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
 159 # Set the place for the public dictionary, must be set before gdcmConfigure.h
 160 FIND_PATH(GDCM_PUB_DICT_PATH dicomV3.dic
 161   ${GDCM_SOURCE_DIR}/Dicts
 162   $ENV{PUB_DICT_PATH}
 163 )
 164
 165 #-----------------------------------------------------------------------------
 166 # SunOS + old gcc fixes:
 167 INCLUDE (${CMAKE_ROOT}/Modules/CMakeBackwardCompatibilityCXX.cmake)
 168 IF(CMAKE_NO_ANSI_STRING_STREAM)
 169   SET(GDCM_NO_ANSI_STRING_STREAM 1)
 170 ENDIF(CMAKE_NO_ANSI_STRING_STREAM)
 171
 172 # Big endian thing:
 173 INCLUDE (${CMAKE_ROOT}/Modules/TestBigEndian.cmake)
 174 TEST_BIG_ENDIAN(GDCM_WORDS_BIGENDIAN)
 175
 176 INCLUDE (${CMAKE_ROOT}/Modules/CheckIncludeFile.cmake)
 177 CHECK_INCLUDE_FILE("stdint.h"       CMAKE_HAVE_STDINT_H)
 178 IF(UNIX) #Avoid polluting Win32 cmakecache
 179   CHECK_INCLUDE_FILE("inttypes.h"     CMAKE_HAVE_INTTYPES_H)
 180 ENDIF(UNIX)
 181 # Special Time support, two convention: *NIX vs Win32
 182 CHECK_INCLUDE_FILE("sys/times.h"     CMAKE_HAVE_SYS_TIMES_H)
 183 CHECK_INCLUDE_FILE("sys/timeb.h"     CMAKE_HAVE_SYS_TIMEB_H)
 184
 185 # Check if header file exists and add it to the list.
 186 INCLUDE (${CMAKE_ROOT}/Modules/CheckIncludeFiles.cmake)
 187 MACRO(CHECK_INCLUDE_FILE_CONCAT FILE VARIABLE)
 188   CHECK_INCLUDE_FILES("${GDCM_INCLUDES};${FILE}" ${VARIABLE})
 189   IF(${VARIABLE})
 190     SET(GDCM_INCLUDES ${GDCM_INCLUDES} ${FILE})
 191   ENDIF(${VARIABLE})
 192 ENDMACRO(CHECK_INCLUDE_FILE_CONCAT)
 193
 194 # Need those header for GetMacAddress in Util
 195 # This is tricky as you need to figure out the proper order to
 196 # test the inclusion of files
 197 CHECK_INCLUDE_FILE_CONCAT("unistd.h"       CMAKE_HAVE_UNISTD_H)
 198 CHECK_INCLUDE_FILE_CONCAT("stdlib.h"       CMAKE_HAVE_STDLIB_H)
 199 IF(UNIX) #Avoid polluting Win32 cmakecache
 200   CHECK_INCLUDE_FILE_CONCAT("sys/ioctl.h"    CMAKE_HAVE_SYS_IOCTL_H)
 201   CHECK_INCLUDE_FILE_CONCAT("sys/socket.h"   CMAKE_HAVE_SYS_SOCKET_H)
 202   CHECK_INCLUDE_FILE_CONCAT("sys/sockio.h"   CMAKE_HAVE_SYS_SOCKIO_H)
 203   CHECK_INCLUDE_FILE_CONCAT("net/if.h"       CMAKE_HAVE_NET_IF_H)
 204   CHECK_INCLUDE_FILE_CONCAT("netinet/in.h"   CMAKE_HAVE_NETINET_IN_H)
 205   CHECK_INCLUDE_FILE_CONCAT("net/if_dl.h"    CMAKE_HAVE_NET_IF_DL_H)
 206   CHECK_INCLUDE_FILE_CONCAT("net/if_arp.h"   CMAKE_HAVE_NET_IF_ARP_H)
 207 ENDIF(UNIX)
 208
 209 #-----------------------------------------------------------------------------
 210 # Test if os defines a length for sockaddr
 211 # only doing the test when we have sys/socket
 212 IF( ${CMAKE_HAVE_SYS_SOCKET_H} )
 213   IF("HAVE_SA_LEN" MATCHES "^HAVE_SA_LEN$")
 214     STRING(ASCII 35 POUND)
 215     FILE(WRITE ${GDCM_BINARY_DIR}/CMakeTmp/gdcmTestHAVESALEN.c
 216       "${POUND}include <sys/types.h>\n"
 217       "${POUND}include <sys/socket.h>\n"
 218       "int main() { struct sockaddr sa; sa.sa_len = 0; }\n")
 219     MESSAGE(STATUS "Checking if ifreq has a sa_len")
 220     TRY_COMPILE(HAVE_SA_LEN
 221       ${GDCM_BINARY_DIR}
 222       ${GDCM_BINARY_DIR}/CMakeTmp/gdcmTestHAVESALEN.c
 223       OUTPUT_VARIABLE OUTPUT)
 224     IF(HAVE_SA_LEN)
 225       MESSAGE(STATUS "Checking if ifreq has a sa_len -- yes")
 226       SET(HAVE_SA_LEN 1 CACHE INTERNAL "Support if ifreq has a sa_len")
 227       WRITE_FILE(${CMAKE_BINARY_DIR}/CMakeOutput.log
 228         "Determining if ifreq has a sa_len"
 229         "passed with the following output:\n"
 230         "${OUTPUT}\n" APPEND)
 231     ELSE(HAVE_SA_LEN)
 232       MESSAGE(STATUS "Checking if ifreq has a sa_len -- no")
 233       SET(HAVE_SA_LEN 0 CACHE INTERNAL "Support if ifreq has a sa_len")
 234       WRITE_FILE(${CMAKE_BINARY_DIR}/CMakeError.log
 235         "Determining if ifreq has a sa_len"
 236         "failed with the following output:\n"
 237         "${OUTPUT}\n" APPEND)
 238     ENDIF(HAVE_SA_LEN)
 239   ENDIF("HAVE_SA_LEN" MATCHES "^HAVE_SA_LEN$")
 240 ENDIF( ${CMAKE_HAVE_SYS_SOCKET_H} )
 241
 242 #-----------------------------------------------------------------------------
 243 # Force Big Endian emulation on little endian:
 244 OPTION(GDCM_FORCE_BIGENDIAN_EMULATION "Force Big Endian Emulation. Don't use if you don't know what you are doing." OFF)
 245
 246 CONFIGURE_FILE(${GDCM_SOURCE_DIR}/gdcmConfigure.h.in
 247                ${GDCM_BINARY_DIR}/gdcmConfigure.h @ONLY IMMEDIATE
 248                )
 249
 250 IF(NOT GDCM_INSTALL_NO_DEVELOPMENT)
 251   INSTALL_FILES(${GDCM_INSTALL_INCLUDE_DIR} FILES gdcmConfigure.h)
 252 ENDIF(NOT GDCM_INSTALL_NO_DEVELOPMENT)
 253
 254 #-----------------------------------------------------------------------------
 255 # Add the testing directories
 256 OPTION(BUILD_TESTING "Build testing." ON)
 257
 258 IF(BUILD_TESTING)
 259   CONFIGURE_FILE(${GDCM_SOURCE_DIR}/CMake/CTestCustom.ctest.in
 260       ${GDCM_BINARY_DIR}/CMake/CTestCustom.ctest @ONLY)
 261   ENABLE_TESTING()
 262   INCLUDE (${CMAKE_ROOT}/Modules/Dart.cmake)
 263   MARK_AS_ADVANCED(DART_ROOT)
 264   SUBDIRS(Testing)
 265 ENDIF(BUILD_TESTING)
 266
 267
 268 #-----------------------------------------------------------------------------
 269 OPTION(GDCM_VTK "Build VTK-GDCM Lib." OFF)
 270 IF(GDCM_VTK)
 271   # Search VTK
 272   FIND_PACKAGE(VTK)
 273   # If vtk found
 274   IF(VTK_FOUND)
 275     #INCLUDE(${VTK_USE_FILE})
 276     SUBDIRS(vtk)
 277   ENDIF(VTK_FOUND)
 278 ENDIF(GDCM_VTK)
 279
 280 #-----------------------------------------------------------------------------
 281 OPTION(GDCM_WRAP_PYTHON "Wrap GDCM classes into the Python language." OFF)
 282 #if wrapping enable
 283 IF(GDCM_WRAP_PYTHON)
 284   # Search Python libs:
 285   FIND_PACKAGE(PythonLibs)
 286   # If PythonLibs found
 287   IF(PYTHON_LIBRARY)
 288     SUBDIRS(gdcmPython)
 289   ENDIF(PYTHON_LIBRARY)
 290 ENDIF(GDCM_WRAP_PYTHON)
 291
 292 #-----------------------------------------------------------------------------
 293 OPTION(GDCM_DOCUMENTATION "Build source documentation using doxygen." OFF)
 294 # if doxygen enable
 295 IF(GDCM_DOCUMENTATION)
 296   # Search Doxygen:
 297   FIND_PACKAGE(Doxygen)
 298   IF(DOXYGEN)
 299     SUBDIRS(Doc)
 300   ENDIF(DOXYGEN)
 301 ENDIF(GDCM_DOCUMENTATION)
 302
 303 #-----------------------------------------------------------------------------
 304 IF(WIN32)
 305   OPTION(GDCM_INSTALLER "Build the install setup using InnoSetup." OFF)
 306 ENDIF(WIN32)
 307 IF(UNIX)
 308   OPTION(GDCM_INSTALLER "Prepare the rpmBuild use." OFF)
 309 ENDIF(UNIX)
 310 IF(GDCM_INSTALLER)
 311   SUBDIRS(Builder)
 312 ENDIF(GDCM_INSTALLER)
 313
 314 # --------------------------------------------------------------------------
 315 # Configure the export configuration
 316
 317 SUBDIRS(CMake)
 318