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Revision 1.19 Revision 1.65
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 1.19 2005/09/02 08:23:30 azarah Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/autotools.eclass,v 1.65 2007/03/04 21:03:59 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 ${WANT_AUTOMAKE} in
21 # workaround while we have different versions of automake in arch and ~arch
22 none) _automake_atom="" ;; # some packages don't require automake at all
23 latest) _automake_atom="=sys-devel/automake-1.10*" ;;
24 *) _automake_atom="=sys-devel/automake-${WANT_AUTOMAKE}*" ;;
25 esac
26 [[ ${WANT_AUTOMAKE} == "latest" ]] && WANT_AUTOMAKE="1.10"
27 export WANT_AUTOMAKE
28fi
29
30if [[ -n ${WANT_AUTOCONF} ]] ; then
31 case ${WANT_AUTOCONF} in
32 2.1) _autoconf_atom="=sys-devel/autoconf-${WANT_AUTOCONF}*" ;;
33 latest | 2.5) _autoconf_atom=">=sys-devel/autoconf-2.59" ;;
34 esac
35 [[ ${WANT_AUTOCONF} == "latest" ]] && WANT_AUTOCONF="2.5"
36 export WANT_AUTOCONF
37fi
38DEPEND="${_automake_atom}
39 ${_autoconf_atom}
17# sys-devel/libtool" 40 sys-devel/libtool"
18# 41RDEPEND=""
19# Ebuilds should rather depend on the proper version of the tool. 42unset _automake_atom _autoconf_atom
20 43
21# Variables: 44# Variables:
22# 45#
23# AT_M4DIR - Additional director(y|ies) aclocal should search 46# AT_M4DIR - Additional director(y|ies) aclocal should search
24# AT_GNUCONF_UPDATE - Should gnuconfig_update() be run (normally handled by 47# AM_OPTS - Additional options to pass to automake during
25# econf()) [yes|no] 48# eautoreconf call.
49# AT_NOELIBTOOLIZE - Don't run elibtoolize command if set to 'yes',
50# useful when elibtoolize needs to be ran with
51# particular options
26 52
27# Functions: 53# Functions:
28# 54#
29# eautoreconf() - Should do a full autoreconf - normally what most people 55# eautoreconf() - Should do a full autoreconf - normally what most people
30# will be interested in. Also should handle additional 56# will be interested in. Also should handle additional
31# directories specified by AC_CONFIG_SUBDIRS. 57# directories specified by AC_CONFIG_SUBDIRS.
32# eaclocal() - Runs aclocal. Respects AT_M4DIR for additional directories 58# eaclocal() - Runs aclocal. Respects AT_M4DIR for additional directories
33# to search for macro's. 59# to search for macro's.
34# _elibtoolize() - Runs libtoolize. Note the '_' prefix .. to not collide 60# _elibtoolize() - Runs libtoolize. Note the '_' prefix .. to not collide
35# with elibtoolize() from libtool.eclass 61# with elibtoolize() from libtool.eclass
36# eautoconf - Runs autoconf. 62# eautoconf - Runs autoconf.
37# eautoheader - Runs autoheader. 63# eautoheader - Runs autoheader.
38# eautomake - Runs automake 64# eautomake - Runs automake
39# 65#
40 66
41# XXX: M4DIR should be depreciated 67# XXX: M4DIR should be depreciated
42AT_M4DIR=${AT_M4DIR:-${M4DIR}} 68AT_M4DIR=${AT_M4DIR:-${M4DIR}}
43AT_GNUCONF_UPDATE="no" 69AT_GNUCONF_UPDATE="no"
44 70
45 71
46# This function mimes the behavior of autoreconf, but uses the different 72# This function mimes the behavior of autoreconf, but uses the different
47# eauto* functions to run the tools. It doesn't accept parameters, but 73# eauto* functions to run the tools. It doesn't accept parameters, but
48# the directory with include files can be specified with AT_M4DIR variable. 74# the directory with include files can be specified with AT_M4DIR variable.
49#
50# Note: doesn't run autopoint right now, but runs gnuconfig_update.
51eautoreconf() { 75eautoreconf() {
52 local pwd=$(pwd) x 76 local pwd=$(pwd) x auxdir
53 77
78 if [[ -z ${AT_NO_RECURSIVE} ]]; then
54 # Take care of subdirs 79 # Take care of subdirs
55 for x in $(autotools_get_subdirs); do 80 for x in $(autotools_get_subdirs); do
56 if [[ -d ${x} ]] ; then 81 if [[ -d ${x} ]] ; then
57 cd "${x}" 82 cd "${x}"
58 eautoreconf 83 AT_NOELIBTOOLIZE="yes" eautoreconf
59 cd "${pwd}" 84 cd "${pwd}"
60 fi 85 fi
61 done 86 done
87 fi
62 88
89 auxdir=$(autotools_get_auxdir)
90
91 einfo "Running eautoreconf in '$(pwd)' ..."
92 [[ -n ${auxdir} ]] && mkdir -p ${auxdir}
63 eaclocal 93 eaclocal
64 _elibtoolize --copy --force 94 _elibtoolize --copy --force
65 eautoconf 95 eautoconf
66 eautoheader 96 eautoheader
67 eautomake 97 FROM_EAUTORECONF="yes" eautomake ${AM_OPTS}
68 98
69 # Normally run by econf() 99 [[ ${AT_NOELIBTOOLIZE} == "yes" ]] && return 0
70 [[ ${AT_GNUCONF_UPDATE} == "yes" ]] && gnuconfig_update 100
101 # Call it here to prevent failures due to elibtoolize called _before_
102 # eautoreconf.
103 elibtoolize
104
105 return 0
71} 106}
72 107
73# These functions runs the autotools using autotools_run_tool with the 108# These functions runs the autotools using autotools_run_tool with the
74# specified parametes. The name of the tool run is the same of the function 109# specified parametes. The name of the tool run is the same of the function
75# without e prefix. 110# without e prefix.
76# They also force installing the support files for safety. 111# They also force installing the support files for safety.
77eaclocal() { 112eaclocal() {
78 local aclocal_opts 113 local aclocal_opts
79 114
80 # XXX: M4DIR should be depreciated
81 AT_M4DIR=${AT_M4DIR:-${M4DIR}}
82
83 if [[ -n ${AT_M4DIR} ]] ; then 115 if [[ -n ${AT_M4DIR} ]] ; then
84 for x in ${AT_M4DIR} ; do 116 for x in ${AT_M4DIR} ; do
85 case "${x}" in 117 case "${x}" in
86 "-I") 118 "-I")
87 # We handle it below 119 # We handle it below
88 ;;
89 "-I"*)
90 # Invalid syntax, but maybe we should help out ...
91 ewarn "eaclocal: Proper syntax is (note the space after '-I'): aclocal -I <dir>"
92 aclocal_opts="${aclocal_opts} -I ${x}"
93 ;; 120 ;;
94 *) 121 *)
95 [[ ! -d ${x} ]] && ewarn "eaclocal: '${x}' does not exist" 122 [[ ! -d ${x} ]] && ewarn "eaclocal: '${x}' does not exist"
96 aclocal_opts="${aclocal_opts} -I ${x}" 123 aclocal_opts="${aclocal_opts} -I ${x}"
97 ;; 124 ;;
98 esac 125 esac
99 done 126 done
100 fi 127 fi
101 128
102 [[ -f aclocal.m4 && -n $(grep -e 'generated.*by aclocal' aclocal.m4) ]] && \ 129 [[ ! -f aclocal.m4 || -n $(grep -e 'generated.*by aclocal' aclocal.m4) ]] && \
103 autotools_run_tool aclocal "$@" ${aclocal_opts} 130 autotools_run_tool aclocal "$@" ${aclocal_opts}
104} 131}
105 132
106_elibtoolize() { 133_elibtoolize() {
107 local opts 134 local opts
108 135 local lttest
109 # Check if we should run libtoolize 136
110 [[ -n $(autotools_check_macro "AC_PROG_LIBTOOL") ]] || return 0 137 # Check if we should run libtoolize (AM_PROG_LIBTOOL is an older macro,
138 # check for both it and the current AC_PROG_LIBTOOL)
139 lttest="$(autotools_check_macro "AC_PROG_LIBTOOL")$(autotools_check_macro "AM_PROG_LIBTOOL")"
140 [[ -n $lttest ]] || return 0
111 141
112 [[ -f Makefile.am ]] && opts="--automake" 142 [[ -f Makefile.am ]] && opts="--automake"
113 143
114 [[ "${USERLAND}" == "Darwin" ]] && LIBTOOLIZE="glibtoolize" 144 [[ "${USERLAND}" == "Darwin" ]] && LIBTOOLIZE="glibtoolize"
115 autotools_run_tool ${LIBTOOLIZE:-libtoolize} "$@" ${opts} 145 autotools_run_tool ${LIBTOOLIZE:-libtoolize} "$@" ${opts}
116 146
117 # Need to rerun aclocal 147 # Need to rerun aclocal
118 eaclocal 148 eaclocal
119} 149}
120 150
121eautoheader() { 151eautoheader() {
122 # Check if we should run autoheader 152 # Check if we should run autoheader
123 [[ -n $(autotools_check_macro "AC_CONFIG_HEADERS") ]] || return 0 153 [[ -n $(autotools_check_macro "AC_CONFIG_HEADERS") ]] || return 0
124 autotools_run_tool autoheader "$@" 154 NO_FAIL=1 autotools_run_tool autoheader "$@"
125} 155}
126 156
127eautoconf() { 157eautoconf() {
128 if [[ ! -f configure.ac && ! -f configure.in ]] ; then 158 if [[ ! -f configure.ac && ! -f configure.in ]] ; then
129 echo 159 echo
134 164
135 autotools_run_tool autoconf "$@" 165 autotools_run_tool autoconf "$@"
136} 166}
137 167
138eautomake() { 168eautomake() {
169 local extra_opts
170
139 [[ -f Makefile.am ]] || return 0 171 [[ -f Makefile.am ]] || return 0
172
173 if [[ -z ${FROM_EAUTORECONF} && -f Makefile.in ]]; then
174 local used_automake
175 local installed_automake
176
177 installed_automake=$(automake --version | head -n 1 | \
178 sed -e 's:.*(GNU automake) ::')
179 used_automake=$(head -n 1 < Makefile.in | \
180 sed -e 's:.*by automake \(.*\) from .*:\1:')
181
182 if [[ ${installed_automake} != ${used_automake} ]]; then
183 einfo "Automake used for the package (${used_automake}) differs from"
184 einfo "the installed version (${installed_automake})."
185 eautoreconf
186 return 0
187 fi
188 fi
189
190 [[ -f INSTALL && -f AUTHORS && -f ChangeLog && -f NEWS ]] \
191 || extra_opts="${extra_opts} --foreign"
192
140 # --force-missing seems not to be recognized by some flavours of automake 193 # --force-missing seems not to be recognized by some flavours of automake
141 autotools_run_tool automake --add-missing --copy "$@" 194 autotools_run_tool automake --add-missing --copy ${extra_opts} "$@"
142} 195}
143
144
145 196
146# Internal function to run an autotools' tool 197# Internal function to run an autotools' tool
147autotools_run_tool() { 198autotools_run_tool() {
148 local STDERR_TARGET="${T}/$$.out" 199 local STDERR_TARGET="${T}/$$.out"
149 local PATCH_TARGET="${T}/$$.patch"
150 local ris 200 local ris
151 201
152 echo "***** $1 *****" > ${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/} 202 echo "***** $1 *****" > ${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/}
153 echo >> ${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/} 203 echo >> ${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/}
154 204
155 ebegin "Running $1" 205 ebegin "Running $@"
156 $@ >> ${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/} 2>&1 206 $@ >> ${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/} 2>&1
157 ris=$? 207 ris=$?
158 eend ${ris} 208 eend ${ris}
159 209
160 if [[ ${ris} != 0 ]]; then 210 if [[ ${ris} != 0 && ${NO_FAIL} != 1 ]]; then
161 echo 211 echo
162 eerror "Failed Running $1 !" 212 eerror "Failed Running $1 !"
163 eerror 213 eerror
164 eerror "Include in your bugreport the contents of:" 214 eerror "Include in your bugreport the contents of:"
165 eerror 215 eerror
170} 220}
171 221
172# Internal function to check for support 222# Internal function to check for support
173autotools_check_macro() { 223autotools_check_macro() {
174 [[ -f configure.ac || -f configure.in ]] && \ 224 [[ -f configure.ac || -f configure.in ]] && \
175 autoconf --trace=$1 2>/dev/null 225 WANT_AUTOCONF="2.5" autoconf --trace=$1 2>/dev/null
176 return 0 226 return 0
177} 227}
178 228
179# Internal function to get additional subdirs to configure 229# Internal function to get additional subdirs to configure
180autotools_get_subdirs() { 230autotools_get_subdirs() {
183 subdirs_scan_out=$(autotools_check_macro "AC_CONFIG_SUBDIRS") 233 subdirs_scan_out=$(autotools_check_macro "AC_CONFIG_SUBDIRS")
184 [[ -n ${subdirs_scan_out} ]] || return 0 234 [[ -n ${subdirs_scan_out} ]] || return 0
185 235
186 echo "${subdirs_scan_out}" | gawk \ 236 echo "${subdirs_scan_out}" | gawk \
187 '($0 !~ /^[[:space:]]*(#|dnl)/) { 237 '($0 !~ /^[[:space:]]*(#|dnl)/) {
188 if (match($0, "AC_CONFIG_SUBDIRS\\(\\[?([^\\])]*)", res)) { 238 if (match($0, /AC_CONFIG_SUBDIRS:(.*)$/, res))
189 split(res[1], DIRS, /[\])]/)
190 print DIRS[1] 239 print res[1]
191 }
192 }' | uniq 240 }' | uniq
193 241
194 return 0 242 return 0
195} 243}
196 244
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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