dev-lang/lua/lua-5.1.5.ebuild

   1 # Copyright 1999-2013 Gentoo Foundation
   2 # Distributed under the terms of the GNU General Public License v2
   3 # $Id$
   4
   5 EAPI=4
   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/${P}.tar.gz"
  12
  13 LICENSE="MIT"
  14 SLOT="0"
  15 KEYWORDS="alpha amd64 arm hppa ia64 ~mips ppc ppc64 s390 sh sparc x86 ~amd64-fbsd ~x86-fbsd ~arm-linux ~x86-linux"
  16 IUSE="+deprecated emacs readline static"
  17
  18 RDEPEND="readline? ( sys-libs/readline )"
  19 DEPEND="${RDEPEND}
  20         sys-devel/libtool"
  21 PDEPEND="emacs? ( app-emacs/lua-mode )"
  22
  23 src_prepare() {
  24         local PATCH_PV=$(get_version_component_range 1-2)
  25
  26         epatch "${FILESDIR}"/${PN}-${PATCH_PV}-make-r1.patch
  27         epatch "${FILESDIR}"/${PN}-${PATCH_PV}-module_paths.patch
  28
  29         #EPATCH_SOURCE="${FILESDIR}/${PV}" EPATCH_SUFFIX="upstream.patch" epatch
  30
  31         # correct lua versioning
  32         sed -i -e 's/\(LIB_VERSION = \)6:1:1/\16:5:1/' src/Makefile
  33
  34         sed -i -e 's:\(/README\)\("\):\1.gz\2:g' doc/readme.html
  35
  36         if ! use deprecated ; then
  37                 # patches from 5.1.4 still apply
  38                 epatch "${FILESDIR}"/${PN}-5.1.4-deprecated.patch
  39                 epatch "${FILESDIR}"/${PN}-5.1.4-test.patch
  40         fi
  41
  42         if ! use readline ; then
  43                 epatch "${FILESDIR}"/${PN}-${PATCH_PV}-readline.patch
  44         fi
  45
  46         # Using dynamic linked lua is not recommended for performance
  47         # reasons. http://article.gmane.org/gmane.comp.lang.lua.general/18519
  48         # Mainly, this is of concern if your arch is poor with GPRs, like x86
  49         # Note that this only affects the interpreter binary (named lua), not the lua
  50         # compiler (built statically) nor the lua libraries (both shared and static
  51         # are installed)
  52         if use static ; then
  53                 epatch "${FILESDIR}"/${PN}-${PATCH_PV}-make_static-r1.patch
  54         fi
  55
  56         # We want packages to find our things...
  57         sed -i \
  58                 -e 's:/usr/local:'${EPREFIX}'/usr:' \
  59                 -e "s:/\<lib\>:/$(get_libdir):g" \
  60                 etc/lua.pc src/luaconf.h || die
  61 }
  62
  63 # no need for a configure phase
  64 src_configure() { true; }
  65
  66 src_compile() {
  67         tc-export CC
  68         myflags=
  69         # what to link to liblua
  70         liblibs="-lm"
  71         liblibs="${liblibs} $(dlopen_lib)"
  72
  73         # what to link to the executables
  74         mylibs=
  75         if use readline; then
  76                 mylibs="-lreadline"
  77         fi
  78
  79         cd src
  80         emake CC="${CC}" CFLAGS="-DLUA_USE_LINUX ${CFLAGS}" \
  81                         RPATH="${EPREFIX}/usr/$(get_libdir)/" \
  82                         LUA_LIBS="${mylibs}" \
  83                         LIB_LIBS="${liblibs}" \
  84                         V=${PV} \
  85                         gentoo_all || die "emake failed"
  86
  87         mv lua_test ../test/lua.static
  88 }
  89
  90 src_install() {
  91         emake INSTALL_TOP="${ED}/usr" INSTALL_LIB="${ED}/usr/$(get_libdir)" \
  92                         V=${PV} gentoo_install \
  93         || die "emake install gentoo_install failed"
  94
  95         dodoc HISTORY README
  96         dohtml doc/*.html doc/*.png doc/*.css doc/*.gif
  97
  98         doicon etc/lua.ico
  99         insinto /usr/$(get_libdir)/pkgconfig
 100         doins etc/lua.pc
 101
 102         doman doc/lua.1 doc/luac.1
 103 }
 104
 105 src_test() {
 106         local positive="bisect cf echo env factorial fib fibfor hello printf sieve
 107         sort trace-calls trace-globals"
 108         local negative="readonly"
 109         local test
 110
 111         cd "${S}"
 112         for test in ${positive}; do
 113                 test/lua.static test/${test}.lua || die "test $test failed"
 114         done
 115
 116         for test in ${negative}; do
 117                 test/lua.static test/${test}.lua && die "test $test failed"
 118         done
 119 }