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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 1.91 2011/06/09 15:53:04 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 (
32 echo ""
33 echo "Trying $(basename "$(dirname "${patch}")")-${patch##*/}.patch on ${file}"
34 ) &>> "${T}/elibtool.log"
48 35
49 # We only support patchlevel of 0 - why worry if its static patches? 36 # We only support patchlevel of 0 - why worry if its static patches?
50 if patch -p0 --dry-run $1 < ${patch} &> ${T}/elibtool.log ; then 37 if patch -p0 --dry-run "${file}" "${patch}" &>> "${T}/elibtool.log" ; then
51 einfo " Applying $(basename "$(dirname "${patch}")")-${patch##*/}.patch ..." 38 einfo " Applying $(basename "$(dirname "${patch}")")-${patch##*/}.patch ..."
52 patch -p0 $1 < ${patch} &>${T}/elibtool.log 39 patch -p0 -g0 --no-backup-if-mismatch "${file}" "${patch}" \
40 &>> "${T}/elibtool.log"
53 ret=$? 41 ret=$?
54 export ELT_APPLIED_PATCHES="${ELT_APPLIED_PATCHES} ${patch##*/}" 42 export ELT_APPLIED_PATCHES="${ELT_APPLIED_PATCHES} ${patch##*/}"
55 else 43 else
56 ret=1 44 ret=1
57 fi 45 fi
58 46
59 return ${ret} 47 return "${ret}"
48}
49
50#
51# Get string version of ltmain.sh or ltconfig (passed as $1)
52#
53ELT_libtool_version() {
54 (
55 unset VERSION
56 eval $(grep -e '^[[:space:]]*VERSION=' "$1")
57 echo "${VERSION:-0}"
58 )
60} 59}
61 60
62# 61#
63# Run through the patches in $2 and see if any 62# Run through the patches in $2 and see if any
64# apply to $1 ... 63# apply to $1 ...
65# 64#
66ELT_walk_patches() { 65ELT_walk_patches() {
67 local x= 66 local patch
68 local y=
69 local ret=1 67 local ret=1
68 local file=$1
70 local patch_dir= 69 local patch_set=$2
71
72 if [[ -n $2 ]] ; then
73 if [[ -d ${ELT_PATCH_DIR}/$2 ]] ; then
74 patch_dir="${ELT_PATCH_DIR}/$2" 70 local patch_dir="${ELT_PATCH_DIR}/${patch_set}"
75 else 71 local rem_int_dep=$3
76 return ${ret} 72
73 [[ -z ${patch_set} ]] && return 1
74 [[ ! -d ${patch_dir} ]] && return 1
75
76 pushd "${ELT_PATCH_DIR}" >/dev/null
77
78 # Go through the patches in reverse order (newer version to older)
79 for patch in $(find "${patch_set}" -maxdepth 1 -type f | LC_ALL=C sort -r) ; do
80 # For --remove-internal-dep ...
81 if [[ -n ${rem_int_dep} ]] ; then
82 # For replace @REM_INT_DEP@ with what was passed
83 # to --remove-internal-dep
84 local tmp="${T}/$$.rem_int_deps.patch"
85 sed -e "s|@REM_INT_DEP@|${rem_int_dep}|g" "${patch}" > "${tmp}"
86 patch=${tmp}
77 fi 87 fi
78 88
79 for x in $(ls -d "${patch_dir}"/* 2> /dev/null) ; do
80 if [[ -n ${x} && -f ${x} ]] ; then
81 # For --remove-internal-dep ...
82 if [[ -n $3 ]] ; then
83 # For replace @REM_INT_DEP@ with what was passed
84 # to --remove-internal-dep
85 sed -e "s|@REM_INT_DEP@|$3|g" ${x} > \
86 ${T}/$$.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 89 if ELT_try_and_apply_patch "${file}" "${patch}" ; then
90 # Break to unwind w/popd rather than return directly
92 ret=0 91 ret=0
93 break 92 break
94 fi
95 fi 93 fi
96 done 94 done
97 fi
98 95
96 popd >/dev/null
99 return ${ret} 97 return ${ret}
100} 98}
101 99
100# @FUNCTION: elibtoolize
101# @USAGE: [dirs] [--portage] [--reverse-deps] [--patch-only] [--remove-internal-dep=xxx] [--shallow] [--no-uclibc]
102# @DESCRIPTION:
103# Apply a smorgasbord of patches to bundled libtool files. This function
104# should always be safe to run. If no directories are specified, then
105# ${S} will be searched for appropriate files.
106#
107# If the --shallow option is used, then only ${S}/ltmain.sh will be patched.
108#
109# The other options should be avoided in general unless you know what's going on.
102elibtoolize() { 110elibtoolize() {
103 local x= 111 local x
104 local y=
105 local do_portage="no" 112 local do_portage="no"
106 local do_reversedeps="no" 113 local do_reversedeps="no"
107 local do_only_patches="no" 114 local do_only_patches="no"
115 local do_uclibc="yes"
108 local deptoremove= 116 local deptoremove=
109 local my_dirlist= 117 local do_shallow="no"
110 local elt_patches="portage relink max_cmd_len sed test tmp" 118 local elt_patches="install-sh ltmain portage relink max_cmd_len sed test tmp cross as-needed"
111 local start_dir="${PWD}"
112
113 my_dirlist="$(ELT_find_ltmain_sh)"
114 119
115 for x in "$@" ; do 120 for x in "$@" ; do
116 case "${x}" in 121 case ${x} in
117 "--portage") 122 --portage)
118 # Only apply portage patch, and don't 123 # Only apply portage patch, and don't
119 # 'libtoolize --copy --force' if all patches fail. 124 # 'libtoolize --copy --force' if all patches fail.
120 do_portage="yes" 125 do_portage="yes"
121 ;; 126 ;;
122 "--reverse-deps") 127 --reverse-deps)
123 # Apply the reverse-deps patch 128 # Apply the reverse-deps patch
124 # http://bugzilla.gnome.org/show_bug.cgi?id=75635 129 # http://bugzilla.gnome.org/show_bug.cgi?id=75635
125 do_reversedeps="yes" 130 do_reversedeps="yes"
126 elt_patches="${elt_patches} fix-relink" 131 elt_patches+=" fix-relink"
127 ;; 132 ;;
128 "--patch-only") 133 --patch-only)
129 # Do not run libtoolize if none of the patches apply .. 134 # Do not run libtoolize if none of the patches apply ..
130 do_only_patches="yes" 135 do_only_patches="yes"
131 ;; 136 ;;
132 "^--remove-internal-dep="*) 137 --remove-internal-dep=*)
133 # We will replace @REM_INT_DEP@ with what is needed 138 # We will replace @REM_INT_DEP@ with what is needed
134 # in ELT_walk_patches() ... 139 # in ELT_walk_patches() ...
135 deptoremove="$(echo "${x}" | sed -e 's|--remove-internal-dep=||')" 140 deptoremove=${x#--remove-internal-dep=}
136 141
137 # Add the patch for this ... 142 # Add the patch for this ...
138 [ -n "${deptoremove}" ] && elt_patches="${elt_patches} rem-int-dep" 143 [[ -n ${deptoremove} ]] && elt_patches+=" rem-int-dep"
139 ;; 144 ;;
140 "--shallow") 145 --shallow)
141 # Only patch the ltmain.sh in ${S} 146 # Only patch the ltmain.sh in ${S}
142 if [ -f "${S}/ltmain.sh" ] 147 do_shallow="yes"
143 then
144 my_dirlist="${S}"
145 else
146 my_dirlist=
147 fi
148 ;; 148 ;;
149 "--no-uclibc") 149 --no-uclibc)
150 NO_UCLIBCTOOLIZE=1 150 do_uclibc="no"
151 ;; 151 ;;
152 *) 152 *)
153 eerror "Invalid elibtoolize option: $x" 153 eerror "Invalid elibtoolize option: ${x}"
154 die "elibtoolize called with $x ??" 154 die "elibtoolize called with ${x} ??"
155 esac 155 esac
156 done 156 done
157 157
158 if use ppc-macos ; then 158 [[ ${do_uclibc} == "yes" ]] && elt_patches+=" uclibc-conf uclibc-ltconf"
159 glibtoolize --copy --force 159
160 darwintoolize 160 case ${CHOST} in
161 *-aix*) elt_patches+=" hardcode aixrtl aix-noundef" ;; #213277
162 *-darwin*) elt_patches+=" darwin-ltconf darwin-ltmain darwin-conf" ;;
163 *-freebsd*) elt_patches+=" fbsd-conf fbsd-ltconf" ;;
164 *-hpux*) elt_patches+=" hpux-conf deplibs hc-flag-ld hardcode hardcode-relink relink-prog no-lc" ;;
165 *-irix*) elt_patches+=" irix-ltmain" ;;
166 *-mint*) elt_patches+=" mint-conf" ;;
167 esac
168
169 if $(tc-getLD) --version 2>&1 | grep -qs 'GNU gold'; then
170 elt_patches+=" gold-conf"
161 fi 171 fi
162 172
163 for x in ${my_dirlist} ; do 173 # Reuse "$@" for dirs to patch
164 local tmp=$(echo "${x}" | sed -e "s|${S}||") 174 set --
175 if [[ ${do_shallow} == "yes" ]] ; then
176 [[ -f ${S}/ltmain.sh ]] && set -- "${S}"
177 else
178 set -- $(find "${S}" -name ltmain.sh -printf '%h ')
179 fi
180
181 local d p
182 for d in "$@" ; do
165 export ELT_APPLIED_PATCHES= 183 export ELT_APPLIED_PATCHES=
166 184
167 cd ${x} 185 [[ -f ${d}/.elibtoolized ]] && continue
168 einfo "Patching \${S}$(echo "/${tmp}/ltmain.sh" | sed -e 's|//|/|g') ..."
169 186
187 einfo "Running elibtoolize in: ${d#${WORKDIR}/}/"
188
170 for y in ${elt_patches} ; do 189 for p in ${elt_patches} ; do
171 local ret=0 190 local ret=0
172 191
173 case "${y}" in 192 case ${p} in
193 portage)
194 # Stupid test to see if its already applied ...
195 if ! grep -qs 'We do not want portage' "${d}/ltmain.sh" ; then
196 ELT_walk_patches "${d}/ltmain.sh" "${p}"
197 ret=$?
198 fi
199 ;;
174 "rem-int-dep") 200 rem-int-dep)
175 ELT_walk_patches "${x}/ltmain.sh" "${y}" "${deptoremove}" 201 ELT_walk_patches "${d}/ltmain.sh" "${p}" "${deptoremove}"
176 ret=$? 202 ret=$?
177 ;; 203 ;;
178 "fix-relink") 204 fix-relink)
179 # Do not apply if we do not have the relink patch applied ... 205 # Do not apply if we do not have the relink patch applied ...
180 if [[ -n $(grep 'inst_prefix_dir' "${x}/ltmain.sh") ]] ; then 206 if grep -qs 'inst_prefix_dir' "${d}/ltmain.sh" ; then
181 ELT_walk_patches "${x}/ltmain.sh" "${y}" 207 ELT_walk_patches "${d}/ltmain.sh" "${p}"
182 ret=$? 208 ret=$?
183 fi 209 fi
184 ;; 210 ;;
185 "max_cmd_len") 211 max_cmd_len)
186 # Do not apply if $max_cmd_len is not used ... 212 # Do not apply if $max_cmd_len is not used ...
187 if [[ -n $(grep 'max_cmd_len' "${x}/ltmain.sh") ]] ; then 213 if grep -qs 'max_cmd_len' "${d}/ltmain.sh" ; then
188 ELT_walk_patches "${x}/ltmain.sh" "${y}" 214 ELT_walk_patches "${d}/ltmain.sh" "${p}"
215 ret=$?
216 fi
217 ;;
218 as-needed)
219 ELT_walk_patches "${d}/ltmain.sh" "${p}"
220 ret=$?
221 ;;
222 uclibc-conf)
223 if grep -qs 'Transform linux' "${d}/configure" ; then
224 ELT_walk_patches "${d}/configure" "${p}"
225 ret=$?
226 # ltmain.sh and co might be in a subdirectory ...
227 elif [[ ! -e ${d}/configure ]] && \
228 grep -qs 'Transform linux' "${d}/../configure" ; then
229 ELT_walk_patches "${d}/../configure" "${p}"
230 ret=$?
231 fi
232 ;;
233 uclibc-ltconf)
234 # Newer libtoolize clears ltconfig, as not used anymore
235 if [[ -s ${d}/ltconfig ]] ; then
236 ELT_walk_patches "${d}/ltconfig" "${p}"
237 ret=$?
238 fi
239 ;;
240 fbsd-conf)
241 if grep -qs 'version_type=freebsd-' "${d}/configure" ; then
242 ELT_walk_patches "${d}/configure" "${p}"
243 ret=$?
244 # ltmain.sh and co might be in a subdirectory ...
245 elif [[ ! -e ${d}/configure ]] && \
246 grep -qs 'version_type=freebsd-' "${d}/../configure" ; then
247 ELT_walk_patches "${d}/../configure" "${p}"
248 ret=$?
249 fi
250 ;;
251 fbsd-ltconf)
252 if [[ -s ${d}/ltconfig ]] ; then
253 ELT_walk_patches "${d}/ltconfig" "${p}"
254 ret=$?
255 fi
256 ;;
257 darwin-conf)
258 if grep -qs '&& echo \.so ||' "${d}/configure" ; then
259 ELT_walk_patches "${d}/configure" "${p}"
260 ret=$?
261 # ltmain.sh and co might be in a subdirectory ...
262 elif [[ ! -e ${d}/configure ]] && \
263 grep -qs '&& echo \.so ||' "${d}/../configure" ; then
264 ELT_walk_patches "${d}/../configure" "${p}"
265 ret=$?
266 fi
267 ;;
268 darwin-ltconf)
269 # Newer libtoolize clears ltconfig, as not used anymore
270 if [[ -s ${d}/ltconfig ]] ; then
271 ELT_walk_patches "${d}/ltconfig" "${p}"
272 ret=$?
273 fi
274 ;;
275 darwin-ltmain)
276 # special case to avoid false positives (failing to apply
277 # ltmain.sh path message), newer libtools have this patch
278 # built in, so not much to patch around then
279 if [[ -e ${d}/ltmain.sh ]] && \
280 ! grep -qs 'verstring="-compatibility_version' "${d}/ltmain.sh" ; then
281 ELT_walk_patches "${d}/ltmain.sh" "${p}"
282 ret=$?
283 fi
284 ;;
285 aixrtl|hpux-conf)
286 ret=1
287 local subret=0
288 # apply multiple patches as often as they match
289 while [[ $subret -eq 0 ]]; do
290 subret=1
291 if [[ -e ${d}/configure ]]; then
292 ELT_walk_patches "${d}/configure" "${p}"
293 subret=$?
294 # ltmain.sh and co might be in a subdirectory ...
295 elif [[ ! -e ${d}/configure && -e ${d}/../configure ]] ; then
296 ELT_walk_patches "${d}/../configure" "${p}"
297 subret=$?
298 fi
299 if [[ $subret -eq 0 ]]; then
300 # have at least one patch succeeded.
301 ret=0
302 fi
303 done
304 ;;
305 mint-conf|gold-conf)
306 ret=1
307 local subret=1
308 if [[ -e ${d}/configure ]]; then
309 ELT_walk_patches "${d}/configure" "${p}"
310 subret=$?
311 # ltmain.sh and co might be in a subdirectory ...
312 elif [[ -e ${d}/../configure ]] ; then
313 ELT_walk_patches "${d}/../configure" "${p}"
314 subret=$?
315 elif [[ -e ${d}/../../configure ]] ; then
316 ELT_walk_patches "${d}/../../configure" "${p}"
317 subret=$?
318 fi
319 if [[ $subret -eq 0 ]]; then
320 # have at least one patch succeeded.
321 ret=0
322 fi
323 ;;
324 install-sh)
325 ELT_walk_patches "${d}/install-sh" "${p}"
326 ret=$?
327 ;;
328 cross)
329 if tc-is-cross-compiler ; then
330 ELT_walk_patches "${d}/ltmain.sh" "${p}"
189 ret=$? 331 ret=$?
190 fi 332 fi
191 ;; 333 ;;
192 *) 334 *)
193 ELT_walk_patches "${x}/ltmain.sh" "${y}" 335 ELT_walk_patches "${d}/ltmain.sh" "${p}"
194 ret=$? 336 ret=$?
195 ;; 337 ;;
196 esac 338 esac
197 339
198 if [[ ${ret} -ne 0 ]] ; then 340 if [[ ${ret} -ne 0 ]] ; then
199 case ${y} in 341 case ${p} in
200 "relink") 342 relink)
343 local version=$(ELT_libtool_version "${d}/ltmain.sh")
201 # Critical patch, but could be applied ... 344 # Critical patch, but could be applied ...
202 if [[ -z $(grep 'inst_prefix_dir' "${x}/ltmain.sh") ]] ; then 345 # FIXME: Still need a patch for ltmain.sh > 1.4.0
346 if ! grep -qs 'inst_prefix_dir' "${d}/ltmain.sh" && \
347 [[ $(VER_to_int "${version}") -ge $(VER_to_int "1.4.0") ]] ; then
203 ewarn " Could not apply relink.patch!" 348 ewarn " Could not apply relink.patch!"
204 fi 349 fi
205 ;; 350 ;;
206 "portage") 351 portage)
207 # Critical patch - for this one we abort, as it can really 352 # Critical patch - for this one we abort, as it can really
208 # cause breakage without it applied! 353 # cause breakage without it applied!
209 if [[ ${do_portage} == "yes" ]] ; then 354 if [[ ${do_portage} == "yes" ]] ; then
210 # Stupid test to see if its already applied ... 355 # Stupid test to see if its already applied ...
211 if [[ -z $(grep 'We do not want portage' "${x}/ltmain.sh") ]] ; then 356 if ! grep -qs 'We do not want portage' "${d}/ltmain.sh" ; then
212 echo 357 echo
213 eerror "Portage patch requested, but failed to apply!" 358 eerror "Portage patch requested, but failed to apply!"
359 eerror "Please file a bug report to add a proper patch."
214 die "Portage patch requested, but failed to apply!" 360 die "Portage patch requested, but failed to apply!"
215 fi 361 fi
216 else 362 else
217 ewarn " Could not apply portage.patch!" 363 if grep -qs 'We do not want portage' "${d}/ltmain.sh" ; then
364 # ewarn " Portage patch seems to be already applied."
218 ewarn " Please verify that it is not needed." 365 # ewarn " Please verify that it is not needed."
366 :
367 else
368 local version=$(ELT_libtool_version "${d}"/ltmain.sh)
369 echo
370 eerror "Portage patch failed to apply (ltmain.sh version ${version})!"
371 eerror "Please file a bug report to add a proper patch."
372 die "Portage patch failed to apply!"
373 fi
374 # We do not want to run libtoolize ...
375 ELT_APPLIED_PATCHES="portage"
219 fi 376 fi
377 ;;
378 uclibc-*)
379 [[ ${CHOST} == *-uclibc ]] && ewarn " uClibc patch set '${p}' failed to apply!"
380 ;;
381 fbsd-*)
382 if [[ ${CHOST} == *-freebsd* ]] ; then
383 if [[ -z $(grep 'Handle Gentoo/FreeBSD as it was Linux' \
384 "${d}/configure" "${d}/../configure" 2>/dev/null) ]]; then
385 eerror " FreeBSD patch set '${p}' failed to apply!"
386 die "FreeBSD patch set '${p}' failed to apply!"
387 fi
388 fi
389 ;;
390 darwin-*)
391 [[ ${CHOST} == *"-darwin"* ]] && ewarn " Darwin patch set '${p}' failed to apply!"
220 ;; 392 ;;
221 esac 393 esac
222 fi 394 fi
395 done
223 396
224 if [[ -z ${ELT_APPLIED_PATCHES} ]] ; then 397 if [[ -z ${ELT_APPLIED_PATCHES} ]] ; then
225 if [[ ${do_portage} == "no" && \ 398 if [[ ${do_portage} == "no" && \
226 ${do_reversedeps} == "no" && \ 399 ${do_reversedeps} == "no" && \
227 ${do_only_patches} == "no" && \ 400 ${do_only_patches} == "no" && \
228 ${deptoremove} == "" ]] 401 ${deptoremove} == "" ]]
229 then 402 then
230 # Sometimes ltmain.sh is in a subdirectory ... 403 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 "${x}"
242 break
243 fi 404 die
244 fi 405 fi
245 done 406 fi
407
408 rm -f "${d}/libtool"
409
410 > "${d}/.elibtoolized"
246 done 411 done
412}
247 413
248 if [[ -f libtool ]] ; then 414uclibctoolize() { die "Use elibtoolize"; }
249 rm -f libtool 415darwintoolize() { die "Use elibtoolize"; }
416
417# char *VER_major(string)
418#
419# Return the Major (X of X.Y.Z) version
420#
421VER_major() {
422 [[ -z $1 ]] && return 1
423
424 local VER=$@
425 echo "${VER%%[^[:digit:]]*}"
426}
427
428# char *VER_minor(string)
429#
430# Return the Minor (Y of X.Y.Z) version
431#
432VER_minor() {
433 [[ -z $1 ]] && return 1
434
435 local VER=$@
436 VER=${VER#*.}
437 echo "${VER%%[^[:digit:]]*}"
438}
439
440# char *VER_micro(string)
441#
442# Return the Micro (Z of X.Y.Z) version.
443#
444VER_micro() {
445 [[ -z $1 ]] && return 1
446
447 local VER=$@
448 VER=${VER#*.*.}
449 echo "${VER%%[^[:digit:]]*}"
450}
451
452# int VER_to_int(string)
453#
454# Convert a string type version (2.4.0) to an int (132096)
455# for easy compairing or versions ...
456#
457VER_to_int() {
458 [[ -z $1 ]] && return 1
459
460 local VER_MAJOR=$(VER_major "$1")
461 local VER_MINOR=$(VER_minor "$1")
462 local VER_MICRO=$(VER_micro "$1")
463 local VER_int=$(( VER_MAJOR * 65536 + VER_MINOR * 256 + VER_MICRO ))
464
465 # We make version 1.0.0 the minimum version we will handle as
466 # a sanity check ... if its less, we fail ...
467 if [[ ${VER_int} -ge 65536 ]] ; then
468 echo "${VER_int}"
469 return 0
250 fi 470 fi
251 471
252 cd "${start_dir}" 472 echo 1
253 473 return 1
254 uclibctoolize
255} 474}
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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