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Revision 1.98 - (hide annotations) (download)
Wed Dec 21 21:21:04 2011 UTC (2 years, 11 months ago) by vapier
Branch: MAIN
Changes since 1.97: +5 -3 lines
elibtoolize: make sure header is included in logs too and not just the sub messages which rely on the context #395489 by Martin von Gagern

1 vapier 1.94 # Copyright 1999-2011 Gentoo Foundation
2 vapier 1.15 # Distributed under the terms of the GNU General Public License v2
3 vapier 1.98 # $Header: /var/cvsroot/gentoo-x86/eclass/libtool.eclass,v 1.97 2011/12/13 21:28:15 vapier Exp $
4 vapier 1.90
5     # @ECLASS: libtool.eclass
6     # @MAINTAINER:
7     # base-system@gentoo.org
8     # @BLURB: quickly update bundled libtool code
9     # @DESCRIPTION:
10 azarah 1.1 # This eclass patches ltmain.sh distributed with libtoolized packages with the
11 azarah 1.24 # relink and portage patch among others
12 vapier 1.75 #
13     # Note, this eclass does not require libtool as it only applies patches to
14     # generated libtool files. We do not run the libtoolize program because that
15     # requires a regeneration of the main autotool files in order to work properly.
16 rac 1.34
17 vapier 1.97 if [[ ${___ECLASS_ONCE_LIBTOOL} != "recur -_+^+_- spank" ]] ; then
18     ___ECLASS_ONCE_LIBTOOL="recur -_+^+_- spank"
19    
20 vapier 1.96 # If an overlay has eclass overrides, but doesn't actually override the
21     # libtool.eclass, we'll have ECLASSDIR pointing to the active overlay's
22     # eclass/ dir, but libtool.eclass is still in the main Gentoo tree. So
23     # add a check to locate the ELT-patches/ regardless of what's going on.
24     ECLASSDIR_LOCAL=${BASH_SOURCE[0]%/*}
25     elt_patch_dir() {
26     local d="${ECLASSDIR}/ELT-patches"
27     if [[ ! -d ${d} ]] ; then
28     d="${ECLASSDIR_LOCAL}/ELT-patches"
29     fi
30     echo "${d}"
31     }
32    
33 vapier 1.22 DESCRIPTION="Based on the ${ECLASS} eclass"
34 azarah 1.1
35 vapier 1.94 inherit multilib toolchain-funcs
36 vapier 1.82
37 azarah 1.24 #
38     # See if we can apply $2 on $1, and if so, do it
39     #
40     ELT_try_and_apply_patch() {
41     local ret=0
42 azarah 1.57 local file=$1
43     local patch=$2
44 vapier 1.94 local src=$3
45     local disp="${src} patch"
46     local log="${T}/elibtool.log"
47    
48     if [[ -z ${__ELT_NOTED_TMP} ]] ; then
49     __ELT_NOTED_TMP=true
50     printf 'temp patch: %s\n' "${patch}" > "${log}"
51     fi
52     printf '\nTrying %s\n' "${disp}" >> "${log}"
53 flameeyes 1.91
54 azarah 1.24 # We only support patchlevel of 0 - why worry if its static patches?
55 vapier 1.94 if patch -p0 --dry-run "${file}" "${patch}" >> "${log}" 2>&1 ; then
56     einfo " Applying ${disp} ..."
57     patch -p0 -g0 --no-backup-if-mismatch "${file}" "${patch}" >> "${log}" 2>&1
58 azarah 1.24 ret=$?
59 vapier 1.94 export ELT_APPLIED_PATCHES="${ELT_APPLIED_PATCHES} ${src}"
60 azarah 1.24 else
61     ret=1
62     fi
63    
64 azarah 1.57 return "${ret}"
65 azarah 1.24 }
66    
67     #
68 azarah 1.59 # Get string version of ltmain.sh or ltconfig (passed as $1)
69     #
70     ELT_libtool_version() {
71 vapier 1.90 (
72     unset VERSION
73     eval $(grep -e '^[[:space:]]*VERSION=' "$1")
74     echo "${VERSION:-0}"
75     )
76 azarah 1.59 }
77    
78     #
79 azarah 1.24 # Run through the patches in $2 and see if any
80     # apply to $1 ...
81     #
82     ELT_walk_patches() {
83 vapier 1.94 local patch tmp
84 azarah 1.24 local ret=1
85 azarah 1.57 local file=$1
86     local patch_set=$2
87 vapier 1.96 local patch_dir="$(elt_patch_dir)/${patch_set}"
88 azarah 1.57 local rem_int_dep=$3
89 azarah 1.2
90 vapier 1.86 [[ -z ${patch_set} ]] && return 1
91     [[ ! -d ${patch_dir} ]] && return 1
92 mr_bones_ 1.27
93 vapier 1.94 # Allow patches to use @GENTOO_LIBDIR@ replacements
94     local sed_args=( -e "s:@GENTOO_LIBDIR@:$(get_libdir):g" )
95     if [[ -n ${rem_int_dep} ]] ; then
96     # replace @REM_INT_DEP@ with what was passed
97     # to --remove-internal-dep
98     sed_args+=( -e "s|@REM_INT_DEP@|${rem_int_dep}|g" )
99     fi
100    
101 vapier 1.96 pushd "$(elt_patch_dir)" >/dev/null || die
102 azarah 1.43
103 vapier 1.86 # Go through the patches in reverse order (newer version to older)
104     for patch in $(find "${patch_set}" -maxdepth 1 -type f | LC_ALL=C sort -r) ; do
105 vapier 1.94 tmp="${T}/libtool-elt.patch"
106     sed "${sed_args[@]}" "${patch}" > "${tmp}" || die
107     if ELT_try_and_apply_patch "${file}" "${tmp}" "${patch}" ; then
108 vapier 1.86 # Break to unwind w/popd rather than return directly
109     ret=0
110     break
111     fi
112     done
113 azarah 1.24
114 vapier 1.87 popd >/dev/null
115 vapier 1.86 return ${ret}
116 azarah 1.24 }
117    
118 vapier 1.90 # @FUNCTION: elibtoolize
119     # @USAGE: [dirs] [--portage] [--reverse-deps] [--patch-only] [--remove-internal-dep=xxx] [--shallow] [--no-uclibc]
120     # @DESCRIPTION:
121     # Apply a smorgasbord of patches to bundled libtool files. This function
122     # should always be safe to run. If no directories are specified, then
123     # ${S} will be searched for appropriate files.
124     #
125     # If the --shallow option is used, then only ${S}/ltmain.sh will be patched.
126     #
127     # The other options should be avoided in general unless you know what's going on.
128 azarah 1.24 elibtoolize() {
129 vapier 1.90 local x
130 azarah 1.24 local do_portage="no"
131     local do_reversedeps="no"
132     local do_only_patches="no"
133 azarah 1.56 local do_uclibc="yes"
134 azarah 1.24 local deptoremove=
135 vapier 1.90 local do_shallow="no"
136 vapier 1.95 local force="false"
137 loki_val 1.83 local elt_patches="install-sh ltmain portage relink max_cmd_len sed test tmp cross as-needed"
138 mr_bones_ 1.27
139 vapier 1.42 for x in "$@" ; do
140 vapier 1.90 case ${x} in
141     --portage)
142 azarah 1.24 # Only apply portage patch, and don't
143     # 'libtoolize --copy --force' if all patches fail.
144     do_portage="yes"
145     ;;
146 vapier 1.90 --reverse-deps)
147 azarah 1.24 # Apply the reverse-deps patch
148     # http://bugzilla.gnome.org/show_bug.cgi?id=75635
149     do_reversedeps="yes"
150 vapier 1.90 elt_patches+=" fix-relink"
151 azarah 1.24 ;;
152 vapier 1.90 --patch-only)
153 azarah 1.24 # Do not run libtoolize if none of the patches apply ..
154     do_only_patches="yes"
155     ;;
156 vapier 1.90 --remove-internal-dep=*)
157 azarah 1.24 # We will replace @REM_INT_DEP@ with what is needed
158     # in ELT_walk_patches() ...
159 vapier 1.90 deptoremove=${x#--remove-internal-dep=}
160 azarah 1.24
161     # Add the patch for this ...
162 vapier 1.90 [[ -n ${deptoremove} ]] && elt_patches+=" rem-int-dep"
163 azarah 1.24 ;;
164 vapier 1.90 --shallow)
165 azarah 1.24 # Only patch the ltmain.sh in ${S}
166 vapier 1.90 do_shallow="yes"
167 azarah 1.24 ;;
168 vapier 1.90 --no-uclibc)
169 azarah 1.56 do_uclibc="no"
170 vapier 1.40 ;;
171 vapier 1.95 --force)
172     force="true"
173     ;;
174 vapier 1.42 *)
175 azarah 1.57 eerror "Invalid elibtoolize option: ${x}"
176     die "elibtoolize called with ${x} ??"
177 azarah 1.24 esac
178 azarah 1.4 done
179 azarah 1.1
180 vapier 1.90 [[ ${do_uclibc} == "yes" ]] && elt_patches+=" uclibc-conf uclibc-ltconf"
181 azarah 1.56
182 vapier 1.90 case ${CHOST} in
183     *-aix*) elt_patches+=" hardcode aixrtl aix-noundef" ;; #213277
184     *-darwin*) elt_patches+=" darwin-ltconf darwin-ltmain darwin-conf" ;;
185     *-freebsd*) elt_patches+=" fbsd-conf fbsd-ltconf" ;;
186     *-hpux*) elt_patches+=" hpux-conf deplibs hc-flag-ld hardcode hardcode-relink relink-prog no-lc" ;;
187     *-irix*) elt_patches+=" irix-ltmain" ;;
188     *-mint*) elt_patches+=" mint-conf" ;;
189 grobian 1.84 esac
190 usata 1.36
191 flameeyes 1.91 if $(tc-getLD) --version 2>&1 | grep -qs 'GNU gold'; then
192     elt_patches+=" gold-conf"
193     fi
194    
195 vapier 1.90 # Reuse "$@" for dirs to patch
196     set --
197     if [[ ${do_shallow} == "yes" ]] ; then
198     [[ -f ${S}/ltmain.sh ]] && set -- "${S}"
199     else
200     set -- $(find "${S}" -name ltmain.sh -printf '%h ')
201     fi
202    
203     local d p
204     for d in "$@" ; do
205 azarah 1.24 export ELT_APPLIED_PATCHES=
206 mr_bones_ 1.27
207 vapier 1.95 if [[ -f ${d}/.elibtoolized ]] ; then
208     ${force} || continue
209     fi
210 azarah 1.52
211 vapier 1.98 local outfunc="einfo"
212     [[ -f ${d}/.elibtoolized ]] && outfunc="ewarn"
213     ${outfunc} "Running elibtoolize in: ${d#${WORKDIR}/}/"
214     if [[ ${outfunc} == "ewarn" ]] ; then
215 vapier 1.95 ewarn " We've already been run in this tree; you should"
216     ewarn " avoid this if possible (perhaps by filing a bug)"
217     fi
218 azarah 1.2
219 vapier 1.90 for p in ${elt_patches} ; do
220 azarah 1.24 local ret=0
221    
222 vapier 1.90 case ${p} in
223     portage)
224 azarah 1.64 # Stupid test to see if its already applied ...
225 vapier 1.90 if ! grep -qs 'We do not want portage' "${d}/ltmain.sh" ; then
226     ELT_walk_patches "${d}/ltmain.sh" "${p}"
227 azarah 1.64 ret=$?
228     fi
229     ;;
230 vapier 1.90 rem-int-dep)
231     ELT_walk_patches "${d}/ltmain.sh" "${p}" "${deptoremove}"
232 azarah 1.24 ret=$?
233     ;;
234 vapier 1.90 fix-relink)
235 azarah 1.24 # Do not apply if we do not have the relink patch applied ...
236 vapier 1.90 if grep -qs 'inst_prefix_dir' "${d}/ltmain.sh" ; then
237     ELT_walk_patches "${d}/ltmain.sh" "${p}"
238 azarah 1.24 ret=$?
239     fi
240     ;;
241 vapier 1.90 max_cmd_len)
242 azarah 1.25 # Do not apply if $max_cmd_len is not used ...
243 vapier 1.90 if grep -qs 'max_cmd_len' "${d}/ltmain.sh" ; then
244     ELT_walk_patches "${d}/ltmain.sh" "${p}"
245 azarah 1.25 ret=$?
246     fi
247     ;;
248 vapier 1.90 as-needed)
249     ELT_walk_patches "${d}/ltmain.sh" "${p}"
250 loki_val 1.83 ret=$?
251     ;;
252 vapier 1.90 uclibc-conf)
253     if grep -qs 'Transform linux' "${d}/configure" ; then
254     ELT_walk_patches "${d}/configure" "${p}"
255 azarah 1.53 ret=$?
256     # ltmain.sh and co might be in a subdirectory ...
257 vapier 1.90 elif [[ ! -e ${d}/configure ]] && \
258 flameeyes 1.91 grep -qs 'Transform linux' "${d}/../configure" ; then
259 vapier 1.90 ELT_walk_patches "${d}/../configure" "${p}"
260 azarah 1.53 ret=$?
261     fi
262     ;;
263 vapier 1.90 uclibc-ltconf)
264 azarah 1.60 # Newer libtoolize clears ltconfig, as not used anymore
265 vapier 1.90 if [[ -s ${d}/ltconfig ]] ; then
266     ELT_walk_patches "${d}/ltconfig" "${p}"
267 azarah 1.53 ret=$?
268     fi
269     ;;
270 vapier 1.90 fbsd-conf)
271     if grep -qs 'version_type=freebsd-' "${d}/configure" ; then
272     ELT_walk_patches "${d}/configure" "${p}"
273 flameeyes 1.55 ret=$?
274     # ltmain.sh and co might be in a subdirectory ...
275 vapier 1.90 elif [[ ! -e ${d}/configure ]] && \
276 flameeyes 1.91 grep -qs 'version_type=freebsd-' "${d}/../configure" ; then
277 vapier 1.90 ELT_walk_patches "${d}/../configure" "${p}"
278 flameeyes 1.55 ret=$?
279     fi
280     ;;
281 vapier 1.90 fbsd-ltconf)
282     if [[ -s ${d}/ltconfig ]] ; then
283     ELT_walk_patches "${d}/ltconfig" "${p}"
284 flameeyes 1.68 ret=$?
285     fi
286     ;;
287 vapier 1.90 darwin-conf)
288     if grep -qs '&& echo \.so ||' "${d}/configure" ; then
289     ELT_walk_patches "${d}/configure" "${p}"
290 grobian 1.84 ret=$?
291     # ltmain.sh and co might be in a subdirectory ...
292 vapier 1.90 elif [[ ! -e ${d}/configure ]] && \
293 flameeyes 1.91 grep -qs '&& echo \.so ||' "${d}/../configure" ; then
294 vapier 1.90 ELT_walk_patches "${d}/../configure" "${p}"
295 grobian 1.84 ret=$?
296     fi
297     ;;
298 vapier 1.90 darwin-ltconf)
299 azarah 1.60 # Newer libtoolize clears ltconfig, as not used anymore
300 vapier 1.90 if [[ -s ${d}/ltconfig ]] ; then
301     ELT_walk_patches "${d}/ltconfig" "${p}"
302 azarah 1.60 ret=$?
303     fi
304     ;;
305 vapier 1.90 darwin-ltmain)
306 grobian 1.84 # special case to avoid false positives (failing to apply
307     # ltmain.sh path message), newer libtools have this patch
308     # built in, so not much to patch around then
309 vapier 1.90 if [[ -e ${d}/ltmain.sh ]] && \
310     ! grep -qs 'verstring="-compatibility_version' "${d}/ltmain.sh" ; then
311     ELT_walk_patches "${d}/ltmain.sh" "${p}"
312 grobian 1.84 ret=$?
313     fi
314     ;;
315 vapier 1.90 aixrtl|hpux-conf)
316 haubi 1.85 ret=1
317     local subret=0
318     # apply multiple patches as often as they match
319     while [[ $subret -eq 0 ]]; do
320     subret=1
321 vapier 1.90 if [[ -e ${d}/configure ]]; then
322     ELT_walk_patches "${d}/configure" "${p}"
323 haubi 1.85 subret=$?
324     # ltmain.sh and co might be in a subdirectory ...
325 vapier 1.90 elif [[ ! -e ${d}/configure && -e ${d}/../configure ]] ; then
326     ELT_walk_patches "${d}/../configure" "${p}"
327 haubi 1.85 subret=$?
328     fi
329     if [[ $subret -eq 0 ]]; then
330     # have at least one patch succeeded.
331     ret=0
332     fi
333     done
334     ;;
335 flameeyes 1.91 mint-conf|gold-conf)
336 grobian 1.84 ret=1
337     local subret=1
338 vapier 1.90 if [[ -e ${d}/configure ]]; then
339     ELT_walk_patches "${d}/configure" "${p}"
340 grobian 1.84 subret=$?
341     # ltmain.sh and co might be in a subdirectory ...
342 flameeyes 1.91 elif [[ -e ${d}/../configure ]] ; then
343 vapier 1.90 ELT_walk_patches "${d}/../configure" "${p}"
344 grobian 1.84 subret=$?
345 flameeyes 1.91 elif [[ -e ${d}/../../configure ]] ; then
346     ELT_walk_patches "${d}/../../configure" "${p}"
347     subret=$?
348 grobian 1.84 fi
349     if [[ $subret -eq 0 ]]; then
350     # have at least one patch succeeded.
351     ret=0
352     fi
353     ;;
354 vapier 1.90 install-sh)
355     ELT_walk_patches "${d}/install-sh" "${p}"
356 uberlord 1.78 ret=$?
357     ;;
358 vapier 1.90 cross)
359 vapier 1.82 if tc-is-cross-compiler ; then
360 vapier 1.90 ELT_walk_patches "${d}/ltmain.sh" "${p}"
361 vapier 1.82 ret=$?
362     fi
363     ;;
364 azarah 1.24 *)
365 vapier 1.90 ELT_walk_patches "${d}/ltmain.sh" "${p}"
366 azarah 1.24 ret=$?
367     ;;
368     esac
369 mr_bones_ 1.27
370 vapier 1.42 if [[ ${ret} -ne 0 ]] ; then
371 vapier 1.90 case ${p} in
372     relink)
373     local version=$(ELT_libtool_version "${d}/ltmain.sh")
374 azarah 1.24 # Critical patch, but could be applied ...
375 azarah 1.59 # FIXME: Still need a patch for ltmain.sh > 1.4.0
376 vapier 1.90 if ! grep -qs 'inst_prefix_dir' "${d}/ltmain.sh" && \
377     [[ $(VER_to_int "${version}") -ge $(VER_to_int "1.4.0") ]] ; then
378 azarah 1.24 ewarn " Could not apply relink.patch!"
379     fi
380     ;;
381 vapier 1.90 portage)
382 azarah 1.24 # Critical patch - for this one we abort, as it can really
383     # cause breakage without it applied!
384 vapier 1.42 if [[ ${do_portage} == "yes" ]] ; then
385 azarah 1.24 # Stupid test to see if its already applied ...
386 vapier 1.90 if ! grep -qs 'We do not want portage' "${d}/ltmain.sh" ; then
387 azarah 1.24 echo
388     eerror "Portage patch requested, but failed to apply!"
389 vapier 1.88 eerror "Please file a bug report to add a proper patch."
390 azarah 1.24 die "Portage patch requested, but failed to apply!"
391     fi
392     else
393 vapier 1.90 if grep -qs 'We do not want portage' "${d}/ltmain.sh" ; then
394 azarah 1.51 # ewarn " Portage patch seems to be already applied."
395     # ewarn " Please verify that it is not needed."
396     :
397 azarah 1.45 else
398 flameeyes 1.91 local version=$(ELT_libtool_version "${d}"/ltmain.sh)
399 azarah 1.45 echo
400 azarah 1.46 eerror "Portage patch failed to apply (ltmain.sh version ${version})!"
401 vapier 1.88 eerror "Please file a bug report to add a proper patch."
402 azarah 1.45 die "Portage patch failed to apply!"
403     fi
404     # We do not want to run libtoolize ...
405     ELT_APPLIED_PATCHES="portage"
406 azarah 1.3 fi
407     ;;
408 vapier 1.90 uclibc-*)
409     [[ ${CHOST} == *-uclibc ]] && ewarn " uClibc patch set '${p}' failed to apply!"
410 azarah 1.53 ;;
411 vapier 1.90 fbsd-*)
412     if [[ ${CHOST} == *-freebsd* ]] ; then
413 flameeyes 1.65 if [[ -z $(grep 'Handle Gentoo/FreeBSD as it was Linux' \
414 vapier 1.90 "${d}/configure" "${d}/../configure" 2>/dev/null) ]]; then
415     eerror " FreeBSD patch set '${p}' failed to apply!"
416     die "FreeBSD patch set '${p}' failed to apply!"
417 flameeyes 1.61 fi
418 azarah 1.60 fi
419     ;;
420 vapier 1.90 darwin-*)
421     [[ ${CHOST} == *"-darwin"* ]] && ewarn " Darwin patch set '${p}' failed to apply!"
422 flameeyes 1.55 ;;
423 azarah 1.3 esac
424 azarah 1.1 fi
425 azarah 1.52 done
426 azarah 1.11
427 azarah 1.52 if [[ -z ${ELT_APPLIED_PATCHES} ]] ; then
428     if [[ ${do_portage} == "no" && \
429     ${do_reversedeps} == "no" && \
430     ${do_only_patches} == "no" && \
431     ${deptoremove} == "" ]]
432     then
433     ewarn "Cannot apply any patches, please file a bug about this"
434 vapier 1.75 die
435 azarah 1.1 fi
436 azarah 1.52 fi
437    
438 vapier 1.90 rm -f "${d}/libtool"
439 azarah 1.52
440 vapier 1.90 > "${d}/.elibtoolized"
441 azarah 1.1 done
442 vapier 1.30 }
443    
444 vapier 1.90 uclibctoolize() { die "Use elibtoolize"; }
445     darwintoolize() { die "Use elibtoolize"; }
446 azarah 1.44
447     # char *VER_major(string)
448     #
449     # Return the Major (X of X.Y.Z) version
450     #
451     VER_major() {
452     [[ -z $1 ]] && return 1
453    
454     local VER=$@
455 azarah 1.57 echo "${VER%%[^[:digit:]]*}"
456 azarah 1.44 }
457    
458     # char *VER_minor(string)
459     #
460     # Return the Minor (Y of X.Y.Z) version
461     #
462     VER_minor() {
463     [[ -z $1 ]] && return 1
464    
465     local VER=$@
466     VER=${VER#*.}
467 azarah 1.57 echo "${VER%%[^[:digit:]]*}"
468 azarah 1.44 }
469    
470     # char *VER_micro(string)
471     #
472     # Return the Micro (Z of X.Y.Z) version.
473     #
474     VER_micro() {
475     [[ -z $1 ]] && return 1
476    
477     local VER=$@
478     VER=${VER#*.*.}
479 azarah 1.57 echo "${VER%%[^[:digit:]]*}"
480 azarah 1.44 }
481    
482     # int VER_to_int(string)
483     #
484     # Convert a string type version (2.4.0) to an int (132096)
485     # for easy compairing or versions ...
486     #
487     VER_to_int() {
488     [[ -z $1 ]] && return 1
489    
490     local VER_MAJOR=$(VER_major "$1")
491     local VER_MINOR=$(VER_minor "$1")
492     local VER_MICRO=$(VER_micro "$1")
493     local VER_int=$(( VER_MAJOR * 65536 + VER_MINOR * 256 + VER_MICRO ))
494    
495     # We make version 1.0.0 the minimum version we will handle as
496     # a sanity check ... if its less, we fail ...
497     if [[ ${VER_int} -ge 65536 ]] ; then
498     echo "${VER_int}"
499     return 0
500     fi
501    
502     echo 1
503     return 1
504     }
505 vapier 1.97
506     fi

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