liblz4_system = True else: liblz4_system = False possible_libb2_prefixes = [ '/usr', '/usr/local', '/usr/local/opt/libb2', '/usr/local/libb2', '/usr/local/borg', '/opt/local', '/opt/pkg', ] if os.environ.get('BORG_LIBB2_PREFIX'): possible_libb2_prefixes.insert(0, os.environ.get('BORG_LIBB2_PREFIX')) libb2_prefix = setup_b2.b2_system_prefix(possible_libb2_prefixes) if prefer_system_libb2 and libb2_prefix: print('Detected and preferring libb2 over bundled BLAKE2') define_macros.append(('BORG_USE_LIBB2', 'YES')) libb2_system = True else: libb2_system = False possible_libzstd_prefixes = [ '/usr', '/usr/local', '/usr/local/opt/libzstd', '/usr/local/libzstd', '/usr/local/borg', '/opt/local', '/opt/pkg',
'/usr/local/borg', '/opt/local', '/opt/pkg', ] if os.environ.get('BORG_LIBLZ4_PREFIX'): possible_liblz4_prefixes.insert(0, os.environ.get('BORG_LIBLZ4_PREFIX')) liblz4_prefix = setup_lz4.lz4_system_prefix(possible_liblz4_prefixes) if prefer_system_liblz4 and liblz4_prefix: print('Detected and preferring liblz4 over bundled LZ4') define_macros.append(('BORG_USE_LIBLZ4', 'YES')) liblz4_system = True else: liblz4_system = False possible_libb2_prefixes = ['/usr', '/usr/local', '/usr/local/opt/libb2', '/usr/local/libb2', '/usr/local/borg', '/opt/local', '/opt/pkg', ] if os.environ.get('BORG_LIBB2_PREFIX'): possible_libb2_prefixes.insert(0, os.environ.get('BORG_LIBB2_PREFIX')) libb2_prefix = setup_b2.b2_system_prefix(possible_libb2_prefixes) if prefer_system_libb2 and libb2_prefix: print('Detected and preferring libb2 over bundled BLAKE2') define_macros.append(('BORG_USE_LIBB2', 'YES')) libb2_system = True else: libb2_system = False possible_libzstd_prefixes = ['/usr', '/usr/local', '/usr/local/opt/libzstd', '/usr/local/libzstd', '/usr/local/borg', '/opt/local', '/opt/pkg', ] if os.environ.get('BORG_LIBZSTD_PREFIX'): possible_libzstd_prefixes.insert(0, os.environ.get('BORG_LIBZSTD_PREFIX')) libzstd_prefix = setup_zstd.zstd_system_prefix(possible_libzstd_prefixes) if prefer_system_libzstd and libzstd_prefix: print('Detected and preferring libzstd over bundled ZSTD') define_macros.append(('BORG_USE_LIBZSTD', 'YES'))