X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=tools%2Fllvmc%2FConfiguration.cpp;h=6b5d33975f2c0a4f2a57c0e5317bf772f5661dc5;hb=064782209bd5b20d8b0b255f8198f482165e4657;hp=4770875833c76d6109f78ec9dc7ac2cbac29c2d8;hpb=f384db3a9094619c1c3ad5721dbbe007bc153fcf;p=oota-llvm.git

diff --git a/tools/llvmc/Configuration.cpp b/tools/llvmc/Configuration.cpp
index 4770875833c..6b5d33975f2 100644
--- a/tools/llvmc/Configuration.cpp
+++ b/tools/llvmc/Configuration.cpp
@@ -15,9 +15,9 @@
 #include "Configuration.h"
 #include "ConfigLexer.h"
 #include "CompilerDriver.h"
-#include "Config/config.h"
-#include "Support/CommandLine.h"
-#include "Support/StringExtras.h"
+#include "llvm/Config/config.h"
+#include "llvm/Support/CommandLine.h"
+#include "llvm/ADT/StringExtras.h"
 #include <iostream>
 #include <fstream>
 
@@ -90,19 +90,19 @@ namespace {
     InputProvider* provider;
     CompilerDriver::ConfigData* confDat;
 
-    int next() { 
+    inline int next() { 
       token = Configlex();
       if (DumpTokens) 
         std::cerr << token << "\n";
       return token;
     }
 
-    bool next_is_real() { 
+    inline bool next_is_real() { 
       next();
       return (token != EOLTOK) && (token != ERRORTOK) && (token != 0);
     }
 
-    void eatLineRemnant() {
+    inline void eatLineRemnant() {
       while (next_is_real()) ;
     }
 
@@ -156,12 +156,17 @@ namespace {
     bool parseSubstitution(CompilerDriver::StringVector& optList) {
       switch (token) {
         case ARGS_SUBST:        optList.push_back("%args%"); break;
+        case DEFS_SUBST:        optList.push_back("%defs%"); break;
+        case FORCE_SUBST:       optList.push_back("%force%"); break;
         case IN_SUBST:          optList.push_back("%in%"); break;
-        case OUT_SUBST:         optList.push_back("%out%"); break;
-        case TIME_SUBST:        optList.push_back("%time%"); break;
-        case STATS_SUBST:       optList.push_back("%stats%"); break;
+        case INCLS_SUBST:       optList.push_back("%incls%"); break;
+        case LIBS_SUBST:        optList.push_back("%libs%"); break;
         case OPT_SUBST:         optList.push_back("%opt%"); break;
+        case OUT_SUBST:         optList.push_back("%out%"); break;
         case TARGET_SUBST:      optList.push_back("%target%"); break;
+        case STATS_SUBST:       optList.push_back("%stats%"); break;
+        case TIME_SUBST:        optList.push_back("%time%"); break;
+        case VERBOSE_SUBST:     optList.push_back("%verbose%"); break;
         default:
           return false;
       }
@@ -229,7 +234,7 @@ namespace {
           action.args.clear();
         } else {
           if (token == STRING || token == OPTION) {
-            action.program = ConfigLexerState.StringVal;
+            action.program.set_file(ConfigLexerState.StringVal);
           } else {
             error("Expecting a program name");
           }
@@ -415,57 +420,58 @@ namespace {
 CompilerDriver::ConfigData*
 LLVMC_ConfigDataProvider::ReadConfigData(const std::string& ftype) {
   CompilerDriver::ConfigData* result = 0;
-  std::string dir_name;
-  if (configDir.empty()) {
+  sys::Path confFile;
+  if (configDir.is_empty()) {
     // Try the environment variable
     const char* conf = getenv("LLVM_CONFIG_DIR");
     if (conf) {
-      dir_name = conf;
-      dir_name += "/";
-      if (!::sys::FileIsReadable(dir_name + ftype))
-        throw "Configuration file for '" + ftype + "' is not available.";
+      confFile.set_directory(conf);
+      confFile.append_file(ftype);
+      if (!confFile.readable())
+        throw std::string("Configuration file for '") + ftype + 
+                          "' is not available.";
     } else {
       // Try the user's home directory
-      const char* home = getenv("HOME");
-      if (home) {
-        dir_name = home;
-        dir_name += "/.llvm/etc/";
-        if (!::sys::FileIsReadable(dir_name + ftype)) {
-          // Okay, try the LLVM installation directory
-          dir_name = LLVM_ETCDIR;
-          dir_name += "/";
-          if (!::sys::FileIsReadable(dir_name + ftype)) {
-            // Okay, try the "standard" place
-            dir_name = "/etc/llvm/";
-            if (!::sys::FileIsReadable(dir_name + ftype)) {
-              throw "Configuration file for '" + ftype + "' is not available.";
-            }
+      confFile = sys::Path::GetUserHomeDirectory();
+      if (!confFile.is_empty()) {
+        confFile.append_directory(".llvm");
+        confFile.append_directory("etc");
+        confFile.append_file(ftype);
+        if (!confFile.readable())
+          confFile.clear();
+      }
+      if (!confFile.is_empty()) {
+        // Okay, try the LLVM installation directory
+        confFile = sys::Path::GetLLVMConfigDir();
+        confFile.append_file(ftype);
+        if (!confFile.readable()) {
+          // Okay, try the "standard" place
+          confFile = sys::Path::GetLLVMDefaultConfigDir();
+          confFile.append_file(ftype);
+          if (!confFile.readable()) {
+            throw std::string("Configuration file for '") + ftype + 
+                              "' is not available.";
           }
         }
       }
     }
   } else {
-    dir_name = configDir + "/";
-    if (!::sys::FileIsReadable(dir_name + ftype)) {
-      throw "Configuration file for '" + ftype + "' is not available.";
-    }
+    confFile = configDir;
+    confFile.append_file(ftype);
+    if (!confFile.readable())
+      throw std::string("Configuration file for '") + ftype + 
+                        "' is not available.";
   }
-  FileInputProvider fip( dir_name + ftype );
+  FileInputProvider fip( confFile.get() );
   if (!fip.okay()) {
-    throw "Configuration file for '" + ftype + "' is not available.";
+    throw std::string("Configuration file for '") + ftype + 
+                      "' is not available.";
   }
   result = new CompilerDriver::ConfigData();
   ParseConfigData(fip,*result);
   return result;
 }
 
-LLVMC_ConfigDataProvider::LLVMC_ConfigDataProvider() 
-  : Configurations() 
-  , configDir() 
-{
-  Configurations.clear();
-}
-
 LLVMC_ConfigDataProvider::~LLVMC_ConfigDataProvider()
 {
   ConfigDataMap::iterator cIt = Configurations.begin();
@@ -491,7 +497,7 @@ LLVMC_ConfigDataProvider::ProvideConfigData(const std::string& filetype) {
     // The configuration data doesn't exist, we have to go read it.
     result = ReadConfigData(filetype);
     // If we got one, cache it
-    if ( result != 0 )
+    if (result != 0)
       Configurations.insert(std::make_pair(filetype,result));
   }
   return result; // Might return 0