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