#    Copyright (c) 2014 Samsung Electronics Co., Ltd All Rights Reserved
#
#    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.
#
#
# @file   CMakeLists.txt
# @author Jacek Pielaszkiewicz (j.pielaszkie@samsung.com)
#
CMAKE_MINIMUM_REQUIRED (VERSION 2.6.2)
PROJECT(Config)

SET(_LIB_VERSION_ "0.0.1")
SET(_LIB_SOVERSION_ "0")

## pkgconfig ###################################################################
INCLUDE(FindPkgConfig)

## default CMAKE_INSTALL_* variables ###########################################
INCLUDE(GNUInstallDirs)

## Compiler flags, depending on the build type #################################
IF(NOT CMAKE_BUILD_TYPE)
    SET(CMAKE_BUILD_TYPE "DEBUG")
ENDIF(NOT CMAKE_BUILD_TYPE)
MESSAGE(STATUS "Build type: ${CMAKE_BUILD_TYPE}")

# special case for a GCC < 4.7, assume rest is fine
IF("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU" AND CMAKE_CXX_COMPILER_VERSION VERSION_LESS 4.7)
    SET(CXX_11_STD "c++0x")
else()
    SET(CXX_11_STD "c++11")
endif()

SET(CMAKE_C_FLAGS_PROFILING    "-g -O0 -pg")
SET(CMAKE_CXX_FLAGS_PROFILING  "-g -std=${CXX_11_STD} -O0 -pg")
SET(CMAKE_C_FLAGS_DEBUG        "-g -O0 -ggdb")
SET(CMAKE_CXX_FLAGS_DEBUG      "-g -std=${CXX_11_STD} -O0 -ggdb")
SET(CMAKE_C_FLAGS_RELEASE      "-g -O2 -DNDEBUG")
SET(CMAKE_CXX_FLAGS_RELEASE    "-g -std=${CXX_11_STD} -O2 -DNDEBUG")
SET(CMAKE_C_FLAGS_CCOV         "-g -O2 --coverage")
SET(CMAKE_CXX_FLAGS_CCOV       "-g -std=${CXX_11_STD} -O2 --coverage")

ADD_DEFINITIONS("-fPIC")   # Position Independent Code
ADD_DEFINITIONS("-Werror") # Make all warnings into errors
ADD_DEFINITIONS("-Wall")   # Generate all warnings
ADD_DEFINITIONS("-Wextra") # Generate even more extra warnings
ADD_DEFINITIONS("-pedantic") # Be pedantic
ADD_DEFINITIONS("-pedantic-errors") # Make pedantic warnings into errors
ADD_DEFINITIONS(-DPROGRAM_VERSION="${VERSION}")
ADD_DEFINITIONS(-DPROJECT_SOURCE_DIR="${PROJECT_SOURCE_DIR}")

## Subdirectories ##############################################################
SET(SRC_FOLDER ${PROJECT_SOURCE_DIR}/src)

IF(NOT DEFINED LIB_INSTALL_DIR)
    SET(LIB_INSTALL_DIR "${CMAKE_INSTALL_FULL_LIBDIR}")
ENDIF(NOT DEFINED LIB_INSTALL_DIR)

IF(NOT DEFINED INCLUDE_INSTALL_DIR)
    SET(INCLUDE_INSTALL_DIR "${CMAKE_INSTALL_FULL_INCLUDEDIR}")
ENDIF(NOT DEFINED INCLUDE_INSTALL_DIR)

ADD_SUBDIRECTORY(${SRC_FOLDER})