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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# Author: Martin Schlemmer <azarah@gentoo.org>
4# $Header: /var/cvsroot/gentoo-x86/eclass/autotools.eclass,v 1.2 2002/01/04 12:06:28 danarmak Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/autotools.eclass,v 1.21 2005/09/08 15:04:47 flameeyes 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
15#DEPEND="sys-devel/automake
16# sys-devel/autoconf
17# sys-devel/libtool"
16# 18#
17# Commented Example: 19# Ebuilds should rather depend on the proper version of the tool.
20
21# Variables:
18# 22#
19# The following is a commented template for how to use this eclass: 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
27# Functions:
20# 28#
21# #<cut here> 29# eautoreconf() - Should do a full autoreconf - normally what most people
22# # Copyright 1999-2002 Gentoo Technologies, Inc. 30# will be interested in. Also should handle additional
23# # Distributed under the terms of the GNU General Public License, v2 or later 31# directories specified by AC_CONFIG_SUBDIRS.
24# # Maintainer: John Doe <john@foo.com> 32# eaclocal() - Runs aclocal. Respects AT_M4DIR for additional directories
25# # $Header: /var/cvsroot/gentoo-x86/eclass/autotools.eclass,v 1.2 2002/01/04 12:06:28 danarmak Exp $ 33# to search for macro's.
26# 34# _elibtoolize() - Runs libtoolize. Note the '_' prefix .. to not collide
27# # If you need to set the versions different from in here, it *must* 35# with elibtoolize() from libtool.eclass
28# # be done before inherit.eclass is sourced 36# eautoconf - Runs autoconf.
29# #ACONFVER=2.52f 37# eautoheader - Runs autoheader.
30# #AMAKEVER=1.5b 38# eautomake - Runs automake
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:-${M4DIR}}
75 43AT_GNUCONF_UPDATE="no"
76#[ -z "$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-${AMAKEVER}.tar.bz2"
90
91DEPEND="sys-devel/make
92 sys-devel/perl
93 >=sys-devel/m4-1.4o-r2"
94 44
95 45
96AUTO_S="${WORKDIR}" 46# This function mimes the behavior of autoreconf, but uses the different
97AUTO_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
98 53
99fetch_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
100 62
101 local y 63 eaclocal
102 for y in ${ASRC_URI} 64 _elibtoolize --copy --force
103 do 65 eautoconf
104 if [ ! -e ${DISTDIR}/${y##*/} ] 66 eautoheader
105 then 67 eautomake
106 echo ">>> Fetching ${y##*/}..." 68
107 echo 69 # Normally run by econf()
108 local x 70 [[ ${AT_GNUCONF_UPDATE} == "yes" ]] && gnuconfig_update
109 local _SRC_URI 71
110 for x in ${GENTOO_MIRRORS} 72 return 0
111 do
112 _SRC_URI="${_SRC_URI} ${x}/distfiles/${y##*/}"
113 done
114 _SRC_URI="${_SRC_URI} `queryhost.sh "${SRC_URI}"`"
115 for x in ${_SRC_URI}
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
131 echo
132 fi
133 done
134} 73}
135 74
136unpack_autotools() { 75# These functions runs the autotools using autotools_run_tool with the
76# specified parametes. The name of the tool run is the same of the function
77# without e prefix.
78# They also force installing the support files for safety.
79eaclocal() {
80 local aclocal_opts
137 81
138 cd ${AUTO_S} 82 # XXX: M4DIR should be depreciated
83 AT_M4DIR=${AT_M4DIR:-${M4DIR}}
139 84
140 local x 85 if [[ -n ${AT_M4DIR} ]] ; then
141 for x in ${ASRC_URI} 86 for x in ${AT_M4DIR} ; do
142 do 87 case "${x}" in
143 unpack ${x##*/} || die "!!! Could not unpack ${x##*/} needed by autotools !!!" 88 "-I")
89 # We handle it below
90 ;;
91 "-I"*)
92 # Invalid syntax, but maybe we should help out ...
93 ewarn "eaclocal: Proper syntax is (note the space after '-I'): aclocal -I <dir>"
94 aclocal_opts="${aclocal_opts} -I ${x}"
95 ;;
96 *)
97 [[ ! -d ${x} ]] && ewarn "eaclocal: '${x}' does not exist"
98 aclocal_opts="${aclocal_opts} -I ${x}"
99 ;;
100 esac
144 done 101 done
102 fi
103
104 [[ -f aclocal.m4 && -n $(grep -e 'generated.*by aclocal' aclocal.m4) ]] && \
105 autotools_run_tool aclocal "$@" ${aclocal_opts}
145} 106}
146 107
147install_autoconf() { 108_elibtoolize() {
109 local opts
148 110
149 cd ${AUTO_S}/autoconf-${ACONFVER} || die "!!! Failed to build autoconf !!!" 111 # Check if we should run libtoolize
112 [[ -n $(autotools_check_macro "AC_PROG_LIBTOOL") ]] || return 0
150 113
151 ./configure --prefix=${AUTO_D} \ 114 [[ -f Makefile.am ]] && opts="--automake"
152 --infodir=${AUTO_D}/share/info \
153 --mandir=${AUTO_D}/share/man \
154 --target=${CHOST} || die "!!! Failed to configure autoconf !!!"
155 115
156 emake || die "!!! Failed to build autoconf !!!" 116 [[ "${USERLAND}" == "Darwin" ]] && LIBTOOLIZE="glibtoolize"
117 autotools_run_tool ${LIBTOOLIZE:-libtoolize} "$@" ${opts}
157 118
158 make install || die "!!! Failed to install autoconf !!!" 119 # Need to rerun aclocal
120 eaclocal
159} 121}
160 122
161install_automake() { 123eautoheader() {
162 124 # Check if we should run autoheader
163 cd ${AUTO_S}/automake-${AMAKEVER} || die "!!! Failed to build automake !!!" 125 [[ -n $(autotools_check_macro "AC_CONFIG_HEADERS") ]] || return 0
164 126 autotools_run_tool autoheader "$@"
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} 127}
174 128
175install_autotools() { 129eautoconf() {
176 130 if [[ ! -f configure.ac && ! -f configure.in ]] ; then
177 if [ "${SRC_URI/autoconf/}" = "$SRC_URI" ] || [ "${SRC_URI/automake/}" = "$SRC_URI" ] 131 echo
178 then 132 eerror "No configure.{ac,in} present in '$(pwd | sed -e 's:.*/::')'!"
179 echo "!!! \$SRC_URI was not set properly !!! It needs to include \${SRC_URI}" 133 echo
180 exit 1 134 die "No configure.{ac,in} present!"
181 fi 135 fi
182 136
183 if [ "${DEPEND/make/}" = "$DEPEND" ] || [ "${DEPEND/perl/}" = "$DEPEND" ] || \ 137 autotools_run_tool autoconf "$@"
184 [ "${DEPEND/m4/}" = "$DEPEND" ]
185 then
186 echo "!!! \$DEPEND was not set properly !!! It needs to include \${DEPEND}"
187 exit 1
188 fi
189
190 mkdir -p ${AUTO_S}
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 ${S}/depcomp
202} 138}
203 139
140eautomake() {
141 [[ -f Makefile.am ]] || return 0
142 # --force-missing seems not to be recognized by some flavours of automake
143 autotools_run_tool automake --add-missing --copy "$@"
144}
145
146
147
148# Internal function to run an autotools' tool
149autotools_run_tool() {
150 local STDERR_TARGET="${T}/$$.out"
151 local PATCH_TARGET="${T}/$$.patch"
152 local ris
153
154 echo "***** $1 *****" > ${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/}
155 echo >> ${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/}
156
157 ebegin "Running $1"
158 $@ >> ${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/} 2>&1
159 ris=$?
160 eend ${ris}
161
162 if [[ ${ris} != 0 ]]; then
163 echo
164 eerror "Failed Running $1 !"
165 eerror
166 eerror "Include in your bugreport the contents of:"
167 eerror
168 eerror " ${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/}"
169 echo
170 die "Failed Running $1 !"
171 fi
172}
173
174# Internal function to check for support
175autotools_check_macro() {
176 [[ -f configure.ac || -f configure.in ]] && \
177 autoconf --trace=$1 2>/dev/null
178 return 0
179}
180
181# Internal function to get additional subdirs to configure
182autotools_get_subdirs() {
183 local subdirs_scan_out
184
185 subdirs_scan_out=$(autotools_check_macro "AC_CONFIG_SUBDIRS")
186 [[ -n ${subdirs_scan_out} ]] || return 0
187
188 echo "${subdirs_scan_out}" | gawk \
189 '($0 !~ /^[[:space:]]*(#|dnl)/) {
190 if (match($0, "AC_CONFIG_SUBDIRS\\(\\[?([^\\])]*)", res)) {
191 split(res[1], DIRS, /[\])]/)
192 print DIRS[1]
193 }
194 }' | uniq
195
196 return 0
197}
198

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