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1# Copyright 1999-2005 Gentoo Foundation 1# Copyright 1999-2005 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 1.43 2005/02/27 20:29:04 azarah Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/libtool.eclass,v 1.62 2005/12/07 22:50:05 azarah Exp $
4# 4#
5# Author: Martin Schlemmer <azarah@gentoo.org> 5# Author: Martin Schlemmer <azarah@gentoo.org>
6# 6#
7# This eclass patches ltmain.sh distributed with libtoolized packages with the 7# This eclass patches ltmain.sh distributed with libtoolized packages with the
8# relink and portage patch among others 8# relink and portage patch among others
9 9
10ECLASS="libtool"
11INHERITED="${INHERITED} ${ECLASS}"
12 10
13# 2004.09.25 rac 11# 2004.09.25 rac
14# i have verified that at least one package can use this eclass and 12# i have verified that at least one package can use this eclass and
15# build properly even without libtool installed yet, probably using 13# build properly even without libtool installed yet, probably using
16# the files in the distribution. eliminating this dependency fixes 14# the files in the distribution. eliminating this dependency fixes
18# stageballs <3. if anybody decides to revert this, please attempt 16# stageballs <3. if anybody decides to revert this, please attempt
19# to find an alternate way of resolving that bug at the same time. 17# to find an alternate way of resolving that bug at the same time.
20 18
21DESCRIPTION="Based on the ${ECLASS} eclass" 19DESCRIPTION="Based on the ${ECLASS} eclass"
22 20
23ELIBTOOL_VERSION="2.0.1" 21ELIBTOOL_VERSION="2.0.2"
24 22
25ELT_PATCH_DIR="${PORTDIR}/eclass/ELT-patches" 23ELT_PATCH_DIR="${PORTDIR}/eclass/ELT-patches"
26ELT_APPLIED_PATCHES= 24ELT_APPLIED_PATCHES=
25ELT_LTMAIN_SH=
27 26
28# 27#
29# Returns all the directories containing ltmain.sh 28# Returns all the directories containing ltmain.sh
30# 29#
31ELT_find_ltmain_sh() { 30ELT_find_ltmain_sh() {
42# 41#
43# See if we can apply $2 on $1, and if so, do it 42# See if we can apply $2 on $1, and if so, do it
44# 43#
45ELT_try_and_apply_patch() { 44ELT_try_and_apply_patch() {
46 local ret=0 45 local ret=0
46 local file=$1
47 local patch="$2" 47 local patch=$2
48 48
49 # We only support patchlevel of 0 - why worry if its static patches? 49 # We only support patchlevel of 0 - why worry if its static patches?
50 if patch -p0 --dry-run $1 < ${patch} &> ${T}/elibtool.log ; then 50 if patch -p0 --dry-run "${file}" "${patch}" &> "${T}/elibtool.log" ; then
51 einfo " Applying $(basename "$(dirname "${patch}")")-${patch##*/}.patch ..." 51 einfo " Applying $(basename "$(dirname "${patch}")")-${patch##*/}.patch ..."
52 patch -p0 $1 < ${patch} &>${T}/elibtool.log 52 patch -p0 -g0 --no-backup-if-mismatch "${file}" "${patch}" \
53 &> "${T}/elibtool.log"
53 ret=$? 54 ret=$?
54 export ELT_APPLIED_PATCHES="${ELT_APPLIED_PATCHES} ${patch##*/}" 55 export ELT_APPLIED_PATCHES="${ELT_APPLIED_PATCHES} ${patch##*/}"
55 else 56 else
56 ret=1 57 ret=1
57 fi 58 fi
58 59
59 return ${ret} 60 return "${ret}"
61}
62
63#
64# Get string version of ltmain.sh or ltconfig (passed as $1)
65#
66ELT_libtool_version() {
67 local ltmain_sh=$1
68 local version=
69
70 version=$(eval $(grep -e '^[[:space:]]*VERSION=' "${ltmain_sh}"); \
71 echo "${VERSION}")
72 [[ -z ${version} ]] && version="0"
73
74 echo "${version}"
60} 75}
61 76
62# 77#
63# Run through the patches in $2 and see if any 78# Run through the patches in $2 and see if any
64# apply to $1 ... 79# apply to $1 ...
65# 80#
66ELT_walk_patches() { 81ELT_walk_patches() {
67 local x= 82 local x=
68 local y= 83 local y=
69 local ret=1 84 local ret=1
85 local file=$1
86 local patch_set=$2
70 local patch_dir= 87 local patch_dir=
71 local version=$(eval $(grep -e '^[[:space:]]*VERSION=' $1); echo "${VERSION}") 88 local rem_int_dep=$3
89 local version=
90 local ltmain_sh=$1
72 91
92 [[ ${file} == *"/configure" ]] && ltmain_sh=${ELT_LTMAIN_SH}
93 version=$(ELT_libtool_version "${ltmain_sh}")
94
73 if [[ -n $2 ]] ; then 95 if [[ -n ${patch_set} ]] ; then
74 if [[ -d ${ELT_PATCH_DIR}/$2 ]] ; then 96 if [[ -d ${ELT_PATCH_DIR}/${patch_set} ]] ; then
75 patch_dir="${ELT_PATCH_DIR}/$2" 97 patch_dir="${ELT_PATCH_DIR}/${patch_set}"
76 else 98 else
77 return ${ret} 99 return "${ret}"
78 fi 100 fi
79 101
80 # First check a version specific patch, if not check major.minor* 102 if [[ ${version} == "0" ]] ; then
81 for y in ${version} $(echo "${version}" | cut -d. -f1,2) ; do 103 eerror "Could not get VERSION for ${file##*/}!"
82 [[ -z ${y} ]] && continue 104 die "Could not get VERSION for ${file##*/}!"
105 fi
106
107 # Go through the patches in reverse order (large to small)
83 for x in $(ls -d "${patch_dir}/${y}"* 2> /dev/null) ; do 108 for x in $(ls -d "${patch_dir}"/* 2> /dev/null | grep -v 'CVS' | sort -r) ; do
84 if [[ -n ${x} && -f ${x} ]] ; then 109 if [[ -n ${x} && -f ${x} ]] ; then
110 local ltver=$(VER_to_int "${version}")
111 local ptver=$(VER_to_int "${x##*/}")
112
113 # If libtool version smaller than patch version, skip patch.
114 [[ ${ltver} -lt ${ptver} ]] && continue
85 # For --remove-internal-dep ... 115 # For --remove-internal-dep ...
86 if [[ -n $3 ]] ; then 116 if [[ -n ${rem_int_dep} ]] ; then
87 # For replace @REM_INT_DEP@ with what was passed 117 # For replace @REM_INT_DEP@ with what was passed
88 # to --remove-internal-dep 118 # to --remove-internal-dep
89 sed -e "s|@REM_INT_DEP@|$3|g" ${x} > \ 119 sed -e "s|@REM_INT_DEP@|${rem_int_dep}|g" ${x} > \
90 ${T}/$$.rem_int_deps.patch 120 "${T}/$$.rem_int_deps.patch"
91 121
92 x="${T}/$$.rem_int_deps.patch" 122 x="${T}/$$.rem_int_deps.patch"
93 fi
94
95 if ELT_try_and_apply_patch "$1" "${x}" ; then
96 ret=0
97 break
98 fi
99 fi 123 fi
100 done 124
125 if ELT_try_and_apply_patch "${file}" "${x}" ; then
126 ret=0
127 break
128 fi
129 fi
101 done 130 done
102
103 # If still nothing, try the rest.
104 if [[ ${ret} -eq 1 ]]; then
105 for x in $(ls -d "${patch_dir}"/* 2> /dev/null) ; do
106 if [[ -n ${x} && -f ${x} ]] ; then
107 # For --remove-internal-dep ...
108 if [[ -n $3 ]] ; then
109 # For replace @REM_INT_DEP@ with what was passed
110 # to --remove-internal-dep
111 sed -e "s|@REM_INT_DEP@|$3|g" ${x} > \
112 ${T}/$$.rem_int_deps.patch
113
114 x="${T}/$$.rem_int_deps.patch"
115 fi
116
117 if ELT_try_and_apply_patch "$1" "${x}" ; then
118 ret=0
119 break
120 fi
121 fi
122 done
123 fi
124 fi 131 fi
125 132
126 return ${ret} 133 return "${ret}"
127} 134}
128 135
129elibtoolize() { 136elibtoolize() {
130 local x= 137 local x=
131 local y= 138 local y=
132 local do_portage="no" 139 local do_portage="no"
133 local do_reversedeps="no" 140 local do_reversedeps="no"
134 local do_only_patches="no" 141 local do_only_patches="no"
142 local do_uclibc="yes"
135 local deptoremove= 143 local deptoremove=
136 local my_dirlist= 144 local my_dirlist=
137 local elt_patches="portage relink max_cmd_len sed test tmp" 145 local elt_patches="portage relink max_cmd_len sed test tmp"
138 local start_dir="${PWD}" 146 local start_dir=${PWD}
139 147
140 my_dirlist="$(ELT_find_ltmain_sh)" 148 my_dirlist=$(ELT_find_ltmain_sh)
141 149
142 for x in "$@" ; do 150 for x in "$@" ; do
143 case "${x}" in 151 case "${x}" in
144 "--portage") 152 "--portage")
145 # Only apply portage patch, and don't 153 # Only apply portage patch, and don't
157 do_only_patches="yes" 165 do_only_patches="yes"
158 ;; 166 ;;
159 "^--remove-internal-dep="*) 167 "^--remove-internal-dep="*)
160 # We will replace @REM_INT_DEP@ with what is needed 168 # We will replace @REM_INT_DEP@ with what is needed
161 # in ELT_walk_patches() ... 169 # in ELT_walk_patches() ...
162 deptoremove="$(echo "${x}" | sed -e 's|--remove-internal-dep=||')" 170 deptoremove=$(echo "${x}" | sed -e 's|--remove-internal-dep=||')
163 171
164 # Add the patch for this ... 172 # Add the patch for this ...
165 [ -n "${deptoremove}" ] && elt_patches="${elt_patches} rem-int-dep" 173 [[ -n ${deptoremove} ]] && elt_patches="${elt_patches} rem-int-dep"
166 ;; 174 ;;
167 "--shallow") 175 "--shallow")
168 # Only patch the ltmain.sh in ${S} 176 # Only patch the ltmain.sh in ${S}
169 if [ -f "${S}/ltmain.sh" ] 177 if [[ -f ${S}/ltmain.sh ]] ; then
170 then
171 my_dirlist="${S}" 178 my_dirlist=${S}
172 else 179 else
173 my_dirlist= 180 my_dirlist=
174 fi 181 fi
175 ;; 182 ;;
176 "--no-uclibc") 183 "--no-uclibc")
177 NO_UCLIBCTOOLIZE=1 184 do_uclibc="no"
178 ;; 185 ;;
179 *) 186 *)
180 eerror "Invalid elibtoolize option: $x" 187 eerror "Invalid elibtoolize option: ${x}"
181 die "elibtoolize called with $x ??" 188 die "elibtoolize called with ${x} ??"
182 esac 189 esac
183 done 190 done
184 191
192 [[ ${do_uclibc} == "yes" ]] && \
193 elt_patches="${elt_patches} uclibc-conf uclibc-ltconf"
194
195 [[ ${CHOST} == *"-freebsd"* ]] && \
196 elt_patches="${elt_patches} fbsd-conf"
197
185 if use ppc-macos ; then 198 if useq ppc-macos ; then
199 local opts
200 [[ -f Makefile.am ]] && opts="--automake"
186 glibtoolize --copy --force 201 glibtoolize --copy --force ${opts}
187 darwintoolize 202
203 elt_patches="${elt_patches} darwin-ltconf darwin-ltmain"
188 fi 204 fi
189 205
190 for x in ${my_dirlist} ; do 206 for x in ${my_dirlist} ; do
191 local tmp=$(echo "${x}" | sed -e "s|${S}||") 207 local tmp=$(echo "${x}" | sed -e "s|${WORKDIR}||")
192 export ELT_APPLIED_PATCHES= 208 export ELT_APPLIED_PATCHES=
209 export ELT_LTMAIN_SH="${x}/ltmain.sh"
210
211 [[ -f ${x}/.elibtoolized ]] && continue
193 212
194 cd ${x} 213 cd ${x}
195 einfo "Patching \${S}$(echo "/${tmp}/ltmain.sh" | sed -e 's|//|/|g') ..." 214 einfo "Running elibtoolize in: $(echo "/${tmp}" | sed -e 's|//|/|g; s|^/||')"
196 215
197 for y in ${elt_patches} ; do 216 for y in ${elt_patches} ; do
198 local ret=0 217 local ret=0
199 218
200 case "${y}" in 219 case "${y}" in
214 if [[ -n $(grep 'max_cmd_len' "${x}/ltmain.sh") ]] ; then 233 if [[ -n $(grep 'max_cmd_len' "${x}/ltmain.sh") ]] ; then
215 ELT_walk_patches "${x}/ltmain.sh" "${y}" 234 ELT_walk_patches "${x}/ltmain.sh" "${y}"
216 ret=$? 235 ret=$?
217 fi 236 fi
218 ;; 237 ;;
238 "uclibc-conf")
239 if [[ -e ${x}/configure && \
240 -n $(grep 'Transform linux' "${x}/configure") ]] ; then
241 ELT_walk_patches "${x}/configure" "${y}"
242 ret=$?
243 # ltmain.sh and co might be in a subdirectory ...
244 elif [[ ! -e ${x}/configure && -e ${x}/../configure && \
245 -n $(grep 'Transform linux' "${x}/../configure") ]] ; then
246 ELT_walk_patches "${x}/../configure" "${y}"
247 ret=$?
248 fi
249 ;;
250 "uclibc-ltconf")
251 # Newer libtoolize clears ltconfig, as not used anymore
252 if [[ -s ${x}/ltconfig ]] ; then
253 ELT_walk_patches "${x}/ltconfig" "${y}"
254 ret=$?
255 fi
256 ;;
257 "fbsd-conf")
258 if [[ -e ${x}/configure && \
259 -n $(grep 'version_type=freebsd-' "${x}/configure") ]] ; then
260 ELT_walk_patches "${x}/configure" "${y}"
261 ret=$?
262 # ltmain.sh and co might be in a subdirectory ...
263 elif [[ ! -e ${x}/configure && -e ${x}/../configure && \
264 -n $(grep 'version_type=freebsd-' "${x}/../configure") ]] ; then
265 ELT_walk_patches "${x}/../configure" "${y}"
266 ret=$?
267 fi
268 ;;
269 "darwin-ltconf")
270 # Newer libtoolize clears ltconfig, as not used anymore
271 if [[ -s ${x}/ltconfig ]] ; then
272 ELT_walk_patches "${x}/ltconfig" "${y}"
273 ret=$?
274 fi
275 ;;
219 *) 276 *)
220 ELT_walk_patches "${x}/ltmain.sh" "${y}" 277 ELT_walk_patches "${x}/ltmain.sh" "${y}"
221 ret=$? 278 ret=$?
222 ;; 279 ;;
223 esac 280 esac
224 281
225 if [[ ${ret} -ne 0 ]] ; then 282 if [[ ${ret} -ne 0 ]] ; then
226 case ${y} in 283 case ${y} in
227 "relink") 284 "relink")
285 local version=$(ELT_libtool_version "${x}/ltmain.sh")
228 # Critical patch, but could be applied ... 286 # Critical patch, but could be applied ...
287 # FIXME: Still need a patch for ltmain.sh > 1.4.0
229 if [[ -z $(grep 'inst_prefix_dir' "${x}/ltmain.sh") ]] ; then 288 if [[ -z $(grep 'inst_prefix_dir' "${x}/ltmain.sh") && \
289 $(VER_to_int "${version}") -ge $(VER_to_int "1.4.0") ]] ; then
230 ewarn " Could not apply relink.patch!" 290 ewarn " Could not apply relink.patch!"
231 fi 291 fi
232 ;; 292 ;;
233 "portage") 293 "portage")
234 # Critical patch - for this one we abort, as it can really 294 # Critical patch - for this one we abort, as it can really
239 echo 299 echo
240 eerror "Portage patch requested, but failed to apply!" 300 eerror "Portage patch requested, but failed to apply!"
241 die "Portage patch requested, but failed to apply!" 301 die "Portage patch requested, but failed to apply!"
242 fi 302 fi
243 else 303 else
244 ewarn " Could not apply portage.patch!" 304 if [[ -n $(grep 'We do not want portage' "${x}/ltmain.sh") ]] ; then
305 # ewarn " Portage patch seems to be already applied."
245 ewarn " Please verify that it is not needed." 306 # ewarn " Please verify that it is not needed."
307 :
308 else
309 local version=$( \
310 eval $(grep -e '^[[:space:]]*VERSION=' "${x}/ltmain.sh"); \
311 echo "${VERSION}")
312
313 echo
314 eerror "Portage patch failed to apply (ltmain.sh version ${version})!"
315 die "Portage patch failed to apply!"
316 fi
317 # We do not want to run libtoolize ...
318 ELT_APPLIED_PATCHES="portage"
246 fi 319 fi
320 ;;
321 "uclibc-"*)
322 [[ ${CHOST} == *"-uclibc" ]] && \
323 ewarn " uClibc patch set '${y}' failed to apply!"
324 ;;
325 "fbsd-"*)
326 if [[ ${CHOST} == *"-freebsd"* ]] ; then
327 if [[ -z $(grep 'Handle Gentoo/FreeBSD as it was Linux' "${x}/configure") ]]; then
328 eerror " FreeBSD patch set '${y}' failed to apply!"
329 die "FreeBSD patch set '${y}' failed to apply!"
330 fi
331 fi
332 ;;
333 "darwin-"*)
334 useq ppc-macos && \
335 ewarn " Darwin patch set '${y}' failed to apply!"
247 ;; 336 ;;
248 esac 337 esac
249 fi 338 fi
339 done
250 340
251 if [[ -z ${ELT_APPLIED_PATCHES} ]] ; then 341 if [[ -z ${ELT_APPLIED_PATCHES} ]] ; then
252 if [[ ${do_portage} == "no" && \ 342 if [[ ${do_portage} == "no" && \
253 ${do_reversedeps} == "no" && \ 343 ${do_reversedeps} == "no" && \
254 ${do_only_patches} == "no" && \ 344 ${do_only_patches} == "no" && \
255 ${deptoremove} == "" ]] 345 ${deptoremove} == "" ]]
256 then 346 then
347 ewarn "Cannot apply any patches, please file a bug about this"
348 break
349
257 # Sometimes ltmain.sh is in a subdirectory ... 350 # Sometimes ltmain.sh is in a subdirectory ...
258 if [[ ! -f ${x}/configure.in && ! -f ${x}/configure.ac ]] ; then 351 if [[ ! -f ${x}/configure.in && ! -f ${x}/configure.ac ]] ; then
259 if [[ -f ${x}/../configure.in || -f ${x}/../configure.ac ]] ; then 352 if [[ -f ${x}/../configure.in || -f ${x}/../configure.ac ]] ; then
260 cd "${x}"/../ 353 cd "${x}"/../
261 fi 354 fi
262 fi
263
264 if type -p libtoolize &> /dev/null ; then
265 ewarn "Cannot apply any patch, running libtoolize..."
266 libtoolize --copy --force
267 fi
268 cd "${x}"
269 break
270 fi 355 fi
356
357 if type -p libtoolize &> /dev/null ; then
358 ewarn "Cannot apply any patches, running libtoolize..."
359 libtoolize --copy --force
360 fi
361 cd "${x}"
362 break
271 fi 363 fi
272 done 364 fi
365
366 [[ -f ${x}/libtool ]] && rm -f "${x}/libtool"
367
368 touch "${x}/.elibtoolized"
273 done 369 done
274 370
275 if [[ -f libtool ]] ; then 371 cd "${start_dir}"
276 rm -f libtool 372}
373
374uclibctoolize() {
375 ewarn "uclibctoolize() is depreciated, please just use elibtoolize()!"
376 elibtoolize
377}
378
379darwintoolize() {
380 ewarn "darwintoolize() is depreciated, please just use elibtoolize()!"
381 elibtoolize
382}
383
384# char *VER_major(string)
385#
386# Return the Major (X of X.Y.Z) version
387#
388VER_major() {
389 [[ -z $1 ]] && return 1
390
391 local VER=$@
392 echo "${VER%%[^[:digit:]]*}"
393}
394
395# char *VER_minor(string)
396#
397# Return the Minor (Y of X.Y.Z) version
398#
399VER_minor() {
400 [[ -z $1 ]] && return 1
401
402 local VER=$@
403 VER=${VER#*.}
404 echo "${VER%%[^[:digit:]]*}"
405}
406
407# char *VER_micro(string)
408#
409# Return the Micro (Z of X.Y.Z) version.
410#
411VER_micro() {
412 [[ -z $1 ]] && return 1
413
414 local VER=$@
415 VER=${VER#*.*.}
416 echo "${VER%%[^[:digit:]]*}"
417}
418
419# int VER_to_int(string)
420#
421# Convert a string type version (2.4.0) to an int (132096)
422# for easy compairing or versions ...
423#
424VER_to_int() {
425 [[ -z $1 ]] && return 1
426
427 local VER_MAJOR=$(VER_major "$1")
428 local VER_MINOR=$(VER_minor "$1")
429 local VER_MICRO=$(VER_micro "$1")
430 local VER_int=$(( VER_MAJOR * 65536 + VER_MINOR * 256 + VER_MICRO ))
431
432 # We make version 1.0.0 the minimum version we will handle as
433 # a sanity check ... if its less, we fail ...
434 if [[ ${VER_int} -ge 65536 ]] ; then
435 echo "${VER_int}"
436 return 0
277 fi 437 fi
278 438
279 cd "${start_dir}" 439 echo 1
280 440 return 1
281 uclibctoolize
282} 441}
283
284uclibctoolize() {
285 [[ -n ${NO_UCLIBCTOOLIZE} ]] && return 0
286
287 local errmsg=""
288 [[ ${CTARGET:-${CHOST}} == *-uclibc ]] \
289 && errmsg="PLEASE CHECK" \
290 || errmsg="Already patched"
291 local targets=""
292 local x
293
294 if [[ -z $* ]] ; then
295 targets=$(find ${S} -name configure -o -name ltconfig)
296 fi
297
298 einfo "Applying uClibc/libtool patches ..."
299 for x in ${targets} ; do
300 [[ ! -s ${x} ]] && continue
301 case ${x##*/} in
302 configure)
303 if grep 'Transform linux' "${x}" > /dev/null ; then
304 ebegin " Fixing \${S}${x/${S}}"
305 patch -p0 "${x}" "${ELT_PATCH_DIR}/uclibc/configure.patch" > /dev/null
306 eend $? "${errmsg} ${x}"
307 fi
308 ;;
309
310 ltconfig)
311 local ver=$(grep '^VERSION=' ${x})
312 ver=${ver/VERSION=}
313 [[ ${ver:0:3} == "1.4" ]] && ver="1.3" # 1.4 and 1.3 are compat
314 ebegin " Fixing \${S}${x/${S}}"
315 patch -p0 "${x}" "${ELT_PATCH_DIR}/uclibc/ltconfig-${ver:0:3}.patch" > /dev/null
316 eend $? "${errmsg} ${x}"
317 ;;
318 esac
319 done
320}
321
322darwintoolize() {
323 local targets=""
324 local x
325
326 if [[ -z $* ]] ; then
327 targets=$(find ${S} -name ltmain.sh -o -name ltconfig)
328 fi
329
330 einfo "Applying Darwin/libtool patches ..."
331 for x in ${targets} ; do
332 [[ ! -s ${x} ]] && continue
333 case ${x##*/} in
334 ltmain.sh|ltconfig)
335 local ver=$(grep '^VERSION=' ${x})
336 ver=${ver/VERSION=}
337 if [[ ${ver:0:3} == "1.4" || ${ver:0:3} == "1.5" ]] ; then
338 ver="1.3" # 1.4, 1.5 and 1.3 are compat
339 fi
340
341 ebegin " Fixing \${S}${x/${S}}"
342 patch -p0 "${x}" "${ELT_PATCH_DIR}/darwin/${x##*/}-${ver:0:3}.patch" > /dev/null
343 eend $? "PLEASE CHECK ${x}"
344 ;;
345 esac
346 done
347}

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