PROJECT(GDCM) CMAKE_MINIMUM_REQUIRED(VERSION 2.0) # okay in fact you need at least cmake 2.0.4 to get swig working properly #----------------------------------------------------------------------------- # GDCM version number, usefull for packaging and doxygen doc: SET(GDCM_MAJOR_VERSION 1) SET(GDCM_MINOR_VERSION 1) SET(GDCM_BUILD_VERSION 0) SET(GDCM_VERSION "${GDCM_MAJOR_VERSION}.${GDCM_MINOR_VERSION}.${GDCM_BUILD_VERSION}") #----------------------------------------------------------------------------- # datadir in CMake: SET(GDCM_DATA_DIR "/share/gdcm/" CACHE INTERNAL "Install location for data (relative to prefix).") MARK_AS_ADVANCED(GDCM_DATA_DIR) #----------------------------------------------------------------------------- # Provide compatibility options. OPTION(GDCM_LEGACY_REMOVE "Remove all legacy code completely." OFF) OPTION(GDCM_LEGACY_SILENT "Silence all legacy code messages." OFF) MARK_AS_ADVANCED(GDCM_LEGACY_REMOVE GDCM_LEGACY_SILENT) #----------------------------------------------------------------------------- # Build shared lib by default OPTION(GDCM_BUILD_SHARED_LIBS "Build GDCM with shared libraries." ON) SET(BUILD_SHARED_LIBS ${GDCM_BUILD_SHARED_LIBS}) OPTION(GDCM_DEBUG "Turn verbosity of some statement ON." OFF) MARK_AS_ADVANCED(GDCM_DEBUG) #----------------------------------------------------------------------------- SET (EXECUTABLE_OUTPUT_PATH ${GDCM_BINARY_DIR}/bin CACHE PATH "Single output directory for building all executables.") SET (LIBRARY_OUTPUT_PATH ${GDCM_BINARY_DIR}/bin CACHE PATH "Single output directory for building all libraries.") MARK_AS_ADVANCED(LIBRARY_OUTPUT_PATH EXECUTABLE_OUTPUT_PATH) #----------------------------------------------------------------------------- # Help outside projects link against gdcm EXPORT_LIBRARY_DEPENDENCIES(${GDCM_BINARY_DIR}/GDCMLibraryDepends.cmake) # Save the compiler settings so another project can import them. INCLUDE(${CMAKE_ROOT}/Modules/CMakeExportBuildSettings.cmake) CMAKE_EXPORT_BUILD_SETTINGS(${GDCM_BINARY_DIR}/GDCMBuildSettings.cmake) #INSTALL_FILES(/lib/gdcm .cmake GDCMBuildSettings) # For GDCM from build tree: SET(GDCM_USE_FILE ${GDCM_SOURCE_DIR}/GDCMUse.cmake) SET(GDCM_INCLUDE_DIRS ${GDCM_BINARY_DIR}/ #for gdcmConfigure.h ${GDCM_SOURCE_DIR}/src #for main gdcm include ) SET(GDCM_LIBRARY_DIRS ${LIBRARY_OUTPUT_PATH}) SET(GDCM_LIBRARY_DEPENDS_FILE ${GDCM_BINARY_DIR}/GDCMLibraryDepends.cmake) CONFIGURE_FILE(${GDCM_SOURCE_DIR}/GDCMConfig.cmake.in ${GDCM_BINARY_DIR}/GDCMConfig.cmake @ONLY IMMEDIATE) # For installed GDCM: SET(GDCM_USE_FILE ${CMAKE_INSTALL_PREFIX}/lib/GDCM-${GDCM_VERSION}/GDCMUse.cmake) SET(GDCM_INCLUDE_DIRS ${CMAKE_INSTALL_PREFIX}/include/GDCM-${GDCM_VERSION}) SET(GDCM_LIBRARY_DIRS ${CMAKE_INSTALL_PREFIX}/lib/ExodusII-${GDCM_VERSION}) SET(GDCM_LIBRARY_DEPENDS_FILE ${CMAKE_INSTALL_PREFIX}/lib/GDCM-${GDCM_VERSION}/GDCMLibraryDepends.cmake) CONFIGURE_FILE(${GDCM_SOURCE_DIR}/GDCMConfig.cmake.in ${GDCM_BINARY_DIR}/Utilities/GDCMConfig.cmake @ONLY IMMEDIATE) #----------------------------------------------------------------------------- # Test if compiler defines the pseudo-macro __FUNCTION__ IF("GDCM_COMPILER_HAS_FUNCTION" MATCHES "^GDCM_COMPILER_HAS_FUNCTION$") MESSAGE(STATUS "Checking support for __FUNCTION__ in compiler") TRY_COMPILE(GDCM_COMPILER_HAS_FUNCTION ${GDCM_BINARY_DIR}/CMakeTmp/Function ${GDCM_SOURCE_DIR}/CMake/gdcmTestFUNCTION.cxx OUTPUT_VARIABLE OUTPUT) IF(GDCM_COMPILER_HAS_FUNCTION) MESSAGE(STATUS "Checking support for __FUNCTION__ -- yes") SET(GDCM_COMPILER_HAS_FUNCTION 1 CACHE INTERNAL "Support for extension C __FUNCTION__") WRITE_FILE(${CMAKE_BINARY_DIR}/CMakeOutput.log "Determining if the C compiler supports __FUNCTION__ " "passed with the following output:\n" "${OUTPUT}\n" APPEND) ELSE(GDCM_COMPILER_HAS_FUNCTION) MESSAGE(STATUS "Checking support for __FUNCTION__ -- no") SET(GDCM_COMPILER_HAS_FUNCTION 0 CACHE INTERNAL "Support for extension C __FUNCTION__") WRITE_FILE(${CMAKE_BINARY_DIR}/CMakeError.log "Determining if the C compiler supports __FUNCTION__ " "failed with the following output:\n" "${OUTPUT}\n" APPEND) ENDIF(GDCM_COMPILER_HAS_FUNCTION) ENDIF("GDCM_COMPILER_HAS_FUNCTION" MATCHES "^GDCM_COMPILER_HAS_FUNCTION$") #----------------------------------------------------------------------------- # Build directory on which many applications depend SUBDIRS( Dicts src ) #----------------------------------------------------------------------------- # Example subdir: OPTION(BUILD_EXAMPLES "Build GDCM examples." ON) IF(BUILD_EXAMPLES) SUBDIRS(Example) ENDIF(BUILD_EXAMPLES) #----------------------------------------------------------------------------- # Adding GDCM_DATA_ROOT FIND_PATH(GDCM_DATA_ROOT gdcm-ACR-LibIDO.acr ${GDCM_SOURCE_DIR}/../gdcmData $ENV{GDCM_DATA} $ENV{PUB_DICT_PATH}/../../gdcmData ) # Set the place for the public dictionary, must be set before gdcmConfigure.h #SET( GDCM_PUB_DICT_PATH "${CMAKE_INSTALL_PREFIX}${GDCM_DATA_DIR}") FIND_PATH(GDCM_PUB_DICT_PATH dicomV3.dic ${GDCM_SOURCE_DIR}/Dicts $ENV{PUB_DICT_PATH} ) #----------------------------------------------------------------------------- # SunOS + old gcc fixes: INCLUDE (${CMAKE_ROOT}/Modules/CMakeBackwardCompatibilityCXX.cmake) IF(CMAKE_NO_ANSI_STRING_STREAM) SET(GDCM_NO_ANSI_STRING_STREAM 1) ENDIF(CMAKE_NO_ANSI_STRING_STREAM) # Big endian thing: INCLUDE (${CMAKE_ROOT}/Modules/TestBigEndian.cmake) TEST_BIG_ENDIAN(GDCM_WORDS_BIGENDIAN) INCLUDE (${CMAKE_ROOT}/Modules/CheckIncludeFile.cmake) CHECK_INCLUDE_FILE("stdint.h" CMAKE_HAVE_STDINT_H) IF(UNIX) #Avoid polluting Win32 cmakecache CHECK_INCLUDE_FILE("inttypes.h" CMAKE_HAVE_INTTYPES_H) ENDIF(UNIX) # Check if header file exists and add it to the list. INCLUDE (${CMAKE_ROOT}/Modules/CheckIncludeFiles.cmake) MACRO(CHECK_INCLUDE_FILE_CONCAT FILE VARIABLE) CHECK_INCLUDE_FILES("${GDCM_INCLUDES};${FILE}" ${VARIABLE}) IF(${VARIABLE}) SET(GDCM_INCLUDES ${GDCM_INCLUDES} ${FILE}) ENDIF(${VARIABLE}) ENDMACRO(CHECK_INCLUDE_FILE_CONCAT) # Need those header for GetMacAddress in Util # This is tricky as you need to figure out the proper order to # test the inclusion of files CHECK_INCLUDE_FILE_CONCAT("unistd.h" CMAKE_HAVE_UNISTD_H) CHECK_INCLUDE_FILE_CONCAT("stdlib.h" CMAKE_HAVE_STDLIB_H) IF(UNIX) #Avoid polluting Win32 cmakecache CHECK_INCLUDE_FILE_CONCAT("sys/ioctl.h" CMAKE_HAVE_SYS_IOCTL_H) CHECK_INCLUDE_FILE_CONCAT("sys/socket.h" CMAKE_HAVE_SYS_SOCKET_H) CHECK_INCLUDE_FILE_CONCAT("sys/sockio.h" CMAKE_HAVE_SYS_SOCKIO_H) CHECK_INCLUDE_FILE_CONCAT("net/if.h" CMAKE_HAVE_NET_IF_H) CHECK_INCLUDE_FILE_CONCAT("netinet/in.h" CMAKE_HAVE_NETINET_IN_H) CHECK_INCLUDE_FILE_CONCAT("net/if_dl.h" CMAKE_HAVE_NET_IF_DL_H) CHECK_INCLUDE_FILE_CONCAT("net/if_arp.h" CMAKE_HAVE_NET_IF_ARP_H) ENDIF(UNIX) #----------------------------------------------------------------------------- # Test if os defines a lenght for sockaddr # only doing the test when we have sys/socket IF( ${CMAKE_HAVE_SYS_SOCKET_H} ) IF("HAVE_SA_LEN" MATCHES "^HAVE_SA_LEN$") STRING(ASCII 35 POUND) FILE(WRITE ${GDCM_BINARY_DIR}/CMakeTmp/gdcmTestHAVESALEN.c "${POUND}include \n" "${POUND}include \n" "int main() { struct sockaddr sa; sa.sa_len = 0; }") MESSAGE(STATUS "Checking if ifreq has a sa_len") TRY_COMPILE(HAVE_SA_LEN ${GDCM_BINARY_DIR} ${GDCM_BINARY_DIR}/CMakeTmp/gdcmTestHAVESALEN.c OUTPUT_VARIABLE OUTPUT) IF(HAVE_SA_LEN) MESSAGE(STATUS "Checking if ifreq has a sa_len -- yes") SET(HAVE_SA_LEN 1 CACHE INTERNAL "Support if ifreq has a sa_len") WRITE_FILE(${CMAKE_BINARY_DIR}/CMakeOutput.log "Determining if ifreq has a sa_len" "passed with the following output:\n" "${OUTPUT}\n" APPEND) ELSE(HAVE_SA_LEN) MESSAGE(STATUS "Checking if ifreq has a sa_len -- no") SET(HAVE_SA_LEN 0 CACHE INTERNAL "Support if ifreq has a sa_len") WRITE_FILE(${CMAKE_BINARY_DIR}/CMakeError.log "Determining if ifreq has a sa_len" "failed with the following output:\n" "${OUTPUT}\n" APPEND) ENDIF(HAVE_SA_LEN) ENDIF("HAVE_SA_LEN" MATCHES "^HAVE_SA_LEN$") ENDIF( ${CMAKE_HAVE_SYS_SOCKET_H} ) #----------------------------------------------------------------------------- # Force Big Endian emulation on little endian: OPTION(GDCM_FORCE_BIGENDIAN_EMULATION "Force Big Endian Emulation. Do use if you don't know what you are doing." OFF) CONFIGURE_FILE(${GDCM_SOURCE_DIR}/gdcmConfigure.h.in ${GDCM_BINARY_DIR}/gdcmConfigure.h @ONLY IMMEDIATE) INSTALL_FILES(/include .h gdcmConfigure.h) #----------------------------------------------------------------------------- # Add the testing directories OPTION(BUILD_TESTING "Build testing." ON) IF(BUILD_TESTING) CONFIGURE_FILE(${GDCM_SOURCE_DIR}/CMake/CTestCustom.ctest.in ${GDCM_BINARY_DIR}/CMake/CTestCustom.ctest @ONLY) ENABLE_TESTING() INCLUDE (${CMAKE_ROOT}/Modules/Dart.cmake) MARK_AS_ADVANCED(DART_ROOT) SUBDIRS(Testing) ENDIF(BUILD_TESTING) #----------------------------------------------------------------------------- OPTION(GDCM_VTK "Build VTK-GDCM Lib." OFF) IF(GDCM_VTK) # Search VTK FIND_PACKAGE(VTK) # If vtk found IF(VTK_FOUND) #INCLUDE(${VTK_USE_FILE}) SUBDIRS(vtk) ENDIF(VTK_FOUND) ENDIF(GDCM_VTK) #----------------------------------------------------------------------------- OPTION(GDCM_WRAP_PYTHON "Wrap GDCM classes into the Python language." OFF) #if wrapping enable IF(GDCM_WRAP_PYTHON) # Search Python libs: FIND_PACKAGE(PythonLibs) # If PythonLibs found IF(PYTHON_LIBRARY) SUBDIRS(gdcmPython) ENDIF(PYTHON_LIBRARY) ENDIF(GDCM_WRAP_PYTHON) #----------------------------------------------------------------------------- OPTION(GDCM_DOCUMENTATION "Build source documentation using doxygen." OFF) # if doxygen enable IF(GDCM_DOCUMENTATION) # Search Doxygen: FIND_PACKAGE(Doxygen) IF(DOXYGEN) SUBDIRS(Doc) ENDIF(DOXYGEN) ENDIF(GDCM_DOCUMENTATION) #----------------------------------------------------------------------------- IF(WIN32) OPTION(GDCM_INSTALLER "Build the install setup using InnoSetup." OFF) ENDIF(WIN32) IF(UNIX) OPTION(GDCM_INSTALLER "Prepare the rpmBuild use." OFF) ENDIF(UNIX) IF(GDCM_INSTALLER) SUBDIRS(Builder) ENDIF(GDCM_INSTALLER)