mirror of
https://github.com/coreutils/coreutils.git
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307 lines
8.7 KiB
Plaintext
307 lines
8.7 KiB
Plaintext
dnl Process this file with autoconf to produce a configure script. -*-m4-*-
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AC_INIT(GNU coreutils, 4.5.1, bug-coreutils@gnu.org)
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AC_CONFIG_SRCDIR(src/ls.c)
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AC_CONFIG_AUX_DIR(config)
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AM_CONFIG_HEADER(config.h:config.hin)
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AC_CANONICAL_HOST
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AM_INIT_AUTOMAKE([1.6b gnits dist-bzip2])
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AC_GNU_SOURCE
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jm_PERL
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AC_PROG_CC
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AC_PROG_CPP
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AC_PROG_GCC_TRADITIONAL
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AC_PROG_RANLIB
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AC_AIX
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AC_MINIX
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AC_CHECK_FUNCS(uname,
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OPTIONAL_BIN_PROGS="$OPTIONAL_BIN_PROGS uname" MAN="$MAN uname.1")
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AC_CHECK_FUNCS(chroot,
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OPTIONAL_BIN_PROGS="$OPTIONAL_BIN_PROGS chroot" MAN="$MAN chroot.1")
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AC_CHECK_FUNCS(gethostid,
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OPTIONAL_BIN_PROGS="$OPTIONAL_BIN_PROGS hostid" MAN="$MAN hostid.1")
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jm_MACROS
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AM_HEADER_TIOCGWINSZ_NEEDS_SYS_IOCTL
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jm_WINSIZE_IN_PTEM
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# Check for SunOS statfs brokenness wrt partitions 2GB and larger.
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# If <sys/vfs.h> exists and struct statfs has a member named f_spare,
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# enable the work-around code in fsusage.c.
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AC_MSG_CHECKING([for statfs that truncates block counts])
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AC_CACHE_VAL(fu_cv_sys_truncating_statfs,
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[AC_TRY_COMPILE([
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#if !defined(sun) && !defined(__sun)
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choke -- this is a workaround for a Sun-specific problem
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#endif
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#include <sys/types.h>
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#include <sys/vfs.h>],
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[struct statfs t; long c = *(t.f_spare);],
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fu_cv_sys_truncating_statfs=yes,
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fu_cv_sys_truncating_statfs=no,
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)])
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if test $fu_cv_sys_truncating_statfs = yes; then
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AC_DEFINE(STATFS_TRUNCATES_BLOCK_COUNTS, 1,
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[ Define if the block counts reported by statfs may be truncated to 2GB
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and the correct values may be stored in the f_spare array.
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(SunOS 4.1.2, 4.1.3, and 4.1.3_U1 are reported to have this problem.
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SunOS 4.1.1 seems not to be affected.)])
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fi
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AC_MSG_RESULT($fu_cv_sys_truncating_statfs)
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AC_MSG_CHECKING(whether localtime caches TZ)
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AC_CACHE_VAL(utils_cv_localtime_cache,
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[if test x$ac_cv_func_tzset = xyes; then
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AC_TRY_RUN([#include <time.h>
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#if STDC_HEADERS
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# include <stdlib.h>
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#endif
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extern char **environ;
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unset_TZ ()
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{
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char **from, **to;
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for (to = from = environ; (*to = *from); from++)
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if (! (to[0][0] == 'T' && to[0][1] == 'Z' && to[0][2] == '='))
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to++;
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}
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main()
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{
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time_t now = time ((time_t *) 0);
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int hour_GMT0, hour_unset;
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if (putenv ("TZ=GMT0") != 0)
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exit (1);
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hour_GMT0 = localtime (&now)->tm_hour;
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unset_TZ ();
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hour_unset = localtime (&now)->tm_hour;
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if (putenv ("TZ=PST8") != 0)
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exit (1);
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if (localtime (&now)->tm_hour == hour_GMT0)
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exit (1);
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unset_TZ ();
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if (localtime (&now)->tm_hour != hour_unset)
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exit (1);
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exit (0);
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}], utils_cv_localtime_cache=no, utils_cv_localtime_cache=yes,
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[# If we have tzset, assume the worst when cross-compiling.
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utils_cv_localtime_cache=yes])
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else
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# If we lack tzset, report that localtime does not cache TZ,
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# since we can't invalidate the cache if we don't have tzset.
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utils_cv_localtime_cache=no
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fi])dnl
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AC_MSG_RESULT($utils_cv_localtime_cache)
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if test $utils_cv_localtime_cache = yes; then
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AC_DEFINE(LOCALTIME_CACHE, 1, [FIXME])
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fi
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# SCO-ODT-3.0 is reported to need -los to link programs using initgroups
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AC_CHECK_FUNCS(initgroups)
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if test $ac_cv_func_initgroups = no; then
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AC_CHECK_LIB(os, initgroups)
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fi
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AC_CHECK_FUNCS(syslog)
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if test $ac_cv_func_syslog = no; then
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# syslog is not in the default libraries. See if it's in some other.
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for lib in bsd socket inet; do
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AC_CHECK_LIB($lib, syslog, [AC_DEFINE(HAVE_SYSLOG, 1, [FIXME])
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LIBS="$LIBS -l$lib"; break])
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done
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fi
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AC_MSG_CHECKING(for 3-argument setpriority function)
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AC_CACHE_VAL(utils_cv_func_setpriority,
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[AC_TRY_LINK([#include <sys/time.h>
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#include <sys/resource.h>],
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[setpriority(0, 0, 0);],
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utils_cv_func_setpriority=yes, utils_cv_func_setpriority=no)])
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AC_MSG_RESULT($utils_cv_func_setpriority)
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if test $utils_cv_func_setpriority = yes; then
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OPTIONAL_BIN_PROGS="$OPTIONAL_BIN_PROGS nice"
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OPTIONAL_BIN_ZCRIPTS="$OPTIONAL_BIN_ZCRIPTS nohup"
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MAN="$MAN nice.1 nohup.1"
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else
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AC_MSG_CHECKING(for nice function)
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AC_CACHE_VAL(utils_cv_func_nice,
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[AC_TRY_LINK([], nice();,
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utils_cv_func_nice=yes, utils_cv_func_nice=no)])
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AC_MSG_RESULT($utils_cv_func_nice)
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if test $utils_cv_func_nice = yes; then
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AC_DEFINE(NICE_PRIORITY, 1, [FIXME])
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OPTIONAL_BIN_PROGS="$OPTIONAL_BIN_PROGS nice"
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OPTIONAL_BIN_ZCRIPTS="$OPTIONAL_BIN_ZCRIPTS nohup"
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MAN="$MAN nice.1 nohup.1"
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fi
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fi
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AC_DEFUN(jm_DUMMY_1,
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[
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AC_REQUIRE([jm_PREREQ_READUTMP])
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if test $ac_cv_header_utmp_h = yes || test $ac_cv_header_utmpx_h = yes; then
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OPTIONAL_BIN_PROGS="$OPTIONAL_BIN_PROGS pinky users who"
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MAN="$MAN pinky.1 users.1 who.1"
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fi
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])
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jm_DUMMY_1
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AC_MSG_CHECKING(ut_host in struct utmp)
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AC_CACHE_VAL(su_cv_func_ut_host_in_utmp,
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[AC_TRY_LINK([#include <sys/types.h>
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#include <utmp.h>], [struct utmp ut; ut.ut_host;],
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su_cv_func_ut_host_in_utmp=yes, su_cv_func_ut_host_in_utmp=no)])
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AC_MSG_RESULT($su_cv_func_ut_host_in_utmp)
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if test $su_cv_func_ut_host_in_utmp = yes; then
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have_ut_host=1
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AC_DEFINE(HAVE_UT_HOST, 1, [FIXME])
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fi
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if test -z "$have_ut_host"; then
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AC_MSG_CHECKING(ut_host in struct utmpx)
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AC_CACHE_VAL(su_cv_func_ut_host_in_utmpx,
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[AC_TRY_LINK([#include <sys/types.h>
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#include <utmpx.h>], [struct utmpx ut; ut.ut_host;],
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su_cv_func_ut_host_in_utmpx=yes, su_cv_func_ut_host_in_utmpx=no)])
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AC_MSG_RESULT($su_cv_func_ut_host_in_utmpx)
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if test $su_cv_func_ut_host_in_utmpx = yes; then
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AC_DEFINE(HAVE_UTMPX_H, 1, [FIXME])
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AC_DEFINE(HAVE_UT_HOST, 1, [FIXME])
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fi
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fi
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GNULIB_BOOT_TIME(
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[OPTIONAL_BIN_PROGS="$OPTIONAL_BIN_PROGS uptime" MAN="$MAN uptime.1"])
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AM_SYS_POSIX_TERMIOS
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jm_HEADER_TIOCGWINSZ_NEEDS_SYS_IOCTL
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if test $ac_cv_sys_posix_termios = yes; then
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OPTIONAL_BIN_PROGS="$OPTIONAL_BIN_PROGS stty" MAN="$MAN stty.1"
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AC_MSG_CHECKING(whether termios.h needs _XOPEN_SOURCE)
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AC_CACHE_VAL(su_cv_sys_termios_needs_xopen_source,
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[AC_EGREP_CPP(yes, [#include <termios.h>
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#ifdef IUCLC
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yes
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#endif], su_cv_sys_termios_needs_xopen_source=no,
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AC_EGREP_CPP(yes, [#define _XOPEN_SOURCE
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#include <termios.h>
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#ifdef IUCLC
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yes
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#endif], su_cv_sys_termios_needs_xopen_source=yes,
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su_cv_sys_termios_needs_xopen_source=no))])
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AC_MSG_RESULT($su_cv_sys_termios_needs_xopen_source)
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test $su_cv_sys_termios_needs_xopen_source = yes &&
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AC_DEFINE(TERMIOS_NEEDS_XOPEN_SOURCE, 1, [FIXME])
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AC_MSG_CHECKING(c_line in struct termios)
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AC_CACHE_VAL(su_cv_sys_c_line_in_termios,
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[AC_TRY_LINK([#if TERMIOS_NEEDS_XOPEN_SOURCE
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#define _XOPEN_SOURCE
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#endif
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#include <sys/types.h>
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#include <termios.h>],
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[struct termios t; t.c_line;],
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su_cv_sys_c_line_in_termios=yes,
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su_cv_sys_c_line_in_termios=no)])
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AC_MSG_RESULT($su_cv_sys_c_line_in_termios)
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test $su_cv_sys_c_line_in_termios = yes && AC_DEFINE(HAVE_C_LINE, 1, [FIXME])
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fi
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# FIXME: note that this macro appears above, too.
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# I'm leaving it here for now. This whole thing needs to be modernized...
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jm_WINSIZE_IN_PTEM
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jm_HEADER_TIOCGWINSZ_IN_TERMIOS_H
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if test $jm_cv_sys_tiocgwinsz_needs_termios_h = no && \
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test $jm_cv_sys_tiocgwinsz_needs_sys_ioctl_h = no; then
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AC_MSG_CHECKING(TIOCGWINSZ in sys/pty.h)
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AC_CACHE_VAL(su_cv_sys_tiocgwinsz_in_sys_pty_h,
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[AC_TRY_LINK([#include <sys/types.h>
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#ifdef WINSIZE_IN_PTEM
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# include <sys/stream.h>
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# include <sys/ptem.h>
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#endif
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#include <sys/ioctl.h>
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#include <sys/tty.h>
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#include <sys/pty.h>],
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[int x = TIOCGWINSZ;],
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su_cv_sys_tiocgwinsz_in_sys_pty_h=yes,
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su_cv_sys_tiocgwinsz_in_sys_pty_h=no)])
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AC_MSG_RESULT($su_cv_sys_tiocgwinsz_in_sys_pty_h)
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test $su_cv_sys_tiocgwinsz_in_sys_pty_h = yes \
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&& AC_DEFINE(GWINSZ_IN_SYS_PTY, 1,
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[Define if your system defines TIOCGWINSZ in sys/pty.h.])
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fi
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# For src/kill.c.
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AC_CHECK_DECLS([strsignal, strtoimax, sys_siglist, _sys_siglist])
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jm_LIB_CHECK
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AM_GNU_GETTEXT([external])
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AC_CONFIG_FILES(
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Makefile
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doc/Makefile
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lib/Makefile
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man/Makefile
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m4/Makefile
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po/Makefile.in
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src/Makefile
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tests/Makefile
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tests/basename/Makefile
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tests/chgrp/Makefile
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tests/chmod/Makefile
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tests/chown/Makefile
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tests/cp/Makefile
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tests/cut/Makefile
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tests/date/Makefile
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tests/dd/Makefile
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tests/dircolors/Makefile
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tests/du/Makefile
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tests/expr/Makefile
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tests/factor/Makefile
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tests/fmt/Makefile
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tests/head/Makefile
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tests/install/Makefile
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tests/join/Makefile
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tests/ln/Makefile
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tests/ls-2/Makefile
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tests/ls/Makefile
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tests/md5sum/Makefile
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tests/misc/Makefile
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tests/mkdir/Makefile
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tests/mv/Makefile
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tests/od/Makefile
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tests/pr/Makefile
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tests/rm/Makefile
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tests/rmdir/Makefile
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tests/seq/Makefile
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tests/sha1sum/Makefile
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tests/shred/Makefile
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tests/sort/Makefile
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tests/stty/Makefile
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tests/sum/Makefile
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tests/tac/Makefile
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tests/tail-2/Makefile
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tests/tail/Makefile
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tests/test/Makefile
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tests/touch/Makefile
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tests/tr/Makefile
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tests/tsort/Makefile
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tests/unexpand/Makefile
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tests/uniq/Makefile
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tests/wc/Makefile
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old/Makefile
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old/fileutils/Makefile
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old/sh-utils/Makefile
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old/textutils/Makefile
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)
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AC_OUTPUT
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