92 lines
4.5 KiB
Diff
92 lines
4.5 KiB
Diff
--- a/lib/Driver/ToolChains/Gnu.cpp
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+++ b/lib/Driver/ToolChains/Gnu.cpp
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@@ -1938,7 +1938,8 @@ void Generic_GCC::GCCInstallationDetector::AddDefaultGCCPrefixes(
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static const char *const ARMHFTriples[] = {"arm-linux-gnueabihf",
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"armv7hl-redhat-linux-gnueabi",
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"armv6hl-suse-linux-gnueabi",
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- "armv7hl-suse-linux-gnueabi"};
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+ "armv7hl-suse-linux-gnueabi",
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+ "armv7l-linux-gnueabihf"};
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static const char *const ARMebLibDirs[] = {"/lib"};
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static const char *const ARMebTriples[] = {"armeb-linux-gnueabi",
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"armeb-linux-androideabi"};
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@@ -2077,6 +2078,78 @@ void Generic_GCC::GCCInstallationDetector::AddDefaultGCCPrefixes(
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return;
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}
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+ if (TargetTriple.isMusl()) {
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+ static const char *const AArch64MuslTriples[] = {"aarch64-linux-musl"};
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+ static const char *const ARMHFMuslTriples[] = {
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+ "arm-linux-musleabihf", "armv7l-linux-musleabihf"
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+ };
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+ static const char *const ARMMuslTriples[] = {"arm-linux-musleabi"};
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+ static const char *const X86_64MuslTriples[] = {"x86_64-linux-musl"};
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+ static const char *const X86MuslTriples[] = {"i686-linux-musl"};
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+ static const char *const MIPSMuslTriples[] = {
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+ "mips-linux-musl", "mipsel-linux-musl",
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+ "mipsel-linux-muslhf", "mips-linux-muslhf"
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+ };
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+ static const char *const PPCMuslTriples[] = {"powerpc-linux-musl"};
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+ static const char *const PPC64MuslTriples[] = {"powerpc64-linux-musl"};
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+ static const char *const PPC64LEMuslTriples[] = {"powerpc64le-linux-musl"};
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+
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+ switch (TargetTriple.getArch()) {
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+ case llvm::Triple::aarch64:
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+ LibDirs.append(begin(AArch64LibDirs), end(AArch64LibDirs));
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+ TripleAliases.append(begin(AArch64MuslTriples), end(AArch64MuslTriples));
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+ BiarchLibDirs.append(begin(AArch64LibDirs), end(AArch64LibDirs));
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+ BiarchTripleAliases.append(begin(AArch64MuslTriples), end(AArch64MuslTriples));
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+ break;
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+ case llvm::Triple::arm:
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+ LibDirs.append(begin(ARMLibDirs), end(ARMLibDirs));
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+ if (TargetTriple.getEnvironment() == llvm::Triple::MuslEABIHF) {
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+ TripleAliases.append(begin(ARMHFMuslTriples), end(ARMHFMuslTriples));
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+ } else {
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+ TripleAliases.append(begin(ARMMuslTriples), end(ARMMuslTriples));
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+ }
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+ break;
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+ case llvm::Triple::x86_64:
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+ LibDirs.append(begin(X86_64LibDirs), end(X86_64LibDirs));
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+ TripleAliases.append(begin(X86_64MuslTriples), end(X86_64MuslTriples));
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+ BiarchLibDirs.append(begin(X86LibDirs), end(X86LibDirs));
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+ BiarchTripleAliases.append(begin(X86MuslTriples), end(X86MuslTriples));
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+ break;
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+ case llvm::Triple::x86:
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+ LibDirs.append(begin(X86LibDirs), end(X86LibDirs));
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+ TripleAliases.append(begin(X86MuslTriples), end(X86MuslTriples));
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+ BiarchLibDirs.append(begin(X86_64LibDirs), end(X86_64LibDirs));
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+ BiarchTripleAliases.append(begin(X86_64MuslTriples), end(X86_64MuslTriples));
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+ break;
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+ case llvm::Triple::mips:
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+ LibDirs.append(begin(MIPSLibDirs), end(MIPSLibDirs));
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+ TripleAliases.append(begin(MIPSMuslTriples), end(MIPSMuslTriples));
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+ break;
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+ case llvm::Triple::ppc:
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+ LibDirs.append(begin(PPCLibDirs), end(PPCLibDirs));
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+ TripleAliases.append(begin(PPCMuslTriples), end(PPCMuslTriples));
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+ BiarchLibDirs.append(begin(PPC64LibDirs), end(PPC64LibDirs));
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+ BiarchTripleAliases.append(begin(PPC64MuslTriples), end(PPC64MuslTriples));
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+ break;
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+ case llvm::Triple::ppc64:
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+ LibDirs.append(begin(PPC64LibDirs), end(PPC64LibDirs));
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+ TripleAliases.append(begin(PPC64MuslTriples), end(PPC64MuslTriples));
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+ BiarchLibDirs.append(begin(PPCLibDirs), end(PPCLibDirs));
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+ BiarchTripleAliases.append(begin(PPCMuslTriples), end(PPCMuslTriples));
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+ break;
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+ case llvm::Triple::ppc64le:
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+ LibDirs.append(begin(PPC64LELibDirs), end(PPC64LELibDirs));
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+ TripleAliases.append(begin(PPC64LEMuslTriples), end(PPC64LEMuslTriples));
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+ break;
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+ default:
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+ break;
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+ }
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+ TripleAliases.push_back(TargetTriple.str());
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+ if (TargetTriple.str() != BiarchTriple.str())
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+ BiarchTripleAliases.push_back(BiarchTriple.str());
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+ return;
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+ }
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+
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// Android targets should not use GNU/Linux tools or libraries.
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if (TargetTriple.isAndroid()) {
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static const char *const AArch64AndroidTriples[] = {
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