[llvm] r184806 - Create a replacement for sys::Path::PathSeparator.

[Rafael Espindola]

Author: rafael
Date: Mon Jun 24 20:10:36 2013
New Revision: 184806

URL: http://llvm.org/viewvc/llvm-project?rev=184806&view=rev
Log:
Create a replacement for sys::Path::PathSeparator.

Modified:
    llvm/trunk/include/llvm/Support/Program.h

Modified: llvm/trunk/include/llvm/Support/Program.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/Support/Program.h?rev=184806&r1=184805&r2=184806&view=diff
==============================================================================
--- llvm/trunk/include/llvm/Support/Program.h (original)
+++ llvm/trunk/include/llvm/Support/Program.h Mon Jun 24 20:10:36 2013
@@ -21,6 +21,15 @@
 namespace llvm {
 class error_code;
 namespace sys {
+
+  /// This is the OS-specific separator for PATH like environment variables:
+  // a colon on Unix or a semicolon on Windows.
+#if defined(LLVM_ON_UNIX)
+  const char EnvPathSeparator = ':';
+#elif defined (LLVM_ON_WIN32)
+  const char EnvPathSeparator = ';';
+#endif
+
   /// This static constructor (factory) will attempt to locate a program in
   /// the operating system's file system using some pre-determined set of
   /// locations to search (e.g. the PATH on Unix). Paths with slashes are