/[gentoo-x86]/eclass/autotools.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/autotools.eclass,v 1.95 2010/03/31 02:11:55 robbat2 Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/autotools.eclass,v 1.99 2010/07/06 18:55:50 vapier Exp $
4 4
5# @ECLASS: autotools.eclass 5# @ECLASS: autotools.eclass
6# @MAINTAINER: 6# @MAINTAINER:
7# base-system@gentoo.org 7# base-system@gentoo.org
8# @BLURB: Regenerates auto* build scripts 8# @BLURB: Regenerates auto* build scripts
25: ${WANT_AUTOMAKE:=latest} 25: ${WANT_AUTOMAKE:=latest}
26 26
27# @ECLASS-VARIABLE: _LATEST_AUTOMAKE 27# @ECLASS-VARIABLE: _LATEST_AUTOMAKE
28# @DESCRIPTION: 28# @DESCRIPTION:
29# CONSTANT! 29# CONSTANT!
30# The latest major version/slot of automake available on each arch. 30# The latest major version/slot of automake available on each arch.
31# If a newer version is stable on any arch, and is NOT reflected in this list, 31# If a newer version is stable on any arch, and is NOT reflected in this list,
32# then circular dependencies may arise during emerge @system bootstraps. 32# then circular dependencies may arise during emerge @system bootstraps.
33# Do NOT change this variable in your ebuilds! 33# Do NOT change this variable in your ebuilds!
34_LATEST_AUTOMAKE='1.11 1.10' 34_LATEST_AUTOMAKE='1.11'
35 35
36_automake_atom="sys-devel/automake" 36_automake_atom="sys-devel/automake"
37_autoconf_atom="sys-devel/autoconf" 37_autoconf_atom="sys-devel/autoconf"
38if [[ -n ${WANT_AUTOMAKE} ]]; then 38if [[ -n ${WANT_AUTOMAKE} ]]; then
39 case ${WANT_AUTOMAKE} in 39 case ${WANT_AUTOMAKE} in
40 none) _automake_atom="" ;; # some packages don't require automake at all 40 none) _automake_atom="" ;; # some packages don't require automake at all
41 # if you change the latest version here, change also autotools_run_tool 41 # if you change the "latest" version here, change also autotools_run_tool
42 # this MUST reflect the latest stable major version for each arch! 42 # this MUST reflect the latest stable major version for each arch!
43 latest) 43 latest) _automake_atom="|| ( `printf '=sys-devel/automake-%s* ' ${_LATEST_AUTOMAKE}` )" ;;
44 t="" ; for v in ${_LATEST_AUTOMAKE} ; do
45 t="${t} =sys-devel/automake-${v}*"
46 done
47 unset t v
48 _automake_atom="|| ( ${_automake_atom} )"
49 ;;
50 *) _automake_atom="=sys-devel/automake-${WANT_AUTOMAKE}*" ;; 44 *) _automake_atom="=sys-devel/automake-${WANT_AUTOMAKE}*" ;;
51 esac 45 esac
52 export WANT_AUTOMAKE 46 export WANT_AUTOMAKE
53fi 47fi
54 48
228# Runs automake. 222# Runs automake.
229eautomake() { 223eautomake() {
230 local extra_opts 224 local extra_opts
231 local makefile_name 225 local makefile_name
232 226
233 if [[ -f GNUmakefile.am ]]; then 227 # Run automake if:
234 makefile_name="GNUmakefile" 228 # - a Makefile.am type file exists
235 elif [[ -f Makefile.am ]]; then 229 # - a Makefile.in type file exists and the configure
236 makefile_name="Makefile" 230 # script is using the AM_INIT_AUTOMAKE directive
237 else 231 for makefile_name in {GNUmakefile,{M,m}akefile}.{am,in} "" ; do
232 [[ -f ${makefile_name} ]] && break
233 done
234 [[ -z ${makefile_name} ]] && return 0
235
236 if [[ ${makefile_name} == *.in ]] ; then
237 if ! grep -qs AM_INIT_AUTOMAKE configure.?? ; then
238 return 0 238 return 0
239 fi 239 fi
240 240
241 if [[ -z ${FROM_EAUTORECONF} && -f ${makefile_name}.in ]]; then 241 elif [[ -z ${FROM_EAUTORECONF} && -f ${makefile_name%.am}.in ]]; then
242 local used_automake 242 local used_automake
243 local installed_automake 243 local installed_automake
244 244
245 installed_automake=$(WANT_AUTOMAKE= automake --version | head -n 1 | \ 245 installed_automake=$(WANT_AUTOMAKE= automake --version | head -n 1 | \
246 sed -e 's:.*(GNU automake) ::') 246 sed -e 's:.*(GNU automake) ::')
247 used_automake=$(head -n 1 < ${makefile_name}.in | \ 247 used_automake=$(head -n 1 < ${makefile_name%.am}.in | \
248 sed -e 's:.*by automake \(.*\) from .*:\1:') 248 sed -e 's:.*by automake \(.*\) from .*:\1:')
249 249
250 if [[ ${installed_automake} != ${used_automake} ]]; then 250 if [[ ${installed_automake} != ${used_automake} ]]; then
251 einfo "Automake used for the package (${used_automake}) differs from" 251 einfo "Automake used for the package (${used_automake}) differs from"
252 einfo "the installed version (${installed_automake})." 252 einfo "the installed version (${installed_automake})."
275 ewarn "QA Warning: running $1 in ${EBUILD_PHASE} phase" 275 ewarn "QA Warning: running $1 in ${EBUILD_PHASE} phase"
276 fi 276 fi
277 277
278 # We do the “latest” → version switch here because it solves 278 # We do the “latest” → version switch here because it solves
279 # possible order problems, see bug #270010 as an example. 279 # possible order problems, see bug #270010 as an example.
280 if [[ ${WANT_AUTOMAKE} == "latest" ]]; then
281 local pv
280 for pv in ${_LATEST_AUTOMAKE} ; do 282 for pv in ${_LATEST_AUTOMAKE} ; do
283 # has_version respects ROOT, but in this case, we don't want it to,
284 # thus "ROOT=/" prefix:
281 has_version "=sys-devel/automake-${pv}*" && export WANT_AUTOMAKE="$pv" 285 ROOT=/ has_version "=sys-devel/automake-${pv}*" && export WANT_AUTOMAKE="$pv"
282 done 286 done
283 unset pv
284 [[ ${WANT_AUTOMAKE} == "latest" ]] && \ 287 [[ ${WANT_AUTOMAKE} == "latest" ]] && \
285 die "Cannot find the latest automake! Tried ${_LATEST_AUTOMAKE}" 288 die "Cannot find the latest automake! Tried ${_LATEST_AUTOMAKE}"
289 fi
286 [[ ${WANT_AUTOCONF} == "latest" ]] && export WANT_AUTOCONF=2.5 290 [[ ${WANT_AUTOCONF} == "latest" ]] && export WANT_AUTOCONF=2.5
287 291
288 local STDERR_TARGET="${T}/$1.out" 292 local STDERR_TARGET="${T}/$1.out"
289 # most of the time, there will only be one run, but if there are 293 # most of the time, there will only be one run, but if there are
290 # more, make sure we get unique log filenames 294 # more, make sure we get unique log filenames

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