2 # Process this file with autoconf to produce a configure script.
4 # Copyright (C) 1991-2016 Free Software Foundation, Inc.
6 # This program is free software: you can redistribute it and/or modify
7 # it under the terms of the GNU General Public License as published by
8 # the Free Software Foundation, either version 3 of the License, or
9 # (at your option) any later version.
11 # This program is distributed in the hope that it will be useful,
12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 # GNU General Public License for more details.
16 # You should have received a copy of the GNU General Public License
17 # along with this program. If not, see <http://www.gnu.org/licenses/>.
19 dnl Written by Jim Meyering.
23 # Make inter-release version strings look like, e.g., v6.9-219-g58ddd, which
24 # indicates that it is built from the 219th delta (in _some_ repository)
25 # following the v6.9 tag, and that 58ddd is a prefix of the commit SHA1.
26 AC_INIT([GNU coreutils],
27 m4_esyscmd([build-aux/git-version-gen .tarball-version]),
28 [bug-coreutils@gnu.org])
30 AC_CONFIG_SRCDIR([src/ls.c])
32 AC_CONFIG_AUX_DIR([build-aux])
33 AC_CONFIG_HEADERS([lib/config.h:lib/config.hin])
35 AM_INIT_AUTOMAKE([1.11.2 no-dist-gzip dist-xz color-tests parallel-tests
37 AM_SILENT_RULES([yes]) # make --enable-silent-rules the default.
39 dnl POSIXCHECK is worthwhile for maintainers, but adds several seconds
40 dnl (more than 10% execution time) to ./configure, with no benefit for
41 dnl most users. Using it to look for bugs requires:
42 dnl GNULIB_POSIXCHECK=1 autoreconf -f
46 dnl make CFLAGS=-DGNULIB_POSIXCHECK=1
47 dnl FIXME: Once we figure out how to avoid false positives, we should
48 dnl have 'make my-distcheck' in dist-check.mk exercise this.
49 m4_syscmd([test "${GNULIB_POSIXCHECK+set}" = set])
50 m4_if(m4_sysval, [0], [], [dnl
51 gl_ASSERT_NO_GNULIB_POSIXCHECK])
56 AC_PROG_GCC_TRADITIONAL
63 # The test suite needs to know if we have a working perl.
64 # FIXME: this is suboptimal. Ideally, we would be able to call gl_PERL
65 # with an ACTION-IF-NOT-FOUND argument ...
67 case $PERL in *"/missing "*) cu_have_perl=no;; esac
68 AM_CONDITIONAL([HAVE_PERL], [test $cu_have_perl = yes])
70 # gl_GCC_VERSION_IFELSE([major], [minor], [run-if-found], [run-if-not-found])
71 # ------------------------------------------------
72 # If $CPP is gcc-MAJOR.MINOR or newer, then run RUN-IF-FOUND.
73 # Otherwise, run RUN-IF-NOT-FOUND.
74 AC_DEFUN([gl_GCC_VERSION_IFELSE],
78 #if ($1) < __GNUC__ || (($1) == __GNUC__ && ($2) <= __GNUC_MINOR__)
81 # error "your version of gcc is older than $1.$2"
88 AC_ARG_ENABLE([gcc-warnings],
89 [AS_HELP_STRING([--enable-gcc-warnings],
90 [turn on many GCC warnings (for developers; best with GNU make)])],
93 *) AC_MSG_ERROR([bad value $enableval for gcc-warnings option]) ;;
95 gl_gcc_warnings=$enableval],
97 # GCC provides fine-grained control over diagnostics which
98 # is used in gnulib for example to suppress warnings from
99 # certain sections of code. So if this is available and
100 # we're running from a git repo, then auto enable the warnings.
102 gl_GCC_VERSION_IFELSE([4], [6],
103 [test -d "$srcdir"/.git \
104 && ! test -f "$srcdir"/.tarball-version \
105 && gl_gcc_warnings=yes])]
108 if test "$gl_gcc_warnings" = yes; then
109 gl_WARN_ADD([-Werror], [WERROR_CFLAGS])
110 AC_SUBST([WERROR_CFLAGS])
113 # This, $nw, is the list of warnings we disable.
114 nw="$nw -Wdeclaration-after-statement" # too useful to forbid
115 nw="$nw -Waggregate-return" # anachronistic
116 nw="$nw -Wlong-long" # C90 is anachronistic (lib/gethrxtime.h)
117 nw="$nw -Wc++-compat" # We don't care about C++ compilers
118 nw="$nw -Wundef" # Warns on '#if GNULIB_FOO' etc in gnulib
119 nw="$nw -Wtraditional" # Warns on #elif which we use often
120 nw="$nw -Wcast-qual" # Too many warnings for now
121 nw="$nw -Wconversion" # Too many warnings for now
122 nw="$nw -Wsystem-headers" # Don't let system headers trigger warnings
123 nw="$nw -Wsign-conversion" # Too many warnings for now
124 nw="$nw -Wtraditional-conversion" # Too many warnings for now
125 nw="$nw -Wunreachable-code" # Too many warnings for now
126 nw="$nw -Wpadded" # Our structs are not padded
127 nw="$nw -Wredundant-decls" # openat.h declares e.g., mkdirat
128 nw="$nw -Wlogical-op" # Too many warnings until GCC 4.8.0
129 nw="$nw -Wformat-nonliteral" # who.c and pinky.c strftime uses
130 nw="$nw -Wvla" # warnings in gettext.h
131 nw="$nw -Wnested-externs" # use of XARGMATCH/verify_function__
132 nw="$nw -Wswitch-enum" # Too many warnings for now
133 nw="$nw -Wswitch-default" # Too many warnings for now
134 nw="$nw -Wstack-protector" # not worth working around
135 nw="$nw -Wtype-limits" # False alarms for portable code
136 # things I might fix soon:
137 nw="$nw -Wfloat-equal" # sort.c, seq.c
138 nw="$nw -Wmissing-format-attribute" # copy.c
139 nw="$nw -Wunsafe-loop-optimizations" # a few src/*.c
140 nw="$nw -Winline" # system.h's readdir_ignoring_dot_and_dotdot
141 nw="$nw -Wsuggest-attribute=format" # warns about copy.c and factor.c
143 # Using -Wstrict-overflow is a pain, but the alternative is worse.
144 # For an example, see the code that provoked this report:
145 # http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33498
146 # Code like that still infloops with gcc-4.6.0 and -O2. Scary indeed.
148 gl_MANYWARN_ALL_GCC([ws])
149 gl_MANYWARN_COMPLEMENT([ws], [$ws], [$nw])
153 gl_WARN_ADD([-Wno-sign-compare]) # Too many warnings for now
154 gl_WARN_ADD([-Wno-type-limits]) # False alarms for portable code
155 gl_WARN_ADD([-Wno-unused-parameter]) # Too many warnings for now
156 gl_WARN_ADD([-Wno-format-nonliteral])
158 # Enable this warning only with gcc-4.8 and newer. Before that
159 # bounds checking as done in truncate.c was incorrectly flagged.
160 # See: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=43772
161 gl_GCC_VERSION_IFELSE([4], [8], [gl_WARN_ADD([-Wlogical-op])])
163 # clang is unduly picky about some things.
164 AC_CACHE_CHECK([whether the compiler is clang], [utils_cv_clang],
171 [utils_cv_clang=yes],
172 [utils_cv_clang=no])])
173 if test $utils_cv_clang = yes; then
174 gl_WARN_ADD([-Wno-format-extra-args])
175 gl_WARN_ADD([-Wno-tautological-constant-out-of-range-compare])
178 gl_WARN_ADD([-fdiagnostics-show-option])
179 gl_WARN_ADD([-funit-at-a-time])
181 AC_SUBST([WARN_CFLAGS])
183 AC_DEFINE([lint], [1], [Define to 1 if the compiler is checking for lint.])
184 AH_VERBATIM([FORTIFY_SOURCE],
185 [/* Enable compile-time and run-time bounds-checking, and some warnings,
186 without upsetting glibc 2.15+. */
187 #if !defined _FORTIFY_SOURCE && defined __OPTIMIZE__ && __OPTIMIZE__
188 # define _FORTIFY_SOURCE 2
191 AC_DEFINE([GNULIB_PORTCHECK], [1], [enable some gnulib portability checks])
193 # We use a slightly smaller set of warning options for lib/.
194 # Remove the following and save the result in GNULIB_WARN_CFLAGS.
196 nw="$nw -Wstrict-overflow"
197 nw="$nw -Wuninitialized"
198 nw="$nw -Wunused-macros"
199 nw="$nw -Wmissing-prototypes"
200 nw="$nw -Wold-style-definition"
201 # FIXME: it may be easy to remove this, since it affects only one file:
202 # the snprintf call at ftoastr.c:132.
203 nw="$nw -Wdouble-promotion"
204 gl_MANYWARN_COMPLEMENT([GNULIB_WARN_CFLAGS], [$WARN_CFLAGS], [$nw])
205 AC_SUBST([GNULIB_WARN_CFLAGS])
207 # For gnulib-tests, the set is slightly smaller still.
209 nw="$nw -Wstrict-prototypes"
210 # It's not worth being this picky about test programs.
211 nw="$nw -Wsuggest-attribute=const"
212 nw="$nw -Wsuggest-attribute=pure"
213 gl_MANYWARN_COMPLEMENT([GNULIB_TEST_WARN_CFLAGS],
214 [$GNULIB_WARN_CFLAGS], [$nw])
215 AC_SUBST([GNULIB_TEST_WARN_CFLAGS])
218 AC_ARG_ENABLE([single-binary],
219 [AS_HELP_STRING([--enable-single-binary=[shebangs|symlinks]],
220 [Compile all the tools in a single binary, reducing the overall size.
221 When compiled this way, shebangs (default when enabled) or symlinks are
222 installed for each tool that points to the single binary.])],
223 [gl_single_binary=no ;
225 yes) gl_single_binary=shebangs ;;
226 no|shebangs|symlinks) gl_single_binary=$enableval ;;
227 *) AC_MSG_ERROR([bad value $enableval for single-binary option.
228 Options are: symlinks, shebangs, no.]) ;;
230 [gl_single_binary=no]
232 AC_ARG_ENABLE([single-binary-exceptions],
233 [AS_HELP_STRING([--enable-single-binary-exceptions=PROG_LIST],
234 [When used with --enable-single-binary, exclude the PROG_LIST from
235 it, so these programs are compiled as separated files
236 (comma-separated, default none))])],
237 [gl_single_binary_exceptions=$enableval],
238 [gl_single_binary_exceptions=]
240 if test "$gl_single_binary" = 'symlinks'; then
241 if ! test "`echo ls | sed \"$program_transform_name\"`" = 'ls'; then
242 AC_MSG_ERROR([program name transformations are not currently supported
243 with --enable-single-binary=symlinks.])
246 AM_CONDITIONAL([SINGLE_BINARY], [test "$gl_single_binary" != no])
251 AC_CHECK_FUNCS([chroot],
252 gl_ADD_PROG([optional_bin_progs], [chroot]))
253 AC_CHECK_FUNCS([gethostid],
254 gl_ADD_PROG([optional_bin_progs], [hostid]))
258 AC_MSG_CHECKING([whether localtime caches TZ])
259 AC_CACHE_VAL([utils_cv_localtime_cache],
260 [if test x$ac_cv_func_tzset = xyes; then
261 AC_RUN_IFELSE([AC_LANG_SOURCE([[#include <time.h>
265 extern char **environ;
269 for (to = from = environ; (*to = *from); from++)
270 if (! (to[0][0] == 'T' && to[0][1] == 'Z' && to[0][2] == '='))
275 time_t now = time ((time_t *) 0);
276 int hour_GMT0, hour_unset;
277 if (putenv ("TZ=GMT0") != 0)
279 hour_GMT0 = localtime (&now)->tm_hour;
281 hour_unset = localtime (&now)->tm_hour;
282 if (putenv ("TZ=PST8") != 0)
284 if (localtime (&now)->tm_hour == hour_GMT0)
287 if (localtime (&now)->tm_hour != hour_unset)
291 [utils_cv_localtime_cache=no],
292 [utils_cv_localtime_cache=yes],
293 [# If we have tzset, assume the worst when cross-compiling.
294 utils_cv_localtime_cache=yes])
296 # If we lack tzset, report that localtime does not cache TZ,
297 # since we can't invalidate the cache if we don't have tzset.
298 utils_cv_localtime_cache=no
300 AC_MSG_RESULT([$utils_cv_localtime_cache])
301 if test $utils_cv_localtime_cache = yes; then
302 AC_DEFINE([LOCALTIME_CACHE], [1], [FIXME])
305 # Assume that if getattrat exists, it's compatible with Solaris 11.
306 AC_CHECK_FUNCS([getattrat])
307 if test $ac_cv_func_getattrat = yes; then
309 AC_SUBST([LIB_NVPAIR])
312 # SCO-ODT-3.0 is reported to need -los to link programs using initgroups
313 AC_CHECK_FUNCS([initgroups])
314 if test $ac_cv_func_initgroups = no; then
315 AC_CHECK_LIB([os], [initgroups])
318 AC_CHECK_FUNCS([syslog])
319 if test $ac_cv_func_syslog = no; then
320 # syslog is not in the default libraries. See if it's in some other.
321 for lib in bsd socket inet; do
322 AC_CHECK_LIB([$lib], [syslog], [AC_DEFINE([HAVE_SYSLOG], [1], [FIXME])
323 LIBS="$LIBS -l$lib"; break])
327 AC_CACHE_CHECK([for 3-argument setpriority function],
328 [utils_cv_func_setpriority],
331 [[#include <sys/time.h>
332 #include <sys/resource.h>
334 [[setpriority (0, 0, 0);]])],
335 [utils_cv_func_setpriority=yes],
336 [utils_cv_func_setpriority=no])])
337 if test $utils_cv_func_setpriority = no; then
338 AC_CHECK_FUNCS([nice])
340 case $utils_cv_func_setpriority,$ac_cv_func_nice in
342 gl_ADD_PROG([optional_bin_progs], [nice])
345 AC_DEFUN([coreutils_DUMMY_1],
347 AC_REQUIRE([gl_READUTMP])
348 if test $ac_cv_header_utmp_h = yes || test $ac_cv_header_utmpx_h = yes; then
349 gl_ADD_PROG([optional_bin_progs], [who])
350 gl_ADD_PROG([optional_bin_progs], [users])
351 gl_ADD_PROG([optional_bin_progs], [pinky])
356 AC_MSG_CHECKING([ut_host in struct utmp])
357 AC_CACHE_VAL([su_cv_func_ut_host_in_utmp],
358 [AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
361 int s = sizeof ut.ut_host;]])],
362 [su_cv_func_ut_host_in_utmp=yes],
363 [su_cv_func_ut_host_in_utmp=no])])
364 AC_MSG_RESULT([$su_cv_func_ut_host_in_utmp])
365 if test $su_cv_func_ut_host_in_utmp = yes; then
367 AC_DEFINE([HAVE_UT_HOST], [1], [FIXME])
370 if test -z "$have_ut_host"; then
371 AC_MSG_CHECKING([ut_host in struct utmpx])
372 AC_CACHE_VAL([su_cv_func_ut_host_in_utmpx],
373 [AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
376 int s = sizeof ut.ut_host;]])],
377 [su_cv_func_ut_host_in_utmpx=yes],
378 [su_cv_func_ut_host_in_utmpx=no])])
379 AC_MSG_RESULT([$su_cv_func_ut_host_in_utmpx])
380 if test $su_cv_func_ut_host_in_utmpx = yes; then
381 AC_DEFINE([HAVE_UTMPX_H], [1], [FIXME])
382 AC_DEFINE([HAVE_UT_HOST], [1], [FIXME])
386 GNULIB_BOOT_TIME([gl_ADD_PROG([optional_bin_progs], [uptime])])
388 AC_SYS_POSIX_TERMIOS()
389 gl_HEADER_TIOCGWINSZ_NEEDS_SYS_IOCTL
391 if test $ac_cv_sys_posix_termios = yes; then
392 gl_ADD_PROG([optional_bin_progs], [stty])
394 AC_MSG_CHECKING([whether termios.h needs _XOPEN_SOURCE])
395 AC_CACHE_VAL([su_cv_sys_termios_needs_xopen_source],
396 [AC_EGREP_CPP([yes], [#include <termios.h>
399 #endif], su_cv_sys_termios_needs_xopen_source=no,
400 AC_EGREP_CPP([yes], [#define _XOPEN_SOURCE
404 #endif], su_cv_sys_termios_needs_xopen_source=yes,
405 su_cv_sys_termios_needs_xopen_source=no))])
406 AC_MSG_RESULT([$su_cv_sys_termios_needs_xopen_source])
407 test $su_cv_sys_termios_needs_xopen_source = yes &&
408 AC_DEFINE([TERMIOS_NEEDS_XOPEN_SOURCE], [1], [FIXME])
410 AC_MSG_CHECKING([c_line in struct termios])
411 AC_CACHE_VAL([su_cv_sys_c_line_in_termios],
412 [AC_LINK_IFELSE([AC_LANG_PROGRAM([[#if TERMIOS_NEEDS_XOPEN_SOURCE
413 #define _XOPEN_SOURCE
415 #include <sys/types.h>
418 int s = sizeof t.c_line;]])],
419 [su_cv_sys_c_line_in_termios=yes],
420 [su_cv_sys_c_line_in_termios=no])])
421 AC_MSG_RESULT([$su_cv_sys_c_line_in_termios])
422 test $su_cv_sys_c_line_in_termios = yes \
423 && AC_DEFINE([HAVE_C_LINE], [1], [FIXME])
426 # FIXME: note that this macro appears above, too.
427 # I'm leaving it here for now. This whole thing needs to be modernized...
430 gl_HEADER_TIOCGWINSZ_IN_TERMIOS_H
432 if test $gl_cv_sys_tiocgwinsz_needs_termios_h = no && \
433 test $gl_cv_sys_tiocgwinsz_needs_sys_ioctl_h = no; then
434 AC_MSG_CHECKING([TIOCGWINSZ in sys/pty.h])
435 AC_CACHE_VAL([su_cv_sys_tiocgwinsz_in_sys_pty_h],
436 [AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
437 #ifdef WINSIZE_IN_PTEM
438 # include <sys/stream.h>
439 # include <sys/ptem.h>
441 #include <sys/ioctl.h>
443 #include <sys/pty.h>]], [[int x = TIOCGWINSZ;]])],
444 [su_cv_sys_tiocgwinsz_in_sys_pty_h=yes],
445 [su_cv_sys_tiocgwinsz_in_sys_pty_h=no])])
446 AC_MSG_RESULT([$su_cv_sys_tiocgwinsz_in_sys_pty_h])
448 test $su_cv_sys_tiocgwinsz_in_sys_pty_h = yes \
449 && AC_DEFINE([GWINSZ_IN_SYS_PTY], [1],
450 [Define if your system defines TIOCGWINSZ in sys/pty.h.])
454 AC_CHECK_DECLS([strsignal, sys_siglist, _sys_siglist, __sys_siglist], , ,
456 #include <signal.h>])
460 # Build df only if there's a point to it.
461 if test $gl_cv_list_mounted_fs = yes && test $gl_cv_fs_space = yes; then
462 gl_ADD_PROG([optional_bin_progs], [df])
465 # Build stdbuf only if supported
466 ac_save_CFLAGS=$CFLAGS
467 ac_save_LDFLAGS=$LDFLAGS
468 # Detect warnings about ignored "constructor" attributes.
469 gl_WARN_ADD([-Werror], [CFLAGS])
470 gl_WARN_ADD([-errwarn], [CFLAGS])
471 # Put this message here, after gl_WARN_ADD's chatter.
472 AC_MSG_CHECKING([whether this system supports stdbuf])
473 CFLAGS="-fPIC $CFLAGS"
474 LDFLAGS="-shared $LDFLAGS"
476 # Note we only LINK here rather than RUN to support cross compilation
479 static int stdbuf = 0;
481 void __attribute__ ((constructor))
489 [stdbuf_supported=yes])
490 AC_MSG_RESULT([$stdbuf_supported])
491 if test "$stdbuf_supported" = "yes" && test -z "$EXEEXT"; then
492 gl_ADD_PROG([optional_bin_progs], [stdbuf])
494 CFLAGS=$ac_save_CFLAGS
495 LDFLAGS=$ac_save_LDFLAGS
497 ############################################################################
499 dnl Autogenerated by the 'gen-lists-of-programs.sh' auxiliary script.
500 dnl Issue proper calls to the macros gl_INCLUDE_EXCLUDE_PROG and
501 dnl gl_ADD_PROG (updating $optional_bin_progs), and generate the list
502 dnl of coreutils programs to be built only upon explicit user request,
503 dnl saving that list in the $no_install_progs_default shell variable.
504 m4_include([m4/cu-progs.m4])
506 # Now that we know which programs will actually be built, determine
507 # which optional helper progs should be compiled.
508 # Note it adding to pkglibexec_PROGRAMS, $(transform) in src/local.mk
509 # may need to be updated accordingly.
510 case " $optional_bin_progs " in
511 *' stdbuf '*) pkglibexec_PROGRAMS='src/libstdbuf.so';;
512 *) pkglibexec_PROGRAMS='';;
516 for p in $optional_bin_progs; do
517 # Change "ginstall.1" to "install.1".
518 test $p = ginstall && p=install
519 # Ignore the "[" program, since writing a portable make rule to
520 # generate its manpage is not practical.
521 dnl Use the autoconf-provided quadrigraph to represent "[",
522 dnl otherwise we will incur in dreadful quoting issues.
523 test x$p = x'@<:@' && continue
527 # Not installed by "make install", but must be built when creating
528 # a distribution tarball.
529 EXTRA_MANS=`for p in $no_install_progs_default $gl_no_install_prog; do
533 # Replace all the programs by the single binary and symlinks if specified.
537 single_binary_install_type=
538 if test "$gl_single_binary" != no; then
539 man1_MANS="$man1_MANS man/coreutils.1"
540 # Convert the list to a space separated list
541 gl_single_binary_exceptions=`echo $gl_single_binary_exceptions | tr ',' ' '`
543 single_binary_progs=`echo $optional_bin_progs`
544 optional_bin_progs="coreutils"
545 for prog in $gl_single_binary_exceptions; do
546 # Fail if requested to exclude a program than was not part of coreutils.
547 case " $single_binary_progs " in
549 gl_REMOVE_PROG([single_binary_progs], [$prog]) ;
550 gl_ADD_PROG([optional_bin_progs], [$prog]) ;;
551 *) AC_MSG_ERROR(['$prog' is not being compiled.]) ;;
555 # single_binary_libs holds the list of libs required by the selected
556 # programs, such as for example -lrt.
558 for p in $single_binary_progs; do
560 test x"$p" = x'@<:@' && p='_'
561 printf '$(src_libsinglebin_%s_a_ldadd) ' "$p"
563 # single_binary_deps holds the list of libsinglebin_*.a files that have the
564 # compiled code of each selected program in a "library" format.
566 for p in $single_binary_progs; do
568 test x"$p" = x'@<:@' && p='_'
569 printf 'src/libsinglebin_%s.a ' "$p"
571 single_binary_install_type="$gl_single_binary"
573 AC_SUBST([single_binary_progs], [$single_binary_progs])
574 AC_SUBST([single_binary_libs], [$single_binary_libs])
575 AC_SUBST([single_binary_deps], [$single_binary_deps])
576 AC_SUBST([single_binary_install_type], [$single_binary_install_type])
579 # The programs built and installed by "make && make install".
580 # Since this is AC_SUBST'd, Automake won't be able to perform rewrite
581 # with $(EXEEXT) appending on it, so we have to do it ourselves -- in
582 # this case, only for $(bin_PROGRAMS).
584 for p in $optional_bin_progs; do echo src/"$p"'$(EXEEXT)'; done`
586 # Normalize whitespace.
587 man1_MANS=`echo $man1_MANS`
588 EXTRA_MANS=`echo $EXTRA_MANS`
589 bin_PROGRAMS=`echo $bin_PROGRAMS`
590 pkglibexec_PROGS=`echo $pkglibexec_PROGRAMS`
592 AC_SUBST([bin_PROGRAMS]) AM_SUBST_NOTMAKE([bin_PROGRAMS])
593 AC_SUBST([pkglibexec_PROGRAMS]) AM_SUBST_NOTMAKE([pkglibexec_PROGRAMS])
594 AC_SUBST([man1_MANS]) AM_SUBST_NOTMAKE([man1_MANS])
595 AC_SUBST([EXTRA_MANS]) AM_SUBST_NOTMAKE([EXTRA_MANS])
597 AC_SUBST([built_programs], [$optional_bin_progs])
599 AM_CONDITIONAL([CROSS_COMPILING], [test "$cross_compiling" = yes])
601 ############################################################################
603 # As long as "grep 'PRI[diouxX]' po/*.pot" reports matches in
604 # translatable strings, we must use need-formatstring-macros here.
605 AM_GNU_GETTEXT([external], [need-formatstring-macros])
606 AM_GNU_GETTEXT_VERSION([0.19.2])
608 # For a test of uniq: it uses the $LOCALE_FR envvar.
614 gnulib-tests/Makefile