# Copyright 1999-2008 Gentoo Foundation # Distributed under the terms of the GNU General Public License v2 # $Header: /var/cvsroot/gentoo-x86/dev-lang/ocaml/ocaml-3.10.2.ebuild,v 1.5 2008/06/07 15:48:33 jer Exp $ inherit flag-o-matic eutils multilib versionator toolchain-funcs EAPI="1" MY_P="${P/_rc/+rc}" DESCRIPTION="fast modern type-inferring functional programming language descended from the ML (Meta Language) family" HOMEPAGE="http://www.ocaml.org/" SRC_URI="http://caml.inria.fr/distrib/ocaml-$( get_version_component_range 1-2)/${MY_P}.tar.bz2" LICENSE="QPL-1.0 LGPL-2" SLOT="0" KEYWORDS="~alpha ~amd64 hppa ~ia64 ~ppc ppc64 ~sparc x86 ~x86-fbsd" IUSE="emacs gdbm latex ncurses +ocamlopt tk X xemacs" DEPEND="tk? ( >=dev-lang/tk-3.3.3 ) ncurses? ( sys-libs/ncurses ) X? ( x11-libs/libX11 x11-proto/xproto ) gdbm? ( sys-libs/gdbm )" PDEPEND="emacs? ( app-emacs/ocaml-mode ) xemacs? ( app-xemacs/ocaml )" S="${WORKDIR}/${MY_P}" pkg_setup() { # dev-lang/ocaml creates its own objects but calls gcc for linking, which will # results in relocations if gcc wants to create a PIE executable if gcc-specs-pie ; then append-ldflags -nopie ewarn "Ocaml generates its own native asm, you're using a PIE compiler" ewarn "We have appended -nopie to ocaml build options" ewarn "because linking an executable with pie while the objects are not pic will not work" fi } src_unpack() { unpack ${A} cd "${S}" # Fix the EXEC_STACK in ocaml compiled binaries (#153382) epatch "${FILESDIR}"/${PN}-3.10.0-exec-stack-fixes.patch # The configure script doesn't inherit previous defined variables, # overwriting previous declarations of bytecccompopts, bytecclinkopts, # nativecccompopts and nativecclinkopts. Reported upstream as issue 0004267. epatch "${FILESDIR}"/${PN}-3.10.0-configure.patch # ocaml has automagics on libX11 and gdbm # http://caml.inria.fr/mantis/view.php?id=4278 epatch "${FILESDIR}/${PN}-3.10.0-automagic.patch" # Call ld with proper flags, different from gcc ones # This happens when calling ocamlc -pack # See comment in the patch epatch "${FILESDIR}/${PN}-3.10.0-call-ld-with-proper-ldflags.patch" # Adapted from mandriva to get labltk built with tk8.5 epatch "${FILESDIR}/${P}-tk85.patch" } src_compile() { local myconf="--host ${CHOST}" # dev-lang/ocaml tends to break/give unexpected results with "unsafe" CFLAGS. strip-flags replace-flags "-O?" -O2 # It doesn't compile on alpha without this LDFLAGS use alpha && append-ldflags "-Wl,--no-relax" use tk || myconf="${myconf} -no-tk" use ncurses || myconf="${myconf} -no-curses" use X || myconf="${myconf} -no-graph" use gdbm || myconf="${myconf} -no-dbm" # ocaml uses a home-brewn configure script, preventing it to use econf. ./configure -prefix /usr \ --bindir /usr/bin \ --libdir /usr/$(get_libdir)/ocaml \ --mandir /usr/share/man \ --with-pthread ${myconf} || die "configure failed!" make world || die "make world failed!" # Native code generation can be disabled now if use ocamlopt ; then make opt || die "make opt failed!" make opt.opt || die "make opt.opt failed!" fi } src_install() { make BINDIR="${D}"/usr/bin \ LIBDIR="${D}"/usr/$(get_libdir)/ocaml \ MANDIR="${D}"/usr/share/man \ install || die "make install failed!" # Install the compiler libs dodir /usr/$(get_libdir)/ocaml/compiler-libs insinto /usr/$(get_libdir)/ocaml/compiler-libs doins {utils,typing,parsing}/*.{mli,cmi,cmo,cmx,o} # Symlink the headers to the right place dodir /usr/include dosym /usr/$(get_libdir)/ocaml/caml /usr/include/ # Remove ${D} from ld.conf, as the buildsystem isn't $(DESTDIR) aware dosed "s:${D}::g" /usr/$(get_libdir)/ocaml/ld.conf dodoc Changes INSTALL README Upgrading # Create and envd entry for latex input files (this definitely belongs into # CONTENT and not in pkg_postinst. if use latex ; then echo "TEXINPUTS=/usr/$(get_libdir)/ocaml/ocamldoc:" > "${T}"/99ocamldoc doenvd "${T}"/99ocamldoc fi # Install ocaml-rebuild.sh script rather than keeping it in $PORTDIR dosbin "${FILESDIR}/ocaml-rebuild.sh" } pkg_postinst() { echo ewarn "OCaml is not binary compatible from version to version, so you" ewarn "need to rebuild all packages depending on it, that are actually" ewarn "installed on your system. To do so, you can run:" ewarn "/usr/sbin/ocaml-rebuild.sh [-h | emerge options]" ewarn "Which will call emerge on all old packages with the given options" echo }