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# -*- Autoconf -*-
# Process this file with autoconf to produce a configure script.
AC_PREREQ([2.68])
# Get version from file VERSION
m4_define([f2fs_tools_version], m4_esyscmd([sed -n '1p' VERSION | tr -d '\n']))
m4_define([f2fs_tools_date], m4_esyscmd([sed -n '2p' VERSION | tr -d '\n']))
m4_define([f2fs_tools_gitdate],
m4_esyscmd([git log -1 --pretty=format:%ci 2> /dev/null]))
AC_INIT([F2FS tools], [f2fs_tools_version],
[linux-f2fs-devel@lists.sourceforge.net])
AC_DEFINE([F2FS_TOOLS_VERSION], "f2fs_tools_version", [f2fs-tools version])
AC_DEFINE([F2FS_MAJOR_VERSION], m4_bpatsubst(f2fs_tools_version,
[\([0-9]*\)\(\w\|\W\)*], [\1]),
[Major version for f2fs-tools])
AC_DEFINE([F2FS_MINOR_VERSION], m4_bpatsubst(f2fs_tools_version,
[\([0-9]*\).\([0-9]*\)\(\w\|\W\)*], [\2]),
[Minor version for f2fs-tools])
AS_IF([test -d .git],[
AC_DEFINE([F2FS_TOOLS_DATE],
"m4_bpatsubst(f2fs_tools_gitdate,
[\([0-9-]*\)\(\w\|\W\)*], [\1])",
[f2fs-tools date based on Git commits])],[
AC_DEFINE([F2FS_TOOLS_DATE],
"f2fs_tools_date",
[f2fs-tools date based on Source releases])])
AC_CONFIG_SRCDIR([config.h.in])
AC_CONFIG_HEADER([config.h])
AC_CONFIG_MACRO_DIR([m4])
AC_CONFIG_AUX_DIR([build-aux])
AM_INIT_AUTOMAKE([foreign tar-pax dist-xz])
# Test configure options.
AC_ARG_WITH([selinux],
AS_HELP_STRING([--without-selinux],
[Ignore presence of libselinux and disable selinux support]))
AC_ARG_WITH([blkid],
AS_HELP_STRING([--without-blkid],
[Ignore presence of libblkid and disable blkid support]))
# Checks for programs.
AC_PROG_CC
AC_PROG_LIBTOOL
AC_PATH_PROG([LDCONFIG], [ldconfig],
[AC_MSG_ERROR([ldconfig not found])],
[$PATH:/sbin])
# Checks for libraries.
PKG_CHECK_MODULES([libuuid], [uuid])
AS_IF([test "x$with_selinux" != "xno"],
[PKG_CHECK_MODULES([libselinux], [libselinux],
[have_selinux=yes], [have_selinux=no])],
[have_selinux=no]
)
AS_IF([test "x$have_selinux" = "xyes"],
[AC_DEFINE([HAVE_LIBSELINUX], [1], [Use libselinux])],
[AS_IF([test "x$with_selinux" = "xyes"],
[AC_MSG_ERROR([selinux support requested but libselinux not found])]
)]
)
AS_IF([test "x$with_blkid" != "xno"],
[PKG_CHECK_MODULES([libblkid], [blkid],
[have_blkid=yes], [have_blkid=no])],
[have_blkid=no]
)
AS_IF([test "x$have_blkid" = "xyes"],
[AC_DEFINE([HAVE_LIBBLKID], [1], [Use blkid])],
[AS_IF([test "x$with_blkid" = "xyes"],
[AC_MSG_ERROR([blkid support requested but libblkid not found])]
)]
)
# Checks for header files.
AC_CHECK_HEADERS(m4_flatten([
attr/xattr.h
byteswap.h
fcntl.h
linux/blkzoned.h
linux/falloc.h
linux/fs.h
linux/hdreg.h
linux/limits.h
linux/posix_acl.h
linux/types.h
linux/xattr.h
mach/mach_time.h
mntent.h
scsi/sg.h
stdlib.h
string.h
sys/acl.h
sys/ioctl.h
sys/syscall.h
sys/mount.h
sys/sysmacros.h
sys/utsname.h
sys/xattr.h
unistd.h
]))
# Checks for typedefs, structures, and compiler characteristics.
AC_C_INLINE
AC_TYPE_INT32_T
AC_TYPE_INT8_T
AC_TYPE_SIZE_T
# Checks for library functions.
AC_FUNC_GETMNTENT
AC_CHECK_FUNCS_ONCE([
add_key
fallocate
fsetxattr
fstat
fstat64
getmntent
keyctl
llseek
lseek64
memset
setmntent
])
AS_IF([test "$ac_cv_header_byteswap_h" = "yes"],
[AC_CHECK_DECLS([bswap_64],,,[#include <byteswap.h>])])
dnl
dnl Check to see if llseek() is declared in unistd.h. On some libc's
dnl it is, and on others it isn't..... Thank you glibc developers....
dnl
AC_CHECK_DECL(llseek,[AC_DEFINE(HAVE_LLSEEK_PROTOTYPE, 1,
[Define to 1 if llseek declared in unistd.h])],,
[#include <unistd.h>])
dnl
dnl Check to see if lseek64() is declared in unistd.h. Glibc's header files
dnl are so convoluted that I can't tell whether it will always be defined,
dnl and if it isn't defined while lseek64 is defined in the library,
dnl disaster will strike.
dnl
dnl Warning! Use of --enable-gcc-wall may throw off this test.
dnl
dnl
AC_CHECK_DECL(lseek64,[AC_DEFINE(HAVE_LSEEK64_PROTOTYPE, 1,
[Define to 1 if lseek64 declared in unistd.h])],,
[#define _LARGEFILE_SOURCE
#define _LARGEFILE64_SOURCE
#include <unistd.h>])
dnl
dnl Word sizes...
dnl
# AC_CANONICAL_HOST is needed to access the 'host_os' variable
AC_CANONICAL_HOST
build_linux=no
build_windows=no
build_mac=no
# Detect the target system
case "${host_os}" in
linux*|uclinux*)
build_linux=yes
;;
cygwin*|mingw*)
build_windows=yes
;;
darwin*)
build_mac=yes
;;
*)
AC_MSG_ERROR(["OS $host_os is not supported"])
;;
esac
# Pass the conditionals to automake
AM_CONDITIONAL([LINUX], [test "$build_linux" = "yes"])
AM_CONDITIONAL([WINDOWS], [test "$build_windows" = "yes"])
AM_CONDITIONAL([OSX], [test "$build_mac" = "yes"])
# Install directories
#AC_PREFIX_DEFAULT([/usr])
#AC_SUBST([sbindir], [/sbin])
#AC_SUBST([sysconfdir], [/etc])
#AC_SUBST([localstatedir], [/var])
AC_ARG_WITH([root-libdir],
[ --with-root-libdir=DIR override location for /lib/libf2fs.so],
root_libdir=$withval,
root_libdir=NONE)dnl
if test "$root_libdir" = NONE ; then
root_libdir="$libdir"
fi
AC_SUBST(root_libdir)
AC_CONFIG_FILES([
Makefile
man/Makefile
lib/Makefile
mkfs/Makefile
fsck/Makefile
tools/Makefile
tools/sg_write_buffer/Makefile
tools/f2fs_io/Makefile
])
AC_CHECK_MEMBER([struct blk_zone.capacity],
[AC_DEFINE(HAVE_BLK_ZONE_REP_V2, [1], [report zones includes zone capacity])],
[], [[#include <linux/blkzoned.h>]])
# export library version info for mkfs/libf2fs_format_la
AC_SUBST(FMT_CURRENT, 7)
AC_SUBST(FMT_REVISION, 0)
AC_SUBST(FMT_AGE, 0)
# export library version info for lib/libf2fs_la
AC_SUBST(LIBF2FS_CURRENT, 8)
AC_SUBST(LIBF2FS_REVISION, 0)
AC_SUBST(LIBF2FS_AGE, 0)
AC_OUTPUT
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