AC_INIT(fuse, 2.6.0-pre1)
AC_CANONICAL_TARGET
AM_INIT_AUTOMAKE
AM_CONFIG_HEADER(include/config.h)

m4_ifdef([LT_INIT],
	[LT_INIT],
	[AC_PROG_LIBTOOL])
AC_PROG_CC

# compatibility for automake < 1.8
if test -z "$mkdir_p"; then
	mkdir_p="../mkinstalldirs"
	AC_SUBST(mkdir_p)
fi

case $target_os in
     *linux*)	arch=linux;;
     *bsd*)	arch=bsd;;
     *)		arch=unknown;;
esac

if test "$ac_env_CFLAGS_set" != set; then
	CFLAGS="-Wall -W -g -O2"
fi
CPPFLAGS="$CPPFLAGS -D_FILE_OFFSET_BITS=64 -D_REENTRANT -DFUSE_USE_VERSION=26"

AC_ARG_ENABLE(kernel-module,
	[  --enable-kernel-module  Compile kernel module ])
AC_ARG_ENABLE(lib,
	[  --enable-lib            Compile with library ])
AC_ARG_ENABLE(util,
	[  --enable-util           Compile with util ])
AC_ARG_ENABLE(example,
	[  --enable-example        Compile with examples ])
AC_ARG_ENABLE(mtab,
	[  --disable-mtab          Disable and ignore usage of /etc/mtab ])

AC_ARG_WITH(pkgconfigdir,
            [  --with-pkgconfigdir=DIR      pkgconfig file in DIR @<:@LIBDIR/pkgconfig@:>@],
            [pkgconfigdir=$withval],
            [pkgconfigdir='${libdir}/pkgconfig'])
AC_SUBST(pkgconfigdir)

subdirs2="include"

if test "$arch" = linux -a "$enable_kernel_module" != "no"; then
	AC_CONFIG_SUBDIRS(kernel)
fi

if test "$enable_lib" != "no"; then
	subdirs2="$subdirs2 lib";
fi
if test "$arch" = linux -a "$enable_util" != "no"; then
	subdirs2="$subdirs2 util";
fi
if test "$enable_example" != "no"; then
	subdirs2="$subdirs2 example";
fi
if test "$enable_mtab" = "no"; then
	AC_DEFINE(IGNORE_MTAB, 1, [Don't update /etc/mtab])
fi
AC_CHECK_FUNCS([fork setxattr fdatasync])
AC_CHECK_MEMBERS([struct stat.st_atim])

libfuse_libs=-lpthread
LIBS=
AC_SEARCH_LIBS(clock_gettime, [rt])
libfuse_libs="$libfuse_libs $LIBS"
LIBS=
AC_SUBST(libfuse_libs)

if test -z "$MOUNT_FUSE_PATH"; then
	MOUNT_FUSE_PATH=/sbin
fi
AC_SUBST(MOUNT_FUSE_PATH)
if test -z "$UDEV_RULES_PATH"; then
	UDEV_RULES_PATH=/etc/udev/rules.d
fi
AC_SUBST(UDEV_RULES_PATH)

AC_SUBST(subdirs2)

AM_CONDITIONAL(LINUX, test "$arch" = linux)
AM_CONDITIONAL(BSD, test "$arch" = bsd)

AC_CONFIG_FILES([fuse.pc Makefile lib/Makefile util/Makefile example/Makefile include/Makefile])
AC_OUTPUT