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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 1.99 2010/07/06 18:55:50 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/autotools.eclass,v 1.103 2011/05/16 03:44:26 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
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 26
27# @ECLASS-VARIABLE: _LATEST_AUTOMAKE 27# @ECLASS-VARIABLE: _LATEST_AUTOMAKE
28# @INTERNAL
28# @DESCRIPTION: 29# @DESCRIPTION:
29# CONSTANT! 30# CONSTANT!
30# The latest major version/slot of automake available on each arch. 31# 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# 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# then circular dependencies may arise during emerge @system bootstraps.
72fi 73fi
73 74
74unset _automake_atom _autoconf_atom 75unset _automake_atom _autoconf_atom
75 76
76# @ECLASS-VARIABLE: AM_OPTS 77# @ECLASS-VARIABLE: AM_OPTS
78# @DEFAULT_UNSET
77# @DESCRIPTION: 79# @DESCRIPTION:
78# Additional options to pass to automake during 80# Additional options to pass to automake during
79# eautoreconf call. 81# eautoreconf call.
80 82
81# @ECLASS-VARIABLE: AT_NOELIBTOOLIZE 83# @ECLASS-VARIABLE: AT_NOELIBTOOLIZE
84# @DEFAULT_UNSET
82# @DESCRIPTION: 85# @DESCRIPTION:
83# Don't run elibtoolize command if set to 'yes', 86# Don't run elibtoolize command if set to 'yes',
84# useful when elibtoolize needs to be ran with 87# useful when elibtoolize needs to be ran with
85# particular options 88# particular options
86 89
87# XXX: M4DIR should be deprecated 90# XXX: M4DIR should be deprecated
88# @ECLASS-VARIABLE: AT_M4DIR 91# @ECLASS-VARIABLE: AT_M4DIR
89# @DESCRIPTION: 92# @DESCRIPTION:
90# Additional director(y|ies) aclocal should search 93# Additional director(y|ies) aclocal should search
91: ${AT_M4DIR:=${M4DIR}} 94: ${AT_M4DIR:=${M4DIR}}
92AT_GNUCONF_UPDATE="no"
93
94 95
95# @FUNCTION: eautoreconf 96# @FUNCTION: eautoreconf
96# @DESCRIPTION: 97# @DESCRIPTION:
97# This function mimes the behavior of autoreconf, but uses the different 98# This function mimes the behavior of autoreconf, but uses the different
98# eauto* functions to run the tools. It doesn't accept parameters, but 99# eauto* functions to run the tools. It doesn't accept parameters, but
149 local aclocal_opts 150 local aclocal_opts
150 151
151 local amflags_file 152 local amflags_file
152 for amflags_file in GNUmakefile.am Makefile.am GNUmakefile.in Makefile.in ; do 153 for amflags_file in GNUmakefile.am Makefile.am GNUmakefile.in Makefile.in ; do
153 [[ -e ${amflags_file} ]] || continue 154 [[ -e ${amflags_file} ]] || continue
155 # setup the env in case the pkg does something crazy
156 # in their ACLOCAL_AMFLAGS. like run a shell script
157 # which turns around and runs autotools #365401
158 autotools_env_setup
154 aclocal_opts=$(sed -n '/^ACLOCAL_AMFLAGS[[:space:]]*=/s:[^=]*=::p' ${amflags_file}) 159 aclocal_opts=$(sed -n '/^ACLOCAL_AMFLAGS[[:space:]]*=/s:[^=]*=::p' ${amflags_file})
155 eval aclocal_opts=\"${aclocal_opts}\" 160 eval aclocal_opts=\"${aclocal_opts}\"
156 break 161 break
157 done 162 done
158 163
159 if [[ -n ${AT_M4DIR} ]] ; then
160 for x in ${AT_M4DIR} ; do
161 case "${x}" in
162 "-I")
163 # We handle it below
164 ;;
165 *)
166 [[ ! -d ${x} ]] && ewarn "eaclocal: '${x}' does not exist"
167 aclocal_opts="${aclocal_opts} -I ${x}"
168 ;;
169 esac
170 done
171 fi
172
173 [[ ! -f aclocal.m4 || -n $(grep -e 'generated.*by aclocal' aclocal.m4) ]] && \ 164 [[ ! -f aclocal.m4 || -n $(grep -e 'generated.*by aclocal' aclocal.m4) ]] && \
174 autotools_run_tool aclocal "$@" ${aclocal_opts} 165 autotools_run_tool aclocal $(autotools_m4dir_include) "$@" ${aclocal_opts}
175} 166}
176 167
177# @FUNCTION: _elibtoolize 168# @FUNCTION: _elibtoolize
178# @DESCRIPTION: 169# @DESCRIPTION:
179# Runs libtoolize. Note the '_' prefix .. to not collide with elibtoolize() from 170# Runs libtoolize. Note the '_' prefix .. to not collide with elibtoolize() from
198# @DESCRIPTION: 189# @DESCRIPTION:
199# Runs autoheader. 190# Runs autoheader.
200eautoheader() { 191eautoheader() {
201 # Check if we should run autoheader 192 # Check if we should run autoheader
202 [[ -n $(autotools_check_macro "AC_CONFIG_HEADERS") ]] || return 0 193 [[ -n $(autotools_check_macro "AC_CONFIG_HEADERS") ]] || return 0
203 NO_FAIL=1 autotools_run_tool autoheader "$@" 194 NO_FAIL=1 autotools_run_tool autoheader $(autotools_m4dir_include) "$@"
204} 195}
205 196
206# @FUNCTION: eautoconf 197# @FUNCTION: eautoconf
207# @DESCRIPTION: 198# @DESCRIPTION:
208# Runs autoconf. 199# Runs autoconf.
212 eerror "No configure.{ac,in} present in '${PWD}'!" 203 eerror "No configure.{ac,in} present in '${PWD}'!"
213 echo 204 echo
214 die "No configure.{ac,in} present!" 205 die "No configure.{ac,in} present!"
215 fi 206 fi
216 207
217 autotools_run_tool autoconf "$@" 208 autotools_run_tool autoconf $(autotools_m4dir_include) "$@"
218} 209}
219 210
220# @FUNCTION: eautomake 211# @FUNCTION: eautomake
221# @DESCRIPTION: 212# @DESCRIPTION:
222# Runs automake. 213# Runs automake.
268eautopoint() { 259eautopoint() {
269 autotools_run_tool autopoint "$@" 260 autotools_run_tool autopoint "$@"
270} 261}
271 262
272# Internal function to run an autotools' tool 263# Internal function to run an autotools' tool
273autotools_run_tool() { 264autotools_env_setup() {
274 if [[ ${EBUILD_PHASE} != "unpack" && ${EBUILD_PHASE} != "prepare" ]]; then
275 ewarn "QA Warning: running $1 in ${EBUILD_PHASE} phase"
276 fi
277
278 # We do the “latest” → version switch here because it solves 265 # We do the “latest” → version switch here because it solves
279 # possible order problems, see bug #270010 as an example. 266 # possible order problems, see bug #270010 as an example.
280 if [[ ${WANT_AUTOMAKE} == "latest" ]]; then 267 if [[ ${WANT_AUTOMAKE} == "latest" ]]; then
281 local pv 268 local pv
282 for pv in ${_LATEST_AUTOMAKE} ; do 269 for pv in ${_LATEST_AUTOMAKE} ; do
286 done 273 done
287 [[ ${WANT_AUTOMAKE} == "latest" ]] && \ 274 [[ ${WANT_AUTOMAKE} == "latest" ]] && \
288 die "Cannot find the latest automake! Tried ${_LATEST_AUTOMAKE}" 275 die "Cannot find the latest automake! Tried ${_LATEST_AUTOMAKE}"
289 fi 276 fi
290 [[ ${WANT_AUTOCONF} == "latest" ]] && export WANT_AUTOCONF=2.5 277 [[ ${WANT_AUTOCONF} == "latest" ]] && export WANT_AUTOCONF=2.5
278}
279autotools_run_tool() {
280 if [[ ${EBUILD_PHASE} != "unpack" && ${EBUILD_PHASE} != "prepare" ]]; then
281 ewarn "QA Warning: running $1 in ${EBUILD_PHASE} phase"
282 fi
283
284 autotools_env_setup
291 285
292 local STDERR_TARGET="${T}/$1.out" 286 local STDERR_TARGET="${T}/$1.out"
293 # most of the time, there will only be one run, but if there are 287 # most of the time, there will only be one run, but if there are
294 # more, make sure we get unique log filenames 288 # more, make sure we get unique log filenames
295 if [[ -e ${STDERR_TARGET} ]] ; then 289 if [[ -e ${STDERR_TARGET} ]] ; then
317# Internal function to check for support 311# Internal function to check for support
318autotools_check_macro() { 312autotools_check_macro() {
319 [[ -f configure.ac || -f configure.in ]] || return 0 313 [[ -f configure.ac || -f configure.in ]] || return 0
320 local macro 314 local macro
321 for macro ; do 315 for macro ; do
322 WANT_AUTOCONF="2.5" autoconf --trace="${macro}" 2>/dev/null 316 WANT_AUTOCONF="2.5" autoconf $(autotools_m4dir_include) --trace="${macro}" 2>/dev/null
323 done 317 done
324 return 0 318 return 0
325} 319}
326 320
327# Internal function to get additional subdirs to configure 321# Internal function to get additional subdirs to configure
352 print res[1] 346 print res[1]
353 }' | uniq 347 }' | uniq
354 348
355 return 0 349 return 0
356} 350}
351
352autotools_m4dir_include() {
353 [[ -n ${AT_M4DIR} ]] || return
354
355 local include_opts=
356
357 for x in ${AT_M4DIR} ; do
358 case "${x}" in
359 "-I")
360 # We handle it below
361 ;;
362 *)
363 [[ ! -d ${x} ]] && ewarn "autotools.eclass: '${x}' does not exist"
364 include_opts="${include_opts} -I ${x}"
365 ;;
366 esac
367 done
368
369 echo $include_opts
370}

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