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Revision 1.99 - (hide annotations) (download)
Sun May 6 10:41:48 2012 UTC (2 years, 5 months ago) by grobian
Branch: MAIN
Changes since 1.98: +3 -2 lines
Add ELT patch for Solaris x64 libtool problem where the linker is set to 'ld_sol2'

1 grobian 1.99 # Copyright 1999-2012 Gentoo Foundation
2 vapier 1.15 # Distributed under the terms of the GNU General Public License v2
3 grobian 1.99 # $Header: /var/cvsroot/gentoo-x86/eclass/libtool.eclass,v 1.98 2011/12/21 21:21:04 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 grobian 1.99 *-solaris*) elt_patches+=" sol2-conf" ;;
186 vapier 1.90 *-freebsd*) elt_patches+=" fbsd-conf fbsd-ltconf" ;;
187     *-hpux*) elt_patches+=" hpux-conf deplibs hc-flag-ld hardcode hardcode-relink relink-prog no-lc" ;;
188     *-irix*) elt_patches+=" irix-ltmain" ;;
189     *-mint*) elt_patches+=" mint-conf" ;;
190 grobian 1.84 esac
191 usata 1.36
192 flameeyes 1.91 if $(tc-getLD) --version 2>&1 | grep -qs 'GNU gold'; then
193     elt_patches+=" gold-conf"
194     fi
195    
196 vapier 1.90 # Reuse "$@" for dirs to patch
197     set --
198     if [[ ${do_shallow} == "yes" ]] ; then
199     [[ -f ${S}/ltmain.sh ]] && set -- "${S}"
200     else
201     set -- $(find "${S}" -name ltmain.sh -printf '%h ')
202     fi
203    
204     local d p
205     for d in "$@" ; do
206 azarah 1.24 export ELT_APPLIED_PATCHES=
207 mr_bones_ 1.27
208 vapier 1.95 if [[ -f ${d}/.elibtoolized ]] ; then
209     ${force} || continue
210     fi
211 azarah 1.52
212 vapier 1.98 local outfunc="einfo"
213     [[ -f ${d}/.elibtoolized ]] && outfunc="ewarn"
214     ${outfunc} "Running elibtoolize in: ${d#${WORKDIR}/}/"
215     if [[ ${outfunc} == "ewarn" ]] ; then
216 vapier 1.95 ewarn " We've already been run in this tree; you should"
217     ewarn " avoid this if possible (perhaps by filing a bug)"
218     fi
219 azarah 1.2
220 vapier 1.90 for p in ${elt_patches} ; do
221 azarah 1.24 local ret=0
222    
223 vapier 1.90 case ${p} in
224     portage)
225 azarah 1.64 # Stupid test to see if its already applied ...
226 vapier 1.90 if ! grep -qs 'We do not want portage' "${d}/ltmain.sh" ; then
227     ELT_walk_patches "${d}/ltmain.sh" "${p}"
228 azarah 1.64 ret=$?
229     fi
230     ;;
231 vapier 1.90 rem-int-dep)
232     ELT_walk_patches "${d}/ltmain.sh" "${p}" "${deptoremove}"
233 azarah 1.24 ret=$?
234     ;;
235 vapier 1.90 fix-relink)
236 azarah 1.24 # Do not apply if we do not have the relink patch applied ...
237 vapier 1.90 if grep -qs 'inst_prefix_dir' "${d}/ltmain.sh" ; then
238     ELT_walk_patches "${d}/ltmain.sh" "${p}"
239 azarah 1.24 ret=$?
240     fi
241     ;;
242 vapier 1.90 max_cmd_len)
243 azarah 1.25 # Do not apply if $max_cmd_len is not used ...
244 vapier 1.90 if grep -qs 'max_cmd_len' "${d}/ltmain.sh" ; then
245     ELT_walk_patches "${d}/ltmain.sh" "${p}"
246 azarah 1.25 ret=$?
247     fi
248     ;;
249 vapier 1.90 as-needed)
250     ELT_walk_patches "${d}/ltmain.sh" "${p}"
251 loki_val 1.83 ret=$?
252     ;;
253 vapier 1.90 uclibc-conf)
254     if grep -qs 'Transform linux' "${d}/configure" ; then
255     ELT_walk_patches "${d}/configure" "${p}"
256 azarah 1.53 ret=$?
257     # ltmain.sh and co might be in a subdirectory ...
258 vapier 1.90 elif [[ ! -e ${d}/configure ]] && \
259 flameeyes 1.91 grep -qs 'Transform linux' "${d}/../configure" ; then
260 vapier 1.90 ELT_walk_patches "${d}/../configure" "${p}"
261 azarah 1.53 ret=$?
262     fi
263     ;;
264 vapier 1.90 uclibc-ltconf)
265 azarah 1.60 # Newer libtoolize clears ltconfig, as not used anymore
266 vapier 1.90 if [[ -s ${d}/ltconfig ]] ; then
267     ELT_walk_patches "${d}/ltconfig" "${p}"
268 azarah 1.53 ret=$?
269     fi
270     ;;
271 vapier 1.90 fbsd-conf)
272     if grep -qs 'version_type=freebsd-' "${d}/configure" ; then
273     ELT_walk_patches "${d}/configure" "${p}"
274 flameeyes 1.55 ret=$?
275     # ltmain.sh and co might be in a subdirectory ...
276 vapier 1.90 elif [[ ! -e ${d}/configure ]] && \
277 flameeyes 1.91 grep -qs 'version_type=freebsd-' "${d}/../configure" ; then
278 vapier 1.90 ELT_walk_patches "${d}/../configure" "${p}"
279 flameeyes 1.55 ret=$?
280     fi
281     ;;
282 vapier 1.90 fbsd-ltconf)
283     if [[ -s ${d}/ltconfig ]] ; then
284     ELT_walk_patches "${d}/ltconfig" "${p}"
285 flameeyes 1.68 ret=$?
286     fi
287     ;;
288 vapier 1.90 darwin-conf)
289     if grep -qs '&& echo \.so ||' "${d}/configure" ; then
290     ELT_walk_patches "${d}/configure" "${p}"
291 grobian 1.84 ret=$?
292     # ltmain.sh and co might be in a subdirectory ...
293 vapier 1.90 elif [[ ! -e ${d}/configure ]] && \
294 flameeyes 1.91 grep -qs '&& echo \.so ||' "${d}/../configure" ; then
295 vapier 1.90 ELT_walk_patches "${d}/../configure" "${p}"
296 grobian 1.84 ret=$?
297     fi
298     ;;
299 vapier 1.90 darwin-ltconf)
300 azarah 1.60 # Newer libtoolize clears ltconfig, as not used anymore
301 vapier 1.90 if [[ -s ${d}/ltconfig ]] ; then
302     ELT_walk_patches "${d}/ltconfig" "${p}"
303 azarah 1.60 ret=$?
304     fi
305     ;;
306 vapier 1.90 darwin-ltmain)
307 grobian 1.84 # special case to avoid false positives (failing to apply
308     # ltmain.sh path message), newer libtools have this patch
309     # built in, so not much to patch around then
310 vapier 1.90 if [[ -e ${d}/ltmain.sh ]] && \
311     ! grep -qs 'verstring="-compatibility_version' "${d}/ltmain.sh" ; then
312     ELT_walk_patches "${d}/ltmain.sh" "${p}"
313 grobian 1.84 ret=$?
314     fi
315     ;;
316 vapier 1.90 aixrtl|hpux-conf)
317 haubi 1.85 ret=1
318     local subret=0
319     # apply multiple patches as often as they match
320     while [[ $subret -eq 0 ]]; do
321     subret=1
322 vapier 1.90 if [[ -e ${d}/configure ]]; then
323     ELT_walk_patches "${d}/configure" "${p}"
324 haubi 1.85 subret=$?
325     # ltmain.sh and co might be in a subdirectory ...
326 vapier 1.90 elif [[ ! -e ${d}/configure && -e ${d}/../configure ]] ; then
327     ELT_walk_patches "${d}/../configure" "${p}"
328 haubi 1.85 subret=$?
329     fi
330     if [[ $subret -eq 0 ]]; then
331     # have at least one patch succeeded.
332     ret=0
333     fi
334     done
335     ;;
336 flameeyes 1.91 mint-conf|gold-conf)
337 grobian 1.84 ret=1
338     local subret=1
339 vapier 1.90 if [[ -e ${d}/configure ]]; then
340     ELT_walk_patches "${d}/configure" "${p}"
341 grobian 1.84 subret=$?
342     # ltmain.sh and co might be in a subdirectory ...
343 flameeyes 1.91 elif [[ -e ${d}/../configure ]] ; then
344 vapier 1.90 ELT_walk_patches "${d}/../configure" "${p}"
345 grobian 1.84 subret=$?
346 flameeyes 1.91 elif [[ -e ${d}/../../configure ]] ; then
347     ELT_walk_patches "${d}/../../configure" "${p}"
348     subret=$?
349 grobian 1.84 fi
350     if [[ $subret -eq 0 ]]; then
351     # have at least one patch succeeded.
352     ret=0
353     fi
354     ;;
355 vapier 1.90 install-sh)
356     ELT_walk_patches "${d}/install-sh" "${p}"
357 uberlord 1.78 ret=$?
358     ;;
359 vapier 1.90 cross)
360 vapier 1.82 if tc-is-cross-compiler ; then
361 vapier 1.90 ELT_walk_patches "${d}/ltmain.sh" "${p}"
362 vapier 1.82 ret=$?
363     fi
364     ;;
365 azarah 1.24 *)
366 vapier 1.90 ELT_walk_patches "${d}/ltmain.sh" "${p}"
367 azarah 1.24 ret=$?
368     ;;
369     esac
370 mr_bones_ 1.27
371 vapier 1.42 if [[ ${ret} -ne 0 ]] ; then
372 vapier 1.90 case ${p} in
373     relink)
374     local version=$(ELT_libtool_version "${d}/ltmain.sh")
375 azarah 1.24 # Critical patch, but could be applied ...
376 azarah 1.59 # FIXME: Still need a patch for ltmain.sh > 1.4.0
377 vapier 1.90 if ! grep -qs 'inst_prefix_dir' "${d}/ltmain.sh" && \
378     [[ $(VER_to_int "${version}") -ge $(VER_to_int "1.4.0") ]] ; then
379 azarah 1.24 ewarn " Could not apply relink.patch!"
380     fi
381     ;;
382 vapier 1.90 portage)
383 azarah 1.24 # Critical patch - for this one we abort, as it can really
384     # cause breakage without it applied!
385 vapier 1.42 if [[ ${do_portage} == "yes" ]] ; then
386 azarah 1.24 # Stupid test to see if its already applied ...
387 vapier 1.90 if ! grep -qs 'We do not want portage' "${d}/ltmain.sh" ; then
388 azarah 1.24 echo
389     eerror "Portage patch requested, but failed to apply!"
390 vapier 1.88 eerror "Please file a bug report to add a proper patch."
391 azarah 1.24 die "Portage patch requested, but failed to apply!"
392     fi
393     else
394 vapier 1.90 if grep -qs 'We do not want portage' "${d}/ltmain.sh" ; then
395 azarah 1.51 # ewarn " Portage patch seems to be already applied."
396     # ewarn " Please verify that it is not needed."
397     :
398 azarah 1.45 else
399 flameeyes 1.91 local version=$(ELT_libtool_version "${d}"/ltmain.sh)
400 azarah 1.45 echo
401 azarah 1.46 eerror "Portage patch failed to apply (ltmain.sh version ${version})!"
402 vapier 1.88 eerror "Please file a bug report to add a proper patch."
403 azarah 1.45 die "Portage patch failed to apply!"
404     fi
405     # We do not want to run libtoolize ...
406     ELT_APPLIED_PATCHES="portage"
407 azarah 1.3 fi
408     ;;
409 vapier 1.90 uclibc-*)
410     [[ ${CHOST} == *-uclibc ]] && ewarn " uClibc patch set '${p}' failed to apply!"
411 azarah 1.53 ;;
412 vapier 1.90 fbsd-*)
413     if [[ ${CHOST} == *-freebsd* ]] ; then
414 flameeyes 1.65 if [[ -z $(grep 'Handle Gentoo/FreeBSD as it was Linux' \
415 vapier 1.90 "${d}/configure" "${d}/../configure" 2>/dev/null) ]]; then
416     eerror " FreeBSD patch set '${p}' failed to apply!"
417     die "FreeBSD patch set '${p}' failed to apply!"
418 flameeyes 1.61 fi
419 azarah 1.60 fi
420     ;;
421 vapier 1.90 darwin-*)
422     [[ ${CHOST} == *"-darwin"* ]] && ewarn " Darwin patch set '${p}' failed to apply!"
423 flameeyes 1.55 ;;
424 azarah 1.3 esac
425 azarah 1.1 fi
426 azarah 1.52 done
427 azarah 1.11
428 azarah 1.52 if [[ -z ${ELT_APPLIED_PATCHES} ]] ; then
429     if [[ ${do_portage} == "no" && \
430     ${do_reversedeps} == "no" && \
431     ${do_only_patches} == "no" && \
432     ${deptoremove} == "" ]]
433     then
434     ewarn "Cannot apply any patches, please file a bug about this"
435 vapier 1.75 die
436 azarah 1.1 fi
437 azarah 1.52 fi
438    
439 vapier 1.90 rm -f "${d}/libtool"
440 azarah 1.52
441 vapier 1.90 > "${d}/.elibtoolized"
442 azarah 1.1 done
443 vapier 1.30 }
444    
445 vapier 1.90 uclibctoolize() { die "Use elibtoolize"; }
446     darwintoolize() { die "Use elibtoolize"; }
447 azarah 1.44
448     # char *VER_major(string)
449     #
450     # Return the Major (X of X.Y.Z) version
451     #
452     VER_major() {
453     [[ -z $1 ]] && return 1
454    
455     local VER=$@
456 azarah 1.57 echo "${VER%%[^[:digit:]]*}"
457 azarah 1.44 }
458    
459     # char *VER_minor(string)
460     #
461     # Return the Minor (Y of X.Y.Z) version
462     #
463     VER_minor() {
464     [[ -z $1 ]] && return 1
465    
466     local VER=$@
467     VER=${VER#*.}
468 azarah 1.57 echo "${VER%%[^[:digit:]]*}"
469 azarah 1.44 }
470    
471     # char *VER_micro(string)
472     #
473     # Return the Micro (Z of X.Y.Z) version.
474     #
475     VER_micro() {
476     [[ -z $1 ]] && return 1
477    
478     local VER=$@
479     VER=${VER#*.*.}
480 azarah 1.57 echo "${VER%%[^[:digit:]]*}"
481 azarah 1.44 }
482    
483     # int VER_to_int(string)
484     #
485     # Convert a string type version (2.4.0) to an int (132096)
486     # for easy compairing or versions ...
487     #
488     VER_to_int() {
489     [[ -z $1 ]] && return 1
490    
491     local VER_MAJOR=$(VER_major "$1")
492     local VER_MINOR=$(VER_minor "$1")
493     local VER_MICRO=$(VER_micro "$1")
494     local VER_int=$(( VER_MAJOR * 65536 + VER_MINOR * 256 + VER_MICRO ))
495    
496     # We make version 1.0.0 the minimum version we will handle as
497     # a sanity check ... if its less, we fail ...
498     if [[ ${VER_int} -ge 65536 ]] ; then
499     echo "${VER_int}"
500     return 0
501     fi
502    
503     echo 1
504     return 1
505     }
506 vapier 1.97
507     fi

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