/[gentoo-x86]/eclass/waf-utils.eclass
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1# Copyright 1999-2010 Gentoo Foundation 1# Copyright 1999-2014 Gentoo Foundation
2# Distributed under the terms of the GNU General Public License v2 2# Distributed under the terms of the GNU General Public License v2
3# $Header: /var/cvsroot/gentoo-x86/eclass/waf-utils.eclass,v 1.1 2010/12/07 06:48:08 eva Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/waf-utils.eclass,v 1.21 2014/12/27 18:07:31 mgorny Exp $
4 4
5# @ECLASS: waf-utils.eclass 5# @ECLASS: waf-utils.eclass
6# @MAINTAINER: 6# @MAINTAINER:
7# gnome@gentoo.org 7# maintainer-needed@gentoo.org
8# 8# @AUTHOR:
9# @CODE
10# Original Author: Gilles Dartiguelongue <eva@gentoo.org> 9# Original Author: Gilles Dartiguelongue <eva@gentoo.org>
11# @CODE 10# Various improvements based on cmake-utils.eclass: Tomáš Chvátal <scarabeus@gentoo.org>
11# Proper prefix support: Jonathan Callen <jcallen@gentoo.org>
12# @BLURB: common ebuild functions for waf-based packages 12# @BLURB: common ebuild functions for waf-based packages
13# @DESCRIPTION: 13# @DESCRIPTION:
14# The waf-utils eclass contains functions that make creating ebuild for 14# The waf-utils eclass contains functions that make creating ebuild for
15# waf-based packages much easier. 15# waf-based packages much easier.
16# Its main features are support of common portage default settings. 16# Its main features are support of common portage default settings.
17 17
18inherit base eutils multilib python 18inherit base eutils multilib toolchain-funcs multiprocessing
19 19
20case ${EAPI:-0} in 20case ${EAPI:-0} in
21 3|2) EXPORT_FUNCTIONS pkg_setup src_configure src_compile src_install ;; 21 3|4|5) EXPORT_FUNCTIONS src_configure src_compile src_install ;;
22 *) die "EAPI=${EAPI} is not supported" ;; 22 *) die "EAPI=${EAPI} is not supported" ;;
23esac 23esac
24 24
25# Python with threads is required to run waf. We do not know which python slot
26# is being used as the system interpreter, so we are forced to block all
27# slots that have USE=-threads.
28DEPEND="${DEPEND}
29 dev-lang/python
30 !dev-lang/python[-threads]"
31
25# @ECLASS-VARIABLE: DOCS 32# @ECLASS-VARIABLE: WAF_VERBOSE
26# @DESCRIPTION: 33# @DESCRIPTION:
27# Documents passed to dodoc command. 34# Set to OFF to disable verbose messages during compilation
28 35# this is _not_ meant to be set in ebuilds
29# @FUNCTION: waf-utils_src_configure 36: ${WAF_VERBOSE:=ON}
30# @DESCRIPTION:
31# General function for configuring with waf.
32waf-utils_pkg_setup() {
33 python_set_active_version 2
34}
35 37
36# @FUNCTION: waf-utils_src_configure 38# @FUNCTION: waf-utils_src_configure
37# @DESCRIPTION: 39# @DESCRIPTION:
38# General function for configuring with waf. 40# General function for configuring with waf.
39waf-utils_src_configure() { 41waf-utils_src_configure() {
40 debug-print-function ${FUNCNAME} "$@" 42 debug-print-function ${FUNCNAME} "$@"
41 43
44 if [[ ! ${_PYTHON_ANY_R1} && ! ${_PYTHON_SINGLE_R1} && ! ${_PYTHON_R1} ]]; then
45 eqawarn "Using waf-utils.eclass without any python-r1 suite eclass is not supported"
46 eqawarn "and will be banned on 2015-01-24. Please make sure to configure and inherit"
47 eqawarn "appropriate -r1 eclass. For more information and examples, please see:"
48 eqawarn " https://wiki.gentoo.org/wiki/Project:Python/waf-utils_integration"
49 elif [[ ${PYTHON_REQ_USE} != *threads* ]]; then
50 eqawarn "Waf requires threading support in Python. To accomodate this requirement,"
51 eqawarn "please add 'threads(+)' to PYTHON_REQ_USE variable (above inherit line)."
52 eqawarn "For more information and examples, please see:"
53 eqawarn " https://wiki.gentoo.org/wiki/Project:Python/waf-utils_integration"
54 fi
55
56 local libdir=""
57
58 # @ECLASS-VARIABLE: WAF_BINARY
59 # @DESCRIPTION:
60 # Eclass can use different waf executable. Usually it is located in "${S}/waf".
61 : ${WAF_BINARY:="${S}/waf"}
62
63 # @ECLASS-VARIABLE: NO_WAF_LIBDIR
64 # @DEFAULT_UNSET
65 # @DESCRIPTION:
66 # Variable specifying that you don't want to set the libdir for waf script.
67 # Some scripts does not allow setting it at all and die if they find it.
68 [[ -z ${NO_WAF_LIBDIR} ]] && libdir="--libdir=${EPREFIX}/usr/$(get_libdir)"
69
70 tc-export AR CC CPP CXX RANLIB
71 echo "CCFLAGS=\"${CFLAGS}\" LINKFLAGS=\"${CFLAGS} ${LDFLAGS}\" \"${WAF_BINARY}\" --prefix=${EPREFIX}/usr ${libdir} $@ configure"
72
73 # This condition is required because waf takes even whitespace as function
74 # calls, awesome isn't it?
75 if [[ -z ${NO_WAF_LIBDIR} ]]; then
42 CCFLAGS="${CFLAGS}" LINKFLAGS="${LDFLAGS}" "${S}"/waf \ 76 CCFLAGS="${CFLAGS}" LINKFLAGS="${CFLAGS} ${LDFLAGS}" "${WAF_BINARY}" \
43 --prefix=/usr \ 77 "--prefix=${EPREFIX}/usr" \
44 --libdir=/usr/$(get_libdir) \ 78 "${libdir}" \
45 $@ \ 79 "$@" \
46 configure || die "configure failed" 80 configure || die "configure failed"
81 else
82 CCFLAGS="${CFLAGS}" LINKFLAGS="${CFLAGS} ${LDFLAGS}" "${WAF_BINARY}" \
83 "--prefix=${EPREFIX}/usr" \
84 "$@" \
85 configure || die "configure failed"
86 fi
47} 87}
48 88
49# @FUNCTION: waf-utils_src_compile 89# @FUNCTION: waf-utils_src_compile
50# @DESCRIPTION: 90# @DESCRIPTION:
51# General function for compiling with waf. 91# General function for compiling with waf.
52waf-utils_src_compile() { 92waf-utils_src_compile() {
53 debug-print-function ${FUNCNAME} "$@" 93 debug-print-function ${FUNCNAME} "$@"
94 local _mywafconfig
95 [[ "${WAF_VERBOSE}" ]] && _mywafconfig="--verbose"
54 96
55 local jobs=$(echo -j1 ${MAKEOPTS} | sed -r "s/.*(-j\s*|--jobs=)([0-9]+).*/--jobs=\2/" ) 97 local jobs="--jobs=$(makeopts_jobs)"
56 "${S}"/waf build ${jobs} || die "build failed" 98 echo "\"${WAF_BINARY}\" build ${_mywafconfig} ${jobs}"
99 "${WAF_BINARY}" ${_mywafconfig} ${jobs} || die "build failed"
57} 100}
58 101
59# @FUNCTION: waf-utils_src_install 102# @FUNCTION: waf-utils_src_install
60# @DESCRIPTION: 103# @DESCRIPTION:
61# Function for installing the package. 104# Function for installing the package.
62waf-utils_src_install() { 105waf-utils_src_install() {
63 debug-print-function ${FUNCNAME} "$@" 106 debug-print-function ${FUNCNAME} "$@"
64 has ${EAPI:-0} 2 && ! use prefix && ED="${D}"
65 107
108 echo "\"${WAF_BINARY}\" --destdir=\"${D}\" install"
66 "${S}"/waf --destdir="${ED}" install || die "Make install failed" 109 "${WAF_BINARY}" --destdir="${D}" install || die "Make install failed"
67 110
68 # Manual document installation 111 # Manual document installation
69 [[ -n "${DOCS}" ]] && { dodoc ${DOCS} || die "dodoc failed" ; } 112 base_src_install_docs
70} 113}
71

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