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Revision 1.82 Revision 1.131
1# Copyright 1999-2008 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 1.82 2009/01/04 16:54:10 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/autotools.eclass,v 1.131 2012/05/20 10:26:05 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
9# @DESCRIPTION: 9# @DESCRIPTION:
10# This eclass is for safely handling autotooled software packages that need to 10# This eclass is for safely handling autotooled software packages that need to
11# regenerate their build scripts. All functions will abort in case of errors. 11# regenerate their build scripts. All functions will abort in case of errors.
12# 12
13# NB: If you add anything, please comment it! 13# Note: We require GNU m4, as does autoconf. So feel free to use any features
14# from the GNU version of m4 without worrying about other variants (i.e. BSD).
15
16if [[ ${___ECLASS_ONCE_AUTOTOOLS} != "recur -_+^+_- spank" ]] ; then
17___ECLASS_ONCE_AUTOTOOLS="recur -_+^+_- spank"
14 18
15inherit eutils libtool 19inherit eutils libtool
16 20
17# @ECLASS-VARIABLE: WANT_AUTOCONF 21# @ECLASS-VARIABLE: WANT_AUTOCONF
18# @DESCRIPTION: 22# @DESCRIPTION:
19# The major version of autoconf your package needs 23# The major version of autoconf your package needs
20[[ -z ${WANT_AUTOCONF} ]] && WANT_AUTOCONF="latest" 24: ${WANT_AUTOCONF:=latest}
21 25
22# @ECLASS-VARIABLE: WANT_AUTOMAKE 26# @ECLASS-VARIABLE: WANT_AUTOMAKE
23# @DESCRIPTION: 27# @DESCRIPTION:
24# The major version of automake your package needs 28# The major version of automake your package needs
25[[ -z ${WANT_AUTOMAKE} ]] && WANT_AUTOMAKE="latest" 29: ${WANT_AUTOMAKE:=latest}
30
31# @ECLASS-VARIABLE: WANT_LIBTOOL
32# @DESCRIPTION:
33# Do you want libtool? Valid values here are "latest" and "none".
34: ${WANT_LIBTOOL:=latest}
35
36# @ECLASS-VARIABLE: _LATEST_AUTOMAKE
37# @INTERNAL
38# @DESCRIPTION:
39# CONSTANT!
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,
42# then circular dependencies may arise during emerge @system bootstraps.
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>]
46_LATEST_AUTOMAKE=( 1.11.1:1.11 )
26 47
27_automake_atom="sys-devel/automake" 48_automake_atom="sys-devel/automake"
28_autoconf_atom="sys-devel/autoconf" 49_autoconf_atom="sys-devel/autoconf"
29if [[ -n ${WANT_AUTOMAKE} ]]; then 50if [[ -n ${WANT_AUTOMAKE} ]]; then
30 case ${WANT_AUTOMAKE} in 51 case ${WANT_AUTOMAKE} in
31 none) _automake_atom="" ;; # some packages don't require automake at all 52 none) _automake_atom="" ;; # some packages don't require automake at all
32 latest) _automake_atom="=sys-devel/automake-1.10*" ;; 53 # if you change the "latest" version here, change also autotools_run_tool
54 # this MUST reflect the latest stable major version for each arch!
55 latest)
56 # Use SLOT deps if we can. For EAPI=0, we get pretty close.
57 if [[ ${EAPI:-0} != 0 ]] ; then
58 _automake_atom="|| ( `printf '>=sys-devel/automake-%s:%s ' ${_LATEST_AUTOMAKE[@]/:/ }` )"
59 else
60 _automake_atom="|| ( `printf '>=sys-devel/automake-%s ' ${_LATEST_AUTOMAKE[@]/%:*}` )"
61 fi
62 ;;
33 *) _automake_atom="=sys-devel/automake-${WANT_AUTOMAKE}*" ;; 63 *) _automake_atom="=sys-devel/automake-${WANT_AUTOMAKE}*" ;;
34 esac 64 esac
35 [[ ${WANT_AUTOMAKE} == "latest" ]] && WANT_AUTOMAKE="1.10"
36 export WANT_AUTOMAKE 65 export WANT_AUTOMAKE
37fi 66fi
38 67
39if [[ -n ${WANT_AUTOCONF} ]] ; then 68if [[ -n ${WANT_AUTOCONF} ]] ; then
40 case ${WANT_AUTOCONF} in 69 case ${WANT_AUTOCONF} in
41 none) _autoconf_atom="" ;; # some packages don't require autoconf at all 70 none) _autoconf_atom="" ;; # some packages don't require autoconf at all
42 2.1) _autoconf_atom="=sys-devel/autoconf-${WANT_AUTOCONF}*" ;; 71 2.1) _autoconf_atom="=sys-devel/autoconf-${WANT_AUTOCONF}*" ;;
72 # if you change the "latest" version here, change also autotools_env_setup
43 latest|2.5) _autoconf_atom=">=sys-devel/autoconf-2.61" ;; 73 latest|2.5) _autoconf_atom=">=sys-devel/autoconf-2.68" ;;
44 *) _autoconf_atom="INCORRECT-WANT_AUTOCONF-SETTING-IN-EBUILD" ;; 74 *) die "Invalid WANT_AUTOCONF value '${WANT_AUTOCONF}'" ;;
45 esac 75 esac
46 [[ ${WANT_AUTOCONF} == "latest" ]] && WANT_AUTOCONF="2.5"
47 export WANT_AUTOCONF 76 export WANT_AUTOCONF
48fi 77fi
49DEPEND="${_automake_atom} 78
50 ${_autoconf_atom}" 79_libtool_atom="sys-devel/libtool"
51[[ ${CATEGORY}/${PN} != "sys-devel/libtool" ]] && DEPEND="${DEPEND} sys-devel/libtool" 80if [[ -n ${WANT_LIBTOOL} ]] ; then
81 case ${WANT_LIBTOOL} in
82 none) _libtool_atom="" ;;
83 latest) ;;
84 *) die "Invalid WANT_LIBTOOL value '${WANT_LIBTOOL}'" ;;
85 esac
86 export WANT_LIBTOOL
87fi
88
89AUTOTOOLS_DEPEND="${_automake_atom} ${_autoconf_atom} ${_libtool_atom}"
52RDEPEND="" 90RDEPEND=""
91
92# @ECLASS-VARIABLE: AUTOTOOLS_AUTO_DEPEND
93# @DESCRIPTION:
94# Set to 'no' to disable automatically adding to DEPEND. This lets
95# ebuilds former conditional depends by using ${AUTOTOOLS_DEPEND} in
96# their own DEPEND string.
97: ${AUTOTOOLS_AUTO_DEPEND:=yes}
98if [[ ${AUTOTOOLS_AUTO_DEPEND} != "no" ]] ; then
99 DEPEND=${AUTOTOOLS_DEPEND}
100fi
101
53unset _automake_atom _autoconf_atom 102unset _automake_atom _autoconf_atom
54 103
55# @ECLASS-VARIABLE: AM_OPTS 104# @ECLASS-VARIABLE: AM_OPTS
105# @DEFAULT_UNSET
56# @DESCRIPTION: 106# @DESCRIPTION:
57# Additional options to pass to automake during 107# Additional options to pass to automake during
58# eautoreconf call. 108# eautoreconf call.
59 109
110# @ECLASS-VARIABLE: AT_NOEAUTOMAKE
111# @DEFAULT_UNSET
112# @DESCRIPTION:
113# Don't run eautomake command if set to 'yes'; only used to workaround
114# broken packages. Generally you should, instead, fix the package to
115# not call AM_INIT_AUTOMAKE if it doesn't actually use automake.
116
60# @ECLASS-VARIABLE: AT_NOELIBTOOLIZE 117# @ECLASS-VARIABLE: AT_NOELIBTOOLIZE
118# @DEFAULT_UNSET
61# @DESCRIPTION: 119# @DESCRIPTION:
62# Don't run elibtoolize command if set to 'yes', 120# Don't run elibtoolize command if set to 'yes',
63# useful when elibtoolize needs to be ran with 121# useful when elibtoolize needs to be ran with
64# particular options 122# particular options
65 123
66# XXX: M4DIR should be deprecated
67# @ECLASS-VARIABLE: AT_M4DIR 124# @ECLASS-VARIABLE: AT_M4DIR
68# @DESCRIPTION: 125# @DESCRIPTION:
69# Additional director(y|ies) aclocal should search 126# Additional director(y|ies) aclocal should search
70AT_M4DIR=${AT_M4DIR:-${M4DIR}} 127: ${AT_M4DIR:=}
71AT_GNUCONF_UPDATE="no"
72 128
129# @ECLASS-VARIABLE: AT_SYS_M4DIR
130# @INTERNAL
131# @DESCRIPTION:
132# For system integrators, a list of additional aclocal search paths.
133# This variable gets eval-ed, so you can use variables in the definition
134# that may not be valid until eautoreconf & friends are run.
135: ${AT_SYS_M4DIR:=}
73 136
74# @FUNCTION: eautoreconf 137# @FUNCTION: eautoreconf
75# @DESCRIPTION: 138# @DESCRIPTION:
76# This function mimes the behavior of autoreconf, but uses the different 139# This function mimes the behavior of autoreconf, but uses the different
77# eauto* functions to run the tools. It doesn't accept parameters, but 140# eauto* functions to run the tools. It doesn't accept parameters, but
78# the directory with include files can be specified with AT_M4DIR variable. 141# the directory with include files can be specified with AT_M4DIR variable.
79# 142#
80# Should do a full autoreconf - normally what most people will be interested in. 143# Should do a full autoreconf - normally what most people will be interested in.
81# Also should handle additional directories specified by AC_CONFIG_SUBDIRS. 144# Also should handle additional directories specified by AC_CONFIG_SUBDIRS.
82eautoreconf() { 145eautoreconf() {
83 local pwd=$(pwd) x auxdir 146 local x g
84 147
85 if [[ -z ${AT_NO_RECURSIVE} ]]; then 148 if [[ -z ${AT_NO_RECURSIVE} ]]; then
86 # Take care of subdirs 149 # Take care of subdirs
87 for x in $(autotools_get_subdirs); do 150 for x in $(autotools_get_subdirs); do
88 if [[ -d ${x} ]] ; then 151 if [[ -d ${x} ]] ; then
89 cd "${x}" 152 pushd "${x}" >/dev/null
90 AT_NOELIBTOOLIZE="yes" eautoreconf 153 AT_NOELIBTOOLIZE="yes" eautoreconf
91 cd "${pwd}" 154 popd >/dev/null
92 fi 155 fi
93 done 156 done
94 fi 157 fi
95 158
96 auxdir=$(autotools_get_auxdir) 159 local auxdir=$(autotools_get_auxdir)
160 local macdir=$(autotools_get_macrodir)
97 161
98 einfo "Running eautoreconf in '$(pwd)' ..." 162 einfo "Running eautoreconf in '${PWD}' ..."
99 [[ -n ${auxdir} ]] && mkdir -p ${auxdir} 163 [[ -n ${auxdir}${macdir} ]] && mkdir -p ${auxdir} ${macdir}
100 eaclocal 164 eaclocal
165 [[ ${CHOST} == *-darwin* ]] && g=g
101 if ${LIBTOOLIZE:-libtoolize} -n --install >& /dev/null ; then 166 if ${LIBTOOLIZE:-${g}libtoolize} -n --install >& /dev/null ; then
102 _elibtoolize --copy --force --install 167 _elibtoolize --copy --force --install
103 else 168 else
104 _elibtoolize --copy --force 169 _elibtoolize --copy --force
105 fi 170 fi
106 eautoconf 171 eautoconf
107 eautoheader 172 eautoheader
108 FROM_EAUTORECONF="yes" eautomake ${AM_OPTS} 173 [[ ${AT_NOEAUTOMAKE} != "yes" ]] && FROM_EAUTORECONF="yes" eautomake ${AM_OPTS}
109 174
110 [[ ${AT_NOELIBTOOLIZE} == "yes" ]] && return 0 175 [[ ${AT_NOELIBTOOLIZE} == "yes" ]] && return 0
111 176
112 # Call it here to prevent failures due to elibtoolize called _before_ 177 # Call it here to prevent failures due to elibtoolize called _before_
113 # eautoreconf. 178 # eautoreconf. We set $S because elibtoolize runs on that #265319
114 elibtoolize 179 S=${PWD} elibtoolize --force
115 180
116 return 0 181 return 0
182}
183
184# @FUNCTION: eaclocal_amflags
185# @DESCRIPTION:
186# Extract the ACLOCAL_AMFLAGS value from the Makefile.am and try to handle
187# (most) of the crazy crap that people throw at us.
188eaclocal_amflags() {
189 local aclocal_opts amflags_file
190
191 for amflags_file in GNUmakefile.am Makefile.am GNUmakefile.in Makefile.in ; do
192 [[ -e ${amflags_file} ]] || continue
193 # setup the env in case the pkg does something crazy
194 # in their ACLOCAL_AMFLAGS. like run a shell script
195 # which turns around and runs autotools. #365401
196 # or split across multiple lines. #383525
197 autotools_env_setup
198 aclocal_opts=$(sed -n \
199 "/^ACLOCAL_AMFLAGS[[:space:]]*=/{ \
200 # match the first line
201 s:[^=]*=::p; \
202 # then gobble up all escaped lines
203 : nextline /\\\\$/{ n; p; b nextline; } \
204 }" ${amflags_file})
205 eval aclocal_opts=\""${aclocal_opts}"\"
206 break
207 done
208
209 echo ${aclocal_opts}
117} 210}
118 211
119# @FUNCTION: eaclocal 212# @FUNCTION: eaclocal
120# @DESCRIPTION: 213# @DESCRIPTION:
121# These functions runs the autotools using autotools_run_tool with the 214# These functions runs the autotools using autotools_run_tool with the
122# specified parametes. The name of the tool run is the same of the function 215# specified parametes. The name of the tool run is the same of the function
123# without e prefix. 216# without e prefix.
124# They also force installing the support files for safety. 217# They also force installing the support files for safety.
125# Respects AT_M4DIR for additional directories to search for macro's. 218# Respects AT_M4DIR for additional directories to search for macro's.
126eaclocal() { 219eaclocal() {
127 local aclocal_opts
128
129 local amflags_file
130 for amflags_file in GNUmakefile.am Makefile.am GNUmakefile.in Makefile.in ; do
131 [[ -e ${amflags_file} ]] || continue
132 aclocal_opts=$(sed -n '/^ACLOCAL_AMFLAGS[[:space:]]*=/s:[^=]*=::p' ${amflags_file})
133 eval aclocal_opts=\"${aclocal_opts}\"
134 break
135 done
136
137 if [[ -n ${AT_M4DIR} ]] ; then
138 for x in ${AT_M4DIR} ; do
139 case "${x}" in
140 "-I")
141 # We handle it below
142 ;;
143 *)
144 [[ ! -d ${x} ]] && ewarn "eaclocal: '${x}' does not exist"
145 aclocal_opts="${aclocal_opts} -I ${x}"
146 ;;
147 esac
148 done
149 fi
150
151 [[ ! -f aclocal.m4 || -n $(grep -e 'generated.*by aclocal' aclocal.m4) ]] && \ 220 [[ ! -f aclocal.m4 || -n $(grep -e 'generated.*by aclocal' aclocal.m4) ]] && \
152 autotools_run_tool aclocal "$@" ${aclocal_opts} 221 autotools_run_tool --at-m4flags aclocal "$@" $(eaclocal_amflags)
153} 222}
154 223
155# @FUNCTION: _elibtoolize 224# @FUNCTION: _elibtoolize
156# @DESCRIPTION: 225# @DESCRIPTION:
157# Runs libtoolize. Note the '_' prefix .. to not collide with elibtoolize() from 226# Runs libtoolize. Note the '_' prefix .. to not collide with elibtoolize() from
158# libtool.eclass. 227# libtool.eclass.
159_elibtoolize() { 228_elibtoolize() {
160 local opts 229 local opts g=
161 230
162 # Check if we should run libtoolize (AM_PROG_LIBTOOL is an older macro, 231 # Check if we should run libtoolize (AM_PROG_LIBTOOL is an older macro,
163 # check for both it and the current AC_PROG_LIBTOOL) 232 # check for both it and the current AC_PROG_LIBTOOL)
164 [[ -n $(autotools_check_macro AC_PROG_LIBTOOL AM_PROG_LIBTOOL LT_INIT) ]] || return 0 233 [[ -n $(autotools_check_macro AC_PROG_LIBTOOL AM_PROG_LIBTOOL LT_INIT) ]] || return 0
165 234
166 [[ -f GNUmakefile.am || -f Makefile.am ]] && opts="--automake" 235 [[ -f GNUmakefile.am || -f Makefile.am ]] && opts="--automake"
167 236
168 [[ "${USERLAND}" == "Darwin" ]] && LIBTOOLIZE="glibtoolize" 237 [[ ${CHOST} == *-darwin* ]] && g=g
169 autotools_run_tool ${LIBTOOLIZE:-libtoolize} "$@" ${opts} 238 autotools_run_tool ${LIBTOOLIZE:-${g}libtoolize} "$@" ${opts}
170 239
171 # Need to rerun aclocal 240 # Need to rerun aclocal
172 eaclocal 241 eaclocal
173} 242}
174 243
176# @DESCRIPTION: 245# @DESCRIPTION:
177# Runs autoheader. 246# Runs autoheader.
178eautoheader() { 247eautoheader() {
179 # Check if we should run autoheader 248 # Check if we should run autoheader
180 [[ -n $(autotools_check_macro "AC_CONFIG_HEADERS") ]] || return 0 249 [[ -n $(autotools_check_macro "AC_CONFIG_HEADERS") ]] || return 0
181 NO_FAIL=1 autotools_run_tool autoheader "$@" 250 autotools_run_tool --at-no-fail --at-m4flags autoheader "$@"
182} 251}
183 252
184# @FUNCTION: eautoconf 253# @FUNCTION: eautoconf
185# @DESCRIPTION: 254# @DESCRIPTION:
186# Runs autoconf. 255# Runs autoconf.
187eautoconf() { 256eautoconf() {
188 if [[ ! -f configure.ac && ! -f configure.in ]] ; then 257 if [[ ! -f configure.ac && ! -f configure.in ]] ; then
189 echo 258 echo
190 eerror "No configure.{ac,in} present in '$(pwd | sed -e 's:.*/::')'!" 259 eerror "No configure.{ac,in} present in '${PWD}'!"
191 echo 260 echo
192 die "No configure.{ac,in} present!" 261 die "No configure.{ac,in} present!"
193 fi 262 fi
194 263
195 autotools_run_tool autoconf "$@" 264 autotools_run_tool --at-m4flags autoconf "$@"
196} 265}
197 266
198# @FUNCTION: eautomake 267# @FUNCTION: eautomake
199# @DESCRIPTION: 268# @DESCRIPTION:
200# Runs automake. 269# Runs automake.
201eautomake() { 270eautomake() {
202 local extra_opts 271 local extra_opts
203 local makefile_name 272 local makefile_name
204 273
274 # Run automake if:
275 # - a Makefile.am type file exists
276 # - the configure script is using the AM_INIT_AUTOMAKE directive
277 for makefile_name in {GNUmakefile,{M,m}akefile}.am "" ; do
278 [[ -f ${makefile_name} ]] && break
279 done
280
205 if [[ -f GNUmakefile.am ]]; then 281 if [[ -z ${makefile_name} ]] ; then
206 makefile_name="GNUmakefile" 282 # Really we should just use autotools_check_macro ...
207 elif [[ -f Makefile.am ]]; then 283 local am_init_automake=$(sed -n '/AM_INIT_AUTOMAKE/{s:#.*::;s:\<dnl\>.*::;p}' configure.??)
208 makefile_name="Makefile" 284 if [[ ${am_init_automake} != *"AM_INIT_AUTOMAKE"* ]] ; then
209 else
210 return 0 285 return 0
211 fi 286 fi
212 287
213 if [[ -z ${FROM_EAUTORECONF} && -f ${makefile_name}.in ]]; then 288 elif [[ -z ${FROM_EAUTORECONF} && -f ${makefile_name%.am}.in ]]; then
214 local used_automake 289 local used_automake
215 local installed_automake 290 local installed_automake
216 291
217 installed_automake=$(automake --version | head -n 1 | \ 292 installed_automake=$(WANT_AUTOMAKE= automake --version | head -n 1 | \
218 sed -e 's:.*(GNU automake) ::') 293 sed -e 's:.*(GNU automake) ::')
219 used_automake=$(head -n 1 < ${makefile_name}.in | \ 294 used_automake=$(head -n 1 < ${makefile_name%.am}.in | \
220 sed -e 's:.*by automake \(.*\) from .*:\1:') 295 sed -e 's:.*by automake \(.*\) from .*:\1:')
221 296
222 if [[ ${installed_automake} != ${used_automake} ]]; then 297 if [[ ${installed_automake} != ${used_automake} ]]; then
223 einfo "Automake used for the package (${used_automake}) differs from" 298 einfo "Automake used for the package (${used_automake}) differs from"
224 einfo "the installed version (${installed_automake})." 299 einfo "the installed version (${installed_automake})."
225 eautoreconf 300 eautoreconf
226 return 0 301 return 0
227 fi 302 fi
228 fi 303 fi
229 304
230 [[ -f INSTALL && -f AUTHORS && -f ChangeLog && -f NEWS ]] \ 305 [[ -f INSTALL && -f AUTHORS && -f ChangeLog && -f NEWS && -f README ]] \
231 || extra_opts="${extra_opts} --foreign" 306 || extra_opts="${extra_opts} --foreign"
232 307
233 # --force-missing seems not to be recognized by some flavours of automake 308 # --force-missing seems not to be recognized by some flavours of automake
234 autotools_run_tool automake --add-missing --copy ${extra_opts} "$@" 309 autotools_run_tool automake --add-missing --copy ${extra_opts} "$@"
235} 310}
236 311
312# @FUNCTION: eautopoint
313# @DESCRIPTION:
314# Runs autopoint (from the gettext package).
315eautopoint() {
316 autotools_run_tool autopoint "$@"
317}
318
319# @FUNCTION: config_rpath_update
320# @USAGE: [destination]
321# @DESCRIPTION:
322# Some packages utilize the config.rpath helper script, but don't
323# use gettext directly. So we have to copy it in manually since
324# we can't let `autopoint` do it for us.
325config_rpath_update() {
326 local dst src=$(type -P gettext | sed 's:bin/gettext:share/gettext/config.rpath:')
327
328 [[ $# -eq 0 ]] && set -- $(find -name config.rpath)
329 [[ $# -eq 0 ]] && return 0
330
331 einfo "Updating all config.rpath files"
332 for dst in "$@" ; do
333 einfo " ${dst}"
334 cp "${src}" "${dst}" || die
335 done
336}
337
237# Internal function to run an autotools' tool 338# Internal function to run an autotools' tool
339autotools_env_setup() {
340 # We do the "latest" → version switch here because it solves
341 # possible order problems, see bug #270010 as an example.
342 if [[ ${WANT_AUTOMAKE} == "latest" ]]; then
343 local pv
344 for pv in ${_LATEST_AUTOMAKE[@]/#*:} ; do
345 # has_version respects ROOT, but in this case, we don't want it to,
346 # thus "ROOT=/" prefix:
347 ROOT=/ has_version "=sys-devel/automake-${pv}*" && export WANT_AUTOMAKE="${pv}"
348 done
349 [[ ${WANT_AUTOMAKE} == "latest" ]] && \
350 die "Cannot find the latest automake! Tried ${_LATEST_AUTOMAKE}"
351 fi
352 [[ ${WANT_AUTOCONF} == "latest" ]] && export WANT_AUTOCONF=2.5
353}
238autotools_run_tool() { 354autotools_run_tool() {
355 # Process our own internal flags first
356 local autofail=true m4flags=false
357 while [[ -n $1 ]] ; do
358 case $1 in
359 --at-no-fail) autofail=false;;
360 --at-m4flags) m4flags=true;;
361 # whatever is left goes to the actual tool
362 *) break;;
363 esac
364 shift
365 done
366
239 if [[ ${EBUILD_PHASE} != "unpack" && ${EBUILD_PHASE} != "prepare" ]]; then 367 if [[ ${EBUILD_PHASE} != "unpack" && ${EBUILD_PHASE} != "prepare" ]]; then
240 ewarn "QA Warning: running $1 in ${EBUILD_PHASE} phase" 368 ewarn "QA Warning: running $1 in ${EBUILD_PHASE} phase"
241 fi 369 fi
242 370
371 autotools_env_setup
372
243 local STDERR_TARGET="${T}/$$.out" 373 local STDERR_TARGET="${T}/$1.out"
374 # most of the time, there will only be one run, but if there are
375 # more, make sure we get unique log filenames
376 if [[ -e ${STDERR_TARGET} ]] ; then
244 local ris 377 local i=1
378 while :; do
379 STDERR_TARGET="${T}/$1-${i}.out"
380 [[ -e ${STDERR_TARGET} ]] || break
381 : $(( i++ ))
382 done
383 fi
245 384
246 printf "***** $1 *****\n***** $*\n\n" > "${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/}" 385 if ${m4flags} ; then
386 set -- "${1}" $(autotools_m4dir_include) "${@:2}" $(autotools_m4sysdir_include)
387 fi
388
389 printf "***** $1 *****\n***** PWD: ${PWD}\n***** $*\n\n" > "${STDERR_TARGET}"
247 390
248 ebegin "Running $@" 391 ebegin "Running $@"
249 "$@" >> "${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/}" 2>&1 392 "$@" >> "${STDERR_TARGET}" 2>&1
250 ris=$? 393 if ! eend $? && ${autofail} ; then
251 eend ${ris}
252
253 if [[ ${ris} != 0 && ${NO_FAIL} != 1 ]]; then
254 echo 394 echo
255 eerror "Failed Running $1 !" 395 eerror "Failed Running $1 !"
256 eerror 396 eerror
257 eerror "Include in your bugreport the contents of:" 397 eerror "Include in your bugreport the contents of:"
258 eerror 398 eerror
259 eerror " ${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/}" 399 eerror " ${STDERR_TARGET}"
260 echo 400 echo
261 die "Failed Running $1 !" 401 die "Failed Running $1 !"
262 fi 402 fi
263} 403}
264 404
265# Internal function to check for support 405# Internal function to check for support
266autotools_check_macro() { 406autotools_check_macro() {
267 [[ -f configure.ac || -f configure.in ]] || return 0 407 [[ -f configure.ac || -f configure.in ]] || return 0
268 local macro 408 local macro
269 for macro ; do 409 for macro ; do
270 WANT_AUTOCONF="2.5" autoconf --trace="${macro}" 2>/dev/null 410 WANT_AUTOCONF="2.5" autoconf $(autotools_m4dir_include) --trace="${macro}" 2>/dev/null
271 done 411 done
272 return 0 412 return 0
273} 413}
274 414
415# Internal function to look for a macro and extract its value
416autotools_check_macro_val() {
417 local macro=$1 scan_out
418
419 autotools_check_macro "${macro}" | \
420 gawk -v macro="${macro}" \
421 '($0 !~ /^[[:space:]]*(#|dnl)/) {
422 if (match($0, macro ":(.*)$", res))
423 print res[1]
424 }' | uniq
425
426 return 0
427}
428
275# Internal function to get additional subdirs to configure 429# Internal function to get additional subdirs to configure
276autotools_get_subdirs() { 430autotools_get_subdirs() { autotools_check_macro_val AC_CONFIG_SUBDIRS ; }
277 local subdirs_scan_out 431autotools_get_auxdir() { autotools_check_macro_val AC_CONFIG_AUX_DIR ; }
432autotools_get_macrodir() { autotools_check_macro_val AC_CONFIG_MACRO_DIR ; }
278 433
279 subdirs_scan_out=$(autotools_check_macro "AC_CONFIG_SUBDIRS") 434_autotools_m4dir_include() {
280 [[ -n ${subdirs_scan_out} ]] || return 0 435 local x include_opts
281 436
282 echo "${subdirs_scan_out}" | gawk \ 437 for x in "$@" ; do
283 '($0 !~ /^[[:space:]]*(#|dnl)/) { 438 case ${x} in
284 if (match($0, /AC_CONFIG_SUBDIRS:(.*)$/, res)) 439 # We handle it below
285 print res[1] 440 -I) ;;
286 }' | uniq 441 *)
442 [[ ! -d ${x} ]] && ewarn "autotools.eclass: '${x}' does not exist"
443 include_opts+=" -I ${x}"
444 ;;
445 esac
446 done
287 447
288 return 0 448 echo ${include_opts}
289} 449}
450autotools_m4dir_include() { _autotools_m4dir_include ${AT_M4DIR} ; }
451autotools_m4sysdir_include() { _autotools_m4dir_include $(eval echo ${AT_SYS_M4DIR}) ; }
290 452
291autotools_get_auxdir() { 453fi
292 local auxdir_scan_out
293
294 auxdir_scan_out=$(autotools_check_macro "AC_CONFIG_AUX_DIR")
295 [[ -n ${auxdir_scan_out} ]] || return 0
296
297 echo ${auxdir_scan_out} | gawk \
298 '($0 !~ /^[[:space:]]*(#|dnl)/) {
299 if (match($0, /AC_CONFIG_AUX_DIR:(.*)$/, res))
300 print res[1]
301 }' | uniq
302
303 return 0
304}

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