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| author | Patrick Georgi <pgeorgi@google.com> | 2019-11-20 22:07:39 +0100 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2019-11-22 10:35:59 +0000 |
| commit | 9ea4c8a71ebad2aff593d6b6667510b79c4bab2a (patch) | |
| tree | e96d7a2a953908a9eb9de62bd9c9ae780577535c | |
| parent | 490eab46a87fd7aab353f6492e22550d039e5448 (diff) | |
| download | coreboot-9ea4c8a71ebad2aff593d6b6667510b79c4bab2a.tar.xz | |
util/xcompile: Only use -Wno-address-of-packed-member if supported
I thought gcc ignores -Wno-* stuff that it doesn't know about, but
apparently not.
Change-Id: If265a7bcdcfb5e83cc06b1f914dd6bab964eaca6
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/37037
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
| -rwxr-xr-x | util/xcompile/xcompile | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/util/xcompile/xcompile b/util/xcompile/xcompile index f3400fef49..8335c347fb 100755 --- a/util/xcompile/xcompile +++ b/util/xcompile/xcompile @@ -185,6 +185,8 @@ detect_special_flags() { testcc "$GCC" "$CFLAGS_GCC -Wl,--build-id=none" && CFLAGS_GCC="$CFLAGS_GCC -Wl,--build-id=none" + testcc "$GCC" "$CFLAGS_GCC -Wno-address-of-packed-member" && + CFLAGS_GCC="$CFLAGS_GCC -Wno-address-of-packed-member" case "$architecture" in x86) ;; @@ -219,7 +221,7 @@ SUBARCH_SUPPORTED+=${TSUPP-${TARCH}} GCC_CC_${TARCH}:=${GCC} GCC_CFLAGS_${TARCH}:=${CFLAGS_GCC} # Generally available for GCC's cc1: -GCC_CFLAGS_${TARCH}+=-Wlogical-op -Wno-address-of-packed-member +GCC_CFLAGS_${TARCH}+=-Wlogical-op GCC_ADAFLAGS_${TARCH}:=${CFLAGS_GCC} GCC_COMPILER_RT_${TARCH}:=${CC_RT_GCC} GCC_COMPILER_RT_FLAGS_${TARCH}:=${CC_RT_EXTRA_GCC} |