# -*- autoconf -*-
# Process this file with autoconf to produce a configure script.
# Copyright (C) 1991-2018 Free Software Foundation, Inc.
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <https://www.gnu.org/licenses/>.
dnl Written by Jim Meyering.
AC_PREREQ([2.69])
# Make inter-release version strings look like, e.g., v6.9-219-g58ddd, which
# indicates that it is built from the 219th delta (in _some_ repository)
# following the v6.9 tag, and that 58ddd is a prefix of the commit SHA1.
# The explicit URL can be removed when autoconf > 2.69 is released.
AC_INIT([GNU coreutils],
m4_esyscmd([build-aux/git-version-gen .tarball-version]),
[bug-coreutils@gnu.org],
[coreutils],
[https://www.gnu.org/software/coreutils/])
AC_CONFIG_SRCDIR([src/ls.c])
AC_CONFIG_AUX_DIR([build-aux])
AC_CONFIG_HEADERS([lib/config.h:lib/config.hin])
AM_INIT_AUTOMAKE([1.11.2 no-dist-gzip dist-xz color-tests parallel-tests
subdir-objects])
AM_SILENT_RULES([yes]) # make --enable-silent-rules the default.
dnl POSIXCHECK is worthwhile for maintainers, but adds several seconds
dnl (more than 10% execution time) to ./configure, with no benefit for
dnl most users. Using it to look for bugs requires:
dnl GNULIB_POSIXCHECK=1 autoreconf -f
dnl ./configure
dnl make
dnl make -C src clean
dnl make CFLAGS=-DGNULIB_POSIXCHECK=1
dnl FIXME: Once we figure out how to avoid false positives, we should
dnl have 'make my-distcheck' in dist-check.mk exercise this.
m4_syscmd([test "${GNULIB_POSIXCHECK+set}" = set])
m4_if(m4_sysval, [0], [], [dnl
gl_ASSERT_NO_GNULIB_POSIXCHECK])
AC_PROG_CC_STDC
AM_PROG_CC_C_O
AC_PROG_CPP
AC_PROG_GCC_TRADITIONAL
AC_PROG_RANLIB
AC_PROG_LN_S
gl_EARLY
gl_INIT
coreutils_MACROS
# The test suite needs to know if we have a working perl.
# FIXME: this is suboptimal. Ideally, we would be able to call gl_PERL
# with an ACTION-IF-NOT-FOUND argument ...
cu_have_perl=yes
case $PERL in *"/missing "*) cu_have_perl=no;; esac
AM_CONDITIONAL([HAVE_PERL], [test $cu_have_perl = yes])
# gl_GCC_VERSION_IFELSE([major], [minor], [run-if-found], [run-if-not-found])
# ------------------------------------------------
# If $CPP is gcc-MAJOR.MINOR or newer, then run RUN-IF-FOUND.
# Otherwise, run RUN-IF-NOT-FOUND.
AC_DEFUN([gl_GCC_VERSION_IFELSE],
[AC_PREPROC_IFELSE(
[AC_LANG_PROGRAM(
[[
#if ($1) < __GNUC__ || (($1) == __GNUC__ && ($2) <= __GNUC_MINOR__)
/* ok */
#else
# error "your version of gcc is older than $1.$2"
#endif
]]),
], [$3], [$4])
]
)
AC_ARG_ENABLE([gcc-warnings],
[AS_HELP_STRING([--enable-gcc-warnings],
[turn on many GCC warnings (for developers; best with GNU make)])],
[case $enableval in
yes|no) ;;
*) AC_MSG_ERROR([bad value $enableval for gcc-warnings option]) ;;
esac
gl_gcc_warnings=$enableval],
[
# GCC provides fine-grained control over diagnostics which
# is used in gnulib for example to suppress warnings from
# certain sections of code. So if this is available and
# we're running from a git repo, then auto enable the warnings.
gl_gcc_warnings=no
gl_GCC_VERSION_IFELSE([4], [6],
[test -d "$srcdir"/.git \
&& ! test -f "$srcdir"/.tarball-version \
&& gl_gcc_warnings=yes])]
)
if test "$gl_gcc_warnings" = yes; then
gl_WARN_ADD([-Werror], [WERROR_CFLAGS])
AC_SUBST([WERROR_CFLAGS])
nw=
# This, $nw, is the list of warnings we disable.
nw="$nw -Wdeclaration-after-statement" # too useful to forbid
nw="$nw -Waggregate-return" # anachronistic
nw="$nw -Wlong-long" # C90 is anachronistic (lib/gethrxtime.h)
nw="$nw -Wc++-compat" # We don't care about C++ compilers
nw="$nw -Wundef" # Warns on '#if GNULIB_FOO' etc in gnulib
nw="$nw -Wtraditional" # Warns on #elif which we use often
nw="$nw -Wcast-qual" # Too many warnings for now
nw="$nw -Wconversion" # Too many warnings for now
nw="$nw -Wsystem-headers" # Don't let system headers trigger warnings
nw="$nw -Wsign-conversion" # Too many warnings for now
nw="$nw -Wtraditional-conversion" # Too many warnings for now
nw="$nw -Wunreachable-code" # Too many warnings for now
nw="$nw -Wpadded" # Our structs are not padded
nw="$nw -Wredundant-decls" # openat.h declares e.g., mkdirat
nw="$nw -Wlogical-op" # Too many warnings until GCC 4.8.0
nw="$nw -Wformat-nonliteral" # who.c and pinky.c strftime uses
nw="$nw -Wvla" # warnings in gettext.h
nw="$nw -Wnested-externs" # use of XARGMATCH/verify_function__
nw="$nw -Wswitch-enum" # Too many warnings for now
nw="$nw -Wswitch-default" # Too many warnings for now
nw="$nw -Wstack-protector" # not worth working around
nw="$nw -Wtype-limits" # False alarms for portable code
nw="$nw -Wformat-overflow=2" # False alarms due to GCC bug 80776
nw="$nw -Wformat-truncation=2" # False alarm in ls.c, probably related
# things I might fix soon:
nw="$nw -Wfloat-equal" # sort.c, seq.c
nw="$nw -Wmissing-format-attribute" # copy.c
nw="$nw -Wunsafe-loop-optimizations" # a few src/*.c
nw="$nw -Winline" # system.h's readdir_ignoring_dot_and_dotdot
nw="$nw -Wsuggest-attribute=format" # warns about copy.c and factor.c
# Using -Wstrict-overflow is a pain, but the alternative is worse.
# For an example, see the code that provoked this report:
# https://gcc.gnu.org/bugzilla/show_bug.cgi?id=33498
# Code like that still infloops with gcc-4.6.0 and -O2. Scary indeed.
gl_MANYWARN_ALL_GCC([ws])
gl_MANYWARN_COMPLEMENT([ws], [$ws], [$nw])
for w in $ws; do
gl_WARN_ADD([$w])
done
gl_WARN_ADD([-Wno-sign-compare]) # Too many warnings for now
gl_WARN_ADD([-Wno-type-limits]) # False alarms for portable code
gl_WARN_ADD([-Wno-unused-parameter]) # Too many warnings for now
gl_WARN_ADD([-Wno-format-nonliteral])
# Enable this warning only with gcc-4.8 and newer. Before that
# bounds checking as done in truncate.c was incorrectly flagged.
# See: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=43772
gl_GCC_VERSION_IFELSE([4], [8], [gl_WARN_ADD([-Wlogical-op])])
# clang is unduly picky about some things.
AC_CACHE_CHECK([whether the compiler is clang], [utils_cv_clang],
[AC_COMPILE_IFELSE(
[AC_LANG_PROGRAM([[
#ifndef __clang__
#error "not clang"
#endif
]])],
[utils_cv_clang=yes],
[utils_cv_clang=no])])
if test $utils_cv_clang = yes; then
gl_WARN_ADD([-Wno-format-extra-args])
gl_WARN_ADD([-Wno-tautological-constant-out-of-range-compare])
fi
gl_WARN_ADD([-fdiagnostics-show-option])
gl_WARN_ADD([-funit-at-a-time])
AC_SUBST([WARN_CFLAGS])
AC_DEFINE([lint], [1], [Define to 1 if the compiler is checking for lint.])
AH_VERBATIM([FORTIFY_SOURCE],
[/* Enable compile-time and run-time bounds-checking, and some warnings,
without upsetting glibc 2.15+. */
#if !defined _FORTIFY_SOURCE && defined __OPTIMIZE__ && __OPTIMIZE__
# define _FORTIFY_SOURCE 2
#endif
])
AC_DEFINE([GNULIB_PORTCHECK], [1], [enable some gnulib portability checks])
# We use a slightly smaller set of warning options for lib/.
# Remove the following and save the result in GNULIB_WARN_CFLAGS.
nw=
nw="$nw -Wduplicated-branches" # Too many false alarms
nw="$nw -Wformat-truncation=2"
nw="$nw -Wstrict-overflow"
nw="$nw -Wuninitialized"
nw="$nw -Wunused-macros"
nw="$nw -Wmissing-prototypes"
nw="$nw -Wold-style-definition"
# FIXME: it may be easy to remove this, since it affects only one file:
# the snprintf call at ftoastr.c:132.
nw="$nw -Wdouble-promotion"
gl_MANYWARN_COMPLEMENT([GNULIB_WARN_CFLAGS], [$WARN_CFLAGS], [$nw])
AC_SUBST([GNULIB_WARN_CFLAGS])
# For gnulib-tests, the set is slightly smaller still.
nw=
nw="$nw -Wstrict-prototypes"
# It's not worth being this picky about test programs.
nw="$nw -Wsuggest-attribute=const"
nw="$nw -Wsuggest-attribute=pure"
gl_MANYWARN_COMPLEMENT([GNULIB_TEST_WARN_CFLAGS],
[$GNULIB_WARN_CFLAGS], [$nw])
AC_SUBST([GNULIB_TEST_WARN_CFLAGS])
fi
AC_ARG_ENABLE([single-binary],
[AS_HELP_STRING([--enable-single-binary=[shebangs|symlinks]],
[Compile all the tools in a single binary, reducing the overall size.
When compiled this way, shebangs (default when enabled) or symlinks are
installed for each tool that points to the single binary.])],
[gl_single_binary=no ;
case $enableval in
yes) gl_single_binary=shebangs ;;
no|shebangs|symlinks) gl_single_binary=$enableval ;;
*) AC_MSG_ERROR([bad value $enableval for single-binary option.
Options are: symlinks, shebangs, no.]) ;;
esac],
[gl_single_binary=no]
)
AC_ARG_ENABLE([single-binary-exceptions],
[AS_HELP_STRING([--enable-single-binary-exceptions=PROG_LIST],
[When used with --enable-single-binary, exclude the PROG_LIST from
it, so these programs are compiled as separated files
(comma-separated, default none))])],
[gl_single_binary_exceptions=$enableval],
[gl_single_binary_exceptions=]
)
if test "$gl_single_binary" = 'symlinks'; then
if ! test "`echo ls | sed \"$program_transform_name\"`" = 'ls'; then
AC_MSG_ERROR([program name transformations are not currently supported
with --enable-single-binary=symlinks.])
fi
fi
AM_CONDITIONAL([SINGLE_BINARY], [test "$gl_single_binary" != no])
AC_FUNC_FORK
optional_bin_progs=
AC_CHECK_FUNCS([chroot],
gl_ADD_PROG([optional_bin_progs], [chroot]))
AC_CHECK_FUNCS([gethostid],
gl_ADD_PROG([optional_bin_progs], [hostid]))
AC_CHECK_FUNCS([sigsuspend],
gl_ADD_PROG([optional_bin_progs], [timeout]))
gl_WINSIZE_IN_PTEM
AC_MSG_CHECKING([whether localtime caches TZ])
AC_CACHE_VAL([utils_cv_localtime_cache],
[if test x$ac_cv_func_tzset = xyes; then
AC_RUN_IFELSE([AC_LANG_SOURCE([[#include <time.h>
#if STDC_HEADERS
# include <stdlib.h>
#endif
extern char **environ;
void unset_TZ (void)
{
char **from, **to;
for (to = from = environ; (*to = *from); from++)
if (! (to[0][0] == 'T' && to[0][1] == 'Z' && to[0][2] == '='))
to++;
}
int main()
{
time_t now = time ((time_t *) 0);
int hour_GMT0, hour_unset;
if (putenv ("TZ=GMT0") != 0)
return 1;
hour_GMT0 = localtime (&now)->tm_hour;
unset_TZ ();
hour_unset = localtime (&now)->tm_hour;
if (putenv ("TZ=PST8") != 0)
return 1;
if (localtime (&now)->tm_hour == hour_GMT0)
return 1;
unset_TZ ();
if (localtime (&now)->tm_hour != hour_unset)
return 1;
return 0;
}]])],
[utils_cv_localtime_cache=no],
[utils_cv_localtime_cache=yes],
[# If we have tzset, assume the worst when cross-compiling.
utils_cv_localtime_cache=yes])
else
# If we lack tzset, report that localtime does not cache TZ,
# since we can't invalidate the cache if we don't have tzset.
utils_cv_localtime_cache=no
fi])dnl
AC_MSG_RESULT([$utils_cv_localtime_cache])
if test $utils_cv_localtime_cache = yes; then
AC_DEFINE([LOCALTIME_CACHE], [1], [FIXME])
fi
# Assume that if getattrat exists, it's compatible with Solaris 11.
AC_CHECK_FUNCS([getattrat])
if test $ac_cv_func_getattrat = yes; then
LIB_NVPAIR=-lnvpair
AC_SUBST([LIB_NVPAIR])
fi
# SCO-ODT-3.0 is reported to need -los to link programs using initgroups
AC_CHECK_FUNCS([initgroups])
if test $ac_cv_func_initgroups = no; then
AC_CHECK_LIB([os], [initgroups])
fi
AC_CHECK_FUNCS([syslog])
if test $ac_cv_func_syslog = no; then
# syslog is not in the default libraries. See if it's in some other.
for lib in bsd socket inet; do
AC_CHECK_LIB([$lib], [syslog], [AC_DEFINE([HAVE_SYSLOG], [1], [FIXME])
LIBS="$LIBS -l$lib"; break])
done
fi
AC_CACHE_CHECK([for 3-argument setpriority function],
[utils_cv_func_setpriority],
[AC_LINK_IFELSE(
[AC_LANG_PROGRAM(
[[#include <sys/time.h>
#include <sys/resource.h>
]],
[[setpriority (0, 0, 0);]])],
[utils_cv_func_setpriority=yes],
[utils_cv_func_setpriority=no])])
if test $utils_cv_func_setpriority = no; then
AC_CHECK_FUNCS([nice])
fi
case $utils_cv_func_setpriority,$ac_cv_func_nice in
*yes*)
gl_ADD_PROG([optional_bin_progs], [nice])
esac
AC_DEFUN([coreutils_DUMMY_1],
[
AC_REQUIRE([gl_READUTMP])
if test $ac_cv_header_utmp_h = yes || test $ac_cv_header_utmpx_h = yes; then
gl_ADD_PROG([optional_bin_progs], [who])
gl_ADD_PROG([optional_bin_progs], [users])
gl_ADD_PROG([optional_bin_progs], [pinky])
fi
])
coreutils_DUMMY_1
AC_MSG_CHECKING([ut_host in struct utmp])
AC_CACHE_VAL([su_cv_func_ut_host_in_utmp],
[AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
#include <utmp.h>
struct utmp ut;
int s = sizeof ut.ut_host;]])],
[su_cv_func_ut_host_in_utmp=yes],
[su_cv_func_ut_host_in_utmp=no])])
AC_MSG_RESULT([$su_cv_func_ut_host_in_utmp])
if test $su_cv_func_ut_host_in_utmp = yes; then
have_ut_host=1
AC_DEFINE([HAVE_UT_HOST], [1], [FIXME])
fi
if test -z "$have_ut_host"; then
AC_MSG_CHECKING([ut_host in struct utmpx])
AC_CACHE_VAL([su_cv_func_ut_host_in_utmpx],
[AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
#include <utmpx.h>
struct utmpx ut;
int s = sizeof ut.ut_host;]])],
[su_cv_func_ut_host_in_utmpx=yes],
[su_cv_func_ut_host_in_utmpx=no])])
AC_MSG_RESULT([$su_cv_func_ut_host_in_utmpx])
if test $su_cv_func_ut_host_in_utmpx = yes; then
AC_DEFINE([HAVE_UTMPX_H], [1], [FIXME])
AC_DEFINE([HAVE_UT_HOST], [1], [FIXME])
fi
fi
GNULIB_BOOT_TIME([gl_ADD_PROG([optional_bin_progs], [uptime])])
AC_SYS_POSIX_TERMIOS()
gl_HEADER_TIOCGWINSZ_NEEDS_SYS_IOCTL
if test $ac_cv_sys_posix_termios = yes; then
gl_ADD_PROG([optional_bin_progs], [stty])
AC_MSG_CHECKING([whether termios.h needs _XOPEN_SOURCE])
AC_CACHE_VAL([su_cv_sys_termios_needs_xopen_source],
[AC_EGREP_CPP([yes], [#include <termios.h>
#ifdef IUCLC
yes
#endif], su_cv_sys_termios_needs_xopen_source=no,
AC_EGREP_CPP([yes], [#define _XOPEN_SOURCE
#include <termios.h>
#ifdef IUCLC
yes
#endif], su_cv_sys_termios_needs_xopen_source=yes,
su_cv_sys_termios_needs_xopen_source=no))])
AC_MSG_RESULT([$su_cv_sys_termios_needs_xopen_source])
test $su_cv_sys_termios_needs_xopen_source = yes &&
AC_DEFINE([TERMIOS_NEEDS_XOPEN_SOURCE], [1], [FIXME])
AC_MSG_CHECKING([c_line in struct termios])
AC_CACHE_VAL([su_cv_sys_c_line_in_termios],
[AC_LINK_IFELSE([AC_LANG_PROGRAM([[#if TERMIOS_NEEDS_XOPEN_SOURCE
#define _XOPEN_SOURCE
#endif
#include <sys/types.h>
#include <termios.h>
struct termios t;
int s = sizeof t.c_line;]])],
[su_cv_sys_c_line_in_termios=yes],
[su_cv_sys_c_line_in_termios=no])])
AC_MSG_RESULT([$su_cv_sys_c_line_in_termios])
test $su_cv_sys_c_line_in_termios = yes \
&& AC_DEFINE([HAVE_C_LINE], [1], [FIXME])
fi
# FIXME: note that this macro appears above, too.
# I'm leaving it here for now. This whole thing needs to be modernized...
gl_WINSIZE_IN_PTEM
gl_MBFILE
gl_HEADER_TIOCGWINSZ_IN_TERMIOS_H
if test $gl_cv_sys_tiocgwinsz_needs_termios_h = no && \
test $gl_cv_sys_tiocgwinsz_needs_sys_ioctl_h = no; then
AC_MSG_CHECKING([TIOCGWINSZ in sys/pty.h])
AC_CACHE_VAL([su_cv_sys_tiocgwinsz_in_sys_pty_h],
[AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
#ifdef WINSIZE_IN_PTEM
# include <sys/stream.h>
# include <sys/ptem.h>
#endif
#include <sys/ioctl.h>
#include <sys/tty.h>
#include <sys/pty.h>]], [[int x = TIOCGWINSZ;]])],
[su_cv_sys_tiocgwinsz_in_sys_pty_h=yes],
[su_cv_sys_tiocgwinsz_in_sys_pty_h=no])])
AC_MSG_RESULT([$su_cv_sys_tiocgwinsz_in_sys_pty_h])
test $su_cv_sys_tiocgwinsz_in_sys_pty_h = yes \
&& AC_DEFINE([GWINSZ_IN_SYS_PTY], [1],
[Define if your system defines TIOCGWINSZ in sys/pty.h.])
fi
# For src/kill.c.
AC_CHECK_DECLS([strsignal, sys_siglist, _sys_siglist, __sys_siglist], , ,
[AC_INCLUDES_DEFAULT
#include <signal.h>])
cu_GMP
# Build df only if there's a point to it.
if test $gl_cv_list_mounted_fs = yes && test $gl_cv_fs_space = yes; then
gl_ADD_PROG([optional_bin_progs], [df])
fi
# Build stdbuf only if supported
ac_save_CFLAGS=$CFLAGS
ac_save_LDFLAGS=$LDFLAGS
# Detect warnings about ignored "constructor" attributes.
gl_WARN_ADD([-Werror], [CFLAGS])
gl_WARN_ADD([-errwarn], [CFLAGS])
# Put this message here, after gl_WARN_ADD's chatter.
AC_MSG_CHECKING([whether this system supports stdbuf])
CFLAGS="-fPIC $CFLAGS"
LDFLAGS="-shared $LDFLAGS"
stdbuf_supported=no
# Note we only LINK here rather than RUN to support cross compilation
AC_LINK_IFELSE(
[AC_LANG_PROGRAM([[
static int stdbuf = 0;
void __attribute__ ((constructor))
stdbuf_init (void)
{
stdbuf = 1;
}]],[[
if (stdbuf != 1)
return 1;]])
],
[stdbuf_supported=yes])
AC_MSG_RESULT([$stdbuf_supported])
if test "$stdbuf_supported" = "yes" && test -z "$EXEEXT"; then
gl_ADD_PROG([optional_bin_progs], [stdbuf])
fi
CFLAGS=$ac_save_CFLAGS
LDFLAGS=$ac_save_LDFLAGS
# Detect when using xlc to determine whether to use -qinclude=
AC_CACHE_CHECK([whether the system supports xlc include], [utils_cv_xlc],
[AC_COMPILE_IFELSE(
[AC_LANG_PROGRAM([[
#ifndef __xlc__
#error "not xlc"
#endif
]])],
[utils_cv_xlc=yes],
[utils_cv_xlc=no])])
AM_CONDITIONAL([USE_XLC_INCLUDE], [test "$utils_cv_xlc" = yes])
############################################################################
dnl Autogenerated by the 'gen-lists-of-programs.sh' auxiliary script.
dnl Issue proper calls to the macros gl_INCLUDE_EXCLUDE_PROG and
dnl gl_ADD_PROG (updating $optional_bin_progs), and generate the list
dnl of coreutils programs to be built only upon explicit user request,
dnl saving that list in the $no_install_progs_default shell variable.
m4_include([m4/cu-progs.m4])
# Now that we know which programs will actually be built, determine
# which optional helper progs should be compiled.
# Note it adding to pkglibexec_PROGRAMS, $(transform) in src/local.mk
# may need to be updated accordingly.
case " $optional_bin_progs " in
*' stdbuf '*) pkglibexec_PROGRAMS='src/libstdbuf.so';;
*) pkglibexec_PROGRAMS='';;
esac
man1_MANS=`
for p in $optional_bin_progs; do
# Change "ginstall.1" to "install.1".
test $p = ginstall && p=install
# Ignore the "[" program, since writing a portable make rule to
# generate its manpage is not practical.
dnl Use the autoconf-provided quadrigraph to represent "[",
dnl otherwise we will incur in dreadful quoting issues.
test x$p = x'@<:@' && continue
echo "man/$p.1"
done`
# Not installed by "make install", but must be built when creating
# a distribution tarball.
EXTRA_MANS=`for p in $no_install_progs_default $gl_no_install_prog; do
echo man/$p.1
done`
# Replace all the programs by the single binary and symlinks if specified.
single_binary_progs=
single_binary_libs=
single_binary_deps=
single_binary_install_type=
if test "$gl_single_binary" != no; then
man1_MANS="$man1_MANS man/coreutils.1"
# Convert the list to a space separated list
gl_single_binary_exceptions=`echo $gl_single_binary_exceptions | tr ',' ' '`
single_binary_progs=`echo $optional_bin_progs`
optional_bin_progs="coreutils"
for prog in $gl_single_binary_exceptions; do
# Fail if requested to exclude a program than was not part of coreutils.
case " $single_binary_progs " in
*" $prog "*)
gl_REMOVE_PROG([single_binary_progs], [$prog]) ;
gl_ADD_PROG([optional_bin_progs], [$prog]) ;;
*) AC_MSG_ERROR(['$prog' is not being compiled.]) ;;
esac
done
# single_binary_libs holds the list of libs required by the selected
# programs, such as for example -lrt.
single_binary_libs=`
for p in $single_binary_progs; do
# Convert '[' to '_'
test x"$p" = x'@<:@' && p='_'
printf '$(src_libsinglebin_%s_a_ldadd) ' "$p"
done`
# single_binary_deps holds the list of libsinglebin_*.a files that have the
# compiled code of each selected program in a "library" format.
single_binary_deps=`
for p in $single_binary_progs; do
# Convert '[' to '_'
test x"$p" = x'@<:@' && p='_'
printf 'src/libsinglebin_%s.a ' "$p"
done`
single_binary_install_type="$gl_single_binary"
fi
AC_SUBST([single_binary_progs], [$single_binary_progs])
AC_SUBST([single_binary_libs], [$single_binary_libs])
AC_SUBST([single_binary_deps], [$single_binary_deps])
AC_SUBST([single_binary_install_type], [$single_binary_install_type])
# The programs built and installed by "make && make install".
# Since this is AC_SUBST'd, Automake won't be able to perform rewrite
# with $(EXEEXT) appending on it, so we have to do it ourselves -- in
# this case, only for $(bin_PROGRAMS).
bin_PROGRAMS=`
for p in $optional_bin_progs; do echo src/"$p"'$(EXEEXT)'; done`
# Normalize whitespace.
man1_MANS=`echo $man1_MANS`
EXTRA_MANS=`echo $EXTRA_MANS`
bin_PROGRAMS=`echo $bin_PROGRAMS`
pkglibexec_PROGS=`echo $pkglibexec_PROGRAMS`
AC_SUBST([bin_PROGRAMS]) AM_SUBST_NOTMAKE([bin_PROGRAMS])
AC_SUBST([pkglibexec_PROGRAMS]) AM_SUBST_NOTMAKE([pkglibexec_PROGRAMS])
AC_SUBST([man1_MANS]) AM_SUBST_NOTMAKE([man1_MANS])
AC_SUBST([EXTRA_MANS]) AM_SUBST_NOTMAKE([EXTRA_MANS])
AC_SUBST([built_programs], [$optional_bin_progs])
AM_CONDITIONAL([CROSS_COMPILING], [test "$cross_compiling" = yes])
############################################################################
# As long as "grep 'PRI[diouxX]' po/*.pot" reports matches in
# translatable strings, we must use need-formatstring-macros here.
AM_GNU_GETTEXT([external], [need-formatstring-macros])
AM_GNU_GETTEXT_VERSION([0.19.2])
# For a test of uniq: it uses the $LOCALE_FR envvar.
gt_LOCALE_FR
AC_CONFIG_FILES(
Makefile
po/Makefile.in
gnulib-tests/Makefile
)
AC_OUTPUT