2 CMAKE_MINIMUM_REQUIRED(VERSION 2.0)
3 # okay in fact you need at least cmake 2.0.4 to get swig working properly
5 #-----------------------------------------------------------------------------
6 # GDCM version number, usefull for packaging and doxygen doc:
7 SET(GDCM_MAJOR_VERSION 1)
8 SET(GDCM_MINOR_VERSION 1)
9 SET(GDCM_BUILD_VERSION 0)
11 "${GDCM_MAJOR_VERSION}.${GDCM_MINOR_VERSION}.${GDCM_BUILD_VERSION}")
13 #-----------------------------------------------------------------------------
15 SET(GDCM_DATA_DIR "/share/gdcm/" CACHE INTERNAL
16 "Install location for data (relative to prefix).")
17 MARK_AS_ADVANCED(GDCM_DATA_DIR)
19 #-----------------------------------------------------------------------------
20 # Provide compatibility options.
21 OPTION(GDCM_LEGACY_REMOVE "Remove all legacy code completely." OFF)
22 OPTION(GDCM_LEGACY_SILENT "Silence all legacy code messages." OFF)
23 MARK_AS_ADVANCED(GDCM_LEGACY_REMOVE GDCM_LEGACY_SILENT)
25 #-----------------------------------------------------------------------------
26 # Build shared lib by default
27 OPTION(GDCM_BUILD_SHARED_LIBS "Build GDCM with shared libraries." ON)
28 SET(BUILD_SHARED_LIBS ${GDCM_BUILD_SHARED_LIBS})
30 OPTION(GDCM_DEBUG "Turn verbosity of some statement ON." OFF)
31 MARK_AS_ADVANCED(GDCM_DEBUG)
33 #-----------------------------------------------------------------------------
34 SET (EXECUTABLE_OUTPUT_PATH ${GDCM_BINARY_DIR}/bin CACHE PATH "Single output directory for building all executables.")
35 SET (LIBRARY_OUTPUT_PATH ${GDCM_BINARY_DIR}/bin CACHE PATH "Single output directory for building all libraries.")
36 MARK_AS_ADVANCED(LIBRARY_OUTPUT_PATH EXECUTABLE_OUTPUT_PATH)
38 #-----------------------------------------------------------------------------
39 # Help outside projects link against gdcm
41 EXPORT_LIBRARY_DEPENDENCIES(${GDCM_BINARY_DIR}/GDCMLibraryDepends.cmake)
43 # Save the compiler settings so another project can import them.
44 INCLUDE(${CMAKE_ROOT}/Modules/CMakeExportBuildSettings.cmake)
45 CMAKE_EXPORT_BUILD_SETTINGS(${GDCM_BINARY_DIR}/GDCMBuildSettings.cmake)
46 #INSTALL_FILES(/lib/gdcm .cmake GDCMBuildSettings)
48 # For GDCM from build tree:
49 SET(GDCM_USE_FILE ${GDCM_SOURCE_DIR}/GDCMUse.cmake)
51 ${GDCM_BINARY_DIR}/ #for gdcmConfigure.h
52 ${GDCM_SOURCE_DIR}/src #for main gdcm include
54 SET(GDCM_LIBRARY_DIRS ${LIBRARY_OUTPUT_PATH})
55 SET(GDCM_LIBRARY_DEPENDS_FILE ${GDCM_BINARY_DIR}/GDCMLibraryDepends.cmake)
56 CONFIGURE_FILE(${GDCM_SOURCE_DIR}/GDCMConfig.cmake.in
57 ${GDCM_BINARY_DIR}/GDCMConfig.cmake @ONLY IMMEDIATE)
60 SET(GDCM_USE_FILE ${CMAKE_INSTALL_PREFIX}/lib/GDCM-${GDCM_VERSION}/GDCMUse.cmake)
61 SET(GDCM_INCLUDE_DIRS ${CMAKE_INSTALL_PREFIX}/include/GDCM-${GDCM_VERSION})
62 SET(GDCM_LIBRARY_DIRS ${CMAKE_INSTALL_PREFIX}/lib/ExodusII-${GDCM_VERSION})
63 SET(GDCM_LIBRARY_DEPENDS_FILE ${CMAKE_INSTALL_PREFIX}/lib/GDCM-${GDCM_VERSION}/GDCMLibraryDepends.cmake)
64 CONFIGURE_FILE(${GDCM_SOURCE_DIR}/GDCMConfig.cmake.in
65 ${GDCM_BINARY_DIR}/Utilities/GDCMConfig.cmake @ONLY IMMEDIATE)
67 #-----------------------------------------------------------------------------
68 # Test if compiler defines the pseudo-macro __FUNCTION__
69 IF("GDCM_COMPILER_HAS_FUNCTION" MATCHES "^GDCM_COMPILER_HAS_FUNCTION$")
70 MESSAGE(STATUS "Checking support for __FUNCTION__ in compiler")
71 TRY_COMPILE(GDCM_COMPILER_HAS_FUNCTION
72 ${GDCM_BINARY_DIR}/CMakeTmp/Function
73 ${GDCM_SOURCE_DIR}/CMake/gdcmTestFUNCTION.cxx
74 OUTPUT_VARIABLE OUTPUT)
75 IF(GDCM_COMPILER_HAS_FUNCTION)
76 MESSAGE(STATUS "Checking support for __FUNCTION__ -- yes")
77 SET(GDCM_COMPILER_HAS_FUNCTION 1 CACHE INTERNAL "Support for extension C __FUNCTION__")
78 WRITE_FILE(${CMAKE_BINARY_DIR}/CMakeOutput.log
79 "Determining if the C compiler supports __FUNCTION__ "
80 "passed with the following output:\n"
82 ELSE(GDCM_COMPILER_HAS_FUNCTION)
83 MESSAGE(STATUS "Checking support for __FUNCTION__ -- no")
84 SET(GDCM_COMPILER_HAS_FUNCTION 0 CACHE INTERNAL "Support for extension C __FUNCTION__")
85 WRITE_FILE(${CMAKE_BINARY_DIR}/CMakeError.log
86 "Determining if the C compiler supports __FUNCTION__ "
87 "failed with the following output:\n"
89 ENDIF(GDCM_COMPILER_HAS_FUNCTION)
90 ENDIF("GDCM_COMPILER_HAS_FUNCTION" MATCHES "^GDCM_COMPILER_HAS_FUNCTION$")
92 #-----------------------------------------------------------------------------
93 # Build directory on which many applications depend
98 #-----------------------------------------------------------------------------
101 OPTION(BUILD_EXAMPLES "Build GDCM examples." ON)
104 ENDIF(BUILD_EXAMPLES)
106 #-----------------------------------------------------------------------------
107 # Adding GDCM_DATA_ROOT
108 FIND_PATH(GDCM_DATA_ROOT gdcm-ACR-LibIDO.acr
109 ${GDCM_SOURCE_DIR}/../gdcmData
111 $ENV{PUB_DICT_PATH}/../../gdcmData
114 # Set the place for the public dictionary, must be set before gdcmConfigure.h
115 #SET( GDCM_PUB_DICT_PATH "${CMAKE_INSTALL_PREFIX}${GDCM_DATA_DIR}")
116 FIND_PATH(GDCM_PUB_DICT_PATH dicomV3.dic
117 ${GDCM_SOURCE_DIR}/Dicts
121 #-----------------------------------------------------------------------------
122 # SunOS + old gcc fixes:
123 INCLUDE (${CMAKE_ROOT}/Modules/CMakeBackwardCompatibilityCXX.cmake)
124 IF(CMAKE_NO_ANSI_STRING_STREAM)
125 SET(GDCM_NO_ANSI_STRING_STREAM 1)
126 ENDIF(CMAKE_NO_ANSI_STRING_STREAM)
129 INCLUDE (${CMAKE_ROOT}/Modules/TestBigEndian.cmake)
130 TEST_BIG_ENDIAN(GDCM_WORDS_BIGENDIAN)
132 INCLUDE (${CMAKE_ROOT}/Modules/CheckIncludeFile.cmake)
133 CHECK_INCLUDE_FILE("stdint.h" CMAKE_HAVE_STDINT_H)
134 IF(UNIX) #Avoid polluting Win32 cmakecache
135 CHECK_INCLUDE_FILE("inttypes.h" CMAKE_HAVE_INTTYPES_H)
138 # Check if header file exists and add it to the list.
139 INCLUDE (${CMAKE_ROOT}/Modules/CheckIncludeFiles.cmake)
140 MACRO(CHECK_INCLUDE_FILE_CONCAT FILE VARIABLE)
141 CHECK_INCLUDE_FILES("${GDCM_INCLUDES};${FILE}" ${VARIABLE})
143 SET(GDCM_INCLUDES ${GDCM_INCLUDES} ${FILE})
145 ENDMACRO(CHECK_INCLUDE_FILE_CONCAT)
147 # Need those header for GetMacAddress in Util
148 # This is tricky as you need to figure out the proper order to
149 # test the inclusion of files
150 CHECK_INCLUDE_FILE_CONCAT("unistd.h" CMAKE_HAVE_UNISTD_H)
151 CHECK_INCLUDE_FILE_CONCAT("stdlib.h" CMAKE_HAVE_STDLIB_H)
152 IF(UNIX) #Avoid polluting Win32 cmakecache
153 CHECK_INCLUDE_FILE_CONCAT("sys/ioctl.h" CMAKE_HAVE_SYS_IOCTL_H)
154 CHECK_INCLUDE_FILE_CONCAT("sys/socket.h" CMAKE_HAVE_SYS_SOCKET_H)
155 CHECK_INCLUDE_FILE_CONCAT("sys/sockio.h" CMAKE_HAVE_SYS_SOCKIO_H)
156 CHECK_INCLUDE_FILE_CONCAT("net/if.h" CMAKE_HAVE_NET_IF_H)
157 CHECK_INCLUDE_FILE_CONCAT("netinet/in.h" CMAKE_HAVE_NETINET_IN_H)
158 CHECK_INCLUDE_FILE_CONCAT("net/if_dl.h" CMAKE_HAVE_NET_IF_DL_H)
159 CHECK_INCLUDE_FILE_CONCAT("net/if_arp.h" CMAKE_HAVE_NET_IF_ARP_H)
162 #-----------------------------------------------------------------------------
163 # Test if os defines a lenght for sockaddr
164 # only doing the test when we have sys/socket
165 IF( ${CMAKE_HAVE_SYS_SOCKET_H} )
166 IF("HAVE_SA_LEN" MATCHES "^HAVE_SA_LEN$")
167 STRING(ASCII 35 POUND)
168 FILE(WRITE ${GDCM_BINARY_DIR}/CMakeTmp/gdcmTestHAVESALEN.c
169 "${POUND}include <sys/types.h>\n"
170 "${POUND}include <sys/socket.h>\n"
171 "int main() { struct sockaddr sa; sa.sa_len = 0; }")
172 MESSAGE(STATUS "Checking if ifreq has a sa_len")
173 TRY_COMPILE(HAVE_SA_LEN
175 ${GDCM_BINARY_DIR}/CMakeTmp/gdcmTestHAVESALEN.c
176 OUTPUT_VARIABLE OUTPUT)
178 MESSAGE(STATUS "Checking if ifreq has a sa_len -- yes")
179 SET(HAVE_SA_LEN 1 CACHE INTERNAL "Support if ifreq has a sa_len")
180 WRITE_FILE(${CMAKE_BINARY_DIR}/CMakeOutput.log
181 "Determining if ifreq has a sa_len"
182 "passed with the following output:\n"
183 "${OUTPUT}\n" APPEND)
185 MESSAGE(STATUS "Checking if ifreq has a sa_len -- no")
186 SET(HAVE_SA_LEN 0 CACHE INTERNAL "Support if ifreq has a sa_len")
187 WRITE_FILE(${CMAKE_BINARY_DIR}/CMakeError.log
188 "Determining if ifreq has a sa_len"
189 "failed with the following output:\n"
190 "${OUTPUT}\n" APPEND)
192 ENDIF("HAVE_SA_LEN" MATCHES "^HAVE_SA_LEN$")
193 ENDIF( ${CMAKE_HAVE_SYS_SOCKET_H} )
195 #-----------------------------------------------------------------------------
196 # Force Big Endian emulation on little endian:
197 OPTION(GDCM_FORCE_BIGENDIAN_EMULATION "Force Big Endian Emulation. Do use if you don't know what you are doing." OFF)
199 CONFIGURE_FILE(${GDCM_SOURCE_DIR}/gdcmConfigure.h.in
200 ${GDCM_BINARY_DIR}/gdcmConfigure.h @ONLY IMMEDIATE)
202 INSTALL_FILES(/include .h gdcmConfigure.h)
204 #-----------------------------------------------------------------------------
205 # Add the testing directories
206 OPTION(BUILD_TESTING "Build testing." ON)
209 CONFIGURE_FILE(${GDCM_SOURCE_DIR}/CMake/CTestCustom.ctest.in
210 ${GDCM_BINARY_DIR}/CMake/CTestCustom.ctest @ONLY)
212 INCLUDE (${CMAKE_ROOT}/Modules/Dart.cmake)
213 MARK_AS_ADVANCED(DART_ROOT)
218 #-----------------------------------------------------------------------------
219 OPTION(GDCM_VTK "Build VTK-GDCM Lib." OFF)
225 #INCLUDE(${VTK_USE_FILE})
230 #-----------------------------------------------------------------------------
231 OPTION(GDCM_WRAP_PYTHON "Wrap GDCM classes into the Python language." OFF)
234 # Search Python libs:
235 FIND_PACKAGE(PythonLibs)
236 # If PythonLibs found
239 ENDIF(PYTHON_LIBRARY)
240 ENDIF(GDCM_WRAP_PYTHON)
242 #-----------------------------------------------------------------------------
243 OPTION(GDCM_DOCUMENTATION "Build source documentation using doxygen." OFF)
245 IF(GDCM_DOCUMENTATION)
247 FIND_PACKAGE(Doxygen)
251 ENDIF(GDCM_DOCUMENTATION)
253 #-----------------------------------------------------------------------------
255 OPTION(GDCM_INSTALLER "Build the install setup using InnoSetup." OFF)
258 OPTION(GDCM_INSTALLER "Prepare the rpmBuild use." OFF)
262 ENDIF(GDCM_INSTALLER)