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1# Copyright 1999-2012 Gentoo Foundation 1# Copyright 1999-2012 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 1.127 2012/03/21 17:12:01 flameeyes Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/autotools.eclass,v 1.134 2012/05/20 12:31:32 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
14# from the GNU version of m4 without worrying about other variants (i.e. BSD). 14# from the GNU version of m4 without worrying about other variants (i.e. BSD).
15 15
16if [[ ${___ECLASS_ONCE_AUTOTOOLS} != "recur -_+^+_- spank" ]] ; then 16if [[ ${___ECLASS_ONCE_AUTOTOOLS} != "recur -_+^+_- spank" ]] ; then
17___ECLASS_ONCE_AUTOTOOLS="recur -_+^+_- spank" 17___ECLASS_ONCE_AUTOTOOLS="recur -_+^+_- spank"
18 18
19inherit eutils libtool versionator 19inherit libtool
20 20
21# @ECLASS-VARIABLE: WANT_AUTOCONF 21# @ECLASS-VARIABLE: WANT_AUTOCONF
22# @DESCRIPTION: 22# @DESCRIPTION:
23# The major version of autoconf your package needs 23# The major version of autoconf your package needs
24: ${WANT_AUTOCONF:=latest} 24: ${WANT_AUTOCONF:=latest}
35 35
36# @ECLASS-VARIABLE: _LATEST_AUTOMAKE 36# @ECLASS-VARIABLE: _LATEST_AUTOMAKE
37# @INTERNAL 37# @INTERNAL
38# @DESCRIPTION: 38# @DESCRIPTION:
39# CONSTANT! 39# CONSTANT!
40# The latest major-minor version/slot of automake available on each arch. #312315 40# The latest major version/slot of automake available on each arch. #312315
41# If a newer slot is stable on any arch, and is NOT reflected in this list, 41# If a newer slot is stable on any arch, and is NOT reflected in this list,
42# then circular dependencies may arise during emerge @system bootstraps. 42# then circular dependencies may arise during emerge @system bootstraps.
43# Do NOT change this variable in your ebuilds! 43# Do NOT change this variable in your ebuilds!
44# If you want to force a newer minor version, you can specify the correct
45# WANT value by using a colon: <PV>[:<WANT_AUTOMAKE>]
44_LATEST_AUTOMAKE=1.11.1 46_LATEST_AUTOMAKE=( 1.11.1:1.11 )
45 47
46_automake_atom="sys-devel/automake" 48_automake_atom="sys-devel/automake"
47_autoconf_atom="sys-devel/autoconf" 49_autoconf_atom="sys-devel/autoconf"
48if [[ -n ${WANT_AUTOMAKE} ]]; then 50if [[ -n ${WANT_AUTOMAKE} ]]; then
49 case ${WANT_AUTOMAKE} in 51 case ${WANT_AUTOMAKE} in
50 none) _automake_atom="" ;; # some packages don't require automake at all 52 # Even if the package doesn't use automake, we still need to depend
51 # if you change the "latest" version here, change also autotools_run_tool 53 # on it because we run aclocal to process m4 macros. This matches
52 # this MUST reflect the latest stable major version for each arch! 54 # the autoreconf tool, so this requirement is correct. #401605
55 none) ;;
53 latest) 56 latest)
57 # Use SLOT deps if we can. For EAPI=0, we get pretty close.
54 if [[ ${EAPI:-0} != 0 ]]; then 58 if [[ ${EAPI:-0} != 0 ]] ; then
55 _automake_atom=">=sys-devel/automake-${_LATEST_AUTOMAKE}:$(get_version_component_range 1-2 ${_LATEST_AUTOMAKE})" 59 _automake_atom="|| ( `printf '>=sys-devel/automake-%s:%s ' ${_LATEST_AUTOMAKE[@]/:/ }` )"
56 else 60 else
57 _automake_atom=">=sys-devel/automake-${_LATEST_AUTOMAKE} =sys-devel/automake-$(get_version_component_range 1-2 ${_LATEST_AUTOMAKE})*" 61 _automake_atom="|| ( `printf '>=sys-devel/automake-%s ' ${_LATEST_AUTOMAKE[@]/%:*}` )"
58 fi 62 fi
59 ;; 63 ;;
60 *)
61 _automake_atom="=sys-devel/automake-${WANT_AUTOMAKE}*" ;; 64 *) _automake_atom="=sys-devel/automake-${WANT_AUTOMAKE}*" ;;
62 esac 65 esac
63 export WANT_AUTOMAKE 66 export WANT_AUTOMAKE
64fi 67fi
65 68
66if [[ -n ${WANT_AUTOCONF} ]] ; then 69if [[ -n ${WANT_AUTOCONF} ]] ; then
103# @DEFAULT_UNSET 106# @DEFAULT_UNSET
104# @DESCRIPTION: 107# @DESCRIPTION:
105# Additional options to pass to automake during 108# Additional options to pass to automake during
106# eautoreconf call. 109# eautoreconf call.
107 110
108# @ECLASS-VARIABLE: AT_NOEACLOCAL
109# @DEFAULT_UNSET
110# @DESCRIPTION:
111# Don't run eaclocal command if set to 'yes',
112# useful when eaclocal needs to be ran with
113# particular options
114
115# @ECLASS-VARIABLE: AT_NOEAUTOCONF
116# @DEFAULT_UNSET
117# @DESCRIPTION:
118# Don't run eautoconf command if set to 'yes',
119# useful when eautoconf needs to be ran with
120# particular options
121
122# @ECLASS-VARIABLE: AT_NOEAUTOMAKE 111# @ECLASS-VARIABLE: AT_NOEAUTOMAKE
123# @DEFAULT_UNSET 112# @DEFAULT_UNSET
124# @DESCRIPTION: 113# @DESCRIPTION:
125# Don't run eautomake command if set to 'yes', 114# Don't run eautomake command if set to 'yes'; only used to workaround
126# useful when eautomake needs to be ran with 115# broken packages. Generally you should, instead, fix the package to
127# particular options 116# not call AM_INIT_AUTOMAKE if it doesn't actually use automake.
128 117
129# @ECLASS-VARIABLE: AT_NOELIBTOOLIZE 118# @ECLASS-VARIABLE: AT_NOELIBTOOLIZE
130# @DEFAULT_UNSET 119# @DEFAULT_UNSET
131# @DESCRIPTION: 120# @DESCRIPTION:
132# Don't run elibtoolize command if set to 'yes', 121# Don't run elibtoolize command if set to 'yes',
153# the directory with include files can be specified with AT_M4DIR variable. 142# the directory with include files can be specified with AT_M4DIR variable.
154# 143#
155# Should do a full autoreconf - normally what most people will be interested in. 144# Should do a full autoreconf - normally what most people will be interested in.
156# Also should handle additional directories specified by AC_CONFIG_SUBDIRS. 145# Also should handle additional directories specified by AC_CONFIG_SUBDIRS.
157eautoreconf() { 146eautoreconf() {
158 local x auxdir g 147 local x g
159 148
160 if [[ -z ${AT_NO_RECURSIVE} ]]; then 149 if [[ -z ${AT_NO_RECURSIVE} ]]; then
161 # Take care of subdirs 150 # Take care of subdirs
162 for x in $(autotools_get_subdirs); do 151 for x in $(autotools_get_subdirs); do
163 if [[ -d ${x} ]] ; then 152 if [[ -d ${x} ]] ; then
166 popd >/dev/null 155 popd >/dev/null
167 fi 156 fi
168 done 157 done
169 fi 158 fi
170 159
171 auxdir=$(autotools_get_auxdir) 160 local auxdir=$(autotools_get_auxdir)
161 local macdir=$(autotools_get_macrodir)
172 162
173 if [[ ${AT_NOEACLOCAL} != "yes" ]]; then
174 einfo "Running eautoreconf in '${PWD}' ..." 163 einfo "Running eautoreconf in '${PWD}' ..."
175 [[ -n ${auxdir} ]] && mkdir -p ${auxdir} 164 [[ -n ${auxdir}${macdir} ]] && mkdir -p ${auxdir} ${macdir}
176 eaclocal 165 eaclocal
166 if grep -q '^AM_GNU_GETTEXT_VERSION' configure.?? ; then
167 eautopoint --force
177 fi 168 fi
178 [[ ${CHOST} == *-darwin* ]] && g=g 169 [[ ${CHOST} == *-darwin* ]] && g=g
179 if ${LIBTOOLIZE:-${g}libtoolize} -n --install >& /dev/null ; then 170 if ${LIBTOOLIZE:-${g}libtoolize} -n --install >& /dev/null ; then
180 _elibtoolize --copy --force --install 171 _elibtoolize --copy --force --install
181 else 172 else
182 _elibtoolize --copy --force 173 _elibtoolize --copy --force
183 fi 174 fi
184 [[ ${AT_NOEAUTOCONF} != "yes" ]] && eautoconf 175 eautoconf
185 [[ ${AT_NOEAUTOHEADER} != "yes" ]] && eautoheader 176 eautoheader
186 [[ ${AT_NOEAUTOMAKE} != "yes" ]] && FROM_EAUTORECONF="yes" eautomake ${AM_OPTS} 177 [[ ${AT_NOEAUTOMAKE} != "yes" ]] && FROM_EAUTORECONF="yes" eautomake ${AM_OPTS}
187 178
188 [[ ${AT_NOELIBTOOLIZE} == "yes" ]] && return 0 179 [[ ${AT_NOELIBTOOLIZE} == "yes" ]] && return 0
189 180
190 # Call it here to prevent failures due to elibtoolize called _before_ 181 # Call it here to prevent failures due to elibtoolize called _before_
290 for makefile_name in {GNUmakefile,{M,m}akefile}.am "" ; do 281 for makefile_name in {GNUmakefile,{M,m}akefile}.am "" ; do
291 [[ -f ${makefile_name} ]] && break 282 [[ -f ${makefile_name} ]] && break
292 done 283 done
293 284
294 if [[ -z ${makefile_name} ]] ; then 285 if [[ -z ${makefile_name} ]] ; then
295 if ! grep -qs AM_INIT_AUTOMAKE configure.?? ; then 286 # Really we should just use autotools_check_macro ...
287 local am_init_automake=$(sed -n '/AM_INIT_AUTOMAKE/{s:#.*::;s:\<dnl\>.*::;p}' configure.??)
288 if [[ ${am_init_automake} != *"AM_INIT_AUTOMAKE"* ]] ; then
296 return 0 289 return 0
297 fi 290 fi
298 291
299 elif [[ -z ${FROM_EAUTORECONF} && -f ${makefile_name%.am}.in ]]; then 292 elif [[ -z ${FROM_EAUTORECONF} && -f ${makefile_name%.am}.in ]]; then
300 local used_automake 293 local used_automake
349# Internal function to run an autotools' tool 342# Internal function to run an autotools' tool
350autotools_env_setup() { 343autotools_env_setup() {
351 # We do the "latest" → version switch here because it solves 344 # We do the "latest" → version switch here because it solves
352 # possible order problems, see bug #270010 as an example. 345 # possible order problems, see bug #270010 as an example.
353 if [[ ${WANT_AUTOMAKE} == "latest" ]]; then 346 if [[ ${WANT_AUTOMAKE} == "latest" ]]; then
347 local pv
348 for pv in ${_LATEST_AUTOMAKE[@]/#*:} ; do
354 # has_version respects ROOT, but in this case, we don't want it to, 349 # has_version respects ROOT, but in this case, we don't want it to,
355 # thus "ROOT=/" prefix: 350 # thus "ROOT=/" prefix:
356 ROOT=/ has_version "=sys-devel/automake-$(get_version_component_range 1-2 ${_LATEST_AUTOMAKE})*" && export WANT_AUTOMAKE="$(get_version_component_range 1-2 ${_LATEST_AUTOMAKE})" 351 ROOT=/ has_version "=sys-devel/automake-${pv}*" && export WANT_AUTOMAKE="${pv}"
357 352 done
358 [[ ${WANT_AUTOMAKE} == "latest" ]] && \ 353 [[ ${WANT_AUTOMAKE} == "latest" ]] && \
359 die "Cannot find the latest automake! Tried ${_LATEST_AUTOMAKE}" 354 die "Cannot find the latest automake! Tried ${_LATEST_AUTOMAKE}"
360 fi 355 fi
361 [[ ${WANT_AUTOCONF} == "latest" ]] && export WANT_AUTOCONF=2.5 356 [[ ${WANT_AUTOCONF} == "latest" ]] && export WANT_AUTOCONF=2.5
362} 357}
436} 431}
437 432
438# Internal function to get additional subdirs to configure 433# Internal function to get additional subdirs to configure
439autotools_get_subdirs() { autotools_check_macro_val AC_CONFIG_SUBDIRS ; } 434autotools_get_subdirs() { autotools_check_macro_val AC_CONFIG_SUBDIRS ; }
440autotools_get_auxdir() { autotools_check_macro_val AC_CONFIG_AUX_DIR ; } 435autotools_get_auxdir() { autotools_check_macro_val AC_CONFIG_AUX_DIR ; }
436autotools_get_macrodir() { autotools_check_macro_val AC_CONFIG_MACRO_DIR ; }
441 437
442_autotools_m4dir_include() { 438_autotools_m4dir_include() {
443 local x include_opts 439 local x include_opts
444 440
445 for x in "$@" ; do 441 for x in "$@" ; do

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