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We only support GCC 4.8 for these flags.

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- 4.7 introduced maybe-uninitialized
- 4.8 introduced aggressive-loop-optimizations

Sponsored by:	EMC / Isilon Storage Division
This commit is contained in:
Bryan Drewery 2016-03-13 19:17:48 +00:00
parent 79b05c7ff0
commit 1270146286
1 changed files with 2 additions and 3 deletions
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5
sys/conf/kern.mk
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@ -42,10 +42,9 @@ CLANG_NO_IAS34= -no-integrated-as
.endif
.if ${COMPILER_TYPE} == "gcc"
.if ${COMPILER_VERSION} >= 40300
.if ${COMPILER_VERSION} >= 40800
# Catch-all for all the things that are in our tree, but for which we're
# not yet ready for this compiler. Note: we likely only really "support"
# building with gcc 4.8 and newer. Nothing older has been tested.
# not yet ready for this compiler.
CWARNEXTRA?= -Wno-error=inline -Wno-error=enum-compare -Wno-error=unused-but-set-variable \
-Wno-error=aggressive-loop-optimizations -Wno-error=maybe-uninitialized \
-Wno-error=array-bounds -Wno-error=address \