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Revision 1.4 Revision 1.128
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 1.128 2012/03/21 21:51:32 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_NOEACLOCAL
111# @DEFAULT_UNSET
112# @DESCRIPTION:
113# Don't run eaclocal command if set to 'yes',
114# useful when eaclocal needs to be ran with
115# particular options
116
117# @ECLASS-VARIABLE: AT_NOEAUTOCONF
118# @DEFAULT_UNSET
119# @DESCRIPTION:
120# Don't run eautoconf command if set to 'yes',
121# useful when eautoconf needs to be ran with
122# particular options
123
124# @ECLASS-VARIABLE: AT_NOEAUTOMAKE
125# @DEFAULT_UNSET
126# @DESCRIPTION:
127# Don't run eautomake command if set to 'yes',
128# useful when eautomake needs to be ran with
129# particular options
130
131# @ECLASS-VARIABLE: AT_NOELIBTOOLIZE
132# @DEFAULT_UNSET
133# @DESCRIPTION:
134# Don't run elibtoolize command if set to 'yes',
135# useful when elibtoolize needs to be ran with
136# particular options
137
138# @ECLASS-VARIABLE: AT_M4DIR
139# @DESCRIPTION:
140# Additional director(y|ies) aclocal should search
141: ${AT_M4DIR:=}
142
143# @ECLASS-VARIABLE: AT_SYS_M4DIR
144# @INTERNAL
145# @DESCRIPTION:
146# For system integrators, a list of additional aclocal search paths.
147# This variable gets eval-ed, so you can use variables in the definition
148# that may not be valid until eautoreconf & friends are run.
149: ${AT_SYS_M4DIR:=}
150
151# @FUNCTION: eautoreconf
152# @DESCRIPTION:
153# This function mimes the behavior of autoreconf, but uses the different
154# eauto* functions to run the tools. It doesn't accept parameters, but
155# the directory with include files can be specified with AT_M4DIR variable.
6# 156#
7# NOTES: 157# Should do a full autoreconf - normally what most people will be interested in.
8# 158# Also should handle additional directories specified by AC_CONFIG_SUBDIRS.
9# This eclass was made to bridge the incompadibility problem of autoconf-2.13, 159eautoreconf() {
10# autoconf-2.5x and automake-1.4x, automake-1.5x. Most packages needs 160 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#
72 161
73 162 if [[ -z ${AT_NO_RECURSIVE} ]]; then
74ECLASS=autotools 163 # Take care of subdirs
75INHERITED="$INHERITED $ECLASS" 164 for x in $(autotools_get_subdirs); do
76 165 if [[ -d ${x} ]] ; then
77#[ -z "$ACONFVER" ] && ACONFVER=2.52f 166 pushd "${x}" >/dev/null
78#[ -z "$AMAKEVER" ] && AMAKEVER=1.5b 167 AT_NOELIBTOOLIZE="yes" eautoreconf
79[ -z "$ACONFVER" ] && die "!!! You need to set \$ACONFVER *before* inheriting the eclass !!!" 168 popd >/dev/null
80[ -z "$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 ${y##*/} needed by autotools.eclass. Aborting."
130 exit 1
131 fi 169 fi
170 done
171 fi
172
173 auxdir=$(autotools_get_auxdir)
174
175 if [[ ${AT_NOEACLOCAL} != "yes" ]]; then
176 einfo "Running eautoreconf in '${PWD}' ..."
177 [[ -n ${auxdir} ]] && mkdir -p ${auxdir}
178 eaclocal
179 fi
180 [[ ${CHOST} == *-darwin* ]] && g=g
181 if ${LIBTOOLIZE:-${g}libtoolize} -n --install >& /dev/null ; then
182 _elibtoolize --copy --force --install
183 else
184 _elibtoolize --copy --force
185 fi
186 [[ ${AT_NOEAUTOCONF} != "yes" ]] && eautoconf
187 [[ ${AT_NOEAUTOHEADER} != "yes" ]] && eautoheader
188 [[ ${AT_NOEAUTOMAKE} != "yes" ]] && FROM_EAUTORECONF="yes" eautomake ${AM_OPTS}
189
190 [[ ${AT_NOELIBTOOLIZE} == "yes" ]] && return 0
191
192 # Call it here to prevent failures due to elibtoolize called _before_
193 # eautoreconf. We set $S because elibtoolize runs on that #265319
194 S=${PWD} elibtoolize --force
195
196 return 0
197}
198
199# @FUNCTION: eaclocal_amflags
200# @DESCRIPTION:
201# Extract the ACLOCAL_AMFLAGS value from the Makefile.am and try to handle
202# (most) of the crazy crap that people throw at us.
203eaclocal_amflags() {
204 local aclocal_opts amflags_file
205
206 for amflags_file in GNUmakefile.am Makefile.am GNUmakefile.in Makefile.in ; do
207 [[ -e ${amflags_file} ]] || continue
208 # setup the env in case the pkg does something crazy
209 # in their ACLOCAL_AMFLAGS. like run a shell script
210 # which turns around and runs autotools. #365401
211 # or split across multiple lines. #383525
212 autotools_env_setup
213 aclocal_opts=$(sed -n \
214 "/^ACLOCAL_AMFLAGS[[:space:]]*=/{ \
215 # match the first line
216 s:[^=]*=::p; \
217 # then gobble up all escaped lines
218 : nextline /\\\\$/{ n; p; b nextline; } \
219 }" ${amflags_file})
220 eval aclocal_opts=\""${aclocal_opts}"\"
221 break
222 done
223
224 echo ${aclocal_opts}
225}
226
227# @FUNCTION: eaclocal
228# @DESCRIPTION:
229# These functions runs the autotools using autotools_run_tool with the
230# specified parametes. The name of the tool run is the same of the function
231# without e prefix.
232# They also force installing the support files for safety.
233# Respects AT_M4DIR for additional directories to search for macro's.
234eaclocal() {
235 [[ ! -f aclocal.m4 || -n $(grep -e 'generated.*by aclocal' aclocal.m4) ]] && \
236 autotools_run_tool --at-m4flags aclocal "$@" $(eaclocal_amflags)
237}
238
239# @FUNCTION: _elibtoolize
240# @DESCRIPTION:
241# Runs libtoolize. Note the '_' prefix .. to not collide with elibtoolize() from
242# libtool.eclass.
243_elibtoolize() {
244 local opts g=
245
246 # Check if we should run libtoolize (AM_PROG_LIBTOOL is an older macro,
247 # check for both it and the current AC_PROG_LIBTOOL)
248 [[ -n $(autotools_check_macro AC_PROG_LIBTOOL AM_PROG_LIBTOOL LT_INIT) ]] || return 0
249
250 [[ -f GNUmakefile.am || -f Makefile.am ]] && opts="--automake"
251
252 [[ ${CHOST} == *-darwin* ]] && g=g
253 autotools_run_tool ${LIBTOOLIZE:-${g}libtoolize} "$@" ${opts}
254
255 # Need to rerun aclocal
256 eaclocal
257}
258
259# @FUNCTION: eautoheader
260# @DESCRIPTION:
261# Runs autoheader.
262eautoheader() {
263 # Check if we should run autoheader
264 [[ -n $(autotools_check_macro "AC_CONFIG_HEADERS") ]] || return 0
265 autotools_run_tool --at-no-fail --at-m4flags autoheader "$@"
266}
267
268# @FUNCTION: eautoconf
269# @DESCRIPTION:
270# Runs autoconf.
271eautoconf() {
272 if [[ ! -f configure.ac && ! -f configure.in ]] ; then
132 echo 273 echo
133 fi 274 eerror "No configure.{ac,in} present in '${PWD}'!"
275 echo
276 die "No configure.{ac,in} present!"
277 fi
278
279 autotools_run_tool --at-m4flags autoconf "$@"
280}
281
282# @FUNCTION: eautomake
283# @DESCRIPTION:
284# Runs automake.
285eautomake() {
286 local extra_opts
287 local makefile_name
288
289 # Run automake if:
290 # - a Makefile.am type file exists
291 # - the configure script is using the AM_INIT_AUTOMAKE directive
292 for makefile_name in {GNUmakefile,{M,m}akefile}.am "" ; do
293 [[ -f ${makefile_name} ]] && break
294 done
295
296 if [[ -z ${makefile_name} ]] ; then
297 if ! grep -qs AM_INIT_AUTOMAKE configure.?? ; then
298 return 0
299 fi
300
301 elif [[ -z ${FROM_EAUTORECONF} && -f ${makefile_name%.am}.in ]]; then
302 local used_automake
303 local installed_automake
304
305 installed_automake=$(WANT_AUTOMAKE= automake --version | head -n 1 | \
306 sed -e 's:.*(GNU automake) ::')
307 used_automake=$(head -n 1 < ${makefile_name%.am}.in | \
308 sed -e 's:.*by automake \(.*\) from .*:\1:')
309
310 if [[ ${installed_automake} != ${used_automake} ]]; then
311 einfo "Automake used for the package (${used_automake}) differs from"
312 einfo "the installed version (${installed_automake})."
313 eautoreconf
314 return 0
315 fi
316 fi
317
318 [[ -f INSTALL && -f AUTHORS && -f ChangeLog && -f NEWS && -f README ]] \
319 || extra_opts="${extra_opts} --foreign"
320
321 # --force-missing seems not to be recognized by some flavours of automake
322 autotools_run_tool automake --add-missing --copy ${extra_opts} "$@"
323}
324
325# @FUNCTION: eautopoint
326# @DESCRIPTION:
327# Runs autopoint (from the gettext package).
328eautopoint() {
329 autotools_run_tool autopoint "$@"
330}
331
332# @FUNCTION: config_rpath_update
333# @USAGE: [destination]
334# @DESCRIPTION:
335# Some packages utilize the config.rpath helper script, but don't
336# use gettext directly. So we have to copy it in manually since
337# we can't let `autopoint` do it for us.
338config_rpath_update() {
339 local dst src=$(type -P gettext | sed 's:bin/gettext:share/gettext/config.rpath:')
340
341 [[ $# -eq 0 ]] && set -- $(find -name config.rpath)
342 [[ $# -eq 0 ]] && return 0
343
344 einfo "Updating all config.rpath files"
345 for dst in "$@" ; do
346 einfo " ${dst}"
347 cp "${src}" "${dst}" || die
348 done
349}
350
351# Internal function to run an autotools' tool
352autotools_env_setup() {
353 # We do the "latest" → version switch here because it solves
354 # possible order problems, see bug #270010 as an example.
355 if [[ ${WANT_AUTOMAKE} == "latest" ]]; then
356 local pv
357 for pv in ${_LATEST_AUTOMAKE[@]/#*:} ; do
358 # has_version respects ROOT, but in this case, we don't want it to,
359 # thus "ROOT=/" prefix:
360 ROOT=/ has_version "=sys-devel/automake-${pv}*" && export WANT_AUTOMAKE="${pv}"
134 done 361 done
362 [[ ${WANT_AUTOMAKE} == "latest" ]] && \
363 die "Cannot find the latest automake! Tried ${_LATEST_AUTOMAKE}"
364 fi
365 [[ ${WANT_AUTOCONF} == "latest" ]] && export WANT_AUTOCONF=2.5
135} 366}
136 367autotools_run_tool() {
137unpack_autotools() { 368 # Process our own internal flags first
138 369 local autofail=true m4flags=false
139 cd ${AUTO_S} 370 while [[ -n $1 ]] ; do
140 371 case $1 in
141 local x 372 --at-no-fail) autofail=false;;
142 for x in ${ASRC_URI} 373 --at-m4flags) m4flags=true;;
374 # whatever is left goes to the actual tool
375 *) break;;
376 esac
377 shift
143 do 378 done
144 unpack ${x##*/} || die "!!! Could not unpack ${x##*/} needed by autotools !!!" 379
380 if [[ ${EBUILD_PHASE} != "unpack" && ${EBUILD_PHASE} != "prepare" ]]; then
381 ewarn "QA Warning: running $1 in ${EBUILD_PHASE} phase"
382 fi
383
384 autotools_env_setup
385
386 local STDERR_TARGET="${T}/$1.out"
387 # most of the time, there will only be one run, but if there are
388 # more, make sure we get unique log filenames
389 if [[ -e ${STDERR_TARGET} ]] ; then
390 local i=1
391 while :; do
392 STDERR_TARGET="${T}/$1-${i}.out"
393 [[ -e ${STDERR_TARGET} ]] || break
394 : $(( i++ ))
145 done 395 done
146} 396 fi
147 397
148install_autoconf() { 398 if ${m4flags} ; then
399 set -- "${1}" $(autotools_m4dir_include) "${@:2}" $(autotools_m4sysdir_include)
400 fi
149 401
150 cd ${AUTO_S}/autoconf-${ACONFVER} || die "!!! Failed to build autoconf !!!" 402 printf "***** $1 *****\n***** PWD: ${PWD}\n***** $*\n\n" > "${STDERR_TARGET}"
151 403
152 ./configure --prefix=${AUTO_D} \ 404 ebegin "Running $@"
153 --infodir=${AUTO_D}/share/info \ 405 "$@" >> "${STDERR_TARGET}" 2>&1
154 --mandir=${AUTO_D}/share/man \ 406 if ! eend $? && ${autofail} ; then
155 --target=${CHOST} || die "!!! Failed to configure autoconf !!!" 407 echo
156 408 eerror "Failed Running $1 !"
157 emake || die "!!! Failed to build autoconf !!!" 409 eerror
158 410 eerror "Include in your bugreport the contents of:"
159 make install || die "!!! Failed to install autoconf !!!" 411 eerror
412 eerror " ${STDERR_TARGET}"
413 echo
414 die "Failed Running $1 !"
415 fi
160} 416}
161 417
162install_automake() { 418# Internal function to check for support
163 419autotools_check_macro() {
164 cd ${AUTO_S}/automake-${AMAKEVER} || die "!!! Failed to build automake !!!" 420 [[ -f configure.ac || -f configure.in ]] || return 0
165 421 local macro
166 ./configure --prefix=${AUTO_D} \ 422 for macro ; do
167 --infodir=${AUTO_D}/share/info \ 423 WANT_AUTOCONF="2.5" autoconf $(autotools_m4dir_include) --trace="${macro}" 2>/dev/null
168 --mandir=${AUTO_D}/share/man \ 424 done
169 --target=${CHOST} || die "!!! Failed to configure automake !!!" 425 return 0
170
171 emake || die "!!! Failed to build automake !!!"
172
173 make install || die "!!! Failed to install automake !!!"
174} 426}
175 427
176install_autotools() { 428# Internal function to look for a macro and extract its value
429autotools_check_macro_val() {
430 local macro=$1 scan_out
177 431
178 if [ "${SRC_URI/autoconf/}" = "$SRC_URI" ] || [ "${SRC_URI/automake/}" = "$SRC_URI" ] 432 autotools_check_macro "${macro}" | \
179 then 433 gawk -v macro="${macro}" \
180 echo "!!! \$SRC_URI was not set properly !!! It needs to include \${SRC_URI}" 434 '($0 !~ /^[[:space:]]*(#|dnl)/) {
181 exit 1 435 if (match($0, macro ":(.*)$", res))
436 print res[1]
437 }' | uniq
438
439 return 0
440}
441
442# Internal function to get additional subdirs to configure
443autotools_get_subdirs() { autotools_check_macro_val AC_CONFIG_SUBDIRS ; }
444autotools_get_auxdir() { autotools_check_macro_val AC_CONFIG_AUX_DIR ; }
445
446_autotools_m4dir_include() {
447 local x include_opts
448
449 for x in "$@" ; do
450 case ${x} in
451 # We handle it below
452 -I) ;;
453 *)
454 [[ ! -d ${x} ]] && ewarn "autotools.eclass: '${x}' does not exist"
455 include_opts+=" -I ${x}"
456 ;;
457 esac
458 done
459
460 echo ${include_opts}
461}
462autotools_m4dir_include() { _autotools_m4dir_include ${AT_M4DIR} ; }
463autotools_m4sysdir_include() { _autotools_m4dir_include $(eval echo ${AT_SYS_M4DIR}) ; }
464
182 fi 465fi
183
184 if [ "${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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