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126 lines
3.6 KiB
126 lines
3.6 KiB
11 years ago
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# Copyright 1999-2013 Gentoo Foundation
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# Distributed under the terms of the GNU General Public License v2
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# $Header: /var/cvsroot/gentoo-x86/dev-lang/ocaml/ocaml-4.00.1-r1.ebuild,v 1.1 2013/03/02 17:30:38 aballier Exp $
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EAPI="5"
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inherit flag-o-matic eutils multilib versionator toolchain-funcs
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PATCHLEVEL="5"
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MY_P="${P/_/+}"
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DESCRIPTION="Fast modern type-inferring functional programming language descended from the ML family"
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HOMEPAGE="http://www.ocaml.org/"
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SRC_URI="ftp://ftp.inria.fr/INRIA/Projects/cristal/ocaml/ocaml-$(get_version_component_range 1-2)/${MY_P}.tar.bz2
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mirror://gentoo/${PN}-patches-${PATCHLEVEL}.tar.bz2"
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LICENSE="QPL-1.0 LGPL-2"
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# Everytime ocaml is updated to a new version, everything ocaml must be rebuilt,
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# so here we go with the subslot.
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SLOT="0/${PV}"
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KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~mips ~ppc ~ppc64 ~sparc ~x86 ~amd64-fbsd ~x86-fbsd"
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IUSE="emacs latex ncurses +ocamlopt tk X xemacs"
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DEPEND="tk? ( >=dev-lang/tk-3.3.3 )
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ncurses? ( sys-libs/ncurses )
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X? ( x11-libs/libX11 x11-proto/xproto )"
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RDEPEND="${DEPEND}"
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PDEPEND="emacs? ( app-emacs/ocaml-mode )
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xemacs? ( app-xemacs/ocaml )"
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S="${WORKDIR}/${MY_P}"
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pkg_setup() {
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# dev-lang/ocaml creates its own objects but calls gcc for linking, which will
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# results in relocations if gcc wants to create a PIE executable
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if gcc-specs-pie ; then
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append-ldflags -nopie
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ewarn "Ocaml generates its own native asm, you're using a PIE compiler"
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ewarn "We have appended -nopie to ocaml build options"
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ewarn "because linking an executable with pie while the objects are not pic will not work"
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fi
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}
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src_prepare() {
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EPATCH_SUFFIX="patch" epatch "${WORKDIR}/patches"
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}
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src_configure() {
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export LC_ALL=C
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local myconf=""
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# Causes build failures because it builds some programs with -pg,
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# bug #270920
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filter-flags -fomit-frame-pointer
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# Bug #285993
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filter-mfpmath sse
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# It doesn't compile on alpha without this LDFLAGS
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use alpha && append-ldflags "-Wl,--no-relax"
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use tk || myconf="${myconf} -no-tk"
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use ncurses || myconf="${myconf} -no-curses"
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use X || myconf="${myconf} -no-graph"
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# ocaml uses a home-brewn configure script, preventing it to use econf.
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RAW_LDFLAGS="$(raw-ldflags)" ./configure -prefix /usr \
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--bindir /usr/bin \
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--libdir /usr/$(get_libdir)/ocaml \
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--mandir /usr/share/man \
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-host "${CHOST}" \
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-cc "$(tc-getCC)" \
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-as "$(tc-getAS)" \
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-aspp "$(tc-getCC) -c" \
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-partialld "$(tc-getLD) -r" \
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--with-pthread ${myconf} || die "configure failed!"
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# http://caml.inria.fr/mantis/view.php?id=4698
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export CCLINKFLAGS="${LDFLAGS}"
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}
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src_compile() {
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emake -j1 world
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# Native code generation can be disabled now
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if use ocamlopt ; then
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# bug #279968
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emake -j1 opt
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emake -j1 opt.opt
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fi
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}
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src_install() {
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make BINDIR="${D}"/usr/bin \
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LIBDIR="${D}"/usr/$(get_libdir)/ocaml \
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MANDIR="${D}"/usr/share/man \
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install
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# Symlink the headers to the right place
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dodir /usr/include
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dosym /usr/$(get_libdir)/ocaml/caml /usr/include/
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dodoc Changes INSTALL README Upgrading
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# Create and envd entry for latex input files
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if use latex ; then
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echo "TEXINPUTS=/usr/$(get_libdir)/ocaml/ocamldoc:" > "${T}"/99ocamldoc
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doenvd "${T}"/99ocamldoc
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fi
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# Install ocaml-rebuild portage set
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insinto /usr/share/portage/config/sets
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doins "${FILESDIR}/ocaml.conf"
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}
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pkg_postinst() {
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echo
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ewarn "OCaml is not binary compatible from version to version, so you"
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ewarn "need to rebuild all packages depending on it, that are actually"
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ewarn "installed on your system. To do so, you can run:"
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if has_version '>=sys-apps/portage-2.2' ; then
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ewarn "emerge @ocaml-rebuild"
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else
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ewarn "emerge -1 /usr/$(get_libdir)/ocaml"
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fi
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echo
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}
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