1 # gettext.m4 serial 14 (gettext-0.11.2)
2 dnl Copyright (C) 1995-2002 Free Software Foundation, Inc.
3 dnl This file is free software, distributed under the terms of the GNU
4 dnl General Public License. As a special exception to the GNU General
5 dnl Public License, this file may be distributed as part of a program
6 dnl that contains a configuration script generated by Autoconf, under
7 dnl the same distribution terms as the rest of that program.
9 dnl This file can can be used in projects which are not available under
10 dnl the GNU General Public License or the GNU Library General Public
11 dnl License but which still want to provide support for the GNU gettext
13 dnl Please note that the actual code of the GNU gettext library is covered
14 dnl by the GNU Library General Public License, and the rest of the GNU
15 dnl gettext package package is covered by the GNU General Public License.
16 dnl They are *not* in the public domain.
19 dnl Ulrich Drepper <drepper@cygnus.com>, 1995-2000.
20 dnl Bruno Haible <haible@clisp.cons.org>, 2000-2002.
22 dnl Macro to add for using GNU gettext.
24 dnl Usage: AM_GNU_GETTEXT([INTLSYMBOL], [NEEDSYMBOL], [INTLDIR]).
25 dnl INTLSYMBOL can be one of 'external', 'no-libtool', 'use-libtool'. The
26 dnl default (if it is not specified or empty) is 'no-libtool'.
27 dnl INTLSYMBOL should be 'external' for packages with no intl directory,
28 dnl and 'no-libtool' or 'use-libtool' for packages with an intl directory.
29 dnl If INTLSYMBOL is 'use-libtool', then a libtool library
30 dnl $(top_builddir)/intl/libintl.la will be created (shared and/or static,
31 dnl depending on --{enable,disable}-{shared,static} and on the presence of
32 dnl AM-DISABLE-SHARED). If INTLSYMBOL is 'no-libtool', a static library
33 dnl $(top_builddir)/intl/libintl.a will be created.
34 dnl If NEEDSYMBOL is specified and is 'need-ngettext', then GNU gettext
35 dnl implementations (in libc or libintl) without the ngettext() function
37 dnl INTLDIR is used to find the intl libraries. If empty,
38 dnl the value `$(top_builddir)/intl/' is used.
40 dnl The result of the configuration is one of three cases:
41 dnl 1) GNU gettext, as included in the intl subdirectory, will be compiled
43 dnl Catalog format: GNU --> install in $(datadir)
44 dnl Catalog extension: .mo after installation, .gmo in source tree
45 dnl 2) GNU gettext has been found in the system's C library.
46 dnl Catalog format: GNU --> install in $(datadir)
47 dnl Catalog extension: .mo after installation, .gmo in source tree
48 dnl 3) No internationalization, always use English msgid.
49 dnl Catalog format: none
50 dnl Catalog extension: none
51 dnl If INTLSYMBOL is 'external', only cases 2 and 3 can occur.
52 dnl The use of .gmo is historical (it was needed to avoid overwriting the
53 dnl GNU format catalogs when building on a platform with an X/Open gettext),
54 dnl but we keep it in order not to force irrelevant filename changes on the
57 AC_DEFUN([AM_GNU_GETTEXT],
59 dnl Argument checking.
60 ifelse([$1], [], , [ifelse([$1], [external], , [ifelse([$1], [no-libtool], , [ifelse([$1], [use-libtool], ,
61 [errprint([ERROR: invalid first argument to AM_GNU_GETTEXT
63 ifelse([$2], [], , [ifelse([$2], [need-ngettext], ,
64 [errprint([ERROR: invalid second argument to AM_GNU_GETTEXT
66 define(gt_included_intl, ifelse([$1], [external], [no], [yes]))
67 define(gt_libtool_suffix_prefix, ifelse([$1], [use-libtool], [l], []))
69 AC_REQUIRE([AM_PO_SUBDIRS])dnl
70 ifelse(gt_included_intl, yes, [
71 AC_REQUIRE([AM_INTL_SUBDIR])dnl
74 dnl Prerequisites of AC_LIB_LINKFLAGS_BODY.
75 AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
76 AC_REQUIRE([AC_LIB_RPATH])
78 AC_MSG_CHECKING([whether NLS is requested])
79 dnl Default is enabled NLS
81 [ --disable-nls do not use Native Language Support],
82 USE_NLS=$enableval, USE_NLS=yes)
83 AC_MSG_RESULT($USE_NLS)
86 ifelse(gt_included_intl, yes, [
87 BUILD_INCLUDED_LIBINTL=no
88 USE_INCLUDED_LIBINTL=no
94 dnl If we use NLS figure out what method
95 if test "$USE_NLS" = "yes"; then
96 gt_use_preinstalled_gnugettext=no
97 ifelse(gt_included_intl, yes, [
98 AC_MSG_CHECKING([whether included gettext is requested])
99 AC_ARG_WITH(included-gettext,
100 [ --with-included-gettext use the GNU gettext library included here],
101 nls_cv_force_use_gnu_gettext=$withval,
102 nls_cv_force_use_gnu_gettext=no)
103 AC_MSG_RESULT($nls_cv_force_use_gnu_gettext)
105 nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
106 if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
108 dnl User does not insist on using GNU NLS library. Figure out what
109 dnl to use. If GNU gettext is available we use this. Else we have
110 dnl to fall back to GNU NLS library.
112 dnl Add a version number to the cache macros.
113 define([gt_api_version], ifelse([$2], [need-ngettext], 2, 1))
114 define([gt_cv_func_gnugettext_libc], [gt_cv_func_gnugettext]gt_api_version[_libc])
115 define([gt_cv_func_gnugettext_libintl], [gt_cv_func_gnugettext]gt_api_version[_libintl])
117 AC_CACHE_CHECK([for GNU gettext in libc], gt_cv_func_gnugettext_libc,
118 [AC_TRY_LINK([#include <libintl.h>
119 extern int _nl_msg_cat_cntr;
120 extern int *_nl_domain_bindings;],
121 [bindtextdomain ("", "");
122 return (int) gettext ("")]ifelse([$2], [need-ngettext], [ + (int) ngettext ("", "", 0)], [])[ + _nl_msg_cat_cntr + *_nl_domain_bindings],
123 gt_cv_func_gnugettext_libc=yes,
124 gt_cv_func_gnugettext_libc=no)])
126 if test "$gt_cv_func_gnugettext_libc" != "yes"; then
127 dnl Sometimes libintl requires libiconv, so first search for libiconv.
128 ifelse(gt_included_intl, yes, , [
131 dnl Search for libintl and define LIBINTL, LTLIBINTL and INCINTL
132 dnl accordingly. Don't use AC_LIB_LINKFLAGS_BODY([intl],[iconv])
133 dnl because that would add "-liconv" to LIBINTL and LTLIBINTL
134 dnl even if libiconv doesn't exist.
135 AC_LIB_LINKFLAGS_BODY([intl])
136 AC_CACHE_CHECK([for GNU gettext in libintl],
137 gt_cv_func_gnugettext_libintl,
138 [gt_save_CPPFLAGS="$CPPFLAGS"
139 CPPFLAGS="$CPPFLAGS $INCINTL"
141 LIBS="$LIBS $LIBINTL"
142 dnl Now see whether libintl exists and does not depend on libiconv.
143 AC_TRY_LINK([#include <libintl.h>
144 extern int _nl_msg_cat_cntr;
149 const char *_nl_expand_alias ();],
150 [bindtextdomain ("", "");
151 return (int) gettext ("")]ifelse([$2], [need-ngettext], [ + (int) ngettext ("", "", 0)], [])[ + _nl_msg_cat_cntr + *_nl_expand_alias (0)],
152 gt_cv_func_gnugettext_libintl=yes,
153 gt_cv_func_gnugettext_libintl=no)
154 dnl Now see whether libintl exists and depends on libiconv.
155 if test "$gt_cv_func_gnugettext_libintl" != yes && test -n "$LIBICONV"; then
156 LIBS="$LIBS $LIBICONV"
157 AC_TRY_LINK([#include <libintl.h>
158 extern int _nl_msg_cat_cntr;
163 const char *_nl_expand_alias ();],
164 [bindtextdomain ("", "");
165 return (int) gettext ("")]ifelse([$2], [need-ngettext], [ + (int) ngettext ("", "", 0)], [])[ + _nl_msg_cat_cntr + *_nl_expand_alias (0)],
166 [LIBINTL="$LIBINTL $LIBICONV"
167 LTLIBINTL="$LTLIBINTL $LTLIBICONV"
168 gt_cv_func_gnugettext_libintl=yes
171 CPPFLAGS="$gt_save_CPPFLAGS"
172 LIBS="$gt_save_LIBS"])
175 dnl If an already present or preinstalled GNU gettext() is found,
176 dnl use it. But if this macro is used in GNU gettext, and GNU
177 dnl gettext is already preinstalled in libintl, we update this
178 dnl libintl. (Cf. the install rule in intl/Makefile.in.)
179 if test "$gt_cv_func_gnugettext_libc" = "yes" \
180 || { test "$gt_cv_func_gnugettext_libintl" = "yes" \
181 && test "$PACKAGE" != gettext; }; then
182 gt_use_preinstalled_gnugettext=yes
184 dnl Reset the values set by searching for libintl.
190 ifelse(gt_included_intl, yes, [
191 if test "$gt_use_preinstalled_gnugettext" != "yes"; then
192 dnl GNU gettext is not found in the C library.
193 dnl Fall back on included GNU gettext library.
194 nls_cv_use_gnu_gettext=yes
198 if test "$nls_cv_use_gnu_gettext" = "yes"; then
199 dnl Mark actions used to generate GNU NLS library.
200 INTLOBJS="\$(GETTOBJS)"
201 BUILD_INCLUDED_LIBINTL=yes
202 USE_INCLUDED_LIBINTL=yes
203 LIBINTL="ifelse([$3],[],\${top_builddir}/intl,[$3])/libintl.[]gt_libtool_suffix_prefix[]a $LIBICONV"
204 LTLIBINTL="ifelse([$3],[],\${top_builddir}/intl,[$3])/libintl.[]gt_libtool_suffix_prefix[]a $LTLIBICONV"
205 LIBS=`echo " $LIBS " | sed -e 's/ -lintl / /' -e 's/^ //' -e 's/ $//'`
208 if test "$gt_use_preinstalled_gnugettext" = "yes" \
209 || test "$nls_cv_use_gnu_gettext" = "yes"; then
210 dnl Mark actions to use GNU gettext tools.
215 if test "$gt_use_preinstalled_gnugettext" = "yes" \
216 || test "$nls_cv_use_gnu_gettext" = "yes"; then
217 AC_DEFINE(ENABLE_NLS, 1,
218 [Define to 1 if translation of program messages to the user's native language
225 if test "$USE_NLS" = "yes"; then
227 if test "$gt_use_preinstalled_gnugettext" = "yes"; then
228 if test "$gt_cv_func_gnugettext_libintl" = "yes"; then
229 AC_MSG_CHECKING([how to link with libintl])
230 AC_MSG_RESULT([$LIBINTL])
231 AC_LIB_APPENDTOVAR([CPPFLAGS], [$INCINTL])
234 dnl For backward compatibility. Some packages may be using this.
235 AC_DEFINE(HAVE_GETTEXT, 1,
236 [Define if the GNU gettext() function is already present or preinstalled.])
237 AC_DEFINE(HAVE_DCGETTEXT, 1,
238 [Define if the GNU dcgettext() function is already present or preinstalled.])
241 dnl We need to process the po/ directory.
245 ifelse(gt_included_intl, yes, [
246 dnl If this is used in GNU gettext we have to set BUILD_INCLUDED_LIBINTL
247 dnl to 'yes' because some of the testsuite requires it.
248 if test "$PACKAGE" = gettext; then
249 BUILD_INCLUDED_LIBINTL=yes
252 dnl Make all variables we use known to autoconf.
253 AC_SUBST(BUILD_INCLUDED_LIBINTL)
254 AC_SUBST(USE_INCLUDED_LIBINTL)
258 dnl For backward compatibility. Some configure.ins may be using this.
262 dnl For backward compatibility. Some Makefiles may be using this.
264 AC_SUBST(DATADIRNAME)
266 dnl For backward compatibility. Some Makefiles may be using this.
270 dnl For backward compatibility. Some Makefiles may be using this.
274 dnl Enable libtool support if the surrounding package wishes it.
275 INTL_LIBTOOL_SUFFIX_PREFIX=gt_libtool_suffix_prefix
276 AC_SUBST(INTL_LIBTOOL_SUFFIX_PREFIX)
279 dnl For backward compatibility. Some Makefiles may be using this.
283 dnl Make all documented variables known to autoconf.
290 dnl Checks for all prerequisites of the po subdirectory,
291 dnl except for USE_NLS.
292 AC_DEFUN([AM_PO_SUBDIRS],
294 AC_REQUIRE([AC_PROG_MAKE_SET])dnl
295 AC_REQUIRE([AC_PROG_INSTALL])dnl
296 AC_REQUIRE([AM_MKINSTALLDIRS])dnl
298 dnl Perform the following tests also if --disable-nls has been given,
299 dnl because they are needed for "make dist" to work.
301 dnl Search for GNU msgfmt in the PATH.
302 dnl The first test excludes Solaris msgfmt and early GNU msgfmt versions.
303 dnl The second test excludes FreeBSD msgfmt.
304 AM_PATH_PROG_WITH_TEST(MSGFMT, msgfmt,
305 [$ac_dir/$ac_word --statistics /dev/null >/dev/null 2>&1 &&
306 (if $ac_dir/$ac_word --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi)],
308 AC_PATH_PROG(GMSGFMT, gmsgfmt, $MSGFMT)
310 dnl Search for GNU xgettext 0.11 or newer in the PATH.
311 dnl The first test excludes Solaris xgettext and early GNU xgettext versions.
312 dnl The second test excludes FreeBSD xgettext.
313 AM_PATH_PROG_WITH_TEST(XGETTEXT, xgettext,
314 [$ac_dir/$ac_word --omit-header --copyright-holder= /dev/null >/dev/null 2>&1 &&
315 (if $ac_dir/$ac_word --omit-header --copyright-holder= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi)],
317 dnl Remove leftover from FreeBSD xgettext call.
320 dnl Search for GNU msgmerge 0.11 or newer in the PATH.
321 AM_PATH_PROG_WITH_TEST(MSGMERGE, msgmerge,
322 [$ac_dir/$ac_word --update -q /dev/null /dev/null >/dev/null 2>&1], :)
324 dnl This could go away some day; the PATH_PROG_WITH_TEST already does it.
325 dnl Test whether we really found GNU msgfmt.
326 if test "$GMSGFMT" != ":"; then
327 dnl If it is no GNU msgfmt we define it as : so that the
328 dnl Makefiles still can work.
329 if $GMSGFMT --statistics /dev/null >/dev/null 2>&1 &&
330 (if $GMSGFMT --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
333 GMSGFMT=`echo "$GMSGFMT" | sed -e 's,^.*/,,'`
335 [found $GMSGFMT program is not GNU msgfmt; ignore it])
340 dnl This could go away some day; the PATH_PROG_WITH_TEST already does it.
341 dnl Test whether we really found GNU xgettext.
342 if test "$XGETTEXT" != ":"; then
343 dnl If it is no GNU xgettext we define it as : so that the
344 dnl Makefiles still can work.
345 if $XGETTEXT --omit-header --copyright-holder= /dev/null >/dev/null 2>&1 &&
346 (if $XGETTEXT --omit-header --copyright-holder= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
350 [found xgettext program is not GNU xgettext; ignore it])
353 dnl Remove leftover from FreeBSD xgettext call.
358 for ac_file in $CONFIG_FILES; do
359 # Support "outfile[:infile[:infile...]]"
361 *:*) ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
363 # PO directories have a Makefile.in generated from Makefile.in.in.
364 case "$ac_file" in */Makefile.in)
365 # Adjust a relative srcdir.
366 ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'`
367 ac_dir_suffix="/`echo "$ac_dir"|sed 's%^\./%%'`"
368 ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'`
369 # In autoconf-2.13 it is called $ac_given_srcdir.
370 # In autoconf-2.50 it is called $srcdir.
371 test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir"
372 case "$ac_given_srcdir" in
373 .) top_srcdir=`echo $ac_dots|sed 's%/$%%'` ;;
374 /*) top_srcdir="$ac_given_srcdir" ;;
375 *) top_srcdir="$ac_dots$ac_given_srcdir" ;;
377 if test -f "$ac_given_srcdir/$ac_dir/POTFILES.in"; then
378 rm -f "$ac_dir/POTFILES"
379 test -n "$as_me" && echo "$as_me: creating $ac_dir/POTFILES" || echo "creating $ac_dir/POTFILES"
380 cat "$ac_given_srcdir/$ac_dir/POTFILES.in" | sed -e "/^#/d" -e "/^[ ]*\$/d" -e "s,.*, $top_srcdir/& \\\\," | sed -e "\$s/\(.*\) \\\\/\1/" > "$ac_dir/POTFILES"
381 # ALL_LINGUAS, POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES depend
382 # on $ac_dir but don't depend on user-specified configuration
384 if test -f "$ac_given_srcdir/$ac_dir/LINGUAS"; then
385 # The LINGUAS file contains the set of available languages.
386 if test -n "$ALL_LINGUAS"; then
387 test -n "$as_me" && echo "$as_me: setting ALL_LINGUAS in configure.in is obsolete" || echo "setting ALL_LINGUAS in configure.in is obsolete"
389 ALL_LINGUAS_=`sed -e "/^#/d" "$ac_given_srcdir/$ac_dir/LINGUAS"`
390 # Hide the ALL_LINGUAS assigment from automake.
391 eval 'ALL_LINGUAS''=$ALL_LINGUAS_'
393 case "$ac_given_srcdir" in
395 *) srcdirpre='$(srcdir)/' ;;
401 for lang in $ALL_LINGUAS; do
402 POFILES="$POFILES $srcdirpre$lang.po"
403 GMOFILES="$GMOFILES $srcdirpre$lang.gmo"
404 UPDATEPOFILES="$UPDATEPOFILES $lang.po-update"
405 DUMMYPOFILES="$DUMMYPOFILES $lang.nop"
407 # CATALOGS depends on both $ac_dir and the user's LINGUAS
408 # environment variable.
410 if test -n "$ALL_LINGUAS"; then
411 for presentlang in $ALL_LINGUAS; do
413 if test "%UNSET%" != "$LINGUAS"; then
414 desiredlanguages="$LINGUAS"
416 desiredlanguages="$ALL_LINGUAS"
418 for desiredlang in $desiredlanguages; do
419 # Use the presentlang catalog if desiredlang is
420 # a. equal to presentlang, or
421 # b. a variant of presentlang (because in this case,
422 # presentlang can be used as a fallback for messages
423 # which are not translated in the desiredlang catalog).
424 case "$desiredlang" in
425 "$presentlang"*) useit=yes;;
428 if test $useit = yes; then
429 INST_LINGUAS="$INST_LINGUAS $presentlang"
434 if test -n "$INST_LINGUAS"; then
435 for lang in $INST_LINGUAS; do
436 CATALOGS="$CATALOGS $lang.gmo"
439 test -n "$as_me" && echo "$as_me: creating $ac_dir/Makefile" || echo "creating $ac_dir/Makefile"
440 sed -e "/^POTFILES =/r $ac_dir/POTFILES" -e "/^# Makevars/r $ac_given_srcdir/$ac_dir/Makevars" -e "s|@POFILES@|$POFILES|g" -e "s|@GMOFILES@|$GMOFILES|g" -e "s|@UPDATEPOFILES@|$UPDATEPOFILES|g" -e "s|@DUMMYPOFILES@|$DUMMYPOFILES|g" -e "s|@CATALOGS@|$CATALOGS|g" "$ac_dir/Makefile.in" > "$ac_dir/Makefile"
441 for f in "$ac_given_srcdir/$ac_dir"/Rules-*; do
442 if test -f "$f"; then
444 *.orig | *.bak | *~) ;;
445 *) cat "$f" >> "$ac_dir/Makefile" ;;
453 [# Capture the value of obsolete $ALL_LINGUAS because we need it to compute
454 # POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES, CATALOGS. But hide it
456 eval 'ALL_LINGUAS''="$ALL_LINGUAS"'
457 # Capture the value of LINGUAS because we need it to compute CATALOGS.
458 LINGUAS="${LINGUAS-%UNSET%}"
463 dnl Checks for all prerequisites of the intl subdirectory,
464 dnl except for INTL_LIBTOOL_SUFFIX_PREFIX (and possibly LIBTOOL), INTLOBJS,
465 dnl USE_INCLUDED_LIBINTL, BUILD_INCLUDED_LIBINTL.
466 AC_DEFUN([AM_INTL_SUBDIR],
468 AC_REQUIRE([AC_PROG_INSTALL])dnl
469 AC_REQUIRE([AM_MKINSTALLDIRS])dnl
470 AC_REQUIRE([AC_PROG_CC])dnl
471 AC_REQUIRE([AC_CANONICAL_HOST])dnl
472 AC_REQUIRE([AC_PROG_RANLIB])dnl
473 AC_REQUIRE([AC_ISC_POSIX])dnl
474 AC_REQUIRE([AC_HEADER_STDC])dnl
475 AC_REQUIRE([AC_C_CONST])dnl
476 AC_REQUIRE([AC_C_INLINE])dnl
477 AC_REQUIRE([AC_TYPE_OFF_T])dnl
478 AC_REQUIRE([AC_TYPE_SIZE_T])dnl
479 AC_REQUIRE([AC_FUNC_ALLOCA])dnl
480 AC_REQUIRE([AC_FUNC_MMAP])dnl
481 AC_REQUIRE([jm_GLIBC21])dnl
483 AC_CHECK_HEADERS([argz.h limits.h locale.h nl_types.h malloc.h stddef.h \
484 stdlib.h string.h unistd.h sys/param.h])
485 AC_CHECK_FUNCS([feof_unlocked fgets_unlocked getc_unlocked getcwd getegid \
486 geteuid getgid getuid mempcpy munmap putenv setenv setlocale stpcpy \
487 strcasecmp strdup strtoul tsearch __argz_count __argz_stringify __argz_next])
493 dnl intl/plural.c is generated from intl/plural.y. It requires bison,
494 dnl because plural.y uses bison specific features. It requires at least
495 dnl bison-1.26 because earlier versions generate a plural.c that doesn't
497 dnl bison is only needed for the maintainer (who touches plural.y). But in
498 dnl order to avoid separate Makefiles or --enable-maintainer-mode, we put
499 dnl the rule in general Makefile. Now, some people carelessly touch the
500 dnl files or have a broken "make" program, hence the plural.c rule will
501 dnl sometimes fire. To avoid an error, defines BISON to ":" if it is not
502 dnl present or too old.
503 AC_CHECK_PROGS([INTLBISON], [bison])
504 if test -z "$INTLBISON"; then
507 dnl Found it, now check the version.
508 AC_MSG_CHECKING([version of bison])
509 changequote(<<,>>)dnl
510 ac_prog_version=`$INTLBISON --version 2>&1 | sed -n 's/^.*GNU Bison.* \([0-9]*\.[0-9.]*\).*$/\1/p'`
511 case $ac_prog_version in
512 '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
513 1.2[6-9]* | 1.[3-9][0-9]* | [2-9].*)
515 ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
516 *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
518 AC_MSG_RESULT([$ac_prog_version])
520 if test $ac_verc_fail = yes; then
526 AC_DEFUN([AM_MKINSTALLDIRS],
528 dnl If the AC_CONFIG_AUX_DIR macro for autoconf is used we possibly
529 dnl find the mkinstalldirs script in another subdir but $(top_srcdir).
530 dnl Try to locate is.
532 if test -n "$ac_aux_dir"; then
533 MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs"
535 if test -z "$MKINSTALLDIRS"; then
536 MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs"
538 AC_SUBST(MKINSTALLDIRS)