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.
70 lines
2.2 KiB
70 lines
2.2 KiB
project('generated assembly', 'c') |
|
|
|
cc = meson.get_compiler('c') |
|
|
|
if build_machine.system() == 'cygwin' |
|
error('MESON_SKIP_TEST: Cygwin is broken and nobody knows how to fix it. Patches welcome.') |
|
endif |
|
|
|
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 = shared_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 = shared_library('square-ct', crt_workaround + [copyct], |
|
vs_module_defs: 'square.def') |
|
|
|
test('square-ct-test', executable('square-ct-test', 'main.c', link_with : l))
|
|
|