CXXFLAGS
904 test "$LDFLAGS" = "" && LDFLAGS=$_LDFLAGS
905
906 else
907 _CFLAGS="-g -Wall -DDEBUG"
908 _CXXFLAGS="-g -Wall -DDEBUG"
909 _LDFLAGS=""
910 case $host_os in
911 *solaris*)
912 _LDFLAGS="$_LDFLAGS -z muldefs"
913 ;;
914 esac
915 test "$CFLAGS" = "" && CFLAGS=$_CFLAGS
916 test "$CXXFLAGS" = "" && CXXFLAGS=$_CXXFLAGS
917 test "$LDFLAGS" = "" && LDFLAGS=$_LDFLAGS
918
919 fi
920
921 else
922
923 _CFLAGS="-DNDEBUG"
924 _CXXFLAGS="-DNDEBUG"
925 _LDFLAGS="-s"
926 case $host_os in
927 *solaris*)
928 _CFLAGS="$_CFLAGS -O"
929 _CXXFLAGS="$_CXXFLAGS -O"
930 _LDFLAGS="$_LDFLAGS -z muldefs"
931 ;;
932 *)
933 _CFLAGS="$_CFLAGS -O2"
934 _CXXFLAGS="$_CXXFLAGS -O2"
935 ;;
936 esac
937 test "$CFLAGS" = "" && CFLAGS=$_CFLAGS
938 test "$CXXFLAGS" = "" && CXXFLAGS=$_CXXFLAGS
939 test "$LDFLAGS" = "" && LDFLAGS=$_LDFLAGS
940
941 fi
942
943
944 INTERLACE=""
945 echo $ac_n "checking whether to include interlacing image code""... $ac_c" 1>&6
946 echo "configure:947: checking whether to include interlacing image code" >&5
947 # Check whether --enable-interlace or --disable-interlace was given.
948 if test "${enable_interlace+set}" = set; then
949 enableval="$enable_interlace"
950 if test x$enableval = "xyes"; then
951 echo "$ac_t""yes" 1>&6
952 INTERLACE="-DINTERLACE"
953 else
954 echo "$ac_t""no" 1>&6
955 fi
956 else
957 echo "$ac_t""yes" 1>&6
958 INTERLACE="-DINTERLACE"
959
960 fi
961
962
963
964 # Extract the first word of "gcc", so it can be a program name with args.
965 set dummy gcc; ac_word=$2
966 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
967 echo "configure:968: checking for $ac_word" >&5
968 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
969 echo $ac_n "(cached) $ac_c" 1>&6
970 else
971 if test -n "$CC"; then
972 ac_cv_prog_CC="$CC" # Let the user override the test.
973 else
974 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
975 ac_dummy="$PATH"
976 for ac_dir in $ac_dummy; do
977 test -z "$ac_dir" && ac_dir=.
978 if test -f $ac_dir/$ac_word; then
979 ac_cv_prog_CC="gcc"
980 break
981 fi
982 done
983 IFS="$ac_save_ifs"
984 fi
985 fi
986 CC="$ac_cv_prog_CC"
987 if test -n "$CC"; then
988 echo "$ac_t""$CC" 1>&6
989 else
990 echo "$ac_t""no" 1>&6
991 fi
992
993 if test -z "$CC"; then
994 # Extract the first word of "cc", so it can be a program name with args.
995 set dummy cc; ac_word=$2
996 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
997 echo "configure:998: checking for $ac_word" >&5
998 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
999 echo $ac_n "(cached) $ac_c" 1>&6
1000 else
1001 if test -n "$CC"; then
1002 ac_cv_prog_CC="$CC" # Let the user override the test.
1003 else
1004 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1005 ac_prog_rejected=no
1006 ac_dummy="$PATH"
1007 for ac_dir in $ac_dummy; do
1008 test -z "$ac_dir" && ac_dir=.
1009 if test -f $ac_dir/$ac_word; then
1010 if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
1011 ac_prog_rejected=yes
1012 continue
1013 fi
1014 ac_cv_prog_CC="cc"
1015 break
1016 fi
1017 done
1018 IFS="$ac_save_ifs"
1019 if test $ac_prog_rejected = yes; then
1020 # We found a bogon in the path, so make sure we never use it.
1021 set dummy $ac_cv_prog_CC
1022 shift
1023 if test $# -gt 0; then
1024 # We chose a different compiler from the bogus one.
1025 # However, it has the same basename, so the bogon will be chosen
1026 # first if we set CC to just the basename; use the full file name.
1027 shift
1028 set dummy "$ac_dir/$ac_word" "$@"
1029 shift
1030 ac_cv_prog_CC="$@"
1031 fi
1032 fi
1033 fi
1034 fi
1035 CC="$ac_cv_prog_CC"
1036 if test -n "$CC"; then
1037 echo "$ac_t""$CC" 1>&6
1038 else
1039 echo "$ac_t""no" 1>&6
1040 fi
1041
1042 if test -z "$CC"; then
1043 case "`uname -s`" in
1044 *win32* | *WIN32*)
1045 # Extract the first word of "cl", so it can be a program name with args.
1046 set dummy cl; ac_word=$2
1047 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1048 echo "configure:1049: checking for $ac_word" >&5
1049 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1050 echo $ac_n "(cached) $ac_c" 1>&6
1051 else
1052 if test -n "$CC"; then
1053 ac_cv_prog_CC="$CC" # Let the user override the test.
1054 else
1055 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1056 ac_dummy="$PATH"
1057 for ac_dir in $ac_dummy; do
1058 test -z "$ac_dir" && ac_dir=.
1059 if test -f $ac_dir/$ac_word; then
1060 ac_cv_prog_CC="cl"
1061 break
1062 fi
1063 done
1064 IFS="$ac_save_ifs"
1065 fi
1066 fi
1067 CC="$ac_cv_prog_CC"
1068 if test -n "$CC"; then
1069 echo "$ac_t""$CC" 1>&6
1070 else
1071 echo "$ac_t""no" 1>&6
1072 fi
1073 ;;
1074 esac
1075 fi
1076 test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
1077 fi
1078
1079 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
1080 echo "configure:1081: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
1081
1082 ac_ext=c
1083 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1084 ac_cpp='$CPP $CPPFLAGS'
1085 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1086 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1087 cross_compiling=$ac_cv_prog_cc_cross
1088
1089 cat > conftest.$ac_ext << EOF
1090
1091 #line 1092 "configure"
1092 #include "confdefs.h"
1093
1094 main(){return(0);}
1095 EOF
1096 if { (eval echo configure:1097: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1097 ac_cv_prog_cc_works=yes
1098 # If we can't run a trivial program, we are probably using a cross compiler.
1099 if (./conftest; exit) 2>/dev/null; then
1100 ac_cv_prog_cc_cross=no
1101 else
1102 ac_cv_prog_cc_cross=yes
1103 fi
1104 else
1105 echo "configure: failed program was:" >&5
1106 cat conftest.$ac_ext >&5
1107 ac_cv_prog_cc_works=no
1108 fi
1109 rm -fr conftest*
1110 ac_ext=c
1111 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1112 ac_cpp='$CPP $CPPFLAGS'
1113 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1114 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1115 cross_compiling=$ac_cv_prog_cc_cross
1116
1117 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
1118 if test $ac_cv_prog_cc_works = no; then
1119 { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
1120 fi
1121 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
1122 echo "configure:1123: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
1123 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
1124 cross_compiling=$ac_cv_prog_cc_cross
1125
1126 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
1127 echo "configure:1128: checking whether we are using GNU C" >&5
1128 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1129 echo $ac_n "(cached) $ac_c" 1>&6
1130 else
1131 cat > conftest.c <<EOF
1132 #ifdef __GNUC__
1133 yes;
1134 #endif
1135 EOF
1136 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1137: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1137 ac_cv_prog_gcc=yes
1138 else
1139 ac_cv_prog_gcc=no
1140 fi
1141 fi
1142
1143 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1144
1145 if test $ac_cv_prog_gcc = yes; then
1146 GCC=yes
1147 else
1148 GCC=
1149 fi
1150
1151 ac_test_CFLAGS="${CFLAGS+set}"
1152 ac_save_CFLAGS="$CFLAGS"
1153 CFLAGS=
1154 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
1155 echo "configure:1156: checking whether ${CC-cc} accepts -g" >&5
1156 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
1157 echo $ac_n "(cached) $ac_c" 1>&6
1158 else
1159 echo 'void f(){}' > conftest.c
1160 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1161 ac_cv_prog_cc_g=yes
1162 else
1163 ac_cv_prog_cc_g=no
1164 fi
1165 rm -f conftest*
1166
1167 fi
1168
1169 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1170 if test "$ac_test_CFLAGS" = set; then
1171 CFLAGS="$ac_save_CFLAGS"
1172 elif test $ac_cv_prog_cc_g = yes; then
1173 if test "$GCC" = yes; then
1174 CFLAGS="-g -O2"
1175 else
1176 CFLAGS="-g"
1177 fi
1178 else
1179 if test "$GCC" = yes; then
1180 CFLAGS="-O2"
1181 else
1182 CFLAGS=
1183 fi
1184 fi
1185
1186 for ac_prog in $CCC c++ g++ gcc CC cxx cc++ cl
1187 do
1188 # Extract the first word of "$ac_prog", so it can be a program name with args.
1189 set dummy $ac_prog; ac_word=$2
1190 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1191 echo "configure:1192: checking for $ac_word" >&5
1192 if eval "test \"`echo '$''{'ac_cv_prog_CXX'+set}'`\" = set"; then
1193 echo $ac_n "(cached) $ac_c" 1>&6
1194 else
1195 if test -n "$CXX"; then
1196 ac_cv_prog_CXX="$CXX" # Let the user override the test.
1197 else
1198 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1199 ac_dummy="$PATH"
1200 for ac_dir in $ac_dummy; do
1201 test -z "$ac_dir" && ac_dir=.
1202 if test -f $ac_dir/$ac_word; then
1203 ac_cv_prog_CXX="$ac_prog"
1204 break
1205 fi
1206 done
1207 IFS="$ac_save_ifs"
1208 fi
1209 fi
1210 CXX="$ac_cv_prog_CXX"
1211 if test -n "$CXX"; then
1212 echo "$ac_t""$CXX" 1>&6
1213 else
1214 echo "$ac_t""no" 1>&6
1215 fi
1216
1217 test -n "$CXX" && break
1218 done
1219 test -n "$CXX" || CXX="gcc"
1220
1221
1222 echo $ac_n "checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works""... $ac_c" 1>&6
1223 echo "configure:1224: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works" >&5
1224
1225 ac_ext=C
1226 # CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1227 ac_cpp='$CXXCPP $CPPFLAGS'
1228 ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1229 ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1230 cross_compiling=$ac_cv_prog_cxx_cross
1231
1232 cat > conftest.$ac_ext << EOF
1233
1234 #line 1235 "configure"
1235 #include "confdefs.h"
1236
1237 int main(){return(0);}
1238 EOF
1239 if { (eval echo configure:1240: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1240 ac_cv_prog_cxx_works=yes
1241 # If we can't run a trivial program, we are probably using a cross compiler.
1242 if (./conftest; exit) 2>/dev/null; then
1243 ac_cv_prog_cxx_cross=no
1244 else
1245 ac_cv_prog_cxx_cross=yes
1246 fi
1247 else
1248 echo "configure: failed program was:" >&5
1249 cat conftest.$ac_ext >&5
1250 ac_cv_prog_cxx_works=no
1251 fi
1252 rm -fr conftest*
1253 ac_ext=c
1254 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1255 ac_cpp='$CPP $CPPFLAGS'
1256 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1257 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1258 cross_compiling=$ac_cv_prog_cc_cross
1259
1260 echo "$ac_t""$ac_cv_prog_cxx_works" 1>&6
1261 if test $ac_cv_prog_cxx_works = no; then
1262 { echo "configure: error: installation or configuration problem: C++ compiler cannot create executables." 1>&2; exit 1; }
1263 fi
1264 echo $ac_n "checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
1265 echo "configure:1266: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler" >&5
1266 echo "$ac_t""$ac_cv_prog_cxx_cross" 1>&6
1267 cross_compiling=$ac_cv_prog_cxx_cross
1268
1269 echo $ac_n "checking whether we are using GNU C++""... $ac_c" 1>&6
1270 echo "configure:1271: checking whether we are using GNU C++" >&5
1271 if eval "test \"`echo '$''{'ac_cv_prog_gxx'+set}'`\" = set"; then
1272 echo $ac_n "(cached) $ac_c" 1>&6
1273 else
1274 cat > conftest.C <<EOF
1275 #ifdef __GNUC__
1276 yes;
1277 #endif
1278 EOF
1279 if { ac_try='${CXX-g++} -E conftest.C'; { (eval echo configure:1280: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1280 ac_cv_prog_gxx=yes
1281 else
1282 ac_cv_prog_gxx=no
1283 fi
1284 fi
1285
1286 echo "$ac_t""$ac_cv_prog_gxx" 1>&6
1287
1288 if test $ac_cv_prog_gxx = yes; then
1289 GXX=yes
1290 else
1291 GXX=
1292 fi
1293
1294 ac_test_CXXFLAGS="${CXXFLAGS+set}"
1295 ac_save_CXXFLAGS="$CXXFLAGS"
1296 CXXFLAGS=
1297 echo $ac_n "checking whether ${CXX-g++} accepts -g""... $ac_c" 1>&6
1298 echo "configure:1299: checking whether ${CXX-g++} accepts -g" >&5
1299 if eval "test \"`echo '$''{'ac_cv_prog_cxx_g'+set}'`\" = set"; then
1300 echo $ac_n "(cached) $ac_c" 1>&6
1301 else
1302 echo 'void f(){}' > conftest.cc
1303 if test -z "`${CXX-g++} -g -c conftest.cc 2>&1`"; then
1304 ac_cv_prog_cxx_g=yes
1305 else
1306 ac_cv_prog_cxx_g=no
1307 fi
1308 rm -f conftest*
1309
1310 fi
1311
1312 echo "$ac_t""$ac_cv_prog_cxx_g" 1>&6
1313 if test "$ac_test_CXXFLAGS" = set; then
1314 CXXFLAGS="$ac_save_CXXFLAGS"
1315 elif test $ac_cv_prog_cxx_g = yes; then
1316 if test "$GXX" = yes; then
1317 CXXFLAGS="-g -O2"
1318 else
1319 CXXFLAGS="-g"
1320 fi
1321 else
1322 if test "$GXX" = yes; then
1323 CXXFLAGS="-O2"
1324 else
1325 CXXFLAGS=
1326 fi
1327 fi
1328
1329 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
1330 echo "configure:1331: checking how to run the C preprocessor" >&5
1331 # On Suns, sometimes $CPP names a directory.
1332 if test -n "$CPP" && test -d "$CPP"; then
1333 CPP=
1334 fi
1335 if test -z "$CPP"; then
1336 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
1337 echo $ac_n "(cached) $ac_c" 1>&6
1338 else
1339 # This must be in double quotes, not single quotes, because CPP may get
1340 # substituted into the Makefile and "${CC-cc}" will confuse make.
1341 CPP="${CC-cc} -E"
1342 # On the NeXT, cc -E runs the code through the compiler's parser,
1343 # not just through cpp.
1344 cat > conftest.$ac_ext <<EOF
1345 #line 1346 "configure"
1346 #include "confdefs.h"
1347 #include <assert.h>
1348 Syntax Error
1349 EOF
1350 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1351 { (eval echo configure:1352: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1352 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1353 if test -z "$ac_err"; then
1354 :
1355 else
1356 echo "$ac_err" >&5
1357 echo "configure: failed program was:" >&5
1358 cat conftest.$ac_ext >&5
1359 rm -rf conftest*
1360 CPP="${CC-cc} -E -traditional-cpp"
1361 cat > conftest.$ac_ext <<EOF
1362 #line 1363 "configure"
1363 #include "confdefs.h"
1364 #include <assert.h>
1365 Syntax Error
1366 EOF
1367 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1368 { (eval echo configure:1369: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1369 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1370 if test -z "$ac_err"; then
1371 :
1372 else
1373 echo "$ac_err" >&5
1374 echo "configure: failed program was:" >&5
1375 cat conftest.$ac_ext >&5
1376 rm -rf conftest*
1377 CPP="${CC-cc} -nologo -E"
1378 cat > conftest.$ac_ext <<EOF
1379 #line 1380 "configure"
1380 #include "confdefs.h"
1381 #include <assert.h>
1382 Syntax Error
1383 EOF
1384 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1385 { (eval echo configure:1386: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1386 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1387 if test -z "$ac_err"; then
1388 :
1389 else
1390 echo "$ac_err" >&5
1391 echo "configure: failed program was:" >&5
1392 cat conftest.$ac_ext >&5
1393 rm -rf conftest*
1394 CPP=/lib/cpp
1395 fi
1396 rm -f conftest*
1397 fi
1398 rm -f conftest*
1399 fi
1400 rm -f conftest*
1401 ac_cv_prog_CPP="$CPP"
1402 fi
1403 CPP="$ac_cv_prog_CPP"
1404 else
1405 ac_cv_prog_CPP="$CPP"
1406 fi
1407 echo "$ac_t""$CPP" 1>&6
1408
1409 for ac_prog in mawk gawk nawk awk
1410 do
1411 # Extract the first word of "$ac_prog", so it can be a program name with args.
1412 set dummy $ac_prog; ac_word=$2
1413 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1414 echo "configure:1415: checking for $ac_word" >&5
1415 if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then
1416 echo $ac_n "(cached) $ac_c" 1>&6
1417 else
1418 if test -n "$AWK"; then
1419 ac_cv_prog_AWK="$AWK" # Let the user override the test.
1420 else
1421 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1422 ac_dummy="$PATH"
1423 for ac_dir in $ac_dummy; do
1424 test -z "$ac_dir" && ac_dir=.
1425 if test -f $ac_dir/$ac_word; then
1426 ac_cv_prog_AWK="$ac_prog"
1427 break
1428 fi
1429 done
1430 IFS="$ac_save_ifs"
1431 fi
1432 fi
1433 AWK="$ac_cv_prog_AWK"
1434 if test -n "$AWK"; then
1435 echo "$ac_t""$AWK" 1>&6
1436 else
1437 echo "$ac_t""no" 1>&6
1438 fi
1439
1440 test -n "$AWK" && break
1441 done
1442
1443 # Find a good install program. We prefer a C program (faster),
1444 # so one script is as good as another. But avoid the broken or
1445 # incompatible versions:
1446 # SysV /etc/install, /usr/sbin/install
1447 # SunOS /usr/etc/install
1448 # IRIX /sbin/install
1449 # AIX /bin/install
1450 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1451 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1452 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1453 # ./install, which can be erroneously created by make from ./install.sh.
1454 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
1455 echo "configure:1456: checking for a BSD compatible install" >&5
1456 if test -z "$INSTALL"; then
1457 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1458 echo $ac_n "(cached) $ac_c" 1>&6
1459 else
1460 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS=":"
1461 for ac_dir in $PATH; do
1462 # Account for people who put trailing slashes in PATH elements.
1463 case "$ac_dir/" in
1464 /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
1465 *)
1466 # OSF1 and SCO ODT 3.0 have their own names for install.
1467 # Don't use installbsd from OSF since it installs stuff as root
1468 # by default.
1469 for ac_prog in ginstall scoinst install; do
1470 if test -f $ac_dir/$ac_prog; then
1471 if test $ac_prog = install &&
1472 grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1473 # AIX install. It has an incompatible calling convention.
1474 :
1475 else
1476 ac_cv_path_install="$ac_dir/$ac_prog -c"
1477 break 2
1478 fi
1479 fi
1480 done
1481 ;;
1482 esac
1483 done
1484 IFS="$ac_save_IFS"
1485
1486 fi
1487 if test "${ac_cv_path_install+set}" = set; then
1488 INSTALL="$ac_cv_path_install"
1489 else
1490 # As a last resort, use the slow shell script. We don't cache a
1491 # path for INSTALL within a source directory, because that will
1492 # break other packages using the cache if that directory is
1493 # removed, or if the path is relative.
1494 INSTALL="$ac_install_sh"
1495 fi
1496 fi
1497 echo "$ac_t""$INSTALL" 1>&6
1498
1499 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1500 # It thinks the first close brace ends the variable substitution.
1501 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1502
1503 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
1504
1505 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1506
1507 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
1508 echo "configure:1509: checking whether ln -s works" >&5
1509 if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
1510 echo $ac_n "(cached) $ac_c" 1>&6
1511 else
1512 rm -f conftestdata
1513 if ln -s X conftestdata 2>/dev/null
1514 then
1515 rm -f conftestdata
1516 ac_cv_prog_LN_S="ln -s"
1517 else
1518 ac_cv_prog_LN_S=ln
1519 fi
1520 fi
1521 LN_S="$ac_cv_prog_LN_S"
1522 if test "$ac_cv_prog_LN_S" = "ln -s"; then
1523 echo "$ac_t""yes" 1>&6
1524 else
1525 echo "$ac_t""no" 1>&6
1526 fi
1527
1528 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
1529 echo "configure:1530: checking whether ${MAKE-make} sets \${MAKE}" >&5
1530 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
1531 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
1532 echo $ac_n "(cached) $ac_c" 1>&6
1533 else
1534 cat > conftestmake <<\EOF
1535 all:
1536 @echo 'ac_maketemp="${MAKE}"'
1537 EOF
1538 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1539 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
1540 if test -n "$ac_maketemp"; then
1541 eval ac_cv_prog_make_${ac_make}_set=yes
1542 else
1543 eval ac_cv_prog_make_${ac_make}_set=no
1544 fi
1545 rm -f conftestmake
1546 fi
1547 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1548 echo "$ac_t""yes" 1>&6
1549 SET_MAKE=
1550 else
1551 echo "$ac_t""no" 1>&6
1552 SET_MAKE="MAKE=${MAKE-make}"
1553 fi
1554
1555 # Extract the first word of "ranlib", so it can be a program name with args.
1556 set dummy ranlib; ac_word=$2
1557 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1558 echo "configure:1559: checking for $ac_word" >&5
1559 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1560 echo $ac_n "(cached) $ac_c" 1>&6
1561 else
1562 if test -n "$RANLIB"; then
1563 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1564 else
1565 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1566 ac_dummy="$PATH"
1567 for ac_dir in $ac_dummy; do
1568 test -z "$ac_dir" && ac_dir=.
1569 if test -f $ac_dir/$ac_word; then
1570 ac_cv_prog_RANLIB="ranlib"
1571 break
1572 fi
1573 done
1574 IFS="$ac_save_ifs"
1575 test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1576 fi
1577 fi
1578 RANLIB="$ac_cv_prog_RANLIB"
1579 if test -n "$RANLIB"; then
1580 echo "$ac_t""$RANLIB" 1>&6
1581 else
1582 echo "$ac_t""no" 1>&6
1583 fi
1584
1585
1586 PERL_VERSION=5.004
1587 for ac_prog in $PERL perl5 perl
1588 do
1589 # Extract the first word of "$ac_prog", so it can be a program name with args.
1590 set dummy $ac_prog; ac_word=$2
1591 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1592 echo "configure:1593: checking for $ac_word" >&5
1593 if eval "test \"`echo '$''{'ac_cv_path_PERL'+set}'`\" = set"; then
1594 echo $ac_n "(cached) $ac_c" 1>&6
1595 else
1596 case "$PERL" in
1597 /*)
1598 ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
1599 ;;
1600 ?:/*)
1601 ac_cv_path_PERL="$PERL" # Let the user override the test with a dos path.
1602 ;;
1603 *)
1604 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1605 ac_dummy="$PATH"
1606 for ac_dir in $ac_dummy; do
1607 test -z "$ac_dir" && ac_dir=.
1608 if test -f $ac_dir/$ac_word; then
1609 ac_cv_path_PERL="$ac_dir/$ac_word"
1610 break
1611 fi
1612 done
1613 IFS="$ac_save_ifs"
1614 ;;
1615 esac
1616 fi
1617 PERL="$ac_cv_path_PERL"
1618 if test -n "$PERL"; then
1619 echo "$ac_t""$PERL" 1>&6
1620 else
1621 echo "$ac_t""no" 1>&6
1622 fi
1623
1624 test -n "$PERL" && break
1625 done
1626
1627 if test -z "$PERL" || test "$PERL" = ":"; then
1628 { echo "configure: error: perl not found in \$PATH" 1>&2; exit 1; }
1629 fi
1630
1631 echo $ac_n "checking for minimum required perl version >= $PERL_VERSION""... $ac_c" 1>&6
1632 echo "configure:1633: checking for minimum required perl version >= $PERL_VERSION" >&5
1633 _perl_version=`PERL_VERSION=$PERL_VERSION $PERL -e 'print "$]"; if ($] >= $ENV{PERL_VERSION}) { exit(0); } else { exit(1); }' 2>&5`
1634 _perl_res=$?
1635 echo "$ac_t""$_perl_version" 1>&6
1636
1637 if test "$_perl_res" != 0; then
1638 { echo "configure: error: Perl $PERL_VERSION or higher is required." 1>&2; exit 1; }
1639 fi
1640
1641 echo $ac_n "checking for full perl installation""... $ac_c" 1>&6
1642 echo "configure:1643: checking for full perl installation" >&5
1643 _perl_archlib=`$PERL -e 'use Config; if ( -d $Config{archlib} ) { exit(0); } else { exit(1); }' 2>&5`
1644 _perl_res=$?
1645 if test "$_perl_res" != 0; then
1646 echo "$ac_t""no" 1>&6
1647 { echo "configure: error: Cannot find Config.pm or \$Config{archlib}. A full perl installation is required." 1>&2; exit 1; }
1648 else
1649 echo "$ac_t""yes" 1>&6
1650 fi
1651
1652
1653 # Checks for header files.
1654 # If we find X, set shell vars x_includes and x_libraries to the
1655 # paths, otherwise set no_x=yes.
1656 # Uses ac_ vars as temps to allow command line to override cache and checks.
1657 # --without-x overrides everything else, but does not touch the cache.
1658 echo $ac_n "checking for X""... $ac_c" 1>&6
1659 echo "configure:1660: checking for X" >&5
1660
1661 # Check whether --with-x or --without-x was given.
1662 if test "${with_x+set}" = set; then
1663 withval="$with_x"
1664 :
1665 fi
1666
1667 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
1668 if test "x$with_x" = xno; then
1669 # The user explicitly disabled X.
1670 have_x=disabled
1671 else
1672 if test "x$x_includes" != xNONE && test "x$x_libraries" != xNONE; then
1673 # Both variables are already set.
1674 have_x=yes
1675 else
1676 if eval "test \"`echo '$''{'ac_cv_have_x'+set}'`\" = set"; then
1677 echo $ac_n "(cached) $ac_c" 1>&6
1678 else
1679 # One or both of the vars are not set, and there is no cached value.
1680 ac_x_includes=NO ac_x_libraries=NO
1681 rm -fr conftestdir
1682 if mkdir conftestdir; then
1683 cd conftestdir
1684 # Make sure to not put "make" in the Imakefile rules, since we grep it out.
1685 cat > Imakefile <<'EOF'
1686 acfindx:
1687 @echo 'ac_im_incroot="${INCROOT}"; ac_im_usrlibdir="${USRLIBDIR}"; ac_im_libdir="${LIBDIR}"'
1688 EOF
1689 if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then
1690 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1691 eval `${MAKE-make} acfindx 2>/dev/null | grep -v make`
1692 # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
1693 for ac_extension in a so sl; do
1694 if test ! -f $ac_im_usrlibdir/libX11.$ac_extension &&
1695 test -f $ac_im_libdir/libX11.$ac_extension; then
1696 ac_im_usrlibdir=$ac_im_libdir; break
1697 fi
1698 done
1699 # Screen out bogus values from the imake configuration. They are
1700 # bogus both because they are the default anyway, and because
1701 # using them would break gcc on systems where it needs fixed includes.
1702 case "$ac_im_incroot" in
1703 /usr/include) ;;
1704 *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes="$ac_im_incroot" ;;
1705 esac
1706 case "$ac_im_usrlibdir" in
1707 /usr/lib | /lib) ;;
1708 *) test -d "$ac_im_usrlibdir" && ac_x_libraries="$ac_im_usrlibdir" ;;
1709 esac
1710 fi
1711 cd ..
1712 rm -fr conftestdir
1713 fi
1714
1715 if test "$ac_x_includes" = NO; then
1716 # Guess where to find include files, by looking for this one X11 .h file.
1717 test -z "$x_direct_test_include" && x_direct_test_include=X11/Intrinsic.h
1718
1719 # First, try using that file with no special directory specified.
1720 cat > conftest.$ac_ext <<EOF
1721 #line 1722 "configure"
1722 #include "confdefs.h"
1723 #include <$x_direct_test_include>
1724 EOF
1725 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1726 { (eval echo configure:1727: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1727 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1728 if test -z "$ac_err"; then
1729 rm -rf conftest*
1730 # We can compile using X headers with no special include directory.
1731 ac_x_includes=
1732 else
1733 echo "$ac_err" >&5
1734 echo "configure: failed program was:" >&5
1735 cat conftest.$ac_ext >&5
1736 rm -rf conftest*
1737 # Look for the header file in a standard set of common directories.
1738 # Check X11 before X11Rn because it is often a symlink to the current release.
1739 for ac_dir in \
1740 /usr/X11/include \
1741 /usr/X11R6/include \
1742 /usr/X11R5/include \
1743 /usr/X11R4/include \
1744 \
1745 /usr/include/X11 \
1746 /usr/include/X11R6 \
1747 /usr/include/X11R5 \
1748 /usr/include/X11R4 \
1749 \
1750 /usr/local/X11/include \
1751 /usr/local/X11R6/include \
1752 /usr/local/X11R5/include \
1753 /usr/local/X11R4/include \
1754 \
1755 /usr/local/include/X11 \
1756 /usr/local/include/X11R6 \
1757 /usr/local/include/X11R5 \
1758 /usr/local/include/X11R4 \
1759 \
1760 /usr/X386/include \
1761 /usr/x386/include \
1762 /usr/XFree86/include/X11 \
1763 \
1764 /usr/include \
1765 /usr/local/include \
1766 /usr/unsupported/include \
1767 /usr/athena/include \
1768 /usr/local/x11r5/include \
1769 /usr/lpp/Xamples/include \
1770 \
1771 /usr/openwin/include \
1772 /usr/openwin/share/include \
1773 ; \
1774 do
1775 if test -r "$ac_dir/$x_direct_test_include"; then
1776 ac_x_includes=$ac_dir
1777 break
1778 fi
1779 done
1780 fi
1781 rm -f conftest*
1782 fi # $ac_x_includes = NO
1783
1784 if test "$ac_x_libraries" = NO; then
1785 # Check for the libraries.
1786
1787 test -z "$x_direct_test_library" && x_direct_test_library=Xt
1788 test -z "$x_direct_test_function" && x_direct_test_function=XtMalloc
1789
1790 # See if we find them without any special options.
1791 # Don't add to $LIBS permanently.
1792 ac_save_LIBS="$LIBS"
1793 LIBS="-l$x_direct_test_library $LIBS"
1794 cat > conftest.$ac_ext <<EOF
1795 #line 1796 "configure"
1796 #include "confdefs.h"
1797
1798 int main() {
1799 ${x_direct_test_function}()
1800 ; return 0; }
1801 EOF
1802 if { (eval echo configure:1803: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1803 rm -rf conftest*
1804 LIBS="$ac_save_LIBS"
1805 # We can link X programs with no special library path.
1806 ac_x_libraries=
1807 else
1808 echo "configure: failed program was:" >&5
1809 cat conftest.$ac_ext >&5
1810 rm -rf conftest*
1811 LIBS="$ac_save_LIBS"
1812 # First see if replacing the include by lib works.
1813 # Check X11 before X11Rn because it is often a symlink to the current release.
1814 for ac_dir in `echo "$ac_x_includes" | sed s/include/lib/` \
1815 /usr/X11/lib \
1816 /usr/X11R6/lib \
1817 /usr/X11R5/lib \
1818 /usr/X11R4/lib \
1819 \
1820 /usr/lib/X11 \
1821 /usr/lib/X11R6 \
1822 /usr/lib/X11R5 \
1823 /usr/lib/X11R4 \
1824 \
1825 /usr/local/X11/lib \
1826 /usr/local/X11R6/lib \
1827 /usr/local/X11R5/lib \
1828 /usr/local/X11R4/lib \
1829 \
1830 /usr/local/lib/X11 \
1831 /usr/local/lib/X11R6 \
1832 /usr/local/lib/X11R5 \
1833 /usr/local/lib/X11R4 \
1834 \
1835 /usr/X386/lib \
1836 /usr/x386/lib \
1837 /usr/XFree86/lib/X11 \
1838 \
1839 /usr/lib \
1840 /usr/local/lib \
1841 /usr/unsupported/lib \
1842 /usr/athena/lib \
1843 /usr/local/x11r5/lib \
1844 /usr/lpp/Xamples/lib \
1845 /lib/usr/lib/X11 \
1846 \
1847 /usr/openwin/lib \
1848 /usr/openwin/share/lib \
1849 ; \
1850 do
1851 for ac_extension in a so sl; do
1852 if test -r $ac_dir/lib${x_direct_test_library}.$ac_extension; then
1853 ac_x_libraries=$ac_dir
1854 break 2
1855 fi
1856 done
1857 done
1858 fi
1859 rm -f conftest*
1860 fi # $ac_x_libraries = NO
1861
1862 if test "$ac_x_includes" = NO || test "$ac_x_libraries" = NO; then
1863 # Didn't find X anywhere. Cache the known absence of X.
1864 ac_cv_have_x="have_x=no"
1865 else
1866 # Record where we found X for the cache.
1867 ac_cv_have_x="have_x=yes \
1868 ac_x_includes=$ac_x_includes ac_x_libraries=$ac_x_libraries"
1869 fi
1870 fi
1871 fi
1872 eval "$ac_cv_have_x"
1873 fi # $with_x != no
1874
1875 if test "$have_x" != yes; then
1876 echo "$ac_t""$have_x" 1>&6
1877 no_x=yes
1878 else
1879 # If each of the values was on the command line, it overrides each guess.
1880 test "x$x_includes" = xNONE && x_includes=$ac_x_includes
1881 test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
1882 # Update the cache value to reflect the command line values.
1883 ac_cv_have_x="have_x=yes \
1884 ac_x_includes=$x_includes ac_x_libraries=$x_libraries"
1885 echo "$ac_t""libraries $x_libraries, headers $x_includes" 1>&6
1886 fi
1887
1888 if test "$no_x" = yes; then
1889 # Not all programs may use this symbol, but it does not hurt to define it.
1890 cat >> confdefs.h <<\EOF
1891 #define X_DISPLAY_MISSING 1
1892 EOF
1893
1894 X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS=
1895 else
1896 if test -n "$x_includes"; then
1897 X_CFLAGS="$X_CFLAGS -I$x_includes"
1898 fi
1899
1900 # It would also be nice to do this for all -L options, not just this one.
1901 if test -n "$x_libraries"; then
1902 X_LIBS="$X_LIBS -L$x_libraries"
1903 # For Solaris; some versions of Sun CC require a space after -R and
1904 # others require no space. Words are not sufficient . . . .
1905 case "`(uname -sr) 2>/dev/null`" in
1906 "SunOS 5"*)
1907 echo $ac_n "checking whether -R must be followed by a space""... $ac_c" 1>&6
1908 echo "configure:1909: checking whether -R must be followed by a space" >&5
1909 ac_xsave_LIBS="$LIBS"; LIBS="$LIBS -R$x_libraries"
1910 cat > conftest.$ac_ext <<EOF
1911 #line 1912 "configure"
1912 #include "confdefs.h"
1913
1914 int main() {
1915
1916 ; return 0; }
1917 EOF
1918 if { (eval echo configure:1919: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1919 rm -rf conftest*
1920 ac_R_nospace=yes
1921 else
1922 echo "configure: failed program was:" >&5
1923 cat conftest.$ac_ext >&5
1924 rm -rf conftest*
1925 ac_R_nospace=no
1926 fi
1927 rm -f conftest*
1928 if test $ac_R_nospace = yes; then
1929 echo "$ac_t""no" 1>&6
1930 X_LIBS="$X_LIBS -R$x_libraries"
1931 else
1932 LIBS="$ac_xsave_LIBS -R $x_libraries"
1933 cat > conftest.$ac_ext <<EOF
1934 #line 1935 "configure"
1935 #include "confdefs.h"
1936
1937 int main() {
1938
1939 ; return 0; }
1940 EOF
1941 if { (eval echo configure:1942: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1942 rm -rf conftest*
1943 ac_R_space=yes
1944 else
1945 echo "configure: failed program was:" >&5
1946 cat conftest.$ac_ext >&5
1947 rm -rf conftest*
1948 ac_R_space=no
1949 fi
1950 rm -f conftest*
1951 if test $ac_R_space = yes; then
1952 echo "$ac_t""yes" 1>&6
1953 X_LIBS="$X_LIBS -R $x_libraries"
1954 else
1955 echo "$ac_t""neither works" 1>&6
1956 fi
1957 fi
1958 LIBS="$ac_xsave_LIBS"
1959 esac
1960 fi
1961
1962 # Check for system-dependent libraries X programs must link with.
1963 # Do this before checking for the system-independent R6 libraries
1964 # (-lICE), since we may need -lsocket or whatever for X linking.
1965
1966 if test "$ISC" = yes; then
1967 X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl_s -linet"
1968 else
1969 # Martyn.Johnson@cl.cam.ac.uk says this is needed for Ultrix, if the X
1970 # libraries were built with DECnet support. And karl@cs.umb.edu says
1971 # the Alpha needs dnet_stub (dnet does not exist).
1972 echo $ac_n "checking for dnet_ntoa in -ldnet""... $ac_c" 1>&6
1973 echo "configure:1974: checking for dnet_ntoa in -ldnet" >&5
1974 ac_lib_var=`echo dnet'_'dnet_ntoa | sed 'y%./+-%__p_%'`
1975 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1976 echo $ac_n "(cached) $ac_c" 1>&6
1977 else
1978 ac_save_LIBS="$LIBS"
1979 LIBS="-ldnet $LIBS"
1980 cat > conftest.$ac_ext <<EOF
1981 #line 1982 "configure"
1982 #include "confdefs.h"
1983 /* Override any gcc2 internal prototype to avoid an error. */
1984 /* We use char because int might match the return type of a gcc2
1985 builtin and then its argument prototype would still apply. */
1986 char dnet_ntoa();
1987
1988 int main() {
1989 dnet_ntoa()
1990 ; return 0; }
1991 EOF
1992 if { (eval echo configure:1993: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1993 rm -rf conftest*
1994 eval "ac_cv_lib_$ac_lib_var=yes"
1995 else
1996 echo "configure: failed program was:" >&5
1997 cat conftest.$ac_ext >&5
1998 rm -rf conftest*
1999 eval "ac_cv_lib_$ac_lib_var=no"
2000 fi
2001 rm -f conftest*
2002 LIBS="$ac_save_LIBS"
2003
2004 fi
2005 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2006 echo "$ac_t""yes" 1>&6
2007 X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"
2008 else
2009 echo "$ac_t""no" 1>&6
2010 fi
2011
2012 if test $ac_cv_lib_dnet_dnet_ntoa = no; then
2013 echo $ac_n "checking for dnet_ntoa in -ldnet_stub""... $ac_c" 1>&6
2014 echo "configure:2015: checking for dnet_ntoa in -ldnet_stub" >&5
2015 ac_lib_var=`echo dnet_stub'_'dnet_ntoa | sed 'y%./+-%__p_%'`
2016 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2017 echo $ac_n "(cached) $ac_c" 1>&6
2018 else
2019 ac_save_LIBS="$LIBS"
2020 LIBS="-ldnet_stub $LIBS"
2021 cat > conftest.$ac_ext <<EOF
2022 #line 2023 "configure"
2023 #include "confdefs.h"
2024 /* Override any gcc2 internal prototype to avoid an error. */
2025 /* We use char because int might match the return type of a gcc2
2026 builtin and then its argument prototype would still apply. */
2027 char dnet_ntoa();
2028
2029 int main() {
2030 dnet_ntoa()
2031 ; return 0; }
2032 EOF
2033 if { (eval echo configure:2034: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2034 rm -rf conftest*
2035 eval "ac_cv_lib_$ac_lib_var=yes"
2036 else
2037 echo "configure: failed program was:" >&5
2038 cat conftest.$ac_ext >&5
2039 rm -rf conftest*
2040 eval "ac_cv_lib_$ac_lib_var=no"
2041 fi
2042 rm -f conftest*
2043 LIBS="$ac_save_LIBS"
2044
2045 fi
2046 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2047 echo "$ac_t""yes" 1>&6
2048 X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"
2049 else
2050 echo "$ac_t""no" 1>&6
2051 fi
2052
2053 fi
2054
2055 # msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT,
2056 # to get the SysV transport functions.
2057 # chad@anasazi.com says the Pyramis MIS-ES running DC/OSx (SVR4)
2058 # needs -lnsl.
2059 # The nsl library prevents programs from opening the X display
2060 # on Irix 5.2, according to dickey@clark.net.
2061 echo $ac_n "checking for gethostbyname""... $ac_c" 1>&6
2062 echo "configure:2063: checking for gethostbyname" >&5
2063 if eval "test \"`echo '$''{'ac_cv_func_gethostbyname'+set}'`\" = set"; then
2064 echo $ac_n "(cached) $ac_c" 1>&6
2065 else
2066 cat > conftest.$ac_ext <<EOF
2067 #line 2068 "configure"
2068 #include "confdefs.h"
2069 /* System header to define __stub macros and hopefully few prototypes,
2070 which can conflict with char gethostbyname(); below. */
2071 #include <assert.h>
2072 /* Override any gcc2 internal prototype to avoid an error. */
2073 /* We use char because int might match the return type of a gcc2
2074 builtin and then its argument prototype would still apply. */
2075 char gethostbyname();
2076
2077 int main() {
2078
2079 /* The GNU C library defines this for functions which it implements
2080 to always fail with ENOSYS. Some functions are actually named
2081 something starting with __ and the normal name is an alias. */
2082 #if defined (__stub_gethostbyname) || defined (__stub___gethostbyname)
2083 choke me
2084 #else
2085 gethostbyname();
2086 #endif
2087
2088 ; return 0; }
2089 EOF
2090 if { (eval echo configure:2091: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2091 rm -rf conftest*
2092 eval "ac_cv_func_gethostbyname=yes"
2093 else
2094 echo "configure: failed program was:" >&5
2095 cat conftest.$ac_ext >&5
2096 rm -rf conftest*
2097 eval "ac_cv_func_gethostbyname=no"
2098 fi
2099 rm -f conftest*
2100 fi
2101
2102 if eval "test \"`echo '$ac_cv_func_'gethostbyname`\" = yes"; then
2103 echo "$ac_t""yes" 1>&6
2104 :
2105 else
2106 echo "$ac_t""no" 1>&6
2107 fi
2108
2109 if test $ac_cv_func_gethostbyname = no; then
2110 echo $ac_n "checking for gethostbyname in -lnsl""... $ac_c" 1>&6
2111 echo "configure:2112: checking for gethostbyname in -lnsl" >&5
2112 ac_lib_var=`echo nsl'_'gethostbyname | sed 'y%./+-%__p_%'`
2113 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2114 echo $ac_n "(cached) $ac_c" 1>&6
2115 else
2116 ac_save_LIBS="$LIBS"
2117 LIBS="-lnsl $LIBS"
2118 cat > conftest.$ac_ext <<EOF
2119 #line 2120 "configure"
2120 #include "confdefs.h"
2121 /* Override any gcc2 internal prototype to avoid an error. */
2122 /* We use char because int might match the return type of a gcc2
2123 builtin and then its argument prototype would still apply. */
2124 char gethostbyname();
2125
2126 int main() {
2127 gethostbyname()
2128 ; return 0; }
2129 EOF
2130 if { (eval echo configure:2131: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2131 rm -rf conftest*
2132 eval "ac_cv_lib_$ac_lib_var=yes"
2133 else
2134 echo "configure: failed program was:" >&5
2135 cat conftest.$ac_ext >&5
2136 rm -rf conftest*
2137 eval "ac_cv_lib_$ac_lib_var=no"
2138 fi
2139 rm -f conftest*
2140 LIBS="$ac_save_LIBS"
2141
2142 fi
2143 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2144 echo "$ac_t""yes" 1>&6
2145 X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl"
2146 else
2147 echo "$ac_t""no" 1>&6
2148 fi
2149
2150 fi
2151
2152 # lieder@skyler.mavd.honeywell.com says without -lsocket,
2153 # socket/setsockopt and other routines are undefined under SCO ODT
2154 # 2.0. But -lsocket is broken on IRIX 5.2 (and is not necessary
2155 # on later versions), says simon@lia.di.epfl.ch: it contains
2156 # gethostby* variants that don't use the nameserver (or something).
2157 # -lsocket must be given before -lnsl if both are needed.
2158 # We assume that if connect needs -lnsl, so does gethostbyname.
2159 echo $ac_n "checking for connect""... $ac_c" 1>&6
2160 echo "configure:2161: checking for connect" >&5
2161 if eval "test \"`echo '$''{'ac_cv_func_connect'+set}'`\" = set"; then
2162 echo $ac_n "(cached) $ac_c" 1>&6
2163 else
2164 cat > conftest.$ac_ext <<EOF
2165 #line 2166 "configure"
2166 #include "confdefs.h"
2167 /* System header to define __stub macros and hopefully few prototypes,
2168 which can conflict with char connect(); below. */
2169 #include <assert.h>
2170 /* Override any gcc2 internal prototype to avoid an error. */
2171 /* We use char because int might match the return type of a gcc2
2172 builtin and then its argument prototype would still apply. */
2173 char connect();
2174
2175 int main() {
2176
2177 /* The GNU C library defines this for functions which it implements
2178 to always fail with ENOSYS. Some functions are actually named
2179 something starting with __ and the normal name is an alias. */
2180 #if defined (__stub_connect) || defined (__stub___connect)
2181 choke me
2182 #else
2183 connect();
2184 #endif
2185
2186 ; return 0; }
2187 EOF
2188 if { (eval echo configure:2189: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2189 rm -rf conftest*
2190 eval "ac_cv_func_connect=yes"
2191 else
2192 echo "configure: failed program was:" >&5
2193 cat conftest.$ac_ext >&5
2194 rm -rf conftest*
2195 eval "ac_cv_func_connect=no"
2196 fi
2197 rm -f conftest*
2198 fi
2199
2200 if eval "test \"`echo '$ac_cv_func_'connect`\" = yes"; then
2201 echo "$ac_t""yes" 1>&6
2202 :
2203 else
2204 echo "$ac_t""no" 1>&6
2205 fi
2206
2207 if test $ac_cv_func_connect = no; then
2208 echo $ac_n "checking for connect in -lsocket""... $ac_c" 1>&6
2209 echo "configure:2210: checking for connect in -lsocket" >&5
2210 ac_lib_var=`echo socket'_'connect | sed 'y%./+-%__p_%'`
2211 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2212 echo $ac_n "(cached) $ac_c" 1>&6
2213 else
2214 ac_save_LIBS="$LIBS"
2215 LIBS="-lsocket $X_EXTRA_LIBS $LIBS"
2216 cat > conftest.$ac_ext <<EOF
2217 #line 2218 "configure"
2218 #include "confdefs.h"
2219 /* Override any gcc2 internal prototype to avoid an error. */
2220 /* We use char because int might match the return type of a gcc2
2221 builtin and then its argument prototype would still apply. */
2222 char connect();
2223
2224 int main() {
2225 connect()
2226 ; return 0; }
2227 EOF
2228 if { (eval echo configure:2229: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2229 rm -rf conftest*
2230 eval "ac_cv_lib_$ac_lib_var=yes"
2231 else
2232 echo "configure: failed program was:" >&5
2233 cat conftest.$ac_ext >&5
2234 rm -rf conftest*
2235 eval "ac_cv_lib_$ac_lib_var=no"
2236 fi
2237 rm -f conftest*
2238 LIBS="$ac_save_LIBS"
2239
2240 fi
2241 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2242 echo "$ac_t""yes" 1>&6
2243 X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS"
2244 else
2245 echo "$ac_t""no" 1>&6
2246 fi
2247
2248 fi
2249
2250 # gomez@mi.uni-erlangen.de says -lposix is necessary on A/UX.
2251 echo $ac_n "checking for remove""... $ac_c" 1>&6
2252 echo "configure:2253: checking for remove" >&5
2253 if eval "test \"`echo '$''{'ac_cv_func_remove'+set}'`\" = set"; then
2254 echo $ac_n "(cached) $ac_c" 1>&6
2255 else
2256 cat > conftest.$ac_ext <<EOF
2257 #line 2258 "configure"
2258 #include "confdefs.h"
2259 /* System header to define __stub macros and hopefully few prototypes,
2260 which can conflict with char remove(); below. */
2261 #include <assert.h>
2262 /* Override any gcc2 internal prototype to avoid an error. */
2263 /* We use char because int might match the return type of a gcc2
2264 builtin and then its argument prototype would still apply. */
2265 char remove();
2266
2267 int main() {
2268
2269 /* The GNU C library defines this for functions which it implements
2270 to always fail with ENOSYS. Some functions are actually named
2271 something starting with __ and the normal name is an alias. */
2272 #if defined (__stub_remove) || defined (__stub___remove)
2273 choke me
2274 #else
2275 remove();
2276 #endif
2277
2278 ; return 0; }
2279 EOF
2280 if { (eval echo configure:2281: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2281 rm -rf conftest*
2282 eval "ac_cv_func_remove=yes"
2283 else
2284 echo "configure: failed program was:" >&5
2285 cat conftest.$ac_ext >&5
2286 rm -rf conftest*
2287 eval "ac_cv_func_remove=no"
2288 fi
2289 rm -f conftest*
2290 fi
2291
2292 if eval "test \"`echo '$ac_cv_func_'remove`\" = yes"; then
2293 echo "$ac_t""yes" 1>&6
2294 :
2295 else
2296 echo "$ac_t""no" 1>&6
2297 fi
2298
2299 if test $ac_cv_func_remove = no; then
2300 echo $ac_n "checking for remove in -lposix""... $ac_c" 1>&6
2301 echo "configure:2302: checking for remove in -lposix" >&5
2302 ac_lib_var=`echo posix'_'remove | sed 'y%./+-%__p_%'`
2303 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2304 echo $ac_n "(cached) $ac_c" 1>&6
2305 else
2306 ac_save_LIBS="$LIBS"
2307 LIBS="-lposix $LIBS"
2308 cat > conftest.$ac_ext <<EOF
2309 #line 2310 "configure"
2310 #include "confdefs.h"
2311 /* Override any gcc2 internal prototype to avoid an error. */
2312 /* We use char because int might match the return type of a gcc2
2313 builtin and then its argument prototype would still apply. */
2314 char remove();
2315
2316 int main() {
2317 remove()
2318 ; return 0; }
2319 EOF
2320 if { (eval echo configure:2321: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2321 rm -rf conftest*
2322 eval "ac_cv_lib_$ac_lib_var=yes"
2323 else
2324 echo "configure: failed program was:" >&5
2325 cat conftest.$ac_ext >&5
2326 rm -rf conftest*
2327 eval "ac_cv_lib_$ac_lib_var=no"
2328 fi
2329 rm -f conftest*
2330 LIBS="$ac_save_LIBS"
2331
2332 fi
2333 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2334 echo "$ac_t""yes" 1>&6
2335 X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix"
2336 else
2337 echo "$ac_t""no" 1>&6
2338 fi
2339
2340 fi
2341
2342 # BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
2343 echo $ac_n "checking for shmat""... $ac_c" 1>&6
2344 echo "configure:2345: checking for shmat" >&5
2345 if eval "test \"`echo '$''{'ac_cv_func_shmat'+set}'`\" = set"; then
2346 echo $ac_n "(cached) $ac_c" 1>&6
2347 else
2348 cat > conftest.$ac_ext <<EOF
2349 #line 2350 "configure"
2350 #include "confdefs.h"
2351 /* System header to define __stub macros and hopefully few prototypes,
2352 which can conflict with char shmat(); below. */
2353 #include <assert.h>
2354 /* Override any gcc2 internal prototype to avoid an error. */
2355 /* We use char because int might match the return type of a gcc2
2356 builtin and then its argument prototype would still apply. */
2357 char shmat();
2358
2359 int main() {
2360
2361 /* The GNU C library defines this for functions which it implements
2362 to always fail with ENOSYS. Some functions are actually named
2363 something starting with __ and the normal name is an alias. */
2364 #if defined (__stub_shmat) || defined (__stub___shmat)
2365 choke me
2366 #else
2367 shmat();
2368 #endif
2369
2370 ; return 0; }
2371 EOF
2372 if { (eval echo configure:2373: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2373 rm -rf conftest*
2374 eval "ac_cv_func_shmat=yes"
2375 else
2376 echo "configure: failed program was:" >&5
2377 cat conftest.$ac_ext >&5
2378 rm -rf conftest*
2379 eval "ac_cv_func_shmat=no"
2380 fi
2381 rm -f conftest*
2382 fi
2383
2384 if eval "test \"`echo '$ac_cv_func_'shmat`\" = yes"; then
2385 echo "$ac_t""yes" 1>&6
2386 :
2387 else
2388 echo "$ac_t""no" 1>&6
2389 fi
2390
2391 if test $ac_cv_func_shmat = no; then
2392 echo $ac_n "checking for shmat in -lipc""... $ac_c" 1>&6
2393 echo "configure:2394: checking for shmat in -lipc" >&5
2394 ac_lib_var=`echo ipc'_'shmat | sed 'y%./+-%__p_%'`
2395 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2396 echo $ac_n "(cached) $ac_c" 1>&6
2397 else
2398 ac_save_LIBS="$LIBS"
2399 LIBS="-lipc $LIBS"
2400 cat > conftest.$ac_ext <<EOF
2401 #line 2402 "configure"
2402 #include "confdefs.h"
2403 /* Override any gcc2 internal prototype to avoid an error. */
2404 /* We use char because int might match the return type of a gcc2
2405 builtin and then its argument prototype would still apply. */
2406 char shmat();
2407
2408 int main() {
2409 shmat()
2410 ; return 0; }
2411 EOF
2412 if { (eval echo configure:2413: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2413 rm -rf conftest*
2414 eval "ac_cv_lib_$ac_lib_var=yes"
2415 else
2416 echo "configure: failed program was:" >&5
2417 cat conftest.$ac_ext >&5
2418 rm -rf conftest*
2419 eval "ac_cv_lib_$ac_lib_var=no"
2420 fi
2421 rm -f conftest*
2422 LIBS="$ac_save_LIBS"
2423
2424 fi
2425 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2426 echo "$ac_t""yes" 1>&6
2427 X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc"
2428 else
2429 echo "$ac_t""no" 1>&6
2430 fi
2431
2432 fi
2433 fi
2434
2435 # Check for libraries that X11R6 Xt/Xaw programs need.
2436 ac_save_LDFLAGS="$LDFLAGS"
2437 test -n "$x_libraries" && LDFLAGS="$LDFLAGS -L$x_libraries"
2438 # SM needs ICE to (dynamically) link under SunOS 4.x (so we have to
2439 # check for ICE first), but we must link in the order -lSM -lICE or
2440 # we get undefined symbols. So assume we have SM if we have ICE.
2441 # These have to be linked with before -lX11, unlike the other
2442 # libraries we check for below, so use a different variable.
2443 # --interran@uluru.Stanford.EDU, kb@cs.umb.edu.
2444 echo $ac_n "checking for IceConnectionNumber in -lICE""... $ac_c" 1>&6
2445 echo "configure:2446: checking for IceConnectionNumber in -lICE" >&5
2446 ac_lib_var=`echo ICE'_'IceConnectionNumber | sed 'y%./+-%__p_%'`
2447 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2448 echo $ac_n "(cached) $ac_c" 1>&6
2449 else
2450 ac_save_LIBS="$LIBS"
2451 LIBS="-lICE $X_EXTRA_LIBS $LIBS"
2452 cat > conftest.$ac_ext <<EOF
2453 #line 2454 "configure"
2454 #include "confdefs.h"
2455 /* Override any gcc2 internal prototype to avoid an error. */
2456 /* We use char because int might match the return type of a gcc2
2457 builtin and then its argument prototype would still apply. */
2458 char IceConnectionNumber();
2459
2460 int main() {
2461 IceConnectionNumber()
2462 ; return 0; }
2463 EOF
2464 if { (eval echo configure:2465: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2465 rm -rf conftest*
2466 eval "ac_cv_lib_$ac_lib_var=yes"
2467 else
2468 echo "configure: failed program was:" >&5
2469 cat conftest.$ac_ext >&5
2470 rm -rf conftest*
2471 eval "ac_cv_lib_$ac_lib_var=no"
2472 fi
2473 rm -f conftest*
2474 LIBS="$ac_save_LIBS"
2475
2476 fi
2477 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2478 echo "$ac_t""yes" 1>&6
2479 X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"
2480 else
2481 echo "$ac_t""no" 1>&6
2482 fi
2483
2484 LDFLAGS="$ac_save_LDFLAGS"
2485
2486 fi
2487
2488 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
2489 echo "configure:2490: checking for ANSI C header files" >&5
2490 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
2491 echo $ac_n "(cached) $ac_c" 1>&6
2492 else
2493 cat > conftest.$ac_ext <<EOF
2494 #line 2495 "configure"
2495 #include "confdefs.h"
2496 #include <stdlib.h>
2497 #include <stdarg.h>
2498 #include <string.h>
2499 #include <float.h>
2500 EOF
2501 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2502 { (eval echo configure:2503: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2503 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2504 if test -z "$ac_err"; then
2505 rm -rf conftest*
2506 ac_cv_header_stdc=yes
2507 else
2508 echo "$ac_err" >&5
2509 echo "configure: failed program was:" >&5
2510 cat conftest.$ac_ext >&5
2511 rm -rf conftest*
2512 ac_cv_header_stdc=no
2513 fi
2514 rm -f conftest*
2515
2516 if test $ac_cv_header_stdc = yes; then
2517 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
2518 cat > conftest.$ac_ext <<EOF
2519 #line 2520 "configure"
2520 #include "confdefs.h"
2521 #include <string.h>
2522 EOF
2523 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2524 egrep "memchr" >/dev/null 2>&1; then
2525 :
2526 else
2527 rm -rf conftest*
2528 ac_cv_header_stdc=no
2529 fi
2530 rm -f conftest*
2531
2532 fi
2533
2534 if test $ac_cv_header_stdc = yes; then
2535 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
2536 cat > conftest.$ac_ext <<EOF
2537 #line 2538 "configure"
2538 #include "confdefs.h"
2539 #include <stdlib.h>
2540 EOF
2541 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2542 egrep "free" >/dev/null 2>&1; then
2543 :
2544 else
2545 rm -rf conftest*
2546 ac_cv_header_stdc=no
2547 fi
2548 rm -f conftest*
2549
2550 fi
2551
2552 if test $ac_cv_header_stdc = yes; then
2553 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
2554 if test "$cross_compiling" = yes; then
2555 :
2556 else
2557 cat > conftest.$ac_ext <<EOF
2558 #line 2559 "configure"
2559 #include "confdefs.h"
2560 #include <ctype.h>
2561 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
2562 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
2563 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
2564 int main () { int i; for (i = 0; i < 256; i++)
2565 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
2566 exit (0); }
2567
2568 EOF
2569 if { (eval echo configure:2570: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2570 then
2571 :
2572 else
2573 echo "configure: failed program was:" >&5
2574 cat conftest.$ac_ext >&5
2575 rm -fr conftest*
2576 ac_cv_header_stdc=no
2577 fi
2578 rm -fr conftest*
2579 fi
2580
2581 fi
2582 fi
2583
2584 echo "$ac_t""$ac_cv_header_stdc" 1>&6
2585 if test $ac_cv_header_stdc = yes; then
2586 cat >> confdefs.h <<\EOF
2587 #define STDC_HEADERS 1
2588 EOF
2589
2590 fi
2591
2592 echo $ac_n "checking for sys/wait.h that is POSIX.1 compatible""... $ac_c" 1>&6
2593 echo "configure:2594: checking for sys/wait.h that is POSIX.1 compatible" >&5
2594 if eval "test \"`echo '$''{'ac_cv_header_sys_wait_h'+set}'`\" = set"; then
2595 echo $ac_n "(cached) $ac_c" 1>&6
2596 else
2597 cat > conftest.$ac_ext <<EOF
2598 #line 2599 "configure"
2599 #include "confdefs.h"
2600 #include <sys/types.h>
2601 #include <sys/wait.h>
2602 #ifndef WEXITSTATUS
2603 #define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8)
2604 #endif
2605 #ifndef WIFEXITED
2606 #define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
2607 #endif
2608 int main() {
2609 int s;
2610 wait (&s);
2611 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
2612 ; return 0; }
2613 EOF
2614 if { (eval echo configure:2615: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2615 rm -rf conftest*
2616 ac_cv_header_sys_wait_h=yes
2617 else
2618 echo "configure: failed program was:" >&5
2619 cat conftest.$ac_ext >&5
2620 rm -rf conftest*
2621 ac_cv_header_sys_wait_h=no
2622 fi
2623 rm -f conftest*
2624 fi
2625
2626 echo "$ac_t""$ac_cv_header_sys_wait_h" 1>&6
2627 if test $ac_cv_header_sys_wait_h = yes; then
2628 cat >> confdefs.h <<\EOF
2629 #define HAVE_SYS_WAIT_H 1
2630 EOF
2631
2632 fi
2633
2634 for ac_hdr in ctype.h strings.h fcntl.h libgen.h locale.h process.h signal.h stdio.h time.h errno.h unistd.h sys/signal.h sys/param.h sys/select.h sys/stat.h sys/time.h sys/types.h sys/wait.h stdlib.h string.h malloc.h
2635 do
2636 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
2637 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
2638 echo "configure:2639: checking for $ac_hdr" >&5
2639 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2640 echo $ac_n "(cached) $ac_c" 1>&6
2641 else
2642 cat > conftest.$ac_ext <<EOF
2643 #line 2644 "configure"
2644 #include "confdefs.h"
2645 #include <$ac_hdr>
2646 EOF
2647 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2648 { (eval echo configure:2649: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2649 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2650 if test -z "$ac_err"; then
2651 rm -rf conftest*
2652 eval "ac_cv_header_$ac_safe=yes"
2653 else
2654 echo "$ac_err" >&5
2655 echo "configure: failed program was:" >&5
2656 cat conftest.$ac_ext >&5
2657 rm -rf conftest*
2658 eval "ac_cv_header_$ac_safe=no"
2659 fi
2660 rm -f conftest*
2661 fi
2662 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2663 echo "$ac_t""yes" 1>&6
2664 ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
2665 cat >> confdefs.h <<EOF
2666 #define $ac_tr_hdr 1
2667 EOF
2668
2669 else
2670 echo "$ac_t""no" 1>&6
2671 fi
2672 done
2673
2674
2675 # Checks for typedefs, structures, and compiler characteristics.
2676 echo $ac_n "checking for working const""... $ac_c" 1>&6
2677 echo "configure:2678: checking for working const" >&5
2678 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
2679 echo $ac_n "(cached) $ac_c" 1>&6
2680 else
2681 cat > conftest.$ac_ext <<EOF
2682 #line 2683 "configure"
2683 #include "confdefs.h"
2684
2685 int main() {
2686
2687 /* Ultrix mips cc rejects this. */
2688 typedef int charset[2]; const charset x;
2689 /* SunOS 4.1.1 cc rejects this. */
2690 char const *const *ccp;
2691 char **p;
2692 /* NEC SVR4.0.2 mips cc rejects this. */
2693 struct point {int x, y;};
2694 static struct point const zero = {0,0};
2695 /* AIX XL C 1.02.0.0 rejects this.
2696 It does not let you subtract one const X* pointer from another in an arm
2697 of an if-expression whose if-part is not a constant expression */
2698 const char *g = "string";
2699 ccp = &g + (g ? g-g : 0);
2700 /* HPUX 7.0 cc rejects these. */
2701 ++ccp;
2702 p = (char**) ccp;
2703 ccp = (char const *const *) p;
2704 { /* SCO 3.2v4 cc rejects this. */
2705 char *t;
2706 char const *s = 0 ? (char *) 0 : (char const *) 0;
2707
2708 *t++ = 0;
2709 }
2710 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
2711 int x[] = {25, 17};
2712 const int *foo = &x[0];
2713 ++foo;
2714 }
2715 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
2716 typedef const int *iptr;
2717 iptr p = 0;
2718 ++p;
2719 }
2720 { /* AIX XL C 1.02.0.0 rejects this saying
2721 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
2722 struct s { int j; const int *ap[3]; };
2723 struct s *b; b->j = 5;
2724 }
2725 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
2726 const int foo = 10;
2727 }
2728
2729 ; return 0; }
2730 EOF
2731 if { (eval echo configure:2732: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2732 rm -rf conftest*
2733 ac_cv_c_const=yes
2734 else
2735 echo "configure: failed program was:" >&5
2736 cat conftest.$ac_ext >&5
2737 rm -rf conftest*
2738 ac_cv_c_const=no
2739 fi
2740 rm -f conftest*
2741 fi
2742
2743 echo "$ac_t""$ac_cv_c_const" 1>&6
2744 if test $ac_cv_c_const = no; then
2745 cat >> confdefs.h <<\EOF
2746 #define const
2747 EOF
2748
2749 fi
2750
2751 echo $ac_n "checking for inline""... $ac_c" 1>&6
2752 echo "configure:2753: checking for inline" >&5
2753 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
2754 echo $ac_n "(cached) $ac_c" 1>&6
2755 else
2756 ac_cv_c_inline=no
2757 for ac_kw in inline __inline__ __inline; do
2758 cat > conftest.$ac_ext <<EOF
2759 #line 2760 "configure"
2760 #include "confdefs.h"
2761
2762 int main() {
2763 } $ac_kw foo() {
2764 ; return 0; }
2765 EOF
2766 if { (eval echo configure:2767: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2767 rm -rf conftest*
2768 ac_cv_c_inline=$ac_kw; break
2769 else
2770 echo "configure: failed program was:" >&5
2771 cat conftest.$ac_ext >&5
2772 fi
2773 rm -f conftest*
2774 done
2775
2776 fi
2777
2778 echo "$ac_t""$ac_cv_c_inline" 1>&6
2779 case "$ac_cv_c_inline" in
2780 inline | yes) ;;
2781 no) cat >> confdefs.h <<\EOF
2782 #define inline
2783 EOF
2784 ;;
2785 *) cat >> confdefs.h <<EOF
2786 #define inline $ac_cv_c_inline
2787 EOF
2788 ;;
2789 esac
2790
2791 echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6
2792 echo "configure:2793: checking whether time.h and sys/time.h may both be included" >&5
2793 if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then
2794 echo $ac_n "(cached) $ac_c" 1>&6
2795 else
2796 cat > conftest.$ac_ext <<EOF
2797 #line 2798 "configure"
2798 #include "confdefs.h"
2799 #include <sys/types.h>
2800 #include <sys/time.h>
2801 #include <time.h>
2802 int main() {
2803 struct tm *tp;
2804 ; return 0; }
2805 EOF
2806 if { (eval echo configure:2807: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2807 rm -rf conftest*
2808 ac_cv_header_time=yes
2809 else
2810 echo "configure: failed program was:" >&5
2811 cat conftest.$ac_ext >&5
2812 rm -rf conftest*
2813 ac_cv_header_time=no
2814 fi
2815 rm -f conftest*
2816 fi
2817
2818 echo "$ac_t""$ac_cv_header_time" 1>&6
2819 if test $ac_cv_header_time = yes; then
2820 cat >> confdefs.h <<\EOF
2821 #define TIME_WITH_SYS_TIME 1
2822 EOF
2823
2824 fi
2825
2826 echo $ac_n "checking whether struct tm is in sys/time.h or time.h""... $ac_c" 1>&6
2827 echo "configure:2828: checking whether struct tm is in sys/time.h or time.h" >&5
2828 if eval "test \"`echo '$''{'ac_cv_struct_tm'+set}'`\" = set"; then
2829 echo $ac_n "(cached) $ac_c" 1>&6
2830 else
2831 cat > conftest.$ac_ext <<EOF
2832 #line 2833 "configure"
2833 #include "confdefs.h"
2834 #include <sys/types.h>
2835 #include <time.h>
2836 int main() {
2837 struct tm *tp; tp->tm_sec;
2838 ; return 0; }
2839 EOF
2840 if { (eval echo configure:2841: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2841 rm -rf conftest*
2842 ac_cv_struct_tm=time.h
2843 else
2844 echo "configure: failed program was:" >&5
2845 cat conftest.$ac_ext >&5
2846 rm -rf conftest*
2847 ac_cv_struct_tm=sys/time.h
2848 fi
2849 rm -f conftest*
2850 fi
2851
2852 echo "$ac_t""$ac_cv_struct_tm" 1>&6
2853 if test $ac_cv_struct_tm = sys/time.h; then
2854 cat >> confdefs.h <<\EOF
2855 #define TM_IN_SYS_TIME 1
2856 EOF
2857
2858 fi
2859
2860
2861 # Checks for library functions.
2862 echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
2863 echo "configure:2864: checking return type of signal handlers" >&5
2864 if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then
2865 echo $ac_n "(cached) $ac_c" 1>&6
2866 else
2867 cat > conftest.$ac_ext <<EOF
2868 #line 2869 "configure"
2869 #include "confdefs.h"
2870 #include <sys/types.h>
2871 #include <signal.h>
2872 #ifdef signal
2873 #undef signal
2874 #endif
2875 #ifdef __cplusplus
2876 extern "C" void (*signal (int, void (*)(int)))(int);
2877 #else
2878 void (*signal ()) ();
2879 #endif
2880
2881 int main() {
2882 int i;
2883 ; return 0; }
2884 EOF
2885 if { (eval echo configure:2886: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2886 rm -rf conftest*
2887 ac_cv_type_signal=void
2888 else
2889 echo "configure: failed program was:" >&5
2890 cat conftest.$ac_ext >&5
2891 rm -rf conftest*
2892 ac_cv_type_signal=int
2893 fi
2894 rm -f conftest*
2895 fi
2896
2897 echo "$ac_t""$ac_cv_type_signal" 1>&6
2898 cat >> confdefs.h <<EOF
2899 #define RETSIGTYPE $ac_cv_type_signal
2900 EOF
2901
2902
2903 for ac_func in setlocale sigaction strftime gettimeofday memset strcasecmp strchr strcspn strdup strncasecmp select strstr
2904 do
2905 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2906 echo "configure:2907: checking for $ac_func" >&5
2907 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2908 echo $ac_n "(cached) $ac_c" 1>&6
2909 else
2910 cat > conftest.$ac_ext <<EOF
2911 #line 2912 "configure"
2912 #include "confdefs.h"
2913 /* System header to define __stub macros and hopefully few prototypes,
2914 which can conflict with char $ac_func(); below. */
2915 #include <assert.h>
2916 /* Override any gcc2 internal prototype to avoid an error. */
2917 /* We use char because int might match the return type of a gcc2
2918 builtin and then its argument prototype would still apply. */
2919 char $ac_func();
2920
2921 int main() {
2922
2923 /* The GNU C library defines this for functions which it implements
2924 to always fail with ENOSYS. Some functions are actually named
2925 something starting with __ and the normal name is an alias. */
2926 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2927 choke me
2928 #else
2929 $ac_func();
2930 #endif
2931
2932 ; return 0; }
2933 EOF
2934 if { (eval echo configure:2935: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2935 rm -rf conftest*
2936 eval "ac_cv_func_$ac_func=yes"
2937 else
2938 echo "configure: failed program was:" >&5
2939 cat conftest.$ac_ext >&5
2940 rm -rf conftest*
2941 eval "ac_cv_func_$ac_func=no"
2942 fi
2943 rm -f conftest*
2944 fi
2945
2946 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2947 echo "$ac_t""yes" 1>&6
2948 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2949 cat >> confdefs.h <<EOF
2950 #define $ac_tr_func 1
2951 EOF
2952
2953 else
2954 echo "$ac_t""no" 1>&6
2955 fi
2956 done
2957
2958
2959
2960 CFLAGS="$CFLAGS $X_CFLAGS"
2961 CXXFLAGS="$CXXFLAGS $X_CFLAGS"
2962 LDFLAGS="$LDFLAGS $X_LIBS $X_PRE_LIBS"
2963 echo $ac_n "checking for XOpenDisplay in -lX11""... $ac_c" 1>&6
2964 echo "configure:2965: checking for XOpenDisplay in -lX11" >&5
2965 ac_lib_var=`echo X11'_'XOpenDisplay | sed 'y%./+-%__p_%'`
2966 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2967 echo $ac_n "(cached) $ac_c" 1>&6
2968 else
2969 ac_save_LIBS="$LIBS"
2970 LIBS="-lX11 $LIBS"
2971 cat > conftest.$ac_ext <<EOF
2972 #line 2973 "configure"
2973 #include "confdefs.h"
2974 /* Override any gcc2 internal prototype to avoid an error. */
2975 /* We use char because int might match the return type of a gcc2
2976 builtin and then its argument prototype would still apply. */
2977 char XOpenDisplay();
2978
2979 int main() {
2980 XOpenDisplay()
2981 ; return 0; }
2982 EOF
2983 if { (eval echo configure:2984: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2984 rm -rf conftest*
2985 eval "ac_cv_lib_$ac_lib_var=yes"
2986 else
2987 echo "configure: failed program was:" >&5
2988 cat conftest.$ac_ext >&5
2989 rm -rf conftest*
2990 eval "ac_cv_lib_$ac_lib_var=no"
2991 fi
2992 rm -f conftest*
2993 LIBS="$ac_save_LIBS"
2994
2995 fi
2996 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2997 echo "$ac_t""yes" 1>&6
2998 LIBS="-lX11"
2999 else
3000 echo "$ac_t""no" 1>&6
3001 { echo "configure: error: XOpenDisplay not found in -lX11" 1>&2; exit 1; }
3002 fi
3003
3004
3005 LIBS="-lX11"
3006
3007
3008
3009
3010
3011 trap '' 1 2 15
3012 cat > confcache <<\EOF
3013 # This file is a shell script that caches the results of configure
3014 # tests run on this system so they can be shared between configure
3015 # scripts and configure runs. It is not useful on other systems.
3016 # If it contains results you don't want to keep, you may remove or edit it.
3017 #
3018 # By default, configure uses ./config.cache as the cache file,
3019 # creating it if it does not exist already. You can give configure
3020 # the --cache-file=FILE option to use a different cache file; that is
3021 # what configure does when it calls configure scripts in
3022 # subdirectories, so they share the cache.
3023 # Giving --cache-file=/dev/null disables caching, for debugging configure.
3024 # config.status only pays attention to the cache file if you give it the
3025 # --recheck option to rerun configure.
3026 #
3027 EOF
3028 # The following way of writing the cache mishandles newlines in values,
3029 # but we know of no workaround that is simple, portable, and efficient.
3030 # So, don't put newlines in cache variables' values.
3031 # Ultrix sh set writes to stderr and can't be redirected directly,
3032 # and sets the high bit in the cache file unless we assign to the vars.
3033 (set) 2>&1 |
3034 case `(ac_space=' '; set | grep ac_space) 2>&1` in
3035 *ac_space=\ *)
3036 # `set' does not quote correctly, so add quotes (double-quote substitution
3037 # turns \\\\ into \\, and sed turns \\ into \).
3038 sed -n \
3039 -e "s/'/'\\\\''/g" \
3040 -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
3041 ;;
3042 *)
3043 # `set' quotes correctly as required by POSIX, so do not add quotes.
3044 sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
3045 ;;
3046 esac >> confcache
3047 if cmp -s $cache_file confcache; then
3048 :
3049 else
3050 if test -w $cache_file; then
3051 echo "updating cache $cache_file"
3052 cat confcache > $cache_file
3053 else
3054 echo "not updating unwritable cache $cache_file"
3055 fi
3056 fi
3057 rm -f confcache
3058
3059 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
3060
3061 test "x$prefix" = xNONE && prefix=$ac_default_prefix
3062 # Let make expand exec_prefix.
3063 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3064
3065 # Any assignment to VPATH causes Sun make to only execute
3066 # the first set of double-colon rules, so remove it if not needed.
3067 # If there is a colon in the path, we need to keep it.
3068 if test "x$srcdir" = x.; then
3069 ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d'
3070 fi
3071
3072 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
3073
3074 DEFS=-DHAVE_CONFIG_H
3075
3076 # Without the "./", some shells look in PATH for config.status.
3077 : ${CONFIG_STATUS=./config.status}
3078
3079 echo creating $CONFIG_STATUS
3080 rm -f $CONFIG_STATUS
3081 cat > $CONFIG_STATUS <<EOF
3082 #! /bin/sh
3083 # Generated automatically by configure.
3084 # Run this file to recreate the current configuration.
3085 # This directory was configured as follows,
3086 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
3087 #
3088 # $0 $ac_configure_args
3089 #
3090 # Compiler output produced by configure, useful for debugging
3091 # configure, is in ./config.log if it exists.
3092
3093 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
3094 for ac_option
3095 do
3096 case "\$ac_option" in
3097 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
3098 echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
3099 exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
3100 -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
3101 echo "$CONFIG_STATUS generated by autoconf version 2.13"
3102 exit 0 ;;
3103 -help | --help | --hel | --he | --h)
3104 echo "\$ac_cs_usage"; exit 0 ;;
3105 *) echo "\$ac_cs_usage"; exit 1 ;;
3106 esac
3107 done
3108
3109 ac_given_srcdir=$srcdir
3110 ac_given_INSTALL="$INSTALL"
3111
3112 trap 'rm -fr `echo "\
3113 version.h \
3114 Makefile \
3115 src/Makefile \
3116 src/bbkeysconf.pl \
3117 data/Makefile \
3118 doc/Makefile \
3119 doc/bbkeys.1 \
3120 redhat/Makefile \
3121 redhat/bbkeys.spec \
3122 config.h" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
3123 EOF
3124 cat >> $CONFIG_STATUS <<EOF
3125
3126 # Protect against being on the right side of a sed subst in config.status.
3127 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
3128 s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
3129 $ac_vpsub
3130 $extrasub
3131 s%@SHELL@%$SHELL%g
3132 s%@CFLAGS@%$CFLAGS%g
3133 s%@CPPFLAGS@%$CPPFLAGS%g
3134 s%@CXXFLAGS@%$CXXFLAGS%g
3135 s%@FFLAGS@%$FFLAGS%g
3136 s%@DEFS@%$DEFS%g
3137 s%@LDFLAGS@%$LDFLAGS%g
3138 s%@LIBS@%$LIBS%g
3139 s%@exec_prefix@%$exec_prefix%g
3140 s%@prefix@%$prefix%g
3141 s%@program_transform_name@%$program_transform_name%g
3142 s%@bindir@%$bindir%g
3143 s%@sbindir@%$sbindir%g
3144 s%@libexecdir@%$libexecdir%g
3145 s%@datadir@%$datadir%g
3146 s%@sysconfdir@%$sysconfdir%g
3147 s%@sharedstatedir@%$sharedstatedir%g
3148 s%@localstatedir@%$localstatedir%g
3149 s%@libdir@%$libdir%g
3150 s%@includedir@%$includedir%g
3151 s%@oldincludedir@%$oldincludedir%g
3152 s%@infodir@%$infodir%g
3153 s%@mandir@%$mandir%g
3154 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
3155 s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
3156 s%@INSTALL_DATA@%$INSTALL_DATA%g
3157 s%@PACKAGE@%$PACKAGE%g
3158 s%@VERSION@%$VERSION%g
3159 s%@ACLOCAL@%$ACLOCAL%g
3160 s%@AUTOCONF@%$AUTOCONF%g
3161 s%@AUTOMAKE@%$AUTOMAKE%g
3162 s%@AUTOHEADER@%$AUTOHEADER%g
3163 s%@MAKEINFO@%$MAKEINFO%g
3164 s%@SET_MAKE@%$SET_MAKE%g
3165 s%@host@%$host%g
3166 s%@host_alias@%$host_alias%g
3167 s%@host_cpu@%$host_cpu%g
3168 s%@host_vendor@%$host_vendor%g
3169 s%@host_os@%$host_os%g
3170 s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g
3171 s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%g
3172 s%@MAINT@%$MAINT%g
3173 s%@regex_cmd@%$regex_cmd%g
3174 s%@INTERLACE@%$INTERLACE%g
3175 s%@CC@%$CC%g
3176 s%@CXX@%$CXX%g
3177 s%@CPP@%$CPP%g
3178 s%@AWK@%$AWK%g
3179 s%@LN_S@%$LN_S%g
3180 s%@RANLIB@%$RANLIB%g
3181 s%@PERL@%$PERL%g
3182 s%@X_CFLAGS@%$X_CFLAGS%g
3183 s%@X_PRE_LIBS@%$X_PRE_LIBS%g
3184 s%@X_LIBS@%$X_LIBS%g
3185 s%@X_EXTRA_LIBS@%$X_EXTRA_LIBS%g
3186
3187 CEOF
3188 EOF
3189
3190 cat >> $CONFIG_STATUS <<\EOF
3191
3192 # Split the substitutions into bite-sized pieces for seds with
3193 # small command number limits, like on Digital OSF/1 and HP-UX.
3194 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
3195 ac_file=1 # Number of current file.
3196 ac_beg=1 # First line for current file.
3197 ac_end=$ac_max_sed_cmds # Line after last line for current file.
3198 ac_more_lines=:
3199 ac_sed_cmds=""
3200 while $ac_more_lines; do
3201 if test $ac_beg -gt 1; then
3202 sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
3203 else
3204 sed "${ac_end}q" conftest.subs > conftest.s$ac_file
3205 fi
3206 if test ! -s conftest.s$ac_file; then
3207 ac_more_lines=false
3208 rm -f conftest.s$ac_file
3209 else
3210 if test -z "$ac_sed_cmds"; then
3211 ac_sed_cmds="sed -f conftest.s$ac_file"
3212 else
3213 ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
3214 fi
3215 ac_file=`expr $ac_file + 1`
3216 ac_beg=$ac_end
3217 ac_end=`expr $ac_end + $ac_max_sed_cmds`
3218 fi
3219 done
3220 if test -z "$ac_sed_cmds"; then
3221 ac_sed_cmds=cat
3222 fi
3223 EOF
3224
3225 cat >> $CONFIG_STATUS <<EOF
3226
3227 CONFIG_FILES=\${CONFIG_FILES-"\
3228 version.h \
3229 Makefile \
3230 src/Makefile \
3231 src/bbkeysconf.pl \
3232 data/Makefile \
3233 doc/Makefile \
3234 doc/bbkeys.1 \
3235 redhat/Makefile \
3236 redhat/bbkeys.spec \
3237 "}
3238 EOF
3239 cat >> $CONFIG_STATUS <<\EOF
3240 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
3241 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
3242 case "$ac_file" in
3243 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
3244 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
3245 *) ac_file_in="${ac_file}.in" ;;
3246 esac
3247
3248 # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
3249
3250 # Remove last slash and all that follows it. Not all systems have dirname.
3251 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
3252 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
3253 # The file is in a subdirectory.
3254 test ! -d "$ac_dir" && mkdir "$ac_dir"
3255 ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
3256 # A "../" for each directory in $ac_dir_suffix.
3257 ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
3258 else
3259 ac_dir_suffix= ac_dots=
3260 fi
3261
3262 case "$ac_given_srcdir" in
3263 .) srcdir=.
3264 if test -z "$ac_dots"; then top_srcdir=.
3265 else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
3266 /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
3267 *) # Relative path.
3268 srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
3269 top_srcdir="$ac_dots$ac_given_srcdir" ;;
3270 esac
3271
3272 case "$ac_given_INSTALL" in
3273 [/$]*) INSTALL="$ac_given_INSTALL" ;;
3274 *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
3275 esac
3276
3277 echo creating "$ac_file"
3278 rm -f "$ac_file"
3279 configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
3280 case "$ac_file" in
3281 *Makefile*) ac_comsub="1i\\
3282 # $configure_input" ;;
3283 *) ac_comsub= ;;
3284 esac
3285
3286 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
3287 sed -e "$ac_comsub
3288 s%@configure_input@%$configure_input%g
3289 s%@srcdir@%$srcdir%g
3290 s%@top_srcdir@%$top_srcdir%g
3291 s%@INSTALL@%$INSTALL%g
3292 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
3293 fi; done
3294 rm -f conftest.s*
3295
3296 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
3297 # NAME is the cpp macro being defined and VALUE is the value it is being given.
3298 #
3299 # ac_d sets the value in "#define NAME VALUE" lines.
3300 ac_dA='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)'
3301 ac_dB='\([ ][ ]*\)[^ ]*%\1#\2'
3302 ac_dC='\3'
3303 ac_dD='%g'
3304 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
3305 ac_uA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
3306 ac_uB='\([ ]\)%\1#\2define\3'
3307 ac_uC=' '
3308 ac_uD='\4%g'
3309 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
3310 ac_eA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
3311 ac_eB='$%\1#\2define\3'
3312 ac_eC=' '
3313 ac_eD='%g'
3314
3315 if test "${CONFIG_HEADERS+set}" != set; then
3316 EOF
3317 cat >> $CONFIG_STATUS <<EOF
3318 CONFIG_HEADERS="config.h"
3319 EOF
3320 cat >> $CONFIG_STATUS <<\EOF
3321 fi
3322 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
3323 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
3324 case "$ac_file" in
3325 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
3326 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
3327 *) ac_file_in="${ac_file}.in" ;;
3328 esac
3329
3330 echo creating $ac_file
3331
3332 rm -f conftest.frag conftest.in conftest.out
3333 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
3334 cat $ac_file_inputs > conftest.in
3335
3336 EOF
3337
3338 # Transform confdefs.h into a sed script conftest.vals that substitutes
3339 # the proper values into config.h.in to produce config.h. And first:
3340 # Protect against being on the right side of a sed subst in config.status.
3341 # Protect against being in an unquoted here document in config.status.
3342 rm -f conftest.vals
3343 cat > conftest.hdr <<\EOF
3344 s/[\\&%]/\\&/g
3345 s%[\\$`]%\\&%g
3346 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
3347 s%ac_d%ac_u%gp
3348 s%ac_u%ac_e%gp
3349 EOF
3350 sed -n -f conftest.hdr confdefs.h > conftest.vals
3351 rm -f conftest.hdr
3352
3353 # This sed command replaces #undef with comments. This is necessary, for
3354 # example, in the case of _POSIX_SOURCE, which is predefined and required
3355 # on some systems where configure will not decide to define it.
3356 cat >> conftest.vals <<\EOF
3357 s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
3358 EOF
3359
3360 # Break up conftest.vals because some shells have a limit on
3361 # the size of here documents, and old seds have small limits too.
3362
3363 rm -f conftest.tail
3364 while :
3365 do
3366 ac_lines=`grep -c . conftest.vals`
3367 # grep -c gives empty output for an empty file on some AIX systems.
3368 if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
3369 # Write a limited-size here document to conftest.frag.
3370 echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
3371 sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
3372 echo 'CEOF
3373 sed -f conftest.frag conftest.in > conftest.out
3374 rm -f conftest.in
3375 mv conftest.out conftest.in
3376 ' >> $CONFIG_STATUS
3377 sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
3378 rm -f conftest.vals
3379 mv conftest.tail conftest.vals
3380 done
3381 rm -f conftest.vals
3382
3383 cat >> $CONFIG_STATUS <<\EOF
3384 rm -f conftest.frag conftest.h
3385 echo "/* $ac_file. Generated automatically by configure. */" > conftest.h
3386 cat conftest.in >> conftest.h
3387 rm -f conftest.in
3388 if cmp -s $ac_file conftest.h 2>/dev/null; then
3389 echo "$ac_file is unchanged"
3390 rm -f conftest.h
3391 else
3392 # Remove last slash and all that follows it. Not all systems have dirname.
3393 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
3394 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
3395 # The file is in a subdirectory.
3396 test ! -d "$ac_dir" && mkdir "$ac_dir"
3397 fi
3398 rm -f $ac_file
3399 mv conftest.h $ac_file
3400 fi
3401 fi; done
3402
3403 EOF
3404 cat >> $CONFIG_STATUS <<EOF
3405
3406
3407 EOF
3408 cat >> $CONFIG_STATUS <<\EOF
3409 test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h
3410
3411 exit 0
3412 EOF
3413 chmod +x $CONFIG_STATUS
3414 rm -fr confdefs* $ac_clean_files
3415 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
3416
Keyboard handler for Blackbox