It looks like PathUtils.cpp needs unistd.h included.  

Looking at the source there’s:

#if defined(__APPLE__) && !defined(__IPHONE__)
#include <crt_externs.h> // _NSGetEnviron()
#elif !defined(WINDOWS)
#include <unistd.h>
extern char **environ;
#endif

so I’m not too sure how one would want to rework those conditionals. 

Mavericks headers are closer to Linux now, there’s a few projects I’ve rebuilt now that require the __APPLE__ defines to compile. 

Cheers

On Feb 8, 2014, at 6:14 PM, Rod Bogart <bog...@...> wrote:

Do we expect 10.9 to properly compile the git master version of OpenColorIO?

Steps to reproduce:

   “Clone in Desktop” to download software

   Cmake (with defaults) to populate build dir

   cd build

   make

[ 38%] Building CXX object src/core/CMakeFiles/OpenColorIO.dir/ParseUtils.cpp.o

[ 39%] Building CXX object src/core/CMakeFiles/OpenColorIO.dir/PathUtils.cpp.o

/Users/ocio/OpenColorIO/src/core/PathUtils.cpp:154:15: error: 

      no member named 'getcwd' in the global namespace

            ::getcwd(path, MAXPATHLEN);

            ~~^

1 error generated.

Will continue to debug, but thought I’d ask if someone has been here first…

RGB

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