| # Copyright 2019 The Chromium OS Authors. All rights reserved. |
| # Distributed under the terms of the GNU General Public License v2 |
| |
| EAPI="5" |
| |
| # When the time comes to roll to a new version, download the new gn binary at |
| # https://chrome-infra-packages.appspot.com/p/gn/gn/linux-amd64/+/ |
| # and run `gn --version` to get the right version number for the ebuild. |
| # Once you do so, push the gn binary to gs://chromeos-localmirror/distfiles |
| # and be sure to mark it publicly visible: |
| # gsutil cp gn gs://chromeos-localmirror/distfiles/gn-<SHA1>.bin |
| # gsutil acl set public-read gs://chromeos-localmirror/distfiles/gn-<SHA1>.bin |
| # |
| # Then rename the ebuild file to something that can be recognized as a newer |
| # version by portage. We used the version number of GN before. However, the |
| # version numbering system of GN has changed twice so far: |
| # 1st gen: equal to Chromium version, because GN was part of its repo. |
| # (e.g. 523452) |
| # 2nd gen: 600000 + commit count of the forked GN repository. (e.g. "601523") |
| # 3rd gen: revision count relative to the initial commit of the GN repository, |
| # and the object name of the last commit. (e.g. "1555 (0f3dbca6)"") |
| # Since https://gn-review.googlesource.com/c/gn/+/2000/. |
| # This file is currently named as gn-570036-r<revision>.ebuild because the last |
| # uprev done during 1st gen was 570036. No uprev happened during 2nd gen. Thus |
| # this name is assured to be no older than any other versions of this ebuild |
| # in the past. |
| # |
| # After that, update GN_X64_SHA1 below with the SHA1 of the gn binary. |
| # Finally, run `ebuild <ebuild file name> manifest` to generate the Manifest |
| # file. |
| GN_X64_SHA1="fd3ad1f9abaac592975b058fd6cf01b8374748c5" |
| |
| DESCRIPTION="GN (generate ninja) meta-build system" |
| HOMEPAGE="https://gn.googlesource.com/gn/" |
| SRC_URI="http://commondatastorage.googleapis.com/chromeos-localmirror/distfiles/gn-${GN_X64_SHA1}.bin" |
| RESTRICT="mirror" |
| |
| LICENSE="BSD-Google" |
| SLOT="0" |
| KEYWORDS="-* amd64" |
| IUSE="" |
| |
| RDEPEND="dev-libs/libpcre |
| dev-libs/glib" |
| DEPEND="net-misc/gsutil" |
| |
| # See chromium:386603 for why we download a prebuilt binary instead of |
| # compiling it ourselves. |
| |
| S="${WORKDIR}" # Otherwise emerge fails because $S doesn't exist. |
| |
| src_install() { |
| newbin "${DISTDIR}/${A}" gn |
| } |
