dfhack compiler log osx protobuf

gistfile1.txt

[ 13%] Built target lua
[ 13%] Building CXX object depends/protobuf/CMakeFiles/protobuf.dir/google/protobuf/descriptor.cc.o
In file included from /Users/seth/code/dfhack/depends/protobuf/google/protobuf/descriptor.cc:35:
/Users/seth/code/dfhack/depends/protobuf/google/protobuf/stubs/hash.h:43:10: fatal error: 'hash_map'
      file not found
#include HASH_MAP_H
         ^
/Users/seth/code/dfhack/depends/protobuf/config.h:1:20: note: expanded from macro 'HASH_MAP_H'
#define HASH_MAP_H <hash_map>
                   ^
1 error generated.
make[2]: *** [depends/protobuf/CMakeFiles/protobuf.dir/google/protobuf/descriptor.cc.o] Error 1
make[1]: *** [depends/protobuf/CMakeFiles/protobuf.dir/all] Error 2
make: *** [all] Error 2

Hi, I have same error, do you find what to do with it?

I forget export CC=/usr/local/bin/gcc-4.5
export CXX=/usr/local/bin/g++-4.5