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Revision 1.9 Revision 1.66
1# Copyright 1999-2003 Gentoo Technologies, Inc. 1# Copyright 1999-2007 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 1.9 2003/02/28 09:15:04 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/autotools.eclass,v 1.66 2007/05/30 15:45:01 cardoe Exp $
4# 4#
5# Author: Martin Schlemmer <azarah@gentoo.org> 5# Maintainer: base-system@gentoo.org
6# 6#
7# The autotools eclass enables building of the apps that needs the latest autconf/automake. 7# This eclass is for handling autotooled software packages that
8# needs to regenerate their build scripts.
8# 9#
9# NOTES: 10# 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 1.9 2003/02/28 09:15:04 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 11
12inherit eutils libtool
75 13
76ECLASS=autotools 14[[ -z ${WANT_AUTOCONF} ]] && WANT_AUTOCONF="latest"
77INHERITED="$INHERITED $ECLASS" 15[[ -z ${WANT_AUTOMAKE} ]] && WANT_AUTOMAKE="latest"
78 16
79#[ -z "$ACONFVER" ] && ACONFVER=2.52f 17_automake_atom="sys-devel/automake"
80#[ -z "$AMAKEVER" ] && AMAKEVER=1.5b 18_autoconf_atom="sys-devel/autoconf"
81[ -z "$ACONFVER" ] && die "!!! You need to set \$ACONFVER *before* inheriting the eclass !!!" 19if [[ -n ${WANT_AUTOMAKE} ]]; then
82[ -z "$AMAKEVER" ] && die "!!! You need to set \$AMAKEVER *before* inheriting the eclass !!!" 20 case ${WANT_AUTOMAKE} in
21 # workaround while we have different versions of automake in arch and ~arch
22 none) _automake_atom="" ;; # some packages don't require automake at all
23 latest) _automake_atom="=sys-devel/automake-1.10*" ;;
24 *) _automake_atom="=sys-devel/automake-${WANT_AUTOMAKE}*" ;;
25 esac
26 [[ ${WANT_AUTOMAKE} == "latest" ]] && WANT_AUTOMAKE="1.10"
27 export WANT_AUTOMAKE
28fi
83 29
84DESCRIPTION="Based on the $ECLASS eclass" 30if [[ -n ${WANT_AUTOCONF} ]] ; then
85#ASRC_URI="ftp://ftp.gnu.org/gnu/autoconf/autoconf-${ACONFVER}.tar.bz2 31 case ${WANT_AUTOCONF} in
86# ftp://alpha.gnu.org/gnu/autoconf/autoconf-${ACONFVER}.tar.bz2 32 2.1) _autoconf_atom="=sys-devel/autoconf-${WANT_AUTOCONF}*" ;;
87# ftp://ftp.gnu.org/gnu/automake/automake-${AMAKEVER}.tar.bz2 33 latest | 2.5) _autoconf_atom=">=sys-devel/autoconf-2.59" ;;
88# ftp://alpha.gnu.org/gnu/automake/automake-${AMAKEVER}.tar.bz2" 34 esac
89SRC_URI="ftp://ftp.gnu.org/gnu/autoconf/autoconf-${ACONFVER}.tar.bz2 35 [[ ${WANT_AUTOCONF} == "latest" ]] && WANT_AUTOCONF="2.5"
90 ftp://alpha.gnu.org/gnu/autoconf/autoconf-${ACONFVER}.tar.bz2 36 export WANT_AUTOCONF
91 ftp://ftp.gnu.org/gnu/automake/automake-${AMAKEVER}.tar.bz2 37fi
92 ftp://alpha.gnu.org/gnu/automake/automake-${AMAKEVER}.tar.bz2" 38DEPEND="${_automake_atom}
39 ${_autoconf_atom}
40 sys-devel/libtool"
41RDEPEND=""
42unset _automake_atom _autoconf_atom
93 43
94DEPEND="sys-devel/make 44# Variables:
95 sys-devel/perl 45#
96 >=sys-devel/m4-1.4o-r2" 46# AT_M4DIR - Additional director(y|ies) aclocal should search
47# AM_OPTS - Additional options to pass to automake during
48# eautoreconf call.
49# AT_NOELIBTOOLIZE - Don't run elibtoolize command if set to 'yes',
50# useful when elibtoolize needs to be ran with
51# particular options
97 52
53# Functions:
54#
55# eautoreconf() - Should do a full autoreconf - normally what most people
56# will be interested in. Also should handle additional
57# directories specified by AC_CONFIG_SUBDIRS.
58# eaclocal() - Runs aclocal. Respects AT_M4DIR for additional directories
59# to search for macro's.
60# _elibtoolize() - Runs libtoolize. Note the '_' prefix .. to not collide
61# with elibtoolize() from libtool.eclass
62# eautoconf - Runs autoconf.
63# eautoheader - Runs autoheader.
64# eautomake - Runs automake
65#
98 66
99AUTO_S="${WORKDIR}" 67# XXX: M4DIR should be deprecated
100AUTO_D="${T}/autotools" 68AT_M4DIR=${AT_M4DIR:-${M4DIR}}
69AT_GNUCONF_UPDATE="no"
101 70
102fetch_autotools() {
103 71
104 local y 72# This function mimes the behavior of autoreconf, but uses the different
105 for y in ${ASRC_URI} 73# eauto* functions to run the tools. It doesn't accept parameters, but
106 do 74# the directory with include files can be specified with AT_M4DIR variable.
107 if [ ! -e ${DISTDIR}/${y##*/} ] 75eautoreconf() {
108 then 76 local pwd=$(pwd) x auxdir
109 echo ">>> Fetching ${y##*/}..." 77
110 echo 78 if [[ -z ${AT_NO_RECURSIVE} ]]; then
111 local x 79 # Take care of subdirs
112 local _SRC_URI 80 for x in $(autotools_get_subdirs); do
113 for x in ${GENTOO_MIRRORS} 81 if [[ -d ${x} ]] ; then
114 do 82 cd "${x}"
115 _SRC_URI="${_SRC_URI} ${x}/distfiles/${y##*/}" 83 AT_NOELIBTOOLIZE="yes" eautoreconf
116 done 84 cd "${pwd}"
117 _SRC_URI="${_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 ${y##*/} needed by autotools.eclass. Aborting."
132 exit 1
133 fi 85 fi
86 done
87 fi
88
89 auxdir=$(autotools_get_auxdir)
90
91 einfo "Running eautoreconf in '$(pwd)' ..."
92 [[ -n ${auxdir} ]] && mkdir -p ${auxdir}
93 eaclocal
94 _elibtoolize --copy --force
95 eautoconf
96 eautoheader
97 FROM_EAUTORECONF="yes" eautomake ${AM_OPTS}
98
99 [[ ${AT_NOELIBTOOLIZE} == "yes" ]] && return 0
100
101 # Call it here to prevent failures due to elibtoolize called _before_
102 # eautoreconf.
103 elibtoolize
104
105 return 0
106}
107
108# These functions runs the autotools using autotools_run_tool with the
109# specified parametes. The name of the tool run is the same of the function
110# without e prefix.
111# They also force installing the support files for safety.
112eaclocal() {
113 local aclocal_opts
114
115 if [[ -n ${AT_M4DIR} ]] ; then
116 for x in ${AT_M4DIR} ; do
117 case "${x}" in
118 "-I")
119 # We handle it below
120 ;;
121 *)
122 [[ ! -d ${x} ]] && ewarn "eaclocal: '${x}' does not exist"
123 aclocal_opts="${aclocal_opts} -I ${x}"
124 ;;
125 esac
126 done
127 fi
128
129 [[ ! -f aclocal.m4 || -n $(grep -e 'generated.*by aclocal' aclocal.m4) ]] && \
130 autotools_run_tool aclocal "$@" ${aclocal_opts}
131}
132
133_elibtoolize() {
134 local opts
135 local lttest
136
137 # Check if we should run libtoolize (AM_PROG_LIBTOOL is an older macro,
138 # check for both it and the current AC_PROG_LIBTOOL)
139 lttest="$(autotools_check_macro "AC_PROG_LIBTOOL")$(autotools_check_macro "AM_PROG_LIBTOOL")"
140 [[ -n $lttest ]] || return 0
141
142 [[ -f Makefile.am ]] && opts="--automake"
143
144 [[ "${USERLAND}" == "Darwin" ]] && LIBTOOLIZE="glibtoolize"
145 autotools_run_tool ${LIBTOOLIZE:-libtoolize} "$@" ${opts}
146
147 # Need to rerun aclocal
148 eaclocal
149}
150
151eautoheader() {
152 # Check if we should run autoheader
153 [[ -n $(autotools_check_macro "AC_CONFIG_HEADERS") ]] || return 0
154 NO_FAIL=1 autotools_run_tool autoheader "$@"
155}
156
157eautoconf() {
158 if [[ ! -f configure.ac && ! -f configure.in ]] ; then
134 echo 159 echo
135 fi 160 eerror "No configure.{ac,in} present in '$(pwd | sed -e 's:.*/::')'!"
136 done 161 echo
137} 162 die "No configure.{ac,in} present!"
163 fi
138 164
139unpack_autotools() { 165 autotools_run_tool autoconf "$@"
140
141 cd ${AUTO_S}
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} 166}
149 167
150install_autoconf() { 168eautomake() {
169 local extra_opts
151 170
152 cd ${AUTO_S}/autoconf-${ACONFVER} || die "!!! Failed to build autoconf !!!" 171 [[ -f Makefile.am ]] || return 0
153 172
154 ./configure --prefix=${AUTO_D} \ 173 if [[ -z ${FROM_EAUTORECONF} && -f Makefile.in ]]; then
155 --infodir=${AUTO_D}/share/info \ 174 local used_automake
156 --mandir=${AUTO_D}/share/man \ 175 local installed_automake
157 --target=${CHOST} || die "!!! Failed to configure autoconf !!!"
158 176
159 emake || die "!!! Failed to build autoconf !!!" 177 installed_automake=$(automake --version | head -n 1 | \
178 sed -e 's:.*(GNU automake) ::')
179 used_automake=$(head -n 1 < Makefile.in | \
180 sed -e 's:.*by automake \(.*\) from .*:\1:')
160 181
161 make install || die "!!! Failed to install autoconf !!!" 182 if [[ ${installed_automake} != ${used_automake} ]]; then
162} 183 einfo "Automake used for the package (${used_automake}) differs from"
163 184 einfo "the installed version (${installed_automake})."
164install_automake() { 185 eautoreconf
165 186 return 0
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 187 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 188 fi
192 189
193 mkdir -p ${AUTO_S} 190 [[ -f INSTALL && -f AUTHORS && -f ChangeLog && -f NEWS ]] \
194 mkdir -p ${AUTO_D}/{bin,etc,lib,include,share} \ 191 || extra_opts="${extra_opts} --foreign"
195 || die "!!! Could not create needed directories for autotools !!!"
196 192
197# fetch_autotools 193 # --force-missing seems not to be recognized by some flavours of automake
198# unpack_autotools 194 autotools_run_tool automake --add-missing --copy ${extra_opts} "$@"
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 ${S}/depcomp
205} 195}
206 196
197# Internal function to run an autotools' tool
198autotools_run_tool() {
199 local STDERR_TARGET="${T}/$$.out"
200 local ris
201
202 echo "***** $1 *****" > ${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/}
203 echo >> ${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/}
204
205 ebegin "Running $@"
206 $@ >> ${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/} 2>&1
207 ris=$?
208 eend ${ris}
209
210 if [[ ${ris} != 0 && ${NO_FAIL} != 1 ]]; then
211 echo
212 eerror "Failed Running $1 !"
213 eerror
214 eerror "Include in your bugreport the contents of:"
215 eerror
216 eerror " ${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/}"
217 echo
218 die "Failed Running $1 !"
219 fi
220}
221
222# Internal function to check for support
223autotools_check_macro() {
224 [[ -f configure.ac || -f configure.in ]] && \
225 WANT_AUTOCONF="2.5" autoconf --trace=$1 2>/dev/null
226 return 0
227}
228
229# Internal function to get additional subdirs to configure
230autotools_get_subdirs() {
231 local subdirs_scan_out
232
233 subdirs_scan_out=$(autotools_check_macro "AC_CONFIG_SUBDIRS")
234 [[ -n ${subdirs_scan_out} ]] || return 0
235
236 echo "${subdirs_scan_out}" | gawk \
237 '($0 !~ /^[[:space:]]*(#|dnl)/) {
238 if (match($0, /AC_CONFIG_SUBDIRS:(.*)$/, res))
239 print res[1]
240 }' | uniq
241
242 return 0
243}
244
245autotools_get_auxdir() {
246 local auxdir_scan_out
247
248 auxdir_scan_out=$(autotools_check_macro "AC_CONFIG_AUX_DIR")
249 [[ -n ${auxdir_scan_out} ]] || return 0
250
251 echo ${auxdir_scan_out} | gawk \
252 '($0 !~ /^[[:space:]]*(#|dnl)/) {
253 if (match($0, /AC_CONFIG_AUX_DIR:(.*)$/, res))
254 print res[1]
255 }' | uniq
256
257 return 0
258}

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