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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 or later 2# Distributed under the terms of the GNU General Public License v2
3# $Header: /var/cvsroot/gentoo-x86/eclass/autotools.eclass,v 1.1.1.1 2005/11/30 09:59:24 chriswhite 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 1.1 2001/12/31 23:43:41 azarah 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 1.1 2001/12/31 23:43:41 azarah 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 || die
34# inherit autotools || die
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=${D} install || die
68# dodoc AUTHORS COPYING ChangeLog INSTALL NEWS README TODO
69# }
70# #<cut here>
71#
72 12
13inherit eutils gnuconfig
73 14
74ECLASS=AutoTools
75
76#[ -z "$ACONFVER" ] && ACONFVER=2.52f
77#[ -z "$AMAKEVER" ] && AMAKEVER=1.5b
78[ -z "$ACONFVER" ] && die "!!! You need to set \$ACONFVER *before* inheriting the eclass !!!"
79[ -z "$AMAKEVER" ] && die "!!! You need to set \$AMAKEVER *before* inheriting the eclass !!!"
80
81DESCRIPTION="Based on the $ECLASS eclass"
82#ASRC_URI="ftp://ftp.gnu.org/gnu/autoconf/autoconf-${ACONFVER}.tar.bz2
83# ftp://alpha.gnu.org/gnu/autoconf/autoconf-${ACONFVER}.tar.bz2
84# ftp://ftp.gnu.org/gnu/automake/automake-${AMAKEVER}.tar.bz2
85# ftp://alpha.gnu.org/gnu/automake/automake-${AMAKEVER}.tar.bz2"
86SRC_URI="ftp://ftp.gnu.org/gnu/autoconf/autoconf-${ACONFVER}.tar.bz2
87 ftp://alpha.gnu.org/gnu/autoconf/autoconf-${ACONFVER}.tar.bz2
88 ftp://ftp.gnu.org/gnu/automake/automake-${AMAKEVER}.tar.bz2
89 ftp://alpha.gnu.org/gnu/automake/automake-${AMAKEVER}.tar.bz2"
90
91DEPEND="sys-devel/make 15#DEPEND="sys-devel/automake
92 sys-devel/perl 16# sys-devel/autoconf
93 >=sys-devel/m4-1.4o-r2" 17# sys-devel/libtool"
18#
19# Ebuilds should rather depend on the proper version of the tool.
94 20
21# Variables:
22#
23# AT_M4DIR - Additional director(y|ies) aclocal should search
24# AT_GNUCONF_UPDATE - Should gnuconfig_update() be run (normally handled by
25# econf()) [yes|no]
26# AM_OPTS - Additional options to pass to automake during
27# eautoreconf call.
95 28
96AUTO_S="${WORKDIR}" 29# Functions:
97AUTO_D="${T}/autotools" 30#
31# eautoreconf() - Should do a full autoreconf - normally what most people
32# will be interested in. Also should handle additional
33# directories specified by AC_CONFIG_SUBDIRS.
34# eaclocal() - Runs aclocal. Respects AT_M4DIR for additional directories
35# to search for macro's.
36# _elibtoolize() - Runs libtoolize. Note the '_' prefix .. to not collide
37# with elibtoolize() from libtool.eclass
38# eautoconf - Runs autoconf.
39# eautoheader - Runs autoheader.
40# eautomake - Runs automake
41#
98 42
99fetch_autotools() { 43# XXX: M4DIR should be depreciated
44AT_M4DIR=${AT_M4DIR:-${M4DIR}}
45AT_GNUCONF_UPDATE="no"
100 46
101 local y 47
102 for y in ${ASRC_URI} 48# This function mimes the behavior of autoreconf, but uses the different
103 do 49# eauto* functions to run the tools. It doesn't accept parameters, but
104 if [ ! -e ${DISTDIR}/${y##*/} ] 50# the directory with include files can be specified with AT_M4DIR variable.
105 then 51#
106 echo ">>> Fetching ${y##*/}..." 52# Note: doesn't run autopoint right now, but runs gnuconfig_update.
107 echo 53eautoreconf() {
108 local x 54 local pwd=$(pwd) x
109 local _SRC_URI 55
110 for x in ${GENTOO_MIRRORS} 56 # Take care of subdirs
111 do 57 for x in $(autotools_get_subdirs); do
112 _SRC_URI="${_SRC_URI} ${x}/distfiles/${y##*/}" 58 if [[ -d ${x} ]] ; then
113 done 59 cd "${x}"
114 _SRC_URI="${_SRC_URI} `queryhost.sh "${SRC_URI}"`" 60 eautoreconf
115 for x in ${_SRC_URI} 61 cd "${pwd}"
116 do
117 if [ ! -e ${DISTDIR}/${y##*/} ]
118 then
119 if [ "${y##*/}" = "${x##*/}" ]
120 then
121 echo ">>> Trying site ${x}..."
122 eval "${FETCHCOMMAND}"
123 fi
124 fi
125 done
126 if [ ! -e ${DISTDIR}/${y##*/} ]
127 then
128 echo '!!!'" Couldn't download ${y##*/} needed by autotools.eclass. Aborting."
129 exit 1
130 fi 62 fi
131 echo
132 fi
133 done 63 done
134}
135 64
136unpack_autotools() { 65 eaclocal
66 _elibtoolize --copy --force
67 eautoconf
68 eautoheader
69 eautomake ${AM_OPTS}
137 70
138 cd ${AUTO_S} 71 # Normally run by econf()
72 [[ ${AT_GNUCONF_UPDATE} == "yes" ]] && gnuconfig_update
139 73
140 local x 74 return 0
141 for x in ${ASRC_URI} 75}
142 do 76
143 unpack ${x##*/} || die "!!! Could not unpack ${x##*/} needed by autotools !!!" 77# These functions runs the autotools using autotools_run_tool with the
78# specified parametes. The name of the tool run is the same of the function
79# without e prefix.
80# They also force installing the support files for safety.
81eaclocal() {
82 local aclocal_opts
83
84 # XXX: M4DIR should be depreciated
85 AT_M4DIR=${AT_M4DIR:-${M4DIR}}
86
87 if [[ -n ${AT_M4DIR} ]] ; then
88 for x in ${AT_M4DIR} ; do
89 case "${x}" in
90 "-I")
91 # We handle it below
92 ;;
93 "-I"*)
94 # Invalid syntax, but maybe we should help out ...
95 ewarn "eaclocal: Proper syntax is (note the space after '-I'): aclocal -I <dir>"
96 aclocal_opts="${aclocal_opts} -I ${x}"
97 ;;
98 *)
99 [[ ! -d ${x} ]] && ewarn "eaclocal: '${x}' does not exist"
100 aclocal_opts="${aclocal_opts} -I ${x}"
101 ;;
102 esac
144 done 103 done
145}
146
147install_autoconf() {
148
149 cd ${AUTO_S}/autoconf-${ACONFVER} || die "!!! Failed to build autoconf !!!"
150
151 ./configure --prefix=${AUTO_D} \
152 --infodir=${AUTO_D}/share/info \
153 --mandir=${AUTO_D}/share/man \
154 --target=${CHOST} || die "!!! Failed to configure autoconf !!!"
155
156 emake || die "!!! Failed to build autoconf !!!"
157
158 make install || die "!!! Failed to install autoconf !!!"
159}
160
161install_automake() {
162
163 cd ${AUTO_S}/automake-${AMAKEVER} || die "!!! Failed to build automake !!!"
164
165 ./configure --prefix=${AUTO_D} \
166 --infodir=${AUTO_D}/share/info \
167 --mandir=${AUTO_D}/share/man \
168 --target=${CHOST} || die "!!! Failed to configure automake !!!"
169
170 emake || die "!!! Failed to build automake !!!"
171
172 make install || die "!!! Failed to install automake !!!"
173}
174
175install_autotools() {
176
177 if [ "${SRC_URI/autoconf/}" = "$SRC_URI" ] || [ "${SRC_URI/automake/}" = "$SRC_URI" ]
178 then
179 echo "!!! \$SRC_URI was not set properly !!! It needs to include \${SRC_URI}"
180 exit 1
181 fi 104 fi
182 105
183 if [ "${DEPEND/make/}" = "$DEPEND" ] || [ "${DEPEND/perl/}" = "$DEPEND" ] || \ 106 [[ ! -f aclocal.m4 || -n $(grep -e 'generated.*by aclocal' aclocal.m4) ]] && \
184 [ "${DEPEND/m4/}" = "$DEPEND" ] 107 autotools_run_tool aclocal "$@" ${aclocal_opts}
185 then 108}
186 echo "!!! \$DEPEND was not set properly !!! It needs to include \${DEPEND}" 109
187 exit 1 110_elibtoolize() {
111 local opts
112
113 # Check if we should run libtoolize
114 [[ -n $(autotools_check_macro "AC_PROG_LIBTOOL") ]] || return 0
115
116 [[ -f Makefile.am ]] && opts="--automake"
117
118 [[ "${USERLAND}" == "Darwin" ]] && LIBTOOLIZE="glibtoolize"
119 autotools_run_tool ${LIBTOOLIZE:-libtoolize} "$@" ${opts}
120
121 # Need to rerun aclocal
122 eaclocal
123}
124
125eautoheader() {
126 # Check if we should run autoheader
127 [[ -n $(autotools_check_macro "AC_CONFIG_HEADERS") ]] || return 0
128 autotools_run_tool autoheader "$@"
129}
130
131eautoconf() {
132 if [[ ! -f configure.ac && ! -f configure.in ]] ; then
133 echo
134 eerror "No configure.{ac,in} present in '$(pwd | sed -e 's:.*/::')'!"
135 echo
136 die "No configure.{ac,in} present!"
188 fi 137 fi
189 138
190 mkdir -p ${AUTO_S} 139 autotools_run_tool autoconf "$@"
191 mkdir -p ${AUTO_D}/{bin,etc,lib,include,share} \
192 || die "!!! Could not create needed directories for autotools !!!"
193
194# fetch_autotools
195# unpack_autotools
196 install_autoconf
197 install_automake
198
199 export PATH=${AUTO_D}/bin:${PATH}
200 cd ${S}
201 ln -sf ${AUTO_D}/share/automake/depcomp ${S}/depcomp
202} 140}
203 141
142eautomake() {
143 local extra_opts
144
145 [[ -f Makefile.am ]] || return 0
146
147 [[ -f INSTALL && -f AUTHORS && -f ChangeLog ]] \
148 || extra_opts="${extra_opts} --foreign"
149
150 # --force-missing seems not to be recognized by some flavours of automake
151 autotools_run_tool automake --add-missing --copy ${extra_opts} "$@"
152}
153
154
155
156# Internal function to run an autotools' tool
157autotools_run_tool() {
158 local STDERR_TARGET="${T}/$$.out"
159 local PATCH_TARGET="${T}/$$.patch"
160 local ris
161
162 echo "***** $1 *****" > ${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/}
163 echo >> ${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/}
164
165 ebegin "Running $1"
166 $@ >> ${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/} 2>&1
167 ris=$?
168 eend ${ris}
169
170 if [[ ${ris} != 0 ]]; then
171 echo
172 eerror "Failed Running $1 !"
173 eerror
174 eerror "Include in your bugreport the contents of:"
175 eerror
176 eerror " ${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/}"
177 echo
178 die "Failed Running $1 !"
179 fi
180}
181
182# Internal function to check for support
183autotools_check_macro() {
184 [[ -f configure.ac || -f configure.in ]] && \
185 autoconf --trace=$1 2>/dev/null
186 return 0
187}
188
189# Internal function to get additional subdirs to configure
190autotools_get_subdirs() {
191 local subdirs_scan_out
192
193 subdirs_scan_out=$(autotools_check_macro "AC_CONFIG_SUBDIRS")
194 [[ -n ${subdirs_scan_out} ]] || return 0
195
196 echo "${subdirs_scan_out}" | gawk \
197 '($0 !~ /^[[:space:]]*(#|dnl)/) {
198 if (match($0, "AC_CONFIG_SUBDIRS\\(\\[?([^\\])]*)", res)) {
199 split(res[1], DIRS, /[\])]/)
200 print DIRS[1]
201 }
202 }' | uniq
203
204 return 0
205}
206

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