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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 1.11 2005/08/28 17:23:48 azarah Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/autotools.eclass,v 1.20 2005/09/04 15:15:37 swegener 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 gnuconfig
13 14
14DELEND="sys-devel/automake 15#DEPEND="sys-devel/automake
15 sys-devel/autoconf 16# sys-devel/autoconf
16 sys-devel/libtool" 17# sys-devel/libtool"
18#
19# Ebuilds should rather depend on the proper version of the tool.
20
21# Variables:
22#
23# AT_M4DIR - Additional director(y|ies) aclocal should search
24# AT_GNUCONF_UPDATE - Should gnuconfig_update() be run (normally handled by
25# econf()) [yes|no]
26
27# Functions:
28#
29# eautoreconf() - Should do a full autoreconf - normally what most people
30# will be interested in. Also should handle additional
31# directories specified by AC_CONFIG_SUBDIRS.
32# eaclocal() - Runs aclocal. Respects AT_M4DIR for additional directories
33# to search for macro's.
34# _elibtoolize() - Runs libtoolize. Note the '_' prefix .. to not collide
35# with elibtoolize() from libtool.eclass
36# eautoconf - Runs autoconf.
37# eautoheader - Runs autoheader.
38# eautomake - Runs automake
39#
40
41# XXX: M4DIR should be depreciated
42AT_M4DIR=${AT_M4DIR:-${M4DIR}}
43AT_GNUCONF_UPDATE="no"
44
45
46# This function mimes the behavior of autoreconf, but uses the different
47# 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.
49#
50# Note: doesn't run autopoint right now, but runs gnuconfig_update.
51eautoreconf() {
52 local pwd=$(pwd) x
53
54 # Take care of subdirs
55 for x in $(autotools_get_subdirs); do
56 if [[ -d ${x} ]] ; then
57 cd "${x}"
58 eautoreconf
59 cd "${pwd}"
60 fi
61 done
62
63 eaclocal
64 _elibtoolize --copy --force
65 eautoconf
66 eautoheader
67 eautomake
68
69 # Normally run by econf()
70 [[ ${AT_GNUCONF_UPDATE} == "yes" ]] && gnuconfig_update
71}
72
73# These functions runs the autotools using autotools_run_tool with the
74# specified parametes. The name of the tool run is the same of the function
75# without e prefix.
76# They also force installing the support files for safety.
77eaclocal() {
78 local aclocal_opts
79
80 # XXX: M4DIR should be depreciated
81 AT_M4DIR=${AT_M4DIR:-${M4DIR}}
82
83 if [[ -n ${AT_M4DIR} ]] ; then
84 for x in ${AT_M4DIR} ; do
85 case "${x}" in
86 "-I")
87 # 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 ;;
94 *)
95 [[ ! -d ${x} ]] && ewarn "eaclocal: '${x}' does not exist"
96 aclocal_opts="${aclocal_opts} -I ${x}"
97 ;;
98 esac
99 done
100 fi
101
102 [[ -f aclocal.m4 && -n $(grep -e 'generated.*by aclocal' aclocal.m4) ]] && \
103 autotools_run_tool aclocal "$@" ${aclocal_opts}
104}
105
106_elibtoolize() {
107 local opts
108
109 # Check if we should run libtoolize
110 [[ -n $(autotools_check_macro "AC_PROG_LIBTOOL") ]] || return 0
111
112 [[ -f Makefile.am ]] && opts="--automake"
113
114 [[ "${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 [[ -f Makefile.am ]] || return 0
140 # --force-missing seems not to be recognized by some flavours of automake
141 autotools_run_tool automake --add-missing --copy "$@"
142}
143
144
17 145
18# Internal function to run an autotools' tool 146# Internal function to run an autotools' tool
19autotools_run_tool() { 147autotools_run_tool() {
20 local STDERR_TARGET="${T}/$$.out" 148 local STDERR_TARGET="${T}/$$.out"
21 local PATCH_TARGET="${T}/$$.patch" 149 local PATCH_TARGET="${T}/$$.patch"
25 echo >> ${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/} 153 echo >> ${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/}
26 154
27 ebegin "Running $1" 155 ebegin "Running $1"
28 $@ >> ${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/} 2>&1 156 $@ >> ${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/} 2>&1
29 ris=$? 157 ris=$?
30 eend $ris 158 eend ${ris}
31 159
32 if [[ $ris != 0 ]]; then 160 if [[ ${ris} != 0 ]]; then
33 echo 161 echo
34 eerror "Failed Running $1 !" 162 eerror "Failed Running $1 !"
35 eerror 163 eerror
36 eerror "Include in your bugreport the contents of:" 164 eerror "Include in your bugreport the contents of:"
37 eerror 165 eerror
39 echo 167 echo
40 die "Failed Running $1 !" 168 die "Failed Running $1 !"
41 fi 169 fi
42} 170}
43 171
44# These functions runs the autotools using autotools_run_tool with the 172# Internal function to check for support
45# specified parametes. The name of the tool run is the same of the function 173autotools_check_macro() {
46# without e prefix. 174 [[ -f configure.ac || -f configure.in ]] && \
47# They also force installing the support files for safety. 175 autoconf --trace=$1 2>/dev/null
48eaclocal() { 176 return 0
49 autotools_run_tool aclocal "$@"
50} 177}
51 178
52eautoheader() { 179# Internal function to get additional subdirs to configure
53 autotools_run_tool autoheader "$@" 180autotools_get_subdirs() {
181 local subdirs_scan_out
182
183 subdirs_scan_out=$(autotools_check_macro "AC_CONFIG_SUBDIRS")
184 [[ -n ${subdirs_scan_out} ]] || return 0
185
186 echo "${subdirs_scan_out}" | gawk \
187 '($0 !~ /^[[:space:]]*(#|dnl)/) {
188 if (match($0, "AC_CONFIG_SUBDIRS\\(\\[?([^\\])]*)", res)) {
189 split(res[1], DIRS, /[\])]/)
190 print DIRS[1]
191 }
192 }' | uniq
193
194 return 0
54} 195}
55 196
56eautoconf() {
57 autotools_run_tool autoconf "$@"
58}
59
60eautomake() {
61 autotools_run_tool automake --add-missing --force-missing --copy "$@"
62}
63
64# This function mimes the behavior of autoreconf, but uses the different
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}

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