/[gentoo-x86]/eclass/scons-utils.eclass
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1# Copyright 1999-2010 Gentoo Foundation 1# Copyright 1999-2010 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/scons-utils.eclass,v 1.7 2011/10/30 14:29:54 mgorny Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/scons-utils.eclass,v 1.8 2011/10/30 14:30:24 mgorny Exp $
4 4
5# @ECLASS: scons-utils.eclass 5# @ECLASS: scons-utils.eclass
6# @MAINTAINER: 6# @MAINTAINER:
7# mgorny@gentoo.org 7# mgorny@gentoo.org
8# @BLURB: helper functions to deal with SCons buildsystem 8# @BLURB: helper functions to deal with SCons buildsystem
12# @EXAMPLE: 12# @EXAMPLE:
13# 13#
14# @CODE 14# @CODE
15# inherit scons-utils toolchain-funcs 15# inherit scons-utils toolchain-funcs
16# 16#
17# EAPI=4
18#
19# src_configure() {
20# myesconsargs=(
21# CC="$(tc-getCC)"
22# $(use_scons nls ENABLE_NLS)
23# )
24# }
25#
17# src_compile() { 26# src_compile() {
18# tc-export CC CXX
19# escons \ 27# escons
20# $(use_scons nls ENABLE_NLS) \ 28# }
21# || die 29#
30# src_install() {
31# escons install
22# } 32# }
23# @CODE 33# @CODE
24 34
25# -- public variables -- 35# -- public variables --
26 36
27# @ECLASS-VARIABLE: SCONS_MIN_VERSION 37# @ECLASS-VARIABLE: SCONS_MIN_VERSION
28# @DEFAULT_UNSET 38# @DEFAULT_UNSET
29# @DESCRIPTION: 39# @DESCRIPTION:
30# The minimal version of SCons required for the build to work. 40# The minimal version of SCons required for the build to work.
41
42# @VARIABLE: myesconsargs
43# @DEFAULT_UNSET
44# @DESCRIPTION:
45# List of package-specific options to pass to all SCons calls. Supposed to be
46# set in src_configure().
31 47
32# @ECLASS-VARIABLE: SCONSOPTS 48# @ECLASS-VARIABLE: SCONSOPTS
33# @DEFAULT_UNSET 49# @DEFAULT_UNSET
34# @DESCRIPTION: 50# @DESCRIPTION:
35# The default set of options to pass to scons. Similar to MAKEOPTS, 51# The default set of options to pass to scons. Similar to MAKEOPTS,
71# -- public functions -- 87# -- public functions --
72 88
73# @FUNCTION: escons 89# @FUNCTION: escons
74# @USAGE: [scons-arg] ... 90# @USAGE: [scons-arg] ...
75# @DESCRIPTION: 91# @DESCRIPTION:
76# Call scons, passing the supplied arguments, ${MAKEOPTS} and 92# Call scons, passing the supplied arguments, ${myesconsargs[@]},
77# ${EXTRA_ESCONS}. Similar to emake. Like emake, this function does die 93# filtered ${MAKEOPTS}, ${EXTRA_ESCONS}. Similar to emake. Like emake,
78# on failure in EAPI 4 (unless called nonfatal). 94# this function does die on failure in EAPI 4 (unless called nonfatal).
79escons() { 95escons() {
80 local ret 96 local ret
81 97
82 debug-print-function ${FUNCNAME} "${@}" 98 debug-print-function ${FUNCNAME} "${@}"
83 99
84 # if SCONSOPTS are _unset_, use cleaned MAKEOPTS 100 # if SCONSOPTS are _unset_, use cleaned MAKEOPTS
85 set -- scons ${SCONSOPTS-$(scons_clean_makeopts)} ${EXTRA_ESCONS} "${@}" 101 set -- scons ${SCONSOPTS-$(scons_clean_makeopts)} ${EXTRA_ESCONS} \
102 "${myesconsargs[@]}" "${@}"
86 echo "${@}" >&2 103 echo "${@}" >&2
87 "${@}" 104 "${@}"
88 ret=${?} 105 ret=${?}
89 106
90 [[ ${ret} -ne 0 && ${EAPI:-0} -ge 4 ]] && die "escons failed." 107 [[ ${ret} -ne 0 && ${EAPI:-0} -ge 4 ]] && die "escons failed."

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