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Revision 1.27 Revision 1.69
1# Copyright 1999-2005 Gentoo Foundation 1# Copyright 1999-2007 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 1.27 2005/12/09 10:42:09 azarah Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/autotools.eclass,v 1.69 2008/01/07 02:54:49 vapier Exp $
4# 4#
5# Author: Diego Pettenò <flameeyes@gentoo.org> 5# Maintainer: base-system@gentoo.org
6# Enhancements: Martin Schlemmer <azarah@gentoo.org>
7# 6#
8# This eclass is for handling autotooled software packages that 7# This eclass is for handling autotooled software packages that
9# needs to regenerate their build scripts. 8# needs to regenerate their build scripts.
10# 9#
11# NB: If you add anything, please comment it! 10# NB: If you add anything, please comment it!
12 11
13inherit eutils gnuconfig 12inherit eutils libtool
14 13
15#DEPEND="sys-devel/automake 14[[ -z ${WANT_AUTOCONF} ]] && WANT_AUTOCONF="latest"
16# sys-devel/autoconf 15[[ -z ${WANT_AUTOMAKE} ]] && WANT_AUTOMAKE="latest"
16
17_automake_atom="sys-devel/automake"
18_autoconf_atom="sys-devel/autoconf"
19if [[ -n ${WANT_AUTOMAKE} ]]; then
20 case ${WANT_AUTOMAKE} in
21 none) _automake_atom="" ;; # some packages don't require automake at all
22 latest) _automake_atom="=sys-devel/automake-1.10*" ;;
23 *) _automake_atom="=sys-devel/automake-${WANT_AUTOMAKE}*" ;;
24 esac
25 [[ ${WANT_AUTOMAKE} == "latest" ]] && WANT_AUTOMAKE="1.10"
26 export WANT_AUTOMAKE
27fi
28
29if [[ -n ${WANT_AUTOCONF} ]] ; then
30 case ${WANT_AUTOCONF} in
31 none) _autoconf_atom="" ;; # some packages don't require autoconf at all
32 2.1) _autoconf_atom="=sys-devel/autoconf-${WANT_AUTOCONF}*" ;;
33 latest|2.5) _autoconf_atom=">=sys-devel/autoconf-2.61" ;;
34 *) _autoconf_atom="INCORRECT-WANT_AUTOCONF-SETTING-IN-EBUILD" ;;
35 esac
36 [[ ${WANT_AUTOCONF} == "latest" ]] && WANT_AUTOCONF="2.5"
37 export WANT_AUTOCONF
38fi
39DEPEND="${_automake_atom}
40 ${_autoconf_atom}
17# sys-devel/libtool" 41 sys-devel/libtool"
18# 42RDEPEND=""
19# Ebuilds should rather depend on the proper version of the tool. 43unset _automake_atom _autoconf_atom
20 44
21# Variables: 45# Variables:
22# 46#
23# AT_M4DIR - Additional director(y|ies) aclocal should search 47# AT_M4DIR - Additional director(y|ies) aclocal should search
24# AT_GNUCONF_UPDATE - Should gnuconfig_update() be run (normally handled by
25# econf()) [yes|no]
26# AM_OPTS - Additional options to pass to automake during 48# AM_OPTS - Additional options to pass to automake during
27# eautoreconf call. 49# eautoreconf call.
50# AT_NOELIBTOOLIZE - Don't run elibtoolize command if set to 'yes',
51# useful when elibtoolize needs to be ran with
52# particular options
28 53
29# Functions: 54# Functions:
30# 55#
31# eautoreconf() - Should do a full autoreconf - normally what most people 56# eautoreconf() - Should do a full autoreconf - normally what most people
32# will be interested in. Also should handle additional 57# will be interested in. Also should handle additional
33# directories specified by AC_CONFIG_SUBDIRS. 58# directories specified by AC_CONFIG_SUBDIRS.
34# eaclocal() - Runs aclocal. Respects AT_M4DIR for additional directories 59# eaclocal() - Runs aclocal. Respects AT_M4DIR for additional directories
35# to search for macro's. 60# to search for macro's.
36# _elibtoolize() - Runs libtoolize. Note the '_' prefix .. to not collide 61# _elibtoolize() - Runs libtoolize. Note the '_' prefix .. to not collide
37# with elibtoolize() from libtool.eclass 62# with elibtoolize() from libtool.eclass
38# eautoconf - Runs autoconf. 63# eautoconf - Runs autoconf.
39# eautoheader - Runs autoheader. 64# eautoheader - Runs autoheader.
40# eautomake - Runs automake 65# eautomake - Runs automake
41# 66#
42 67
43# XXX: M4DIR should be depreciated 68# XXX: M4DIR should be deprecated
44AT_M4DIR=${AT_M4DIR:-${M4DIR}} 69AT_M4DIR=${AT_M4DIR:-${M4DIR}}
45AT_GNUCONF_UPDATE="no" 70AT_GNUCONF_UPDATE="no"
46 71
47 72
48# This function mimes the behavior of autoreconf, but uses the different 73# This function mimes the behavior of autoreconf, but uses the different
49# eauto* functions to run the tools. It doesn't accept parameters, but 74# eauto* functions to run the tools. It doesn't accept parameters, but
50# the directory with include files can be specified with AT_M4DIR variable. 75# the directory with include files can be specified with AT_M4DIR variable.
51#
52# Note: doesn't run autopoint right now, but runs gnuconfig_update.
53eautoreconf() { 76eautoreconf() {
54 local pwd=$(pwd) x 77 local pwd=$(pwd) x auxdir
55 78
79 if [[ -z ${AT_NO_RECURSIVE} ]]; then
56 # Take care of subdirs 80 # Take care of subdirs
57 for x in $(autotools_get_subdirs); do 81 for x in $(autotools_get_subdirs); do
58 if [[ -d ${x} ]] ; then 82 if [[ -d ${x} ]] ; then
59 cd "${x}" 83 cd "${x}"
60 eautoreconf 84 AT_NOELIBTOOLIZE="yes" eautoreconf
61 cd "${pwd}" 85 cd "${pwd}"
62 fi 86 fi
63 done 87 done
88 fi
89
90 auxdir=$(autotools_get_auxdir)
64 91
65 einfo "Running eautoreconf in '$(pwd)' ..." 92 einfo "Running eautoreconf in '$(pwd)' ..."
93 [[ -n ${auxdir} ]] && mkdir -p ${auxdir}
66 eaclocal 94 eaclocal
67 _elibtoolize --copy --force 95 _elibtoolize --copy --force
68 eautoconf 96 eautoconf
69 eautoheader 97 eautoheader
70 eautomake ${AM_OPTS} 98 FROM_EAUTORECONF="yes" eautomake ${AM_OPTS}
71 99
72 # Normally run by econf() 100 [[ ${AT_NOELIBTOOLIZE} == "yes" ]] && return 0
73 [[ ${AT_GNUCONF_UPDATE} == "yes" ]] && gnuconfig_update 101
102 # Call it here to prevent failures due to elibtoolize called _before_
103 # eautoreconf.
104 elibtoolize
74 105
75 return 0 106 return 0
76} 107}
77 108
78# These functions runs the autotools using autotools_run_tool with the 109# These functions runs the autotools using autotools_run_tool with the
80# without e prefix. 111# without e prefix.
81# They also force installing the support files for safety. 112# They also force installing the support files for safety.
82eaclocal() { 113eaclocal() {
83 local aclocal_opts 114 local aclocal_opts
84 115
85 # XXX: M4DIR should be depreciated
86 AT_M4DIR=${AT_M4DIR:-${M4DIR}}
87
88 if [[ -n ${AT_M4DIR} ]] ; then 116 if [[ -n ${AT_M4DIR} ]] ; then
89 for x in ${AT_M4DIR} ; do 117 for x in ${AT_M4DIR} ; do
90 case "${x}" in 118 case "${x}" in
91 "-I") 119 "-I")
92 # We handle it below 120 # We handle it below
93 ;;
94 "-I"*)
95 # Invalid syntax, but maybe we should help out ...
96 ewarn "eaclocal: Proper syntax is (note the space after '-I'): aclocal -I <dir>"
97 aclocal_opts="${aclocal_opts} -I ${x}"
98 ;; 121 ;;
99 *) 122 *)
100 [[ ! -d ${x} ]] && ewarn "eaclocal: '${x}' does not exist" 123 [[ ! -d ${x} ]] && ewarn "eaclocal: '${x}' does not exist"
101 aclocal_opts="${aclocal_opts} -I ${x}" 124 aclocal_opts="${aclocal_opts} -I ${x}"
102 ;; 125 ;;
108 autotools_run_tool aclocal "$@" ${aclocal_opts} 131 autotools_run_tool aclocal "$@" ${aclocal_opts}
109} 132}
110 133
111_elibtoolize() { 134_elibtoolize() {
112 local opts 135 local opts
136 local lttest
113 137
114 # Check if we should run libtoolize 138 # Check if we should run libtoolize (AM_PROG_LIBTOOL is an older macro,
115 [[ -n $(autotools_check_macro "AC_PROG_LIBTOOL") ]] || return 0 139 # check for both it and the current AC_PROG_LIBTOOL)
140 lttest="$(autotools_check_macro "AC_PROG_LIBTOOL")$(autotools_check_macro "AM_PROG_LIBTOOL")"
141 [[ -n $lttest ]] || return 0
116 142
117 [[ -f Makefile.am ]] && opts="--automake" 143 [[ -f Makefile.am ]] && opts="--automake"
118 144
119 [[ "${USERLAND}" == "Darwin" ]] && LIBTOOLIZE="glibtoolize" 145 [[ "${USERLAND}" == "Darwin" ]] && LIBTOOLIZE="glibtoolize"
120 autotools_run_tool ${LIBTOOLIZE:-libtoolize} "$@" ${opts} 146 autotools_run_tool ${LIBTOOLIZE:-libtoolize} "$@" ${opts}
124} 150}
125 151
126eautoheader() { 152eautoheader() {
127 # Check if we should run autoheader 153 # Check if we should run autoheader
128 [[ -n $(autotools_check_macro "AC_CONFIG_HEADERS") ]] || return 0 154 [[ -n $(autotools_check_macro "AC_CONFIG_HEADERS") ]] || return 0
129 autotools_run_tool autoheader "$@" 155 NO_FAIL=1 autotools_run_tool autoheader "$@"
130} 156}
131 157
132eautoconf() { 158eautoconf() {
133 if [[ ! -f configure.ac && ! -f configure.in ]] ; then 159 if [[ ! -f configure.ac && ! -f configure.in ]] ; then
134 echo 160 echo
143eautomake() { 169eautomake() {
144 local extra_opts 170 local extra_opts
145 171
146 [[ -f Makefile.am ]] || return 0 172 [[ -f Makefile.am ]] || return 0
147 173
174 if [[ -z ${FROM_EAUTORECONF} && -f Makefile.in ]]; then
175 local used_automake
176 local installed_automake
177
178 installed_automake=$(automake --version | head -n 1 | \
179 sed -e 's:.*(GNU automake) ::')
180 used_automake=$(head -n 1 < Makefile.in | \
181 sed -e 's:.*by automake \(.*\) from .*:\1:')
182
183 if [[ ${installed_automake} != ${used_automake} ]]; then
184 einfo "Automake used for the package (${used_automake}) differs from"
185 einfo "the installed version (${installed_automake})."
186 eautoreconf
187 return 0
188 fi
189 fi
190
148 [[ -f INSTALL && -f AUTHORS && -f ChangeLog ]] \ 191 [[ -f INSTALL && -f AUTHORS && -f ChangeLog && -f NEWS ]] \
149 || extra_opts="${extra_opts} --foreign" 192 || extra_opts="${extra_opts} --foreign"
150 193
151 # --force-missing seems not to be recognized by some flavours of automake 194 # --force-missing seems not to be recognized by some flavours of automake
152 autotools_run_tool automake --add-missing --copy ${extra_opts} "$@" 195 autotools_run_tool automake --add-missing --copy ${extra_opts} "$@"
153} 196}
154
155
156 197
157# Internal function to run an autotools' tool 198# Internal function to run an autotools' tool
158autotools_run_tool() { 199autotools_run_tool() {
159 local STDERR_TARGET="${T}/$$.out" 200 local STDERR_TARGET="${T}/$$.out"
160 local PATCH_TARGET="${T}/$$.patch"
161 local ris 201 local ris
162 202
163 echo "***** $1 *****" > ${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/} 203 printf "***** $1 *****\n\n" > "${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/}"
164 echo >> ${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/}
165 204
166 ebegin "Running $@" 205 ebegin "Running $@"
167 $@ >> ${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/} 2>&1 206 "$@" >> "${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/}" 2>&1
168 ris=$? 207 ris=$?
169 eend ${ris} 208 eend ${ris}
170 209
171 if [[ ${ris} != 0 ]]; then 210 if [[ ${ris} != 0 && ${NO_FAIL} != 1 ]]; then
172 echo 211 echo
173 eerror "Failed Running $1 !" 212 eerror "Failed Running $1 !"
174 eerror 213 eerror
175 eerror "Include in your bugreport the contents of:" 214 eerror "Include in your bugreport the contents of:"
176 eerror 215 eerror
181} 220}
182 221
183# Internal function to check for support 222# Internal function to check for support
184autotools_check_macro() { 223autotools_check_macro() {
185 [[ -f configure.ac || -f configure.in ]] && \ 224 [[ -f configure.ac || -f configure.in ]] && \
186 autoconf --trace=$1 2>/dev/null 225 WANT_AUTOCONF="2.5" autoconf --trace=$1 2>/dev/null
187 return 0 226 return 0
188} 227}
189 228
190# Internal function to get additional subdirs to configure 229# Internal function to get additional subdirs to configure
191autotools_get_subdirs() { 230autotools_get_subdirs() {
201 }' | uniq 240 }' | uniq
202 241
203 return 0 242 return 0
204} 243}
205 244
245autotools_get_auxdir() {
246 local auxdir_scan_out
247
248 auxdir_scan_out=$(autotools_check_macro "AC_CONFIG_AUX_DIR")
249 [[ -n ${auxdir_scan_out} ]] || return 0
250
251 echo ${auxdir_scan_out} | gawk \
252 '($0 !~ /^[[:space:]]*(#|dnl)/) {
253 if (match($0, /AC_CONFIG_AUX_DIR:(.*)$/, res))
254 print res[1]
255 }' | uniq
256
257 return 0
258}

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