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9 changes: 8 additions & 1 deletion CMakeLists.txt
Original file line number Diff line number Diff line change
Expand Up @@ -121,6 +121,10 @@ if(CMAKE_USE_LIBBPF_PACKAGE)
find_package(LibBpf)
endif()

if(NOT PYTHON_CMD)
set(PYTHON_CMD "python3")
endif()

if(NOT PYTHON_ONLY)
find_package(LLVM REQUIRED CONFIG)
message(STATUS "Found LLVM: ${LLVM_INCLUDE_DIRS} ${LLVM_PACKAGE_VERSION} (Use LLVM_ROOT envronment variable for another version of LLVM)")
Expand Down Expand Up @@ -234,5 +238,8 @@ if(NOT TARGET uninstall)
IMMEDIATE @ONLY)

add_custom_target(uninstall
COMMAND ${CMAKE_COMMAND} -P ${CMAKE_CURRENT_BINARY_DIR}/CmakeUninstall.cmake)
COMMAND ${CMAKE_COMMAND} -DPYTHON_CMD=\"${PYTHON_CMD}\"
-DREVISION=${REVISION}
-P ${CMAKE_CURRENT_BINARY_DIR}/CmakeUninstall.cmake
)
endif()
9 changes: 8 additions & 1 deletion cmake/CmakeUninstall.cmake.in
Original file line number Diff line number Diff line change
Expand Up @@ -26,4 +26,11 @@ endforeach()
endfunction()

UninstallManifest("@CMAKE_BINARY_DIR@/install_manifest.txt")
UninstallManifest("@CMAKE_BINARY_DIR@/install_manifest_python_bcc.txt")

if(EXISTS "/etc/debian_version")
set(PY_PIP_ARGS "--break-system-packages")
endif()
foreach(PY_CMD ${PYTHON_CMD})
message(STATUS "Uninstall python-bcc for ${PY_CMD}.")
execute_process(COMMAND ${PY_CMD} -m pip uninstall -y ${PY_PIP_ARGS} bcc==${REVISION})
endforeach()
19 changes: 6 additions & 13 deletions src/python/CMakeLists.txt
Original file line number Diff line number Diff line change
@@ -1,14 +1,6 @@
# Copyright (c) PLUMgrid, Inc.
# Licensed under the Apache License, Version 2.0 (the "License")

if(NOT PYTHON_CMD)
set(PYTHON_CMD "python3")
endif()

if(EXISTS "/etc/debian_version" AND NOT PY_SKIP_DEB_LAYOUT)
set(PYTHON_FLAGS "${PYTHON_FLAGS} --install-layout deb")
endif()

file(GLOB_RECURSE PYTHON_SOURCES RELATIVE ${CMAKE_CURRENT_SOURCE_DIR}
${CMAKE_CURRENT_SOURCE_DIR}/*.py)
file(GLOB_RECURSE PYTHON_INCLUDES RELATIVE ${CMAKE_CURRENT_SOURCE_DIR}
Expand All @@ -27,24 +19,25 @@ foreach(PY_CMD ${PYTHON_CMD})
configure_file(${PY_INC} ${PY_DIRECTORY}/${PY_INC_REPLACED} @ONLY)
endforeach()

set(PIP_INSTALLABLE "${PY_DIRECTORY}/dist/bcc-${REVISION}.tar.gz")
set(PIP_INSTALLABLE "${PY_DIRECTORY}/dist/bcc-${REVISION}-py3-none-any.whl")
add_custom_command(
OUTPUT ${PIP_INSTALLABLE}
COMMAND ${PY_CMD} setup.py sdist
COMMAND ${PY_CMD} -m build --wheel ${PY_DIRECTORY}
WORKING_DIRECTORY ${PY_DIRECTORY}
DEPENDS ${PYTHON_SOURCES} ${PYTHON_INCLUDES}
COMMENT "Building sdist for ${PY_CMD}"
COMMENT "Building ${PIP_INSTALLABLE} for ${PY_CMD}"
)
add_custom_target(bcc_py_${PY_CMD_ESCAPED} ALL DEPENDS ${PIP_INSTALLABLE})

if(NOT PYTHON_PREFIX)
set(PYTHON_PREFIX ${CMAKE_INSTALL_PREFIX})
endif()

message(STATUS "Install ${PIP_INSTALLABLE} for ${PY_CMD}.")
install(
CODE "
execute_process(
COMMAND ${PY_CMD} setup.py install -f ${PYTHON_FLAGS} --prefix=${PYTHON_PREFIX} --record ${CMAKE_BINARY_DIR}/install_manifest_python_bcc.txt
WORKING_DIRECTORY ${PY_DIRECTORY})"
COMMAND ${PY_CMD} -m pip install --force-reinstall --prefix=${PYTHON_PREFIX} ${PIP_INSTALLABLE}
WORKING_DIRECTORY ${PY_DIRECTORY})"
COMPONENT python)
endforeach()
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