| 1 |
# Copyright 1999-2005 Gentoo Foundation |
| 2 |
# Distributed under the terms of the GNU General Public License v2 |
| 3 |
# $Header: /var/cvsroot/gentoo-x86/eclass/libtool.eclass,v 1.58 2005/09/04 20:45:57 azarah 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 |
|
| 11 |
# 2004.09.25 rac |
| 12 |
# i have verified that at least one package can use this eclass and |
| 13 |
# build properly even without libtool installed yet, probably using |
| 14 |
# the files in the distribution. eliminating this dependency fixes |
| 15 |
# bug 65209, which is a showstopper for people doing installs using |
| 16 |
# stageballs <3. if anybody decides to revert this, please attempt |
| 17 |
# to find an alternate way of resolving that bug at the same time. |
| 18 |
|
| 19 |
DESCRIPTION="Based on the ${ECLASS} eclass" |
| 20 |
|
| 21 |
ELIBTOOL_VERSION="2.0.2" |
| 22 |
|
| 23 |
ELT_PATCH_DIR="${PORTDIR}/eclass/ELT-patches" |
| 24 |
ELT_APPLIED_PATCHES= |
| 25 |
ELT_LTMAIN_SH= |
| 26 |
|
| 27 |
# |
| 28 |
# Returns all the directories containing ltmain.sh |
| 29 |
# |
| 30 |
ELT_find_ltmain_sh() { |
| 31 |
local x= |
| 32 |
local dirlist= |
| 33 |
|
| 34 |
for x in $(find "${S}" -name 'ltmain.sh') ; do |
| 35 |
dirlist="${dirlist} ${x%/*}" |
| 36 |
done |
| 37 |
|
| 38 |
echo "${dirlist}" |
| 39 |
} |
| 40 |
|
| 41 |
# |
| 42 |
# See if we can apply $2 on $1, and if so, do it |
| 43 |
# |
| 44 |
ELT_try_and_apply_patch() { |
| 45 |
local ret=0 |
| 46 |
local file=$1 |
| 47 |
local patch=$2 |
| 48 |
|
| 49 |
# We only support patchlevel of 0 - why worry if its static patches? |
| 50 |
if patch -p0 --dry-run "${file}" < "${patch}" &> "${T}/elibtool.log" ; then |
| 51 |
einfo " Applying $(basename "$(dirname "${patch}")")-${patch##*/}.patch ..." |
| 52 |
patch -p0 "${file}" < "${patch}" &> "${T}/elibtool.log" |
| 53 |
ret=$? |
| 54 |
export ELT_APPLIED_PATCHES="${ELT_APPLIED_PATCHES} ${patch##*/}" |
| 55 |
else |
| 56 |
ret=1 |
| 57 |
fi |
| 58 |
|
| 59 |
return "${ret}" |
| 60 |
} |
| 61 |
|
| 62 |
# |
| 63 |
# Get string version of ltmain.sh or ltconfig (passed as $1) |
| 64 |
# |
| 65 |
ELT_libtool_version() { |
| 66 |
local ltmain_sh=$1 |
| 67 |
local version= |
| 68 |
|
| 69 |
version=$(eval $(grep -e '^[[:space:]]*VERSION=' "${ltmain_sh}"); \ |
| 70 |
echo "${VERSION}") |
| 71 |
[[ -z ${version} ]] && version="0" |
| 72 |
|
| 73 |
echo "${version}" |
| 74 |
} |
| 75 |
|
| 76 |
# |
| 77 |
# Run through the patches in $2 and see if any |
| 78 |
# apply to $1 ... |
| 79 |
# |
| 80 |
ELT_walk_patches() { |
| 81 |
local x= |
| 82 |
local y= |
| 83 |
local ret=1 |
| 84 |
local file=$1 |
| 85 |
local patch_set=$2 |
| 86 |
local patch_dir= |
| 87 |
local rem_int_dep=$3 |
| 88 |
local version= |
| 89 |
local ltmain_sh=$1 |
| 90 |
|
| 91 |
[[ ${file} == *"/configure" ]] && ltmain_sh=${ELT_LTMAIN_SH} |
| 92 |
version=$(ELT_libtool_version "${ltmain_sh}") |
| 93 |
|
| 94 |
if [[ -n ${patch_set} ]] ; then |
| 95 |
if [[ -d ${ELT_PATCH_DIR}/${patch_set} ]] ; then |
| 96 |
patch_dir="${ELT_PATCH_DIR}/${patch_set}" |
| 97 |
else |
| 98 |
return "${ret}" |
| 99 |
fi |
| 100 |
|
| 101 |
if [[ ${version} == "0" ]] ; then |
| 102 |
eerror "Could not get VERSION for ${file##*/}!" |
| 103 |
die "Could not get VERSION for ${file##*/}!" |
| 104 |
fi |
| 105 |
|
| 106 |
# Go through the patches in reverse order (large to small) |
| 107 |
for x in $(ls -d "${patch_dir}"/* 2> /dev/null | sort -r) ; do |
| 108 |
if [[ -n ${x} && -f ${x} ]] ; then |
| 109 |
local ltver=$(VER_to_int "${version}") |
| 110 |
local ptver=$(VER_to_int "${x##*/}") |
| 111 |
|
| 112 |
# If libtool version smaller than patch version, skip patch. |
| 113 |
[[ ${ltver} -lt ${ptver} ]] && continue |
| 114 |
# For --remove-internal-dep ... |
| 115 |
if [[ -n ${rem_int_dep} ]] ; then |
| 116 |
# For replace @REM_INT_DEP@ with what was passed |
| 117 |
# to --remove-internal-dep |
| 118 |
sed -e "s|@REM_INT_DEP@|${rem_int_dep}|g" ${x} > \ |
| 119 |
"${T}/$$.rem_int_deps.patch" |
| 120 |
|
| 121 |
x="${T}/$$.rem_int_deps.patch" |
| 122 |
fi |
| 123 |
|
| 124 |
if ELT_try_and_apply_patch "${file}" "${x}" ; then |
| 125 |
ret=0 |
| 126 |
break |
| 127 |
fi |
| 128 |
fi |
| 129 |
done |
| 130 |
fi |
| 131 |
|
| 132 |
return "${ret}" |
| 133 |
} |
| 134 |
|
| 135 |
elibtoolize() { |
| 136 |
local x= |
| 137 |
local y= |
| 138 |
local do_portage="no" |
| 139 |
local do_reversedeps="no" |
| 140 |
local do_only_patches="no" |
| 141 |
local do_uclibc="yes" |
| 142 |
local deptoremove= |
| 143 |
local my_dirlist= |
| 144 |
local elt_patches="portage relink max_cmd_len sed test tmp" |
| 145 |
local start_dir=${PWD} |
| 146 |
|
| 147 |
my_dirlist=$(ELT_find_ltmain_sh) |
| 148 |
|
| 149 |
for x in "$@" ; do |
| 150 |
case "${x}" in |
| 151 |
"--portage") |
| 152 |
# Only apply portage patch, and don't |
| 153 |
# 'libtoolize --copy --force' if all patches fail. |
| 154 |
do_portage="yes" |
| 155 |
;; |
| 156 |
"--reverse-deps") |
| 157 |
# Apply the reverse-deps patch |
| 158 |
# http://bugzilla.gnome.org/show_bug.cgi?id=75635 |
| 159 |
do_reversedeps="yes" |
| 160 |
elt_patches="${elt_patches} fix-relink" |
| 161 |
;; |
| 162 |
"--patch-only") |
| 163 |
# Do not run libtoolize if none of the patches apply .. |
| 164 |
do_only_patches="yes" |
| 165 |
;; |
| 166 |
"^--remove-internal-dep="*) |
| 167 |
# We will replace @REM_INT_DEP@ with what is needed |
| 168 |
# in ELT_walk_patches() ... |
| 169 |
deptoremove=$(echo "${x}" | sed -e 's|--remove-internal-dep=||') |
| 170 |
|
| 171 |
# Add the patch for this ... |
| 172 |
[[ -n ${deptoremove} ]] && elt_patches="${elt_patches} rem-int-dep" |
| 173 |
;; |
| 174 |
"--shallow") |
| 175 |
# Only patch the ltmain.sh in ${S} |
| 176 |
if [[ -f ${S}/ltmain.sh ]] ; then |
| 177 |
my_dirlist=${S} |
| 178 |
else |
| 179 |
my_dirlist= |
| 180 |
fi |
| 181 |
;; |
| 182 |
"--no-uclibc") |
| 183 |
do_uclibc="no" |
| 184 |
;; |
| 185 |
*) |
| 186 |
eerror "Invalid elibtoolize option: ${x}" |
| 187 |
die "elibtoolize called with ${x} ??" |
| 188 |
esac |
| 189 |
done |
| 190 |
|
| 191 |
[[ ${do_uclibc} == "yes" ]] && \ |
| 192 |
elt_patches="${elt_patches} uclibc-conf uclibc-ltconf" |
| 193 |
|
| 194 |
[[ ${CHOST} == *"-freebsd"* ]] && \ |
| 195 |
elt_patches="${elt_patches} fbsd-conf" |
| 196 |
|
| 197 |
if use ppc-macos ; then |
| 198 |
local opts |
| 199 |
[[ -f Makefile.am ]] && opts="--automake" |
| 200 |
glibtoolize --copy --force ${opts} |
| 201 |
darwintoolize |
| 202 |
fi |
| 203 |
|
| 204 |
for x in ${my_dirlist} ; do |
| 205 |
local tmp=$(echo "${x}" | sed -e "s|${WORKDIR}||") |
| 206 |
export ELT_APPLIED_PATCHES= |
| 207 |
export ELT_LTMAIN_SH="${x}/ltmain.sh" |
| 208 |
|
| 209 |
[[ -f ${x}/.elibtoolized ]] && continue |
| 210 |
|
| 211 |
cd ${x} |
| 212 |
einfo "Running elibtoolize in: $(echo "/${tmp}" | sed -e 's|//|/|g; s|^/||')" |
| 213 |
|
| 214 |
for y in ${elt_patches} ; do |
| 215 |
local ret=0 |
| 216 |
|
| 217 |
case "${y}" in |
| 218 |
"rem-int-dep") |
| 219 |
ELT_walk_patches "${x}/ltmain.sh" "${y}" "${deptoremove}" |
| 220 |
ret=$? |
| 221 |
;; |
| 222 |
"fix-relink") |
| 223 |
# Do not apply if we do not have the relink patch applied ... |
| 224 |
if [[ -n $(grep 'inst_prefix_dir' "${x}/ltmain.sh") ]] ; then |
| 225 |
ELT_walk_patches "${x}/ltmain.sh" "${y}" |
| 226 |
ret=$? |
| 227 |
fi |
| 228 |
;; |
| 229 |
"max_cmd_len") |
| 230 |
# Do not apply if $max_cmd_len is not used ... |
| 231 |
if [[ -n $(grep 'max_cmd_len' "${x}/ltmain.sh") ]] ; then |
| 232 |
ELT_walk_patches "${x}/ltmain.sh" "${y}" |
| 233 |
ret=$? |
| 234 |
fi |
| 235 |
;; |
| 236 |
"uclibc-conf") |
| 237 |
if [[ -e ${x}/configure && \ |
| 238 |
-n $(grep 'Transform linux' "${x}/configure") ]] ; then |
| 239 |
ELT_walk_patches "${x}/configure" "${y}" |
| 240 |
ret=$? |
| 241 |
# ltmain.sh and co might be in a subdirectory ... |
| 242 |
elif [[ ! -e ${x}/configure && -e ${x}/../configure && \ |
| 243 |
-n $(grep 'Transform linux' "${x}/../configure") ]] ; then |
| 244 |
ELT_walk_patches "${x}/../configure" "${y}" |
| 245 |
ret=$? |
| 246 |
fi |
| 247 |
;; |
| 248 |
"uclibc-ltconf") |
| 249 |
if [[ -e ${x}/ltconfig ]] ; then |
| 250 |
ELT_walk_patches "${x}/ltconfig" "${y}" |
| 251 |
ret=$? |
| 252 |
fi |
| 253 |
;; |
| 254 |
"fbsd-conf") |
| 255 |
if [[ -e ${x}/configure && \ |
| 256 |
-n $(grep 'version_type=freebsd-' "${x}/configure") ]] ; then |
| 257 |
ELT_walk_patches "${x}/configure" "${y}" |
| 258 |
ret=$? |
| 259 |
# ltmain.sh and co might be in a subdirectory ... |
| 260 |
elif [[ ! -e ${x}/configure && -e ${x}/../configure && \ |
| 261 |
-n $(grep 'version_type=freebsd-' "${x}/../configure") ]] ; then |
| 262 |
ELT_walk_patches "${x}/../configure" "${y}" |
| 263 |
ret=$? |
| 264 |
fi |
| 265 |
;; |
| 266 |
*) |
| 267 |
ELT_walk_patches "${x}/ltmain.sh" "${y}" |
| 268 |
ret=$? |
| 269 |
;; |
| 270 |
esac |
| 271 |
|
| 272 |
if [[ ${ret} -ne 0 ]] ; then |
| 273 |
case ${y} in |
| 274 |
"relink") |
| 275 |
local version=$(ELT_libtool_version "${x}/ltmain.sh") |
| 276 |
# Critical patch, but could be applied ... |
| 277 |
# FIXME: Still need a patch for ltmain.sh > 1.4.0 |
| 278 |
if [[ -z $(grep 'inst_prefix_dir' "${x}/ltmain.sh") && \ |
| 279 |
$(VER_to_int "${version}") -ge $(VER_to_int "1.4.0") ]] ; then |
| 280 |
ewarn " Could not apply relink.patch!" |
| 281 |
fi |
| 282 |
;; |
| 283 |
"portage") |
| 284 |
# Critical patch - for this one we abort, as it can really |
| 285 |
# cause breakage without it applied! |
| 286 |
if [[ ${do_portage} == "yes" ]] ; then |
| 287 |
# Stupid test to see if its already applied ... |
| 288 |
if [[ -z $(grep 'We do not want portage' "${x}/ltmain.sh") ]] ; then |
| 289 |
echo |
| 290 |
eerror "Portage patch requested, but failed to apply!" |
| 291 |
die "Portage patch requested, but failed to apply!" |
| 292 |
fi |
| 293 |
else |
| 294 |
if [[ -n $(grep 'We do not want portage' "${x}/ltmain.sh") ]] ; then |
| 295 |
# ewarn " Portage patch seems to be already applied." |
| 296 |
# ewarn " Please verify that it is not needed." |
| 297 |
: |
| 298 |
else |
| 299 |
local version=$( \ |
| 300 |
eval $(grep -e '^[[:space:]]*VERSION=' "${x}/ltmain.sh"); \ |
| 301 |
echo "${VERSION}") |
| 302 |
|
| 303 |
echo |
| 304 |
eerror "Portage patch failed to apply (ltmain.sh version ${version})!" |
| 305 |
die "Portage patch failed to apply!" |
| 306 |
fi |
| 307 |
# We do not want to run libtoolize ... |
| 308 |
ELT_APPLIED_PATCHES="portage" |
| 309 |
fi |
| 310 |
;; |
| 311 |
"uclibc-"*) |
| 312 |
[[ ${CHOST} == *"-uclibc" ]] && \ |
| 313 |
ewarn " uClibc patch set '${y}' failed to apply!" |
| 314 |
;; |
| 315 |
"fbsd-"*) |
| 316 |
[[ ${CHOST} == *"-freebsd"* ]] && \ |
| 317 |
eerror " FreeBSD patch set '${y}' failed to apply!" |
| 318 |
die "FreeBSD patch set '${y}' failed to apply!" |
| 319 |
;; |
| 320 |
esac |
| 321 |
fi |
| 322 |
done |
| 323 |
|
| 324 |
if [[ -z ${ELT_APPLIED_PATCHES} ]] ; then |
| 325 |
if [[ ${do_portage} == "no" && \ |
| 326 |
${do_reversedeps} == "no" && \ |
| 327 |
${do_only_patches} == "no" && \ |
| 328 |
${deptoremove} == "" ]] |
| 329 |
then |
| 330 |
ewarn "Cannot apply any patches, please file a bug about this" |
| 331 |
break |
| 332 |
|
| 333 |
# Sometimes ltmain.sh is in a subdirectory ... |
| 334 |
if [[ ! -f ${x}/configure.in && ! -f ${x}/configure.ac ]] ; then |
| 335 |
if [[ -f ${x}/../configure.in || -f ${x}/../configure.ac ]] ; then |
| 336 |
cd "${x}"/../ |
| 337 |
fi |
| 338 |
fi |
| 339 |
|
| 340 |
if type -p libtoolize &> /dev/null ; then |
| 341 |
ewarn "Cannot apply any patches, running libtoolize..." |
| 342 |
libtoolize --copy --force |
| 343 |
fi |
| 344 |
cd "${x}" |
| 345 |
break |
| 346 |
fi |
| 347 |
fi |
| 348 |
|
| 349 |
[[ -f ${x}/libtool ]] && rm -f "${x}/libtool" |
| 350 |
|
| 351 |
touch "${x}/.elibtoolized" |
| 352 |
done |
| 353 |
|
| 354 |
cd "${start_dir}" |
| 355 |
} |
| 356 |
|
| 357 |
uclibctoolize() { |
| 358 |
ewarn "uclibctoolize() is depreciated, please just use libtoolize()!" |
| 359 |
elibtoolize |
| 360 |
} |
| 361 |
|
| 362 |
darwintoolize() { |
| 363 |
local targets="" |
| 364 |
local x |
| 365 |
|
| 366 |
if [[ -z $* ]] ; then |
| 367 |
targets=$(find ${S} -name ltmain.sh -o -name ltconfig) |
| 368 |
fi |
| 369 |
|
| 370 |
einfo "Applying Darwin/libtool patches ..." |
| 371 |
for x in ${targets} ; do |
| 372 |
[[ ! -s ${x} ]] && continue |
| 373 |
case ${x##*/} in |
| 374 |
ltmain.sh|ltconfig) |
| 375 |
local ver=$(grep '^VERSION=' ${x}) |
| 376 |
ver=${ver/VERSION=} |
| 377 |
if [[ ${ver:0:3} == "1.4" || ${ver:0:3} == "1.5" ]] ; then |
| 378 |
ver="1.3" # 1.4, 1.5 and 1.3 are compat |
| 379 |
fi |
| 380 |
|
| 381 |
ebegin " Fixing \${S}${x/${S}}" |
| 382 |
patch -p0 "${x}" "${ELT_PATCH_DIR}/darwin/${x##*/}-${ver:0:3}.patch" > /dev/null |
| 383 |
eend $? "PLEASE CHECK ${x}" |
| 384 |
;; |
| 385 |
esac |
| 386 |
done |
| 387 |
} |
| 388 |
|
| 389 |
# char *VER_major(string) |
| 390 |
# |
| 391 |
# Return the Major (X of X.Y.Z) version |
| 392 |
# |
| 393 |
VER_major() { |
| 394 |
[[ -z $1 ]] && return 1 |
| 395 |
|
| 396 |
local VER=$@ |
| 397 |
echo "${VER%%[^[:digit:]]*}" |
| 398 |
} |
| 399 |
|
| 400 |
# char *VER_minor(string) |
| 401 |
# |
| 402 |
# Return the Minor (Y of X.Y.Z) version |
| 403 |
# |
| 404 |
VER_minor() { |
| 405 |
[[ -z $1 ]] && return 1 |
| 406 |
|
| 407 |
local VER=$@ |
| 408 |
VER=${VER#*.} |
| 409 |
echo "${VER%%[^[:digit:]]*}" |
| 410 |
} |
| 411 |
|
| 412 |
# char *VER_micro(string) |
| 413 |
# |
| 414 |
# Return the Micro (Z of X.Y.Z) version. |
| 415 |
# |
| 416 |
VER_micro() { |
| 417 |
[[ -z $1 ]] && return 1 |
| 418 |
|
| 419 |
local VER=$@ |
| 420 |
VER=${VER#*.*.} |
| 421 |
echo "${VER%%[^[:digit:]]*}" |
| 422 |
} |
| 423 |
|
| 424 |
# int VER_to_int(string) |
| 425 |
# |
| 426 |
# Convert a string type version (2.4.0) to an int (132096) |
| 427 |
# for easy compairing or versions ... |
| 428 |
# |
| 429 |
VER_to_int() { |
| 430 |
[[ -z $1 ]] && return 1 |
| 431 |
|
| 432 |
local VER_MAJOR=$(VER_major "$1") |
| 433 |
local VER_MINOR=$(VER_minor "$1") |
| 434 |
local VER_MICRO=$(VER_micro "$1") |
| 435 |
local VER_int=$(( VER_MAJOR * 65536 + VER_MINOR * 256 + VER_MICRO )) |
| 436 |
|
| 437 |
# We make version 1.0.0 the minimum version we will handle as |
| 438 |
# a sanity check ... if its less, we fail ... |
| 439 |
if [[ ${VER_int} -ge 65536 ]] ; then |
| 440 |
echo "${VER_int}" |
| 441 |
return 0 |
| 442 |
fi |
| 443 |
|
| 444 |
echo 1 |
| 445 |
return 1 |
| 446 |
} |
Parent Directory
| 
Revision Log