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Revision 1.2 - (hide annotations) (download)
Tue Mar 27 21:24:42 2012 UTC (2 years, 3 months ago) by aballier
Branch: MAIN
Changes since 1.1: +15 -1 lines
Add OASIS_BUILD_TESTS variable to automatically enable tests at src_configure, allowing to factorise some more code

1 aballier 1.1 # Copyright 1999-2012 Gentoo Foundation
2     # Distributed under the terms of the GNU General Public License v2
3 aballier 1.2 # $Header: /var/cvsroot/gentoo-x86/eclass/oasis.eclass,v 1.1 2012/03/27 21:01:15 aballier Exp $
4 aballier 1.1
5     # @ECLASS: oasis.eclass
6     # @MAINTAINER:
7     # ml@gentoo.org
8     # @AUTHOR:
9     # Original Author: Alexis Ballier <aballier@gentoo.org>
10     # @BLURB: Provides common ebuild phases for oasis-based packages.
11     # @DESCRIPTION:
12     # Provides common ebuild phases for oasis-based packages.
13     # Most of these packages will just have to inherit the eclass, set their
14     # dependencies and the DOCS variable for base.eclass to install it and be done.
15     #
16     # It inherits multilib, findlib, eutils and base eclasses.
17     # Ebuilds using oasis.eclass must be EAPI>=3.
18    
19     # @ECLASS-VARIABLE: OASIS_BUILD_DOCS
20     # @DESCRIPTION:
21     # Will make oasis_src_compile build the documentation if this variable is
22     # defined and the doc useflag is enabled.
23     # The eclass takes care of setting doc in IUSE but the ebuild should take care
24     # of the extra dependencies it may need.
25     # Set before inheriting the eclass.
26    
27 aballier 1.2 # @ECLASS-VARIABLE: OASIS_BUILD_TESTS
28     # @DESCRIPTION:
29     # Will make oasis_src_configure enable building the tests if the test useflag is
30     # enabled. oasis_src_test will then run them.
31     # Note that you sometimes need to enable this for src_test to be useful,
32     # sometimes not. It has to be enabled on a per-case basis.
33     # The eclass takes care of setting test in IUSE but the ebuild should take care
34     # of the extra dependencies it may need.
35     # Set before inheriting the eclass.
36    
37 aballier 1.1 inherit multilib findlib eutils base
38    
39     case ${EAPI:-0} in
40     0|1|2) die "You need at least EAPI-3 to use oasis.eclass";;
41     esac
42    
43     IUSE="debug +ocamlopt"
44     [ -n "${OASIS_BUILD_DOCS}" ] && IUSE="${IUSE} doc"
45 aballier 1.2 [ -n "${OASIS_BUILD_TESTS}" ] && IUSE="${IUSE} test"
46 aballier 1.1
47     RDEPEND=">=dev-lang/ocaml-3.12[ocamlopt?]"
48     DEPEND="${RDEPEND}"
49    
50     # @FUNCTION: oasis_use_enable
51     # @USAGE: < useflag > < variable >
52     # @DESCRIPTION:
53     # A use_enable-like function for oasis configure variables.
54     # Outputs '--override variable (true|false)', whether useflag is enabled or
55     # not.
56     # Typical usage: $(oasis_use_enable ocamlopt is_native) as an oasis configure
57     # argument.
58     oasis_use_enable() {
59     echo "--override $2 $(usex $1 true false)"
60     }
61    
62     # @FUNCTION: oasis_src_configure
63     # @DESCRIPTION:
64     # src_configure phase shared by oasis-based packages.
65     # Extra arguments may be passed via oasis_configure_opts.
66     oasis_src_configure() {
67 aballier 1.2 local testargs=""
68     [ -n "${OASIS_BUILD_TESTS}" ] && testargs="$(use_enable test tests)"
69 aballier 1.1 ocaml setup.ml -configure \
70     --prefix "${EPREFIX}/usr" \
71     --libdir "${EPREFIX}/usr/$(get_libdir)" \
72     --docdir "${EPREFIX}/usr/share/doc/${PF}/html" \
73     --destdir "${D}" \
74     $(oasis_use_enable debug debug) \
75     $(oasis_use_enable ocamlopt is_native) \
76 aballier 1.2 ${testargs} \
77 aballier 1.1 ${oasis_configure_opts} \
78     || die
79     }
80    
81     # @FUNCTION: oasis_src_compile
82     # @DESCRIPTION:
83     # Builds an oasis-based package.
84     # Will build documentation if OASIS_BUILD_DOCS is defined and the doc useflag is
85     # enabled.
86     oasis_src_compile() {
87     ocaml setup.ml -build || die
88     if [ -n "${OASIS_BUILD_DOCS}" ] && use doc; then
89     ocaml setup.ml -doc || die
90     fi
91     }
92    
93     # @FUNCTION: oasis_src_test
94     # @DESCRIPTION:
95     # Runs the testsuite of an oasis-based package.
96     oasis_src_test() {
97     LD_LIBRARY_PATH="${S}/_build/lib" ocaml setup.ml -test || die
98     }
99    
100     # @FUNCTION: oasis_src_install
101     # @DESCRIPTION:
102     # Installs an oasis-based package.
103     # It calls base_src_install_docs, so will install documentation declared in the
104     # DOCS variable.
105     oasis_src_install() {
106     findlib_src_preinst
107     ocaml setup.ml -install || die
108     base_src_install_docs
109     }
110    
111     EXPORT_FUNCTIONS src_configure src_compile src_test src_install

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