2 # Process this file with autoconf to produce a configure script.
4 # Copyright (C) 1991-2017 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 <https://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 # The explicit URL can be removed when autoconf > 2.69 is released.
27 AC_INIT([GNU coreutils],
28 m4_esyscmd([build-aux/git-version-gen .tarball-version]),
29 [bug-coreutils@gnu.org],
31 [https://www.gnu.org/software/coreutils/])
33 AC_CONFIG_SRCDIR([src/ls.c])
35 AC_CONFIG_AUX_DIR([build-aux])
36 AC_CONFIG_HEADERS([lib/config.h:lib/config.hin])
38 AM_INIT_AUTOMAKE([1.11.2 no-dist-gzip dist-xz color-tests parallel-tests
40 AM_SILENT_RULES([yes]) # make --enable-silent-rules the default.
42 dnl POSIXCHECK is worthwhile for maintainers, but adds several seconds
43 dnl (more than 10% execution time) to ./configure, with no benefit for
44 dnl most users. Using it to look for bugs requires:
45 dnl GNULIB_POSIXCHECK=1 autoreconf -f
49 dnl make CFLAGS=-DGNULIB_POSIXCHECK=1
50 dnl FIXME: Once we figure out how to avoid false positives, we should
51 dnl have 'make my-distcheck' in dist-check.mk exercise this.
52 m4_syscmd([test "${GNULIB_POSIXCHECK+set}" = set])
53 m4_if(m4_sysval, [0], [], [dnl
54 gl_ASSERT_NO_GNULIB_POSIXCHECK])
59 AC_PROG_GCC_TRADITIONAL
66 # The test suite needs to know if we have a working perl.
67 # FIXME: this is suboptimal. Ideally, we would be able to call gl_PERL
68 # with an ACTION-IF-NOT-FOUND argument ...
70 case $PERL in *"/missing "*) cu_have_perl=no;; esac
71 AM_CONDITIONAL([HAVE_PERL], [test $cu_have_perl = yes])
73 # gl_GCC_VERSION_IFELSE([major], [minor], [run-if-found], [run-if-not-found])
74 # ------------------------------------------------
75 # If $CPP is gcc-MAJOR.MINOR or newer, then run RUN-IF-FOUND.
76 # Otherwise, run RUN-IF-NOT-FOUND.
77 AC_DEFUN([gl_GCC_VERSION_IFELSE],
81 #if ($1) < __GNUC__ || (($1) == __GNUC__ && ($2) <= __GNUC_MINOR__)
84 # error "your version of gcc is older than $1.$2"
91 AC_ARG_ENABLE([gcc-warnings],
92 [AS_HELP_STRING([--enable-gcc-warnings],
93 [turn on many GCC warnings (for developers; best with GNU make)])],
96 *) AC_MSG_ERROR([bad value $enableval for gcc-warnings option]) ;;
98 gl_gcc_warnings=$enableval],
100 # GCC provides fine-grained control over diagnostics which
101 # is used in gnulib for example to suppress warnings from
102 # certain sections of code. So if this is available and
103 # we're running from a git repo, then auto enable the warnings.
105 gl_GCC_VERSION_IFELSE([4], [6],
106 [test -d "$srcdir"/.git \
107 && ! test -f "$srcdir"/.tarball-version \
108 && gl_gcc_warnings=yes])]
111 if test "$gl_gcc_warnings" = yes; then
112 gl_WARN_ADD([-Werror], [WERROR_CFLAGS])
113 AC_SUBST([WERROR_CFLAGS])
116 # This, $nw, is the list of warnings we disable.
117 nw="$nw -Wdeclaration-after-statement" # too useful to forbid
118 nw="$nw -Waggregate-return" # anachronistic
119 nw="$nw -Wlong-long" # C90 is anachronistic (lib/gethrxtime.h)
120 nw="$nw -Wc++-compat" # We don't care about C++ compilers
121 nw="$nw -Wundef" # Warns on '#if GNULIB_FOO' etc in gnulib
122 nw="$nw -Wtraditional" # Warns on #elif which we use often
123 nw="$nw -Wcast-qual" # Too many warnings for now
124 nw="$nw -Wconversion" # Too many warnings for now
125 nw="$nw -Wsystem-headers" # Don't let system headers trigger warnings
126 nw="$nw -Wsign-conversion" # Too many warnings for now
127 nw="$nw -Wtraditional-conversion" # Too many warnings for now
128 nw="$nw -Wunreachable-code" # Too many warnings for now
129 nw="$nw -Wpadded" # Our structs are not padded
130 nw="$nw -Wredundant-decls" # openat.h declares e.g., mkdirat
131 nw="$nw -Wlogical-op" # Too many warnings until GCC 4.8.0
132 nw="$nw -Wformat-nonliteral" # who.c and pinky.c strftime uses
133 nw="$nw -Wvla" # warnings in gettext.h
134 nw="$nw -Wnested-externs" # use of XARGMATCH/verify_function__
135 nw="$nw -Wswitch-enum" # Too many warnings for now
136 nw="$nw -Wswitch-default" # Too many warnings for now
137 nw="$nw -Wstack-protector" # not worth working around
138 nw="$nw -Wtype-limits" # False alarms for portable code
139 nw="$nw -Wformat-overflow=2" # False alarms due to GCC bug 80776
140 nw="$nw -Wformat-truncation=2" # False alarm in ls.c, probably related
141 # things I might fix soon:
142 nw="$nw -Wfloat-equal" # sort.c, seq.c
143 nw="$nw -Wmissing-format-attribute" # copy.c
144 nw="$nw -Wunsafe-loop-optimizations" # a few src/*.c
145 nw="$nw -Winline" # system.h's readdir_ignoring_dot_and_dotdot
146 nw="$nw -Wsuggest-attribute=format" # warns about copy.c and factor.c
148 # Using -Wstrict-overflow is a pain, but the alternative is worse.
149 # For an example, see the code that provoked this report:
150 # https://gcc.gnu.org/bugzilla/show_bug.cgi?id=33498
151 # Code like that still infloops with gcc-4.6.0 and -O2. Scary indeed.
153 gl_MANYWARN_ALL_GCC([ws])
154 gl_MANYWARN_COMPLEMENT([ws], [$ws], [$nw])
158 gl_WARN_ADD([-Wno-sign-compare]) # Too many warnings for now
159 gl_WARN_ADD([-Wno-type-limits]) # False alarms for portable code
160 gl_WARN_ADD([-Wno-unused-parameter]) # Too many warnings for now
161 gl_WARN_ADD([-Wno-format-nonliteral])
163 # Enable this warning only with gcc-4.8 and newer. Before that
164 # bounds checking as done in truncate.c was incorrectly flagged.
165 # See: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=43772
166 gl_GCC_VERSION_IFELSE([4], [8], [gl_WARN_ADD([-Wlogical-op])])
168 # clang is unduly picky about some things.
169 AC_CACHE_CHECK([whether the compiler is clang], [utils_cv_clang],
176 [utils_cv_clang=yes],
177 [utils_cv_clang=no])])
178 if test $utils_cv_clang = yes; then
179 gl_WARN_ADD([-Wno-format-extra-args])
180 gl_WARN_ADD([-Wno-tautological-constant-out-of-range-compare])
183 gl_WARN_ADD([-fdiagnostics-show-option])
184 gl_WARN_ADD([-funit-at-a-time])
186 AC_SUBST([WARN_CFLAGS])
188 AC_DEFINE([lint], [1], [Define to 1 if the compiler is checking for lint.])
189 AH_VERBATIM([FORTIFY_SOURCE],
190 [/* Enable compile-time and run-time bounds-checking, and some warnings,
191 without upsetting glibc 2.15+. */
192 #if !defined _FORTIFY_SOURCE && defined __OPTIMIZE__ && __OPTIMIZE__
193 # define _FORTIFY_SOURCE 2
196 AC_DEFINE([GNULIB_PORTCHECK], [1], [enable some gnulib portability checks])
198 # We use a slightly smaller set of warning options for lib/.
199 # Remove the following and save the result in GNULIB_WARN_CFLAGS.
201 nw="$nw -Wduplicated-branches" # Too many false alarms
202 nw="$nw -Wformat-truncation=2"
203 nw="$nw -Wstrict-overflow"
204 nw="$nw -Wuninitialized"
205 nw="$nw -Wunused-macros"
206 nw="$nw -Wmissing-prototypes"
207 nw="$nw -Wold-style-definition"
208 # FIXME: it may be easy to remove this, since it affects only one file:
209 # the snprintf call at ftoastr.c:132.
210 nw="$nw -Wdouble-promotion"
211 gl_MANYWARN_COMPLEMENT([GNULIB_WARN_CFLAGS], [$WARN_CFLAGS], [$nw])
212 AC_SUBST([GNULIB_WARN_CFLAGS])
214 # For gnulib-tests, the set is slightly smaller still.
216 nw="$nw -Wstrict-prototypes"
217 # It's not worth being this picky about test programs.
218 nw="$nw -Wsuggest-attribute=const"
219 nw="$nw -Wsuggest-attribute=pure"
220 gl_MANYWARN_COMPLEMENT([GNULIB_TEST_WARN_CFLAGS],
221 [$GNULIB_WARN_CFLAGS], [$nw])
222 AC_SUBST([GNULIB_TEST_WARN_CFLAGS])
225 AC_ARG_ENABLE([single-binary],
226 [AS_HELP_STRING([--enable-single-binary=[shebangs|symlinks]],
227 [Compile all the tools in a single binary, reducing the overall size.
228 When compiled this way, shebangs (default when enabled) or symlinks are
229 installed for each tool that points to the single binary.])],
230 [gl_single_binary=no ;
232 yes) gl_single_binary=shebangs ;;
233 no|shebangs|symlinks) gl_single_binary=$enableval ;;
234 *) AC_MSG_ERROR([bad value $enableval for single-binary option.
235 Options are: symlinks, shebangs, no.]) ;;
237 [gl_single_binary=no]
239 AC_ARG_ENABLE([single-binary-exceptions],
240 [AS_HELP_STRING([--enable-single-binary-exceptions=PROG_LIST],
241 [When used with --enable-single-binary, exclude the PROG_LIST from
242 it, so these programs are compiled as separated files
243 (comma-separated, default none))])],
244 [gl_single_binary_exceptions=$enableval],
245 [gl_single_binary_exceptions=]
247 if test "$gl_single_binary" = 'symlinks'; then
248 if ! test "`echo ls | sed \"$program_transform_name\"`" = 'ls'; then
249 AC_MSG_ERROR([program name transformations are not currently supported
250 with --enable-single-binary=symlinks.])
253 AM_CONDITIONAL([SINGLE_BINARY], [test "$gl_single_binary" != no])
258 AC_CHECK_FUNCS([chroot],
259 gl_ADD_PROG([optional_bin_progs], [chroot]))
260 AC_CHECK_FUNCS([gethostid],
261 gl_ADD_PROG([optional_bin_progs], [hostid]))
262 AC_CHECK_FUNCS([sigsuspend],
263 gl_ADD_PROG([optional_bin_progs], [timeout]))
267 AC_MSG_CHECKING([whether localtime caches TZ])
268 AC_CACHE_VAL([utils_cv_localtime_cache],
269 [if test x$ac_cv_func_tzset = xyes; then
270 AC_RUN_IFELSE([AC_LANG_SOURCE([[#include <time.h>
274 extern char **environ;
278 for (to = from = environ; (*to = *from); from++)
279 if (! (to[0][0] == 'T' && to[0][1] == 'Z' && to[0][2] == '='))
284 time_t now = time ((time_t *) 0);
285 int hour_GMT0, hour_unset;
286 if (putenv ("TZ=GMT0") != 0)
288 hour_GMT0 = localtime (&now)->tm_hour;
290 hour_unset = localtime (&now)->tm_hour;
291 if (putenv ("TZ=PST8") != 0)
293 if (localtime (&now)->tm_hour == hour_GMT0)
296 if (localtime (&now)->tm_hour != hour_unset)
300 [utils_cv_localtime_cache=no],
301 [utils_cv_localtime_cache=yes],
302 [# If we have tzset, assume the worst when cross-compiling.
303 utils_cv_localtime_cache=yes])
305 # If we lack tzset, report that localtime does not cache TZ,
306 # since we can't invalidate the cache if we don't have tzset.
307 utils_cv_localtime_cache=no
309 AC_MSG_RESULT([$utils_cv_localtime_cache])
310 if test $utils_cv_localtime_cache = yes; then
311 AC_DEFINE([LOCALTIME_CACHE], [1], [FIXME])
314 # Assume that if getattrat exists, it's compatible with Solaris 11.
315 AC_CHECK_FUNCS([getattrat])
316 if test $ac_cv_func_getattrat = yes; then
318 AC_SUBST([LIB_NVPAIR])
321 # SCO-ODT-3.0 is reported to need -los to link programs using initgroups
322 AC_CHECK_FUNCS([initgroups])
323 if test $ac_cv_func_initgroups = no; then
324 AC_CHECK_LIB([os], [initgroups])
327 AC_CHECK_FUNCS([syslog])
328 if test $ac_cv_func_syslog = no; then
329 # syslog is not in the default libraries. See if it's in some other.
330 for lib in bsd socket inet; do
331 AC_CHECK_LIB([$lib], [syslog], [AC_DEFINE([HAVE_SYSLOG], [1], [FIXME])
332 LIBS="$LIBS -l$lib"; break])
336 AC_CACHE_CHECK([for 3-argument setpriority function],
337 [utils_cv_func_setpriority],
340 [[#include <sys/time.h>
341 #include <sys/resource.h>
343 [[setpriority (0, 0, 0);]])],
344 [utils_cv_func_setpriority=yes],
345 [utils_cv_func_setpriority=no])])
346 if test $utils_cv_func_setpriority = no; then
347 AC_CHECK_FUNCS([nice])
349 case $utils_cv_func_setpriority,$ac_cv_func_nice in
351 gl_ADD_PROG([optional_bin_progs], [nice])
354 AC_DEFUN([coreutils_DUMMY_1],
356 AC_REQUIRE([gl_READUTMP])
357 if test $ac_cv_header_utmp_h = yes || test $ac_cv_header_utmpx_h = yes; then
358 gl_ADD_PROG([optional_bin_progs], [who])
359 gl_ADD_PROG([optional_bin_progs], [users])
360 gl_ADD_PROG([optional_bin_progs], [pinky])
365 AC_MSG_CHECKING([ut_host in struct utmp])
366 AC_CACHE_VAL([su_cv_func_ut_host_in_utmp],
367 [AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
370 int s = sizeof ut.ut_host;]])],
371 [su_cv_func_ut_host_in_utmp=yes],
372 [su_cv_func_ut_host_in_utmp=no])])
373 AC_MSG_RESULT([$su_cv_func_ut_host_in_utmp])
374 if test $su_cv_func_ut_host_in_utmp = yes; then
376 AC_DEFINE([HAVE_UT_HOST], [1], [FIXME])
379 if test -z "$have_ut_host"; then
380 AC_MSG_CHECKING([ut_host in struct utmpx])
381 AC_CACHE_VAL([su_cv_func_ut_host_in_utmpx],
382 [AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
385 int s = sizeof ut.ut_host;]])],
386 [su_cv_func_ut_host_in_utmpx=yes],
387 [su_cv_func_ut_host_in_utmpx=no])])
388 AC_MSG_RESULT([$su_cv_func_ut_host_in_utmpx])
389 if test $su_cv_func_ut_host_in_utmpx = yes; then
390 AC_DEFINE([HAVE_UTMPX_H], [1], [FIXME])
391 AC_DEFINE([HAVE_UT_HOST], [1], [FIXME])
395 GNULIB_BOOT_TIME([gl_ADD_PROG([optional_bin_progs], [uptime])])
397 AC_SYS_POSIX_TERMIOS()
398 gl_HEADER_TIOCGWINSZ_NEEDS_SYS_IOCTL
400 if test $ac_cv_sys_posix_termios = yes; then
401 gl_ADD_PROG([optional_bin_progs], [stty])
403 AC_MSG_CHECKING([whether termios.h needs _XOPEN_SOURCE])
404 AC_CACHE_VAL([su_cv_sys_termios_needs_xopen_source],
405 [AC_EGREP_CPP([yes], [#include <termios.h>
408 #endif], su_cv_sys_termios_needs_xopen_source=no,
409 AC_EGREP_CPP([yes], [#define _XOPEN_SOURCE
413 #endif], su_cv_sys_termios_needs_xopen_source=yes,
414 su_cv_sys_termios_needs_xopen_source=no))])
415 AC_MSG_RESULT([$su_cv_sys_termios_needs_xopen_source])
416 test $su_cv_sys_termios_needs_xopen_source = yes &&
417 AC_DEFINE([TERMIOS_NEEDS_XOPEN_SOURCE], [1], [FIXME])
419 AC_MSG_CHECKING([c_line in struct termios])
420 AC_CACHE_VAL([su_cv_sys_c_line_in_termios],
421 [AC_LINK_IFELSE([AC_LANG_PROGRAM([[#if TERMIOS_NEEDS_XOPEN_SOURCE
422 #define _XOPEN_SOURCE
424 #include <sys/types.h>
427 int s = sizeof t.c_line;]])],
428 [su_cv_sys_c_line_in_termios=yes],
429 [su_cv_sys_c_line_in_termios=no])])
430 AC_MSG_RESULT([$su_cv_sys_c_line_in_termios])
431 test $su_cv_sys_c_line_in_termios = yes \
432 && AC_DEFINE([HAVE_C_LINE], [1], [FIXME])
435 # FIXME: note that this macro appears above, too.
436 # I'm leaving it here for now. This whole thing needs to be modernized...
439 gl_HEADER_TIOCGWINSZ_IN_TERMIOS_H
441 if test $gl_cv_sys_tiocgwinsz_needs_termios_h = no && \
442 test $gl_cv_sys_tiocgwinsz_needs_sys_ioctl_h = no; then
443 AC_MSG_CHECKING([TIOCGWINSZ in sys/pty.h])
444 AC_CACHE_VAL([su_cv_sys_tiocgwinsz_in_sys_pty_h],
445 [AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
446 #ifdef WINSIZE_IN_PTEM
447 # include <sys/stream.h>
448 # include <sys/ptem.h>
450 #include <sys/ioctl.h>
452 #include <sys/pty.h>]], [[int x = TIOCGWINSZ;]])],
453 [su_cv_sys_tiocgwinsz_in_sys_pty_h=yes],
454 [su_cv_sys_tiocgwinsz_in_sys_pty_h=no])])
455 AC_MSG_RESULT([$su_cv_sys_tiocgwinsz_in_sys_pty_h])
457 test $su_cv_sys_tiocgwinsz_in_sys_pty_h = yes \
458 && AC_DEFINE([GWINSZ_IN_SYS_PTY], [1],
459 [Define if your system defines TIOCGWINSZ in sys/pty.h.])
463 AC_CHECK_DECLS([strsignal, sys_siglist, _sys_siglist, __sys_siglist], , ,
465 #include <signal.h>])
469 # Build df only if there's a point to it.
470 if test $gl_cv_list_mounted_fs = yes && test $gl_cv_fs_space = yes; then
471 gl_ADD_PROG([optional_bin_progs], [df])
474 # Build stdbuf only if supported
475 ac_save_CFLAGS=$CFLAGS
476 ac_save_LDFLAGS=$LDFLAGS
477 # Detect warnings about ignored "constructor" attributes.
478 gl_WARN_ADD([-Werror], [CFLAGS])
479 gl_WARN_ADD([-errwarn], [CFLAGS])
480 # Put this message here, after gl_WARN_ADD's chatter.
481 AC_MSG_CHECKING([whether this system supports stdbuf])
482 CFLAGS="-fPIC $CFLAGS"
483 LDFLAGS="-shared $LDFLAGS"
485 # Note we only LINK here rather than RUN to support cross compilation
488 static int stdbuf = 0;
490 void __attribute__ ((constructor))
498 [stdbuf_supported=yes])
499 AC_MSG_RESULT([$stdbuf_supported])
500 if test "$stdbuf_supported" = "yes" && test -z "$EXEEXT"; then
501 gl_ADD_PROG([optional_bin_progs], [stdbuf])
503 CFLAGS=$ac_save_CFLAGS
504 LDFLAGS=$ac_save_LDFLAGS
506 # Detect when using xlc to determine whether to use -qinclude=
507 AC_CACHE_CHECK([whether the system supports xlc include], [utils_cv_xlc],
516 AM_CONDITIONAL([USE_XLC_INCLUDE], [test "$utils_cv_xlc" = yes])
518 ############################################################################
520 dnl Autogenerated by the 'gen-lists-of-programs.sh' auxiliary script.
521 dnl Issue proper calls to the macros gl_INCLUDE_EXCLUDE_PROG and
522 dnl gl_ADD_PROG (updating $optional_bin_progs), and generate the list
523 dnl of coreutils programs to be built only upon explicit user request,
524 dnl saving that list in the $no_install_progs_default shell variable.
525 m4_include([m4/cu-progs.m4])
527 # Now that we know which programs will actually be built, determine
528 # which optional helper progs should be compiled.
529 # Note it adding to pkglibexec_PROGRAMS, $(transform) in src/local.mk
530 # may need to be updated accordingly.
531 case " $optional_bin_progs " in
532 *' stdbuf '*) pkglibexec_PROGRAMS='src/libstdbuf.so';;
533 *) pkglibexec_PROGRAMS='';;
537 for p in $optional_bin_progs; do
538 # Change "ginstall.1" to "install.1".
539 test $p = ginstall && p=install
540 # Ignore the "[" program, since writing a portable make rule to
541 # generate its manpage is not practical.
542 dnl Use the autoconf-provided quadrigraph to represent "[",
543 dnl otherwise we will incur in dreadful quoting issues.
544 test x$p = x'@<:@' && continue
548 # Not installed by "make install", but must be built when creating
549 # a distribution tarball.
550 EXTRA_MANS=`for p in $no_install_progs_default $gl_no_install_prog; do
554 # Replace all the programs by the single binary and symlinks if specified.
558 single_binary_install_type=
559 if test "$gl_single_binary" != no; then
560 man1_MANS="$man1_MANS man/coreutils.1"
561 # Convert the list to a space separated list
562 gl_single_binary_exceptions=`echo $gl_single_binary_exceptions | tr ',' ' '`
564 single_binary_progs=`echo $optional_bin_progs`
565 optional_bin_progs="coreutils"
566 for prog in $gl_single_binary_exceptions; do
567 # Fail if requested to exclude a program than was not part of coreutils.
568 case " $single_binary_progs " in
570 gl_REMOVE_PROG([single_binary_progs], [$prog]) ;
571 gl_ADD_PROG([optional_bin_progs], [$prog]) ;;
572 *) AC_MSG_ERROR(['$prog' is not being compiled.]) ;;
576 # single_binary_libs holds the list of libs required by the selected
577 # programs, such as for example -lrt.
579 for p in $single_binary_progs; do
581 test x"$p" = x'@<:@' && p='_'
582 printf '$(src_libsinglebin_%s_a_ldadd) ' "$p"
584 # single_binary_deps holds the list of libsinglebin_*.a files that have the
585 # compiled code of each selected program in a "library" format.
587 for p in $single_binary_progs; do
589 test x"$p" = x'@<:@' && p='_'
590 printf 'src/libsinglebin_%s.a ' "$p"
592 single_binary_install_type="$gl_single_binary"
594 AC_SUBST([single_binary_progs], [$single_binary_progs])
595 AC_SUBST([single_binary_libs], [$single_binary_libs])
596 AC_SUBST([single_binary_deps], [$single_binary_deps])
597 AC_SUBST([single_binary_install_type], [$single_binary_install_type])
600 # The programs built and installed by "make && make install".
601 # Since this is AC_SUBST'd, Automake won't be able to perform rewrite
602 # with $(EXEEXT) appending on it, so we have to do it ourselves -- in
603 # this case, only for $(bin_PROGRAMS).
605 for p in $optional_bin_progs; do echo src/"$p"'$(EXEEXT)'; done`
607 # Normalize whitespace.
608 man1_MANS=`echo $man1_MANS`
609 EXTRA_MANS=`echo $EXTRA_MANS`
610 bin_PROGRAMS=`echo $bin_PROGRAMS`
611 pkglibexec_PROGS=`echo $pkglibexec_PROGRAMS`
613 AC_SUBST([bin_PROGRAMS]) AM_SUBST_NOTMAKE([bin_PROGRAMS])
614 AC_SUBST([pkglibexec_PROGRAMS]) AM_SUBST_NOTMAKE([pkglibexec_PROGRAMS])
615 AC_SUBST([man1_MANS]) AM_SUBST_NOTMAKE([man1_MANS])
616 AC_SUBST([EXTRA_MANS]) AM_SUBST_NOTMAKE([EXTRA_MANS])
618 AC_SUBST([built_programs], [$optional_bin_progs])
620 AM_CONDITIONAL([CROSS_COMPILING], [test "$cross_compiling" = yes])
622 ############################################################################
624 # As long as "grep 'PRI[diouxX]' po/*.pot" reports matches in
625 # translatable strings, we must use need-formatstring-macros here.
626 AM_GNU_GETTEXT([external], [need-formatstring-macros])
627 AM_GNU_GETTEXT_VERSION([0.19.2])
629 # For a test of uniq: it uses the $LOCALE_FR envvar.
635 gnulib-tests/Makefile