The binary files need go source (and go itself) to build.

keep for -bin-static

Binary files have been moved from -dev to -bin-static

marks bin files as statically linked, as all Go programs are.

Avoids lintian error "statically-linked-binary".

- make golang-github-anacrolix-missinggo-dev (Arch: all) with Go
source code and provides Go package Depends.

Closes: #934375.

- place binary files in golang-github-anacrolix-missinggo-bin

Build-Depends:
  golang-github-anacrolix-envpprof-dev,
  golang-github-huandu-xstrings-dev,
  golang-github-ryszard-goskiplist-dev

Don't want special overrides, golang-github-anacrolix-missinggo-dev is
a Go source library, not an application.

since bin files are generated, dh_golang only installs those
executables, not the gocode src files. But src is what we actually
want in golang-github-anacrolix-missinggo-dev, so have to force their
installation from the builddir by listing them in .install

default builddir is identified by DEFAULT_BUILD_DIRECTORY in
/usr/share/perl5/Debian/Debhelper/Buildsystem.pm as
obj-$DEB_HOST_GNU_TYPE

subdirs in /usr/bin are not permitted by FHS

Get path clashes from missinggo binary files in /usr/bin,
e.g. /usr/bin/nop is in graphviz.

These files are not expected to be run routinely, so place them in a
missinggo subdir.

golang-github-anacrolix-missinggo-dev.install (dh_install) copies the
files, but it does not move them. So have to delete manually in
override.

tagflag and missinggo have a circular dependency on each other and
have been bootstrapped by vendoring missing missinggo functions
(slices, creak::Unchomp) into tagflag.

Update to upstream version '2.1.0'
with Debian dir 3c10c49c9e49e7b98a0f3f1b52ee397ab590f66a

Copied from dh-make-golang make github.com/anacrolix/missinggo,
but not using entire dh-make-golang make installation, since
the machine-generated debian/watch pulls in 2.1.0+git...

I want the clean release version 2.1.0.