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PROJECT(GDCM)
#-----------------------------------------------------------------------------
# GDCM version number, usefull for packaging and doxygen doc:
SET(GDCM_MAJOR_VERSION 1)
SET(GDCM_MINOR_VERSION 2)
SET(GDCM_BUILD_VERSION 4)
SET(GDCM_VERSION
"${GDCM_MAJOR_VERSION}.${GDCM_MINOR_VERSION}.${GDCM_BUILD_VERSION}")
SET(CMAKE_MODULE_PATH ${GDCM_SOURCE_DIR}/CMake)
FIND_PACKAGE(UUID)
IF(UUID_FOUND)
SET(GDCM_SYSTEM_UUID_FOUND 1)
ELSE(UUID_FOUND)
IF(NOT WIN32)
MESSAGE("Could not find the UUID dev library files on your system (uuid/uuid.h missing). Using the default internal implementation (it is known to be weak)")
ENDIF(NOT WIN32)
ENDIF(UUID_FOUND)
#-----------------------------------------------------------------------------
# datadir in CMake:
SET(GDCM_DATA_DIR "/share/gdcm/" CACHE INTERNAL
"Install location for data (relative to prefix).")
MARK_AS_ADVANCED(GDCM_DATA_DIR)
#-----------------------------------------------------------------------------
# Provide compatibility options.
OPTION(GDCM_LEGACY_REMOVE "Remove all legacy code completely." OFF)
OPTION(GDCM_LEGACY_SILENT "Silence all legacy code messages." OFF)
MARK_AS_ADVANCED(GDCM_LEGACY_REMOVE GDCM_LEGACY_SILENT)
#-----------------------------------------------------------------------------
# Build shared lib by default
SET(GDCM_BUILD_SHARED_LIBS ${BUILD_SHARED_LIBS})
#OPTION(GDCM_DEBUG "Turn verbosity of some statement ON." OFF)
#MARK_AS_ADVANCED(GDCM_DEBUG)
SET(GDCM_DEBUG 0)
#-----------------------------------------------------------------------------
# Test if compiler defines the pseudo-macro __FUNCTION__
IF("GDCM_COMPILER_HAS_FUNCTION" MATCHES "^GDCM_COMPILER_HAS_FUNCTION$")
MESSAGE(STATUS "Checking support for __FUNCTION__ in compiler")
TRY_COMPILE(GDCM_COMPILER_HAS_FUNCTION
${GDCM_BINARY_DIR}/CMakeTmp/Function
${GDCM_SOURCE_DIR}/CMake/gdcmTestFUNCTION.cxx
OUTPUT_VARIABLE OUTPUT)
IF(GDCM_COMPILER_HAS_FUNCTION)
MESSAGE(STATUS "Checking support for __FUNCTION__ -- yes")
SET(GDCM_COMPILER_HAS_FUNCTION 1 CACHE INTERNAL "Support for extension C __FUNCTION__")
WRITE_FILE(${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeOutput.log
"Determining if the C compiler supports __FUNCTION__ "
"passed with the following output:\n"
"${OUTPUT}\n" APPEND)
ELSE(GDCM_COMPILER_HAS_FUNCTION)
MESSAGE(STATUS "Checking support for __FUNCTION__ -- no")
SET(GDCM_COMPILER_HAS_FUNCTION 0 CACHE INTERNAL "Support for extension C __FUNCTION__")
WRITE_FILE(${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log
"Determining if the C compiler supports __FUNCTION__ "
"failed with the following output:\n"
"${OUTPUT}\n" APPEND)
ENDIF(GDCM_COMPILER_HAS_FUNCTION)
ENDIF("GDCM_COMPILER_HAS_FUNCTION" MATCHES "^GDCM_COMPILER_HAS_FUNCTION$")
#-----------------------------------------------------------------------------
# Build directory on which many applications depend
SUBDIRS(
Dicts
src
)
# Set the place for the public dictionary, must be set before gdcmConfigure.h
SET( GDCM_PUB_DICT_PATH "${CMAKE_INSTALL_PREFIX}${GDCM_DATA_DIR}")
#-----------------------------------------------------------------------------
# Big endian thing:
INCLUDE (${CMAKE_ROOT}/Modules/TestBigEndian.cmake)
TEST_BIG_ENDIAN(GDCM_WORDS_BIGENDIAN)
INCLUDE (${CMAKE_ROOT}/Modules/CheckIncludeFile.cmake)
CHECK_INCLUDE_FILE("stdint.h" CMAKE_HAVE_STDINT_H)
IF(UNIX) #Avoid polluting Win32 cmakecache
CHECK_INCLUDE_FILE("inttypes.h" CMAKE_HAVE_INTTYPES_H)
ENDIF(UNIX)
# Check if header file exists and add it to the list.
INCLUDE (${CMAKE_ROOT}/Modules/CheckIncludeFiles.cmake)
MACRO(CHECK_INCLUDE_FILE_CONCAT FILE VARIABLE)
CHECK_INCLUDE_FILES("${GDCM_INCLUDES};${FILE}" ${VARIABLE})
IF(${VARIABLE})
SET(GDCM_INCLUDES ${GDCM_INCLUDES} ${FILE})
ENDIF(${VARIABLE})
ENDMACRO(CHECK_INCLUDE_FILE_CONCAT)
# Need those header for GetMacAddress in Util
# This is tricky as you need to figure out the proper order to
# test the inclusion of files
CHECK_INCLUDE_FILE_CONCAT("unistd.h" CMAKE_HAVE_UNISTD_H)
CHECK_INCLUDE_FILE_CONCAT("stdlib.h" CMAKE_HAVE_STDLIB_H)
IF(UNIX) #Avoid polluting Win32 cmakecache
CHECK_INCLUDE_FILE_CONCAT("sys/ioctl.h" CMAKE_HAVE_SYS_IOCTL_H)
CHECK_INCLUDE_FILE_CONCAT("sys/socket.h" CMAKE_HAVE_SYS_SOCKET_H)
CHECK_INCLUDE_FILE_CONCAT("sys/sockio.h" CMAKE_HAVE_SYS_SOCKIO_H)
CHECK_INCLUDE_FILE_CONCAT("net/if.h" CMAKE_HAVE_NET_IF_H)
CHECK_INCLUDE_FILE_CONCAT("netinet/in.h" CMAKE_HAVE_NETINET_IN_H)
CHECK_INCLUDE_FILE_CONCAT("net/if_dl.h" CMAKE_HAVE_NET_IF_DL_H)
CHECK_INCLUDE_FILE_CONCAT("net/if_arp.h" CMAKE_HAVE_NET_IF_ARP_H)
ENDIF(UNIX)
#-----------------------------------------------------------------------------
# Test if os defines a length for sockaddr
# only doing the test when we have sys/socket
IF( ${CMAKE_HAVE_SYS_SOCKET_H} )
IF("HAVE_SA_LEN" MATCHES "^HAVE_SA_LEN$")
STRING(ASCII 35 POUND)
FILE(WRITE ${GDCM_BINARY_DIR}/CMakeTmp/gdcmTestHAVESALEN.c
"${POUND}include <sys/types.h>\n"
"${POUND}include <sys/socket.h>\n"
"int main() { struct sockaddr sa; sa.sa_len = 0; }\n")
MESSAGE(STATUS "Checking if ifreq has a sa_len")
TRY_COMPILE(HAVE_SA_LEN
${GDCM_BINARY_DIR}
${GDCM_BINARY_DIR}/CMakeTmp/gdcmTestHAVESALEN.c
OUTPUT_VARIABLE OUTPUT)
IF(HAVE_SA_LEN)
MESSAGE(STATUS "Checking if ifreq has a sa_len -- yes")
SET(HAVE_SA_LEN 1 CACHE INTERNAL "Support if ifreq has a sa_len")
WRITE_FILE(${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeOutput.log
"Determining if ifreq has a sa_len"
"passed with the following output:\n"
"${OUTPUT}\n" APPEND)
ELSE(HAVE_SA_LEN)
MESSAGE(STATUS "Checking if ifreq has a sa_len -- no")
SET(HAVE_SA_LEN 0 CACHE INTERNAL "Support if ifreq has a sa_len")
WRITE_FILE(${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log
"Determining if ifreq has a sa_len"
"failed with the following output:\n"
"${OUTPUT}\n" APPEND)
ENDIF(HAVE_SA_LEN)
ENDIF("HAVE_SA_LEN" MATCHES "^HAVE_SA_LEN$")
ENDIF( ${CMAKE_HAVE_SYS_SOCKET_H} )
#-----------------------------------------------------------------------------
# Do the OpenJPEG export thing
IF (WIN32)
IF (BUILD_SHARED_LIBS)
SET(OPJ_EXPORTS 1)
ELSE (BUILD_SHARED_LIBS)
SET(OPJ_STATIC 1)
ENDIF (BUILD_SHARED_LIBS)
ENDIF (WIN32)
CONFIGURE_FILE(${GDCM_SOURCE_DIR}/gdcmConfigure.h.in
${GDCM_BINARY_DIR}/gdcmConfigure.h @ONLY IMMEDIATE)
INSTALL(FILES ${GDCM_BINARY_DIR}/gdcmConfigure.h
DESTINATION ${ITK_INSTALL_INCLUDE_DIR_CM24}/gdcm/src
COMPONENT Development)
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