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# Generate the ITKConfig.cmake file in the build tree. Also configure
# one for installation. The file tells external projects how to use
# ITK.
IF(ITK_USE_SYSTEM_VXL)
SET(ITK_VXL_DIR ${VXL_DIR})
ELSE(ITK_USE_SYSTEM_VXL)
SET(ITK_VXL_DIR)
ENDIF(ITK_USE_SYSTEM_VXL)
# System GDCM
IF(ITK_USE_SYSTEM_GDCM)
SET(ITK_GDCM_DIR ${GDCM_DIR})
ELSE(ITK_USE_SYSTEM_GDCM)
SET(ITK_GDCM_DIR)
ENDIF(ITK_USE_SYSTEM_GDCM)
#-----------------------------------------------------------------------------
# Settings specific to the build tree.
# Generate CMake lines that will define the ITK_SOURCE_DIR in the ITKConfig.cmake.
# We want this to happen only in the ITKConfig.cmake of the build dir, not in the
# installed or relocatable one.
SET(ITK_CONFIG_CODE "
# The ITK source tree.
# For backward compatibility issues we still need to define this variable, although
# it is highly probable that it will cause more harm than being useful.
# Use ITK_INCLUDE_DIRS instead, since ITK_SOURCE_DIR may point to non-existent directory
IF(NOT ITK_LEGACY_REMOVE)
SET(ITK_SOURCE_DIR \"${ITK_SOURCE_DIR}\")
ENDIF(NOT ITK_LEGACY_REMOVE)"
)
# The library dependencies file.
SET(ITK_LIBRARY_DEPENDS_FILE ${ITK_BINARY_DIR}/ITKLibraryDepends.cmake)
# The "use" file.
SET(ITK_USE_FILE ${ITK_BINARY_DIR}/UseITK.cmake)
# Library directory.
SET(ITK_LIBRARY_DIRS_CONFIG ${ITK_LIBRARY_PATH})
# Determine the include directories needed.
SET(ITK_INCLUDE_DIRS_CONFIG
${ITK_INCLUDE_DIRS_BUILD_TREE}
${ITK_INCLUDE_DIRS_SYSTEM}
)
# The CableSwig configuration directory.
IF(ITK_NEED_CableSwig)
# Use the same CableSwig we used.
SET(ITK_CableSwig_DIR_CONFIG ${CableSwig_DIR})
ELSE(ITK_NEED_CableSwig)
# No wrapping was done. Do not provide a CableSwig setting.
SET(ITK_CableSwig_DIR_CONFIG "")
ENDIF(ITK_NEED_CableSwig)
#-----------------------------------------------------------------------------
# Configure ITKConfig.cmake for the build tree.
CONFIGURE_FILE(${ITK_SOURCE_DIR}/ITKConfig.cmake.in
${ITK_BINARY_DIR}/ITKConfig.cmake @ONLY IMMEDIATE)
#-----------------------------------------------------------------------------
# Settings specific to the install tree.
# The library dependencies file.
SET(ITK_LIBRARY_DEPENDS_FILE "\${ITK_INSTALL_PREFIX}${ITK_INSTALL_PACKAGE_DIR}/ITKLibraryDepends.cmake")
# The "use" file.
SET(ITK_USE_FILE \${ITK_INSTALL_PREFIX}${ITK_INSTALL_PACKAGE_DIR}/UseITK.cmake)
# Include directories.
SET(ITK_INCLUDE_DIRS_CONFIG \${ITK_INSTALL_PREFIX}${ITK_INSTALL_INCLUDE_DIR})
FOREACH(DIR ${ITK_INCLUDE_RELATIVE_DIRS})
LIST(APPEND ITK_INCLUDE_DIRS_CONFIG \${ITK_INSTALL_PREFIX}${ITK_INSTALL_INCLUDE_DIR}/${DIR})
ENDFOREACH(DIR)
IF(ITK_INCLUDE_DIRS_SYSTEM)
LIST(APPEND ITK_INCLUDE_DIRS_CONFIG ${ITK_INCLUDE_DIRS_SYSTEM})
ENDIF(ITK_INCLUDE_DIRS_SYSTEM)
# Link directories.
SET(ITK_LIBRARY_DIRS_CONFIG "\${ITK_INSTALL_PREFIX}${ITK_INSTALL_LIB_DIR}")
# The CableSwig configuration directory.
IF(ITK_NEED_CableSwig)
IF(ITK_BUILD_CABLESWIG)
# We built an internal CableSwig.
SET(ITK_CableSwig_DIR_CONFIG
${CableSwig_INSTALL_ROOT}/lib/CableSwig)
ELSE(ITK_BUILD_CABLESWIG)
# We built with an external CableSwig.
SET(ITK_CableSwig_DIR_CONFIG ${CableSwig_DIR})
ENDIF(ITK_BUILD_CABLESWIG)
ELSE(ITK_NEED_CableSwig)
# No wrapping was done. Do not provide a CableSwig setting.
SET(ITK_CableSwig_DIR_CONFIG "")
ENDIF(ITK_NEED_CableSwig)
#-----------------------------------------------------------------------------
# Configure ITKConfig.cmake for the install tree.
# Construct the proper number of GET_FILENAME_COMPONENT(... PATH)
# calls to compute the installation prefix.
STRING(REGEX REPLACE "/" ";" ITK_INSTALL_PACKAGE_DIR_COUNT
"${ITK_INSTALL_PACKAGE_DIR}")
SET(ITK_CONFIG_CODE "
# Compute the installation prefix from this ITKConfig.cmake file location.
GET_FILENAME_COMPONENT(ITK_INSTALL_PREFIX \"\${CMAKE_CURRENT_LIST_FILE}\" PATH)")
FOREACH(p ${ITK_INSTALL_PACKAGE_DIR_COUNT})
SET(ITK_CONFIG_CODE
"${ITK_CONFIG_CODE}\nGET_FILENAME_COMPONENT(ITK_INSTALL_PREFIX \"\${ITK_INSTALL_PREFIX}\" PATH)"
)
ENDFOREACH(p)
CONFIGURE_FILE(${ITK_SOURCE_DIR}/ITKConfig.cmake.in
${ITK_BINARY_DIR}/Utilities/ITKConfig.cmake @ONLY IMMEDIATE)
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