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authorTom Rini <trini@konsulko.com>2020-05-14 08:30:02 -0400
committerTom Rini <trini@konsulko.com>2020-07-01 10:11:03 -0400
commit443f223675d1d91716e220d3fde8e2852d900f49 (patch)
tree055717feb26b2f45c8399df866d9b790768920c9 /Makefile
parenta9610bd8e44853184a1b8a4c57f8355ee0bf7347 (diff)
Don't start ad-hoc games with -Wno-maybe-initialized
Borrowing from Linux commit 78a5255ffb6a ("Stop the ad-hoc games with -Wno-maybe-initialized") move to have maybe-initialized warnings be handled with building with W=2 instead of playing more guessing games with newer compilers. Signed-off-by: Tom Rini <trini@konsulko.com>
Diffstat (limited to 'Makefile')
-rw-r--r--Makefile3
1 files changed, 3 insertions, 0 deletions
diff --git a/Makefile b/Makefile
index 0226930a07..9033509b9b 100644
--- a/Makefile
+++ b/Makefile
@@ -683,6 +683,9 @@ KBUILD_CFLAGS += $(call cc-option,-fno-delete-null-pointer-checks)
# disable stringop warnings in gcc 8+
KBUILD_CFLAGS += $(call cc-disable-warning, stringop-truncation)
+# Enabled with W=2, disabled by default as noisy
+KBUILD_CFLAGS += $(call cc-disable-warning, maybe-uninitialized)
+
# change __FILE__ to the relative path from the srctree
KBUILD_CFLAGS += $(call cc-option,-fmacro-prefix-map=$(srctree)/=)