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DX: libmambapy import in build tree (#3916)

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Antoine Prouvost 2025-05-01 09:49:09 +02:00 committed by GitHub
parent 78d165db39
commit 95050ee170
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GPG Key ID: B5690EEEBB952194
1 changed files with 25 additions and 2 deletions
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27
libmambapy/CMakeLists.txt
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@ -57,8 +57,31 @@ target_compile_features(bindings PRIVATE cxx_std_17)
if(SKBUILD)
install(TARGETS bindings DESTINATION ${MAMBA_INSTALL_PYTHON_EXT_LIBDIR})
else()
# WARNING: this default should probably not be used as it is but set externally by a proper
# Python packager tool
# WARNING: this default should probably not be used for installation but only for local
# development and testing. Proper installation should be controlled externally by a Python
# packager tool
# Build bindings in a self-contain libmambapy/ folder inside the build tree
set_target_properties(
bindings PROPERTIES LIBRARY_OUTPUT_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}/libmambapy"
)
# Copy all source files in the same libmambapy folder inside the build tree. This creates a
# valid, development-only folder that can be imported by Python (e.g. via PYTHONPATH).
file(GLOB_RECURSE MAMBAPY_FILES "${CMAKE_CURRENT_SOURCE_DIR}/src/libmambapy/*")
add_custom_command(
OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/libmambapy/__init__.py"
DEPENDS ${MAMBAPY_FILES}
COMMENT "Copying libmambapy/ to build directory"
COMMAND
"${CMAKE_COMMAND}" -E copy_directory "${CMAKE_CURRENT_SOURCE_DIR}/src/libmambapy/"
"${CMAKE_CURRENT_BINARY_DIR}/libmambapy"
)
add_custom_target(
libmambapy_copy_files ALL DEPENDS "${CMAKE_CURRENT_BINARY_DIR}/libmambapy/__init__.py"
)
add_dependencies(bindings libmambapy_copy_files)
set(
MAMBA_INSTALL_PYTHON_EXT_LIBDIR
"lib"