CMAKE_MINIMUM_REQUIRED(VERSION 2.8)

## ============
## = Policies =
## ============

SET(
  policies
  CMP0015
  CMP0020
  CMP0042
  )
FOREACH(policy ${policies})
  IF(POLICY ${policy})
    CMAKE_POLICY(SET ${policy} NEW)
  ENDIF(POLICY ${policy})
ENDFOREACH(policy)

## ================
## = Project name =
## ================

PROJECT(FrontAlgorithms)
SET(prj_MAJ_VER "0")
SET(prj_MIN_VER "0")
SET(prj_REL_VER "1")
SET(prj_VER "${prj_MAJ_VER}.${prj_MIN_VER}.${prj_REL_VER}")
SET(prj_sVER "${prj_MAJ_VER}")

## ===========
## = Options =
## ===========

## OPTION(BUILD_EXAMPLES "Build examples" OFF)
OPTION(BUILD_PLUGINS "Build plugins" OFF)

## ============
## = Packages =
## ============

# NOTE: It seems that by default on Visual Studio Compiler supports c++11,
# so it only need to be test on other O.S.
IF(NOT MSVC)
  INCLUDE(CheckCXXCompilerFlag)
  CHECK_CXX_COMPILER_FLAG("-std=c++11" COMPILER_SUPPORTS_CXX11)
  CHECK_CXX_COMPILER_FLAG("-std=c++0x" COMPILER_SUPPORTS_CXX0X)
  IF(COMPILER_SUPPORTS_CXX11)
    SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
  ELSEIF(COMPILER_SUPPORTS_CXX0X)
    SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++0x")
  ELSE()
    MESSAGE(STATUS "The compiler ${CMAKE_CXX_COMPILER} has no C++11 support. Please use a different C++ compiler.")
  ENDIF()
ENDIF(NOT MSVC)

# Prepare header to build shared libs (windows)
INCLUDE(GenerateExportHeader)

# Find cpPlugins
FIND_PACKAGE(cpPlugins REQUIRED)

## ================================================
## = Do not allow to build inside the source tree =
## ================================================

IF(PROJECT_BINARY_DIR STREQUAL ${PROJECT_SOURCE_DIR})
  MESSAGE(FATAL_ERROR "Building in the source tree is not allowed")
ENDIF(PROJECT_BINARY_DIR STREQUAL ${PROJECT_SOURCE_DIR})

## =====================================
## = Where to put executables and libs =
## =====================================

SET(EXECUTABLE_OUTPUT_PATH ${PROJECT_BINARY_DIR})
SET(LIBRARY_OUTPUT_PATH ${PROJECT_BINARY_DIR})
MARK_AS_ADVANCED(
  CMAKE_BACKWARDS_COMPATIBILITY
  EXECUTABLE_OUTPUT_PATH
  LIBRARY_OUTPUT_PATH
  )

## ==============================
## = Subdirs containing headers =
## ==============================

INCLUDE_DIRECTORIES(
  ${PROJECT_SOURCE_DIR}
  ${PROJECT_BINARY_DIR}
  ${PROJECT_SOURCE_DIR}/lib
  ${PROJECT_BINARY_DIR}/lib
  ${PROJECT_SOURCE_DIR}/plugins
  ${PROJECT_BINARY_DIR}/plugins
  )

## ===========================
## = Subdirs containing code =
## ===========================

SUBDIRS(
  cmake
  lib
  appli
  )
IF(BUILD_PLUGINS)
  SUBDIRS(
    plugins
    )
ENDIF(BUILD_PLUGINS)

## eof - $RCSfile$