configure: Test for -Wno-initializer-overrides

[mesa.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index 50876b08466d92b465dfc4437cf80337545350b1..ac64a38d4373b9bd319179a672ea6837286d2594 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -339,6 +339,10 @@ esac
 AC_SUBST([VISIBILITY_CFLAGS])
 AC_SUBST([VISIBILITY_CXXFLAGS])
 
+AX_CHECK_COMPILE_FLAG([-Wno-override-init],                    [WNO_OVERRIDE_INIT="-Wno-override-init"])         # gcc
+AX_CHECK_COMPILE_FLAG([-Wno-initializer-overrides],            [WNO_OVERRIDE_INIT="-Wno-initializer-overrides"]) # clang
+AC_SUBST([WNO_OVERRIDE_INIT])
+
 dnl
 dnl Optional flags, check for compiler support
 dnl