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-rw-r--r--init/Kconfig7
1 files changed, 7 insertions, 0 deletions
diff --git a/init/Kconfig b/init/Kconfig
index fcc0785dc28c..99941f34abc6 100644
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -143,6 +143,13 @@ config CC_HAS_COUNTED_BY
# https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108896
default y if CC_IS_GCC && GCC_VERSION >= 150100
+config CC_HAS_COUNTED_BY_PTR
+ bool
+ # supported since clang 22
+ default y if CC_IS_CLANG && CLANG_VERSION >= 220000
+ # supported since gcc 16.0.0
+ default y if CC_IS_GCC && GCC_VERSION >= 160000
+
config CC_HAS_MULTIDIMENSIONAL_NONSTRING
def_bool $(success,echo 'char tag[][4] __attribute__((__nonstring__)) = { };' | $(CC) $(CLANG_FLAGS) -x c - -c -o /dev/null -Werror)