configure.ac

AC_PREREQ(2.50)
AC_INIT(fatresize, 1.1.0, [mouse@ya.ru])

AM_INIT_AUTOMAKE
AM_CONFIG_HEADER(config.h)

AM_MAINTAINER_MODE

dnl set some basic variables
DATE_FMT="%Y%m%d"
if test "x$SOURCE_DATE_EPOCH" = "x"; then
    BUILD_DATE=$(date "+$DATE_FMT")
else
    BUILD_DATE="$(date -u -d "@$SOURCE_DATE_EPOCH" "+$DATE_FMT" 2>/dev/null || date -u -r "$SOURCE_DATE_EPOCH" "+$DATE_FMT" 2>/dev/null || date -u "+$DATE_FMT")"
fi
AC_DEFINE_UNQUOTED(BUILD_DATE, "$BUILD_DATE", [The date of the build.])

# Check for programs.
AC_LANG_C
AC_PROG_CC
AC_PROG_INSTALL

# Check headers.
AC_CHECK_HEADERS([ctype.h errno.h stdio.h getopt.h stdarg.h string.h \
		 stdlib.h unistd.h parted/parted.h])

# Check for library functions.
AC_CHECK_FUNCS([memset strtoll])

# Check for LFS
AC_SYS_LARGEFILE
CFLAGS="$CFLAGS -D_FILE_OFFSET_BITS=${ac_cv_sys_file_offset_bits}"

dnl libparted
# hack
LIBS="$LIBS -ldl"
PKG_CHECK_MODULES([PARTED], [libparted >= 2.4])
PKG_CHECK_EXISTS([libparted >= 3.1],
		 [PARTED_LIBS="-lparted-fs-resize $PARTED_LIBS"])

AC_SUBST(PARTED_LIBS)

AC_CONFIG_FILES([Makefile])
AC_OUTPUT