diff options
| -rw-r--r-- | Makefile | 2 | ||||
| -rw-r--r-- | init/Kconfig | 5 |
2 files changed, 6 insertions, 1 deletions
@@ -791,7 +791,7 @@ endif CC_FLAGS_DIALECT := -std=gnu11 # Allow including a tagged struct or union anonymously in another struct/union. -CC_FLAGS_DIALECT += -fms-extensions +CC_FLAGS_DIALECT += $(CONFIG_CC_MS_EXTENSIONS) # Clang enables warnings about GNU and Microsoft extensions by default, disable # them because this is expected with the above options. ifdef CONFIG_CC_IS_CLANG diff --git a/init/Kconfig b/init/Kconfig index c25869cf59c1..c4282d049463 100644 --- a/init/Kconfig +++ b/init/Kconfig @@ -960,6 +960,11 @@ config CC_IMPLICIT_FALLTHROUGH default "-Wimplicit-fallthrough=5" if CC_IS_GCC && $(cc-option,-Wimplicit-fallthrough=5) default "-Wimplicit-fallthrough" if CC_IS_CLANG && $(cc-option,-Wunreachable-code-fallthrough) +config CC_MS_EXTENSIONS + string + default "-fms-anonymous-structs" if $(cc-option,-fms-anonymous-structs) + default "-fms-extensions" + # Currently, disable gcc-10+ array-bounds globally. # It's still broken in gcc-13, so no upper bound yet. config GCC10_NO_ARRAY_BOUNDS |