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 eb5c8ab67198ff5648e0eb66d2ccee2be347b636..1addf4703b7b8c30a39d2cc41d5327679e30eabb 100644 (file)
--- 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))