1# SPDX-License-Identifier: BSD-3-Clause 2# Copyright(c) 2017-2019 Intel Corporation 3 4pkgconf = find_program('pkg-config', 'pkgconf', required: false) 5check_symbols = find_program('check-symbols.sh') 6ldflags_ibverbs_static = find_program('options-ibverbs-static.sh') 7objdump = find_program('objdump', 'llvm-objdump') 8 9python3 = import('python').find_installation(required: false) 10if python3.found() 11 py3 = [python3] 12else 13 py3 = ['meson', 'runpython'] 14endif 15echo = py3 + ['-c', 'import sys; print(*sys.argv[1:])'] 16list_dir_globs = py3 + files('list-dir-globs.py') 17map_to_win_cmd = py3 + files('map_to_win.py') 18sphinx_wrapper = py3 + files('call-sphinx-build.py') 19get_cpu_count_cmd = py3 + files('get-cpu-count.py') 20get_numa_count_cmd = py3 + files('get-numa-count.py') 21binutils_avx512_check = (py3 + files('binutils-avx512-check.py') + 22 [objdump] + cc.cmd_array()) 23 24# select library and object file format 25pmdinfo = py3 + files('gen-pmdinfo-cfile.py') + [meson.current_build_dir()] 26pmdinfogen = py3 + files('pmdinfogen.py') 27if host_machine.system() == 'windows' 28 if cc.get_id() == 'gcc' 29 pmdinfo += 'ar' 30 else 31 pmdinfo += 'llvm-ar' 32 endif 33 pmdinfogen += 'coff' 34elif host_machine.system() == 'freebsd' 35 pmdinfo += 'llvm-ar' 36 pmdinfogen += 'elf' 37else 38 pmdinfo += 'ar' 39 pmdinfogen += 'elf' 40endif 41 42# TODO: starting from Meson 0.51.0 use 43# python3 = import('python').find_installation('python', 44# modules : python3_required_modules) 45python3_required_modules = [] 46if host_machine.system() != 'windows' 47 python3_required_modules = ['elftools'] 48endif 49foreach module : python3_required_modules 50 script = 'import importlib.util; import sys; exit(importlib.util.find_spec("@0@") is None)' 51 if run_command(py3, '-c', script.format(module), check: false).returncode() != 0 52 error('missing python module: @0@'.format(module)) 53 endif 54endforeach 55