Driver: Have -ccc-host-triple simply override the default in the driver, for

now.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@110027 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Driver/Driver.cpp b/lib/Driver/Driver.cpp
index 7fbbe0b838ce1035024c9e29de850922377b0137..cc0cf9fc893a8e04095a6b185ecef697bbc103bc 100644 (file)
--- a/lib/Driver/Driver.cpp
+++ b/lib/Driver/Driver.cpp
@@ -175,7 +175,6 @@ Compilation *Driver::BuildCompilation(int argc, const char **argv) {
   bool CCCPrintOptions = false, CCCPrintActions = false;
 
   const char **Start = argv + 1, **End = argv + argc;
-  const char *HostTriple = DefaultHostTriple.c_str();
 
   InputArgList *Args = ParseArgStrings(Start, End);
 
@@ -225,14 +224,16 @@ Compilation *Driver::BuildCompilation(int argc, const char **argv) {
       Cur = Split.second;
     }
   }
+  // FIXME: We shouldn't overwrite the default host triple here, but we have
+  // nowhere else to put this currently.
   if (const Arg *A = Args->getLastArg(options::OPT_ccc_host_triple))
-    HostTriple = A->getValue(*Args);
+    DefaultHostTriple = A->getValue(*Args);
   if (const Arg *A = Args->getLastArg(options::OPT_ccc_install_dir))
     Dir = A->getValue(*Args);
   if (const Arg *A = Args->getLastArg(options::OPT_B))
     PrefixDir = A->getValue(*Args);
 
-  Host = GetHostInfo(HostTriple);
+  Host = GetHostInfo(DefaultHostTriple.c_str());
 
   // Perform the default argument translations.
   DerivedArgList *TranslatedArgs = TranslateInputArgs(*Args);