Hi,

I get a Yaml related warning message when building OCIO (branch: master 64adcad300adfd166280d2e7b1fb5c3ce7dca482)

I'm on CentOS 6.5, and here's my cmake log:

Python library: /usr/lib64/python2.6/config/libpython2.6.so

Create sphinx conf.py from conf.py.in

Copying doc to staging area

Copy extra doc files to staging area

Extracting .rst files from C++ headers

Create OpenColorABI.h from OpenColorABI.h.in

Setting OCIO SOVERSION to: 1

Setting OCIO SOVERSION to: 1

Create OpenColorIO.pc from OpenColorIO.pc.in

OIIO not found. Specify OIIO_PATH to locate it

Found OpenGL library /usr/lib64/libGLU.so;/usr/lib64/libGL.so;/usr/lib64/libSM.so;/usr/lib64/libICE.so;/usr/lib64/libX11.so;/usr/lib64/libXext.so

Found OpenGL includes /usr/include

Found GLUT library /root/pipe_ready/utils/freeglut/2.8.1/lib/libglut.a;/root/pipe_ready/utils/libXmu/1.1.1/lib/libXmu.a;/root/pipe_ready/utils/libXi/1.6.2/lib/libXi.a

Found GLEW library /root/pipe_ready/utils/glew/1.10.0/lib/libGLEW.a

Found GLEW includes /root/pipe_ready/utils/glew/1.10.0/include

PYTHON_VARIANT_PATH: lib/python2.6/site-packages

Configuring done

Generating done

Here's the warning message:

[ 87%] Building CXX object src/core/CMakeFiles/OpenColorIO_STATIC.dir/OCIOYaml.cpp.o
In file included from /root/OpenColorIO-master/dist/ext/dist/include/yaml-cpp/emitter.h:10,
                 from /root/OpenColorIO-master/dist/ext/dist/include/yaml-cpp/yaml.h:9,
                 from /root/OpenColorIO-master/src/core/OCIOYaml.cpp:70:
/root/OpenColorIO-master/dist/ext/dist/include/yaml-cpp/binary.h: In constructor ‘YAML::Binary::Binary(const unsigned char*, size_t)’:
/root/OpenColorIO-master/dist/ext/dist/include/yaml-cpp/binary.h:21: warning: declaration of ‘size’ shadows a member of 'this'
/root/OpenColorIO-master/dist/ext/dist/include/yaml-cpp/binary.h:21: warning: declaration of ‘data’ shadows a member of 'this'
/root/OpenColorIO-master/src/core/OCIOYaml.cpp: In function ‘void OpenColorIO::v1::<unnamed>::save(YAML::Emitter&, const OpenColorIO::v1::Config*)’:
/root/OpenColorIO-master/src/core/OCIOYaml.cpp:1668: warning: comparison between signed and unsigned integer expressions
/root/OpenColorIO-master/src/core/OCIOYaml.cpp:1699: warning: comparison between signed and unsigned integer expressions
/root/OpenColorIO-master/src/core/OCIOYaml.cpp:1714: warning: comparison between signed and unsigned integer expressions
/root/OpenColorIO-master/src/core/OCIOYaml.cpp:1719: warning: comparison between signed and unsigned integer expressions
/root/OpenColorIO-master/src/core/OCIOYaml.cpp:1757: warning: comparison between signed and unsigned integer expressions
/root/OpenColorIO-master/src/core/OCIOYaml.cpp:1771: warning: comparison between signed and unsigned integer expressions
[ 87%] Building CXX object src/core/CMakeFiles/OpenColorIO_STATIC.dir/LookParse.cpp.o
...
[100%] Building CXX object src/apps/ociobakelut/CMakeFiles/ociobakelut.dir/ocioicc.cpp.o
Linking CXX executable ociobakelut
[100%] Built target ociobakelut

I'm wondering if I should be concerned with that message or just ignore it because as you can see the build completes.

Thanks in advance