dev-lang/lua/lua-5.1.5-r2.ebuild

   1 # Copyright 1999-2015 Gentoo Foundation
   2 # Distributed under the terms of the GNU General Public License v2
   3 # $Id$
   4
   5 EAPI=5
   6
   7 inherit eutils multilib portability toolchain-funcs versionator
   8
   9 DESCRIPTION="A powerful light-weight programming language designed for extending applications"
  10 HOMEPAGE="http://www.lua.org/"
  11 SRC_URI="http://www.lua.org/ftp/${P}.tar.gz"
  12
  13 LICENSE="MIT"
  14 SLOT="5.1"
  15 KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86 ~amd64-fbsd ~x86-fbsd ~arm-linux ~x86-linux"
  16 IUSE="+deprecated emacs readline static"
  17
  18 RDEPEND="readline? ( sys-libs/readline )
  19         app-eselect/eselect-lua
  20         !dev-lang/lua:0"
  21 DEPEND="${RDEPEND}
  22         sys-devel/libtool"
  23 PDEPEND="emacs? ( app-emacs/lua-mode )"
  24
  25 SAN_SLOT="${SLOT//.}"
  26
  27 src_prepare() {
  28         local PATCH_PV=$(get_version_component_range 1-2)
  29
  30         epatch "${FILESDIR}"/${PN}-${PATCH_PV}-make-r2.patch
  31         epatch "${FILESDIR}"/${PN}-${PATCH_PV}-module_paths.patch
  32
  33         #EPATCH_SOURCE="${FILESDIR}/${PV}" EPATCH_SUFFIX="upstream.patch" epatch
  34
  35         # correct lua versioning
  36         sed -i -e 's/\(LIB_VERSION = \)6:1:1/\16:5:1/' src/Makefile
  37
  38         sed -i -e 's:\(/README\)\("\):\1.gz\2:g' doc/readme.html
  39
  40         if ! use deprecated ; then
  41                 # patches from 5.1.4 still apply
  42                 epatch "${FILESDIR}"/${PN}-5.1.4-deprecated.patch
  43                 epatch "${FILESDIR}"/${PN}-5.1.4-test.patch
  44         fi
  45
  46         if ! use readline ; then
  47                 epatch "${FILESDIR}"/${PN}-${PATCH_PV}-readline.patch
  48         fi
  49
  50         # Using dynamic linked lua is not recommended for performance
  51         # reasons. http://article.gmane.org/gmane.comp.lang.lua.general/18519
  52         # Mainly, this is of concern if your arch is poor with GPRs, like x86
  53         # Note that this only affects the interpreter binary (named lua), not the lua
  54         # compiler (built statically) nor the lua libraries (both shared and static
  55         # are installed)
  56         if use static ; then
  57                 epatch "${FILESDIR}"/${PN}-${PATCH_PV}-make_static-r1.patch
  58         fi
  59
  60         # We want packages to find our things...
  61         sed -i \
  62                 -e 's:/usr/local:'${EPREFIX}'/usr:' \
  63                 -e "s:\([/\"]\)\<lib\>:\1$(get_libdir):g" \
  64                 etc/lua.pc src/luaconf.h || die
  65 }
  66
  67 # no need for a configure phase
  68 src_configure() { true; }
  69
  70 src_compile() {
  71         tc-export CC
  72         myflags=
  73         # what to link to liblua
  74         liblibs="-lm"
  75         liblibs="${liblibs} $(dlopen_lib)"
  76
  77         # what to link to the executables
  78         mylibs=
  79         if use readline; then
  80                 mylibs="-lreadline"
  81         fi
  82
  83         cd src
  84         emake CC="${CC}" CFLAGS="-DLUA_USE_LINUX ${CFLAGS}" \
  85                         RPATH="${EPREFIX}/usr/$(get_libdir)/" \
  86                         LUA_LIBS="${mylibs}" \
  87                         LIB_LIBS="${liblibs}" \
  88                         V=$(get_version_component_range 1-2) \
  89                         gentoo_all || die "emake failed"
  90
  91         mv lua_test ../test/lua.static
  92 }
  93
  94 src_install() {
  95         emake INSTALL_TOP="${ED}/usr" INSTALL_LIB="${ED}/usr/$(get_libdir)" \
  96                         V=${SLOT} gentoo_install \
  97         || die "emake install gentoo_install failed"
  98
  99         dodoc HISTORY README
 100         dohtml doc/*.html doc/*.png doc/*.css doc/*.gif
 101
 102         doicon etc/lua.ico
 103         insinto /usr/$(get_libdir)/pkgconfig
 104         newins etc/lua.pc lua${SLOT}.pc
 105
 106         newman doc/lua.1 lua${SLOT}.1
 107         newman doc/luac.1 luac${SLOT}.1
 108 }
 109
 110 src_test() {
 111         local positive="bisect cf echo env factorial fib fibfor hello printf sieve
 112         sort trace-calls trace-globals"
 113         local negative="readonly"
 114         local test
 115
 116         cd "${S}"
 117         for test in ${positive}; do
 118                 test/lua.static test/${test}.lua || die "test $test failed"
 119         done
 120
 121         for test in ${negative}; do
 122                 test/lua.static test/${test}.lua && die "test $test failed"
 123         done
 124 }