| # Copyright 1999-2015 Gentoo Foundation |
| # Distributed under the terms of the GNU General Public License v2 |
| # $Id$ |
| |
| EAPI=5 |
| |
| inherit eutils autotools multilib portability toolchain-funcs versionator |
| |
| DESCRIPTION="A powerful light-weight programming language designed for extending applications" |
| HOMEPAGE="http://www.lua.org/" |
| SRC_URI="http://www.lua.org/ftp/${P}.tar.gz" |
| |
| LICENSE="MIT" |
| SLOT="5.2" |
| KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86 ~amd64-fbsd ~x86-fbsd ~arm-linux ~x86-linux" |
| IUSE="+deprecated emacs readline static" |
| |
| RDEPEND="readline? ( sys-libs/readline ) |
| app-eselect/eselect-lua |
| !dev-lang/lua:0" |
| DEPEND="${RDEPEND} |
| sys-devel/libtool" |
| PDEPEND="emacs? ( app-emacs/lua-mode )" |
| |
| src_prepare() { |
| local PATCH_PV=$(get_version_component_range 1-2) |
| |
| epatch "${FILESDIR}"/${PN}-${PATCH_PV}-make-r1.patch |
| |
| [ -d "${FILESDIR}/${PV}" ] && \ |
| EPATCH_SOURCE="${FILESDIR}/${PV}" EPATCH_SUFFIX="upstream.patch" epatch |
| |
| sed -i \ |
| -e 's:\(define LUA_ROOT\s*\).*:\1"'${EPREFIX}'/usr/":' \ |
| -e "s:\(define LUA_CDIR\s*LUA_ROOT \"\)lib:\1$(get_libdir):" \ |
| src/luaconf.h \ |
| || die "failed patching luaconf.h" |
| |
| # correct lua versioning |
| sed -i -e 's/\(LIB_VERSION = \)6:1:1/\10:0:0/' src/Makefile |
| |
| sed -i -e 's:\(/README\)\("\):\1.gz\2:g' doc/readme.html |
| |
| if ! use readline ; then |
| sed -i -e '/#define LUA_USE_READLINE/d' src/luaconf.h |
| fi |
| |
| # Using dynamic linked lua is not recommended 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 this only affects the interpreter binary (named lua), not the lua |
| # compiler (built statically) nor the lua libraries (both shared and static |
| # are installed) |
| if use static ; then |
| sed -i -e 's:\(-export-dynamic\):-static \1:' src/Makefile |
| fi |
| |
| # upstream does not use libtool, but we do (see bug #336167) |
| cp "${FILESDIR}/configure.in" "${S}" |
| eautoreconf |
| } |
| |
| src_compile() { |
| tc-export CC |
| |
| # what to link to liblua |
| liblibs="-lm" |
| liblibs="${liblibs} $(dlopen_lib)" |
| |
| # what to link to the executables |
| mylibs= |
| use readline && mylibs="-lreadline" |
| |
| cd src |
| |
| local myCFLAGS="" |
| use deprecated && myCFLAGS="-DLUA_COMPAT_ALL" |
| |
| case "${CHOST}" in |
| *-mingw*) : ;; |
| *) myCFLAGS+=" -DLUA_USE_LINUX" ;; |
| esac |
| |
| emake CC="${CC}" CFLAGS="${myCFLAGS} ${CFLAGS}" \ |
| SYSLDFLAGS="${LDFLAGS}" \ |
| RPATH="${EPREFIX}/usr/$(get_libdir)/" \ |
| LUA_LIBS="${mylibs}" \ |
| LIB_LIBS="${liblibs}" \ |
| V=$(get_version_component_range 1-2) \ |
| gentoo_all || die "emake failed" |
| } |
| |
| src_install() { |
| emake INSTALL_TOP="${ED}/usr" INSTALL_LIB="${ED}/usr/$(get_libdir)" \ |
| V=${SLOT} gentoo_install \ |
| || die "emake install gentoo_install failed" |
| |
| dodoc README |
| dohtml doc/*.html doc/*.png doc/*.css doc/*.gif |
| |
| newman doc/lua.1 lua${SLOT}.1 |
| newman doc/luac.1 luac${SLOT}.1 |
| |
| # We want packages to find our things... |
| cp "${FILESDIR}/lua.pc" "${WORKDIR}" |
| sed -i \ |
| -e "s:^V=.*:V= ${PATCH_PV}:" \ |
| -e "s:^R=.*:R= ${PV}:" \ |
| -e "s:/,lib,:/$(get_libdir):g" \ |
| "${WORKDIR}/lua.pc" |
| |
| insinto "/usr/$(get_libdir)/pkgconfig" |
| newins "${WORKDIR}/lua.pc" "lua${SLOT}.pc" |
| } |
| |
| # Makefile contains a dummy target that doesn't do tests |
| # but causes issues with slotted lua (bug #510360) |
| src_test() { :; } |