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