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libgo patch committed: Don't put golang.org packages in zstdpkglist.go

Message ID CAOyqgcUGb_Jz7Etn3gwR+am_Y2Ot-_oHM69G0oaKgXohB+-L3A@mail.gmail.com
State New
Headers show
Series libgo patch committed: Don't put golang.org packages in zstdpkglist.go | expand

Commit Message

Ian Lance Taylor Sept. 21, 2020, 10:05 p.m. UTC 
This patch to libgo avoids putting golang.org packages in
zstdpkglist.go.  This ensures that internal/goroot.IsStandardPackage
does not treat golang.org packages as being in the standard library.
This fixes https://golang.org/issue/41499.  Committed to mainline and
GCC 10 branch.

Ian
507f392ade582742d2895cd8aea070f1a5b796a3
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Patch

diff --git a/gcc/go/gofrontend/MERGE b/gcc/go/gofrontend/MERGE
index 6b590f6fd94..f79a1f04201 100644
--- 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 9ce0cab9d6a..e3f08a2df39 100644
--- 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) $@