dev-lang/ocaml: Add a 4.02.3 version without ocamlbuild to prepare for the dev-ml...

Package-Manager: portage-2.2.27
Signed-off-by: Alexis Ballier <aballier@gentoo.org>

diff --git a/dev-lang/ocaml/ocaml-4.02.3-r1.ebuild b/dev-lang/ocaml/ocaml-4.02.3-r1.ebuild
new file mode 100644 (file)
index 0000000..39bf504
--- /dev/null
+++ b/dev-lang/ocaml/ocaml-4.02.3-r1.ebuild
@@ -0,0 +1,116 @@
+# Copyright 1999-2015 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="7"
+MY_P="${P/_/+}"
+DESCRIPTION="Fast modern type-inferring functional programming language descended from the ML family"
+HOMEPAGE="http://www.ocaml.org/"
+SRC_URI="http://caml.inria.fr/pub/distrib/ocaml-$(get_version_component_range 1-2)/${MY_P}.tar.xz
+       mirror://gentoo/${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 ~x86-fbsd ~amd64-linux ~x86-linux"
+IUSE="emacs latex ncurses +ocamlopt X xemacs"
+
+RDEPEND="
+       ncurses? ( sys-libs/ncurses:0= )
+       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"
+}
+
+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 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 "${EPREFIX}"/usr/bin \
+               --target-bindir "${EPREFIX}"/usr/bin \
+               --libdir "${EPREFIX}"/usr/$(get_libdir)/ocaml \
+               --mandir "${EPREFIX}"/usr/share/man \
+               --no-ocamlbuild \
+               -target "${CHOST}" \
+               -host "${CBUILD}" \
+               -cc "$(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 world
+
+       # Native code generation can be disabled now
+       if use ocamlopt ; then
+               # bug #279968
+               emake opt
+               emake opt.opt
+       fi
+}
+
+src_install() {
+       emake 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"
+}