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

Diff of /eclass/autotools.eclass

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

Revision 1.6 Revision 1.62
1# Copyright 1999-2002 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 1.62 2007/01/08 23:04:49 flameeyes Exp $
4#
5# Author: Diego Pettenò <flameeyes@gentoo.org>
3# Author: Martin Schlemmer <azarah@gentoo.org> 6# Enhancements: 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 $
5# The autotools eclass enables building of the apps that needs the latest autconf/automake.
6# 7#
7# NOTES: 8# This eclass is for handling autotooled software packages that
9# needs to regenerate their build scripts.
8# 10#
9# This eclass was made to bridge the incompadibility problem of autoconf-2.13, 11# NB: If you add anything, please comment it!
10# autoconf-2.5x and automake-1.4x, automake-1.5x. Most packages needs
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=${D} install || die
68# dodoc AUTHORS COPYING ChangeLog INSTALL NEWS README TODO
69# }
70# #<cut here>
71#
72 12
13inherit eutils libtool
73 14
74ECLASS=autotools 15_automake_atom="sys-devel/automake"
75INHERITED="$INHERITED $ECLASS" 16_autoconf_atom="sys-devel/autoconf"
17if [[ -n ${WANT_AUTOMAKE} ]]; then
18 case ${WANT_AUTOMAKE} in
19 # workaround while we have different versions of automake in arch and ~arch
20 none) _automake_atom="" ;; # some packages don't require automake at all
21 latest) _automake_atom="|| ( =sys-devel/automake-1.10* =sys-devel/automake-1.9* )" ;;
22 *) _automake_atom="=sys-devel/automake-${WANT_AUTOMAKE}*" ;;
23 esac
24fi
76 25
77#[ -z "$ACONFVER" ] && ACONFVER=2.52f 26if [[ -n ${WANT_AUTOCONF} ]] ; then
78#[ -z "$AMAKEVER" ] && AMAKEVER=1.5b 27 case ${WANT_AUTOCONF} in
79[ -z "$ACONFVER" ] && die "!!! You need to set \$ACONFVER *before* inheriting the eclass !!!" 28 2.1) _autoconf_atom="=sys-devel/autoconf-${WANT_AUTOCONF}*" ;;
80[ -z "$AMAKEVER" ] && die "!!! You need to set \$AMAKEVER *before* inheriting the eclass !!!" 29 latest | 2.5) _autoconf_atom=">=sys-devel/autoconf-2.59" ;;
30 esac
31fi
32DEPEND="${_automake_atom}
33 ${_autoconf_atom}
34 sys-devel/libtool"
35RDEPEND=""
36unset _automake_atom _autoconf_atom
81 37
82DESCRIPTION="Based on the $ECLASS eclass" 38# Variables:
83#ASRC_URI="ftp://ftp.gnu.org/gnu/autoconf/autoconf-${ACONFVER}.tar.bz2 39#
84# ftp://alpha.gnu.org/gnu/autoconf/autoconf-${ACONFVER}.tar.bz2 40# AT_M4DIR - Additional director(y|ies) aclocal should search
85# ftp://ftp.gnu.org/gnu/automake/automake-${AMAKEVER}.tar.bz2 41# AM_OPTS - Additional options to pass to automake during
86# ftp://alpha.gnu.org/gnu/automake/automake-${AMAKEVER}.tar.bz2" 42# eautoreconf call.
87SRC_URI="ftp://ftp.gnu.org/gnu/autoconf/autoconf-${ACONFVER}.tar.bz2 43# AT_NOELIBTOOLIZE - Don't run elibtoolize command if set to 'yes',
88 ftp://alpha.gnu.org/gnu/autoconf/autoconf-${ACONFVER}.tar.bz2 44# useful when elibtoolize needs to be ran with
89 ftp://ftp.gnu.org/gnu/automake/automake-${AMAKEVER}.tar.bz2 45# particular options
90 ftp://alpha.gnu.org/gnu/automake/automake-${AMAKEVER}.tar.bz2"
91
92DEPEND="sys-devel/make
93 sys-devel/perl
94 >=sys-devel/m4-1.4o-r2"
95 46
47# Functions:
48#
49# eautoreconf() - Should do a full autoreconf - normally what most people
50# will be interested in. Also should handle additional
51# directories specified by AC_CONFIG_SUBDIRS.
52# eaclocal() - Runs aclocal. Respects AT_M4DIR for additional directories
53# to search for macro's.
54# _elibtoolize() - Runs libtoolize. Note the '_' prefix .. to not collide
55# with elibtoolize() from libtool.eclass
56# eautoconf - Runs autoconf.
57# eautoheader - Runs autoheader.
58# eautomake - Runs automake
59#
96 60
97AUTO_S="${WORKDIR}" 61# XXX: M4DIR should be depreciated
98AUTO_D="${T}/autotools" 62AT_M4DIR=${AT_M4DIR:-${M4DIR}}
63AT_GNUCONF_UPDATE="no"
99 64
100fetch_autotools() {
101 65
102 local y 66# This function mimes the behavior of autoreconf, but uses the different
103 for y in ${ASRC_URI} 67# eauto* functions to run the tools. It doesn't accept parameters, but
104 do 68# the directory with include files can be specified with AT_M4DIR variable.
105 if [ ! -e ${DISTDIR}/${y##*/} ] 69eautoreconf() {
106 then 70 local pwd=$(pwd) x auxdir
107 echo ">>> Fetching ${y##*/}..." 71
72 if [[ -z ${AT_NO_RECURSIVE} ]]; then
73 # Take care of subdirs
74 for x in $(autotools_get_subdirs); do
75 if [[ -d ${x} ]] ; then
76 cd "${x}"
77 AT_NOELIBTOOLIZE="yes" eautoreconf
78 cd "${pwd}"
79 fi
80 done
81 fi
82
83 auxdir=$(autotools_get_auxdir)
84
85 einfo "Running eautoreconf in '$(pwd)' ..."
86 [[ -n ${auxdir} ]] && mkdir -p ${auxdir}
87 eaclocal
88 _elibtoolize --copy --force
89 eautoconf
90 eautoheader
91 FROM_EAUTORECONF="yes" eautomake ${AM_OPTS}
92
93 [[ ${AT_NOELIBTOOLIZE} == "yes" ]] && return 0
94
95 # Call it here to prevent failures due to elibtoolize called _before_
96 # eautoreconf.
97 elibtoolize
98
99 return 0
100}
101
102# These functions runs the autotools using autotools_run_tool with the
103# specified parametes. The name of the tool run is the same of the function
104# without e prefix.
105# They also force installing the support files for safety.
106eaclocal() {
107 local aclocal_opts
108
109 if [[ -n ${AT_M4DIR} ]] ; then
110 for x in ${AT_M4DIR} ; do
111 case "${x}" in
112 "-I")
113 # We handle it below
114 ;;
115 *)
116 [[ ! -d ${x} ]] && ewarn "eaclocal: '${x}' does not exist"
117 aclocal_opts="${aclocal_opts} -I ${x}"
118 ;;
119 esac
120 done
121 fi
122
123 autotools_set_versions
124 [[ ! -f aclocal.m4 || -n $(grep -e 'generated.*by aclocal' aclocal.m4) ]] && \
125 autotools_run_tool aclocal "$@" ${aclocal_opts}
126}
127
128_elibtoolize() {
129 local opts
130 local lttest
131
132 # Check if we should run libtoolize (AM_PROG_LIBTOOL is an older macro,
133 # check for both it and the current AC_PROG_LIBTOOL)
134 lttest="$(autotools_check_macro "AC_PROG_LIBTOOL")$(autotools_check_macro "AM_PROG_LIBTOOL")"
135 [[ -n $lttest ]] || return 0
136
137 [[ -f Makefile.am ]] && opts="--automake"
138
139 [[ "${USERLAND}" == "Darwin" ]] && LIBTOOLIZE="glibtoolize"
140 autotools_run_tool ${LIBTOOLIZE:-libtoolize} "$@" ${opts}
141
142 # Need to rerun aclocal
143 eaclocal
144}
145
146eautoheader() {
147 # Check if we should run autoheader
148 [[ -n $(autotools_check_macro "AC_CONFIG_HEADERS") ]] || return 0
149 autotools_set_versions
150 NO_FAIL=1 autotools_run_tool autoheader "$@"
151}
152
153eautoconf() {
154 if [[ ! -f configure.ac && ! -f configure.in ]] ; then
108 echo 155 echo
109 local x 156 eerror "No configure.{ac,in} present in '$(pwd | sed -e 's:.*/::')'!"
110 local _SRC_URI 157 echo
111 for x in ${GENTOO_MIRRORS} 158 die "No configure.{ac,in} present!"
112 do 159 fi
113 _SRC_URI="${_SRC_URI} ${x}/distfiles/${y##*/}" 160
161 autotools_set_versions
162 autotools_run_tool autoconf "$@"
163}
164
165eautomake() {
166 local extra_opts
167
168 [[ -f Makefile.am ]] || return 0
169
170 autotools_set_versions
171 if [[ -z ${FROM_EAUTORECONF} && -f Makefile.in ]]; then
172 local used_automake
173 local installed_automake
174
175 installed_automake=$(automake --version | head -n 1 | \
176 sed -e 's:.*(GNU automake) ::')
177 used_automake=$(head -n 1 < Makefile.in | \
178 sed -e 's:.*by automake \(.*\) from .*:\1:')
179
180 if [[ ${installed_automake} != ${used_automake} ]]; then
181 einfo "Automake used for the package (${used_automake}) differs from"
182 einfo "the installed version (${installed_automake})."
183 eautoreconf
184 return 0
185 fi
186 fi
187
188 [[ -f INSTALL && -f AUTHORS && -f ChangeLog && -f NEWS ]] \
189 || extra_opts="${extra_opts} --foreign"
190
191 # --force-missing seems not to be recognized by some flavours of automake
192 autotools_run_tool automake --add-missing --copy ${extra_opts} "$@"
193}
194
195autotools_set_versions() {
196 [[ -n ${autotools_version_sets} ]] && return 0
197
198 if [[ -n ${WANT_AUTOCONF} ]]; then
199 [[ ${WANT_AUTOCONF} == "latest" ]] && WANT_AUTOCONF="2.5"
200 export WANT_AUTOCONF
201 einfo "Requested autoconf ${WANT_AUTOCONF}"
202 einfo "Using $(autoconf --version 2>/dev/null | head -n 1)"
203 einfo "Using $(autoheader --version 2>/dev/null | head -n 1)"
204 else
205 ewarn "QA Notice: \${WANT_AUTOCONF} variable unset. Please report on http://bugs.gentoo.org/"
206 fi
207
208 if [[ -n ${WANT_AUTOMAKE} ]]; then
209 local latest_automake
210 if [[ ${WANT_AUTOMAKE} == "latest" ]]; then
211 latest_automake="latest: "
212 for amver in 1.10 1.9 1.8 1.7 1.6; do
213 WANT_AUTOMAKE="${amver}"
214 ROOT=/ has_version =sys-devel/automake-${amver}* && break
114 done 215 done
115 _SRC_URI="${_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 216 fi
217
218 # Don't do stuff if no autoamke is requested/required
219 if [[ ${WANT_AUTOMAKE} != "none" ]]; then
220 export WANT_AUTOMAKE
221 einfo "Requested automake ${latest_automake}${WANT_AUTOMAKE}"
222 einfo "Using $(automake --version 2>/dev/null | head -n 1)"
223 einfo "Using $(aclocal --version 2>/dev/null | head -n 1)"
224 fi
225 else
226 ewarn "QA Notice: \${WANT_AUTOMAKE} variable unset. Please report on http://bugs.gentoo.org/"
227 fi
228
229 autotools_version_sets="yes"
230}
231
232# Internal function to run an autotools' tool
233autotools_run_tool() {
234 local STDERR_TARGET="${T}/$$.out"
235 local ris
236
237 echo "***** $1 *****" > ${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/}
238 echo >> ${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/}
239
240 ebegin "Running $@"
241 $@ >> ${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/} 2>&1
242 ris=$?
243 eend ${ris}
244
245 if [[ ${ris} != 0 && ${NO_FAIL} != 1 ]]; then
132 echo 246 echo
133 fi 247 eerror "Failed Running $1 !"
134 done 248 eerror
135} 249 eerror "Include in your bugreport the contents of:"
136 250 eerror
137unpack_autotools() { 251 eerror " ${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/}"
138 252 echo
139 cd ${AUTO_S} 253 die "Failed Running $1 !"
140
141 local x
142 for x in ${ASRC_URI}
143 do
144 unpack ${x##*/} || die "!!! Could not unpack ${x##*/} needed by autotools !!!"
145 done
146}
147
148install_autoconf() {
149
150 cd ${AUTO_S}/autoconf-${ACONFVER} || die "!!! Failed to build autoconf !!!"
151
152 ./configure --prefix=${AUTO_D} \
153 --infodir=${AUTO_D}/share/info \
154 --mandir=${AUTO_D}/share/man \
155 --target=${CHOST} || die "!!! Failed to configure autoconf !!!"
156
157 emake || die "!!! Failed to build autoconf !!!"
158
159 make install || die "!!! Failed to install autoconf !!!"
160}
161
162install_automake() {
163
164 cd ${AUTO_S}/automake-${AMAKEVER} || die "!!! Failed to build automake !!!"
165
166 ./configure --prefix=${AUTO_D} \
167 --infodir=${AUTO_D}/share/info \
168 --mandir=${AUTO_D}/share/man \
169 --target=${CHOST} || die "!!! Failed to configure automake !!!"
170
171 emake || die "!!! Failed to build automake !!!"
172
173 make install || die "!!! Failed to install automake !!!"
174}
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 254 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} 255}
204 256
257# Internal function to check for support
258autotools_check_macro() {
259 [[ -f configure.ac || -f configure.in ]] && \
260 WANT_AUTOCONF="2.5" autoconf --trace=$1 2>/dev/null
261 return 0
262}
263
264# Internal function to get additional subdirs to configure
265autotools_get_subdirs() {
266 local subdirs_scan_out
267
268 subdirs_scan_out=$(autotools_check_macro "AC_CONFIG_SUBDIRS")
269 [[ -n ${subdirs_scan_out} ]] || return 0
270
271 echo "${subdirs_scan_out}" | gawk \
272 '($0 !~ /^[[:space:]]*(#|dnl)/) {
273 if (match($0, /AC_CONFIG_SUBDIRS:(.*)$/, res))
274 print res[1]
275 }' | uniq
276
277 return 0
278}
279
280autotools_get_auxdir() {
281 local auxdir_scan_out
282
283 auxdir_scan_out=$(autotools_check_macro "AC_CONFIG_AUX_DIR")
284 [[ -n ${auxdir_scan_out} ]] || return 0
285
286 echo ${auxdir_scan_out} | gawk \
287 '($0 !~ /^[[:space:]]*(#|dnl)/) {
288 if (match($0, /AC_CONFIG_AUX_DIR:(.*)$/, res))
289 print res[1]
290 }' | uniq
291
292 return 0
293}

Legend:
Removed from v.1.6  
changed lines
  Added in v.1.62

  ViewVC Help
Powered by ViewVC 1.1.20