1 files changed, 40 insertions, 0 deletions
diff --git a/external/meta-clang/recipes-devtools/clang/clang/0012-clang-Look-inside-the-target-sysroot-for-compiler-ru.patch b/external/meta-clang/recipes-devtools/clang/clang/0012-clang-Look-inside-the-target-sysroot-for-compiler-ru.patch
new file mode 100644
index 00000000..9316157d
--- /dev/null
+++ b/external/meta-clang/recipes-devtools/clang/clang/0012-clang-Look-inside-the-target-sysroot-for-compiler-ru.patch
@@ -0,0 +1,40 @@
+From 805b4ce637faedee91bb92fdae273b01bd5aa363 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Thu, 16 Mar 2017 19:06:26 -0700
+Subject: [PATCH] clang: Look inside the target sysroot for compiler runtime
+
+In OE compiler-rt and libc++ are built and staged into target
+sysroot and not into resourcedir which is relative to clang
+driver installation where the libraries are not instlled
+
+Specific to cross compiling the way yocto/OE works
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ clang/lib/Driver/ToolChain.cpp | 6 +++++-
+ 1 file changed, 5 insertions(+), 1 deletion(-)
+
+diff --git a/clang/lib/Driver/ToolChain.cpp b/clang/lib/Driver/ToolChain.cpp
+index cab97b1a601..059a5e62c40 100644
+--- a/clang/lib/Driver/ToolChain.cpp
++++ b/clang/lib/Driver/ToolChain.cpp
+@@ -14,6 +14,7 @@
+ #include "ToolChains/Flang.h"
+ #include "clang/Basic/ObjCRuntime.h"
+ #include "clang/Basic/Sanitizers.h"
++#include "clang/Basic/Version.h"
+ #include "clang/Config/config.h"
+ #include "clang/Driver/Action.h"
+ #include "clang/Driver/Driver.h"
+@@ -379,7 +380,10 @@ StringRef ToolChain::getOSLibName() const {
+ }
+ 
+ std::string ToolChain::getCompilerRTPath() const {
+-  SmallString<128> Path(getDriver().ResourceDir);
++  SmallString<128> Path(getDriver().SysRoot);
++  StringRef ClangLibdirSuffix(CLANG_LIBDIR_SUFFIX);
++  llvm::sys::path::append(Path, "/usr/", Twine("lib") + ClangLibdirSuffix, "clang",
++                            CLANG_VERSION_STRING);
+   if (Triple.isOSUnknown()) {
+     llvm::sys::path::append(Path, "lib");
+   } else {