2 # Process this file with autoconf to produce a configure script.
4 # Copyright (C) 1991, 1993-2007 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, or (at your option)
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, write to the Free Software Foundation,
18 # Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
20 dnl Written by Jim Meyering.
23 AC_INIT([GNU coreutils],[6.9+],[bug-coreutils@gnu.org])
24 AC_CONFIG_SRCDIR(src/ls.c)
26 AC_CONFIG_AUX_DIR(build-aux)
27 AC_CONFIG_HEADERS([lib/config.h:lib/config.hin])
30 AM_INIT_AUTOMAKE([1.10 dist-bzip2])
35 AC_PROG_GCC_TRADITIONAL
46 gl_ADD_PROG([optional_bin_progs], [uname]))
47 AC_CHECK_FUNCS(chroot,
48 gl_ADD_PROG([optional_bin_progs], [chroot]))
49 AC_CHECK_FUNCS(gethostid,
50 gl_ADD_PROG([optional_bin_progs], [hostid]))
54 AC_MSG_CHECKING(whether localtime caches TZ)
55 AC_CACHE_VAL(utils_cv_localtime_cache,
56 [if test x$ac_cv_func_tzset = xyes; then
57 AC_RUN_IFELSE([AC_LANG_SOURCE([[#include <time.h>
61 extern char **environ;
65 for (to = from = environ; (*to = *from); from++)
66 if (! (to[0][0] == 'T' && to[0][1] == 'Z' && to[0][2] == '='))
71 time_t now = time ((time_t *) 0);
72 int hour_GMT0, hour_unset;
73 if (putenv ("TZ=GMT0") != 0)
75 hour_GMT0 = localtime (&now)->tm_hour;
77 hour_unset = localtime (&now)->tm_hour;
78 if (putenv ("TZ=PST8") != 0)
80 if (localtime (&now)->tm_hour == hour_GMT0)
83 if (localtime (&now)->tm_hour != hour_unset)
87 [utils_cv_localtime_cache=no],
88 [utils_cv_localtime_cache=yes],
89 [# If we have tzset, assume the worst when cross-compiling.
90 utils_cv_localtime_cache=yes])
92 # If we lack tzset, report that localtime does not cache TZ,
93 # since we can't invalidate the cache if we don't have tzset.
94 utils_cv_localtime_cache=no
96 AC_MSG_RESULT($utils_cv_localtime_cache)
97 if test $utils_cv_localtime_cache = yes; then
98 AC_DEFINE(LOCALTIME_CACHE, 1, [FIXME])
101 # SCO-ODT-3.0 is reported to need -los to link programs using initgroups
102 AC_CHECK_FUNCS(initgroups)
103 if test $ac_cv_func_initgroups = no; then
104 AC_CHECK_LIB(os, initgroups)
107 AC_CHECK_FUNCS(syslog)
108 if test $ac_cv_func_syslog = no; then
109 # syslog is not in the default libraries. See if it's in some other.
110 for lib in bsd socket inet; do
111 AC_CHECK_LIB($lib, syslog, [AC_DEFINE(HAVE_SYSLOG, 1, [FIXME])
112 LIBS="$LIBS -l$lib"; break])
116 AC_CACHE_CHECK([for 3-argument setpriority function],
117 [utils_cv_func_setpriority],
120 [[#include <sys/time.h>
121 #include <sys/resource.h>
123 [[setpriority (0, 0, 0);]])],
124 [utils_cv_func_setpriority=yes],
125 [utils_cv_func_setpriority=no])])
126 if test $utils_cv_func_setpriority = no; then
127 AC_CHECK_FUNCS([nice])
129 case $utils_cv_func_setpriority,$ac_cv_func_nice in
131 gl_ADD_PROG([optional_bin_progs], [nice])
134 AC_DEFUN([coreutils_DUMMY_1],
136 AC_REQUIRE([gl_READUTMP])
137 if test $ac_cv_header_utmp_h = yes || test $ac_cv_header_utmpx_h = yes; then
138 gl_ADD_PROG([optional_bin_progs], [who])
139 gl_ADD_PROG([optional_bin_progs], [users])
140 gl_ADD_PROG([optional_bin_progs], [pinky])
145 AC_MSG_CHECKING(ut_host in struct utmp)
146 AC_CACHE_VAL(su_cv_func_ut_host_in_utmp,
147 [AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
148 #include <utmp.h>]], [[struct utmp ut; return !sizeof ut.ut_host;]])],
149 [su_cv_func_ut_host_in_utmp=yes],
150 [su_cv_func_ut_host_in_utmp=no])])
151 AC_MSG_RESULT($su_cv_func_ut_host_in_utmp)
152 if test $su_cv_func_ut_host_in_utmp = yes; then
154 AC_DEFINE(HAVE_UT_HOST, 1, [FIXME])
157 if test -z "$have_ut_host"; then
158 AC_MSG_CHECKING(ut_host in struct utmpx)
159 AC_CACHE_VAL(su_cv_func_ut_host_in_utmpx,
160 [AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
161 #include <utmpx.h>]], [[struct utmpx ut; return !sizeof ut.ut_host;]])],
162 [su_cv_func_ut_host_in_utmpx=yes],
163 [su_cv_func_ut_host_in_utmpx=no])])
164 AC_MSG_RESULT($su_cv_func_ut_host_in_utmpx)
165 if test $su_cv_func_ut_host_in_utmpx = yes; then
166 AC_DEFINE(HAVE_UTMPX_H, 1, [FIXME])
167 AC_DEFINE(HAVE_UT_HOST, 1, [FIXME])
171 GNULIB_BOOT_TIME([gl_ADD_PROG([optional_bin_progs], [uptime])])
173 AC_SYS_POSIX_TERMIOS()
174 gl_HEADER_TIOCGWINSZ_NEEDS_SYS_IOCTL
176 if test $ac_cv_sys_posix_termios = yes; then
177 gl_ADD_PROG([optional_bin_progs], [stty])
179 AC_MSG_CHECKING(whether termios.h needs _XOPEN_SOURCE)
180 AC_CACHE_VAL(su_cv_sys_termios_needs_xopen_source,
181 [AC_EGREP_CPP(yes, [#include <termios.h>
184 #endif], su_cv_sys_termios_needs_xopen_source=no,
185 AC_EGREP_CPP(yes, [#define _XOPEN_SOURCE
189 #endif], su_cv_sys_termios_needs_xopen_source=yes,
190 su_cv_sys_termios_needs_xopen_source=no))])
191 AC_MSG_RESULT($su_cv_sys_termios_needs_xopen_source)
192 test $su_cv_sys_termios_needs_xopen_source = yes &&
193 AC_DEFINE(TERMIOS_NEEDS_XOPEN_SOURCE, 1, [FIXME])
195 AC_MSG_CHECKING(c_line in struct termios)
196 AC_CACHE_VAL(su_cv_sys_c_line_in_termios,
197 [AC_LINK_IFELSE([AC_LANG_PROGRAM([[#if TERMIOS_NEEDS_XOPEN_SOURCE
198 #define _XOPEN_SOURCE
200 #include <sys/types.h>
201 #include <termios.h>]], [[struct termios t; return !sizeof t.c_line;]])],
202 [su_cv_sys_c_line_in_termios=yes],
203 [su_cv_sys_c_line_in_termios=no])])
204 AC_MSG_RESULT($su_cv_sys_c_line_in_termios)
205 test $su_cv_sys_c_line_in_termios = yes \
206 && AC_DEFINE(HAVE_C_LINE, 1, [FIXME])
209 # FIXME: note that this macro appears above, too.
210 # I'm leaving it here for now. This whole thing needs to be modernized...
213 gl_HEADER_TIOCGWINSZ_IN_TERMIOS_H
215 if test $jm_cv_sys_tiocgwinsz_needs_termios_h = no && \
216 test $jm_cv_sys_tiocgwinsz_needs_sys_ioctl_h = no; then
217 AC_MSG_CHECKING(TIOCGWINSZ in sys/pty.h)
218 AC_CACHE_VAL(su_cv_sys_tiocgwinsz_in_sys_pty_h,
219 [AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
220 #ifdef WINSIZE_IN_PTEM
221 # include <sys/stream.h>
222 # include <sys/ptem.h>
224 #include <sys/ioctl.h>
226 #include <sys/pty.h>]], [[int x = TIOCGWINSZ;]])],
227 [su_cv_sys_tiocgwinsz_in_sys_pty_h=yes],
228 [su_cv_sys_tiocgwinsz_in_sys_pty_h=no])])
229 AC_MSG_RESULT($su_cv_sys_tiocgwinsz_in_sys_pty_h)
231 test $su_cv_sys_tiocgwinsz_in_sys_pty_h = yes \
232 && AC_DEFINE(GWINSZ_IN_SYS_PTY, 1,
233 [Define if your system defines TIOCGWINSZ in sys/pty.h.])
237 AC_CHECK_DECLS([strsignal, sys_siglist, _sys_siglist, __sys_siglist], , ,
239 #include <signal.h>])
241 # For src/kill.c and src/printf.c.
242 AC_CHECK_DECLS([strtoimax, strtoumax])
246 # Build df only if there's a point to it.
247 if test $gl_cv_list_mounted_fs = yes && test $gl_cv_fs_space = yes; then
248 gl_ADD_PROG([optional_bin_progs], [df])
251 ############################################################################
252 mk="$srcdir/src/Makefile.am"
253 # Extract all literal names from the definition of $(EXTRA_PROGRAMS)
254 # in $mk but don't expand the variable references.
255 # Append each literal name to $optional_bin_progs.
257 for gl_i in `sed -n '/^'$v' =/,/[[^\]]$/p' $mk \
258 | sed 's/^ *//;/^\$.*/d;/^'$v' =/d' \
259 | tr -s '\\012\\\\' ' '`; do
260 gl_ADD_PROG([optional_bin_progs], $gl_i)
263 # As above, extract literal names from the definition of $(no_install__progs)
264 # in $mk but don't expand the variable references.
266 t=`sed -n '/^'$v' =/,/[[^\]]$/p' $mk \
267 | sed 's/^ *//;/^\$.*/d;/^'$v' =/d' \
268 | tr -s '\\012\\\\' ' '`
269 # Remove any trailing space.
270 no_install_progs_default=`echo "$t"|sed 's/ $//'`
272 # Unfortunately, due to the way autoconf's AS_HELP_STRING works, the
273 # list of default-not-installed programs, "arch su", must appear in two
274 # places: in this file below, and in $mk. Using "$no_install_progs_default"
275 # below cannot work. And we can't substitute the names into $mk because
276 # automake needs the literals, too.
277 # The compromise is to ensure that the space-separated list extracted
278 # above matches the literal 2nd argument below.
279 c="$srcdir/configure.ac"
280 t=`sed -n '/^g''l_INCLUDE_EXCLUDE_PROG(.* [\[\(.*\)\]])/s//\1/p' $c`
282 $no_install_progs_default) ;;
283 *) AC_MSG_ERROR([[internal error: g'l_INCLUDE_EXCLUDE_PROG's 2nd arg, $t,
284 does not match the list of default-not-installed programs
285 ($no_install_progs_default) extracted also recorded in $mk]],
289 # Given the name of a variable containing a space-separated list of
290 # install-by-default programs and the actual list do-not-install-by-default
291 # programs, modify the former variable to reflect any "do-install" and
292 # "don't-install" requests.
293 # I.e., add any program name specified via --enable-install-program=..., and
294 # remove any program name specified via --enable-no-install-program=...
295 gl_INCLUDE_EXCLUDE_PROG([optional_bin_progs], [arch su])
297 # Set INSTALL_SU if su installation has been requested via
298 # --enable-install-program=su.
299 AC_SUBST([INSTALL_SU])
300 case " $optional_bin_progs " in
301 *' su '*) INSTALL_SU=yes ;;
305 MAN=`echo "$optional_bin_progs "|sed 's/ /.1 /g;s/ $//'`
307 # Change ginstall.1 to "install.h" in $MAN.
308 MAN=`echo "$MAN"|sed 's/\<ginstall\.1\>/install.1/'`
310 # Remove [.1, since writing a portable rule for it in man/Makefile.am
311 # is not practical. The sed LHS below uses the autoconf quadrigraph
313 MAN=`echo "$MAN"|sed 's/\@<:@\.1//'`
315 OPTIONAL_BIN_PROGS=`echo "$optional_bin_progs "|sed 's/ /\$(EXEEXT) /g;s/ $//'`
316 AC_SUBST(OPTIONAL_BIN_PROGS)
317 NO_INSTALL_PROGS_DEFAULT=$no_install_progs_default
318 AC_SUBST(NO_INSTALL_PROGS_DEFAULT)
319 ############################################################################
321 AM_GNU_GETTEXT([external], [need-formatstring-macros])
322 AM_GNU_GETTEXT_VERSION([0.15])
338 tests/dircolors/Makefile
341 tests/factor/Makefile
344 tests/install/Makefile
349 tests/md5sum/Makefile
355 tests/readlink/Makefile
359 tests/sha1sum/Makefile
365 tests/tail-2/Makefile
372 tests/unexpand/Makefile