From eb52aedbc01f20ddb6e51e2711271324b08ddbef Mon Sep 17 00:00:00 2001 From: Richard Smith Date: Fri, 2 Nov 2012 20:32:19 +0000 Subject: [PATCH] Add -lpthread when building with Ubsan on Linux, in preparation for making libclang-rt.ubsan pull in sanitizer_common, which in turn depends on pthreads. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@167305 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Driver/Tools.cpp | 1 + 1 file changed, 1 insertion(+) diff --git a/lib/Driver/Tools.cpp b/lib/Driver/Tools.cpp index d85bc4adbd..e9390e07aa 100644 --- a/lib/Driver/Tools.cpp +++ b/lib/Driver/Tools.cpp @@ -1517,6 +1517,7 @@ static void addUbsanRTLinux(const ToolChain &TC, const ArgList &Args, (Twine("libclang_rt.ubsan-") + TC.getArchName() + ".a")); CmdArgs.push_back(Args.MakeArgString(LibUbsan)); + CmdArgs.push_back("-lpthread"); } } -- 2.40.0