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1# Copyright 1999-2005 Gentoo Foundation 1# Copyright 1999-2010 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 1.42 2005/01/31 03:02:13 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/libtool.eclass,v 1.92 2011/06/10 10:14:21 flameeyes 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 12#
10ECLASS="libtool" 13# Note, this eclass does not require libtool as it only applies patches to
11INHERITED="${INHERITED} ${ECLASS}" 14# generated libtool files. We do not run the libtoolize program because that
12 15# requires a regeneration of the main autotool files in order to work properly.
13# 2004.09.25 rac
14# i have verified that at least one package can use this eclass and
15# build properly even without libtool installed yet, probably using
16# the files in the distribution. eliminating this dependency fixes
17# bug 65209, which is a showstopper for people doing installs using
18# stageballs <3. if anybody decides to revert this, please attempt
19# to find an alternate way of resolving that bug at the same time.
20 16
21DESCRIPTION="Based on the ${ECLASS} eclass" 17DESCRIPTION="Based on the ${ECLASS} eclass"
22 18
23ELIBTOOL_VERSION="2.0.1" 19inherit toolchain-funcs
24 20
25ELT_PATCH_DIR="${PORTDIR}/eclass/ELT-patches" 21ELT_PATCH_DIR="${ECLASSDIR}/ELT-patches"
26ELT_APPLIED_PATCHES=
27
28#
29# Returns all the directories containing ltmain.sh
30#
31ELT_find_ltmain_sh() {
32 local x=
33 local dirlist=
34
35 for x in $(find "${S}" -name 'ltmain.sh') ; do
36 dirlist="${dirlist} ${x%/*}"
37 done
38
39 echo "${dirlist}"
40}
41 22
42# 23#
43# See if we can apply $2 on $1, and if so, do it 24# See if we can apply $2 on $1, and if so, do it
44# 25#
45ELT_try_and_apply_patch() { 26ELT_try_and_apply_patch() {
46 local ret=0 27 local ret=0
28 local file=$1
47 local patch="$2" 29 local patch=$2
30
31 echo -e "\nTrying $(basename "$(dirname "${patch}")")-${patch##*/}.patch on ${file}" \
32 &>> "${T}/elibtool.log"
48 33
49 # We only support patchlevel of 0 - why worry if its static patches? 34 # We only support patchlevel of 0 - why worry if its static patches?
50 if patch -p0 --dry-run $1 < ${patch} &> ${T}/elibtool.log ; then 35 if patch -p0 --dry-run "${file}" "${patch}" &>> "${T}/elibtool.log" ; then
51 einfo " Applying $(basename "$(dirname "${patch}")")-${patch##*/}.patch ..." 36 einfo " Applying $(basename "$(dirname "${patch}")")-${patch##*/}.patch ..."
52 patch -p0 $1 < ${patch} &>${T}/elibtool.log 37 patch -p0 -g0 --no-backup-if-mismatch "${file}" "${patch}" \
38 &>> "${T}/elibtool.log"
53 ret=$? 39 ret=$?
54 export ELT_APPLIED_PATCHES="${ELT_APPLIED_PATCHES} ${patch##*/}" 40 export ELT_APPLIED_PATCHES="${ELT_APPLIED_PATCHES} ${patch##*/}"
55 else 41 else
56 ret=1 42 ret=1
57 fi 43 fi
58 44
59 return ${ret} 45 return "${ret}"
46}
47
48#
49# Get string version of ltmain.sh or ltconfig (passed as $1)
50#
51ELT_libtool_version() {
52 (
53 unset VERSION
54 eval $(grep -e '^[[:space:]]*VERSION=' "$1")
55 echo "${VERSION:-0}"
56 )
60} 57}
61 58
62# 59#
63# Run through the patches in $2 and see if any 60# Run through the patches in $2 and see if any
64# apply to $1 ... 61# apply to $1 ...
65# 62#
66ELT_walk_patches() { 63ELT_walk_patches() {
67 local x= 64 local patch
68 local y=
69 local ret=1 65 local ret=1
66 local file=$1
70 local patch_dir= 67 local patch_set=$2
71
72 if [[ -n $2 ]] ; then
73 if [[ -d ${ELT_PATCH_DIR}/$2 ]] ; then
74 patch_dir="${ELT_PATCH_DIR}/$2" 68 local patch_dir="${ELT_PATCH_DIR}/${patch_set}"
75 else 69 local rem_int_dep=$3
76 return ${ret} 70
71 [[ -z ${patch_set} ]] && return 1
72 [[ ! -d ${patch_dir} ]] && return 1
73
74 pushd "${ELT_PATCH_DIR}" >/dev/null
75
76 # Go through the patches in reverse order (newer version to older)
77 for patch in $(find "${patch_set}" -maxdepth 1 -type f | LC_ALL=C sort -r) ; do
78 # For --remove-internal-dep ...
79 if [[ -n ${rem_int_dep} ]] ; then
80 # For replace @REM_INT_DEP@ with what was passed
81 # to --remove-internal-dep
82 local tmp="${T}/$$.rem_int_deps.patch"
83 sed -e "s|@REM_INT_DEP@|${rem_int_dep}|g" "${patch}" > "${tmp}"
84 patch=${tmp}
77 fi 85 fi
78 86
79 for x in $(ls -d "${patch_dir}"/* 2> /dev/null) ; do
80 if [[ -n ${x} && -f ${x} ]] ; then
81 # For --remove-internal-dep ...
82 if [[ -n $3 ]] ; then
83 # For replace @REM_INT_DEP@ with what was passed
84 # to --remove-internal-dep
85 sed -e "s|@REM_INT_DEP@|$3|g" ${x} > \
86 ${T}/$$.rem_int_deps.patch
87
88 x="${T}/$$.rem_int_deps.patch"
89 fi
90
91 if ELT_try_and_apply_patch "$1" "${x}" ; then 87 if ELT_try_and_apply_patch "${file}" "${patch}" ; then
88 # Break to unwind w/popd rather than return directly
92 ret=0 89 ret=0
93 break 90 break
94 fi
95 fi 91 fi
96 done 92 done
97 fi
98 93
94 popd >/dev/null
99 return ${ret} 95 return ${ret}
100} 96}
101 97
98# @FUNCTION: elibtoolize
99# @USAGE: [dirs] [--portage] [--reverse-deps] [--patch-only] [--remove-internal-dep=xxx] [--shallow] [--no-uclibc]
100# @DESCRIPTION:
101# Apply a smorgasbord of patches to bundled libtool files. This function
102# should always be safe to run. If no directories are specified, then
103# ${S} will be searched for appropriate files.
104#
105# If the --shallow option is used, then only ${S}/ltmain.sh will be patched.
106#
107# The other options should be avoided in general unless you know what's going on.
102elibtoolize() { 108elibtoolize() {
103 local x= 109 local x
104 local y=
105 local do_portage="no" 110 local do_portage="no"
106 local do_reversedeps="no" 111 local do_reversedeps="no"
107 local do_only_patches="no" 112 local do_only_patches="no"
113 local do_uclibc="yes"
108 local deptoremove= 114 local deptoremove=
109 local my_dirlist= 115 local do_shallow="no"
110 local elt_patches="portage relink max_cmd_len sed test tmp" 116 local elt_patches="install-sh ltmain portage relink max_cmd_len sed test tmp cross as-needed"
111 local start_dir="${PWD}"
112
113 my_dirlist="$(ELT_find_ltmain_sh)"
114 117
115 for x in "$@" ; do 118 for x in "$@" ; do
116 case "${x}" in 119 case ${x} in
117 "--portage") 120 --portage)
118 # Only apply portage patch, and don't 121 # Only apply portage patch, and don't
119 # 'libtoolize --copy --force' if all patches fail. 122 # 'libtoolize --copy --force' if all patches fail.
120 do_portage="yes" 123 do_portage="yes"
121 ;; 124 ;;
122 "--reverse-deps") 125 --reverse-deps)
123 # Apply the reverse-deps patch 126 # Apply the reverse-deps patch
124 # http://bugzilla.gnome.org/show_bug.cgi?id=75635 127 # http://bugzilla.gnome.org/show_bug.cgi?id=75635
125 do_reversedeps="yes" 128 do_reversedeps="yes"
126 elt_patches="${elt_patches} fix-relink" 129 elt_patches+=" fix-relink"
127 ;; 130 ;;
128 "--patch-only") 131 --patch-only)
129 # Do not run libtoolize if none of the patches apply .. 132 # Do not run libtoolize if none of the patches apply ..
130 do_only_patches="yes" 133 do_only_patches="yes"
131 ;; 134 ;;
132 "^--remove-internal-dep="*) 135 --remove-internal-dep=*)
133 # We will replace @REM_INT_DEP@ with what is needed 136 # We will replace @REM_INT_DEP@ with what is needed
134 # in ELT_walk_patches() ... 137 # in ELT_walk_patches() ...
135 deptoremove="$(echo "${x}" | sed -e 's|--remove-internal-dep=||')" 138 deptoremove=${x#--remove-internal-dep=}
136 139
137 # Add the patch for this ... 140 # Add the patch for this ...
138 [ -n "${deptoremove}" ] && elt_patches="${elt_patches} rem-int-dep" 141 [[ -n ${deptoremove} ]] && elt_patches+=" rem-int-dep"
139 ;; 142 ;;
140 "--shallow") 143 --shallow)
141 # Only patch the ltmain.sh in ${S} 144 # Only patch the ltmain.sh in ${S}
142 if [ -f "${S}/ltmain.sh" ] 145 do_shallow="yes"
143 then
144 my_dirlist="${S}"
145 else
146 my_dirlist=
147 fi
148 ;; 146 ;;
149 "--no-uclibc") 147 --no-uclibc)
150 NO_UCLIBCTOOLIZE=1 148 do_uclibc="no"
151 ;; 149 ;;
152 *) 150 *)
153 eerror "Invalid elibtoolize option: $x" 151 eerror "Invalid elibtoolize option: ${x}"
154 die "elibtoolize called with $x ??" 152 die "elibtoolize called with ${x} ??"
155 esac 153 esac
156 done 154 done
157 155
158 if use ppc-macos ; then 156 [[ ${do_uclibc} == "yes" ]] && elt_patches+=" uclibc-conf uclibc-ltconf"
159 glibtoolize --copy --force 157
160 darwintoolize 158 case ${CHOST} in
159 *-aix*) elt_patches+=" hardcode aixrtl aix-noundef" ;; #213277
160 *-darwin*) elt_patches+=" darwin-ltconf darwin-ltmain darwin-conf" ;;
161 *-freebsd*) elt_patches+=" fbsd-conf fbsd-ltconf" ;;
162 *-hpux*) elt_patches+=" hpux-conf deplibs hc-flag-ld hardcode hardcode-relink relink-prog no-lc" ;;
163 *-irix*) elt_patches+=" irix-ltmain" ;;
164 *-mint*) elt_patches+=" mint-conf" ;;
165 esac
166
167 if $(tc-getLD) --version 2>&1 | grep -qs 'GNU gold'; then
168 elt_patches+=" gold-conf"
161 fi 169 fi
162 170
163 for x in ${my_dirlist} ; do 171 # Reuse "$@" for dirs to patch
164 local tmp=$(echo "${x}" | sed -e "s|${S}||") 172 set --
173 if [[ ${do_shallow} == "yes" ]] ; then
174 [[ -f ${S}/ltmain.sh ]] && set -- "${S}"
175 else
176 set -- $(find "${S}" -name ltmain.sh -printf '%h ')
177 fi
178
179 local d p
180 for d in "$@" ; do
165 export ELT_APPLIED_PATCHES= 181 export ELT_APPLIED_PATCHES=
166 182
167 cd ${x} 183 [[ -f ${d}/.elibtoolized ]] && continue
168 einfo "Patching \${S}$(echo "/${tmp}/ltmain.sh" | sed -e 's|//|/|g') ..."
169 184
185 einfo "Running elibtoolize in: ${d#${WORKDIR}/}/"
186
170 for y in ${elt_patches} ; do 187 for p in ${elt_patches} ; do
171 local ret=0 188 local ret=0
172 189
173 case "${y}" in 190 case ${p} in
191 portage)
192 # Stupid test to see if its already applied ...
193 if ! grep -qs 'We do not want portage' "${d}/ltmain.sh" ; then
194 ELT_walk_patches "${d}/ltmain.sh" "${p}"
195 ret=$?
196 fi
197 ;;
174 "rem-int-dep") 198 rem-int-dep)
175 ELT_walk_patches "${x}/ltmain.sh" "${y}" "${deptoremove}" 199 ELT_walk_patches "${d}/ltmain.sh" "${p}" "${deptoremove}"
176 ret=$? 200 ret=$?
177 ;; 201 ;;
178 "fix-relink") 202 fix-relink)
179 # Do not apply if we do not have the relink patch applied ... 203 # Do not apply if we do not have the relink patch applied ...
180 if [[ -n $(grep 'inst_prefix_dir' "${x}/ltmain.sh") ]] ; then 204 if grep -qs 'inst_prefix_dir' "${d}/ltmain.sh" ; then
181 ELT_walk_patches "${x}/ltmain.sh" "${y}" 205 ELT_walk_patches "${d}/ltmain.sh" "${p}"
182 ret=$? 206 ret=$?
183 fi 207 fi
184 ;; 208 ;;
185 "max_cmd_len") 209 max_cmd_len)
186 # Do not apply if $max_cmd_len is not used ... 210 # Do not apply if $max_cmd_len is not used ...
187 if [[ -n $(grep 'max_cmd_len' "${x}/ltmain.sh") ]] ; then 211 if grep -qs 'max_cmd_len' "${d}/ltmain.sh" ; then
188 ELT_walk_patches "${x}/ltmain.sh" "${y}" 212 ELT_walk_patches "${d}/ltmain.sh" "${p}"
213 ret=$?
214 fi
215 ;;
216 as-needed)
217 ELT_walk_patches "${d}/ltmain.sh" "${p}"
218 ret=$?
219 ;;
220 uclibc-conf)
221 if grep -qs 'Transform linux' "${d}/configure" ; then
222 ELT_walk_patches "${d}/configure" "${p}"
223 ret=$?
224 # ltmain.sh and co might be in a subdirectory ...
225 elif [[ ! -e ${d}/configure ]] && \
226 grep -qs 'Transform linux' "${d}/../configure" ; then
227 ELT_walk_patches "${d}/../configure" "${p}"
228 ret=$?
229 fi
230 ;;
231 uclibc-ltconf)
232 # Newer libtoolize clears ltconfig, as not used anymore
233 if [[ -s ${d}/ltconfig ]] ; then
234 ELT_walk_patches "${d}/ltconfig" "${p}"
235 ret=$?
236 fi
237 ;;
238 fbsd-conf)
239 if grep -qs 'version_type=freebsd-' "${d}/configure" ; then
240 ELT_walk_patches "${d}/configure" "${p}"
241 ret=$?
242 # ltmain.sh and co might be in a subdirectory ...
243 elif [[ ! -e ${d}/configure ]] && \
244 grep -qs 'version_type=freebsd-' "${d}/../configure" ; then
245 ELT_walk_patches "${d}/../configure" "${p}"
246 ret=$?
247 fi
248 ;;
249 fbsd-ltconf)
250 if [[ -s ${d}/ltconfig ]] ; then
251 ELT_walk_patches "${d}/ltconfig" "${p}"
252 ret=$?
253 fi
254 ;;
255 darwin-conf)
256 if grep -qs '&& echo \.so ||' "${d}/configure" ; then
257 ELT_walk_patches "${d}/configure" "${p}"
258 ret=$?
259 # ltmain.sh and co might be in a subdirectory ...
260 elif [[ ! -e ${d}/configure ]] && \
261 grep -qs '&& echo \.so ||' "${d}/../configure" ; then
262 ELT_walk_patches "${d}/../configure" "${p}"
263 ret=$?
264 fi
265 ;;
266 darwin-ltconf)
267 # Newer libtoolize clears ltconfig, as not used anymore
268 if [[ -s ${d}/ltconfig ]] ; then
269 ELT_walk_patches "${d}/ltconfig" "${p}"
270 ret=$?
271 fi
272 ;;
273 darwin-ltmain)
274 # special case to avoid false positives (failing to apply
275 # ltmain.sh path message), newer libtools have this patch
276 # built in, so not much to patch around then
277 if [[ -e ${d}/ltmain.sh ]] && \
278 ! grep -qs 'verstring="-compatibility_version' "${d}/ltmain.sh" ; then
279 ELT_walk_patches "${d}/ltmain.sh" "${p}"
280 ret=$?
281 fi
282 ;;
283 aixrtl|hpux-conf)
284 ret=1
285 local subret=0
286 # apply multiple patches as often as they match
287 while [[ $subret -eq 0 ]]; do
288 subret=1
289 if [[ -e ${d}/configure ]]; then
290 ELT_walk_patches "${d}/configure" "${p}"
291 subret=$?
292 # ltmain.sh and co might be in a subdirectory ...
293 elif [[ ! -e ${d}/configure && -e ${d}/../configure ]] ; then
294 ELT_walk_patches "${d}/../configure" "${p}"
295 subret=$?
296 fi
297 if [[ $subret -eq 0 ]]; then
298 # have at least one patch succeeded.
299 ret=0
300 fi
301 done
302 ;;
303 mint-conf|gold-conf)
304 ret=1
305 local subret=1
306 if [[ -e ${d}/configure ]]; then
307 ELT_walk_patches "${d}/configure" "${p}"
308 subret=$?
309 # ltmain.sh and co might be in a subdirectory ...
310 elif [[ -e ${d}/../configure ]] ; then
311 ELT_walk_patches "${d}/../configure" "${p}"
312 subret=$?
313 elif [[ -e ${d}/../../configure ]] ; then
314 ELT_walk_patches "${d}/../../configure" "${p}"
315 subret=$?
316 fi
317 if [[ $subret -eq 0 ]]; then
318 # have at least one patch succeeded.
319 ret=0
320 fi
321 ;;
322 install-sh)
323 ELT_walk_patches "${d}/install-sh" "${p}"
324 ret=$?
325 ;;
326 cross)
327 if tc-is-cross-compiler ; then
328 ELT_walk_patches "${d}/ltmain.sh" "${p}"
189 ret=$? 329 ret=$?
190 fi 330 fi
191 ;; 331 ;;
192 *) 332 *)
193 ELT_walk_patches "${x}/ltmain.sh" "${y}" 333 ELT_walk_patches "${d}/ltmain.sh" "${p}"
194 ret=$? 334 ret=$?
195 ;; 335 ;;
196 esac 336 esac
197 337
198 if [[ ${ret} -ne 0 ]] ; then 338 if [[ ${ret} -ne 0 ]] ; then
199 case ${y} in 339 case ${p} in
200 "relink") 340 relink)
341 local version=$(ELT_libtool_version "${d}/ltmain.sh")
201 # Critical patch, but could be applied ... 342 # Critical patch, but could be applied ...
202 if [[ -z $(grep 'inst_prefix_dir' "${x}/ltmain.sh") ]] ; then 343 # FIXME: Still need a patch for ltmain.sh > 1.4.0
344 if ! grep -qs 'inst_prefix_dir' "${d}/ltmain.sh" && \
345 [[ $(VER_to_int "${version}") -ge $(VER_to_int "1.4.0") ]] ; then
203 ewarn " Could not apply relink.patch!" 346 ewarn " Could not apply relink.patch!"
204 fi 347 fi
205 ;; 348 ;;
206 "portage") 349 portage)
207 # Critical patch - for this one we abort, as it can really 350 # Critical patch - for this one we abort, as it can really
208 # cause breakage without it applied! 351 # cause breakage without it applied!
209 if [[ ${do_portage} == "yes" ]] ; then 352 if [[ ${do_portage} == "yes" ]] ; then
210 # Stupid test to see if its already applied ... 353 # Stupid test to see if its already applied ...
211 if [[ -z $(grep 'We do not want portage' "${x}/ltmain.sh") ]] ; then 354 if ! grep -qs 'We do not want portage' "${d}/ltmain.sh" ; then
212 echo 355 echo
213 eerror "Portage patch requested, but failed to apply!" 356 eerror "Portage patch requested, but failed to apply!"
357 eerror "Please file a bug report to add a proper patch."
214 die "Portage patch requested, but failed to apply!" 358 die "Portage patch requested, but failed to apply!"
215 fi 359 fi
216 else 360 else
217 ewarn " Could not apply portage.patch!" 361 if grep -qs 'We do not want portage' "${d}/ltmain.sh" ; then
362 # ewarn " Portage patch seems to be already applied."
218 ewarn " Please verify that it is not needed." 363 # ewarn " Please verify that it is not needed."
364 :
365 else
366 local version=$(ELT_libtool_version "${d}"/ltmain.sh)
367 echo
368 eerror "Portage patch failed to apply (ltmain.sh version ${version})!"
369 eerror "Please file a bug report to add a proper patch."
370 die "Portage patch failed to apply!"
371 fi
372 # We do not want to run libtoolize ...
373 ELT_APPLIED_PATCHES="portage"
219 fi 374 fi
375 ;;
376 uclibc-*)
377 [[ ${CHOST} == *-uclibc ]] && ewarn " uClibc patch set '${p}' failed to apply!"
378 ;;
379 fbsd-*)
380 if [[ ${CHOST} == *-freebsd* ]] ; then
381 if [[ -z $(grep 'Handle Gentoo/FreeBSD as it was Linux' \
382 "${d}/configure" "${d}/../configure" 2>/dev/null) ]]; then
383 eerror " FreeBSD patch set '${p}' failed to apply!"
384 die "FreeBSD patch set '${p}' failed to apply!"
385 fi
386 fi
387 ;;
388 darwin-*)
389 [[ ${CHOST} == *"-darwin"* ]] && ewarn " Darwin patch set '${p}' failed to apply!"
220 ;; 390 ;;
221 esac 391 esac
222 fi 392 fi
393 done
223 394
224 if [[ -z ${ELT_APPLIED_PATCHES} ]] ; then 395 if [[ -z ${ELT_APPLIED_PATCHES} ]] ; then
225 if [[ ${do_portage} == "no" && \ 396 if [[ ${do_portage} == "no" && \
226 ${do_reversedeps} == "no" && \ 397 ${do_reversedeps} == "no" && \
227 ${do_only_patches} == "no" && \ 398 ${do_only_patches} == "no" && \
228 ${deptoremove} == "" ]] 399 ${deptoremove} == "" ]]
229 then 400 then
230 # Sometimes ltmain.sh is in a subdirectory ... 401 ewarn "Cannot apply any patches, please file a bug about this"
231 if [[ ! -f ${x}/configure.in && ! -f ${x}/configure.ac ]] ; then
232 if [[ -f ${x}/../configure.in || -f ${x}/../configure.ac ]] ; then
233 cd "${x}"/../
234 fi
235 fi
236
237 if type -p libtoolize &> /dev/null ; then
238 ewarn "Cannot apply any patch, running libtoolize..."
239 libtoolize --copy --force
240 fi
241 cd "${x}"
242 break
243 fi 402 die
244 fi 403 fi
245 done 404 fi
405
406 rm -f "${d}/libtool"
407
408 > "${d}/.elibtoolized"
246 done 409 done
410}
247 411
248 if [[ -f libtool ]] ; then 412uclibctoolize() { die "Use elibtoolize"; }
249 rm -f libtool 413darwintoolize() { die "Use elibtoolize"; }
414
415# char *VER_major(string)
416#
417# Return the Major (X of X.Y.Z) version
418#
419VER_major() {
420 [[ -z $1 ]] && return 1
421
422 local VER=$@
423 echo "${VER%%[^[:digit:]]*}"
424}
425
426# char *VER_minor(string)
427#
428# Return the Minor (Y of X.Y.Z) version
429#
430VER_minor() {
431 [[ -z $1 ]] && return 1
432
433 local VER=$@
434 VER=${VER#*.}
435 echo "${VER%%[^[:digit:]]*}"
436}
437
438# char *VER_micro(string)
439#
440# Return the Micro (Z of X.Y.Z) version.
441#
442VER_micro() {
443 [[ -z $1 ]] && return 1
444
445 local VER=$@
446 VER=${VER#*.*.}
447 echo "${VER%%[^[:digit:]]*}"
448}
449
450# int VER_to_int(string)
451#
452# Convert a string type version (2.4.0) to an int (132096)
453# for easy compairing or versions ...
454#
455VER_to_int() {
456 [[ -z $1 ]] && return 1
457
458 local VER_MAJOR=$(VER_major "$1")
459 local VER_MINOR=$(VER_minor "$1")
460 local VER_MICRO=$(VER_micro "$1")
461 local VER_int=$(( VER_MAJOR * 65536 + VER_MINOR * 256 + VER_MICRO ))
462
463 # We make version 1.0.0 the minimum version we will handle as
464 # a sanity check ... if its less, we fail ...
465 if [[ ${VER_int} -ge 65536 ]] ; then
466 echo "${VER_int}"
467 return 0
250 fi 468 fi
251 469
252 cd "${start_dir}" 470 echo 1
253 471 return 1
254 uclibctoolize
255} 472}
256
257uclibctoolize() {
258 [[ -n ${NO_UCLIBCTOOLIZE} ]] && return 0
259
260 local errmsg=""
261 [[ ${CTARGET:-${CHOST}} == *-uclibc ]] \
262 && errmsg="PLEASE CHECK" \
263 || errmsg="Already patched"
264 local targets=""
265 local x
266
267 if [[ -z $* ]] ; then
268 targets=$(find ${S} -name configure -o -name ltconfig)
269 fi
270
271 einfo "Applying uClibc/libtool patches ..."
272 for x in ${targets} ; do
273 [[ ! -s ${x} ]] && continue
274 case ${x##*/} in
275 configure)
276 if grep 'Transform linux' "${x}" > /dev/null ; then
277 ebegin " Fixing \${S}${x/${S}}"
278 patch -p0 "${x}" "${ELT_PATCH_DIR}/uclibc/configure.patch" > /dev/null
279 eend $? "${errmsg} ${x}"
280 fi
281 ;;
282
283 ltconfig)
284 local ver=$(grep '^VERSION=' ${x})
285 ver=${ver/VERSION=}
286 [[ ${ver:0:3} == "1.4" ]] && ver="1.3" # 1.4 and 1.3 are compat
287 ebegin " Fixing \${S}${x/${S}}"
288 patch -p0 "${x}" "${ELT_PATCH_DIR}/uclibc/ltconfig-${ver:0:3}.patch" > /dev/null
289 eend $? "${errmsg} ${x}"
290 ;;
291 esac
292 done
293}
294
295darwintoolize() {
296 local targets=""
297 local x
298
299 if [[ -z $* ]] ; then
300 targets=$(find ${S} -name ltmain.sh -o -name ltconfig)
301 fi
302
303 einfo "Applying Darwin/libtool patches ..."
304 for x in ${targets} ; do
305 [[ ! -s ${x} ]] && continue
306 case ${x##*/} in
307 ltmain.sh|ltconfig)
308 local ver=$(grep '^VERSION=' ${x})
309 ver=${ver/VERSION=}
310 if [[ ${ver:0:3} == "1.4" || ${ver:0:3} == "1.5" ]] ; then
311 ver="1.3" # 1.4, 1.5 and 1.3 are compat
312 fi
313
314 ebegin " Fixing \${S}${x/${S}}"
315 patch -p0 "${x}" "${ELT_PATCH_DIR}/darwin/${x##*/}-${ver:0:3}.patch" > /dev/null
316 eend $? "PLEASE CHECK ${x}"
317 ;;
318 esac
319 done
320}

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