ceph/cmake/modules/Distutils.cmake
Kefu Chai ee86364f9a cmake: install script and egg-info files of cephfs-shell
egg-info offers requires.txt, which is parsed by dh_python3 to prepare
the dependencies for the cephfs-shell packaging. also, the meta-info
in the .egg allows user to use eggs if they wish. see
https://wiki.debian.org/Python/FAQ#How_should_we_package_Python_eggs.3F
.

Fixes: http://tracker.ceph.com/issues/26852
Signed-off-by: Kefu Chai <kchai@redhat.com>
2018-08-09 17:55:24 +08:00

96 lines
4.0 KiB
CMake

include(CMakeParseArguments)
function(distutils_install_module name)
set(py_srcs setup.py README.rst requirements.txt test-requirements.txt bin ${name})
foreach(src ${py_srcs})
if(EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/${src})
list(APPEND py_clone ${CMAKE_CURRENT_BINARY_DIR}/${src})
add_custom_command(
OUTPUT ${src}
DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/${src}
COMMAND ${CMAKE_COMMAND} -E create_symlink ${CMAKE_CURRENT_SOURCE_DIR}/${src} ${src})
endif()
endforeach()
add_custom_target(${name}-clone ALL
DEPENDS ${py_clone})
cmake_parse_arguments(DU "" INSTALL_SCRIPT "" ${ARGN})
install(CODE "
set(options --prefix=${CMAKE_INSTALL_PREFIX})
if(DEFINED ENV{DESTDIR})
if(EXISTS /etc/debian_version)
list(APPEND options --install-layout=deb)
endif()
list(APPEND options --root=\$ENV{DESTDIR})
if(NOT \"${DU_INSTALL_SCRIPT}\" STREQUAL \"\")
list(APPEND options --install-script=${DU_INSTALL_SCRIPT})
endif()
endif()
execute_process(
COMMAND ${PYTHON${PYTHON_VERSION}_EXECUTABLE}
setup.py install \${options} --single-version-externally-managed
WORKING_DIRECTORY \"${CMAKE_CURRENT_BINARY_DIR}\")")
endfunction(distutils_install_module)
function(distutils_add_cython_module name src)
get_property(compiler_launcher GLOBAL PROPERTY RULE_LAUNCH_COMPILE)
get_property(link_launcher GLOBAL PROPERTY RULE_LAUNCH_LINK)
set(PY_CC \"${compiler_launcher} ${CMAKE_C_COMPILER}\")
set(PY_CXX \"${compiler_launcher} ${CMAKE_CXX_COMPILER}\")
set(PY_LDSHARED \"${link_launcher} ${CMAKE_C_COMPILER} -shared\")
add_custom_target(${name} ALL
COMMAND
env
CC=${PY_CC}
CXX=${PY_CXX}
LDSHARED=${PY_LDSHARED}
OPT=\"-DNDEBUG -g -fwrapv -O2 -w\"
LDFLAGS=-L${CMAKE_LIBRARY_OUTPUT_DIRECTORY}
CYTHON_BUILD_DIR=${CMAKE_CURRENT_BINARY_DIR}
CEPH_LIBDIR=${CMAKE_LIBRARY_OUTPUT_DIRECTORY}
CFLAGS=\"-iquote${CMAKE_SOURCE_DIR}/src/include -w\"
${PYTHON${PYTHON_VERSION}_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/setup.py
build --verbose --build-base ${CYTHON_MODULE_DIR}
--build-platlib ${CYTHON_MODULE_DIR}/lib.${PYTHON${PYTHON_VERSION}_VERSION_MAJOR}
WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
DEPENDS ${src})
endfunction(distutils_add_cython_module)
function(distutils_install_cython_module name)
get_property(compiler_launcher GLOBAL PROPERTY RULE_LAUNCH_COMPILE)
get_property(link_launcher GLOBAL PROPERTY RULE_LAUNCH_LINK)
set(PY_CC "${compiler_launcher} ${CMAKE_C_COMPILER}")
set(PY_LDSHARED "${link_launcher} ${CMAKE_C_COMPILER} -shared")
install(CODE "
set(ENV{CC} \"${PY_CC}\")
set(ENV{LDSHARED} \"${PY_LDSHARED}\")
set(ENV{CPPFLAGS} \"-iquote${CMAKE_SOURCE_DIR}/src/include\")
set(ENV{LDFLAGS} \"-L${CMAKE_LIBRARY_OUTPUT_DIRECTORY}\")
set(ENV{CYTHON_BUILD_DIR} \"${CMAKE_CURRENT_BINARY_DIR}\")
set(ENV{CEPH_LIBDIR} \"${CMAKE_LIBRARY_OUTPUT_DIRECTORY}\")
set(options --prefix=${CMAKE_INSTALL_PREFIX})
if(DEFINED ENV{DESTDIR})
if(EXISTS /etc/debian_version)
list(APPEND options --install-layout=deb)
endif()
list(APPEND options --root=\$ENV{DESTDIR})
else()
list(APPEND options --root=/)
endif()
execute_process(
COMMAND
${PYTHON${PYTHON_VERSION}_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/setup.py
build --verbose --build-base ${CYTHON_MODULE_DIR}
--build-platlib ${CYTHON_MODULE_DIR}/lib.${PYTHON${PYTHON_VERSION}_VERSION_MAJOR}
build_ext --cython-c-in-temp --build-temp ${CMAKE_CURRENT_BINARY_DIR} --cython-include-dirs ${PROJECT_SOURCE_DIR}/src/pybind/rados
install \${options} --single-version-externally-managed --record /dev/null
egg_info --egg-base ${CMAKE_CURRENT_BINARY_DIR}
--verbose
WORKING_DIRECTORY \"${CMAKE_CURRENT_SOURCE_DIR}\"
RESULT_VARIABLE install_res)
if(NOT \"\${install_res}\" STREQUAL 0)
message(FATAL_ERROR \"Failed to build and install ${name} python module\")
endif()
")
endfunction(distutils_install_cython_module)