configure.ac: disable C++ RTTI

RTTI adds overhead to the binary, and we don't need that.
2013-01-02 19:19:40 +01:00
parent a6371e2e66
commit 83c7e1e129
2 changed files with 5 additions and 1 deletions
--- a/configure.ac
+++ b/configure.ac
@@ -1542,6 +1542,7 @@ if test "x$enable_debug" = xno; then
 	AX_APPEND_COMPILE_FLAGS([-fno-threadsafe-statics])
 	AX_APPEND_COMPILE_FLAGS([-fmerge-all-constants])
 	AX_APPEND_COMPILE_FLAGS([-fno-exceptions])
+	AX_APPEND_COMPILE_FLAGS([-fno-rtti])
 	AC_LANG_POP

 	AX_APPEND_LINK_FLAGS([-Wl,--gc-sections])