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cmake_minimum_required(VERSION 3.16...3.31 FATAL_ERROR)
project(PyXRootD LANGUAGES CXX)
if( CMAKE_VERSION VERSION_LESS 3.18 )
set(PYTHON_COMPONENTS Interpreter Development)
else()
set(PYTHON_COMPONENTS Interpreter Development.Module)
endif()
find_package(Python REQUIRED COMPONENTS ${PYTHON_COMPONENTS})
if(CMAKE_SOURCE_DIR STREQUAL PROJECT_SOURCE_DIR OR PYPI_BUILD)
add_subdirectory(src)
else()
configure_file(setup.py setup.py)
file(WRITE ${CMAKE_CURRENT_BINARY_DIR}/VERSION "${XRootD_VERSION_STRING}")
option(INSTALL_PYTHON_BINDINGS "Install Python bindings" TRUE)
if(INSTALL_PYTHON_BINDINGS)
set(PIP_OPTIONS "" CACHE STRING "Install options for pip")
install(CODE "
execute_process(COMMAND ${Python_EXECUTABLE} -m pip install ${PIP_OPTIONS}
--prefix \$ENV{DESTDIR}${CMAKE_INSTALL_PREFIX} ${CMAKE_CURRENT_BINARY_DIR}
RESULT_VARIABLE INSTALL_STATUS COMMAND_ECHO STDOUT)
if(NOT INSTALL_STATUS EQUAL 0)
message(FATAL_ERROR \"Failed to install Python bindings\")
endif()
")
endif()
endif()
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