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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 1.20 2005/09/04 15:15:37 swegener Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/autotools.eclass,v 1.34 2006/03/28 08:11:46 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 gnuconfig 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# Variables: 19# Variables:
22# 20#
23# AT_M4DIR - Additional director(y|ies) aclocal should search 21# AT_M4DIR - Additional director(y|ies) aclocal should search
24# AT_GNUCONF_UPDATE - Should gnuconfig_update() be run (normally handled by 22# AT_GNUCONF_UPDATE - Should gnuconfig_update() be run (normally handled by
25# econf()) [yes|no] 23# econf()) [yes|no]
24# AM_OPTS - Additional options to pass to automake during
25# eautoreconf call.
26 26
27# Functions: 27# Functions:
28# 28#
29# eautoreconf() - Should do a full autoreconf - normally what most people 29# eautoreconf() - Should do a full autoreconf - normally what most people
30# will be interested in. Also should handle additional 30# will be interested in. Also should handle additional
53 53
54 # Take care of subdirs 54 # Take care of subdirs
55 for x in $(autotools_get_subdirs); do 55 for x in $(autotools_get_subdirs); do
56 if [[ -d ${x} ]] ; then 56 if [[ -d ${x} ]] ; then
57 cd "${x}" 57 cd "${x}"
58 eautoreconf 58 AT_NOELIBTOOLIZE="yes" eautoreconf
59 cd "${pwd}" 59 cd "${pwd}"
60 fi 60 fi
61 done 61 done
62 62
63 einfo "Running eautoreconf in '$(pwd)' ..."
63 eaclocal 64 eaclocal
64 _elibtoolize --copy --force 65 _elibtoolize --copy --force
65 eautoconf 66 eautoconf
66 eautoheader 67 eautoheader
67 eautomake 68 eautomake ${AM_OPTS}
68 69
69 # Normally run by econf() 70 # Normally run by econf()
70 [[ ${AT_GNUCONF_UPDATE} == "yes" ]] && gnuconfig_update 71 [[ ${AT_GNUCONF_UPDATE} == "yes" ]] && gnuconfig_update
72
73 [[ ${AT_NOELIBTOOLIZE} == "yes" ]] && return 0
74
75 # Call it here to prevent failures due to elibtoolize called _before_
76 # eautoreconf.
77 elibtoolize
78
79 return 0
71} 80}
72 81
73# These functions runs the autotools using autotools_run_tool with the 82# 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 83# specified parametes. The name of the tool run is the same of the function
75# without e prefix. 84# without e prefix.
83 if [[ -n ${AT_M4DIR} ]] ; then 92 if [[ -n ${AT_M4DIR} ]] ; then
84 for x in ${AT_M4DIR} ; do 93 for x in ${AT_M4DIR} ; do
85 case "${x}" in 94 case "${x}" in
86 "-I") 95 "-I")
87 # We handle it below 96 # We handle it below
88 ;;
89 "-I"*)
90 # Invalid syntax, but maybe we should help out ...
91 ewarn "eaclocal: Proper syntax is (note the space after '-I'): aclocal -I <dir>"
92 aclocal_opts="${aclocal_opts} -I ${x}"
93 ;; 97 ;;
94 *) 98 *)
95 [[ ! -d ${x} ]] && ewarn "eaclocal: '${x}' does not exist" 99 [[ ! -d ${x} ]] && ewarn "eaclocal: '${x}' does not exist"
96 aclocal_opts="${aclocal_opts} -I ${x}" 100 aclocal_opts="${aclocal_opts} -I ${x}"
97 ;; 101 ;;
98 esac 102 esac
99 done 103 done
100 fi 104 fi
101 105
102 [[ -f aclocal.m4 && -n $(grep -e 'generated.*by aclocal' aclocal.m4) ]] && \ 106 [[ ! -f aclocal.m4 || -n $(grep -e 'generated.*by aclocal' aclocal.m4) ]] && \
103 autotools_run_tool aclocal "$@" ${aclocal_opts} 107 autotools_run_tool aclocal "$@" ${aclocal_opts}
104} 108}
105 109
106_elibtoolize() { 110_elibtoolize() {
107 local opts 111 local opts
112 local lttest
108 113
109 # Check if we should run libtoolize 114 # Check if we should run libtoolize (AM_PROG_LIBTOOL is an older macro,
110 [[ -n $(autotools_check_macro "AC_PROG_LIBTOOL") ]] || return 0 115 # check for both it and the current AC_PROG_LIBTOOL)
116 lttest="$(autotools_check_macro "AC_PROG_LIBTOOL")$(autotools_check_macro "AM_PROG_LIBTOOL")"
117 [[ -n $lttest ]] || return 0
111 118
112 [[ -f Makefile.am ]] && opts="--automake" 119 [[ -f Makefile.am ]] && opts="--automake"
113 120
114 [[ "${USERLAND}" == "Darwin" ]] && LIBTOOLIZE="glibtoolize" 121 [[ "${USERLAND}" == "Darwin" ]] && LIBTOOLIZE="glibtoolize"
115 autotools_run_tool ${LIBTOOLIZE:-libtoolize} "$@" ${opts} 122 autotools_run_tool ${LIBTOOLIZE:-libtoolize} "$@" ${opts}
134 141
135 autotools_run_tool autoconf "$@" 142 autotools_run_tool autoconf "$@"
136} 143}
137 144
138eautomake() { 145eautomake() {
146 local extra_opts
147
139 [[ -f Makefile.am ]] || return 0 148 [[ -f Makefile.am ]] || return 0
149
150 [[ -f INSTALL && -f AUTHORS && -f ChangeLog && -f NEWS ]] \
151 || extra_opts="${extra_opts} --foreign"
152
140 # --force-missing seems not to be recognized by some flavours of automake 153 # --force-missing seems not to be recognized by some flavours of automake
141 autotools_run_tool automake --add-missing --copy "$@" 154 autotools_run_tool automake --add-missing --copy ${extra_opts} "$@"
142} 155}
143 156
144 157
145 158
146# Internal function to run an autotools' tool 159# Internal function to run an autotools' tool
150 local ris 163 local ris
151 164
152 echo "***** $1 *****" > ${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/} 165 echo "***** $1 *****" > ${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/}
153 echo >> ${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/} 166 echo >> ${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/}
154 167
155 ebegin "Running $1" 168 ebegin "Running $@"
156 $@ >> ${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/} 2>&1 169 $@ >> ${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/} 2>&1
157 ris=$? 170 ris=$?
158 eend ${ris} 171 eend ${ris}
159 172
160 if [[ ${ris} != 0 ]]; then 173 if [[ ${ris} != 0 ]]; then
170} 183}
171 184
172# Internal function to check for support 185# Internal function to check for support
173autotools_check_macro() { 186autotools_check_macro() {
174 [[ -f configure.ac || -f configure.in ]] && \ 187 [[ -f configure.ac || -f configure.in ]] && \
175 autoconf --trace=$1 2>/dev/null 188 WANT_AUTOCONF="2.5" autoconf --trace=$1 2>/dev/null
176 return 0 189 return 0
177} 190}
178 191
179# Internal function to get additional subdirs to configure 192# Internal function to get additional subdirs to configure
180autotools_get_subdirs() { 193autotools_get_subdirs() {
183 subdirs_scan_out=$(autotools_check_macro "AC_CONFIG_SUBDIRS") 196 subdirs_scan_out=$(autotools_check_macro "AC_CONFIG_SUBDIRS")
184 [[ -n ${subdirs_scan_out} ]] || return 0 197 [[ -n ${subdirs_scan_out} ]] || return 0
185 198
186 echo "${subdirs_scan_out}" | gawk \ 199 echo "${subdirs_scan_out}" | gawk \
187 '($0 !~ /^[[:space:]]*(#|dnl)/) { 200 '($0 !~ /^[[:space:]]*(#|dnl)/) {
188 if (match($0, "AC_CONFIG_SUBDIRS\\(\\[?([^\\])]*)", res)) { 201 if (match($0, /AC_CONFIG_SUBDIRS:(.*)$/, res))
189 split(res[1], DIRS, /[\])]/)
190 print DIRS[1] 202 print res[1]
191 }
192 }' | uniq 203 }' | uniq
193 204
194 return 0 205 return 0
195} 206}
196 207

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