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144 lines
3.9 KiB
144 lines
3.9 KiB
# Copyright 1999-2020 Gentoo Authors
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# Distributed under the terms of the GNU General Public License v2
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EAPI=5
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inherit eutils autotools multilib multilib-minimal portability toolchain-funcs versionator
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DESCRIPTION="A powerful light-weight programming language designed for extending applications"
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HOMEPAGE="http://www.lua.org/"
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SRC_URI="http://www.lua.org/ftp/${P}.tar.gz"
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LICENSE="MIT"
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SLOT="5.2"
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KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~mips ~ppc ~ppc64 ~s390 ~sparc ~x86 ~ppc-aix ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris"
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IUSE="+deprecated emacs readline static"
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RDEPEND="readline? ( sys-libs/readline:0= )
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app-eselect/eselect-lua
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!dev-lang/lua:0"
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DEPEND="${RDEPEND}
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sys-devel/libtool"
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PDEPEND="emacs? ( app-emacs/lua-mode )"
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MULTILIB_WRAPPED_HEADERS=(
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/usr/include/lua${SLOT}/luaconf.h
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)
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src_prepare() {
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local PATCH_PV=$(get_version_component_range 1-2)
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epatch "${FILESDIR}"/${PN}-${PATCH_PV}-make-r1.patch
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# use glibtool on Darwin (versus Apple libtool)
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if [[ ${CHOST} == *-darwin* ]] ; then
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sed -i -e '/LIBTOOL = /s:/libtool:/glibtool:' \
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Makefile src/Makefile || die
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fi
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[ -d "${FILESDIR}/${PV}" ] && \
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EPATCH_SOURCE="${FILESDIR}/${PV}" EPATCH_SUFFIX="upstream.patch" epatch
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# correct lua versioning
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sed -i -e 's/\(LIB_VERSION = \)6:1:1/\10:0:0/' src/Makefile || die
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sed -i -e 's:\(/README\)\("\):\1.gz\2:g' doc/readme.html || die
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if ! use readline ; then
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sed -i -e '/#define LUA_USE_READLINE/d' src/luaconf.h || die
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fi
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# Using dynamic linked lua is not recommended for performance
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# reasons. http://article.gmane.org/gmane.comp.lang.lua.general/18519
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# Mainly, this is of concern if your arch is poor with GPRs, like x86
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# Note that this only affects the interpreter binary (named lua), not the lua
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# compiler (built statically) nor the lua libraries (both shared and static
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# are installed)
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if use static ; then
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sed -i -e 's:\(-export-dynamic\):-static \1:' src/Makefile || die
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fi
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# upstream does not use libtool, but we do (see bug #336167)
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cp "${FILESDIR}/configure.in" "${S}"/ || die
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eautoreconf
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# A slotted Lua uses different directories for headers & names for
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# libraries, and pkgconfig should reflect that.
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sed -r -i \
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-e "/^Libs:/s,((-llua)($| )),\2${SLOT}\3," \
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-e "/^Cflags:/s,((-I..includedir.)($| )),\2/lua${SLOT}\3," \
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"${S}"/etc/lua.pc
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# custom Makefiles
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multilib_copy_sources
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}
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multilib_src_configure() {
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sed -i \
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-e 's:\(define LUA_ROOT\s*\).*:\1"'${EPREFIX}'/usr/":' \
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-e "s:\(define LUA_CDIR\s*LUA_ROOT \"\)lib:\1$(get_libdir):" \
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src/luaconf.h \
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|| die "failed patching luaconf.h"
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econf
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}
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multilib_src_compile() {
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tc-export CC
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# what to link to liblua
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liblibs="-lm"
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liblibs="${liblibs} $(dlopen_lib)"
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# what to link to the executables
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mylibs=
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use readline && mylibs="-lreadline"
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cd src
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local myCFLAGS=""
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use deprecated && myCFLAGS="-DLUA_COMPAT_ALL"
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case "${CHOST}" in
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*-mingw*) : ;;
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*) myCFLAGS+=" -DLUA_USE_LINUX" ;;
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esac
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emake CC="${CC}" CFLAGS="${myCFLAGS} ${CFLAGS}" \
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SYSLDFLAGS="${LDFLAGS}" \
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RPATH="${EPREFIX}/usr/$(get_libdir)/" \
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LUA_LIBS="${mylibs}" \
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LIB_LIBS="${liblibs}" \
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V=$(get_version_component_range 1-2) \
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gentoo_all
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}
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multilib_src_install() {
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emake INSTALL_TOP="${ED}/usr" INSTALL_LIB="${ED}/usr/$(get_libdir)" \
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V=${SLOT} gentoo_install
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# We want packages to find our things...
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cp "${FILESDIR}/lua.pc" "${WORKDIR}"
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sed -i \
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-e "s:^prefix= :prefix= ${EPREFIX}:" \
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-e "s:^V=.*:V= ${PATCH_PV}:" \
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-e "s:^R=.*:R= ${PV}:" \
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-e "s:/,lib,:/$(get_libdir):g" \
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"${WORKDIR}/lua.pc"
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insinto "/usr/$(get_libdir)/pkgconfig"
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newins "${WORKDIR}/lua.pc" "lua${SLOT}.pc"
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}
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multilib_src_install_all() {
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dodoc README
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dohtml doc/*.html doc/*.png doc/*.css doc/*.gif
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newman doc/lua.1 lua${SLOT}.1
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newman doc/luac.1 luac${SLOT}.1
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}
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# Makefile contains a dummy target that doesn't do tests
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# but causes issues with slotted lua (bug #510360)
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src_test() { :; }
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