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(BUILD_SHARED_LIBS "Build GDCM with shared libraries." ON)
22 OPTION(GDCM_DEBUG "Turn verbosity of some statement ON." OFF)
23 MARK_AS_ADVANCED(GDCM_DEBUG)
25 #-----------------------------------------------------------------------------
26 SET (EXECUTABLE_OUTPUT_PATH ${GDCM_BINARY_DIR}/bin CACHE PATH "Single output directory for building all executables.")
27 SET (LIBRARY_OUTPUT_PATH ${GDCM_BINARY_DIR}/bin CACHE PATH "Single output directory for building all libraries.")
28 MARK_AS_ADVANCED(LIBRARY_OUTPUT_PATH EXECUTABLE_OUTPUT_PATH)
30 #-----------------------------------------------------------------------------
31 # Test if compiler defines the pseudo-macro __FUNCTION__
32 IF("GDCM_COMPILER_HAS_FUNCTION" MATCHES "^GDCM_COMPILER_HAS_FUNCTION$")
33 MESSAGE(STATUS "Checking support for __FUNCTION__ in compiler")
34 TRY_COMPILE(GDCM_COMPILER_HAS_FUNCTION
35 ${GDCM_BINARY_DIR}/CMakeTmp/Function
36 ${GDCM_SOURCE_DIR}/CMake/gdcmTestFUNCTION.cxx
37 OUTPUT_VARIABLE OUTPUT)
38 IF(GDCM_COMPILER_HAS_FUNCTION)
39 MESSAGE(STATUS "Checking support for __FUNCTION__ -- yes")
40 SET(GDCM_COMPILER_HAS_FUNCTION 1 CACHE INTERNAL "Support for extension C __FUNCTION__")
41 WRITE_FILE(${CMAKE_BINARY_DIR}/CMakeOutput.log
42 "Determining if the C compiler supports __FUNCTION__ "
43 "passed with the following output:\n"
45 ELSE(GDCM_COMPILER_HAS_FUNCTION)
46 MESSAGE(STATUS "Checking support for __FUNCTION__ -- no")
47 SET(GDCM_COMPILER_HAS_FUNCTION 0 CACHE INTERNAL "Support for extension C __FUNCTION__")
48 WRITE_FILE(${CMAKE_BINARY_DIR}/CMakeError.log
49 "Determining if the C compiler supports __FUNCTION__ "
50 "failed with the following output:\n"
52 ENDIF(GDCM_COMPILER_HAS_FUNCTION)
53 ENDIF("GDCM_COMPILER_HAS_FUNCTION" MATCHES "^GDCM_COMPILER_HAS_FUNCTION$")
55 #-----------------------------------------------------------------------------
56 # Test if os defines a lenght for sockaddr
57 IF("HAVE_SA_LEN" MATCHES "^HAVE_SA_LEN$")
58 STRING(ASCII 35 POUND)
59 FILE(WRITE ${GDCM_BINARY_DIR}/CMakeTmp/gdcmTestHAVESALEN.c
60 "${POUND}include <sys/types.h>\n"
61 "${POUND}include <sys/socket.h>\n"
62 "int main() { struct sockaddr sa; sa.sa_len = 0; }")
63 MESSAGE(STATUS "Checking if ifreq has a sa_len")
64 TRY_COMPILE(HAVE_SA_LEN
66 ${GDCM_BINARY_DIR}/CMakeTmp/gdcmTestHAVESALEN.c
67 OUTPUT_VARIABLE OUTPUT)
69 MESSAGE(STATUS "Checking if ifreq has a sa_len -- yes")
70 SET(HAVE_SA_LEN 1 CACHE INTERNAL "Support if ifreq has a sa_len")
71 WRITE_FILE(${CMAKE_BINARY_DIR}/CMakeOutput.log
72 "Determining if ifreq has a sa_len"
73 "passed with the following output:\n"
76 MESSAGE(STATUS "Checking if ifreq has a sa_len -- no")
77 SET(HAVE_SA_LEN 0 CACHE INTERNAL "Support if ifreq has a sa_len")
78 WRITE_FILE(${CMAKE_BINARY_DIR}/CMakeError.log
79 "Determining if ifreq has a sa_len"
80 "failed with the following output:\n"
83 ENDIF("HAVE_SA_LEN" MATCHES "^HAVE_SA_LEN$")
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}${GDCM_DATA_DIR}")
110 #-----------------------------------------------------------------------------
111 # SunOS + old gcc fixes:
112 INCLUDE (${CMAKE_ROOT}/Modules/CMakeBackwardCompatibilityCXX.cmake)
113 IF(CMAKE_NO_ANSI_STRING_STREAM)
114 SET(GDCM_NO_ANSI_STRING_STREAM 1)
115 ENDIF(CMAKE_NO_ANSI_STRING_STREAM)
116 INCLUDE (${CMAKE_ROOT}/Modules/TestBigEndian.cmake)
117 TEST_BIG_ENDIAN(GDCM_WORDS_BIGENDIAN)
119 INCLUDE (${CMAKE_ROOT}/Modules/CheckIncludeFile.cmake)
120 CHECK_INCLUDE_FILE("stdint.h" CMAKE_HAVE_STDINT_H)
121 CHECK_INCLUDE_FILE("inttypes.h" CMAKE_HAVE_INTTYPES_H)
123 # Check if header file exists and add it to the list.
124 INCLUDE (${CMAKE_ROOT}/Modules/CheckIncludeFiles.cmake)
125 MACRO(CHECK_INCLUDE_FILE_CONCAT FILE VARIABLE)
126 CHECK_INCLUDE_FILES("${GDCM_INCLUDES};${FILE}" ${VARIABLE})
128 SET(GDCM_INCLUDES ${GDCM_INCLUDES} ${FILE})
130 ENDMACRO(CHECK_INCLUDE_FILE_CONCAT)
132 # Need those header for GetMacAddress in Util
133 # This is tricky as you need to figure out the proper order to
134 # test the inclusion of files
135 CHECK_INCLUDE_FILE_CONCAT("unistd.h" CMAKE_HAVE_UNISTD_H)
136 CHECK_INCLUDE_FILE_CONCAT("stdlib.h" CMAKE_HAVE_STDLIB_H)
137 CHECK_INCLUDE_FILE_CONCAT("sys/ioctl.h" CMAKE_HAVE_SYS_IOCTL_H)
138 CHECK_INCLUDE_FILE_CONCAT("sys/socket.h" CMAKE_HAVE_SYS_SOCKET_H)
139 CHECK_INCLUDE_FILE_CONCAT("sys/sockio.h" CMAKE_HAVE_SYS_SOCKIO_H)
140 CHECK_INCLUDE_FILE_CONCAT("net/if.h" CMAKE_HAVE_NET_IF_H)
141 CHECK_INCLUDE_FILE_CONCAT("netinet/in.h" CMAKE_HAVE_NETINET_IN_H)
142 CHECK_INCLUDE_FILE_CONCAT("net/if_dl.h" CMAKE_HAVE_NET_IF_DL_H)
143 CHECK_INCLUDE_FILE_CONCAT("net/if_arp.h" CMAKE_HAVE_NET_IF_ARP_H)
145 #-----------------------------------------------------------------------------
146 # Force Big Endian emulation on little endian:
147 OPTION(GDCM_FORCE_BIGENDIAN_EMULATION "Force Big Endian Emulation. Do use if you don't know what you are doing." OFF)
149 CONFIGURE_FILE(${GDCM_SOURCE_DIR}/gdcmConfigure.h.in
150 ${GDCM_BINARY_DIR}/gdcmConfigure.h @ONLY IMMEDIATE)
152 INSTALL_FILES(/include .h gdcmConfigure.h)
154 #-----------------------------------------------------------------------------
155 # Add the testing directories
156 OPTION(BUILD_TESTING "Build testing." ON)
160 INCLUDE (${CMAKE_ROOT}/Modules/Dart.cmake)
161 MARK_AS_ADVANCED(DART_ROOT)
166 #-----------------------------------------------------------------------------
167 OPTION(GDCM_VTK "Build VTK-GDCM Lib." OFF)
173 #INCLUDE(${VTK_USE_FILE})
178 #-----------------------------------------------------------------------------
179 OPTION(GDCM_WRAP_PYTHON "Wrap GDCM classes into the Python language." OFF)
182 # Search Python libs:
183 FIND_PACKAGE(PythonLibs)
184 # If PythonLibs found
187 ENDIF(PYTHON_LIBRARY)
188 ENDIF(GDCM_WRAP_PYTHON)
190 #-----------------------------------------------------------------------------
191 OPTION(GDCM_DOCUMENTATION "Build source documentation using doxygen." OFF)
193 IF(GDCM_DOCUMENTATION)
195 FIND_PACKAGE(Doxygen)
199 ENDIF(GDCM_DOCUMENTATION)