AC_INIT(util-linux-ng, 2.14, kzak@redhat.com)
AC_PREREQ(2.60)
AC_CONFIG_AUX_DIR(config)
AM_INIT_AUTOMAKE([check-news -Wall foreign 1.9 dist-bzip2])
AC_CONFIG_SRCDIR(mount/mount.c)
AC_PREFIX_DEFAULT([/usr])
# Check whether exec_prefix=/usr:
case $exec_prefix:$prefix in
NONE:NONE | NONE:/usr | /usr:*)
AC_MSG_NOTICE([Default --exec-prefix detected.])
case $bindir in
'${exec_prefix}/bin') bindir=/bin
AC_MSG_NOTICE([ --bindir defaults to /bin]) ;;
esac
case $sbindir in
'${exec_prefix}/sbin') sbindir=/sbin
AC_MSG_NOTICE([ --sbindir defaults to /sbin]) ;;
esac ;;
esac
AC_PROG_CC_STDC
AC_GNU_SOURCE
linux_os=no
case ${host_os} in
*linux*)
linux_os=yes
;;
esac
AM_CONDITIONAL([LINUX], test x$linux_os = xyes)
AC_PATH_PROG(PERL, perl)
AC_PATH_PROG(BLKID, blkid, [], [$PATH:/sbin])
AC_PATH_PROG(VOLID, vol_id, [], [$PATH:/lib/udev])
AC_SYS_LARGEFILE
AC_CHECK_HEADERS([linux/compiler.h linux/blkpg.h linux/major.h], [], [], [
#ifdef HAVE_LINUX_COMPILER_H
#include <linux/compiler.h>
#endif
])
AC_CHECK_HEADERS(
[scsi/scsi.h \
langinfo.h \
locale.h \
sys/user.h \
rpcsvc/nfs_prot.h \
sys/io.h \
pty.h \
err.h \
linux/version.h])
AC_CHECK_HEADERS([linux/raw.h],
[AM_CONDITIONAL([HAVE_RAW], [true])],
[AM_CONDITIONAL([HAVE_RAW], [false])])
AC_CHECK_FUNCS(
[inet_aton \
fsync \
getdomainname \
get_current_dir_name \
nanosleep \
personality \
updwtmp \
lchown \
inotify_init \
rpmatch])
AC_FUNC_FSEEKO
dnl UTIL_CHECK_LIB(LIBRARY, FUNCTION)
dnl ---------------------------------
AC_DEFUN([UTIL_CHECK_LIB], [
dnl The trick is to keep the third argument to AC_CHECK_LIB empty,
dnl and thus keep the default action.
have_$1=yes
AC_CHECK_LIB([$1], [$2], [], [have_$1=no])
AM_CONDITIONAL(AS_TR_CPP(HAVE_$1), [test $have_$1 = yes])
])
UTIL_CHECK_LIB(uuid, uuid_is_null)
if test $have_uuid = no; then
AC_MSG_WARN([uuid library is not found; mkswap(8) will not generate UUIDs])
fi
UTIL_CHECK_LIB(util, openpty)
UTIL_CHECK_LIB(termcap, tgetnum)
AC_ARG_WITH([fsprobe],
[AS_HELP_STRING([--with-fsprobe], [library to guess filesystems (blkid|volume_id), default is blkid])],
[], [with_fsprobe=blkid]
)
AM_CONDITIONAL(HAVE_BLKID, false)
AM_CONDITIONAL(HAVE_VOLUME_ID, false)
have_blkid=no
have_volume_id=no
if test x$with_fsprobe = xblkid; then
UTIL_CHECK_LIB(blkid, blkid_known_fstype)
elif test x$with_fsprobe = xvolume_id; then
UTIL_CHECK_LIB(volume_id, volume_id_encode_string)
fi
if test $have_blkid = no && test $have_volume_id = no; then
AC_MSG_ERROR([blkid or volume_id is needed to build util-linux-ng.])
fi
AM_GNU_GETTEXT_VERSION([0.14.1])
AM_GNU_GETTEXT([external])
if test -d $srcdir/po
then
ALL_LINGUAS=`cd $srcdir/po > /dev/null && echo *.po | sed 's/\.po//g'`
else
ALL_LINGUAS="af am ar as be bg bn_IN bn ca cs cy da de el en_GB es et eu_ES fa fi fr gl gu he hi hr hu hy id is it ja ka kn ko ku lo lt lv mk ml mr ms my nb nl nn no nso or pa pl pt_BR pt ro ru si sk sl sq sr@Latn sr sv ta te th tr uk ur vi zh_CN zh_TW zu"
fi
have_ncurses=no
AC_CHECK_HEADERS([ncurses.h ncurses/ncurses.h], [have_ncurses=yes])
case $have_ncurses in
yes)
AC_MSG_NOTICE([you have ncurses])
AC_DEFINE(HAVE_NCURSES, 1, [Do we have -lncurses?])
;;
no)
AC_MSG_NOTICE([you do not have ncurses])
;;
esac
AM_CONDITIONAL(HAVE_NCURSES, test x$have_ncurses = xyes)
AC_ARG_WITH([slang],
AS_HELP_STRING([--with-slang], [compile cfdisk with slang]),
[], with_slang=no
)
have_tinfo=no
AC_CHECK_LIB(tinfo, tgetent, [have_tinfo=yes])
AM_CONDITIONAL(HAVE_TINFO, test x$have_tinfo = xyes)
use_slang=no
if test x$with_slang = xyes; then
AC_CHECK_HEADERS([slcurses.h slang/slcurses.h], [use_slang=yes])
if test $use_slang = no; then
AC_MSG_ERROR([slang selected but slcurses.h not found])
fi
fi
AM_CONDITIONAL(USE_SLANG, test $use_slang = yes)
AC_LINK_IFELSE([AC_LANG_PROGRAM([[
#define _XOPEN_SOURCE
#include <unistd.h>
]], [[
char *c = crypt("abc","pw");
]])],[],[
LIBS="$LIBS -lcrypt"
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
#define _XOPEN_SOURCE
#include <unistd.h>
]], [[
char *c = crypt("abc","pw");
]])],[
AC_DEFINE(NEED_LIBCRYPT, 1, [Do we need -lcrypt?])
need_libcrypt=yes
],[
AC_MSG_ERROR([crypt() is not available])
])
])
AM_CONDITIONAL(NEED_LIBCRYPT, test x$need_libcrypt = xyes)
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
#include <stdio.h>
]], [[
printf(__progname);
]])],
[AC_DEFINE(HAVE___PROGNAME, 1, Do we have __progname?)
])
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
#include <wchar.h>
#include <wctype.h>
#include <stdio.h>
]], [[
wchar_t wc;
wint_t w;
w = fgetwc(stdin);
if (w == WEOF) exit(1);
wc = w;
fputwc(wc,stdout);
]])],
[AC_DEFINE(HAVE_WIDECHAR,1,Do we have wide character support?)
])
dnl UTIL_CHECK_SYSCALL(SYSCALL, FALLBACK, ...)
dnl Only specify FALLBACK if the SYSCALL
dnl you're checking for is a "newish" one
dnl -------------------------------------
AC_DEFUN([UTIL_CHECK_SYSCALL], [
dnl This macro uses host_cpu.
AC_REQUIRE([AC_CANONICAL_HOST])
AC_CACHE_CHECK([for syscall $1],
[util_cv_syscall_$1],
[_UTIL_SYSCALL_CHECK_DECL([SYS_$1],
[syscall=SYS_$1],
[dnl Our libc failed use, so see if we can get the kernel
dnl headers to play ball ...
_UTIL_SYSCALL_CHECK_DECL([_NR_$1],
[syscall=_NR_$1],
[
syscall=no
if test $linux_os = yes; then
case $host_cpu in
_UTIL_CHECK_SYSCALL_FALLBACK(m4_shift($@))
esac
fi
])
])
util_cv_syscall_$1=$syscall
])
AM_CONDITIONAL([HAVE_]m4_toupper($1), [test $util_cv_syscall_$1 != no])
case $util_cv_syscall_$1 in #(
no) AC_MSG_WARN([Unable to detect syscall $1.]) ;;
SYS_*) ;;
*) AC_DEFINE_UNQUOTED([SYS_$1], [$util_cv_syscall_$1],
[Fallback syscall number for $1]) ;;
esac
])
dnl _UTIL_SYSCALL_CHECK_DECL(SYMBOL, ACTION-IF-FOUND, ACTION-IF-NOT-FOUND)
dnl Check if SYMBOL is declared, using the headers needed for syscall checks.
dnl -------------------------------------
m4_define([_UTIL_SYSCALL_CHECK_DECL],
[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
#include <sys/syscall.h>
#include <unistd.h>
]], [[int test = $1;]])],
[$2], [$3])
])
dnl _UTIL_CHECK_SYSCALL_FALLBACK(PATTERN, VALUE, ...)
dnl Helper macro to create the body for the above `case'.
dnl -------------------------------------
m4_define([_UTIL_CHECK_SYSCALL_FALLBACK],
[m4_ifval([$1],
[#(
$1) syscall="$2" ;;dnl
_UTIL_CHECK_SYSCALL_FALLBACK(m4_shiftn(2, $@))])dnl
])
UTIL_CHECK_SYSCALL([pivot_root])
UTIL_CHECK_SYSCALL([sched_getaffinity])
UTIL_CHECK_SYSCALL([ioprio_set],
[alpha], [442],
[i*86], [289],
[ia64*], [1274],
[powerpc*], [273],
[s390*], [282],
[sparc*], [196],
[x86_64*], [251])
UTIL_CHECK_SYSCALL([ioprio_get],
[alpha], [443],
[i*86], [290],
[ia64*], [1275],
[powerpc*], [274],
[s390*], [283],
[sparc*], [218],
[x86_64*], [252])
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
#include <time.h>
#include <unistd.h>
]], [[
int a = 0;
struct tm *tm = localtime(0);
if (a == -1) /* false */
sleep(tm->tm_gmtoff);
]])],
[AC_DEFINE(HAVE_TM_GMTOFF,1,[Does struct tm have a field tm_gmtoff?])
])
AC_CHECK_HEADERS([sys/swap.h])
AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
[[
#ifdef HAVE_SYS_SWAP_H
# include <sys/swap.h>
#endif
#include <unistd.h>
]],
[[swapon("/dev/null", 0);]])],
[AC_DEFINE(SWAPON_HAS_TWO_ARGS, 1, [Is swapon() declared with two parameters?])
],
[AC_MSG_NOTICE([Your libc thinks that swapon has 1 arg only.])
])
dnl UTIL_SET_ARCH(ARCHNAME, PATTERN)
dnl ---------------------------------
AC_DEFUN([UTIL_SET_ARCH], [
cpu_$1=false
case "$host" in
$2) cpu_$1=true ;;
esac
AM_CONDITIONAL(AS_TR_CPP(ARCH_$1), [test x$cpu_$1 = xtrue])
])
UTIL_SET_ARCH(I86, i?86-*)
UTIL_SET_ARCH(86_64, x86_64*)
UTIL_SET_ARCH(IA64, ia64*)
UTIL_SET_ARCH(S390, s390*)
UTIL_SET_ARCH(SPARC, sparc*)
UTIL_SET_ARCH(PPC, ppc*|powerpc*)
UTIL_SET_ARCH(M68K, m68*)
UTIL_SET_ARCH(MIPS, mips*)
UTIL_SET_ARCH(HPPA, hppa*)
AC_ARG_ENABLE([arch],
AS_HELP_STRING([--enable-arch], [do build arch]),
[], enable_arch=no
)
AM_CONDITIONAL(BUILD_ARCH, test x$enable_arch = xyes)
AC_ARG_ENABLE([agetty],
AS_HELP_STRING([--disable-agetty], [do not build agetty]),
[], enable_agetty=yes
)
AM_CONDITIONAL(BUILD_AGETTY, test x$enable_agetty = xyes)
AC_ARG_ENABLE([cramfs],
AS_HELP_STRING([--disable-cramfs], [do not build fsck.cramfs, mkfs.cramfs]),
[], enable_cramfs=check
)
if test $enable_cramfs = no; then
build_cramfs=no
else
build_cramfs=yes
dnl Trick: leave the third parameter empty to get the default action.
AC_CHECK_LIB(z, crc32, [], build_cramfs=no)
case $enable_cramfs:$build_cramfs in
yes:no) AC_MSG_ERROR([cramfs selected but libz not found]);;
esac
fi
AM_CONDITIONAL(BUILD_CRAMFS, test $build_cramfs = yes)
AC_ARG_ENABLE([elvtune],
AS_HELP_STRING([--enable-elvtune], [build elvtune (only works with 2.2 and 2.4 kernels)]),
[], enable_elvtune=no
)
AM_CONDITIONAL(BUILD_ELVTUNE, test x$enable_elvtune = xyes)
AC_ARG_ENABLE([init],
AS_HELP_STRING([--enable-init], [build simpleinit, shutdown, initctl]),
[], enable_init=no
)
AM_CONDITIONAL(BUILD_INIT, test x$enable_init = xyes)
AC_ARG_ENABLE([kill],
AS_HELP_STRING([--enable-kill], [build kill]),
[], enable_kill=no
)
AM_CONDITIONAL(BUILD_KILL, test x$enable_kill = xyes)
AC_ARG_ENABLE([last],
AS_HELP_STRING([--enable-last], [build last]),
[], enable_last=no
)
AM_CONDITIONAL(BUILD_LAST, test x$enable_last = xyes)
AC_ARG_ENABLE([mesg],
AS_HELP_STRING([--enable-mesg], [build mesg]),
[], enable_mesg=no
)
AM_CONDITIONAL(BUILD_MESG, test x$enable_mesg = xyes)
AC_ARG_ENABLE([partx],
AS_HELP_STRING([--enable-partx], [build addpart, delpart, partx]),
[], enable_partx=no
)
AM_CONDITIONAL(BUILD_PARTX, test x$enable_partx = xyes)
AC_ARG_ENABLE([raw],
AS_HELP_STRING([--enable-raw], [build raw]),
[], enable_raw=no
)
AM_CONDITIONAL(BUILD_RAW, test x$enable_raw = xyes)
AC_ARG_ENABLE([rdev],
AS_HELP_STRING([--enable-rdev], [build rdev on i386]),
[], enable_rdev=no
)
AM_CONDITIONAL(BUILD_RDEV, test x$enable_rdev = xyes)
AC_ARG_ENABLE([rename],
AS_HELP_STRING([--disable-rename], [do not build rename]),
[], enable_rename=yes
)
AM_CONDITIONAL(BUILD_RENAME, test x$enable_rename = xyes)
AC_ARG_ENABLE([reset],
AS_HELP_STRING([--enable-reset], [build reset]),
[], enable_reset=no
)
AM_CONDITIONAL(BUILD_RESET, test x$enable_reset = xyes)
AC_ARG_ENABLE([login-utils],
AS_HELP_STRING([--enable-login-utils], [build chfn, chsh, login, newgrp, vipw]),
[], enable_login_utils=no
)
AM_CONDITIONAL(BUILD_LOGIN_UTILS, test x$enable_login_utils = xyes)
AC_ARG_WITH([pam],
[AS_HELP_STRING([--without-pam], [compile login-utils without PAM support])])
AM_CONDITIONAL(HAVE_PAM, false)
if test x$enable_login_utils = xyes && test x$with_pam != xno; then
AC_CHECK_HEADERS([security/pam_misc.h],
[AM_CONDITIONAL(HAVE_PAM, true)],
[if test x$with_pam = xyes; then
AC_MSG_ERROR([PAM selected but security/pam_misc.h not found])
fi
])
fi
AC_ARG_WITH([selinux],
AS_HELP_STRING([--with-selinux], [compile with SELinux support]),
[], with_selinux=no
)
if test x$with_selinux = xno; then
AM_CONDITIONAL(HAVE_SELINUX, false)
else
UTIL_CHECK_LIB(selinux, getprevcon)
case $with_selinux:$have_selinux in
yes:no) AC_MSG_ERROR([SELinux selected but libselinux not found]);;
esac
fi
AC_ARG_WITH([audit],
AS_HELP_STRING([--with-audit], [compile with audit support]),
[], with_audit=no
)
if test x$with_audit = xno; then
AM_CONDITIONAL(HAVE_AUDIT, false)
else
UTIL_CHECK_LIB(audit, audit_log_user_message)
case $with_audit:$have_audit in
yes:no)
AC_MSG_ERROR([Audit selected but libaudit not found (or doesn't support audit_log_user_message())])
;;
esac
fi
AC_ARG_ENABLE([schedutils],
AS_HELP_STRING([--disable-schedutils], [do not build chrt, ionice, teskset]),
[], enable_schedutils=yes
)
AM_CONDITIONAL(BUILD_SCHEDUTILS, test x$enable_schedutils = xyes)
AC_ARG_ENABLE([wall],
AS_HELP_STRING([--disable-wall], [do not build wall]),
[], enable_wall=yes
)
AM_CONDITIONAL(BUILD_WALL, test x$enable_wall = xyes)
AC_ARG_ENABLE([write],
AS_HELP_STRING([--enable-write], [build write]),
[], enable_write=no
)
AM_CONDITIONAL(BUILD_WRITE, test x$enable_write = xyes)
AC_ARG_ENABLE([chsh-only-listed],
AS_HELP_STRING([--disable-chsh-only-listed], [chsh: allow shells not in /etc/shells]),
[], enable_chsh_only_listed=yes
)
if test x$enable_chsh_only_listed = xyes; then
AC_DEFINE(ONLY_LISTED_SHELLS, 1, [Should chsh allow only shells in /etc/shells?])
fi
AC_ARG_ENABLE([login-chown-vcs],
AS_HELP_STRING([--enable-login-chown-vcs], [let login chown /dev/vcsN]),
[], enable_login_chown_vcs=no
)
if test x$enable_login_chown_vcs = xyes; then
AC_DEFINE(LOGIN_CHOWN_VCS, 1, [Should login chown /dev/vcsN?])
fi
AC_ARG_ENABLE([login-stat-mail],
AS_HELP_STRING([--enable-login-stat-mail], [let login stat() the mailbox]),
[], enable_login_stat_mail=no
)
if test x$enable_login_stat_mail = xyes; then
AC_DEFINE(LOGIN_STAT_MAIL, 1, [Should login stat() the mailbox?])
fi
AC_ARG_ENABLE([pg-bell],
AS_HELP_STRING([--disable-pg-bell], [let pg not ring the bell on invalid keys]),
[], enable_pg_bell=yes
)
if test x$enable_pg_bell = xyes; then
AC_DEFINE(PG_BELL, 1, [Should pg ring the bell on invalid keys?])
fi
AC_ARG_ENABLE([require-password],
AS_HELP_STRING([--disable-require-password], [do not require the user to enter the password in chfn and chsh]),
[], enable_require_password=yes
)
if test x$enable_require_password = xyes; then
AC_DEFINE(REQUIRE_PASSWORD, 1, [Should chfn and chsh require the user to enter the password?])
fi
AC_ARG_ENABLE([use-tty-group],
AS_HELP_STRING([--disable-use-tty-group], [do not install wall and write setgid tty]),
[], enable_use_tty_group=yes
)
AM_CONDITIONAL(USE_TTY_GROUP, test x$enable_use_tty_group = xyes)
if test x$enable_use_tty_group = xyes; then
AC_DEFINE(USE_TTY_GROUP, 1, [Should wall and write be installed setgid tty?])
fi
AC_ARG_ENABLE([makeinstall-chown],
AS_HELP_STRING([--disable-makeinstall-chown], [do not do chown-like operations during "make install"]),
[], enable_makeinstall_chown=yes
)
AM_CONDITIONAL(MAKEINSTALL_DO_CHOWN, test x$enable_makeinstall_chown = xyes)
AC_ARG_VAR([SUID_CFLAGS],
[CFLAGS used for binaries which are usually with the suid bit])
AC_ARG_VAR([SUID_LDFLAGS],
[LDFLAGS used for binaries which are usually with the suid bit])
LIBS=""
AC_CONFIG_HEADERS(config.h)
AC_CONFIG_FILES([
Makefile
disk-utils/Makefile
fdisk/Makefile
getopt/Makefile
hwclock/Makefile
include/Makefile
lib/Makefile
login-utils/Makefile
misc-utils/Makefile
mount/Makefile
partx/Makefile
po/Makefile.in
schedutils/Makefile
sys-utils/Makefile
text-utils/Makefile
tests/Makefile
tests/helpers/Makefile
tests/commands.sh
misc-utils/chkdupexe:misc-utils/chkdupexe.pl
misc-utils/scriptreplay:misc-utils/scriptreplay.pl
])
AC_OUTPUT
