CMAKE_MINIMUM_REQUIRED( VERSION 2.6 )
PROJECT( "glew" )

SET( SRC_DIR ${CMAKE_CURRENT_SOURCE_DIR}/src )
SET( INCLUDE_DIR ${CMAKE_CURRENT_SOURCE_DIR}/include )
SET( RC_DIR ${CMAKE_CURRENT_SOURCE_DIR}/build )

SET( CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_SOURCE_DIR}/lib )
SET( CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_SOURCE_DIR}/lib )
SET( CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_SOURCE_DIR}/bin )

INCLUDE_DIRECTORIES( ${INCLUDE_DIR} )

SET( LIBGLEW_SRCS ${SRC_DIR}/glew.c )

IF( WIN32 )
	ADD_DEFINITIONS( -DWIN32_MEAN_AND_LEAN -DVC_EXTRALEAN -DGLEW_BUILD -D_CRT_SECURE_NO_WARNINGS )
ENDIF(  )

# MSVC11 
IF( MSVC AND NOT (MSVC11 OR MSVC12))
	LIST( APPEND LIBGLEW_SRCS ${RC_DIR}/glew.rc )
ENDIF(  )

IF( NOT USE_GLU )
	ADD_DEFINITIONS( -DGLEW_NO_GLU )
ENDIF(  )

ADD_LIBRARY( libglew_static STATIC ${LIBGLEW_SRCS} )
ADD_LIBRARY( libglew_shared SHARED ${LIBGLEW_SRCS} )

IF( WIN32 )
	SET( GL_LIBRARY opengl32 )
ELSEIF( APPLE )
	FIND_LIBRARY( GL_LIBRARY OpenGL )
ELSE(  )
	SET( GL_LIBRARY GL )
ENDIF(  )

SET_PROPERTY( TARGET libglew_static PROPERTY ARCHIVE_OUTPUT_NAME "glew" )
SET_PROPERTY( TARGET libglew_static PROPERTY DEBUG_POSTFIX d )
IF( WIN32 )
	SET_PROPERTY( TARGET libglew_shared PROPERTY RUNTIME_OUTPUT_NAME "glew" )
ELSE(  )
	SET_PROPERTY( TARGET libglew_shared PROPERTY LIBRARY_OUTPUT_NAME "glew" )
ENDIF(  )
SET_PROPERTY( TARGET libglew_shared PROPERTY DEBUG_POSTFIX d )

TARGET_LINK_LIBRARIES( libglew_shared ${GL_LIBRARY} )

IF( ${CMAKE_CURRENT_SOURCE_DIR} STREQUAL ${CMAKE_SOURCE_DIR} AND NOT ONLY_LIBS )
	SET( GLEWINFO_SRCS ${SRC_DIR}/glewinfo.c )
	SET( VISUALINFO_SRCS ${SRC_DIR}/visualinfo.c )
	IF( MSVS )
		LIST( APPEND GLEWINFO_SRCS ${RC_DIR}/glewinfo.rc )
		LIST( APPEND VISUALINFO_SRCS ${RC_DIR}/visualinfo.rc )
	ENDIF(  )
	ADD_EXECUTABLE( glewinfo ${GLEWINFO_SRCS} )
	ADD_EXECUTABLE( visualinfo ${VISUALINFO_SRCS} )

	TARGET_LINK_LIBRARIES( glewinfo libglew_static ${GL_LIBRARY} )
	TARGET_LINK_LIBRARIES( visualinfo libglew_static ${GL_LIBRARY} )
	
ENDIF(  )