1 files changed, 84 insertions, 0 deletions
diff --git a/testing/clang6/0004-Add-musl-targets.patch b/testing/clang6/0004-Add-musl-targets.patch
new file mode 100644
index 00000000000..04a370892a9
--- /dev/null
+++ b/testing/clang6/0004-Add-musl-targets.patch
@@ -0,0 +1,84 @@
+From 8f14313cb2ee5221e481e292bcd066a473b1edb8 Mon Sep 17 00:00:00 2001
+From: Jakub Jirutka <jakub@jirutka.cz>
+Date: Sun, 16 Apr 2017 16:49:00 +0100
+Subject: [PATCH 4/7] Add musl targets
+
+---
+ lib/Driver/ToolChains/Gnu.cpp   |  6 ++++--
+ lib/Driver/ToolChains/Linux.cpp | 15 ++++++++++++---
+ 2 files changed, 16 insertions(+), 5 deletions(-)
+
+diff --git a/lib/Driver/ToolChains/Gnu.cpp b/lib/Driver/ToolChains/Gnu.cpp
+index 72a9f85..40ad3f5 100644
+--- a/lib/Driver/ToolChains/Gnu.cpp
++++ b/lib/Driver/ToolChains/Gnu.cpp
+@@ -1917,7 +1917,8 @@ bool Generic_GCC::GCCInstallationDetector::getBiarchSibling(Multilib &M) const {
+   case llvm::Triple::arm:
+   case llvm::Triple::thumb:
+     LibDirs.append(begin(ARMLibDirs), end(ARMLibDirs));
+-    if (TargetTriple.getEnvironment() == llvm::Triple::GNUEABIHF) {
++    if (TargetTriple.getEnvironment() == llvm::Triple::GNUEABIHF ||
++        TargetTriple.getEnvironment() == llvm::Triple::MuslEABIHF) {
+       TripleAliases.append(begin(ARMHFTriples), end(ARMHFTriples));
+     } else {
+       TripleAliases.append(begin(ARMTriples), end(ARMTriples));
+@@ -1926,7 +1927,8 @@ bool Generic_GCC::GCCInstallationDetector::getBiarchSibling(Multilib &M) const {
+   case llvm::Triple::armeb:
+   case llvm::Triple::thumbeb:
+     LibDirs.append(begin(ARMebLibDirs), end(ARMebLibDirs));
+-    if (TargetTriple.getEnvironment() == llvm::Triple::GNUEABIHF) {
++    if (TargetTriple.getEnvironment() == llvm::Triple::GNUEABIHF ||
++        TargetTriple.getEnvironment() == llvm::Triple::MuslEABIHF) {
+       TripleAliases.append(begin(ARMebHFTriples), end(ARMebHFTriples));
+     } else {
+       TripleAliases.append(begin(ARMebTriples), end(ARMebTriples));
+diff --git a/lib/Driver/ToolChains/Linux.cpp b/lib/Driver/ToolChains/Linux.cpp
+index 1201df6..9eea3f0 100644
+--- a/lib/Driver/ToolChains/Linux.cpp
++++ b/lib/Driver/ToolChains/Linux.cpp
+@@ -54,7 +54,8 @@ static std::string getMultiarchTriple(const Driver &D,
+   // regardless of what the actual target triple is.
+   case llvm::Triple::arm:
+   case llvm::Triple::thumb:
+-    if (TargetEnvironment == llvm::Triple::GNUEABIHF) {
++    if (TargetEnvironment == llvm::Triple::GNUEABIHF ||
++        TargetEnvironment == llvm::Triple::MuslEABIHF) {
+       if (D.getVFS().exists(SysRoot + "/lib/arm-linux-gnueabihf"))
+         return "arm-linux-gnueabihf";
+     } else {
+@@ -64,7 +65,8 @@ static std::string getMultiarchTriple(const Driver &D,
+     break;
+   case llvm::Triple::armeb:
+   case llvm::Triple::thumbeb:
+-    if (TargetEnvironment == llvm::Triple::GNUEABIHF) {
++    if (TargetEnvironment == llvm::Triple::GNUEABIHF ||
++        TargetEnvironment == llvm::Triple::MuslEABIHF) {
+       if (D.getVFS().exists(SysRoot + "/lib/armeb-linux-gnueabihf"))
+         return "armeb-linux-gnueabihf";
+     } else {
+@@ -434,6 +436,12 @@ std::string Linux::getDynamicLinker(const ArgList &Args) const {
+       ArchName = "armeb";
+       IsArm = true;
+       break;
++    case llvm::Triple::ppc:
++      ArchName = "powerpc";
++      break;
++    case llvm::Triple::x86:
++      ArchName = "i386";
++      break;
+     default:
+       ArchName = Triple.getArchName().str();
+     }
+@@ -644,7 +652,8 @@ void Linux::AddClangSystemIncludeArgs(const ArgList &DriverArgs,
+     break;
+   case llvm::Triple::arm:
+   case llvm::Triple::thumb:
+-    if (getTriple().getEnvironment() == llvm::Triple::GNUEABIHF)
++    if (getTriple().getEnvironment() == llvm::Triple::GNUEABIHF ||
++        getTriple().getEnvironment() == llvm::Triple::MuslEABIHF)
+       MultiarchIncludeDirs = ARMHFMultiarchIncludeDirs;
+     else
+       MultiarchIncludeDirs = ARMMultiarchIncludeDirs;
+-- 
+2.14.1
+