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Revision 1.125 - (hide annotations) (download)
Wed Mar 21 03:27:47 2012 UTC (2 years, 3 months ago) by vapier
Branch: MAIN
Changes since 1.124: +8 -6 lines
Raise _AUTOMAKE_LATEST from 1.11 to 1.11.1 wrt #408981

1 robbat2 1.119 # Copyright 1999-2012 Gentoo Foundation
2 vapier 1.6 # Distributed under the terms of the GNU General Public License v2
3 vapier 1.125 # $Header: /var/cvsroot/gentoo-x86/eclass/autotools.eclass,v 1.124 2012/03/20 15:32:02 ssuominen Exp $
4 vapier 1.76
5     # @ECLASS: autotools.eclass
6     # @MAINTAINER:
7     # base-system@gentoo.org
8     # @BLURB: Regenerates auto* build scripts
9     # @DESCRIPTION:
10     # This eclass is for safely handling autotooled software packages that need to
11     # regenerate their build scripts. All functions will abort in case of errors.
12 azarah 1.1
13 vapier 1.114 # Note: We require GNU m4, as does autoconf. So feel free to use any features
14     # from the GNU version of m4 without worrying about other variants (i.e. BSD).
15    
16 vapier 1.111 if [[ ${___ECLASS_ONCE_AUTOTOOLS} != "recur -_+^+_- spank" ]] ; then
17     ___ECLASS_ONCE_AUTOTOOLS="recur -_+^+_- spank"
18    
19 flameeyes 1.37 inherit eutils libtool
20 azarah 1.11
21 vapier 1.76 # @ECLASS-VARIABLE: WANT_AUTOCONF
22     # @DESCRIPTION:
23     # The major version of autoconf your package needs
24 vapier 1.94 : ${WANT_AUTOCONF:=latest}
25 vapier 1.76
26     # @ECLASS-VARIABLE: WANT_AUTOMAKE
27     # @DESCRIPTION:
28     # The major version of automake your package needs
29 vapier 1.94 : ${WANT_AUTOMAKE:=latest}
30 flameeyes 1.63
31 vapier 1.105 # @ECLASS-VARIABLE: WANT_LIBTOOL
32     # @DESCRIPTION:
33     # Do you want libtool? Valid values here are "latest" and "none".
34     : ${WANT_LIBTOOL:=latest}
35    
36 robbat2 1.95 # @ECLASS-VARIABLE: _LATEST_AUTOMAKE
37 vapier 1.100 # @INTERNAL
38 robbat2 1.95 # @DESCRIPTION:
39     # CONSTANT!
40 vapier 1.125 # The latest major version/slot of automake available on each arch. #312315
41 robbat2 1.95 # If a newer version is stable on any arch, and is NOT reflected in this list,
42     # then circular dependencies may arise during emerge @system bootstraps.
43 vapier 1.125 # If you want to force a newer minor version, you can specify the correct
44     # WANT value by using a colon: <PV>[:<WANT_AUTOMAKE>]
45 robbat2 1.95 # Do NOT change this variable in your ebuilds!
46 vapier 1.125 _LATEST_AUTOMAKE=( 1.11.1:1.11 )
47 robbat2 1.95
48 vapier 1.40 _automake_atom="sys-devel/automake"
49     _autoconf_atom="sys-devel/autoconf"
50 peper 1.55 if [[ -n ${WANT_AUTOMAKE} ]]; then
51 flameeyes 1.49 case ${WANT_AUTOMAKE} in
52 vapier 1.67 none) _automake_atom="" ;; # some packages don't require automake at all
53 vapier 1.99 # if you change the "latest" version here, change also autotools_run_tool
54 robbat2 1.95 # this MUST reflect the latest stable major version for each arch!
55 vapier 1.125 latest) _automake_atom="|| ( `printf '=sys-devel/automake-%s* ' ${_LATEST_AUTOMAKE[@]/%:*}` )" ;;
56 vapier 1.67 *) _automake_atom="=sys-devel/automake-${WANT_AUTOMAKE}*" ;;
57 flameeyes 1.49 esac
58 vapier 1.64 export WANT_AUTOMAKE
59 flameeyes 1.48 fi
60    
61 vapier 1.45 if [[ -n ${WANT_AUTOCONF} ]] ; then
62 flameeyes 1.41 case ${WANT_AUTOCONF} in
63 vapier 1.67 none) _autoconf_atom="" ;; # some packages don't require autoconf at all
64     2.1) _autoconf_atom="=sys-devel/autoconf-${WANT_AUTOCONF}*" ;;
65 vapier 1.120 # if you change the "latest" version here, change also autotools_env_setup
66 vapier 1.121 latest|2.5) _autoconf_atom=">=sys-devel/autoconf-2.68" ;;
67 vapier 1.106 *) die "Invalid WANT_AUTOCONF value '${WANT_AUTOCONF}'" ;;
68 flameeyes 1.41 esac
69 vapier 1.64 export WANT_AUTOCONF
70 flameeyes 1.41 fi
71 vapier 1.93
72 vapier 1.105 _libtool_atom="sys-devel/libtool"
73     if [[ -n ${WANT_LIBTOOL} ]] ; then
74     case ${WANT_LIBTOOL} in
75     none) _libtool_atom="" ;;
76     latest) ;;
77 vapier 1.106 *) die "Invalid WANT_LIBTOOL value '${WANT_LIBTOOL}'" ;;
78 vapier 1.105 esac
79     export WANT_LIBTOOL
80     fi
81    
82     AUTOTOOLS_DEPEND="${_automake_atom} ${_autoconf_atom} ${_libtool_atom}"
83 flameeyes 1.46 RDEPEND=""
84 vapier 1.93
85     # @ECLASS-VARIABLE: AUTOTOOLS_AUTO_DEPEND
86     # @DESCRIPTION:
87     # Set to 'no' to disable automatically adding to DEPEND. This lets
88     # ebuilds former conditional depends by using ${AUTOTOOLS_DEPEND} in
89     # their own DEPEND string.
90 vapier 1.94 : ${AUTOTOOLS_AUTO_DEPEND:=yes}
91 vapier 1.93 if [[ ${AUTOTOOLS_AUTO_DEPEND} != "no" ]] ; then
92     DEPEND=${AUTOTOOLS_DEPEND}
93     fi
94    
95 vapier 1.40 unset _automake_atom _autoconf_atom
96 azarah 1.11
97 vapier 1.76 # @ECLASS-VARIABLE: AM_OPTS
98 vapier 1.100 # @DEFAULT_UNSET
99 vapier 1.76 # @DESCRIPTION:
100     # Additional options to pass to automake during
101     # eautoreconf call.
102    
103 robbat2 1.122 # @ECLASS-VARIABLE: AT_NOEACLOCAL
104     # @DEFAULT_UNSET
105     # @DESCRIPTION:
106     # Don't run eaclocal command if set to 'yes',
107     # useful when eaclocal needs to be ran with
108     # particular options
109    
110     # @ECLASS-VARIABLE: AT_NOEAUTOCONF
111     # @DEFAULT_UNSET
112     # @DESCRIPTION:
113     # Don't run eautoconf command if set to 'yes',
114     # useful when eautoconf needs to be ran with
115     # particular options
116    
117     # @ECLASS-VARIABLE: AT_NOEAUTOMAKE
118     # @DEFAULT_UNSET
119     # @DESCRIPTION:
120     # Don't run eautomake command if set to 'yes',
121     # useful when eautomake needs to be ran with
122     # particular options
123    
124 vapier 1.76 # @ECLASS-VARIABLE: AT_NOELIBTOOLIZE
125 vapier 1.100 # @DEFAULT_UNSET
126 vapier 1.76 # @DESCRIPTION:
127     # Don't run elibtoolize command if set to 'yes',
128     # useful when elibtoolize needs to be ran with
129     # particular options
130 azarah 1.16
131 vapier 1.76 # @ECLASS-VARIABLE: AT_M4DIR
132     # @DESCRIPTION:
133     # Additional director(y|ies) aclocal should search
134 vapier 1.114 : ${AT_M4DIR:=}
135 azarah 1.11
136 vapier 1.113 # @ECLASS-VARIABLE: AT_SYS_M4DIR
137     # @INTERNAL
138     # @DESCRIPTION:
139     # For system integrators, a list of additional aclocal search paths.
140     # This variable gets eval-ed, so you can use variables in the definition
141     # that may not be valid until eautoreconf & friends are run.
142     : ${AT_SYS_M4DIR:=}
143    
144 vapier 1.76 # @FUNCTION: eautoreconf
145     # @DESCRIPTION:
146 azarah 1.17 # This function mimes the behavior of autoreconf, but uses the different
147     # eauto* functions to run the tools. It doesn't accept parameters, but
148     # the directory with include files can be specified with AT_M4DIR variable.
149 jmbsvicetto 1.81 #
150 vapier 1.76 # Should do a full autoreconf - normally what most people will be interested in.
151     # Also should handle additional directories specified by AC_CONFIG_SUBDIRS.
152 azarah 1.17 eautoreconf() {
153 vapier 1.91 local x auxdir g
154 jmbsvicetto 1.81
155 flameeyes 1.39 if [[ -z ${AT_NO_RECURSIVE} ]]; then
156     # Take care of subdirs
157     for x in $(autotools_get_subdirs); do
158     if [[ -d ${x} ]] ; then
159 vapier 1.91 pushd "${x}" >/dev/null
160 flameeyes 1.39 AT_NOELIBTOOLIZE="yes" eautoreconf
161 vapier 1.91 popd >/dev/null
162 flameeyes 1.39 fi
163     done
164     fi
165 azarah 1.11
166 flameeyes 1.38 auxdir=$(autotools_get_auxdir)
167    
168 robbat2 1.122 if [[ ${AT_NOEACLOCAL} != "yes" ]]; then
169     einfo "Running eautoreconf in '${PWD}' ..."
170     [[ -n ${auxdir} ]] && mkdir -p ${auxdir}
171     eaclocal
172     fi
173 grobian 1.83 [[ ${CHOST} == *-darwin* ]] && g=g
174     if ${LIBTOOLIZE:-${g}libtoolize} -n --install >& /dev/null ; then
175 vapier 1.72 _elibtoolize --copy --force --install
176     else
177     _elibtoolize --copy --force
178     fi
179 robbat2 1.122 [[ ${AT_NOEAUTOCONF} != "yes" ]] && eautoconf
180     [[ ${AT_NOEAUTOHEADER} != "yes" ]] && eautoheader
181     [[ ${AT_NOEAUTOMAKE} != "yes" ]] && FROM_EAUTORECONF="yes" eautomake ${AM_OPTS}
182 azarah 1.1
183 flameeyes 1.32 [[ ${AT_NOELIBTOOLIZE} == "yes" ]] && return 0
184    
185 flameeyes 1.30 # Call it here to prevent failures due to elibtoolize called _before_
186 vapier 1.84 # eautoreconf. We set $S because elibtoolize runs on that #265319
187 vapier 1.110 S=${PWD} elibtoolize --force
188 flameeyes 1.30
189 flameeyes 1.21 return 0
190 azarah 1.12 }
191    
192 vapier 1.107 # @FUNCTION: eaclocal_amflags
193 vapier 1.76 # @DESCRIPTION:
194 vapier 1.107 # Extract the ACLOCAL_AMFLAGS value from the Makefile.am and try to handle
195     # (most) of the crazy crap that people throw at us.
196     eaclocal_amflags() {
197     local aclocal_opts amflags_file
198 azarah 1.12
199 vapier 1.74 for amflags_file in GNUmakefile.am Makefile.am GNUmakefile.in Makefile.in ; do
200     [[ -e ${amflags_file} ]] || continue
201 vapier 1.103 # setup the env in case the pkg does something crazy
202     # in their ACLOCAL_AMFLAGS. like run a shell script
203 vapier 1.107 # which turns around and runs autotools. #365401
204     # or split across multiple lines. #383525
205 vapier 1.103 autotools_env_setup
206 vapier 1.107 aclocal_opts=$(sed -n \
207     "/^ACLOCAL_AMFLAGS[[:space:]]*=/{ \
208     # match the first line
209     s:[^=]*=::p; \
210     # then gobble up all escaped lines
211     : nextline /\\\\$/{ n; p; b nextline; } \
212     }" ${amflags_file})
213     eval aclocal_opts=\""${aclocal_opts}"\"
214 vapier 1.74 break
215     done
216    
217 vapier 1.107 echo ${aclocal_opts}
218     }
219    
220     # @FUNCTION: eaclocal
221     # @DESCRIPTION:
222     # These functions runs the autotools using autotools_run_tool with the
223     # specified parametes. The name of the tool run is the same of the function
224     # without e prefix.
225     # They also force installing the support files for safety.
226     # Respects AT_M4DIR for additional directories to search for macro's.
227     eaclocal() {
228 flameeyes 1.22 [[ ! -f aclocal.m4 || -n $(grep -e 'generated.*by aclocal' aclocal.m4) ]] && \
229 vapier 1.115 autotools_run_tool --at-m4flags aclocal "$@" $(eaclocal_amflags)
230 azarah 1.12 }
231    
232 vapier 1.76 # @FUNCTION: _elibtoolize
233     # @DESCRIPTION:
234     # Runs libtoolize. Note the '_' prefix .. to not collide with elibtoolize() from
235     # libtool.eclass.
236 azarah 1.12 _elibtoolize() {
237 grobian 1.83 local opts g=
238 swegener 1.20
239 flameeyes 1.34 # Check if we should run libtoolize (AM_PROG_LIBTOOL is an older macro,
240     # check for both it and the current AC_PROG_LIBTOOL)
241 vapier 1.77 [[ -n $(autotools_check_macro AC_PROG_LIBTOOL AM_PROG_LIBTOOL LT_INIT) ]] || return 0
242 azarah 1.19
243 flameeyes 1.70 [[ -f GNUmakefile.am || -f Makefile.am ]] && opts="--automake"
244 swegener 1.20
245 grobian 1.83 [[ ${CHOST} == *-darwin* ]] && g=g
246     autotools_run_tool ${LIBTOOLIZE:-${g}libtoolize} "$@" ${opts}
247 flameeyes 1.15
248 azarah 1.12 # Need to rerun aclocal
249     eaclocal
250 azarah 1.11 }
251 azarah 1.1
252 vapier 1.76 # @FUNCTION: eautoheader
253     # @DESCRIPTION:
254     # Runs autoheader.
255 azarah 1.11 eautoheader() {
256 azarah 1.12 # Check if we should run autoheader
257     [[ -n $(autotools_check_macro "AC_CONFIG_HEADERS") ]] || return 0
258 vapier 1.115 autotools_run_tool --at-no-fail --at-m4flags autoheader "$@"
259 azarah 1.11 }
260 azarah 1.1
261 vapier 1.76 # @FUNCTION: eautoconf
262     # @DESCRIPTION:
263     # Runs autoconf.
264 azarah 1.11 eautoconf() {
265 azarah 1.12 if [[ ! -f configure.ac && ! -f configure.in ]] ; then
266     echo
267 vapier 1.91 eerror "No configure.{ac,in} present in '${PWD}'!"
268 azarah 1.12 echo
269     die "No configure.{ac,in} present!"
270     fi
271    
272 vapier 1.115 autotools_run_tool --at-m4flags autoconf "$@"
273 azarah 1.11 }
274 azarah 1.1
275 vapier 1.76 # @FUNCTION: eautomake
276     # @DESCRIPTION:
277     # Runs automake.
278 azarah 1.11 eautomake() {
279 flameeyes 1.24 local extra_opts
280 flameeyes 1.70 local makefile_name
281 flameeyes 1.24
282 vapier 1.98 # Run automake if:
283     # - a Makefile.am type file exists
284 vapier 1.117 # - the configure script is using the AM_INIT_AUTOMAKE directive
285     for makefile_name in {GNUmakefile,{M,m}akefile}.am "" ; do
286 vapier 1.98 [[ -f ${makefile_name} ]] && break
287     done
288    
289 vapier 1.117 if [[ -z ${makefile_name} ]] ; then
290 vapier 1.98 if ! grep -qs AM_INIT_AUTOMAKE configure.?? ; then
291     return 0
292     fi
293 flameeyes 1.24
294 vapier 1.98 elif [[ -z ${FROM_EAUTORECONF} && -f ${makefile_name%.am}.in ]]; then
295 flameeyes 1.35 local used_automake
296     local installed_automake
297    
298 vapier 1.87 installed_automake=$(WANT_AUTOMAKE= automake --version | head -n 1 | \
299 flameeyes 1.35 sed -e 's:.*(GNU automake) ::')
300 vapier 1.98 used_automake=$(head -n 1 < ${makefile_name%.am}.in | \
301 flameeyes 1.35 sed -e 's:.*by automake \(.*\) from .*:\1:')
302    
303     if [[ ${installed_automake} != ${used_automake} ]]; then
304     einfo "Automake used for the package (${used_automake}) differs from"
305     einfo "the installed version (${installed_automake})."
306     eautoreconf
307 flameeyes 1.36 return 0
308 flameeyes 1.35 fi
309     fi
310    
311 vapier 1.109 [[ -f INSTALL && -f AUTHORS && -f ChangeLog && -f NEWS && -f README ]] \
312 flameeyes 1.24 || extra_opts="${extra_opts} --foreign"
313    
314 flameeyes 1.14 # --force-missing seems not to be recognized by some flavours of automake
315 flameeyes 1.24 autotools_run_tool automake --add-missing --copy ${extra_opts} "$@"
316 azarah 1.1 }
317    
318 vapier 1.90 # @FUNCTION: eautopoint
319     # @DESCRIPTION:
320     # Runs autopoint (from the gettext package).
321     eautopoint() {
322     autotools_run_tool autopoint "$@"
323     }
324    
325 vapier 1.118 # @FUNCTION: config_rpath_update
326     # @USAGE: [destination]
327     # @DESCRIPTION:
328     # Some packages utilize the config.rpath helper script, but don't
329     # use gettext directly. So we have to copy it in manually since
330     # we can't let `autopoint` do it for us.
331     config_rpath_update() {
332     local dst src=$(type -P gettext | sed 's:bin/gettext:share/gettext/config.rpath:')
333    
334     [[ $# -eq 0 ]] && set -- $(find -name config.rpath)
335     [[ $# -eq 0 ]] && return 0
336    
337     einfo "Updating all config.rpath files"
338     for dst in "$@" ; do
339     einfo " ${dst}"
340     cp "${src}" "${dst}" || die
341     done
342     }
343    
344 azarah 1.17 # Internal function to run an autotools' tool
345 vapier 1.103 autotools_env_setup() {
346 vapier 1.120 # We do the "latest" → version switch here because it solves
347 flameeyes 1.86 # possible order problems, see bug #270010 as an example.
348 flameeyes 1.96 if [[ ${WANT_AUTOMAKE} == "latest" ]]; then
349 vapier 1.99 local pv
350 vapier 1.125 for pv in ${_LATEST_AUTOMAKE[@]/#*:} ; do
351 robbat2 1.97 # has_version respects ROOT, but in this case, we don't want it to,
352     # thus "ROOT=/" prefix:
353 vapier 1.125 ROOT=/ has_version "=sys-devel/automake-${pv}*" && export WANT_AUTOMAKE="${pv}"
354 flameeyes 1.96 done
355     [[ ${WANT_AUTOMAKE} == "latest" ]] && \
356     die "Cannot find the latest automake! Tried ${_LATEST_AUTOMAKE}"
357     fi
358 flameeyes 1.86 [[ ${WANT_AUTOCONF} == "latest" ]] && export WANT_AUTOCONF=2.5
359 vapier 1.103 }
360     autotools_run_tool() {
361 vapier 1.115 # Process our own internal flags first
362     local autofail=true m4flags=false
363     while [[ -n $1 ]] ; do
364     case $1 in
365     --at-no-fail) autofail=false;;
366     --at-m4flags) m4flags=true;;
367     # whatever is left goes to the actual tool
368     *) break;;
369     esac
370     shift
371     done
372    
373 vapier 1.116 if [[ ${EBUILD_PHASE} != "unpack" && ${EBUILD_PHASE} != "prepare" ]]; then
374     ewarn "QA Warning: running $1 in ${EBUILD_PHASE} phase"
375     fi
376    
377 vapier 1.103 autotools_env_setup
378 flameeyes 1.86
379 vapier 1.85 local STDERR_TARGET="${T}/$1.out"
380     # most of the time, there will only be one run, but if there are
381     # more, make sure we get unique log filenames
382     if [[ -e ${STDERR_TARGET} ]] ; then
383 vapier 1.104 local i=1
384     while :; do
385     STDERR_TARGET="${T}/$1-${i}.out"
386     [[ -e ${STDERR_TARGET} ]] || break
387     : $(( i++ ))
388     done
389 vapier 1.85 fi
390 azarah 1.17
391 vapier 1.115 if ${m4flags} ; then
392 vapier 1.116 set -- "${1}" $(autotools_m4dir_include) "${@:2}" $(autotools_m4sysdir_include)
393 vapier 1.115 fi
394    
395 vapier 1.85 printf "***** $1 *****\n***** PWD: ${PWD}\n***** $*\n\n" > "${STDERR_TARGET}"
396 azarah 1.17
397 azarah 1.27 ebegin "Running $@"
398 vapier 1.85 "$@" >> "${STDERR_TARGET}" 2>&1
399 vapier 1.115 if ! eend $? && ${autofail} ; then
400 azarah 1.17 echo
401     eerror "Failed Running $1 !"
402     eerror
403     eerror "Include in your bugreport the contents of:"
404     eerror
405 vapier 1.85 eerror " ${STDERR_TARGET}"
406 azarah 1.17 echo
407     die "Failed Running $1 !"
408     fi
409     }
410    
411     # Internal function to check for support
412     autotools_check_macro() {
413 vapier 1.77 [[ -f configure.ac || -f configure.in ]] || return 0
414     local macro
415     for macro ; do
416 flameeyes 1.102 WANT_AUTOCONF="2.5" autoconf $(autotools_m4dir_include) --trace="${macro}" 2>/dev/null
417 vapier 1.77 done
418 azarah 1.17 return 0
419     }
420    
421 vapier 1.112 # Internal function to look for a macro and extract its value
422     autotools_check_macro_val() {
423     local macro=$1 scan_out
424    
425     autotools_check_macro "${macro}" | \
426     gawk -v macro="${macro}" \
427     '($0 !~ /^[[:space:]]*(#|dnl)/) {
428     if (match($0, macro ":(.*)$", res))
429     print res[1]
430     }' | uniq
431 azarah 1.16
432 azarah 1.17 return 0
433 azarah 1.11 }
434 azarah 1.17
435 vapier 1.112 # Internal function to get additional subdirs to configure
436     autotools_get_subdirs() { autotools_check_macro_val AC_CONFIG_SUBDIRS ; }
437     autotools_get_auxdir() { autotools_check_macro_val AC_CONFIG_AUX_DIR ; }
438 flameeyes 1.102
439 vapier 1.115 _autotools_m4dir_include() {
440 vapier 1.113 local x include_opts
441 flameeyes 1.102
442 vapier 1.115 for x in "$@" ; do
443     case ${x} in
444     # We handle it below
445     -I) ;;
446 flameeyes 1.102 *)
447     [[ ! -d ${x} ]] && ewarn "autotools.eclass: '${x}' does not exist"
448 vapier 1.113 include_opts+=" -I ${x}"
449 flameeyes 1.102 ;;
450     esac
451     done
452    
453 vapier 1.113 echo ${include_opts}
454 flameeyes 1.102 }
455 vapier 1.115 autotools_m4dir_include() { _autotools_m4dir_include ${AT_M4DIR} ; }
456     autotools_m4sysdir_include() { _autotools_m4dir_include $(eval echo ${AT_SYS_M4DIR}) ; }
457 vapier 1.111
458     fi

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