Add Multilib selection machinery
This patch improves the support for picking Multilibs from gcc installations.
It also provides a better approximation for the flags '-print-multi-directory'
and '-print-multi-lib'.
This reverts r201203 (i.e. re-applying r201202 with small fixes in
unittests/CMakeLists.txtto make the build bots happy).
review: http://llvm-reviews.chandlerc.com/D2538
llvm-svn: 201205
diff --git a/clang/lib/Driver/Tools.h b/clang/lib/Driver/Tools.h
index 873969b..4fe42b8 100644
--- a/clang/lib/Driver/Tools.h
+++ b/clang/lib/Driver/Tools.h
@@ -209,6 +209,10 @@
const char* getLLVMArchSuffixForARM(StringRef CPU);
}
+namespace mips {
+ bool hasMipsAbiArg(const llvm::opt::ArgList &Args, const char *Value);
+}
+
namespace darwin {
llvm::Triple::ArchType getArchTypeForMachOArchName(StringRef Str);
void setTripleTypeForMachOArchName(llvm::Triple &T, StringRef Str);