From: William Hubbs <williamh@gentoo.org>
To: gentoo-dev@lists.gentoo.org
Cc: antarus@gentoo.org
Subject: Re: [gentoo-dev] [PATCH 1/3] go-module.eclass: introduce new eclass to handle go modules
Date: Wed, 11 Sep 2019 19:05:25 -0500 [thread overview]
Message-ID: <20190912000525.GB21591@whubbs1.dev.av1.gaikai.org> (raw)
In-Reply-To: <CAAr7Pr_iHyNd42Os7PWEc7fJanOGE-6YM+ZUQrzvMUVpMv=REw@mail.gmail.com>
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On Wed, Sep 11, 2019 at 04:31:00PM -0700, Alec Warner wrote:
> On Wed, Sep 11, 2019 at 10:28 AM William Hubbs <williamh@gentoo.org> wrote:
>
> > Copyright: Sony Interactive Entertainment Inc.
> > Signed-off-by: William Hubbs <williamh@gentoo.org>
> > ---
> > eclass/go-module.eclass | 76 +++++++++++++++++++++++++++++++++++++++++
> > 1 file changed, 76 insertions(+)
> > create mode 100644 eclass/go-module.eclass
> >
> > diff --git a/eclass/go-module.eclass b/eclass/go-module.eclass
> > new file mode 100644
> > index 00000000000..7009fcd3beb
> > --- /dev/null
> > +++ b/eclass/go-module.eclass
> > @@ -0,0 +1,76 @@
> > +# Copyright 1999-2015 Gentoo Foundation
> > +# Distributed under the terms of the GNU General Public License v2
> > +
> > +# @ECLASS: go-module.eclass
> > +# @MAINTAINER:
> > +# William Hubbs <williamh@gentoo.org>
> > +# @SUPPORTED_EAPIS: 7
> > +# @BLURB: basic eclass for building software written in the go
> > +# programming language that uses go modules.
> > +# @DESCRIPTION:
> > +# This eclass provides a convenience src_prepare() phase and some basic
> > +# settings needed for all software written in the go programming
> > +# language that uses go modules.
> > +#
> > +# You will know the software you are packaging uses modules because
> > +# it will have files named go.sum and go.mod in its top-level source
> > +# directory. If it does not have these files, use the golang-* eclasses.
> > +#
> > +# If the software you are packaging uses modules, the next question is
> > +# whether it has a directory named "vendor" at the top-level of the
> > source tree.
> > +#
> > +# If it doesn't, you need to create a tarball of what would be in the
> > +# vendor directory and mirror it locally. This is done with the
> > +# following commands if upstream is using a git repository:
> > +#
> > +# @CODE:
> > +#
> > +# $ cd /my/clone/of/upstream
> > +# $ git checkout <release>
> > +# $ go mod vendor
> > +# $ tar cvf project-version-vendor.tar.gz vendor
> > +#
> > +# @CODE:
> > +#
> > +# Other than this, all you need to do is inherit this eclass then
> > +# make sure the exported src_prepare function is run.
> > +
> > +case ${EAPI:-0} in
> > + 7) ;;
> > + *) die "${ECLASS} API in EAPI ${EAPI} not yet established."
> > +esac
> > +
> > +if [[ -z ${_GO_MODULE} ]]; then
> > +
> > +_GO_MODULE=1
> > +
> > +BDEPEND=">=dev-lang/go-1.12"
> > +
> > +# Do not download dependencies from the internet
> > +# make build output verbose by default
> > +export GOFLAGS="-mod=vendor -v -x"
> > +
> > +# Do not complain about CFLAGS etc since go projects do not use them.
> > +QA_FLAGS_IGNORED='.*'
> > +
> > +# Upstream does not support stripping go packages
> > +RESTRICT="strip"
> >
>
> https://golang.org/cmd/link/ implies you can pass -s -w to the compiler to
> reduce binary size.
>
> Does that not work in portage by default, or does upstream just consider
> that bad practice?
I haven't tried it, but here are the definitions of -s and -w.
-s Omit the symbol table and debug information.
-w Omit the DWARF symbol table.
These look like Go's equivalent of stripping the binaries, and I have my
doubts as to whether we should force this.
William
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next prev parent reply other threads:[~2019-09-12 0:05 UTC|newest]
Thread overview: 63+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-11 17:21 [gentoo-dev] [PATCH 0/3] add eclass to handle go modules William Hubbs
2019-09-11 17:21 ` [gentoo-dev] [PATCH 1/3] go-module.eclass: introduce new " William Hubbs
2019-09-11 17:38 ` Michał Górny
2019-09-11 18:22 ` William Hubbs
2019-09-11 18:31 ` Michał Górny
2019-09-11 19:40 ` William Hubbs
2019-09-11 19:47 ` Michał Górny
2019-09-11 23:11 ` William Hubbs
2019-09-12 5:39 ` Michał Górny
2019-09-12 16:39 ` William Hubbs
2019-09-12 17:03 ` Michał Górny
2019-09-12 20:16 ` Kent Fredric
2019-09-12 21:10 ` Michał Górny
2019-09-11 23:31 ` Alec Warner
2019-09-12 0:05 ` William Hubbs [this message]
2019-09-12 0:28 ` Alec Warner
2019-09-12 15:36 ` William Hubbs
2019-09-12 20:20 ` Kent Fredric
2019-09-12 20:38 ` Alec Warner
2019-09-12 21:12 ` Michał Górny
2019-09-12 22:01 ` Alec Warner
2019-09-13 9:13 ` Kent Fredric
2019-09-11 17:21 ` [gentoo-dev] [PATCH 2/3] app-misc/spire: migrate to go-module.eclass William Hubbs
2019-09-11 17:21 ` [gentoo-dev] [PATCH 3/3] dev-vcs/hub: " William Hubbs
2019-09-11 17:39 ` Michael Orlitzky
2019-09-11 17:47 ` William Hubbs
2019-09-11 17:48 ` Michael Orlitzky
2019-09-11 19:15 ` Kent Fredric
2019-09-11 19:26 ` William Hubbs
2019-09-11 23:34 ` Alec Warner
2019-09-11 23:48 ` William Hubbs
2019-09-12 0:05 ` Alec Warner
2019-09-12 15:46 ` William Hubbs
2019-09-12 16:14 ` Michael Orlitzky
2019-09-12 16:42 ` Alec Warner
2019-09-12 16:52 ` Michael Orlitzky
2019-09-12 16:55 ` Mike Gilbert
2019-09-12 17:05 ` Michael Orlitzky
2019-09-12 17:43 ` Mike Gilbert
2019-09-12 21:11 ` Michael Orlitzky
2019-09-12 21:23 ` Mike Gilbert
2019-09-13 0:14 ` Michael Orlitzky
2019-09-13 1:56 ` Alec Warner
2019-09-13 2:16 ` Alec Warner
2019-09-13 3:13 ` Mike Gilbert
2019-09-13 12:11 ` Michael Orlitzky
2019-09-12 17:45 ` Alec Warner
2019-09-12 21:58 ` Michael Orlitzky
2019-09-13 9:19 ` Kent Fredric
2019-09-13 12:29 ` Michael Orlitzky
2019-09-13 20:17 ` Patrick McLean
2019-09-13 23:44 ` Michael Orlitzky
2019-09-14 0:22 ` Patrick McLean
2019-09-14 17:06 ` Alec Warner
2019-09-14 22:37 ` Michael Orlitzky
2019-09-16 7:54 ` Kent Fredric
2019-09-14 6:52 ` Ulrich Mueller
2019-09-13 16:50 ` Michael Orlitzky
2019-09-13 20:52 ` Patrick McLean
2019-09-16 8:11 ` Kent Fredric
2019-09-12 20:10 ` Kent Fredric
2019-09-12 17:31 ` Michał Górny
2019-09-12 16:46 ` Alec Warner
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