From mboxrd@z Thu Jan 1 00:00:00 1970
Return-Path: <gentoo-dev+bounces-80467-garchives=archives.gentoo.org@lists.gentoo.org>
Received: from lists.gentoo.org (pigeon.gentoo.org [208.92.234.80])
(using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits))
(No client certificate requested)
by finch.gentoo.org (Postfix) with ESMTPS id 74EE7139694
for <garchives@archives.gentoo.org>; Thu, 4 May 2017 03:11:56 +0000 (UTC)
Received: from pigeon.gentoo.org (localhost [127.0.0.1])
by pigeon.gentoo.org (Postfix) with SMTP id ED534E0CCB;
Thu, 4 May 2017 03:11:45 +0000 (UTC)
Received: from mail-io0-x229.google.com (mail-io0-x229.google.com [IPv6:2607:f8b0:4001:c06::229])
(using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits))
(No client certificate requested)
by pigeon.gentoo.org (Postfix) with ESMTPS id A0C95E0CBC
for <gentoo-dev@lists.gentoo.org>; Thu, 4 May 2017 03:11:45 +0000 (UTC)
Received: by mail-io0-x229.google.com with SMTP id f102so4851738ioi.2
for <gentoo-dev@lists.gentoo.org>; Wed, 03 May 2017 20:11:45 -0700 (PDT)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed;
d=gmail.com; s=20161025;
h=sender:date:from:to:subject:message-id:mail-followup-to
:mime-version:content-disposition:user-agent;
bh=gOPqwD2DVmzPsKw/+DCr1RDS3gto1+FGFiY/NHMG9os=;
b=B7PqUutEMl8ras7/PqG2fHGt3JhpmKi91BV7SsEnZkmFhNGJpSgTGWPPj1vE6Y3Fq9
VJqtEO02c7EtsX1z9J3zePQ8sD2I0/xOC5N/EOu+nNgPEHzbmnf8GE8BR2FYVHYEvmBQ
9AMnlRTumqOzpG/SKB7gEFspoXGBPPDlXbTwACP17mal68y7WVYTfR3wpbmFN9HOS4k7
a2l0XLW1QXlveUQWbl5NkpkKN+tM9b5nzMLitQleYP/tDK9lMooyWLXX65LH6OUYxQv4
7wkuH5XC8XfSsBzX/2iWxxczb3kV70qQgwUnvHn+U2K+GwwkIjrtCyFrDFG1mY09m3Ac
EGzw==
X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed;
d=1e100.net; s=20161025;
h=x-gm-message-state:sender:date:from:to:subject:message-id
:mail-followup-to:mime-version:content-disposition:user-agent;
bh=gOPqwD2DVmzPsKw/+DCr1RDS3gto1+FGFiY/NHMG9os=;
b=Dp5knQQ1GL3A8LaST8WOmDmykFS9j87l/IYDTjghh/QoRtWHFzMY2nwmHt17q9avUL
idceKiS9eIvzMPC9DDTiPyM2owEKopmM2HZuA7+kloGDQbPwMnUei+QImb+b0eRf0c00
lj8tOnm/MrL1rmkep9pPOF37GSR8Eg71qQt8VSTQhYhJwqk6rUocJk6rWiDUh8eOqKMU
kKLmxj7DUYCiBaxcWUrrLSdh70HuXzzUL3rWnuTM4ShXXluFTIjEyTQjFnOg+x8irtNx
/u3PrBbDMiMr17zm9Am/3L+WHPEFxE3cexBkbpGHxbrPHdpPq6/s/6VKlJb3l4IaTdlH
8g8w==
X-Gm-Message-State: AN3rC/6xslpk21ThiIL4TgvfKDi4jAi5yoB67BMUt5nLBpGAHilykCCu
vUK2RvRWxVT7OLjG
X-Received: by 10.157.46.112 with SMTP id c45mr13450469otd.73.1493867504596;
Wed, 03 May 2017 20:11:44 -0700 (PDT)
Received: from linux1 (cpe-66-68-34-247.austin.res.rr.com. [66.68.34.247])
by smtp.gmail.com with ESMTPSA id a40sm558597oic.11.2017.05.03.20.11.43
for <gentoo-dev@lists.gentoo.org>
(version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128);
Wed, 03 May 2017 20:11:43 -0700 (PDT)
Sender: William Hubbs <w.d.hubbs@gmail.com>
Received: (nullmailer pid 17039 invoked by uid 1000);
Thu, 04 May 2017 03:11:43 -0000
Date: Wed, 3 May 2017 22:11:43 -0500
From: William Hubbs <williamh@gentoo.org>
To: gentoo development <gentoo-dev@lists.gentoo.org>
Subject: [gentoo-dev] new eclass: meson.eclass for the meson build system
Message-ID: <20170504031143.GA16993@linux1>
Mail-Followup-To: gentoo development <gentoo-dev@lists.gentoo.org>
Precedence: bulk
List-Post: <mailto:gentoo-dev@lists.gentoo.org>
List-Help: <mailto:gentoo-dev+help@lists.gentoo.org>
List-Unsubscribe: <mailto:gentoo-dev+unsubscribe@lists.gentoo.org>
List-Subscribe: <mailto:gentoo-dev+subscribe@lists.gentoo.org>
List-Id: Gentoo Linux mail <gentoo-dev.gentoo.org>
X-BeenThere: gentoo-dev@lists.gentoo.org
Reply-to: gentoo-dev@lists.gentoo.org
MIME-Version: 1.0
Content-Type: multipart/signed; micalg=pgp-sha1;
protocol="application/pgp-signature"; boundary="2B/JsCI69OhZNC5r"
Content-Disposition: inline
User-Agent: Mutt/1.5.24 (2015-08-30)
X-Archives-Salt: 57148ad9-cdbd-45cf-aff7-bc17a7dcaacb
X-Archives-Hash: 81f05663fc40bc8787cfd9966befbc60
--2B/JsCI69OhZNC5r
Content-Type: multipart/mixed; boundary="AhhlLboLdkugWU4S"
Content-Disposition: inline
--AhhlLboLdkugWU4S
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
All,
the following is my proposed eclass for handling packages that use the
meson build system.
Please let me know what you think.
William
--AhhlLboLdkugWU4S
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment; filename="meson.eclass"
# Copyright 2017 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# @ECLASS: meson.eclass
# @MAINTAINER:
# William Hubbs <williamh@gentoo.org>
# @BLURB: common ebuild functions for meson-based packages
# @DESCRIPTION:
#
# @EXAMPLE:
# Typical ebuild using meson.eclass:
#
# @CODE
# EAPI=6
#
# inherit meson
#
# ...
#
# src_configure() {
# local mymesonargs=(
# -Dqt4=$(usex qt4 true false)
# -Dthreads=$(usex threads true false)
# -Dtiff=$(usex tiff true false)
# )
# meson_src_configure
# }
#
# ...
#
# @CODE
case ${EAPI:-0} in
6) ;;
*) die "EAPI=${EAPI} is not supported" ;;
esac
EXPORT_FUNCTIONS src_configure src_compile src_install src_test
if [[ -z ${_MESON} ]]; then
_MESON=1
inherit ninja-utils toolchain-funcs
DEPEND=">=dev-util/meson-0.39.1
>=dev-util/ninja-1.7.2"
# @ECLASS-VARIABLE: BUILD_DIR
# @DEFAULT_UNSET
# @DESCRIPTION:
# Build directory, location where all generated files should be placed.
# If this isn't set, it defaults to ${WORKDIR}/${P}_build.
# @ECLASS-VARIABLE: EMESON_SOURCE
# @DEFAULT_UNSET
# @DESCRIPTION:
# The location of the source files for the project;this is the source
# directory to pass to meson.
# If this isn't set, it defaults to ${S}
# @VARIABLE: mymesonargs
# @DEFAULT_UNSET
# @DESCRIPTION:
# Optional meson arguments as Bash array; this should be defined before
# calling meson_src_configure.
# create a cross file for meson
# fixme: populate one instead of just touching it
_create_cross_file() {
touch "${T}"/meson.crossfile
}
# set the build directory
_set_build_dir(){
BUILD_DIR="${BUILD_DIR:-${WORKDIR}/${P}-build}"
}
# @FUNCTION: meson_src_configure
# @DESCRIPTION:
# this is the meson_src_configure function
meson_src_configure() {
debug-print-function ${FUNCNAME} "$@"
# Common args
local mesonargs=(
--buildtype plain
--libdir "$(get_libdir)"
--localstatedir "${EPREFIX}/var/lib"
--prefix "${EPREFIX}"/usr
--sysconfdir "${EPREFIX}/etc"
)
if tc-is-cross-compiler; then
_create_cross_file || die "unable to write meson cross file"
mesonargs+=(
--cross-file "${T}"/meson.crossfile
)
fi
# Append additional arguments from ebuild
mesonargs+=("${mymesonargs[@]}")
_set_build_dir
set -- meson "${mesonargs[@]}" "$@" \
"${EMESON_SOURCE:-${S}}" "${BUILD_DIR}"
echo "$@"
"$@" || die
}
# @FUNCTION: meson_src_compile
# @DESCRIPTION:
# This is the meson_src_compile function.
meson_src_compile() {
debug-print-function ${FUNCNAME} "$@"
eninja -v -C "${BUILD_DIR}" || die
}
# @FUNCTION: meson_src_test
# @DESCRIPTION:
# this is the meson_src_test function.
meson_src_test() {
debug-print-function ${FUNCNAME} "$@"
eninja -C "${BUILD_DIR}" test || die
}
# @FUNCTION: meson_src_install
# @DESCRIPTION:
# this is the meson_src_install function.
meson_src_install() {
debug-print-function ${FUNCNAME} "$@"
DESTDIR="${ED}" eninja -C "${BUILD_DIR}" install || die
}
fi
--AhhlLboLdkugWU4S--
--2B/JsCI69OhZNC5r
Content-Type: application/pgp-signature; name="signature.asc"
Content-Description: Digital signature
-----BEGIN PGP SIGNATURE-----
iF0EARECAB0WIQTVeuxEZo4uUHOkQAluVBb0MMRlOAUCWQqb6QAKCRBuVBb0MMRl
OACdAJ0a0YjI8grN8JPTxSY/WUKNhomY0wCfbvCyz9UVEcP9zy/x/Lv0qRDyeC4=
=axoE
-----END PGP SIGNATURE-----
--2B/JsCI69OhZNC5r--