X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=tools%2Fllvm-ld%2Fllvm-ld.cpp;h=6b4c3c7728e520dc2c483f5030a66983bca58470;hb=adf01b3f18442ae8db6b8948e70d82d9df415119;hp=9277554d5faaeae3c0f7dbfef0e2a04637411708;hpb=572ec1f3c0fd2386ce8a7dbeb7c15b3ac8ab1878;p=oota-llvm.git

diff --git a/tools/llvm-ld/llvm-ld.cpp b/tools/llvm-ld/llvm-ld.cpp
index 9277554d5fa..6b4c3c7728e 100644
--- a/tools/llvm-ld/llvm-ld.cpp
+++ b/tools/llvm-ld/llvm-ld.cpp
@@ -23,7 +23,7 @@
 #include "llvm/LinkAllVMCore.h"
 #include "llvm/Linker.h"
 #include "llvm/LLVMContext.h"
-#include "llvm/System/Program.h"
+#include "llvm/Support/Program.h"
 #include "llvm/Module.h"
 #include "llvm/PassManager.h"
 #include "llvm/Bitcode/ReaderWriter.h"
@@ -36,7 +36,7 @@
 #include "llvm/Support/PrettyStackTrace.h"
 #include "llvm/Support/SystemUtils.h"
 #include "llvm/Support/ToolOutputFile.h"
-#include "llvm/System/Signals.h"
+#include "llvm/Support/Signals.h"
 #include "llvm/Config/config.h"
 #include <memory>
 #include <cstring>
@@ -178,7 +178,7 @@ static char ** CopyEnv(char ** const envp) {
 
   // Allocate a new environment list.
   char **newenv = new char* [entries];
-  if ((newenv = new char* [entries]) == NULL)
+  if (newenv == NULL)
     return NULL;
 
   // Make a copy of the list.  Don't forget the NULL that ends the list.
@@ -410,13 +410,13 @@ static int GenerateNative(const std::string &OutputFilename,
 static void EmitShellScript(char **argv, Module *M) {
   if (Verbose)
     errs() << "Emitting Shell Script\n";
-#if defined(_WIN32) || defined(__CYGWIN__)
+#if defined(_WIN32)
   // Windows doesn't support #!/bin/sh style shell scripts in .exe files.  To
   // support windows systems, we copy the llvm-stub.exe executable from the
   // build tree to the destination file.
   std::string ErrMsg;
-  sys::Path llvmstub = FindExecutable("llvm-stub.exe", argv[0],
-                                      (void *)(intptr_t)&Optimize);
+  sys::Path llvmstub = PrependMainExecutablePath("llvm-stub", argv[0],
+                                                 (void *)(intptr_t)&Optimize);
   if (llvmstub.isEmpty())
     PrintAndExit("Could not find llvm-stub.exe executable!", M);
 
@@ -455,7 +455,7 @@ static void EmitShellScript(char **argv, Module *M) {
            E = LibPaths.end(); P != E; ++P) {
       FullLibraryPath = *P;
       FullLibraryPath.appendComponent("lib" + *i);
-      FullLibraryPath.appendSuffix(&(LTDL_SHLIB_EXT[1]));
+      FullLibraryPath.appendSuffix(sys::Path::GetDLLSuffix());
       if (!FullLibraryPath.isEmpty()) {
         if (!FullLibraryPath.isDynamicLibrary()) {
           // Not a native shared library; mark as invalid
@@ -526,7 +526,7 @@ int main(int argc, char **argv, char **envp) {
   initializeTarget(Registry);
 
   // Initial global variable above for convenience printing of program name.
-  progname = sys::Path(argv[0]).getBasename();
+  progname = sys::path::stem(argv[0]);
 
   // Parse the command line options
   cl::ParseCommandLineOptions(argc, argv, "llvm linker\n");
@@ -538,11 +538,8 @@ int main(int argc, char **argv, char **envp) {
       OutputFilename = "a.exe";
 
     // If there is no suffix add an "exe" one.
-    sys::Path ExeFile( OutputFilename );
-    if (ExeFile.getSuffix() == "") {
-      ExeFile.appendSuffix("exe");
-      OutputFilename = ExeFile.str();
-    }
+    if (sys::path::extension(OutputFilename).empty())
+      OutputFilename.append(".exe");
   }
 #endif
 
@@ -555,12 +552,12 @@ int main(int argc, char **argv, char **envp) {
   }
 
   // Arrange for the bitcode output file to be deleted on any errors.
-  BitcodeOutputRemover.setFile(sys::Path(BitcodeOutputFilename));
+  BitcodeOutputRemover.setFile(BitcodeOutputFilename);
   sys::RemoveFileOnSignal(sys::Path(BitcodeOutputFilename));
 
   // Arrange for the output file to be deleted on any errors.
   if (!LinkAsLibrary) {
-    OutputRemover.setFile(sys::Path(OutputFilename));
+    OutputRemover.setFile(OutputFilename);
     sys::RemoveFileOnSignal(sys::Path(OutputFilename));
   }
 
@@ -660,12 +657,12 @@ int main(int argc, char **argv, char **envp) {
       AssemblyFile.appendSuffix("s");
 
       // Mark the output files for removal.
-      FileRemover AssemblyFileRemover(AssemblyFile);
+      FileRemover AssemblyFileRemover(AssemblyFile.str());
       sys::RemoveFileOnSignal(AssemblyFile);
 
       // Determine the locations of the llc and gcc programs.
-      sys::Path llc = FindExecutable("llc", argv[0],
-                                     (void *)(intptr_t)&Optimize);
+      sys::Path llc = PrependMainExecutablePath("llc", argv[0],
+                                                (void *)(intptr_t)&Optimize);
       if (llc.isEmpty())
         PrintAndExit("Failed to find llc", Composite.get());
 
@@ -687,12 +684,12 @@ int main(int argc, char **argv, char **envp) {
       CFile.appendSuffix("cbe.c");
 
       // Mark the output files for removal.
-      FileRemover CFileRemover(CFile);
+      FileRemover CFileRemover(CFile.str());
       sys::RemoveFileOnSignal(CFile);
 
       // Determine the locations of the llc and gcc programs.
-      sys::Path llc = FindExecutable("llc", argv[0],
-                                     (void *)(intptr_t)&Optimize);
+      sys::Path llc = PrependMainExecutablePath("llc", argv[0],
+                                                (void *)(intptr_t)&Optimize);
       if (llc.isEmpty())
         PrintAndExit("Failed to find llc", Composite.get());