File: CMakeLists.txt

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libcitygml 2.0.9-2
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CMAKE_MINIMUM_REQUIRED(VERSION 3.0.0 FATAL_ERROR)

PROJECT ( libcitygml )

set(META_VERSION_MAJOR       "2")
set(META_VERSION_MINOR       "0")
set(META_VERSION_PATCH       "9")

set(META_VERSION             "${META_VERSION_MAJOR}.${META_VERSION_MINOR}.${META_VERSION_PATCH}")

SET( CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/CMakeModules" )

IF(WIN32)

    IF(MSVC)
        SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /MP")

        # More MSVC specific compilation flags
        ADD_DEFINITIONS(-D_SCL_SECURE_NO_WARNINGS)
        ADD_DEFINITIONS(-D_CRT_SECURE_NO_DEPRECATE)
    ENDIF(MSVC)

    # Both Cygwin and Msys need -DNOMINMAX ???
    IF(UNIX)
        ADD_DEFINITIONS(-DNOMINMAX)
    ENDIF(UNIX)

########################################################################################################
# the foolowing options are MSVC specific,
# the first OSG_MSVC_VERSIONED_DLL activate a custom build-time layout that should allow to run examples and application
# fron bin folder without requiring installation step.
# it also prepend "osg${OPENSCENEGRAPH_SOVERSION}-" to only .dll files, leaving .lib files untouched in lib
# it also use a hack to get rid of Debug and Release folder in MSVC projects
# all the .dll and .pdb are in bin and all the .lib and .exp are in lib
#
# the second option disable incremental linking in debug build , that is enabled by default by CMake
##########################################################################################################

    IF(MSVC)
        # IF(${CMAKE_MAJOR_VERSION} EQUAL 2 AND ${CMAKE_MINOR_VERSION} EQUAL 4 AND ${CMAKE_PATCH_VERSION} LESS 7)
            # MESSAGE("Warning:  disabling versioned options 2.4.6 exibits inconsintencies in .pdb naming, at least under MSVC, suggested upgrading at least to 2.4.7")
            # SET(OSG_MSVC_VERSIONED_DLL OFF)
            # SET(OSG_MSVC_DEBUG_INCREMENTAL_LINK ON)
        # ELSE(${CMAKE_MAJOR_VERSION} EQUAL 2 AND ${CMAKE_MINOR_VERSION} EQUAL 4 AND ${CMAKE_PATCH_VERSION} LESS 7)
            OPTION(LIBCITYGML_MSVC_VERSIONED_DLL "Set to ON to build libcitygml with versioned dll names" ON)
            MARK_AS_ADVANCED(LIBCITYGML_MSVC_VERSIONED_DLL)
            OPTION(LIBCITYGML_MSVC_DEBUG_INCREMENTAL_LINK "Set to OFF to build libcitygml without incremental linking in debug (release is off by default)" ON)
            MARK_AS_ADVANCED(LIBCITYGML_MSVC_DEBUG_INCREMENTAL_LINK)
            IF(NOT LIBCITYGML_MSVC_DEBUG_INCREMENTAL_LINK)
                SET(CMAKE_MODULE_LINKER_FLAGS_DEBUG "/debug /INCREMENTAL:NO")
                SET(CMAKE_SHARED_LINKER_FLAGS_DEBUG "/debug /INCREMENTAL:NO")
                SET(CMAKE_EXE_LINKER_FLAGS_DEBUG "/debug /INCREMENTAL:NO")
            ENDIF(NOT LIBCITYGML_MSVC_DEBUG_INCREMENTAL_LINK)
        # ENDIF(${CMAKE_MAJOR_VERSION} EQUAL 2 AND ${CMAKE_MINOR_VERSION} EQUAL 4 AND ${CMAKE_PATCH_VERSION} LESS 7)
    ENDIF(MSVC)
ENDIF(WIN32)

if(UNIX)
    if(APPLE)
        MESSAGE(STATUS "APPLE")
        set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11 -fPIC")
    else(APPLE)
        set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11 -fPIC")

        MESSAGE(STATUS "Setting UNIX compile flags: ${CMAKE_CXX_FLAGS}")
    endif(APPLE)
endif(UNIX)

IF(MSVC_IDE)
  # From CMake 2.8.2, new way to manage output generation dirs !
    # SET_TARGET_PROPERTIES(${LIB_NAME} PROPERTIES PREFIX "../")
    SET( CMAKE_RUNTIME_OUTPUT_DIRECTORY_RELEASE ${PROJECT_BINARY_DIR}/bin)
    SET( CMAKE_RUNTIME_OUTPUT_DIRECTORY_DEBUG ${PROJECT_BINARY_DIR}/bin)

    SET( CMAKE_ARCHIVE_OUTPUT_DIRECTORY_RELEASE ${PROJECT_BINARY_DIR}/lib)
    SET( CMAKE_ARCHIVE_OUTPUT_DIRECTORY_DEBUG ${PROJECT_BINARY_DIR}/lib)

    SET( CMAKE_LIBRARY_OUTPUT_DIRECTORY_RELEASE ${PROJECT_BINARY_DIR}/bin)
    SET( CMAKE_LIBRARY_OUTPUT_DIRECTORY_DEBUG ${PROJECT_BINARY_DIR}/bin)
ENDIF(MSVC_IDE)

SET(OUTPUT_BINDIR ${PROJECT_BINARY_DIR}/bin)
MAKE_DIRECTORY(${OUTPUT_BINDIR})
SET(EXECUTABLE_OUTPUT_PATH ${OUTPUT_BINDIR})

SET(OUTPUT_LIBDIR ${PROJECT_BINARY_DIR}/lib)
MAKE_DIRECTORY(${OUTPUT_LIBDIR})
SET(LIBRARY_OUTPUT_PATH ${OUTPUT_LIBDIR})

if(NOT DEFINED BIN_INSTALL_DIR)
    set(BIN_INSTALL_DIR "${CMAKE_INSTALL_PREFIX}/bin")
endif(NOT DEFINED BIN_INSTALL_DIR)
if(NOT DEFINED LIB_INSTALL_DIR)
    set(LIB_INSTALL_DIR "${CMAKE_INSTALL_PREFIX}/lib")
endif(NOT DEFINED LIB_INSTALL_DIR)
if(NOT DEFINED DATA_INSTALL_DIR)
    set(DATA_INSTALL_DIR "${CMAKE_INSTALL_PREFIX}/share")
endif(NOT DEFINED DATA_INSTALL_DIR)
if(NOT DEFINED INCLUDE_INSTALL_DIR)
    set(INCLUDE_INSTALL_DIR "${CMAKE_INSTALL_PREFIX}/include/citygml")
endif(NOT DEFINED INCLUDE_INSTALL_DIR)
if(NOT DEFINED MAN_INSTALL_DIR)
    set(MAN_INSTALL_DIR "${DATA_INSTALL_DIR}/man")
endif(NOT DEFINED MAN_INSTALL_DIR)
if(NOT DEFINED RESOURCE_INSTALL_DIR)
    set(RESOURCE_INSTALL_DIR "${DATA_INSTALL_DIR}/libcitygml${META_VERSION_MAJOR}/resource/")
endif(NOT DEFINED RESOURCE_INSTALL_DIR)
if(NOT DEFINED LOCALE_INSTALL_DIR)
    set(LOCALE_INSTALL_DIR "${DATA_INSTALL_DIR}/locale/")
endif(NOT DEFINED LOCALE_INSTALL_DIR)

# IF( DEBUG_BUILD )
  # SET( CMAKE_BUILD_TYPE "Debug" )
# ELSE( DEBUG_BUILD )
  # SET( CMAKE_BUILD_TYPE "Release" )
# ENDIF( DEBUG_BUILD )

IF( COMMAND cmake_policy )
  cmake_policy( SET CMP0003 NEW )
ENDIF( COMMAND cmake_policy )

IF(MSVC)
    OPTION(LIBCITYGML_STATIC_CRT "Set to ON to link libcitygml with the multithread CRT static library (instead of DLL)." ON)
ENDIF(MSVC)

IF( MSVC AND LIBCITYGML_STATIC_CRT )
  #We statically link to reduce dependancies
  FOREACH( flag_var CMAKE_CXX_FLAGS CMAKE_CXX_FLAGS_DEBUG CMAKE_CXX_FLAGS_RELEASE CMAKE_CXX_FLAGS_MINSIZEREL CMAKE_CXX_FLAGS_RELWITHDEBINFO )
    IF( ${flag_var} MATCHES "/MD" )
      string( REGEX REPLACE "/MD" "/MT" ${flag_var} "${${flag_var}}" )
    ENDIF( ${flag_var} MATCHES "/MD" )
    IF( ${flag_var} MATCHES "/MDd" )
      string( REGEX REPLACE "/MDd" "/MTd" ${flag_var} "${${flag_var}}" )
    ENDIF( ${flag_var} MATCHES "/MDd" )
  ENDFOREACH( flag_var )
ENDIF( MSVC AND LIBCITYGML_STATIC_CRT )

# core
ADD_SUBDIRECTORY( sources )

# osg plugin
OPTION(LIBCITYGML_OSGPLUGIN "Set to ON to build libcitygml osgplugin programs." OFF)
IF   (LIBCITYGML_OSGPLUGIN)
  ADD_SUBDIRECTORY( osgplugin )
ENDIF(LIBCITYGML_OSGPLUGIN)

# test
OPTION(LIBCITYGML_TESTS "Set to ON to build libcitygml tests programs." ON)
IF   (LIBCITYGML_TESTS)
  ADD_SUBDIRECTORY( test )
ENDIF(LIBCITYGML_TESTS)


#-----------------------------------------------------------------------------
### uninstall target
#-----------------------------------------------------------------------------
OPTION(LIBCITYGML_UNINSTALL "Set to ON to generate libcitygml uninstall project." OFF)
IF (LIBCITYGML_UNINSTALL)
  CONFIGURE_FILE(
    "${CMAKE_CURRENT_SOURCE_DIR}/CMakeModules/cmake_uninstall.cmake.in"
    "${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake"
    IMMEDIATE @ONLY)
  ADD_CUSTOM_TARGET(uninstall
    "${CMAKE_COMMAND}" -P "${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake")
ENDIF(LIBCITYGML_UNINSTALL)

#-----------------------------------------------------------------------------
### Create debian package if linux
#-----------------------------------------------------------------------------
IF(UNIX AND NOT APPLE)
  option(BUILD_DEBIAN_PACKAGE  "Creates a debian package" ON)
  if(BUILD_DEBIAN_PACKAGE)
      # set project description for packaging
      set(META_PROJECT_NAME        "libcitygml")
      set(META_PROJECT_SUMMARY     "Open source C++ library for parsing CityGML files")
      set(META_PROJECT_DESCRIPTION "libcitygml is a small and easy to use open source C++ library for parsing
                                    CityGML files in such a way that data can be easily exploited by 3D
                                    rendering applications (geometry data are tesselated and optimized for
                                    rendering during parsing). For instance, it can be used to develop readers
                                    of CityGML files in many 3D based applications (OpenGL, OpenSceneGraph, ...)
                                    Most metadata are not lost, they are available through a per-node hashmap.

                                    CityGML (City Geography Markup Language) is an XML-based schema for the
                                    modelling and exchange of georeferenced 3D city and landscape models that
                                    is quickly being adopted on an international level.")
      set(META_AUTHOR_ORGANIZATION "3D Content Logistics")
      set(META_AUTHOR_DOMAIN       "https://github.com/jklimke/libcitygml.git")
      set(META_AUTHOR_MAINTAINER   "Marcel Pursche <marcel.pursche@3dcontentlogistics.com>")

      # Package information
      string(TOLOWER ${META_PROJECT_NAME} package_name)          # Package name
      set(CPACK_PACKAGE_NAME                  "${META_PROJECT_NAME}")
      set(CPACK_PACKAGE_VENDOR                "${META_AUTHOR_ORGANIZATION}")
      set(CPACK_PACKAGE_DESCRIPTION_SUMMARY   "${META_PROJECT_SUMMARY}")
      set(CPACK_PACKAGE_DESCRIPTION           "${META_PROJECT_DESCRIPTION}")
      set(CPACK_PACKAGE_VERSION               "${META_VERSION}")
      set(CPACK_PACKAGE_VERSION_MAJOR         "${META_VERSION_MAJOR}")
      set(CPACK_PACKAGE_VERSION_MINOR         "${META_VERSION_MINOR}")
      set(CPACK_PACKAGE_VERSION_PATCH         "${META_VERSION_PATCH}")
      set(CPACK_RESOURCE_FILE_LICENSE         "${CMAKE_CURRENT_SOURCE_DIR}/LICENSE")
      set(CPACK_PACKAGE_RELOCATABLE           OFF)

      # Debian package information
      set(CPACK_DEBIAN_PACKAGE_NAME           "${package_name}")
      set(CPACK_DEBIAN_PACKAGE_VERSION        "${CPACK_PACKAGE_VERSION}")
      set(CPACK_DEBIAN_PACKAGE_MAINTAINER     "${META_AUTHOR_MAINTAINER}")
      set(CPACK_DEBIAN_PACKAGE_DESCRIPTION    "${CPACK_PACKAGE_DESCRIPTION_SUMMARY}")
      set(CPACK_DEBIAN_PACKAGE_SECTION        "Development")
      set(CPACK_DEBIAN_PACKAGE_PRIORITY       "optional")
      set(CPACK_DEBIAN_PACKAGE_DEPENDS        "libgdal1h (>= 1.10.1), libxerces-c3.1 (>= 3.1.1-5)")
      set(CPACK_DEBIAN_PACKAGE_CONFLICTS      "libcitygml0, libcitygml0-dev")
      set(CPACK_DEBIAN_PACKAGE_HOMEPAGE       "${META_AUTHOR_DOMAIN}")
      set(CPACK_DEBIAN_PACKAGE_CONTROL_EXTRA  "${CMAKE_CURRENT_SOURCE_DIR}/debian_scripts/postinst;")

      set(CPACK_GENERATOR "DEB")

      include(CPack)
  endif()
ENDIF()