On Mon, Jun 19, 2023 at 11:46 AM '方佳文' via golang-nuts <golang-nuts@googlegroups.com> wrote: > > Hi, maintainers of https://github.com/golang/glog: > > There is a bug in golang/glog that the CGO condition is wrong. > > https://github.com/golang/glog/blob/03ad3c2a3f1c767129f0b355507de7ae615f53b8/glog_file_linux.go#L17 > > //go:build linux > > https://github.com/golang/glog/blob/03ad3c2a3f1c767129f0b355507de7ae615f53b8/glog_file_other.go#L17 > > //go:build !(unix || windows) > > On the Linux platform, the function will be declared twice. The problem is > actually caused by the wrong CGO conditions, instead of the low Go version. > > GOOS=linux ~/go1.18/bin/go build -o exe ./example/main.go > # github.com/golang/glog > ../../go/pkg/mod/github.com/golang/glog@v1.1.1/glog_file_other.go:27:6: > abortProcess redeclared in this block > > ../../go/pkg/mod/github.com/golang/glog@v1.1.1/glog_file_linux.go:33:6: other > declaration of abortProcess > note: module requires Go 1.19 > > The correct condition should be: > > //go:build !(unix || windows || linux) > > Because you already have glog_file_linux.go
The build constraint "unix" matches "GOOS=linux". Your problem is that the "unix" build constraint was only added in Go 1.19 (see https://go.dev/doc/go1.19#go-unix). As the error message above says "note: module requires Go 1.19". Go 1.18 is no longer supported, and the glog package requires at least Go 1.19. Ian -- You received this message because you are subscribed to the Google Groups "golang-nuts" group. To unsubscribe from this group and stop receiving emails from it, send an email to golang-nuts+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/golang-nuts/CAOyqgcUSwKMOyhdpxBCwPPMx13-eM1MZZobfdJ%3DLyitvYFrUcg%40mail.gmail.com.
