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Revision 1.25 Revision 1.106
1# Copyright 1999-2004 Gentoo Technologies, Inc. 1# Copyright 1999-2013 Gentoo Foundation
2# Distributed under the terms of the GNU General Public License v2 2# Distributed under the terms of the GNU General Public License v2
3# $Header: /var/cvsroot/gentoo-x86/eclass/libtool.eclass,v 1.25 2004/02/11 19:33:14 azarah Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/libtool.eclass,v 1.106 2013/05/11 11:17:58 aballier Exp $
4# 4
5# Author: Martin Schlemmer <azarah@gentoo.org> 5# @ECLASS: libtool.eclass
6# 6# @MAINTAINER:
7# base-system@gentoo.org
8# @BLURB: quickly update bundled libtool code
9# @DESCRIPTION:
7# This eclass patches ltmain.sh distributed with libtoolized packages with the 10# This eclass patches ltmain.sh distributed with libtoolized packages with the
8# relink and portage patch among others 11# relink and portage patch among others
9
10ECLASS="libtool"
11INHERITED="${INHERITED} ${ECLASS}"
12
13newdepend "!bootstrap? ( sys-devel/libtool )"
14
15DESCRIPTION="Based on the ${ECLASS} eclass"
16
17ELIBTOOL_VERSION="2.0.1"
18
19
20ELT_PATCH_DIR="${PORTDIR}/eclass/ELT-patches"
21ELT_APPLIED_PATCHES=
22
23# 12#
24# Returns all the directories containing ltmain.sh 13# Note, this eclass does not require libtool as it only applies patches to
25# 14# generated libtool files. We do not run the libtoolize program because that
26ELT_find_ltmain_sh() { 15# requires a regeneration of the main autotool files in order to work properly.
27 local x=
28 local dirlist=
29 16
30 for x in $(find "${S}" -name 'ltmain.sh') 17if [[ ${___ECLASS_ONCE_LIBTOOL} != "recur -_+^+_- spank" ]] ; then
31 do 18___ECLASS_ONCE_LIBTOOL="recur -_+^+_- spank"
32 dirlist="${dirlist} ${x%/*}"
33 done
34 19
35 echo "${dirlist}" 20# 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.
24ECLASSDIR_LOCAL=${BASH_SOURCE[0]%/*}
25elt_patch_dir() {
26 local d="${ECLASSDIR}/ELT-patches"
27 if [[ ! -d ${d} ]] ; then
28 d="${ECLASSDIR_LOCAL}/ELT-patches"
29 fi
30 echo "${d}"
36} 31}
32
33inherit multilib toolchain-funcs
37 34
38# 35#
39# See if we can apply $2 on $1, and if so, do it 36# See if we can apply $2 on $1, and if so, do it
40# 37#
41ELT_try_and_apply_patch() { 38ELT_try_and_apply_patch() {
42 local ret=0 39 local ret=0
40 local file=$1
43 local patch="$2" 41 local patch=$2
42 local src=$3
43 local disp="${src} patch"
44 local log="${T}/elibtool.log"
44 45
46 if [[ -z ${__ELT_NOTED_TMP} ]] ; then
47 __ELT_NOTED_TMP=true
48 printf 'temp patch: %s\n' "${patch}" > "${log}"
49 fi
50 printf '\nTrying %s\n' "${disp}" >> "${log}"
51
52 if [[ ! -e ${file} ]] ; then
53 echo "File not found: ${file}" >> "${log}"
54 return 1
55 fi
56
57 # Save file for permission restoration. `patch` sometimes resets things.
58 # Ideally we'd want 'stat -c %a', but stat is highly non portable and we are
59 # guaranted to have GNU find, so use that instead.
60 local perms="$(find ${file} -maxdepth 0 -printf '%m')"
45 # We only support patchlevel of 0 - why worry if its static patches? 61 # We only support patchlevel of 0 - why worry if its static patches?
46 if patch -p0 --dry-run $1 < ${patch} &>${T}/elibtool.log 62 if patch -p0 --dry-run "${file}" "${patch}" >> "${log}" 2>&1 ; then
47 then 63 einfo " Applying ${disp} ..."
48 einfo " Applying $(basename "$(dirname "${patch}")")-${patch##*/}.patch..." 64 patch -p0 -g0 --no-backup-if-mismatch "${file}" "${patch}" >> "${log}" 2>&1
49 patch -p0 $1 < ${patch} &>${T}/elibtool.log
50 ret=$? 65 ret=$?
51 export ELT_APPLIED_PATCHES="${ELT_APPLIED_PATCHES} ${patch##*/}" 66 export ELT_APPLIED_PATCHES="${ELT_APPLIED_PATCHES} ${src}"
52 else 67 else
53 ret=1 68 ret=1
54 fi 69 fi
70 chmod "${perms}" "${file}"
55 71
56 return ${ret} 72 return "${ret}"
73}
74
75#
76# Get string version of ltmain.sh or ltconfig (passed as $1)
77#
78ELT_libtool_version() {
79 (
80 unset VERSION
81 eval $(grep -e '^[[:space:]]*VERSION=' "$1")
82 echo "${VERSION:-0}"
83 )
57} 84}
58 85
59# 86#
60# Run through the patches in $2 and see if any 87# Run through the patches in $2 and see if any
61# apply to $1 ... 88# apply to $1 ...
62# 89#
63ELT_walk_patches() { 90ELT_walk_patches() {
64 local x= 91 local patch tmp
65 local y=
66 local ret=1 92 local ret=1
93 local file=$1
67 local patch_dir= 94 local patch_set=$2
95 local patch_dir="$(elt_patch_dir)/${patch_set}"
96 local rem_int_dep=$3
68 97
69 if [ -n "$2" ] 98 [[ -z ${patch_set} ]] && return 1
70 then 99 [[ ! -d ${patch_dir} ]] && return 1
71 if [ -d "${ELT_PATCH_DIR}/$2" ] 100
72 then 101 # Allow patches to use @GENTOO_LIBDIR@ replacements
73 patch_dir="${ELT_PATCH_DIR}/$2" 102 local sed_args=( -e "s:@GENTOO_LIBDIR@:$(get_libdir):g" )
74 else 103 if [[ -n ${rem_int_dep} ]] ; then
75 return ${ret} 104 # replace @REM_INT_DEP@ with what was passed
105 # to --remove-internal-dep
106 sed_args+=( -e "s|@REM_INT_DEP@|${rem_int_dep}|g" )
107 fi
108
109 pushd "$(elt_patch_dir)" >/dev/null || die
110
111 # Go through the patches in reverse order (newer version to older)
112 for patch in $(find "${patch_set}" -maxdepth 1 -type f | LC_ALL=C sort -r) ; do
113 tmp="${T}/libtool-elt.patch"
114 sed "${sed_args[@]}" "${patch}" > "${tmp}" || die
115 if ELT_try_and_apply_patch "${file}" "${tmp}" "${patch}" ; then
116 # Break to unwind w/popd rather than return directly
117 ret=0
118 break
76 fi 119 fi
77
78 for x in $(ls -d "${patch_dir}"/* 2>/dev/null)
79 do
80 if [ -n "${x}" -a -f "${x}" ]
81 then
82 # For --remove-internal-dep ...
83 if [ -n "$3" ]
84 then
85 # For replace @REM_INT_DEP@ with what was passed
86 # to --remove-internal-dep
87 sed -e "s|@REM_INT_DEP@|$3|g" ${x} > \
88 ${T}/$$.rem_int_deps.patch
89
90 x="${T}/$$.rem_int_deps.patch"
91 fi
92
93 if ELT_try_and_apply_patch "$1" "${x}"
94 then
95 ret=0
96 break
97 fi
98 fi
99 done 120 done
100 fi
101 121
122 popd >/dev/null
102 return ${ret} 123 return ${ret}
103} 124}
104 125
126# @FUNCTION: elibtoolize
127# @USAGE: [dirs] [--portage] [--reverse-deps] [--patch-only] [--remove-internal-dep=xxx] [--shallow] [--no-uclibc]
128# @DESCRIPTION:
129# Apply a smorgasbord of patches to bundled libtool files. This function
130# should always be safe to run. If no directories are specified, then
131# ${S} will be searched for appropriate files.
132#
133# If the --shallow option is used, then only ${S}/ltmain.sh will be patched.
134#
135# The other options should be avoided in general unless you know what's going on.
105elibtoolize() { 136elibtoolize() {
106 local x= 137 local x
107 local y=
108 local do_portage="no" 138 local do_portage="no"
109 local do_reversedeps="no" 139 local do_reversedeps="no"
110 local do_only_patches="no" 140 local do_only_patches="no"
141 local do_uclibc="yes"
111 local deptoremove= 142 local deptoremove=
112 local my_dirlist= 143 local do_shallow="no"
113 local elt_patches="portage relink max_cmd_len sed test tmp" 144 local force="false"
145 local elt_patches="install-sh ltmain portage relink max_cmd_len sed test tmp cross as-needed target-nm"
114 146
115 my_dirlist="$(ELT_find_ltmain_sh)" 147 for x in "$@" ; do
116
117 for x in $*
118 do
119 case "${x}" in 148 case ${x} in
120 "--portage") 149 --portage)
121 # Only apply portage patch, and don't 150 # Only apply portage patch, and don't
122 # 'libtoolize --copy --force' if all patches fail. 151 # 'libtoolize --copy --force' if all patches fail.
123 do_portage="yes" 152 do_portage="yes"
124 ;; 153 ;;
125 "--reverse-deps") 154 --reverse-deps)
126 # Apply the reverse-deps patch 155 # Apply the reverse-deps patch
127 # http://bugzilla.gnome.org/show_bug.cgi?id=75635 156 # http://bugzilla.gnome.org/show_bug.cgi?id=75635
128 do_reversedeps="yes" 157 do_reversedeps="yes"
129 elt_patches="${elt_patches} fix-relink" 158 elt_patches+=" fix-relink"
130 ;; 159 ;;
131 "--patch-only") 160 --patch-only)
132 # Do not run libtoolize if none of the patches apply .. 161 # Do not run libtoolize if none of the patches apply ..
133 do_only_patches="yes" 162 do_only_patches="yes"
134 ;; 163 ;;
135 "^--remove-internal-dep="*) 164 --remove-internal-dep=*)
136 # We will replace @REM_INT_DEP@ with what is needed 165 # We will replace @REM_INT_DEP@ with what is needed
137 # in ELT_walk_patches() ... 166 # in ELT_walk_patches() ...
138 deptoremove="$(echo "${x}" | sed -e 's|--remove-internal-dep=||')" 167 deptoremove=${x#--remove-internal-dep=}
139 168
140 # Add the patch for this ... 169 # Add the patch for this ...
141 [ -n "${deptoremove}" ] && elt_patches="${elt_patches} rem-int-dep" 170 [[ -n ${deptoremove} ]] && elt_patches+=" rem-int-dep"
142 ;; 171 ;;
143 "--shallow") 172 --shallow)
144 # Only patch the ltmain.sh in ${S} 173 # Only patch the ltmain.sh in ${S}
145 if [ -f "${S}/ltmain.sh" ] 174 do_shallow="yes"
146 then
147 my_dirlist="${S}"
148 else
149 my_dirlist=
150 fi
151 ;; 175 ;;
176 --no-uclibc)
177 do_uclibc="no"
178 ;;
179 --force)
180 force="true"
181 ;;
182 *)
183 eerror "Invalid elibtoolize option: ${x}"
184 die "elibtoolize called with ${x} ??"
152 esac 185 esac
153 done 186 done
154 187
155 for x in ${my_dirlist} 188 [[ ${do_uclibc} == "yes" ]] && elt_patches+=" uclibc-conf uclibc-ltconf"
156 do 189
157 local tmp="$(echo "${x}" | sed -e "s|${S}||")" 190 case ${CHOST} in
191 *-aix*) elt_patches+=" hardcode aixrtl aix-noundef" ;; #213277
192 *-darwin*) elt_patches+=" darwin-ltconf darwin-ltmain darwin-conf" ;;
193 *-solaris*) elt_patches+=" sol2-conf sol2-ltmain" ;;
194 *-freebsd*) elt_patches+=" fbsd-conf fbsd-ltconf" ;;
195 *-hpux*) elt_patches+=" hpux-conf deplibs hc-flag-ld hardcode hardcode-relink relink-prog no-lc" ;;
196 *-irix*) elt_patches+=" irix-ltmain" ;;
197 *-mint*) elt_patches+=" mint-conf" ;;
198 esac
199
200 if $(tc-getLD) --version 2>&1 | grep -qs 'GNU gold'; then
201 elt_patches+=" gold-conf"
202 fi
203
204 # Reuse "$@" for dirs to patch
205 set --
206 if [[ ${do_shallow} == "yes" ]] ; then
207 [[ -f ${S}/ltmain.sh ]] && set -- "${S}"
208 else
209 set -- $(find "${S}" -name ltmain.sh -printf '%h ')
210 fi
211
212 local d p
213 for d in "$@" ; do
158 export ELT_APPLIED_PATCHES= 214 export ELT_APPLIED_PATCHES=
159
160 cd ${x}
161 einfo "Patching \${S}$(echo "/${tmp}/ltmain.sh" | sed -e 's|//|/|g')..."
162 215
216 if [[ -f ${d}/.elibtoolized ]] ; then
217 ${force} || continue
218 fi
219
220 local outfunc="einfo"
221 [[ -f ${d}/.elibtoolized ]] && outfunc="ewarn"
222 ${outfunc} "Running elibtoolize in: ${d#${WORKDIR}/}/"
223 if [[ ${outfunc} == "ewarn" ]] ; then
224 ewarn " We've already been run in this tree; you should"
225 ewarn " avoid this if possible (perhaps by filing a bug)"
226 fi
227
163 for y in ${elt_patches} 228 for p in ${elt_patches} ; do
164 do
165 local ret=0 229 local ret=0
166 230
167 case "${y}" in 231 case ${p} in
232 portage)
233 # Stupid test to see if its already applied ...
234 if ! grep -qs 'We do not want portage' "${d}/ltmain.sh" ; then
235 ELT_walk_patches "${d}/ltmain.sh" "${p}"
236 ret=$?
237 fi
238 ;;
168 "rem-int-dep") 239 rem-int-dep)
169 ELT_walk_patches "${x}/ltmain.sh" "${y}" "${deptoremove}" 240 ELT_walk_patches "${d}/ltmain.sh" "${p}" "${deptoremove}"
170 ret=$? 241 ret=$?
171 ;; 242 ;;
172 "fix-relink") 243 fix-relink)
173 # Do not apply if we do not have the relink patch applied ... 244 # Do not apply if we do not have the relink patch applied ...
174 if [ -n "$(grep 'inst_prefix_dir' "${x}/ltmain.sh")" ] 245 if grep -qs 'inst_prefix_dir' "${d}/ltmain.sh" ; then
175 then
176 ELT_walk_patches "${x}/ltmain.sh" "${y}" 246 ELT_walk_patches "${d}/ltmain.sh" "${p}"
177 ret=$? 247 ret=$?
178 fi 248 fi
179 ;; 249 ;;
180 "max_cmd_len") 250 max_cmd_len)
181 # Do not apply if $max_cmd_len is not used ... 251 # Do not apply if $max_cmd_len is not used ...
182 if [ -n "$(grep 'max_cmd_len' "${x}/ltmain.sh")" ] 252 if grep -qs 'max_cmd_len' "${d}/ltmain.sh" ; then
183 then
184 ELT_walk_patches "${x}/ltmain.sh" "${y}" 253 ELT_walk_patches "${d}/ltmain.sh" "${p}"
254 ret=$?
255 fi
256 ;;
257 as-needed)
258 ELT_walk_patches "${d}/ltmain.sh" "${p}"
259 ret=$?
260 ;;
261 uclibc-conf)
262 if grep -qs 'Transform linux' "${d}/configure" ; then
263 ELT_walk_patches "${d}/configure" "${p}"
264 ret=$?
265 # ltmain.sh and co might be in a subdirectory ...
266 elif [[ ! -e ${d}/configure ]] && \
267 grep -qs 'Transform linux' "${d}/../configure" ; then
268 ELT_walk_patches "${d}/../configure" "${p}"
269 ret=$?
270 fi
271 ;;
272 uclibc-ltconf)
273 # Newer libtoolize clears ltconfig, as not used anymore
274 if [[ -s ${d}/ltconfig ]] ; then
275 ELT_walk_patches "${d}/ltconfig" "${p}"
276 ret=$?
277 fi
278 ;;
279 fbsd-conf)
280 if grep -qs 'version_type=freebsd-' "${d}/configure" ; then
281 ELT_walk_patches "${d}/configure" "${p}"
282 ret=$?
283 # ltmain.sh and co might be in a subdirectory ...
284 elif [[ ! -e ${d}/configure ]] && \
285 grep -qs 'version_type=freebsd-' "${d}/../configure" ; then
286 ELT_walk_patches "${d}/../configure" "${p}"
287 ret=$?
288 fi
289 ;;
290 fbsd-ltconf)
291 if [[ -s ${d}/ltconfig ]] ; then
292 ELT_walk_patches "${d}/ltconfig" "${p}"
293 ret=$?
294 fi
295 ;;
296 darwin-conf)
297 if grep -qs '&& echo \.so ||' "${d}/configure" ; then
298 ELT_walk_patches "${d}/configure" "${p}"
299 ret=$?
300 # ltmain.sh and co might be in a subdirectory ...
301 elif [[ ! -e ${d}/configure ]] && \
302 grep -qs '&& echo \.so ||' "${d}/../configure" ; then
303 ELT_walk_patches "${d}/../configure" "${p}"
304 ret=$?
305 fi
306 ;;
307 darwin-ltconf)
308 # Newer libtoolize clears ltconfig, as not used anymore
309 if [[ -s ${d}/ltconfig ]] ; then
310 ELT_walk_patches "${d}/ltconfig" "${p}"
311 ret=$?
312 fi
313 ;;
314 darwin-ltmain)
315 # special case to avoid false positives (failing to apply
316 # ltmain.sh path message), newer libtools have this patch
317 # built in, so not much to patch around then
318 if [[ -e ${d}/ltmain.sh ]] && \
319 ! grep -qs 'verstring="-compatibility_version' "${d}/ltmain.sh" ; then
320 ELT_walk_patches "${d}/ltmain.sh" "${p}"
321 ret=$?
322 fi
323 ;;
324 aixrtl|hpux-conf)
325 ret=1
326 local subret=0
327 # apply multiple patches as often as they match
328 while [[ $subret -eq 0 ]]; do
329 subret=1
330 if [[ -e ${d}/configure ]]; then
331 ELT_walk_patches "${d}/configure" "${p}"
332 subret=$?
333 # ltmain.sh and co might be in a subdirectory ...
334 elif [[ ! -e ${d}/configure && -e ${d}/../configure ]] ; then
335 ELT_walk_patches "${d}/../configure" "${p}"
336 subret=$?
337 fi
338 if [[ $subret -eq 0 ]]; then
339 # have at least one patch succeeded.
340 ret=0
341 fi
342 done
343 ;;
344 mint-conf|gold-conf|sol2-conf)
345 ret=1
346 local subret=1
347 if [[ -e ${d}/configure ]]; then
348 ELT_walk_patches "${d}/configure" "${p}"
349 subret=$?
350 # ltmain.sh and co might be in a subdirectory ...
351 elif [[ -e ${d}/../configure ]] ; then
352 ELT_walk_patches "${d}/../configure" "${p}"
353 subret=$?
354 elif [[ -e ${d}/../../configure ]] ; then
355 ELT_walk_patches "${d}/../../configure" "${p}"
356 subret=$?
357 fi
358 if [[ $subret -eq 0 ]]; then
359 # have at least one patch succeeded.
360 ret=0
361 fi
362 ;;
363 target-nm)
364 ELT_walk_patches "${d}/configure" "${p}"
365 ret=$?
366 ;;
367 install-sh)
368 ELT_walk_patches "${d}/install-sh" "${p}"
369 ret=$?
370 ;;
371 cross)
372 if tc-is-cross-compiler ; then
373 ELT_walk_patches "${d}/ltmain.sh" "${p}"
185 ret=$? 374 ret=$?
186 fi 375 fi
187 ;; 376 ;;
188 *) 377 *)
189 ELT_walk_patches "${x}/ltmain.sh" "${y}" 378 ELT_walk_patches "${d}/ltmain.sh" "${p}"
190 ret=$? 379 ret=$?
191 ;; 380 ;;
192 esac 381 esac
193 382
194 if [ "${ret}" -ne 0 ] 383 if [[ ${ret} -ne 0 ]] ; then
195 then
196 case ${y} in 384 case ${p} in
197 "relink") 385 relink)
386 local version=$(ELT_libtool_version "${d}/ltmain.sh")
198 # Critical patch, but could be applied ... 387 # Critical patch, but could be applied ...
388 # FIXME: Still need a patch for ltmain.sh > 1.4.0
199 if [ -z "$(grep 'inst_prefix_dir' "${x}/ltmain.sh")" ] 389 if ! grep -qs 'inst_prefix_dir' "${d}/ltmain.sh" && \
200 then 390 [[ $(VER_to_int "${version}") -ge $(VER_to_int "1.4.0") ]] ; then
201 ewarn " Could not apply relink.patch!" 391 ewarn " Could not apply relink.patch!"
202 fi 392 fi
203 ;; 393 ;;
204 "portage") 394 portage)
205 # Critical patch - for this one we abort, as it can really 395 # Critical patch - for this one we abort, as it can really
206 # cause breakage without it applied! 396 # cause breakage without it applied!
207 if [ "${do_portage}" = "yes" ] 397 if [[ ${do_portage} == "yes" ]] ; then
208 then
209 # Stupid test to see if its already applied ... 398 # Stupid test to see if its already applied ...
210 if [ -z "$(grep 'We do not want portage' "${x}/ltmain.sh")" ] 399 if ! grep -qs 'We do not want portage' "${d}/ltmain.sh" ; then
211 then
212 echo 400 echo
213 eerror "Portage patch requested, but failed to apply!" 401 eerror "Portage patch requested, but failed to apply!"
402 eerror "Please file a bug report to add a proper patch."
214 die "Portage patch requested, but failed to apply!" 403 die "Portage patch requested, but failed to apply!"
215 fi 404 fi
216 else 405 else
217 ewarn " Could not apply portage.patch!" 406 if grep -qs 'We do not want portage' "${d}/ltmain.sh" ; then
407 # ewarn " Portage patch seems to be already applied."
218 ewarn " Please verify that it is not needed." 408 # ewarn " Please verify that it is not needed."
409 :
410 else
411 local version=$(ELT_libtool_version "${d}"/ltmain.sh)
412 echo
413 eerror "Portage patch failed to apply (ltmain.sh version ${version})!"
414 eerror "Please file a bug report to add a proper patch."
415 die "Portage patch failed to apply!"
416 fi
417 # We do not want to run libtoolize ...
418 ELT_APPLIED_PATCHES="portage"
219 fi 419 fi
420 ;;
421 uclibc-*)
422 [[ ${CHOST} == *-uclibc ]] && ewarn " uClibc patch set '${p}' failed to apply!"
423 ;;
424 fbsd-*)
425 if [[ ${CHOST} == *-freebsd* ]] ; then
426 if [[ -z $(grep 'Handle Gentoo/FreeBSD as it was Linux' \
427 "${d}/configure" "${d}/../configure" 2>/dev/null) ]]; then
428 eerror " FreeBSD patch set '${p}' failed to apply!"
429 die "FreeBSD patch set '${p}' failed to apply!"
430 fi
431 fi
432 ;;
433 darwin-*)
434 [[ ${CHOST} == *"-darwin"* ]] && ewarn " Darwin patch set '${p}' failed to apply!"
220 ;; 435 ;;
221 esac 436 esac
222 fi 437 fi
438 done
223 439
224 if [ -z "${ELT_APPLIED_PATCHES}" ] 440 if [[ -z ${ELT_APPLIED_PATCHES} ]] ; then
441 if [[ ${do_portage} == "no" && \
442 ${do_reversedeps} == "no" && \
443 ${do_only_patches} == "no" && \
444 ${deptoremove} == "" ]]
225 then 445 then
226 if [ "${do_portage}" = "no" -a \ 446 ewarn "Cannot apply any patches, please file a bug about this"
227 "${do_reversedeps}" = "no" -a \
228 "${do_only_patches}" = "no" -a \
229 "${deptoremove}" = "" ]
230 then
231 # Sometimes ltmain.sh is in a subdirectory ...
232 if [ ! -f ${x}/configure.in -a ! -f ${x}/configure.ac ]
233 then
234 if [ -f ${x}/../configure.in -o -f ${x}/../configure.ac ]
235 then
236 cd ${x}/../
237 fi
238 fi
239
240 if which libtoolize &>/dev/null
241 then
242 ewarn "Cannot apply any patch, running libtoolize..."
243 libtoolize --copy --force
244 fi
245 cd ${x}
246 break
247 fi 447 die
248 fi 448 fi
249 done 449 fi
450
451 rm -f "${d}/libtool"
452
453 > "${d}/.elibtoolized"
250 done 454 done
455}
251 456
252 if [ -f libtool ] 457uclibctoolize() { die "Use elibtoolize"; }
253 then 458darwintoolize() { die "Use elibtoolize"; }
254 rm -f libtool 459
460# char *VER_major(string)
461#
462# Return the Major (X of X.Y.Z) version
463#
464VER_major() {
465 [[ -z $1 ]] && return 1
466
467 local VER=$@
468 echo "${VER%%[^[:digit:]]*}"
469}
470
471# char *VER_minor(string)
472#
473# Return the Minor (Y of X.Y.Z) version
474#
475VER_minor() {
476 [[ -z $1 ]] && return 1
477
478 local VER=$@
479 VER=${VER#*.}
480 echo "${VER%%[^[:digit:]]*}"
481}
482
483# char *VER_micro(string)
484#
485# Return the Micro (Z of X.Y.Z) version.
486#
487VER_micro() {
488 [[ -z $1 ]] && return 1
489
490 local VER=$@
491 VER=${VER#*.*.}
492 echo "${VER%%[^[:digit:]]*}"
493}
494
495# int VER_to_int(string)
496#
497# Convert a string type version (2.4.0) to an int (132096)
498# for easy compairing or versions ...
499#
500VER_to_int() {
501 [[ -z $1 ]] && return 1
502
503 local VER_MAJOR=$(VER_major "$1")
504 local VER_MINOR=$(VER_minor "$1")
505 local VER_MICRO=$(VER_micro "$1")
506 local VER_int=$(( VER_MAJOR * 65536 + VER_MINOR * 256 + VER_MICRO ))
507
508 # We make version 1.0.0 the minimum version we will handle as
509 # a sanity check ... if its less, we fail ...
510 if [[ ${VER_int} -ge 65536 ]] ; then
511 echo "${VER_int}"
512 return 0
513 fi
514
515 echo 1
516 return 1
517}
518
255 fi 519fi
256
257 # We need to change the pwd back to $S, as we may be called in
258 # src_compile()
259 cd ${S}
260}
261

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