On Tue, Apr 23, 2019 at 07:51:34AM -0500, Bob Willcox wrote: > I installed the 20190418 12.0-STABLE snapshot and then checking out the > latest 12.0-STABLE source code > and performing a 'make buildworld' when I attempt to do a 'make installworld' > I get this: > > root@darth:3 /usr/src> make installworld > make[1]: "/usr/obj/usr/src/amd64.amd64/toolchain-metadata.mk" line 1: Using > cached toolchain metadata from build at darth.immure.com on Mon Apr 22 > 19:54:57 CDT 2019 > Illegal instruction (core dumped) > rescue/sh check failed, installation aborted > *** Error code 1 > > Stop. > make[1]: stopped in /usr/src > *** Error code 1 > > Stop. > make: stopped in /usr/src > > This leaves me with a rescue.core file in the /usr/obj/usr/src/amd64.amd64 > directory. > > The toolchain-metadata.mk file contains this: > > .info Using cached toolchain metadata from build at darth.immure.com on Mon > Apr 22 19:54:57 CDT 2019 > _LOADED_TOOLCHAIN_METADATA=t > COMPILER_VERSION=80000 > X_COMPILER_VERSION=80000 > COMPILER_TYPE=clang > X_COMPILER_TYPE=clang > COMPILER_FEATURES= c++11 retpoline > X_COMPILER_FEATURES= c++11 retpoline > COMPILER_FREEBSD_VERSION=1200018 > X_COMPILER_FREEBSD_VERSION=1200018 > LINKER_VERSION=80000 > X_LINKER_VERSION=80000 > LINKER_FEATURES= build-id ifunc filter retpoline > X_LINKER_FEATURES= build-id ifunc filter retpoline > LINKER_TYPE=lld > X_LINKER_TYPE=lld > LINKER_FREEBSD_VERSION=356365-1200007 > X_LINKER_FREEBSD_VERSION=356365-1200007 > .export COMPILER_VERSION COMPILER_TYPE COMPILER_FEATURES > COMPILER_FREEBSD_VERSION LINKER_VERSION LINKER_FEATURES LINKER_TYPE > LINKER_FREEBSD_VERSION > .export X_COMPILER_VERSION X_COMPILER_TYPE X_COMPILER_FEATURES > X_COMPILER_FREEBSD_VERSION X_LINKER_VERSION X_LINKER_FEATURES X_LINKER_TYPE > X_LINKER_FREEBSD_VERSION > > > Anyone have any idea on what might be the cause or how best to proceed with > debugging this? > > Thanks, > Bob
Well, it turns out that the following line that I placed in the system's make.conf file was the culprit: CPUTYPE?= skx Removing it and rebuilding world allowed 'make installworld' to run. I had just tried that on a lark since the CPU is an I7-9700k which is a Coffee Lake processor and is newaer than Skylake so I thought...what the heck, give it a try. Bad idea. The compiler must be generating instructions that aren't compatible with my CPU. Removal of that line in make.conf seems to have gotten me fixed. :) Bob -- Bob Willcox | "Too often we enjoy the comfort of opinion b...@immure.com | without the discomfort of thought." Austin, TX | - John F. Kennedy _______________________________________________ freebsd-stable@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to "freebsd-stable-unsubscr...@freebsd.org"