RP@040: rework CMake for compiler warnings

2022-07-12 12:58:30 -05:00
parent 1a8c3a863b
commit fc1a27b6c9
27 changed files with 85 additions and 132 deletions
--- a/src/portable/raspberrypi/rp2040/rp2040_usb.c
+++ b/src/portable/raspberrypi/rp2040/rp2040_usb.c
@@ -60,7 +60,9 @@ void rp2040_usb_init(void)
  // Clear any previous state just in case
 #pragma GCC diagnostic push
 #pragma GCC diagnostic ignored "-Warray-bounds"
+#if __GNUC__ > 6
 #pragma GCC diagnostic ignored "-Wstringop-overflow"
+#endif
  memset(usb_hw, 0, sizeof(*usb_hw));
  memset(usb_dpram, 0, sizeof(*usb_dpram));
 #pragma GCC diagnostic pop