Bug#953277: golang: Cannot be built twice in a row

[Guillem Jover]

Source: golang-1.13
Source-Version: 1.13.8-1
Severity: important

Hi!

This package fails to build twice in a row. On the second
dpkg-buildpackage invocation we get this:

  ,---
  […]
   dpkg-source --before-build .
   debian/rules clean
  dh clean
     debian/rules override_dh_auto_clean
  make[1]: Entering directory '/tmp/golang/golang-1.13-1.13.8'
  for file in control gbp.conf source/lintian-overrides watch; do \
          { \
                  echo '#'; \
                  echo '# WARNING: "debian/'$file'" is generated via 
"debian/rules gencontrol" (sourced from "debian/'$file'.in")'; \
                  echo '#'; \
                  echo; \
                  sed -e 's/X.Y/1.13/g' debian/$file.in; \
          } > debian/$file; \
  done
  # remove autogenerated files
  rm -f \
          src/cmd/cgo/zdefaultcc.go \
          src/cmd/go/zdefaultcc.go \
          src/cmd/internal/obj/zbootstrap.go \
          src/runtime/internal/sys/zversion.go
  # remove built objects
  rm -rf bin pkg
  removed 'golang-1.13-doc.dirs'
  removed 'golang-1.13-doc.install'
  removed 'golang-1.13-doc.links'
  removed 'golang-1.13-doc.lintian-overrides'
  removed 'golang-1.13-go.dirs'
  removed 'golang-1.13-go.install'
  removed 'golang-1.13-go.links'
  removed 'golang-1.13-go.lintian-overrides'
  removed 'golang-1.13-go.postinst'
  removed 'golang-1.13-src.install'
  removed 'golang-1.13-src.lintian-overrides'
  make[1]: Leaving directory '/tmp/golang/golang-1.13-1.13.8'
     dh_clean
   dpkg-source -b .
  dpkg-source: info: using source format '3.0 (quilt)'
  dpkg-source: info: building golang-1.13 using existing 
./golang-1.13_1.13.8.orig.tar.gz
  dpkg-source: info: using patch list from debian/patches/series
  dpkg-source: info: local changes detected, the modified files are:
   golang-1.13-1.13.8/src/cmd/go/internal/cfg/zdefaultcc.go
   golang-1.13-1.13.8/src/cmd/go/internal/cfg/zosarch.go
   golang-1.13-1.13.8/src/cmd/internal/objabi/zbootstrap.go
   golang-1.13-1.13.8/src/go/build/zcgo.go
  dpkg-source: info: you can integrate the local changes with dpkg-source 
--commit
  dpkg-source: error: aborting due to unexpected upstream changes, see 
/tmp/golang-1.13_1.13.8-1.diff.8vX2Ww
  dpkg-buildpackage: error: dpkg-source -b . subprocess returned exit status 2
  […]
  `---

I guess the paths got changed upstream and didn't get updated in the
packaging?

Thanks,
Guillem