+#-----------------------------------------------------------------------------
+# Help outside projects link against gdcm
+
+EXPORT_LIBRARY_DEPENDENCIES(${GDCM_BINARY_DIR}/GDCMLibraryDepends.cmake)
+
+# Save the compiler settings so another project can import them.
+INCLUDE(${CMAKE_ROOT}/Modules/CMakeExportBuildSettings.cmake)
+CMAKE_EXPORT_BUILD_SETTINGS(${GDCM_BINARY_DIR}/GDCMBuildSettings.cmake)
+#INSTALL_FILES(/lib/gdcm .cmake GDCMBuildSettings)
+
+# For GDCM from build tree:
+SET(GDCM_USE_FILE ${GDCM_SOURCE_DIR}/GDCMUse.cmake)
+SET(GDCM_INCLUDE_DIRS
+ ${GDCM_BINARY_DIR}/ #for gdcmConfigure.h
+ ${GDCM_SOURCE_DIR}/src #for main gdcm include
+ )
+SET(GDCM_LIBRARY_DIRS ${LIBRARY_OUTPUT_PATH})
+SET(GDCM_LIBRARY_DEPENDS_FILE ${GDCM_BINARY_DIR}/GDCMLibraryDepends.cmake)
+
+# For installed GDCM:
+SET(GDCM_USE_FILE ${CMAKE_INSTALL_PREFIX}/lib/GDCM-${GDCM_VERSION}/GDCMUse.cmake)
+SET(GDCM_INCLUDE_DIRS ${CMAKE_INSTALL_PREFIX}/include/GDCM-${GDCM_VERSION})
+SET(GDCM_LIBRARY_DIRS ${CMAKE_INSTALL_PREFIX}/lib/GDCM-${GDCM_VERSION})
+SET(GDCM_LIBRARY_DEPENDS_FILE ${CMAKE_INSTALL_PREFIX}/lib/GDCM-${GDCM_VERSION}/GDCMLibraryDepends.cmake)
+CONFIGURE_FILE(${GDCM_SOURCE_DIR}/GDCMConfig.cmake.in
+ ${GDCM_BINARY_DIR}/GDCMConfig.cmake @ONLY IMMEDIATE)
+
+#-----------------------------------------------------------------------------
+# Test if compiler defines the pseudo-macro __FUNCTION__
+IF("GDCM_COMPILER_HAS_FUNCTION" MATCHES "^GDCM_COMPILER_HAS_FUNCTION$")
+ 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}/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}/CMakeError.log
+ "Determining if the C compiler supports __FUNCTION__ "
+ "failed with the following output:\n"
+ "${OUTPUT}\n" APPEND)
+ ENDIF(GDCM_COMPILER_HAS_FUNCTION)
+ENDIF("GDCM_COMPILER_HAS_FUNCTION" MATCHES "^GDCM_COMPILER_HAS_FUNCTION$")
+
+#-----------------------------------------------------------------------------
+# Test is compiler support istringstream
+IF("GDCM_TEST_ISTRINGSTREAM" MATCHES "^GDCM_TEST_ISTRINGSTREAM$")
+ MESSAGE(STATUS "Checking istringstream")
+ TRY_RUN(GDCM_TEST_ISTRINGSTREAM GDCM_TEST_ISTRINGSTREAM_COMPILED
+ ${GDCM_BINARY_DIR}/CMakeTmp/
+ ${GDCM_SOURCE_DIR}/CMake/gdcmTestIstringStream.cxx)
+ IF(GDCM_TEST_ISTRINGSTREAM_COMPILED)
+ IF(GDCM_TEST_ISTRINGSTREAM)
+ MESSAGE(STATUS "Checking istringstream works -- yes")
+ SET(GDCM_TEST_ISTRINGSTREAM 1 CACHE INTERNAL "Whether istringstream works.")
+ ELSE(GDCM_TEST_ISTRINGSTREAM)
+ MESSAGE(STATUS "Checking istringstream works -- no")
+ SET(GDCM_TEST_ISTRINGSTREAM 0 CACHE INTERNAL "Whether istringstream works.")
+ ENDIF(GDCM_TEST_ISTRINGSTREAM)
+ ELSE(GDCM_TEST_ISTRINGSTREAM_COMPILED)
+ MESSAGE(STATUS "Checking istringstream -- failed")
+ ENDIF(GDCM_TEST_ISTRINGSTREAM_COMPILED)
+ENDIF("GDCM_TEST_ISTRINGSTREAM" MATCHES "^GDCM_TEST_ISTRINGSTREAM$")
+