CMakeLists.txt

# Pre-requisites about cmake itself
CMAKE_MINIMUM_REQUIRED(VERSION 2.6)

if(COMMAND cmake_policy)
  cmake_policy(SET CMP0005 NEW) 
  cmake_policy(SET CMP0003 NEW)
   
endif(COMMAND cmake_policy)

# The project name and the type of project
PROJECT(laser_scan_utils)

SET(EXECUTABLE_OUTPUT_PATH ${CMAKE_CURRENT_SOURCE_DIR}/bin)
SET(LIBRARY_OUTPUT_PATH ${CMAKE_CURRENT_SOURCE_DIR}/lib)
SET(CMAKE_INSTALL_PREFIX /usr/local)

IF (NOT CMAKE_BUILD_TYPE)
  #SET(CMAKE_BUILD_TYPE "DEBUG")
  SET(CMAKE_BUILD_TYPE "RELEASE")
ENDIF (NOT CMAKE_BUILD_TYPE)
message(STATUS "Configured to compile in ${CMAKE_BUILD_TYPE} mode.")

#Set Flags
SET(CMAKE_CXX_FLAGS_DEBUG "-g -Wall -D_REENTRANT")
SET(CMAKE_CXX_FLAGS_RELEASE "-O3 -D_REENTRANT")

#Set compiler according C++11 support
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)
		message(STATUS "The compiler ${CMAKE_CXX_COMPILER} has C++11 support.")
        set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
elseif(COMPILER_SUPPORTS_CXX0X)
		message(STATUS "The compiler ${CMAKE_CXX_COMPILER} has C++0x support.")
        set(CMAKE_CXX_FLAGS "${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()


ADD_SUBDIRECTORY(src)

FIND_PACKAGE(Doxygen)

FIND_PATH(IRI_DOC_DIR doxygen.conf ${CMAKE_SOURCE_DIR}/doc/iri_doc/)
IF (IRI_DOC_DIR)
  ADD_CUSTOM_TARGET (doc ${DOXYGEN_EXECUTABLE} ${CMAKE_SOURCE_DIR}/doc/iri_doc/doxygen.conf)
ELSE (IRI_DOC_DIR)
  ADD_CUSTOM_TARGET (doc ${DOXYGEN_EXECUTABLE} ${CMAKE_SOURCE_DIR}/doc/doxygen.conf)
ENDIF (IRI_DOC_DIR)

ADD_CUSTOM_TARGET (distclean @echo cleaning cmake files)

IF (UNIX)
  ADD_CUSTOM_COMMAND(
    COMMENT "distribution clean"
    COMMAND make ARGS clean
    COMMAND rm ARGS -rf ${CMAKE_SOURCE_DIR}/build/*

    TARGET  distclean
  )
ELSE(UNIX)
  ADD_CUSTOM_COMMAND(
    COMMENT "distclean only implemented in unix"
    TARGET  distclean
  )
ENDIF(UNIX)

ADD_CUSTOM_TARGET (uninstall @echo uninstall package)

IF (UNIX)
  ADD_CUSTOM_COMMAND(
    COMMENT "uninstall package"
    COMMAND xargs ARGS rm < install_manifest.txt

    TARGET  uninstall
  )
ELSE(UNIX)
  ADD_CUSTOM_COMMAND(
    COMMENT "uninstall only implemented in unix"
    TARGET  uninstall
  )
ENDIF(UNIX)

IF (UNIX)
  SET(CPACK_PACKAGE_FILE_NAME "iri-${PROJECT_NAME}-dev-${CPACK_PACKAGE_VERSION}${CPACK_DEBIAN_PACKAGE_ARCHITECTURE}")
  SET(CPACK_PACKAGE_NAME "iri-${PROJECT_NAME}-dev")
  SET(CPACK_PACKAGE_DESCRIPTION_SUMMARY "...Enter something here...")
  SET(CPACK_PACKAGING_INSTALL_PREFIX ${CMAKE_INSTALL_PREFIX})
  SET(CPACK_GENERATOR "DEB")
  SET(CPACK_DEBIAN_PACKAGE_MAINTAINER "galenya - labrobotica@iri.upc.edu")
  SET(CPACK_SET_DESTDIR "ON")  # Necessary because of the absolute install paths
  INCLUDE(CPack)
ELSE(UNIX)
  ADD_CUSTOM_COMMAND(
    COMMENT "packaging only implemented in unix"
    TARGET  uninstall
  )
ENDIF(UNIX)