svn commit: r568012 - head/net/tightvnc

[Gerald Pfeifer]

On Wed, 10 Mar 2021, Piotr Kubaj wrote:
> Author: pkubaj Date: Wed Mar 10 16:03:06 2021 New Revision: 568012 URL: 
> https://svnweb.freebsd.org/changeset/ports/568012
> 
> Log:
>   net/tightvnc: fix build on powerpc64* and probably also on aarch64 and riscv64
>   
>   Clang can't build this, use GCC:
>   In file included from ./cfbmskbits.h:39:
>   ../hw/xfree86/common/compiler.h:437:8: error: invalid output constraint '=a' in asm
>          "=a" (ret) :


> +.if ${ARCH} == aarch64 || ${ARCH:Mpowerpc64*} || ${ARCH} == riscv64
> +USE_GCC=	any
> +.endif

Do you intentionally focus on USE_GCC=any?  On riscv64 this is always
equivalent to USE_GCC=yes, and even on powerpc - do we want to use the
the age old GCC 4.2 in base *and*, more importantly, use different
compilers on 11.x and 13.x?

USE_GCC=yes avoids all of this and provides more consistency and fewer
test escapes.

Gerald