On Thu, May 07, 2020 at 07:55:20PM +0100, Mike Pumford wrote:
Just found this change to clang10 in the right timeframe that looks like it
might impact which libstdc++ we are getting:
http://cvsweb.netbsd.org/bsdweb.cgi/pkgsrc/lang/clang/Makefile.common.diff?r1=1.42&r2=1.43&only_with_tag=MAIN
Just kicked off a build with that change backed out and see if it helps.
I can tell you without waiting for the build results:
with r1.42 I get SUBST_CLASES libcxx cmake, with r1.42 it is only cmake.
This change is broken and we need to rebuild clang as well.