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252b5132 RH |
1 | dnl aclocal.m4 generated automatically by aclocal 1.4 |
2 | ||
3 | dnl Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc. | |
4 | dnl This file is free software; the Free Software Foundation | |
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. | |
12 | ||
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 | if test $gas_cv_decl_needed_$1 = yes; then | |
25 | AC_DEFINE([NEED_DECLARATION_]translit($1, [a-z], [A-Z]), 1, | |
26 | [Define if $1 is not declared in system header files.]) | |
27 | fi | |
28 | ])dnl | |
29 | dnl | |
30 | dnl Some non-ANSI preprocessors botch requoting inside strings. That's bad | |
31 | dnl enough, but on some of those systems, the assert macro relies on requoting | |
32 | dnl working properly! | |
33 | dnl GAS_WORKING_ASSERT | |
34 | AC_DEFUN(GAS_WORKING_ASSERT, | |
35 | [AC_MSG_CHECKING([for working assert macro]) | |
36 | AC_CACHE_VAL(gas_cv_assert_ok, | |
37 | AC_TRY_LINK([#include <assert.h> | |
38 | #include <stdio.h>], [ | |
39 | /* check for requoting problems */ | |
40 | static int a, b, c, d; | |
41 | static char *s; | |
42 | assert (!strcmp(s, "foo bar baz quux")); | |
43 | /* check for newline handling */ | |
44 | assert (a == b | |
45 | || c == d); | |
46 | ], gas_cv_assert_ok=yes, gas_cv_assert_ok=no))dnl | |
47 | AC_MSG_RESULT($gas_cv_assert_ok) | |
48 | test $gas_cv_assert_ok = yes || AC_DEFINE(BROKEN_ASSERT, 1, [assert broken?]) | |
49 | ])dnl | |
50 | dnl | |
51 | dnl Since many Bourne shell implementations lack subroutines, use this | |
52 | dnl hack to simplify the code in configure.in. | |
53 | dnl GAS_UNIQ(listvar) | |
54 | AC_DEFUN(GAS_UNIQ, | |
55 | [_gas_uniq_list="[$]$1" | |
56 | _gas_uniq_newlist="" | |
57 | dnl Protect against empty input list. | |
58 | for _gas_uniq_i in _gas_uniq_dummy [$]_gas_uniq_list ; do | |
59 | case [$]_gas_uniq_i in | |
60 | _gas_uniq_dummy) ;; | |
61 | *) case " [$]_gas_uniq_newlist " in | |
62 | *" [$]_gas_uniq_i "*) ;; | |
63 | *) _gas_uniq_newlist="[$]_gas_uniq_newlist [$]_gas_uniq_i" ;; | |
64 | esac ;; | |
65 | esac | |
66 | done | |
67 | $1=[$]_gas_uniq_newlist | |
68 | ])dnl | |
69 | ||
70 | # Do all the work for Automake. This macro actually does too much -- | |
71 | # some checks are only needed if your package does certain things. | |
72 | # But this isn't really a big deal. | |
73 | ||
74 | # serial 1 | |
75 | ||
76 | dnl Usage: | |
77 | dnl AM_INIT_AUTOMAKE(package,version, [no-define]) | |
78 | ||
79 | AC_DEFUN(AM_INIT_AUTOMAKE, | |
80 | [AC_REQUIRE([AC_PROG_INSTALL]) | |
81 | PACKAGE=[$1] | |
82 | AC_SUBST(PACKAGE) | |
83 | VERSION=[$2] | |
84 | AC_SUBST(VERSION) | |
85 | dnl test to see if srcdir already configured | |
86 | if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then | |
87 | AC_MSG_ERROR([source directory already configured; run "make distclean" there first]) | |
88 | fi | |
89 | ifelse([$3],, | |
90 | AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package]) | |
91 | AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])) | |
92 | AC_REQUIRE([AM_SANITY_CHECK]) | |
93 | AC_REQUIRE([AC_ARG_PROGRAM]) | |
94 | dnl FIXME This is truly gross. | |
95 | missing_dir=`cd $ac_aux_dir && pwd` | |
96 | AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir) | |
97 | AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir) | |
98 | AM_MISSING_PROG(AUTOMAKE, automake, $missing_dir) | |
99 | AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir) | |
100 | AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir) | |
101 | AC_REQUIRE([AC_PROG_MAKE_SET])]) | |
102 | ||
103 | # | |
104 | # Check to make sure that the build environment is sane. | |
105 | # | |
106 | ||
107 | AC_DEFUN(AM_SANITY_CHECK, | |
108 | [AC_MSG_CHECKING([whether build environment is sane]) | |
109 | # Just in case | |
110 | sleep 1 | |
111 | echo timestamp > conftestfile | |
112 | # Do `set' in a subshell so we don't clobber the current shell's | |
113 | # arguments. Must try -L first in case configure is actually a | |
114 | # symlink; some systems play weird games with the mod time of symlinks | |
115 | # (eg FreeBSD returns the mod time of the symlink's containing | |
116 | # directory). | |
117 | if ( | |
118 | set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null` | |
119 | if test "[$]*" = "X"; then | |
120 | # -L didn't work. | |
121 | set X `ls -t $srcdir/configure conftestfile` | |
122 | fi | |
123 | if test "[$]*" != "X $srcdir/configure conftestfile" \ | |
124 | && test "[$]*" != "X conftestfile $srcdir/configure"; then | |
125 | ||
126 | # If neither matched, then we have a broken ls. This can happen | |
127 | # if, for instance, CONFIG_SHELL is bash and it inherits a | |
128 | # broken ls alias from the environment. This has actually | |
129 | # happened. Such a system could not be considered "sane". | |
130 | AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken | |
131 | alias in your environment]) | |
132 | fi | |
133 | ||
134 | test "[$]2" = conftestfile | |
135 | ) | |
136 | then | |
137 | # Ok. | |
138 | : | |
139 | else | |
140 | AC_MSG_ERROR([newly created file is older than distributed files! | |
141 | Check your system clock]) | |
142 | fi | |
143 | rm -f conftest* | |
144 | AC_MSG_RESULT(yes)]) | |
145 | ||
146 | dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY) | |
147 | dnl The program must properly implement --version. | |
148 | AC_DEFUN(AM_MISSING_PROG, | |
149 | [AC_MSG_CHECKING(for working $2) | |
150 | # Run test in a subshell; some versions of sh will print an error if | |
151 | # an executable is not found, even if stderr is redirected. | |
152 | # Redirect stdin to placate older versions of autoconf. Sigh. | |
153 | if ($2 --version) < /dev/null > /dev/null 2>&1; then | |
154 | $1=$2 | |
155 | AC_MSG_RESULT(found) | |
156 | else | |
157 | $1="$3/missing $2" | |
158 | AC_MSG_RESULT(missing) | |
159 | fi | |
160 | AC_SUBST($1)]) | |
161 | ||
162 | ||
a74801ba | 163 | # serial 40 AC_PROG_LIBTOOL |
bedf545c ILT |
164 | AC_DEFUN(AC_PROG_LIBTOOL, |
165 | [AC_REQUIRE([AC_LIBTOOL_SETUP])dnl | |
166 | ||
167 | # Save cache, so that ltconfig can load it | |
168 | AC_CACHE_SAVE | |
169 | ||
170 | # Actually configure libtool. ac_aux_dir is where install-sh is found. | |
171 | CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \ | |
a74801ba ILT |
172 | LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \ |
173 | LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" \ | |
174 | DLLTOOL="$DLLTOOL" AS="$AS" OBJDUMP="$OBJDUMP" \ | |
bedf545c | 175 | ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig --no-reexec \ |
1994a7c7 | 176 | $libtool_flags --no-verify $ac_aux_dir/ltmain.sh $host \ |
bedf545c ILT |
177 | || AC_MSG_ERROR([libtool configure failed]) |
178 | ||
179 | # Reload cache, that may have been modified by ltconfig | |
180 | AC_CACHE_LOAD | |
181 | ||
182 | # This can be used to rebuild libtool when needed | |
183 | LIBTOOL_DEPS="$ac_aux_dir/ltconfig $ac_aux_dir/ltmain.sh" | |
184 | ||
185 | # Always use our own libtool. | |
186 | LIBTOOL='$(SHELL) $(top_builddir)/libtool' | |
187 | AC_SUBST(LIBTOOL)dnl | |
188 | ||
189 | # Redirect the config.log output again, so that the ltconfig log is not | |
190 | # clobbered by the next message. | |
191 | exec 5>>./config.log | |
192 | ]) | |
193 | ||
194 | AC_DEFUN(AC_LIBTOOL_SETUP, | |
195 | [AC_PREREQ(2.13)dnl | |
196 | AC_REQUIRE([AC_ENABLE_SHARED])dnl | |
197 | AC_REQUIRE([AC_ENABLE_STATIC])dnl | |
198 | AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl | |
252b5132 RH |
199 | AC_REQUIRE([AC_CANONICAL_HOST])dnl |
200 | AC_REQUIRE([AC_CANONICAL_BUILD])dnl | |
201 | AC_REQUIRE([AC_PROG_RANLIB])dnl | |
202 | AC_REQUIRE([AC_PROG_CC])dnl | |
bedf545c ILT |
203 | AC_REQUIRE([AC_PROG_LD])dnl |
204 | AC_REQUIRE([AC_PROG_NM])dnl | |
252b5132 RH |
205 | AC_REQUIRE([AC_PROG_LN_S])dnl |
206 | dnl | |
252b5132 RH |
207 | |
208 | # Check for any special flags to pass to ltconfig. | |
bedf545c | 209 | libtool_flags="--cache-file=$cache_file" |
252b5132 RH |
210 | test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared" |
211 | test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static" | |
bedf545c | 212 | test "$enable_fast_install" = no && libtool_flags="$libtool_flags --disable-fast-install" |
252b5132 RH |
213 | test "$ac_cv_prog_gcc" = yes && libtool_flags="$libtool_flags --with-gcc" |
214 | test "$ac_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld" | |
a74801ba ILT |
215 | ifdef([AC_PROVIDE_AC_LIBTOOL_DLOPEN], |
216 | [libtool_flags="$libtool_flags --enable-dlopen"]) | |
217 | ifdef([AC_PROVIDE_AC_LIBTOOL_WIN32_DLL], | |
218 | [libtool_flags="$libtool_flags --enable-win32-dll"]) | |
219 | AC_ARG_ENABLE(libtool-lock, | |
220 | [ --disable-libtool-lock avoid locking (might break parallel builds)]) | |
221 | test "x$enable_libtool_lock" = xno && libtool_flags="$libtool_flags --disable-lock" | |
222 | test x"$silent" = xyes && libtool_flags="$libtool_flags --silent" | |
252b5132 RH |
223 | |
224 | # Some flags need to be propagated to the compiler or linker for good | |
225 | # libtool support. | |
1994a7c7 | 226 | case "$host" in |
252b5132 RH |
227 | *-*-irix6*) |
228 | # Find out which ABI we are using. | |
229 | echo '[#]line __oline__ "configure"' > conftest.$ac_ext | |
230 | if AC_TRY_EVAL(ac_compile); then | |
231 | case "`/usr/bin/file conftest.o`" in | |
232 | *32-bit*) | |
233 | LD="${LD-ld} -32" | |
234 | ;; | |
235 | *N32*) | |
236 | LD="${LD-ld} -n32" | |
237 | ;; | |
238 | *64-bit*) | |
239 | LD="${LD-ld} -64" | |
240 | ;; | |
241 | esac | |
242 | fi | |
243 | rm -rf conftest* | |
244 | ;; | |
245 | ||
246 | *-*-sco3.2v5*) | |
247 | # On SCO OpenServer 5, we need -belf to get full-featured binaries. | |
bedf545c | 248 | SAVE_CFLAGS="$CFLAGS" |
252b5132 | 249 | CFLAGS="$CFLAGS -belf" |
bedf545c ILT |
250 | AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf, |
251 | [AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])]) | |
252 | if test x"$lt_cv_cc_needs_belf" != x"yes"; then | |
253 | # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf | |
254 | CFLAGS="$SAVE_CFLAGS" | |
255 | fi | |
252b5132 RH |
256 | ;; |
257 | ||
a74801ba ILT |
258 | ifdef([AC_PROVIDE_AC_LIBTOOL_WIN32_DLL], |
259 | [*-*-cygwin* | *-*-mingw*) | |
260 | AC_CHECK_TOOL(DLLTOOL, dlltool, false) | |
261 | AC_CHECK_TOOL(AS, as, false) | |
262 | AC_CHECK_TOOL(OBJDUMP, objdump, false) | |
252b5132 | 263 | ;; |
a74801ba | 264 | ]) |
252b5132 | 265 | esac |
252b5132 RH |
266 | ]) |
267 | ||
a74801ba ILT |
268 | # AC_LIBTOOL_DLOPEN - enable checks for dlopen support |
269 | AC_DEFUN(AC_LIBTOOL_DLOPEN, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])]) | |
270 | ||
271 | # AC_LIBTOOL_WIN32_DLL - declare package support for building win32 dll's | |
272 | AC_DEFUN(AC_LIBTOOL_WIN32_DLL, [AC_BEFORE([$0], [AC_LIBTOOL_SETUP])]) | |
bedf545c ILT |
273 | |
274 | # AC_ENABLE_SHARED - implement the --enable-shared flag | |
275 | # Usage: AC_ENABLE_SHARED[(DEFAULT)] | |
252b5132 RH |
276 | # Where DEFAULT is either `yes' or `no'. If omitted, it defaults to |
277 | # `yes'. | |
a74801ba ILT |
278 | AC_DEFUN(AC_ENABLE_SHARED, [dnl |
279 | define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl | |
252b5132 RH |
280 | AC_ARG_ENABLE(shared, |
281 | changequote(<<, >>)dnl | |
bedf545c | 282 | << --enable-shared[=PKGS] build shared libraries [default=>>AC_ENABLE_SHARED_DEFAULT], |
252b5132 RH |
283 | changequote([, ])dnl |
284 | [p=${PACKAGE-default} | |
285 | case "$enableval" in | |
286 | yes) enable_shared=yes ;; | |
287 | no) enable_shared=no ;; | |
288 | *) | |
289 | enable_shared=no | |
290 | # Look at the argument we got. We use all the common list separators. | |
291 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:," | |
292 | for pkg in $enableval; do | |
293 | if test "X$pkg" = "X$p"; then | |
294 | enable_shared=yes | |
295 | fi | |
296 | done | |
297 | IFS="$ac_save_ifs" | |
298 | ;; | |
299 | esac], | |
bedf545c | 300 | enable_shared=AC_ENABLE_SHARED_DEFAULT)dnl |
252b5132 RH |
301 | ]) |
302 | ||
bedf545c | 303 | # AC_DISABLE_SHARED - set the default shared flag to --disable-shared |
a74801ba ILT |
304 | AC_DEFUN(AC_DISABLE_SHARED, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl |
305 | AC_ENABLE_SHARED(no)]) | |
252b5132 | 306 | |
bedf545c ILT |
307 | # AC_ENABLE_STATIC - implement the --enable-static flag |
308 | # Usage: AC_ENABLE_STATIC[(DEFAULT)] | |
252b5132 RH |
309 | # Where DEFAULT is either `yes' or `no'. If omitted, it defaults to |
310 | # `yes'. | |
a74801ba ILT |
311 | AC_DEFUN(AC_ENABLE_STATIC, [dnl |
312 | define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl | |
252b5132 RH |
313 | AC_ARG_ENABLE(static, |
314 | changequote(<<, >>)dnl | |
bedf545c | 315 | << --enable-static[=PKGS] build static libraries [default=>>AC_ENABLE_STATIC_DEFAULT], |
252b5132 RH |
316 | changequote([, ])dnl |
317 | [p=${PACKAGE-default} | |
318 | case "$enableval" in | |
319 | yes) enable_static=yes ;; | |
320 | no) enable_static=no ;; | |
321 | *) | |
322 | enable_static=no | |
323 | # Look at the argument we got. We use all the common list separators. | |
324 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:," | |
325 | for pkg in $enableval; do | |
326 | if test "X$pkg" = "X$p"; then | |
327 | enable_static=yes | |
328 | fi | |
329 | done | |
330 | IFS="$ac_save_ifs" | |
331 | ;; | |
332 | esac], | |
bedf545c ILT |
333 | enable_static=AC_ENABLE_STATIC_DEFAULT)dnl |
334 | ]) | |
335 | ||
336 | # AC_DISABLE_STATIC - set the default static flag to --disable-static | |
a74801ba ILT |
337 | AC_DEFUN(AC_DISABLE_STATIC, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl |
338 | AC_ENABLE_STATIC(no)]) | |
bedf545c ILT |
339 | |
340 | ||
341 | # AC_ENABLE_FAST_INSTALL - implement the --enable-fast-install flag | |
342 | # Usage: AC_ENABLE_FAST_INSTALL[(DEFAULT)] | |
343 | # Where DEFAULT is either `yes' or `no'. If omitted, it defaults to | |
344 | # `yes'. | |
a74801ba ILT |
345 | AC_DEFUN(AC_ENABLE_FAST_INSTALL, [dnl |
346 | define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl | |
bedf545c ILT |
347 | AC_ARG_ENABLE(fast-install, |
348 | changequote(<<, >>)dnl | |
349 | << --enable-fast-install[=PKGS] optimize for fast installation [default=>>AC_ENABLE_FAST_INSTALL_DEFAULT], | |
350 | changequote([, ])dnl | |
351 | [p=${PACKAGE-default} | |
352 | case "$enableval" in | |
353 | yes) enable_fast_install=yes ;; | |
354 | no) enable_fast_install=no ;; | |
355 | *) | |
356 | enable_fast_install=no | |
357 | # Look at the argument we got. We use all the common list separators. | |
358 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:," | |
359 | for pkg in $enableval; do | |
360 | if test "X$pkg" = "X$p"; then | |
361 | enable_fast_install=yes | |
362 | fi | |
363 | done | |
364 | IFS="$ac_save_ifs" | |
365 | ;; | |
366 | esac], | |
367 | enable_fast_install=AC_ENABLE_FAST_INSTALL_DEFAULT)dnl | |
252b5132 RH |
368 | ]) |
369 | ||
bedf545c | 370 | # AC_ENABLE_FAST_INSTALL - set the default to --disable-fast-install |
a74801ba ILT |
371 | AC_DEFUN(AC_DISABLE_FAST_INSTALL, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl |
372 | AC_ENABLE_FAST_INSTALL(no)]) | |
252b5132 | 373 | |
bedf545c ILT |
374 | # AC_PROG_LD - find the path to the GNU or non-GNU linker |
375 | AC_DEFUN(AC_PROG_LD, | |
252b5132 RH |
376 | [AC_ARG_WITH(gnu-ld, |
377 | [ --with-gnu-ld assume the C compiler uses GNU ld [default=no]], | |
378 | test "$withval" = no || with_gnu_ld=yes, with_gnu_ld=no) | |
bedf545c ILT |
379 | AC_REQUIRE([AC_PROG_CC])dnl |
380 | AC_REQUIRE([AC_CANONICAL_HOST])dnl | |
381 | AC_REQUIRE([AC_CANONICAL_BUILD])dnl | |
252b5132 RH |
382 | ac_prog=ld |
383 | if test "$ac_cv_prog_gcc" = yes; then | |
384 | # Check if gcc -print-prog-name=ld gives a path. | |
385 | AC_MSG_CHECKING([for ld used by GCC]) | |
386 | ac_prog=`($CC -print-prog-name=ld) 2>&5` | |
387 | case "$ac_prog" in | |
bedf545c | 388 | # Accept absolute paths. |
252b5132 | 389 | changequote(,)dnl |
a74801ba | 390 | [\\/]* | [A-Za-z]:[\\/]*) |
bedf545c | 391 | re_direlt='/[^/][^/]*/\.\./' |
252b5132 | 392 | changequote([,])dnl |
bedf545c ILT |
393 | # Canonicalize the path of ld |
394 | ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'` | |
395 | while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do | |
396 | ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"` | |
397 | done | |
398 | test -z "$LD" && LD="$ac_prog" | |
399 | ;; | |
252b5132 RH |
400 | "") |
401 | # If it fails, then pretend we aren't using GCC. | |
402 | ac_prog=ld | |
403 | ;; | |
404 | *) | |
405 | # If it is relative, then search for the first ld in PATH. | |
406 | with_gnu_ld=unknown | |
407 | ;; | |
408 | esac | |
409 | elif test "$with_gnu_ld" = yes; then | |
410 | AC_MSG_CHECKING([for GNU ld]) | |
411 | else | |
412 | AC_MSG_CHECKING([for non-GNU ld]) | |
413 | fi | |
414 | AC_CACHE_VAL(ac_cv_path_LD, | |
415 | [if test -z "$LD"; then | |
a74801ba | 416 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}" |
252b5132 RH |
417 | for ac_dir in $PATH; do |
418 | test -z "$ac_dir" && ac_dir=. | |
a74801ba | 419 | if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then |
252b5132 RH |
420 | ac_cv_path_LD="$ac_dir/$ac_prog" |
421 | # Check to see if the program is GNU ld. I'd rather use --version, | |
422 | # but apparently some GNU ld's only accept -v. | |
423 | # Break only if it was the GNU/non-GNU ld that we prefer. | |
424 | if "$ac_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then | |
425 | test "$with_gnu_ld" != no && break | |
426 | else | |
bedf545c | 427 | test "$with_gnu_ld" != yes && break |
252b5132 RH |
428 | fi |
429 | fi | |
430 | done | |
431 | IFS="$ac_save_ifs" | |
432 | else | |
433 | ac_cv_path_LD="$LD" # Let the user override the test with a path. | |
434 | fi]) | |
435 | LD="$ac_cv_path_LD" | |
436 | if test -n "$LD"; then | |
437 | AC_MSG_RESULT($LD) | |
438 | else | |
439 | AC_MSG_RESULT(no) | |
440 | fi | |
441 | test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH]) | |
bedf545c | 442 | AC_PROG_LD_GNU |
252b5132 RH |
443 | ]) |
444 | ||
bedf545c | 445 | AC_DEFUN(AC_PROG_LD_GNU, |
252b5132 RH |
446 | [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], ac_cv_prog_gnu_ld, |
447 | [# I'd rather use --version here, but apparently some GNU ld's only accept -v. | |
448 | if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then | |
449 | ac_cv_prog_gnu_ld=yes | |
450 | else | |
451 | ac_cv_prog_gnu_ld=no | |
452 | fi]) | |
453 | ]) | |
454 | ||
bedf545c ILT |
455 | # AC_PROG_NM - find the path to a BSD-compatible name lister |
456 | AC_DEFUN(AC_PROG_NM, | |
252b5132 RH |
457 | [AC_MSG_CHECKING([for BSD-compatible nm]) |
458 | AC_CACHE_VAL(ac_cv_path_NM, | |
459 | [if test -n "$NM"; then | |
460 | # Let the user override the test. | |
461 | ac_cv_path_NM="$NM" | |
462 | else | |
a74801ba | 463 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}" |
bedf545c | 464 | for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do |
252b5132 | 465 | test -z "$ac_dir" && ac_dir=. |
a74801ba | 466 | if test -f $ac_dir/nm || test -f $ac_dir/nm$ac_exeext ; then |
252b5132 RH |
467 | # Check to see if the nm accepts a BSD-compat flag. |
468 | # Adding the `sed 1q' prevents false positives on HP-UX, which says: | |
469 | # nm: unknown option "B" ignored | |
470 | if ($ac_dir/nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then | |
bedf545c ILT |
471 | ac_cv_path_NM="$ac_dir/nm -B" |
472 | break | |
252b5132 | 473 | elif ($ac_dir/nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then |
bedf545c ILT |
474 | ac_cv_path_NM="$ac_dir/nm -p" |
475 | break | |
252b5132 | 476 | else |
bedf545c ILT |
477 | ac_cv_path_NM=${ac_cv_path_NM="$ac_dir/nm"} # keep the first match, but |
478 | continue # so that we can try to find one that supports BSD flags | |
252b5132 | 479 | fi |
252b5132 RH |
480 | fi |
481 | done | |
482 | IFS="$ac_save_ifs" | |
483 | test -z "$ac_cv_path_NM" && ac_cv_path_NM=nm | |
484 | fi]) | |
485 | NM="$ac_cv_path_NM" | |
486 | AC_MSG_RESULT([$NM]) | |
252b5132 RH |
487 | ]) |
488 | ||
a74801ba ILT |
489 | # AC_CHECK_LIBM - check for math library |
490 | AC_DEFUN(AC_CHECK_LIBM, | |
bedf545c | 491 | [AC_REQUIRE([AC_CANONICAL_HOST])dnl |
a74801ba | 492 | LIBM= |
1994a7c7 | 493 | case "$host" in |
a74801ba ILT |
494 | *-*-beos* | *-*-cygwin*) |
495 | # These system don't have libm | |
bedf545c | 496 | ;; |
a74801ba ILT |
497 | *-ncr-sysv4.3*) |
498 | AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") | |
499 | AC_CHECK_LIB(m, main, LIBM="$LIBM -lm") | |
bedf545c | 500 | ;; |
a74801ba ILT |
501 | *) |
502 | AC_CHECK_LIB(m, main, LIBM="-lm") | |
bedf545c ILT |
503 | ;; |
504 | esac | |
bedf545c ILT |
505 | ]) |
506 | ||
507 | # AC_LIBLTDL_CONVENIENCE[(dir)] - sets LIBLTDL to the link flags for | |
508 | # the libltdl convenience library, adds --enable-ltdl-convenience to | |
509 | # the configure arguments. Note that LIBLTDL is not AC_SUBSTed, nor | |
510 | # is AC_CONFIG_SUBDIRS called. If DIR is not provided, it is assumed | |
511 | # to be `${top_builddir}/libltdl'. Make sure you start DIR with | |
512 | # '${top_builddir}/' (note the single quotes!) if your package is not | |
513 | # flat, and, if you're not using automake, define top_builddir as | |
514 | # appropriate in the Makefiles. | |
a74801ba | 515 | AC_DEFUN(AC_LIBLTDL_CONVENIENCE, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl |
bedf545c ILT |
516 | case "$enable_ltdl_convenience" in |
517 | no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;; | |
518 | "") enable_ltdl_convenience=yes | |
519 | ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;; | |
520 | esac | |
521 | LIBLTDL=ifelse($#,1,$1,['${top_builddir}/libltdl'])/libltdlc.la | |
a74801ba | 522 | INCLTDL=ifelse($#,1,-I$1,['-I${top_builddir}/libltdl']) |
bedf545c ILT |
523 | ]) |
524 | ||
525 | # AC_LIBLTDL_INSTALLABLE[(dir)] - sets LIBLTDL to the link flags for | |
526 | # the libltdl installable library, and adds --enable-ltdl-install to | |
527 | # the configure arguments. Note that LIBLTDL is not AC_SUBSTed, nor | |
528 | # is AC_CONFIG_SUBDIRS called. If DIR is not provided, it is assumed | |
529 | # to be `${top_builddir}/libltdl'. Make sure you start DIR with | |
530 | # '${top_builddir}/' (note the single quotes!) if your package is not | |
531 | # flat, and, if you're not using automake, define top_builddir as | |
532 | # appropriate in the Makefiles. | |
533 | # In the future, this macro may have to be called after AC_PROG_LIBTOOL. | |
a74801ba ILT |
534 | AC_DEFUN(AC_LIBLTDL_INSTALLABLE, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl |
535 | AC_CHECK_LIB(ltdl, main, | |
536 | [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no], | |
537 | [if test x"$enable_ltdl_install" = xno; then | |
538 | AC_MSG_WARN([libltdl not installed, but installation disabled]) | |
539 | else | |
540 | enable_ltdl_install=yes | |
541 | fi | |
bedf545c | 542 | ]) |
a74801ba ILT |
543 | if test x"$enable_ltdl_install" = x"yes"; then |
544 | ac_configure_args="$ac_configure_args --enable-ltdl-install" | |
bedf545c | 545 | LIBLTDL=ifelse($#,1,$1,['${top_builddir}/libltdl'])/libltdl.la |
a74801ba ILT |
546 | INCLTDL=ifelse($#,1,-I$1,['-I${top_builddir}/libltdl']) |
547 | else | |
548 | ac_configure_args="$ac_configure_args --enable-ltdl-install=no" | |
549 | LIBLTDL="-lltdl" | |
550 | INCLTDL= | |
bedf545c ILT |
551 | fi |
552 | ]) | |
553 | ||
554 | dnl old names | |
555 | AC_DEFUN(AM_PROG_LIBTOOL, [indir([AC_PROG_LIBTOOL])])dnl | |
556 | AC_DEFUN(AM_ENABLE_SHARED, [indir([AC_ENABLE_SHARED], $@)])dnl | |
557 | AC_DEFUN(AM_ENABLE_STATIC, [indir([AC_ENABLE_STATIC], $@)])dnl | |
558 | AC_DEFUN(AM_DISABLE_SHARED, [indir([AC_DISABLE_SHARED], $@)])dnl | |
559 | AC_DEFUN(AM_DISABLE_STATIC, [indir([AC_DISABLE_STATIC], $@)])dnl | |
560 | AC_DEFUN(AM_PROG_LD, [indir([AC_PROG_LD])])dnl | |
561 | AC_DEFUN(AM_PROG_NM, [indir([AC_PROG_NM])])dnl | |
a74801ba ILT |
562 | |
563 | dnl This is just to silence aclocal about the macro not being used | |
564 | ifelse([AC_DISABLE_FAST_INSTALL])dnl | |
bedf545c | 565 | |
252b5132 RH |
566 | # Like AC_CONFIG_HEADER, but automatically create stamp file. |
567 | ||
568 | AC_DEFUN(AM_CONFIG_HEADER, | |
569 | [AC_PREREQ([2.12]) | |
570 | AC_CONFIG_HEADER([$1]) | |
571 | dnl When config.status generates a header, we must update the stamp-h file. | |
572 | dnl This file resides in the same directory as the config header | |
573 | dnl that is generated. We must strip everything past the first ":", | |
574 | dnl and everything past the last "/". | |
575 | AC_OUTPUT_COMMANDS(changequote(<<,>>)dnl | |
576 | ifelse(patsubst(<<$1>>, <<[^ ]>>, <<>>), <<>>, | |
577 | <<test -z "<<$>>CONFIG_HEADERS" || echo timestamp > patsubst(<<$1>>, <<^\([^:]*/\)?.*>>, <<\1>>)stamp-h<<>>dnl>>, | |
578 | <<am_indx=1 | |
579 | for am_file in <<$1>>; do | |
580 | case " <<$>>CONFIG_HEADERS " in | |
581 | *" <<$>>am_file "*<<)>> | |
582 | echo timestamp > `echo <<$>>am_file | sed -e 's%:.*%%' -e 's%[^/]*$%%'`stamp-h$am_indx | |
583 | ;; | |
584 | esac | |
585 | am_indx=`expr "<<$>>am_indx" + 1` | |
586 | done<<>>dnl>>) | |
587 | changequote([,]))]) | |
588 | ||
589 | ||
590 | dnl AM_PROG_LEX | |
591 | dnl Look for flex, lex or missing, then run AC_PROG_LEX and AC_DECL_YYTEXT | |
592 | AC_DEFUN(AM_PROG_LEX, | |
593 | [missing_dir=ifelse([$1],,`cd $ac_aux_dir && pwd`,$1) | |
594 | AC_CHECK_PROGS(LEX, flex lex, "$missing_dir/missing flex") | |
595 | AC_PROG_LEX | |
596 | AC_DECL_YYTEXT]) | |
597 | ||
598 | # This file is derived from `gettext.m4'. The difference is that the | |
599 | # included macros assume Cygnus-style source and build trees. | |
600 | ||
601 | # Macro to add for using GNU gettext. | |
602 | # Ulrich Drepper <drepper@cygnus.com>, 1995. | |
603 | # | |
604 | # This file file be copied and used freely without restrictions. It can | |
605 | # be used in projects which are not available under the GNU Public License | |
606 | # but which still want to provide support for the GNU gettext functionality. | |
607 | # Please note that the actual code is *not* freely available. | |
608 | ||
609 | # serial 3 | |
610 | ||
611 | AC_DEFUN(CY_WITH_NLS, | |
612 | [AC_MSG_CHECKING([whether NLS is requested]) | |
613 | dnl Default is enabled NLS | |
614 | AC_ARG_ENABLE(nls, | |
615 | [ --disable-nls do not use Native Language Support], | |
616 | USE_NLS=$enableval, USE_NLS=yes) | |
617 | AC_MSG_RESULT($USE_NLS) | |
618 | AC_SUBST(USE_NLS) | |
619 | ||
620 | USE_INCLUDED_LIBINTL=no | |
621 | ||
622 | dnl If we use NLS figure out what method | |
623 | if test "$USE_NLS" = "yes"; then | |
624 | AC_DEFINE(ENABLE_NLS, 1, [Define to 1 if NLS is requested]) | |
625 | AC_MSG_CHECKING([whether included gettext is requested]) | |
626 | AC_ARG_WITH(included-gettext, | |
627 | [ --with-included-gettext use the GNU gettext library included here], | |
628 | nls_cv_force_use_gnu_gettext=$withval, | |
629 | nls_cv_force_use_gnu_gettext=no) | |
630 | AC_MSG_RESULT($nls_cv_force_use_gnu_gettext) | |
631 | ||
632 | nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext" | |
633 | if test "$nls_cv_force_use_gnu_gettext" != "yes"; then | |
634 | dnl User does not insist on using GNU NLS library. Figure out what | |
635 | dnl to use. If gettext or catgets are available (in this order) we | |
636 | dnl use this. Else we have to fall back to GNU NLS library. | |
637 | dnl catgets is only used if permitted by option --with-catgets. | |
638 | nls_cv_header_intl= | |
639 | nls_cv_header_libgt= | |
640 | CATOBJEXT=NONE | |
641 | ||
642 | AC_CHECK_HEADER(libintl.h, | |
643 | [AC_CACHE_CHECK([for gettext in libc], gt_cv_func_gettext_libc, | |
644 | [AC_TRY_LINK([#include <libintl.h>], [return (int) gettext ("")], | |
645 | gt_cv_func_gettext_libc=yes, gt_cv_func_gettext_libc=no)]) | |
646 | ||
647 | if test "$gt_cv_func_gettext_libc" != "yes"; then | |
648 | AC_CHECK_LIB(intl, bindtextdomain, | |
649 | [AC_CACHE_CHECK([for gettext in libintl], | |
650 | gt_cv_func_gettext_libintl, | |
651 | [AC_TRY_LINK([], [return (int) gettext ("")], | |
652 | gt_cv_func_gettext_libintl=yes, | |
653 | gt_cv_func_gettext_libintl=no)])]) | |
654 | fi | |
655 | ||
656 | if test "$gt_cv_func_gettext_libc" = "yes" \ | |
657 | || test "$gt_cv_func_gettext_libintl" = "yes"; then | |
658 | AC_DEFINE(HAVE_GETTEXT, 1, | |
659 | [Define as 1 if you have gettext and don't want to use GNU gettext.]) | |
660 | AM_PATH_PROG_WITH_TEST(MSGFMT, msgfmt, | |
661 | [test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"], no)dnl | |
662 | if test "$MSGFMT" != "no"; then | |
663 | AC_CHECK_FUNCS(dcgettext) | |
664 | AC_PATH_PROG(GMSGFMT, gmsgfmt, $MSGFMT) | |
665 | AM_PATH_PROG_WITH_TEST(XGETTEXT, xgettext, | |
666 | [test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"], :) | |
667 | AC_TRY_LINK(, [extern int _nl_msg_cat_cntr; | |
668 | return _nl_msg_cat_cntr], | |
669 | [CATOBJEXT=.gmo | |
670 | DATADIRNAME=share], | |
671 | [CATOBJEXT=.mo | |
672 | DATADIRNAME=lib]) | |
673 | INSTOBJEXT=.mo | |
674 | fi | |
675 | fi | |
676 | ]) | |
677 | ||
678 | dnl In the standard gettext, we would now check for catgets. | |
679 | dnl However, we never want to use catgets for our releases. | |
680 | ||
681 | if test "$CATOBJEXT" = "NONE"; then | |
682 | dnl Neither gettext nor catgets in included in the C library. | |
683 | dnl Fall back on GNU gettext library. | |
684 | nls_cv_use_gnu_gettext=yes | |
685 | fi | |
686 | fi | |
687 | ||
688 | if test "$nls_cv_use_gnu_gettext" = "yes"; then | |
689 | dnl Mark actions used to generate GNU NLS library. | |
690 | INTLOBJS="\$(GETTOBJS)" | |
691 | AM_PATH_PROG_WITH_TEST(MSGFMT, msgfmt, | |
692 | [test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"], msgfmt) | |
693 | AC_PATH_PROG(GMSGFMT, gmsgfmt, $MSGFMT) | |
694 | AM_PATH_PROG_WITH_TEST(XGETTEXT, xgettext, | |
695 | [test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"], :) | |
696 | AC_SUBST(MSGFMT) | |
697 | USE_INCLUDED_LIBINTL=yes | |
698 | CATOBJEXT=.gmo | |
699 | INSTOBJEXT=.mo | |
700 | DATADIRNAME=share | |
701 | INTLDEPS='$(top_builddir)/../intl/libintl.a' | |
702 | INTLLIBS=$INTLDEPS | |
703 | LIBS=`echo $LIBS | sed -e 's/-lintl//'` | |
704 | nls_cv_header_intl=libintl.h | |
705 | nls_cv_header_libgt=libgettext.h | |
706 | fi | |
707 | ||
708 | dnl Test whether we really found GNU xgettext. | |
709 | if test "$XGETTEXT" != ":"; then | |
710 | dnl If it is no GNU xgettext we define it as : so that the | |
711 | dnl Makefiles still can work. | |
712 | if $XGETTEXT --omit-header /dev/null 2> /dev/null; then | |
713 | : ; | |
714 | else | |
715 | AC_MSG_RESULT( | |
716 | [found xgettext programs is not GNU xgettext; ignore it]) | |
717 | XGETTEXT=":" | |
718 | fi | |
719 | fi | |
720 | ||
721 | # We need to process the po/ directory. | |
722 | POSUB=po | |
723 | else | |
724 | DATADIRNAME=share | |
725 | nls_cv_header_intl=libintl.h | |
726 | nls_cv_header_libgt=libgettext.h | |
727 | fi | |
728 | ||
729 | # If this is used in GNU gettext we have to set USE_NLS to `yes' | |
730 | # because some of the sources are only built for this goal. | |
731 | if test "$PACKAGE" = gettext; then | |
732 | USE_NLS=yes | |
733 | USE_INCLUDED_LIBINTL=yes | |
734 | fi | |
735 | ||
736 | dnl These rules are solely for the distribution goal. While doing this | |
737 | dnl we only have to keep exactly one list of the available catalogs | |
738 | dnl in configure.in. | |
739 | for lang in $ALL_LINGUAS; do | |
740 | GMOFILES="$GMOFILES $lang.gmo" | |
741 | POFILES="$POFILES $lang.po" | |
742 | done | |
743 | ||
744 | dnl Make all variables we use known to autoconf. | |
745 | AC_SUBST(USE_INCLUDED_LIBINTL) | |
746 | AC_SUBST(CATALOGS) | |
747 | AC_SUBST(CATOBJEXT) | |
748 | AC_SUBST(DATADIRNAME) | |
749 | AC_SUBST(GMOFILES) | |
750 | AC_SUBST(INSTOBJEXT) | |
751 | AC_SUBST(INTLDEPS) | |
752 | AC_SUBST(INTLLIBS) | |
753 | AC_SUBST(INTLOBJS) | |
754 | AC_SUBST(POFILES) | |
755 | AC_SUBST(POSUB) | |
756 | ]) | |
757 | ||
758 | AC_DEFUN(CY_GNU_GETTEXT, | |
759 | [AC_REQUIRE([AC_PROG_MAKE_SET])dnl | |
760 | AC_REQUIRE([AC_PROG_CC])dnl | |
761 | AC_REQUIRE([AC_PROG_RANLIB])dnl | |
762 | AC_REQUIRE([AC_ISC_POSIX])dnl | |
763 | AC_REQUIRE([AC_HEADER_STDC])dnl | |
764 | AC_REQUIRE([AC_C_CONST])dnl | |
765 | AC_REQUIRE([AC_C_INLINE])dnl | |
766 | AC_REQUIRE([AC_TYPE_OFF_T])dnl | |
767 | AC_REQUIRE([AC_TYPE_SIZE_T])dnl | |
768 | AC_REQUIRE([AC_FUNC_ALLOCA])dnl | |
769 | AC_REQUIRE([AC_FUNC_MMAP])dnl | |
770 | ||
771 | AC_CHECK_HEADERS([argz.h limits.h locale.h nl_types.h malloc.h string.h \ | |
772 | unistd.h values.h sys/param.h]) | |
773 | AC_CHECK_FUNCS([getcwd munmap putenv setenv setlocale strchr strcasecmp \ | |
774 | __argz_count __argz_stringify __argz_next]) | |
775 | ||
776 | if test "${ac_cv_func_stpcpy+set}" != "set"; then | |
777 | AC_CHECK_FUNCS(stpcpy) | |
778 | fi | |
779 | if test "${ac_cv_func_stpcpy}" = "yes"; then | |
780 | AC_DEFINE(HAVE_STPCPY, 1, [Define if you have the stpcpy function]) | |
781 | fi | |
782 | ||
783 | AM_LC_MESSAGES | |
784 | CY_WITH_NLS | |
785 | ||
786 | if test "x$CATOBJEXT" != "x"; then | |
787 | if test "x$ALL_LINGUAS" = "x"; then | |
788 | LINGUAS= | |
789 | else | |
790 | AC_MSG_CHECKING(for catalogs to be installed) | |
791 | NEW_LINGUAS= | |
792 | for lang in ${LINGUAS=$ALL_LINGUAS}; do | |
793 | case "$ALL_LINGUAS" in | |
794 | *$lang*) NEW_LINGUAS="$NEW_LINGUAS $lang" ;; | |
795 | esac | |
796 | done | |
797 | LINGUAS=$NEW_LINGUAS | |
798 | AC_MSG_RESULT($LINGUAS) | |
799 | fi | |
800 | ||
801 | dnl Construct list of names of catalog files to be constructed. | |
802 | if test -n "$LINGUAS"; then | |
803 | for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done | |
804 | fi | |
805 | fi | |
806 | ||
807 | dnl The reference to <locale.h> in the installed <libintl.h> file | |
808 | dnl must be resolved because we cannot expect the users of this | |
809 | dnl to define HAVE_LOCALE_H. | |
810 | if test $ac_cv_header_locale_h = yes; then | |
811 | INCLUDE_LOCALE_H="#include <locale.h>" | |
812 | else | |
813 | INCLUDE_LOCALE_H="\ | |
814 | /* The system does not provide the header <locale.h>. Take care yourself. */" | |
815 | fi | |
816 | AC_SUBST(INCLUDE_LOCALE_H) | |
817 | ||
818 | dnl Determine which catalog format we have (if any is needed) | |
819 | dnl For now we know about two different formats: | |
820 | dnl Linux libc-5 and the normal X/Open format | |
821 | if test -f $srcdir/po2tbl.sed.in; then | |
822 | if test "$CATOBJEXT" = ".cat"; then | |
823 | AC_CHECK_HEADER(linux/version.h, msgformat=linux, msgformat=xopen) | |
824 | ||
825 | dnl Transform the SED scripts while copying because some dumb SEDs | |
826 | dnl cannot handle comments. | |
827 | sed -e '/^#/d' $srcdir/$msgformat-msg.sed > po2msg.sed | |
828 | fi | |
829 | dnl po2tbl.sed is always needed. | |
830 | sed -e '/^#.*[^\\]$/d' -e '/^#$/d' \ | |
831 | $srcdir/po2tbl.sed.in > po2tbl.sed | |
832 | fi | |
833 | ||
834 | dnl In the intl/Makefile.in we have a special dependency which makes | |
835 | dnl only sense for gettext. We comment this out for non-gettext | |
836 | dnl packages. | |
837 | if test "$PACKAGE" = "gettext"; then | |
838 | GT_NO="#NO#" | |
839 | GT_YES= | |
840 | else | |
841 | GT_NO= | |
842 | GT_YES="#YES#" | |
843 | fi | |
844 | AC_SUBST(GT_NO) | |
845 | AC_SUBST(GT_YES) | |
846 | ||
847 | MKINSTALLDIRS="\$(srcdir)/../../mkinstalldirs" | |
848 | AC_SUBST(MKINSTALLDIRS) | |
849 | ||
850 | dnl *** For now the libtool support in intl/Makefile is not for real. | |
851 | l= | |
852 | AC_SUBST(l) | |
853 | ||
854 | dnl Generate list of files to be processed by xgettext which will | |
855 | dnl be included in po/Makefile. But only do this if the po directory | |
856 | dnl exists in srcdir. | |
857 | if test -d $srcdir/po; then | |
858 | test -d po || mkdir po | |
859 | if test "x$srcdir" != "x."; then | |
860 | if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then | |
861 | posrcprefix="$srcdir/" | |
862 | else | |
863 | posrcprefix="../$srcdir/" | |
864 | fi | |
865 | else | |
866 | posrcprefix="../" | |
867 | fi | |
868 | rm -f po/POTFILES | |
869 | sed -e "/^#/d" -e "/^\$/d" -e "s,.*, $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \ | |
870 | < $srcdir/po/POTFILES.in > po/POTFILES | |
871 | fi | |
872 | ]) | |
873 | ||
874 | # Search path for a program which passes the given test. | |
875 | # Ulrich Drepper <drepper@cygnus.com>, 1996. | |
876 | # | |
877 | # This file file be copied and used freely without restrictions. It can | |
878 | # be used in projects which are not available under the GNU Public License | |
879 | # but which still want to provide support for the GNU gettext functionality. | |
880 | # Please note that the actual code is *not* freely available. | |
881 | ||
882 | # serial 1 | |
883 | ||
884 | dnl AM_PATH_PROG_WITH_TEST(VARIABLE, PROG-TO-CHECK-FOR, | |
885 | dnl TEST-PERFORMED-ON-FOUND_PROGRAM [, VALUE-IF-NOT-FOUND [, PATH]]) | |
886 | AC_DEFUN(AM_PATH_PROG_WITH_TEST, | |
887 | [# Extract the first word of "$2", so it can be a program name with args. | |
888 | set dummy $2; ac_word=[$]2 | |
889 | AC_MSG_CHECKING([for $ac_word]) | |
890 | AC_CACHE_VAL(ac_cv_path_$1, | |
891 | [case "[$]$1" in | |
892 | /*) | |
893 | ac_cv_path_$1="[$]$1" # Let the user override the test with a path. | |
894 | ;; | |
895 | *) | |
896 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" | |
897 | for ac_dir in ifelse([$5], , $PATH, [$5]); do | |
898 | test -z "$ac_dir" && ac_dir=. | |
899 | if test -f $ac_dir/$ac_word; then | |
900 | if [$3]; then | |
901 | ac_cv_path_$1="$ac_dir/$ac_word" | |
902 | break | |
903 | fi | |
904 | fi | |
905 | done | |
906 | IFS="$ac_save_ifs" | |
907 | dnl If no 4th arg is given, leave the cache variable unset, | |
908 | dnl so AC_PATH_PROGS will keep looking. | |
909 | ifelse([$4], , , [ test -z "[$]ac_cv_path_$1" && ac_cv_path_$1="$4" | |
910 | ])dnl | |
911 | ;; | |
912 | esac])dnl | |
913 | $1="$ac_cv_path_$1" | |
914 | if test -n "[$]$1"; then | |
915 | AC_MSG_RESULT([$]$1) | |
916 | else | |
917 | AC_MSG_RESULT(no) | |
918 | fi | |
919 | AC_SUBST($1)dnl | |
920 | ]) | |
921 | ||
922 | # Check whether LC_MESSAGES is available in <locale.h>. | |
923 | # Ulrich Drepper <drepper@cygnus.com>, 1995. | |
924 | # | |
925 | # This file file be copied and used freely without restrictions. It can | |
926 | # be used in projects which are not available under the GNU Public License | |
927 | # but which still want to provide support for the GNU gettext functionality. | |
928 | # Please note that the actual code is *not* freely available. | |
929 | ||
930 | # serial 1 | |
931 | ||
932 | AC_DEFUN(AM_LC_MESSAGES, | |
933 | [if test $ac_cv_header_locale_h = yes; then | |
934 | AC_CACHE_CHECK([for LC_MESSAGES], am_cv_val_LC_MESSAGES, | |
935 | [AC_TRY_LINK([#include <locale.h>], [return LC_MESSAGES], | |
936 | am_cv_val_LC_MESSAGES=yes, am_cv_val_LC_MESSAGES=no)]) | |
937 | if test $am_cv_val_LC_MESSAGES = yes; then | |
938 | AC_DEFINE(HAVE_LC_MESSAGES, 1, | |
939 | [Define if your locale.h file contains LC_MESSAGES.]) | |
940 | fi | |
941 | fi]) | |
942 | ||
943 | # Add --enable-maintainer-mode option to configure. | |
944 | # From Jim Meyering | |
945 | ||
946 | # serial 1 | |
947 | ||
948 | AC_DEFUN(AM_MAINTAINER_MODE, | |
949 | [AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles]) | |
950 | dnl maintainer-mode is disabled by default | |
951 | AC_ARG_ENABLE(maintainer-mode, | |
952 | [ --enable-maintainer-mode enable make rules and dependencies not useful | |
953 | (and sometimes confusing) to the casual installer], | |
954 | USE_MAINTAINER_MODE=$enableval, | |
955 | USE_MAINTAINER_MODE=no) | |
956 | AC_MSG_RESULT($USE_MAINTAINER_MODE) | |
957 | AM_CONDITIONAL(MAINTAINER_MODE, test $USE_MAINTAINER_MODE = yes) | |
958 | MAINT=$MAINTAINER_MODE_TRUE | |
959 | AC_SUBST(MAINT)dnl | |
960 | ] | |
961 | ) | |
962 | ||
963 | # Define a conditional. | |
964 | ||
965 | AC_DEFUN(AM_CONDITIONAL, | |
966 | [AC_SUBST($1_TRUE) | |
967 | AC_SUBST($1_FALSE) | |
968 | if $2; then | |
969 | $1_TRUE= | |
970 | $1_FALSE='#' | |
971 | else | |
972 | $1_TRUE='#' | |
973 | $1_FALSE= | |
974 | fi]) | |
975 |