don't build .a files for backends, we do not use them at all

diff --git a/configure.ac b/configure.ac
index 7c048dcfb20cc18f35a058aa9450db2d06d85da2..617a06d7208cb582777174572a491d4d5ce1b3fb 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -28,9 +28,9 @@ AC_PROG_MAKE_SET
 AC_LANG([C++])
 
 m4_ifndef([LT_INIT],[
-AC_PROG_LIBTOOL
+AC_PROG_LIBTOOL([disable-static])
 ],[
-LT_INIT
+LT_INIT([disable-static])
 ])
 
 AM_CONDITIONAL([RELEASE_BUILD], [test "$PACKAGE_VERSION" != "git"])