diff --git a/configure.ac b/configure.ac
index 1aa56946493b62caf02010d8f9a0746418d5b184..17210a54bf31b7f6578c470b6248d1a453a71b87 100644 (file)
--- a/configure.ac
+++ b/configure.ac
# Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
AC_PREREQ(2.59)
-AC_INIT([fusedav],[0.1],[mzshfrqni (at) 0pointer (dot) de])
+AC_INIT([fusedav],[0.2],[mzshfrqni (at) 0pointer (dot) de])
AC_CONFIG_SRCDIR([src/fusedav.c])
AC_CONFIG_HEADERS([config.h])
-AM_INIT_AUTOMAKE([foreign -Wall])
+AM_INIT_AUTOMAKE([foreign 1.9 -Wall])
AC_REVISION($Id$)
AC_SUBST(PACKAGE_URL, [http://0pointer.de/lennart/projects/fusedav/])
ac_default_prefix="/usr/local/stow/${PACKAGE_NAME}-${PACKAGE_VERSION}"
fi
+AC_GNU_SOURCE
+
# Checks for programs.
AC_PROG_CC
AC_PROG_CPP
AC_PROG_LN_S
AC_PROG_MAKE_SET
-# If using GCC specifiy some additional parameters
+test_gcc_flag() {
+ AC_LANG_CONFTEST([int main() {}])
+ $CC -c conftest.c $CFLAGS $@ > /dev/null 2> /dev/null
+ ret=$?
+ rm -f conftest.o
+ return $ret
+}
+
+# If using GCC specify some additional parameters
if test "x$GCC" = "xyes" ; then
- CFLAGS="$CFLAGS -pipe -Wall -ansi"
+
+ DESIRED_FLAGS="-Wall -W -Wextra -pedantic -pipe -Wformat -Wold-style-definition -Wdeclaration-after-statement -Wfloat-equal -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wredundant-decls -Wmissing-noreturn -Wshadow -Wendif-labels -Wpointer-arith -Wbad-function-cast -Wcast-qual -Wcast-align -Wwrite-strings -Winline"
+
+ if test "x$HAVE_NETLINK" = "xyes" ; then
+ # Test whether rtnetlink.h can be included when compiled with -std=c99
+ # some distributions (e.g. archlinux) have broken headers that dont
+ # define __u64 with -std=c99
+ AC_MSG_CHECKING([checking whether rtnetlink.h can be included with -std=c99])
+ OLDCFLAGS="$CFLAGS"
+ CFLAGS="-std=c99"
+ AC_TRY_COMPILE([#include <linux/rtnetlink.h>], [],
+ use_stdc99=yes, use_stdc99=no)
+
+ if test x"$use_stdc99" = xyes; then
+ DESIRED_FLAGS="-std=c99 $DESIRED_FLAGS"
+ AC_MSG_RESULT([yes])
+ else
+ AC_MSG_RESULT([no])
+ fi
+
+ CFLAGS="$OLDCFLAGS"
+ else
+ DESIRED_FLAGS="-std=c99 $DESIRED_FLAGS"
+ fi
+
+ for flag in $DESIRED_FLAGS ; do
+ AC_MSG_CHECKING([whether $CC accepts $flag])
+ if test_gcc_flag $flag ; then
+ CFLAGS="$CFLAGS $flag"
+ AC_MSG_RESULT([yes])
+ else
+ AC_MSG_RESULT([no])
+ fi
+ done
fi
# 64 Bit LFS support
# Checks for library functions.
AC_FUNC_MALLOC
-AC_CHECK_FUNCS([ftruncate memset strdup strerror strrchr])
+AC_CHECK_FUNCS([ftruncate memset strdup strerror strrchr memchr strchr strcspn])
AC_CHECK_LIB([pthread], [pthread_create])
-NEON_REQUIRE(0,24)
-NEON_LIBRARY
-NEON_WARNINGS
-
-# FUSE
-AC_CHECK_HEADER(fuse.h,, [AC_MSG_ERROR([ *** fuse.h not found *** ])])
-AC_CHECK_LIB(fuse,fuse_main, [FUSE_LIBS="-lfuse"], [AC_MSG_ERROR([ *** libfuse.a not found *** ])], -lpthread)
-AC_SUBST(FUSE_LIBS)
+PKG_CHECK_MODULES(NEON, [ neon >= 0.26 ])
+PKG_CHECK_MODULES(FUSE, [ fuse >= 2.5 ])
# LYNX documentation generation
AC_ARG_ENABLE(lynx,