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# Copyright 1999-2011 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/dev-lang/v8/v8-3.0.4.1.ebuild,v 1.1 2011/01/06 16:07:59 phajdan.jr Exp $
EAPI="2"
inherit eutils flag-o-matic multilib scons-utils toolchain-funcs
DESCRIPTION="Google's open source JavaScript engine"
HOMEPAGE="http://code.google.com/p/v8"
SRC_URI="mirror://gentoo/${P}.tar.gz"
LICENSE="BSD"
SLOT="0"
KEYWORDS="~amd64 ~arm ~x86"
IUSE="readline"
RDEPEND="readline? ( >=sys-libs/readline-6.1 )"
DEPEND="${RDEPEND}"
EXTRA_ESCONS="library=shared soname=on importenv=\"LINKFLAGS\""
pkg_setup() {
tc-export AR CC CXX RANLIB
# Make the build respect LDFLAGS.
export LINKFLAGS="${LDFLAGS}"
}
src_prepare() {
# Stop -Werror from breaking the build.
epatch "${FILESDIR}"/${PN}-no-werror-r0.patch
# Respect the user's CFLAGS, including the optimization level.
epatch "${FILESDIR}"/${PN}-no-O3-r0.patch
# Fix a compile error (bug #349794), to be upstreamed.
epatch "${FILESDIR}"/${PN}-gentoo-bug-349794-r0.patch
# Backport an upstream bugfix for symbol visibility,
# see bug #348609.
epatch "${FILESDIR}"/${PN}-upstream-bug-1016-r0.patch
# Remove a test that is known to fail:
# http://groups.google.com/group/v8-users/browse_thread/thread/b8a3f42b5aa18d06
rm test/mjsunit/debug-script.js || die
# Remove a test that behaves differently depending on FEATURES="userpriv",
# see bug #348558.
rm test/mjsunit/d8-os.js || die
}
src_configure() {
# GCC issues multiple warnings about strict-aliasing issues in v8 code.
append-flags -fno-strict-aliasing
}
src_compile() {
local myconf=""
# Use target arch detection logic from bug #296917.
local myarch="$ABI"
[[ $myarch = "" ]] && myarch="$ARCH"
if [[ $myarch = amd64 ]] ; then
myconf+=" arch=x64"
elif [[ $myarch = x86 ]] ; then
myconf+=" arch=ia32"
elif [[ $myarch = arm ]] ; then
myconf+=" arch=arm"
else
die "Failed to determine target arch, got '$myarch'."
fi
escons $(use_scons readline console readline dumb) ${myconf} . || die
}
src_install() {
insinto /usr
doins -r include || die
dobin d8 || die
dolib libv8-${PV}.so || die
dosym libv8-${PV}.so /usr/$(get_libdir)/libv8.so || die
dodoc AUTHORS ChangeLog || die
}
src_test() {
tools/test.py --no-build -p dots --shell d8 || die
}
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