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Revision 1.7 Revision 1.61
1# Copyright 1999-2003 Gentoo Technologies, Inc. 1# Copyright 1999-2005 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 1.7 2003/02/16 04:26:21 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/autotools.eclass,v 1.61 2007/01/04 14:56:46 flameeyes Exp $
4# 4#
5# Author: Diego Pettenò <flameeyes@gentoo.org>
5# Author: Martin Schlemmer <azarah@gentoo.org> 6# Enhancements: Martin Schlemmer <azarah@gentoo.org>
6# 7#
7# The autotools eclass enables building of the apps that needs the latest autconf/automake. 8# This eclass is for handling autotooled software packages that
9# needs to regenerate their build scripts.
8# 10#
9# NOTES: 11# NB: If you add anything, please comment it!
10#
11# This eclass was made to bridge the incompadibility problem of autoconf-2.13,
12# autoconf-2.5x and automake-1.4x, automake-1.5x. Most packages needs
13# autoconf-2.13 and automake-1.4x, but cannot work with the latest versions
14# of these packages due to incompadibility, thus when we have a package that
15# needs the latest versions of automake and autoconf, it begins to get a
16# problem.
17#
18#
19# Commented Example:
20#
21# The following is a commented template for how to use this eclass:
22#
23# #<cut here>
24# # Copyright 1999-2002 Gentoo Technologies, Inc.
25# # Distributed under the terms of the GNU General Public License, v2 or later
26# # Maintainer: John Doe <john@foo.com>
27# # $Header: /var/cvsroot/gentoo-x86/eclass/autotools.eclass,v 1.7 2003/02/16 04:26:21 vapier Exp $
28#
29# # If you need to set the versions different from in here, it *must*
30# # be done before inherit.eclass is sourced
31# #ACONFVER=2.52f
32# #AMAKEVER=1.5b
33#
34# # Source inherit.eclass and inherit AutoTools
35# . /usr/portage/eclass/inherit.eclass
36# inherit autotools
37#
38# # This is pretty standard.
39# S=${WORKDIR}/${P}
40# DESCRIPTION="My Application"
41#
42# # Here you *NEED* to have $SRC_URI as a source url to include the automake
43# # and autoconf source tarballs
44# SRC_URI="${SRC_URI}
45# http://download.foo.com/files/${P}.tar.gz"
46#
47# HOMEPAGE="http://www.foo.com/"
48#
49# # Here you *NEED* to have "$DEPEND" as an depend to include the dependancies
50# # of automake and autoconf.
51# DEPEND="${DEPEND}
52# foo-libs/libfoo"
53#
54# src_compile() {
55#
56# # This will install automake and autoconf in a tempory directory and
57# # setup the environment. Do not forget!!!!!!!
58# install_autotools
59#
60# # Now like normal
61# ./configure --host=${CHOST} \
62# --prefix=/usr || die
63# emake || die
64# }
65#
66# src_install() {
67#
68# # Still pretty standard to how you would normally do it
69# make DESTDIR=${D} install || die
70# dodoc AUTHORS COPYING ChangeLog INSTALL NEWS README TODO
71# }
72# #<cut here>
73#
74 12
13inherit eutils libtool
75 14
76ECLASS=autotools 15_automake_atom="sys-devel/automake"
77INHERITED="$INHERITED $ECLASS" 16_autoconf_atom="sys-devel/autoconf"
17if [[ -n ${WANT_AUTOMAKE} ]]; then
18 case ${WANT_AUTOMAKE} in
19 # workaround while we have different versions of automake in arch and ~arch
20 latest) _automake_atom="|| ( =sys-devel/automake-1.10* =sys-devel/automake-1.9* )" ;;
21 *) _automake_atom="=sys-devel/automake-${WANT_AUTOMAKE}*" ;;
22 esac
23fi
78 24
79#[ -z "$ACONFVER" ] && ACONFVER=2.52f 25if [[ -n ${WANT_AUTOCONF} ]] ; then
80#[ -z "$AMAKEVER" ] && AMAKEVER=1.5b 26 case ${WANT_AUTOCONF} in
81[ -z "$ACONFVER" ] && die "!!! You need to set \$ACONFVER *before* inheriting the eclass !!!" 27 2.1) _autoconf_atom="=sys-devel/autoconf-${WANT_AUTOCONF}*" ;;
82[ -z "$AMAKEVER" ] && die "!!! You need to set \$AMAKEVER *before* inheriting the eclass !!!" 28 latest | 2.5) _autoconf_atom=">=sys-devel/autoconf-2.59" ;;
29 esac
30fi
31DEPEND="${_automake_atom}
32 ${_autoconf_atom}
33 sys-devel/libtool"
34RDEPEND=""
35unset _automake_atom _autoconf_atom
83 36
84DESCRIPTION="Based on the $ECLASS eclass" 37# Variables:
85#ASRC_URI="ftp://ftp.gnu.org/gnu/autoconf/autoconf-${ACONFVER}.tar.bz2 38#
86# ftp://alpha.gnu.org/gnu/autoconf/autoconf-${ACONFVER}.tar.bz2 39# AT_M4DIR - Additional director(y|ies) aclocal should search
87# ftp://ftp.gnu.org/gnu/automake/automake-${AMAKEVER}.tar.bz2 40# AM_OPTS - Additional options to pass to automake during
88# ftp://alpha.gnu.org/gnu/automake/automake-${AMAKEVER}.tar.bz2" 41# eautoreconf call.
89SRC_URI="ftp://ftp.gnu.org/gnu/autoconf/autoconf-${ACONFVER}.tar.bz2 42# AT_NOELIBTOOLIZE - Don't run elibtoolize command if set to 'yes',
90 ftp://alpha.gnu.org/gnu/autoconf/autoconf-${ACONFVER}.tar.bz2 43# useful when elibtoolize needs to be ran with
91 ftp://ftp.gnu.org/gnu/automake/automake-${AMAKEVER}.tar.bz2 44# particular options
92 ftp://alpha.gnu.org/gnu/automake/automake-${AMAKEVER}.tar.bz2"
93
94DEPEND="sys-devel/make
95 sys-devel/perl
96 >=sys-devel/m4-1.4o-r2"
97 45
46# Functions:
47#
48# eautoreconf() - Should do a full autoreconf - normally what most people
49# will be interested in. Also should handle additional
50# directories specified by AC_CONFIG_SUBDIRS.
51# eaclocal() - Runs aclocal. Respects AT_M4DIR for additional directories
52# to search for macro's.
53# _elibtoolize() - Runs libtoolize. Note the '_' prefix .. to not collide
54# with elibtoolize() from libtool.eclass
55# eautoconf - Runs autoconf.
56# eautoheader - Runs autoheader.
57# eautomake - Runs automake
58#
98 59
99AUTO_S="${WORKDIR}" 60# XXX: M4DIR should be depreciated
100AUTO_D="${T}/autotools" 61AT_M4DIR=${AT_M4DIR:-${M4DIR}}
62AT_GNUCONF_UPDATE="no"
101 63
102fetch_autotools() {
103 64
104 local y 65# This function mimes the behavior of autoreconf, but uses the different
105 for y in ${ASRC_URI} 66# eauto* functions to run the tools. It doesn't accept parameters, but
106 do 67# the directory with include files can be specified with AT_M4DIR variable.
107 if [ ! -e ${DISTDIR}/${y##*/} ] 68eautoreconf() {
108 then 69 local pwd=$(pwd) x auxdir
109 echo ">>> Fetching ${y##*/}..." 70
71 if [[ -z ${AT_NO_RECURSIVE} ]]; then
72 # Take care of subdirs
73 for x in $(autotools_get_subdirs); do
74 if [[ -d ${x} ]] ; then
75 cd "${x}"
76 AT_NOELIBTOOLIZE="yes" eautoreconf
77 cd "${pwd}"
78 fi
79 done
80 fi
81
82 auxdir=$(autotools_get_auxdir)
83
84 einfo "Running eautoreconf in '$(pwd)' ..."
85 [[ -n ${auxdir} ]] && mkdir -p ${auxdir}
86 eaclocal
87 _elibtoolize --copy --force
88 eautoconf
89 eautoheader
90 FROM_EAUTORECONF="yes" eautomake ${AM_OPTS}
91
92 [[ ${AT_NOELIBTOOLIZE} == "yes" ]] && return 0
93
94 # Call it here to prevent failures due to elibtoolize called _before_
95 # eautoreconf.
96 elibtoolize
97
98 return 0
99}
100
101# These functions runs the autotools using autotools_run_tool with the
102# specified parametes. The name of the tool run is the same of the function
103# without e prefix.
104# They also force installing the support files for safety.
105eaclocal() {
106 local aclocal_opts
107
108 if [[ -n ${AT_M4DIR} ]] ; then
109 for x in ${AT_M4DIR} ; do
110 case "${x}" in
111 "-I")
112 # We handle it below
113 ;;
114 *)
115 [[ ! -d ${x} ]] && ewarn "eaclocal: '${x}' does not exist"
116 aclocal_opts="${aclocal_opts} -I ${x}"
117 ;;
118 esac
119 done
120 fi
121
122 autotools_set_versions
123 [[ ! -f aclocal.m4 || -n $(grep -e 'generated.*by aclocal' aclocal.m4) ]] && \
124 autotools_run_tool aclocal "$@" ${aclocal_opts}
125}
126
127_elibtoolize() {
128 local opts
129 local lttest
130
131 # Check if we should run libtoolize (AM_PROG_LIBTOOL is an older macro,
132 # check for both it and the current AC_PROG_LIBTOOL)
133 lttest="$(autotools_check_macro "AC_PROG_LIBTOOL")$(autotools_check_macro "AM_PROG_LIBTOOL")"
134 [[ -n $lttest ]] || return 0
135
136 [[ -f Makefile.am ]] && opts="--automake"
137
138 [[ "${USERLAND}" == "Darwin" ]] && LIBTOOLIZE="glibtoolize"
139 autotools_run_tool ${LIBTOOLIZE:-libtoolize} "$@" ${opts}
140
141 # Need to rerun aclocal
142 eaclocal
143}
144
145eautoheader() {
146 # Check if we should run autoheader
147 [[ -n $(autotools_check_macro "AC_CONFIG_HEADERS") ]] || return 0
148 autotools_set_versions
149 NO_FAIL=1 autotools_run_tool autoheader "$@"
150}
151
152eautoconf() {
153 if [[ ! -f configure.ac && ! -f configure.in ]] ; then
110 echo 154 echo
111 local x 155 eerror "No configure.{ac,in} present in '$(pwd | sed -e 's:.*/::')'!"
112 local _SRC_URI 156 echo
113 for x in ${GENTOO_MIRRORS} 157 die "No configure.{ac,in} present!"
114 do 158 fi
115 _SRC_URI="${_SRC_URI} ${x}/distfiles/${y##*/}" 159
160 autotools_set_versions
161 autotools_run_tool autoconf "$@"
162}
163
164eautomake() {
165 local extra_opts
166
167 [[ -f Makefile.am ]] || return 0
168
169 autotools_set_versions
170 if [[ -z ${FROM_EAUTORECONF} && -f Makefile.in ]]; then
171 local used_automake
172 local installed_automake
173
174 installed_automake=$(automake --version | head -n 1 | \
175 sed -e 's:.*(GNU automake) ::')
176 used_automake=$(head -n 1 < Makefile.in | \
177 sed -e 's:.*by automake \(.*\) from .*:\1:')
178
179 if [[ ${installed_automake} != ${used_automake} ]]; then
180 einfo "Automake used for the package (${used_automake}) differs from"
181 einfo "the installed version (${installed_automake})."
182 eautoreconf
183 return 0
184 fi
185 fi
186
187 [[ -f INSTALL && -f AUTHORS && -f ChangeLog && -f NEWS ]] \
188 || extra_opts="${extra_opts} --foreign"
189
190 # --force-missing seems not to be recognized by some flavours of automake
191 autotools_run_tool automake --add-missing --copy ${extra_opts} "$@"
192}
193
194autotools_set_versions() {
195 [[ -n ${autotools_version_sets} ]] && return 0
196
197 if [[ -n ${WANT_AUTOCONF} ]]; then
198 [[ ${WANT_AUTOCONF} == "latest" ]] && WANT_AUTOCONF="2.5"
199 export WANT_AUTOCONF
200 einfo "Requested autoconf ${WANT_AUTOCONF}"
201 einfo "Using $(autoconf --version 2>/dev/null | head -n 1)"
202 einfo "Using $(autoheader --version 2>/dev/null | head -n 1)"
203 else
204 ewarn "QA Notice: \${WANT_AUTOCONF} variable unset. Please report on http://bugs.gentoo.org/"
205 fi
206
207 if [[ -n ${WANT_AUTOMAKE} ]]; then
208 local latest_automake
209 if [[ ${WANT_AUTOMAKE} == "latest" ]]; then
210 latest_automake="latest: "
211 for amver in 1.10 1.9 1.8 1.7 1.6; do
212 WANT_AUTOMAKE="${amver}"
213 ROOT=/ has_version =sys-devel/automake-${amver}* && break
116 done 214 done
117 _SRC_URI="${_SRC_URI} `queryhost.sh "${SRC_URI}"`"
118 for x in ${_SRC_URI}
119 do
120 if [ ! -e ${DISTDIR}/${y##*/} ]
121 then
122 if [ "${y##*/}" = "${x##*/}" ]
123 then
124 echo ">>> Trying site ${x}..."
125 eval "${FETCHCOMMAND}"
126 fi
127 fi
128 done
129 if [ ! -e ${DISTDIR}/${y##*/} ]
130 then
131 echo '!!!'" Couldn't download ${y##*/} needed by autotools.eclass. Aborting."
132 exit 1
133 fi 215 fi
216 export WANT_AUTOMAKE
217 einfo "Requested automake ${latest_automake}${WANT_AUTOMAKE}"
218 einfo "Using $(automake --version 2>/dev/null | head -n 1)"
219 einfo "Using $(aclocal --version 2>/dev/null | head -n 1)"
220 else
221 ewarn "QA Notice: \${WANT_AUTOMAKE} variable unset. Please report on http://bugs.gentoo.org/"
222 fi
223
224 autotools_version_sets="yes"
225}
226
227# Internal function to run an autotools' tool
228autotools_run_tool() {
229 local STDERR_TARGET="${T}/$$.out"
230 local ris
231
232 echo "***** $1 *****" > ${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/}
233 echo >> ${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/}
234
235 ebegin "Running $@"
236 $@ >> ${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/} 2>&1
237 ris=$?
238 eend ${ris}
239
240 if [[ ${ris} != 0 && ${NO_FAIL} != 1 ]]; then
134 echo 241 echo
135 fi 242 eerror "Failed Running $1 !"
136 done 243 eerror
137} 244 eerror "Include in your bugreport the contents of:"
138 245 eerror
139unpack_autotools() { 246 eerror " ${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/}"
140 247 echo
141 cd ${AUTO_S} 248 die "Failed Running $1 !"
142
143 local x
144 for x in ${ASRC_URI}
145 do
146 unpack ${x##*/} || die "!!! Could not unpack ${x##*/} needed by autotools !!!"
147 done
148}
149
150install_autoconf() {
151
152 cd ${AUTO_S}/autoconf-${ACONFVER} || die "!!! Failed to build autoconf !!!"
153
154 ./configure --prefix=${AUTO_D} \
155 --infodir=${AUTO_D}/share/info \
156 --mandir=${AUTO_D}/share/man \
157 --target=${CHOST} || die "!!! Failed to configure autoconf !!!"
158
159 emake || die "!!! Failed to build autoconf !!!"
160
161 make install || die "!!! Failed to install autoconf !!!"
162}
163
164install_automake() {
165
166 cd ${AUTO_S}/automake-${AMAKEVER} || die "!!! Failed to build automake !!!"
167
168 ./configure --prefix=${AUTO_D} \
169 --infodir=${AUTO_D}/share/info \
170 --mandir=${AUTO_D}/share/man \
171 --target=${CHOST} || die "!!! Failed to configure automake !!!"
172
173 emake || die "!!! Failed to build automake !!!"
174
175 make install || die "!!! Failed to install automake !!!"
176}
177
178install_autotools() {
179
180 if [ "${SRC_URI/autoconf/}" = "$SRC_URI" ] || [ "${SRC_URI/automake/}" = "$SRC_URI" ]
181 then
182 echo "!!! \$SRC_URI was not set properly !!! It needs to include \${SRC_URI}"
183 exit 1
184 fi 249 fi
185
186 if [ "${DEPEND/make/}" = "$DEPEND" ] || [ "${DEPEND/perl/}" = "$DEPEND" ] || \
187 [ "${DEPEND/m4/}" = "$DEPEND" ]
188 then
189 echo "!!! \$DEPEND was not set properly !!! It needs to include \${DEPEND}"
190 exit 1
191 fi
192
193 mkdir -p ${AUTO_S}
194 mkdir -p ${AUTO_D}/{bin,etc,lib,include,share} \
195 || die "!!! Could not create needed directories for autotools !!!"
196
197# fetch_autotools
198# unpack_autotools
199 install_autoconf
200 install_automake
201
202 export PATH=${AUTO_D}/bin:${PATH}
203 cd ${S}
204 ln -sf ${AUTO_D}/share/automake/depcomp ${S}/depcomp
205} 250}
206 251
252# Internal function to check for support
253autotools_check_macro() {
254 [[ -f configure.ac || -f configure.in ]] && \
255 WANT_AUTOCONF="2.5" autoconf --trace=$1 2>/dev/null
256 return 0
257}
258
259# Internal function to get additional subdirs to configure
260autotools_get_subdirs() {
261 local subdirs_scan_out
262
263 subdirs_scan_out=$(autotools_check_macro "AC_CONFIG_SUBDIRS")
264 [[ -n ${subdirs_scan_out} ]] || return 0
265
266 echo "${subdirs_scan_out}" | gawk \
267 '($0 !~ /^[[:space:]]*(#|dnl)/) {
268 if (match($0, /AC_CONFIG_SUBDIRS:(.*)$/, res))
269 print res[1]
270 }' | uniq
271
272 return 0
273}
274
275autotools_get_auxdir() {
276 local auxdir_scan_out
277
278 auxdir_scan_out=$(autotools_check_macro "AC_CONFIG_AUX_DIR")
279 [[ -n ${auxdir_scan_out} ]] || return 0
280
281 echo ${auxdir_scan_out} | gawk \
282 '($0 !~ /^[[:space:]]*(#|dnl)/) {
283 if (match($0, /AC_CONFIG_AUX_DIR:(.*)$/, res))
284 print res[1]
285 }' | uniq
286
287 return 0
288}

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