2016-06-01 17:50:21 +00:00
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include(CMakeParseArguments)
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2016-05-28 07:44:36 +00:00
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2016-06-01 17:50:21 +00:00
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function(distutils_install_module name)
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2017-07-20 20:54:37 +00:00
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set(py_srcs setup.py README.rst requirements.txt test-requirements.txt bin ${name})
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2016-05-28 07:44:36 +00:00
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foreach(src ${py_srcs})
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2017-07-20 20:54:37 +00:00
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if(EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/${src})
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list(APPEND py_clone ${CMAKE_CURRENT_BINARY_DIR}/${src})
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add_custom_command(
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OUTPUT ${src}
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DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/${src}
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COMMAND ${CMAKE_COMMAND} -E create_symlink ${CMAKE_CURRENT_SOURCE_DIR}/${src} ${src})
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endif()
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2016-05-28 07:44:36 +00:00
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endforeach()
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add_custom_target(${name}-clone ALL
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DEPENDS ${py_clone})
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2016-06-01 17:50:21 +00:00
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cmake_parse_arguments(DU "" INSTALL_SCRIPT "" ${ARGN})
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install(CODE "
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2016-07-04 03:10:49 +00:00
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set(options --prefix=${CMAKE_INSTALL_PREFIX})
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2016-06-01 17:50:21 +00:00
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if(DEFINED ENV{DESTDIR})
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if(EXISTS /etc/debian_version)
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list(APPEND options --install-layout=deb)
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endif()
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list(APPEND options --root=\$ENV{DESTDIR})
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if(NOT \"${DU_INSTALL_SCRIPT}\" STREQUAL \"\")
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list(APPEND options --install-script=${DU_INSTALL_SCRIPT})
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endif()
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endif()
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execute_process(
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2016-07-13 12:57:30 +00:00
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COMMAND ${PYTHON${PYTHON_VERSION}_EXECUTABLE}
|
2018-08-09 02:17:32 +00:00
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setup.py install \${options} --single-version-externally-managed
|
2016-06-01 17:50:21 +00:00
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WORKING_DIRECTORY \"${CMAKE_CURRENT_BINARY_DIR}\")")
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2016-05-28 07:44:36 +00:00
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endfunction(distutils_install_module)
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2016-06-01 05:38:05 +00:00
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function(distutils_add_cython_module name src)
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get_property(compiler_launcher GLOBAL PROPERTY RULE_LAUNCH_COMPILE)
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get_property(link_launcher GLOBAL PROPERTY RULE_LAUNCH_LINK)
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2016-09-29 15:25:04 +00:00
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# When using ccache, CMAKE_C_COMPILER is ccache executable absolute path
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# and the actual C compiler is CMAKE_C_COMPILER_ARG1.
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# However with a naive
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# set(PY_CC ${compiler_launcher} ${CMAKE_C_COMPILER} ${CMAKE_C_COMPILER_ARG1})
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# distutils tries to execve something like "/usr/bin/cmake gcc" and fails.
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# Removing the leading whitespace from CMAKE_C_COMPILER_ARG1 helps to avoid
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# the failure.
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string(STRIP "${CMAKE_C_COMPILER_ARG1}" c_compiler_arg1)
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string(STRIP "${CMAKE_CXX_COMPILER_ARG1}" cxx_compiler_arg1)
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# Note: no quotes, otherwise distutils will execute "/usr/bin/ccache gcc"
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# CMake's implicit conversion between strings and lists is wonderful, isn't it?
|
2018-10-22 04:28:01 +00:00
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|
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string(REPLACE " " ";" cflags ${CMAKE_C_FLAGS})
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|
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list(APPEND cflags -iquote${CMAKE_SOURCE_DIR}/src/include -w)
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set(PY_CC ${compiler_launcher} ${CMAKE_C_COMPILER} ${c_compiler_arg1} ${cflags})
|
2016-09-29 15:25:04 +00:00
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|
|
set(PY_CXX ${compiler_launcher} ${CMAKE_CXX_COMPILER} ${cxx_compiler_arg1})
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|
|
set(PY_LDSHARED ${link_launcher} ${CMAKE_C_COMPILER} ${c_compiler_arg1} "-shared")
|
2016-06-01 05:38:05 +00:00
|
|
|
add_custom_target(${name} ALL
|
|
|
|
COMMAND
|
|
|
|
env
|
2016-09-29 15:25:04 +00:00
|
|
|
CC="${PY_CC}"
|
|
|
|
CXX="${PY_CXX}"
|
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|
|
LDSHARED="${PY_LDSHARED}"
|
2016-11-08 20:43:26 +00:00
|
|
|
OPT=\"-DNDEBUG -g -fwrapv -O2 -w\"
|
2016-06-01 05:38:05 +00:00
|
|
|
LDFLAGS=-L${CMAKE_LIBRARY_OUTPUT_DIRECTORY}
|
|
|
|
CYTHON_BUILD_DIR=${CMAKE_CURRENT_BINARY_DIR}
|
2016-06-13 18:17:09 +00:00
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|
|
CEPH_LIBDIR=${CMAKE_LIBRARY_OUTPUT_DIRECTORY}
|
2016-07-13 12:57:30 +00:00
|
|
|
${PYTHON${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}
|
2016-06-01 05:38:05 +00:00
|
|
|
WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
|
|
|
|
DEPENDS ${src})
|
|
|
|
endfunction(distutils_add_cython_module)
|
|
|
|
|
|
|
|
function(distutils_install_cython_module name)
|
cmake: pass LDSHARED env var to distutils
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>
2017-11-11 17:50:42 +00:00
|
|
|
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")
|
2016-06-01 05:38:05 +00:00
|
|
|
install(CODE "
|
cmake: pass LDSHARED env var to distutils
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>
2017-11-11 17:50:42 +00:00
|
|
|
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}\")
|
|
|
|
|
2016-07-04 03:26:28 +00:00
|
|
|
set(options --prefix=${CMAKE_INSTALL_PREFIX})
|
2016-06-01 05:38:05 +00:00
|
|
|
if(DEFINED ENV{DESTDIR})
|
|
|
|
if(EXISTS /etc/debian_version)
|
2016-07-04 03:26:28 +00:00
|
|
|
list(APPEND options --install-layout=deb)
|
2016-06-01 05:38:05 +00:00
|
|
|
endif()
|
2016-07-04 03:26:28 +00:00
|
|
|
list(APPEND options --root=\$ENV{DESTDIR})
|
2016-06-01 05:38:05 +00:00
|
|
|
else()
|
2016-07-04 03:26:28 +00:00
|
|
|
list(APPEND options --root=/)
|
2016-06-01 05:38:05 +00:00
|
|
|
endif()
|
|
|
|
execute_process(
|
cmake: pass LDSHARED env var to distutils
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>
2017-11-11 17:50:42 +00:00
|
|
|
COMMAND
|
2016-07-13 12:57:30 +00:00
|
|
|
${PYTHON${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}
|
2016-07-09 04:58:33 +00:00
|
|
|
build_ext --cython-c-in-temp --build-temp ${CMAKE_CURRENT_BINARY_DIR} --cython-include-dirs ${PROJECT_SOURCE_DIR}/src/pybind/rados
|
2016-07-08 06:57:41 +00:00
|
|
|
install \${options} --single-version-externally-managed --record /dev/null
|
|
|
|
egg_info --egg-base ${CMAKE_CURRENT_BINARY_DIR}
|
|
|
|
--verbose
|
2016-06-01 05:38:05 +00:00
|
|
|
WORKING_DIRECTORY \"${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)
|