third_party_f2fs-tools/configure.ac
Yann E. MORIN dc532e5316 configure: add check for bswap_64
include/f2fs_fs.h checks the HAVE_BSWAP_64 conidtional, but configure
nevers checks for it.

Add a check that the function is indeed declared, and fix the variable
name to match the naming scheme of autoconf (and not those of WAF like
is used by samba), and adapt the check as suggested in the autoconf
manual.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
2014-12-29 10:10:10 -08:00

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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])
AC_CHECK_FILE(.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])
AC_CHECK_HEADERS_ONCE([
fcntl.h
mntent.h
stdlib.h
string.h
unistd.h
sys/ioctl.h
sys/mount.h
])
# Checks for programs.
AC_PROG_CC
AC_PROG_LIBTOOL
AC_PATH_PROG([LDCONFIG], [ldconfig],
[AC_MSG_ERROR([ldconfig not found])],
[$PATH:/sbin])
# Checks for libraries.
PKG_CHECK_MODULES([libuuid], [uuid])
# Checks for header files.
AC_CHECK_HEADERS([linux/fs.h fcntl.h mntent.h stdlib.h string.h \
sys/ioctl.h sys/mount.h unistd.h linux/falloc.h byteswap.h])
# Checks for typedefs, structures, and compiler characteristics.
AC_C_INLINE
AC_TYPE_INT32_T
AC_TYPE_INT8_T
AC_TYPE_SIZE_T
# Checks for library functions.
AC_FUNC_GETMNTENT
AC_CHECK_FUNCS_ONCE([
getmntent
memset
])
AS_IF([test "$ac_cv_header_byteswap_h" = "yes"],
[AC_CHECK_DECLS([bswap_64],,,[#include <byteswap.h>])])
# Install directories
AC_PREFIX_DEFAULT([/usr])
AC_SUBST([sbindir], [/sbin])
AC_SUBST([sysconfdir], [/etc])
AC_SUBST([localstatedir], [/var])
AC_CONFIG_FILES([
Makefile
man/Makefile
lib/Makefile
mkfs/Makefile
fsck/Makefile
tools/Makefile
])
AC_OUTPUT