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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 1.5 2002/10/20 10:43:04 azarah Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/autotools.eclass,v 1.20 2005/09/04 15:15:37 swegener 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 1.5 2002/10/20 10:43:04 azarah 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:-${M4DIR}}
75INHERITED="$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 eaclocal
103 for y in ${ASRC_URI} 64 _elibtoolize --copy --force
104 do 65 eautoconf
105 if [ ! -e ${DISTDIR}/${y##*/} ] 66 eautoheader
106 then 67 eautomake
107 echo ">>> Fetching ${y##*/}..." 68
108 echo 69 # Normally run by econf()
109 local x 70 [[ ${AT_GNUCONF_UPDATE} == "yes" ]] && gnuconfig_update
110 local _SRC_URI
111 for x in ${GENTOO_MIRRORS}
112 do
113 _SRC_URI="${_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} 71}
136 72
137unpack_autotools() { 73# These functions runs the autotools using autotools_run_tool with the
74# specified parametes. The name of the tool run is the same of the function
75# without e prefix.
76# They also force installing the support files for safety.
77eaclocal() {
78 local aclocal_opts
138 79
139 cd ${AUTO_S} 80 # XXX: M4DIR should be depreciated
81 AT_M4DIR=${AT_M4DIR:-${M4DIR}}
140 82
141 local x 83 if [[ -n ${AT_M4DIR} ]] ; then
142 for x in ${ASRC_URI} 84 for x in ${AT_M4DIR} ; do
143 do 85 case "${x}" in
144 unpack ${x##*/} || die "!!! Could not unpack ${x##*/} needed by autotools !!!" 86 "-I")
87 # We handle it below
88 ;;
89 "-I"*)
90 # Invalid syntax, but maybe we should help out ...
91 ewarn "eaclocal: Proper syntax is (note the space after '-I'): aclocal -I <dir>"
92 aclocal_opts="${aclocal_opts} -I ${x}"
93 ;;
94 *)
95 [[ ! -d ${x} ]] && ewarn "eaclocal: '${x}' does not exist"
96 aclocal_opts="${aclocal_opts} -I ${x}"
97 ;;
98 esac
145 done 99 done
100 fi
101
102 [[ -f aclocal.m4 && -n $(grep -e 'generated.*by aclocal' aclocal.m4) ]] && \
103 autotools_run_tool aclocal "$@" ${aclocal_opts}
146} 104}
147 105
148install_autoconf() { 106_elibtoolize() {
107 local opts
149 108
150 cd ${AUTO_S}/autoconf-${ACONFVER} || die "!!! Failed to build autoconf !!!" 109 # Check if we should run libtoolize
110 [[ -n $(autotools_check_macro "AC_PROG_LIBTOOL") ]] || return 0
151 111
152 ./configure --prefix=${AUTO_D} \ 112 [[ -f Makefile.am ]] && opts="--automake"
153 --infodir=${AUTO_D}/share/info \
154 --mandir=${AUTO_D}/share/man \
155 --target=${CHOST} || die "!!! Failed to configure autoconf !!!"
156 113
157 emake || die "!!! Failed to build autoconf !!!" 114 [[ "${USERLAND}" == "Darwin" ]] && LIBTOOLIZE="glibtoolize"
115 autotools_run_tool ${LIBTOOLIZE:-libtoolize} "$@" ${opts}
158 116
159 make install || die "!!! Failed to install autoconf !!!" 117 # Need to rerun aclocal
118 eaclocal
160} 119}
161 120
162install_automake() { 121eautoheader() {
163 122 # Check if we should run autoheader
164 cd ${AUTO_S}/automake-${AMAKEVER} || die "!!! Failed to build automake !!!" 123 [[ -n $(autotools_check_macro "AC_CONFIG_HEADERS") ]] || return 0
165 124 autotools_run_tool autoheader "$@"
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} 125}
175 126
176install_autotools() { 127eautoconf() {
177 128 if [[ ! -f configure.ac && ! -f configure.in ]] ; then
178 if [ "${SRC_URI/autoconf/}" = "$SRC_URI" ] || [ "${SRC_URI/automake/}" = "$SRC_URI" ] 129 echo
179 then 130 eerror "No configure.{ac,in} present in '$(pwd | sed -e 's:.*/::')'!"
180 echo "!!! \$SRC_URI was not set properly !!! It needs to include \${SRC_URI}" 131 echo
181 exit 1 132 die "No configure.{ac,in} present!"
182 fi 133 fi
183 134
184 if [ "${DEPEND/make/}" = "$DEPEND" ] || [ "${DEPEND/perl/}" = "$DEPEND" ] || \ 135 autotools_run_tool autoconf "$@"
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 ${S}/depcomp
203} 136}
204 137
138eautomake() {
139 [[ -f Makefile.am ]] || return 0
140 # --force-missing seems not to be recognized by some flavours of automake
141 autotools_run_tool automake --add-missing --copy "$@"
142}
143
144
145
146# Internal function to run an autotools' tool
147autotools_run_tool() {
148 local STDERR_TARGET="${T}/$$.out"
149 local PATCH_TARGET="${T}/$$.patch"
150 local ris
151
152 echo "***** $1 *****" > ${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/}
153 echo >> ${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/}
154
155 ebegin "Running $1"
156 $@ >> ${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/} 2>&1
157 ris=$?
158 eend ${ris}
159
160 if [[ ${ris} != 0 ]]; then
161 echo
162 eerror "Failed Running $1 !"
163 eerror
164 eerror "Include in your bugreport the contents of:"
165 eerror
166 eerror " ${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/}"
167 echo
168 die "Failed Running $1 !"
169 fi
170}
171
172# Internal function to check for support
173autotools_check_macro() {
174 [[ -f configure.ac || -f configure.in ]] && \
175 autoconf --trace=$1 2>/dev/null
176 return 0
177}
178
179# Internal function to get additional subdirs to configure
180autotools_get_subdirs() {
181 local subdirs_scan_out
182
183 subdirs_scan_out=$(autotools_check_macro "AC_CONFIG_SUBDIRS")
184 [[ -n ${subdirs_scan_out} ]] || return 0
185
186 echo "${subdirs_scan_out}" | gawk \
187 '($0 !~ /^[[:space:]]*(#|dnl)/) {
188 if (match($0, "AC_CONFIG_SUBDIRS\\(\\[?([^\\])]*)", res)) {
189 split(res[1], DIRS, /[\])]/)
190 print DIRS[1]
191 }
192 }' | uniq
193
194 return 0
195}
196

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