dev-ml/findlib/findlib-1.7.3.ebuild

   1 # Copyright 1999-2020 Gentoo Authors
   2 # Distributed under the terms of the GNU General Public License v2
   3
   4 EAPI=5
   5
   6 inherit multilib eutils
   7
   8 DESCRIPTION="OCaml tool to find/use non-standard packages"
   9 HOMEPAGE="http://projects.camlcity.org/projects/findlib.html"
  10 SRC_URI="http://download.camlcity.org/download/${P}.tar.gz"
  11 IUSE="doc +ocamlopt tk"
  12
  13 LICENSE="MIT"
  14
  15 SLOT="0"
  16 KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~mips ~ppc ~ppc64 ~sparc ~x86 ~amd64-linux ~x86-linux ~ppc-macos"
  17
  18 # it does not compile with ocaml-4.09 (bug #708696)
  19 DEPEND="<dev-lang/ocaml-4.09:=[ocamlopt?]
  20         tk? ( dev-ml/labltk:= )"
  21 RDEPEND="${DEPEND}"
  22
  23 src_prepare() {
  24         epatch "${FILESDIR}/externalmeta6.patch"
  25         export ocamlfind_destdir="${EPREFIX}/usr/$(get_libdir)/ocaml"
  26         export stublibs="${ocamlfind_destdir}/stublibs"
  27 }
  28
  29 src_configure() {
  30         local myconf
  31         use tk && myconf="-with-toolbox"
  32         ./configure -bindir "${EPREFIX}"/usr/bin -mandir "${EPREFIX}"/usr/share/man \
  33                 -sitelib ${ocamlfind_destdir} \
  34                 -config ${ocamlfind_destdir}/findlib/findlib.conf \
  35                 -no-custom \
  36                 ${myconf} || die "configure failed"
  37 }
  38
  39 src_compile() {
  40         emake -j1 all
  41         if use ocamlopt; then
  42                 emake -j1 opt # optimized code
  43         fi
  44 }
  45
  46 src_install() {
  47         emake prefix="${D}" install
  48
  49         dodir "${stublibs#${EPREFIX}}"
  50
  51         cd "${S}/doc"
  52         dodoc QUICKSTART README DOCINFO
  53         use doc && dohtml -r ref-html guide-html
  54 }
  55
  56 check_stublibs() {
  57         local ocaml_stdlib=`ocamlc -where`
  58         local ldconf="${ocaml_stdlib}/ld.conf"
  59
  60         if [ ! -e ${ldconf} ]
  61         then
  62                 echo "${ocaml_stdlib}" > ${ldconf}
  63                 echo "${ocaml_stdlib}/stublibs" >> ${ldconf}
  64         fi
  65
  66         if [ -z `grep -e ${stublibs} ${ldconf}` ]
  67         then
  68                 echo ${stublibs} >> ${ldconf}
  69         fi
  70 }
  71
  72 pkg_postinst() {
  73         check_stublibs
  74 }