tx258/lammps-gran-kokkos
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update "make install" for cmake to correctly install LAMMPS python module.

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This commit is contained in:
Axel Kohlmeyer
2022-09-22 22:44:45 -04:00
parent e230a3bb5b
commit ea8f08c295
2 changed files with 8 additions and 3 deletions
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9
cmake/CMakeLists.txt
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@ -840,6 +840,8 @@ if(BUILD_SHARED_LIBS OR PKG_PYTHON)
find_package(PythonInterp) # Deprecated since version 3.12
if(PYTHONINTERP_FOUND)
set(Python_EXECUTABLE ${PYTHON_EXECUTABLE})
set(Python_VERSION_MAJOR ${PYTHON_VERSION_MAJOR})
set(Python_VERSION_MINOR ${PYTHON_VERSION_MINOR})
endif()
else()
# backward compatibility
@ -849,8 +851,11 @@ if(BUILD_SHARED_LIBS OR PKG_PYTHON)
find_package(Python COMPONENTS Interpreter)
endif()
if(Python_EXECUTABLE)
file(MAKE_DIRECTORY ${CMAKE_BINARY_DIR}/python)
install(CODE "execute_process(COMMAND ${Python_EXECUTABLE} setup.py build -b ${CMAKE_BINARY_DIR}/python install --prefix=${CMAKE_INSTALL_PREFIX} --root=\$ENV{DESTDIR}/ WORKING_DIRECTORY ${LAMMPS_PYTHON_DIR})")
file(MAKE_DIRECTORY ${CMAKE_BINARY_DIR}/python/lib)
file(MAKE_DIRECTORY ${CMAKE_BINARY_DIR}/python/src)
file(COPY ${LAMMPS_SOURCE_DIR}/version.h DESTINATION ${CMAKE_BINARY_DIR}/python/src)
file(COPY ${LAMMPS_PYTHON_DIR}/README ${LAMMPS_PYTHON_DIR}/pyproject.toml ${LAMMPS_PYTHON_DIR}/setup.py ${LAMMPS_PYTHON_DIR}/lammps DESTINATION ${CMAKE_BINARY_DIR}/python/lib)
install(CODE "execute_process(COMMAND ${Python_EXECUTABLE} -m pip install ${CMAKE_BINARY_DIR}/python/lib --target=${CMAKE_INSTALL_PREFIX}/lib/python${Python_VERSION_MAJOR}.${Python_VERSION_MINOR}/site-packages)")
endif()
endif()

2
python/pyproject.toml
View File

@ -1,3 +1,3 @@
[build-system]
requires = [ "setuptools>=42", "wheel" ]
requires = [ "setuptools>=42", "wheel", "build" ]
build-backend = "setuptools.build_meta"