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# Copyright 1999-2007 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/dev-lang/ocaml/ocaml-3.09.3.ebuild,v 1.9 2007/04/15 20:17:05 corsair Exp $
inherit flag-o-matic eutils multilib pax-utils
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-3.09/${P}.tar.bz2"
LICENSE="QPL-1.0 LGPL-2"
SLOT="0"
KEYWORDS="amd64 ppc ppc64 sparc x86 x86-fbsd"
IUSE="tk latex"
DEPEND="virtual/libc
tk? ( >=dev-lang/tk-3.3.3 )"
QA_EXECSTACK="/usr/lib/ocaml/compiler-*"
# This is a crappy way to deal with the textrels, but it keeps stuff simple
QA_TEXTRELS="usr/bin/ocaml*.opt usr/bin/camlp4*.opt"
src_unpack() {
unpack ${A}
cd "${S}"
# Fix the EXEC_STACK in ocaml compiled binaries (#153382)
epatch "${FILESDIR}"/${P}-exec-stack-fixes.patch
# Quick and somewhat dirty fix for bug #110541
epatch "${FILESDIR}"/${P}-execheap.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 "${FILESDIR}"/${P}-configure.patch
# The sed in the Makefile doesn't replace all occurences of @compiler@
# in driver/ocamlcomp.sh.in. Reported upstream as issue 0004268.
epatch "${FILESDIR}"/${P}-Makefile.patch
# Change the configure script to add the CFLAGS to bytecccompopts and
# LDFLAGS to bytecclinkopts.
sed -i -e "s,bytecccompopts=\"\",bytecccompopts=\"\${CFLAGS}\"," \
-e "s,bytecclinkopts=\"\",bytecclinkopts=\"\${LDFLAGS}\"," \
"${S}"/configure
}
src_compile() {
local myconf="--host ${CHOST}"
# dev-lang/ocaml tends to break/give unexpected results with "unsafe" CFLAGS.
strip-flags
replace-flags "-O?" -O2
use tk || myconf="-no-tk"
# ocaml uses a home-brewn configure script, preventing it to use econf.
./configure -prefix /usr \
--bindir /usr/bin \
--libdir /usr/$(get_libdir)/ocaml \
--mandir /usr/share/man \
--with-pthread ${myconf} || die "configure failed!"
make world || die "make world failed!"
# Native code generation is unsupported on some archs
if ! use ppc64 ; then
make opt || die "make opt failed!"
make opt.opt || die "make opt.opt failed!"
fi
}
src_test() {
make bootstrap
}
src_install() {
make BINDIR="${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/$(get_libdir)/ocaml/ld.conf
dodoc Changes INSTALL LICENSE README Upgrading
# Turn MPROTECT off for some of the ocaml binaries, since they are trying to
# rewrite the segment (which will obviously fail on systems having
# PAX_MPROTECT enabled).
pax-mark -m "${D}"//usr/bin/ocamldoc.opt "${D}"/usr/bin/ocamldep.opt \
"${D}"/usr/bin/ocamllex.opt "${D}"/usr/bin/camlp4r.opt \
"${D}"/usr/bin/camlp4o.opt
}
pkg_postinst() {
if use latex; then
echo "TEXINPUTS=/usr/$(get_libdir)/ocaml/ocamldoc:" > /etc/env.d/99ocamldoc
fi
echo
elog "OCaml is not binary compatible from version to version,"
elog "so you (may) need to rebuild all packages depending on it that"
elog "are actually installed on your system."
elog "To do so, you can run: "
elog "sh ${FILESDIR}/ocaml-rebuild.sh [-h | emerge options]"
elog "Which will call emerge on all old packages with the given options"
echo
}
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