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Revision 1.21 Revision 1.70
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 1.21 2005/09/08 15:04:47 flameeyes Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/autotools.eclass,v 1.70 2008/01/13 18:41:28 flameeyes 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
64 _elibtoolize --copy --force 95 _elibtoolize --copy --force
65 eautoconf 96 eautoconf
66 eautoheader 97 eautoheader
67 eautomake 98 FROM_EAUTORECONF="yes" eautomake ${AM_OPTS}
68 99
69 # Normally run by econf() 100 [[ ${AT_NOELIBTOOLIZE} == "yes" ]] && return 0
70 [[ ${AT_GNUCONF_UPDATE} == "yes" ]] && gnuconfig_update 101
102 # Call it here to prevent failures due to elibtoolize called _before_
103 # eautoreconf.
104 elibtoolize
71 105
72 return 0 106 return 0
73} 107}
74 108
75# These functions runs the autotools using autotools_run_tool with the 109# These functions runs the autotools using autotools_run_tool with the
77# without e prefix. 111# without e prefix.
78# They also force installing the support files for safety. 112# They also force installing the support files for safety.
79eaclocal() { 113eaclocal() {
80 local aclocal_opts 114 local aclocal_opts
81 115
82 # XXX: M4DIR should be depreciated
83 AT_M4DIR=${AT_M4DIR:-${M4DIR}}
84
85 if [[ -n ${AT_M4DIR} ]] ; then 116 if [[ -n ${AT_M4DIR} ]] ; then
86 for x in ${AT_M4DIR} ; do 117 for x in ${AT_M4DIR} ; do
87 case "${x}" in 118 case "${x}" in
88 "-I") 119 "-I")
89 # We handle it below 120 # We handle it below
90 ;;
91 "-I"*)
92 # Invalid syntax, but maybe we should help out ...
93 ewarn "eaclocal: Proper syntax is (note the space after '-I'): aclocal -I <dir>"
94 aclocal_opts="${aclocal_opts} -I ${x}"
95 ;; 121 ;;
96 *) 122 *)
97 [[ ! -d ${x} ]] && ewarn "eaclocal: '${x}' does not exist" 123 [[ ! -d ${x} ]] && ewarn "eaclocal: '${x}' does not exist"
98 aclocal_opts="${aclocal_opts} -I ${x}" 124 aclocal_opts="${aclocal_opts} -I ${x}"
99 ;; 125 ;;
100 esac 126 esac
101 done 127 done
102 fi 128 fi
103 129
104 [[ -f aclocal.m4 && -n $(grep -e 'generated.*by aclocal' aclocal.m4) ]] && \ 130 [[ ! -f aclocal.m4 || -n $(grep -e 'generated.*by aclocal' aclocal.m4) ]] && \
105 autotools_run_tool aclocal "$@" ${aclocal_opts} 131 autotools_run_tool aclocal "$@" ${aclocal_opts}
106} 132}
107 133
108_elibtoolize() { 134_elibtoolize() {
109 local opts 135 local opts
136 local lttest
110 137
111 # Check if we should run libtoolize 138 # Check if we should run libtoolize (AM_PROG_LIBTOOL is an older macro,
112 [[ -n $(autotools_check_macro "AC_PROG_LIBTOOL") ]] || return 0 139 # check for both it and the current AC_PROG_LIBTOOL)
140 lttest="$(autotools_check_macro "AC_PROG_LIBTOOL")$(autotools_check_macro "AM_PROG_LIBTOOL")"
141 [[ -n $lttest ]] || return 0
113 142
114 [[ -f Makefile.am ]] && opts="--automake" 143 [[ -f GNUmakefile.am || -f Makefile.am ]] && opts="--automake"
115 144
116 [[ "${USERLAND}" == "Darwin" ]] && LIBTOOLIZE="glibtoolize" 145 [[ "${USERLAND}" == "Darwin" ]] && LIBTOOLIZE="glibtoolize"
117 autotools_run_tool ${LIBTOOLIZE:-libtoolize} "$@" ${opts} 146 autotools_run_tool ${LIBTOOLIZE:-libtoolize} "$@" ${opts}
118 147
119 # Need to rerun aclocal 148 # Need to rerun aclocal
121} 150}
122 151
123eautoheader() { 152eautoheader() {
124 # Check if we should run autoheader 153 # Check if we should run autoheader
125 [[ -n $(autotools_check_macro "AC_CONFIG_HEADERS") ]] || return 0 154 [[ -n $(autotools_check_macro "AC_CONFIG_HEADERS") ]] || return 0
126 autotools_run_tool autoheader "$@" 155 NO_FAIL=1 autotools_run_tool autoheader "$@"
127} 156}
128 157
129eautoconf() { 158eautoconf() {
130 if [[ ! -f configure.ac && ! -f configure.in ]] ; then 159 if [[ ! -f configure.ac && ! -f configure.in ]] ; then
131 echo 160 echo
136 165
137 autotools_run_tool autoconf "$@" 166 autotools_run_tool autoconf "$@"
138} 167}
139 168
140eautomake() { 169eautomake() {
141 [[ -f Makefile.am ]] || return 0 170 local extra_opts
171 local makefile_name
172
173 if [[ -f GNUmakefile.am ]]; then
174 makefile_name="GNUmakefile"
175 elif [[ -f Makefile.am ]]; then
176 makefile_name="Makefile"
177 else
178 return 0
179 fi
180
181 if [[ -z ${FROM_EAUTORECONF} && -f ${makefile_name}.in ]]; then
182 local used_automake
183 local installed_automake
184
185 installed_automake=$(automake --version | head -n 1 | \
186 sed -e 's:.*(GNU automake) ::')
187 used_automake=$(head -n 1 < ${makefile_name}.in | \
188 sed -e 's:.*by automake \(.*\) from .*:\1:')
189
190 if [[ ${installed_automake} != ${used_automake} ]]; then
191 einfo "Automake used for the package (${used_automake}) differs from"
192 einfo "the installed version (${installed_automake})."
193 eautoreconf
194 return 0
195 fi
196 fi
197
198 [[ -f INSTALL && -f AUTHORS && -f ChangeLog && -f NEWS ]] \
199 || extra_opts="${extra_opts} --foreign"
200
142 # --force-missing seems not to be recognized by some flavours of automake 201 # --force-missing seems not to be recognized by some flavours of automake
143 autotools_run_tool automake --add-missing --copy "$@" 202 autotools_run_tool automake --add-missing --copy ${extra_opts} "$@"
144} 203}
145
146
147 204
148# Internal function to run an autotools' tool 205# Internal function to run an autotools' tool
149autotools_run_tool() { 206autotools_run_tool() {
150 local STDERR_TARGET="${T}/$$.out" 207 local STDERR_TARGET="${T}/$$.out"
151 local PATCH_TARGET="${T}/$$.patch"
152 local ris 208 local ris
153 209
154 echo "***** $1 *****" > ${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/} 210 printf "***** $1 *****\n\n" > "${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/}"
155 echo >> ${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/}
156 211
157 ebegin "Running $1" 212 ebegin "Running $@"
158 $@ >> ${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/} 2>&1 213 "$@" >> "${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/}" 2>&1
159 ris=$? 214 ris=$?
160 eend ${ris} 215 eend ${ris}
161 216
162 if [[ ${ris} != 0 ]]; then 217 if [[ ${ris} != 0 && ${NO_FAIL} != 1 ]]; then
163 echo 218 echo
164 eerror "Failed Running $1 !" 219 eerror "Failed Running $1 !"
165 eerror 220 eerror
166 eerror "Include in your bugreport the contents of:" 221 eerror "Include in your bugreport the contents of:"
167 eerror 222 eerror
172} 227}
173 228
174# Internal function to check for support 229# Internal function to check for support
175autotools_check_macro() { 230autotools_check_macro() {
176 [[ -f configure.ac || -f configure.in ]] && \ 231 [[ -f configure.ac || -f configure.in ]] && \
177 autoconf --trace=$1 2>/dev/null 232 WANT_AUTOCONF="2.5" autoconf --trace=$1 2>/dev/null
178 return 0 233 return 0
179} 234}
180 235
181# Internal function to get additional subdirs to configure 236# Internal function to get additional subdirs to configure
182autotools_get_subdirs() { 237autotools_get_subdirs() {
185 subdirs_scan_out=$(autotools_check_macro "AC_CONFIG_SUBDIRS") 240 subdirs_scan_out=$(autotools_check_macro "AC_CONFIG_SUBDIRS")
186 [[ -n ${subdirs_scan_out} ]] || return 0 241 [[ -n ${subdirs_scan_out} ]] || return 0
187 242
188 echo "${subdirs_scan_out}" | gawk \ 243 echo "${subdirs_scan_out}" | gawk \
189 '($0 !~ /^[[:space:]]*(#|dnl)/) { 244 '($0 !~ /^[[:space:]]*(#|dnl)/) {
190 if (match($0, "AC_CONFIG_SUBDIRS\\(\\[?([^\\])]*)", res)) { 245 if (match($0, /AC_CONFIG_SUBDIRS:(.*)$/, res))
191 split(res[1], DIRS, /[\])]/)
192 print DIRS[1] 246 print res[1]
193 }
194 }' | uniq 247 }' | uniq
195 248
196 return 0 249 return 0
197} 250}
198 251
252autotools_get_auxdir() {
253 local auxdir_scan_out
254
255 auxdir_scan_out=$(autotools_check_macro "AC_CONFIG_AUX_DIR")
256 [[ -n ${auxdir_scan_out} ]] || return 0
257
258 echo ${auxdir_scan_out} | gawk \
259 '($0 !~ /^[[:space:]]*(#|dnl)/) {
260 if (match($0, /AC_CONFIG_AUX_DIR:(.*)$/, res))
261 print res[1]
262 }' | uniq
263
264 return 0
265}

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