dev-ml/findlib/findlib-1.8.1.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/${P}.tar.gz"
  11 IUSE="doc +ocamlopt tk"
  12
  13 LICENSE="MIT"
  14
  15 SLOT="0"
  16 KEYWORDS="~alpha ~amd64 arm ~arm64 ~hppa ia64 ~mips ~ppc ~ppc64 ~sparc x86 ~amd64-linux ~x86-linux ~ppc-macos"
  17
  18 DEPEND=">=dev-lang/ocaml-4.02.3-r1:=[ocamlopt?]
  19         tk? ( dev-ml/labltk:= )"
  20 RDEPEND="${DEPEND}"
  21
  22 src_prepare() {
  23         sed -i 's/\$llabltk \$lcamlp4 \$lobuild//' configure || die "Unable to make meta external."
  24         export ocamlfind_destdir="${EPREFIX}/usr/$(get_libdir)/ocaml"
  25         export stublibs="${ocamlfind_destdir}/stublibs"
  26 }
  27
  28 src_configure() {
  29         local myconf
  30         use tk && myconf="-with-toolbox"
  31         ./configure -bindir "${EPREFIX}"/usr/bin -mandir "${EPREFIX}"/usr/share/man \
  32                 -sitelib ${ocamlfind_destdir} \
  33                 -config ${ocamlfind_destdir}/findlib/findlib.conf \
  34                 -no-custom \
  35                 ${myconf} || die "configure failed"
  36 }
  37
  38 src_compile() {
  39         emake -j1 all
  40         if use ocamlopt; then
  41                 emake -j1 opt # optimized code
  42         fi
  43 }
  44
  45 src_install() {
  46         emake prefix="${D}" install
  47
  48         dodir "${stublibs#${EPREFIX}}"
  49
  50         cd "${S}/doc"
  51         dodoc QUICKSTART README DOCINFO
  52         use doc && dohtml -r ref-html guide-html
  53 }
  54
  55 check_stublibs() {
  56         local ocaml_stdlib=`ocamlc -where`
  57         local ldconf="${ocaml_stdlib}/ld.conf"
  58
  59         if [ ! -e ${ldconf} ]
  60         then
  61                 echo "${ocaml_stdlib}" > ${ldconf}
  62                 echo "${ocaml_stdlib}/stublibs" >> ${ldconf}
  63         fi
  64
  65         if [ -z `grep -e ${stublibs} ${ldconf}` ]
  66         then
  67                 echo ${stublibs} >> ${ldconf}
  68         fi
  69 }
  70
  71 pkg_postinst() {
  72         check_stublibs
  73 }