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

Contents of /eclass/autotools.eclass

Parent Directory Parent Directory | Revision Log Revision Log


Revision 1.65 - (hide annotations) (download)
Sun Mar 4 21:03:59 2007 UTC (7 years, 4 months ago) by vapier
Branch: MAIN
Changes since 1.64: +2 -3 lines
declare/shuffle around maintainers

1 vapier 1.64 # Copyright 1999-2007 Gentoo Foundation
2 vapier 1.6 # Distributed under the terms of the GNU General Public License v2
3 vapier 1.65 # $Header: /var/cvsroot/gentoo-x86/eclass/autotools.eclass,v 1.64 2007/01/19 23:39:29 vapier Exp $
4 vapier 1.7 #
5 vapier 1.65 # Maintainer: base-system@gentoo.org
6 vapier 1.7 #
7 azarah 1.11 # This eclass is for handling autotooled software packages that
8     # needs to regenerate their build scripts.
9 azarah 1.1 #
10 azarah 1.11 # NB: If you add anything, please comment it!
11 azarah 1.1
12 flameeyes 1.37 inherit eutils libtool
13 azarah 1.11
14 flameeyes 1.63 [[ -z ${WANT_AUTOCONF} ]] && WANT_AUTOCONF="latest"
15     [[ -z ${WANT_AUTOMAKE} ]] && WANT_AUTOMAKE="latest"
16    
17 vapier 1.40 _automake_atom="sys-devel/automake"
18     _autoconf_atom="sys-devel/autoconf"
19 peper 1.55 if [[ -n ${WANT_AUTOMAKE} ]]; then
20 flameeyes 1.49 case ${WANT_AUTOMAKE} in
21     # workaround while we have different versions of automake in arch and ~arch
22 flameeyes 1.62 none) _automake_atom="" ;; # some packages don't require automake at all
23 vapier 1.64 latest) _automake_atom="=sys-devel/automake-1.10*" ;;
24 flameeyes 1.49 *) _automake_atom="=sys-devel/automake-${WANT_AUTOMAKE}*" ;;
25     esac
26 vapier 1.64 [[ ${WANT_AUTOMAKE} == "latest" ]] && WANT_AUTOMAKE="1.10"
27     export WANT_AUTOMAKE
28 flameeyes 1.48 fi
29    
30 vapier 1.45 if [[ -n ${WANT_AUTOCONF} ]] ; then
31 flameeyes 1.41 case ${WANT_AUTOCONF} in
32     2.1) _autoconf_atom="=sys-devel/autoconf-${WANT_AUTOCONF}*" ;;
33 flameeyes 1.49 latest | 2.5) _autoconf_atom=">=sys-devel/autoconf-2.59" ;;
34 flameeyes 1.41 esac
35 vapier 1.64 [[ ${WANT_AUTOCONF} == "latest" ]] && WANT_AUTOCONF="2.5"
36     export WANT_AUTOCONF
37 flameeyes 1.41 fi
38 vapier 1.40 DEPEND="${_automake_atom}
39     ${_autoconf_atom}
40 flameeyes 1.28 sys-devel/libtool"
41 flameeyes 1.46 RDEPEND=""
42 vapier 1.40 unset _automake_atom _autoconf_atom
43 azarah 1.11
44 azarah 1.16 # Variables:
45     #
46 flameeyes 1.38 # AT_M4DIR - Additional director(y|ies) aclocal should search
47     # AM_OPTS - Additional options to pass to automake during
48     # eautoreconf call.
49 flameeyes 1.60 # AT_NOELIBTOOLIZE - Don't run elibtoolize command if set to 'yes',
50     # useful when elibtoolize needs to be ran with
51     # particular options
52 azarah 1.17
53     # Functions:
54     #
55 flameeyes 1.38 # eautoreconf() - Should do a full autoreconf - normally what most people
56     # will be interested in. Also should handle additional
57     # directories specified by AC_CONFIG_SUBDIRS.
58     # eaclocal() - Runs aclocal. Respects AT_M4DIR for additional directories
59     # to search for macro's.
60     # _elibtoolize() - Runs libtoolize. Note the '_' prefix .. to not collide
61     # with elibtoolize() from libtool.eclass
62     # eautoconf - Runs autoconf.
63     # eautoheader - Runs autoheader.
64     # eautomake - Runs automake
65 azarah 1.17 #
66 azarah 1.16
67     # XXX: M4DIR should be depreciated
68     AT_M4DIR=${AT_M4DIR:-${M4DIR}}
69     AT_GNUCONF_UPDATE="no"
70    
71 azarah 1.11
72 azarah 1.17 # This function mimes the behavior of autoreconf, but uses the different
73     # eauto* functions to run the tools. It doesn't accept parameters, but
74     # the directory with include files can be specified with AT_M4DIR variable.
75     eautoreconf() {
76 flameeyes 1.38 local pwd=$(pwd) x auxdir
77 azarah 1.11
78 flameeyes 1.39 if [[ -z ${AT_NO_RECURSIVE} ]]; then
79     # Take care of subdirs
80     for x in $(autotools_get_subdirs); do
81     if [[ -d ${x} ]] ; then
82     cd "${x}"
83     AT_NOELIBTOOLIZE="yes" eautoreconf
84     cd "${pwd}"
85     fi
86     done
87     fi
88 azarah 1.11
89 flameeyes 1.38 auxdir=$(autotools_get_auxdir)
90    
91 flameeyes 1.26 einfo "Running eautoreconf in '$(pwd)' ..."
92 flameeyes 1.38 [[ -n ${auxdir} ]] && mkdir -p ${auxdir}
93 azarah 1.17 eaclocal
94     _elibtoolize --copy --force
95     eautoconf
96     eautoheader
97 flameeyes 1.35 FROM_EAUTORECONF="yes" eautomake ${AM_OPTS}
98 azarah 1.1
99 flameeyes 1.32 [[ ${AT_NOELIBTOOLIZE} == "yes" ]] && return 0
100    
101 flameeyes 1.30 # Call it here to prevent failures due to elibtoolize called _before_
102     # eautoreconf.
103     elibtoolize
104    
105 flameeyes 1.21 return 0
106 azarah 1.12 }
107    
108 azarah 1.11 # These functions runs the autotools using autotools_run_tool with the
109     # specified parametes. The name of the tool run is the same of the function
110     # without e prefix.
111     # They also force installing the support files for safety.
112     eaclocal() {
113 azarah 1.12 local aclocal_opts
114    
115 azarah 1.16 if [[ -n ${AT_M4DIR} ]] ; then
116     for x in ${AT_M4DIR} ; do
117     case "${x}" in
118     "-I")
119     # We handle it below
120     ;;
121     *)
122     [[ ! -d ${x} ]] && ewarn "eaclocal: '${x}' does not exist"
123     aclocal_opts="${aclocal_opts} -I ${x}"
124     ;;
125     esac
126     done
127     fi
128 flameeyes 1.15
129 flameeyes 1.22 [[ ! -f aclocal.m4 || -n $(grep -e 'generated.*by aclocal' aclocal.m4) ]] && \
130 azarah 1.12 autotools_run_tool aclocal "$@" ${aclocal_opts}
131     }
132    
133     _elibtoolize() {
134 azarah 1.19 local opts
135 flameeyes 1.34 local lttest
136 swegener 1.20
137 flameeyes 1.34 # Check if we should run libtoolize (AM_PROG_LIBTOOL is an older macro,
138     # check for both it and the current AC_PROG_LIBTOOL)
139     lttest="$(autotools_check_macro "AC_PROG_LIBTOOL")$(autotools_check_macro "AM_PROG_LIBTOOL")"
140     [[ -n $lttest ]] || return 0
141 azarah 1.19
142     [[ -f Makefile.am ]] && opts="--automake"
143 swegener 1.20
144 flameeyes 1.18 [[ "${USERLAND}" == "Darwin" ]] && LIBTOOLIZE="glibtoolize"
145 azarah 1.19 autotools_run_tool ${LIBTOOLIZE:-libtoolize} "$@" ${opts}
146 flameeyes 1.15
147 azarah 1.12 # Need to rerun aclocal
148     eaclocal
149 azarah 1.11 }
150 azarah 1.1
151 azarah 1.11 eautoheader() {
152 azarah 1.12 # Check if we should run autoheader
153     [[ -n $(autotools_check_macro "AC_CONFIG_HEADERS") ]] || return 0
154 flameeyes 1.58 NO_FAIL=1 autotools_run_tool autoheader "$@"
155 azarah 1.11 }
156 azarah 1.1
157 azarah 1.11 eautoconf() {
158 azarah 1.12 if [[ ! -f configure.ac && ! -f configure.in ]] ; then
159     echo
160     eerror "No configure.{ac,in} present in '$(pwd | sed -e 's:.*/::')'!"
161     echo
162     die "No configure.{ac,in} present!"
163     fi
164    
165 azarah 1.11 autotools_run_tool autoconf "$@"
166     }
167 azarah 1.1
168 azarah 1.11 eautomake() {
169 flameeyes 1.24 local extra_opts
170    
171 azarah 1.12 [[ -f Makefile.am ]] || return 0
172 flameeyes 1.24
173 flameeyes 1.35 if [[ -z ${FROM_EAUTORECONF} && -f Makefile.in ]]; then
174     local used_automake
175     local installed_automake
176    
177     installed_automake=$(automake --version | head -n 1 | \
178     sed -e 's:.*(GNU automake) ::')
179     used_automake=$(head -n 1 < Makefile.in | \
180     sed -e 's:.*by automake \(.*\) from .*:\1:')
181    
182     if [[ ${installed_automake} != ${used_automake} ]]; then
183     einfo "Automake used for the package (${used_automake}) differs from"
184     einfo "the installed version (${installed_automake})."
185     eautoreconf
186 flameeyes 1.36 return 0
187 flameeyes 1.35 fi
188     fi
189    
190 flameeyes 1.33 [[ -f INSTALL && -f AUTHORS && -f ChangeLog && -f NEWS ]] \
191 flameeyes 1.24 || extra_opts="${extra_opts} --foreign"
192    
193 flameeyes 1.14 # --force-missing seems not to be recognized by some flavours of automake
194 flameeyes 1.24 autotools_run_tool automake --add-missing --copy ${extra_opts} "$@"
195 azarah 1.1 }
196    
197 azarah 1.17 # Internal function to run an autotools' tool
198     autotools_run_tool() {
199     local STDERR_TARGET="${T}/$$.out"
200     local ris
201    
202     echo "***** $1 *****" > ${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/}
203     echo >> ${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/}
204    
205 azarah 1.27 ebegin "Running $@"
206 azarah 1.17 $@ >> ${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/} 2>&1
207     ris=$?
208     eend ${ris}
209    
210 flameeyes 1.57 if [[ ${ris} != 0 && ${NO_FAIL} != 1 ]]; then
211 azarah 1.17 echo
212     eerror "Failed Running $1 !"
213     eerror
214     eerror "Include in your bugreport the contents of:"
215     eerror
216     eerror " ${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/}"
217     echo
218     die "Failed Running $1 !"
219     fi
220     }
221    
222     # Internal function to check for support
223     autotools_check_macro() {
224     [[ -f configure.ac || -f configure.in ]] && \
225 flameeyes 1.31 WANT_AUTOCONF="2.5" autoconf --trace=$1 2>/dev/null
226 azarah 1.17 return 0
227     }
228    
229     # Internal function to get additional subdirs to configure
230     autotools_get_subdirs() {
231     local subdirs_scan_out
232    
233     subdirs_scan_out=$(autotools_check_macro "AC_CONFIG_SUBDIRS")
234     [[ -n ${subdirs_scan_out} ]] || return 0
235    
236     echo "${subdirs_scan_out}" | gawk \
237     '($0 !~ /^[[:space:]]*(#|dnl)/) {
238 azarah 1.25 if (match($0, /AC_CONFIG_SUBDIRS:(.*)$/, res))
239     print res[1]
240 azarah 1.17 }' | uniq
241 azarah 1.16
242 azarah 1.17 return 0
243 azarah 1.11 }
244 azarah 1.17
245 flameeyes 1.38 autotools_get_auxdir() {
246     local auxdir_scan_out
247    
248     auxdir_scan_out=$(autotools_check_macro "AC_CONFIG_AUX_DIR")
249     [[ -n ${auxdir_scan_out} ]] || return 0
250    
251     echo ${auxdir_scan_out} | gawk \
252     '($0 !~ /^[[:space:]]*(#|dnl)/) {
253     if (match($0, /AC_CONFIG_AUX_DIR:(.*)$/, res))
254     print res[1]
255     }' | uniq
256    
257     return 0
258 vapier 1.40 }

  ViewVC Help
Powered by ViewVC 1.1.20