mirror of
https://github.com/ceph/ceph
synced 2024-12-23 03:44:23 +00:00
571a786afc
otherwise, the default gcc will be used, and the $CMAKE_C_COMPILER
passed to the outer CMakeLists.txt won't kick in. moreover, if the
building script (ceph.spec for instance) could set the $PATH, and
expect that the CMakeLists.txt will use the toolchain executables
in the $PATH to build Ceph, distutils will continue using the default
$CC for linking the python bindings, on UNIX it will be gcc in the
new shell's $PATH, because we are using `install(CODE "... execute_process(
...))` for installing the python bindings. apparently, this is not
expected. because the new shell's $PATH is very likely different
from the one changed by the building script. to address this, we
should always specify the `$LDSHARED` env var explicitly.
also, pass env vars using `ENV{}` instead of the `env` command to
workaround the issue of https://cmake.org/pipermail/cmake/2015-December/062216.html,
because it's not straightforward to set environment variables with
spaces in the them using cmake. and because one cannot use add_custom_target()
in the script mode of cmake. this leave me only limited options to
fix this issue.
Signed-off-by: Kefu Chai <kchai@redhat.com>
96 lines
4.0 KiB
CMake
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}
|
|
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)
|