/[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 1.94 2010/03/07 17:43:11 vapier 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
21 21
22# @ECLASS-VARIABLE: WANT_AUTOMAKE 22# @ECLASS-VARIABLE: WANT_AUTOMAKE
23# @DESCRIPTION: 23# @DESCRIPTION:
24# The major version of automake your package needs 24# The major version of automake your package needs
25: ${WANT_AUTOMAKE:=latest} 25: ${WANT_AUTOMAKE:=latest}
26
27# @ECLASS-VARIABLE: _LATEST_AUTOMAKE
28# @DESCRIPTION:
29# CONSTANT!
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,
32# then circular dependencies may arise during emerge @system bootstraps.
33# Do NOT change this variable in your ebuilds!
34_LATEST_AUTOMAKE='1.11'
26 35
27_automake_atom="sys-devel/automake" 36_automake_atom="sys-devel/automake"
28_autoconf_atom="sys-devel/autoconf" 37_autoconf_atom="sys-devel/autoconf"
29if [[ -n ${WANT_AUTOMAKE} ]]; then 38if [[ -n ${WANT_AUTOMAKE} ]]; then
30 case ${WANT_AUTOMAKE} in 39 case ${WANT_AUTOMAKE} in
31 none) _automake_atom="" ;; # some packages don't require automake at all 40 none) _automake_atom="" ;; # some packages don't require automake at all
32 # 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
33 latest) _automake_atom="=sys-devel/automake-1.10*" ;; 42 # this MUST reflect the latest stable major version for each arch!
43 latest) _automake_atom="|| ( `printf '=sys-devel/automake-%s* ' ${_LATEST_AUTOMAKE}` )" ;;
34 *) _automake_atom="=sys-devel/automake-${WANT_AUTOMAKE}*" ;; 44 *) _automake_atom="=sys-devel/automake-${WANT_AUTOMAKE}*" ;;
35 esac 45 esac
36 export WANT_AUTOMAKE 46 export WANT_AUTOMAKE
37fi 47fi
38 48
212# Runs automake. 222# Runs automake.
213eautomake() { 223eautomake() {
214 local extra_opts 224 local extra_opts
215 local makefile_name 225 local makefile_name
216 226
217 if [[ -f GNUmakefile.am ]]; then 227 # Run automake if:
218 makefile_name="GNUmakefile" 228 # - a Makefile.am type file exists
219 elif [[ -f Makefile.am ]]; then 229 # - a Makefile.in type file exists and the configure
220 makefile_name="Makefile" 230 # script is using the AM_INIT_AUTOMAKE directive
221 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
222 return 0 238 return 0
223 fi 239 fi
224 240
225 if [[ -z ${FROM_EAUTORECONF} && -f ${makefile_name}.in ]]; then 241 elif [[ -z ${FROM_EAUTORECONF} && -f ${makefile_name%.am}.in ]]; then
226 local used_automake 242 local used_automake
227 local installed_automake 243 local installed_automake
228 244
229 installed_automake=$(WANT_AUTOMAKE= automake --version | head -n 1 | \ 245 installed_automake=$(WANT_AUTOMAKE= automake --version | head -n 1 | \
230 sed -e 's:.*(GNU automake) ::') 246 sed -e 's:.*(GNU automake) ::')
231 used_automake=$(head -n 1 < ${makefile_name}.in | \ 247 used_automake=$(head -n 1 < ${makefile_name%.am}.in | \
232 sed -e 's:.*by automake \(.*\) from .*:\1:') 248 sed -e 's:.*by automake \(.*\) from .*:\1:')
233 249
234 if [[ ${installed_automake} != ${used_automake} ]]; then 250 if [[ ${installed_automake} != ${used_automake} ]]; then
235 einfo "Automake used for the package (${used_automake}) differs from" 251 einfo "Automake used for the package (${used_automake}) differs from"
236 einfo "the installed version (${installed_automake})." 252 einfo "the installed version (${installed_automake})."
259 ewarn "QA Warning: running $1 in ${EBUILD_PHASE} phase" 275 ewarn "QA Warning: running $1 in ${EBUILD_PHASE} phase"
260 fi 276 fi
261 277
262 # We do the “latest” → version switch here because it solves 278 # We do the “latest” → version switch here because it solves
263 # possible order problems, see bug #270010 as an example. 279 # possible order problems, see bug #270010 as an example.
264 [[ ${WANT_AUTOMAKE} == "latest" ]] && export WANT_AUTOMAKE=1.10 280 if [[ ${WANT_AUTOMAKE} == "latest" ]]; then
281 local pv
282 for pv in ${_LATEST_AUTOMAKE} ; do
283 # has_version respects ROOT, but in this case, we don't want it to,
284 # thus "ROOT=/" prefix:
285 ROOT=/ has_version "=sys-devel/automake-${pv}*" && export WANT_AUTOMAKE="$pv"
286 done
287 [[ ${WANT_AUTOMAKE} == "latest" ]] && \
288 die "Cannot find the latest automake! Tried ${_LATEST_AUTOMAKE}"
289 fi
265 [[ ${WANT_AUTOCONF} == "latest" ]] && export WANT_AUTOCONF=2.5 290 [[ ${WANT_AUTOCONF} == "latest" ]] && export WANT_AUTOCONF=2.5
266 291
267 local STDERR_TARGET="${T}/$1.out" 292 local STDERR_TARGET="${T}/$1.out"
268 # 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
269 # more, make sure we get unique log filenames 294 # more, make sure we get unique log filenames

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