gccgo: GOPATH=/opt/go_pkgs go get -v golang.org/x/sys/... fails #27286
Description
What version of Go are you using (go version)?
go version go1.10.3 gccgo (GCC) 8.2.1 20180813 solaris/sparc
Does this issue reproduce with the latest release?
yes (gccgo compiled from source)
What operating system and processor architecture are you using (go env)?
amandeep@s113ldom1:~/workspace/main$ ago env -bash: ago: command not found amandeep@s113ldom1:~/workspace/main$ ago ^C amandeep@s113ldom1:~/workspace/main$ go env GOARCH="sparc" GOBIN="" GOCACHE="/home/amandeep/.cache/go-build" GOEXE="" GOHOSTARCH="sparc" GOHOSTOS="solaris" GOOS="solaris" GOPATH="/opt/go_pkgs/" GORACE="" GOROOT="/usr/gnu" GOTMPDIR="" GOTOOLDIR="/usr/gnu/libexec/gcc/sparc-sun-solaris2.11/8.2.1" GCCGO="/usr/gnu/bin/gccgo" CC="gcc" CXX="g++" CGO_ENABLED="1" CGO_CFLAGS="-g -O2" CGO_CPPFLAGS="" CGO_CXXFLAGS="-g -O2" CGO_FFLAGS="-g -O2" CGO_LDFLAGS="-g -O2" PKG_CONFIG="pkg-config" GOGCCFLAGS="-fPIC -pthread -fmessage-length=0 -fdebug-prefix-map=/tmp/go-build275813452=/tmp/go-build -gno-record-gcc-switches -funwind-tables" What did you do?
sudo GOPATH=/opt/go_pkgs go get -v golang.org/x/sys/...
What did you expect to see?
package to install
What did you see instead?
this is how the prompt looks:
amandeep@s113ldom1:~/workspace/main$ sudo GOPATH=/opt/go_pkgs go get -v golang.org/x/sys/... golang.org/x/sys/cpu golang.org/x/sys/windows golang.org/x/sys/unix golang.org/x/sys/windows/registry # golang.org/x/sys/cpu /opt/go_pkgs/src/golang.org/x/sys/cpu/cpu.go:10:30: error: reference to undefined name ‘cacheLineSize’ type CacheLinePad struct{ _ [cacheLineSize]byte } ^ # golang.org/x/sys/unix /opt/go_pkgs/src/golang.org/x/sys/unix/sockcmsg_unix.go:15:12: error: reference to undefined name ‘sizeofPtr’ salign := sizeofPtr ^ /opt/go_pkgs/src/golang.org/x/sys/unix/syscall_unix.go:25:47: error: reference to undefined name ‘sizeofPtr’ darwin64Bit = runtime.GOOS == "darwin" && sizeofPtr == 8 ^ /opt/go_pkgs/src/golang.org/x/sys/unix/syscall_unix.go:26:50: error: reference to undefined name ‘sizeofPtr’ dragonfly64Bit = runtime.GOOS == "dragonfly" && sizeofPtr == 8 ^ /opt/go_pkgs/src/golang.org/x/sys/unix/syscall_unix.go:28:48: error: reference to undefined name ‘sizeofPtr’ solaris64Bit = runtime.GOOS == "solaris" && sizeofPtr == 8 ^ /opt/go_pkgs/src/golang.org/x/sys/unix/sockcmsg_unix.go:28:21: error: reference to undefined name ‘SizeofCmsghdr’ return cmsgAlignOf(SizeofCmsghdr) + datalen ^ /opt/go_pkgs/src/golang.org/x/sys/unix/sockcmsg_unix.go:34:21: error: reference to undefined name ‘SizeofCmsghdr’ return cmsgAlignOf(SizeofCmsghdr) + cmsgAlignOf(datalen) ^ /opt/go_pkgs/src/golang.org/x/sys/unix/sockcmsg_unix.go:38:73: error: reference to undefined name ‘SizeofCmsghdr’ return unsafe.Pointer(uintptr(unsafe.Pointer(h)) + uintptr(cmsgAlignOf(SizeofCmsghdr))) ^ /opt/go_pkgs/src/golang.org/x/sys/unix/sockcmsg_unix.go:37:18: error: use of undefined type ‘Cmsghdr’ func cmsgData(h *Cmsghdr) unsafe.Pointer { ^ /opt/go_pkgs/src/golang.org/x/sys/unix/sockcmsg_unix.go:59:25: error: reference to field ‘Len’ in object which has no fields or methods i += cmsgAlignOf(int(h.Len)) ^ /opt/go_pkgs/src/golang.org/x/sys/unix/sockcmsg_unix.go:65:9: error: reference to undefined name ‘Cmsghdr’ h := (*Cmsghdr)(unsafe.Pointer(&b[0])) ^ /opt/go_pkgs/src/golang.org/x/sys/unix/sockcmsg_unix.go:65:8: error: expected pointer h := (*Cmsghdr)(unsafe.Pointer(&b[0])) ^ /opt/go_pkgs/src/golang.org/x/sys/unix/sockcmsg_unix.go:66:13: error: reference to undefined name ‘SizeofCmsghdr’ if h.Len < SizeofCmsghdr || uint64(h.Len) > uint64(len(b)) { ^ /opt/go_pkgs/src/golang.org/x/sys/unix/sockcmsg_unix.go:67:20: error: reference to undefined name ‘EINVAL’ return nil, nil, EINVAL ^ /opt/go_pkgs/src/golang.org/x/sys/unix/sockcmsg_unix.go:69:26: error: reference to undefined name ‘SizeofCmsghdr’ return h, b[cmsgAlignOf(SizeofCmsghdr):h.Len], nil and many more......