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Revision 1.21 Revision 1.74
1# Copyright 1999-2005 Gentoo Foundation 1# Copyright 1999-2008 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 1.21 2005/09/08 15:04:47 flameeyes Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/autotools.eclass,v 1.74 2008/04/22 22:38:22 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 ${_autoconf_atom}
17# sys-devel/libtool" 41 sys-devel/libtool"
18# 42RDEPEND=""
19# Ebuilds should rather depend on the proper version of the tool. 43unset _automake_atom _autoconf_atom
20 44
21# Variables: 45# Variables:
22# 46#
23# AT_M4DIR - Additional director(y|ies) aclocal should search 47# AT_M4DIR - Additional director(y|ies) aclocal should search
24# AT_GNUCONF_UPDATE - Should gnuconfig_update() be run (normally handled by 48# AM_OPTS - Additional options to pass to automake during
25# econf()) [yes|no] 49# eautoreconf call.
50# AT_NOELIBTOOLIZE - Don't run elibtoolize command if set to 'yes',
51# useful when elibtoolize needs to be ran with
52# particular options
26 53
27# Functions: 54# Functions:
28# 55#
29# eautoreconf() - Should do a full autoreconf - normally what most people 56# eautoreconf() - Should do a full autoreconf - normally what most people
30# will be interested in. Also should handle additional 57# will be interested in. Also should handle additional
31# directories specified by AC_CONFIG_SUBDIRS. 58# directories specified by AC_CONFIG_SUBDIRS.
32# eaclocal() - Runs aclocal. Respects AT_M4DIR for additional directories 59# eaclocal() - Runs aclocal. Respects AT_M4DIR for additional directories
33# to search for macro's. 60# to search for macro's.
34# _elibtoolize() - Runs libtoolize. Note the '_' prefix .. to not collide 61# _elibtoolize() - Runs libtoolize. Note the '_' prefix .. to not collide
35# with elibtoolize() from libtool.eclass 62# with elibtoolize() from libtool.eclass
36# eautoconf - Runs autoconf. 63# eautoconf - Runs autoconf.
37# eautoheader - Runs autoheader. 64# eautoheader - Runs autoheader.
38# eautomake - Runs automake 65# eautomake - Runs automake
39# 66#
40 67
41# XXX: M4DIR should be depreciated 68# XXX: M4DIR should be deprecated
42AT_M4DIR=${AT_M4DIR:-${M4DIR}} 69AT_M4DIR=${AT_M4DIR:-${M4DIR}}
43AT_GNUCONF_UPDATE="no" 70AT_GNUCONF_UPDATE="no"
44 71
45 72
46# This function mimes the behavior of autoreconf, but uses the different 73# This function mimes the behavior of autoreconf, but uses the different
47# eauto* functions to run the tools. It doesn't accept parameters, but 74# eauto* functions to run the tools. It doesn't accept parameters, but
48# the directory with include files can be specified with AT_M4DIR variable. 75# the directory with include files can be specified with AT_M4DIR variable.
49#
50# Note: doesn't run autopoint right now, but runs gnuconfig_update.
51eautoreconf() { 76eautoreconf() {
52 local pwd=$(pwd) x 77 local pwd=$(pwd) x auxdir
53 78
79 if [[ -z ${AT_NO_RECURSIVE} ]]; then
54 # Take care of subdirs 80 # Take care of subdirs
55 for x in $(autotools_get_subdirs); do 81 for x in $(autotools_get_subdirs); do
56 if [[ -d ${x} ]] ; then 82 if [[ -d ${x} ]] ; then
57 cd "${x}" 83 cd "${x}"
58 eautoreconf 84 AT_NOELIBTOOLIZE="yes" eautoreconf
59 cd "${pwd}" 85 cd "${pwd}"
60 fi 86 fi
61 done 87 done
88 fi
62 89
90 auxdir=$(autotools_get_auxdir)
91
92 einfo "Running eautoreconf in '$(pwd)' ..."
93 [[ -n ${auxdir} ]] && mkdir -p ${auxdir}
63 eaclocal 94 eaclocal
95 if ${LIBTOOLIZE:-libtoolize} -n --install >& /dev/null ; then
96 _elibtoolize --copy --force --install
97 else
64 _elibtoolize --copy --force 98 _elibtoolize --copy --force
99 fi
65 eautoconf 100 eautoconf
66 eautoheader 101 eautoheader
67 eautomake 102 FROM_EAUTORECONF="yes" eautomake ${AM_OPTS}
68 103
69 # Normally run by econf() 104 [[ ${AT_NOELIBTOOLIZE} == "yes" ]] && return 0
70 [[ ${AT_GNUCONF_UPDATE} == "yes" ]] && gnuconfig_update 105
106 # Call it here to prevent failures due to elibtoolize called _before_
107 # eautoreconf.
108 elibtoolize
71 109
72 return 0 110 return 0
73} 111}
74 112
75# These functions runs the autotools using autotools_run_tool with the 113# These functions runs the autotools using autotools_run_tool with the
77# without e prefix. 115# without e prefix.
78# They also force installing the support files for safety. 116# They also force installing the support files for safety.
79eaclocal() { 117eaclocal() {
80 local aclocal_opts 118 local aclocal_opts
81 119
82 # XXX: M4DIR should be depreciated 120 local amflags_file
83 AT_M4DIR=${AT_M4DIR:-${M4DIR}} 121 for amflags_file in GNUmakefile.am Makefile.am GNUmakefile.in Makefile.in ; do
122 [[ -e ${amflags_file} ]] || continue
123 aclocal_opts=$(sed -n '/^ACLOCAL_AMFLAGS[[:space:]]*=/s:[^=]*=::p' ${amflags_file})
124 break
125 done
84 126
85 if [[ -n ${AT_M4DIR} ]] ; then 127 if [[ -n ${AT_M4DIR} ]] ; then
86 for x in ${AT_M4DIR} ; do 128 for x in ${AT_M4DIR} ; do
87 case "${x}" in 129 case "${x}" in
88 "-I") 130 "-I")
89 # We handle it below 131 # We handle it below
90 ;;
91 "-I"*)
92 # Invalid syntax, but maybe we should help out ...
93 ewarn "eaclocal: Proper syntax is (note the space after '-I'): aclocal -I <dir>"
94 aclocal_opts="${aclocal_opts} -I ${x}"
95 ;; 132 ;;
96 *) 133 *)
97 [[ ! -d ${x} ]] && ewarn "eaclocal: '${x}' does not exist" 134 [[ ! -d ${x} ]] && ewarn "eaclocal: '${x}' does not exist"
98 aclocal_opts="${aclocal_opts} -I ${x}" 135 aclocal_opts="${aclocal_opts} -I ${x}"
99 ;; 136 ;;
100 esac 137 esac
101 done 138 done
102 fi 139 fi
103 140
104 [[ -f aclocal.m4 && -n $(grep -e 'generated.*by aclocal' aclocal.m4) ]] && \ 141 [[ ! -f aclocal.m4 || -n $(grep -e 'generated.*by aclocal' aclocal.m4) ]] && \
105 autotools_run_tool aclocal "$@" ${aclocal_opts} 142 autotools_run_tool aclocal "$@" ${aclocal_opts}
106} 143}
107 144
108_elibtoolize() { 145_elibtoolize() {
109 local opts 146 local opts
147 local lttest
110 148
111 # Check if we should run libtoolize 149 # Check if we should run libtoolize (AM_PROG_LIBTOOL is an older macro,
112 [[ -n $(autotools_check_macro "AC_PROG_LIBTOOL") ]] || return 0 150 # check for both it and the current AC_PROG_LIBTOOL)
151 lttest="$(autotools_check_macro "AC_PROG_LIBTOOL")$(autotools_check_macro "AM_PROG_LIBTOOL")"
152 [[ -n $lttest ]] || return 0
113 153
114 [[ -f Makefile.am ]] && opts="--automake" 154 [[ -f GNUmakefile.am || -f Makefile.am ]] && opts="--automake"
115 155
116 [[ "${USERLAND}" == "Darwin" ]] && LIBTOOLIZE="glibtoolize" 156 [[ "${USERLAND}" == "Darwin" ]] && LIBTOOLIZE="glibtoolize"
117 autotools_run_tool ${LIBTOOLIZE:-libtoolize} "$@" ${opts} 157 autotools_run_tool ${LIBTOOLIZE:-libtoolize} "$@" ${opts}
118 158
119 # Need to rerun aclocal 159 # Need to rerun aclocal
121} 161}
122 162
123eautoheader() { 163eautoheader() {
124 # Check if we should run autoheader 164 # Check if we should run autoheader
125 [[ -n $(autotools_check_macro "AC_CONFIG_HEADERS") ]] || return 0 165 [[ -n $(autotools_check_macro "AC_CONFIG_HEADERS") ]] || return 0
126 autotools_run_tool autoheader "$@" 166 NO_FAIL=1 autotools_run_tool autoheader "$@"
127} 167}
128 168
129eautoconf() { 169eautoconf() {
130 if [[ ! -f configure.ac && ! -f configure.in ]] ; then 170 if [[ ! -f configure.ac && ! -f configure.in ]] ; then
131 echo 171 echo
136 176
137 autotools_run_tool autoconf "$@" 177 autotools_run_tool autoconf "$@"
138} 178}
139 179
140eautomake() { 180eautomake() {
141 [[ -f Makefile.am ]] || return 0 181 local extra_opts
182 local makefile_name
183
184 if [[ -f GNUmakefile.am ]]; then
185 makefile_name="GNUmakefile"
186 elif [[ -f Makefile.am ]]; then
187 makefile_name="Makefile"
188 else
189 return 0
190 fi
191
192 if [[ -z ${FROM_EAUTORECONF} && -f ${makefile_name}.in ]]; then
193 local used_automake
194 local installed_automake
195
196 installed_automake=$(automake --version | head -n 1 | \
197 sed -e 's:.*(GNU automake) ::')
198 used_automake=$(head -n 1 < ${makefile_name}.in | \
199 sed -e 's:.*by automake \(.*\) from .*:\1:')
200
201 if [[ ${installed_automake} != ${used_automake} ]]; then
202 einfo "Automake used for the package (${used_automake}) differs from"
203 einfo "the installed version (${installed_automake})."
204 eautoreconf
205 return 0
206 fi
207 fi
208
209 [[ -f INSTALL && -f AUTHORS && -f ChangeLog && -f NEWS ]] \
210 || extra_opts="${extra_opts} --foreign"
211
142 # --force-missing seems not to be recognized by some flavours of automake 212 # --force-missing seems not to be recognized by some flavours of automake
143 autotools_run_tool automake --add-missing --copy "$@" 213 autotools_run_tool automake --add-missing --copy ${extra_opts} "$@"
144} 214}
145
146
147 215
148# Internal function to run an autotools' tool 216# Internal function to run an autotools' tool
149autotools_run_tool() { 217autotools_run_tool() {
218 if [[ ${EBUILD_PHASE} != "unpack" ]]; then
219 ewarn "QA Warning: running $1 in ${EBUILD_PHASE} phase"
220 fi
221
150 local STDERR_TARGET="${T}/$$.out" 222 local STDERR_TARGET="${T}/$$.out"
151 local PATCH_TARGET="${T}/$$.patch"
152 local ris 223 local ris
153 224
154 echo "***** $1 *****" > ${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/} 225 printf "***** $1 *****\n***** $*\n\n" > "${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/}"
155 echo >> ${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/}
156 226
157 ebegin "Running $1" 227 ebegin "Running $@"
158 $@ >> ${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/} 2>&1 228 "$@" >> "${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/}" 2>&1
159 ris=$? 229 ris=$?
160 eend ${ris} 230 eend ${ris}
161 231
162 if [[ ${ris} != 0 ]]; then 232 if [[ ${ris} != 0 && ${NO_FAIL} != 1 ]]; then
163 echo 233 echo
164 eerror "Failed Running $1 !" 234 eerror "Failed Running $1 !"
165 eerror 235 eerror
166 eerror "Include in your bugreport the contents of:" 236 eerror "Include in your bugreport the contents of:"
167 eerror 237 eerror
172} 242}
173 243
174# Internal function to check for support 244# Internal function to check for support
175autotools_check_macro() { 245autotools_check_macro() {
176 [[ -f configure.ac || -f configure.in ]] && \ 246 [[ -f configure.ac || -f configure.in ]] && \
177 autoconf --trace=$1 2>/dev/null 247 WANT_AUTOCONF="2.5" autoconf --trace=$1 2>/dev/null
178 return 0 248 return 0
179} 249}
180 250
181# Internal function to get additional subdirs to configure 251# Internal function to get additional subdirs to configure
182autotools_get_subdirs() { 252autotools_get_subdirs() {
185 subdirs_scan_out=$(autotools_check_macro "AC_CONFIG_SUBDIRS") 255 subdirs_scan_out=$(autotools_check_macro "AC_CONFIG_SUBDIRS")
186 [[ -n ${subdirs_scan_out} ]] || return 0 256 [[ -n ${subdirs_scan_out} ]] || return 0
187 257
188 echo "${subdirs_scan_out}" | gawk \ 258 echo "${subdirs_scan_out}" | gawk \
189 '($0 !~ /^[[:space:]]*(#|dnl)/) { 259 '($0 !~ /^[[:space:]]*(#|dnl)/) {
190 if (match($0, "AC_CONFIG_SUBDIRS\\(\\[?([^\\])]*)", res)) { 260 if (match($0, /AC_CONFIG_SUBDIRS:(.*)$/, res))
191 split(res[1], DIRS, /[\])]/)
192 print DIRS[1] 261 print res[1]
193 }
194 }' | uniq 262 }' | uniq
195 263
196 return 0 264 return 0
197} 265}
198 266
267autotools_get_auxdir() {
268 local auxdir_scan_out
269
270 auxdir_scan_out=$(autotools_check_macro "AC_CONFIG_AUX_DIR")
271 [[ -n ${auxdir_scan_out} ]] || return 0
272
273 echo ${auxdir_scan_out} | gawk \
274 '($0 !~ /^[[:space:]]*(#|dnl)/) {
275 if (match($0, /AC_CONFIG_AUX_DIR:(.*)$/, res))
276 print res[1]
277 }' | uniq
278
279 return 0
280}

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