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Allow extra compiler flags for every extension build

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This is mainly intended for explicit warnings but it can be
used for other flags as well.
This commit is contained in:
James Buren 2022-03-09 05:18:52 -06:00
parent 9a8fb9c902
commit 820de65562
1 changed files with 19 additions and 9 deletions
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28
setup.py
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@ -78,6 +78,13 @@
'nofuse': [],
}
# Extra cflags for all extensions, usually just warnings we want to explicitly enable
cflags = [
'-Wall',
'-Wextra',
'-Wpointer-arith',
]
compress_source = 'src/borg/compress.pyx'
crypto_ll_source = 'src/borg/crypto/low_level.pyx'
crypto_helpers = 'src/borg/crypto/_crypto_helpers.c'
@ -174,34 +181,37 @@ def members_appended(*ds):
crypto_ext_kwargs = members_appended(
dict(sources=[crypto_ll_source, crypto_helpers]),
setup_crypto.crypto_ext_kwargs(pc, system_prefix_openssl),
dict(extra_compile_args=cflags),
)
compress_ext_kwargs = members_appended(
dict(sources=[compress_source]),
setup_compress.lz4_ext_kwargs(pc, system_prefix_liblz4),
setup_compress.zstd_ext_kwargs(pc, system_prefix_libzstd),
dict(extra_compile_args=cflags),
)
checksums_ext_kwargs = members_appended(
dict(sources=[checksums_source]),
setup_checksums.xxhash_ext_kwargs(pc, system_prefix_libxxhash),
dict(extra_compile_args=cflags),
)
ext_modules += [
Extension('borg.crypto.low_level', **crypto_ext_kwargs),
Extension('borg.compress', **compress_ext_kwargs),
Extension('borg.hashindex', [hashindex_source]),
Extension('borg.item', [item_source]),
Extension('borg.chunker', [chunker_source]),
Extension('borg.hashindex', [hashindex_source], extra_compile_args=cflags),
Extension('borg.item', [item_source], extra_compile_args=cflags),
Extension('borg.chunker', [chunker_source], extra_compile_args=cflags),
Extension('borg.algorithms.checksums', **checksums_ext_kwargs),
]
posix_ext = Extension('borg.platform.posix', [platform_posix_source])
linux_ext = Extension('borg.platform.linux', [platform_linux_source], libraries=['acl'])
syncfilerange_ext = Extension('borg.platform.syncfilerange', [platform_syncfilerange_source])
freebsd_ext = Extension('borg.platform.freebsd', [platform_freebsd_source])
darwin_ext = Extension('borg.platform.darwin', [platform_darwin_source])
windows_ext = Extension('borg.platform.windows', [platform_windows_source])
posix_ext = Extension('borg.platform.posix', [platform_posix_source], extra_compile_args=cflags)
linux_ext = Extension('borg.platform.linux', [platform_linux_source], libraries=['acl'], extra_compile_args=cflags)
syncfilerange_ext = Extension('borg.platform.syncfilerange', [platform_syncfilerange_source], extra_compile_args=cflags)
freebsd_ext = Extension('borg.platform.freebsd', [platform_freebsd_source], extra_compile_args=cflags)
darwin_ext = Extension('borg.platform.darwin', [platform_darwin_source], extra_compile_args=cflags)
windows_ext = Extension('borg.platform.windows', [platform_windows_source], extra_compile_args=cflags)
if not is_win32:
ext_modules.append(posix_ext)