Date: Fri, 16 Dec 2011 23:42:25 +0000 (UTC) From: Dimitry Andric <dim@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r228606 - head/share/mk Message-ID: <201112162342.pBGNgPil032608@svn.freebsd.org>
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Author: dim Date: Fri Dec 16 23:42:25 2011 New Revision: 228606 URL: http://svn.freebsd.org/changeset/base/228606 Log: Add a NO_WARRAY_BOUNDS setting to bsd.sys.mk, only applicable to clang, to selectively work around warnings in programs that don't use flexible array members, but instead define arrays of length 1 at the end of the struct, and then access those beyond their declared bounds. MFC after: 1 week Modified: head/share/mk/bsd.sys.mk Modified: head/share/mk/bsd.sys.mk ============================================================================== --- head/share/mk/bsd.sys.mk Fri Dec 16 23:40:56 2011 (r228605) +++ head/share/mk/bsd.sys.mk Fri Dec 16 23:42:25 2011 (r228606) @@ -70,6 +70,9 @@ CWARNFLAGS += -Wno-switch-enum . if ${WARNS} <= 1 CWARNFLAGS += -Wno-parentheses . endif +. if defined(NO_WARRAY_BOUNDS) +CWARNFLAGS += -Wno-array-bounds +. endif . endif . endif
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