gentoo-x86/eclass/findlib.eclass

# Copyright 1999-2011 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/eclass/findlib.eclass,v 1.10 2011/08/09 19:06:37 darkside Exp $

# @ECLASS: findlib.eclass
# @MAINTAINER:
# ml@gentoo.org
# @AUTHOR:
# Original author: Matthieu Sozeau <mattam@gentoo.org> (retired)
# @BLURB: ocamlfind (a.k.a. findlib) eclass
# @DESCRIPTION:
# ocamlfind (a.k.a. findlib) eclass


# From this findlib version there is proper stublibs support.
DEPEND=">=dev-ml/findlib-1.0.4-r1"
[[ ${FINDLIB_USE} ]] && DEPEND="${FINDLIB_USE}? ( ${DEPEND} )"

check_ocamlfind() {
        if [ ! -x "${EPREFIX}"/usr/bin/ocamlfind ]
        then
                eerror "In findlib.eclass: could not find the ocamlfind executable"
                eerror "Please report this bug on gentoo's bugzilla, assigning to ml@gentoo.org"
                die "ocamlfind executabled not found"
        fi
}

# @FUNCTION: findlib_src_preinst
# @DESCRIPTION:
# Prepare the image for a findlib installation.
# We use the stublibs style, so no ld.conf needs to be
# updated when a package installs C shared libraries.
findlib_src_preinst() {
        has "${EAPI:-0}" 0 1 2 && ! use prefix && EPREFIX=
        has "${EAPI:-0}" 0 1 2 && use !prefix && ED="${D}"
        check_ocamlfind

        # destdir is the ocaml sitelib
        local destdir=`ocamlfind printconf destdir`

        # strip off prefix
        destdir=${destdir#${EPREFIX}}

        dodir ${destdir} || die "dodir failed"
        export OCAMLFIND_DESTDIR=${ED}${destdir}

        # stublibs style
        dodir ${destdir}/stublibs || die "dodir failed"
        export OCAMLFIND_LDCONF=ignore
}

# @FUNCTION: findlib_src_install
# @DESCRIPTION:
# Install with a properly setup findlib
findlib_src_install() {
        findlib_src_preinst
        make DESTDIR="${D}" "$@" install || die "make failed"
}
1	# Copyright 1999-2011 Gentoo Foundation
2	# Distributed under the terms of the GNU General Public License v2
3	# $Header: /var/cvsroot/gentoo-x86/eclass/findlib.eclass,v 1.10 2011/08/09 19:06:37 darkside Exp $
4
5	# @ECLASS: findlib.eclass
6	# @MAINTAINER:
7	# ml@gentoo.org
8	# @AUTHOR:
9	# Original author: Matthieu Sozeau <mattam@gentoo.org> (retired)
10	# @BLURB: ocamlfind (a.k.a. findlib) eclass
11	# @DESCRIPTION:
12	# ocamlfind (a.k.a. findlib) eclass
13
14
15
16	# From this findlib version there is proper stublibs support.
17	DEPEND=">=dev-ml/findlib-1.0.4-r1"
18	[[ ${FINDLIB_USE} ]] && DEPEND="${FINDLIB_USE}? ( ${DEPEND} )"
19
20	check_ocamlfind() {
21	if [ ! -x "${EPREFIX}"/usr/bin/ocamlfind ]
22	then
23	eerror "In findlib.eclass: could not find the ocamlfind executable"
24	eerror "Please report this bug on gentoo's bugzilla, assigning to ml@gentoo.org"
25	die "ocamlfind executabled not found"
26	fi
27	}
28
29	# @FUNCTION: findlib_src_preinst
30	# @DESCRIPTION:
31	# Prepare the image for a findlib installation.
32	# We use the stublibs style, so no ld.conf needs to be
33	# updated when a package installs C shared libraries.
34	findlib_src_preinst() {
35	has "${EAPI:-0}" 0 1 2 && ! use prefix && EPREFIX=
36	has "${EAPI:-0}" 0 1 2 && use !prefix && ED="${D}"
37	check_ocamlfind
38
39	# destdir is the ocaml sitelib
40	local destdir=`ocamlfind printconf destdir`
41
42	# strip off prefix
43	destdir=${destdir#${EPREFIX}}
44
45	dodir ${destdir} \|\| die "dodir failed"
46	export OCAMLFIND_DESTDIR=${ED}${destdir}
47
48	# stublibs style
49	dodir ${destdir}/stublibs \|\| die "dodir failed"
50	export OCAMLFIND_LDCONF=ignore
51	}
52
53	# @FUNCTION: findlib_src_install
54	# @DESCRIPTION:
55	# Install with a properly setup findlib
56	findlib_src_install() {
57	findlib_src_preinst
58	make DESTDIR="${D}" "$@" install \|\| die "make failed"
59	}