# Copyright 1999-2022 Gentoo Authors # Distributed under the terms of the GNU General Public License v2 EAPI=7 inherit flag-o-matic HOMEPAGE="https://ocaml.org/" SRC_URI="https://github.com/ocaml/ocaml/archive/${PV}.tar.gz -> ${P}.tar.gz" DESCRIPTION="Programming language supporting functional, imperative & object-oriented styles" LICENSE="QPL-1.0 LGPL-2" SLOT="0/$(ver_cut 1-2)" KEYWORDS="~alpha amd64 arm arm64 ~hppa ~ia64 ~mips ppc ppc64 ~sparc x86 ~amd64-linux ~x86-linux ~ppc-macos ~sparc-solaris ~x86-solaris" IUSE="emacs flambda latex +ocamlopt spacetime xemacs" RDEPEND="sys-libs/binutils-libs:= spacetime? ( sys-libs/libunwind:= )" BDEPEND="${RDEPEND} virtual/pkgconfig" PDEPEND="emacs? ( app-emacs/ocaml-mode ) xemacs? ( app-xemacs/ocaml )" QA_FLAGS_IGNORED='/usr/lib.*/ocaml/bigarray.cmxs' PATCHES=( "${FILESDIR}"/${PN}-4.11.2-glibc-2.34.patch "${FILESDIR}"/${PN}-4.10.2-cflags.patch ) src_prepare() { default cp "${FILESDIR}"/ocaml.conf "${T}" || die # Broken until 4.12 # bug #818445 filter-flags '-flto*' append-flags -fno-strict-aliasing # OCaml generates textrels on 32-bit arches # We can't do anything about it, but disabling it means that tests # for OCaml-based packages won't fail on unexpected output # bug #773226 if use arm || use ppc || use x86 ; then append-ldflags "-Wl,-z,notext" fi # Upstream build ignores LDFLAGS in several places. sed -i -e 's/\(^MKDLL=.*\)/\1 $(LDFLAGS)/' \ -e 's/\(^OC_CFLAGS=.*\)/\1 $(LDFLAGS)/' \ -e 's/\(^OC_LDFLAGS=.*\)/\1 $(LDFLAGS)/' \ Makefile.config.in || die "LDFLAGS fix failed" } src_configure() { local opt=( --bindir="${EPREFIX}/usr/bin" --libdir="${EPREFIX}/usr/$(get_libdir)/ocaml" --mandir="${EPREFIX}/usr/share/man" --prefix="${EPREFIX}/usr" $(use_enable flambda) $(use_enable spacetime) ) econf ${opt[@]} } src_compile() { if use ocamlopt ; then env -u P emake world.opt else env -u P emake world fi } src_test() { if use ocamlopt ; then # OCaml tests only work when run sequentially emake -j1 tests else ewarn "${PN} was built without 'ocamlopt' USE flag; skipping tests." fi } src_install() { default dodir /usr/include # Create symlink for header files dosym "../$(get_libdir)/ocaml/caml" /usr/include/caml dodoc Changes README.adoc # Create envd entry for latex input files if use latex ; then echo "TEXINPUTS=\"${EPREFIX}/usr/$(get_libdir)/ocaml/ocamldoc:\"" > "${T}"/99ocamldoc || die doenvd "${T}"/99ocamldoc fi sed -i -e "s:lib:$(get_libdir):" "${T}"/ocaml.conf || die # Install ocaml-rebuild portage set insinto /usr/share/portage/config/sets doins "${T}"/ocaml.conf }