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Don't warn about -w not being used in a link. Necessary to get sane 

results in the gdb testsuite.

llvm-svn: 119552
This commit is contained in:
Rafael Espindola 2010-11-17 20:37:10 +00:00
parent 7464116bde
commit f92614c578
1 changed files with 3 additions and 0 deletions
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3
clang/lib/Driver/Tools.cpp
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@ -3212,6 +3212,9 @@ void linuxtools::Link::ConstructJob(Compilation &C, const JobAction &JA,
// Silence warning for "clang -g foo.o -o foo" // Silence warning for "clang -g foo.o -o foo"
Args.ClaimAllArgs(options::OPT_g_Group); Args.ClaimAllArgs(options::OPT_g_Group);
// and for "clang -g foo.o -o foo". Other warning options are already
// handled somewhere else.
Args.ClaimAllArgs(options::OPT_w);
if (Arg *A = Args.getLastArg(options::OPT__sysroot_EQ)) { if (Arg *A = Args.getLastArg(options::OPT__sysroot_EQ)) {
CmdArgs.push_back("--sysroot"); CmdArgs.push_back("--sysroot");