Date: Sat, 28 Jul 2012 13:12:58 +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: r238864 - head/contrib/llvm/tools/clang/lib/Driver Message-ID: <201207281312.q6SDCweE029339@svn.freebsd.org>
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Author: dim Date: Sat Jul 28 13:12:57 2012 New Revision: 238864 URL: http://svn.freebsd.org/changeset/base/238864 Log: Similar to what is already done for Linux, make clang not complain about unused -g, -emit-llvm or -w arguments when doing linking. E.g. invoking "clang -g foo.o -o foo" will now be silent. Reported by: Jakub Lach <jakub_lach@mailplus.pl> MFC after: 1 week Modified: head/contrib/llvm/tools/clang/lib/Driver/Tools.cpp Modified: head/contrib/llvm/tools/clang/lib/Driver/Tools.cpp ============================================================================== --- head/contrib/llvm/tools/clang/lib/Driver/Tools.cpp Sat Jul 28 12:50:25 2012 (r238863) +++ head/contrib/llvm/tools/clang/lib/Driver/Tools.cpp Sat Jul 28 13:12:57 2012 (r238864) @@ -4745,6 +4745,14 @@ void freebsd::Link::ConstructJob(Compila const Driver &D = getToolChain().getDriver(); ArgStringList CmdArgs; + // Silence warning for "clang -g foo.o -o foo" + Args.ClaimAllArgs(options::OPT_g_Group); + // and "clang -emit-llvm foo.o -o foo" + Args.ClaimAllArgs(options::OPT_emit_llvm); + // and for "clang -w foo.o -o foo". Other warning options are already + // handled somewhere else. + Args.ClaimAllArgs(options::OPT_w); + if (!D.SysRoot.empty()) CmdArgs.push_back(Args.MakeArgString("--sysroot=" + D.SysRoot));
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