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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 or later 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 1.4 2002/07/26 21:50:14 danarmak Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/autotools.eclass,v 1.123 2012/03/20 15:29:46 ssuominen 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.
41# If a newer version 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_LATEST_AUTOMAKE='1.11.1'
45
46_automake_atom="sys-devel/automake"
47_autoconf_atom="sys-devel/autoconf"
48if [[ -n ${WANT_AUTOMAKE} ]]; then
49 case ${WANT_AUTOMAKE} in
50 none) _automake_atom="" ;; # some packages don't require automake at all
51 # if you change the "latest" version here, change also autotools_run_tool
52 # this MUST reflect the latest stable major version for each arch!
53 latest) _automake_atom="|| ( `printf '=sys-devel/automake-%s* ' ${_LATEST_AUTOMAKE}` )" ;;
54 *) _automake_atom="=sys-devel/automake-${WANT_AUTOMAKE}*" ;;
55 esac
56 export WANT_AUTOMAKE
57fi
58
59if [[ -n ${WANT_AUTOCONF} ]] ; then
60 case ${WANT_AUTOCONF} in
61 none) _autoconf_atom="" ;; # some packages don't require autoconf at all
62 2.1) _autoconf_atom="=sys-devel/autoconf-${WANT_AUTOCONF}*" ;;
63 # if you change the "latest" version here, change also autotools_env_setup
64 latest|2.5) _autoconf_atom=">=sys-devel/autoconf-2.68" ;;
65 *) die "Invalid WANT_AUTOCONF value '${WANT_AUTOCONF}'" ;;
66 esac
67 export WANT_AUTOCONF
68fi
69
70_libtool_atom="sys-devel/libtool"
71if [[ -n ${WANT_LIBTOOL} ]] ; then
72 case ${WANT_LIBTOOL} in
73 none) _libtool_atom="" ;;
74 latest) ;;
75 *) die "Invalid WANT_LIBTOOL value '${WANT_LIBTOOL}'" ;;
76 esac
77 export WANT_LIBTOOL
78fi
79
80AUTOTOOLS_DEPEND="${_automake_atom} ${_autoconf_atom} ${_libtool_atom}"
81RDEPEND=""
82
83# @ECLASS-VARIABLE: AUTOTOOLS_AUTO_DEPEND
84# @DESCRIPTION:
85# Set to 'no' to disable automatically adding to DEPEND. This lets
86# ebuilds former conditional depends by using ${AUTOTOOLS_DEPEND} in
87# their own DEPEND string.
88: ${AUTOTOOLS_AUTO_DEPEND:=yes}
89if [[ ${AUTOTOOLS_AUTO_DEPEND} != "no" ]] ; then
90 DEPEND=${AUTOTOOLS_DEPEND}
91fi
92
93unset _automake_atom _autoconf_atom
94
95# @ECLASS-VARIABLE: AM_OPTS
96# @DEFAULT_UNSET
97# @DESCRIPTION:
98# Additional options to pass to automake during
99# eautoreconf call.
100
101# @ECLASS-VARIABLE: AT_NOEACLOCAL
102# @DEFAULT_UNSET
103# @DESCRIPTION:
104# Don't run eaclocal command if set to 'yes',
105# useful when eaclocal needs to be ran with
106# particular options
107
108# @ECLASS-VARIABLE: AT_NOEAUTOCONF
109# @DEFAULT_UNSET
110# @DESCRIPTION:
111# Don't run eautoconf command if set to 'yes',
112# useful when eautoconf needs to be ran with
113# particular options
114
115# @ECLASS-VARIABLE: AT_NOEAUTOMAKE
116# @DEFAULT_UNSET
117# @DESCRIPTION:
118# Don't run eautomake command if set to 'yes',
119# useful when eautomake needs to be ran with
120# particular options
121
122# @ECLASS-VARIABLE: AT_NOELIBTOOLIZE
123# @DEFAULT_UNSET
124# @DESCRIPTION:
125# Don't run elibtoolize command if set to 'yes',
126# useful when elibtoolize needs to be ran with
127# particular options
128
129# @ECLASS-VARIABLE: AT_M4DIR
130# @DESCRIPTION:
131# Additional director(y|ies) aclocal should search
132: ${AT_M4DIR:=}
133
134# @ECLASS-VARIABLE: AT_SYS_M4DIR
135# @INTERNAL
136# @DESCRIPTION:
137# For system integrators, a list of additional aclocal search paths.
138# This variable gets eval-ed, so you can use variables in the definition
139# that may not be valid until eautoreconf & friends are run.
140: ${AT_SYS_M4DIR:=}
141
142# @FUNCTION: eautoreconf
143# @DESCRIPTION:
144# This function mimes the behavior of autoreconf, but uses the different
145# eauto* functions to run the tools. It doesn't accept parameters, but
146# the directory with include files can be specified with AT_M4DIR variable.
6# 147#
7# NOTES: 148# Should do a full autoreconf - normally what most people will be interested in.
8# 149# Also should handle additional directories specified by AC_CONFIG_SUBDIRS.
9# This eclass was made to bridge the incompadibility problem of autoconf-2.13, 150eautoreconf() {
10# autoconf-2.5x and automake-1.4x, automake-1.5x. Most packages needs 151 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 1.4 2002/07/26 21:50:14 danarmak 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#
72 152
73 153 if [[ -z ${AT_NO_RECURSIVE} ]]; then
74ECLASS=autotools 154 # Take care of subdirs
75INHERITED="$INHERITED $ECLASS" 155 for x in $(autotools_get_subdirs); do
76 156 if [[ -d ${x} ]] ; then
77#[ -z "$ACONFVER" ] && ACONFVER=2.52f 157 pushd "${x}" >/dev/null
78#[ -z "$AMAKEVER" ] && AMAKEVER=1.5b 158 AT_NOELIBTOOLIZE="yes" eautoreconf
79[ -z "$ACONFVER" ] && die "!!! You need to set \$ACONFVER *before* inheriting the eclass !!!" 159 popd >/dev/null
80[ -z "$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 ${y##*/} needed by autotools.eclass. Aborting."
130 exit 1
131 fi 160 fi
161 done
162 fi
163
164 auxdir=$(autotools_get_auxdir)
165
166 if [[ ${AT_NOEACLOCAL} != "yes" ]]; then
167 einfo "Running eautoreconf in '${PWD}' ..."
168 [[ -n ${auxdir} ]] && mkdir -p ${auxdir}
169 eaclocal
170 fi
171 [[ ${CHOST} == *-darwin* ]] && g=g
172 if ${LIBTOOLIZE:-${g}libtoolize} -n --install >& /dev/null ; then
173 _elibtoolize --copy --force --install
174 else
175 _elibtoolize --copy --force
176 fi
177 [[ ${AT_NOEAUTOCONF} != "yes" ]] && eautoconf
178 [[ ${AT_NOEAUTOHEADER} != "yes" ]] && eautoheader
179 [[ ${AT_NOEAUTOMAKE} != "yes" ]] && FROM_EAUTORECONF="yes" eautomake ${AM_OPTS}
180
181 [[ ${AT_NOELIBTOOLIZE} == "yes" ]] && return 0
182
183 # Call it here to prevent failures due to elibtoolize called _before_
184 # eautoreconf. We set $S because elibtoolize runs on that #265319
185 S=${PWD} elibtoolize --force
186
187 return 0
188}
189
190# @FUNCTION: eaclocal_amflags
191# @DESCRIPTION:
192# Extract the ACLOCAL_AMFLAGS value from the Makefile.am and try to handle
193# (most) of the crazy crap that people throw at us.
194eaclocal_amflags() {
195 local aclocal_opts amflags_file
196
197 for amflags_file in GNUmakefile.am Makefile.am GNUmakefile.in Makefile.in ; do
198 [[ -e ${amflags_file} ]] || continue
199 # setup the env in case the pkg does something crazy
200 # in their ACLOCAL_AMFLAGS. like run a shell script
201 # which turns around and runs autotools. #365401
202 # or split across multiple lines. #383525
203 autotools_env_setup
204 aclocal_opts=$(sed -n \
205 "/^ACLOCAL_AMFLAGS[[:space:]]*=/{ \
206 # match the first line
207 s:[^=]*=::p; \
208 # then gobble up all escaped lines
209 : nextline /\\\\$/{ n; p; b nextline; } \
210 }" ${amflags_file})
211 eval aclocal_opts=\""${aclocal_opts}"\"
212 break
213 done
214
215 echo ${aclocal_opts}
216}
217
218# @FUNCTION: eaclocal
219# @DESCRIPTION:
220# These functions runs the autotools using autotools_run_tool with the
221# specified parametes. The name of the tool run is the same of the function
222# without e prefix.
223# They also force installing the support files for safety.
224# Respects AT_M4DIR for additional directories to search for macro's.
225eaclocal() {
226 [[ ! -f aclocal.m4 || -n $(grep -e 'generated.*by aclocal' aclocal.m4) ]] && \
227 autotools_run_tool --at-m4flags aclocal "$@" $(eaclocal_amflags)
228}
229
230# @FUNCTION: _elibtoolize
231# @DESCRIPTION:
232# Runs libtoolize. Note the '_' prefix .. to not collide with elibtoolize() from
233# libtool.eclass.
234_elibtoolize() {
235 local opts g=
236
237 # Check if we should run libtoolize (AM_PROG_LIBTOOL is an older macro,
238 # check for both it and the current AC_PROG_LIBTOOL)
239 [[ -n $(autotools_check_macro AC_PROG_LIBTOOL AM_PROG_LIBTOOL LT_INIT) ]] || return 0
240
241 [[ -f GNUmakefile.am || -f Makefile.am ]] && opts="--automake"
242
243 [[ ${CHOST} == *-darwin* ]] && g=g
244 autotools_run_tool ${LIBTOOLIZE:-${g}libtoolize} "$@" ${opts}
245
246 # Need to rerun aclocal
247 eaclocal
248}
249
250# @FUNCTION: eautoheader
251# @DESCRIPTION:
252# Runs autoheader.
253eautoheader() {
254 # Check if we should run autoheader
255 [[ -n $(autotools_check_macro "AC_CONFIG_HEADERS") ]] || return 0
256 autotools_run_tool --at-no-fail --at-m4flags autoheader "$@"
257}
258
259# @FUNCTION: eautoconf
260# @DESCRIPTION:
261# Runs autoconf.
262eautoconf() {
263 if [[ ! -f configure.ac && ! -f configure.in ]] ; then
132 echo 264 echo
133 fi 265 eerror "No configure.{ac,in} present in '${PWD}'!"
266 echo
267 die "No configure.{ac,in} present!"
268 fi
269
270 autotools_run_tool --at-m4flags autoconf "$@"
271}
272
273# @FUNCTION: eautomake
274# @DESCRIPTION:
275# Runs automake.
276eautomake() {
277 local extra_opts
278 local makefile_name
279
280 # Run automake if:
281 # - a Makefile.am type file exists
282 # - the configure script is using the AM_INIT_AUTOMAKE directive
283 for makefile_name in {GNUmakefile,{M,m}akefile}.am "" ; do
284 [[ -f ${makefile_name} ]] && break
285 done
286
287 if [[ -z ${makefile_name} ]] ; then
288 if ! grep -qs AM_INIT_AUTOMAKE configure.?? ; then
289 return 0
290 fi
291
292 elif [[ -z ${FROM_EAUTORECONF} && -f ${makefile_name%.am}.in ]]; then
293 local used_automake
294 local installed_automake
295
296 installed_automake=$(WANT_AUTOMAKE= automake --version | head -n 1 | \
297 sed -e 's:.*(GNU automake) ::')
298 used_automake=$(head -n 1 < ${makefile_name%.am}.in | \
299 sed -e 's:.*by automake \(.*\) from .*:\1:')
300
301 if [[ ${installed_automake} != ${used_automake} ]]; then
302 einfo "Automake used for the package (${used_automake}) differs from"
303 einfo "the installed version (${installed_automake})."
304 eautoreconf
305 return 0
306 fi
307 fi
308
309 [[ -f INSTALL && -f AUTHORS && -f ChangeLog && -f NEWS && -f README ]] \
310 || extra_opts="${extra_opts} --foreign"
311
312 # --force-missing seems not to be recognized by some flavours of automake
313 autotools_run_tool automake --add-missing --copy ${extra_opts} "$@"
314}
315
316# @FUNCTION: eautopoint
317# @DESCRIPTION:
318# Runs autopoint (from the gettext package).
319eautopoint() {
320 autotools_run_tool autopoint "$@"
321}
322
323# @FUNCTION: config_rpath_update
324# @USAGE: [destination]
325# @DESCRIPTION:
326# Some packages utilize the config.rpath helper script, but don't
327# use gettext directly. So we have to copy it in manually since
328# we can't let `autopoint` do it for us.
329config_rpath_update() {
330 local dst src=$(type -P gettext | sed 's:bin/gettext:share/gettext/config.rpath:')
331
332 [[ $# -eq 0 ]] && set -- $(find -name config.rpath)
333 [[ $# -eq 0 ]] && return 0
334
335 einfo "Updating all config.rpath files"
336 for dst in "$@" ; do
337 einfo " ${dst}"
338 cp "${src}" "${dst}" || die
339 done
340}
341
342# Internal function to run an autotools' tool
343autotools_env_setup() {
344 # We do the "latest" → version switch here because it solves
345 # possible order problems, see bug #270010 as an example.
346 if [[ ${WANT_AUTOMAKE} == "latest" ]]; then
347 local pv
348 for pv in ${_LATEST_AUTOMAKE} ; do
349 # has_version respects ROOT, but in this case, we don't want it to,
350 # thus "ROOT=/" prefix:
351 ROOT=/ has_version "=sys-devel/automake-${pv}*" && export WANT_AUTOMAKE="$pv"
134 done 352 done
353 [[ ${WANT_AUTOMAKE} == "latest" ]] && \
354 die "Cannot find the latest automake! Tried ${_LATEST_AUTOMAKE}"
355 fi
356 [[ ${WANT_AUTOCONF} == "latest" ]] && export WANT_AUTOCONF=2.5
135} 357}
136 358autotools_run_tool() {
137unpack_autotools() { 359 # Process our own internal flags first
138 360 local autofail=true m4flags=false
139 cd ${AUTO_S} 361 while [[ -n $1 ]] ; do
140 362 case $1 in
141 local x 363 --at-no-fail) autofail=false;;
142 for x in ${ASRC_URI} 364 --at-m4flags) m4flags=true;;
365 # whatever is left goes to the actual tool
366 *) break;;
367 esac
368 shift
143 do 369 done
144 unpack ${x##*/} || die "!!! Could not unpack ${x##*/} needed by autotools !!!" 370
371 if [[ ${EBUILD_PHASE} != "unpack" && ${EBUILD_PHASE} != "prepare" ]]; then
372 ewarn "QA Warning: running $1 in ${EBUILD_PHASE} phase"
373 fi
374
375 autotools_env_setup
376
377 local STDERR_TARGET="${T}/$1.out"
378 # most of the time, there will only be one run, but if there are
379 # more, make sure we get unique log filenames
380 if [[ -e ${STDERR_TARGET} ]] ; then
381 local i=1
382 while :; do
383 STDERR_TARGET="${T}/$1-${i}.out"
384 [[ -e ${STDERR_TARGET} ]] || break
385 : $(( i++ ))
145 done 386 done
146} 387 fi
147 388
148install_autoconf() { 389 if ${m4flags} ; then
390 set -- "${1}" $(autotools_m4dir_include) "${@:2}" $(autotools_m4sysdir_include)
391 fi
149 392
150 cd ${AUTO_S}/autoconf-${ACONFVER} || die "!!! Failed to build autoconf !!!" 393 printf "***** $1 *****\n***** PWD: ${PWD}\n***** $*\n\n" > "${STDERR_TARGET}"
151 394
152 ./configure --prefix=${AUTO_D} \ 395 ebegin "Running $@"
153 --infodir=${AUTO_D}/share/info \ 396 "$@" >> "${STDERR_TARGET}" 2>&1
154 --mandir=${AUTO_D}/share/man \ 397 if ! eend $? && ${autofail} ; then
155 --target=${CHOST} || die "!!! Failed to configure autoconf !!!" 398 echo
156 399 eerror "Failed Running $1 !"
157 emake || die "!!! Failed to build autoconf !!!" 400 eerror
158 401 eerror "Include in your bugreport the contents of:"
159 make install || die "!!! Failed to install autoconf !!!" 402 eerror
403 eerror " ${STDERR_TARGET}"
404 echo
405 die "Failed Running $1 !"
406 fi
160} 407}
161 408
162install_automake() { 409# Internal function to check for support
163 410autotools_check_macro() {
164 cd ${AUTO_S}/automake-${AMAKEVER} || die "!!! Failed to build automake !!!" 411 [[ -f configure.ac || -f configure.in ]] || return 0
165 412 local macro
166 ./configure --prefix=${AUTO_D} \ 413 for macro ; do
167 --infodir=${AUTO_D}/share/info \ 414 WANT_AUTOCONF="2.5" autoconf $(autotools_m4dir_include) --trace="${macro}" 2>/dev/null
168 --mandir=${AUTO_D}/share/man \ 415 done
169 --target=${CHOST} || die "!!! Failed to configure automake !!!" 416 return 0
170
171 emake || die "!!! Failed to build automake !!!"
172
173 make install || die "!!! Failed to install automake !!!"
174} 417}
175 418
176install_autotools() { 419# Internal function to look for a macro and extract its value
420autotools_check_macro_val() {
421 local macro=$1 scan_out
177 422
178 if [ "${SRC_URI/autoconf/}" = "$SRC_URI" ] || [ "${SRC_URI/automake/}" = "$SRC_URI" ] 423 autotools_check_macro "${macro}" | \
179 then 424 gawk -v macro="${macro}" \
180 echo "!!! \$SRC_URI was not set properly !!! It needs to include \${SRC_URI}" 425 '($0 !~ /^[[:space:]]*(#|dnl)/) {
181 exit 1 426 if (match($0, macro ":(.*)$", res))
427 print res[1]
428 }' | uniq
429
430 return 0
431}
432
433# Internal function to get additional subdirs to configure
434autotools_get_subdirs() { autotools_check_macro_val AC_CONFIG_SUBDIRS ; }
435autotools_get_auxdir() { autotools_check_macro_val AC_CONFIG_AUX_DIR ; }
436
437_autotools_m4dir_include() {
438 local x include_opts
439
440 for x in "$@" ; do
441 case ${x} in
442 # We handle it below
443 -I) ;;
444 *)
445 [[ ! -d ${x} ]] && ewarn "autotools.eclass: '${x}' does not exist"
446 include_opts+=" -I ${x}"
447 ;;
448 esac
449 done
450
451 echo ${include_opts}
452}
453autotools_m4dir_include() { _autotools_m4dir_include ${AT_M4DIR} ; }
454autotools_m4sysdir_include() { _autotools_m4dir_include $(eval echo ${AT_SYS_M4DIR}) ; }
455
182 fi 456fi
183
184 if [ "${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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