1 |
# Copyright 1999-2004 Gentoo Foundation |
2 |
# Distributed under the terms of the GNU General Public License v2 |
3 |
# $Header: /var/cvsroot/gentoo-x86/eclass/libtool.eclass,v 1.37 2004/10/19 19:51:12 vapier Exp $ |
4 |
# |
5 |
# Author: Martin Schlemmer <azarah@gentoo.org> |
6 |
# |
7 |
# This eclass patches ltmain.sh distributed with libtoolized packages with the |
8 |
# relink and portage patch among others |
9 |
|
10 |
ECLASS="libtool" |
11 |
INHERITED="${INHERITED} ${ECLASS}" |
12 |
|
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 |
|
21 |
#DEPEND="!bootstrap? ( sys-devel/libtool )" |
22 |
|
23 |
DESCRIPTION="Based on the ${ECLASS} eclass" |
24 |
|
25 |
ELIBTOOL_VERSION="2.0.1" |
26 |
|
27 |
|
28 |
ELT_PATCH_DIR="${PORTDIR}/eclass/ELT-patches" |
29 |
ELT_APPLIED_PATCHES= |
30 |
|
31 |
# |
32 |
# Returns all the directories containing ltmain.sh |
33 |
# |
34 |
ELT_find_ltmain_sh() { |
35 |
local x= |
36 |
local dirlist= |
37 |
|
38 |
for x in $(find "${S}" -name 'ltmain.sh') |
39 |
do |
40 |
dirlist="${dirlist} ${x%/*}" |
41 |
done |
42 |
|
43 |
echo "${dirlist}" |
44 |
} |
45 |
|
46 |
# |
47 |
# See if we can apply $2 on $1, and if so, do it |
48 |
# |
49 |
ELT_try_and_apply_patch() { |
50 |
local ret=0 |
51 |
local patch="$2" |
52 |
|
53 |
# We only support patchlevel of 0 - why worry if its static patches? |
54 |
if patch -p0 --dry-run $1 < ${patch} &>${T}/elibtool.log |
55 |
then |
56 |
einfo " Applying $(basename "$(dirname "${patch}")")-${patch##*/}.patch ..." |
57 |
patch -p0 $1 < ${patch} &>${T}/elibtool.log |
58 |
ret=$? |
59 |
export ELT_APPLIED_PATCHES="${ELT_APPLIED_PATCHES} ${patch##*/}" |
60 |
else |
61 |
ret=1 |
62 |
fi |
63 |
|
64 |
return ${ret} |
65 |
} |
66 |
|
67 |
# |
68 |
# Run through the patches in $2 and see if any |
69 |
# apply to $1 ... |
70 |
# |
71 |
ELT_walk_patches() { |
72 |
local x= |
73 |
local y= |
74 |
local ret=1 |
75 |
local patch_dir= |
76 |
|
77 |
if [ -n "$2" ] |
78 |
then |
79 |
if [ -d "${ELT_PATCH_DIR}/$2" ] |
80 |
then |
81 |
patch_dir="${ELT_PATCH_DIR}/$2" |
82 |
else |
83 |
return ${ret} |
84 |
fi |
85 |
|
86 |
for x in $(ls -d "${patch_dir}"/* 2>/dev/null) |
87 |
do |
88 |
if [ -n "${x}" -a -f "${x}" ] |
89 |
then |
90 |
# For --remove-internal-dep ... |
91 |
if [ -n "$3" ] |
92 |
then |
93 |
# For replace @REM_INT_DEP@ with what was passed |
94 |
# to --remove-internal-dep |
95 |
sed -e "s|@REM_INT_DEP@|$3|g" ${x} > \ |
96 |
${T}/$$.rem_int_deps.patch |
97 |
|
98 |
x="${T}/$$.rem_int_deps.patch" |
99 |
fi |
100 |
|
101 |
if ELT_try_and_apply_patch "$1" "${x}" |
102 |
then |
103 |
ret=0 |
104 |
break |
105 |
fi |
106 |
fi |
107 |
done |
108 |
fi |
109 |
|
110 |
return ${ret} |
111 |
} |
112 |
|
113 |
elibtoolize() { |
114 |
local x= |
115 |
local y= |
116 |
local do_portage="no" |
117 |
local do_reversedeps="no" |
118 |
local do_only_patches="no" |
119 |
local deptoremove= |
120 |
local my_dirlist= |
121 |
local elt_patches="portage relink max_cmd_len sed test tmp" |
122 |
local start_dir="${PWD}" |
123 |
|
124 |
my_dirlist="$(ELT_find_ltmain_sh)" |
125 |
|
126 |
for x in "$@" |
127 |
do |
128 |
case "${x}" in |
129 |
"--portage") |
130 |
# Only apply portage patch, and don't |
131 |
# 'libtoolize --copy --force' if all patches fail. |
132 |
do_portage="yes" |
133 |
;; |
134 |
"--reverse-deps") |
135 |
# Apply the reverse-deps patch |
136 |
# http://bugzilla.gnome.org/show_bug.cgi?id=75635 |
137 |
do_reversedeps="yes" |
138 |
elt_patches="${elt_patches} fix-relink" |
139 |
;; |
140 |
"--patch-only") |
141 |
# Do not run libtoolize if none of the patches apply .. |
142 |
do_only_patches="yes" |
143 |
;; |
144 |
"^--remove-internal-dep="*) |
145 |
# We will replace @REM_INT_DEP@ with what is needed |
146 |
# in ELT_walk_patches() ... |
147 |
deptoremove="$(echo "${x}" | sed -e 's|--remove-internal-dep=||')" |
148 |
|
149 |
# Add the patch for this ... |
150 |
[ -n "${deptoremove}" ] && elt_patches="${elt_patches} rem-int-dep" |
151 |
;; |
152 |
"--shallow") |
153 |
# Only patch the ltmain.sh in ${S} |
154 |
if [ -f "${S}/ltmain.sh" ] |
155 |
then |
156 |
my_dirlist="${S}" |
157 |
else |
158 |
my_dirlist= |
159 |
fi |
160 |
;; |
161 |
esac |
162 |
done |
163 |
|
164 |
if use ppc-macos ; then |
165 |
glibtoolize --copy --force |
166 |
darwintoolize |
167 |
fi |
168 |
|
169 |
for x in ${my_dirlist} |
170 |
do |
171 |
local tmp="$(echo "${x}" | sed -e "s|${S}||")" |
172 |
export ELT_APPLIED_PATCHES= |
173 |
|
174 |
cd ${x} |
175 |
einfo "Patching \${S}$(echo "/${tmp}/ltmain.sh" | sed -e 's|//|/|g') ..." |
176 |
|
177 |
for y in ${elt_patches} |
178 |
do |
179 |
local ret=0 |
180 |
|
181 |
case "${y}" in |
182 |
"rem-int-dep") |
183 |
ELT_walk_patches "${x}/ltmain.sh" "${y}" "${deptoremove}" |
184 |
ret=$? |
185 |
;; |
186 |
"fix-relink") |
187 |
# Do not apply if we do not have the relink patch applied ... |
188 |
if [ -n "$(grep 'inst_prefix_dir' "${x}/ltmain.sh")" ] |
189 |
then |
190 |
ELT_walk_patches "${x}/ltmain.sh" "${y}" |
191 |
ret=$? |
192 |
fi |
193 |
;; |
194 |
"max_cmd_len") |
195 |
# Do not apply if $max_cmd_len is not used ... |
196 |
if [ -n "$(grep 'max_cmd_len' "${x}/ltmain.sh")" ] |
197 |
then |
198 |
ELT_walk_patches "${x}/ltmain.sh" "${y}" |
199 |
ret=$? |
200 |
fi |
201 |
;; |
202 |
*) |
203 |
ELT_walk_patches "${x}/ltmain.sh" "${y}" |
204 |
ret=$? |
205 |
;; |
206 |
esac |
207 |
|
208 |
if [ "${ret}" -ne 0 ] |
209 |
then |
210 |
case ${y} in |
211 |
"relink") |
212 |
# Critical patch, but could be applied ... |
213 |
if [ -z "$(grep 'inst_prefix_dir' "${x}/ltmain.sh")" ] |
214 |
then |
215 |
ewarn " Could not apply relink.patch!" |
216 |
fi |
217 |
;; |
218 |
"portage") |
219 |
# Critical patch - for this one we abort, as it can really |
220 |
# cause breakage without it applied! |
221 |
if [ "${do_portage}" = "yes" ] |
222 |
then |
223 |
# Stupid test to see if its already applied ... |
224 |
if [ -z "$(grep 'We do not want portage' "${x}/ltmain.sh")" ] |
225 |
then |
226 |
echo |
227 |
eerror "Portage patch requested, but failed to apply!" |
228 |
die "Portage patch requested, but failed to apply!" |
229 |
fi |
230 |
else |
231 |
ewarn " Could not apply portage.patch!" |
232 |
ewarn " Please verify that it is not needed." |
233 |
fi |
234 |
;; |
235 |
esac |
236 |
fi |
237 |
|
238 |
if [ -z "${ELT_APPLIED_PATCHES}" ] |
239 |
then |
240 |
if [ "${do_portage}" = "no" -a \ |
241 |
"${do_reversedeps}" = "no" -a \ |
242 |
"${do_only_patches}" = "no" -a \ |
243 |
"${deptoremove}" = "" ] |
244 |
then |
245 |
# Sometimes ltmain.sh is in a subdirectory ... |
246 |
if [ ! -f ${x}/configure.in -a ! -f ${x}/configure.ac ] |
247 |
then |
248 |
if [ -f ${x}/../configure.in -o -f ${x}/../configure.ac ] |
249 |
then |
250 |
cd ${x}/../ |
251 |
fi |
252 |
fi |
253 |
|
254 |
if which libtoolize &>/dev/null |
255 |
then |
256 |
ewarn "Cannot apply any patch, running libtoolize..." |
257 |
libtoolize --copy --force |
258 |
fi |
259 |
cd ${x} |
260 |
break |
261 |
fi |
262 |
fi |
263 |
done |
264 |
done |
265 |
|
266 |
if [ -f libtool ] |
267 |
then |
268 |
rm -f libtool |
269 |
fi |
270 |
|
271 |
cd "${start_dir}" |
272 |
|
273 |
uclibctoolize |
274 |
} |
275 |
|
276 |
uclibctoolize() { |
277 |
[ -e "${WORKDIR}/.uclibcpatched" ] && return 0 |
278 |
|
279 |
local targets="" |
280 |
local x |
281 |
|
282 |
if [ -z "$@" ] ; then |
283 |
targets="$(find ${S} -name configure -o -name ltconfig)" |
284 |
fi |
285 |
|
286 |
einfo "Applying uClibc/libtool patches ..." |
287 |
for x in ${targets} ; do |
288 |
[ ! -s "${x}" ] && continue |
289 |
case $(basename "${x}") in |
290 |
configure) |
291 |
if grep 'Transform linux' "${x}" >/dev/null ; then |
292 |
ebegin " Fixing \${S}${x/${S}}" |
293 |
patch -p0 "${x}" "${ELT_PATCH_DIR}/uclibc/configure.patch" > /dev/null |
294 |
eend $? "PLEASE CHECK ${x}" |
295 |
fi |
296 |
;; |
297 |
|
298 |
ltconfig) |
299 |
local ver="$(grep '^VERSION=' ${x})" |
300 |
ver="${ver/VERSION=}" |
301 |
[ "${ver:0:3}" == "1.4" ] && ver="1.3" # 1.4 and 1.3 are compat |
302 |
ebegin " Fixing \${S}${x/${S}}" |
303 |
patch -p0 "${x}" "${ELT_PATCH_DIR}/uclibc/ltconfig-${ver:0:3}.patch" > /dev/null |
304 |
eend $? "PLEASE CHECK ${x}" |
305 |
;; |
306 |
esac |
307 |
done |
308 |
} |
309 |
|
310 |
darwintoolize() { |
311 |
local targets="" |
312 |
local x |
313 |
|
314 |
if [ -z "$@" ] ; then |
315 |
targets="$(find ${S} -name ltmain.sh -o -name ltconfig)" |
316 |
fi |
317 |
|
318 |
einfo "Applying Darwin/libtool patches ..." |
319 |
for x in ${targets} ; do |
320 |
[ ! -s "${x}" ] && continue |
321 |
case $(basename "${x}") in |
322 |
ltmain.sh|ltconfig) |
323 |
local ver="$(grep '^VERSION=' ${x})" |
324 |
ver="${ver/VERSION=}" |
325 |
if [ "${ver:0:3}" == "1.4" -o "${ver:0:3}" == "1.5" ]; |
326 |
then |
327 |
ver="1.3" # 1.4, 1.5 and 1.3 are compat |
328 |
fi |
329 |
|
330 |
ebegin " Fixing \${S}${x/${S}}" |
331 |
patch -p0 "${x}" "${ELT_PATCH_DIR}/darwin/$(basename "${x}")-${ver:0:3}.patch" > /dev/null |
332 |
eend $? "PLEASE CHECK ${x}" |
333 |
;; |
334 |
esac |
335 |
done |
336 |
} |