add a note about potential GCC 9->10 build failures

This commit is contained in:
mrg 2021-04-17 04:08:32 +00:00
parent 2c7f7c1589
commit 8ee87df871
1 changed files with 6 additions and 1 deletions

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@ -1,4 +1,4 @@
$NetBSD: UPDATING,v 1.317 2021/01/09 20:51:08 rillig Exp $
$NetBSD: UPDATING,v 1.318 2021/04/17 04:08:32 mrg Exp $
This file (UPDATING) is intended to be a brief reference to recent
changes that might cause problems in the build process, and a guide for
@ -19,6 +19,11 @@ See also: BUILDING, build.sh, Makefile.
Recent changes:
^^^^^^^^^^^^^^^
20210417:
GCC 10 was enabled for several platforms. If builds fail in either
tools/gcc or external/gpl/gcc, first try cleaning those objects and
removing the $DESTDIR/usr/include/g++ subdirectory.
20201230:
lint1/ops.c is no longer autogenerated. If this makes the build
fail, clean $OBJDIR/tools/*lint* and $OBJDIR/usr.bin/*xlint*.