libgo: don't put golang.org packages in zstdpkglist.go

This ensures that internal/goroot.IsStandardPackage does not treat
golang.org packages as being in the standard library.

For golang/go#41368
Fixes golang/go#41499

Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/256319

diff --git a/gcc/go/gofrontend/MERGE b/gcc/go/gofrontend/MERGE
index 6b590f6..f79a1f0 100644 (file)
--- a/gcc/go/gofrontend/MERGE
+++ b/gcc/go/gofrontend/MERGE
@@ -1,4 +1,4 @@
-6fd6418efb983827717f648a11bb5ca6fe93af30
+f2706d92d9560657333682a3de548f1f98e9f9b0
 
 The first line of this file holds the git revision number of the last
 merge done from the gofrontend repository.

diff --git a/libgo/Makefile.am b/libgo/Makefile.am
index 9ce0cab..e3f08a2 100644 (file)
--- a/libgo/Makefile.am
+++ b/libgo/Makefile.am
@@ -620,7 +620,7 @@ s-zstdpkglist: Makefile
        echo 'package goroot' > zstdpkglist.go.tmp
        echo "" >> zstdpkglist.go.tmp
        echo 'var stdpkg = map[string]bool{' >> zstdpkglist.go.tmp
-       echo $(libgo_go_objs) 'unsafe.lo' 'runtime/cgo.lo' | sed 's|[a-z0-9_./]*_c\.lo||g' | sed 's|\([a-z0-9_./]*\)\.lo|"\1": true,|g' >> zstdpkglist.go.tmp
+       echo $(libgo_go_objs) 'unsafe.lo' 'runtime/cgo.lo' | sed 's|[a-z0-9_./]*_c\.lo||g' | sed 's|golang\.org/[a-z0-9_./]*\.lo||g' | sed 's|\([a-z0-9_./]*\)\.lo|"\1": true,|g' >> zstdpkglist.go.tmp
        echo '}' >> zstdpkglist.go.tmp
        $(SHELL) $(srcdir)/mvifdiff.sh zstdpkglist.go.tmp zstdpkglist.go
        $(STAMP) $@

diff --git a/libgo/Makefile.in b/libgo/Makefile.in
index b577083..18b1a06 100644 (file)
--- a/libgo/Makefile.in
+++ b/libgo/Makefile.in
@@ -2784,7 +2784,7 @@ s-zstdpkglist: Makefile
        echo 'package goroot' > zstdpkglist.go.tmp
        echo "" >> zstdpkglist.go.tmp
        echo 'var stdpkg = map[string]bool{' >> zstdpkglist.go.tmp
-       echo $(libgo_go_objs) 'unsafe.lo' 'runtime/cgo.lo' | sed 's|[a-z0-9_./]*_c\.lo||g' | sed 's|\([a-z0-9_./]*\)\.lo|"\1": true,|g' >> zstdpkglist.go.tmp
+       echo $(libgo_go_objs) 'unsafe.lo' 'runtime/cgo.lo' | sed 's|[a-z0-9_./]*_c\.lo||g' | sed 's|golang\.org/[a-z0-9_./]*\.lo||g' | sed 's|\([a-z0-9_./]*\)\.lo|"\1": true,|g' >> zstdpkglist.go.tmp
        echo '}' >> zstdpkglist.go.tmp
        $(SHELL) $(srcdir)/mvifdiff.sh zstdpkglist.go.tmp zstdpkglist.go
        $(STAMP) $@