Disable compiler warning when using -fobjc-weak building C code
diff --git a/configure b/configure
index 9ab03fa..e3dc06c 100755
--- a/configure
+++ b/configure
@@ -23199,7 +23199,7 @@ $as_echo "$enable_joystick_mfi" >&6; }
$as_echo "#define SDL_JOYSTICK_MFI 1" >>confdefs.h
- EXTRA_CFLAGS="$EXTRA_CFLAGS -fobjc-weak"
+ EXTRA_CFLAGS="$EXTRA_CFLAGS -fobjc-weak -Wno-unused-command-line-argument"
EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-weak_framework,CoreHaptics -Wl,-weak_framework,GameController"
fi
fi