optionally do not reference OPENGL_INCLUDE_DIR for win

This commit is contained in:
Stephen Birarda 2014-03-03 16:36:37 -08:00
parent bb3a8677be
commit e16a325006
2 changed files with 10 additions and 2 deletions

View file

@ -231,7 +231,11 @@ if (APPLE)
else (APPLE)
find_package(OpenGL REQUIRED)
find_package(GLUT REQUIRED)
include_directories(${GLUT_INCLUDE_DIR} "${OPENGL_INCLUDE_DIR}")
if (OPENGL_INCLUDE_DIR)
include_directories("${GLUT_INCLUDE_DIR}" "${OPENGL_INCLUDE_DIR}")
endif (OPENGL_INCLUDE_DIR)
target_link_libraries(${TARGET_NAME} "${OPENGL_LIBRARY}")
endif (APPLE)

View file

@ -162,7 +162,11 @@ if (APPLE)
else (APPLE)
find_package(OpenGL REQUIRED)
find_package(GLUT REQUIRED)
include_directories("${GLUT_INCLUDE_DIR}" "${OPENGL_INCLUDE_DIR}")
if (OPENGL_INCLUDE_DIR)
include_directories("${GLUT_INCLUDE_DIR}" "${OPENGL_INCLUDE_DIR}")
endif (OPENGL_INCLUDE_DIR)
target_link_libraries(${TARGET_NAME} "${OPENGL_LIBRARY}")
endif (APPLE)