1 files changed, 128 insertions, 0 deletions
diff --git a/dev-lang/ocaml/ocaml-4.01.0.ebuild b/dev-lang/ocaml/ocaml-4.01.0.ebuild
new file mode 100644
index 000000000000..6278a86157e1
--- /dev/null
+++ b/dev-lang/ocaml/ocaml-4.01.0.ebuild
@@ -0,0 +1,128 @@
+# Copyright 1999-2014 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+EAPI="5"
+
+inherit flag-o-matic eutils multilib versionator toolchain-funcs
+
+PATCHLEVEL="6"
+MY_P="${P/_/+}"
+DESCRIPTION="Fast modern type-inferring functional programming language descended from the ML family"
+HOMEPAGE="http://www.ocaml.org/"
+SRC_URI="ftp://ftp.inria.fr/INRIA/Projects/cristal/ocaml/ocaml-$(get_version_component_range 1-2)/${MY_P}.tar.bz2
+	mirror://gentoo/${PN}-patches-${PATCHLEVEL}.tar.bz2"
+
+LICENSE="QPL-1.0 LGPL-2"
+# Everytime ocaml is updated to a new version, everything ocaml must be rebuilt,
+# so here we go with the subslot.
+SLOT="0/${PV}"
+KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~mips ~ppc ~ppc64 ~sparc ~x86 ~amd64-fbsd ~amd64-linux ~x86-fbsd ~x86-linux"
+IUSE="emacs latex ncurses +ocamlopt tk X xemacs"
+
+RDEPEND="tk? ( >=dev-lang/tk-3.3.3 )
+	ncurses? ( sys-libs/ncurses )
+	X? ( x11-libs/libX11 x11-proto/xproto )"
+DEPEND="${RDEPEND}
+	virtual/pkgconfig"
+
+PDEPEND="emacs? ( app-emacs/ocaml-mode )
+	xemacs? ( app-xemacs/ocaml )"
+
+S="${WORKDIR}/${MY_P}"
+pkg_setup() {
+	# dev-lang/ocaml creates its own objects but calls gcc for linking, which will
+	# results in relocations if gcc wants to create a PIE executable
+	if gcc-specs-pie ; then
+		append-ldflags -nopie
+		ewarn "Ocaml generates its own native asm, you're using a PIE compiler"
+		ewarn "We have appended -nopie to ocaml build options"
+		ewarn "because linking an executable with pie while the objects are not pic will not work"
+	fi
+}
+
+src_prepare() {
+	EPATCH_SUFFIX="patch" epatch "${WORKDIR}/patches"
+	# Bug #459512
+	epatch "${FILESDIR}/${PN}-4.01.0-pkg-config-ncurses.patch"
+}
+
+src_configure() {
+	export LC_ALL=C
+	local myconf=""
+
+	# Causes build failures because it builds some programs with -pg,
+	# bug #270920
+	filter-flags -fomit-frame-pointer
+	# Bug #285993
+	filter-mfpmath sse
+
+	# 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="${myconf} -no-graph"
+
+	# ocaml uses a home-brewn configure script, preventing it to use econf.
+	RAW_LDFLAGS="$(raw-ldflags)" ./configure -prefix "${EPREFIX}"/usr \
+		--bindir "${EPREFIX}"/usr/bin \
+		--libdir "${EPREFIX}"/usr/$(get_libdir)/ocaml \
+		--mandir "${EPREFIX}"/usr/share/man \
+		-host "${CHOST}" \
+		-cc "$(tc-getCC)" \
+		-as "$(tc-getAS)" \
+		-aspp "$(tc-getCC) -c" \
+		-partialld "$(tc-getLD) -r" \
+		--with-pthread ${myconf} || die "configure failed!"
+
+	# http://caml.inria.fr/mantis/view.php?id=4698
+	export CCLINKFLAGS="${LDFLAGS}"
+}
+
+src_compile() {
+	emake -j1 world
+
+	# Native code generation can be disabled now
+	if use ocamlopt ; then
+		# bug #279968
+		emake -j1 opt
+		emake -j1 opt.opt
+	fi
+}
+
+src_install() {
+	make BINDIR="${ED}"/usr/bin \
+		LIBDIR="${ED}"/usr/$(get_libdir)/ocaml \
+		MANDIR="${ED}"/usr/share/man \
+		install
+
+	# Symlink the headers to the right place
+	dodir /usr/include
+	dosym /usr/$(get_libdir)/ocaml/caml /usr/include/caml
+
+	dodoc Changes INSTALL README
+
+	# Create and envd entry for latex input files
+	if use latex ; then
+		echo "TEXINPUTS=${EPREFIX}/usr/$(get_libdir)/ocaml/ocamldoc:" > "${T}"/99ocamldoc
+		doenvd "${T}"/99ocamldoc
+	fi
+
+	# Install ocaml-rebuild portage set
+	insinto /usr/share/portage/config/sets
+	doins "${FILESDIR}/ocaml.conf"
+}
+
+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:"
+	if has_version '>=sys-apps/portage-2.2' ; then
+		ewarn "emerge @ocaml-rebuild"
+	else
+		ewarn "emerge -1 ${EROOT%/}/usr/$(get_libdir)/ocaml"
+	fi
+	echo
+}