############################################################################
# 
# Copyright 2010, 2011 BMW Car IT GmbH  
# 
# 
# Licensed under the Apache License, Version 2.0 (the "License"); 
# you may not use this file except in compliance with the License. 
# You may obtain a copy of the License at 
#
#       http://www.apache.org/licenses/LICENSE-2.0 
#
# Unless required by applicable law or agreed to in writing, software 
# distributed under the License is distributed on an "AS IS" BASIS, 
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
# See the License for the specific language governing permissions and 
# limitations under the License.
#
############################################################################

cmake_minimum_required (VERSION 2.6)
project (LayerManager)

set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_CURRENT_SOURCE_DIR}/cmake/modules/")

SET( ${PROJECT_NAME}_MAJOR_VERSION 0 )
SET( ${PROJECT_NAME}_MINOR_VERSION 9 )
SET( ${PROJECT_NAME}_PATCH_LEVEL 3 )

SET(VERSION ${${PROJECT_NAME}_MAJOR_VERSION}.${${PROJECT_NAME}_MINOR_VERSION}.${${PROJECT_NAME}_PATCH_LEVEL})
if(NOT DEFINED ILM_VERSION)
execute_process(COMMAND git describe --tags WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR} 
                OUTPUT_VARIABLE ILM_VERSION 
                OUTPUT_STRIP_TRAILING_WHITESPACE)
endif(NOT DEFINED ILM_VERSION)
                
set(LICENSE "APACHE 2.0")

set(GENIVI_PROJECT_VERSION ${VERSION})
message(STATUS
        "Build for Version ${VERSION} build ${ILM_VERSION}"
        )

set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DILM_VERSION='\"${ILM_VERSION}\"' " CACHE STRING "" FORCE)        

##################### RPM CONFIG ########################
set(GENIVI_RPM_RELEASE "1${ILM_VERSION}")
set(SPEC_DIR ".")
#########################################################


# Platforms / A set of indiviual options at once
# Choose only ONE of these!!

option (WITH_X11_GLES 
        "Build for X11 with GLES 2.0" ON)   
               
option (WITH_DESKTOP 
        "Build for Desktop / GLX" OFF)

option (WITH_CLIENTEXAMPLES 
        "Build client examples " ON)


option (WITH_EGL_EXAMPLE 
        "Build EGL_EXAMPLE " ON)

option (WITH_GLX_EXAMPLE 
        "Build GLX_EXAMPLE " OFF)
        
option (WITH_TESTS
        "Build Available Tests " OFF)
        
option (WITH_XTHREADS
        "Build with usage of X11 Threading" ON)
        
option (WITH_GLX_LIB
        "Build development library for GLX Based Renderers" OFF)
        
option (WITH_GLESv2_LIB
        "Build development library for GLES2 Based Renderers" OFF)

option (WITH_INPUT_EVENTS
        "Activate input events handling" OFF)

set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Wextra")

option (WITH_FORCE_COPY 
        "Force Software Copy of Pixmaps" OFF)

if (WITH_XTHREADS)
set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DUSE_XTHREADS" CACHE STRING "" FORCE)
endif(WITH_XTHREADS)

if (WITH_INPUT_EVENTS)
set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DENABLE_INPUT_EVENTS" CACHE STRING "" FORCE)
endif(WITH_INPUT_EVENTS)

        
if (WITH_FORCE_COPY)
set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DGLX_GRAPHICSYSTEM_FORCE_COPY -DGLES_FORCE_COPY" CACHE STRING "" FORCE)
endif(WITH_FORCE_COPY)

include_directories ("${PROJECT_SOURCE_DIR}/3rdParty/")
add_subdirectory (3rdParty)

add_subdirectory (LayerManagerPlugins/Communicators/DBUSCommunicator)
add_subdirectory (LayerManagerClient/ilmClient)
add_subdirectory (LayerManagerUtils)
add_subdirectory (LayerManagerCommands)
add_subdirectory (LayerManagerService)

if (WITH_DESKTOP)
set (WITH_GLX_LIB ON CACHE STRING "" FORCE)
endif(WITH_DESKTOP)     

if (WITH_X11_GLES)
set (WITH_GLESv2_LIB ON CACHE STRING "" FORCE)
endif(WITH_X11_GLES)   
if (WITH_GLESv2_LIB OR WITH_GLX_LIB )    
    add_subdirectory (LayerManagerPlugins/Renderers/Graphic)
endif(WITH_GLESv2_LIB OR WITH_GLX_LIB)

if (WITH_DESKTOP)
    add_subdirectory (LayerManagerPlugins/Renderers/Platform/GLXRenderer)
endif(WITH_DESKTOP)     

if (WITH_X11_GLES)
    add_subdirectory (LayerManagerPlugins/Renderers/Platform/X11GLESRenderer)
endif(WITH_X11_GLES)   

if (WITH_EGL_EXAMPLE)
    add_subdirectory (LayerManagerExamples/EGLX11ApplicationExample)
    add_subdirectory (LayerManagerExamples/EGLX11MockNavigation)
endif(WITH_EGL_EXAMPLE)

if (WITH_GLX_EXAMPLE)
    add_subdirectory (LayerManagerExamples/GLXApplicationExample)
endif(WITH_GLX_EXAMPLE)

if (WITH_CLIENTEXAMPLES)
add_subdirectory (LayerManagerExamples/LayerManagerClientExample)
add_subdirectory (LayerManagerExamples/LayerManagerToolBox)
add_subdirectory (LayerManagerExamples/LayerSceneDescriptionExample)
endif(WITH_CLIENTEXAMPLES)

# enable ctest if building with tests
# run 'make test' after build to run all tests
# be aware that some tests require a running layermanager
if (WITH_TESTS)
enable_testing()
endif(WITH_TESTS)