Date: Fri, 2 May 2014 01:39:45 +0000 (UTC) From: "Simon J. Gerraty" <sjg@FreeBSD.org> To: src-committers@freebsd.org, svn-src-projects@freebsd.org Subject: svn commit: r265210 - projects/bmake/share/mk Message-ID: <201405020139.s421djeu060829@svn.freebsd.org>
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Author: sjg Date: Fri May 2 01:39:44 2014 New Revision: 265210 URL: http://svnweb.freebsd.org/changeset/base/265210 Log: Some warnings depened on the version of clang, allow us to check. Reviewed by: obrien Modified: projects/bmake/share/mk/bsd.compiler.mk projects/bmake/share/mk/bsd.sys.mk Modified: projects/bmake/share/mk/bsd.compiler.mk ============================================================================== --- projects/bmake/share/mk/bsd.compiler.mk Fri May 2 01:39:30 2014 (r265209) +++ projects/bmake/share/mk/bsd.compiler.mk Fri May 2 01:39:44 2014 (r265210) @@ -26,6 +26,11 @@ COMPILER_TYPE:= clang .if ${COMPILER_TYPE} == "clang" COMPILER_FEATURES= c++11 +.if !defined(_COMPILER_VERSION) +_COMPILER_VERSION!= ${CC} --version +.endif +# some warnings are version specific +COMPILER_VERSION:= ${_COMPILER_VERSION:M[1-9].[0-9]*} .else COMPILER_FEATURES= .endif Modified: projects/bmake/share/mk/bsd.sys.mk ============================================================================== --- projects/bmake/share/mk/bsd.sys.mk Fri May 2 01:39:30 2014 (r265209) +++ projects/bmake/share/mk/bsd.sys.mk Fri May 2 01:39:44 2014 (r265210) @@ -67,7 +67,10 @@ CWARNFLAGS+= -Wno-pointer-sign # is set to low values, these have to be disabled explicitly. .if ${COMPILER_TYPE} == "clang" && !defined(EARLY_BUILD) .if ${WARNS} <= 6 -CWARNFLAGS+= -Wno-empty-body -Wno-string-plus-int -Wno-unused-const-variable +CWARNFLAGS+= -Wno-empty-body -Wno-string-plus-int +.if ${COMPILER_VERSION} > 3.3 +CWARNFLAGS+= -Wno-unused-const-variable +.endif .endif # WARNS <= 6 .if ${WARNS} <= 3 CWARNFLAGS+= -Wno-tautological-compare -Wno-unused-value\
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