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Revision 1.15 Revision 1.38
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 1.15 2005/08/30 11:29:17 flameeyes Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/autotools.eclass,v 1.38 2006/06/28 00:15:32 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 15DEPEND="sys-devel/automake
16# sys-devel/autoconf 16 sys-devel/autoconf
17# sys-devel/libtool" 17 sys-devel/libtool"
18#
19# Ebuilds should rather depend on the proper version of the tool.
20 18
21# Internal function to run an autotools' tool 19# Variables:
22autotools_run_tool() { 20#
23 local STDERR_TARGET="${T}/$$.out" 21# AT_M4DIR - Additional director(y|ies) aclocal should search
24 local PATCH_TARGET="${T}/$$.patch" 22# AM_OPTS - Additional options to pass to automake during
25 local ris 23# eautoreconf call.
26 24
27 echo "***** $1 *****" > ${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/} 25# Functions:
28 echo >> ${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/} 26#
27# eautoreconf() - Should do a full autoreconf - normally what most people
28# will be interested in. Also should handle additional
29# directories specified by AC_CONFIG_SUBDIRS.
30# eaclocal() - Runs aclocal. Respects AT_M4DIR for additional directories
31# to search for macro's.
32# _elibtoolize() - Runs libtoolize. Note the '_' prefix .. to not collide
33# with elibtoolize() from libtool.eclass
34# eautoconf - Runs autoconf.
35# eautoheader - Runs autoheader.
36# eautomake - Runs automake
37#
29 38
30 ebegin "Running $1" 39# XXX: M4DIR should be depreciated
31 $@ >> ${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/} 2>&1 40AT_M4DIR=${AT_M4DIR:-${M4DIR}}
32 ris=$? 41AT_GNUCONF_UPDATE="no"
33 eend ${ris}
34 42
35 if [[ ${ris} != 0 ]]; then 43
36 echo 44# This function mimes the behavior of autoreconf, but uses the different
37 eerror "Failed Running $1 !" 45# eauto* functions to run the tools. It doesn't accept parameters, but
38 eerror 46# the directory with include files can be specified with AT_M4DIR variable.
39 eerror "Include in your bugreport the contents of:" 47eautoreconf() {
40 eerror 48 local pwd=$(pwd) x auxdir
41 eerror " ${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/}" 49
42 echo 50 # Take care of subdirs
43 die "Failed Running $1 !" 51 for x in $(autotools_get_subdirs); do
52 if [[ -d ${x} ]] ; then
53 cd "${x}"
54 AT_NOELIBTOOLIZE="yes" eautoreconf
55 cd "${pwd}"
44 fi 56 fi
45} 57 done
46 58
47# Internal function to check for support 59 auxdir=$(autotools_get_auxdir)
48autotools_check_macro() {
49 [[ -f configure.ac || -f configure.in ]] && \
50 autoconf --trace=$1 2>/dev/null
51 return 0
52}
53 60
54# Internal function to get additional subdirs to configure 61 einfo "Running eautoreconf in '$(pwd)' ..."
55autotools_get_subdirs() { 62 [[ -n ${auxdir} ]] && mkdir -p ${auxdir}
56 local subdirs_scan_out 63 eaclocal
64 _elibtoolize --copy --force
65 eautoconf
66 eautoheader
67 FROM_EAUTORECONF="yes" eautomake ${AM_OPTS}
57 68
58 subdirs_scan_out=$(autotools_check_macro "AC_CONFIG_SUBDIRS") 69 [[ ${AT_NOELIBTOOLIZE} == "yes" ]] && return 0
59 [[ -n ${subdirs_scan_out} ]] || return 0
60 70
61 echo "${subdirs_scan_out}" | gawk \ 71 # Call it here to prevent failures due to elibtoolize called _before_
62 '($0 !~ /^[[:space:]]*(#|dnl)/) { 72 # eautoreconf.
63 if (match($0, "AC_CONFIG_SUBDIRS\\(\\[?([^\\])]*)", res)) { 73 elibtoolize
64 split(res[1], DIRS, /[\])]/)
65 print DIRS[1]
66 }
67 }' | uniq
68 74
69 return 0 75 return 0
70} 76}
71
72
73 77
74# These functions runs the autotools using autotools_run_tool with the 78# 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 79# specified parametes. The name of the tool run is the same of the function
76# without e prefix. 80# without e prefix.
77# They also force installing the support files for safety. 81# They also force installing the support files for safety.
78eaclocal() { 82eaclocal() {
79 local aclocal_opts 83 local aclocal_opts
80 84
81 [[ -n ${M4DIR} ]] && aclocal_opts="-I ${M4DIR}" 85 if [[ -n ${AT_M4DIR} ]] ; then
86 for x in ${AT_M4DIR} ; do
87 case "${x}" in
88 "-I")
89 # We handle it below
90 ;;
91 *)
92 [[ ! -d ${x} ]] && ewarn "eaclocal: '${x}' does not exist"
93 aclocal_opts="${aclocal_opts} -I ${x}"
94 ;;
95 esac
96 done
97 fi
82 98
83 [[ -f aclocal.m4 && -n $(grep -e 'generated.*by aclocal' aclocal.m4) ]] && \ 99 [[ ! -f aclocal.m4 || -n $(grep -e 'generated.*by aclocal' aclocal.m4) ]] && \
84 autotools_run_tool aclocal "$@" ${aclocal_opts} 100 autotools_run_tool aclocal "$@" ${aclocal_opts}
85} 101}
86 102
87_elibtoolize() { 103_elibtoolize() {
88 # Check if we should run libtoolize 104 local opts
89 [[ -n $(autotools_check_macro "AC_PROG_LIBTOOL") ]] || return 0 105 local lttest
90 use userland_Darwin && LIBTOOLIZE="glibtoolize" 106
107 # Check if we should run libtoolize (AM_PROG_LIBTOOL is an older macro,
108 # check for both it and the current AC_PROG_LIBTOOL)
109 lttest="$(autotools_check_macro "AC_PROG_LIBTOOL")$(autotools_check_macro "AM_PROG_LIBTOOL")"
110 [[ -n $lttest ]] || return 0
111
112 [[ -f Makefile.am ]] && opts="--automake"
113
114 [[ "${USERLAND}" == "Darwin" ]] && LIBTOOLIZE="glibtoolize"
91 autotools_run_tool ${LIBTOOLIZE:-libtoolize} "$@" 115 autotools_run_tool ${LIBTOOLIZE:-libtoolize} "$@" ${opts}
92 116
93 # Need to rerun aclocal 117 # Need to rerun aclocal
94 eaclocal 118 eaclocal
95} 119}
96 120
110 134
111 autotools_run_tool autoconf "$@" 135 autotools_run_tool autoconf "$@"
112} 136}
113 137
114eautomake() { 138eautomake() {
139 local extra_opts
140
115 [[ -f Makefile.am ]] || return 0 141 [[ -f Makefile.am ]] || return 0
142
143 if [[ -z ${FROM_EAUTORECONF} && -f Makefile.in ]]; then
144 local used_automake
145 local installed_automake
146
147 installed_automake=$(automake --version | head -n 1 | \
148 sed -e 's:.*(GNU automake) ::')
149 used_automake=$(head -n 1 < Makefile.in | \
150 sed -e 's:.*by automake \(.*\) from .*:\1:')
151
152 if [[ ${installed_automake} != ${used_automake} ]]; then
153 einfo "Automake used for the package (${used_automake}) differs from"
154 einfo "the installed version (${installed_automake})."
155 eautoreconf
156 return 0
157 fi
158 fi
159
160 [[ -f INSTALL && -f AUTHORS && -f ChangeLog && -f NEWS ]] \
161 || extra_opts="${extra_opts} --foreign"
162
116 # --force-missing seems not to be recognized by some flavours of automake 163 # --force-missing seems not to be recognized by some flavours of automake
117 autotools_run_tool automake --add-missing --copy "$@" 164 autotools_run_tool automake --add-missing --copy ${extra_opts} "$@"
118} 165}
119 166
120# This function mimes the behavior of autoreconf, but uses the different
121# eauto* functions to run the tools. It doesn't accept parameters, but
122# the directory with include files can be specified with M4DIR variable.
123#
124# Note: doesn't run autopoint right now, but runs gnuconfig_update.
125eautoreconf() {
126 local pwd=$(pwd) x
127 167
128 # Take care of subdirs 168
129 for x in $(autotools_get_subdirs); do 169# Internal function to run an autotools' tool
130 if [[ -d ${x} ]] ; then 170autotools_run_tool() {
131 cd "${x}" 171 local STDERR_TARGET="${T}/$$.out"
132 eautoreconf 172 local PATCH_TARGET="${T}/$$.patch"
133 cd "${pwd}" 173 local ris
174
175 echo "***** $1 *****" > ${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/}
176 echo >> ${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/}
177
178 ebegin "Running $@"
179 $@ >> ${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/} 2>&1
180 ris=$?
181 eend ${ris}
182
183 if [[ ${ris} != 0 ]]; then
184 echo
185 eerror "Failed Running $1 !"
186 eerror
187 eerror "Include in your bugreport the contents of:"
188 eerror
189 eerror " ${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/}"
190 echo
191 die "Failed Running $1 !"
134 fi 192 fi
135 done
136
137 eaclocal
138 _elibtoolize --copy --force
139 eautoconf
140 eautoheader
141 eautomake
142 gnuconfig_update
143} 193}
194
195# Internal function to check for support
196autotools_check_macro() {
197 [[ -f configure.ac || -f configure.in ]] && \
198 WANT_AUTOCONF="2.5" autoconf --trace=$1 2>/dev/null
199 return 0
200}
201
202# Internal function to get additional subdirs to configure
203autotools_get_subdirs() {
204 local subdirs_scan_out
205
206 subdirs_scan_out=$(autotools_check_macro "AC_CONFIG_SUBDIRS")
207 [[ -n ${subdirs_scan_out} ]] || return 0
208
209 echo "${subdirs_scan_out}" | gawk \
210 '($0 !~ /^[[:space:]]*(#|dnl)/) {
211 if (match($0, /AC_CONFIG_SUBDIRS:(.*)$/, res))
212 print res[1]
213 }' | uniq
214
215 return 0
216}
217
218autotools_get_auxdir() {
219 local auxdir_scan_out
220
221 auxdir_scan_out=$(autotools_check_macro "AC_CONFIG_AUX_DIR")
222 [[ -n ${auxdir_scan_out} ]] || return 0
223
224 echo ${auxdir_scan_out} | gawk \
225 '($0 !~ /^[[:space:]]*(#|dnl)/) {
226 if (match($0, /AC_CONFIG_AUX_DIR:(.*)$/, res))
227 print res[1]
228 }' | uniq
229
230 return 0
231}

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