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1# Copyright 1999-2004 Gentoo Foundation 1# Copyright 1999-2006 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/eutils.eclass,v 1.107 2004/09/29 15:16:42 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.268 2007/01/13 19:36:14 vapier Exp $
4#
5# Author: Martin Schlemmer <azarah@gentoo.org>
6# 4#
7# This eclass is for general purpose functions that most ebuilds 5# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves. 6# have to implement themselves.
9# 7#
10# NB: If you add anything, please comment it! 8# NB: If you add anything, please comment it!
9#
10# Maintainer: see each individual function, base-system@gentoo.org as default
11 11
12ECLASS=eutils 12inherit multilib portability
13INHERITED="$INHERITED $ECLASS"
14
15DEPEND="!bootstrap? ( sys-devel/patch )"
16 13
17DESCRIPTION="Based on the ${ECLASS} eclass" 14DESCRIPTION="Based on the ${ECLASS} eclass"
18 15
19# Wait for the supplied number of seconds. If no argument is supplied, defaults 16# Wait for the supplied number of seconds. If no argument is supplied, defaults
20# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not 17# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not
21# outputting to a terminal, don't wait. For compatability purposes, the argument 18# outputting to a terminal, don't wait. For compatability purposes, the argument
22# must be an integer greater than zero. 19# must be an integer greater than zero.
23# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 20# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
24epause() { 21epause() {
25 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 22 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
26 sleep ${1:-5}
27 fi
28} 23}
29 24
30# Beep the specified number of times (defaults to five). If our output 25# Beep the specified number of times (defaults to five). If our output
31# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 26# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set,
32# don't beep. 27# don't beep.
33# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 28# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
34ebeep() { 29ebeep() {
35 local n 30 local n
36 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 31 if [[ -z ${EBEEP_IGNORE} ]] ; then
37 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 32 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
38 echo -ne "\a" 33 echo -ne "\a"
39 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 34 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
40 echo -ne "\a" 35 echo -ne "\a"
41 sleep 1 36 sleep 1
42 done 37 done
43 fi 38 fi
44} 39}
45 40
46# This function simply returns the desired lib directory. With portage
47# 2.0.51, we now have support for installing libraries to lib32/lib64
48# to accomidate the needs of multilib systems. It's no longer a good idea
49# to assume all libraries will end up in lib. Replace any (sane) instances
50# where lib is named directly with $(get_libdir) if possible.
51#
52# Travis Tilley <lv@gentoo.org> (24 Aug 2004)
53get_libdir() {
54 LIBDIR_TEST=$(type econf)
55 if [ ! -z "${CONF_LIBDIR_OVERRIDE}" ] ; then
56 # if there is an override, we want to use that... always.
57 CONF_LIBDIR="${CONF_LIBDIR_OVERRIDE}"
58 # We don't need to know the verison of portage. We only need to know
59 # if there is support for CONF_LIBDIR in econf and co.
60 # Danny van Dyk <kugelfang@gentoo.org> 2004/17/09
61 #elif portageq has_version / '<sys-apps/portage-2.0.51_pre20' ; then
62 # # and if there isnt an override, and we're using a version of
63 # # portage without CONF_LIBDIR support, force the use of lib. dolib
64 # # and friends from portage 2.0.50 wont be too happy otherwise.
65 # CONF_LIBDIR="lib"
66 #fi
67 elif [ "${LIBDIR_TEST/CONF_LIBDIR}" == "${LIBDIR_TEST}" ]; then # we don't have CONF_LIBDIR support
68 # will be <portage-2.0.51_pre20
69 CONF_LIBDIR="lib"
70 fi
71 # and of course, default to lib if CONF_LIBDIR isnt set
72 echo ${CONF_LIBDIR:=lib}
73 unset LIBDIR_TEST
74}
75
76
77get_multilibdir() {
78 echo ${CONF_MULTILIBDIR:=lib32}
79}
80
81
82# Sometimes you need to override the value returned by get_libdir. A good
83# example of this is xorg-x11, where lib32 isnt a supported configuration,
84# and where lib64 -must- be used on amd64 (for applications that need lib
85# to be 32bit, such as adobe acrobat). Note that this override also bypasses
86# portage version sanity checking.
87# get_libdir_override expects one argument, the result get_libdir should
88# return:
89#
90# get_libdir_override lib64
91#
92# Travis Tilley <lv@gentoo.org> (31 Aug 2004)
93get_libdir_override() {
94 CONF_LIBDIR="$1"
95 CONF_LIBDIR_OVERRIDE="$1"
96}
97
98# This function generate linker scripts in /usr/lib for dynamic 41# This function generate linker scripts in /usr/lib for dynamic
99# libs in /lib. This is to fix linking problems when you have 42# libs in /lib. This is to fix linking problems when you have
100# the .so in /lib, and the .a in /usr/lib. What happens is that 43# the .so in /lib, and the .a in /usr/lib. What happens is that
101# in some cases when linking dynamic, the .a in /usr/lib is used 44# in some cases when linking dynamic, the .a in /usr/lib is used
102# instead of the .so in /lib due to gcc/libtool tweaking ld's 45# instead of the .so in /lib due to gcc/libtool tweaking ld's
103# library search path. This cause many builds to fail. 46# library search path. This cause many builds to fail.
104# See bug #4411 for more info. 47# See bug #4411 for more info.
105# 48#
106# To use, simply call: 49# To use, simply call:
107# 50#
108# gen_usr_ldscript libfoo.so 51# gen_usr_ldscript libfoo.so
109# 52#
110# Note that you should in general use the unversioned name of 53# Note that you should in general use the unversioned name of
111# the library, as ldconfig should usually update it correctly 54# the library, as ldconfig should usually update it correctly
112# to point to the latest version of the library present. 55# to point to the latest version of the library present.
113# 56#
114# <azarah@gentoo.org> (26 Oct 2002) 57# <azarah@gentoo.org> (26 Oct 2002)
115# 58#
116gen_usr_ldscript() { 59gen_usr_ldscript() {
60 if [[ $(type -t _tc_gen_usr_ldscript) == "function" ]] ; then
61 _tc_gen_usr_ldscript "$@"
62 return $?
63 fi
64
65 ewarn "QA Notice: Please upgrade your ebuild to use toolchain-funcs"
66 ewarn "QA Notice: rather than gen_usr_ldscript() from eutils"
67
68 local lib libdir=$(get_libdir)
117 # Just make sure it exists 69 # Just make sure it exists
118 dodir /usr/$(get_libdir) 70 dodir /usr/${libdir}
119 71
72 for lib in "${@}" ; do
120 cat > "${D}/usr/$(get_libdir)/$1" << END_LDSCRIPT 73 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT
121/* GNU ld script 74 /* GNU ld script
122 Because Gentoo have critical dynamic libraries 75 Since Gentoo has critical dynamic libraries
123 in /lib, and the static versions in /usr/lib, we 76 in /lib, and the static versions in /usr/lib,
124 need to have a "fake" dynamic lib in /usr/lib, 77 we need to have a "fake" dynamic lib in /usr/lib,
125 otherwise we run into linking problems. 78 otherwise we run into linking problems.
126 See bug #4411 on http://bugs.gentoo.org/ for 79
127 more info. */ 80 See bug http://bugs.gentoo.org/4411 for more info.
128GROUP ( /$(get_libdir)/$1 ) 81 */
82 GROUP ( /${libdir}/${lib} )
129END_LDSCRIPT 83 END_LDSCRIPT
130} 84 fperms a+x "/usr/${libdir}/${lib}" || die "could not change perms on ${lib}"
131
132# Simple function to draw a line consisting of '=' the same length as $*
133#
134# <azarah@gentoo.org> (11 Nov 2002)
135#
136draw_line() {
137 local i=0
138 local str_length=""
139
140 # Handle calls that do not have args, or wc not being installed ...
141 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ]
142 then
143 echo "==============================================================="
144 return 0
145 fi
146
147 # Get the length of $*
148 str_length="$(echo -n "$*" | wc -m)"
149
150 while [ "$i" -lt "${str_length}" ]
151 do
152 echo -n "="
153
154 i=$((i + 1))
155 done 85 done
156
157 echo
158
159 return 0
160} 86}
87
161 88
162# Default directory where patches are located 89# Default directory where patches are located
163EPATCH_SOURCE="${WORKDIR}/patch" 90EPATCH_SOURCE="${WORKDIR}/patch"
164# Default extension for patches 91# Default extension for patches
165EPATCH_SUFFIX="patch.bz2" 92EPATCH_SUFFIX="patch.bz2"
166# Default options for patch 93# Default options for patch
167# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 94# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
168EPATCH_OPTS="-g0" 95# Set --no-backup-if-mismatch so we don't leave '.orig' files behind.
96# Set -E to automatically remove empty files.
97EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
169# List of patches not to apply. Not this is only file names, 98# List of patches not to apply. Not this is only file names,
170# and not the full path .. 99# and not the full path ..
171EPATCH_EXCLUDE="" 100EPATCH_EXCLUDE=""
172# Change the printed message for a single patch. 101# Change the printed message for a single patch.
173EPATCH_SINGLE_MSG="" 102EPATCH_SINGLE_MSG=""
103# Change the printed message for multiple patches.
104EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
174# Force applying bulk patches even if not following the style: 105# Force applying bulk patches even if not following the style:
175# 106#
176# ??_${ARCH}_foo.${EPATCH_SUFFIX} 107# ??_${ARCH}_foo.${EPATCH_SUFFIX}
177# 108#
178EPATCH_FORCE="no" 109EPATCH_FORCE="no"
179 110
180# This function is for bulk patching, or in theory for just one 111# This function is for bulk patching, or in theory for just one
181# or two patches. 112# or two patches.
192# 123#
193# Patches are applied in current directory. 124# Patches are applied in current directory.
194# 125#
195# Bulk Patches should preferibly have the form of: 126# Bulk Patches should preferibly have the form of:
196# 127#
197# ??_${ARCH}_foo.${EPATCH_SUFFIX} 128# ??_${ARCH}_foo.${EPATCH_SUFFIX}
198# 129#
199# For example: 130# For example:
200# 131#
201# 01_all_misc-fix.patch.bz2 132# 01_all_misc-fix.patch.bz2
202# 02_sparc_another-fix.patch.bz2 133# 02_sparc_another-fix.patch.bz2
203# 134#
204# This ensures that there are a set order, and you can have ARCH 135# This ensures that there are a set order, and you can have ARCH
205# specific patches. 136# specific patches.
206# 137#
207# If you however give an argument to epatch(), it will treat it as a 138# If you however give an argument to epatch(), it will treat it as a
209# hand its a directory, it will set EPATCH_SOURCE to this. 140# hand its a directory, it will set EPATCH_SOURCE to this.
210# 141#
211# <azarah@gentoo.org> (10 Nov 2002) 142# <azarah@gentoo.org> (10 Nov 2002)
212# 143#
213epatch() { 144epatch() {
145 _epatch_draw_line() {
146 [[ -z $1 ]] && set "$(printf "%65s" '')"
147 echo "${1//?/=}"
148 }
149 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
214 local PIPE_CMD="" 150 local PIPE_CMD=""
215 local STDERR_TARGET="${T}/$$.out" 151 local STDERR_TARGET="${T}/$$.out"
216 local PATCH_TARGET="${T}/$$.patch" 152 local PATCH_TARGET="${T}/$$.patch"
217 local PATCH_SUFFIX="" 153 local PATCH_SUFFIX=""
218 local SINGLE_PATCH="no" 154 local SINGLE_PATCH="no"
219 local x="" 155 local x=""
220 156
157 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
158
221 if [ "$#" -gt 1 ] 159 if [ "$#" -gt 1 ]
222 then 160 then
223 local m="" 161 local m=""
224 einfo "${#} patches to apply..."
225 for m in "$@" ; do 162 for m in "$@" ; do
226 epatch "${m}" 163 epatch "${m}"
227 done 164 done
228 return 0 165 return 0
229 fi 166 fi
243 local EPATCH_SOURCE="$1/*" 180 local EPATCH_SOURCE="$1/*"
244 else 181 else
245 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 182 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
246 fi 183 fi
247 else 184 else
248 if [ ! -d ${EPATCH_SOURCE} ] 185 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ]
249 then 186 then
250 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 187 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
251 then 188 then
252 EPATCH_SOURCE="$1" 189 EPATCH_SOURCE="$1"
253 fi 190 fi
254 191
255 echo 192 echo
256 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 193 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
257 eerror 194 eerror
258 eerror " ${EPATCH_SOURCE}" 195 eerror " ${EPATCH_SOURCE}"
196 eerror " ( ${EPATCH_SOURCE##*/} )"
259 echo 197 echo
260 die "Cannot find \$EPATCH_SOURCE!" 198 die "Cannot find \$EPATCH_SOURCE!"
261 fi 199 fi
262 200
263 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 201 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
282 ;; 220 ;;
283 esac 221 esac
284 222
285 if [ "${SINGLE_PATCH}" = "no" ] 223 if [ "${SINGLE_PATCH}" = "no" ]
286 then 224 then
287 einfo "Applying various patches (bugfixes/updates)..." 225 einfo "${EPATCH_MULTI_MSG}"
288 fi 226 fi
289 for x in ${EPATCH_SOURCE} 227 for x in ${EPATCH_SOURCE}
290 do 228 do
291 # New ARCH dependant patch naming scheme... 229 # New ARCH dependant patch naming scheme ...
292 # 230 #
293 # ???_arch_foo.patch 231 # ???_arch_foo.patch
294 # 232 #
295 if [ -f ${x} ] && \ 233 if [ -f ${x} ] && \
296 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \ 234 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
297 [ "${EPATCH_FORCE}" = "yes" ]) 235 [ "${EPATCH_FORCE}" = "yes" ])
298 then 236 then
299 local count=0 237 local count=0
300 local popts="${EPATCH_OPTS}" 238 local popts="${EPATCH_OPTS}"
239 local patchname=${x##*/}
301 240
302 if [ -n "${EPATCH_EXCLUDE}" ] 241 if [ -n "${EPATCH_EXCLUDE}" ]
303 then 242 then
304 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ] 243 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
305 then 244 then
306 continue 245 continue
307 fi 246 fi
308 fi 247 fi
309 248
311 then 250 then
312 if [ -n "${EPATCH_SINGLE_MSG}" ] 251 if [ -n "${EPATCH_SINGLE_MSG}" ]
313 then 252 then
314 einfo "${EPATCH_SINGLE_MSG}" 253 einfo "${EPATCH_SINGLE_MSG}"
315 else 254 else
316 einfo "Applying ${x##*/}..." 255 einfo "Applying ${patchname} ..."
317 fi 256 fi
318 else 257 else
319 einfo " ${x##*/}..." 258 einfo " ${patchname} ..."
320 fi 259 fi
321 260
322 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 261 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
323 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 262 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
324 263
325 # Allow for prefix to differ ... im lazy, so shoot me :/ 264 # Allow for prefix to differ ... im lazy, so shoot me :/
326 while [ "${count}" -lt 5 ] 265 while [ "${count}" -lt 5 ]
327 do 266 do
328 # Generate some useful debug info ... 267 # Generate some useful debug info ...
329 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 268 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
330 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 269 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
331 270
332 if [ "${PATCH_SUFFIX}" != "patch" ] 271 if [ "${PATCH_SUFFIX}" != "patch" ]
333 then 272 then
334 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 273 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
335 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 274 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
336 else 275 else
337 PATCH_TARGET="${x}" 276 PATCH_TARGET="${x}"
338 fi 277 fi
339 278
340 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 279 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
341 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 280 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
342 281
343 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 282 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
344 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 283 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
345 284
346 if [ "${PATCH_SUFFIX}" != "patch" ] 285 if [ "${PATCH_SUFFIX}" != "patch" ]
347 then 286 then
348 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 287 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
349 then 288 then
350 echo 289 echo
351 eerror "Could not extract patch!" 290 eerror "Could not extract patch!"
352 #die "Could not extract patch!" 291 #die "Could not extract patch!"
353 count=5 292 count=5
354 break 293 break
355 fi 294 fi
356 fi 295 fi
357 296
358 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 297 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
359 then 298 then
360 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 299 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
361 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 300 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
362 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 301 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
363 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 302 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
364 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 303 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
365 304
366 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1 305 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
306 _epatch_assert
367 307
368 if [ "$?" -ne 0 ] 308 if [ "$?" -ne 0 ]
369 then 309 then
370 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 310 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
371 echo 311 echo
372 eerror "A dry-run of patch command succeeded, but actually" 312 eerror "A dry-run of patch command succeeded, but actually"
373 eerror "applying the patch failed!" 313 eerror "applying the patch failed!"
374 #die "Real world sux compared to the dreamworld!" 314 #die "Real world sux compared to the dreamworld!"
375 count=5 315 count=5
376 fi 316 fi
377 317
378 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 318 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
379 319
380 break 320 break
381 fi 321 fi
382 322
383 count=$((count + 1)) 323 count=$((count + 1))
389 fi 329 fi
390 330
391 if [ "${count}" -eq 5 ] 331 if [ "${count}" -eq 5 ]
392 then 332 then
393 echo 333 echo
394 eerror "Failed Patch: ${x##*/}!" 334 eerror "Failed Patch: ${patchname} !"
335 eerror " ( ${PATCH_TARGET} )"
395 eerror 336 eerror
396 eerror "Include in your bugreport the contents of:" 337 eerror "Include in your bugreport the contents of:"
397 eerror 338 eerror
398 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}" 339 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
399 echo 340 echo
400 die "Failed Patch: ${x##*/}!" 341 die "Failed Patch: ${patchname}!"
401 fi 342 fi
402 343
403 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 344 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
404 345
405 eend 0 346 eend 0
406 fi 347 fi
407 done 348 done
408 if [ "${SINGLE_PATCH}" = "no" ] 349 if [ "${SINGLE_PATCH}" = "no" ]
409 then 350 then
410 einfo "Done with patching" 351 einfo "Done with patching"
411 fi 352 fi
412} 353}
413 354
414# This function return true if we are using the NPTL pthreads
415# implementation.
416#
417# <azarah@gentoo.org> (06 March 2003)
418#
419have_NPTL() {
420 cat > ${T}/test-nptl.c <<-"END"
421 #define _XOPEN_SOURCE
422 #include <unistd.h>
423 #include <stdio.h>
424
425 int main()
426 {
427 char buf[255];
428 char *str = buf;
429
430 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255);
431 if (NULL != str) {
432 printf("%s\n", str);
433 if (NULL != strstr(str, "NPTL"))
434 return 0;
435 }
436
437 return 1;
438 }
439 END
440
441 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ... "
442 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
443 then
444 echo "yes"
445 einfon "Checking what PTHREADS implementation we have ... "
446 if ${T}/nptl
447 then
448 return 0
449 else
450 return 1
451 fi
452 else
453 echo "no"
454 fi
455
456 return 1
457}
458
459# This function check how many cpu's are present, and then set
460# -j in MAKEOPTS accordingly.
461#
462# Thanks to nall <nall@gentoo.org> for this.
463#
464get_number_of_jobs() {
465 local jobs=0
466
467 if [ ! -r /proc/cpuinfo ]
468 then
469 return 1
470 fi
471
472 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
473 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
474 then
475 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
476 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
477 ADMINPARAM="${ADMINPARAM/-j}"
478 fi
479
480 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
481
482 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
483 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
484 then
485 # these archs will always have "[Pp]rocessor"
486 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
487
488 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
489 then
490 # sparc always has "ncpus active"
491 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
492
493 elif [ "${ARCH}" = "alpha" ]
494 then
495 # alpha has "cpus active", but only when compiled with SMP
496 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
497 then
498 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
499 else
500 jobs=2
501 fi
502
503 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
504 then
505 # ppc has "processor", but only when compiled with SMP
506 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
507 then
508 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
509 else
510 jobs=2
511 fi
512 elif [ "${ARCH}" = "s390" ]
513 then
514 # s390 has "# processors : "
515 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
516 else
517 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
518 die "Unknown ARCH -- ${ARCH}!"
519 fi
520
521 # Make sure the number is valid ...
522 if [ "${jobs}" -lt 1 ]
523 then
524 jobs=1
525 fi
526
527 if [ -n "${ADMINPARAM}" ]
528 then
529 if [ "${jobs}" -gt "${ADMINPARAM}" ]
530 then
531 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge..."
532 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
533 else
534 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..."
535 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
536 fi
537 fi
538}
539
540# Cheap replacement for when debianutils (and thus mktemp) 355# Cheap replacement for when debianutils (and thus mktemp)
541# does not exist on the users system 356# does not exist on the users system
542# vapier@gentoo.org 357# vapier@gentoo.org
543# 358#
544# Takes just 1 parameter (the directory to create tmpfile in) 359# Takes just 1 optional parameter (the directory to create tmpfile in)
545mymktemp() { 360emktemp() {
361 local exe="touch"
362 [[ $1 == -d ]] && exe="mkdir" && shift
546 local topdir="$1" 363 local topdir=$1
547 364
548 [ -z "${topdir}" ] && topdir=/tmp 365 if [[ -z ${topdir} ]] ; then
549 if [ "`which mktemp 2>/dev/null`" ] 366 [[ -z ${T} ]] \
550 then 367 && topdir="/tmp" \
551 mktemp -p ${topdir} 368 || topdir=${T}
369 fi
370
371 if [[ -z $(type -p mktemp) ]] ; then
372 local tmp=/
373 while [[ -e ${tmp} ]] ; do
374 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
375 done
376 ${exe} "${tmp}" || ${exe} -p "${tmp}"
377 echo "${tmp}"
552 else 378 else
553 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 379 if [[ ${exe} == "touch" ]] ; then
554 touch ${tmp} 380 [[ ${USERLAND} == "GNU" ]] \
555 echo ${tmp} 381 && mktemp -p "${topdir}" \
382 || TMPDIR="${topdir}" mktemp -t tmp
383 else
384 [[ ${USERLAND} == "GNU" ]] \
385 && mktemp -d "${topdir}" \
386 || TMPDIR="${topdir}" mktemp -dt tmp
556 fi 387 fi
388 fi
557} 389}
558 390
559# Small wrapper for getent (Linux) and nidump (Mac OS X) 391# Small wrapper for getent (Linux), nidump (Mac OS X),
560# used in enewuser()/enewgroup() 392# and pw (FreeBSD) used in enewuser()/enewgroup()
561# Joe Jezak <josejx@gmail.com> and usata@gentoo.org 393# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
394# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
562# 395#
563# egetent(database, key) 396# egetent(database, key)
564egetent() { 397egetent() {
565 if use macos || use ppc-macos ; then 398 case ${CHOST} in
399 *-darwin*)
566 case "$2" in 400 case "$2" in
567 *[!0-9]*) # Non numeric 401 *[!0-9]*) # Non numeric
568 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 402 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
569 ;; 403 ;;
570 *) # Numeric 404 *) # Numeric
571 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 405 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
572 ;; 406 ;;
573 esac 407 esac
574 else 408 ;;
409 *-freebsd*|*-dragonfly*)
410 local opts action="user"
411 [[ $1 == "passwd" ]] || action="group"
412
413 # lookup by uid/gid
414 if [[ $2 == [[:digit:]]* ]] ; then
415 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
416 fi
417
418 pw show ${action} ${opts} "$2" -q
419 ;;
420 *-netbsd*|*-openbsd*)
421 grep "$2:\*:" /etc/$1
422 ;;
423 *)
424 type -p nscd >& /dev/null && nscd -i "$1"
575 getent "$1" "$2" 425 getent "$1" "$2"
576 fi 426 ;;
427 esac
577} 428}
578 429
579# Simplify/standardize adding users to the system 430# Simplify/standardize adding users to the system
580# vapier@gentoo.org 431# vapier@gentoo.org
581# 432#
588# shell: /bin/false 439# shell: /bin/false
589# homedir: /dev/null 440# homedir: /dev/null
590# groups: none 441# groups: none
591# extra: comment of 'added by portage for ${PN}' 442# extra: comment of 'added by portage for ${PN}'
592enewuser() { 443enewuser() {
444 case ${EBUILD_PHASE} in
445 unpack|compile|test|install)
446 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
447 eerror "Package fails at QA and at life. Please file a bug."
448 die "Bad package! enewuser is only for use in pkg_* functions!"
449 esac
450
593 # get the username 451 # get the username
594 local euser="$1"; shift 452 local euser=$1; shift
595 if [ -z "${euser}" ] 453 if [[ -z ${euser} ]] ; then
596 then
597 eerror "No username specified !" 454 eerror "No username specified !"
598 die "Cannot call enewuser without a username" 455 die "Cannot call enewuser without a username"
599 fi 456 fi
600 457
601 # lets see if the username already exists 458 # lets see if the username already exists
602 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 459 if [[ -n $(egetent passwd "${euser}") ]] ; then
603 then
604 return 0 460 return 0
605 fi 461 fi
606 einfo "Adding user '${euser}' to your system ..." 462 einfo "Adding user '${euser}' to your system ..."
607 463
608 # options to pass to useradd 464 # options to pass to useradd
609 local opts= 465 local opts=
610 466
611 # handle uid 467 # handle uid
612 local euid="$1"; shift 468 local euid=$1; shift
613 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 469 if [[ -n ${euid} && ${euid} != -1 ]] ; then
614 then
615 if [ "${euid}" -gt 0 ] 470 if [[ ${euid} -gt 0 ]] ; then
616 then
617 if [ ! -z "`egetent passwd ${euid}`" ] 471 if [[ -n $(egetent passwd ${euid}) ]] ; then
618 then
619 euid="next" 472 euid="next"
620 fi 473 fi
621 else 474 else
622 eerror "Userid given but is not greater than 0 !" 475 eerror "Userid given but is not greater than 0 !"
623 die "${euid} is not a valid UID" 476 die "${euid} is not a valid UID"
624 fi 477 fi
625 else 478 else
626 euid="next" 479 euid="next"
627 fi 480 fi
628 if [ "${euid}" == "next" ] 481 if [[ ${euid} == "next" ]] ; then
629 then 482 for ((euid = 101; euid <= 999; euid++)); do
630 local pwrange
631 if use macos || use ppc-macos ; then
632 pwrange="`jot 898 101`"
633 else
634 pwrange="`seq 101 999`"
635 fi
636 for euid in ${pwrange} ; do
637 [ -z "`egetent passwd ${euid}`" ] && break 483 [[ -z $(egetent passwd ${euid}) ]] && break
638 done 484 done
639 fi 485 fi
640 opts="${opts} -u ${euid}" 486 opts="${opts} -u ${euid}"
641 einfo " - Userid: ${euid}" 487 einfo " - Userid: ${euid}"
642 488
643 # handle shell 489 # handle shell
644 local eshell="$1"; shift 490 local eshell=$1; shift
645 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 491 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
646 then 492 if [[ ! -e ${ROOT}${eshell} ]] ; then
647 if [ ! -e "${eshell}" ]
648 then
649 eerror "A shell was specified but it does not exist !" 493 eerror "A shell was specified but it does not exist !"
650 die "${eshell} does not exist" 494 die "${eshell} does not exist in ${ROOT}"
495 fi
496 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
497 eerror "Do not specify ${eshell} yourself, use -1"
498 die "Pass '-1' as the shell parameter"
651 fi 499 fi
652 else 500 else
501 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
502 [[ -x ${ROOT}${shell} ]] && break
503 done
504
505 if [[ ${shell} == "/dev/null" ]] ; then
506 eerror "Unable to identify the shell to use, proceeding with userland default."
507 case ${USERLAND} in
653 eshell="/bin/false" 508 GNU) shell="/bin/false" ;;
509 BSD) shell="/sbin/nologin" ;;
510 Darwin) shell="/usr/sbin/nologin" ;;
511 *) die "Unable to identify the default shell for userland ${USERLAND}"
512 esac
513 fi
514
515 eshell=${shell}
654 fi 516 fi
655 einfo " - Shell: ${eshell}" 517 einfo " - Shell: ${eshell}"
656 opts="${opts} -s ${eshell}" 518 opts="${opts} -s ${eshell}"
657 519
658 # handle homedir 520 # handle homedir
659 local ehome="$1"; shift 521 local ehome=$1; shift
660 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 522 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
661 then
662 ehome="/dev/null" 523 ehome="/dev/null"
663 fi 524 fi
664 einfo " - Home: ${ehome}" 525 einfo " - Home: ${ehome}"
665 opts="${opts} -d ${ehome}" 526 opts="${opts} -d ${ehome}"
666 527
667 # handle groups 528 # handle groups
668 local egroups="$1"; shift 529 local egroups=$1; shift
669 if [ ! -z "${egroups}" ] 530 if [[ ! -z ${egroups} ]] ; then
670 then
671 local oldifs="${IFS}" 531 local oldifs=${IFS}
672 local defgroup="" exgroups="" 532 local defgroup="" exgroups=""
673 533
674 export IFS="," 534 export IFS=","
675 for g in ${egroups} 535 for g in ${egroups} ; do
676 do 536 export IFS=${oldifs}
677 if [ -z "`egetent group \"${g}\"`" ] 537 if [[ -z $(egetent group "${g}") ]] ; then
678 then
679 eerror "You must add group ${g} to the system first" 538 eerror "You must add group ${g} to the system first"
680 die "${g} is not a valid GID" 539 die "${g} is not a valid GID"
681 fi 540 fi
682 if [ -z "${defgroup}" ] 541 if [[ -z ${defgroup} ]] ; then
683 then
684 defgroup="${g}" 542 defgroup=${g}
685 else 543 else
686 exgroups="${exgroups},${g}" 544 exgroups="${exgroups},${g}"
687 fi 545 fi
546 export IFS=","
688 done 547 done
689 export IFS="${oldifs}" 548 export IFS=${oldifs}
690 549
691 opts="${opts} -g ${defgroup}" 550 opts="${opts} -g ${defgroup}"
692 if [ ! -z "${exgroups}" ] 551 if [[ ! -z ${exgroups} ]] ; then
693 then
694 opts="${opts} -G ${exgroups:1}" 552 opts="${opts} -G ${exgroups:1}"
695 fi 553 fi
696 else 554 else
697 egroups="(none)" 555 egroups="(none)"
698 fi 556 fi
699 einfo " - Groups: ${egroups}" 557 einfo " - Groups: ${egroups}"
700 558
701 # handle extra and add the user 559 # handle extra and add the user
702 local eextra="$@"
703 local oldsandbox="${SANDBOX_ON}" 560 local oldsandbox=${SANDBOX_ON}
704 export SANDBOX_ON="0" 561 export SANDBOX_ON="0"
705 if use macos || use ppc-macos ; 562 case ${CHOST} in
706 then 563 *-darwin*)
707 ### Make the user 564 ### Make the user
708 if [ -z "${eextra}" ] 565 if [[ -z $@ ]] ; then
709 then
710 dscl . create /users/${euser} uid ${euid} 566 dscl . create /users/${euser} uid ${euid}
711 dscl . create /users/${euser} shell ${eshell} 567 dscl . create /users/${euser} shell ${eshell}
712 dscl . create /users/${euser} home ${ehome} 568 dscl . create /users/${euser} home ${ehome}
713 dscl . create /users/${euser} realname "added by portage for ${PN}" 569 dscl . create /users/${euser} realname "added by portage for ${PN}"
714 ### Add the user to the groups specified 570 ### Add the user to the groups specified
571 local oldifs=${IFS}
572 export IFS=","
715 for g in ${egroups} 573 for g in ${egroups} ; do
716 do
717 # $egroups is , delimited, not space
718 ewarn "This is code is wrong; someone on the OS X team should fix it"
719 dscl . merge /groups/${g} users ${euser} 574 dscl . merge /groups/${g} users ${euser}
720 done 575 done
576 export IFS=${oldifs}
721 else 577 else
722 einfo "Extra options are not supported on macos yet" 578 einfo "Extra options are not supported on Darwin yet"
723 einfo "Please report the ebuild along with the info below" 579 einfo "Please report the ebuild along with the info below"
724 einfo "eextra: ${eextra}" 580 einfo "eextra: $@"
725 die "Required function missing" 581 die "Required function missing"
726 fi 582 fi
583 ;;
584 *-freebsd*|*-dragonfly*)
585 if [[ -z $@ ]] ; then
586 pw useradd ${euser} ${opts} \
587 -c "added by portage for ${PN}" \
588 die "enewuser failed"
727 else 589 else
728 if [ -z "${eextra}" ] 590 einfo " - Extra: $@"
729 then 591 pw useradd ${euser} ${opts} \
592 "$@" || die "enewuser failed"
593 fi
594 ;;
595
596 *-netbsd*)
597 if [[ -z $@ ]] ; then
598 useradd ${opts} ${euser} || die "enewuser failed"
599 else
600 einfo " - Extra: $@"
601 useradd ${opts} ${euser} "$@" || die "enewuser failed"
602 fi
603 ;;
604
605 *-openbsd*)
606 if [[ -z $@ ]] ; then
607 useradd -u ${euid} -s ${eshell} \
608 -d ${ehome} -c "Added by portage for ${PN}" \
609 -g ${egroups} ${euser} || die "enewuser failed"
610 else
611 einfo " - Extra: $@"
612 useradd -u ${euid} -s ${eshell} \
613 -d ${ehome} -c "Added by portage for ${PN}" \
614 -g ${egroups} ${euser} "$@" || die "enewuser failed"
615 fi
616 ;;
617
618 *)
619 if [[ -z $@ ]] ; then
730 useradd ${opts} ${euser} \ 620 useradd ${opts} ${euser} \
731 -c "added by portage for ${PN}" \ 621 -c "added by portage for ${PN}" \
732 || die "enewuser failed" 622 || die "enewuser failed"
733 else 623 else
734 einfo " - Extra: ${eextra}" 624 einfo " - Extra: $@"
735 useradd ${opts} ${euser} ${eextra} \ 625 useradd ${opts} ${euser} "$@" \
736 || die "enewuser failed" 626 || die "enewuser failed"
737 fi 627 fi
628 ;;
629 esac
630
631 if [[ ! -e ${ROOT}/${ehome} ]] ; then
632 einfo " - Creating ${ehome} in ${ROOT}"
633 mkdir -p "${ROOT}/${ehome}"
634 chown ${euser} "${ROOT}/${ehome}"
635 chmod 755 "${ROOT}/${ehome}"
738 fi 636 fi
637
739 export SANDBOX_ON="${oldsandbox}" 638 export SANDBOX_ON=${oldsandbox}
740
741 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
742 then
743 einfo " - Creating ${ehome} in ${D}"
744 dodir ${ehome}
745 fowners ${euser} ${ehome}
746 fperms 755 ${ehome}
747 fi
748} 639}
749 640
750# Simplify/standardize adding groups to the system 641# Simplify/standardize adding groups to the system
751# vapier@gentoo.org 642# vapier@gentoo.org
752# 643#
755# Default values if you do not specify any: 646# Default values if you do not specify any:
756# groupname: REQUIRED ! 647# groupname: REQUIRED !
757# gid: next available (see groupadd(8)) 648# gid: next available (see groupadd(8))
758# extra: none 649# extra: none
759enewgroup() { 650enewgroup() {
651 case ${EBUILD_PHASE} in
652 unpack|compile|test|install)
653 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
654 eerror "Package fails at QA and at life. Please file a bug."
655 die "Bad package! enewgroup is only for use in pkg_* functions!"
656 esac
657
760 # get the group 658 # get the group
761 local egroup="$1"; shift 659 local egroup="$1"; shift
762 if [ -z "${egroup}" ] 660 if [ -z "${egroup}" ]
763 then 661 then
764 eerror "No group specified !" 662 eerror "No group specified !"
765 die "Cannot call enewgroup without a group" 663 die "Cannot call enewgroup without a group"
766 fi 664 fi
767 665
768 # see if group already exists 666 # see if group already exists
769 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 667 if [[ -n $(egetent group "${egroup}") ]]; then
770 then
771 return 0 668 return 0
772 fi 669 fi
773 einfo "Adding group '${egroup}' to your system ..." 670 einfo "Adding group '${egroup}' to your system ..."
774 671
775 # options to pass to useradd 672 # options to pass to useradd
781 then 678 then
782 if [ "${egid}" -gt 0 ] 679 if [ "${egid}" -gt 0 ]
783 then 680 then
784 if [ -z "`egetent group ${egid}`" ] 681 if [ -z "`egetent group ${egid}`" ]
785 then 682 then
786 if use macos || use ppc-macos ; then 683 if [[ "${CHOST}" == *-darwin* ]]; then
787 opts="${opts} ${egid}" 684 opts="${opts} ${egid}"
788 else 685 else
789 opts="${opts} -g ${egid}" 686 opts="${opts} -g ${egid}"
790 fi 687 fi
791 else 688 else
805 opts="${opts} ${eextra}" 702 opts="${opts} ${eextra}"
806 703
807 # add the group 704 # add the group
808 local oldsandbox="${SANDBOX_ON}" 705 local oldsandbox="${SANDBOX_ON}"
809 export SANDBOX_ON="0" 706 export SANDBOX_ON="0"
810 if use macos || use ppc-macos ; 707 case ${CHOST} in
811 then 708 *-darwin*)
812 if [ ! -z "${eextra}" ]; 709 if [ ! -z "${eextra}" ];
813 then 710 then
814 einfo "Extra options are not supported on macos yet" 711 einfo "Extra options are not supported on Darwin/OS X yet"
815 einfo "Please report the ebuild along with the info below" 712 einfo "Please report the ebuild along with the info below"
816 einfo "eextra: ${eextra}" 713 einfo "eextra: ${eextra}"
817 die "Required function missing" 714 die "Required function missing"
818 fi 715 fi
819 716
820 # If we need the next available 717 # If we need the next available
821 case ${egid} in 718 case ${egid} in
822 *[!0-9]*) # Non numeric 719 *[!0-9]*) # Non numeric
823 for egid in `jot 898 101`; do 720 for ((egid = 101; egid <= 999; egid++)); do
824 [ -z "`egetent group ${egid}`" ] && break 721 [[ -z $(egetent group ${egid}) ]] && break
825 done 722 done
826 esac 723 esac
827 dscl . create /groups/${egroup} gid ${egid} 724 dscl . create /groups/${egroup} gid ${egid}
828 dscl . create /groups/${egroup} passwd '*' 725 dscl . create /groups/${egroup} passwd '*'
829 else 726 ;;
727
728 *-freebsd*|*-dragonfly*)
729 case ${egid} in
730 *[!0-9]*) # Non numeric
731 for ((egid = 101; egid <= 999; egid++)); do
732 [[ -z $(egetent group ${egid}) ]] && break
733 done
734 esac
735 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
736 ;;
737
738 *-netbsd*)
739 case ${egid} in
740 *[!0-9]*) # Non numeric
741 for ((egid = 101; egid <= 999; egid++)); do
742 [[ -z $(egetent group ${egid}) ]] && break
743 done
744 esac
745 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
746 ;;
747
748 *)
830 groupadd ${opts} ${egroup} || die "enewgroup failed" 749 groupadd ${opts} ${egroup} || die "enewgroup failed"
831 fi 750 ;;
751 esac
832 export SANDBOX_ON="${oldsandbox}" 752 export SANDBOX_ON="${oldsandbox}"
833} 753}
834 754
835# Simple script to replace 'dos2unix' binaries 755# Simple script to replace 'dos2unix' binaries
836# vapier@gentoo.org 756# vapier@gentoo.org
837# 757#
838# edos2unix(file, <more files>...) 758# edos2unix(file, <more files> ...)
839edos2unix() { 759edos2unix() {
840 for f in "$@" 760 echo "$@" | xargs sed -i 's/\r$//'
841 do
842 cp "${f}" ${T}/edos2unix
843 sed 's/\r$//' ${T}/edos2unix > "${f}"
844 done
845} 761}
762
763
764##############################################################
765# START: Handle .desktop files and menu entries #
766# maybe this should be separated into a new eclass some time #
767# lanius@gentoo.org #
768##############################################################
846 769
847# Make a desktop file ! 770# Make a desktop file !
848# Great for making those icons in kde/gnome startmenu ! 771# Great for making those icons in kde/gnome startmenu !
849# Amaze your friends ! Get the women ! Join today ! 772# Amaze your friends ! Get the women ! Join today !
850# gnome2 /usr/share/applications
851# gnome1 /usr/share/gnome/apps/
852# KDE ${KDEDIR}/share/applnk /usr/share/applnk
853# 773#
854# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 774# make_desktop_entry(<command>, [name], [icon], [type], [path])
855# 775#
856# binary: what binary does the app run with ? 776# binary: what command does the app run with ?
857# name: the name that will show up in the menu 777# name: the name that will show up in the menu
858# icon: give your little like a pretty little icon ... 778# icon: give your little like a pretty little icon ...
859# this can be relative (to /usr/share/pixmaps) or 779# this can be relative (to /usr/share/pixmaps) or
860# a full path to an icon 780# a full path to an icon
861# type: what kind of application is this ? for categories: 781# type: what kind of application is this ? for categories:
862# http://www.freedesktop.org/standards/menu-spec/ 782# http://www.freedesktop.org/Standards/desktop-entry-spec
863# path: if your app needs to startup in a specific dir 783# path: if your app needs to startup in a specific dir
864make_desktop_entry() { 784make_desktop_entry() {
865 [ -z "$1" ] && eerror "You must specify the executable" && return 1 785 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
866 786
867 local exec="${1}" 787 local exec=${1}
868 local name="${2:-${PN}}" 788 local name=${2:-${PN}}
869 local icon="${3:-${PN}.png}" 789 local icon=${3:-${PN}.png}
870 local type="${4}" 790 local type=${4}
871 local subdir="${6}" 791 local path=${5}
872 local path="${5:-${GAMES_BINDIR}}" 792
873 if [ -z "${type}" ] 793 if [[ -z ${type} ]] ; then
874 then 794 local catmaj=${CATEGORY%%-*}
875 case ${CATEGORY} in 795 local catmin=${CATEGORY##*-}
876 "app-emulation") 796 case ${catmaj} in
877 type=Emulator 797 app)
878 subdir="Emulation" 798 case ${catmin} in
799 admin) type=System;;
800 cdr) type=DiscBurning;;
801 dicts) type=Dictionary;;
802 editors) type=TextEditor;;
803 emacs) type=TextEditor;;
804 emulation) type=Emulator;;
805 laptop) type=HardwareSettings;;
806 office) type=Office;;
807 vim) type=TextEditor;;
808 xemacs) type=TextEditor;;
809 *) type=;;
810 esac
879 ;; 811 ;;
880 "games-"*) 812
881 type=Game 813 dev)
882 subdir="Games" 814 type="Development"
883 ;; 815 ;;
884 "net-"*) 816
885 type=Network 817 games)
886 subdir="${type}" 818 case ${catmin} in
819 action|fps) type=ActionGame;;
820 arcade) type=ArcadeGame;;
821 board) type=BoardGame;;
822 kids) type=KidsGame;;
823 emulation) type=Emulator;;
824 puzzle) type=LogicGame;;
825 rpg) type=RolePlaying;;
826 roguelike) type=RolePlaying;;
827 simulation) type=Simulation;;
828 sports) type=SportsGame;;
829 strategy) type=StrategyGame;;
830 *) type=;;
831 esac
832 type="Game;${type}"
887 ;; 833 ;;
834
835 mail)
836 type="Network;Email"
837 ;;
838
839 media)
840 case ${catmin} in
841 gfx) type=Graphics;;
842 radio) type=Tuner;;
843 sound) type=Audio;;
844 tv) type=TV;;
845 video) type=Video;;
846 *) type=;;
847 esac
848 type="AudioVideo;${type}"
849 ;;
850
851 net)
852 case ${catmin} in
853 dialup) type=Dialup;;
854 ftp) type=FileTransfer;;
855 im) type=InstantMessaging;;
856 irc) type=IRCClient;;
857 mail) type=Email;;
858 news) type=News;;
859 nntp) type=News;;
860 p2p) type=FileTransfer;;
861 *) type=;;
862 esac
863 type="Network;${type}"
864 ;;
865
866 sci)
867 case ${catmin} in
868 astro*) type=Astronomy;;
869 bio*) type=Biology;;
870 calc*) type=Calculator;;
871 chem*) type=Chemistry;;
872 geo*) type=Geology;;
873 math*) type=Math;;
874 *) type=;;
875 esac
876 type="Science;${type}"
877 ;;
878
879 www)
880 case ${catmin} in
881 client) type=WebBrowser;;
882 *) type=;;
883 esac
884 type="Network"
885 ;;
886
888 *) 887 *)
889 type= 888 type=
890 subdir=
891 ;; 889 ;;
892 esac 890 esac
893 fi 891 fi
892 if [ "${SLOT}" == "0" ] ; then
893 local desktop_name="${PN}"
894 else
895 local desktop_name="${PN}-${SLOT}"
896 fi
894 local desktop="${T}/${exec}.desktop" 897 local desktop=${T}/${exec%% *}-${desktop_name}.desktop
898# local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
895 899
896echo "[Desktop Entry] 900echo "[Desktop Entry]
897Encoding=UTF-8 901Encoding=UTF-8
898Version=0.9.2 902Version=0.9.2
899Name=${name} 903Name=${name}
900Type=Application 904Type=Application
901Comment=${DESCRIPTION} 905Comment=${DESCRIPTION}
902Exec=${exec} 906Exec=${exec}
907TryExec=${exec%% *}
903Path=${path} 908Path=${path}
904Icon=${icon} 909Icon=${icon}
905Categories=Application;${type};" > "${desktop}" 910Categories=Application;${type};" > "${desktop}"
906 911
907 if [ -d "/usr/share/applications" ] 912 (
908 then 913 # wrap the env here so that the 'insinto' call
914 # doesn't corrupt the env of the caller
909 insinto /usr/share/applications 915 insinto /usr/share/applications
910 doins "${desktop}" 916 doins "${desktop}"
911 fi 917 )
918}
912 919
913 #if [ -d "/usr/share/gnome/apps" ] 920# Make a GDM/KDM Session file
914 #then 921#
915 # insinto /usr/share/gnome/apps/Games 922# make_session_desktop(<title>, <command>)
916 # doins ${desktop} 923# title: File to execute to start the Window Manager
917 #fi 924# command: Name of the Window Manager
918 925
919 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ] 926make_session_desktop() {
920 #then 927 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1
921 # for ver in /usr/kde/* 928 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1
922 # do
923 # insinto ${ver}/share/applnk/Games
924 # doins ${desktop}
925 # done
926 #fi
927 929
928 if [ -d "/usr/share/applnk" ] 930 local title=$1
929 then 931 local command=$2
930 insinto /usr/share/applnk/${subdir} 932 local desktop=${T}/${wm}.desktop
933
934echo "[Desktop Entry]
935Encoding=UTF-8
936Name=${title}
937Comment=This session logs you into ${title}
938Exec=${command}
939TryExec=${command}
940Type=Application" > "${desktop}"
941
942 insinto /usr/share/xsessions
931 doins "${desktop}" 943 doins "${desktop}"
944}
945
946domenu() {
947 local i j
948 insinto /usr/share/applications
949 for i in "$@" ; do
950 if [[ -f ${i} ]] ; then
951 doins "${i}"
952 elif [[ -d ${i} ]] ; then
953 for j in "${i}"/*.desktop ; do
954 doins "${j}"
955 done
932 fi 956 fi
933 957 done
934 return 0
935} 958}
959newmenu() {
960 insinto /usr/share/applications
961 newins "$1" "$2"
962}
963
964doicon() {
965 local i j
966 insinto /usr/share/pixmaps
967 for i in "$@" ; do
968 if [[ -f ${i} ]] ; then
969 doins "${i}"
970 elif [[ -d ${i} ]] ; then
971 for j in "${i}"/*.png ; do
972 doins "${j}"
973 done
974 fi
975 done
976}
977newicon() {
978 insinto /usr/share/pixmaps
979 newins "$1" "$2"
980}
981
982##############################################################
983# END: Handle .desktop files and menu entries #
984##############################################################
985
936 986
937# for internal use only (unpack_pdv and unpack_makeself) 987# for internal use only (unpack_pdv and unpack_makeself)
938find_unpackable_file() { 988find_unpackable_file() {
939 local src="$1" 989 local src=$1
940 if [ -z "${src}" ] 990 if [[ -z ${src} ]] ; then
941 then
942 src="${DISTDIR}/${A}" 991 src=${DISTDIR}/${A}
943 else 992 else
944 if [ -e "${DISTDIR}/${src}" ] 993 if [[ -e ${DISTDIR}/${src} ]] ; then
945 then
946 src="${DISTDIR}/${src}" 994 src=${DISTDIR}/${src}
947 elif [ -e "${PWD}/${src}" ] 995 elif [[ -e ${PWD}/${src} ]] ; then
948 then
949 src="${PWD}/${src}" 996 src=${PWD}/${src}
950 elif [ -e "${src}" ] 997 elif [[ -e ${src} ]] ; then
951 then
952 src="${src}" 998 src=${src}
953 fi
954 fi 999 fi
955 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1000 fi
1001 [[ ! -e ${src} ]] && return 1
956 echo "${src}" 1002 echo "${src}"
957} 1003}
958 1004
959# Unpack those pesky pdv generated files ... 1005# Unpack those pesky pdv generated files ...
960# They're self-unpacking programs with the binary package stuffed in 1006# They're self-unpacking programs with the binary package stuffed in
961# the middle of the archive. Valve seems to use it a lot ... too bad 1007# the middle of the archive. Valve seems to use it a lot ... too bad
962# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1008# it seems to like to segfault a lot :(. So lets take it apart ourselves.
963# 1009#
964# Usage: unpack_pdv [file to unpack] [size of off_t] 1010# Usage: unpack_pdv [file to unpack] [size of off_t]
965# - you have to specify the off_t size ... i have no idea how to extract that 1011# - you have to specify the off_t size ... i have no idea how to extract that
966# information out of the binary executable myself. basically you pass in 1012# information out of the binary executable myself. basically you pass in
967# the size of the off_t type (in bytes) on the machine that built the pdv 1013# the size of the off_t type (in bytes) on the machine that built the pdv
968# archive. one way to determine this is by running the following commands: 1014# archive. one way to determine this is by running the following commands:
969# strings <pdv archive> | grep lseek 1015# strings <pdv archive> | grep lseek
970# strace -elseek <pdv archive> 1016# strace -elseek <pdv archive>
971# basically look for the first lseek command (we do the strings/grep because 1017# basically look for the first lseek command (we do the strings/grep because
972# sometimes the function call is _llseek or something) and steal the 2nd 1018# sometimes the function call is _llseek or something) and steal the 2nd
973# parameter. here is an example: 1019# parameter. here is an example:
974# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1020# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
975# lseek 1021# lseek
976# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1022# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
977# lseek(3, -4, SEEK_END) = 2981250 1023# lseek(3, -4, SEEK_END) = 2981250
978# thus we would pass in the value of '4' as the second parameter. 1024# thus we would pass in the value of '4' as the second parameter.
979unpack_pdv() { 1025unpack_pdv() {
980 local src="`find_unpackable_file $1`" 1026 local src=$(find_unpackable_file $1)
981 local sizeoff_t="$2" 1027 local sizeoff_t=$2
982 1028
1029 [[ -z ${src} ]] && die "Could not locate source for '$1'"
983 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 1030 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
984 1031
985 local shrtsrc="`basename ${src}`" 1032 local shrtsrc=$(basename "${src}")
986 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1033 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
987 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1034 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"`
988 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1035 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"`
989 1036
990 # grab metadata for debug reasons 1037 # grab metadata for debug reasons
991 local metafile="`mymktemp ${T}`" 1038 local metafile="$(emktemp)"
992 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1039 tail -c +$((${metaskip}+1)) ${src} > ${metafile}
993 1040
994 # rip out the final file name from the metadata 1041 # rip out the final file name from the metadata
995 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1042 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`"
996 datafile="`basename ${datafile}`" 1043 datafile="`basename ${datafile}`"
997 1044
998 # now lets uncompress/untar the file if need be 1045 # now lets uncompress/untar the file if need be
999 local tmpfile="`mymktemp ${T}`" 1046 local tmpfile="$(emktemp)"
1000 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1047 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1001 1048
1002 local iscompressed="`file -b ${tmpfile}`" 1049 local iscompressed="`file -b ${tmpfile}`"
1003 if [ "${iscompressed:0:8}" == "compress" ] ; then 1050 if [ "${iscompressed:0:8}" == "compress" ] ; then
1004 iscompressed=1 1051 iscompressed=1
1049# Unpack those pesky makeself generated files ... 1096# Unpack those pesky makeself generated files ...
1050# They're shell scripts with the binary package tagged onto 1097# They're shell scripts with the binary package tagged onto
1051# the end of the archive. Loki utilized the format as does 1098# the end of the archive. Loki utilized the format as does
1052# many other game companies. 1099# many other game companies.
1053# 1100#
1054# Usage: unpack_makeself [file to unpack] [offset] 1101# Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
1055# - If the file is not specified then unpack will utilize ${A}. 1102# - If the file is not specified then unpack will utilize ${A}.
1056# - If the offset is not specified then we will attempt to extract 1103# - If the offset is not specified then we will attempt to extract
1057# the proper offset from the script itself. 1104# the proper offset from the script itself.
1058unpack_makeself() { 1105unpack_makeself() {
1106 local src_input=${1:-${A}}
1059 local src="`find_unpackable_file $1`" 1107 local src=$(find_unpackable_file "${src_input}")
1060 local skip="$2" 1108 local skip=$2
1109 local exe=$3
1061 1110
1111 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1112
1062 local shrtsrc="`basename ${src}`" 1113 local shrtsrc=$(basename "${src}")
1063 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1114 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1064 if [ -z "${skip}" ] 1115 if [[ -z ${skip} ]] ; then
1065 then
1066 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1116 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1067 local skip=0 1117 local skip=0
1118 exe=tail
1068 case ${ver} in 1119 case ${ver} in
1069 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1120 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1070 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1121 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1071 ;; 1122 ;;
1072 2.0|2.0.1) 1123 2.0|2.0.1)
1073 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` 1124 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1074 ;; 1125 ;;
1075 2.1.1) 1126 2.1.1)
1076 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1127 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1077 let skip="skip + 1" 1128 let skip="skip + 1"
1078 ;; 1129 ;;
1079 2.1.2) 1130 2.1.2)
1080 skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1` 1131 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1081 let skip="skip + 1" 1132 let skip="skip + 1"
1082 ;; 1133 ;;
1083 2.1.3) 1134 2.1.3)
1084 skip=`grep -a ^offset= ${src} | awk '{print $3}'` 1135 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1085 let skip="skip + 1" 1136 let skip="skip + 1"
1137 ;;
1138 2.1.4|2.1.5)
1139 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1140 skip=$(head -n ${skip} "${src}" | wc -c)
1141 exe="dd"
1086 ;; 1142 ;;
1087 *) 1143 *)
1088 eerror "I'm sorry, but I was unable to support the Makeself file." 1144 eerror "I'm sorry, but I was unable to support the Makeself file."
1089 eerror "The version I detected was '${ver}'." 1145 eerror "The version I detected was '${ver}'."
1090 eerror "Please file a bug about the file ${shrtsrc} at" 1146 eerror "Please file a bug about the file ${shrtsrc} at"
1092 die "makeself version '${ver}' not supported" 1148 die "makeself version '${ver}' not supported"
1093 ;; 1149 ;;
1094 esac 1150 esac
1095 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1151 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1096 fi 1152 fi
1153 case ${exe} in
1154 tail) exe="tail -n +${skip} '${src}'";;
1155 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1156 *) die "makeself cant handle exe '${exe}'"
1157 esac
1097 1158
1098 # lets grab the first few bytes of the file to figure out what kind of archive it is 1159 # lets grab the first few bytes of the file to figure out what kind of archive it is
1099 local tmpfile="`mymktemp ${T}`" 1160 local tmpfile="$(emktemp)"
1100 tail -n +${skip} ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1161 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1101 local filetype="`file -b ${tmpfile}`" 1162 local filetype="$(file -b "${tmpfile}")"
1102 case ${filetype} in 1163 case ${filetype} in
1103 *tar\ archive) 1164 *tar\ archive*)
1104 tail -n +${skip} ${src} | tar --no-same-owner -xf - 1165 eval ${exe} | tar --no-same-owner -xf -
1105 ;; 1166 ;;
1106 bzip2*) 1167 bzip2*)
1107 tail -n +${skip} ${src} | bzip2 -dc | tar --no-same-owner -xf - 1168 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1108 ;; 1169 ;;
1109 gzip*) 1170 gzip*)
1110 tail -n +${skip} ${src} | tar --no-same-owner -xzf - 1171 eval ${exe} | tar --no-same-owner -xzf -
1111 ;; 1172 ;;
1112 compress*) 1173 compress*)
1113 tail -n +${skip} ${src} | gunzip | tar --no-same-owner -xf - 1174 eval ${exe} | gunzip | tar --no-same-owner -xf -
1114 ;; 1175 ;;
1115 *) 1176 *)
1116 eerror "Unknown filetype \"${filetype}\" ?" 1177 eerror "Unknown filetype \"${filetype}\" ?"
1117 false 1178 false
1118 ;; 1179 ;;
1127check_license() { 1188check_license() {
1128 local lic=$1 1189 local lic=$1
1129 if [ -z "${lic}" ] ; then 1190 if [ -z "${lic}" ] ; then
1130 lic="${PORTDIR}/licenses/${LICENSE}" 1191 lic="${PORTDIR}/licenses/${LICENSE}"
1131 else 1192 else
1132 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1193 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1133 lic="${PORTDIR}/licenses/${src}" 1194 lic="${PORTDIR}/licenses/${lic}"
1134 elif [ -e "${PWD}/${src}" ] ; then 1195 elif [ -e "${PWD}/${lic}" ] ; then
1135 lic="${PWD}/${src}" 1196 lic="${PWD}/${lic}"
1136 elif [ -e "${src}" ] ; then 1197 elif [ -e "${lic}" ] ; then
1137 lic="${src}" 1198 lic="${lic}"
1138 fi
1139 fi 1199 fi
1200 fi
1140 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1201 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1141 local l="`basename ${lic}`" 1202 local l="`basename ${lic}`"
1142 1203
1143 # here is where we check for the licenses the user already 1204 # here is where we check for the licenses the user already
1144 # accepted ... if we don't find a match, we make the user accept 1205 # accepted ... if we don't find a match, we make the user accept
1145 local shopts=$- 1206 local shopts=$-
1146 local alic 1207 local alic
1147 set -o noglob #so that bash doesn't expand "*" 1208 set -o noglob #so that bash doesn't expand "*"
1148 for alic in ${ACCEPT_LICENSE} ; do 1209 for alic in ${ACCEPT_LICENSE} ; do
1149 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1210 if [[ ${alic} == ${l} ]]; then
1150 set +o noglob; set -${shopts} #reset old shell opts 1211 set +o noglob; set -${shopts} #reset old shell opts
1151 return 0 1212 return 0
1152 fi 1213 fi
1153 done 1214 done
1154 set +o noglob; set -$shopts #reset old shell opts 1215 set +o noglob; set -$shopts #reset old shell opts
1155 1216
1156 local licmsg="`mymktemp ${T}`" 1217 local licmsg="$(emktemp)"
1157 cat << EOF > ${licmsg} 1218 cat << EOF > ${licmsg}
1158********************************************************** 1219**********************************************************
1159The following license outlines the terms of use of this 1220The following license outlines the terms of use of this
1160package. You MUST accept this license for installation to 1221package. You MUST accept this license for installation to
1161continue. When you are done viewing, hit 'q'. If you 1222continue. When you are done viewing, hit 'q'. If you
1162CTRL+C out of this, the install will not run! 1223CTRL+C out of this, the install will not run!
1163********************************************************** 1224**********************************************************
1164 1225
1165EOF 1226EOF
1166 cat ${lic} >> ${licmsg} 1227 cat ${lic} >> ${licmsg}
1187# and when the function returns, you can assume that the cd has been 1248# and when the function returns, you can assume that the cd has been
1188# found at CDROM_ROOT. 1249# found at CDROM_ROOT.
1189# 1250#
1190# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1251# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1191# etc... if you want to give the cds better names, then just export 1252# etc... if you want to give the cds better names, then just export
1192# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1253# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1254# - CDROM_NAME="fooie cd" - for when you only want 1 cd
1255# - CDROM_NAME_1="install cd" - for when you want more than 1 cd
1256# CDROM_NAME_2="data cd"
1257# - CDROM_NAME_SET=( "install cd" "data cd" ) - short hand for CDROM_NAME_#
1193# 1258#
1194# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1259# for those multi cd ebuilds, see the cdrom_load_next_cd() below.
1195# 1260#
1196# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...] 1261# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1197# - this will attempt to locate a cd based upon a file that is on 1262# - this will attempt to locate a cd based upon a file that is on
1198# the cd ... the more files you give this function, the more cds 1263# the cd ... the more files you give this function, the more cds
1199# the cdrom functions will handle 1264# the cdrom functions will handle
1200cdrom_get_cds() { 1265cdrom_get_cds() {
1201 # first we figure out how many cds we're dealing with by 1266 # first we figure out how many cds we're dealing with by
1202 # the # of files they gave us 1267 # the # of files they gave us
1203 local cdcnt=0 1268 local cdcnt=0
1204 local f= 1269 local f=
1205 for f in "$@" ; do 1270 for f in "$@" ; do
1206 cdcnt=$((cdcnt + 1)) 1271 ((++cdcnt))
1207 export CDROM_CHECK_${cdcnt}="$f" 1272 export CDROM_CHECK_${cdcnt}="$f"
1208 done 1273 done
1209 export CDROM_TOTAL_CDS=${cdcnt} 1274 export CDROM_TOTAL_CDS=${cdcnt}
1210 export CDROM_CURRENT_CD=1 1275 export CDROM_CURRENT_CD=1
1211 1276
1212 # now we see if the user gave use CD_ROOT ... 1277 # now we see if the user gave use CD_ROOT ...
1213 # if they did, let's just believe them that it's correct 1278 # if they did, let's just believe them that it's correct
1214 if [ ! -z "${CD_ROOT}" ] ; then 1279 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1215 export CDROM_ROOT="${CD_ROOT}"
1216 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1217 return
1218 fi
1219 # do the same for CD_ROOT_X
1220 if [ ! -z "${CD_ROOT_1}" ] ; then
1221 local var= 1280 local var=
1222 cdcnt=0 1281 cdcnt=0
1223 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1282 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1224 cdcnt=$((cdcnt + 1)) 1283 ((++cdcnt))
1225 var="CD_ROOT_${cdcnt}" 1284 var="CD_ROOT_${cdcnt}"
1285 [[ -z ${!var} ]] && var="CD_ROOT"
1226 if [ -z "${!var}" ] ; then 1286 if [[ -z ${!var} ]] ; then
1227 eerror "You must either use just the CD_ROOT" 1287 eerror "You must either use just the CD_ROOT"
1228 eerror "or specify ALL the CD_ROOT_X variables." 1288 eerror "or specify ALL the CD_ROOT_X variables."
1229 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1289 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1230 die "could not locate CD_ROOT_${cdcnt}" 1290 die "could not locate CD_ROOT_${cdcnt}"
1231 fi 1291 fi
1232 export CDROM_ROOTS_${cdcnt}="${!var}"
1233 done 1292 done
1234 export CDROM_ROOT=${CDROM_ROOTS_1} 1293 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1235 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1294 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1295 export CDROM_SET=-1
1296 for f in ${CDROM_CHECK_1//:/ } ; do
1297 ((++CDROM_SET))
1298 [[ -e ${CD_ROOT}/${f} ]] && break
1299 done
1300 export CDROM_MATCH=${f}
1236 return 1301 return
1237 fi 1302 fi
1238 1303
1304 # User didn't help us out so lets make sure they know they can
1305 # simplify the whole process ...
1239 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1306 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1240 einfon "This ebuild will need the " 1307 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1241 if [ -z "${CDROM_NAME}" ] ; then
1242 echo "cdrom for ${PN}."
1243 else
1244 echo "${CDROM_NAME}."
1245 fi
1246 echo 1308 echo
1247 einfo "If you do not have the CD, but have the data files" 1309 einfo "If you do not have the CD, but have the data files"
1248 einfo "mounted somewhere on your filesystem, just export" 1310 einfo "mounted somewhere on your filesystem, just export"
1249 einfo "the variable CD_ROOT so that it points to the" 1311 einfo "the variable CD_ROOT so that it points to the"
1250 einfo "directory containing the files." 1312 einfo "directory containing the files."
1251 echo 1313 echo
1314 einfo "For example:"
1315 einfo "export CD_ROOT=/mnt/cdrom"
1316 echo
1252 else 1317 else
1318 if [[ -n ${CDROM_NAME_SET} ]] ; then
1319 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1320 cdcnt=0
1321 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1322 ((++cdcnt))
1323 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1324 done
1325 fi
1326
1253 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1327 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1254 cdcnt=0 1328 cdcnt=0
1255 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1329 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1256 cdcnt=$((cdcnt + 1)) 1330 ((++cdcnt))
1257 var="CDROM_NAME_${cdcnt}" 1331 var="CDROM_NAME_${cdcnt}"
1258 [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}" 1332 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1259 done 1333 done
1260 echo 1334 echo
1261 einfo "If you do not have the CDs, but have the data files" 1335 einfo "If you do not have the CDs, but have the data files"
1262 einfo "mounted somewhere on your filesystem, just export" 1336 einfo "mounted somewhere on your filesystem, just export"
1263 einfo "the following variables so they point to the right place:" 1337 einfo "the following variables so they point to the right place:"
1264 einfon "" 1338 einfon ""
1265 cdcnt=0 1339 cdcnt=0
1266 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1340 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1267 cdcnt=$((cdcnt + 1)) 1341 ((++cdcnt))
1268 echo -n " CD_ROOT_${cdcnt}" 1342 echo -n " CD_ROOT_${cdcnt}"
1269 done 1343 done
1270 echo 1344 echo
1271 einfo "Or, if you have all the files in the same place, or" 1345 einfo "Or, if you have all the files in the same place, or"
1272 einfo "you only have one cdrom, you can export CD_ROOT" 1346 einfo "you only have one cdrom, you can export CD_ROOT"
1273 einfo "and that place will be used as the same data source" 1347 einfo "and that place will be used as the same data source"
1274 einfo "for all the CDs." 1348 einfo "for all the CDs."
1275 echo 1349 echo
1350 einfo "For example:"
1351 einfo "export CD_ROOT_1=/mnt/cdrom"
1352 echo
1276 fi 1353 fi
1354
1355 export CDROM_SET=""
1277 export CDROM_CURRENT_CD=0 1356 export CDROM_CURRENT_CD=0
1278 cdrom_load_next_cd 1357 cdrom_load_next_cd
1279} 1358}
1280 1359
1281# this is only used when you need access to more than one cd. 1360# this is only used when you need access to more than one cd.
1282# when you have finished using the first cd, just call this function. 1361# when you have finished using the first cd, just call this function.
1283# when it returns, CDROM_ROOT will be pointing to the second cd. 1362# when it returns, CDROM_ROOT will be pointing to the second cd.
1284# remember, you can only go forward in the cd chain, you can't go back. 1363# remember, you can only go forward in the cd chain, you can't go back.
1285cdrom_load_next_cd() { 1364cdrom_load_next_cd() {
1286 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1287 local var= 1365 local var
1288 1366 ((++CDROM_CURRENT_CD))
1289 if [ ! -z "${CD_ROOT}" ] ; then
1290 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1291 return
1292 fi
1293 1367
1294 unset CDROM_ROOT 1368 unset CDROM_ROOT
1295 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1369 var=CD_ROOT_${CDROM_CURRENT_CD}
1370 [[ -z ${!var} ]] && var="CD_ROOT"
1296 if [ -z "${!var}" ] ; then 1371 if [[ -z ${!var} ]] ; then
1297 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1372 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1298 cdrom_locate_file_on_cd ${!var} 1373 _cdrom_locate_file_on_cd ${!var}
1299 else 1374 else
1300 export CDROM_ROOT="${!var}" 1375 export CDROM_ROOT=${!var}
1301 fi 1376 fi
1302 1377
1303 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1378 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1304} 1379}
1305 1380
1308# all it does is try to locate a give file on a cd ... if the cd isn't 1383# all it does is try to locate a give file on a cd ... if the cd isn't
1309# found, then a message asking for the user to insert the cdrom will be 1384# found, then a message asking for the user to insert the cdrom will be
1310# displayed and we'll hang out here until: 1385# displayed and we'll hang out here until:
1311# (1) the file is found on a mounted cdrom 1386# (1) the file is found on a mounted cdrom
1312# (2) the user hits CTRL+C 1387# (2) the user hits CTRL+C
1313cdrom_locate_file_on_cd() { 1388_cdrom_locate_file_on_cd() {
1314 while [ -z "${CDROM_ROOT}" ] ; do
1315 local dir="$(dirname ${@})"
1316 local file="$(basename ${@})"
1317 local mline="" 1389 local mline=""
1318 local showedmsg=0 1390 local showedmsg=0
1319 1391
1320 for mline in `mount | egrep -e '(iso|cdrom)' | awk '{print $3}'` ; do 1392 while [[ -z ${CDROM_ROOT} ]] ; do
1321 [ -d "${mline}/${dir}" ] || continue 1393 local i=0
1322 [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \ 1394 local -a cdset=(${*//:/ })
1395 if [[ -n ${CDROM_SET} ]] ; then
1396 cdset=(${cdset[${CDROM_SET}]})
1397 fi
1398
1399 while [[ -n ${cdset[${i}]} ]] ; do
1400 local dir=$(dirname ${cdset[${i}]})
1401 local file=$(basename ${cdset[${i}]})
1402
1403 local point= node= fs= foo=
1404 while read point node fs foo ; do
1405 [[ " cd9660 iso9660 " != *" ${fs} "* ]] && \
1406 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1407 && continue
1408 point=${point//\040/ }
1409 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1323 && export CDROM_ROOT=${mline} 1410 export CDROM_ROOT=${point}
1411 export CDROM_SET=${i}
1412 export CDROM_MATCH=${cdset[${i}]}
1413 return
1414 done <<< "$(get_mounts)"
1415
1416 ((++i))
1324 done 1417 done
1325 1418
1326 if [ -z "${CDROM_ROOT}" ] ; then
1327 echo 1419 echo
1328 if [ ${showedmsg} -eq 0 ] ; then 1420 if [[ ${showedmsg} -eq 0 ]] ; then
1329 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1421 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1330 if [ -z "${CDROM_NAME}" ] ; then 1422 if [[ -z ${CDROM_NAME} ]] ; then
1331 einfo "Please insert the cdrom for ${PN} now !" 1423 einfo "Please insert+mount the cdrom for ${PN} now !"
1332 else
1333 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1334 fi
1335 else 1424 else
1336 if [ -z "${CDROM_NAME_1}" ] ; then
1337 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1338 else
1339 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1340 einfo "Please insert+mount the ${!var} cdrom now !" 1425 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1341 fi
1342 fi 1426 fi
1343 showedmsg=1 1427 else
1428 if [[ -z ${CDROM_NAME_1} ]] ; then
1429 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1430 else
1431 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1432 einfo "Please insert+mount the ${!var} cdrom now !"
1433 fi
1344 fi 1434 fi
1435 showedmsg=1
1436 fi
1345 einfo "Press return to scan for the cd again" 1437 einfo "Press return to scan for the cd again"
1346 einfo "or hit CTRL+C to abort the emerge." 1438 einfo "or hit CTRL+C to abort the emerge."
1347 read 1439 echo
1348 fi 1440 einfo "If you are having trouble with the detection"
1441 einfo "of your CD, it is possible that you do not have"
1442 einfo "Joliet support enabled in your kernel. Please"
1443 einfo "check that CONFIG_JOLIET is enabled in your kernel."
1444 read || die "something is screwed with your system"
1349 done 1445 done
1350} 1446}
1351 1447
1352# Make sure that LINGUAS only contains languages that 1448# Make sure that LINGUAS only contains languages that
1353# a package can support 1449# a package can support
1354# 1450#
1355# usage: strip-linguas <allow LINGUAS> 1451# usage: strip-linguas <allow LINGUAS>
1356# strip-linguas -i <directories of .po files> 1452# strip-linguas -i <directories of .po files>
1357# strip-linguas -u <directories of .po files> 1453# strip-linguas -u <directories of .po files>
1358# 1454#
1359# The first form allows you to specify a list of LINGUAS. 1455# The first form allows you to specify a list of LINGUAS.
1360# The -i builds a list of po files found in all the 1456# The -i builds a list of po files found in all the
1361# directories and uses the intersection of the lists. 1457# directories and uses the intersection of the lists.
1362# The -u builds a list of po files found in all the 1458# The -u builds a list of po files found in all the
1363# directories and uses the union of the lists. 1459# directories and uses the union of the lists.
1364strip-linguas() { 1460strip-linguas() {
1365 local ls newls 1461 local ls newls nols
1366 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then 1462 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1367 local op="$1"; shift 1463 local op=$1; shift
1368 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1464 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift
1369 local d f 1465 local d f
1370 for d in "$@" ; do 1466 for d in "$@" ; do
1371 if [ "${op}" == "-u" ] ; then 1467 if [[ ${op} == "-u" ]] ; then
1372 newls="${ls}" 1468 newls=${ls}
1373 else 1469 else
1374 newls="" 1470 newls=""
1375 fi 1471 fi
1376 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1472 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do
1377 if [ "${op}" == "-i" ] ; then 1473 if [[ ${op} == "-i" ]] ; then
1378 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}" 1474 hasq ${f} ${ls} && newls="${newls} ${f}"
1379 else 1475 else
1380 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}" 1476 hasq ${f} ${ls} || newls="${newls} ${f}"
1381 fi 1477 fi
1382 done 1478 done
1383 ls="${newls}" 1479 ls=${newls}
1384 done 1480 done
1385 ls="${ls//.po}"
1386 else 1481 else
1387 ls="$@" 1482 ls="$@"
1388 fi 1483 fi
1389 1484
1390 ls=" ${ls} " 1485 nols=""
1391 newls="" 1486 newls=""
1392 for f in ${LINGUAS} ; do 1487 for f in ${LINGUAS} ; do
1393 if [ "${ls/ ${f} /}" != "${ls}" ] ; then 1488 if hasq ${f} ${ls} ; then
1394 nl="${newls} ${f}" 1489 newls="${newls} ${f}"
1395 else 1490 else
1396 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1491 nols="${nols} ${f}"
1397 fi 1492 fi
1398 done 1493 done
1494 [[ -n ${nols} ]] \
1495 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols}
1496 export LINGUAS=${newls:1}
1497}
1498
1499# moved from kernel.eclass since they are generally useful outside of
1500# kernel.eclass -iggy (20041002)
1501
1502# the following functions are useful in kernel module ebuilds, etc.
1503# for an example see ivtv or drbd ebuilds
1504
1505# set's ARCH to match what the kernel expects
1506set_arch_to_kernel() {
1507 i=10
1508 while ((i--)) ; do
1509 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1510 done
1511 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1512 case ${ARCH} in
1513 x86) export ARCH="i386";;
1514 amd64) export ARCH="x86_64";;
1515 hppa) export ARCH="parisc";;
1516 mips) export ARCH="mips";;
1517 sparc) export ARCH="$(tc-arch-kernel)";; # Yeah this is ugly, but it's even WORSE if you don't do this. linux-info.eclass's set_arch_to_kernel is fixed, but won't get used over this one!
1518 *) export ARCH="${ARCH}";;
1519 esac
1520}
1521
1522# set's ARCH back to what portage expects
1523set_arch_to_portage() {
1524 i=10
1525 while ((i--)) ; do
1526 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1527 done
1528 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1529}
1530
1531# Jeremy Huddleston <eradicator@gentoo.org>:
1532# preserve_old_lib /path/to/libblah.so.0
1533# preserve_old_lib_notify /path/to/libblah.so.0
1534#
1535# These functions are useful when a lib in your package changes --library. Such
1536# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1537# would break packages that link against it. Most people get around this
1538# by using the portage SLOT mechanism, but that is not always a relevant
1539# solution, so instead you can add the following to your ebuilds:
1540#
1541# pkg_preinst() {
1542# ...
1543# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1544# ...
1545# }
1546#
1547# pkg_postinst() {
1548# ...
1549# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1550# ...
1551# }
1552
1553preserve_old_lib() {
1554 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1555 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1556# die "Invalid preserve_old_lib() usage"
1557 fi
1558 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1559
1560 local lib dir
1561 for lib in "$@" ; do
1562 [[ -e ${ROOT}/${lib} ]] || continue
1563 dir=${lib%/*}
1564 dodir ${dir} || die "dodir ${dir} failed"
1565 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1566 touch "${D}"/${lib}
1567 done
1568}
1569
1570preserve_old_lib_notify() {
1571 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1572 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1573# die "Invalid preserve_old_lib_notify() usage"
1574 fi
1575
1576 local lib notice=0
1577 for lib in "$@" ; do
1578 [[ -e ${ROOT}/${lib} ]] || continue
1579 if [[ ${notice} -eq 0 ]] ; then
1580 notice=1
1581 ewarn "Old versions of installed libraries were detected on your system."
1582 ewarn "In order to avoid breaking packages that depend on these old libs,"
1583 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1584 ewarn "in order to remove these old dependencies. If you do not have this"
1585 ewarn "helper program, simply emerge the 'gentoolkit' package."
1586 ewarn
1587 fi
1588 ewarn " # revdep-rebuild --library ${lib##*/}"
1589 done
1590}
1591
1592# Hack for people to figure out if a package was built with
1593# certain USE flags
1594#
1595# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags>
1596# ex: built_with_use xchat gtk2
1597#
1598# Flags: -a all USE flags should be utilized
1599# -o at least one USE flag should be utilized
1600# Note: the default flag is '-a'
1601built_with_use() {
1602 local opt=$1
1603 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1604
1605 local PKG=$(best_version $1)
1606 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1607 shift
1608
1609 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1610 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1611
1612 # if the USE file doesnt exist, assume the $PKG is either
1613 # injected or package.provided
1614 [[ ! -e ${USEFILE} ]] && die "Unable to determine what USE flags $PKG was built with"
1615
1616 local IUSE_BUILT=$(<${IUSEFILE})
1617 # Don't check USE_EXPAND #147237
1618 local expand
1619 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1620 if [[ $1 == ${expand}_* ]] ; then
1621 expand=""
1622 break
1623 fi
1624 done
1625 if [[ -n ${expand} ]] ; then
1626 has $1 ${IUSE_BUILT} || die "$PKG does not actually support the $1 USE flag!"
1627 fi
1628
1629 local USE_BUILT=$(<${USEFILE})
1630 while [[ $# -gt 0 ]] ; do
1631 if [[ ${opt} = "-o" ]] ; then
1632 has $1 ${USE_BUILT} && return 0
1633 else
1634 has $1 ${USE_BUILT} || return 1
1635 fi
1636 shift
1637 done
1638 [[ ${opt} = "-a" ]]
1639}
1640
1641# Many configure scripts wrongly bail when a C++ compiler
1642# could not be detected. #73450
1643epunt_cxx() {
1644 local dir=$1
1645 [[ -z ${dir} ]] && dir=${S}
1646 ebegin "Removing useless C++ checks"
1647 local f
1648 for f in $(find ${dir} -name configure) ; do
1649 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1650 done
1651 eend 0
1652}
1653
1654# make a wrapper script ...
1655# NOTE: this was originally games_make_wrapper, but I noticed other places where
1656# this could be used, so I have moved it here and made it not games-specific
1657# -- wolf31o2
1658# $1 == wrapper name
1659# $2 == binary to run
1660# $3 == directory to chdir before running binary
1661# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1662# $5 == path for wrapper
1663make_wrapper() {
1664 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1665 local tmpwrapper=$(emktemp)
1666 # We don't want to quote ${bin} so that people can pass complex
1667 # things as $bin ... "./someprog --args"
1668 cat << EOF > "${tmpwrapper}"
1669#!/bin/sh
1670cd "${chdir:-.}"
1399 if [ -z "${newls}" ] ; then 1671if [ -n "${libdir}" ] ; then
1400 unset LINGUAS 1672 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1673 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1401 else 1674 else
1402 export LINGUAS="${newls}" 1675 export LD_LIBRARY_PATH="${libdir}"
1676 fi
1403 fi 1677fi
1678exec ${bin} "\$@"
1679EOF
1680 chmod go+rx "${tmpwrapper}"
1681 if [[ -n ${path} ]] ; then
1682 exeinto "${path}"
1683 newexe "${tmpwrapper}" "${wrapper}"
1684 else
1685 newbin "${tmpwrapper}" "${wrapper}"
1686 fi
1404} 1687}

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