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 0)
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 # For GDCM from build tree:
37 SET(GDCM_USE_FILE ${GDCM_SOURCE_DIR}/GDCMUse.cmake)
39 ${GDCM_BINARY_DIR}/src
41 SET(GDCM_LIBRARY_DIRS ${LIBRARY_OUTPUT_PATH})
42 SET(GDCM_LIBRARY_DEPENDS_FILE ${GDCM_BINARY_DIR}/GDCMLibraryDepends.cmake)
43 CONFIGURE_FILE(${GDCM_SOURCE_DIR}/GDCMConfig.cmake.in
44 ${GDCM_BINARY_DIR}/GDCMConfig.cmake @ONLY IMMEDIATE)
47 SET(GDCM_USE_FILE ${CMAKE_INSTALL_PREFIX}/lib/GDCM-${GDCM_VERSION}/GDCMUse.cmake)
48 SET(GDCM_INCLUDE_DIRS ${CMAKE_INSTALL_PREFIX}/include/GDCM-${GDCM_VERSION})
49 SET(GDCM_LIBRARY_DIRS ${CMAKE_INSTALL_PREFIX}/lib/ExodusII-${GDCM_VERSION})
50 SET(GDCM_LIBRARY_DEPENDS_FILE ${CMAKE_INSTALL_PREFIX}/lib/GDCM-${GDCM_VERSION}/GDCMLibraryDepends.cmake)
51 CONFIGURE_FILE(${GDCM_SOURCE_DIR}/GDCMConfig.cmake.in
52 ${GDCM_BINARY_DIR}/Utilities/GDCMConfig.cmake @ONLY IMMEDIATE)
54 #-----------------------------------------------------------------------------
55 # Test if compiler defines the pseudo-macro __FUNCTION__
56 IF("GDCM_COMPILER_HAS_FUNCTION" MATCHES "^GDCM_COMPILER_HAS_FUNCTION$")
57 MESSAGE(STATUS "Checking support for __FUNCTION__ in compiler")
58 TRY_COMPILE(GDCM_COMPILER_HAS_FUNCTION
59 ${GDCM_BINARY_DIR}/CMakeTmp/Function
60 ${GDCM_SOURCE_DIR}/CMake/gdcmTestFUNCTION.cxx
61 OUTPUT_VARIABLE OUTPUT)
62 IF(GDCM_COMPILER_HAS_FUNCTION)
63 MESSAGE(STATUS "Checking support for __FUNCTION__ -- yes")
64 SET(GDCM_COMPILER_HAS_FUNCTION 1 CACHE INTERNAL "Support for extension C __FUNCTION__")
65 WRITE_FILE(${CMAKE_BINARY_DIR}/CMakeOutput.log
66 "Determining if the C compiler supports __FUNCTION__ "
67 "passed with the following output:\n"
69 ELSE(GDCM_COMPILER_HAS_FUNCTION)
70 MESSAGE(STATUS "Checking support for __FUNCTION__ -- no")
71 SET(GDCM_COMPILER_HAS_FUNCTION 0 CACHE INTERNAL "Support for extension C __FUNCTION__")
72 WRITE_FILE(${CMAKE_BINARY_DIR}/CMakeError.log
73 "Determining if the C compiler supports __FUNCTION__ "
74 "failed with the following output:\n"
76 ENDIF(GDCM_COMPILER_HAS_FUNCTION)
77 ENDIF("GDCM_COMPILER_HAS_FUNCTION" MATCHES "^GDCM_COMPILER_HAS_FUNCTION$")
79 #-----------------------------------------------------------------------------
80 # Test if os defines a lenght for sockaddr
81 IF("HAVE_SA_LEN" MATCHES "^HAVE_SA_LEN$")
82 STRING(ASCII 35 POUND)
83 FILE(WRITE ${GDCM_BINARY_DIR}/CMakeTmp/gdcmTestHAVESALEN.c
84 "${POUND}include <sys/types.h>\n"
85 "${POUND}include <sys/socket.h>\n"
86 "int main() { struct sockaddr sa; sa.sa_len = 0; }")
87 MESSAGE(STATUS "Checking if ifreq has a sa_len")
88 TRY_COMPILE(HAVE_SA_LEN
90 ${GDCM_BINARY_DIR}/CMakeTmp/gdcmTestHAVESALEN.c
91 OUTPUT_VARIABLE OUTPUT)
93 MESSAGE(STATUS "Checking if ifreq has a sa_len -- yes")
94 SET(HAVE_SA_LEN 1 CACHE INTERNAL "Support if ifreq has a sa_len")
95 WRITE_FILE(${CMAKE_BINARY_DIR}/CMakeOutput.log
96 "Determining if ifreq has a sa_len"
97 "passed with the following output:\n"
100 MESSAGE(STATUS "Checking if ifreq has a sa_len -- no")
101 SET(HAVE_SA_LEN 0 CACHE INTERNAL "Support if ifreq has a sa_len")
102 WRITE_FILE(${CMAKE_BINARY_DIR}/CMakeError.log
103 "Determining if ifreq has a sa_len"
104 "failed with the following output:\n"
105 "${OUTPUT}\n" APPEND)
107 ENDIF("HAVE_SA_LEN" MATCHES "^HAVE_SA_LEN$")
109 #-----------------------------------------------------------------------------
110 # Build directory on which many applications depend
115 #-----------------------------------------------------------------------------
118 OPTION(BUILD_EXAMPLES "Build GDCM examples." ON)
121 ENDIF(BUILD_EXAMPLES)
123 #-----------------------------------------------------------------------------
124 # Adding GDCM_DATA_ROOT
125 FIND_PATH(GDCM_DATA_ROOT gdcm-ACR-LibIDO.acr
126 ${GDCM_SOURCE_DIR}/../gdcmData
128 $ENV{PUB_DICT_PATH}/../../gdcmData
131 # Set the place for the public dictionary, must be set before gdcmConfigure.h
132 SET( GDCM_PUB_DICT_PATH "${CMAKE_INSTALL_PREFIX}${GDCM_DATA_DIR}")
134 #-----------------------------------------------------------------------------
135 # SunOS + old gcc fixes:
136 INCLUDE (${CMAKE_ROOT}/Modules/CMakeBackwardCompatibilityCXX.cmake)
137 IF(CMAKE_NO_ANSI_STRING_STREAM)
138 SET(GDCM_NO_ANSI_STRING_STREAM 1)
139 ENDIF(CMAKE_NO_ANSI_STRING_STREAM)
140 INCLUDE (${CMAKE_ROOT}/Modules/TestBigEndian.cmake)
141 TEST_BIG_ENDIAN(GDCM_WORDS_BIGENDIAN)
143 INCLUDE (${CMAKE_ROOT}/Modules/CheckIncludeFile.cmake)
144 CHECK_INCLUDE_FILE("stdint.h" CMAKE_HAVE_STDINT_H)
145 CHECK_INCLUDE_FILE("inttypes.h" CMAKE_HAVE_INTTYPES_H)
147 # Check if header file exists and add it to the list.
148 INCLUDE (${CMAKE_ROOT}/Modules/CheckIncludeFiles.cmake)
149 MACRO(CHECK_INCLUDE_FILE_CONCAT FILE VARIABLE)
150 CHECK_INCLUDE_FILES("${GDCM_INCLUDES};${FILE}" ${VARIABLE})
152 SET(GDCM_INCLUDES ${GDCM_INCLUDES} ${FILE})
154 ENDMACRO(CHECK_INCLUDE_FILE_CONCAT)
156 # Need those header for GetMacAddress in Util
157 # This is tricky as you need to figure out the proper order to
158 # test the inclusion of files
159 CHECK_INCLUDE_FILE_CONCAT("unistd.h" CMAKE_HAVE_UNISTD_H)
160 CHECK_INCLUDE_FILE_CONCAT("stdlib.h" CMAKE_HAVE_STDLIB_H)
161 CHECK_INCLUDE_FILE_CONCAT("sys/ioctl.h" CMAKE_HAVE_SYS_IOCTL_H)
162 CHECK_INCLUDE_FILE_CONCAT("sys/socket.h" CMAKE_HAVE_SYS_SOCKET_H)
163 CHECK_INCLUDE_FILE_CONCAT("sys/sockio.h" CMAKE_HAVE_SYS_SOCKIO_H)
164 CHECK_INCLUDE_FILE_CONCAT("net/if.h" CMAKE_HAVE_NET_IF_H)
165 CHECK_INCLUDE_FILE_CONCAT("netinet/in.h" CMAKE_HAVE_NETINET_IN_H)
166 CHECK_INCLUDE_FILE_CONCAT("net/if_dl.h" CMAKE_HAVE_NET_IF_DL_H)
167 CHECK_INCLUDE_FILE_CONCAT("net/if_arp.h" CMAKE_HAVE_NET_IF_ARP_H)
169 #-----------------------------------------------------------------------------
170 # Force Big Endian emulation on little endian:
171 OPTION(GDCM_FORCE_BIGENDIAN_EMULATION "Force Big Endian Emulation. Do use if you don't know what you are doing." OFF)
173 CONFIGURE_FILE(${GDCM_SOURCE_DIR}/gdcmConfigure.h.in
174 ${GDCM_BINARY_DIR}/gdcmConfigure.h @ONLY IMMEDIATE)
176 INSTALL_FILES(/include .h gdcmConfigure.h)
178 #-----------------------------------------------------------------------------
179 # Add the testing directories
180 OPTION(BUILD_TESTING "Build testing." ON)
184 INCLUDE (${CMAKE_ROOT}/Modules/Dart.cmake)
185 MARK_AS_ADVANCED(DART_ROOT)
190 #-----------------------------------------------------------------------------
191 OPTION(GDCM_VTK "Build VTK-GDCM Lib." OFF)
197 #INCLUDE(${VTK_USE_FILE})
202 #-----------------------------------------------------------------------------
203 OPTION(GDCM_WRAP_PYTHON "Wrap GDCM classes into the Python language." OFF)
206 # Search Python libs:
207 FIND_PACKAGE(PythonLibs)
208 # If PythonLibs found
211 ENDIF(PYTHON_LIBRARY)
212 ENDIF(GDCM_WRAP_PYTHON)
214 #-----------------------------------------------------------------------------
215 OPTION(GDCM_DOCUMENTATION "Build source documentation using doxygen." OFF)
217 IF(GDCM_DOCUMENTATION)
219 FIND_PACKAGE(Doxygen)
223 ENDIF(GDCM_DOCUMENTATION)