CMakeLists.txt

   1 PROJECT(GDCM)
   2 CMAKE_MINIMUM_REQUIRED(VERSION 2.0)
   3 # okay in fact you need at least cmake 2.0.4 to get swig working properly
   4 # and you cannot use cmake 2.0.6 out of the box due to a bug (patched in debian package)
   5
   6 #-----------------------------------------------------------------------------
   7 # GDCM version number, usefull for packaging and doxygen doc:
   8 SET(GDCM_MAJOR_VERSION 1)
   9 SET(GDCM_MINOR_VERSION 3)
  10 SET(GDCM_BUILD_VERSION 2)
  11 SET(GDCM_VERSION
  12     "${GDCM_MAJOR_VERSION}.${GDCM_MINOR_VERSION}.${GDCM_BUILD_VERSION}")
  13
  14 #-----------------------------------------------------------------------------
  15 # Provide compatibility options.
  16 OPTION(GDCM_LEGACY_REMOVE "Remove all legacy code completely." OFF)
  17 OPTION(GDCM_LEGACY_SILENT "Silence all legacy code messages." OFF)
  18 MARK_AS_ADVANCED(GDCM_LEGACY_REMOVE GDCM_LEGACY_SILENT)
  19
  20 # VS 2005 declared that some C functions were deprecated...
  21 IF(CMAKE_COMPILER_2005)
  22   ADD_DEFINITIONS(-D_CRT_SECURE_NO_DEPRECATE -D_CRT_NONSTDC_NO_DEPRECATE)
  23   ADD_DEFINITIONS(-D_SCL_SECURE_NO_DEPRECATE)
  24 ENDIF(CMAKE_COMPILER_2005)
  25
  26
  27 #-----------------------------------------------------------------------------
  28 # Build shared lib by default
  29 OPTION(BUILD_SHARED_LIBS "Build GDCM with shared libraries." ON)
  30
  31 SET(GDCM_CMAKE_DIR "${GDCM_SOURCE_DIR}/Utilities/CMake")
  32 SET(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${GDCM_CMAKE_DIR}")
  33
  34 SET(GDCM_CONFIGURATION_TYPES ${CMAKE_CONFIGURATION_TYPES})
  35
  36 OPTION(GDCM_DEBUG "Turn verbosity of some statement ON." OFF)
  37 MARK_AS_ADVANCED(GDCM_DEBUG)
  38
  39 # --------------------------------------------------------------------------
  40 SET (GDCM_NAME_SPACE gdcm    CACHE STRING "name space")
  41
  42 # --------------------------------------------------------------------------
  43 # Install directories
  44 STRING(TOLOWER ${PROJECT_NAME} project_name)
  45
  46 IF(NOT GDCM_INSTALL_BIN_DIR)
  47   SET(GDCM_INSTALL_BIN_DIR "/bin")
  48 ENDIF(NOT GDCM_INSTALL_BIN_DIR)
  49
  50 IF(NOT GDCM_INSTALL_LIB_DIR)
  51   SET(GDCM_INSTALL_LIB_DIR "/lib/${project_name}")
  52 ENDIF(NOT GDCM_INSTALL_LIB_DIR)
  53
  54 IF(NOT GDCM_INSTALL_DATA_DIR)
  55   SET(GDCM_INSTALL_DATA_DIR "/share/${project_name}")
  56 ENDIF(NOT GDCM_INSTALL_DATA_DIR)
  57
  58 IF(NOT GDCM_INSTALL_INCLUDE_DIR)
  59   SET(GDCM_INSTALL_INCLUDE_DIR "/include/${project_name}")
  60 ENDIF(NOT GDCM_INSTALL_INCLUDE_DIR)
  61
  62 IF(NOT GDCM_INSTALL_PACKAGE_DIR)
  63   SET(GDCM_INSTALL_PACKAGE_DIR ${GDCM_INSTALL_LIB_DIR})
  64 ENDIF(NOT GDCM_INSTALL_PACKAGE_DIR)
  65
  66 IF(NOT GDCM_VTK_INSTALL_PACKAGE_DIR)
  67   SET(GDCM_VTK_INSTALL_PACKAGE_DIR ${VTK_INSTALL_PACKAGE_DIR})
  68 ENDIF(NOT GDCM_VTK_INSTALL_PACKAGE_DIR)
  69
  70 IF(NOT GDCM_INSTALL_NO_DEVELOPMENT)
  71   SET(GDCM_INSTALL_NO_DEVELOPMENT 0)
  72 ENDIF(NOT GDCM_INSTALL_NO_DEVELOPMENT)
  73
  74 IF(NOT GDCM_INSTALL_NO_RUNTIME)
  75   SET(GDCM_INSTALL_NO_RUNTIME 0)
  76 ENDIF(NOT GDCM_INSTALL_NO_RUNTIME)
  77
  78 IF(NOT GDCM_INSTALL_NO_DOCUMENTATION)
  79   SET(GDCM_INSTALL_NO_DOCUMENTATION 0)
  80 ENDIF(NOT GDCM_INSTALL_NO_DOCUMENTATION)
  81
  82 SET(GDCM_INSTALL_NO_LIBRARIES)
  83 IF(GDCM_BUILD_SHARED_LIBS)
  84   IF(GDCM_INSTALL_NO_RUNTIME AND GDCM_INSTALL_NO_DEVELOPMENT)
  85     SET(GDCM_INSTALL_NO_LIBRARIES 1)
  86   ENDIF(GDCM_INSTALL_NO_RUNTIME AND GDCM_INSTALL_NO_DEVELOPMENT)
  87 ELSE(GDCM_BUILD_SHARED_LIBS)
  88   IF(GDCM_INSTALL_NO_DEVELOPMENT)
  89     SET(GDCM_INSTALL_NO_LIBRARIES 1)
  90   ENDIF(GDCM_INSTALL_NO_DEVELOPMENT)
  91 ENDIF(GDCM_BUILD_SHARED_LIBS)
  92
  93 #-----------------------------------------------------------------------------
  94 SET (EXECUTABLE_OUTPUT_PATH ${GDCM_BINARY_DIR}/bin CACHE PATH "Single output directory for building all executables.")
  95 SET (LIBRARY_OUTPUT_PATH ${GDCM_BINARY_DIR}/bin    CACHE PATH "Single output directory for building all libraries.")
  96 MARK_AS_ADVANCED(LIBRARY_OUTPUT_PATH EXECUTABLE_OUTPUT_PATH)
  97
  98
  99 #-----------------------------------------------------------------------------
 100 # Test if compiler defines the pseudo-macro __FUNCTION__
 101 IF("GDCM_COMPILER_HAS_FUNCTION" MATCHES "^GDCM_COMPILER_HAS_FUNCTION$")
 102   MESSAGE(STATUS "Checking support for __FUNCTION__ in compiler")
 103   TRY_COMPILE(GDCM_COMPILER_HAS_FUNCTION
 104               ${GDCM_BINARY_DIR}/CMakeTmp/Function
 105               ${GDCM_SOURCE_DIR}/CMake/gdcmTestFUNCTION.cxx
 106               OUTPUT_VARIABLE OUTPUT)
 107   IF(GDCM_COMPILER_HAS_FUNCTION)
 108     MESSAGE(STATUS "Checking support for __FUNCTION__ -- yes")
 109     SET(GDCM_COMPILER_HAS_FUNCTION 1 CACHE INTERNAL "Support for extension C __FUNCTION__")
 110     WRITE_FILE(${CMAKE_BINARY_DIR}/CMakeOutput.log
 111       "Determining if the C compiler supports __FUNCTION__ "
 112       "passed with the following output:\n"
 113       "${OUTPUT}\n" APPEND)
 114   ELSE(GDCM_COMPILER_HAS_FUNCTION)
 115     MESSAGE(STATUS "Checking support for __FUNCTION__ -- no")
 116     SET(GDCM_COMPILER_HAS_FUNCTION 0 CACHE INTERNAL "Support for extension C __FUNCTION__")
 117     WRITE_FILE(${CMAKE_BINARY_DIR}/CMakeError.log
 118       "Determining if the C compiler supports __FUNCTION__ "
 119       "failed with the following output:\n"
 120       "${OUTPUT}\n" APPEND)
 121   ENDIF(GDCM_COMPILER_HAS_FUNCTION)
 122 ENDIF("GDCM_COMPILER_HAS_FUNCTION" MATCHES "^GDCM_COMPILER_HAS_FUNCTION$")
 123
 124 #-----------------------------------------------------------------------------
 125 # Test is compiler support istringstream
 126 IF("GDCM_TEST_ISTRINGSTREAM" MATCHES "^GDCM_TEST_ISTRINGSTREAM$")
 127   MESSAGE(STATUS "Checking istringstream")
 128   TRY_RUN(GDCM_TEST_ISTRINGSTREAM GDCM_TEST_ISTRINGSTREAM_COMPILED
 129           ${GDCM_BINARY_DIR}/CMakeTmp/
 130           ${GDCM_SOURCE_DIR}/CMake/gdcmTestIstringStream.cxx)
 131   IF(GDCM_TEST_ISTRINGSTREAM_COMPILED)
 132     IF(GDCM_TEST_ISTRINGSTREAM)
 133       MESSAGE(STATUS "Checking istringstream works -- yes")
 134       SET(GDCM_TEST_ISTRINGSTREAM 1 CACHE INTERNAL "Whether istringstream works.")
 135     ELSE(GDCM_TEST_ISTRINGSTREAM)
 136       MESSAGE(STATUS "Checking istringstream works -- no")
 137       SET(GDCM_TEST_ISTRINGSTREAM 0 CACHE INTERNAL "Whether istringstream works.")
 138     ENDIF(GDCM_TEST_ISTRINGSTREAM)
 139   ELSE(GDCM_TEST_ISTRINGSTREAM_COMPILED)
 140     MESSAGE(STATUS "Checking istringstream -- failed")
 141   ENDIF(GDCM_TEST_ISTRINGSTREAM_COMPILED)
 142 ENDIF("GDCM_TEST_ISTRINGSTREAM" MATCHES "^GDCM_TEST_ISTRINGSTREAM$")
 143
 144 #-----------------------------------------------------------------------------
 145 # Build directory on which many applications depend
 146 SUBDIRS(
 147   Dicts
 148   src
 149 )
 150 #-----------------------------------------------------------------------------
 151 # Example subdir:
 152
 153 OPTION(BUILD_EXAMPLES "Build GDCM examples." ON)
 154 IF(BUILD_EXAMPLES)
 155   SUBDIRS(Example)
 156 ENDIF(BUILD_EXAMPLES)
 157
 158 #-----------------------------------------------------------------------------
 159 # Adding GDCM_DATA_ROOT
 160 FIND_PATH(GDCM_DATA_ROOT gdcm-ACR-LibIDO.acr
 161   ${GDCM_SOURCE_DIR}/../gdcmData
 162   $ENV{GDCM_DATA}
 163   $ENV{PUB_DICT_PATH}/../../gdcmData
 164 )
 165 # Adding GDCM_DATA_ROOT
 166 FIND_PATH(GDCM_DATA_EXTRA_ROOT gdcmData.tar.gz
 167   ${GDCM_SOURCE_DIR}/../gdcmDataExtra
 168 )
 169
 170 # Set the place for the public dictionary, must be set before gdcmConfigure.h
 171 FIND_PATH(GDCM_PUB_DICT_PATH dicomV3.dic
 172   ${GDCM_SOURCE_DIR}/Dicts
 173   $ENV{PUB_DICT_PATH}
 174 )
 175
 176 #-----------------------------------------------------------------------------
 177 # SunOS + old gcc fixes:
 178 INCLUDE (${CMAKE_ROOT}/Modules/CMakeBackwardCompatibilityCXX.cmake)
 179 IF(CMAKE_NO_ANSI_STRING_STREAM)
 180   SET(GDCM_NO_ANSI_STRING_STREAM 1)
 181 ENDIF(CMAKE_NO_ANSI_STRING_STREAM)
 182
 183 # Big endian thing:
 184 INCLUDE (${CMAKE_ROOT}/Modules/TestBigEndian.cmake)
 185 TEST_BIG_ENDIAN(GDCM_WORDS_BIGENDIAN)
 186
 187 INCLUDE (${CMAKE_ROOT}/Modules/CheckIncludeFile.cmake)
 188 CHECK_INCLUDE_FILE("stdint.h"       CMAKE_HAVE_STDINT_H)
 189 IF(UNIX) #Avoid polluting Win32 cmakecache
 190   CHECK_INCLUDE_FILE("inttypes.h"     CMAKE_HAVE_INTTYPES_H)
 191 ENDIF(UNIX)
 192 # Special Time support, two convention: *NIX vs Win32
 193 CHECK_INCLUDE_FILE("sys/times.h"     CMAKE_HAVE_SYS_TIMES_H)
 194 CHECK_INCLUDE_FILE("sys/timeb.h"     CMAKE_HAVE_SYS_TIMEB_H)
 195
 196 # Check if header file exists and add it to the list.
 197 INCLUDE (${CMAKE_ROOT}/Modules/CheckIncludeFiles.cmake)
 198 MACRO(CHECK_INCLUDE_FILE_CONCAT FILE VARIABLE)
 199   CHECK_INCLUDE_FILES("${GDCM_INCLUDES};${FILE}" ${VARIABLE})
 200   IF(${VARIABLE})
 201     SET(GDCM_INCLUDES ${GDCM_INCLUDES} ${FILE})
 202   ENDIF(${VARIABLE})
 203 ENDMACRO(CHECK_INCLUDE_FILE_CONCAT)
 204
 205 # Need those header for GetMacAddress in Util
 206 # This is tricky as you need to figure out the proper order to
 207 # test the inclusion of files
 208 CHECK_INCLUDE_FILE_CONCAT("unistd.h"       CMAKE_HAVE_UNISTD_H)
 209 CHECK_INCLUDE_FILE_CONCAT("stdlib.h"       CMAKE_HAVE_STDLIB_H)
 210 IF(UNIX) #Avoid polluting Win32 cmakecache
 211   CHECK_INCLUDE_FILE_CONCAT("sys/ioctl.h"    CMAKE_HAVE_SYS_IOCTL_H)
 212   CHECK_INCLUDE_FILE_CONCAT("sys/socket.h"   CMAKE_HAVE_SYS_SOCKET_H)
 213   CHECK_INCLUDE_FILE_CONCAT("sys/sockio.h"   CMAKE_HAVE_SYS_SOCKIO_H)
 214   CHECK_INCLUDE_FILE_CONCAT("net/if.h"       CMAKE_HAVE_NET_IF_H)
 215   CHECK_INCLUDE_FILE_CONCAT("netinet/in.h"   CMAKE_HAVE_NETINET_IN_H)
 216   CHECK_INCLUDE_FILE_CONCAT("net/if_dl.h"    CMAKE_HAVE_NET_IF_DL_H)
 217   CHECK_INCLUDE_FILE_CONCAT("net/if_arp.h"   CMAKE_HAVE_NET_IF_ARP_H)
 218 ENDIF(UNIX)
 219
 220 #-----------------------------------------------------------------------------
 221 # Test if os defines a length for sockaddr
 222 # only doing the test when we have sys/socket
 223 IF( ${CMAKE_HAVE_SYS_SOCKET_H} )
 224   IF("HAVE_SA_LEN" MATCHES "^HAVE_SA_LEN$")
 225     STRING(ASCII 35 POUND)
 226     FILE(WRITE ${GDCM_BINARY_DIR}/CMakeTmp/gdcmTestHAVESALEN.c
 227       "${POUND}include <sys/types.h>\n"
 228       "${POUND}include <sys/socket.h>\n"
 229       "int main() { struct sockaddr sa; sa.sa_len = 0; }\n")
 230     MESSAGE(STATUS "Checking if ifreq has a sa_len")
 231     TRY_COMPILE(HAVE_SA_LEN
 232       ${GDCM_BINARY_DIR}
 233       ${GDCM_BINARY_DIR}/CMakeTmp/gdcmTestHAVESALEN.c
 234       OUTPUT_VARIABLE OUTPUT)
 235     IF(HAVE_SA_LEN)
 236       MESSAGE(STATUS "Checking if ifreq has a sa_len -- yes")
 237       SET(HAVE_SA_LEN 1 CACHE INTERNAL "Support if ifreq has a sa_len")
 238       WRITE_FILE(${CMAKE_BINARY_DIR}/CMakeOutput.log
 239         "Determining if ifreq has a sa_len"
 240         "passed with the following output:\n"
 241         "${OUTPUT}\n" APPEND)
 242     ELSE(HAVE_SA_LEN)
 243       MESSAGE(STATUS "Checking if ifreq has a sa_len -- no")
 244       SET(HAVE_SA_LEN 0 CACHE INTERNAL "Support if ifreq has a sa_len")
 245       WRITE_FILE(${CMAKE_BINARY_DIR}/CMakeError.log
 246         "Determining if ifreq has a sa_len"
 247         "failed with the following output:\n"
 248         "${OUTPUT}\n" APPEND)
 249     ENDIF(HAVE_SA_LEN)
 250   ENDIF("HAVE_SA_LEN" MATCHES "^HAVE_SA_LEN$")
 251 ENDIF( ${CMAKE_HAVE_SYS_SOCKET_H} )
 252
 253 #-----------------------------------------------------------------------------
 254 # Force Big Endian emulation on little endian:
 255 OPTION(GDCM_FORCE_BIGENDIAN_EMULATION "Force Big Endian Emulation. Don't use if you don't know what you are doing." OFF)
 256
 257 CONFIGURE_FILE(${GDCM_SOURCE_DIR}/gdcmConfigure.h.in
 258                ${GDCM_BINARY_DIR}/gdcmConfigure.h @ONLY IMMEDIATE
 259                )
 260
 261 IF(NOT GDCM_INSTALL_NO_DEVELOPMENT)
 262   INSTALL_FILES(${GDCM_INSTALL_INCLUDE_DIR} FILES gdcmConfigure.h)
 263 ENDIF(NOT GDCM_INSTALL_NO_DEVELOPMENT)
 264
 265 #-----------------------------------------------------------------------------
 266 # Add the testing directories
 267 OPTION(BUILD_TESTING "Build testing." ON)
 268
 269 IF(BUILD_TESTING)
 270   CONFIGURE_FILE(${GDCM_SOURCE_DIR}/CMake/CTestCustom.ctest.in
 271       ${GDCM_BINARY_DIR}/CTestCustom.ctest @ONLY)
 272   ENABLE_TESTING()
 273   INCLUDE (${CMAKE_ROOT}/Modules/Dart.cmake)
 274   MARK_AS_ADVANCED(DART_ROOT)
 275   SUBDIRS(Testing)
 276 ENDIF(BUILD_TESTING)
 277
 278
 279 #-----------------------------------------------------------------------------
 280 OPTION(GDCM_VTK "Build VTK-GDCM Lib." OFF)
 281 IF(GDCM_VTK)
 282   # Search VTK
 283   FIND_PACKAGE(VTK)
 284   # If vtk found
 285   IF(VTK_FOUND)
 286     #INCLUDE(${VTK_USE_FILE})
 287     SUBDIRS(vtk)
 288   ENDIF(VTK_FOUND)
 289 ENDIF(GDCM_VTK)
 290
 291 #-----------------------------------------------------------------------------
 292 OPTION(GDCM_WRAP_PYTHON "Wrap GDCM classes into the Python language." OFF)
 293 #if wrapping enable
 294 IF(GDCM_WRAP_PYTHON)
 295   # Search Python libs:
 296   FIND_PACKAGE(PythonLibs)
 297   # If PythonLibs found
 298   IF(PYTHON_LIBRARY)
 299     SUBDIRS(gdcmPython)
 300   ENDIF(PYTHON_LIBRARY)
 301 ENDIF(GDCM_WRAP_PYTHON)
 302
 303 #-----------------------------------------------------------------------------
 304 OPTION(GDCM_DOCUMENTATION "Build source documentation using doxygen." OFF)
 305 # if doxygen enable
 306 IF(GDCM_DOCUMENTATION)
 307   # Search Doxygen:
 308   FIND_PACKAGE(Doxygen)
 309   IF(DOXYGEN)
 310     SUBDIRS(Doc)
 311   ENDIF(DOXYGEN)
 312 ENDIF(GDCM_DOCUMENTATION)
 313
 314 #-----------------------------------------------------------------------------
 315 IF(WIN32)
 316   OPTION(GDCM_INSTALLER "Build the install setup using InnoSetup." OFF)
 317 ENDIF(WIN32)
 318 IF(UNIX)
 319   OPTION(GDCM_INSTALLER "Prepare the rpmBuild use." OFF)
 320 ENDIF(UNIX)
 321 IF(GDCM_INSTALLER)
 322   SUBDIRS(Builder)
 323 ENDIF(GDCM_INSTALLER)
 324
 325 # --------------------------------------------------------------------------
 326 # Configure the export configuration
 327
 328 SUBDIRS(CMake)
 329