Patches to correct several bugs in llvmc.

Patches contributed by Bram Adams. Thanks Bram.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29729 91177308-0d34-0410-b5e6-96231b3b80d8

tools/llvmc/CompilerDriver.cpp

@@ -227,9 +227,54 @@ private:
     assert(pat != 0 && "Invalid command pattern");
 
     // Copy over some pattern things that don't need to change
-    action->program = pat->program;
     action->flags = pat->flags;
 
+    // See if program starts with wildcard...
+    std::string programName=pat->program.toString();
+    if (programName[0] == '%' && programName.length() >2) {
+      switch(programName[1]){
+      case 'b':
+	if (programName.substr(0,8) == "%bindir%") {
+	  std::string tmp(LLVM_BINDIR);
+	  tmp.append(programName.substr(8));
+	  pat->program.set(tmp);
+	}
+	break;
+      case 'l':
+	if (programName.substr(0,12) == "%llvmgccdir%"){
+	  std::string tmp(LLVMGCCDIR);
+	  tmp.append(programName.substr(12));
+	  pat->program.set(tmp);
+	}else if (programName.substr(0,13) == "%llvmgccarch%"){
+	  std::string tmp(LLVMGCCARCH);
+	  tmp.append(programName.substr(13));
+	  pat->program.set(tmp);
+	}else if (programName.substr(0,9) == "%llvmgcc%"){
+	  std::string tmp(LLVMGCC);
+	  tmp.append(programName.substr(9));
+	  pat->program.set(tmp);
+	}else if (programName.substr(0,9) == "%llvmgxx%"){
+	  std::string tmp(LLVMGXX);
+	  tmp.append(programName.substr(9));
+	  pat->program.set(tmp);
+	}else if (programName.substr(0,9) == "%llvmcc1%"){
+	  std::string tmp(LLVMCC1);
+	  tmp.append(programName.substr(9));
+	  pat->program.set(tmp);
+	}else if (programName.substr(0,13) == "%llvmcc1plus%"){
+	  std::string tmp(LLVMCC1PLUS);
+	  tmp.append(programName.substr(13));
+	  pat->program.set(tmp);
+	}else if (programName.substr(0,8) == "%libdir%") {
+	  std::string tmp(LLVM_LIBDIR);
+	  tmp.append(programName.substr(8));
+	  pat->program.set(tmp);
+	}
+	  break;
+      }
+    }
+    action->program = pat->program;
+
     // Do the substitutions from the pattern to the actual
     StringVector::iterator PI = pat->args.begin();
     StringVector::iterator PE = pat->args.end();
@@ -426,9 +471,9 @@ private:
       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.
+      for (unsigned i = 1; i <= action->args.size(); ++i)
+        Args[i] = action->args[i-1].c_str();
+      Args[action->args.size()+1] = 0;  // null terminate list.
       if (isSet(TIME_ACTIONS_FLAG)) {
         Timer timer(action->program.toString());
         timer.startTimer();

tools/llvmc/Configuration.cpp

@@ -116,6 +116,8 @@ namespace {
       result.clear();
       while (next_is_real()) {
         switch (token ) {
+	case LLVMGCCDIR_SUBST:
+	case LLVMGCCARCH_SUBST:
           case STRING :
           case OPTION :
             result += ConfigLexerState.StringVal;
@@ -260,6 +262,11 @@ namespace {
       str.clear();
       do {
         switch (token) {
+	case BINDIR_SUBST:
+	case LLVMGCC_SUBST:
+	case LLVMGXX_SUBST:
+	case LLVMCC1_SUBST:
+	case LLVMCC1PLUS_SUBST:
           case OPTION:
           case STRING:
           case ARGS_SUBST:

tools/llvmc/Makefile

@@ -24,7 +24,7 @@ CPPFLAGS = -DLLVMGCCDIR="\"$(LLVMGCCDIR)\"" \
 	   -DLLVMGCC="\"$(LLVMGCC)\"" \
 	   -DLLVMGXX="\"$(LLVMGXX)\"" \
 	   -DLLVMCC1="\"$(LLVMCC1)\"" \
-	   -DLLVMCC1PLUS="$(LLVMCC1PLUS)"
+	   -DLLVMCC1PLUS="\"$(LLVMCC1PLUS)\""
 
 include $(LEVEL)/Makefile.common
 

tools/llvmc/c

@@ -9,8 +9,7 @@
   lang.opt3=-O3
   lang.opt4=-O3
   lang.opt5=-O3
-  lang.libs=%llvmgccdir%/lib %llvmgccdir%/lib \
-    %llvmgccdir%/lib/gcc/%llvmgccarch%
+  lang.libs=%llvmgccdir%/lib %llvmgccdir%/lib %llvmgccdir%/lib/gcc/%llvmgccarch%
 
 ##########################################################
 # Pre-processor definitions