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Revision 1.19 Revision 1.72
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 1.19 2005/09/02 08:23:30 azarah Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/autotools.eclass,v 1.72 2008/02/23 02:21:21 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 [[ ${AT_GNUCONF_UPDATE} == "yes" ]] && gnuconfig_update 105
106 # Call it here to prevent failures due to elibtoolize called _before_
107 # eautoreconf.
108 elibtoolize
109
110 return 0
71} 111}
72 112
73# These functions runs the autotools using autotools_run_tool with the 113# These functions runs the autotools using autotools_run_tool with the
74# specified parametes. The name of the tool run is the same of the function 114# specified parametes. The name of the tool run is the same of the function
75# without e prefix. 115# without e prefix.
76# They also force installing the support files for safety. 116# They also force installing the support files for safety.
77eaclocal() { 117eaclocal() {
78 local aclocal_opts 118 local aclocal_opts
79 119
80 # XXX: M4DIR should be depreciated
81 AT_M4DIR=${AT_M4DIR:-${M4DIR}}
82
83 if [[ -n ${AT_M4DIR} ]] ; then 120 if [[ -n ${AT_M4DIR} ]] ; then
84 for x in ${AT_M4DIR} ; do 121 for x in ${AT_M4DIR} ; do
85 case "${x}" in 122 case "${x}" in
86 "-I") 123 "-I")
87 # We handle it below 124 # We handle it below
88 ;;
89 "-I"*)
90 # Invalid syntax, but maybe we should help out ...
91 ewarn "eaclocal: Proper syntax is (note the space after '-I'): aclocal -I <dir>"
92 aclocal_opts="${aclocal_opts} -I ${x}"
93 ;; 125 ;;
94 *) 126 *)
95 [[ ! -d ${x} ]] && ewarn "eaclocal: '${x}' does not exist" 127 [[ ! -d ${x} ]] && ewarn "eaclocal: '${x}' does not exist"
96 aclocal_opts="${aclocal_opts} -I ${x}" 128 aclocal_opts="${aclocal_opts} -I ${x}"
97 ;; 129 ;;
98 esac 130 esac
99 done 131 done
100 fi 132 fi
101 133
102 [[ -f aclocal.m4 && -n $(grep -e 'generated.*by aclocal' aclocal.m4) ]] && \ 134 [[ ! -f aclocal.m4 || -n $(grep -e 'generated.*by aclocal' aclocal.m4) ]] && \
103 autotools_run_tool aclocal "$@" ${aclocal_opts} 135 autotools_run_tool aclocal "$@" ${aclocal_opts}
104} 136}
105 137
106_elibtoolize() { 138_elibtoolize() {
107 local opts 139 local opts
108 140 local lttest
109 # Check if we should run libtoolize
110 [[ -n $(autotools_check_macro "AC_PROG_LIBTOOL") ]] || return 0
111 141
142 # Check if we should run libtoolize (AM_PROG_LIBTOOL is an older macro,
143 # check for both it and the current AC_PROG_LIBTOOL)
144 lttest="$(autotools_check_macro "AC_PROG_LIBTOOL")$(autotools_check_macro "AM_PROG_LIBTOOL")"
145 [[ -n $lttest ]] || return 0
146
112 [[ -f Makefile.am ]] && opts="--automake" 147 [[ -f GNUmakefile.am || -f Makefile.am ]] && opts="--automake"
113 148
114 [[ "${USERLAND}" == "Darwin" ]] && LIBTOOLIZE="glibtoolize" 149 [[ "${USERLAND}" == "Darwin" ]] && LIBTOOLIZE="glibtoolize"
115 autotools_run_tool ${LIBTOOLIZE:-libtoolize} "$@" ${opts} 150 autotools_run_tool ${LIBTOOLIZE:-libtoolize} "$@" ${opts}
116 151
117 # Need to rerun aclocal 152 # Need to rerun aclocal
118 eaclocal 153 eaclocal
119} 154}
120 155
121eautoheader() { 156eautoheader() {
122 # Check if we should run autoheader 157 # Check if we should run autoheader
123 [[ -n $(autotools_check_macro "AC_CONFIG_HEADERS") ]] || return 0 158 [[ -n $(autotools_check_macro "AC_CONFIG_HEADERS") ]] || return 0
124 autotools_run_tool autoheader "$@" 159 NO_FAIL=1 autotools_run_tool autoheader "$@"
125} 160}
126 161
127eautoconf() { 162eautoconf() {
128 if [[ ! -f configure.ac && ! -f configure.in ]] ; then 163 if [[ ! -f configure.ac && ! -f configure.in ]] ; then
129 echo 164 echo
134 169
135 autotools_run_tool autoconf "$@" 170 autotools_run_tool autoconf "$@"
136} 171}
137 172
138eautomake() { 173eautomake() {
139 [[ -f Makefile.am ]] || return 0 174 local extra_opts
175 local makefile_name
176
177 if [[ -f GNUmakefile.am ]]; then
178 makefile_name="GNUmakefile"
179 elif [[ -f Makefile.am ]]; then
180 makefile_name="Makefile"
181 else
182 return 0
183 fi
184
185 if [[ -z ${FROM_EAUTORECONF} && -f ${makefile_name}.in ]]; then
186 local used_automake
187 local installed_automake
188
189 installed_automake=$(automake --version | head -n 1 | \
190 sed -e 's:.*(GNU automake) ::')
191 used_automake=$(head -n 1 < ${makefile_name}.in | \
192 sed -e 's:.*by automake \(.*\) from .*:\1:')
193
194 if [[ ${installed_automake} != ${used_automake} ]]; then
195 einfo "Automake used for the package (${used_automake}) differs from"
196 einfo "the installed version (${installed_automake})."
197 eautoreconf
198 return 0
199 fi
200 fi
201
202 [[ -f INSTALL && -f AUTHORS && -f ChangeLog && -f NEWS ]] \
203 || extra_opts="${extra_opts} --foreign"
204
140 # --force-missing seems not to be recognized by some flavours of automake 205 # --force-missing seems not to be recognized by some flavours of automake
141 autotools_run_tool automake --add-missing --copy "$@" 206 autotools_run_tool automake --add-missing --copy ${extra_opts} "$@"
142} 207}
143
144
145 208
146# Internal function to run an autotools' tool 209# Internal function to run an autotools' tool
147autotools_run_tool() { 210autotools_run_tool() {
211 if [[ ${EBUILD_PHASE} != "unpack" ]]; then
212 ewarn "QA Warning: running $1 in ${EBUILD_PHASE} phase"
213 fi
214
148 local STDERR_TARGET="${T}/$$.out" 215 local STDERR_TARGET="${T}/$$.out"
149 local PATCH_TARGET="${T}/$$.patch"
150 local ris 216 local ris
151 217
152 echo "***** $1 *****" > ${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/} 218 printf "***** $1 *****\n\n" > "${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/}"
153 echo >> ${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/}
154 219
155 ebegin "Running $1" 220 ebegin "Running $@"
156 $@ >> ${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/} 2>&1 221 "$@" >> "${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/}" 2>&1
157 ris=$? 222 ris=$?
158 eend ${ris} 223 eend ${ris}
159 224
160 if [[ ${ris} != 0 ]]; then 225 if [[ ${ris} != 0 && ${NO_FAIL} != 1 ]]; then
161 echo 226 echo
162 eerror "Failed Running $1 !" 227 eerror "Failed Running $1 !"
163 eerror 228 eerror
164 eerror "Include in your bugreport the contents of:" 229 eerror "Include in your bugreport the contents of:"
165 eerror 230 eerror
170} 235}
171 236
172# Internal function to check for support 237# Internal function to check for support
173autotools_check_macro() { 238autotools_check_macro() {
174 [[ -f configure.ac || -f configure.in ]] && \ 239 [[ -f configure.ac || -f configure.in ]] && \
175 autoconf --trace=$1 2>/dev/null 240 WANT_AUTOCONF="2.5" autoconf --trace=$1 2>/dev/null
176 return 0 241 return 0
177} 242}
178 243
179# Internal function to get additional subdirs to configure 244# Internal function to get additional subdirs to configure
180autotools_get_subdirs() { 245autotools_get_subdirs() {
183 subdirs_scan_out=$(autotools_check_macro "AC_CONFIG_SUBDIRS") 248 subdirs_scan_out=$(autotools_check_macro "AC_CONFIG_SUBDIRS")
184 [[ -n ${subdirs_scan_out} ]] || return 0 249 [[ -n ${subdirs_scan_out} ]] || return 0
185 250
186 echo "${subdirs_scan_out}" | gawk \ 251 echo "${subdirs_scan_out}" | gawk \
187 '($0 !~ /^[[:space:]]*(#|dnl)/) { 252 '($0 !~ /^[[:space:]]*(#|dnl)/) {
188 if (match($0, "AC_CONFIG_SUBDIRS\\(\\[?([^\\])]*)", res)) { 253 if (match($0, /AC_CONFIG_SUBDIRS:(.*)$/, res))
189 split(res[1], DIRS, /[\])]/)
190 print DIRS[1] 254 print res[1]
191 }
192 }' | uniq 255 }' | uniq
193 256
194 return 0 257 return 0
195} 258}
196 259
260autotools_get_auxdir() {
261 local auxdir_scan_out
262
263 auxdir_scan_out=$(autotools_check_macro "AC_CONFIG_AUX_DIR")
264 [[ -n ${auxdir_scan_out} ]] || return 0
265
266 echo ${auxdir_scan_out} | gawk \
267 '($0 !~ /^[[:space:]]*(#|dnl)/) {
268 if (match($0, /AC_CONFIG_AUX_DIR:(.*)$/, res))
269 print res[1]
270 }' | uniq
271
272 return 0
273}

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