add const and inline checks for the compiler

diff --git a/configure.ac b/configure.ac
index 0aea892587ec7137a82583b362dfd3d27098a836..2d84162ffe502f587e7339048b24a78edcbcab4a 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -21,6 +21,8 @@ AM_MAINTAINER_MODE
 OB_DEBUG
 # Pick compiler specific/build target flags, and set $CVS
 OB_COMPILER_FLAGS
+AC_C_CONST
+AC_C_INLINE
 
 PKG_CHECK_MODULES([GLIB], [glib-2.0])
 AC_SUBST(GLIB_CFLAGS)