Performing C++ SOURCE FILE Test OGRE_GCC_HAS_SSE failed with the following output:
Change Dir: /home/naourr/work/instance-0/output-1/build/ogre-1.12.0/CMakeFiles/CMakeTmp

Run Build Command(s):/usr/bin/gmake cmTC_a1e0f/fast 
gmake[1]: Entering directory '/home/naourr/work/instance-0/output-1/build/ogre-1.12.0/CMakeFiles/CMakeTmp'
/usr/bin/gmake -f CMakeFiles/cmTC_a1e0f.dir/build.make CMakeFiles/cmTC_a1e0f.dir/build
gmake[2]: Entering directory '/home/naourr/work/instance-0/output-1/build/ogre-1.12.0/CMakeFiles/CMakeTmp'
Building CXX object CMakeFiles/cmTC_a1e0f.dir/src.cxx.o
/home/naourr/work/instance-0/output-1/host/bin/powerpc-linux-g++ --sysroot=/home/naourr/work/instance-0/output-1/host/powerpc-buildroot-linux-uclibc/sysroot    -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DOGRE_GCC_HAS_SSE  -DNDEBUG   -msse -o CMakeFiles/cmTC_a1e0f.dir/src.cxx.o -c /home/naourr/work/instance-0/output-1/build/ogre-1.12.0/CMakeFiles/CMakeTmp/src.cxx
powerpc-linux-g++.br_real: error: unrecognized command line option '-msse'; did you mean '-fdse'?
gmake[2]: *** [CMakeFiles/cmTC_a1e0f.dir/build.make:66: CMakeFiles/cmTC_a1e0f.dir/src.cxx.o] Error 1
gmake[2]: Leaving directory '/home/naourr/work/instance-0/output-1/build/ogre-1.12.0/CMakeFiles/CMakeTmp'
gmake[1]: *** [Makefile:121: cmTC_a1e0f/fast] Error 2
gmake[1]: Leaving directory '/home/naourr/work/instance-0/output-1/build/ogre-1.12.0/CMakeFiles/CMakeTmp'

Source file was:
int main() { return 0; }