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Revision 1.161 - (hide annotations) (download)
Sat Mar 1 11:51:08 2014 UTC (5 months, 4 weeks ago) by slyfox
Branch: MAIN
Changes since 1.160: +3 -3 lines
Call 'automake' via 'autotools_run_tool' (found by 'ebuild.sh' QA warnings).

1 slyfox 1.161 # Copyright 1999-2014 Gentoo Foundation
2 vapier 1.6 # Distributed under the terms of the GNU General Public License v2
3 slyfox 1.161 # $Header: /var/cvsroot/gentoo-x86/eclass/autotools.eclass,v 1.160 2014/02/18 03:57:36 vapier 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 vapier 1.146 inherit libtool multiprocessing
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 1.128 # The latest major version/slot of automake available on each arch. #312315
41 vapier 1.153 # We should list both the latest stable, and the latest unstable. #465732
42     # This way the stable builds will still work, but the unstable are allowed
43     # to build & test things for us ahead of time (if they have it installed).
44 flameeyes 1.127 # If a newer slot is stable on any arch, and is NOT reflected in this list,
45 robbat2 1.95 # then circular dependencies may arise during emerge @system bootstraps.
46     # Do NOT change this variable in your ebuilds!
47 vapier 1.128 # If you want to force a newer minor version, you can specify the correct
48 vapier 1.147 # WANT value by using a colon: <PV>:<WANT_AUTOMAKE>
49 vapier 1.157 _LATEST_AUTOMAKE=( 1.13:1.13 1.14:1.14 )
50 robbat2 1.95
51 vapier 1.40 _automake_atom="sys-devel/automake"
52     _autoconf_atom="sys-devel/autoconf"
53 peper 1.55 if [[ -n ${WANT_AUTOMAKE} ]]; then
54 flameeyes 1.49 case ${WANT_AUTOMAKE} in
55 vapier 1.133 # Even if the package doesn't use automake, we still need to depend
56     # on it because we run aclocal to process m4 macros. This matches
57     # the autoreconf tool, so this requirement is correct. #401605
58     none) ;;
59 flameeyes 1.127 latest)
60 vapier 1.128 # Use SLOT deps if we can. For EAPI=0, we get pretty close.
61     if [[ ${EAPI:-0} != 0 ]] ; then
62     _automake_atom="|| ( `printf '>=sys-devel/automake-%s:%s ' ${_LATEST_AUTOMAKE[@]/:/ }` )"
63 flameeyes 1.127 else
64 vapier 1.128 _automake_atom="|| ( `printf '>=sys-devel/automake-%s ' ${_LATEST_AUTOMAKE[@]/%:*}` )"
65 flameeyes 1.127 fi
66     ;;
67 vapier 1.128 *) _automake_atom="=sys-devel/automake-${WANT_AUTOMAKE}*" ;;
68 flameeyes 1.49 esac
69 vapier 1.64 export WANT_AUTOMAKE
70 flameeyes 1.48 fi
71    
72 vapier 1.45 if [[ -n ${WANT_AUTOCONF} ]] ; then
73 flameeyes 1.41 case ${WANT_AUTOCONF} in
74 vapier 1.67 none) _autoconf_atom="" ;; # some packages don't require autoconf at all
75     2.1) _autoconf_atom="=sys-devel/autoconf-${WANT_AUTOCONF}*" ;;
76 vapier 1.120 # if you change the "latest" version here, change also autotools_env_setup
77 vapier 1.121 latest|2.5) _autoconf_atom=">=sys-devel/autoconf-2.68" ;;
78 vapier 1.106 *) die "Invalid WANT_AUTOCONF value '${WANT_AUTOCONF}'" ;;
79 flameeyes 1.41 esac
80 vapier 1.64 export WANT_AUTOCONF
81 flameeyes 1.41 fi
82 vapier 1.93
83 vapier 1.105 _libtool_atom="sys-devel/libtool"
84     if [[ -n ${WANT_LIBTOOL} ]] ; then
85     case ${WANT_LIBTOOL} in
86     none) _libtool_atom="" ;;
87     latest) ;;
88 vapier 1.106 *) die "Invalid WANT_LIBTOOL value '${WANT_LIBTOOL}'" ;;
89 vapier 1.105 esac
90     export WANT_LIBTOOL
91     fi
92    
93 vapier 1.158 # Force people (nicely) to upgrade to a newer version of gettext as
94     # older ones are known to be crappy. #496454
95     AUTOTOOLS_DEPEND="!<sys-devel/gettext-0.18.1.1-r3
96     ${_automake_atom}
97     ${_autoconf_atom}
98     ${_libtool_atom}"
99 flameeyes 1.46 RDEPEND=""
100 vapier 1.93
101     # @ECLASS-VARIABLE: AUTOTOOLS_AUTO_DEPEND
102     # @DESCRIPTION:
103     # Set to 'no' to disable automatically adding to DEPEND. This lets
104     # ebuilds former conditional depends by using ${AUTOTOOLS_DEPEND} in
105     # their own DEPEND string.
106 vapier 1.94 : ${AUTOTOOLS_AUTO_DEPEND:=yes}
107 vapier 1.93 if [[ ${AUTOTOOLS_AUTO_DEPEND} != "no" ]] ; then
108     DEPEND=${AUTOTOOLS_DEPEND}
109     fi
110    
111 vapier 1.40 unset _automake_atom _autoconf_atom
112 azarah 1.11
113 vapier 1.76 # @ECLASS-VARIABLE: AM_OPTS
114 vapier 1.100 # @DEFAULT_UNSET
115 vapier 1.76 # @DESCRIPTION:
116     # Additional options to pass to automake during
117     # eautoreconf call.
118    
119 robbat2 1.122 # @ECLASS-VARIABLE: AT_NOEAUTOMAKE
120     # @DEFAULT_UNSET
121     # @DESCRIPTION:
122 vapier 1.130 # Don't run eautomake command if set to 'yes'; only used to workaround
123     # broken packages. Generally you should, instead, fix the package to
124     # not call AM_INIT_AUTOMAKE if it doesn't actually use automake.
125 robbat2 1.122
126 vapier 1.76 # @ECLASS-VARIABLE: AT_NOELIBTOOLIZE
127 vapier 1.100 # @DEFAULT_UNSET
128 vapier 1.76 # @DESCRIPTION:
129     # Don't run elibtoolize command if set to 'yes',
130     # useful when elibtoolize needs to be ran with
131     # particular options
132 azarah 1.16
133 vapier 1.76 # @ECLASS-VARIABLE: AT_M4DIR
134     # @DESCRIPTION:
135     # Additional director(y|ies) aclocal should search
136 vapier 1.114 : ${AT_M4DIR:=}
137 azarah 1.11
138 vapier 1.113 # @ECLASS-VARIABLE: AT_SYS_M4DIR
139     # @INTERNAL
140     # @DESCRIPTION:
141     # For system integrators, a list of additional aclocal search paths.
142     # This variable gets eval-ed, so you can use variables in the definition
143     # that may not be valid until eautoreconf & friends are run.
144     : ${AT_SYS_M4DIR:=}
145    
146 vapier 1.76 # @FUNCTION: eautoreconf
147     # @DESCRIPTION:
148 azarah 1.17 # This function mimes the behavior of autoreconf, but uses the different
149     # eauto* functions to run the tools. It doesn't accept parameters, but
150     # the directory with include files can be specified with AT_M4DIR variable.
151 jmbsvicetto 1.81 #
152 vapier 1.76 # Should do a full autoreconf - normally what most people will be interested in.
153     # Also should handle additional directories specified by AC_CONFIG_SUBDIRS.
154 azarah 1.17 eautoreconf() {
155 vapier 1.146 local x g multitop
156 jmbsvicetto 1.81
157 vapier 1.146 if [[ -z ${AT_TOPLEVEL_EAUTORECONF} ]] ; then
158     AT_TOPLEVEL_EAUTORECONF="yes"
159     multitop="yes"
160     multijob_init
161     fi
162    
163     if [[ -z ${AT_NO_RECURSIVE} ]] ; then
164 flameeyes 1.39 # Take care of subdirs
165 vapier 1.137 for x in $(autotools_check_macro_val AC_CONFIG_SUBDIRS) ; do
166 flameeyes 1.39 if [[ -d ${x} ]] ; then
167 vapier 1.91 pushd "${x}" >/dev/null
168 zmedico 1.150 if [[ -z ${PAST_TOPLEVEL_EAUTORECONF} ]] ; then
169     PAST_TOPLEVEL_EAUTORECONF="yes" AT_NOELIBTOOLIZE="yes" \
170     multijob_child_init eautoreconf || die
171     else
172     # Avoid unsafe nested multijob_finish_one for bug #426512.
173     AT_NOELIBTOOLIZE="yes" eautoreconf || die
174     fi
175 vapier 1.91 popd >/dev/null
176 flameeyes 1.39 fi
177     done
178     fi
179 azarah 1.11
180 vapier 1.137 einfo "Running eautoreconf in '${PWD}' ..."
181    
182     local m4dirs=$(autotools_check_macro_val AC_CONFIG_{AUX,MACRO}_DIR)
183     [[ -n ${m4dirs} ]] && mkdir -p ${m4dirs}
184 flameeyes 1.38
185 vapier 1.139 # Run all the tools before aclocal so we can gather the .m4 files.
186     local i tools=(
187     # <tool> <was run> <command>
188 mgorny 1.144 glibgettext false "autotools_run_tool glib-gettextize --copy --force"
189 vapier 1.145 gettext false "autotools_run_tool --at-missing autopoint --force"
190 vapier 1.140 # intltool must come after autopoint.
191 mgorny 1.144 intltool false "autotools_run_tool intltoolize --automake --copy --force"
192 vapier 1.145 gtkdoc false "autotools_run_tool --at-missing gtkdocize --copy"
193     gnomedoc false "autotools_run_tool --at-missing gnome-doc-prepare --copy --force"
194 mgorny 1.144 libtool false "_elibtoolize --install --copy --force"
195 vapier 1.139 )
196     for (( i = 0; i < ${#tools[@]}; i += 3 )) ; do
197     if _at_uses_${tools[i]} ; then
198     tools[i+1]=true
199     ${tools[i+2]}
200     fi
201     done
202    
203     # Generate aclocal.m4 with our up-to-date m4 files.
204     local rerun_aclocal=false
205 vapier 1.130 eaclocal
206 vapier 1.139
207     # Check to see if we had macros expanded by other macros or in other
208     # m4 files that we couldn't detect early. This is uncommon, but some
209     # packages do this, so we have to handle it correctly.
210     for (( i = 0; i < ${#tools[@]}; i += 3 )) ; do
211     if ! ${tools[i+1]} && _at_uses_${tools[i]} ; then
212     ${tools[i+2]}
213     rerun_aclocal=true
214     fi
215     done
216     ${rerun_aclocal} && eaclocal
217    
218 vapier 1.130 eautoconf
219     eautoheader
220 robbat2 1.122 [[ ${AT_NOEAUTOMAKE} != "yes" ]] && FROM_EAUTORECONF="yes" eautomake ${AM_OPTS}
221 azarah 1.1
222 vapier 1.146 if [[ ${AT_NOELIBTOOLIZE} != "yes" ]] ; then
223     # Call it here to prevent failures due to elibtoolize called _before_
224 vapier 1.159 # eautoreconf.
225     elibtoolize --force "${PWD}"
226 vapier 1.146 fi
227 flameeyes 1.32
228 vapier 1.146 if [[ -n ${multitop} ]] ; then
229     unset AT_TOPLEVEL_EAUTORECONF
230     multijob_finish || die
231     fi
232 flameeyes 1.30
233 flameeyes 1.21 return 0
234 azarah 1.12 }
235    
236 vapier 1.139 # @FUNCTION: _at_uses_pkg
237     # @USAGE: <macros>
238     # @INTERNAL
239     # See if the specified macros are enabled.
240     _at_uses_pkg() {
241 vapier 1.142 if [[ -n $(autotools_check_macro "$@") ]] ; then
242     return 0
243 vapier 1.139 else
244 vapier 1.142 # If the trace didn't find it (perhaps because aclocal.m4 hasn't
245     # been generated yet), cheat, but be conservative.
246 vapier 1.139 local macro args=()
247     for macro ; do
248     args+=( -e "^[[:space:]]*${macro}\>" )
249     done
250     egrep -q "${args[@]}" configure.??
251     fi
252     }
253 vapier 1.156 _at_uses_autoheader() { _at_uses_pkg A{C,M}_CONFIG_HEADER{S,}; }
254 mgorny 1.144 _at_uses_automake() { _at_uses_pkg AM_INIT_AUTOMAKE; }
255     _at_uses_gettext() { _at_uses_pkg AM_GNU_GETTEXT_VERSION; }
256     _at_uses_glibgettext() { _at_uses_pkg AM_GLIB_GNU_GETTEXT; }
257     _at_uses_intltool() { _at_uses_pkg {AC,IT}_PROG_INTLTOOL; }
258     _at_uses_gtkdoc() { _at_uses_pkg GTK_DOC_CHECK; }
259     _at_uses_gnomedoc() { _at_uses_pkg GNOME_DOC_INIT; }
260     _at_uses_libtool() { _at_uses_pkg A{C,M}_PROG_LIBTOOL LT_INIT; }
261 vapier 1.139
262 vapier 1.107 # @FUNCTION: eaclocal_amflags
263 vapier 1.76 # @DESCRIPTION:
264 vapier 1.107 # Extract the ACLOCAL_AMFLAGS value from the Makefile.am and try to handle
265     # (most) of the crazy crap that people throw at us.
266     eaclocal_amflags() {
267     local aclocal_opts amflags_file
268 azarah 1.12
269 vapier 1.74 for amflags_file in GNUmakefile.am Makefile.am GNUmakefile.in Makefile.in ; do
270     [[ -e ${amflags_file} ]] || continue
271 vapier 1.103 # setup the env in case the pkg does something crazy
272     # in their ACLOCAL_AMFLAGS. like run a shell script
273 vapier 1.107 # which turns around and runs autotools. #365401
274     # or split across multiple lines. #383525
275 vapier 1.103 autotools_env_setup
276 vapier 1.107 aclocal_opts=$(sed -n \
277     "/^ACLOCAL_AMFLAGS[[:space:]]*=/{ \
278     # match the first line
279     s:[^=]*=::p; \
280     # then gobble up all escaped lines
281     : nextline /\\\\$/{ n; p; b nextline; } \
282     }" ${amflags_file})
283     eval aclocal_opts=\""${aclocal_opts}"\"
284 vapier 1.74 break
285     done
286    
287 vapier 1.107 echo ${aclocal_opts}
288     }
289    
290     # @FUNCTION: eaclocal
291     # @DESCRIPTION:
292     # These functions runs the autotools using autotools_run_tool with the
293     # specified parametes. The name of the tool run is the same of the function
294     # without e prefix.
295     # They also force installing the support files for safety.
296     # Respects AT_M4DIR for additional directories to search for macro's.
297     eaclocal() {
298 flameeyes 1.22 [[ ! -f aclocal.m4 || -n $(grep -e 'generated.*by aclocal' aclocal.m4) ]] && \
299 vapier 1.115 autotools_run_tool --at-m4flags aclocal "$@" $(eaclocal_amflags)
300 azarah 1.12 }
301    
302 vapier 1.76 # @FUNCTION: _elibtoolize
303     # @DESCRIPTION:
304 vapier 1.135 # Runs libtoolize. If --install is the first arg, automatically drop it if
305     # the active libtool version doesn't support it.
306     #
307     # Note the '_' prefix .. to not collide with elibtoolize() from libtool.eclass.
308 azarah 1.12 _elibtoolize() {
309 grobian 1.148 local LIBTOOLIZE=${LIBTOOLIZE:-$(type -P glibtoolize > /dev/null && echo glibtoolize || echo libtoolize)}
310 vapier 1.135
311     [[ -f GNUmakefile.am || -f Makefile.am ]] && set -- "$@" --automake
312     if [[ $1 == "--install" ]] ; then
313     ${LIBTOOLIZE} -n --install >& /dev/null || shift
314     fi
315 swegener 1.20
316 vapier 1.135 autotools_run_tool ${LIBTOOLIZE} "$@" ${opts}
317 azarah 1.11 }
318 azarah 1.1
319 vapier 1.76 # @FUNCTION: eautoheader
320     # @DESCRIPTION:
321     # Runs autoheader.
322 azarah 1.11 eautoheader() {
323 vapier 1.139 _at_uses_autoheader || return 0
324 vapier 1.115 autotools_run_tool --at-no-fail --at-m4flags autoheader "$@"
325 azarah 1.11 }
326 azarah 1.1
327 vapier 1.76 # @FUNCTION: eautoconf
328     # @DESCRIPTION:
329     # Runs autoconf.
330 azarah 1.11 eautoconf() {
331 azarah 1.12 if [[ ! -f configure.ac && ! -f configure.in ]] ; then
332     echo
333 vapier 1.91 eerror "No configure.{ac,in} present in '${PWD}'!"
334 azarah 1.12 echo
335     die "No configure.{ac,in} present!"
336     fi
337    
338 vapier 1.115 autotools_run_tool --at-m4flags autoconf "$@"
339 azarah 1.11 }
340 azarah 1.1
341 vapier 1.76 # @FUNCTION: eautomake
342     # @DESCRIPTION:
343     # Runs automake.
344 azarah 1.11 eautomake() {
345 vapier 1.160 local extra_opts=()
346 flameeyes 1.70 local makefile_name
347 flameeyes 1.24
348 vapier 1.98 # Run automake if:
349     # - a Makefile.am type file exists
350 vapier 1.117 # - the configure script is using the AM_INIT_AUTOMAKE directive
351     for makefile_name in {GNUmakefile,{M,m}akefile}.am "" ; do
352 vapier 1.98 [[ -f ${makefile_name} ]] && break
353     done
354    
355 vapier 1.160 _automake_version() {
356 slyfox 1.161 autotools_run_tool automake --version 2>/dev/null | sed -n -e '1{s:.*(GNU automake) ::p;q}'
357 vapier 1.160 }
358    
359 vapier 1.117 if [[ -z ${makefile_name} ]] ; then
360 vapier 1.139 _at_uses_automake || return 0
361 flameeyes 1.24
362 vapier 1.98 elif [[ -z ${FROM_EAUTORECONF} && -f ${makefile_name%.am}.in ]]; then
363 flameeyes 1.35 local used_automake
364     local installed_automake
365    
366 vapier 1.160 installed_automake=$(WANT_AUTOMAKE= _automake_version)
367 vapier 1.98 used_automake=$(head -n 1 < ${makefile_name%.am}.in | \
368 flameeyes 1.35 sed -e 's:.*by automake \(.*\) from .*:\1:')
369    
370     if [[ ${installed_automake} != ${used_automake} ]]; then
371     einfo "Automake used for the package (${used_automake}) differs from"
372     einfo "the installed version (${installed_automake})."
373     eautoreconf
374 flameeyes 1.36 return 0
375 flameeyes 1.35 fi
376     fi
377    
378 vapier 1.109 [[ -f INSTALL && -f AUTHORS && -f ChangeLog && -f NEWS && -f README ]] \
379 vapier 1.160 || extra_opts+=( --foreign )
380    
381     # Older versions of automake do not support --force-missing. But we want
382     # to use this whenever possible to update random bundled files #133489.
383     case $(_automake_version) in
384     1.4|1.4[.-]*) ;;
385     *) extra_opts+=( --force-missing ) ;;
386     esac
387 flameeyes 1.24
388 vapier 1.160 autotools_run_tool automake --add-missing --copy "${extra_opts[@]}" "$@"
389 azarah 1.1 }
390    
391 vapier 1.90 # @FUNCTION: eautopoint
392     # @DESCRIPTION:
393     # Runs autopoint (from the gettext package).
394     eautopoint() {
395     autotools_run_tool autopoint "$@"
396     }
397    
398 vapier 1.118 # @FUNCTION: config_rpath_update
399     # @USAGE: [destination]
400     # @DESCRIPTION:
401     # Some packages utilize the config.rpath helper script, but don't
402     # use gettext directly. So we have to copy it in manually since
403     # we can't let `autopoint` do it for us.
404     config_rpath_update() {
405     local dst src=$(type -P gettext | sed 's:bin/gettext:share/gettext/config.rpath:')
406    
407     [[ $# -eq 0 ]] && set -- $(find -name config.rpath)
408     [[ $# -eq 0 ]] && return 0
409    
410     einfo "Updating all config.rpath files"
411     for dst in "$@" ; do
412     einfo " ${dst}"
413     cp "${src}" "${dst}" || die
414     done
415     }
416    
417 vapier 1.137 # @FUNCTION: autotools_env_setup
418     # @INTERNAL
419     # @DESCRIPTION:
420     # Process the WANT_AUTO{CONF,MAKE} flags.
421 vapier 1.103 autotools_env_setup() {
422 vapier 1.120 # We do the "latest" → version switch here because it solves
423 flameeyes 1.86 # possible order problems, see bug #270010 as an example.
424 flameeyes 1.96 if [[ ${WANT_AUTOMAKE} == "latest" ]]; then
425 vapier 1.128 local pv
426     for pv in ${_LATEST_AUTOMAKE[@]/#*:} ; do
427     # has_version respects ROOT, but in this case, we don't want it to,
428     # thus "ROOT=/" prefix:
429     ROOT=/ has_version "=sys-devel/automake-${pv}*" && export WANT_AUTOMAKE="${pv}"
430     done
431 flameeyes 1.96 [[ ${WANT_AUTOMAKE} == "latest" ]] && \
432     die "Cannot find the latest automake! Tried ${_LATEST_AUTOMAKE}"
433     fi
434 flameeyes 1.86 [[ ${WANT_AUTOCONF} == "latest" ]] && export WANT_AUTOCONF=2.5
435 vapier 1.103 }
436 vapier 1.137
437     # @FUNCTION: autotools_run_tool
438 vapier 1.145 # @USAGE: [--at-no-fail] [--at-m4flags] [--at-missing] <autotool> [tool-specific flags]
439 vapier 1.137 # @INTERNAL
440     # @DESCRIPTION:
441     # Run the specified autotool helper, but do logging and error checking
442     # around it in the process.
443 vapier 1.103 autotools_run_tool() {
444 vapier 1.115 # Process our own internal flags first
445 vapier 1.145 local autofail=true m4flags=false missing_ok=false
446 vapier 1.115 while [[ -n $1 ]] ; do
447     case $1 in
448     --at-no-fail) autofail=false;;
449     --at-m4flags) m4flags=true;;
450 vapier 1.145 --at-missing) missing_ok=true;;
451 vapier 1.115 # whatever is left goes to the actual tool
452     *) break;;
453     esac
454     shift
455     done
456    
457 vapier 1.116 if [[ ${EBUILD_PHASE} != "unpack" && ${EBUILD_PHASE} != "prepare" ]]; then
458     ewarn "QA Warning: running $1 in ${EBUILD_PHASE} phase"
459     fi
460    
461 vapier 1.145 if ${missing_ok} && ! type -P ${1} >/dev/null ; then
462     einfo "Skipping '$*' due $1 not installed"
463     return 0
464     fi
465    
466 vapier 1.103 autotools_env_setup
467 flameeyes 1.86
468 vapier 1.85 local STDERR_TARGET="${T}/$1.out"
469     # most of the time, there will only be one run, but if there are
470     # more, make sure we get unique log filenames
471     if [[ -e ${STDERR_TARGET} ]] ; then
472 vapier 1.104 local i=1
473     while :; do
474     STDERR_TARGET="${T}/$1-${i}.out"
475     [[ -e ${STDERR_TARGET} ]] || break
476     : $(( i++ ))
477     done
478 vapier 1.85 fi
479 azarah 1.17
480 vapier 1.115 if ${m4flags} ; then
481 vapier 1.116 set -- "${1}" $(autotools_m4dir_include) "${@:2}" $(autotools_m4sysdir_include)
482 vapier 1.115 fi
483    
484 vapier 1.85 printf "***** $1 *****\n***** PWD: ${PWD}\n***** $*\n\n" > "${STDERR_TARGET}"
485 azarah 1.17
486 azarah 1.27 ebegin "Running $@"
487 vapier 1.85 "$@" >> "${STDERR_TARGET}" 2>&1
488 vapier 1.115 if ! eend $? && ${autofail} ; then
489 azarah 1.17 echo
490     eerror "Failed Running $1 !"
491     eerror
492     eerror "Include in your bugreport the contents of:"
493     eerror
494 vapier 1.85 eerror " ${STDERR_TARGET}"
495 azarah 1.17 echo
496     die "Failed Running $1 !"
497     fi
498     }
499    
500     # Internal function to check for support
501 vapier 1.137
502     # Keep a list of all the macros we might use so that we only
503     # have to run the trace code once. Order doesn't matter.
504     ALL_AUTOTOOLS_MACROS=(
505 vapier 1.156 A{C,M}_PROG_LIBTOOL LT_INIT
506     A{C,M}_CONFIG_HEADER{S,}
507 vapier 1.137 AC_CONFIG_SUBDIRS
508     AC_CONFIG_AUX_DIR AC_CONFIG_MACRO_DIR
509     AM_INIT_AUTOMAKE
510 mgorny 1.144 AM_GLIB_GNU_GETTEXT
511 vapier 1.139 AM_GNU_GETTEXT_VERSION
512 vapier 1.141 {AC,IT}_PROG_INTLTOOL
513 mgorny 1.144 GTK_DOC_CHECK
514     GNOME_DOC_INIT
515 vapier 1.137 )
516 azarah 1.17 autotools_check_macro() {
517 vapier 1.77 [[ -f configure.ac || -f configure.in ]] || return 0
518 vapier 1.137
519     # We can run in multiple dirs, so we have to cache the trace
520     # data in $PWD rather than an env var.
521     local trace_file=".__autoconf_trace_data"
522 scarabeus 1.149 if [[ ! -e ${trace_file} ]] || [[ ! aclocal.m4 -ot ${trace_file} ]] ; then
523 vapier 1.137 WANT_AUTOCONF="2.5" autoconf \
524     $(autotools_m4dir_include) \
525     ${ALL_AUTOTOOLS_MACROS[@]/#/--trace=} > ${trace_file} 2>/dev/null
526     fi
527    
528     local macro args=()
529 vapier 1.77 for macro ; do
530 vapier 1.137 has ${macro} ${ALL_AUTOTOOLS_MACROS[@]} || die "internal error: add ${macro} to ALL_AUTOTOOLS_MACROS"
531     args+=( -e ":${macro}:" )
532 vapier 1.77 done
533 vapier 1.137 grep "${args[@]}" ${trace_file}
534 azarah 1.17 }
535    
536 vapier 1.136 # @FUNCTION: autotools_check_macro_val
537     # @USAGE: <macro> [macros]
538     # @INTERNAL
539     # @DESCRIPTION:
540     # Look for a macro and extract its value.
541 vapier 1.112 autotools_check_macro_val() {
542 vapier 1.136 local macro scan_out
543 vapier 1.112
544 vapier 1.136 for macro ; do
545     autotools_check_macro "${macro}" | \
546     gawk -v macro="${macro}" \
547     '($0 !~ /^[[:space:]]*(#|dnl)/) {
548     if (match($0, macro ":(.*)$", res))
549     print res[1]
550     }' | uniq
551     done
552 azarah 1.16
553 azarah 1.17 return 0
554 azarah 1.11 }
555 azarah 1.17
556 vapier 1.115 _autotools_m4dir_include() {
557 vapier 1.151 local x include_opts flag
558    
559     # Use the right flag to autoconf based on the version #448986
560     [[ ${WANT_AUTOCONF} == "2.1" ]] \
561     && flag="l" \
562     || flag="I"
563 flameeyes 1.102
564 vapier 1.115 for x in "$@" ; do
565     case ${x} in
566     # We handle it below
567 vapier 1.151 -${flag}) ;;
568 flameeyes 1.102 *)
569     [[ ! -d ${x} ]] && ewarn "autotools.eclass: '${x}' does not exist"
570 vapier 1.151 include_opts+=" -${flag} ${x}"
571 flameeyes 1.102 ;;
572     esac
573     done
574    
575 vapier 1.113 echo ${include_opts}
576 flameeyes 1.102 }
577 vapier 1.115 autotools_m4dir_include() { _autotools_m4dir_include ${AT_M4DIR} ; }
578     autotools_m4sysdir_include() { _autotools_m4dir_include $(eval echo ${AT_SYS_M4DIR}) ; }
579 vapier 1.111
580     fi

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