Re: git: ab52d5af3b6f - main - dns/doh-proxy: fix build on powerpc

From: Gerald Pfeifer <gerald_at_pfeifer.com>
Date: Wed, 14 Aug 2024 21:14:15 UTC 
On Sun, 4 Aug 2024, Piotr Kubaj wrote:
> URL: https://cgit.FreeBSD.org/ports/commit/?id=ab52d5af3b6fa295d2b9fb45d89e1cd23b15330f
:
>     dns/doh-proxy: fix build on powerpc
>     
>       = note: ld: error: undefined symbol: __atomic_load_8
>               >>> referenced by static.c
>               >>>               98cfcaec7182b1d8-static.o:(mi_arena_schedule_purge) in archive /wrkdirs/usr/ports/dns/doh-proxy/work/rustc4xSzx7/liblibmimalloc_sys-4a9c093f9f8149a2.rlib
>               >>> referenced by static.c
>               >>>               98cfcaec7182b1d8-static.o:(mi_arenas_try_purge) in archive /wrkdirs/usr/ports/dns/doh-proxy/work/rustc4xSzx7/liblibmimalloc_sys-4a9c093f9f8149a2.rlib
>               >>> referenced by static.c
>               >>>               98cfcaec7182b1d8-static.o:(mi_stat_update) in archive /wrkdirs/usr/ports/dns/doh-proxy/work/rustc4xSzx7/liblibmimalloc_sys-4a9c093f9f8149a2.rlib
>               >>> referenced 2 more times

> +.include <bsd.port.options.mk>
> +
> +.if ${ARCH} == powerpc
> +LIB_DEPENDS+=	libatomic.so:lang/gcc${GCC_DEFAULT}
> +LDFLAGS+=	-L/usr/local/lib/gcc${GCC_DEFAULT} -latomic
> +.endif

This looks ... interesting: pulling in GCC for a single library which is 
more an interal aspect on one platform only?

Isn't rather something broken or missing on powerpc and this is more of a 
crude hack leading to a Frankenbuild?

Gerald