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# Copyright 1999-2007 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/dev-lang/lua/lua-5.1.2-r2.ebuild,v 1.1 2007/09/18 08:14:28 mabi Exp $
inherit eutils portability versionator
DESCRIPTION="A powerful light-weight programming language designed for extending applications"
HOMEPAGE="http://www.lua.org/"
SRC_URI="http://www.lua.org/ftp/${P}.tar.gz"
LICENSE="MIT"
SLOT="0"
KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86"
IUSE="readline static"
DEPEND="readline? ( sys-libs/readline )"
src_unpack() {
local PATCH_PV=$(get_version_component_range 1-2)
unpack ${A}
cd "${S}"
epatch "${FILESDIR}"/${PN}-${PATCH_PV}-make.patch
epatch "${FILESDIR}"/${PN}-${PATCH_PV}-module_paths.patch
# correct lua versioning (bug #173611)
sed -i -e 's/\(LIB_VERSION = \)6:1:1/\16:2:1/' src/Makefile
sed -i -e 's:\(/README\)\("\):\1.gz\2:g' doc/readme.html
if ! use readline ; then
epatch "${FILESDIR}"/${PN}-${PATCH_PV}-readline.patch
fi
# Using dynamic linked lua is not recommended upstream for performance
# reasons. http://article.gmane.org/gmane.comp.lang.lua.general/18519
# Mainly, this is of concern if your arch is poor with GPRs, like x86
# Note that the lua compiler is build statically anyway
if use static ; then
epatch "${FILESDIR}"/${PN}-${PATCH_PV}-make_static.patch
fi
# We want packages to find our things...
sed -i -e 's:/usr/local:/usr:' etc/lua.pc
}
src_compile() {
myflags=
# what to link to liblua
liblibs="-lm"
if use ppc-macos; then
mycflags="${mycflags} -DLUA_USE_MACOSX"
else # building for standard linux (and bsd too)
mycflags="${mycflags} -DLUA_USE_LINUX"
liblibs="${liblibs} $(dlopen_lib)"
fi
# what to link to the executables
mylibs=
if use readline; then
mylibs="-lreadline"
fi
cd src
emake CFLAGS="${mycflags} ${CFLAGS}" \
RPATH="/usr/$(get_libdir)/" \
LUA_LIBS="${mylibs}" \
LIB_LIBS="${liblibs}" \
V=${PV} \
gentoo_all || die "emake failed"
mv lua_test ../test/lua.static
}
src_install() {
emake INSTALL_TOP="${D}/usr/" INSTALL_LIB="${D}/usr/$(get_libdir)/" \
V=${PV} gentoo_install \
|| die "emake install gentoo_install failed"
dodoc HISTORY README
dohtml doc/*.html doc/*.gif
insinto /usr/share/pixmaps
doins etc/lua.ico
insinto /usr/$(get_libdir)/pkgconfig
doins etc/lua.pc
doman doc/lua.1 doc/luac.1
}
src_test() {
local positive="bisect cf echo env factorial fib fibfor hello printf sieve
sort trace-calls trace-globals"
local negative="readonly"
local test
cd "${S}"
for test in ${positive}; do
test/lua.static test/${test}.lua &> /dev/null || die "test $test failed"
done
for test in ${negative}; do
test/lua.static test/${test}.lua &> /dev/null && die "test $test failed"
done
}
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