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Revision 1.14 Revision 1.61
1# Copyright 1999-2005 Gentoo Foundation 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# $Header: /var/cvsroot/gentoo-x86/eclass/autotools.eclass,v 1.14 2005/08/30 09:31:16 flameeyes Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/autotools.eclass,v 1.61 2007/01/04 14:56:46 flameeyes Exp $
4# 4#
5# Author: Diego Pettenò <flameeyes@gentoo.org> 5# Author: Diego Pettenò <flameeyes@gentoo.org>
6# Enhancements: Martin Schlemmer <azarah@gentoo.org> 6# Enhancements: Martin Schlemmer <azarah@gentoo.org>
7# 7#
8# This eclass is for handling autotooled software packages that 8# This eclass is for handling autotooled software packages that
9# needs to regenerate their build scripts. 9# needs to regenerate their build scripts.
10# 10#
11# NB: If you add anything, please comment it! 11# NB: If you add anything, please comment it!
12 12
13inherit eutils gnuconfig 13inherit eutils libtool
14 14
15#DEPEND="sys-devel/automake 15_automake_atom="sys-devel/automake"
16# sys-devel/autoconf 16_autoconf_atom="sys-devel/autoconf"
17if [[ -n ${WANT_AUTOMAKE} ]]; then
18 case ${WANT_AUTOMAKE} in
19 # workaround while we have different versions of automake in arch and ~arch
20 latest) _automake_atom="|| ( =sys-devel/automake-1.10* =sys-devel/automake-1.9* )" ;;
21 *) _automake_atom="=sys-devel/automake-${WANT_AUTOMAKE}*" ;;
22 esac
23fi
24
25if [[ -n ${WANT_AUTOCONF} ]] ; then
26 case ${WANT_AUTOCONF} in
27 2.1) _autoconf_atom="=sys-devel/autoconf-${WANT_AUTOCONF}*" ;;
28 latest | 2.5) _autoconf_atom=">=sys-devel/autoconf-2.59" ;;
29 esac
30fi
31DEPEND="${_automake_atom}
32 ${_autoconf_atom}
17# sys-devel/libtool" 33 sys-devel/libtool"
18# 34RDEPEND=""
19# Ebuilds should rather depend on the proper version of the tool. 35unset _automake_atom _autoconf_atom
20 36
21# Internal function to run an autotools' tool 37# Variables:
22autotools_run_tool() { 38#
23 local STDERR_TARGET="${T}/$$.out" 39# AT_M4DIR - Additional director(y|ies) aclocal should search
24 local PATCH_TARGET="${T}/$$.patch" 40# AM_OPTS - Additional options to pass to automake during
25 local ris 41# eautoreconf call.
42# AT_NOELIBTOOLIZE - Don't run elibtoolize command if set to 'yes',
43# useful when elibtoolize needs to be ran with
44# particular options
26 45
27 echo "***** $1 *****" > ${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/} 46# Functions:
28 echo >> ${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/} 47#
48# eautoreconf() - Should do a full autoreconf - normally what most people
49# will be interested in. Also should handle additional
50# directories specified by AC_CONFIG_SUBDIRS.
51# eaclocal() - Runs aclocal. Respects AT_M4DIR for additional directories
52# to search for macro's.
53# _elibtoolize() - Runs libtoolize. Note the '_' prefix .. to not collide
54# with elibtoolize() from libtool.eclass
55# eautoconf - Runs autoconf.
56# eautoheader - Runs autoheader.
57# eautomake - Runs automake
58#
29 59
30 ebegin "Running $1" 60# XXX: M4DIR should be depreciated
31 $@ >> ${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/} 2>&1 61AT_M4DIR=${AT_M4DIR:-${M4DIR}}
32 ris=$? 62AT_GNUCONF_UPDATE="no"
33 eend ${ris}
34 63
35 if [[ ${ris} != 0 ]]; then 64
36 echo 65# This function mimes the behavior of autoreconf, but uses the different
37 eerror "Failed Running $1 !" 66# eauto* functions to run the tools. It doesn't accept parameters, but
38 eerror 67# the directory with include files can be specified with AT_M4DIR variable.
39 eerror "Include in your bugreport the contents of:" 68eautoreconf() {
40 eerror 69 local pwd=$(pwd) x auxdir
41 eerror " ${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/}" 70
42 echo 71 if [[ -z ${AT_NO_RECURSIVE} ]]; then
43 die "Failed Running $1 !" 72 # Take care of subdirs
73 for x in $(autotools_get_subdirs); do
74 if [[ -d ${x} ]] ; then
75 cd "${x}"
76 AT_NOELIBTOOLIZE="yes" eautoreconf
77 cd "${pwd}"
44 fi 78 fi
45} 79 done
80 fi
46 81
47# Internal function to check for support 82 auxdir=$(autotools_get_auxdir)
48autotools_check_macro() {
49 [[ -f configure.ac || -f configure.in ]] && \
50 autoconf --trace=$1 2>/dev/null
51 return 0
52}
53 83
54# Internal function to get additional subdirs to configure 84 einfo "Running eautoreconf in '$(pwd)' ..."
55autotools_get_subdirs() { 85 [[ -n ${auxdir} ]] && mkdir -p ${auxdir}
56 local subdirs_scan_out 86 eaclocal
57 87 _elibtoolize --copy --force
58 subdirs_scan_out=$(autotools_check_macro "AC_CONFIG_SUBDIRS") 88 eautoconf
59 [[ -n ${subdirs_scan_out} ]] || return 0 89 eautoheader
60 90 FROM_EAUTORECONF="yes" eautomake ${AM_OPTS}
61 echo "${subdirs_scan_out}" | gawk \
62 '($0 !~ /^[[:space:]]*(#|dnl)/) {
63 if (match($0, "AC_CONFIG_SUBDIRS\\(\\[?([^\\])]*)", res)) {
64 split(res[1], DIRS, /[\])]/)
65 print DIRS[1]
66 }
67 }' | uniq
68 91
69 return 0 92 [[ ${AT_NOELIBTOOLIZE} == "yes" ]] && return 0
70}
71 93
94 # Call it here to prevent failures due to elibtoolize called _before_
95 # eautoreconf.
96 elibtoolize
72 97
98 return 0
99}
73 100
74# These functions runs the autotools using autotools_run_tool with the 101# These functions runs the autotools using autotools_run_tool with the
75# specified parametes. The name of the tool run is the same of the function 102# specified parametes. The name of the tool run is the same of the function
76# without e prefix. 103# without e prefix.
77# They also force installing the support files for safety. 104# They also force installing the support files for safety.
78eaclocal() { 105eaclocal() {
79 local aclocal_opts 106 local aclocal_opts
80 107
81 [[ -n ${M4DIR} ]] && aclocal_opts="-I ${M4DIR}" 108 if [[ -n ${AT_M4DIR} ]] ; then
82 109 for x in ${AT_M4DIR} ; do
110 case "${x}" in
111 "-I")
112 # We handle it below
113 ;;
114 *)
115 [[ ! -d ${x} ]] && ewarn "eaclocal: '${x}' does not exist"
116 aclocal_opts="${aclocal_opts} -I ${x}"
117 ;;
118 esac
119 done
120 fi
121
122 autotools_set_versions
83 [[ -f aclocal.m4 && -n $(grep -e 'generated.*by aclocal' aclocal.m4) ]] && \ 123 [[ ! -f aclocal.m4 || -n $(grep -e 'generated.*by aclocal' aclocal.m4) ]] && \
84 autotools_run_tool aclocal "$@" ${aclocal_opts} 124 autotools_run_tool aclocal "$@" ${aclocal_opts}
85} 125}
86 126
87_elibtoolize() { 127_elibtoolize() {
88 # Check if we should run libtoolize 128 local opts
89 [[ -n $(autotools_check_macro "AC_PROG_LIBTOOL") ]] || return 0 129 local lttest
130
131 # Check if we should run libtoolize (AM_PROG_LIBTOOL is an older macro,
132 # check for both it and the current AC_PROG_LIBTOOL)
133 lttest="$(autotools_check_macro "AC_PROG_LIBTOOL")$(autotools_check_macro "AM_PROG_LIBTOOL")"
134 [[ -n $lttest ]] || return 0
135
136 [[ -f Makefile.am ]] && opts="--automake"
137
138 [[ "${USERLAND}" == "Darwin" ]] && LIBTOOLIZE="glibtoolize"
90 autotools_run_tool libtoolize "$@" 139 autotools_run_tool ${LIBTOOLIZE:-libtoolize} "$@" ${opts}
91 140
92 # Need to rerun aclocal 141 # Need to rerun aclocal
93 eaclocal 142 eaclocal
94} 143}
95 144
96eautoheader() { 145eautoheader() {
97 # Check if we should run autoheader 146 # Check if we should run autoheader
98 [[ -n $(autotools_check_macro "AC_CONFIG_HEADERS") ]] || return 0 147 [[ -n $(autotools_check_macro "AC_CONFIG_HEADERS") ]] || return 0
148 autotools_set_versions
99 autotools_run_tool autoheader "$@" 149 NO_FAIL=1 autotools_run_tool autoheader "$@"
100} 150}
101 151
102eautoconf() { 152eautoconf() {
103 if [[ ! -f configure.ac && ! -f configure.in ]] ; then 153 if [[ ! -f configure.ac && ! -f configure.in ]] ; then
104 echo 154 echo
105 eerror "No configure.{ac,in} present in '$(pwd | sed -e 's:.*/::')'!" 155 eerror "No configure.{ac,in} present in '$(pwd | sed -e 's:.*/::')'!"
106 echo 156 echo
107 die "No configure.{ac,in} present!" 157 die "No configure.{ac,in} present!"
108 fi 158 fi
109 159
160 autotools_set_versions
110 autotools_run_tool autoconf "$@" 161 autotools_run_tool autoconf "$@"
111} 162}
112 163
113eautomake() { 164eautomake() {
165 local extra_opts
166
114 [[ -f Makefile.am ]] || return 0 167 [[ -f Makefile.am ]] || return 0
168
169 autotools_set_versions
170 if [[ -z ${FROM_EAUTORECONF} && -f Makefile.in ]]; then
171 local used_automake
172 local installed_automake
173
174 installed_automake=$(automake --version | head -n 1 | \
175 sed -e 's:.*(GNU automake) ::')
176 used_automake=$(head -n 1 < Makefile.in | \
177 sed -e 's:.*by automake \(.*\) from .*:\1:')
178
179 if [[ ${installed_automake} != ${used_automake} ]]; then
180 einfo "Automake used for the package (${used_automake}) differs from"
181 einfo "the installed version (${installed_automake})."
182 eautoreconf
183 return 0
184 fi
185 fi
186
187 [[ -f INSTALL && -f AUTHORS && -f ChangeLog && -f NEWS ]] \
188 || extra_opts="${extra_opts} --foreign"
189
115 # --force-missing seems not to be recognized by some flavours of automake 190 # --force-missing seems not to be recognized by some flavours of automake
116 autotools_run_tool automake --add-missing --copy "$@" 191 autotools_run_tool automake --add-missing --copy ${extra_opts} "$@"
117} 192}
118 193
119# This function mimes the behavior of autoreconf, but uses the different 194autotools_set_versions() {
120# eauto* functions to run the tools. It doesn't accept parameters, but 195 [[ -n ${autotools_version_sets} ]] && return 0
121# the directory with include files can be specified with M4DIR variable.
122#
123# Note: doesn't run autopoint right now, but runs gnuconfig_update.
124eautoreconf() {
125 local pwd=$(pwd) x
126 196
127 # Take care of subdirs 197 if [[ -n ${WANT_AUTOCONF} ]]; then
128 for x in $(autotools_get_subdirs); do 198 [[ ${WANT_AUTOCONF} == "latest" ]] && WANT_AUTOCONF="2.5"
129 if [[ -d ${x} ]] ; then 199 export WANT_AUTOCONF
130 cd "${x}" 200 einfo "Requested autoconf ${WANT_AUTOCONF}"
131 eautoreconf 201 einfo "Using $(autoconf --version 2>/dev/null | head -n 1)"
132 cd "${pwd}" 202 einfo "Using $(autoheader --version 2>/dev/null | head -n 1)"
203 else
204 ewarn "QA Notice: \${WANT_AUTOCONF} variable unset. Please report on http://bugs.gentoo.org/"
205 fi
206
207 if [[ -n ${WANT_AUTOMAKE} ]]; then
208 local latest_automake
209 if [[ ${WANT_AUTOMAKE} == "latest" ]]; then
210 latest_automake="latest: "
211 for amver in 1.10 1.9 1.8 1.7 1.6; do
212 WANT_AUTOMAKE="${amver}"
213 ROOT=/ has_version =sys-devel/automake-${amver}* && break
214 done
133 fi 215 fi
134 done 216 export WANT_AUTOMAKE
217 einfo "Requested automake ${latest_automake}${WANT_AUTOMAKE}"
218 einfo "Using $(automake --version 2>/dev/null | head -n 1)"
219 einfo "Using $(aclocal --version 2>/dev/null | head -n 1)"
220 else
221 ewarn "QA Notice: \${WANT_AUTOMAKE} variable unset. Please report on http://bugs.gentoo.org/"
222 fi
135 223
136 eaclocal 224 autotools_version_sets="yes"
137 _elibtoolize --copy --force
138 eautoconf
139 eautoheader
140 eautomake
141 gnuconfig_update
142} 225}
226
227# Internal function to run an autotools' tool
228autotools_run_tool() {
229 local STDERR_TARGET="${T}/$$.out"
230 local ris
231
232 echo "***** $1 *****" > ${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/}
233 echo >> ${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/}
234
235 ebegin "Running $@"
236 $@ >> ${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/} 2>&1
237 ris=$?
238 eend ${ris}
239
240 if [[ ${ris} != 0 && ${NO_FAIL} != 1 ]]; then
241 echo
242 eerror "Failed Running $1 !"
243 eerror
244 eerror "Include in your bugreport the contents of:"
245 eerror
246 eerror " ${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/}"
247 echo
248 die "Failed Running $1 !"
249 fi
250}
251
252# Internal function to check for support
253autotools_check_macro() {
254 [[ -f configure.ac || -f configure.in ]] && \
255 WANT_AUTOCONF="2.5" autoconf --trace=$1 2>/dev/null
256 return 0
257}
258
259# Internal function to get additional subdirs to configure
260autotools_get_subdirs() {
261 local subdirs_scan_out
262
263 subdirs_scan_out=$(autotools_check_macro "AC_CONFIG_SUBDIRS")
264 [[ -n ${subdirs_scan_out} ]] || return 0
265
266 echo "${subdirs_scan_out}" | gawk \
267 '($0 !~ /^[[:space:]]*(#|dnl)/) {
268 if (match($0, /AC_CONFIG_SUBDIRS:(.*)$/, res))
269 print res[1]
270 }' | uniq
271
272 return 0
273}
274
275autotools_get_auxdir() {
276 local auxdir_scan_out
277
278 auxdir_scan_out=$(autotools_check_macro "AC_CONFIG_AUX_DIR")
279 [[ -n ${auxdir_scan_out} ]] || return 0
280
281 echo ${auxdir_scan_out} | gawk \
282 '($0 !~ /^[[:space:]]*(#|dnl)/) {
283 if (match($0, /AC_CONFIG_AUX_DIR:(.*)$/, res))
284 print res[1]
285 }' | uniq
286
287 return 0
288}

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