r186983 - Remove support for CCC_ADD_ARGS. QA_OVERRIDE_GCC3_OPTIONS supersedes it.

[Rafael Espindola]

Author: rafael
Date: Tue Jul 23 14:55:06 2013
New Revision: 186983

URL: http://llvm.org/viewvc/llvm-project?rev=186983&view=rev
Log:
Remove support for CCC_ADD_ARGS. QA_OVERRIDE_GCC3_OPTIONS supersedes it.

Removed:
    cfe/trunk/test/Driver/ccc-add-args.c
Modified:
    cfe/trunk/tools/driver/driver.cpp

Removed: cfe/trunk/test/Driver/ccc-add-args.c
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/ccc-add-args.c?rev=186982&view=auto
==============================================================================
--- cfe/trunk/test/Driver/ccc-add-args.c (original)
+++ cfe/trunk/test/Driver/ccc-add-args.c (removed)
@@ -1,4 +0,0 @@
-// RUN: env CCC_ADD_ARGS="-ccc-print-options,,-v" %clang -### 2>&1 | FileCheck %s
-// CHECK: Option 0 - Name: "-ccc-print-options", Values: {}
-// CHECK: Option 1 - Name: "-v", Values: {}
-// CHECK: Option 2 - Name: "-###", Values: {}

Modified: cfe/trunk/tools/driver/driver.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/tools/driver/driver.cpp?rev=186983&r1=186982&r2=186983&view=diff
==============================================================================
--- cfe/trunk/tools/driver/driver.cpp (original)
+++ cfe/trunk/tools/driver/driver.cpp Tue Jul 23 14:55:06 2013
@@ -323,25 +323,6 @@ int main(int argc_, const char **argv_)
   if (const char *OverrideStr = ::getenv("QA_OVERRIDE_GCC3_OPTIONS")) {
     // FIXME: Driver shouldn't take extra initial argument.
     ApplyQAOverride(argv, OverrideStr, SavedStrings);
-  } else if (const char *Cur = ::getenv("CCC_ADD_ARGS")) {
-    // FIXME: Driver shouldn't take extra initial argument.
-    std::vector<const char*> ExtraArgs;
-
-    for (;;) {
-      const char *Next = strchr(Cur, ',');
-
-      if (Next) {
-        ExtraArgs.push_back(SaveStringInSet(SavedStrings,
-                                            std::string(Cur, Next)));
-        Cur = Next + 1;
-      } else {
-        if (*Cur != '\0')
-          ExtraArgs.push_back(SaveStringInSet(SavedStrings, Cur));
-        break;
-      }
-    }
-
-    argv.insert(&argv[1], ExtraArgs.begin(), ExtraArgs.end());
   }
 
   std::string Path = GetExecutablePath(argv[0], CanonicalPrefixes);