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# Copyright 1999-2012 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/dev-lang/v8/v8-3.9.24.1.ebuild,v 1.2 2012/04/03 11:30:53 grobian Exp $
EAPI="4"
PYTHON_DEPEND="2:2.6"
inherit eutils multilib pax-utils python toolchain-funcs versionator
DESCRIPTION="Google's open source JavaScript engine"
HOMEPAGE="http://code.google.com/p/v8"
SRC_URI="http://commondatastorage.googleapis.com/chromium-browser-official/${P}.tar.bz2"
LICENSE="BSD"
SLOT="0"
KEYWORDS="~amd64 ~x86 ~x64-macos ~x86-macos"
IUSE=""
pkg_pretend() {
local gccver=$(gcc-fullversion)
if [[ ${gccver} = 4.5.2 ]]; then
eerror "The currently selected version of gcc is known to segfault when building this"
eerror "version of V8. Please use at least gcc-4.5.3."
die "gcc-${gccver} detected."
fi
}
pkg_setup() {
python_set_active_version 2
python_pkg_setup
}
src_prepare() {
# don't force 32-bits mode on Darwin
sed -i -e '/-arch i386/d' build/gyp/pylib/gyp/generator/make.py || die
# force using Makefiles, instead of Xcode project file on Darwin
sed -i -e '/darwin/s/xcode/make/' build/gyp/pylib/gyp/__init__.py || die
# don't refuse to build shared_libs because we build somewhere else
sed -i \
-e '/params\.get.*mac.*darwin.*linux/s/mac/darwin/' \
-e "/if GetFlavor(params) == 'mac':/s/mac/darwin/" \
-e "/^ if flavor == 'mac':/s/mac/darwin/" \
build/gyp/pylib/gyp/generator/make.py || die
# make sure our v8.dylib doesn't end up being empty and give it a proper
# install_name (soname)
sed -i \
-e '/^LINK_COMMANDS_MAC =/,/^SHARED_HEADER =/s#-shared#-dynamiclib -all_load -install_name '"${EPREFIX}/usr/$(get_libdir)/libv8$(get_libname $(get_version_component_range 1-3))"'#' \
build/gyp/pylib/gyp/generator/make.py || die
}
src_compile() {
tc-export AR CC CXX RANLIB
export LINK="${CXX}"
# Use target arch detection logic from bug #354601.
case ${CHOST} in
i?86-*) myarch=ia32 ;;
x86_64-*)
if [[ $ABI = x86 ]] ; then
myarch=ia32
else
myarch=x64
fi ;;
arm*-*) myarch=arm ;;
*) die "Unrecognized CHOST: ${CHOST}"
esac
mytarget=${myarch}.release
soname_version="$(get_version_component_range 1-3)"
local snapshot=on
host-is-pax && snapshot=off
# TODO: Add console=readline option once implemented upstream
# http://code.google.com/p/v8/issues/detail?id=1781
emake V=1 \
library=shared \
werror=no \
soname_version=${soname_version} \
snapshot=${snapshot} \
${mytarget} || die
pax-mark m out/${mytarget}/{cctest,d8,shell} || die
}
src_test() {
local arg testjobs
for arg in ${MAKEOPTS}; do
case ${arg} in
-j*) testjobs=${arg#-j} ;;
--jobs=*) testjobs=${arg#--jobs=} ;;
esac
done
tools/test-wrapper-gypbuild.py \
-j${testjobs:-1} \
--arch-and-mode=${mytarget} \
--no-presubmit \
--progress=dots || die
}
src_install() {
insinto /usr
doins -r include || die
dobin out/${mytarget}/d8 || die
if [[ ${CHOST} == *-darwin* ]] ; then
# buildsystem is too horrific to get this built correctly
mv out/${mytarget}/lib.target/libv8.so.${soname_version} \
out/${mytarget}/lib.target/libv8$(get_libname ${soname_version}) || die
fi
dolib out/${mytarget}/lib.target/libv8$(get_libname ${soname_version}) || die
dosym libv8$(get_libname ${soname_version}) /usr/$(get_libdir)/libv8$(get_libname) || die
dodoc AUTHORS ChangeLog || die
}
pkg_preinst() {
preserved_libs=()
local baselib candidate
eshopts_push -s nullglob
for candidate in "${EROOT}usr/$(get_libdir)"/libv8$(get_libname).*; do
baselib=${candidate##*/}
if [[ ! -e "${ED}usr/$(get_libdir)/${baselib}" ]]; then
preserved_libs+=( "${EPREFIX}/usr/$(get_libdir)/${baselib}" )
fi
done
eshopts_pop
if [[ ${#preserved_libs[@]} -gt 0 ]]; then
preserve_old_lib "${preserved_libs[@]}"
fi
}
pkg_postinst() {
if [[ ${#preserved_libs[@]} -gt 0 ]]; then
preserve_old_lib_notify "${preserved_libs[@]}"
fi
}
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