X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=tools%2Fllvmc%2FCompilerDriver.cpp;h=1a316c84390bbb471b9f35ede6495096a50257f1;hb=c30088f9612c949b047884deab045e2421690691;hp=61d0d5ac8b94d772795f8f9e852843bb39f57a99;hpb=1fce09125cb46c91407668ca29915c450a482811;p=oota-llvm.git

diff --git a/tools/llvmc/CompilerDriver.cpp b/tools/llvmc/CompilerDriver.cpp
index 61d0d5ac8b9..1a316c84390 100644
--- a/tools/llvmc/CompilerDriver.cpp
+++ b/tools/llvmc/CompilerDriver.cpp
@@ -21,6 +21,7 @@
 #include "llvm/ADT/SetVector.h"
 #include "llvm/ADT/StringExtras.h"
 #include <iostream>
+#include "llvm/Config/alloca.h"
 
 using namespace llvm;
 
@@ -28,9 +29,9 @@ namespace {
 
 void WriteAction(CompilerDriver::Action* action ) {
   std::cerr << action->program.c_str();
-  std::vector<std::string>::iterator I = action->args.begin();
+  std::vector<std::string>::const_iterator I = action->args.begin();
   while (I != action->args.end()) {
-    std::cerr << " " + *I;
+    std::cerr << " " << *I;
     ++I;
   }
   std::cerr << "\n";
@@ -38,9 +39,9 @@ void WriteAction(CompilerDriver::Action* action ) {
 
 void DumpAction(CompilerDriver::Action* action) {
   std::cerr << "command = " << action->program.c_str();
-  std::vector<std::string>::iterator I = action->args.begin();
+  std::vector<std::string>::const_iterator I = action->args.begin();
   while (I != action->args.end()) {
-    std::cerr << " " + *I;
+    std::cerr << " " << *I;
     ++I;
   }
   std::cerr << "\n";
@@ -190,7 +191,7 @@ private:
       if (TempDir.isDirectory() && TempDir.writable())
         TempDir.destroyDirectory(/*remove_contents=*/true);
     } else {
-      std::cout << "Temporary files are in " << TempDir.toString() << "\n";
+      std::cout << "Temporary files are in " << TempDir << "\n";
     }
   }
 
@@ -392,18 +393,22 @@ private:
                           "' is not executable.");
 
       // Invoke the program
+      const char** Args = (const char**) 
+        alloca(sizeof(const char*)*(action->args.size()+2));
+      Args[0] = action->program.toString().c_str();
+      for (unsigned i = 1; i != action->args.size(); ++i)
+        Args[i] = action->args[i].c_str();
+      Args[action->args.size()] = 0;  // null terminate list.
       if (isSet(TIME_ACTIONS_FLAG)) {
         Timer timer(action->program.toString());
         timer.startTimer();
-        int resultCode = 
-          sys::Program::ExecuteAndWait(action->program,action->args);
+        int resultCode = sys::Program::ExecuteAndWait(action->program, Args);
         timer.stopTimer();
         timer.print(timer,std::cerr);
         return resultCode == 0;
       }
       else
-        return 0 == 
-          sys::Program::ExecuteAndWait(action->program, action->args);
+        return 0 == sys::Program::ExecuteAndWait(action->program, Args);
     }
     return true;
   }
@@ -530,11 +535,11 @@ public:
         std::cerr << "OutputMachine = " << machine << "\n";
         InputList::const_iterator I = InpList.begin();
         while ( I != InpList.end() ) {
-          std::cerr << "Input: " << I->first.toString() << "(" << I->second 
+          std::cerr << "Input: " << I->first << "(" << I->second 
                     << ")\n";
           ++I;
         }
-        std::cerr << "Output: " << Output.toString() << "\n";
+        std::cerr << "Output: " << Output << "\n";
       }
 
       // If there's no input, we're done.
@@ -560,7 +565,7 @@ public:
       /// PRE-PROCESSING / TRANSLATION / OPTIMIZATION / ASSEMBLY phases
       // for each input item
       SetVector<sys::Path> LinkageItems;
-      std::vector<std::string> LibFiles;
+      StringVector LibFiles;
       InputList::const_iterator I = InpList.begin();
       for (InputList::const_iterator I = InpList.begin(), E = InpList.end();
            I != E; ++I ) {
@@ -780,8 +785,9 @@ public:
       if (finalPhase == LINKING) {
 
         // Insert the platform-specific system libraries to the path list
-        LibraryPaths.push_back(sys::Path::GetSystemLibraryPath1());
-        LibraryPaths.push_back(sys::Path::GetSystemLibraryPath2());
+        std::vector<sys::Path> SysLibs;
+        sys::Path::GetSystemLibraryPaths(SysLibs);
+        LibraryPaths.insert(LibraryPaths.end(), SysLibs.begin(), SysLibs.end());
 
         // Set up the linking action with llvm-ld
         Action* link = new Action();
@@ -816,7 +822,7 @@ public:
           link->args.push_back(I->toString());
 
         // Add in all the libraries we found.
-        for (std::vector<std::string>::const_iterator I=LibFiles.begin(),
+        for (StringVector::const_iterator I=LibFiles.begin(),
              E=LibFiles.end(); I != E; ++I )
           link->args.push_back(std::string("-l")+*I);