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# Copyright 1999-2014 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Id$
EAPI="2"
inherit pax-utils
MY_P="LuaJIT-${PV}"
DESCRIPTION="A Just-In-Time Compiler for the Lua programming language"
HOMEPAGE="http://luajit.org/"
SRC_URI="http://luajit.org/download/${MY_P}.tar.gz"
LICENSE="MIT"
SLOT="1"
KEYWORDS="~amd64 ~x86"
IUSE="readline"
DEPEND="readline? ( sys-libs/readline )"
RDEPEND="${DEPEND}"
S="${WORKDIR}/${MY_P}"
src_prepare(){
# fixing prefix
sed -i -e "s#/usr/local#${D}/usr#" Makefile \
|| die "failed to fix prefix in Makefile"
sed -i -e 's#/usr/local/#/usr/#' src/luaconf.h \
|| die "failed to fix prefix in luaconf.h"
# forcing the use of our CFLAGS
sed -i -e "s/\$(MYCFLAGS)/\$(MYCFLAGS) ${CFLAGS}/" src/Makefile \
|| die "failed to force the use of the CFLAGS from the user"
}
src_compile(){
if use readline; then
emake linux_rl || die "emake failed."
else
emake linux || die "emake failed."
fi
}
src_install(){
einstall
# removing empty dir that was supposed to have the man pages.
# dev-lang/luajit:1 doesn't install man pages.
rm -rf "${D}usr/man"
mv "${D}usr/bin/luajit" "${D}usr/bin/luajit-${PV}" || die "mv failed!"
pax-mark m "${D}usr/bin/luajit-${PV}"
dosym "luajit-${PV}" "/usr/bin/luajit-${SLOT}"
}
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