https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88927
Bug ID: 88927
Summary: [9 Regression] Bootstrap failure on arm in libgo
Product: gcc
Version: 9.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: go
Assignee: ian at airs dot com
Reporter: jakub at gcc dot gnu.org
CC: cmang at google dot com
Target Milestone: ---
../../../libgo/go/internal/cpu/cpu.go:138:2: error: reference to undefined name
'doinit'
138 | doinit()
| ^
make[4]: Leaving directory
'/builddir/build/BUILD/gcc-9.0.0-20190119/obj-armv7hl-redhat-linux-gnueabi/armv7hl-redhat-linux-gnueabi/libgo'
make[4]: *** [Makefile:2833: internal/cpu.lo] Error 1
make[3]: *** [Makefile:2231: all-recursive] Error 1
make[3]: Leaving directory
'/builddir/build/BUILD/gcc-9.0.0-20190119/obj-armv7hl-redhat-linux-gnueabi/armv7hl-redhat-linux-gnueabi/libgo'
make[2]: Leaving directory
'/builddir/build/BUILD/gcc-9.0.0-20190119/obj-armv7hl-redhat-linux-gnueabi/armv7hl-redhat-linux-gnueabi/libgo'
make[2]: *** [Makefile:1156: all] Error 2
make[1]: *** [Makefile:20894: all-target-libgo] Error 2
make[1]: *** Waiting for unfinished jobs....
No idea why, there is cpu_no_init.go with
// +build !386
// +build !amd64
// +build !amd64p32
// +build !arm64
// +build !ppc64
// +build !ppc64le
// +build !s390x
