-#serial 77 -*- autoconf -*-
+#serial 110 -*- autoconf -*-
dnl Misc type-related macros for coreutils.
-# Copyright (C) 1998, 2000, 2001, 2002, 2003, 2004 Free Software
-# Foundation, Inc.
+# Copyright (C) 1998-2013 Free Software Foundation, Inc.
-# This program is free software; you can redistribute it and/or modify
+# 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 2, or (at your option)
-# any later version.
+# 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
# 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, write to the Free Software Foundation,
-# Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
# Written by Jim Meyering.
-AC_DEFUN([gl_MACROS],
+AC_DEFUN([coreutils_MACROS],
[
- AC_PREREQ(2.58)
-
- GNU_PACKAGE="GNU $PACKAGE"
- AC_DEFINE_UNQUOTED(GNU_PACKAGE, "$GNU_PACKAGE",
- [The concatenation of the strings `GNU ', and PACKAGE.])
- AC_SUBST(GNU_PACKAGE)
-
AM_MISSING_PROG(HELP2MAN, help2man)
- AC_SUBST(OPTIONAL_BIN_PROGS)
- AC_SUBST(MAN)
- AC_SUBST(DF_PROG)
+ AC_SUBST([MAN])
dnl This macro actually runs replacement code. See isc-posix.m4.
AC_REQUIRE([AC_ISC_POSIX])dnl
gl_CHECK_ALL_TYPES
- AC_REQUIRE([gl_HOST_OS])
- AC_REQUIRE([gl_ASSERT])
- AC_REQUIRE([gl_CHECK_TYPE_STRUCT_UTIMBUF])
- AC_REQUIRE([gl_CHECK_TYPE_STRUCT_DIRENT_D_TYPE])
- AC_REQUIRE([gl_CHECK_TYPE_STRUCT_DIRENT_D_INO])
AC_REQUIRE([gl_CHECK_DECLS])
AC_REQUIRE([gl_PREREQ])
- AC_REQUIRE([gl_FUNC_DIRFD])
- AC_REQUIRE([AC_FUNC_ACL])
- AC_REQUIRE([gl_FUNC_LCHOWN])
- AC_REQUIRE([fetish_FUNC_RMDIR_NOTEMPTY])
- AC_REQUIRE([gl_FUNC_CHOWN])
- AC_REQUIRE([AC_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK])
- AC_REQUIRE([AC_FUNC_STRERROR_R])
- AC_REQUIRE([gl_FUNC_GROUP_MEMBER])
- AC_REQUIRE([gl_AFS])
- AC_REQUIRE([gl_AC_FUNC_LINK_FOLLOWS_SYMLINK])
-
- # This is for od and stat, and any other program that
- # uses the PRI.MAX macros from inttypes.h.
- AC_REQUIRE([gt_INTTYPES_PRI])
-
- AC_REQUIRE([gl_FUNC_GETGROUPS])
-
AC_REQUIRE([AC_FUNC_FSEEKO])
- AC_REQUIRE([AC_FUNC_ALLOCA])
-
- AC_CONFIG_LIBOBJ_DIR([lib])
- AC_FUNC_GETLOADAVG([lib])
-
- AC_REQUIRE([gl_SYS_PROC_UPTIME])
- AC_REQUIRE([gl_FUNC_FTRUNCATE])
- # raise is used by at least sort and ls.
- AC_REPLACE_FUNCS(raise)
+ # By default, argmatch should fail calling usage (EXIT_FAILURE).
+ AC_DEFINE([ARGMATCH_DIE], [usage (EXIT_FAILURE)],
+ [Define to the function xargmatch calls on failures.])
+ AC_DEFINE([ARGMATCH_DIE_DECL], [void usage (int _e)],
+ [Define to the declaration of the xargmatch failure function.])
- # By default, argmatch should fail calling usage (1).
- AC_DEFINE(ARGMATCH_DIE, [usage (1)],
- [Define to the function xargmatch calls on failures.])
- AC_DEFINE(ARGMATCH_DIE_DECL, [extern void usage ()],
- [Define to the declaration of the xargmatch failure function.])
+ # used by shred
+ AC_CHECK_FUNCS_ONCE([directio])
+
+ # Used by install.c.
+ coreutils_saved_libs=$LIBS
+ LIBS="$LIBS $LIB_SELINUX"
+ AC_CHECK_FUNCS([matchpathcon_init_prefix], [],
+ [
+ case "$ac_cv_search_setfilecon:$ac_cv_header_selinux_selinux_h" in
+ no:*) # SELinux disabled
+ ;;
+ *:no) # SELinux disabled
+ ;;
+ *)
+ AC_MSG_WARN([SELinux enabled, but matchpathcon_init_prefix not found])
+ AC_MSG_WARN([The install utility may run slowly])
+ esac
+ ])
+ LIBS=$coreutils_saved_libs
+
+ # Used by sort.c.
+ AC_CHECK_FUNCS_ONCE([nl_langinfo])
+ # Used by timeout.c
+ AC_CHECK_FUNCS_ONCE([setrlimit prctl])
+
+ # Used by tail.c.
+ AC_CHECK_FUNCS([inotify_init],
+ [AC_DEFINE([HAVE_INOTIFY], [1],
+ [Define to 1 if you have usable inotify support.])])
+
+ AC_CHECK_FUNCS_ONCE([
+ endgrent
+ endpwent
+ fchown
+ fchmod
+ ftruncate
+ iswspace
+ mkfifo
+ mbrlen
+ setgroups
+ sethostname
+ siginterrupt
+ sync
+ sysctl
+ sysinfo
+ tcgetpgrp
+ ])
- dnl Used to define SETVBUF in sys2.h.
- dnl This evokes the following warning from autoconf:
- dnl ...: warning: AC_TRY_RUN called without default to allow cross compiling
- AC_FUNC_SETVBUF_REVERSED
+ # These checks are for Interix, to avoid its getgr* functions, in favor
+ # of these replacements. The replacement functions are much more efficient
+ # because they do not query the domain controller for user information
+ # when it is not needed.
+ AC_CHECK_FUNCS_ONCE([
+ getgrgid_nomembers
+ getgrnam_nomembers
+ getgrent_nomembers
+ ])
- # used by sleep and shred
- AC_REQUIRE([gl_CLOCK_TIME])
- AC_CHECK_FUNCS_ONCE(gettimeofday)
- AC_FUNC_GETTIMEOFDAY_CLOBBER
- # used by shred
- AC_CHECK_FUNCS_ONCE(directio)
-
- AC_REQUIRE([AC_FUNC_CLOSEDIR_VOID])
-
- AC_CHECK_FUNCS_ONCE( \
- endgrent \
- endpwent \
- ftruncate \
- gethrtime \
- hasmntopt \
- isascii \
- iswspace \
- lchown \
- listmntent \
- localeconv \
- memcpy \
- mempcpy \
- mkfifo \
- mbrlen \
- realpath \
- sethostname \
- strchr \
- strerror \
- strrchr \
- sysctl \
- sysinfo \
- tcgetpgrp \
- wcrtomb \
- tzset \
- )
-
- AC_FUNC_STRTOD
-
- AC_REQUIRE([cu_PREREQ_STAT_PROG])
- AC_REQUIRE([GL_FUNC_GETCWD_PATH_MAX])
- AC_REQUIRE([GL_FUNC_READDIR])
+ dnl This can't use AC_REQUIRE; I'm not quite sure why.
+ cu_PREREQ_STAT_PROG
# for dd.c and shred.c
- fetish_saved_libs=$LIBS
+ #
+ # Use fdatasync only if declared. On MacOS X 10.7, fdatasync exists but
+ # is not declared, and is ineffective.
+ LIB_FDATASYNC=
+ AC_SUBST([LIB_FDATASYNC])
+ AC_CHECK_DECLS_ONCE([fdatasync])
+ if test $ac_cv_have_decl_fdatasync = yes; then
+ coreutils_saved_libs=$LIBS
AC_SEARCH_LIBS([fdatasync], [rt posix4],
- [test "$ac_cv_search_fdatasync" = "none required" ||
- LIB_FDATASYNC=$ac_cv_search_fdatasync])
- AC_SUBST([LIB_FDATASYNC])
- AC_CHECK_FUNCS(fdatasync)
- LIBS=$fetish_saved_libs
+ [test "$ac_cv_search_fdatasync" = "none required" ||
+ LIB_FDATASYNC=$ac_cv_search_fdatasync])
+ AC_CHECK_FUNCS([fdatasync])
+ LIBS=$coreutils_saved_libs
+ fi
- # See if linking `seq' requires -lm.
+ # Check whether libcap is usable -- for ls --color support
+ LIB_CAP=
+ AC_ARG_ENABLE([libcap],
+ AC_HELP_STRING([--disable-libcap], [disable libcap support]))
+ if test "X$enable_libcap" != "Xno"; then
+ AC_CHECK_LIB([cap], [cap_get_file],
+ [AC_CHECK_HEADER([sys/capability.h],
+ [LIB_CAP=-lcap
+ AC_DEFINE([HAVE_CAP], [1], [libcap usability])]
+ )])
+ if test "X$LIB_CAP" = "X"; then
+ if test "X$enable_libcap" = "Xyes"; then
+ AC_MSG_ERROR([libcap library was not found or not usable])
+ else
+ AC_MSG_WARN([libcap library was not found or not usable.])
+ AC_MSG_WARN([AC_PACKAGE_NAME will be built without capability support.])
+ fi
+ fi
+ else
+ AC_MSG_WARN([libcap support disabled by user])
+ fi
+ AC_SUBST([LIB_CAP])
+
+ # Check whether libsmack is available
+ LIB_SMACK=
+ AC_ARG_ENABLE([libsmack],
+ AC_HELP_STRING([--disable-libsmack], [disable libsmack support]))
+ if test "X$enable_libsmack" != "Xno"; then
+ AC_CHECK_LIB([smack], [smack_new_label_from_self],
+ [AC_CHECK_LIB([smack], [smack_new_label_from_path],
+ [AC_CHECK_HEADER([sys/smack.h],
+ [LIB_SMACK=-lsmack
+ AC_DEFINE([HAVE_SMACK], [1], [libsmack usability])]
+ )])])
+ if test "X$LIB_SMACK" = "X"; then
+ if test "X$enable_libsmack" = "Xyes"; then
+ AC_MSG_ERROR([libsmack library was not found or not usable])
+ fi
+ fi
+ else
+ AC_MSG_WARN([libsmack support disabled by user])
+ fi
+ AC_SUBST([LIB_SMACK])
+
+ # See if linking 'seq' requires -lm.
# It does on nearly every system. The single exception (so far) is
# BeOS which has all the math functions in the normal runtime library
# and doesn't have a separate math library.
- AC_SUBST(SEQ_LIBM)
+ AC_SUBST([SEQ_LIBM])
ac_seq_body='
static double x, y;
x = floor (x);
x = rint (x);
x = modf (x, &y);'
- AC_TRY_LINK([#include <math.h>], $ac_seq_body, ,
+ AC_TRY_LINK([#include <math.h>], [$ac_seq_body], ,
[ac_seq_save_LIBS="$LIBS"
LIBS="$LIBS -lm"
- AC_TRY_LINK([#include <math.h>], $ac_seq_body, SEQ_LIBM=-lm)
+ AC_TRY_LINK([#include <math.h>], [$ac_seq_body], [SEQ_LIBM=-lm])
LIBS="$ac_seq_save_LIBS"
])
- AM_LANGINFO_CODESET
- gl_GLIBC21
- AM_ICONV
- gl_FUNC_UNLINK_BUSY_TEXT
-
- # These tests are for df.
- AC_REQUIRE([gl_FSUSAGE])
- AC_REQUIRE([gl_MOUNTLIST])
- if test $gl_cv_list_mounted_fs = yes && test $gl_cv_fs_space = yes; then
- DF_PROG='df$(EXEEXT)'
+ AC_REQUIRE([AM_LANGINFO_CODESET])
+
+ # Accept configure options: --with-tty-group[=GROUP], --without-tty-group
+ # You can determine the group of a TTY via 'stat --format %G /dev/tty'
+ # Omitting this option is equivalent to using --without-tty-group.
+ AC_ARG_WITH([tty-group],
+ AS_HELP_STRING([--with-tty-group[[[=NAME]]]],
+ [group used by system for TTYs, "tty" when not specified]
+ [ (default: do not rely on any group used for TTYs)]),
+ [tty_group_name=$withval],
+ [tty_group_name=no])
+
+ if test "x$tty_group_name" != xno; then
+ if test "x$tty_group_name" = xyes; then
+ tty_group_name=tty
+ fi
+ AC_MSG_NOTICE([TTY group used by system set to "$tty_group_name"])
+ AC_DEFINE_UNQUOTED([TTY_GROUP_NAME], ["$tty_group_name"],
+ [group used by system for TTYs])
fi
- AC_REQUIRE([gl_AC_DOS])
- AC_REQUIRE([AC_FUNC_CANONICALIZE_FILE_NAME])
-
- # If any of these functions don't exist (e.g. DJGPP 2.03),
- # use the corresponding stub.
- AC_CHECK_FUNC([fchdir], , [AC_LIBOBJ(fchdir-stub)])
-
- AC_REQUIRE([gl_FUNC_FREE])
])
-# These tests must be run before any use of AC_CHECK_TYPE,
-# because that macro compiles code that tests e.g., HAVE_UNISTD_H.
-# See the definition of ac_includes_default in `configure'.
AC_DEFUN([gl_CHECK_ALL_HEADERS],
[
- AC_CHECK_HEADERS_ONCE( \
- errno.h \
- fcntl.h \
- float.h \
- hurd.h \
- limits.h \
- memory.h \
- mntent.h \
- mnttab.h \
- netdb.h \
- paths.h \
- stdlib.h \
- stddef.h \
- stdint.h \
- string.h \
- sys/filsys.h \
- sys/fs/s5param.h \
- sys/fs_types.h \
- sys/fstyp.h \
- sys/ioctl.h \
- sys/mntent.h \
- sys/param.h \
- sys/resource.h \
- sys/socket.h \
- sys/statfs.h \
- sys/statvfs.h \
- sys/systeminfo.h \
- sys/time.h \
- sys/timeb.h \
- sys/vfs.h \
- sys/wait.h \
- syslog.h \
- termios.h \
- unistd.h \
- utime.h \
- )
- AC_CHECK_HEADERS(sys/mount.h sys/sysctl.h, [], [],
+ AC_CHECK_HEADERS_ONCE([
+ hurd.h
+ paths.h
+ priv.h
+ stropts.h
+ sys/param.h
+ sys/systeminfo.h
+ syslog.h
+ ])
+ AC_CHECK_HEADERS([sys/sysctl.h], [], [],
[AC_INCLUDES_DEFAULT
[#if HAVE_SYS_PARAM_H
#include <sys/param.h>
# This macro must be invoked before any tests that run the compiler.
AC_DEFUN([gl_CHECK_ALL_TYPES],
[
- dnl This test must come as early as possible after the compiler configuration
- dnl tests, because the choice of the file model can (in principle) affect
- dnl whether functions and headers are available, whether they work, etc.
- AC_REQUIRE([AC_SYS_LARGEFILE])
-
- dnl This test must precede tests of compiler characteristics like
- dnl that for the inline keyword, since it may change the degree to
- dnl which the compiler supports such features.
- AC_REQUIRE([AM_C_PROTOTYPES])
-
dnl Checks for typedefs, structures, and compiler characteristics.
- AC_REQUIRE([AC_C_BIGENDIAN])
- AC_REQUIRE([AC_C_CONST])
+ AC_REQUIRE([gl_BIGENDIAN])
AC_REQUIRE([AC_C_VOLATILE])
AC_REQUIRE([AC_C_INLINE])
- AC_REQUIRE([AC_C_LONG_DOUBLE])
+ AC_REQUIRE([AC_TYPE_UNSIGNED_LONG_LONG_INT])
AC_REQUIRE([gl_CHECK_ALL_HEADERS])
- AC_REQUIRE([AC_HEADER_DIRENT])
- AC_REQUIRE([AC_HEADER_STDC])
AC_CHECK_MEMBERS(
- [struct stat.st_author,
- struct stat.st_blksize],,,
+ [struct stat.st_author],,,
[$ac_includes_default
#include <sys/stat.h>
])
AC_REQUIRE([AC_STRUCT_ST_BLOCKS])
- AC_REQUIRE([AC_HEADER_STAT])
- AC_REQUIRE([AC_STRUCT_ST_MTIM_NSEC])
- AC_REQUIRE([AC_STRUCT_ST_DM_MODE])
-
AC_REQUIRE([AC_TYPE_GETGROUPS])
AC_REQUIRE([AC_TYPE_MBSTATE_T])
AC_REQUIRE([AC_TYPE_MODE_T])
AC_REQUIRE([AC_TYPE_OFF_T])
AC_REQUIRE([AC_TYPE_PID_T])
- AC_REQUIRE([AC_TYPE_SIGNAL])
AC_REQUIRE([AC_TYPE_SIZE_T])
AC_REQUIRE([AC_TYPE_UID_T])
- AC_CHECK_TYPE(ino_t, unsigned long int)
+ AC_CHECK_TYPE([ino_t], [unsigned long int])
- gt_TYPE_SSIZE_T
-
- dnl This relies on the fact that autoconf 2.14a's implementation of
+ dnl This relies on the fact that Autoconf's implementation of
dnl AC_CHECK_TYPE checks includes unistd.h.
- AC_CHECK_TYPE(major_t, unsigned int)
- AC_CHECK_TYPE(minor_t, unsigned int)
-
- AC_REQUIRE([gl_AC_TYPE_UINT32_T])
- AC_REQUIRE([gl_AC_TYPE_UINTMAX_T])
- AC_REQUIRE([gl_AC_TYPE_UINTPTR_T])
- AC_REQUIRE([gl_AC_TYPE_UNSIGNED_LONG_LONG])
+ AC_CHECK_TYPE([major_t], [unsigned int])
+ AC_CHECK_TYPE([minor_t], [unsigned int])
AC_REQUIRE([AC_HEADER_MAJOR])
- AC_REQUIRE([AC_HEADER_DIRENT])
-
])
projects / platform / upstream / coreutils.git / blobdiff