# Copyright (c) 2010-2012 David Williams
# 
# This software is provided 'as-is', without any express or implied
# warranty. In no event will the authors be held liable for any damages
# arising from the use of this software.
# 
# Permission is granted to anyone to use this software for any purpose,
# including commercial applications, and to alter it and redistribute it
# freely, subject to the following restrictions:
# 
# 1. The origin of this software must not be misrepresented; you must not
# claim that you wrote the original software. If you use this software
# in a product, an acknowledgment in the product documentation would be
# appreciated but is not required.
# 
# 2. Altered source versions must be plainly marked as such, and must not be
# misrepresented as being the original software.
# 
# 3. This notice may not be removed or altered from any source
# distribution.

CMAKE_MINIMUM_REQUIRED(VERSION 2.6)

PROJECT(DecodeOnGPUExample)

#Projects source files
SET(SRC_FILES
	main.cpp
	../common/OpenGLWidget.cpp
)

#Projects headers files	
SET(INC_FILES	
	OpenGLWidget.h
)

add_definitions(-DGLEW_STATIC)

FIND_PACKAGE(OpenGL REQUIRED)

#Tell CMake the paths for OpenGL and for PolyVox (which is just relative to our current location)
INCLUDE_DIRECTORIES(${OPENGL_INCLUDE_DIR} ${PolyVoxHeaders_SOURCE_DIR} ${GLEW_SOURCE_DIR})

#This will include the shader files inside the compiled binary
QT4_ADD_RESOURCES(COMMON_RESOURCES_RCC ../common/example.qrc)
QT4_ADD_RESOURCES(DECODE_RESOURCES_RCC decode.qrc)

# Put the resources in a seperate folder in Visual Studio
SOURCE_GROUP("Resource Files" FILES ../common/example.qrc ${COMMON_RESOURCES_RCC} decode.qrc ${DECODE_RESOURCES_RCC})

#Build
ADD_EXECUTABLE(DecodeOnGPUExample ${SRC_FILES} ${COMMON_RESOURCES_RCC} ${DECODE_RESOURCES_RCC})
IF(MSVC)
	SET_TARGET_PROPERTIES(DecodeOnGPUExample PROPERTIES COMPILE_FLAGS "/W4 /wd4127")
ENDIF(MSVC)
TARGET_LINK_LIBRARIES(DecodeOnGPUExample glew ${QT_LIBRARIES} ${OPENGL_gl_LIBRARY} ${OPENGL_glu_LIBRARY})
SET_PROPERTY(TARGET DecodeOnGPUExample PROPERTY FOLDER "Examples")

#Install - Only install the example in Windows
IF(WIN32)
	INSTALL(TARGETS DecodeOnGPUExample
		RUNTIME DESTINATION Examples/OpenGL/bin
		LIBRARY DESTINATION Examples/OpenGL/lib
		ARCHIVE DESTINATION Examples/OpenGL/lib
		COMPONENT example
	)
ENDIF(WIN32)