/[gentoo-x86]/eclass/autotools.eclass
Gentoo

Diff of /eclass/autotools.eclass

Parent Directory Parent Directory | Revision Log Revision Log | View Patch Patch

Revision 1.4 Revision 1.96
1# Copyright 1999-2002 Gentoo Technologies, Inc. 1# Copyright 1999-2010 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 1.96 2010/04/01 10:12:36 flameeyes 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.
6# 12#
7# NOTES: 13# NB: If you add anything, please comment it!
14
15inherit eutils libtool
16
17# @ECLASS-VARIABLE: WANT_AUTOCONF
18# @DESCRIPTION:
19# The major version of autoconf your package needs
20: ${WANT_AUTOCONF:=latest}
21
22# @ECLASS-VARIABLE: WANT_AUTOMAKE
23# @DESCRIPTION:
24# The major version of automake your package needs
25: ${WANT_AUTOMAKE:=latest}
26
27# @ECLASS-VARIABLE: _LATEST_AUTOMAKE
28# @DESCRIPTION:
29# CONSTANT!
30# 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# then circular dependencies may arise during emerge @system bootstraps.
33# Do NOT change this variable in your ebuilds!
34_LATEST_AUTOMAKE='1.11 1.10'
35
36_automake_atom="sys-devel/automake"
37_autoconf_atom="sys-devel/autoconf"
38if [[ -n ${WANT_AUTOMAKE} ]]; then
39 case ${WANT_AUTOMAKE} in
40 none) _automake_atom="" ;; # some packages don't require automake at all
41 # if you change the “latest” version here, change also autotools_run_tool
42 # this MUST reflect the latest stable major version for each arch!
43 latest)
44 t=""
45 for v in ${_LATEST_AUTOMAKE} ; do
46 t="${t} =sys-devel/automake-${v}*"
47 done
48 _automake_atom="|| ( ${t} )"
49 unset t v
50 ;;
51 *) _automake_atom="=sys-devel/automake-${WANT_AUTOMAKE}*" ;;
52 esac
53 export WANT_AUTOMAKE
54fi
55
56if [[ -n ${WANT_AUTOCONF} ]] ; then
57 case ${WANT_AUTOCONF} in
58 none) _autoconf_atom="" ;; # some packages don't require autoconf at all
59 2.1) _autoconf_atom="=sys-devel/autoconf-${WANT_AUTOCONF}*" ;;
60 # if you change the “latest” version here, change also autotools_run_tool
61 latest|2.5) _autoconf_atom=">=sys-devel/autoconf-2.61" ;;
62 *) _autoconf_atom="INCORRECT-WANT_AUTOCONF-SETTING-IN-EBUILD" ;;
63 esac
64 export WANT_AUTOCONF
65fi
66
67AUTOTOOLS_DEPEND="${_automake_atom} ${_autoconf_atom}"
68[[ ${CATEGORY}/${PN} != "sys-devel/libtool" ]] && AUTOTOOLS_DEPEND="${AUTOTOOLS_DEPEND} >=sys-devel/libtool-2.2.6b"
69RDEPEND=""
70
71# @ECLASS-VARIABLE: AUTOTOOLS_AUTO_DEPEND
72# @DESCRIPTION:
73# Set to 'no' to disable automatically adding to DEPEND. This lets
74# ebuilds former conditional depends by using ${AUTOTOOLS_DEPEND} in
75# their own DEPEND string.
76: ${AUTOTOOLS_AUTO_DEPEND:=yes}
77if [[ ${AUTOTOOLS_AUTO_DEPEND} != "no" ]] ; then
78 DEPEND=${AUTOTOOLS_DEPEND}
79fi
80
81unset _automake_atom _autoconf_atom
82
83# @ECLASS-VARIABLE: AM_OPTS
84# @DESCRIPTION:
85# Additional options to pass to automake during
86# eautoreconf call.
87
88# @ECLASS-VARIABLE: AT_NOELIBTOOLIZE
89# @DESCRIPTION:
90# Don't run elibtoolize command if set to 'yes',
91# useful when elibtoolize needs to be ran with
92# particular options
93
94# XXX: M4DIR should be deprecated
95# @ECLASS-VARIABLE: AT_M4DIR
96# @DESCRIPTION:
97# Additional director(y|ies) aclocal should search
98: ${AT_M4DIR:=${M4DIR}}
99AT_GNUCONF_UPDATE="no"
100
101
102# @FUNCTION: eautoreconf
103# @DESCRIPTION:
104# This function mimes the behavior of autoreconf, but uses the different
105# eauto* functions to run the tools. It doesn't accept parameters, but
106# the directory with include files can be specified with AT_M4DIR variable.
8# 107#
9# This eclass was made to bridge the incompadibility problem of autoconf-2.13, 108# Should do a full autoreconf - normally what most people will be interested in.
10# autoconf-2.5x and automake-1.4x, automake-1.5x. Most packages needs 109# Also should handle additional directories specified by AC_CONFIG_SUBDIRS.
11# autoconf-2.13 and automake-1.4x, but cannot work with the latest versions 110eautoreconf() {
12# of these packages due to incompadibility, thus when we have a package that 111 local x auxdir g
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#
72 112
73 113 if [[ -z ${AT_NO_RECURSIVE} ]]; then
74ECLASS=autotools 114 # Take care of subdirs
75INHERITED="$INHERITED $ECLASS" 115 for x in $(autotools_get_subdirs); do
76 116 if [[ -d ${x} ]] ; then
77#[ -z "$ACONFVER" ] && ACONFVER=2.52f 117 pushd "${x}" >/dev/null
78#[ -z "$AMAKEVER" ] && AMAKEVER=1.5b 118 AT_NOELIBTOOLIZE="yes" eautoreconf
79[ -z "$ACONFVER" ] && die "!!! You need to set \$ACONFVER *before* inheriting the eclass !!!" 119 popd >/dev/null
80[ -z "$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 ${y##*/} needed by autotools.eclass. Aborting."
130 exit 1
131 fi 120 fi
132 echo 121 done
133 fi 122 fi
123
124 auxdir=$(autotools_get_auxdir)
125
126 einfo "Running eautoreconf in '${PWD}' ..."
127 [[ -n ${auxdir} ]] && mkdir -p ${auxdir}
128 eaclocal
129 [[ ${CHOST} == *-darwin* ]] && g=g
130 if ${LIBTOOLIZE:-${g}libtoolize} -n --install >& /dev/null ; then
131 _elibtoolize --copy --force --install
132 else
133 _elibtoolize --copy --force
134 fi
135 eautoconf
136 eautoheader
137 FROM_EAUTORECONF="yes" eautomake ${AM_OPTS}
138
139 [[ ${AT_NOELIBTOOLIZE} == "yes" ]] && return 0
140
141 # Call it here to prevent failures due to elibtoolize called _before_
142 # eautoreconf. We set $S because elibtoolize runs on that #265319
143 S=${PWD} elibtoolize
144
145 return 0
146}
147
148# @FUNCTION: eaclocal
149# @DESCRIPTION:
150# These functions runs the autotools using autotools_run_tool with the
151# specified parametes. The name of the tool run is the same of the function
152# without e prefix.
153# They also force installing the support files for safety.
154# Respects AT_M4DIR for additional directories to search for macro's.
155eaclocal() {
156 local aclocal_opts
157
158 local amflags_file
159 for amflags_file in GNUmakefile.am Makefile.am GNUmakefile.in Makefile.in ; do
160 [[ -e ${amflags_file} ]] || continue
161 aclocal_opts=$(sed -n '/^ACLOCAL_AMFLAGS[[:space:]]*=/s:[^=]*=::p' ${amflags_file})
162 eval aclocal_opts=\"${aclocal_opts}\"
163 break
134 done 164 done
135}
136 165
137unpack_autotools() { 166 if [[ -n ${AT_M4DIR} ]] ; then
167 for x in ${AT_M4DIR} ; do
168 case "${x}" in
169 "-I")
170 # We handle it below
171 ;;
172 *)
173 [[ ! -d ${x} ]] && ewarn "eaclocal: '${x}' does not exist"
174 aclocal_opts="${aclocal_opts} -I ${x}"
175 ;;
176 esac
177 done
178 fi
138 179
139 cd ${AUTO_S} 180 [[ ! -f aclocal.m4 || -n $(grep -e 'generated.*by aclocal' aclocal.m4) ]] && \
181 autotools_run_tool aclocal "$@" ${aclocal_opts}
182}
140 183
141 local x 184# @FUNCTION: _elibtoolize
142 for x in ${ASRC_URI} 185# @DESCRIPTION:
143 do 186# Runs libtoolize. Note the '_' prefix .. to not collide with elibtoolize() from
144 unpack ${x##*/} || die "!!! Could not unpack ${x##*/} needed by autotools !!!" 187# libtool.eclass.
188_elibtoolize() {
189 local opts g=
190
191 # Check if we should run libtoolize (AM_PROG_LIBTOOL is an older macro,
192 # check for both it and the current AC_PROG_LIBTOOL)
193 [[ -n $(autotools_check_macro AC_PROG_LIBTOOL AM_PROG_LIBTOOL LT_INIT) ]] || return 0
194
195 [[ -f GNUmakefile.am || -f Makefile.am ]] && opts="--automake"
196
197 [[ ${CHOST} == *-darwin* ]] && g=g
198 autotools_run_tool ${LIBTOOLIZE:-${g}libtoolize} "$@" ${opts}
199
200 # Need to rerun aclocal
201 eaclocal
202}
203
204# @FUNCTION: eautoheader
205# @DESCRIPTION:
206# Runs autoheader.
207eautoheader() {
208 # Check if we should run autoheader
209 [[ -n $(autotools_check_macro "AC_CONFIG_HEADERS") ]] || return 0
210 NO_FAIL=1 autotools_run_tool autoheader "$@"
211}
212
213# @FUNCTION: eautoconf
214# @DESCRIPTION:
215# Runs autoconf.
216eautoconf() {
217 if [[ ! -f configure.ac && ! -f configure.in ]] ; then
218 echo
219 eerror "No configure.{ac,in} present in '${PWD}'!"
220 echo
221 die "No configure.{ac,in} present!"
222 fi
223
224 autotools_run_tool autoconf "$@"
225}
226
227# @FUNCTION: eautomake
228# @DESCRIPTION:
229# Runs automake.
230eautomake() {
231 local extra_opts
232 local makefile_name
233
234 if [[ -f GNUmakefile.am ]]; then
235 makefile_name="GNUmakefile"
236 elif [[ -f Makefile.am ]]; then
237 makefile_name="Makefile"
238 else
239 return 0
240 fi
241
242 if [[ -z ${FROM_EAUTORECONF} && -f ${makefile_name}.in ]]; then
243 local used_automake
244 local installed_automake
245
246 installed_automake=$(WANT_AUTOMAKE= automake --version | head -n 1 | \
247 sed -e 's:.*(GNU automake) ::')
248 used_automake=$(head -n 1 < ${makefile_name}.in | \
249 sed -e 's:.*by automake \(.*\) from .*:\1:')
250
251 if [[ ${installed_automake} != ${used_automake} ]]; then
252 einfo "Automake used for the package (${used_automake}) differs from"
253 einfo "the installed version (${installed_automake})."
254 eautoreconf
255 return 0
256 fi
257 fi
258
259 [[ -f INSTALL && -f AUTHORS && -f ChangeLog && -f NEWS ]] \
260 || extra_opts="${extra_opts} --foreign"
261
262 # --force-missing seems not to be recognized by some flavours of automake
263 autotools_run_tool automake --add-missing --copy ${extra_opts} "$@"
264}
265
266# @FUNCTION: eautopoint
267# @DESCRIPTION:
268# Runs autopoint (from the gettext package).
269eautopoint() {
270 autotools_run_tool autopoint "$@"
271}
272
273# Internal function to run an autotools' tool
274autotools_run_tool() {
275 if [[ ${EBUILD_PHASE} != "unpack" && ${EBUILD_PHASE} != "prepare" ]]; then
276 ewarn "QA Warning: running $1 in ${EBUILD_PHASE} phase"
277 fi
278
279 # We do the “latest” → version switch here because it solves
280 # possible order problems, see bug #270010 as an example.
281 if [[ ${WANT_AUTOMAKE} == "latest" ]]; then
282 for pv in ${_LATEST_AUTOMAKE} ; do
283 has_version "=sys-devel/automake-${pv}*" && export WANT_AUTOMAKE="$pv"
284 done
285 unset pv
286 [[ ${WANT_AUTOMAKE} == "latest" ]] && \
287 die "Cannot find the latest automake! Tried ${_LATEST_AUTOMAKE}"
288 fi
289 [[ ${WANT_AUTOCONF} == "latest" ]] && export WANT_AUTOCONF=2.5
290
291 local STDERR_TARGET="${T}/$1.out"
292 # most of the time, there will only be one run, but if there are
293 # more, make sure we get unique log filenames
294 if [[ -e ${STDERR_TARGET} ]] ; then
295 STDERR_TARGET="${T}/$1-$$.out"
296 fi
297
298 printf "***** $1 *****\n***** PWD: ${PWD}\n***** $*\n\n" > "${STDERR_TARGET}"
299
300 ebegin "Running $@"
301 "$@" >> "${STDERR_TARGET}" 2>&1
302 eend $?
303
304 if [[ $? != 0 && ${NO_FAIL} != 1 ]] ; then
305 echo
306 eerror "Failed Running $1 !"
307 eerror
308 eerror "Include in your bugreport the contents of:"
309 eerror
310 eerror " ${STDERR_TARGET}"
311 echo
312 die "Failed Running $1 !"
313 fi
314}
315
316# Internal function to check for support
317autotools_check_macro() {
318 [[ -f configure.ac || -f configure.in ]] || return 0
319 local macro
320 for macro ; do
321 WANT_AUTOCONF="2.5" autoconf --trace="${macro}" 2>/dev/null
145 done 322 done
323 return 0
146} 324}
147 325
148install_autoconf() { 326# Internal function to get additional subdirs to configure
327autotools_get_subdirs() {
328 local subdirs_scan_out
149 329
150 cd ${AUTO_S}/autoconf-${ACONFVER} || die "!!! Failed to build autoconf !!!" 330 subdirs_scan_out=$(autotools_check_macro "AC_CONFIG_SUBDIRS")
331 [[ -n ${subdirs_scan_out} ]] || return 0
151 332
152 ./configure --prefix=${AUTO_D} \ 333 echo "${subdirs_scan_out}" | gawk \
153 --infodir=${AUTO_D}/share/info \ 334 '($0 !~ /^[[:space:]]*(#|dnl)/) {
154 --mandir=${AUTO_D}/share/man \ 335 if (match($0, /AC_CONFIG_SUBDIRS:(.*)$/, res))
155 --target=${CHOST} || die "!!! Failed to configure autoconf !!!" 336 print res[1]
337 }' | uniq
156 338
157 emake || die "!!! Failed to build autoconf !!!" 339 return 0
158
159 make install || die "!!! Failed to install autoconf !!!"
160} 340}
161 341
162install_automake() { 342autotools_get_auxdir() {
343 local auxdir_scan_out
163 344
164 cd ${AUTO_S}/automake-${AMAKEVER} || die "!!! Failed to build automake !!!" 345 auxdir_scan_out=$(autotools_check_macro "AC_CONFIG_AUX_DIR")
346 [[ -n ${auxdir_scan_out} ]] || return 0
165 347
166 ./configure --prefix=${AUTO_D} \ 348 echo ${auxdir_scan_out} | gawk \
167 --infodir=${AUTO_D}/share/info \ 349 '($0 !~ /^[[:space:]]*(#|dnl)/) {
168 --mandir=${AUTO_D}/share/man \ 350 if (match($0, /AC_CONFIG_AUX_DIR:(.*)$/, res))
169 --target=${CHOST} || die "!!! Failed to configure automake !!!" 351 print res[1]
352 }' | uniq
170 353
171 emake || die "!!! Failed to build automake !!!" 354 return 0
172
173 make install || die "!!! Failed to install automake !!!"
174} 355}
175
176install_autotools() {
177
178 if [ "${SRC_URI/autoconf/}" = "$SRC_URI" ] || [ "${SRC_URI/automake/}" = "$SRC_URI" ]
179 then
180 echo "!!! \$SRC_URI was not set properly !!! It needs to include \${SRC_URI}"
181 exit 1
182 fi
183
184 if [ "${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

Legend:
Removed from v.1.4  
changed lines
  Added in v.1.96

  ViewVC Help
Powered by ViewVC 1.1.20