itk-module.cmake

#==========================================================================
#
#   Copyright NumFOCUS
#
#   Licensed under the Apache License, Version 2.0 (the "License");
#   you may not use this file except in compliance with the License.
#   You may obtain a copy of the License at
#
#          https://www.apache.org/licenses/LICENSE-2.0.txt
#
#   Unless required by applicable law or agreed to in writing, software
#   distributed under the License is distributed on an "AS IS" BASIS,
#   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
#   See the License for the specific language governing permissions and
#   limitations under the License.
#
#==========================================================================

# the top-level README is used for describing this module, just
# re-used it for documentation here
get_filename_component(MY_CURRENT_DIR "${CMAKE_CURRENT_LIST_FILE}" PATH)
file(READ "${MY_CURRENT_DIR}/README.md" DOCUMENTATION)
# The README goes through itk_module(DESCRIPTION ...) as a single argument, but CMake reads
# an unescaped ';' as a list separator: every statement in the C++ snippets would otherwise
# be split off and reported as "Unknown argument" by itk_module()'s parser.
string(REPLACE ";" "\\;" DOCUMENTATION "${DOCUMENTATION}")

# itk_module() defines the module dependencies in Impact
# Impact depends on ITKCommon
# The testing module in Impact depends on ITKTestKernel
# and ITKMetaIO(besides Impact and ITKCore)
# By convention those modules outside of ITK are not prefixed with
# ITK.

# define the dependencies of the include module and the tests
itk_module(Impact
  DEPENDS
    ITKCommon
    ITKImageFunction
    ITKImageIntensity
    ITKDistanceMap
    ITKMetricsv4
    ITKOptimizersv4
    ITKRegistrationCommon
    ITKTransform
    ITKDisplacementField
    ITKImageGrid
    ITKImageFilterBase
    ITKIOImageBase
  COMPILE_DEPENDS
    ITKImageSources
  TEST_DEPENDS
    ITKTestKernel
    ITKMetaIO
    ITKIOMeta
    ITKGoogleTest
  DESCRIPTION
    "${DOCUMENTATION}"
  EXCLUDE_FROM_DEFAULT
  ENABLE_SHARED
)