Properly fix altivec namespace collisions #672
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CC @pkubaj |
Uses `#pragma push_macro`/`#pragma pop_macro` instead of assuming that `__APPLE_ALTIVEC__` can be defined safely. Safer and less hacky fix for Cyan4973#668.
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Yes, that works as well, thanks! |
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minor concern : |
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In file included from /wrkdirs/usr/ports/lang/php81/work/php-8.1.1/ext/hash/hash_xxhash.c:18:
In file included from ext/hash/php_hash_xxhash.h:21:
In file included from /wrkdirs/usr/ports/lang/php81/work/php-8.1.1/ext/hash/xxhash/xxhash.h:2412:
/usr/lib/clang/11.0.1/include/altivec.h:55:19: error: unknown type name 'vector'
static __inline__ vector bool char __ATTRS_o_ai
^
/usr/lib/clang/11.0.1/include/altivec.h:56:10: error: unknown type name 'vector'
vec_perm(vector bool char __a, vector bool char __b, vector unsigned char __c);
^
/usr/lib/clang/11.0.1/include/altivec.h:56:32: error: unknown type name 'vector'
vec_perm(vector bool char __a, vector bool char __b, vector unsigned char __c);
^
/usr/lib/clang/11.0.1/include/altivec.h:66:19: error: unknown type name 'vector'
static __inline__ vector bool short __ATTRS_o_ai vec_perm(
Patch from Cyan4973/xxHash#672
Because the VSX path is only enabled on GCC compatible compilers. |
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Jan 4, 2022
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Uses
#pragma push_macro/#pragma pop_macroinstead of assuming that__APPLE_ALTIVEC__can be defined safely.Safer and less hacky fix for #668.