https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110061
Khem Raj <raj.khem at gmail dot com> changed:
What |Removed |Added
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CC| |raj.khem at gmail dot com
--- Comment #17 from Khem Raj <raj.khem at gmail dot com> ---
@wilco this commit is now regressing builds for musl/aarch64, where libatomic
fails to compile. With errors like
In file included from /home/kraj/work/gcc/libatomic/exch_n.c:25:
/home/kraj/work/gcc/libatomic/libatomic_i.h:288:40: error: ‘export_exchange_16’
aliased to undefined symbol ‘libat_exchange_16’
288 | extern typeof(C2(libat_,X)) C2(export_,X) \
| ^~~~~~~
/home/kraj/work/gcc/libatomic/libatomic_i.h:40:25: note: in definition of macro
‘C2_’
40 | #define C2_(X,Y) X ## Y
| ^
/home/kraj/work/gcc/libatomic/libatomic_i.h:288:37: note: in expansion of macro
‘C2’
288 | extern typeof(C2(libat_,X)) C2(export_,X) \
| ^~
/home/kraj/work/gcc/libatomic/exch_n.c:128:1: note: in expansion of macro
‘EXPORT_ALIAS’
128 | EXPORT_ALIAS (SIZE(exchange));
| ^~~~~~~~~~~~
In file included from /home/kraj/work/gcc/libatomic/fop_n.c:25,
from /home/kraj/work/gcc/libatomic/fand_n.c:3:
/home/kraj/work/gcc/libatomic/libatomic_i.h:288:40: error:
‘export_fetch_and_16’ aliased to undefined symbol ‘libat_fetch_and_16’
288 | extern typeof(C2(libat_,X)) C2(export_,X) \
| ^~~~~~~
/home/kraj/work/gcc/libatomic/libatomic_i.h:40:25: note: in definition of macro
‘C2_’
40 | #define C2_(X,Y) X ## Y
| ^
/home/kraj/work/gcc/libatomic/libatomic_i.h:288:37: note: in expansion of macro
‘C2’
288 | extern typeof(C2(libat_,X)) C2(export_,X) \
| ^~
/home/kraj/work/gcc/libatomic/fop_n.c:199:1: note: in expansion of macro
‘EXPORT_ALIAS’
199 | EXPORT_ALIAS (SIZE(C2(fetch_,NAME)));
| ^~~~~~~~~~~~
In file included from /home/kraj/work/gcc/libatomic/fadd_n.c:25:
/home/kraj/work/gcc/libatomic/libatomic_i.h:288:40: error:
‘export_fetch_add_16’ aliased to undefined symbol ‘libat_fetch_add_16’
288 | extern typeof(C2(libat_,X)) C2(export_,X) \
| ^~~~~~~
