The Meson Build System
http://mesonbuild.com/
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
82 lines
1.7 KiB
82 lines
1.7 KiB
# SPDX-license-identifer: Apache-2.0 |
|
# Copyright © 2021 Intel Corporation |
|
|
|
project('rustmod bindgen', ['c', 'rust']) |
|
|
|
prog_bindgen = find_program('bindgen', required : false) |
|
if not prog_bindgen.found() |
|
error('MESON_SKIP_TEST bindgen not found') |
|
endif |
|
|
|
# This seems to happen on windows when libclang.dll is not in path or is not |
|
# valid. We must try to process a header file for this to work. |
|
# |
|
# See https://github.com/rust-lang/rust-bindgen/issues/1797 |
|
result = run_command(prog_bindgen, 'include/other.h') |
|
if result.returncode() != 0 |
|
error('MESON_SKIP_TEST bindgen does not seem to work') |
|
endif |
|
|
|
# This is to test the include_directories argument to bindgen |
|
inc = include_directories('include') |
|
|
|
c_lib = static_library('clib', 'src/source.c', include_directories : inc) |
|
|
|
rust = import('unstable-rust') |
|
|
|
gen = rust.bindgen( |
|
input : 'src/header.h', |
|
output : 'header.rs', |
|
include_directories : inc, |
|
) |
|
|
|
# see: https://github.com/mesonbuild/meson/issues/8160 |
|
f = configure_file( |
|
input : 'src/main.rs', |
|
output : 'main.rs', |
|
copy : true, |
|
) |
|
|
|
rust_bin = executable( |
|
'rust_bin', |
|
[f, gen], |
|
link_with : c_lib, |
|
) |
|
|
|
test('main', rust_bin) |
|
|
|
# Test a generated header |
|
gen_h = custom_target( |
|
'gen.h', |
|
command : [find_program('src/gen_header.py'), '@INPUT@', '@OUTPUT@'], |
|
output : 'gen.h', |
|
input : 'src/header.h' |
|
) |
|
|
|
gen2_h = custom_target( |
|
'other.h', |
|
command : [find_program('src/gen_header.py'), '@INPUT@', '@OUTPUT@'], |
|
output : 'other.h', |
|
input : 'include/other.h' |
|
) |
|
|
|
gen_rs = rust.bindgen( |
|
input : [gen_h, gen2_h], |
|
output : 'gen.rs', |
|
) |
|
|
|
f = configure_file( |
|
input : 'src/main2.rs', |
|
output : 'main2.rs', |
|
copy : true, |
|
) |
|
|
|
rust_bin2 = executable( |
|
'rust_bin2', |
|
[f, gen_rs], |
|
link_with : c_lib, |
|
) |
|
|
|
test('generated header', rust_bin2) |
|
|
|
subdir('sub')
|
|
|