On Darwin, the string header file isn't 64-bit clean. The use of "-Wshorten-64-to-32 -Werror" will cause a failure when compiling this complex program:
On Darwin, the string header file isn't 64-bit clean. The use of
"-Wshorten-64-to-32 -Werror" will cause a failure when compiling this complex
program:

#include <string>

class Path {
  mutable std::string path;
public:
  bool operator == (const Path &that) {
    return path == that.path;
  }
};

Using strcmp gets us past this annoying error.


git-svn-id: 0ff597fd157e6f4fc38580e8d64ab130330d2411@51218 91177308-0d34-0410-b5e6-96231b3b80d8

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