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1# Copyright 1999-2002 Gentoo Technologies, Inc. 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# Author: Martin Schlemmer <azarah@gentoo.org>
4# $Header: /var/cvsroot/gentoo-x86/eclass/autotools.eclass,v 1.6 2002/10/25 19:55:52 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/autotools.eclass,v 1.130 2012/03/22 19:16:22 vapier Exp $
5# The autotools eclass enables building of the apps that needs the latest autconf/automake. 4
5# @ECLASS: autotools.eclass
6# @MAINTAINER:
7# base-system@gentoo.org
8# @BLURB: Regenerates auto* build scripts
9# @DESCRIPTION:
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.
12
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"
18
19inherit eutils libtool
20
21# @ECLASS-VARIABLE: WANT_AUTOCONF
22# @DESCRIPTION:
23# The major version of autoconf your package needs
24: ${WANT_AUTOCONF:=latest}
25
26# @ECLASS-VARIABLE: WANT_AUTOMAKE
27# @DESCRIPTION:
28# The major version of automake your package needs
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 )
47
48_automake_atom="sys-devel/automake"
49_autoconf_atom="sys-devel/autoconf"
50if [[ -n ${WANT_AUTOMAKE} ]]; then
51 case ${WANT_AUTOMAKE} in
52 none) _automake_atom="" ;; # some packages don't require automake at all
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 ' ${_LATEST_AUTOMAKE[@]/%:*}` )"
61 fi
62 ;;
63 *) _automake_atom="=sys-devel/automake-${WANT_AUTOMAKE}*" ;;
64 esac
65 export WANT_AUTOMAKE
66fi
67
68if [[ -n ${WANT_AUTOCONF} ]] ; then
69 case ${WANT_AUTOCONF} in
70 none) _autoconf_atom="" ;; # some packages don't require autoconf at all
71 2.1) _autoconf_atom="=sys-devel/autoconf-${WANT_AUTOCONF}*" ;;
72 # if you change the "latest" version here, change also autotools_env_setup
73 latest|2.5) _autoconf_atom=">=sys-devel/autoconf-2.68" ;;
74 *) die "Invalid WANT_AUTOCONF value '${WANT_AUTOCONF}'" ;;
75 esac
76 export WANT_AUTOCONF
77fi
78
79_libtool_atom="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}"
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
102unset _automake_atom _autoconf_atom
103
104# @ECLASS-VARIABLE: AM_OPTS
105# @DEFAULT_UNSET
106# @DESCRIPTION:
107# Additional options to pass to automake during
108# eautoreconf call.
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
117# @ECLASS-VARIABLE: AT_NOELIBTOOLIZE
118# @DEFAULT_UNSET
119# @DESCRIPTION:
120# Don't run elibtoolize command if set to 'yes',
121# useful when elibtoolize needs to be ran with
122# particular options
123
124# @ECLASS-VARIABLE: AT_M4DIR
125# @DESCRIPTION:
126# Additional director(y|ies) aclocal should search
127: ${AT_M4DIR:=}
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:=}
136
137# @FUNCTION: eautoreconf
138# @DESCRIPTION:
139# This function mimes the behavior of autoreconf, but uses the different
140# eauto* functions to run the tools. It doesn't accept parameters, but
141# the directory with include files can be specified with AT_M4DIR variable.
6# 142#
7# NOTES: 143# Should do a full autoreconf - normally what most people will be interested in.
8# 144# Also should handle additional directories specified by AC_CONFIG_SUBDIRS.
9# This eclass was made to bridge the incompadibility problem of autoconf-2.13, 145eautoreconf() {
10# autoconf-2.5x and automake-1.4x, automake-1.5x. Most packages needs 146 local x auxdir g
11# autoconf-2.13 and automake-1.4x, but cannot work with the latest versions
12# of these packages due to incompadibility, thus when we have a package that
13# needs the latest versions of automake and autoconf, it begins to get a
14# problem.
15#
16#
17# Commented Example:
18#
19# The following is a commented template for how to use this eclass:
20#
21# #<cut here>
22# # Copyright 1999-2002 Gentoo Technologies, Inc.
23# # Distributed under the terms of the GNU General Public License, v2 or later
24# # Maintainer: John Doe <john@foo.com>
25# # $Header: /var/cvsroot/gentoo-x86/eclass/autotools.eclass,v 1.6 2002/10/25 19:55:52 vapier Exp $
26#
27# # If you need to set the versions different from in here, it *must*
28# # be done before inherit.eclass is sourced
29# #ACONFVER=2.52f
30# #AMAKEVER=1.5b
31#
32# # Source inherit.eclass and inherit AutoTools
33# . /usr/portage/eclass/inherit.eclass
34# inherit autotools
35#
36# # This is pretty standard.
37# S=${WORKDIR}/${P}
38# DESCRIPTION="My Application"
39#
40# # Here you *NEED* to have $SRC_URI as a source url to include the automake
41# # and autoconf source tarballs
42# SRC_URI="${SRC_URI}
43# http://download.foo.com/files/${P}.tar.gz"
44#
45# HOMEPAGE="http://www.foo.com/"
46#
47# # Here you *NEED* to have "$DEPEND" as an depend to include the dependancies
48# # of automake and autoconf.
49# DEPEND="${DEPEND}
50# foo-libs/libfoo"
51#
52# src_compile() {
53#
54# # This will install automake and autoconf in a tempory directory and
55# # setup the environment. Do not forget!!!!!!!
56# install_autotools
57#
58# # Now like normal
59# ./configure --host=${CHOST} \
60# --prefix=/usr || die
61# emake || die
62# }
63#
64# src_install() {
65#
66# # Still pretty standard to how you would normally do it
67# make DESTDIR=${D} install || die
68# dodoc AUTHORS COPYING ChangeLog INSTALL NEWS README TODO
69# }
70# #<cut here>
71#
72 147
73 148 if [[ -z ${AT_NO_RECURSIVE} ]]; then
74ECLASS=autotools 149 # Take care of subdirs
75INHERITED="$INHERITED $ECLASS" 150 for x in $(autotools_get_subdirs); do
76 151 if [[ -d ${x} ]] ; then
77#[ -z "$ACONFVER" ] && ACONFVER=2.52f 152 pushd "${x}" >/dev/null
78#[ -z "$AMAKEVER" ] && AMAKEVER=1.5b 153 AT_NOELIBTOOLIZE="yes" eautoreconf
79[ -z "$ACONFVER" ] && die "!!! You need to set \$ACONFVER *before* inheriting the eclass !!!" 154 popd >/dev/null
80[ -z "$AMAKEVER" ] && die "!!! You need to set \$AMAKEVER *before* inheriting the eclass !!!"
81
82DESCRIPTION="Based on the $ECLASS eclass"
83#ASRC_URI="ftp://ftp.gnu.org/gnu/autoconf/autoconf-${ACONFVER}.tar.bz2
84# ftp://alpha.gnu.org/gnu/autoconf/autoconf-${ACONFVER}.tar.bz2
85# ftp://ftp.gnu.org/gnu/automake/automake-${AMAKEVER}.tar.bz2
86# ftp://alpha.gnu.org/gnu/automake/automake-${AMAKEVER}.tar.bz2"
87SRC_URI="ftp://ftp.gnu.org/gnu/autoconf/autoconf-${ACONFVER}.tar.bz2
88 ftp://alpha.gnu.org/gnu/autoconf/autoconf-${ACONFVER}.tar.bz2
89 ftp://ftp.gnu.org/gnu/automake/automake-${AMAKEVER}.tar.bz2
90 ftp://alpha.gnu.org/gnu/automake/automake-${AMAKEVER}.tar.bz2"
91
92DEPEND="sys-devel/make
93 sys-devel/perl
94 >=sys-devel/m4-1.4o-r2"
95
96
97AUTO_S="${WORKDIR}"
98AUTO_D="${T}/autotools"
99
100fetch_autotools() {
101
102 local y
103 for y in ${ASRC_URI}
104 do
105 if [ ! -e ${DISTDIR}/${y##*/} ]
106 then
107 echo ">>> Fetching ${y##*/}..."
108 echo
109 local x
110 local _SRC_URI
111 for x in ${GENTOO_MIRRORS}
112 do
113 _SRC_URI="${_SRC_URI} ${x}/distfiles/${y##*/}"
114 done
115 _SRC_URI="${_SRC_URI} `queryhost.sh "${SRC_URI}"`"
116 for x in ${_SRC_URI}
117 do
118 if [ ! -e ${DISTDIR}/${y##*/} ]
119 then
120 if [ "${y##*/}" = "${x##*/}" ]
121 then
122 echo ">>> Trying site ${x}..."
123 eval "${FETCHCOMMAND}"
124 fi
125 fi
126 done
127 if [ ! -e ${DISTDIR}/${y##*/} ]
128 then
129 echo '!!!'" Couldn't download ${y##*/} needed by autotools.eclass. Aborting."
130 exit 1
131 fi 155 fi
156 done
157 fi
158
159 auxdir=$(autotools_get_auxdir)
160
161 einfo "Running eautoreconf in '${PWD}' ..."
162 [[ -n ${auxdir} ]] && mkdir -p ${auxdir}
163 eaclocal
164 [[ ${CHOST} == *-darwin* ]] && g=g
165 if ${LIBTOOLIZE:-${g}libtoolize} -n --install >& /dev/null ; then
166 _elibtoolize --copy --force --install
167 else
168 _elibtoolize --copy --force
169 fi
170 eautoconf
171 eautoheader
172 [[ ${AT_NOEAUTOMAKE} != "yes" ]] && FROM_EAUTORECONF="yes" eautomake ${AM_OPTS}
173
174 [[ ${AT_NOELIBTOOLIZE} == "yes" ]] && return 0
175
176 # Call it here to prevent failures due to elibtoolize called _before_
177 # eautoreconf. We set $S because elibtoolize runs on that #265319
178 S=${PWD} elibtoolize --force
179
180 return 0
181}
182
183# @FUNCTION: eaclocal_amflags
184# @DESCRIPTION:
185# Extract the ACLOCAL_AMFLAGS value from the Makefile.am and try to handle
186# (most) of the crazy crap that people throw at us.
187eaclocal_amflags() {
188 local aclocal_opts amflags_file
189
190 for amflags_file in GNUmakefile.am Makefile.am GNUmakefile.in Makefile.in ; do
191 [[ -e ${amflags_file} ]] || continue
192 # setup the env in case the pkg does something crazy
193 # in their ACLOCAL_AMFLAGS. like run a shell script
194 # which turns around and runs autotools. #365401
195 # or split across multiple lines. #383525
196 autotools_env_setup
197 aclocal_opts=$(sed -n \
198 "/^ACLOCAL_AMFLAGS[[:space:]]*=/{ \
199 # match the first line
200 s:[^=]*=::p; \
201 # then gobble up all escaped lines
202 : nextline /\\\\$/{ n; p; b nextline; } \
203 }" ${amflags_file})
204 eval aclocal_opts=\""${aclocal_opts}"\"
205 break
206 done
207
208 echo ${aclocal_opts}
209}
210
211# @FUNCTION: eaclocal
212# @DESCRIPTION:
213# These functions runs the autotools using autotools_run_tool with the
214# specified parametes. The name of the tool run is the same of the function
215# without e prefix.
216# They also force installing the support files for safety.
217# Respects AT_M4DIR for additional directories to search for macro's.
218eaclocal() {
219 [[ ! -f aclocal.m4 || -n $(grep -e 'generated.*by aclocal' aclocal.m4) ]] && \
220 autotools_run_tool --at-m4flags aclocal "$@" $(eaclocal_amflags)
221}
222
223# @FUNCTION: _elibtoolize
224# @DESCRIPTION:
225# Runs libtoolize. Note the '_' prefix .. to not collide with elibtoolize() from
226# libtool.eclass.
227_elibtoolize() {
228 local opts g=
229
230 # Check if we should run libtoolize (AM_PROG_LIBTOOL is an older macro,
231 # check for both it and the current AC_PROG_LIBTOOL)
232 [[ -n $(autotools_check_macro AC_PROG_LIBTOOL AM_PROG_LIBTOOL LT_INIT) ]] || return 0
233
234 [[ -f GNUmakefile.am || -f Makefile.am ]] && opts="--automake"
235
236 [[ ${CHOST} == *-darwin* ]] && g=g
237 autotools_run_tool ${LIBTOOLIZE:-${g}libtoolize} "$@" ${opts}
238
239 # Need to rerun aclocal
240 eaclocal
241}
242
243# @FUNCTION: eautoheader
244# @DESCRIPTION:
245# Runs autoheader.
246eautoheader() {
247 # Check if we should run autoheader
248 [[ -n $(autotools_check_macro "AC_CONFIG_HEADERS") ]] || return 0
249 autotools_run_tool --at-no-fail --at-m4flags autoheader "$@"
250}
251
252# @FUNCTION: eautoconf
253# @DESCRIPTION:
254# Runs autoconf.
255eautoconf() {
256 if [[ ! -f configure.ac && ! -f configure.in ]] ; then
132 echo 257 echo
133 fi 258 eerror "No configure.{ac,in} present in '${PWD}'!"
259 echo
260 die "No configure.{ac,in} present!"
261 fi
262
263 autotools_run_tool --at-m4flags autoconf "$@"
264}
265
266# @FUNCTION: eautomake
267# @DESCRIPTION:
268# Runs automake.
269eautomake() {
270 local extra_opts
271 local makefile_name
272
273 # Run automake if:
274 # - a Makefile.am type file exists
275 # - the configure script is using the AM_INIT_AUTOMAKE directive
276 for makefile_name in {GNUmakefile,{M,m}akefile}.am "" ; do
277 [[ -f ${makefile_name} ]] && break
278 done
279
280 if [[ -z ${makefile_name} ]] ; then
281 # Really we should just use autotools_check_macro ...
282 local am_init_automake=$(sed -n '/AM_INIT_AUTOMAKE/{s:#.*::;s:\<dnl\>.*::;p}' configure.??)
283 if [[ ${am_init_automake} != *"AM_INIT_AUTOMAKE"* ]] ; then
284 return 0
285 fi
286
287 elif [[ -z ${FROM_EAUTORECONF} && -f ${makefile_name%.am}.in ]]; then
288 local used_automake
289 local installed_automake
290
291 installed_automake=$(WANT_AUTOMAKE= automake --version | head -n 1 | \
292 sed -e 's:.*(GNU automake) ::')
293 used_automake=$(head -n 1 < ${makefile_name%.am}.in | \
294 sed -e 's:.*by automake \(.*\) from .*:\1:')
295
296 if [[ ${installed_automake} != ${used_automake} ]]; then
297 einfo "Automake used for the package (${used_automake}) differs from"
298 einfo "the installed version (${installed_automake})."
299 eautoreconf
300 return 0
301 fi
302 fi
303
304 [[ -f INSTALL && -f AUTHORS && -f ChangeLog && -f NEWS && -f README ]] \
305 || extra_opts="${extra_opts} --foreign"
306
307 # --force-missing seems not to be recognized by some flavours of automake
308 autotools_run_tool automake --add-missing --copy ${extra_opts} "$@"
309}
310
311# @FUNCTION: eautopoint
312# @DESCRIPTION:
313# Runs autopoint (from the gettext package).
314eautopoint() {
315 autotools_run_tool autopoint "$@"
316}
317
318# @FUNCTION: config_rpath_update
319# @USAGE: [destination]
320# @DESCRIPTION:
321# Some packages utilize the config.rpath helper script, but don't
322# use gettext directly. So we have to copy it in manually since
323# we can't let `autopoint` do it for us.
324config_rpath_update() {
325 local dst src=$(type -P gettext | sed 's:bin/gettext:share/gettext/config.rpath:')
326
327 [[ $# -eq 0 ]] && set -- $(find -name config.rpath)
328 [[ $# -eq 0 ]] && return 0
329
330 einfo "Updating all config.rpath files"
331 for dst in "$@" ; do
332 einfo " ${dst}"
333 cp "${src}" "${dst}" || die
334 done
335}
336
337# Internal function to run an autotools' tool
338autotools_env_setup() {
339 # We do the "latest" → version switch here because it solves
340 # possible order problems, see bug #270010 as an example.
341 if [[ ${WANT_AUTOMAKE} == "latest" ]]; then
342 local pv
343 for pv in ${_LATEST_AUTOMAKE[@]/#*:} ; do
344 # has_version respects ROOT, but in this case, we don't want it to,
345 # thus "ROOT=/" prefix:
346 ROOT=/ has_version "=sys-devel/automake-${pv}*" && export WANT_AUTOMAKE="${pv}"
134 done 347 done
348 [[ ${WANT_AUTOMAKE} == "latest" ]] && \
349 die "Cannot find the latest automake! Tried ${_LATEST_AUTOMAKE}"
350 fi
351 [[ ${WANT_AUTOCONF} == "latest" ]] && export WANT_AUTOCONF=2.5
135} 352}
136 353autotools_run_tool() {
137unpack_autotools() { 354 # Process our own internal flags first
138 355 local autofail=true m4flags=false
139 cd ${AUTO_S} 356 while [[ -n $1 ]] ; do
140 357 case $1 in
141 local x 358 --at-no-fail) autofail=false;;
142 for x in ${ASRC_URI} 359 --at-m4flags) m4flags=true;;
360 # whatever is left goes to the actual tool
361 *) break;;
362 esac
363 shift
143 do 364 done
144 unpack ${x##*/} || die "!!! Could not unpack ${x##*/} needed by autotools !!!" 365
366 if [[ ${EBUILD_PHASE} != "unpack" && ${EBUILD_PHASE} != "prepare" ]]; then
367 ewarn "QA Warning: running $1 in ${EBUILD_PHASE} phase"
368 fi
369
370 autotools_env_setup
371
372 local STDERR_TARGET="${T}/$1.out"
373 # most of the time, there will only be one run, but if there are
374 # more, make sure we get unique log filenames
375 if [[ -e ${STDERR_TARGET} ]] ; then
376 local i=1
377 while :; do
378 STDERR_TARGET="${T}/$1-${i}.out"
379 [[ -e ${STDERR_TARGET} ]] || break
380 : $(( i++ ))
145 done 381 done
146} 382 fi
147 383
148install_autoconf() { 384 if ${m4flags} ; then
385 set -- "${1}" $(autotools_m4dir_include) "${@:2}" $(autotools_m4sysdir_include)
386 fi
149 387
150 cd ${AUTO_S}/autoconf-${ACONFVER} || die "!!! Failed to build autoconf !!!" 388 printf "***** $1 *****\n***** PWD: ${PWD}\n***** $*\n\n" > "${STDERR_TARGET}"
151 389
152 ./configure --prefix=${AUTO_D} \ 390 ebegin "Running $@"
153 --infodir=${AUTO_D}/share/info \ 391 "$@" >> "${STDERR_TARGET}" 2>&1
154 --mandir=${AUTO_D}/share/man \ 392 if ! eend $? && ${autofail} ; then
155 --target=${CHOST} || die "!!! Failed to configure autoconf !!!" 393 echo
156 394 eerror "Failed Running $1 !"
157 emake || die "!!! Failed to build autoconf !!!" 395 eerror
158 396 eerror "Include in your bugreport the contents of:"
159 make install || die "!!! Failed to install autoconf !!!" 397 eerror
398 eerror " ${STDERR_TARGET}"
399 echo
400 die "Failed Running $1 !"
401 fi
160} 402}
161 403
162install_automake() { 404# Internal function to check for support
163 405autotools_check_macro() {
164 cd ${AUTO_S}/automake-${AMAKEVER} || die "!!! Failed to build automake !!!" 406 [[ -f configure.ac || -f configure.in ]] || return 0
165 407 local macro
166 ./configure --prefix=${AUTO_D} \ 408 for macro ; do
167 --infodir=${AUTO_D}/share/info \ 409 WANT_AUTOCONF="2.5" autoconf $(autotools_m4dir_include) --trace="${macro}" 2>/dev/null
168 --mandir=${AUTO_D}/share/man \ 410 done
169 --target=${CHOST} || die "!!! Failed to configure automake !!!" 411 return 0
170
171 emake || die "!!! Failed to build automake !!!"
172
173 make install || die "!!! Failed to install automake !!!"
174} 412}
175 413
176install_autotools() { 414# Internal function to look for a macro and extract its value
415autotools_check_macro_val() {
416 local macro=$1 scan_out
177 417
178 if [ "${SRC_URI/autoconf/}" = "$SRC_URI" ] || [ "${SRC_URI/automake/}" = "$SRC_URI" ] 418 autotools_check_macro "${macro}" | \
179 then 419 gawk -v macro="${macro}" \
180 echo "!!! \$SRC_URI was not set properly !!! It needs to include \${SRC_URI}" 420 '($0 !~ /^[[:space:]]*(#|dnl)/) {
181 exit 1 421 if (match($0, macro ":(.*)$", res))
422 print res[1]
423 }' | uniq
424
425 return 0
426}
427
428# Internal function to get additional subdirs to configure
429autotools_get_subdirs() { autotools_check_macro_val AC_CONFIG_SUBDIRS ; }
430autotools_get_auxdir() { autotools_check_macro_val AC_CONFIG_AUX_DIR ; }
431
432_autotools_m4dir_include() {
433 local x include_opts
434
435 for x in "$@" ; do
436 case ${x} in
437 # We handle it below
438 -I) ;;
439 *)
440 [[ ! -d ${x} ]] && ewarn "autotools.eclass: '${x}' does not exist"
441 include_opts+=" -I ${x}"
442 ;;
443 esac
444 done
445
446 echo ${include_opts}
447}
448autotools_m4dir_include() { _autotools_m4dir_include ${AT_M4DIR} ; }
449autotools_m4sysdir_include() { _autotools_m4dir_include $(eval echo ${AT_SYS_M4DIR}) ; }
450
182 fi 451fi
183
184 if [ "${DEPEND/make/}" = "$DEPEND" ] || [ "${DEPEND/perl/}" = "$DEPEND" ] || \
185 [ "${DEPEND/m4/}" = "$DEPEND" ]
186 then
187 echo "!!! \$DEPEND was not set properly !!! It needs to include \${DEPEND}"
188 exit 1
189 fi
190
191 mkdir -p ${AUTO_S}
192 mkdir -p ${AUTO_D}/{bin,etc,lib,include,share} \
193 || die "!!! Could not create needed directories for autotools !!!"
194
195# fetch_autotools
196# unpack_autotools
197 install_autoconf
198 install_automake
199
200 export PATH=${AUTO_D}/bin:${PATH}
201 cd ${S}
202 ln -sf ${AUTO_D}/share/automake/depcomp ${S}/depcomp
203}
204
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