49 lines
2.0 KiB
CMake
49 lines
2.0 KiB
CMake
# Copyright 2010-2022 Google LLC
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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set_property(SOURCE routing.i PROPERTY CPLUSPLUS ON)
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set_property(SOURCE routing.i PROPERTY SWIG_MODULE_NAME pywrapcp)
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set_property(SOURCE routing.i PROPERTY COMPILE_DEFINITIONS
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${OR_TOOLS_COMPILE_DEFINITIONS} ABSL_MUST_USE_RESULT)
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set_property(SOURCE routing.i PROPERTY COMPILE_OPTIONS -nofastunpack)
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swig_add_library(pywrapcp
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TYPE MODULE
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LANGUAGE python
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OUTPUT_DIR ${PYTHON_PROJECT_DIR}/constraint_solver
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SOURCES routing.i)
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target_include_directories(pywrapcp PRIVATE ${Python3_INCLUDE_DIRS})
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set_property(TARGET pywrapcp PROPERTY SWIG_USE_TARGET_INCLUDE_DIRECTORIES ON)
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target_compile_definitions(pywrapcp PUBLIC "PY3")
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# note: macOS is APPLE and also UNIX !
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if(APPLE)
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set_target_properties(pywrapcp PROPERTIES
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SUFFIX ".so"
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INSTALL_RPATH "@loader_path;@loader_path/../../${PROJECT_NAME}/.libs")
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set_property(TARGET pywrapcp APPEND PROPERTY
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LINK_FLAGS "-flat_namespace -undefined suppress")
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elseif(UNIX)
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set_target_properties(pywrapcp PROPERTIES
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INSTALL_RPATH "$ORIGIN:$ORIGIN/../../${PROJECT_NAME}/.libs")
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endif()
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target_link_libraries(pywrapcp PRIVATE ortools::ortools)
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# Variable PYTHON_LIBRARIES can contains keyword `optimized`
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# which won't be interpreted inside a generator expression.
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# i.e. we can't use: $<$<PLATFORM_ID:Windows>:${PYTHON_LIBRARIES}>
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# see: https://cmake.org/cmake/help/git-stage/command/target_link_libraries.html#command:target_link_libraries
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if(MSVC)
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target_link_libraries(pywrapcp PRIVATE ${Python3_LIBRARIES})
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endif()
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