From: Rafael Espindola <rafael.espindola@gmail.com>
Date: Thu, 11 Nov 2010 19:34:42 +0000 (+0000)
Subject: Add support for -s, -pthread and -pthreads. Thanks to Hans Wennborg and
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=e0e6d3b5cf61dfefad3c0393f4786d2cf3d9c272;p=clang

Add support for -s, -pthread and -pthreads. Thanks to Hans Wennborg and
Cosmin Truta for reporting it.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@118826 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Driver/Tools.cpp b/lib/Driver/Tools.cpp
index eb5c8ab671..1addf4703b 100644
--- a/lib/Driver/Tools.cpp
+++ b/lib/Driver/Tools.cpp
@@ -3211,6 +3211,9 @@ void linuxtools::Link::ConstructJob(Compilation &C, const JobAction &JA,
   if (Args.hasArg(options::OPT_rdynamic))
     CmdArgs.push_back("-export-dynamic");
 
+  if (Args.hasArg(options::OPT_s))
+    CmdArgs.push_back("-s");
+
   for (std::vector<std::string>::const_iterator i = ToolChain.ExtraOpts.begin(),
          e = ToolChain.ExtraOpts.end();
        i != e; ++i)
@@ -3307,6 +3310,9 @@ void linuxtools::Link::ConstructJob(Compilation &C, const JobAction &JA,
   else if (!Args.hasArg(options::OPT_shared) && D.CCCIsCXX)
     CmdArgs.push_back("-lgcc");
 
+  if (Args.hasArg(options::OPT_pthread) || Args.hasArg(options::OPT_pthreads))
+    CmdArgs.push_back("-lpthread");
+
   CmdArgs.push_back("-lc");
 
   if (Args.hasArg(options::OPT_static))