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configure.ac
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configure.ac
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AC_INIT([util-linux],
m4_esyscmd([tools/git-version-gen .tarball-version]),
[kzak@redhat.com],,
[http://www.kernel.org/pub/linux/utils/util-linux/])
AC_PREREQ([2.60])
AC_CONFIG_AUX_DIR([config])
AC_CONFIG_MACRO_DIR([m4])
dnl AC_USE_SYSTEM_EXTENSIONS must be called before any macros that run
dnl the compiler (like AC_PROG_LIBTOOL) to avoid autoconf errors.
AC_USE_SYSTEM_EXTENSIONS
AM_INIT_AUTOMAKE([-Wall foreign 1.10 tar-pax dist-bzip2 no-dist-gzip dist-xz -Wno-portability subdir-objects])
m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])],
[AC_SUBST([AM_DEFAULT_VERBOSITY], [1])])
AC_CONFIG_SRCDIR([sys-utils/mount.c])
AC_PREFIX_DEFAULT([/usr])
dnl version details from <major>.<minor>[-<suffix>]
PACKAGE_VERSION_MAJOR=$(echo $PACKAGE_VERSION | awk -F. '{print $1}')
PACKAGE_VERSION_MINOR=$(echo $PACKAGE_VERSION | awk -F. '{print $2}' \
| awk -F- '{print $1}')
PACKAGE_VERSION_RELEASE=$(echo $PACKAGE_VERSION | awk -F. '{print $3}' \
| sed 's/.*@<:@^@<:@:digit:@:>@@:>@.*/0/')
dnl libblkid version
LIBBLKID_VERSION="$PACKAGE_VERSION_MAJOR.$PACKAGE_VERSION_MINOR.$PACKAGE_VERSION_RELEASE"
LIBBLKID_DATE="12-Apr-2016"
LIBBLKID_LT_MAJOR=1
LIBBLKID_LT_MINOR=1
LIBBLKID_LT_MICRO=0
LIBBLKID_VERSION_INFO=`expr $LIBBLKID_LT_MAJOR + $LIBBLKID_LT_MINOR`:$LIBBLKID_LT_MICRO:$LIBBLKID_LT_MINOR
dnl libuuid version
LIBUUID_VERSION="$PACKAGE_VERSION_MAJOR.$PACKAGE_VERSION_MINOR.$PACKAGE_VERSION_RELEASE"
LIBUUID_LT_MAJOR=1
LIBUUID_LT_MINOR=3
LIBUUID_LT_MICRO=0
LIBUUID_VERSION_INFO=`expr $LIBUUID_LT_MAJOR + $LIBUUID_LT_MINOR`:$LIBUUID_LT_MICRO:$LIBUUID_LT_MINOR
dnl libmount version
LIBMOUNT_VERSION="$PACKAGE_VERSION_MAJOR.$PACKAGE_VERSION_MINOR.$PACKAGE_VERSION_RELEASE"
LIBMOUNT_LT_MAJOR=1
LIBMOUNT_LT_MINOR=1
LIBMOUNT_LT_MICRO=0
LIBMOUNT_VERSION_INFO=`expr $LIBMOUNT_LT_MAJOR + $LIBMOUNT_LT_MINOR`:$LIBMOUNT_LT_MICRO:$LIBMOUNT_LT_MINOR
dnl libsmartcols version
LIBSMARTCOLS_VERSION="$PACKAGE_VERSION_MAJOR.$PACKAGE_VERSION_MINOR.$PACKAGE_VERSION_RELEASE"
LIBSMARTCOLS_LT_MAJOR=1
LIBSMARTCOLS_LT_MINOR=1
LIBSMARTCOLS_LT_MICRO=0
LIBSMARTCOLS_VERSION_INFO=`expr $LIBSMARTCOLS_LT_MAJOR + $LIBSMARTCOLS_LT_MINOR`:$LIBSMARTCOLS_LT_MICRO:$LIBSMARTCOLS_LT_MINOR
dnl libfdisk version
LIBFDISK_VERSION="$PACKAGE_VERSION_MAJOR.$PACKAGE_VERSION_MINOR.$PACKAGE_VERSION_RELEASE"
LIBFDISK_LT_MAJOR=1
LIBFDISK_LT_MINOR=1
LIBFDISK_LT_MICRO=0
LIBFDISK_VERSION_INFO=`expr $LIBFDISK_LT_MAJOR + $LIBFDISK_LT_MINOR`:$LIBFDISK_LT_MICRO:$LIBFDISK_LT_MINOR
# Check whether exec_prefix=/usr:
AS_CASE([$exec_prefix:$prefix],
[NONE:NONE | NONE:/usr | /usr:*],
[AC_MSG_NOTICE([Default --exec-prefix detected.])
AS_CASE([$bindir], ['${exec_prefix}/bin'], [bindir=/bin; AC_MSG_NOTICE([ --bindir defaults to /bin]) ])
AS_CASE([$sbindir], ['${exec_prefix}/sbin'], [sbindir=/sbin; AC_MSG_NOTICE([ --sbindir defaults to /sbin])])
AS_CASE([$libdir], ['${exec_prefix}/lib'], [libdir=/lib; AC_MSG_NOTICE([ --libdir defaults to /lib]) ])
]
)
AS_CASE([$prefix:$localstatedir],
[NONE:'${prefix}/var' | /usr:'${prefix}/var'],
[localstatedir=/run
AC_MSG_NOTICE([ --localstatedir defaults to /run])
]
)
AC_SUBST([localstatedir])
# The original default values of {bin,sbin,lib}dir
usrbin_execdir='${exec_prefix}/bin'
AC_SUBST([usrbin_execdir])
usrsbin_execdir='${exec_prefix}/sbin'
AC_SUBST([usrsbin_execdir])
AS_CASE([$libdir],
['${exec_prefix}/'* | '${prefix}/'* | /usr/* | "${prefix}"/* ],
[usrlib_execdir=$libdir],
[usrlib_execdir='${exec_prefix}'$libdir]
)
AC_SUBST([usrlib_execdir])
AM_PROG_CC_C_O
AC_PROG_MKDIR_P
AC_PROG_CC_STDC
AC_CANONICAL_HOST
AC_C_CONST
AC_C_VOLATILE
AC_C_BIGENDIAN
dnl Compiler warnings
UL_WARN_ADD([-fno-common])
UL_WARN_ADD([-Wall])
UL_WARN_ADD([-Werror=sequence-point])
UL_WARN_ADD([-Wextra])
UL_WARN_ADD([-Wextra-semi])
UL_WARN_ADD([-Wembedded-directive])
UL_WARN_ADD([-Wmissing-declarations])
UL_WARN_ADD([-Wmissing-parameter-type])
UL_WARN_ADD([-Wmissing-prototypes])
UL_WARN_ADD([-Wno-missing-field-initializers])
UL_WARN_ADD([-Wredundant-decls])
UL_WARN_ADD([-Wsign-compare])
UL_WARN_ADD([-Wtype-limits])
UL_WARN_ADD([-Wuninitialized])
UL_WARN_ADD([-Wunused-but-set-parameter])
UL_WARN_ADD([-Wunused-but-set-variable])
UL_WARN_ADD([-Wunused-parameter])
UL_WARN_ADD([-Wunused-result])
UL_WARN_ADD([-Wunused-variable])
UL_WARN_ADD([-Wnested-externs])
UL_WARN_ADD([-Wpointer-arith])
UL_WARN_ADD([-Wstrict-prototypes])
UL_WARN_ADD([-Wformat-security])
UL_WARN_ADD([-Wimplicit-function-declaration])
AC_SUBST([WARN_CFLAGS])
UL_WARN_ADD([-Wno-clobbered], [BSD_WARN_CFLAGS])
AC_SUBST([BSD_WARN_CFLAGS])
UL_WARN_ADD([-Wno-unused-parameter], [NO_UNUSED_WARN_CFLAGS])
AC_SUBST([NO_UNUSED_WARN_CFLAGS])
dnl libtool-2
LT_INIT
dnl check supported linker flags
AX_CHECK_VSCRIPT
m4_ifndef([PKG_PROG_PKG_CONFIG],
[m4_fatal([Could not locate the pkg-config autoconf
macros. These are usually located in /usr/share/aclocal/pkg.m4.
If your macros are in a different location, try setting the
environment variable AL_OPTS="-I/other/macro/dir" before running
./autogen.sh or autoreconf again.])])
PKG_PROG_PKG_CONFIG
GTK_DOC_CHECK([1.10])
AC_PATH_PROG([XSLTPROC], [xsltproc])
linux_os=no
bsd_os=no
AS_CASE([${host_os}],
[*linux*],
[linux_os=yes],
[*darwin*],
[darwin_os=yes],
[*bsd*],
[bsd_os=yes])
AM_CONDITIONAL([LINUX], [test "x$linux_os" = xyes])
AM_CONDITIONAL([DARWIN], [test "x$darwin_os" = xyes])
AM_CONDITIONAL([BSD], [test "x$bsd_os" = xyes])
AS_IF([test "x$darwin_os" = xyes], [
AC_DEFINE([_DARWIN_C_SOURCE], [1], [Enable MAP_ANON in sys/mman.h on Mac OS X])
])
dnl define ARCH_<NAME> conditionals
UL_SET_ARCH([I86], [i?86-*])
UL_SET_ARCH([86_64], [x86_64*])
UL_SET_ARCH([IA64], [ia64*])
UL_SET_ARCH([S390], [s390*])
UL_SET_ARCH([SPARC], [sparc*])
UL_SET_ARCH([PPC], [ppc*|powerpc*])
UL_SET_ARCH([M68K], [m68*])
UL_SET_ARCH([MIPS], [mips*])
UL_SET_ARCH([HPPA], [hppa*|parisc*])
AC_SYS_LARGEFILE
AC_HEADER_ASSERT
dnl Don't forget to maintain alternatively allowed versions in autogen.sh!
AM_GNU_GETTEXT_VERSION([0.18.3])
AM_GNU_GETTEXT([external])
AS_IF([test -d "$srcdir/po"], [
ALL_LINGUAS=`cd $srcdir/po > /dev/null && echo *.po | sed 's/\.po//g'`
], [
ALL_LINGUAS="af am ar as be bg bn_IN bn ca cs cy da de el en_GB es et eu_ES fa fi fr gl gu he hi hr hu hy id is it ja ka kn ko ku lo lt lv mk ml mr ms my nb nl nn no nso or pa pl pt_BR pt ro ru si sk sl sq sr@Latn sr sv ta te th tr uk ur vi zh_CN zh_TW zu"
])
AC_CHECK_HEADERS([linux/compiler.h linux/blkpg.h linux/major.h], [], [], [
#ifdef HAVE_LINUX_COMPILER_H
#include <linux/compiler.h>
#endif
])
AC_CHECK_HEADERS([ \
asm/io.h \
err.h \
errno.h \
fcntl.h \
getopt.h \
inttypes.h \
linux/btrfs.h \
linux/cdrom.h \
linux/falloc.h \
linux/watchdog.h \
linux/fd.h \
linux/raw.h \
linux/tiocl.h \
linux/version.h \
linux/securebits.h \
locale.h \
mntent.h \
net/if.h \
net/if_dl.h \
netinet/in.h \
paths.h \
pty.h \
security/pam_appl.h \
stdint.h \
stdio_ext.h \
stdlib.h \
endian.h \
byteswap.h \
sys/endian.h \
sys/disk.h \
sys/disklabel.h \
sys/file.h \
sys/io.h \
sys/ioccom.h \
sys/ioctl.h \
sys/mkdev.h \
sys/mount.h \
sys/param.h \
sys/prctl.h \
sys/resource.h \
sys/signalfd.h \
sys/socket.h \
sys/sockio.h \
sys/stat.h \
sys/sysmacros.h \
sys/swap.h \
sys/syscall.h \
sys/time.h \
sys/timex.h \
sys/ttydefaults.h \
sys/types.h \
sys/ucred.h \
sys/un.h \
unistd.h \
shadow.h \
utmp.h \
])
AC_CHECK_HEADERS([linux/gsmmux.h ], [], [],
[#ifdef LINUX_GSMMUX_H
# include <linux/gsmmux.h>
#endif
])
AC_CHECK_HEADERS([security/pam_misc.h],
[AM_CONDITIONAL([HAVE_LINUXPAM], [true])],
[AM_CONDITIONAL([HAVE_LINUXPAM], [false])], [
#ifdef HAVE_SECURITY_PAM_APPL_H
#include <security/pam_appl.h>
#endif
])
AC_CHECK_HEADERS([security/openpam.h], [], [], [
#ifdef HAVE_SECURITY_PAM_APPL_H
#include <security/pam_appl.h>
#endif
])
AC_CHECK_HEADERS([langinfo.h],
[AM_CONDITIONAL([HAVE_LANGINFO], [true])],
[AM_CONDITIONAL([HAVE_LANGINFO], [false])])
dnl Convert some ac_cv_header_* variables to have_*
dnl
have_linux_btrfs_h=$ac_cv_header_linux_btrfs_h
have_linux_raw_h=$ac_cv_header_linux_raw_h
have_linux_securebits_h=$ac_cv_header_linux_securebits_h
have_linux_watchdog_h=$ac_cv_header_linux_watchdog_h
have_security_pam_appl_h=$ac_cv_header_security_pam_appl_h
have_security_pam_misc_h=$ac_cv_header_security_pam_misc_h
have_security_openpam_h=$ac_cv_header_security_openpam_h
have_shadow_h=$ac_cv_header_shadow_h
have_sys_signalfd_h=$ac_cv_header_sys_signalfd_h
have_utmp_h=$ac_cv_header_utmp_h
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_MEMBERS([struct termios.c_line],,,
[[#include <termios.h>]])
AC_CHECK_MEMBERS([struct stat.st_mtim.tv_nsec],,,
[#include <sys/stat.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.])
])
AC_CHECK_DECLS([_NL_TIME_WEEK_1STDAY],[],[],[[#include <langinfo.h>]])
AC_CHECK_DECL([llseek],
[AC_DEFINE([HAVE_LLSEEK_PROTOTYPE], [1],
[Define to 1 if have llseek prototype])],
[],
[#include <unistd.h>])
AC_CHECK_DECL([lseek64],
[AC_DEFINE([HAVE_LSEEK64_PROTOTYPE], [1],
[Define to 1 if have lseek64 prototype])],
[],
[#define _LARGEFILE_SOURCE
#define _LARGEFILE64_SOURCE
#include <unistd.h>])
AC_CHECK_DECL([environ],
[AC_DEFINE([HAVE_ENVIRON_DECL], [1],
[Define to 1 if have **environ prototype])],
)
AC_CHECK_DECL([strsignal],
[AC_DEFINE([HAVE_STRSIGNAL_DECL], [1],
[Define to 1 if have strsignal function prototype])],
)
AC_CHECK_DECL([TIOCGLCKTRMIOS],
[have_tiocglcktrmios=yes], [have_tiocglcktrmios=no],
[#include <sys/ioctl.h>])
AC_CHECK_DECL([SOCK_CLOEXEC],
[have_sock_cloexec=yes], [have_sock_cloexec=no],
[#include <sys/types.h>
#include <sys/socket.h>])
AC_CHECK_DECL([SOCK_NONBLOCK],
[have_sock_nonblock=yes], [have_sock_nonblock=no],
[#include <sys/types.h>
#include <sys/socket.h>])
AC_CHECK_DECL([SO_PASSCRED],
[have_so_passcred=yes], [have_so_passcred=no],
[#include <sys/types.h>
#include <sys/socket.h>])
AC_CHECK_FUNCS([ \
__fpending \
secure_getenv \
__secure_getenv \
err \
errx \
fsync \
utimensat \
getdomainname \
getdtablesize \
getexecname \
getmntinfo \
getrlimit \
getsgnam \
inotify_init \
jrand48 \
lchown \
llseek \
lseek64 \
mempcpy \
mkostemp \
nanosleep \
ntp_gettime \
personality \
posix_fadvise \
prctl \
qsort_r \
rpmatch \
scandirat \
setprogname \
setresgid \
setresuid \
sched_setattr \
sched_setscheduler \
sigqueue \
srandom \
strnchr \
strndup \
strnlen \
sysconf \
sysinfo \
updwtmp \
usleep \
warn \
warnx \
])
AC_FUNC_FSEEKO
AC_CHECK_FUNCS([openat fstatat unlinkat], [have_openat=yes], [have_openat=no])
AC_CHECK_FUNCS([ioperm iopl], [have_io=yes])
AC_CHECK_FUNCS([futimens], [have_futimens=yes])
AC_CHECK_FUNCS([inotify_init1], [have_inotify_init1=yes])
AC_CHECK_FUNCS([open_memstream], [have_open_memstream=yes],[have_open_memstream=no])
AC_CHECK_FUNCS([reboot], [have_reboot=yes],[have_reboot=no])
AM_CONDITIONAL([HAVE_OPENAT], [test "x$have_openat" = xyes])
dnl lib/mononotic.c may require -lrt
AC_CHECK_FUNCS([clock_gettime], [],
[AC_CHECK_LIB([rt], [clock_gettime], [REALTIME_LIBS="-lrt"])]
)
have_timer="no"
AC_CHECK_FUNCS([timer_create],
[have_timer="yes"],
[AC_CHECK_LIB([rt], [timer_create], [
have_timer="yes"
REALTIME_LIBS="-lrt"
],[
AC_SEARCH_LIBS([timer_create], [rt], [
AC_MSG_RESULT(yes)
have_timer="yes"
REALTIME_LIBS="-lrt -lpthread"
],[], [-lpthread]
)
])]
)
AC_SUBST([REALTIME_LIBS])
AC_CHECK_LIB([rtas], [rtas_get_sysparm], [
RTAS_LIBS="-lrtas"
AC_DEFINE_UNQUOTED([HAVE_LIBRTAS], [1], [Define if librtas exists]), [],
])
AC_SUBST([RTAS_LIBS])
AC_CHECK_MEMBER([struct sockaddr.sa_len],
AC_DEFINE_UNQUOTED([HAVE_SA_LEN], [1], [Define if struct sockaddr contains sa_len]), [],
[#include <sys/types.h>
#include <sys/socket.h>])
SOCKET_LIBS=
AC_SEARCH_LIBS([socket], [socket],
[AS_IF([test x"$ac_cv_search_socket" != x"none required"],
[SOCKET_LIBS="$SOCKET_LIBS -lsocket"])
])
AC_SUBST([SOCKET_LIBS])
have_dirfd=no
AC_CHECK_FUNCS([dirfd], [have_dirfd=yes], [have_dirfd=no])
AS_IF([test x"$have_dirfd" = xno], [
AC_CHECK_DECLS([dirfd],
[have_dirfd=yes], [have_dirfd=no],
[#include <sys/types.h>
#include <dirent.h>])
])
have_ddfd=no
AS_IF([test x"$have_dirfd" = xno], [
AC_CHECK_MEMBERS([DIR.dd_fd],
[have_ddfd=yes], [have_ddfd=no],
[#include <sys/types.h>
#include <dirent.h>])
])
AS_CASE([$have_dirfd:$have_ddfd],
[no:no],
[AC_MSG_ERROR([cannot find a method to get filedescriptor of directory])]
)
AC_MSG_CHECKING([whether program_invocation_short_name is defined])
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
#include <errno.h>
]], [[
program_invocation_short_name = "test";
]])], [
AC_MSG_RESULT([yes])
AC_DEFINE([HAVE_PROGRAM_INVOCATION_SHORT_NAME], [1],
[Define if program_invocation_short_name is defined])
], [
AC_MSG_RESULT([no])
])
AC_MSG_CHECKING([whether __progname is defined])
AC_LINK_IFELSE([AC_LANG_PROGRAM([extern char *__progname;],
[if (*__progname == 0) return 1;])],
AC_DEFINE([HAVE___PROGNAME], [1], [Define if __progname is defined])
AC_MSG_RESULT([yes]),
AC_MSG_RESULT([no]))
dnl Static compilation
m4_define([UL_STATIC_PROGRAMS], [losetup, mount, umount, fdisk, sfdisk, blkid, nsenter, unshare])
AC_ARG_ENABLE([static-programs],
[AS_HELP_STRING([--enable-static-programs=LIST],
[link static the programs in LIST (comma-separated,
supported for ]m4_defn([UL_STATIC_PROGRAMS])[)])])
AS_CASE([$enable_static_programs],
[yes],
[enable_static_programs=m4_quote(UL_STATIC_PROGRAMS)],
[no],
[enable_static_programs=]
)
dnl Set all the individual AM_CONDITIONALs
m4_foreach([UL_PRG], m4_defn([UL_STATIC_PROGRAMS]), [
AS_CASE([,$enable_static_programs,],
[*,UL_PRG,*], [static_[]UL_PRG=yes]
)
AS_IF([test "x$static_[]UL_PRG" = xyes], [AC_MSG_NOTICE([enable static build: UL_PRG.])])
AM_CONDITIONAL([HAVE_STATIC_]m4_toupper(UL_PRG),
[test "x$static_[]UL_PRG" = xyes])
])
AC_ARG_ENABLE([all-programs],
AS_HELP_STRING([--disable-all-programs], [disable everything, might be overridden by --enable-<name>]),
[], [enable_all_programs=undefined]
)
AS_CASE([$enable_all_programs],
[yes], [AC_MSG_WARN([force to build all programs by default])
ul_default_estate=check],
[no], [AC_MSG_WARN([disable all programs by default])
ul_default_estate=no]
)
AX_CHECK_TLS
AC_DEFUN([UL_SCANF_TYPE_MODIFIER], [dnl
# include <stdio.h>
# include <stdlib.h>
int main()
{
int i;
int rc = 1;
char *s;
i = sscanf("x", $1, &s);
if (i == 1 && *s == 'x')
rc = 0;
free(s);
return rc;
}])
AC_CACHE_VAL([scanf_cv_alloc_modifier],
AC_RUN_IFELSE([AC_LANG_SOURCE([UL_SCANF_TYPE_MODIFIER(["%ms"])])],
[scanf_cv_alloc_modifier=ms],
AC_RUN_IFELSE([AC_LANG_SOURCE([UL_SCANF_TYPE_MODIFIER(["%as"])])],
[scanf_cv_alloc_modifier=as],
[scanf_cv_alloc_modifier=no]
)
,
[AC_COMPILE_IFELSE([AC_LANG_SOURCE([
#include <stdio.h>
#include <unistd.h>
#if defined(__GLIBC__) && !defined(__UCLIBC__)
#if !(__GLIBC_PREREQ(2, 7))
#error %m is not available
#endif
#elif defined(_POSIX_VERSION)
#if _POSIX_VERSION < 200809L
#error %m is not available
#endif
#else
#error Your C-library is not supported.
#endif
])],
[scanf_cv_alloc_modifier=ms],
[scanf_cv_alloc_modifier=no])]
)
)
AC_MSG_CHECKING([scanf string alloc modifiers])
AS_CASE([$scanf_cv_alloc_modifier],
[ms],
[AC_MSG_RESULT([(%ms) yes])
AC_DEFINE([HAVE_SCANF_MS_MODIFIER], [1], [scanf %ms modifier])
have_scanf_alloc_modifier=yes],
[as],
[AC_MSG_RESULT([(%as) yes])
have_scanf_alloc_modifier=yes
AC_DEFINE([HAVE_SCANF_AS_MODIFIER], [1], [scanf %as modifier])],
[AC_MSG_RESULT([no])
have_scanf_alloc_modifier=no]
)
AC_ARG_WITH([util], AS_HELP_STRING([--without-util], [compile without libutil]),
[], [with_util=auto]
)
AS_IF([test "x$with_util" = xno], [
AM_CONDITIONAL([HAVE_UTIL], [false])
have_util=no
], [
UL_CHECK_LIB([util], [openpty])
])
AC_CHECK_TYPES([union semun], [], [], [[
#include <sys/sem.h>
]])
AC_CHECK_TYPES([loff_t])
AC_ARG_ENABLE([widechar],
AS_HELP_STRING([--disable-widechar], [do not compile wide character support]),
[], [enable_widechar=check]
)
UL_BUILD_INIT([widechar])
UL_REQUIRES_COMPILE([widechar], [[
#include <wchar.h>
#include <wctype.h>
#include <stdio.h>
]], [[
wchar_t wc;
wint_t w;
w = fgetwc(stdin);
if (w == WEOF) exit(1);
wc = w;
fputwc(wc,stdout);
]],
[wchar_t support])
AS_IF([test "x$build_widechar" = xyes ], [
AC_DEFINE([HAVE_WIDECHAR], [1], [Do we have wide character support?])
])
AC_CHECK_TYPES([cpu_set_t], [have_cpu_set_t=yes], [], [[
#include <sched.h>
]])
AM_CONDITIONAL([HAVE_CPU_SET_T], [test "x$have_cpu_set_t" = xyes])
AC_CHECK_TYPES([sighandler_t], [], [], [[
#include <signal.h>
]])
AC_CHECK_DECLS([CPU_ALLOC], [], [], [[
#include <sched.h>
]])
# on Solaris, you can't mix and match standards, since we use c99
# aparently at this stage, XOPEN_SOURCE will conflict. As workaround,
# check for crypt.h and use that without XOPEN_SOURCE.
AC_CHECK_HEADERS([crypt.h])
AC_LINK_IFELSE([AC_LANG_PROGRAM([[
#ifdef HAVE_CRYPT_H
#include <crypt.h>
#else
#define _XOPEN_SOURCE
#include <unistd.h>
#endif
]], [[
char *c = crypt("abc","pw");
]])],[],[
LIBS="$LIBS -lcrypt"
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
#ifdef HAVE_CRYPT_H
#include <crypt.h>
#else
#define _XOPEN_SOURCE
#include <unistd.h>
#endif
]], [[
char *c = crypt("abc","pw");
]])],[
AC_DEFINE([HAVE_LIBCRYPT], [1], [Do we need -lcrypt?])
have_libcrypt=yes
],[
AC_MSG_ERROR([crypt() is not available])
])
])
AM_CONDITIONAL([HAVE_LIBCRYPT], [test "x$have_libcrypt" = xyes])
AC_ARG_WITH([selinux],
AS_HELP_STRING([--with-selinux], [compile with SELinux support]),
[], [with_selinux=no]
)
AS_IF([test "x$with_selinux" = xno], [
AM_CONDITIONAL([HAVE_SELINUX], [false])
], [
PKG_CHECK_MODULES([SELINUX], [libselinux >= 2.0],
[AC_DEFINE([HAVE_LIBSELINUX], [1], [Define if SELinux is available])
UL_PKG_STATIC([SELINUX_LIBS_STATIC], [libselinux])
AM_CONDITIONAL([HAVE_SELINUX], [true])
have_selinux=yes],
[have_selinux=no])
AS_CASE([$with_selinux:$have_selinux],
[yes:no], [AC_MSG_ERROR([SELinux selected but libselinux not found or too old])]
)
AS_IF([test "x$have_selinux" = xyes], [
UL_SET_FLAGS([], [], [$SELINUX_LIBS])
# This function is missing in old libselinux 1.xx versions
AC_CHECK_FUNCS([security_get_initial_context])
UL_RESTORE_FLAGS
])
])
AC_SUBST([SELINUX_LIBS])
AC_SUBST([SELINUX_LIBS_STATIC])
AC_ARG_WITH([audit],
AS_HELP_STRING([--with-audit], [compile with audit support]),
[], [with_audit=no]
)
AS_IF([test "x$with_audit" = xno], [
AM_CONDITIONAL([HAVE_AUDIT], [false])
], [
UL_CHECK_LIB([audit], [audit_log_user_message])
AS_CASE([$with_audit:$have_audit],
[yes:no],
[AC_MSG_ERROR([Audit selected but libaudit not found (or does not support audit_log_user_message())])]
)
])
AC_ARG_WITH([udev], AS_HELP_STRING([--without-udev], [compile without udev support]),
[], [with_udev=auto]
)
AS_IF([test "x$with_udev" = xno], [
AM_CONDITIONAL([HAVE_UDEV], [false])
], [
UL_CHECK_LIB([udev], [udev_new])
AS_CASE([$with_udev:$have_udev],
[yes:no],
[AC_MSG_ERROR([udev selected but libudev not found])]
)
])
dnl wide-char ncurses
AC_ARG_WITH([ncursesw],
AS_HELP_STRING([--with-ncursesw], [build with wide-char ncurses, enabled by default]),
[], [with_ncursesw=auto]
)
have_ncursesw=no
AS_IF([test "x$with_ncursesw" != xno], [
PKG_CHECK_MODULES(NCURSESW, [ncursesw], [
have_ncursesw=yes
NCURSES_LIBS=${NCURSESW_LIBS}
NCURSES_CFLAGS=${NCURSESW_CFLAGS}
AC_DEFINE([HAVE_LIBNCURSESW], [1], [Define if ncursesw library available])
CURSES_LIB_NAME="ncursesw"
AC_CHECK_HEADERS([ncursesw/ncurses.h ncurses.h])
], [have_ncursesw=no])
])
AS_CASE([$with_ncursesw:$have_ncursesw],
[yes:no], [AC_MSG_ERROR([ncursesw selected, but library not found])])
dnl non-wide ncurses
AC_ARG_WITH([ncurses],
AS_HELP_STRING([--with-ncurses], [build with non-wide ncurses, disabled by default]),
[], [with_ncurses=auto]
)
have_ncurses=no
AS_CASE([$with_ncurses:$build_widechar],
[yes:yes], [AC_MSG_ERROR([wide-char support enabled, but non-wide ncurses selects])])
AS_IF([test "x$have_ncursesw" = xno -a "x$with_ncurses" != xno ], [
PKG_CHECK_MODULES(NCURSES, [ncurses], [
have_ncurses=yes
AC_DEFINE([HAVE_LIBNCURSES], [1], [Define if ncurses library available])
CURSES_LIB_NAME="ncurses"
AC_CHECK_HEADERS([ncurses/ncurses.h ncurses.h])
],[have_ncurses=no])
])
AS_CASE([$with_ncurses:$have_ncurses],
[yes:no], [AC_MSG_ERROR([ncurses selected, but library not found])])
AC_SUBST([NCURSES_CFLAGS])
AC_SUBST([NCURSES_LIBS])
AM_CONDITIONAL([HAVE_NCURSES], [test "x$have_ncursesw" = xyes -o "x$have_ncurses" = xyes])
AC_ARG_WITH([slang],
AS_HELP_STRING([--with-slang], [compile cfdisk with slang rather than ncurses]),
[], [with_slang=no]
)
have_slang=no
AS_IF([test "x$with_slang" = xyes], [
AC_CHECK_HEADERS([slang.h slang/slang.h])
AC_CHECK_HEADERS([slcurses.h slang/slcurses.h],
[have_slang=yes], [], [
#ifdef HAVE_SLANG_H
#include <slang.h>
#elif defined(HAVE_SLANG_SLANG_H)
#include <slang/slang.h>
#endif
])
AS_IF([test "x$have_slang" = xno], [
AC_MSG_ERROR([slang selected but slcurses.h not found])],
[CURSES_LIB_NAME=slang
])
])
AM_CONDITIONAL([HAVE_SLANG], [test "x$have_slang" = xyes])
AS_IF([test "x$have_slang" = xyes -o "x$have_ncursesw" = xyes -o "x$have_ncurses" = xyes], [
AC_CHECK_LIB([$CURSES_LIB_NAME], use_default_colors, [
AC_DEFINE(HAVE_USE_DEFAULT_COLORS, 1,
[Define if curses library has the use_default_colors().])
])
AC_CHECK_LIB([$CURSES_LIB_NAME], resizeterm, [
AC_DEFINE(HAVE_RESIZETERM, 1,
[Define if curses library has the resizeterm().])
])
])
AC_ARG_WITH([tinfo], AS_HELP_STRING([--without-tinfo], [compile without libtinfo]),
[], [with_tinfo=auto]
)
have_tinfo=no
AS_IF([test "x$with_tinfo" != xno], [
dnl Try pkg-config for libtinfo
PKG_CHECK_MODULES(TINFO, [tinfo], [
dnl pkg-config success
have_tinfo=yes
UL_PKG_STATIC([TINFO_LIBS_STATIC], [tinfo])], [
dnl If pkg-config failed, fall back to classic searching.
AC_CHECK_LIB([tinfo], [tgetent], [
have_tinfo=yes
TINFO_LIBS="-ltinfo"
TINFO_LIBS_STATIC="-ltinfo"
TINFO_CFLAGS=""])
])
])
AC_SUBST([TINFO_LIBS])
AC_SUBST([TINFO_LIBS_STATIC])
AC_SUBST([TINFO_CFLAGS])
AM_CONDITIONAL([HAVE_TINFO], [test "x$have_tinfo" = xyes])
AS_IF([test "x$have_tinfo" = xyes], [
AC_DEFINE(HAVE_LIBTINFO, 1, [Define if libtinfo available.])
])
AC_ARG_WITH([readline],
AS_HELP_STRING([--with-readline], [compile with GNU Readline support]),
[], [with_readline=auto]
)
AS_IF([test "x$with_readline" = xno], [
AM_CONDITIONAL([HAVE_READLINE], [false])
], [
UL_CHECK_LIB([readline], [readline])
AS_CASE([$with_readline:$have_readline],
[yes:no],
[AC_MSG_ERROR([readline selected but libreadline not found ])],
[*:yes],
[READLINE_LIBS="-lreadline"
READLINE_LIBS_STATIC="-lreadline $TINFO_LIBS_STATIC"]
)
])
AC_SUBST([READLINE_LIBS])
AC_SUBST([READLINE_LIBS_STATIC])
AC_ARG_WITH([utempter],
AS_HELP_STRING([--with-utempter], [compile script(1) with libutempter]),
[], [with_utempter=no]
)
AS_IF([test "x$with_utempter" = xyes], [
UL_CHECK_LIB([utempter], [utempter_add_record])
AS_IF([test "x$have_utempter" = xno], [
AC_MSG_ERROR([utempter selected but libutempter not found])
])
], [
AM_CONDITIONAL([HAVE_UTEMPTER], [false])
])
dnl
dnl libuuid
dnl
AC_ARG_ENABLE([libuuid],
AS_HELP_STRING([--disable-libuuid], [do not build libuuid and uuid utilities]),
[], [UL_DEFAULT_ENABLE([libuuid], [yes])]
)
UL_BUILD_INIT([libuuid])
AC_SUBST([LIBUUID_VERSION])
AC_SUBST([LIBUUID_VERSION_INFO])
AM_CONDITIONAL(BUILD_LIBUUID, test "x$build_libuuid" = xyes)
AC_ARG_ENABLE([libuuid-force-uuidd],
AS_HELP_STRING([--enable-libuuid-force-uuidd], [support uuidd even though the daemon is not built]),
[], [enable_libuuid_force_uuidd=no]
)
AS_IF([test "x$build_libuuid" = xyes], [
AC_DEFINE(HAVE_LIBUUID, 1, [Define to 1 if you have the -luuid.])
])
dnl
dnl libblkid
dnl
AC_ARG_ENABLE([libblkid],
AS_HELP_STRING([--disable-libblkid], [do not build libblkid and many related utilities]),
[], [UL_DEFAULT_ENABLE([libblkid], [check])]
)
UL_BUILD_INIT([libblkid])
UL_REQUIRES_HAVE([libblkid], [openat], [openat functions])
AC_SUBST([LIBBLKID_DATE])
AC_SUBST([LIBBLKID_VERSION])
AC_SUBST([LIBBLKID_VERSION_INFO])
AC_DEFINE_UNQUOTED([LIBBLKID_VERSION], ["$LIBBLKID_VERSION"], [libblkid version string])
AC_DEFINE_UNQUOTED([LIBBLKID_DATE], ["$LIBBLKID_DATE"], [libblkid date string])
AS_IF([test "x$build_libblkid" = xyes], [
AC_DEFINE([HAVE_LIBBLKID], [1], [Define to 1 if you have the -lblkid.])
])
AM_CONDITIONAL([BUILD_LIBBLKID], [test "x$build_libblkid" = xyes])
AM_CONDITIONAL([BUILD_LIBBLKID_TESTS], [test "x$build_libblkid" = xyes -a "x$enable_static" = xyes])
dnl
dnl libmount
dnl
AC_ARG_ENABLE([libmount],
AS_HELP_STRING([--disable-libmount], [do not build libmount]),
[], [UL_DEFAULT_ENABLE([libmount], [check])]
)
UL_BUILD_INIT([libmount])
UL_REQUIRES_BUILD([libmount], [libblkid])
UL_REQUIRES_HAVE([libmount], [scanf_alloc_modifier], [scanf string alloc modifier])
AM_CONDITIONAL([BUILD_LIBMOUNT], [test "x$build_libmount" = xyes])
AM_CONDITIONAL([BUILD_LIBMOUNT_TESTS], [test "x$build_libmount" = xyes -a "x$enable_static" = xyes])
AS_IF([test "x$build_libmount" = xyes], [
AC_DEFINE(HAVE_LIBMOUNT, 1, [Define if libmount available.])
])
AC_SUBST([LIBMOUNT_VERSION])
AC_SUBST([LIBMOUNT_MAJOR_VERSION], $PACKAGE_VERSION_MAJOR)
AC_SUBST([LIBMOUNT_MINOR_VERSION], $PACKAGE_VERSION_MINOR)
AC_SUBST([LIBMOUNT_PATCH_VERSION], $PACKAGE_VERSION_RELEASE)
AC_SUBST([LIBMOUNT_VERSION_INFO])
AC_DEFINE_UNQUOTED([LIBMOUNT_VERSION], ["$LIBMOUNT_VERSION"], [libmount version string])
AC_ARG_ENABLE([libmount-support-mtab],
AS_HELP_STRING([--enable-libmount-support-mtab], [support /etc/mtab (default is use /proc/self/mountinfo)]),
[], [enable_libmount_support_mtab=no]
)
AS_IF([test "x$enable_libmount_support_mtab" == xyes], [
AC_DEFINE([USE_LIBMOUNT_SUPPORT_MTAB], [1], [Define to 1 if want to support mtab.])
])
dnl
dnl libsmartcols
dnl
AC_ARG_ENABLE([libsmartcols],
AS_HELP_STRING([--disable-libsmartcols], [do not build libsmartcols]),
[], [UL_DEFAULT_ENABLE([libsmartcols], [yes])]
)
UL_BUILD_INIT([libsmartcols])