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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 1.17 2005/08/31 01:54:15 azarah 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 ${_autoconf_atom}
17# sys-devel/libtool" 33 sys-devel/libtool"
18# 34RDEPEND=""
19# Ebuilds should rather depend on the proper version of the tool. 35unset _automake_atom _autoconf_atom
20 36
21# Variables: 37# Variables:
22# 38#
23# AT_M4DIR - Additional director(y|ies) aclocal should search 39# AT_M4DIR - Additional director(y|ies) aclocal should search
24# AT_GNUCONF_UPDATE - Should gnuconfig_update() be run (normally handled by 40# AM_OPTS - Additional options to pass to automake during
25# econf()) [yes|no] 41# eautoreconf call.
42# AT_NOELIBTOOLIZE - Don't run elibtoolize command if set to 'yes',
43# useful when elibtoolize needs to be ran with
44# particular options
26 45
27# Functions: 46# Functions:
28# 47#
29# eautoreconf() - Should do a full autoreconf - normally what most people 48# eautoreconf() - Should do a full autoreconf - normally what most people
30# will be interested in. Also should handle additional 49# will be interested in. Also should handle additional
31# directories specified by AC_CONFIG_SUBDIRS. 50# directories specified by AC_CONFIG_SUBDIRS.
32# eaclocal() - Runs aclocal. Respects AT_M4DIR for additional directories 51# eaclocal() - Runs aclocal. Respects AT_M4DIR for additional directories
33# to search for macro's. 52# to search for macro's.
34# _elibtoolize() - Runs libtoolize. Note the '_' prefix .. to not collide 53# _elibtoolize() - Runs libtoolize. Note the '_' prefix .. to not collide
35# with elibtoolize() from libtool.eclass 54# with elibtoolize() from libtool.eclass
36# eautoconf - Runs autoconf. 55# eautoconf - Runs autoconf.
37# eautoheader - Runs autoheader. 56# eautoheader - Runs autoheader.
38# eautomake - Runs automake 57# eautomake - Runs automake
39# 58#
40 59
41# XXX: M4DIR should be depreciated 60# XXX: M4DIR should be depreciated
42AT_M4DIR=${AT_M4DIR:-${M4DIR}} 61AT_M4DIR=${AT_M4DIR:-${M4DIR}}
43AT_GNUCONF_UPDATE="no" 62AT_GNUCONF_UPDATE="no"
44 63
45 64
46# This function mimes the behavior of autoreconf, but uses the different 65# This function mimes the behavior of autoreconf, but uses the different
47# eauto* functions to run the tools. It doesn't accept parameters, but 66# eauto* functions to run the tools. It doesn't accept parameters, but
48# the directory with include files can be specified with AT_M4DIR variable. 67# the directory with include files can be specified with AT_M4DIR variable.
49#
50# Note: doesn't run autopoint right now, but runs gnuconfig_update.
51eautoreconf() { 68eautoreconf() {
52 local pwd=$(pwd) x 69 local pwd=$(pwd) x auxdir
53 70
71 if [[ -z ${AT_NO_RECURSIVE} ]]; then
54 # Take care of subdirs 72 # Take care of subdirs
55 for x in $(autotools_get_subdirs); do 73 for x in $(autotools_get_subdirs); do
56 if [[ -d ${x} ]] ; then 74 if [[ -d ${x} ]] ; then
57 cd "${x}" 75 cd "${x}"
58 eautoreconf 76 AT_NOELIBTOOLIZE="yes" eautoreconf
59 cd "${pwd}" 77 cd "${pwd}"
60 fi 78 fi
61 done 79 done
80 fi
62 81
82 auxdir=$(autotools_get_auxdir)
83
84 einfo "Running eautoreconf in '$(pwd)' ..."
85 [[ -n ${auxdir} ]] && mkdir -p ${auxdir}
63 eaclocal 86 eaclocal
64 _elibtoolize --copy --force 87 _elibtoolize --copy --force
65 eautoconf 88 eautoconf
66 eautoheader 89 eautoheader
67 eautomake 90 FROM_EAUTORECONF="yes" eautomake ${AM_OPTS}
68 91
69 # Normally run by econf() 92 [[ ${AT_NOELIBTOOLIZE} == "yes" ]] && return 0
70 [[ ${AT_GNUCONF_UPDATE} == "yes" ]] && gnuconfig_update 93
94 # Call it here to prevent failures due to elibtoolize called _before_
95 # eautoreconf.
96 elibtoolize
97
98 return 0
71} 99}
72 100
73# These functions runs the autotools using autotools_run_tool with the 101# These functions runs the autotools using autotools_run_tool with the
74# specified parametes. The name of the tool run is the same of the function 102# specified parametes. The name of the tool run is the same of the function
75# without e prefix. 103# without e prefix.
76# They also force installing the support files for safety. 104# They also force installing the support files for safety.
77eaclocal() { 105eaclocal() {
78 local aclocal_opts 106 local aclocal_opts
79 107
80 # XXX: M4DIR should be depreciated
81 AT_M4DIR=${AT_M4DIR:-${M4DIR}}
82
83 if [[ -n ${AT_M4DIR} ]] ; then 108 if [[ -n ${AT_M4DIR} ]] ; then
84 for x in ${AT_M4DIR} ; do 109 for x in ${AT_M4DIR} ; do
85 case "${x}" in 110 case "${x}" in
86 "-I") 111 "-I")
87 # We handle it below 112 # We handle it below
88 ;;
89 "-I"*)
90 # Invalid syntax, but maybe we should help out ...
91 ewarn "eaclocal: Proper syntax is (note the space after '-I'): aclocal -I <dir>"
92 aclocal_opts="${aclocal_opts} -I ${x}"
93 ;; 113 ;;
94 *) 114 *)
95 [[ ! -d ${x} ]] && ewarn "eaclocal: '${x}' does not exist" 115 [[ ! -d ${x} ]] && ewarn "eaclocal: '${x}' does not exist"
96 aclocal_opts="${aclocal_opts} -I ${x}" 116 aclocal_opts="${aclocal_opts} -I ${x}"
97 ;; 117 ;;
98 esac 118 esac
99 done 119 done
100 fi 120 fi
101 121
122 autotools_set_versions
102 [[ -f aclocal.m4 && -n $(grep -e 'generated.*by aclocal' aclocal.m4) ]] && \ 123 [[ ! -f aclocal.m4 || -n $(grep -e 'generated.*by aclocal' aclocal.m4) ]] && \
103 autotools_run_tool aclocal "$@" ${aclocal_opts} 124 autotools_run_tool aclocal "$@" ${aclocal_opts}
104} 125}
105 126
106_elibtoolize() { 127_elibtoolize() {
107 # Check if we should run libtoolize 128 local opts
108 [[ -n $(autotools_check_macro "AC_PROG_LIBTOOL") ]] || return 0 129 local lttest
109 use userland_Darwin && LIBTOOLIZE="glibtoolize" 130
131 # Check if we should run libtoolize (AM_PROG_LIBTOOL is an older macro,
132 # check for both it and the current AC_PROG_LIBTOOL)
133 lttest="$(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"
110 autotools_run_tool ${LIBTOOLIZE:-libtoolize} "$@" 139 autotools_run_tool ${LIBTOOLIZE:-libtoolize} "$@" ${opts}
111 140
112 # Need to rerun aclocal 141 # Need to rerun aclocal
113 eaclocal 142 eaclocal
114} 143}
115 144
116eautoheader() { 145eautoheader() {
117 # Check if we should run autoheader 146 # Check if we should run autoheader
118 [[ -n $(autotools_check_macro "AC_CONFIG_HEADERS") ]] || return 0 147 [[ -n $(autotools_check_macro "AC_CONFIG_HEADERS") ]] || return 0
148 autotools_set_versions
119 autotools_run_tool autoheader "$@" 149 NO_FAIL=1 autotools_run_tool autoheader "$@"
120} 150}
121 151
122eautoconf() { 152eautoconf() {
123 if [[ ! -f configure.ac && ! -f configure.in ]] ; then 153 if [[ ! -f configure.ac && ! -f configure.in ]] ; then
124 echo 154 echo
125 eerror "No configure.{ac,in} present in '$(pwd | sed -e 's:.*/::')'!" 155 eerror "No configure.{ac,in} present in '$(pwd | sed -e 's:.*/::')'!"
126 echo 156 echo
127 die "No configure.{ac,in} present!" 157 die "No configure.{ac,in} present!"
128 fi 158 fi
129 159
160 autotools_set_versions
130 autotools_run_tool autoconf "$@" 161 autotools_run_tool autoconf "$@"
131} 162}
132 163
133eautomake() { 164eautomake() {
165 local extra_opts
166
134 [[ -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
135 # --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
136 autotools_run_tool automake --add-missing --copy "$@" 191 autotools_run_tool automake --add-missing --copy ${extra_opts} "$@"
137} 192}
138 193
194autotools_set_versions() {
195 [[ -n ${autotools_version_sets} ]] && return 0
139 196
197 if [[ -n ${WANT_AUTOCONF} ]]; then
198 [[ ${WANT_AUTOCONF} == "latest" ]] && WANT_AUTOCONF="2.5"
199 export WANT_AUTOCONF
200 einfo "Requested autoconf ${WANT_AUTOCONF}"
201 einfo "Using $(autoconf --version 2>/dev/null | head -n 1)"
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
215 fi
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 $(aclocal --version 2>/dev/null | head -n 1)"
220 else
221 ewarn "QA Notice: \${WANT_AUTOMAKE} variable unset. Please report on http://bugs.gentoo.org/"
222 fi
223
224 autotools_version_sets="yes"
225}
140 226
141# Internal function to run an autotools' tool 227# Internal function to run an autotools' tool
142autotools_run_tool() { 228autotools_run_tool() {
143 local STDERR_TARGET="${T}/$$.out" 229 local STDERR_TARGET="${T}/$$.out"
144 local PATCH_TARGET="${T}/$$.patch"
145 local ris 230 local ris
146 231
147 echo "***** $1 *****" > ${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/} 232 echo "***** $1 *****" > ${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/}
148 echo >> ${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/} 233 echo >> ${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/}
149 234
150 ebegin "Running $1" 235 ebegin "Running $@"
151 $@ >> ${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/} 2>&1 236 $@ >> ${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/} 2>&1
152 ris=$? 237 ris=$?
153 eend ${ris} 238 eend ${ris}
154 239
155 if [[ ${ris} != 0 ]]; then 240 if [[ ${ris} != 0 && ${NO_FAIL} != 1 ]]; then
156 echo 241 echo
157 eerror "Failed Running $1 !" 242 eerror "Failed Running $1 !"
158 eerror 243 eerror
159 eerror "Include in your bugreport the contents of:" 244 eerror "Include in your bugreport the contents of:"
160 eerror 245 eerror
165} 250}
166 251
167# Internal function to check for support 252# Internal function to check for support
168autotools_check_macro() { 253autotools_check_macro() {
169 [[ -f configure.ac || -f configure.in ]] && \ 254 [[ -f configure.ac || -f configure.in ]] && \
170 autoconf --trace=$1 2>/dev/null 255 WANT_AUTOCONF="2.5" autoconf --trace=$1 2>/dev/null
171 return 0 256 return 0
172} 257}
173 258
174# Internal function to get additional subdirs to configure 259# Internal function to get additional subdirs to configure
175autotools_get_subdirs() { 260autotools_get_subdirs() {
178 subdirs_scan_out=$(autotools_check_macro "AC_CONFIG_SUBDIRS") 263 subdirs_scan_out=$(autotools_check_macro "AC_CONFIG_SUBDIRS")
179 [[ -n ${subdirs_scan_out} ]] || return 0 264 [[ -n ${subdirs_scan_out} ]] || return 0
180 265
181 echo "${subdirs_scan_out}" | gawk \ 266 echo "${subdirs_scan_out}" | gawk \
182 '($0 !~ /^[[:space:]]*(#|dnl)/) { 267 '($0 !~ /^[[:space:]]*(#|dnl)/) {
183 if (match($0, "AC_CONFIG_SUBDIRS\\(\\[?([^\\])]*)", res)) { 268 if (match($0, /AC_CONFIG_SUBDIRS:(.*)$/, res))
184 split(res[1], DIRS, /[\])]/)
185 print DIRS[1] 269 print res[1]
186 }
187 }' | uniq 270 }' | uniq
188 271
189 return 0 272 return 0
190} 273}
191 274
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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