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152 lines
3.9 KiB
152 lines
3.9 KiB
# Copyright 1999-2021 Gentoo Authors
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# Distributed under the terms of the GNU General Public License v2
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EAPI=7
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inherit multilib multilib-minimal portability toolchain-funcs
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DESCRIPTION="A powerful light-weight programming language designed for extending applications"
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HOMEPAGE="https://www.lua.org/"
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SRC_URI="https://www.lua.org/ftp/${P}.tar.gz"
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LICENSE="MIT"
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SLOT="5.1"
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KEYWORDS="~alpha amd64 arm arm64 hppa ~ia64 ~m68k ~mips ppc ppc64 ~riscv ~s390 sparc x86 ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris"
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IUSE="+deprecated readline"
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COMMON_DEPEND="
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>=app-eselect/eselect-lua-3
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readline? ( >=sys-libs/readline-6.2_p5-r1:0=[${MULTILIB_USEDEP}] )
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!dev-lang/lua:0"
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DEPEND="${COMMON_DEPEND}"
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RDEPEND="${COMMON_DEPEND}"
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BDEPEND="sys-devel/libtool"
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MULTILIB_WRAPPED_HEADERS=(
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/usr/include/lua${SLOT}/luaconf.h
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)
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src_prepare() {
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PATCHES=(
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"${FILESDIR}/lua-5.1.5-make.patch"
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"${FILESDIR}/${PN}-$(ver_cut 1-2)-module_paths.patch"
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)
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if ! use deprecated ; then
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# patches from 5.1.4 still apply
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PATCHES+=(
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"${FILESDIR}"/${PN}-5.1.4-deprecated.patch
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"${FILESDIR}"/${PN}-5.1.4-test.patch
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)
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fi
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if ! use readline ; then
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PATCHES+=(
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"${FILESDIR}"/${PN}-$(ver_cut 1-2)-readline.patch
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)
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fi
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default
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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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# correct lua versioning
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sed -i -e 's/\(LIB_VERSION = \)6:1:1/\16:5:1/' src/Makefile
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sed -i -e 's:\(/README\)\("\):\1.gz\2:g' doc/readme.html
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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.
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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 "/^INSTALL_INC=/s,(/include)$,\1/lua${SLOT}," \
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-e "/^includedir=/s,(/include)$,\1/lua${SLOT}," \
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-e "/^Libs:/s,((-llua)($| )),\2${SLOT}\3," \
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"${S}"/etc/lua.pc
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# custom Makefiles
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multilib_copy_sources
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}
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multilib_src_configure() {
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# We want packages to find our things...
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sed -i \
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-e 's:/usr/local:'${EPREFIX}'/usr:' \
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-e "s:\([/\"]\)\<lib\>:\1$(get_libdir):g" \
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etc/lua.pc src/luaconf.h || die
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}
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multilib_src_compile() {
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tc-export CC
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myflags=
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# what to link to liblua
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liblibs="-lm"
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liblibs="${liblibs} $(dlopen_lib)"
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# what to link to the executables
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mylibs=
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if use readline; then
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mylibs="-lreadline"
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fi
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cd src
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emake CC="${CC}" CFLAGS="-DLUA_USE_LINUX ${CFLAGS}" \
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RPATH="${EPREFIX}/usr/$(get_libdir)/" \
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LUA_LIBS="${mylibs}" \
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LIB_LIBS="${liblibs}" \
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V=$(ver_cut 1-2) \
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gentoo_all
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mv lua_test ../test/lua.static
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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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insinto /usr/$(get_libdir)/pkgconfig
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newins etc/lua.pc lua${SLOT}.pc
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}
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multilib_src_install_all() {
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DOCS="HISTORY README"
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HTML_DOCS="doc/*.html doc/*.png doc/*.css doc/*.gif"
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einstalldocs
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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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find "${ED}" -name '*.la' -delete || die
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find "${ED}" -name 'liblua*.a' -delete || die
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}
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multilib_src_test() {
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local positive="bisect cf echo env factorial fib fibfor hello printf sieve
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sort trace-calls trace-globals"
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local negative="readonly"
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local test
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cd "${BUILD_DIR}" || die
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for test in ${positive}; do
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test/lua.static test/${test}.lua || die "test $test failed"
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done
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for test in ${negative}; do
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test/lua.static test/${test}.lua && die "test $test failed"
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done
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}
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pkg_postinst() {
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eselect lua set --if-unset "${PN}${SLOT}"
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if has_version "app-editor/emacs"; then
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if ! has_version "app-emacs/lua-mode"; then
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einfo "Install app-emacs/lua-mode for lua support for emacs"
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fi
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fi
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}
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