xref: /dpdk/buildtools/meson.build (revision b8a0fbab) 
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')
7binutils_avx512_check = find_program('binutils-avx512-check.sh')
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')
21
22# select library and object file format
23pmdinfo = py3 + files('gen-pmdinfo-cfile.py') + [meson.current_build_dir()]
24pmdinfogen = py3 + files('pmdinfogen.py')
25if host_machine.system() == 'windows'
26    if cc.get_id() == 'gcc'
27        pmdinfo += 'ar'
28    else
29        pmdinfo += 'llvm-ar'
30    endif
31    pmdinfogen += 'coff'
32else
33    pmdinfo += 'ar'
34    pmdinfogen += 'elf'
35endif
36
37# TODO: starting from Meson 0.51.0 use
38#     python3 = import('python').find_installation('python',
39#        modules : python3_required_modules)
40python3_required_modules = []
41if host_machine.system() != 'windows'
42    python3_required_modules = ['elftools']
43endif
44foreach module : python3_required_modules
45    script = 'import importlib.util; import sys; exit(importlib.util.find_spec("@0@") is None)'
46    if run_command(py3, '-c', script.format(module)).returncode() != 0
47        error('missing python module: @0@'.format(module))
48    endif
49endforeach
50