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External_python-setuptools.cmake
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External_python-setuptools.cmake
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set(proj python-setuptools)
# Set dependency list
set(${proj}_DEPENDENCIES python)
if(NOT DEFINED Slicer_USE_SYSTEM_${proj})
set(Slicer_USE_SYSTEM_${proj} ${Slicer_USE_SYSTEM_python})
endif()
# Include dependent projects if any
ExternalProject_Include_Dependencies(${proj} PROJECT_VAR proj DEPENDS_VAR ${proj}_DEPENDENCIES)
if(Slicer_USE_SYSTEM_${proj})
ExternalProject_FindPythonPackage(
MODULE_NAME "setuptools"
REQUIRED
)
endif()
if(NOT Slicer_USE_SYSTEM_${proj})
include(ExternalProjectForNonCMakeProject)
# environment
set(_env_script ${CMAKE_BINARY_DIR}/${proj}_Env.cmake)
ExternalProject_Write_SetBuildEnv_Commands(${_env_script})
ExternalProject_Write_SetPythonSetupEnv_Commands(${_env_script} APPEND)
set(EP_SOURCE_DIR ${CMAKE_BINARY_DIR}/${proj})
# install step
# - we use "easy_install" only to allow installing with "--always-unzip"
set(_install_script ${CMAKE_BINARY_DIR}/${proj}_install_step.cmake)
file(WRITE ${_install_script}
"include(\"${_env_script}\")
set(${proj}_WORKING_DIR \"${CMAKE_BINARY_DIR}/${proj}\")
ExternalProject_Execute(${proj} \"bootstrap\" \"${PYTHON_EXECUTABLE}\" bootstrap.py)
ExternalProject_Execute(${proj} \"easy_install\" \"${PYTHON_EXECUTABLE}\" setup.py easy_install --always-unzip .)
")
ExternalProject_Add(${proj}
${${proj}_EP_ARGS}
# slicer-v40.2.0
# - include patch to support parallel build
GIT_REPOSITORY "${EP_GIT_PROTOCOL}://github.com/Slicer/setuptools.git"
GIT_TAG "1b48ec37eddeb39303bc32d217666cd1ba2b9c39"
DOWNLOAD_DIR ${CMAKE_BINARY_DIR}
SOURCE_DIR ${EP_SOURCE_DIR}
BUILD_IN_SOURCE 1
CONFIGURE_COMMAND ""
BUILD_COMMAND ""
INSTALL_COMMAND ${CMAKE_COMMAND} -P ${_install_script}
DEPENDS
${${proj}_DEPENDENCIES}
)
ExternalProject_GenerateProjectDescription_Step(${proj}
SOURCE_DIR ${EP_SOURCE_DIR}
)
else()
ExternalProject_Add_Empty(${proj} DEPENDS ${${proj}_DEPENDENCIES})
endif()