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)
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 0)
12 "${GDCM_MAJOR_VERSION}.${GDCM_MINOR_VERSION}.${GDCM_BUILD_VERSION}")
14 #-----------------------------------------------------------------------------
16 SET(GDCM_DATA_DIR "/share/gdcm/" CACHE INTERNAL
17 "Install location for data (relative to prefix).")
18 MARK_AS_ADVANCED(GDCM_DATA_DIR)
20 #-----------------------------------------------------------------------------
21 # Provide compatibility options.
22 OPTION(GDCM_LEGACY_REMOVE "Remove all legacy code completely." OFF)
23 OPTION(GDCM_LEGACY_SILENT "Silence all legacy code messages." OFF)
24 MARK_AS_ADVANCED(GDCM_LEGACY_REMOVE GDCM_LEGACY_SILENT)
26 #-----------------------------------------------------------------------------
27 # Build shared lib by default
28 OPTION(GDCM_BUILD_SHARED_LIBS "Build GDCM with shared libraries." ON)
29 SET(BUILD_SHARED_LIBS ${GDCM_BUILD_SHARED_LIBS})
31 OPTION(GDCM_DEBUG "Turn verbosity of some statement ON." OFF)
32 MARK_AS_ADVANCED(GDCM_DEBUG)
34 #-----------------------------------------------------------------------------
35 SET (EXECUTABLE_OUTPUT_PATH ${GDCM_BINARY_DIR}/bin CACHE PATH "Single output directory for building all executables.")
36 SET (LIBRARY_OUTPUT_PATH ${GDCM_BINARY_DIR}/bin CACHE PATH "Single output directory for building all libraries.")
37 MARK_AS_ADVANCED(LIBRARY_OUTPUT_PATH EXECUTABLE_OUTPUT_PATH)
39 #-----------------------------------------------------------------------------
40 # Help outside projects link against gdcm
42 EXPORT_LIBRARY_DEPENDENCIES(${GDCM_BINARY_DIR}/GDCMLibraryDepends.cmake)
44 # Save the compiler settings so another project can import them.
45 INCLUDE(${CMAKE_ROOT}/Modules/CMakeExportBuildSettings.cmake)
46 CMAKE_EXPORT_BUILD_SETTINGS(${GDCM_BINARY_DIR}/GDCMBuildSettings.cmake)
47 #INSTALL_FILES(/lib/gdcm .cmake GDCMBuildSettings)
49 # For GDCM from build tree:
50 SET(GDCM_USE_FILE ${GDCM_SOURCE_DIR}/GDCMUse.cmake)
52 ${GDCM_BINARY_DIR}/ #for gdcmConfigure.h
53 ${GDCM_SOURCE_DIR}/src #for main gdcm include
55 SET(GDCM_LIBRARY_DIRS ${LIBRARY_OUTPUT_PATH})
56 SET(GDCM_LIBRARY_DEPENDS_FILE ${GDCM_BINARY_DIR}/GDCMLibraryDepends.cmake)
59 SET(GDCM_USE_FILE ${CMAKE_INSTALL_PREFIX}/lib/GDCM-${GDCM_VERSION}/GDCMUse.cmake)
60 SET(GDCM_INCLUDE_DIRS ${CMAKE_INSTALL_PREFIX}/include/GDCM-${GDCM_VERSION})
61 SET(GDCM_LIBRARY_DIRS ${CMAKE_INSTALL_PREFIX}/lib/GDCM-${GDCM_VERSION})
62 SET(GDCM_LIBRARY_DEPENDS_FILE ${CMAKE_INSTALL_PREFIX}/lib/GDCM-${GDCM_VERSION}/GDCMLibraryDepends.cmake)
63 CONFIGURE_FILE(${GDCM_SOURCE_DIR}/GDCMConfig.cmake.in
64 ${GDCM_BINARY_DIR}/GDCMConfig.cmake @ONLY IMMEDIATE)
66 #-----------------------------------------------------------------------------
67 # Test if compiler defines the pseudo-macro __FUNCTION__
68 IF("GDCM_COMPILER_HAS_FUNCTION" MATCHES "^GDCM_COMPILER_HAS_FUNCTION$")
69 MESSAGE(STATUS "Checking support for __FUNCTION__ in compiler")
70 TRY_COMPILE(GDCM_COMPILER_HAS_FUNCTION
71 ${GDCM_BINARY_DIR}/CMakeTmp/Function
72 ${GDCM_SOURCE_DIR}/CMake/gdcmTestFUNCTION.cxx
73 OUTPUT_VARIABLE OUTPUT)
74 IF(GDCM_COMPILER_HAS_FUNCTION)
75 MESSAGE(STATUS "Checking support for __FUNCTION__ -- yes")
76 SET(GDCM_COMPILER_HAS_FUNCTION 1 CACHE INTERNAL "Support for extension C __FUNCTION__")
77 WRITE_FILE(${CMAKE_BINARY_DIR}/CMakeOutput.log
78 "Determining if the C compiler supports __FUNCTION__ "
79 "passed with the following output:\n"
81 ELSE(GDCM_COMPILER_HAS_FUNCTION)
82 MESSAGE(STATUS "Checking support for __FUNCTION__ -- no")
83 SET(GDCM_COMPILER_HAS_FUNCTION 0 CACHE INTERNAL "Support for extension C __FUNCTION__")
84 WRITE_FILE(${CMAKE_BINARY_DIR}/CMakeError.log
85 "Determining if the C compiler supports __FUNCTION__ "
86 "failed with the following output:\n"
88 ENDIF(GDCM_COMPILER_HAS_FUNCTION)
89 ENDIF("GDCM_COMPILER_HAS_FUNCTION" MATCHES "^GDCM_COMPILER_HAS_FUNCTION$")
91 #-----------------------------------------------------------------------------
92 # Test is compiler support istringstream
93 IF("GDCM_TEST_ISTRINGSTREAM" MATCHES "^GDCM_TEST_ISTRINGSTREAM$")
94 MESSAGE(STATUS "Checking istringstream")
95 TRY_RUN(GDCM_TEST_ISTRINGSTREAM GDCM_TEST_ISTRINGSTREAM_COMPILED
96 ${GDCM_BINARY_DIR}/CMakeTmp/
97 ${GDCM_SOURCE_DIR}/CMake/gdcmTestIstringStream.cxx)
98 IF(GDCM_TEST_ISTRINGSTREAM_COMPILED)
99 IF(GDCM_TEST_ISTRINGSTREAM)
100 MESSAGE(STATUS "Checking istringstream works -- yes")
101 SET(GDCM_TEST_ISTRINGSTREAM 1 CACHE INTERNAL "Whether istringstream works.")
102 ELSE(GDCM_TEST_ISTRINGSTREAM)
103 MESSAGE(STATUS "Checking istringstream works -- no")
104 SET(GDCM_TEST_ISTRINGSTREAM 0 CACHE INTERNAL "Whether istringstream works.")
105 ENDIF(GDCM_TEST_ISTRINGSTREAM)
106 ELSE(GDCM_TEST_ISTRINGSTREAM_COMPILED)
107 MESSAGE(STATUS "Checking istringstream -- failed")
108 ENDIF(GDCM_TEST_ISTRINGSTREAM_COMPILED)
109 ENDIF("GDCM_TEST_ISTRINGSTREAM" MATCHES "^GDCM_TEST_ISTRINGSTREAM$")
111 #-----------------------------------------------------------------------------
112 # Build directory on which many applications depend
117 #-----------------------------------------------------------------------------
120 OPTION(BUILD_EXAMPLES "Build GDCM examples." ON)
123 ENDIF(BUILD_EXAMPLES)
125 #-----------------------------------------------------------------------------
126 # Adding GDCM_DATA_ROOT
127 FIND_PATH(GDCM_DATA_ROOT gdcm-ACR-LibIDO.acr
128 ${GDCM_SOURCE_DIR}/../gdcmData
130 $ENV{PUB_DICT_PATH}/../../gdcmData
133 # Set the place for the public dictionary, must be set before gdcmConfigure.h
134 #SET( GDCM_PUB_DICT_PATH "${CMAKE_INSTALL_PREFIX}${GDCM_DATA_DIR}")
135 FIND_PATH(GDCM_PUB_DICT_PATH dicomV3.dic
136 ${GDCM_SOURCE_DIR}/Dicts
140 #-----------------------------------------------------------------------------
141 # SunOS + old gcc fixes:
142 INCLUDE (${CMAKE_ROOT}/Modules/CMakeBackwardCompatibilityCXX.cmake)
143 IF(CMAKE_NO_ANSI_STRING_STREAM)
144 SET(GDCM_NO_ANSI_STRING_STREAM 1)
145 ENDIF(CMAKE_NO_ANSI_STRING_STREAM)
148 INCLUDE (${CMAKE_ROOT}/Modules/TestBigEndian.cmake)
149 TEST_BIG_ENDIAN(GDCM_WORDS_BIGENDIAN)
151 INCLUDE (${CMAKE_ROOT}/Modules/CheckIncludeFile.cmake)
152 CHECK_INCLUDE_FILE("stdint.h" CMAKE_HAVE_STDINT_H)
153 IF(UNIX) #Avoid polluting Win32 cmakecache
154 CHECK_INCLUDE_FILE("inttypes.h" CMAKE_HAVE_INTTYPES_H)
156 # Special Time support, two convention: *NIX vs Win32
157 CHECK_INCLUDE_FILE("sys/times.h" CMAKE_HAVE_SYS_TIMES_H)
158 CHECK_INCLUDE_FILE("sys/timeb.h" CMAKE_HAVE_SYS_TIMEB_H)
160 # Check if header file exists and add it to the list.
161 INCLUDE (${CMAKE_ROOT}/Modules/CheckIncludeFiles.cmake)
162 MACRO(CHECK_INCLUDE_FILE_CONCAT FILE VARIABLE)
163 CHECK_INCLUDE_FILES("${GDCM_INCLUDES};${FILE}" ${VARIABLE})
165 SET(GDCM_INCLUDES ${GDCM_INCLUDES} ${FILE})
167 ENDMACRO(CHECK_INCLUDE_FILE_CONCAT)
169 # Need those header for GetMacAddress in Util
170 # This is tricky as you need to figure out the proper order to
171 # test the inclusion of files
172 CHECK_INCLUDE_FILE_CONCAT("unistd.h" CMAKE_HAVE_UNISTD_H)
173 CHECK_INCLUDE_FILE_CONCAT("stdlib.h" CMAKE_HAVE_STDLIB_H)
174 IF(UNIX) #Avoid polluting Win32 cmakecache
175 CHECK_INCLUDE_FILE_CONCAT("sys/ioctl.h" CMAKE_HAVE_SYS_IOCTL_H)
176 CHECK_INCLUDE_FILE_CONCAT("sys/socket.h" CMAKE_HAVE_SYS_SOCKET_H)
177 CHECK_INCLUDE_FILE_CONCAT("sys/sockio.h" CMAKE_HAVE_SYS_SOCKIO_H)
178 CHECK_INCLUDE_FILE_CONCAT("net/if.h" CMAKE_HAVE_NET_IF_H)
179 CHECK_INCLUDE_FILE_CONCAT("netinet/in.h" CMAKE_HAVE_NETINET_IN_H)
180 CHECK_INCLUDE_FILE_CONCAT("net/if_dl.h" CMAKE_HAVE_NET_IF_DL_H)
181 CHECK_INCLUDE_FILE_CONCAT("net/if_arp.h" CMAKE_HAVE_NET_IF_ARP_H)
184 #-----------------------------------------------------------------------------
185 # Test if os defines a length for sockaddr
186 # only doing the test when we have sys/socket
187 IF( ${CMAKE_HAVE_SYS_SOCKET_H} )
188 IF("HAVE_SA_LEN" MATCHES "^HAVE_SA_LEN$")
189 STRING(ASCII 35 POUND)
190 FILE(WRITE ${GDCM_BINARY_DIR}/CMakeTmp/gdcmTestHAVESALEN.c
191 "${POUND}include <sys/types.h>\n"
192 "${POUND}include <sys/socket.h>\n"
193 "int main() { struct sockaddr sa; sa.sa_len = 0; }\n")
194 MESSAGE(STATUS "Checking if ifreq has a sa_len")
195 TRY_COMPILE(HAVE_SA_LEN
197 ${GDCM_BINARY_DIR}/CMakeTmp/gdcmTestHAVESALEN.c
198 OUTPUT_VARIABLE OUTPUT)
200 MESSAGE(STATUS "Checking if ifreq has a sa_len -- yes")
201 SET(HAVE_SA_LEN 1 CACHE INTERNAL "Support if ifreq has a sa_len")
202 WRITE_FILE(${CMAKE_BINARY_DIR}/CMakeOutput.log
203 "Determining if ifreq has a sa_len"
204 "passed with the following output:\n"
205 "${OUTPUT}\n" APPEND)
207 MESSAGE(STATUS "Checking if ifreq has a sa_len -- no")
208 SET(HAVE_SA_LEN 0 CACHE INTERNAL "Support if ifreq has a sa_len")
209 WRITE_FILE(${CMAKE_BINARY_DIR}/CMakeError.log
210 "Determining if ifreq has a sa_len"
211 "failed with the following output:\n"
212 "${OUTPUT}\n" APPEND)
214 ENDIF("HAVE_SA_LEN" MATCHES "^HAVE_SA_LEN$")
215 ENDIF( ${CMAKE_HAVE_SYS_SOCKET_H} )
217 #-----------------------------------------------------------------------------
218 # Force Big Endian emulation on little endian:
219 OPTION(GDCM_FORCE_BIGENDIAN_EMULATION "Force Big Endian Emulation. Do use if you don't know what you are doing." OFF)
221 CONFIGURE_FILE(${GDCM_SOURCE_DIR}/gdcmConfigure.h.in
222 ${GDCM_BINARY_DIR}/gdcmConfigure.h @ONLY IMMEDIATE)
224 INSTALL_FILES(/include/gdcm .h gdcmConfigure.h)
225 INSTALL_FILES(/lib .cmake GDCMBuildSettings GDCMConfig GDCMLibraryDepends)
227 #-----------------------------------------------------------------------------
228 # Add the testing directories
229 OPTION(BUILD_TESTING "Build testing." ON)
232 CONFIGURE_FILE(${GDCM_SOURCE_DIR}/CMake/CTestCustom.ctest.in
233 ${GDCM_BINARY_DIR}/CMake/CTestCustom.ctest @ONLY)
235 INCLUDE (${CMAKE_ROOT}/Modules/Dart.cmake)
236 MARK_AS_ADVANCED(DART_ROOT)
241 #-----------------------------------------------------------------------------
242 OPTION(GDCM_VTK "Build VTK-GDCM Lib." OFF)
248 #INCLUDE(${VTK_USE_FILE})
253 #-----------------------------------------------------------------------------
254 OPTION(GDCM_WRAP_PYTHON "Wrap GDCM classes into the Python language." OFF)
257 # Search Python libs:
258 FIND_PACKAGE(PythonLibs)
259 # If PythonLibs found
262 ENDIF(PYTHON_LIBRARY)
263 ENDIF(GDCM_WRAP_PYTHON)
265 #-----------------------------------------------------------------------------
266 OPTION(GDCM_DOCUMENTATION "Build source documentation using doxygen." OFF)
268 IF(GDCM_DOCUMENTATION)
270 FIND_PACKAGE(Doxygen)
274 ENDIF(GDCM_DOCUMENTATION)
276 #-----------------------------------------------------------------------------
278 OPTION(GDCM_INSTALLER "Build the install setup using InnoSetup." OFF)
281 OPTION(GDCM_INSTALLER "Prepare the rpmBuild use." OFF)
285 ENDIF(GDCM_INSTALLER)