[gobject-introspection/warn-flags] build: enable -Wold-style-definition

[Christoph Reiter <creiter src gnome org>]

commit 0d3c5d08d9a35d36252e1cb7c07efd4b4294fccf
Author: Christoph Reiter <reiter christoph gmail com>
Date:   Sun Jul 29 16:31:17 2018 +0200

    build: enable -Wold-style-definition

 configure.ac | 1 -
 1 file changed, 1 deletion(-)
---
diff --git a/configure.ac b/configure.ac
index 7689faed..1e2e4b53 100644
--- a/configure.ac
+++ b/configure.ac
@@ -67,7 +67,6 @@ AX_APPEND_COMPILE_FLAGS([-Wno-switch-enum])
 # FIXME: Fix the warnings and remove the flags
 AX_APPEND_COMPILE_FLAGS([-Wno-redundant-decls -Wno-switch-default -Wno-deprecated-declarations 
-Wno-type-limits])
 AX_APPEND_COMPILE_FLAGS([-Wno-duplicated-branches -Wno-implicit-fallthrough])
-AX_APPEND_COMPILE_FLAGS([-Wno-old-style-definition])
 
 WARN_CFLAGS_PYTHON="$WARN_CFLAGS"
 AX_APPEND_COMPILE_FLAGS([-Wno-discarded-qualifiers], [WARN_CFLAGS_PYTHON])