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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# Author: 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 $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/autotools.eclass,v 1.29 2006/01/18 23:04:57 vapier Exp $
5# The autotools eclass enables building of the apps that needs the latest autconf/automake.
6# 4#
7# NOTES: 5# Author: Diego Pettenò <flameeyes@gentoo.org>
6# Enhancements: Martin Schlemmer <azarah@gentoo.org>
8# 7#
9# This eclass was made to bridge the incompadibility problem of autoconf-2.13, 8# This eclass is for handling autotooled software packages that
10# autoconf-2.5x and automake-1.4x, automake-1.5x. Most packages needs 9# needs to regenerate their build scripts.
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# 10#
11# NB: If you add anything, please comment it!
12
13inherit eutils gnuconfig
14
15DEPEND="sys-devel/automake
16 sys-devel/autoconf
17 sys-devel/libtool"
18
19# Variables:
16# 20#
17# Commented Example: 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.
26
27# Functions:
18# 28#
19# The following is a commented template for how to use this eclass: 29# eautoreconf() - Should do a full autoreconf - normally what most people
20# 30# will be interested in. Also should handle additional
21# #<cut here> 31# directories specified by AC_CONFIG_SUBDIRS.
22# # Copyright 1999-2002 Gentoo Technologies, Inc. 32# eaclocal() - Runs aclocal. Respects AT_M4DIR for additional directories
23# # Distributed under the terms of the GNU General Public License, v2 or later 33# to search for macro's.
24# # Maintainer: John Doe <john@foo.com> 34# _elibtoolize() - Runs libtoolize. Note the '_' prefix .. to not collide
25# # $Header: /var/cvsroot/gentoo-x86/eclass/autotools.eclass,v 1.6 2002/10/25 19:55:52 vapier Exp $ 35# with elibtoolize() from libtool.eclass
26# 36# eautoconf - Runs autoconf.
27# # If you need to set the versions different from in here, it *must* 37# eautoheader - Runs autoheader.
28# # be done before inherit.eclass is sourced 38# eautomake - Runs automake
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=${D} install || die
68# dodoc AUTHORS COPYING ChangeLog INSTALL NEWS README TODO
69# }
70# #<cut here>
71# 39#
72 40
73 41# XXX: M4DIR should be depreciated
74ECLASS=autotools 42AT_M4DIR=${AT_M4DIR:-${M4DIR}}
75INHERITED="$INHERITED $ECLASS" 43AT_GNUCONF_UPDATE="no"
76
77#[ -z "$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-${AMAKEVER}.tar.bz2"
91
92DEPEND="sys-devel/make
93 sys-devel/perl
94 >=sys-devel/m4-1.4o-r2"
95 44
96 45
97AUTO_S="${WORKDIR}" 46# This function mimes the behavior of autoreconf, but uses the different
98AUTO_D="${T}/autotools" 47# eauto* functions to run the tools. It doesn't accept parameters, but
48# the directory with include files can be specified with AT_M4DIR variable.
49#
50# Note: doesn't run autopoint right now, but runs gnuconfig_update.
51eautoreconf() {
52 local pwd=$(pwd) x
99 53
100fetch_autotools() { 54 # Take care of subdirs
55 for x in $(autotools_get_subdirs); do
56 if [[ -d ${x} ]] ; then
57 cd "${x}"
58 eautoreconf
59 cd "${pwd}"
60 fi
61 done
101 62
102 local y 63 einfo "Running eautoreconf in '$(pwd)' ..."
103 for y in ${ASRC_URI} 64 eaclocal
104 do 65 _elibtoolize --copy --force
105 if [ ! -e ${DISTDIR}/${y##*/} ] 66 eautoconf
106 then 67 eautoheader
107 echo ">>> Fetching ${y##*/}..." 68 eautomake ${AM_OPTS}
108 echo 69
109 local x 70 # Normally run by econf()
110 local _SRC_URI 71 [[ ${AT_GNUCONF_UPDATE} == "yes" ]] && gnuconfig_update
111 for x in ${GENTOO_MIRRORS} 72
112 do 73 return 0
113 _SRC_URI="${_SRC_URI} ${x}/distfiles/${y##*/}"
114 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
132 echo
133 fi
134 done
135} 74}
136 75
137unpack_autotools() { 76# These functions runs the autotools using autotools_run_tool with the
77# specified parametes. The name of the tool run is the same of the function
78# without e prefix.
79# They also force installing the support files for safety.
80eaclocal() {
81 local aclocal_opts
138 82
139 cd ${AUTO_S} 83 # XXX: M4DIR should be depreciated
84 AT_M4DIR=${AT_M4DIR:-${M4DIR}}
140 85
141 local x 86 if [[ -n ${AT_M4DIR} ]] ; then
142 for x in ${ASRC_URI} 87 for x in ${AT_M4DIR} ; do
143 do 88 case "${x}" in
144 unpack ${x##*/} || die "!!! Could not unpack ${x##*/} needed by autotools !!!" 89 "-I")
90 # We handle it below
91 ;;
92 *)
93 [[ ! -d ${x} ]] && ewarn "eaclocal: '${x}' does not exist"
94 aclocal_opts="${aclocal_opts} -I ${x}"
95 ;;
96 esac
145 done 97 done
98 fi
99
100 [[ ! -f aclocal.m4 || -n $(grep -e 'generated.*by aclocal' aclocal.m4) ]] && \
101 autotools_run_tool aclocal "$@" ${aclocal_opts}
146} 102}
147 103
148install_autoconf() { 104_elibtoolize() {
105 local opts
149 106
150 cd ${AUTO_S}/autoconf-${ACONFVER} || die "!!! Failed to build autoconf !!!" 107 # Check if we should run libtoolize
108 [[ -n $(autotools_check_macro "AC_PROG_LIBTOOL") ]] || return 0
151 109
152 ./configure --prefix=${AUTO_D} \ 110 [[ -f Makefile.am ]] && opts="--automake"
153 --infodir=${AUTO_D}/share/info \
154 --mandir=${AUTO_D}/share/man \
155 --target=${CHOST} || die "!!! Failed to configure autoconf !!!"
156 111
157 emake || die "!!! Failed to build autoconf !!!" 112 [[ "${USERLAND}" == "Darwin" ]] && LIBTOOLIZE="glibtoolize"
113 autotools_run_tool ${LIBTOOLIZE:-libtoolize} "$@" ${opts}
158 114
159 make install || die "!!! Failed to install autoconf !!!" 115 # Need to rerun aclocal
116 eaclocal
160} 117}
161 118
162install_automake() { 119eautoheader() {
163 120 # Check if we should run autoheader
164 cd ${AUTO_S}/automake-${AMAKEVER} || die "!!! Failed to build automake !!!" 121 [[ -n $(autotools_check_macro "AC_CONFIG_HEADERS") ]] || return 0
165 122 autotools_run_tool autoheader "$@"
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} 123}
175 124
176install_autotools() { 125eautoconf() {
177 126 if [[ ! -f configure.ac && ! -f configure.in ]] ; then
178 if [ "${SRC_URI/autoconf/}" = "$SRC_URI" ] || [ "${SRC_URI/automake/}" = "$SRC_URI" ] 127 echo
179 then 128 eerror "No configure.{ac,in} present in '$(pwd | sed -e 's:.*/::')'!"
180 echo "!!! \$SRC_URI was not set properly !!! It needs to include \${SRC_URI}" 129 echo
181 exit 1 130 die "No configure.{ac,in} present!"
182 fi 131 fi
183 132
184 if [ "${DEPEND/make/}" = "$DEPEND" ] || [ "${DEPEND/perl/}" = "$DEPEND" ] || \ 133 autotools_run_tool autoconf "$@"
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 ${S}/depcomp
203} 134}
204 135
136eautomake() {
137 local extra_opts
138
139 [[ -f Makefile.am ]] || return 0
140
141 [[ -f INSTALL && -f AUTHORS && -f ChangeLog ]] \
142 || extra_opts="${extra_opts} --foreign"
143
144 # --force-missing seems not to be recognized by some flavours of automake
145 autotools_run_tool automake --add-missing --copy ${extra_opts} "$@"
146}
147
148
149
150# Internal function to run an autotools' tool
151autotools_run_tool() {
152 local STDERR_TARGET="${T}/$$.out"
153 local PATCH_TARGET="${T}/$$.patch"
154 local ris
155
156 echo "***** $1 *****" > ${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/}
157 echo >> ${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/}
158
159 ebegin "Running $@"
160 $@ >> ${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/} 2>&1
161 ris=$?
162 eend ${ris}
163
164 if [[ ${ris} != 0 ]]; then
165 echo
166 eerror "Failed Running $1 !"
167 eerror
168 eerror "Include in your bugreport the contents of:"
169 eerror
170 eerror " ${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/}"
171 echo
172 die "Failed Running $1 !"
173 fi
174}
175
176# Internal function to check for support
177autotools_check_macro() {
178 [[ -f configure.ac || -f configure.in ]] && \
179 autoconf --trace=$1 2>/dev/null
180 return 0
181}
182
183# Internal function to get additional subdirs to configure
184autotools_get_subdirs() {
185 local subdirs_scan_out
186
187 subdirs_scan_out=$(autotools_check_macro "AC_CONFIG_SUBDIRS")
188 [[ -n ${subdirs_scan_out} ]] || return 0
189
190 echo "${subdirs_scan_out}" | gawk \
191 '($0 !~ /^[[:space:]]*(#|dnl)/) {
192 if (match($0, /AC_CONFIG_SUBDIRS:(.*)$/, res))
193 print res[1]
194 }' | uniq
195
196 return 0
197}
198

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