1 dnl Process this file with autoconf to produce a configure script. -*-m4-*-
2 AC_INIT([GNU coreutils],[4.5.5],[bug-coreutils@gnu.org])
3 AC_CONFIG_SRCDIR(src/ls.c)
5 AC_CONFIG_AUX_DIR(config)
6 AC_CONFIG_HEADERS([config.h:config.hin])
9 AM_INIT_AUTOMAKE([1.6b gnits dist-bzip2])
15 AC_PROG_GCC_TRADITIONAL
21 OPTIONAL_BIN_PROGS="$OPTIONAL_BIN_PROGS uname" MAN="$MAN uname.1")
22 AC_CHECK_FUNCS(chroot,
23 OPTIONAL_BIN_PROGS="$OPTIONAL_BIN_PROGS chroot" MAN="$MAN chroot.1")
24 AC_CHECK_FUNCS(gethostid,
25 OPTIONAL_BIN_PROGS="$OPTIONAL_BIN_PROGS hostid" MAN="$MAN hostid.1")
29 AC_HEADER_TIOCGWINSZ()
32 # Check for SunOS statfs brokenness wrt partitions 2GB and larger.
33 # If <sys/vfs.h> exists and struct statfs has a member named f_spare,
34 # enable the work-around code in fsusage.c.
35 AC_MSG_CHECKING([for statfs that truncates block counts])
36 AC_CACHE_VAL(fu_cv_sys_truncating_statfs,
37 [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
38 #if !defined(sun) && !defined(__sun)
39 choke -- this is a workaround for a Sun-specific problem
41 #include <sys/types.h>
42 #include <sys/vfs.h>]],
43 [[struct statfs t; long c = *(t.f_spare);]])],
44 [fu_cv_sys_truncating_statfs=yes],
45 [fu_cv_sys_truncating_statfs=no])])
46 if test $fu_cv_sys_truncating_statfs = yes; then
47 AC_DEFINE(STATFS_TRUNCATES_BLOCK_COUNTS, 1,
48 [ Define if the block counts reported by statfs may be truncated to 2GB
49 and the correct values may be stored in the f_spare array.
50 (SunOS 4.1.2, 4.1.3, and 4.1.3_U1 are reported to have this problem.
51 SunOS 4.1.1 seems not to be affected.)])
53 AC_MSG_RESULT($fu_cv_sys_truncating_statfs)
55 AC_MSG_CHECKING(whether localtime caches TZ)
56 AC_CACHE_VAL(utils_cv_localtime_cache,
57 [if test x$ac_cv_func_tzset = xyes; then
58 AC_RUN_IFELSE([AC_LANG_SOURCE([[#include <time.h>
62 extern char **environ;
66 for (to = from = environ; (*to = *from); from++)
67 if (! (to[0][0] == 'T' && to[0][1] == 'Z' && to[0][2] == '='))
72 time_t now = time ((time_t *) 0);
73 int hour_GMT0, hour_unset;
74 if (putenv ("TZ=GMT0") != 0)
76 hour_GMT0 = localtime (&now)->tm_hour;
78 hour_unset = localtime (&now)->tm_hour;
79 if (putenv ("TZ=PST8") != 0)
81 if (localtime (&now)->tm_hour == hour_GMT0)
84 if (localtime (&now)->tm_hour != hour_unset)
88 [utils_cv_localtime_cache=no],
89 [utils_cv_localtime_cache=yes],
90 [# If we have tzset, assume the worst when cross-compiling.
91 utils_cv_localtime_cache=yes])
93 # If we lack tzset, report that localtime does not cache TZ,
94 # since we can't invalidate the cache if we don't have tzset.
95 utils_cv_localtime_cache=no
97 AC_MSG_RESULT($utils_cv_localtime_cache)
98 if test $utils_cv_localtime_cache = yes; then
99 AC_DEFINE(LOCALTIME_CACHE, 1, [FIXME])
102 # SCO-ODT-3.0 is reported to need -los to link programs using initgroups
103 AC_CHECK_FUNCS(initgroups)
104 if test $ac_cv_func_initgroups = no; then
105 AC_CHECK_LIB(os, initgroups)
108 AC_CHECK_FUNCS(syslog)
109 if test $ac_cv_func_syslog = no; then
110 # syslog is not in the default libraries. See if it's in some other.
111 for lib in bsd socket inet; do
112 AC_CHECK_LIB($lib, syslog, [AC_DEFINE(HAVE_SYSLOG, 1, [FIXME])
113 LIBS="$LIBS -l$lib"; break])
117 AC_MSG_CHECKING(for 3-argument setpriority function)
118 AC_CACHE_VAL(utils_cv_func_setpriority,
119 [AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <sys/time.h>
120 #include <sys/resource.h>]], [[setpriority(0, 0, 0);]])],
121 [utils_cv_func_setpriority=yes],
122 [utils_cv_func_setpriority=no])])
123 AC_MSG_RESULT($utils_cv_func_setpriority)
124 if test $utils_cv_func_setpriority = yes; then
125 OPTIONAL_BIN_PROGS="$OPTIONAL_BIN_PROGS nice"
126 OPTIONAL_BIN_ZCRIPTS="$OPTIONAL_BIN_ZCRIPTS nohup"
127 MAN="$MAN nice.1 nohup.1"
129 AC_MSG_CHECKING(for nice function)
130 AC_CACHE_VAL(utils_cv_func_nice,
131 [AC_LINK_IFELSE([AC_LANG_PROGRAM([[]], [[nice();]])],
132 [utils_cv_func_nice=yes],
133 [utils_cv_func_nice=no])])
134 AC_MSG_RESULT($utils_cv_func_nice)
135 if test $utils_cv_func_nice = yes; then
136 AC_DEFINE(NICE_PRIORITY, 1, [FIXME])
137 OPTIONAL_BIN_PROGS="$OPTIONAL_BIN_PROGS nice"
138 OPTIONAL_BIN_ZCRIPTS="$OPTIONAL_BIN_ZCRIPTS nohup"
139 MAN="$MAN nice.1 nohup.1"
145 AC_REQUIRE([jm_PREREQ_READUTMP])
146 if test $ac_cv_header_utmp_h = yes || test $ac_cv_header_utmpx_h = yes; then
147 OPTIONAL_BIN_PROGS="$OPTIONAL_BIN_PROGS pinky users who"
148 MAN="$MAN pinky.1 users.1 who.1"
153 AC_MSG_CHECKING(ut_host in struct utmp)
154 AC_CACHE_VAL(su_cv_func_ut_host_in_utmp,
155 [AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
156 #include <utmp.h>]], [[struct utmp ut; ut.ut_host;]])],
157 [su_cv_func_ut_host_in_utmp=yes],
158 [su_cv_func_ut_host_in_utmp=no])])
159 AC_MSG_RESULT($su_cv_func_ut_host_in_utmp)
160 if test $su_cv_func_ut_host_in_utmp = yes; then
162 AC_DEFINE(HAVE_UT_HOST, 1, [FIXME])
165 if test -z "$have_ut_host"; then
166 AC_MSG_CHECKING(ut_host in struct utmpx)
167 AC_CACHE_VAL(su_cv_func_ut_host_in_utmpx,
168 [AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
169 #include <utmpx.h>]], [[struct utmpx ut; ut.ut_host;]])],
170 [su_cv_func_ut_host_in_utmpx=yes],
171 [su_cv_func_ut_host_in_utmpx=no])])
172 AC_MSG_RESULT($su_cv_func_ut_host_in_utmpx)
173 if test $su_cv_func_ut_host_in_utmpx = yes; then
174 AC_DEFINE(HAVE_UTMPX_H, 1, [FIXME])
175 AC_DEFINE(HAVE_UT_HOST, 1, [FIXME])
180 [OPTIONAL_BIN_PROGS="$OPTIONAL_BIN_PROGS uptime" MAN="$MAN uptime.1"])
182 AC_SYS_POSIX_TERMIOS()
183 jm_HEADER_TIOCGWINSZ_NEEDS_SYS_IOCTL
185 if test $ac_cv_sys_posix_termios = yes; then
186 OPTIONAL_BIN_PROGS="$OPTIONAL_BIN_PROGS stty" MAN="$MAN stty.1"
188 AC_MSG_CHECKING(whether termios.h needs _XOPEN_SOURCE)
189 AC_CACHE_VAL(su_cv_sys_termios_needs_xopen_source,
190 [AC_EGREP_CPP(yes, [#include <termios.h>
193 #endif], su_cv_sys_termios_needs_xopen_source=no,
194 AC_EGREP_CPP(yes, [#define _XOPEN_SOURCE
198 #endif], su_cv_sys_termios_needs_xopen_source=yes,
199 su_cv_sys_termios_needs_xopen_source=no))])
200 AC_MSG_RESULT($su_cv_sys_termios_needs_xopen_source)
201 test $su_cv_sys_termios_needs_xopen_source = yes &&
202 AC_DEFINE(TERMIOS_NEEDS_XOPEN_SOURCE, 1, [FIXME])
204 AC_MSG_CHECKING(c_line in struct termios)
205 AC_CACHE_VAL(su_cv_sys_c_line_in_termios,
206 [AC_LINK_IFELSE([AC_LANG_PROGRAM([[#if TERMIOS_NEEDS_XOPEN_SOURCE
207 #define _XOPEN_SOURCE
209 #include <sys/types.h>
210 #include <termios.h>]], [[struct termios t; t.c_line;]])],
211 [su_cv_sys_c_line_in_termios=yes],
212 [su_cv_sys_c_line_in_termios=no])])
213 AC_MSG_RESULT($su_cv_sys_c_line_in_termios)
214 test $su_cv_sys_c_line_in_termios = yes \
215 && AC_DEFINE(HAVE_C_LINE, 1, [FIXME])
218 # FIXME: note that this macro appears above, too.
219 # I'm leaving it here for now. This whole thing needs to be modernized...
222 jm_HEADER_TIOCGWINSZ_IN_TERMIOS_H
224 if test $jm_cv_sys_tiocgwinsz_needs_termios_h = no && \
225 test $jm_cv_sys_tiocgwinsz_needs_sys_ioctl_h = no; then
226 AC_MSG_CHECKING(TIOCGWINSZ in sys/pty.h)
227 AC_CACHE_VAL(su_cv_sys_tiocgwinsz_in_sys_pty_h,
228 [AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
229 #ifdef WINSIZE_IN_PTEM
230 # include <sys/stream.h>
231 # include <sys/ptem.h>
233 #include <sys/ioctl.h>
235 #include <sys/pty.h>]], [[int x = TIOCGWINSZ;]])],
236 [su_cv_sys_tiocgwinsz_in_sys_pty_h=yes],
237 [su_cv_sys_tiocgwinsz_in_sys_pty_h=no])])
238 AC_MSG_RESULT($su_cv_sys_tiocgwinsz_in_sys_pty_h)
240 test $su_cv_sys_tiocgwinsz_in_sys_pty_h = yes \
241 && AC_DEFINE(GWINSZ_IN_SYS_PTY, 1,
242 [Define if your system defines TIOCGWINSZ in sys/pty.h.])
246 AC_CHECK_DECLS([strsignal, strtoimax, sys_siglist, _sys_siglist])
250 AM_GNU_GETTEXT([external], [need-ngettext])
251 AM_GNU_GETTEXT_VERSION(0.11.5)
262 tests/basename/Makefile
270 tests/dircolors/Makefile
273 tests/factor/Makefile
276 tests/install/Makefile
281 tests/md5sum/Makefile
290 tests/sha1sum/Makefile
296 tests/tail-2/Makefile
302 tests/unexpand/Makefile