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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 1.30 2006/01/31 10:25:56 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=${D} install || die
68# dodoc AUTHORS COPYING ChangeLog INSTALL NEWS README TODO
69# }
70# #<cut here>
71#
72 12
13inherit eutils gnuconfig libtool
73 14
74ECLASS=autotools
75INHERITED="$INHERITED $ECLASS"
76
77#[ -z "$ACONFVER" ] && ACONFVER=2.52f
78#[ -z "$AMAKEVER" ] && AMAKEVER=1.5b
79[ -z "$ACONFVER" ] && die "!!! You need to set \$ACONFVER *before* inheriting the eclass !!!"
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-${AMAKEVER}.tar.bz2"
91
92DEPEND="sys-devel/make 15DEPEND="sys-devel/automake
93 sys-devel/perl 16 sys-devel/autoconf
94 >=sys-devel/m4-1.4o-r2" 17 sys-devel/libtool"
95 18
19# Variables:
20#
21# AT_M4DIR - Additional director(y|ies) aclocal should search
22# AT_GNUCONF_UPDATE - Should gnuconfig_update() be run (normally handled by
23# econf()) [yes|no]
24# AM_OPTS - Additional options to pass to automake during
25# eautoreconf call.
96 26
97AUTO_S="${WORKDIR}" 27# Functions:
98AUTO_D="${T}/autotools" 28#
29# eautoreconf() - Should do a full autoreconf - normally what most people
30# will be interested in. Also should handle additional
31# directories specified by AC_CONFIG_SUBDIRS.
32# eaclocal() - Runs aclocal. Respects AT_M4DIR for additional directories
33# to search for macro's.
34# _elibtoolize() - Runs libtoolize. Note the '_' prefix .. to not collide
35# with elibtoolize() from libtool.eclass
36# eautoconf - Runs autoconf.
37# eautoheader - Runs autoheader.
38# eautomake - Runs automake
39#
99 40
100fetch_autotools() { 41# XXX: M4DIR should be depreciated
42AT_M4DIR=${AT_M4DIR:-${M4DIR}}
43AT_GNUCONF_UPDATE="no"
101 44
102 local y 45
103 for y in ${ASRC_URI} 46# This function mimes the behavior of autoreconf, but uses the different
104 do 47# eauto* functions to run the tools. It doesn't accept parameters, but
105 if [ ! -e ${DISTDIR}/${y##*/} ] 48# the directory with include files can be specified with AT_M4DIR variable.
106 then 49#
107 echo ">>> Fetching ${y##*/}..." 50# Note: doesn't run autopoint right now, but runs gnuconfig_update.
108 echo 51eautoreconf() {
109 local x 52 local pwd=$(pwd) x
110 local _SRC_URI 53
111 for x in ${GENTOO_MIRRORS} 54 # Take care of subdirs
112 do 55 for x in $(autotools_get_subdirs); do
113 _SRC_URI="${_SRC_URI} ${x}/distfiles/${y##*/}" 56 if [[ -d ${x} ]] ; then
114 done 57 cd "${x}"
115 _SRC_URI="${_SRC_URI} `queryhost.sh "${SRC_URI}"`" 58 eautoreconf
116 for x in ${_SRC_URI} 59 cd "${pwd}"
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 ${y##*/} needed by autotools.eclass. Aborting."
130 exit 1
131 fi 60 fi
132 echo
133 fi
134 done 61 done
135}
136 62
137unpack_autotools() { 63 einfo "Running eautoreconf in '$(pwd)' ..."
64 eaclocal
65 _elibtoolize --copy --force
66 eautoconf
67 eautoheader
68 eautomake ${AM_OPTS}
138 69
139 cd ${AUTO_S} 70 # Normally run by econf()
71 [[ ${AT_GNUCONF_UPDATE} == "yes" ]] && gnuconfig_update
140 72
141 local x 73 # Call it here to prevent failures due to elibtoolize called _before_
142 for x in ${ASRC_URI} 74 # eautoreconf.
143 do 75 elibtoolize
144 unpack ${x##*/} || die "!!! Could not unpack ${x##*/} needed by autotools !!!" 76
77 return 0
78}
79
80# These functions runs the autotools using autotools_run_tool with the
81# specified parametes. The name of the tool run is the same of the function
82# without e prefix.
83# They also force installing the support files for safety.
84eaclocal() {
85 local aclocal_opts
86
87 # XXX: M4DIR should be depreciated
88 AT_M4DIR=${AT_M4DIR:-${M4DIR}}
89
90 if [[ -n ${AT_M4DIR} ]] ; then
91 for x in ${AT_M4DIR} ; do
92 case "${x}" in
93 "-I")
94 # We handle it below
95 ;;
96 *)
97 [[ ! -d ${x} ]] && ewarn "eaclocal: '${x}' does not exist"
98 aclocal_opts="${aclocal_opts} -I ${x}"
99 ;;
100 esac
145 done 101 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 102 fi
183 103
184 if [ "${DEPEND/make/}" = "$DEPEND" ] || [ "${DEPEND/perl/}" = "$DEPEND" ] || \ 104 [[ ! -f aclocal.m4 || -n $(grep -e 'generated.*by aclocal' aclocal.m4) ]] && \
185 [ "${DEPEND/m4/}" = "$DEPEND" ] 105 autotools_run_tool aclocal "$@" ${aclocal_opts}
186 then 106}
187 echo "!!! \$DEPEND was not set properly !!! It needs to include \${DEPEND}" 107
188 exit 1 108_elibtoolize() {
109 local opts
110
111 # Check if we should run libtoolize
112 [[ -n $(autotools_check_macro "AC_PROG_LIBTOOL") ]] || return 0
113
114 [[ -f Makefile.am ]] && opts="--automake"
115
116 [[ "${USERLAND}" == "Darwin" ]] && LIBTOOLIZE="glibtoolize"
117 autotools_run_tool ${LIBTOOLIZE:-libtoolize} "$@" ${opts}
118
119 # Need to rerun aclocal
120 eaclocal
121}
122
123eautoheader() {
124 # Check if we should run autoheader
125 [[ -n $(autotools_check_macro "AC_CONFIG_HEADERS") ]] || return 0
126 autotools_run_tool autoheader "$@"
127}
128
129eautoconf() {
130 if [[ ! -f configure.ac && ! -f configure.in ]] ; then
131 echo
132 eerror "No configure.{ac,in} present in '$(pwd | sed -e 's:.*/::')'!"
133 echo
134 die "No configure.{ac,in} present!"
189 fi 135 fi
190 136
191 mkdir -p ${AUTO_S} 137 autotools_run_tool autoconf "$@"
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 ${S}/depcomp
203} 138}
204 139
140eautomake() {
141 local extra_opts
142
143 [[ -f Makefile.am ]] || return 0
144
145 [[ -f INSTALL && -f AUTHORS && -f ChangeLog ]] \
146 || extra_opts="${extra_opts} --foreign"
147
148 # --force-missing seems not to be recognized by some flavours of automake
149 autotools_run_tool automake --add-missing --copy ${extra_opts} "$@"
150}
151
152
153
154# Internal function to run an autotools' tool
155autotools_run_tool() {
156 local STDERR_TARGET="${T}/$$.out"
157 local PATCH_TARGET="${T}/$$.patch"
158 local ris
159
160 echo "***** $1 *****" > ${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/}
161 echo >> ${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/}
162
163 ebegin "Running $@"
164 $@ >> ${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/} 2>&1
165 ris=$?
166 eend ${ris}
167
168 if [[ ${ris} != 0 ]]; then
169 echo
170 eerror "Failed Running $1 !"
171 eerror
172 eerror "Include in your bugreport the contents of:"
173 eerror
174 eerror " ${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/}"
175 echo
176 die "Failed Running $1 !"
177 fi
178}
179
180# Internal function to check for support
181autotools_check_macro() {
182 [[ -f configure.ac || -f configure.in ]] && \
183 autoconf --trace=$1 2>/dev/null
184 return 0
185}
186
187# Internal function to get additional subdirs to configure
188autotools_get_subdirs() {
189 local subdirs_scan_out
190
191 subdirs_scan_out=$(autotools_check_macro "AC_CONFIG_SUBDIRS")
192 [[ -n ${subdirs_scan_out} ]] || return 0
193
194 echo "${subdirs_scan_out}" | gawk \
195 '($0 !~ /^[[:space:]]*(#|dnl)/) {
196 if (match($0, /AC_CONFIG_SUBDIRS:(.*)$/, res))
197 print res[1]
198 }' | uniq
199
200 return 0
201}
202

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