| project('generated assembly', 'c') |
| |
| cc = meson.get_compiler('c') |
| |
| if ['msvc', 'intel-cl'].contains(cc.get_id()) |
| error('MESON_SKIP_TEST: assembly files cannot be compiled directly by the compiler') |
| endif |
| |
| if meson.backend() == 'xcode' |
| error('MESON_SKIP_TEST: asm not supported with the Xcode backend. Patches welcome.') |
| endif |
| |
| |
| crt_workaround = [] |
| if cc.get_linker_id() == 'lld-link' |
| # It seems that when building without a .c file, lld-link.exe |
| # misses the fact that it needs to include the c runtime to |
| # make a working .dll. So here we add an empty .c file to easily |
| # pull in crt. |
| crt_workaround += 'empty.c' |
| if host_machine.cpu_family() == 'x86' |
| # x86 assembly needs manual annotation to be compatible with |
| # Safe Exception Handlers (?) This assembly doesn't have such |
| # annotation, so just disable the feature. |
| add_project_link_arguments('/SAFESEH:NO', language : 'c') |
| endif |
| endif |
| |
| cpu = host_machine.cpu_family() |
| supported_cpus = ['arm', 'x86', 'x86_64'] |
| |
| if not supported_cpus.contains(cpu) |
| error('MESON_SKIP_TEST: unsupported cpu family: ' + cpu) |
| endif |
| |
| if cc.get_id() == 'clang-cl' and cc.version().version_compare('< 12.0.0') and cpu == 'arm' |
| # https://reviews.llvm.org/D89622 |
| error('MESON_SKIP_TEST: arm debug symbols not supported in clang-cl < 12.0.0') |
| endif |
| |
| if cc.symbols_have_underscore_prefix() |
| add_project_arguments('-DMESON_TEST__UNDERSCORE_SYMBOL', language : 'c') |
| endif |
| |
| copy = find_program('copyfile.py') |
| output = 'square-@0@.S'.format(cpu) |
| input = output + '.in' |
| |
| copygen = generator(copy, |
| arguments : ['@INPUT@', '@OUTPUT@'], |
| output : '@BASENAME@') |
| |
| l = library('square-gen', crt_workaround + [copygen.process(input)], |
| vs_module_defs: 'square.def') |
| |
| test('square-gen-test', executable('square-gen-test', 'main.c', link_with : l)) |
| |
| copyct = custom_target('square', |
| input : input, |
| output : output, |
| command : [copy, '@INPUT@', '@OUTPUT@']) |
| |
| l = library('square-ct', crt_workaround + [copyct], |
| vs_module_defs: 'square.def') |
| |
| test('square-ct-test', executable('square-ct-test', 'main.c', link_with : l)) |
