CMake/Modules/FindOpenGL.cmake

33 lines
741 B
CMake

#
# try to find OpenGL on UNIX systems once done this will define
#
# OPENGL_INCLUDE_PATH = where the GL include directory can be found
# OPENGL_LIB_PATH = where the GL library can be found
# OPENGL_LIBRARY = the name of the OpenGL library to link with
#
IF (WIN32)
SET (OPENGL_LIBRARY opengl32 CACHE)
ELSE (WIN32)
FIND_PATH(OPENGL_INCLUDE_PATH GL/gl.h
/usr/include
/usr/local/include
/usr/openwin/share/include
/opt/graphics/OpenGL/include
/usr/X11R6/include
)
FIND_LIBRARY(OPENGL_LIB_PATH GL
/usr/lib
/usr/local/lib
/opt/graphics/OpenGL/lib
/usr/openwin/lib
/usr/X11R6/lib
)
# right now we only look for -lgl maybe in future also mesa
SET (OPENGL_LIBRARY GL CACHE)
ENDIF (WIN32)