/[gentoo-x86]/eclass/autotools.eclass
Gentoo

Diff of /eclass/autotools.eclass

Parent Directory Parent Directory | Revision Log Revision Log | View Patch Patch

Revision 1.11 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 1.11 2005/08/28 17:23:48 azarah 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# 7#
7# This eclass is for handling autotooled software packages that 8# This eclass is for handling autotooled software packages that
8# needs to regenerate their build scripts. 9# needs to regenerate their build scripts.
9# 10#
10# NB: If you add anything, please comment it! 11# NB: If you add anything, please comment it!
11 12
12inherit eutils gnuconfig 13inherit eutils libtool
13 14
14DELEND="sys-devel/automake 15DEPEND="sys-devel/automake
15 sys-devel/autoconf 16 sys-devel/autoconf
16 sys-devel/libtool" 17 sys-devel/libtool"
18
19# Variables:
20#
21# AT_M4DIR - Additional director(y|ies) aclocal should search
22# AM_OPTS - Additional options to pass to automake during
23# eautoreconf call.
24
25# Functions:
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#
38
39# XXX: M4DIR should be depreciated
40AT_M4DIR=${AT_M4DIR:-${M4DIR}}
41AT_GNUCONF_UPDATE="no"
42
43
44# This function mimes the behavior of autoreconf, but uses the different
45# eauto* functions to run the tools. It doesn't accept parameters, but
46# the directory with include files can be specified with AT_M4DIR variable.
47eautoreconf() {
48 local pwd=$(pwd) x auxdir
49
50 # Take care of subdirs
51 for x in $(autotools_get_subdirs); do
52 if [[ -d ${x} ]] ; then
53 cd "${x}"
54 AT_NOELIBTOOLIZE="yes" eautoreconf
55 cd "${pwd}"
56 fi
57 done
58
59 auxdir=$(autotools_get_auxdir)
60
61 einfo "Running eautoreconf in '$(pwd)' ..."
62 [[ -n ${auxdir} ]] && mkdir -p ${auxdir}
63 eaclocal
64 _elibtoolize --copy --force
65 eautoconf
66 eautoheader
67 FROM_EAUTORECONF="yes" eautomake ${AM_OPTS}
68
69 [[ ${AT_NOELIBTOOLIZE} == "yes" ]] && return 0
70
71 # Call it here to prevent failures due to elibtoolize called _before_
72 # eautoreconf.
73 elibtoolize
74
75 return 0
76}
77
78# These functions runs the autotools using autotools_run_tool with the
79# specified parametes. The name of the tool run is the same of the function
80# without e prefix.
81# They also force installing the support files for safety.
82eaclocal() {
83 local aclocal_opts
84
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
98
99 [[ ! -f aclocal.m4 || -n $(grep -e 'generated.*by aclocal' aclocal.m4) ]] && \
100 autotools_run_tool aclocal "$@" ${aclocal_opts}
101}
102
103_elibtoolize() {
104 local opts
105 local lttest
106
107 # Check if we should run libtoolize (AM_PROG_LIBTOOL is an older macro,
108 # check for both it and the current AC_PROG_LIBTOOL)
109 lttest="$(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"
115 autotools_run_tool ${LIBTOOLIZE:-libtoolize} "$@" ${opts}
116
117 # Need to rerun aclocal
118 eaclocal
119}
120
121eautoheader() {
122 # Check if we should run autoheader
123 [[ -n $(autotools_check_macro "AC_CONFIG_HEADERS") ]] || return 0
124 autotools_run_tool autoheader "$@"
125}
126
127eautoconf() {
128 if [[ ! -f configure.ac && ! -f configure.in ]] ; then
129 echo
130 eerror "No configure.{ac,in} present in '$(pwd | sed -e 's:.*/::')'!"
131 echo
132 die "No configure.{ac,in} present!"
133 fi
134
135 autotools_run_tool autoconf "$@"
136}
137
138eautomake() {
139 local extra_opts
140
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
163 # --force-missing seems not to be recognized by some flavours of automake
164 autotools_run_tool automake --add-missing --copy ${extra_opts} "$@"
165}
166
167
17 168
18# Internal function to run an autotools' tool 169# Internal function to run an autotools' tool
19autotools_run_tool() { 170autotools_run_tool() {
20 local STDERR_TARGET="${T}/$$.out" 171 local STDERR_TARGET="${T}/$$.out"
21 local PATCH_TARGET="${T}/$$.patch" 172 local PATCH_TARGET="${T}/$$.patch"
22 local ris 173 local ris
23 174
24 echo "***** $1 *****" > ${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/} 175 echo "***** $1 *****" > ${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/}
25 echo >> ${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/} 176 echo >> ${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/}
26 177
27 ebegin "Running $1" 178 ebegin "Running $@"
28 $@ >> ${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/} 2>&1 179 $@ >> ${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/} 2>&1
29 ris=$? 180 ris=$?
30 eend $ris 181 eend ${ris}
31 182
32 if [[ $ris != 0 ]]; then 183 if [[ ${ris} != 0 ]]; then
33 echo 184 echo
34 eerror "Failed Running $1 !" 185 eerror "Failed Running $1 !"
35 eerror 186 eerror
36 eerror "Include in your bugreport the contents of:" 187 eerror "Include in your bugreport the contents of:"
37 eerror 188 eerror
39 echo 190 echo
40 die "Failed Running $1 !" 191 die "Failed Running $1 !"
41 fi 192 fi
42} 193}
43 194
44# These functions runs the autotools using autotools_run_tool with the 195# Internal function to check for support
45# specified parametes. The name of the tool run is the same of the function 196autotools_check_macro() {
46# without e prefix. 197 [[ -f configure.ac || -f configure.in ]] && \
47# They also force installing the support files for safety. 198 WANT_AUTOCONF="2.5" autoconf --trace=$1 2>/dev/null
48eaclocal() { 199 return 0
49 autotools_run_tool aclocal "$@"
50} 200}
51 201
52eautoheader() { 202# Internal function to get additional subdirs to configure
53 autotools_run_tool autoheader "$@" 203autotools_get_subdirs() {
54} 204 local subdirs_scan_out
55 205
56eautoconf() { 206 subdirs_scan_out=$(autotools_check_macro "AC_CONFIG_SUBDIRS")
57 autotools_run_tool autoconf "$@" 207 [[ -n ${subdirs_scan_out} ]] || return 0
58}
59 208
60eautomake() { 209 echo "${subdirs_scan_out}" | gawk \
61 autotools_run_tool automake --add-missing --force-missing --copy "$@" 210 '($0 !~ /^[[:space:]]*(#|dnl)/) {
62} 211 if (match($0, /AC_CONFIG_SUBDIRS:(.*)$/, res))
212 print res[1]
213 }' | uniq
63 214
64# This function mimes the behavior of autoreconf, but uses the different 215 return 0
65# eauto* functions to run the tools. It doesn't accept parameters, but
66# the directory with include files can be specified with M4DIR variable.
67#
68# Note: doesn't run autopoint right now, but runs gnuconfig_update.
69eautoreconf() {
70 local aclocal_opts
71
72 [[ -n ${M4DIR} ]] && aclocal_opts="-I ${M4DIR}"
73
74 eaclocal $aclocal_opts
75 eautoconf
76 eautoheader
77 eautomake
78 gnuconfig_update
79
80 autotools_run_tool libtoolize --copy --force
81} 216}
217
218autotools_get_auxdir() {
219 local auxdir_scan_out
220
221 auxdir_scan_out=$(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}

Legend:
Removed from v.1.11  
changed lines
  Added in v.1.38

  ViewVC Help
Powered by ViewVC 1.1.20