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 1)
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)
58 SET(GDCM_USE_FILE ${CMAKE_INSTALL_PREFIX}/lib/GDCM-${GDCM_VERSION}/GDCMUse.cmake)
59 SET(GDCM_INCLUDE_DIRS ${CMAKE_INSTALL_PREFIX}/include/GDCM-${GDCM_VERSION})
60 SET(GDCM_LIBRARY_DIRS ${CMAKE_INSTALL_PREFIX}/lib/GDCM-${GDCM_VERSION})
61 SET(GDCM_LIBRARY_DEPENDS_FILE ${CMAKE_INSTALL_PREFIX}/lib/GDCM-${GDCM_VERSION}/GDCMLibraryDepends.cmake)
62 CONFIGURE_FILE(${GDCM_SOURCE_DIR}/GDCMConfig.cmake.in
63 ${GDCM_BINARY_DIR}/GDCMConfig.cmake @ONLY IMMEDIATE)
65 #-----------------------------------------------------------------------------
66 # Test if compiler defines the pseudo-macro __FUNCTION__
67 IF("GDCM_COMPILER_HAS_FUNCTION" MATCHES "^GDCM_COMPILER_HAS_FUNCTION$")
68 MESSAGE(STATUS "Checking support for __FUNCTION__ in compiler")
69 TRY_COMPILE(GDCM_COMPILER_HAS_FUNCTION
70 ${GDCM_BINARY_DIR}/CMakeTmp/Function
71 ${GDCM_SOURCE_DIR}/CMake/gdcmTestFUNCTION.cxx
72 OUTPUT_VARIABLE OUTPUT)
73 IF(GDCM_COMPILER_HAS_FUNCTION)
74 MESSAGE(STATUS "Checking support for __FUNCTION__ -- yes")
75 SET(GDCM_COMPILER_HAS_FUNCTION 1 CACHE INTERNAL "Support for extension C __FUNCTION__")
76 WRITE_FILE(${CMAKE_BINARY_DIR}/CMakeOutput.log
77 "Determining if the C compiler supports __FUNCTION__ "
78 "passed with the following output:\n"
80 ELSE(GDCM_COMPILER_HAS_FUNCTION)
81 MESSAGE(STATUS "Checking support for __FUNCTION__ -- no")
82 SET(GDCM_COMPILER_HAS_FUNCTION 0 CACHE INTERNAL "Support for extension C __FUNCTION__")
83 WRITE_FILE(${CMAKE_BINARY_DIR}/CMakeError.log
84 "Determining if the C compiler supports __FUNCTION__ "
85 "failed with the following output:\n"
87 ENDIF(GDCM_COMPILER_HAS_FUNCTION)
88 ENDIF("GDCM_COMPILER_HAS_FUNCTION" MATCHES "^GDCM_COMPILER_HAS_FUNCTION$")
90 #-----------------------------------------------------------------------------
91 # Build directory on which many applications depend
96 #-----------------------------------------------------------------------------
99 OPTION(BUILD_EXAMPLES "Build GDCM examples." ON)
102 ENDIF(BUILD_EXAMPLES)
104 #-----------------------------------------------------------------------------
105 # Adding GDCM_DATA_ROOT
106 FIND_PATH(GDCM_DATA_ROOT gdcm-ACR-LibIDO.acr
107 ${GDCM_SOURCE_DIR}/../gdcmData
109 $ENV{PUB_DICT_PATH}/../../gdcmData
112 # Set the place for the public dictionary, must be set before gdcmConfigure.h
113 #SET( GDCM_PUB_DICT_PATH "${CMAKE_INSTALL_PREFIX}${GDCM_DATA_DIR}")
114 FIND_PATH(GDCM_PUB_DICT_PATH dicomV3.dic
115 ${GDCM_SOURCE_DIR}/Dicts
119 #-----------------------------------------------------------------------------
120 # SunOS + old gcc fixes:
121 INCLUDE (${CMAKE_ROOT}/Modules/CMakeBackwardCompatibilityCXX.cmake)
122 IF(CMAKE_NO_ANSI_STRING_STREAM)
123 SET(GDCM_NO_ANSI_STRING_STREAM 1)
124 ENDIF(CMAKE_NO_ANSI_STRING_STREAM)
127 INCLUDE (${CMAKE_ROOT}/Modules/TestBigEndian.cmake)
128 TEST_BIG_ENDIAN(GDCM_WORDS_BIGENDIAN)
130 INCLUDE (${CMAKE_ROOT}/Modules/CheckIncludeFile.cmake)
131 CHECK_INCLUDE_FILE("stdint.h" CMAKE_HAVE_STDINT_H)
132 IF(UNIX) #Avoid polluting Win32 cmakecache
133 CHECK_INCLUDE_FILE("inttypes.h" CMAKE_HAVE_INTTYPES_H)
136 # Check if header file exists and add it to the list.
137 INCLUDE (${CMAKE_ROOT}/Modules/CheckIncludeFiles.cmake)
138 MACRO(CHECK_INCLUDE_FILE_CONCAT FILE VARIABLE)
139 CHECK_INCLUDE_FILES("${GDCM_INCLUDES};${FILE}" ${VARIABLE})
141 SET(GDCM_INCLUDES ${GDCM_INCLUDES} ${FILE})
143 ENDMACRO(CHECK_INCLUDE_FILE_CONCAT)
145 # Need those header for GetMacAddress in Util
146 # This is tricky as you need to figure out the proper order to
147 # test the inclusion of files
148 CHECK_INCLUDE_FILE_CONCAT("unistd.h" CMAKE_HAVE_UNISTD_H)
149 CHECK_INCLUDE_FILE_CONCAT("stdlib.h" CMAKE_HAVE_STDLIB_H)
150 IF(UNIX) #Avoid polluting Win32 cmakecache
151 CHECK_INCLUDE_FILE_CONCAT("sys/ioctl.h" CMAKE_HAVE_SYS_IOCTL_H)
152 CHECK_INCLUDE_FILE_CONCAT("sys/socket.h" CMAKE_HAVE_SYS_SOCKET_H)
153 CHECK_INCLUDE_FILE_CONCAT("sys/sockio.h" CMAKE_HAVE_SYS_SOCKIO_H)
154 CHECK_INCLUDE_FILE_CONCAT("net/if.h" CMAKE_HAVE_NET_IF_H)
155 CHECK_INCLUDE_FILE_CONCAT("netinet/in.h" CMAKE_HAVE_NETINET_IN_H)
156 CHECK_INCLUDE_FILE_CONCAT("net/if_dl.h" CMAKE_HAVE_NET_IF_DL_H)
157 CHECK_INCLUDE_FILE_CONCAT("net/if_arp.h" CMAKE_HAVE_NET_IF_ARP_H)
160 #-----------------------------------------------------------------------------
161 # Test if os defines a lenght for sockaddr
162 # only doing the test when we have sys/socket
163 IF( ${CMAKE_HAVE_SYS_SOCKET_H} )
164 IF("HAVE_SA_LEN" MATCHES "^HAVE_SA_LEN$")
165 STRING(ASCII 35 POUND)
166 FILE(WRITE ${GDCM_BINARY_DIR}/CMakeTmp/gdcmTestHAVESALEN.c
167 "${POUND}include <sys/types.h>\n"
168 "${POUND}include <sys/socket.h>\n"
169 "int main() { struct sockaddr sa; sa.sa_len = 0; }")
170 MESSAGE(STATUS "Checking if ifreq has a sa_len")
171 TRY_COMPILE(HAVE_SA_LEN
173 ${GDCM_BINARY_DIR}/CMakeTmp/gdcmTestHAVESALEN.c
174 OUTPUT_VARIABLE OUTPUT)
176 MESSAGE(STATUS "Checking if ifreq has a sa_len -- yes")
177 SET(HAVE_SA_LEN 1 CACHE INTERNAL "Support if ifreq has a sa_len")
178 WRITE_FILE(${CMAKE_BINARY_DIR}/CMakeOutput.log
179 "Determining if ifreq has a sa_len"
180 "passed with the following output:\n"
181 "${OUTPUT}\n" APPEND)
183 MESSAGE(STATUS "Checking if ifreq has a sa_len -- no")
184 SET(HAVE_SA_LEN 0 CACHE INTERNAL "Support if ifreq has a sa_len")
185 WRITE_FILE(${CMAKE_BINARY_DIR}/CMakeError.log
186 "Determining if ifreq has a sa_len"
187 "failed with the following output:\n"
188 "${OUTPUT}\n" APPEND)
190 ENDIF("HAVE_SA_LEN" MATCHES "^HAVE_SA_LEN$")
191 ENDIF( ${CMAKE_HAVE_SYS_SOCKET_H} )
193 #-----------------------------------------------------------------------------
194 # Force Big Endian emulation on little endian:
195 OPTION(GDCM_FORCE_BIGENDIAN_EMULATION "Force Big Endian Emulation. Do use if you don't know what you are doing." OFF)
197 CONFIGURE_FILE(${GDCM_SOURCE_DIR}/gdcmConfigure.h.in
198 ${GDCM_BINARY_DIR}/gdcmConfigure.h @ONLY IMMEDIATE)
200 INSTALL_FILES(/include .h gdcmConfigure.h)
201 INSTALL_FILES(/lib .cmake GDCMBuildSettings GDCMConfig GDCMLibraryDepends)
203 #-----------------------------------------------------------------------------
204 # Add the testing directories
205 OPTION(BUILD_TESTING "Build testing." ON)
208 CONFIGURE_FILE(${GDCM_SOURCE_DIR}/CMake/CTestCustom.ctest.in
209 ${GDCM_BINARY_DIR}/CMake/CTestCustom.ctest @ONLY)
211 INCLUDE (${CMAKE_ROOT}/Modules/Dart.cmake)
212 MARK_AS_ADVANCED(DART_ROOT)
217 #-----------------------------------------------------------------------------
218 OPTION(GDCM_VTK "Build VTK-GDCM Lib." OFF)
224 #INCLUDE(${VTK_USE_FILE})
229 #-----------------------------------------------------------------------------
230 OPTION(GDCM_WRAP_PYTHON "Wrap GDCM classes into the Python language." OFF)
233 # Search Python libs:
234 FIND_PACKAGE(PythonLibs)
235 # If PythonLibs found
238 ENDIF(PYTHON_LIBRARY)
239 ENDIF(GDCM_WRAP_PYTHON)
241 #-----------------------------------------------------------------------------
242 OPTION(GDCM_DOCUMENTATION "Build source documentation using doxygen." OFF)
244 IF(GDCM_DOCUMENTATION)
246 FIND_PACKAGE(Doxygen)
250 ENDIF(GDCM_DOCUMENTATION)
252 #-----------------------------------------------------------------------------
254 OPTION(GDCM_INSTALLER "Build the install setup using InnoSetup." OFF)
257 OPTION(GDCM_INSTALLER "Prepare the rpmBuild use." OFF)
261 ENDIF(GDCM_INSTALLER)