17:26 John Baldwin (jhb) 

devel/freebsd-gcc9: Bump to 9.5.0.

While here, switch the default ABI for powerpc64 to ELFv2.

Reviewed by:	lwhsu
Differential Revision:	https://reviews.freebsd.org/D35684

    bf74227

21:18 jhb 

Update to GCC 9.3.0.

While here, switch i386 to assume a default architecture of "i686"
for FreeBSD 11+ to match clang.  This permits lldb to link without
needing libatomic.

Reviewed by:	emaste
Differential Revision:	https://reviews.freebsd.org/D26205

 

21:16 jhb 

Add a new port for an external FreeBSD toolchain based on GCC 9.

This port provides external GCC toolchains for GCC 9.2.0 for the aarch64,
amd64, i386, mips, mips64, powerpc, powerpc64, riscv64, and sparc64
platforms.

Note that at present I am not yet able to build a full FreeBSD system
on any of these platforms, but it will be easier to debug the remaining
issues (which may be issues to fix in FreeBSD rather than the port) with
the packages available to other developers.

Reviewed by:	bapt, cem
Approved by:	portmgr (bapt)
Differential Revision:	https://reviews.freebsd.org/D22863