Froser/gamemachine
src/3rdparty/libtiff/CMakeLists.txt
:597
check_include_file(GL/glu.h HAVE_GL_GLU_H)
check_include_file(GL/glu.h HAVE_GL_GLU_H)
check_include_file(GL/glu.h HAVE_GL_GLU_H)
check_include_file(GL/glu.h HAVE_GL_GLU_H)