CVS commit: src/external/gpl3/gcc

["matthew green" <mrg%netbsd.org@localhost>]

Module Name:    src
Committed By:   mrg
Date:           Wed Feb  6 11:54:02 UTC 2019

Modified Files:
        src/external/gpl3/gcc: README.gcc7

Log Message:
- sanitizers are updated
- add 'switched' column to port list
- update many working ports
- add a second list of cpus vs. ports that have been tested to build

remaining issues:

- eabi arm vs libgcc
- vax-gcc ICE
- ppc64-gcc ICE
- sun2 build
- ia64 libgcc
- sh3 vs. compiler_rt: udivmoddi4.c:190: undefined reference to `abort'
- x68k memswitch triggers new warnings
- sun3 bloated
- mips64* has ./usr/lib/64/libgomp.so.2 as a missing file in sets


To generate a diff of this commit:
cvs rdiff -u -r1.8 -r1.9 src/external/gpl3/gcc/README.gcc7

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.