2 CMAKE_MINIMUM_REQUIRED(VERSION 2.0)
4 #-----------------------------------------------------------------------------
5 # GDCM version number, usefull for packaging and doxygen doc:
6 SET(GDCM_MAJOR_VERSION 1)
7 SET(GDCM_MINOR_VERSION 0)
8 SET(GDCM_BUILD_VERSION 1)
10 "${GDCM_MAJOR_VERSION}.${GDCM_MINOR_VERSION}.${GDCM_BUILD_VERSION}")
12 #-----------------------------------------------------------------------------
14 SET(GDCM_DATA_DIR "/share/gdcm/" CACHE INTERNAL
15 "Install location for data (relative to prefix).")
16 MARK_AS_ADVANCED(GDCM_DATA_DIR)
18 #-----------------------------------------------------------------------------
19 # Build shared lib by default
20 OPTION(GDCM_BUILD_SHARED_LIBS "Build GDCM with shared libraries." ON)
21 SET(BUILD_SHARED_LIBS ${GDCM_BUILD_SHARED_LIBS})
23 OPTION(GDCM_DEBUG "Turn verbosity of some statement ON." OFF)
24 MARK_AS_ADVANCED(GDCM_DEBUG)
26 #-----------------------------------------------------------------------------
27 SET (EXECUTABLE_OUTPUT_PATH ${GDCM_BINARY_DIR}/bin CACHE PATH "Single output directory for building all executables.")
28 SET (LIBRARY_OUTPUT_PATH ${GDCM_BINARY_DIR}/bin CACHE PATH "Single output directory for building all libraries.")
29 MARK_AS_ADVANCED(LIBRARY_OUTPUT_PATH EXECUTABLE_OUTPUT_PATH)
31 #-----------------------------------------------------------------------------
32 # Help outside projects link against gdcm
34 EXPORT_LIBRARY_DEPENDENCIES(${GDCM_BINARY_DIR}/GDCMLibraryDepends.cmake)
36 # Save the compiler settings so another project can import them.
37 INCLUDE(${CMAKE_ROOT}/Modules/CMakeExportBuildSettings.cmake)
38 CMAKE_EXPORT_BUILD_SETTINGS(${GDCM_BINARY_DIR}/GDCMBuildSettings.cmake)
39 #INSTALL_FILES(/lib/gdcm .cmake GDCMBuildSettings)
41 # For GDCM from build tree:
42 SET(GDCM_USE_FILE ${GDCM_SOURCE_DIR}/GDCMUse.cmake)
44 ${GDCM_BINARY_DIR}/ #for gdcmConfigure.h
45 ${GDCM_SOURCE_DIR}/src #for main gdcm include
47 SET(GDCM_LIBRARY_DIRS ${LIBRARY_OUTPUT_PATH})
48 SET(GDCM_LIBRARY_DEPENDS_FILE ${GDCM_BINARY_DIR}/GDCMLibraryDepends.cmake)
49 CONFIGURE_FILE(${GDCM_SOURCE_DIR}/GDCMConfig.cmake.in
50 ${GDCM_BINARY_DIR}/GDCMConfig.cmake @ONLY IMMEDIATE)
53 SET(GDCM_USE_FILE ${CMAKE_INSTALL_PREFIX}/lib/GDCM-${GDCM_VERSION}/GDCMUse.cmake)
54 SET(GDCM_INCLUDE_DIRS ${CMAKE_INSTALL_PREFIX}/include/GDCM-${GDCM_VERSION})
55 SET(GDCM_LIBRARY_DIRS ${CMAKE_INSTALL_PREFIX}/lib/ExodusII-${GDCM_VERSION})
56 SET(GDCM_LIBRARY_DEPENDS_FILE ${CMAKE_INSTALL_PREFIX}/lib/GDCM-${GDCM_VERSION}/GDCMLibraryDepends.cmake)
57 CONFIGURE_FILE(${GDCM_SOURCE_DIR}/GDCMConfig.cmake.in
58 ${GDCM_BINARY_DIR}/Utilities/GDCMConfig.cmake @ONLY IMMEDIATE)
60 #-----------------------------------------------------------------------------
61 # Test if compiler defines the pseudo-macro __FUNCTION__
62 IF("GDCM_COMPILER_HAS_FUNCTION" MATCHES "^GDCM_COMPILER_HAS_FUNCTION$")
63 MESSAGE(STATUS "Checking support for __FUNCTION__ in compiler")
64 TRY_COMPILE(GDCM_COMPILER_HAS_FUNCTION
65 ${GDCM_BINARY_DIR}/CMakeTmp/Function
66 ${GDCM_SOURCE_DIR}/CMake/gdcmTestFUNCTION.cxx
67 OUTPUT_VARIABLE OUTPUT)
68 IF(GDCM_COMPILER_HAS_FUNCTION)
69 MESSAGE(STATUS "Checking support for __FUNCTION__ -- yes")
70 SET(GDCM_COMPILER_HAS_FUNCTION 1 CACHE INTERNAL "Support for extension C __FUNCTION__")
71 WRITE_FILE(${CMAKE_BINARY_DIR}/CMakeOutput.log
72 "Determining if the C compiler supports __FUNCTION__ "
73 "passed with the following output:\n"
75 ELSE(GDCM_COMPILER_HAS_FUNCTION)
76 MESSAGE(STATUS "Checking support for __FUNCTION__ -- no")
77 SET(GDCM_COMPILER_HAS_FUNCTION 0 CACHE INTERNAL "Support for extension C __FUNCTION__")
78 WRITE_FILE(${CMAKE_BINARY_DIR}/CMakeError.log
79 "Determining if the C compiler supports __FUNCTION__ "
80 "failed with the following output:\n"
82 ENDIF(GDCM_COMPILER_HAS_FUNCTION)
83 ENDIF("GDCM_COMPILER_HAS_FUNCTION" MATCHES "^GDCM_COMPILER_HAS_FUNCTION$")
85 #-----------------------------------------------------------------------------
86 # Build directory on which many applications depend
91 #-----------------------------------------------------------------------------
94 OPTION(BUILD_EXAMPLES "Build GDCM examples." ON)
99 #-----------------------------------------------------------------------------
100 # Adding GDCM_DATA_ROOT
101 FIND_PATH(GDCM_DATA_ROOT gdcm-ACR-LibIDO.acr
102 ${GDCM_SOURCE_DIR}/../gdcmData
104 $ENV{PUB_DICT_PATH}/../../gdcmData
107 # Set the place for the public dictionary, must be set before gdcmConfigure.h
108 #SET( GDCM_PUB_DICT_PATH "${CMAKE_INSTALL_PREFIX}${GDCM_DATA_DIR}")
109 FIND_PATH(GDCM_PUB_DICT_PATH dicomV3.dic
110 ${GDCM_SOURCE_DIR}/Dicts
114 #-----------------------------------------------------------------------------
115 # SunOS + old gcc fixes:
116 INCLUDE (${CMAKE_ROOT}/Modules/CMakeBackwardCompatibilityCXX.cmake)
117 IF(CMAKE_NO_ANSI_STRING_STREAM)
118 SET(GDCM_NO_ANSI_STRING_STREAM 1)
119 ENDIF(CMAKE_NO_ANSI_STRING_STREAM)
122 INCLUDE (${CMAKE_ROOT}/Modules/TestBigEndian.cmake)
123 TEST_BIG_ENDIAN(GDCM_WORDS_BIGENDIAN)
125 INCLUDE (${CMAKE_ROOT}/Modules/CheckIncludeFile.cmake)
126 IF(UNIX) #Avoid polluting Win32 cmakecache
127 CHECK_INCLUDE_FILE("stdint.h" CMAKE_HAVE_STDINT_H)
128 CHECK_INCLUDE_FILE("inttypes.h" CMAKE_HAVE_INTTYPES_H)
131 # Check if header file exists and add it to the list.
132 INCLUDE (${CMAKE_ROOT}/Modules/CheckIncludeFiles.cmake)
133 MACRO(CHECK_INCLUDE_FILE_CONCAT FILE VARIABLE)
134 CHECK_INCLUDE_FILES("${GDCM_INCLUDES};${FILE}" ${VARIABLE})
136 SET(GDCM_INCLUDES ${GDCM_INCLUDES} ${FILE})
138 ENDMACRO(CHECK_INCLUDE_FILE_CONCAT)
140 # Need those header for GetMacAddress in Util
141 # This is tricky as you need to figure out the proper order to
142 # test the inclusion of files
143 CHECK_INCLUDE_FILE_CONCAT("unistd.h" CMAKE_HAVE_UNISTD_H)
144 CHECK_INCLUDE_FILE_CONCAT("stdlib.h" CMAKE_HAVE_STDLIB_H)
145 IF(UNIX) #Avoid polluting Win32 cmakecache
146 CHECK_INCLUDE_FILE_CONCAT("sys/ioctl.h" CMAKE_HAVE_SYS_IOCTL_H)
147 CHECK_INCLUDE_FILE_CONCAT("sys/socket.h" CMAKE_HAVE_SYS_SOCKET_H)
148 CHECK_INCLUDE_FILE_CONCAT("sys/sockio.h" CMAKE_HAVE_SYS_SOCKIO_H)
149 CHECK_INCLUDE_FILE_CONCAT("net/if.h" CMAKE_HAVE_NET_IF_H)
150 CHECK_INCLUDE_FILE_CONCAT("netinet/in.h" CMAKE_HAVE_NETINET_IN_H)
151 CHECK_INCLUDE_FILE_CONCAT("net/if_dl.h" CMAKE_HAVE_NET_IF_DL_H)
152 CHECK_INCLUDE_FILE_CONCAT("net/if_arp.h" CMAKE_HAVE_NET_IF_ARP_H)
155 #-----------------------------------------------------------------------------
156 # Test if os defines a lenght for sockaddr
157 # only doing the test when we have sys/socket
158 IF( ${CMAKE_HAVE_SYS_SOCKET_H} )
159 IF("HAVE_SA_LEN" MATCHES "^HAVE_SA_LEN$")
160 STRING(ASCII 35 POUND)
161 FILE(WRITE ${GDCM_BINARY_DIR}/CMakeTmp/gdcmTestHAVESALEN.c
162 "${POUND}include <sys/types.h>\n"
163 "${POUND}include <sys/socket.h>\n"
164 "int main() { struct sockaddr sa; sa.sa_len = 0; }")
165 MESSAGE(STATUS "Checking if ifreq has a sa_len")
166 TRY_COMPILE(HAVE_SA_LEN
168 ${GDCM_BINARY_DIR}/CMakeTmp/gdcmTestHAVESALEN.c
169 OUTPUT_VARIABLE OUTPUT)
171 MESSAGE(STATUS "Checking if ifreq has a sa_len -- yes")
172 SET(HAVE_SA_LEN 1 CACHE INTERNAL "Support if ifreq has a sa_len")
173 WRITE_FILE(${CMAKE_BINARY_DIR}/CMakeOutput.log
174 "Determining if ifreq has a sa_len"
175 "passed with the following output:\n"
176 "${OUTPUT}\n" APPEND)
178 MESSAGE(STATUS "Checking if ifreq has a sa_len -- no")
179 SET(HAVE_SA_LEN 0 CACHE INTERNAL "Support if ifreq has a sa_len")
180 WRITE_FILE(${CMAKE_BINARY_DIR}/CMakeError.log
181 "Determining if ifreq has a sa_len"
182 "failed with the following output:\n"
183 "${OUTPUT}\n" APPEND)
185 ENDIF("HAVE_SA_LEN" MATCHES "^HAVE_SA_LEN$")
186 ENDIF( ${CMAKE_HAVE_SYS_SOCKET_H} )
188 #-----------------------------------------------------------------------------
189 # Force Big Endian emulation on little endian:
190 OPTION(GDCM_FORCE_BIGENDIAN_EMULATION "Force Big Endian Emulation. Do use if you don't know what you are doing." OFF)
192 CONFIGURE_FILE(${GDCM_SOURCE_DIR}/gdcmConfigure.h.in
193 ${GDCM_BINARY_DIR}/gdcmConfigure.h @ONLY IMMEDIATE)
195 INSTALL_FILES(/include .h gdcmConfigure.h)
197 #-----------------------------------------------------------------------------
198 # Add the testing directories
199 OPTION(BUILD_TESTING "Build testing." ON)
203 INCLUDE (${CMAKE_ROOT}/Modules/Dart.cmake)
204 MARK_AS_ADVANCED(DART_ROOT)
209 #-----------------------------------------------------------------------------
210 OPTION(GDCM_VTK "Build VTK-GDCM Lib." OFF)
216 #INCLUDE(${VTK_USE_FILE})
221 #-----------------------------------------------------------------------------
222 OPTION(GDCM_WRAP_PYTHON "Wrap GDCM classes into the Python language." OFF)
225 # Search Python libs:
226 FIND_PACKAGE(PythonLibs)
227 # If PythonLibs found
230 ENDIF(PYTHON_LIBRARY)
231 ENDIF(GDCM_WRAP_PYTHON)
233 #-----------------------------------------------------------------------------
234 OPTION(GDCM_DOCUMENTATION "Build source documentation using doxygen." OFF)
236 IF(GDCM_DOCUMENTATION)
238 FIND_PACKAGE(Doxygen)
242 ENDIF(GDCM_DOCUMENTATION)
244 #-----------------------------------------------------------------------------
246 OPTION(GDCM_INSTALLER "Build the install setup using InnoSetup." OFF)
249 OPTION(GDCM_INSTALLER "Prepare the rpmBuild use." OFF)
253 ENDIF(GDCM_INSTALLER)