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Squelch -Wconstant-conversion for WARNS <= 2. In clang 3.9.0, this

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warning has become more aggressive, and it usually turns up in decades
old code, where fixing it is more trouble than it is worth.
This commit is contained in:
Dimitry Andric 2016-08-28 11:54:45 +00:00
parent e92a9ae100
commit 241fb95db4
1 changed files with 3 additions and 0 deletions
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3
share/mk/bsd.sys.mk
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@ -81,6 +81,9 @@ CWARNFLAGS.clang+= -Wno-unused-local-typedef
.endif # WARNS <= 3
.if ${WARNS} <= 2
CWARNFLAGS.clang+= -Wno-switch -Wno-switch-enum -Wno-knr-promoted-parameter
.if ${COMPILER_TYPE} == "clang" && ${COMPILER_VERSION} >= 30900
CWARNFLAGS.clang+= -Wno-constant-conversion
.endif
.endif # WARNS <= 2
.if ${WARNS} <= 1
CWARNFLAGS.clang+= -Wno-parentheses