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 # Build shared lib by default
21 OPTION(GDCM_BUILD_SHARED_LIBS "Build GDCM with shared libraries." ON)
22 SET(BUILD_SHARED_LIBS ${GDCM_BUILD_SHARED_LIBS})
24 OPTION(GDCM_DEBUG "Turn verbosity of some statement ON." OFF)
25 MARK_AS_ADVANCED(GDCM_DEBUG)
27 #-----------------------------------------------------------------------------
28 SET (EXECUTABLE_OUTPUT_PATH ${GDCM_BINARY_DIR}/bin CACHE PATH "Single output directory for building all executables.")
29 SET (LIBRARY_OUTPUT_PATH ${GDCM_BINARY_DIR}/bin CACHE PATH "Single output directory for building all libraries.")
30 MARK_AS_ADVANCED(LIBRARY_OUTPUT_PATH EXECUTABLE_OUTPUT_PATH)
32 #-----------------------------------------------------------------------------
33 # Help outside projects link against gdcm
35 EXPORT_LIBRARY_DEPENDENCIES(${GDCM_BINARY_DIR}/GDCMLibraryDepends.cmake)
37 # Save the compiler settings so another project can import them.
38 INCLUDE(${CMAKE_ROOT}/Modules/CMakeExportBuildSettings.cmake)
39 CMAKE_EXPORT_BUILD_SETTINGS(${GDCM_BINARY_DIR}/GDCMBuildSettings.cmake)
40 #INSTALL_FILES(/lib/gdcm .cmake GDCMBuildSettings)
42 # For GDCM from build tree:
43 SET(GDCM_USE_FILE ${GDCM_SOURCE_DIR}/GDCMUse.cmake)
45 ${GDCM_BINARY_DIR}/ #for gdcmConfigure.h
46 ${GDCM_SOURCE_DIR}/src #for main gdcm include
48 SET(GDCM_LIBRARY_DIRS ${LIBRARY_OUTPUT_PATH})
49 SET(GDCM_LIBRARY_DEPENDS_FILE ${GDCM_BINARY_DIR}/GDCMLibraryDepends.cmake)
50 CONFIGURE_FILE(${GDCM_SOURCE_DIR}/GDCMConfig.cmake.in
51 ${GDCM_BINARY_DIR}/GDCMConfig.cmake @ONLY IMMEDIATE)
54 SET(GDCM_USE_FILE ${CMAKE_INSTALL_PREFIX}/lib/GDCM-${GDCM_VERSION}/GDCMUse.cmake)
55 SET(GDCM_INCLUDE_DIRS ${CMAKE_INSTALL_PREFIX}/include/GDCM-${GDCM_VERSION})
56 SET(GDCM_LIBRARY_DIRS ${CMAKE_INSTALL_PREFIX}/lib/ExodusII-${GDCM_VERSION})
57 SET(GDCM_LIBRARY_DEPENDS_FILE ${CMAKE_INSTALL_PREFIX}/lib/GDCM-${GDCM_VERSION}/GDCMLibraryDepends.cmake)
58 CONFIGURE_FILE(${GDCM_SOURCE_DIR}/GDCMConfig.cmake.in
59 ${GDCM_BINARY_DIR}/Utilities/GDCMConfig.cmake @ONLY IMMEDIATE)
61 #-----------------------------------------------------------------------------
62 # Test if compiler defines the pseudo-macro __FUNCTION__
63 IF("GDCM_COMPILER_HAS_FUNCTION" MATCHES "^GDCM_COMPILER_HAS_FUNCTION$")
64 MESSAGE(STATUS "Checking support for __FUNCTION__ in compiler")
65 TRY_COMPILE(GDCM_COMPILER_HAS_FUNCTION
66 ${GDCM_BINARY_DIR}/CMakeTmp/Function
67 ${GDCM_SOURCE_DIR}/CMake/gdcmTestFUNCTION.cxx
68 OUTPUT_VARIABLE OUTPUT)
69 IF(GDCM_COMPILER_HAS_FUNCTION)
70 MESSAGE(STATUS "Checking support for __FUNCTION__ -- yes")
71 SET(GDCM_COMPILER_HAS_FUNCTION 1 CACHE INTERNAL "Support for extension C __FUNCTION__")
72 WRITE_FILE(${CMAKE_BINARY_DIR}/CMakeOutput.log
73 "Determining if the C compiler supports __FUNCTION__ "
74 "passed with the following output:\n"
76 ELSE(GDCM_COMPILER_HAS_FUNCTION)
77 MESSAGE(STATUS "Checking support for __FUNCTION__ -- no")
78 SET(GDCM_COMPILER_HAS_FUNCTION 0 CACHE INTERNAL "Support for extension C __FUNCTION__")
79 WRITE_FILE(${CMAKE_BINARY_DIR}/CMakeError.log
80 "Determining if the C compiler supports __FUNCTION__ "
81 "failed with the following output:\n"
83 ENDIF(GDCM_COMPILER_HAS_FUNCTION)
84 ENDIF("GDCM_COMPILER_HAS_FUNCTION" MATCHES "^GDCM_COMPILER_HAS_FUNCTION$")
86 #-----------------------------------------------------------------------------
87 # Build directory on which many applications depend
92 #-----------------------------------------------------------------------------
95 OPTION(BUILD_EXAMPLES "Build GDCM examples." ON)
100 #-----------------------------------------------------------------------------
101 # Adding GDCM_DATA_ROOT
102 FIND_PATH(GDCM_DATA_ROOT gdcm-ACR-LibIDO.acr
103 ${GDCM_SOURCE_DIR}/../gdcmData
105 $ENV{PUB_DICT_PATH}/../../gdcmData
108 # Set the place for the public dictionary, must be set before gdcmConfigure.h
109 #SET( GDCM_PUB_DICT_PATH "${CMAKE_INSTALL_PREFIX}${GDCM_DATA_DIR}")
110 FIND_PATH(GDCM_PUB_DICT_PATH dicomV3.dic
111 ${GDCM_SOURCE_DIR}/Dicts
115 #-----------------------------------------------------------------------------
116 # SunOS + old gcc fixes:
117 INCLUDE (${CMAKE_ROOT}/Modules/CMakeBackwardCompatibilityCXX.cmake)
118 IF(CMAKE_NO_ANSI_STRING_STREAM)
119 SET(GDCM_NO_ANSI_STRING_STREAM 1)
120 ENDIF(CMAKE_NO_ANSI_STRING_STREAM)
123 INCLUDE (${CMAKE_ROOT}/Modules/TestBigEndian.cmake)
124 TEST_BIG_ENDIAN(GDCM_WORDS_BIGENDIAN)
126 INCLUDE (${CMAKE_ROOT}/Modules/CheckIncludeFile.cmake)
127 IF(UNIX) #Avoid polluting Win32 cmakecache
128 CHECK_INCLUDE_FILE("stdint.h" CMAKE_HAVE_STDINT_H)
129 CHECK_INCLUDE_FILE("inttypes.h" CMAKE_HAVE_INTTYPES_H)
132 # Check if header file exists and add it to the list.
133 INCLUDE (${CMAKE_ROOT}/Modules/CheckIncludeFiles.cmake)
134 MACRO(CHECK_INCLUDE_FILE_CONCAT FILE VARIABLE)
135 CHECK_INCLUDE_FILES("${GDCM_INCLUDES};${FILE}" ${VARIABLE})
137 SET(GDCM_INCLUDES ${GDCM_INCLUDES} ${FILE})
139 ENDMACRO(CHECK_INCLUDE_FILE_CONCAT)
141 # Need those header for GetMacAddress in Util
142 # This is tricky as you need to figure out the proper order to
143 # test the inclusion of files
144 CHECK_INCLUDE_FILE_CONCAT("unistd.h" CMAKE_HAVE_UNISTD_H)
145 CHECK_INCLUDE_FILE_CONCAT("stdlib.h" CMAKE_HAVE_STDLIB_H)
146 IF(UNIX) #Avoid polluting Win32 cmakecache
147 CHECK_INCLUDE_FILE_CONCAT("sys/ioctl.h" CMAKE_HAVE_SYS_IOCTL_H)
148 CHECK_INCLUDE_FILE_CONCAT("sys/socket.h" CMAKE_HAVE_SYS_SOCKET_H)
149 CHECK_INCLUDE_FILE_CONCAT("sys/sockio.h" CMAKE_HAVE_SYS_SOCKIO_H)
150 CHECK_INCLUDE_FILE_CONCAT("net/if.h" CMAKE_HAVE_NET_IF_H)
151 CHECK_INCLUDE_FILE_CONCAT("netinet/in.h" CMAKE_HAVE_NETINET_IN_H)
152 CHECK_INCLUDE_FILE_CONCAT("net/if_dl.h" CMAKE_HAVE_NET_IF_DL_H)
153 CHECK_INCLUDE_FILE_CONCAT("net/if_arp.h" CMAKE_HAVE_NET_IF_ARP_H)
156 #-----------------------------------------------------------------------------
157 # Test if os defines a lenght for sockaddr
158 # only doing the test when we have sys/socket
159 IF( ${CMAKE_HAVE_SYS_SOCKET_H} )
160 IF("HAVE_SA_LEN" MATCHES "^HAVE_SA_LEN$")
161 STRING(ASCII 35 POUND)
162 FILE(WRITE ${GDCM_BINARY_DIR}/CMakeTmp/gdcmTestHAVESALEN.c
163 "${POUND}include <sys/types.h>\n"
164 "${POUND}include <sys/socket.h>\n"
165 "int main() { struct sockaddr sa; sa.sa_len = 0; }")
166 MESSAGE(STATUS "Checking if ifreq has a sa_len")
167 TRY_COMPILE(HAVE_SA_LEN
169 ${GDCM_BINARY_DIR}/CMakeTmp/gdcmTestHAVESALEN.c
170 OUTPUT_VARIABLE OUTPUT)
172 MESSAGE(STATUS "Checking if ifreq has a sa_len -- yes")
173 SET(HAVE_SA_LEN 1 CACHE INTERNAL "Support if ifreq has a sa_len")
174 WRITE_FILE(${CMAKE_BINARY_DIR}/CMakeOutput.log
175 "Determining if ifreq has a sa_len"
176 "passed with the following output:\n"
177 "${OUTPUT}\n" APPEND)
179 MESSAGE(STATUS "Checking if ifreq has a sa_len -- no")
180 SET(HAVE_SA_LEN 0 CACHE INTERNAL "Support if ifreq has a sa_len")
181 WRITE_FILE(${CMAKE_BINARY_DIR}/CMakeError.log
182 "Determining if ifreq has a sa_len"
183 "failed with the following output:\n"
184 "${OUTPUT}\n" APPEND)
186 ENDIF("HAVE_SA_LEN" MATCHES "^HAVE_SA_LEN$")
187 ENDIF( ${CMAKE_HAVE_SYS_SOCKET_H} )
189 #-----------------------------------------------------------------------------
190 # Force Big Endian emulation on little endian:
191 OPTION(GDCM_FORCE_BIGENDIAN_EMULATION "Force Big Endian Emulation. Do use if you don't know what you are doing." OFF)
193 CONFIGURE_FILE(${GDCM_SOURCE_DIR}/gdcmConfigure.h.in
194 ${GDCM_BINARY_DIR}/gdcmConfigure.h @ONLY IMMEDIATE)
196 INSTALL_FILES(/include .h gdcmConfigure.h)
198 #-----------------------------------------------------------------------------
199 # Add the testing directories
200 OPTION(BUILD_TESTING "Build testing." ON)
203 CONFIGURE_FILE(${GDCM_SOURCE_DIR}/CMake/CTestCustom.ctest.in
204 ${GDCM_BINARY_DIR}/CMake/CTestCustom.ctest @ONLY)
206 INCLUDE (${CMAKE_ROOT}/Modules/Dart.cmake)
207 MARK_AS_ADVANCED(DART_ROOT)
212 #-----------------------------------------------------------------------------
213 OPTION(GDCM_VTK "Build VTK-GDCM Lib." OFF)
219 #INCLUDE(${VTK_USE_FILE})
224 #-----------------------------------------------------------------------------
225 OPTION(GDCM_WRAP_PYTHON "Wrap GDCM classes into the Python language." OFF)
228 # Search Python libs:
229 FIND_PACKAGE(PythonLibs)
230 # If PythonLibs found
233 ENDIF(PYTHON_LIBRARY)
234 ENDIF(GDCM_WRAP_PYTHON)
236 #-----------------------------------------------------------------------------
237 OPTION(GDCM_DOCUMENTATION "Build source documentation using doxygen." OFF)
239 IF(GDCM_DOCUMENTATION)
241 FIND_PACKAGE(Doxygen)
245 ENDIF(GDCM_DOCUMENTATION)
247 #-----------------------------------------------------------------------------
249 OPTION(GDCM_INSTALLER "Build the install setup using InnoSetup." OFF)
252 OPTION(GDCM_INSTALLER "Prepare the rpmBuild use." OFF)
256 ENDIF(GDCM_INSTALLER)