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