https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104973
Bug ID: 104973
Summary: GCC 11.2.1 build failure with Go support (mv: cannot
stat 'cpugen.o': No such file or directory)
Product: gcc
Version: 11.2.1
URL: https://bugs.gentoo.org/828439
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: go
Assignee: ian at airs dot com
Reporter: sam at gentoo dot org
CC: cmang at google dot com
Target Milestone: ---
Host: x86_64-pc-linux-gnu
Target: x86_64-pc-linux-gnu
Build: x86_64-pc-linux-gnu
Created attachment 52648
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=52648&action=edit
build.log.xz
Initially reported downstream in Gentoo at https://bugs.gentoo.org/828439.
```
/bin/bash ../libtool --tag=CXX --mode=compile
/var/tmp/portage/sys-devel/gcc-11.2.1_p20211127/work/build/./gcc/xgcc
-shared-libgcc
-B/var/tmp/portage/sys-devel/gcc-11.2.1_p20211127/work/build/./gcc -nostdinc++
-L/var/tmp/portage/sys-devel/gcc-11.2.1_p20211127/work/build/x86_64-pc-linux-gnu/32/libstdc++-v3/src
-L/var/tmp/portage/sys-devel/gcc-11.2.1_p20211127>
libtool: compile: mv -f "cpugen.o" "internal/.libs/cpu.o"
mv: cannot stat 'cpugen.o': No such file or directory
make[4]: *** [Makefile:3001: internal/cpu.lo] Error 1
make[4]: Leaving directory
'/var/tmp/portage/sys-devel/gcc-11.2.1_p20211127/work/build/x86_64-pc-linux-gnu/libgo'
make[3]: *** [Makefile:2327: all-recursive] Error 1
libtool: compile:
/var/tmp/portage/sys-devel/gcc-11.2.1_p20211127/work/build/./gcc/xgcc
-shared-libgcc
-B/var/tmp/portage/sys-devel/gcc-11.2.1_p20211127/work/build/./gcc -nostdinc++
-L/var/tmp/portage/sys-devel/gcc-11.2.1_p20211127/work/build/x86_64-pc-linux-gnu/32/libstdc++-v3/src
-L/var/tmp/portage/sys-devel/gcc-11.2.1_p20211127/work/build/x86_64-pc-linux-gn>
make[3]: Leaving directory
'/var/tmp/portage/sys-devel/gcc-11.2.1_p20211127/work/build/x86_64-pc-linux-gnu/libgo'
make[2]: *** [Makefile:1198: all] Error 2
make[2]: Leaving directory
'/var/tmp/portage/sys-devel/gcc-11.2.1_p20211127/work/build/x86_64-pc-linux-gnu/libgo'
make[1]: *** [Makefile:21736: all-target-libgo] Error 2
make[1]: *** Waiting for unfinished jobs....
```
Reported for both the 11.2.1 snapshots from 20211127 and 20220115. I don't see
any relevant changes in git since those.
I've attached the full (compressed) build.log which Dennis uploaded in the
original Gentoo bug.
