diff options
Diffstat (limited to 'external/meta-clang/recipes-devtools/clang/clang/0020-clang-link-libgcc_eh-when-using-compiler-rt.patch')
| -rw-r--r-- | external/meta-clang/recipes-devtools/clang/clang/0020-clang-link-libgcc_eh-when-using-compiler-rt.patch | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/external/meta-clang/recipes-devtools/clang/clang/0020-clang-link-libgcc_eh-when-using-compiler-rt.patch b/external/meta-clang/recipes-devtools/clang/clang/0020-clang-link-libgcc_eh-when-using-compiler-rt.patch new file mode 100644 index 00000000..d9eac9a6 --- /dev/null +++ b/external/meta-clang/recipes-devtools/clang/clang/0020-clang-link-libgcc_eh-when-using-compiler-rt.patch @@ -0,0 +1,24 @@ +From 98e1067695596c4c4a91f4c58e2a6f6aaeb56a0c Mon Sep 17 00:00:00 2001 +From: Khem Raj <raj.khem@gmail.com> +Date: Sat, 21 Sep 2019 08:57:36 -0700 +Subject: [PATCH] clang: link libgcc_eh when using compiler-rt + +we still need libgcc unwinder + +Signed-off-by: Khem Raj <raj.khem@gmail.com> +--- + clang/lib/Driver/ToolChains/CommonArgs.cpp | 1 + + 1 file changed, 1 insertion(+) + +diff --git a/clang/lib/Driver/ToolChains/CommonArgs.cpp b/clang/lib/Driver/ToolChains/CommonArgs.cpp +index 1e093b25b90..4b81ae2b50a 100644 +--- a/clang/lib/Driver/ToolChains/CommonArgs.cpp ++++ b/clang/lib/Driver/ToolChains/CommonArgs.cpp +@@ -1162,6 +1162,7 @@ void tools::AddRunTimeLibs(const ToolChain &TC, const Driver &D, + switch (RLT) { + case ToolChain::RLT_CompilerRT: + CmdArgs.push_back(TC.getCompilerRTArgString(Args, "builtins")); ++ CmdArgs.push_back("-lgcc_eh"); + break; + case ToolChain::RLT_Libgcc: + // Make sure libgcc is not used under MSVC environment by default |