Add a way to access argv[0] in hooks.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74483 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CompilerDriver/Main.cpp b/lib/CompilerDriver/Main.cpp
index 6807a83..3a29170 100644
--- a/lib/CompilerDriver/Main.cpp
+++ b/lib/CompilerDriver/Main.cpp
@@ -71,11 +71,16 @@
namespace llvmc {
+// Sometimes plugins want to condition on the value in argv[0].
+const char* ProgramName;
+
int Main(int argc, char** argv) {
try {
LanguageMap langMap;
CompilationGraph graph;
+ ProgramName = argv[0];
+
cl::ParseCommandLineOptions
(argc, argv, "LLVM Compiler Driver (Work In Progress)", true);