dev-lang/lua/lua-5.3.5.ebuild

   1 # Copyright 1999-2020 Gentoo Authors
   2 # Distributed under the terms of the GNU General Public License v2
   3
   4 EAPI=7
   5
   6 inherit eutils autotools multilib multilib-minimal portability toolchain-funcs
   7
   8 DESCRIPTION="A powerful light-weight programming language designed for extending applications"
   9 HOMEPAGE="http://www.lua.org/"
  10 SRC_URI="http://www.lua.org/ftp/${P}.tar.gz"
  11
  12 LICENSE="MIT"
  13 SLOT="5.3"
  14 KEYWORDS="~amd64 ~arm ~arm64 ~hppa ~mips ~ppc ~s390 ~sh ~sparc ~x86 ~ppc-aix ~amd64-linux ~arm-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris"
  15 IUSE="+deprecated emacs +static"
  16
  17 RDEPEND="
  18         >=sys-libs/readline-6.3:0[${MULTILIB_USEDEP}]
  19         app-eselect/eselect-lua
  20         !dev-lang/lua:0
  21 "
  22 DEPEND="${RDEPEND}
  23         sys-devel/libtool"
  24 PDEPEND="emacs? ( app-emacs/lua-mode )"
  25
  26 MULTILIB_WRAPPED_HEADERS=(
  27         "/usr/include/lua${SLOT}/luaconf.h"
  28 )
  29
  30 src_prepare() {
  31         eapply "${FILESDIR}/lua-5.3.4_make.patch"
  32
  33         # use glibtool on Darwin (versus Apple libtool)
  34         if [[ ${CHOST} == *-darwin* ]] ; then
  35                 sed -i -e '/LIBTOOL = /s:/libtool:/glibtool:' \
  36                         Makefile src/Makefile || die
  37         fi
  38
  39         sed -i -e 's:\(/README\)\("\):\1.gz\2:g' doc/readme.html || die
  40
  41         sed -i -e 's/\(LIB_VERSION = \)6:1:1/\10:0:0/' src/Makefile || die
  42
  43         # Using dynamic linked lua is not recommended for performance
  44         # reasons. http://article.gmane.org/gmane.comp.lang.lua.general/18519
  45         # Mainly, this is of concern if your arch is poor with GPRs, like x86
  46         # Note that this only affects the interpreter binary (named lua), not the lua
  47         # compiler (built statically) nor the lua libraries (both shared and static
  48         # are installed)
  49         if use static ; then
  50                 sed -i -e 's:\(-export-dynamic\):-static \1:' src/Makefile || die
  51         fi
  52
  53         eapply_user
  54
  55         # upstream does not use libtool, but we do (see bug #336167)
  56         cp "${FILESDIR}/configure.ac" "${S}"/ || die
  57         eautoreconf
  58
  59         # custom Makefiles
  60         multilib_copy_sources
  61
  62         cp "${FILESDIR}/lua.pc" "${S}"
  63         # A slotted Lua uses different directories for headers & names for
  64         # libraries, and pkgconfig should reflect that.
  65         sed -r -i \
  66                 -e "s:^V=.*:V= ${SLOT}:" \
  67                 -e "s:^R=.*:R= ${PV}:" \
  68                 -e "s:/,lib,:/$(get_libdir):g" \
  69                 -e "/^Libs:/s,((-llua)($| )),\2${SLOT}\3," \
  70                 "${S}"/lua.pc
  71 }
  72
  73 multilib_src_configure() {
  74         sed -i \
  75                 -e 's:\(define LUA_ROOT\s*\).*:\1"'${EPREFIX}'/usr/":' \
  76                 -e "s:\(define LUA_CDIR\s*LUA_ROOT \"\)lib:\1$(get_libdir):" \
  77                 src/luaconf.h \
  78         || die "failed patching luaconf.h"
  79
  80         econf
  81 }
  82
  83 multilib_src_compile() {
  84         tc-export CC
  85
  86         # what to link to liblua
  87         liblibs="-lm"
  88         liblibs="${liblibs} $(dlopen_lib)"
  89
  90         # what to link to the executables
  91         mylibs="-lreadline"
  92
  93         cd src
  94
  95         local myCFLAGS;
  96         use deprecated && myCFLAGS="-DLUA_COMPAT_5_2 -DLUA_COMPAT_5_1 -DLUA_COMPAT_ALL"
  97 # -DLUA_COMPAT_FLOATSTRING"
  98
  99         case "${CHOST}" in
 100                 *-mingw*) : ;;
 101                 *) myCFLAGS+=" -DLUA_USE_LINUX" ;;
 102         esac
 103
 104         emake CC="${CC}" CFLAGS="${myCFLAGS} ${CFLAGS}" \
 105                         SYSLDFLAGS="${LDFLAGS}" \
 106                         RPATH="${EPREFIX}/usr/$(get_libdir)/" \
 107                         LUA_LIBS="${mylibs}" \
 108                         LIB_LIBS="${liblibs}" \
 109                         V=${SLOT} \
 110                         gentoo_all
 111 }
 112
 113 multilib_src_install() {
 114         emake INSTALL_TOP="${ED}/usr" INSTALL_LIB="${ED}/usr/$(get_libdir)" \
 115                         V=${SLOT} gentoo_install
 116
 117         insinto "/usr/$(get_libdir)/pkgconfig"
 118         newins "${S}/lua.pc" "lua${SLOT}.pc"
 119 }
 120
 121 multilib_src_install_all() {
 122         DOCS=(README)
 123         HTML_DOCS=(doc/*.html doc/*.png doc/*.css doc/*.gif)
 124         einstalldocs
 125
 126         newman doc/lua.1 lua${SLOT}.1
 127         newman doc/luac.1 luac${SLOT}.1
 128 }
 129
 130 # Makefile contains a dummy target that doesn't do tests
 131 # but causes issues with slotted lua (bug #510360)
 132 src_test() { :; }