]>
Commit | Line | Data |
---|---|---|
310addc4 | 1 | dnl aclocal.m4 generated automatically by aclocal 1.4 |
b2bb41f6 | 2 | |
310addc4 DE |
3 | dnl Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc. |
4 | dnl This file is free software; the Free Software Foundation | |
b2bb41f6 ILT |
5 | dnl gives unlimited permission to copy and/or distribute it, |
6 | dnl with or without modifications, as long as this notice is preserved. | |
7 | ||
8 | dnl This program is distributed in the hope that it will be useful, | |
9 | dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without | |
10 | dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A | |
11 | dnl PARTICULAR PURPOSE. | |
620cdab2 | 12 | |
bf111c9f KR |
13 | dnl GAS_CHECK_DECL_NEEDED(name, typedefname, typedef, headers) |
14 | AC_DEFUN(GAS_CHECK_DECL_NEEDED,[ | |
15 | AC_MSG_CHECKING(whether declaration is required for $1) | |
16 | AC_CACHE_VAL(gas_cv_decl_needed_$1, | |
17 | AC_TRY_LINK([$4], | |
18 | [ | |
19 | typedef $3; | |
20 | $2 x; | |
21 | x = ($2) $1; | |
22 | ], gas_cv_decl_needed_$1=no, gas_cv_decl_needed_$1=yes))dnl | |
23 | AC_MSG_RESULT($gas_cv_decl_needed_$1) | |
24 | test $gas_cv_decl_needed_$1 = no || { | |
25 | ifelse(index($1,[$]),-1, | |
26 | [AC_DEFINE([NEED_DECLARATION_]translit($1, [a-z], [A-Z]))], | |
27 | [gas_decl_name_upcase=`echo $1 | tr '[a-z]' '[A-Z]'` | |
28 | AC_DEFINE_UNQUOTED(NEED_DECLARATION_$gas_decl_name_upcase)]) | |
29 | } | |
30 | ])dnl | |
31 | dnl | |
32 | dnl Some non-ANSI preprocessors botch requoting inside strings. That's bad | |
33 | dnl enough, but on some of those systems, the assert macro relies on requoting | |
34 | dnl working properly! | |
35 | dnl GAS_WORKING_ASSERT | |
36 | AC_DEFUN(GAS_WORKING_ASSERT, | |
37 | [AC_MSG_CHECKING([for working assert macro]) | |
38 | AC_CACHE_VAL(gas_cv_assert_ok, | |
39 | AC_TRY_LINK([#include <assert.h> | |
40 | #include <stdio.h>], [ | |
41 | /* check for requoting problems */ | |
42 | static int a, b, c, d; | |
43 | static char *s; | |
44 | assert (!strcmp(s, "foo bar baz quux")); | |
45 | /* check for newline handling */ | |
46 | assert (a == b | |
47 | || c == d); | |
48 | ], gas_cv_assert_ok=yes, gas_cv_assert_ok=no))dnl | |
49 | AC_MSG_RESULT($gas_cv_assert_ok) | |
50 | test $gas_cv_assert_ok = yes || AC_DEFINE(BROKEN_ASSERT) | |
51 | ])dnl | |
e23b25ec | 52 | dnl |
293bc1d5 RS |
53 | dnl Since many Bourne shell implementations lack subroutines, use this |
54 | dnl hack to simplify the code in configure.in. | |
55 | dnl GAS_UNIQ(listvar) | |
56 | AC_DEFUN(GAS_UNIQ, | |
57 | [_gas_uniq_list="[$]$1" | |
58 | _gas_uniq_newlist="" | |
59 | dnl Protect against empty input list. | |
60 | for _gas_uniq_i in _gas_uniq_dummy [$]_gas_uniq_list ; do | |
61 | case [$]_gas_uniq_i in | |
62 | _gas_uniq_dummy) ;; | |
63 | *) case " [$]_gas_uniq_newlist " in | |
64 | *" [$]_gas_uniq_i "*) ;; | |
65 | *) _gas_uniq_newlist="[$]_gas_uniq_newlist [$]_gas_uniq_i" ;; | |
66 | esac ;; | |
67 | esac | |
68 | done | |
69 | $1=[$]_gas_uniq_newlist | |
70 | ])dnl | |
71 | ||
620cdab2 ILT |
72 | # Do all the work for Automake. This macro actually does too much -- |
73 | # some checks are only needed if your package does certain things. | |
74 | # But this isn't really a big deal. | |
75 | ||
76 | # serial 1 | |
77 | ||
78 | dnl Usage: | |
79 | dnl AM_INIT_AUTOMAKE(package,version, [no-define]) | |
80 | ||
81 | AC_DEFUN(AM_INIT_AUTOMAKE, | |
310addc4 | 82 | [AC_REQUIRE([AC_PROG_INSTALL]) |
620cdab2 ILT |
83 | PACKAGE=[$1] |
84 | AC_SUBST(PACKAGE) | |
85 | VERSION=[$2] | |
86 | AC_SUBST(VERSION) | |
87 | dnl test to see if srcdir already configured | |
88 | if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then | |
89 | AC_MSG_ERROR([source directory already configured; run "make distclean" there first]) | |
90 | fi | |
91 | ifelse([$3],, | |
310addc4 DE |
92 | AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package]) |
93 | AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])) | |
b2bb41f6 ILT |
94 | AC_REQUIRE([AM_SANITY_CHECK]) |
95 | AC_REQUIRE([AC_ARG_PROGRAM]) | |
620cdab2 ILT |
96 | dnl FIXME This is truly gross. |
97 | missing_dir=`cd $ac_aux_dir && pwd` | |
98 | AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir) | |
99 | AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir) | |
100 | AM_MISSING_PROG(AUTOMAKE, automake, $missing_dir) | |
101 | AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir) | |
102 | AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir) | |
b2bb41f6 | 103 | AC_REQUIRE([AC_PROG_MAKE_SET])]) |
620cdab2 | 104 | |
620cdab2 ILT |
105 | # |
106 | # Check to make sure that the build environment is sane. | |
107 | # | |
108 | ||
109 | AC_DEFUN(AM_SANITY_CHECK, | |
110 | [AC_MSG_CHECKING([whether build environment is sane]) | |
111 | # Just in case | |
112 | sleep 1 | |
113 | echo timestamp > conftestfile | |
114 | # Do `set' in a subshell so we don't clobber the current shell's | |
115 | # arguments. Must try -L first in case configure is actually a | |
116 | # symlink; some systems play weird games with the mod time of symlinks | |
117 | # (eg FreeBSD returns the mod time of the symlink's containing | |
118 | # directory). | |
119 | if ( | |
120 | set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null` | |
b2bb41f6 | 121 | if test "[$]*" = "X"; then |
620cdab2 ILT |
122 | # -L didn't work. |
123 | set X `ls -t $srcdir/configure conftestfile` | |
124 | fi | |
b2bb41f6 ILT |
125 | if test "[$]*" != "X $srcdir/configure conftestfile" \ |
126 | && test "[$]*" != "X conftestfile $srcdir/configure"; then | |
127 | ||
128 | # If neither matched, then we have a broken ls. This can happen | |
129 | # if, for instance, CONFIG_SHELL is bash and it inherits a | |
130 | # broken ls alias from the environment. This has actually | |
131 | # happened. Such a system could not be considered "sane". | |
132 | AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken | |
133 | alias in your environment]) | |
134 | fi | |
135 | ||
620cdab2 ILT |
136 | test "[$]2" = conftestfile |
137 | ) | |
138 | then | |
139 | # Ok. | |
140 | : | |
141 | else | |
142 | AC_MSG_ERROR([newly created file is older than distributed files! | |
143 | Check your system clock]) | |
144 | fi | |
145 | rm -f conftest* | |
146 | AC_MSG_RESULT(yes)]) | |
147 | ||
148 | dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY) | |
149 | dnl The program must properly implement --version. | |
150 | AC_DEFUN(AM_MISSING_PROG, | |
151 | [AC_MSG_CHECKING(for working $2) | |
152 | # Run test in a subshell; some versions of sh will print an error if | |
153 | # an executable is not found, even if stderr is redirected. | |
154 | # Redirect stdin to placate older versions of autoconf. Sigh. | |
155 | if ($2 --version) < /dev/null > /dev/null 2>&1; then | |
156 | $1=$2 | |
157 | AC_MSG_RESULT(found) | |
158 | else | |
159 | $1="$3/missing $2" | |
160 | AC_MSG_RESULT(missing) | |
161 | fi | |
162 | AC_SUBST($1)]) | |
163 | ||
164 | ||
310addc4 | 165 | # serial 25 AM_PROG_LIBTOOL |
620cdab2 | 166 | AC_DEFUN(AM_PROG_LIBTOOL, |
b2bb41f6 ILT |
167 | [AC_REQUIRE([AM_ENABLE_SHARED])dnl |
168 | AC_REQUIRE([AM_ENABLE_STATIC])dnl | |
169 | AC_REQUIRE([AC_CANONICAL_HOST])dnl | |
310addc4 | 170 | AC_REQUIRE([AC_CANONICAL_BUILD])dnl |
b2bb41f6 ILT |
171 | AC_REQUIRE([AC_PROG_RANLIB])dnl |
172 | AC_REQUIRE([AC_PROG_CC])dnl | |
173 | AC_REQUIRE([AM_PROG_LD])dnl | |
174 | AC_REQUIRE([AM_PROG_NM])dnl | |
175 | AC_REQUIRE([AC_PROG_LN_S])dnl | |
176 | dnl | |
620cdab2 ILT |
177 | # Always use our own libtool. |
178 | LIBTOOL='$(SHELL) $(top_builddir)/libtool' | |
b2bb41f6 | 179 | AC_SUBST(LIBTOOL)dnl |
620cdab2 | 180 | |
b2bb41f6 ILT |
181 | # Check for any special flags to pass to ltconfig. |
182 | libtool_flags= | |
183 | test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared" | |
184 | test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static" | |
620cdab2 ILT |
185 | test "$silent" = yes && libtool_flags="$libtool_flags --silent" |
186 | test "$ac_cv_prog_gcc" = yes && libtool_flags="$libtool_flags --with-gcc" | |
187 | test "$ac_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld" | |
188 | ||
189 | # Some flags need to be propagated to the compiler or linker for good | |
190 | # libtool support. | |
b2bb41f6 | 191 | case "$host" in |
620cdab2 | 192 | *-*-irix6*) |
b2bb41f6 ILT |
193 | # Find out which ABI we are using. |
194 | echo '[#]line __oline__ "configure"' > conftest.$ac_ext | |
195 | if AC_TRY_EVAL(ac_compile); then | |
196 | case "`/usr/bin/file conftest.o`" in | |
197 | *32-bit*) | |
198 | LD="${LD-ld} -32" | |
a52052db | 199 | ;; |
b2bb41f6 ILT |
200 | *N32*) |
201 | LD="${LD-ld} -n32" | |
202 | ;; | |
203 | *64-bit*) | |
204 | LD="${LD-ld} -64" | |
a52052db ILT |
205 | ;; |
206 | esac | |
b2bb41f6 ILT |
207 | fi |
208 | rm -rf conftest* | |
620cdab2 ILT |
209 | ;; |
210 | ||
211 | *-*-sco3.2v5*) | |
212 | # On SCO OpenServer 5, we need -belf to get full-featured binaries. | |
213 | CFLAGS="$CFLAGS -belf" | |
214 | ;; | |
b2bb41f6 | 215 | |
310addc4 DE |
216 | *-*-cygwin*) |
217 | AM_SYS_LIBTOOL_CYGWIN | |
b2bb41f6 ILT |
218 | ;; |
219 | ||
220 | esac | |
620cdab2 ILT |
221 | |
222 | # Actually configure libtool. ac_aux_dir is where install-sh is found. | |
223 | CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \ | |
a52052db | 224 | LD="$LD" NM="$NM" RANLIB="$RANLIB" LN_S="$LN_S" \ |
b2bb41f6 | 225 | DLLTOOL="$DLLTOOL" AS="$AS" \ |
310addc4 | 226 | ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig --no-reexec \ |
620cdab2 ILT |
227 | $libtool_flags --no-verify $ac_aux_dir/ltmain.sh $host \ |
228 | || AC_MSG_ERROR([libtool configure failed]) | |
310addc4 DE |
229 | |
230 | # Redirect the config.log output again, so that the ltconfig log is not | |
231 | # clobbered by the next message. | |
232 | exec 5>>./config.log | |
620cdab2 ILT |
233 | ]) |
234 | ||
b2bb41f6 ILT |
235 | # AM_ENABLE_SHARED - implement the --enable-shared flag |
236 | # Usage: AM_ENABLE_SHARED[(DEFAULT)] | |
237 | # Where DEFAULT is either `yes' or `no'. If omitted, it defaults to | |
238 | # `yes'. | |
239 | AC_DEFUN(AM_ENABLE_SHARED, | |
240 | [define([AM_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl | |
241 | AC_ARG_ENABLE(shared, | |
242 | changequote(<<, >>)dnl | |
310addc4 | 243 | << --enable-shared[=PKGS] build shared libraries [default=>>AM_ENABLE_SHARED_DEFAULT], |
b2bb41f6 | 244 | changequote([, ])dnl |
b2bb41f6 ILT |
245 | [p=${PACKAGE-default} |
246 | case "$enableval" in | |
247 | yes) enable_shared=yes ;; | |
248 | no) enable_shared=no ;; | |
249 | *) | |
250 | enable_shared=no | |
251 | # Look at the argument we got. We use all the common list separators. | |
252 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:," | |
253 | for pkg in $enableval; do | |
254 | if test "X$pkg" = "X$p"; then | |
255 | enable_shared=yes | |
256 | fi | |
257 | done | |
258 | IFS="$ac_save_ifs" | |
259 | ;; | |
260 | esac], | |
261 | enable_shared=AM_ENABLE_SHARED_DEFAULT)dnl | |
262 | ]) | |
263 | ||
264 | # AM_DISABLE_SHARED - set the default shared flag to --disable-shared | |
265 | AC_DEFUN(AM_DISABLE_SHARED, | |
266 | [AM_ENABLE_SHARED(no)]) | |
267 | ||
268 | # AM_DISABLE_STATIC - set the default static flag to --disable-static | |
269 | AC_DEFUN(AM_DISABLE_STATIC, | |
270 | [AM_ENABLE_STATIC(no)]) | |
271 | ||
272 | # AM_ENABLE_STATIC - implement the --enable-static flag | |
273 | # Usage: AM_ENABLE_STATIC[(DEFAULT)] | |
274 | # Where DEFAULT is either `yes' or `no'. If omitted, it defaults to | |
275 | # `yes'. | |
276 | AC_DEFUN(AM_ENABLE_STATIC, | |
277 | [define([AM_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl | |
278 | AC_ARG_ENABLE(static, | |
279 | changequote(<<, >>)dnl | |
310addc4 | 280 | << --enable-static[=PKGS] build static libraries [default=>>AM_ENABLE_STATIC_DEFAULT], |
b2bb41f6 | 281 | changequote([, ])dnl |
b2bb41f6 ILT |
282 | [p=${PACKAGE-default} |
283 | case "$enableval" in | |
284 | yes) enable_static=yes ;; | |
285 | no) enable_static=no ;; | |
286 | *) | |
287 | enable_static=no | |
288 | # Look at the argument we got. We use all the common list separators. | |
289 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:," | |
290 | for pkg in $enableval; do | |
291 | if test "X$pkg" = "X$p"; then | |
292 | enable_static=yes | |
293 | fi | |
294 | done | |
295 | IFS="$ac_save_ifs" | |
296 | ;; | |
297 | esac], | |
298 | enable_static=AM_ENABLE_STATIC_DEFAULT)dnl | |
299 | ]) | |
300 | ||
301 | ||
620cdab2 ILT |
302 | # AM_PROG_LD - find the path to the GNU or non-GNU linker |
303 | AC_DEFUN(AM_PROG_LD, | |
304 | [AC_ARG_WITH(gnu-ld, | |
305 | [ --with-gnu-ld assume the C compiler uses GNU ld [default=no]], | |
306 | test "$withval" = no || with_gnu_ld=yes, with_gnu_ld=no) | |
a52052db ILT |
307 | AC_REQUIRE([AC_PROG_CC]) |
308 | ac_prog=ld | |
309 | if test "$ac_cv_prog_gcc" = yes; then | |
310 | # Check if gcc -print-prog-name=ld gives a path. | |
311 | AC_MSG_CHECKING([for ld used by GCC]) | |
312 | ac_prog=`($CC -print-prog-name=ld) 2>&5` | |
313 | case "$ac_prog" in | |
314 | # Accept absolute paths. | |
b2bb41f6 ILT |
315 | changequote(,)dnl |
316 | /* | [A-Za-z]:\\*) | |
317 | changequote([,])dnl | |
a52052db ILT |
318 | test -z "$LD" && LD="$ac_prog" |
319 | ;; | |
320 | "") | |
321 | # If it fails, then pretend we aren't using GCC. | |
322 | ac_prog=ld | |
323 | ;; | |
324 | *) | |
325 | # If it is relative, then search for the first ld in PATH. | |
326 | with_gnu_ld=unknown | |
327 | ;; | |
328 | esac | |
329 | elif test "$with_gnu_ld" = yes; then | |
620cdab2 ILT |
330 | AC_MSG_CHECKING([for GNU ld]) |
331 | else | |
332 | AC_MSG_CHECKING([for non-GNU ld]) | |
333 | fi | |
334 | AC_CACHE_VAL(ac_cv_path_LD, | |
a52052db | 335 | [if test -z "$LD"; then |
620cdab2 ILT |
336 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" |
337 | for ac_dir in $PATH; do | |
338 | test -z "$ac_dir" && ac_dir=. | |
a52052db ILT |
339 | if test -f "$ac_dir/$ac_prog"; then |
340 | ac_cv_path_LD="$ac_dir/$ac_prog" | |
620cdab2 ILT |
341 | # Check to see if the program is GNU ld. I'd rather use --version, |
342 | # but apparently some GNU ld's only accept -v. | |
343 | # Break only if it was the GNU/non-GNU ld that we prefer. | |
a52052db ILT |
344 | if "$ac_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then |
345 | test "$with_gnu_ld" != no && break | |
620cdab2 ILT |
346 | else |
347 | test "$with_gnu_ld" != yes && break | |
348 | fi | |
349 | fi | |
350 | done | |
351 | IFS="$ac_save_ifs" | |
a52052db | 352 | else |
620cdab2 | 353 | ac_cv_path_LD="$LD" # Let the user override the test with a path. |
a52052db | 354 | fi]) |
620cdab2 ILT |
355 | LD="$ac_cv_path_LD" |
356 | if test -n "$LD"; then | |
357 | AC_MSG_RESULT($LD) | |
358 | else | |
359 | AC_MSG_RESULT(no) | |
360 | fi | |
361 | test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH]) | |
362 | AC_SUBST(LD) | |
363 | AM_PROG_LD_GNU | |
364 | ]) | |
365 | ||
366 | AC_DEFUN(AM_PROG_LD_GNU, | |
a52052db | 367 | [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], ac_cv_prog_gnu_ld, |
620cdab2 | 368 | [# I'd rather use --version here, but apparently some GNU ld's only accept -v. |
a52052db | 369 | if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then |
620cdab2 ILT |
370 | ac_cv_prog_gnu_ld=yes |
371 | else | |
372 | ac_cv_prog_gnu_ld=no | |
373 | fi]) | |
374 | ]) | |
375 | ||
a52052db ILT |
376 | # AM_PROG_NM - find the path to a BSD-compatible name lister |
377 | AC_DEFUN(AM_PROG_NM, | |
378 | [AC_MSG_CHECKING([for BSD-compatible nm]) | |
379 | AC_CACHE_VAL(ac_cv_path_NM, | |
310addc4 DE |
380 | [if test -n "$NM"; then |
381 | # Let the user override the test. | |
382 | ac_cv_path_NM="$NM" | |
383 | else | |
a52052db ILT |
384 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" |
385 | for ac_dir in /usr/ucb /usr/ccs/bin $PATH /bin; do | |
b2bb41f6 | 386 | test -z "$ac_dir" && ac_dir=. |
a52052db ILT |
387 | if test -f $ac_dir/nm; then |
388 | # Check to see if the nm accepts a BSD-compat flag. | |
b2bb41f6 | 389 | # Adding the `sed 1q' prevents false positives on HP-UX, which says: |
a52052db | 390 | # nm: unknown option "B" ignored |
b2bb41f6 | 391 | if ($ac_dir/nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then |
a52052db | 392 | ac_cv_path_NM="$ac_dir/nm -B" |
b2bb41f6 | 393 | elif ($ac_dir/nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then |
a52052db ILT |
394 | ac_cv_path_NM="$ac_dir/nm -p" |
395 | else | |
396 | ac_cv_path_NM="$ac_dir/nm" | |
397 | fi | |
398 | break | |
399 | fi | |
400 | done | |
401 | IFS="$ac_save_ifs" | |
402 | test -z "$ac_cv_path_NM" && ac_cv_path_NM=nm | |
b2bb41f6 | 403 | fi]) |
a52052db ILT |
404 | NM="$ac_cv_path_NM" |
405 | AC_MSG_RESULT([$NM]) | |
406 | AC_SUBST(NM) | |
407 | ]) | |
408 | ||
310addc4 DE |
409 | # AM_SYS_LIBTOOL_CYGWIN - find tools needed on cygwin |
410 | AC_DEFUN(AM_SYS_LIBTOOL_CYGWIN, | |
b2bb41f6 ILT |
411 | [AC_CHECK_TOOL(DLLTOOL, dlltool, false) |
412 | AC_CHECK_TOOL(AS, as, false) | |
413 | ]) | |
414 | ||
620cdab2 ILT |
415 | # Like AC_CONFIG_HEADER, but automatically create stamp file. |
416 | ||
417 | AC_DEFUN(AM_CONFIG_HEADER, | |
418 | [AC_PREREQ([2.12]) | |
419 | AC_CONFIG_HEADER([$1]) | |
420 | dnl When config.status generates a header, we must update the stamp-h file. | |
421 | dnl This file resides in the same directory as the config header | |
422 | dnl that is generated. We must strip everything past the first ":", | |
423 | dnl and everything past the last "/". | |
424 | AC_OUTPUT_COMMANDS(changequote(<<,>>)dnl | |
425 | ifelse(patsubst(<<$1>>, <<[^ ]>>, <<>>), <<>>, | |
426 | <<test -z "<<$>>CONFIG_HEADERS" || echo timestamp > patsubst(<<$1>>, <<^\([^:]*/\)?.*>>, <<\1>>)stamp-h<<>>dnl>>, | |
427 | <<am_indx=1 | |
428 | for am_file in <<$1>>; do | |
429 | case " <<$>>CONFIG_HEADERS " in | |
430 | *" <<$>>am_file "*<<)>> | |
431 | echo timestamp > `echo <<$>>am_file | sed -e 's%:.*%%' -e 's%[^/]*$%%'`stamp-h$am_indx | |
432 | ;; | |
433 | esac | |
434 | am_indx=`expr "<<$>>am_indx" + 1` | |
435 | done<<>>dnl>>) | |
436 | changequote([,]))]) | |
437 | ||
b2bb41f6 ILT |
438 | |
439 | dnl AM_PROG_LEX | |
440 | dnl Look for flex, lex or missing, then run AC_PROG_LEX and AC_DECL_YYTEXT | |
441 | AC_DEFUN(AM_PROG_LEX, | |
442 | [missing_dir=ifelse([$1],,`cd $ac_aux_dir && pwd`,$1) | |
443 | AC_CHECK_PROGS(LEX, flex lex, "$missing_dir/missing flex") | |
444 | AC_PROG_LEX | |
445 | AC_DECL_YYTEXT]) | |
446 | ||
310addc4 DE |
447 | # This file is derived from `gettext.m4'. The difference is that the |
448 | # included macros assume Cygnus-style source and build trees. | |
449 | ||
450 | # Macro to add for using GNU gettext. | |
451 | # Ulrich Drepper <drepper@cygnus.com>, 1995. | |
452 | # | |
453 | # This file file be copied and used freely without restrictions. It can | |
454 | # be used in projects which are not available under the GNU Public License | |
455 | # but which still want to provide support for the GNU gettext functionality. | |
456 | # Please note that the actual code is *not* freely available. | |
457 | ||
458 | # serial 3 | |
459 | ||
460 | AC_DEFUN(CY_WITH_NLS, | |
461 | [AC_MSG_CHECKING([whether NLS is requested]) | |
462 | dnl Default is enabled NLS | |
463 | AC_ARG_ENABLE(nls, | |
464 | [ --disable-nls do not use Native Language Support], | |
465 | USE_NLS=$enableval, USE_NLS=yes) | |
466 | AC_MSG_RESULT($USE_NLS) | |
467 | AC_SUBST(USE_NLS) | |
468 | ||
469 | USE_INCLUDED_LIBINTL=no | |
470 | ||
471 | dnl If we use NLS figure out what method | |
472 | if test "$USE_NLS" = "yes"; then | |
473 | AC_DEFINE(ENABLE_NLS, 1, [Define to 1 if NLS is requested]) | |
474 | AC_MSG_CHECKING([whether included gettext is requested]) | |
475 | AC_ARG_WITH(included-gettext, | |
476 | [ --with-included-gettext use the GNU gettext library included here], | |
477 | nls_cv_force_use_gnu_gettext=$withval, | |
478 | nls_cv_force_use_gnu_gettext=no) | |
479 | AC_MSG_RESULT($nls_cv_force_use_gnu_gettext) | |
480 | ||
481 | nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext" | |
482 | if test "$nls_cv_force_use_gnu_gettext" != "yes"; then | |
483 | dnl User does not insist on using GNU NLS library. Figure out what | |
484 | dnl to use. If gettext or catgets are available (in this order) we | |
485 | dnl use this. Else we have to fall back to GNU NLS library. | |
486 | dnl catgets is only used if permitted by option --with-catgets. | |
487 | nls_cv_header_intl= | |
488 | nls_cv_header_libgt= | |
489 | CATOBJEXT=NONE | |
490 | ||
491 | AC_CHECK_HEADER(libintl.h, | |
492 | [AC_CACHE_CHECK([for gettext in libc], gt_cv_func_gettext_libc, | |
493 | [AC_TRY_LINK([#include <libintl.h>], [return (int) gettext ("")], | |
494 | gt_cv_func_gettext_libc=yes, gt_cv_func_gettext_libc=no)]) | |
495 | ||
496 | if test "$gt_cv_func_gettext_libc" != "yes"; then | |
497 | AC_CHECK_LIB(intl, bindtextdomain, | |
498 | [AC_CACHE_CHECK([for gettext in libintl], | |
499 | gt_cv_func_gettext_libintl, | |
500 | [AC_TRY_LINK([], [return (int) gettext ("")], | |
501 | gt_cv_func_gettext_libintl=yes, | |
502 | gt_cv_func_gettext_libintl=no)])]) | |
503 | fi | |
504 | ||
505 | if test "$gt_cv_func_gettext_libc" = "yes" \ | |
506 | || test "$gt_cv_func_gettext_libintl" = "yes"; then | |
507 | AC_DEFINE(HAVE_GETTEXT, 1, | |
508 | [Define as 1 if you have gettext and don't want to use GNU gettext.]) | |
509 | AM_PATH_PROG_WITH_TEST(MSGFMT, msgfmt, | |
510 | [test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"], no)dnl | |
511 | if test "$MSGFMT" != "no"; then | |
512 | AC_CHECK_FUNCS(dcgettext) | |
513 | AC_PATH_PROG(GMSGFMT, gmsgfmt, $MSGFMT) | |
514 | AM_PATH_PROG_WITH_TEST(XGETTEXT, xgettext, | |
515 | [test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"], :) | |
516 | AC_TRY_LINK(, [extern int _nl_msg_cat_cntr; | |
517 | return _nl_msg_cat_cntr], | |
518 | [CATOBJEXT=.gmo | |
519 | DATADIRNAME=share], | |
520 | [CATOBJEXT=.mo | |
521 | DATADIRNAME=lib]) | |
522 | INSTOBJEXT=.mo | |
523 | fi | |
524 | fi | |
525 | ]) | |
526 | ||
527 | dnl In the standard gettext, we would now check for catgets. | |
528 | dnl However, we never want to use catgets for our releases. | |
529 | ||
530 | if test "$CATOBJEXT" = "NONE"; then | |
531 | dnl Neither gettext nor catgets in included in the C library. | |
532 | dnl Fall back on GNU gettext library. | |
533 | nls_cv_use_gnu_gettext=yes | |
534 | fi | |
535 | fi | |
536 | ||
537 | if test "$nls_cv_use_gnu_gettext" = "yes"; then | |
538 | dnl Mark actions used to generate GNU NLS library. | |
539 | INTLOBJS="\$(GETTOBJS)" | |
540 | AM_PATH_PROG_WITH_TEST(MSGFMT, msgfmt, | |
541 | [test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"], msgfmt) | |
542 | AC_PATH_PROG(GMSGFMT, gmsgfmt, $MSGFMT) | |
543 | AM_PATH_PROG_WITH_TEST(XGETTEXT, xgettext, | |
544 | [test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"], :) | |
545 | AC_SUBST(MSGFMT) | |
546 | USE_INCLUDED_LIBINTL=yes | |
547 | CATOBJEXT=.gmo | |
548 | INSTOBJEXT=.mo | |
549 | DATADIRNAME=share | |
550 | INTLDEPS='$(top_builddir)/../intl/libintl.a' | |
551 | INTLLIBS=$INTLDEPS | |
552 | LIBS=`echo $LIBS | sed -e 's/-lintl//'` | |
553 | nls_cv_header_intl=libintl.h | |
554 | nls_cv_header_libgt=libgettext.h | |
555 | fi | |
556 | ||
557 | dnl Test whether we really found GNU xgettext. | |
558 | if test "$XGETTEXT" != ":"; then | |
559 | dnl If it is no GNU xgettext we define it as : so that the | |
560 | dnl Makefiles still can work. | |
561 | if $XGETTEXT --omit-header /dev/null 2> /dev/null; then | |
562 | : ; | |
563 | else | |
564 | AC_MSG_RESULT( | |
565 | [found xgettext programs is not GNU xgettext; ignore it]) | |
566 | XGETTEXT=":" | |
567 | fi | |
568 | fi | |
569 | ||
570 | # We need to process the po/ directory. | |
571 | POSUB=po | |
572 | else | |
573 | DATADIRNAME=share | |
574 | nls_cv_header_intl=libintl.h | |
575 | nls_cv_header_libgt=libgettext.h | |
576 | fi | |
577 | ||
578 | # If this is used in GNU gettext we have to set USE_NLS to `yes' | |
579 | # because some of the sources are only built for this goal. | |
580 | if test "$PACKAGE" = gettext; then | |
581 | USE_NLS=yes | |
582 | USE_INCLUDED_LIBINTL=yes | |
583 | fi | |
584 | ||
585 | dnl These rules are solely for the distribution goal. While doing this | |
586 | dnl we only have to keep exactly one list of the available catalogs | |
587 | dnl in configure.in. | |
588 | for lang in $ALL_LINGUAS; do | |
589 | GMOFILES="$GMOFILES $lang.gmo" | |
590 | POFILES="$POFILES $lang.po" | |
591 | done | |
592 | ||
593 | dnl Make all variables we use known to autoconf. | |
594 | AC_SUBST(USE_INCLUDED_LIBINTL) | |
595 | AC_SUBST(CATALOGS) | |
596 | AC_SUBST(CATOBJEXT) | |
597 | AC_SUBST(DATADIRNAME) | |
598 | AC_SUBST(GMOFILES) | |
599 | AC_SUBST(INSTOBJEXT) | |
600 | AC_SUBST(INTLDEPS) | |
601 | AC_SUBST(INTLLIBS) | |
602 | AC_SUBST(INTLOBJS) | |
603 | AC_SUBST(POFILES) | |
604 | AC_SUBST(POSUB) | |
605 | ]) | |
606 | ||
607 | AC_DEFUN(CY_GNU_GETTEXT, | |
608 | [AC_REQUIRE([AC_PROG_MAKE_SET])dnl | |
609 | AC_REQUIRE([AC_PROG_CC])dnl | |
610 | AC_REQUIRE([AC_PROG_RANLIB])dnl | |
611 | AC_REQUIRE([AC_ISC_POSIX])dnl | |
612 | AC_REQUIRE([AC_HEADER_STDC])dnl | |
613 | AC_REQUIRE([AC_C_CONST])dnl | |
614 | AC_REQUIRE([AC_C_INLINE])dnl | |
615 | AC_REQUIRE([AC_TYPE_OFF_T])dnl | |
616 | AC_REQUIRE([AC_TYPE_SIZE_T])dnl | |
617 | AC_REQUIRE([AC_FUNC_ALLOCA])dnl | |
618 | AC_REQUIRE([AC_FUNC_MMAP])dnl | |
619 | ||
620 | AC_CHECK_HEADERS([argz.h limits.h locale.h nl_types.h malloc.h string.h \ | |
621 | unistd.h values.h sys/param.h]) | |
622 | AC_CHECK_FUNCS([getcwd munmap putenv setenv setlocale strchr strcasecmp \ | |
623 | __argz_count __argz_stringify __argz_next]) | |
624 | ||
625 | if test "${ac_cv_func_stpcpy+set}" != "set"; then | |
626 | AC_CHECK_FUNCS(stpcpy) | |
627 | fi | |
628 | if test "${ac_cv_func_stpcpy}" = "yes"; then | |
629 | AC_DEFINE(HAVE_STPCPY, 1, [Define if you have the stpcpy function]) | |
630 | fi | |
631 | ||
632 | AM_LC_MESSAGES | |
633 | CY_WITH_NLS | |
634 | ||
635 | if test "x$CATOBJEXT" != "x"; then | |
636 | if test "x$ALL_LINGUAS" = "x"; then | |
637 | LINGUAS= | |
638 | else | |
639 | AC_MSG_CHECKING(for catalogs to be installed) | |
640 | NEW_LINGUAS= | |
641 | for lang in ${LINGUAS=$ALL_LINGUAS}; do | |
642 | case "$ALL_LINGUAS" in | |
643 | *$lang*) NEW_LINGUAS="$NEW_LINGUAS $lang" ;; | |
644 | esac | |
645 | done | |
646 | LINGUAS=$NEW_LINGUAS | |
647 | AC_MSG_RESULT($LINGUAS) | |
648 | fi | |
649 | ||
650 | dnl Construct list of names of catalog files to be constructed. | |
651 | if test -n "$LINGUAS"; then | |
652 | for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done | |
653 | fi | |
654 | fi | |
655 | ||
656 | dnl The reference to <locale.h> in the installed <libintl.h> file | |
657 | dnl must be resolved because we cannot expect the users of this | |
658 | dnl to define HAVE_LOCALE_H. | |
659 | if test $ac_cv_header_locale_h = yes; then | |
660 | INCLUDE_LOCALE_H="#include <locale.h>" | |
661 | else | |
662 | INCLUDE_LOCALE_H="\ | |
663 | /* The system does not provide the header <locale.h>. Take care yourself. */" | |
664 | fi | |
665 | AC_SUBST(INCLUDE_LOCALE_H) | |
666 | ||
667 | dnl Determine which catalog format we have (if any is needed) | |
668 | dnl For now we know about two different formats: | |
669 | dnl Linux libc-5 and the normal X/Open format | |
670 | if test -f $srcdir/po2tbl.sed.in; then | |
671 | if test "$CATOBJEXT" = ".cat"; then | |
672 | AC_CHECK_HEADER(linux/version.h, msgformat=linux, msgformat=xopen) | |
673 | ||
674 | dnl Transform the SED scripts while copying because some dumb SEDs | |
675 | dnl cannot handle comments. | |
676 | sed -e '/^#/d' $srcdir/$msgformat-msg.sed > po2msg.sed | |
677 | fi | |
678 | dnl po2tbl.sed is always needed. | |
679 | sed -e '/^#.*[^\\]$/d' -e '/^#$/d' \ | |
680 | $srcdir/po2tbl.sed.in > po2tbl.sed | |
681 | fi | |
682 | ||
683 | dnl In the intl/Makefile.in we have a special dependency which makes | |
684 | dnl only sense for gettext. We comment this out for non-gettext | |
685 | dnl packages. | |
686 | if test "$PACKAGE" = "gettext"; then | |
687 | GT_NO="#NO#" | |
688 | GT_YES= | |
689 | else | |
690 | GT_NO= | |
691 | GT_YES="#YES#" | |
692 | fi | |
693 | AC_SUBST(GT_NO) | |
694 | AC_SUBST(GT_YES) | |
695 | ||
696 | MKINSTALLDIRS="\$(srcdir)/../../mkinstalldirs" | |
697 | AC_SUBST(MKINSTALLDIRS) | |
698 | ||
699 | dnl *** For now the libtool support in intl/Makefile is not for real. | |
700 | l= | |
701 | AC_SUBST(l) | |
702 | ||
703 | dnl Generate list of files to be processed by xgettext which will | |
704 | dnl be included in po/Makefile. But only do this if the po directory | |
705 | dnl exists in srcdir. | |
706 | if test -d $srcdir/po; then | |
707 | test -d po || mkdir po | |
708 | if test "x$srcdir" != "x."; then | |
709 | if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then | |
710 | posrcprefix="$srcdir/" | |
711 | else | |
712 | posrcprefix="../$srcdir/" | |
713 | fi | |
714 | else | |
715 | posrcprefix="../" | |
716 | fi | |
717 | rm -f po/POTFILES | |
718 | sed -e "/^#/d" -e "/^\$/d" -e "s,.*, $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \ | |
719 | < $srcdir/po/POTFILES.in > po/POTFILES | |
720 | fi | |
721 | ]) | |
722 | ||
723 | # Search path for a program which passes the given test. | |
724 | # Ulrich Drepper <drepper@cygnus.com>, 1996. | |
725 | # | |
726 | # This file file be copied and used freely without restrictions. It can | |
727 | # be used in projects which are not available under the GNU Public License | |
728 | # but which still want to provide support for the GNU gettext functionality. | |
729 | # Please note that the actual code is *not* freely available. | |
730 | ||
731 | # serial 1 | |
732 | ||
733 | dnl AM_PATH_PROG_WITH_TEST(VARIABLE, PROG-TO-CHECK-FOR, | |
734 | dnl TEST-PERFORMED-ON-FOUND_PROGRAM [, VALUE-IF-NOT-FOUND [, PATH]]) | |
735 | AC_DEFUN(AM_PATH_PROG_WITH_TEST, | |
736 | [# Extract the first word of "$2", so it can be a program name with args. | |
737 | set dummy $2; ac_word=[$]2 | |
738 | AC_MSG_CHECKING([for $ac_word]) | |
739 | AC_CACHE_VAL(ac_cv_path_$1, | |
740 | [case "[$]$1" in | |
741 | /*) | |
742 | ac_cv_path_$1="[$]$1" # Let the user override the test with a path. | |
743 | ;; | |
744 | *) | |
745 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" | |
746 | for ac_dir in ifelse([$5], , $PATH, [$5]); do | |
747 | test -z "$ac_dir" && ac_dir=. | |
748 | if test -f $ac_dir/$ac_word; then | |
749 | if [$3]; then | |
750 | ac_cv_path_$1="$ac_dir/$ac_word" | |
751 | break | |
752 | fi | |
753 | fi | |
754 | done | |
755 | IFS="$ac_save_ifs" | |
756 | dnl If no 4th arg is given, leave the cache variable unset, | |
757 | dnl so AC_PATH_PROGS will keep looking. | |
758 | ifelse([$4], , , [ test -z "[$]ac_cv_path_$1" && ac_cv_path_$1="$4" | |
759 | ])dnl | |
760 | ;; | |
761 | esac])dnl | |
762 | $1="$ac_cv_path_$1" | |
763 | if test -n "[$]$1"; then | |
764 | AC_MSG_RESULT([$]$1) | |
765 | else | |
766 | AC_MSG_RESULT(no) | |
767 | fi | |
768 | AC_SUBST($1)dnl | |
769 | ]) | |
770 | ||
771 | # Check whether LC_MESSAGES is available in <locale.h>. | |
772 | # Ulrich Drepper <drepper@cygnus.com>, 1995. | |
773 | # | |
774 | # This file file be copied and used freely without restrictions. It can | |
775 | # be used in projects which are not available under the GNU Public License | |
776 | # but which still want to provide support for the GNU gettext functionality. | |
777 | # Please note that the actual code is *not* freely available. | |
778 | ||
779 | # serial 1 | |
780 | ||
781 | AC_DEFUN(AM_LC_MESSAGES, | |
782 | [if test $ac_cv_header_locale_h = yes; then | |
783 | AC_CACHE_CHECK([for LC_MESSAGES], am_cv_val_LC_MESSAGES, | |
784 | [AC_TRY_LINK([#include <locale.h>], [return LC_MESSAGES], | |
785 | am_cv_val_LC_MESSAGES=yes, am_cv_val_LC_MESSAGES=no)]) | |
786 | if test $am_cv_val_LC_MESSAGES = yes; then | |
787 | AC_DEFINE(HAVE_LC_MESSAGES, 1, | |
788 | [Define if your locale.h file contains LC_MESSAGES.]) | |
789 | fi | |
790 | fi]) | |
791 | ||
620cdab2 ILT |
792 | # Add --enable-maintainer-mode option to configure. |
793 | # From Jim Meyering | |
794 | ||
795 | # serial 1 | |
796 | ||
797 | AC_DEFUN(AM_MAINTAINER_MODE, | |
798 | [AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles]) | |
799 | dnl maintainer-mode is disabled by default | |
800 | AC_ARG_ENABLE(maintainer-mode, | |
801 | [ --enable-maintainer-mode enable make rules and dependencies not useful | |
802 | (and sometimes confusing) to the casual installer], | |
803 | USE_MAINTAINER_MODE=$enableval, | |
804 | USE_MAINTAINER_MODE=no) | |
805 | AC_MSG_RESULT($USE_MAINTAINER_MODE) | |
310addc4 DE |
806 | AM_CONDITIONAL(MAINTAINER_MODE, test $USE_MAINTAINER_MODE = yes) |
807 | MAINT=$MAINTAINER_MODE_TRUE | |
620cdab2 ILT |
808 | AC_SUBST(MAINT)dnl |
809 | ] | |
810 | ) | |
811 | ||
310addc4 DE |
812 | # Define a conditional. |
813 | ||
814 | AC_DEFUN(AM_CONDITIONAL, | |
815 | [AC_SUBST($1_TRUE) | |
816 | AC_SUBST($1_FALSE) | |
817 | if $2; then | |
818 | $1_TRUE= | |
819 | $1_FALSE='#' | |
293bc1d5 | 820 | else |
310addc4 DE |
821 | $1_TRUE='#' |
822 | $1_FALSE= | |
823 | fi]) | |
620cdab2 | 824 |