dev-lang/dart-9999 standalone ebuild

dart-9999.ebuild

# Copyright 1999-2015 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: $

EAPI=5

DESCRIPTION="Dart is a cohesive, scalable platform for building apps that run on the web. (Full suite)"
HOMEPAGE="https://www.dartlang.org/"
SRC_URI=""

inherit subversion git-r3 eutils autotools

LICENSE="BSD"
SLOT="0"
KEYWORDS="~amd64 ~x86"
IUSE=""

DEPEND="
  dev-lang/python:2.7
  >=virtual/jdk-1.7.0
  >=sys-devel/gcc-4.6.0
  dev-vcs/git[subversion]
"
RDEPEND="${DEPEND}"

URI_DEPOT_TOOLS="https://chromium.googlesource.com/chromium/tools/depot_tools.git"
URI_DART_GCONFIG="http://dart.googlecode.com/svn/branches/bleeding_edge/deps/standalone.deps"

src_unpack() {
	# build tools
	einfo "Fetching depot_tools from googlesource"
	git-r3_fetch ${URI_DEPOT_TOOLS}
	git-r3_checkout ${URI_DEPOT_TOOLS} depot_tools
	einfo "Fetching Dart using depot_tools"
	depot_tools/gclient config ${URI_DART_GCONFIG}
	depot_tools/gclient sync || die
	mv dart ${P}
	cd "${S}"
}

src_prepare() {
	einfo "Start to build Dart Standalone"
}

src_compile() {
	local option_params
	option_params=" -m release"

	if use amd64; then
		option_params="${option_params} -a x64"
	elif use x86; then
		option_params="${option_params} -a ia32"
	else
		eerror "Currently this ebuild does not support any other architecture except x86/amd64."
		die
	fi

	option_params="${option_params} --os=host"

	./tools/build.py ${option_params} || die
}

src_install() {
	elog "Clean up object files"
	rm -rf ${S}/out/Release*/obj*
	elog "Copying dart to image folder"
	dodir /opt/dart
	cp -R ${S}/out/Release*/* ${D}/opt/dart/ || "Install failed!"

	elog "Fixing symbolic links of packages"
	rm ${D}/opt/dart/packages/*
	rm ${S}/third_party/pkg/*.sh
	rm ${S}/third_party/pkg/README

	ls ${S}/third_party/pkg/|xargs -I{} mv ${S}/third_party/pkg/{}/lib ${D}/opt/dart/packages/{}
}

pkg_postinst() {
	einfo "Dart is installed at /opt/dart. Due to special folder structure,"
	einfo "You may need to add /opt/dart to your PATH manually."
	ewarn "Be aware this ebuild is LIVE ebuild."
	ewarn "Do not report build errors except the errors with ebuild"
}

pkg_preinst() {
	ewarn "This ebuild builds dart from bleeding-edge branch."
}