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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 1.121 2004/10/19 19:51:12 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 $?
63 fi
64
65 ewarn "QA Notice: Please upgrade your ebuild to use toolchain-funcs"
66 ewarn "QA Notice: rather than gen_usr_ldscript() from eutils"
67
117 local libdir="$(get_libdir)" 68 local lib libdir=$(get_libdir)
118 # Just make sure it exists 69 # Just make sure it exists
119 dodir /usr/${libdir} 70 dodir /usr/${libdir}
120 71
72 for lib in "${@}" ; do
121 cat > "${D}/usr/${libdir}/${1}" << END_LDSCRIPT 73 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT
122/* GNU ld script 74 /* GNU ld script
123 Because Gentoo have critical dynamic libraries 75 Since Gentoo has critical dynamic libraries
124 in /lib, and the static versions in /usr/lib, we 76 in /lib, and the static versions in /usr/lib,
125 need to have a "fake" dynamic lib in /usr/lib, 77 we need to have a "fake" dynamic lib in /usr/lib,
126 otherwise we run into linking problems. 78 otherwise we run into linking problems.
127 See bug #4411 on http://bugs.gentoo.org/ for 79
128 more info. */ 80 See bug http://bugs.gentoo.org/4411 for more info.
81 */
129GROUP ( /${libdir}/${1} ) 82 GROUP ( /${libdir}/${lib} )
130END_LDSCRIPT 83 END_LDSCRIPT
131 fperms a+x "/usr/${libdir}/${1}" 84 fperms a+x "/usr/${libdir}/${lib}" || die "could not change perms on ${lib}"
132}
133
134# Simple function to draw a line consisting of '=' the same length as $*
135#
136# <azarah@gentoo.org> (11 Nov 2002)
137#
138draw_line() {
139 local i=0
140 local str_length=""
141
142 # Handle calls that do not have args, or wc not being installed ...
143 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ]
144 then
145 echo "==============================================================="
146 return 0
147 fi
148
149 # Get the length of $*
150 str_length="$(echo -n "$*" | wc -m)"
151
152 while [ "$i" -lt "${str_length}" ]
153 do
154 echo -n "="
155
156 i=$((i + 1))
157 done 85 done
158
159 echo
160
161 return 0
162} 86}
87
163 88
164# Default directory where patches are located 89# Default directory where patches are located
165EPATCH_SOURCE="${WORKDIR}/patch" 90EPATCH_SOURCE="${WORKDIR}/patch"
166# Default extension for patches 91# Default extension for patches
167EPATCH_SUFFIX="patch.bz2" 92EPATCH_SUFFIX="patch.bz2"
168# Default options for patch 93# Default options for patch
169# 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
170EPATCH_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"
171# 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,
172# and not the full path .. 99# and not the full path ..
173EPATCH_EXCLUDE="" 100EPATCH_EXCLUDE=""
174# Change the printed message for a single patch. 101# Change the printed message for a single patch.
175EPATCH_SINGLE_MSG="" 102EPATCH_SINGLE_MSG=""
103# Change the printed message for multiple patches.
104EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
176# Force applying bulk patches even if not following the style: 105# Force applying bulk patches even if not following the style:
177# 106#
178# ??_${ARCH}_foo.${EPATCH_SUFFIX} 107# ??_${ARCH}_foo.${EPATCH_SUFFIX}
179# 108#
180EPATCH_FORCE="no" 109EPATCH_FORCE="no"
181 110
182# 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
183# or two patches. 112# or two patches.
194# 123#
195# Patches are applied in current directory. 124# Patches are applied in current directory.
196# 125#
197# Bulk Patches should preferibly have the form of: 126# Bulk Patches should preferibly have the form of:
198# 127#
199# ??_${ARCH}_foo.${EPATCH_SUFFIX} 128# ??_${ARCH}_foo.${EPATCH_SUFFIX}
200# 129#
201# For example: 130# For example:
202# 131#
203# 01_all_misc-fix.patch.bz2 132# 01_all_misc-fix.patch.bz2
204# 02_sparc_another-fix.patch.bz2 133# 02_sparc_another-fix.patch.bz2
205# 134#
206# 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
207# specific patches. 136# specific patches.
208# 137#
209# 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
211# hand its a directory, it will set EPATCH_SOURCE to this. 140# hand its a directory, it will set EPATCH_SOURCE to this.
212# 141#
213# <azarah@gentoo.org> (10 Nov 2002) 142# <azarah@gentoo.org> (10 Nov 2002)
214# 143#
215epatch() { 144epatch() {
145 _epatch_draw_line() {
146 [[ -z $1 ]] && set "$(printf "%65s" '')"
147 echo "${1//?/=}"
148 }
149 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
216 local PIPE_CMD="" 150 local PIPE_CMD=""
217 local STDERR_TARGET="${T}/$$.out" 151 local STDERR_TARGET="${T}/$$.out"
218 local PATCH_TARGET="${T}/$$.patch" 152 local PATCH_TARGET="${T}/$$.patch"
219 local PATCH_SUFFIX="" 153 local PATCH_SUFFIX=""
220 local SINGLE_PATCH="no" 154 local SINGLE_PATCH="no"
221 local x="" 155 local x=""
222 156
157 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
158
223 if [ "$#" -gt 1 ] 159 if [ "$#" -gt 1 ]
224 then 160 then
225 local m="" 161 local m=""
226 einfo "${#} patches to apply ..."
227 for m in "$@" ; do 162 for m in "$@" ; do
228 epatch "${m}" 163 epatch "${m}"
229 done 164 done
230 return 0 165 return 0
231 fi 166 fi
245 local EPATCH_SOURCE="$1/*" 180 local EPATCH_SOURCE="$1/*"
246 else 181 else
247 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 182 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
248 fi 183 fi
249 else 184 else
250 if [ ! -d ${EPATCH_SOURCE} ] 185 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ]
251 then 186 then
252 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 187 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
253 then 188 then
254 EPATCH_SOURCE="$1" 189 EPATCH_SOURCE="$1"
255 fi 190 fi
256 191
257 echo 192 echo
258 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 193 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
259 eerror 194 eerror
260 eerror " ${EPATCH_SOURCE}" 195 eerror " ${EPATCH_SOURCE}"
196 eerror " ( ${EPATCH_SOURCE##*/} )"
261 echo 197 echo
262 die "Cannot find \$EPATCH_SOURCE!" 198 die "Cannot find \$EPATCH_SOURCE!"
263 fi 199 fi
264 200
265 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 201 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
284 ;; 220 ;;
285 esac 221 esac
286 222
287 if [ "${SINGLE_PATCH}" = "no" ] 223 if [ "${SINGLE_PATCH}" = "no" ]
288 then 224 then
289 einfo "Applying various patches (bugfixes/updates) ..." 225 einfo "${EPATCH_MULTI_MSG}"
290 fi 226 fi
291 for x in ${EPATCH_SOURCE} 227 for x in ${EPATCH_SOURCE}
292 do 228 do
293 # New ARCH dependant patch naming scheme ... 229 # New ARCH dependant patch naming scheme ...
294 # 230 #
295 # ???_arch_foo.patch 231 # ???_arch_foo.patch
296 # 232 #
297 if [ -f ${x} ] && \ 233 if [ -f ${x} ] && \
298 ([ "${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}" ] || \
299 [ "${EPATCH_FORCE}" = "yes" ]) 235 [ "${EPATCH_FORCE}" = "yes" ])
300 then 236 then
301 local count=0 237 local count=0
302 local popts="${EPATCH_OPTS}" 238 local popts="${EPATCH_OPTS}"
239 local patchname=${x##*/}
303 240
304 if [ -n "${EPATCH_EXCLUDE}" ] 241 if [ -n "${EPATCH_EXCLUDE}" ]
305 then 242 then
306 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ] 243 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
307 then 244 then
308 continue 245 continue
309 fi 246 fi
310 fi 247 fi
311 248
313 then 250 then
314 if [ -n "${EPATCH_SINGLE_MSG}" ] 251 if [ -n "${EPATCH_SINGLE_MSG}" ]
315 then 252 then
316 einfo "${EPATCH_SINGLE_MSG}" 253 einfo "${EPATCH_SINGLE_MSG}"
317 else 254 else
318 einfo "Applying ${x##*/} ..." 255 einfo "Applying ${patchname} ..."
319 fi 256 fi
320 else 257 else
321 einfo " ${x##*/} ..." 258 einfo " ${patchname} ..."
322 fi 259 fi
323 260
324 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 261 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
325 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 262 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
326 263
327 # Allow for prefix to differ ... im lazy, so shoot me :/ 264 # Allow for prefix to differ ... im lazy, so shoot me :/
328 while [ "${count}" -lt 5 ] 265 while [ "${count}" -lt 5 ]
329 do 266 do
330 # Generate some useful debug info ... 267 # Generate some useful debug info ...
331 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 268 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
332 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 269 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
333 270
334 if [ "${PATCH_SUFFIX}" != "patch" ] 271 if [ "${PATCH_SUFFIX}" != "patch" ]
335 then 272 then
336 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 273 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
337 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 274 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
338 else 275 else
339 PATCH_TARGET="${x}" 276 PATCH_TARGET="${x}"
340 fi 277 fi
341 278
342 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 279 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
343 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 280 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
344 281
345 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 282 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
346 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 283 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
347 284
348 if [ "${PATCH_SUFFIX}" != "patch" ] 285 if [ "${PATCH_SUFFIX}" != "patch" ]
349 then 286 then
350 if ! (${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
351 then 288 then
352 echo 289 echo
353 eerror "Could not extract patch!" 290 eerror "Could not extract patch!"
354 #die "Could not extract patch!" 291 #die "Could not extract patch!"
355 count=5 292 count=5
356 break 293 break
357 fi 294 fi
358 fi 295 fi
359 296
360 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
361 then 298 then
362 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 299 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
363 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 300 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
364 echo "ACTUALLY APPLYING ${x##*/} ..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 301 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
365 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 302 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
366 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 303 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
367 304
368 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}-${STDERR_TARGET##*/}.real 2>&1
306 _epatch_assert
369 307
370 if [ "$?" -ne 0 ] 308 if [ "$?" -ne 0 ]
371 then 309 then
372 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##*/}
373 echo 311 echo
374 eerror "A dry-run of patch command succeeded, but actually" 312 eerror "A dry-run of patch command succeeded, but actually"
375 eerror "applying the patch failed!" 313 eerror "applying the patch failed!"
376 #die "Real world sux compared to the dreamworld!" 314 #die "Real world sux compared to the dreamworld!"
377 count=5 315 count=5
378 fi 316 fi
379 317
380 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 318 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
381 319
382 break 320 break
383 fi 321 fi
384 322
385 count=$((count + 1)) 323 count=$((count + 1))
391 fi 329 fi
392 330
393 if [ "${count}" -eq 5 ] 331 if [ "${count}" -eq 5 ]
394 then 332 then
395 echo 333 echo
396 eerror "Failed Patch: ${x##*/}!" 334 eerror "Failed Patch: ${patchname} !"
335 eerror " ( ${PATCH_TARGET} )"
397 eerror 336 eerror
398 eerror "Include in your bugreport the contents of:" 337 eerror "Include in your bugreport the contents of:"
399 eerror 338 eerror
400 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}" 339 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
401 echo 340 echo
402 die "Failed Patch: ${x##*/}!" 341 die "Failed Patch: ${patchname}!"
403 fi 342 fi
404 343
405 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 344 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
406 345
407 eend 0 346 eend 0
408 fi 347 fi
409 done 348 done
410 if [ "${SINGLE_PATCH}" = "no" ] 349 if [ "${SINGLE_PATCH}" = "no" ]
411 then 350 then
412 einfo "Done with patching" 351 einfo "Done with patching"
413 fi 352 fi
414} 353}
415 354
416# This function return true if we are using the NPTL pthreads
417# implementation.
418#
419# <azarah@gentoo.org> (06 March 2003)
420#
421have_NPTL() {
422 cat > ${T}/test-nptl.c <<-"END"
423 #define _XOPEN_SOURCE
424 #include <unistd.h>
425 #include <stdio.h>
426
427 int main()
428 {
429 char buf[255];
430 char *str = buf;
431
432 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255);
433 if (NULL != str) {
434 printf("%s\n", str);
435 if (NULL != strstr(str, "NPTL"))
436 return 0;
437 }
438
439 return 1;
440 }
441 END
442
443 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ..."
444 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
445 then
446 echo "yes"
447 einfon "Checking what PTHREADS implementation we have ..."
448 if ${T}/nptl
449 then
450 return 0
451 else
452 return 1
453 fi
454 else
455 echo "no"
456 fi
457
458 return 1
459}
460
461# This function check how many cpu's are present, and then set
462# -j in MAKEOPTS accordingly.
463#
464# Thanks to nall <nall@gentoo.org> for this.
465#
466get_number_of_jobs() {
467 local jobs=0
468
469 if [ ! -r /proc/cpuinfo ]
470 then
471 return 1
472 fi
473
474 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
475 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
476 then
477 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
478 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
479 ADMINPARAM="${ADMINPARAM/-j}"
480 fi
481
482 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
483
484 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
485 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
486 then
487 # these archs will always have "[Pp]rocessor"
488 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
489
490 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
491 then
492 # sparc always has "ncpus active"
493 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
494
495 elif [ "${ARCH}" = "alpha" ]
496 then
497 # alpha has "cpus active", but only when compiled with SMP
498 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
499 then
500 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
501 else
502 jobs=2
503 fi
504
505 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
506 then
507 # ppc has "processor", but only when compiled with SMP
508 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
509 then
510 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
511 else
512 jobs=2
513 fi
514 elif [ "${ARCH}" = "s390" ]
515 then
516 # s390 has "# processors : "
517 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
518 else
519 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
520 die "Unknown ARCH -- ${ARCH}!"
521 fi
522
523 # Make sure the number is valid ...
524 if [ "${jobs}" -lt 1 ]
525 then
526 jobs=1
527 fi
528
529 if [ -n "${ADMINPARAM}" ]
530 then
531 if [ "${jobs}" -gt "${ADMINPARAM}" ]
532 then
533 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge ..."
534 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
535 else
536 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge ..."
537 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
538 fi
539 fi
540}
541
542# Cheap replacement for when debianutils (and thus mktemp) 355# Cheap replacement for when debianutils (and thus mktemp)
543# does not exist on the users system 356# does not exist on the users system
544# vapier@gentoo.org 357# vapier@gentoo.org
545# 358#
546# Takes just 1 optional parameter (the directory to create tmpfile in) 359# Takes just 1 optional parameter (the directory to create tmpfile in)
547emktemp() { 360emktemp() {
548 local exe="touch" 361 local exe="touch"
549 [ "$1" == "-d" ] && exe="mkdir" && shift 362 [[ $1 == -d ]] && exe="mkdir" && shift
550 local topdir="$1" 363 local topdir=$1
551 364
552 if [ -z "${topdir}" ] 365 if [[ -z ${topdir} ]] ; then
553 then
554 [ -z "${T}" ] \ 366 [[ -z ${T} ]] \
555 && topdir="/tmp" \ 367 && topdir="/tmp" \
556 || topdir="${T}" 368 || topdir=${T}
557 fi 369 fi
558 370
559 if [ -z "$(type -p mktemp)" ] 371 if [[ -z $(type -p mktemp) ]] ; then
560 then
561 local tmp=/ 372 local tmp=/
562 while [ -e "${tmp}" ] ; do 373 while [[ -e ${tmp} ]] ; do
563 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 374 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
564 done 375 done
565 ${exe} "${tmp}" 376 ${exe} "${tmp}" || ${exe} -p "${tmp}"
566 echo "${tmp}" 377 echo "${tmp}"
567 else 378 else
568 [ "${exe}" == "touch" ] \ 379 if [[ ${exe} == "touch" ]] ; then
569 && exe="-p" \ 380 [[ ${USERLAND} == "GNU" ]] \
570 || exe="-d" 381 && mktemp -p "${topdir}" \
571 mktemp ${exe} "${topdir}" 382 || TMPDIR="${topdir}" mktemp -t tmp
383 else
384 [[ ${USERLAND} == "GNU" ]] \
385 && mktemp -d "${topdir}" \
386 || TMPDIR="${topdir}" mktemp -dt tmp
387 fi
572 fi 388 fi
573} 389}
574 390
575# Small wrapper for getent (Linux), nidump (Mac OS X), 391# Small wrapper for getent (Linux), nidump (Mac OS X),
576# and pw (FreeBSD) used in enewuser()/enewgroup() 392# and pw (FreeBSD) used in enewuser()/enewgroup()
577# Joe Jezak <josejx@gmail.com> and usata@gentoo.org 393# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
578# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org> 394# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
579# 395#
580# egetent(database, key) 396# egetent(database, key)
581egetent() { 397egetent() {
582 if useq macos || useq ppc-macos ; then 398 case ${CHOST} in
399 *-darwin*)
583 case "$2" in 400 case "$2" in
584 *[!0-9]*) # Non numeric 401 *[!0-9]*) # Non numeric
585 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 402 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
586 ;; 403 ;;
587 *) # Numeric 404 *) # Numeric
588 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 405 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
589 ;; 406 ;;
590 esac 407 esac
591 elif useq x86-fbsd ; then 408 ;;
592 local action 409 *-freebsd*|*-dragonfly*)
593 if [ "$1" == "passwd" ] 410 local opts action="user"
594 then 411 [[ $1 == "passwd" ]] || action="group"
595 action="user" 412
596 else 413 # lookup by uid/gid
597 action="group" 414 if [[ $2 == [[:digit:]]* ]] ; then
415 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
598 fi 416 fi
417
599 pw show "${action}" "$2" -q 418 pw show ${action} ${opts} "$2" -q
600 else 419 ;;
420 *-netbsd*|*-openbsd*)
421 grep "$2:\*:" /etc/$1
422 ;;
423 *)
601 which nscd >& /dev/null && nscd -i "$1" 424 type -p nscd >& /dev/null && nscd -i "$1"
602 getent "$1" "$2" 425 getent "$1" "$2"
603 fi 426 ;;
427 esac
604} 428}
605 429
606# Simplify/standardize adding users to the system 430# Simplify/standardize adding users to the system
607# vapier@gentoo.org 431# vapier@gentoo.org
608# 432#
615# shell: /bin/false 439# shell: /bin/false
616# homedir: /dev/null 440# homedir: /dev/null
617# groups: none 441# groups: none
618# extra: comment of 'added by portage for ${PN}' 442# extra: comment of 'added by portage for ${PN}'
619enewuser() { 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
620 # get the username 451 # get the username
621 local euser="$1"; shift 452 local euser=$1; shift
622 if [ -z "${euser}" ] 453 if [[ -z ${euser} ]] ; then
623 then
624 eerror "No username specified !" 454 eerror "No username specified !"
625 die "Cannot call enewuser without a username" 455 die "Cannot call enewuser without a username"
626 fi 456 fi
627 457
628 # lets see if the username already exists 458 # lets see if the username already exists
629 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 459 if [[ -n $(egetent passwd "${euser}") ]] ; then
630 then
631 return 0 460 return 0
632 fi 461 fi
633 einfo "Adding user '${euser}' to your system ..." 462 einfo "Adding user '${euser}' to your system ..."
634 463
635 # options to pass to useradd 464 # options to pass to useradd
636 local opts= 465 local opts=
637 466
638 # handle uid 467 # handle uid
639 local euid="$1"; shift 468 local euid=$1; shift
640 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 469 if [[ -n ${euid} && ${euid} != -1 ]] ; then
641 then
642 if [ "${euid}" -gt 0 ] 470 if [[ ${euid} -gt 0 ]] ; then
643 then
644 if [ ! -z "`egetent passwd ${euid}`" ] 471 if [[ -n $(egetent passwd ${euid}) ]] ; then
645 then
646 euid="next" 472 euid="next"
647 fi 473 fi
648 else 474 else
649 eerror "Userid given but is not greater than 0 !" 475 eerror "Userid given but is not greater than 0 !"
650 die "${euid} is not a valid UID" 476 die "${euid} is not a valid UID"
651 fi 477 fi
652 else 478 else
653 euid="next" 479 euid="next"
654 fi 480 fi
655 if [ "${euid}" == "next" ] 481 if [[ ${euid} == "next" ]] ; then
656 then 482 for ((euid = 101; euid <= 999; euid++)); do
657 local pwrange
658 if [ "${USERLAND}" == "BSD" ] ; then
659 pwrange="`jot 898 101`"
660 else
661 pwrange="`seq 101 999`"
662 fi
663 for euid in ${pwrange} ; do
664 [ -z "`egetent passwd ${euid}`" ] && break 483 [[ -z $(egetent passwd ${euid}) ]] && break
665 done 484 done
666 fi 485 fi
667 opts="${opts} -u ${euid}" 486 opts="${opts} -u ${euid}"
668 einfo " - Userid: ${euid}" 487 einfo " - Userid: ${euid}"
669 488
670 # handle shell 489 # handle shell
671 local eshell="$1"; shift 490 local eshell=$1; shift
672 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 491 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
673 then 492 if [[ ! -e ${ROOT}${eshell} ]] ; then
674 if [ ! -e "${eshell}" ]
675 then
676 eerror "A shell was specified but it does not exist !" 493 eerror "A shell was specified but it does not exist !"
677 die "${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 ${eshell} yourself, use -1"
498 die "Pass '-1' as the shell parameter"
678 fi 499 fi
679 else 500 else
680 if [ "${USERLAND}" == "BSD" ] 501 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
681 then 502 [[ -x ${ROOT}${shell} ]] && break
682 eshell="/usr/bin/false" 503 done
683 else 504
505 if [[ ${shell} == "/dev/null" ]] ; then
506 eerror "Unable to identify the shell to use, proceeding with userland default."
507 case ${USERLAND} in
684 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 ${USERLAND}"
512 esac
685 fi 513 fi
514
515 eshell=${shell}
686 fi 516 fi
687 einfo " - Shell: ${eshell}" 517 einfo " - Shell: ${eshell}"
688 opts="${opts} -s ${eshell}" 518 opts="${opts} -s ${eshell}"
689 519
690 # handle homedir 520 # handle homedir
691 local ehome="$1"; shift 521 local ehome=$1; shift
692 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 522 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
693 then
694 ehome="/dev/null" 523 ehome="/dev/null"
695 fi 524 fi
696 einfo " - Home: ${ehome}" 525 einfo " - Home: ${ehome}"
697 opts="${opts} -d ${ehome}" 526 opts="${opts} -d ${ehome}"
698 527
699 # handle groups 528 # handle groups
700 local egroups="$1"; shift 529 local egroups=$1; shift
701 if [ ! -z "${egroups}" ] 530 if [[ ! -z ${egroups} ]] ; then
702 then
703 local oldifs="${IFS}" 531 local oldifs=${IFS}
704 local defgroup="" exgroups="" 532 local defgroup="" exgroups=""
705 533
706 export IFS="," 534 export IFS=","
707 for g in ${egroups} 535 for g in ${egroups} ; do
708 do
709 export IFS="${oldifs}" 536 export IFS=${oldifs}
710 if [ -z "`egetent group \"${g}\"`" ] 537 if [[ -z $(egetent group "${g}") ]] ; then
711 then
712 eerror "You must add group ${g} to the system first" 538 eerror "You must add group ${g} to the system first"
713 die "${g} is not a valid GID" 539 die "${g} is not a valid GID"
714 fi 540 fi
715 if [ -z "${defgroup}" ] 541 if [[ -z ${defgroup} ]] ; then
716 then
717 defgroup="${g}" 542 defgroup=${g}
718 else 543 else
719 exgroups="${exgroups},${g}" 544 exgroups="${exgroups},${g}"
720 fi 545 fi
721 export IFS="," 546 export IFS=","
722 done 547 done
723 export IFS="${oldifs}" 548 export IFS=${oldifs}
724 549
725 opts="${opts} -g ${defgroup}" 550 opts="${opts} -g ${defgroup}"
726 if [ ! -z "${exgroups}" ] 551 if [[ ! -z ${exgroups} ]] ; then
727 then
728 opts="${opts} -G ${exgroups:1}" 552 opts="${opts} -G ${exgroups:1}"
729 fi 553 fi
730 else 554 else
731 egroups="(none)" 555 egroups="(none)"
732 fi 556 fi
733 einfo " - Groups: ${egroups}" 557 einfo " - Groups: ${egroups}"
734 558
735 # handle extra and add the user 559 # handle extra and add the user
736 local eextra="$@"
737 local oldsandbox="${SANDBOX_ON}" 560 local oldsandbox=${SANDBOX_ON}
738 export SANDBOX_ON="0" 561 export SANDBOX_ON="0"
739 if useq macos || useq ppc-macos ; 562 case ${CHOST} in
740 then 563 *-darwin*)
741 ### Make the user 564 ### Make the user
742 if [ -z "${eextra}" ] 565 if [[ -z $@ ]] ; then
743 then
744 dscl . create /users/${euser} uid ${euid} 566 dscl . create /users/${euser} uid ${euid}
745 dscl . create /users/${euser} shell ${eshell} 567 dscl . create /users/${euser} shell ${eshell}
746 dscl . create /users/${euser} home ${ehome} 568 dscl . create /users/${euser} home ${ehome}
747 dscl . create /users/${euser} realname "added by portage for ${PN}" 569 dscl . create /users/${euser} realname "added by portage for ${PN}"
748 ### Add the user to the groups specified 570 ### Add the user to the groups specified
749 local oldifs="${IFS}" 571 local oldifs=${IFS}
750 export IFS="," 572 export IFS=","
751 for g in ${egroups} 573 for g in ${egroups} ; do
752 do
753 dscl . merge /groups/${g} users ${euser} 574 dscl . merge /groups/${g} users ${euser}
754 done 575 done
755 export IFS="${oldifs}" 576 export IFS=${oldifs}
756 else 577 else
757 einfo "Extra options are not supported on macos yet" 578 einfo "Extra options are not supported on Darwin yet"
758 einfo "Please report the ebuild along with the info below" 579 einfo "Please report the ebuild along with the info below"
759 einfo "eextra: ${eextra}" 580 einfo "eextra: $@"
760 die "Required function missing" 581 die "Required function missing"
761 fi 582 fi
762 elif use x86-fbsd ; then 583 ;;
763 if [ -z "${eextra}" ] 584 *-freebsd*|*-dragonfly*)
764 then 585 if [[ -z $@ ]] ; then
765 pw useradd ${euser} ${opts} \ 586 pw useradd ${euser} ${opts} \
766 -c "added by portage for ${PN}" \ 587 -c "added by portage for ${PN}" \
767 die "enewuser failed" 588 die "enewuser failed"
768 else 589 else
769 einfo " - Extra: ${eextra}" 590 einfo " - Extra: $@"
770 pw useradd ${euser} ${opts} \ 591 pw useradd ${euser} ${opts} \
771 -c ${eextra} || die "enewuser failed" 592 "$@" || die "enewuser failed"
772 fi 593 fi
594 ;;
595
596 *-netbsd*)
597 if [[ -z $@ ]] ; then
598 useradd ${opts} ${euser} || die "enewuser failed"
773 else 599 else
774 if [ -z "${eextra}" ] 600 einfo " - Extra: $@"
775 then 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
776 useradd ${opts} ${euser} \ 620 useradd ${opts} ${euser} \
777 -c "added by portage for ${PN}" \ 621 -c "added by portage for ${PN}" \
778 || die "enewuser failed" 622 || die "enewuser failed"
779 else 623 else
780 einfo " - Extra: ${eextra}" 624 einfo " - Extra: $@"
781 useradd ${opts} ${euser} ${eextra} \ 625 useradd ${opts} ${euser} "$@" \
782 || die "enewuser failed" 626 || die "enewuser failed"
783 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}/${ehome}"
784 fi 636 fi
637
785 export SANDBOX_ON="${oldsandbox}" 638 export SANDBOX_ON=${oldsandbox}
786
787 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
788 then
789 einfo " - Creating ${ehome} in ${D}"
790 dodir ${ehome}
791 fowners ${euser} ${ehome}
792 fperms 755 ${ehome}
793 fi
794} 639}
795 640
796# Simplify/standardize adding groups to the system 641# Simplify/standardize adding groups to the system
797# vapier@gentoo.org 642# vapier@gentoo.org
798# 643#
801# Default values if you do not specify any: 646# Default values if you do not specify any:
802# groupname: REQUIRED ! 647# groupname: REQUIRED !
803# gid: next available (see groupadd(8)) 648# gid: next available (see groupadd(8))
804# extra: none 649# extra: none
805enewgroup() { 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
806 # get the group 658 # get the group
807 local egroup="$1"; shift 659 local egroup="$1"; shift
808 if [ -z "${egroup}" ] 660 if [ -z "${egroup}" ]
809 then 661 then
810 eerror "No group specified !" 662 eerror "No group specified !"
811 die "Cannot call enewgroup without a group" 663 die "Cannot call enewgroup without a group"
812 fi 664 fi
813 665
814 # see if group already exists 666 # see if group already exists
815 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 667 if [[ -n $(egetent group "${egroup}") ]]; then
816 then
817 return 0 668 return 0
818 fi 669 fi
819 einfo "Adding group '${egroup}' to your system ..." 670 einfo "Adding group '${egroup}' to your system ..."
820 671
821 # options to pass to useradd 672 # options to pass to useradd
827 then 678 then
828 if [ "${egid}" -gt 0 ] 679 if [ "${egid}" -gt 0 ]
829 then 680 then
830 if [ -z "`egetent group ${egid}`" ] 681 if [ -z "`egetent group ${egid}`" ]
831 then 682 then
832 if useq macos || useq ppc-macos ; then 683 if [[ "${CHOST}" == *-darwin* ]]; then
833 opts="${opts} ${egid}" 684 opts="${opts} ${egid}"
834 else 685 else
835 opts="${opts} -g ${egid}" 686 opts="${opts} -g ${egid}"
836 fi 687 fi
837 else 688 else
851 opts="${opts} ${eextra}" 702 opts="${opts} ${eextra}"
852 703
853 # add the group 704 # add the group
854 local oldsandbox="${SANDBOX_ON}" 705 local oldsandbox="${SANDBOX_ON}"
855 export SANDBOX_ON="0" 706 export SANDBOX_ON="0"
856 if useq macos || useq ppc-macos ; 707 case ${CHOST} in
857 then 708 *-darwin*)
858 if [ ! -z "${eextra}" ]; 709 if [ ! -z "${eextra}" ];
859 then 710 then
860 einfo "Extra options are not supported on macos yet" 711 einfo "Extra options are not supported on Darwin/OS X yet"
861 einfo "Please report the ebuild along with the info below" 712 einfo "Please report the ebuild along with the info below"
862 einfo "eextra: ${eextra}" 713 einfo "eextra: ${eextra}"
863 die "Required function missing" 714 die "Required function missing"
864 fi 715 fi
865 716
866 # If we need the next available 717 # If we need the next available
867 case ${egid} in 718 case ${egid} in
868 *[!0-9]*) # Non numeric 719 *[!0-9]*) # Non numeric
869 for egid in `jot 898 101`; do 720 for ((egid = 101; egid <= 999; egid++)); do
870 [ -z "`egetent group ${egid}`" ] && break 721 [[ -z $(egetent group ${egid}) ]] && break
871 done 722 done
872 esac 723 esac
873 dscl . create /groups/${egroup} gid ${egid} 724 dscl . create /groups/${egroup} gid ${egid}
874 dscl . create /groups/${egroup} passwd '*' 725 dscl . create /groups/${egroup} passwd '*'
875 elif use x86-fbsd ; then 726 ;;
727
728 *-freebsd*|*-dragonfly*)
876 case ${egid} in 729 case ${egid} in
877 *[!0-9]*) # Non numeric 730 *[!0-9]*) # Non numeric
878 for egid in `jot 898 101`; do 731 for ((egid = 101; egid <= 999; egid++)); do
879 [ -z "`egetent group ${egid}`" ] && break 732 [[ -z $(egetent group ${egid}) ]] && break
880 done 733 done
881 esac 734 esac
882 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 735 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
883 else 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 *)
884 groupadd ${opts} ${egroup} || die "enewgroup failed" 749 groupadd ${opts} ${egroup} || die "enewgroup failed"
885 fi 750 ;;
751 esac
886 export SANDBOX_ON="${oldsandbox}" 752 export SANDBOX_ON="${oldsandbox}"
887} 753}
888 754
889# Simple script to replace 'dos2unix' binaries 755# Simple script to replace 'dos2unix' binaries
890# vapier@gentoo.org 756# vapier@gentoo.org
891# 757#
892# edos2unix(file, <more files> ...) 758# edos2unix(file, <more files> ...)
893edos2unix() { 759edos2unix() {
894 for f in "$@" 760 echo "$@" | xargs sed -i 's/\r$//'
895 do
896 cp "${f}" ${T}/edos2unix
897 sed 's/\r$//' ${T}/edos2unix > "${f}"
898 done
899} 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##############################################################
900 769
901# Make a desktop file ! 770# Make a desktop file !
902# Great for making those icons in kde/gnome startmenu ! 771# Great for making those icons in kde/gnome startmenu !
903# Amaze your friends ! Get the women ! Join today ! 772# Amaze your friends ! Get the women ! Join today !
904# 773#
905# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 774# make_desktop_entry(<command>, [name], [icon], [type], [path])
906# 775#
907# binary: what binary does the app run with ? 776# binary: what command does the app run with ?
908# name: the name that will show up in the menu 777# name: the name that will show up in the menu
909# icon: give your little like a pretty little icon ... 778# icon: give your little like a pretty little icon ...
910# this can be relative (to /usr/share/pixmaps) or 779# this can be relative (to /usr/share/pixmaps) or
911# a full path to an icon 780# a full path to an icon
912# type: what kind of application is this ? for categories: 781# type: what kind of application is this ? for categories:
913# http://www.freedesktop.org/standards/menu-spec/ 782# http://www.freedesktop.org/Standards/desktop-entry-spec
914# path: if your app needs to startup in a specific dir 783# path: if your app needs to startup in a specific dir
915make_desktop_entry() { 784make_desktop_entry() {
916 [ -z "$1" ] && eerror "make_desktop_entry: You must specify the executable" && return 1 785 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
917 786
918 local exec="${1}" 787 local exec=${1}
919 local name="${2:-${PN}}" 788 local name=${2:-${PN}}
920 local icon="${3:-${PN}.png}" 789 local icon=${3:-${PN}.png}
921 local type="${4}" 790 local type=${4}
922 local subdir="${6}" 791 local path=${5}
923 local path="${5:-${GAMES_BINDIR}}" 792
924 if [ -z "${type}" ] 793 if [[ -z ${type} ]] ; then
925 then 794 local catmaj=${CATEGORY%%-*}
926 case ${CATEGORY} in 795 local catmin=${CATEGORY##*-}
927 "app-emulation") 796 case ${catmaj} in
928 type=Emulator 797 app)
929 subdir="Emulation" 798 case ${catmin} in
799 admin) type=System;;
800 cdr) type=DiscBurning;;
801 dicts) type=Dictionary;;
802 editors) type=TextEditor;;
803 emacs) type=TextEditor;;
804 emulation) type=Emulator;;
805 laptop) type=HardwareSettings;;
806 office) type=Office;;
807 vim) type=TextEditor;;
808 xemacs) type=TextEditor;;
809 *) type=;;
810 esac
930 ;; 811 ;;
931 "games-"*) 812
932 type=Game 813 dev)
933 subdir="Games" 814 type="Development"
934 ;; 815 ;;
935 "net-"*) 816
936 type=Network 817 games)
937 subdir="${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}"
938 ;; 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 ${catmin} in
881 client) type=WebBrowser;;
882 *) type=;;
883 esac
884 type="Network"
885 ;;
886
939 *) 887 *)
940 type= 888 type=
941 subdir=
942 ;; 889 ;;
943 esac 890 esac
944 fi 891 fi
892 if [ "${SLOT}" == "0" ] ; then
893 local desktop_name="${PN}"
894 else
895 local desktop_name="${PN}-${SLOT}"
896 fi
945 local desktop="${T}/${exec}.desktop" 897 local desktop=${T}/${exec%% *}-${desktop_name}.desktop
898# local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
946 899
947echo "[Desktop Entry] 900echo "[Desktop Entry]
948Encoding=UTF-8 901Encoding=UTF-8
949Version=0.9.2 902Version=0.9.2
950Name=${name} 903Name=${name}
951Type=Application 904Type=Application
952Comment=${DESCRIPTION} 905Comment=${DESCRIPTION}
953Exec=${exec} 906Exec=${exec}
907TryExec=${exec%% *}
954Path=${path} 908Path=${path}
955Icon=${icon} 909Icon=${icon}
956Categories=Application;${type};" > "${desktop}" 910Categories=Application;${type};" > "${desktop}"
957 911
912 (
913 # wrap the env here so that the 'insinto' call
914 # doesn't corrupt the env of the caller
915 insinto /usr/share/applications
916 doins "${desktop}"
917 )
918}
919
920# Make a GDM/KDM Session file
921#
922# make_session_desktop(<title>, <command>)
923# title: File to execute to start the Window Manager
924# command: Name of the Window Manager
925
926make_session_desktop() {
927 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1
928 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1
929
930 local title=$1
931 local command=$2
932 local desktop=${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
943 doins "${desktop}"
944}
945
946domenu() {
947 local i j
958 insinto /usr/share/applications 948 insinto /usr/share/applications
959 doins "${desktop}" 949 for i in "$@" ; do
960 950 if [[ -f ${i} ]] ; then
961 return 0 951 doins "${i}"
952 elif [[ -d ${i} ]] ; then
953 for j in "${i}"/*.desktop ; do
954 doins "${j}"
955 done
956 fi
957 done
962} 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
963 986
964# for internal use only (unpack_pdv and unpack_makeself) 987# for internal use only (unpack_pdv and unpack_makeself)
965find_unpackable_file() { 988find_unpackable_file() {
966 local src="$1" 989 local src=$1
967 if [ -z "${src}" ] 990 if [[ -z ${src} ]] ; then
968 then
969 src="${DISTDIR}/${A}" 991 src=${DISTDIR}/${A}
970 else 992 else
971 if [ -e "${DISTDIR}/${src}" ] 993 if [[ -e ${DISTDIR}/${src} ]] ; then
972 then
973 src="${DISTDIR}/${src}" 994 src=${DISTDIR}/${src}
974 elif [ -e "${PWD}/${src}" ] 995 elif [[ -e ${PWD}/${src} ]] ; then
975 then
976 src="${PWD}/${src}" 996 src=${PWD}/${src}
977 elif [ -e "${src}" ] 997 elif [[ -e ${src} ]] ; then
978 then
979 src="${src}" 998 src=${src}
980 fi
981 fi 999 fi
982 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1000 fi
1001 [[ ! -e ${src} ]] && return 1
983 echo "${src}" 1002 echo "${src}"
984} 1003}
985 1004
986# Unpack those pesky pdv generated files ... 1005# Unpack those pesky pdv generated files ...
987# They're self-unpacking programs with the binary package stuffed in 1006# They're self-unpacking programs with the binary package stuffed in
988# 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
989# 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.
990# 1009#
991# Usage: unpack_pdv [file to unpack] [size of off_t] 1010# Usage: unpack_pdv [file to unpack] [size of off_t]
992# - 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
993# information out of the binary executable myself. basically you pass in 1012# information out of the binary executable myself. basically you pass in
994# 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
995# 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:
996# strings <pdv archive> | grep lseek 1015# strings <pdv archive> | grep lseek
997# strace -elseek <pdv archive> 1016# strace -elseek <pdv archive>
998# 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
999# 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
1000# parameter. here is an example: 1019# parameter. here is an example:
1001# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1020# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1002# lseek 1021# lseek
1003# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1022# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1004# lseek(3, -4, SEEK_END) = 2981250 1023# lseek(3, -4, SEEK_END) = 2981250
1005# 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.
1006unpack_pdv() { 1025unpack_pdv() {
1007 local src="`find_unpackable_file $1`" 1026 local src=$(find_unpackable_file $1)
1008 local sizeoff_t="$2" 1027 local sizeoff_t=$2
1009 1028
1029 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1010 [ -z "${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 :("
1011 1031
1012 local shrtsrc="`basename ${src}`" 1032 local shrtsrc=$(basename "${src}")
1013 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1033 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1014 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1034 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"`
1015 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 ${sizeoff_t} | hexdump -e \"%i\"`
1016 1036
1017 # grab metadata for debug reasons 1037 # grab metadata for debug reasons
1018 local metafile="$(emktemp)" 1038 local metafile="$(emktemp)"
1019 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1039 tail -c +$((${metaskip}+1)) ${src} > ${metafile}
1020 1040
1079# many other game companies. 1099# many other game companies.
1080# 1100#
1081# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1101# Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
1082# - If the file is not specified then unpack will utilize ${A}. 1102# - If the file is not specified then unpack will utilize ${A}.
1083# - If the offset is not specified then we will attempt to extract 1103# - If the offset is not specified then we will attempt to extract
1084# the proper offset from the script itself. 1104# the proper offset from the script itself.
1085unpack_makeself() { 1105unpack_makeself() {
1106 local src_input=${1:-${A}}
1086 local src="$(find_unpackable_file "$1")" 1107 local src=$(find_unpackable_file "${src_input}")
1087 local skip="$2" 1108 local skip=$2
1088 local exe="$3" 1109 local exe=$3
1089 1110
1111 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1112
1090 local shrtsrc="$(basename "${src}")" 1113 local shrtsrc=$(basename "${src}")
1091 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1114 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1092 if [ -z "${skip}" ] 1115 if [[ -z ${skip} ]] ; then
1093 then
1094 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1116 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1095 local skip=0 1117 local skip=0
1096 exe=tail 1118 exe=tail
1097 case ${ver} in 1119 case ${ver} in
1098 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1120 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1099 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1121 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1100 ;; 1122 ;;
1101 2.0|2.0.1) 1123 2.0|2.0.1)
1102 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1124 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1103 ;; 1125 ;;
1111 ;; 1133 ;;
1112 2.1.3) 1134 2.1.3)
1113 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1135 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1114 let skip="skip + 1" 1136 let skip="skip + 1"
1115 ;; 1137 ;;
1116 2.1.4) 1138 2.1.4|2.1.5)
1117 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1139 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1118 skip=$(head -n ${skip} "${src}" | wc -c) 1140 skip=$(head -n ${skip} "${src}" | wc -c)
1119 exe="dd" 1141 exe="dd"
1120 ;; 1142 ;;
1121 *) 1143 *)
1137 # 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
1138 local tmpfile="$(emktemp)" 1160 local tmpfile="$(emktemp)"
1139 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1161 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1140 local filetype="$(file -b "${tmpfile}")" 1162 local filetype="$(file -b "${tmpfile}")"
1141 case ${filetype} in 1163 case ${filetype} in
1142 *tar\ archive) 1164 *tar\ archive*)
1143 eval ${exe} | tar --no-same-owner -xf - 1165 eval ${exe} | tar --no-same-owner -xf -
1144 ;; 1166 ;;
1145 bzip2*) 1167 bzip2*)
1146 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1168 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1147 ;; 1169 ;;
1166check_license() { 1188check_license() {
1167 local lic=$1 1189 local lic=$1
1168 if [ -z "${lic}" ] ; then 1190 if [ -z "${lic}" ] ; then
1169 lic="${PORTDIR}/licenses/${LICENSE}" 1191 lic="${PORTDIR}/licenses/${LICENSE}"
1170 else 1192 else
1171 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1193 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1172 lic="${PORTDIR}/licenses/${src}" 1194 lic="${PORTDIR}/licenses/${lic}"
1173 elif [ -e "${PWD}/${src}" ] ; then 1195 elif [ -e "${PWD}/${lic}" ] ; then
1174 lic="${PWD}/${src}" 1196 lic="${PWD}/${lic}"
1175 elif [ -e "${src}" ] ; then 1197 elif [ -e "${lic}" ] ; then
1176 lic="${src}" 1198 lic="${lic}"
1177 fi
1178 fi 1199 fi
1200 fi
1179 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1201 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1180 local l="`basename ${lic}`" 1202 local l="`basename ${lic}`"
1181 1203
1182 # here is where we check for the licenses the user already 1204 # here is where we check for the licenses the user already
1183 # accepted ... if we don't find a match, we make the user accept 1205 # accepted ... if we don't find a match, we make the user accept
1184 local shopts=$- 1206 local shopts=$-
1185 local alic 1207 local alic
1186 set -o noglob #so that bash doesn't expand "*" 1208 set -o noglob #so that bash doesn't expand "*"
1187 for alic in ${ACCEPT_LICENSE} ; do 1209 for alic in ${ACCEPT_LICENSE} ; do
1188 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1210 if [[ ${alic} == ${l} ]]; then
1189 set +o noglob; set -${shopts} #reset old shell opts 1211 set +o noglob; set -${shopts} #reset old shell opts
1190 return 0 1212 return 0
1191 fi 1213 fi
1192 done 1214 done
1193 set +o noglob; set -$shopts #reset old shell opts 1215 set +o noglob; set -$shopts #reset old shell opts
1195 local licmsg="$(emktemp)" 1217 local licmsg="$(emktemp)"
1196 cat << EOF > ${licmsg} 1218 cat << EOF > ${licmsg}
1197********************************************************** 1219**********************************************************
1198The following license outlines the terms of use of this 1220The following license outlines the terms of use of this
1199package. You MUST accept this license for installation to 1221package. You MUST accept this license for installation to
1200continue. When you are done viewing, hit 'q'. If you 1222continue. When you are done viewing, hit 'q'. If you
1201CTRL+C out of this, the install will not run! 1223CTRL+C out of this, the install will not run!
1202********************************************************** 1224**********************************************************
1203 1225
1204EOF 1226EOF
1205 cat ${lic} >> ${licmsg} 1227 cat ${lic} >> ${licmsg}
1226# and when the function returns, you can assume that the cd has been 1248# and when the function returns, you can assume that the cd has been
1227# found at CDROM_ROOT. 1249# found at CDROM_ROOT.
1228# 1250#
1229# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1251# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1230# etc... if you want to give the cds better names, then just export 1252# etc... if you want to give the cds better names, then just export
1231# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1253# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1254# - CDROM_NAME="fooie cd" - for when you only want 1 cd
1255# - CDROM_NAME_1="install cd" - for when you want more than 1 cd
1256# CDROM_NAME_2="data cd"
1257# - CDROM_NAME_SET=( "install cd" "data cd" ) - short hand for CDROM_NAME_#
1232# 1258#
1233# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1259# for those multi cd ebuilds, see the cdrom_load_next_cd() below.
1234# 1260#
1235# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...] 1261# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1236# - this will attempt to locate a cd based upon a file that is on 1262# - this will attempt to locate a cd based upon a file that is on
1237# the cd ... the more files you give this function, the more cds 1263# the cd ... the more files you give this function, the more cds
1238# the cdrom functions will handle 1264# the cdrom functions will handle
1239cdrom_get_cds() { 1265cdrom_get_cds() {
1240 # first we figure out how many cds we're dealing with by 1266 # first we figure out how many cds we're dealing with by
1241 # the # of files they gave us 1267 # the # of files they gave us
1242 local cdcnt=0 1268 local cdcnt=0
1243 local f= 1269 local f=
1244 for f in "$@" ; do 1270 for f in "$@" ; do
1245 cdcnt=$((cdcnt + 1)) 1271 ((++cdcnt))
1246 export CDROM_CHECK_${cdcnt}="$f" 1272 export CDROM_CHECK_${cdcnt}="$f"
1247 done 1273 done
1248 export CDROM_TOTAL_CDS=${cdcnt} 1274 export CDROM_TOTAL_CDS=${cdcnt}
1249 export CDROM_CURRENT_CD=1 1275 export CDROM_CURRENT_CD=1
1250 1276
1251 # now we see if the user gave use CD_ROOT ... 1277 # now we see if the user gave use CD_ROOT ...
1252 # 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
1253 if [ ! -z "${CD_ROOT}" ] ; then 1279 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1254 export CDROM_ROOT="${CD_ROOT}"
1255 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1256 return
1257 fi
1258 # do the same for CD_ROOT_X
1259 if [ ! -z "${CD_ROOT_1}" ] ; then
1260 local var= 1280 local var=
1261 cdcnt=0 1281 cdcnt=0
1262 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1282 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1263 cdcnt=$((cdcnt + 1)) 1283 ((++cdcnt))
1264 var="CD_ROOT_${cdcnt}" 1284 var="CD_ROOT_${cdcnt}"
1285 [[ -z ${!var} ]] && var="CD_ROOT"
1265 if [ -z "${!var}" ] ; then 1286 if [[ -z ${!var} ]] ; then
1266 eerror "You must either use just the CD_ROOT" 1287 eerror "You must either use just the CD_ROOT"
1267 eerror "or specify ALL the CD_ROOT_X variables." 1288 eerror "or specify ALL the CD_ROOT_X variables."
1268 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1289 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1269 die "could not locate CD_ROOT_${cdcnt}" 1290 die "could not locate CD_ROOT_${cdcnt}"
1270 fi 1291 fi
1271 export CDROM_ROOTS_${cdcnt}="${!var}"
1272 done 1292 done
1273 export CDROM_ROOT=${CDROM_ROOTS_1} 1293 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1274 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}
1275 return 1301 return
1276 fi 1302 fi
1277 1303
1304 # User didn't help us out so lets make sure they know they can
1305 # simplify the whole process ...
1278 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1306 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1279 einfon "This ebuild will need the " 1307 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1280 if [ -z "${CDROM_NAME}" ] ; then
1281 echo "cdrom for ${PN}."
1282 else
1283 echo "${CDROM_NAME}."
1284 fi
1285 echo 1308 echo
1286 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"
1287 einfo "mounted somewhere on your filesystem, just export" 1310 einfo "mounted somewhere on your filesystem, just export"
1288 einfo "the variable CD_ROOT so that it points to the" 1311 einfo "the variable CD_ROOT so that it points to the"
1289 einfo "directory containing the files." 1312 einfo "directory containing the files."
1290 echo 1313 echo
1314 einfo "For example:"
1315 einfo "export CD_ROOT=/mnt/cdrom"
1316 echo
1291 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
1292 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1327 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1293 cdcnt=0 1328 cdcnt=0
1294 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1329 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1295 cdcnt=$((cdcnt + 1)) 1330 ((++cdcnt))
1296 var="CDROM_NAME_${cdcnt}" 1331 var="CDROM_NAME_${cdcnt}"
1297 [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}" 1332 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1298 done 1333 done
1299 echo 1334 echo
1300 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"
1301 einfo "mounted somewhere on your filesystem, just export" 1336 einfo "mounted somewhere on your filesystem, just export"
1302 einfo "the following variables so they point to the right place:" 1337 einfo "the following variables so they point to the right place:"
1303 einfon "" 1338 einfon ""
1304 cdcnt=0 1339 cdcnt=0
1305 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1340 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1306 cdcnt=$((cdcnt + 1)) 1341 ((++cdcnt))
1307 echo -n " CD_ROOT_${cdcnt}" 1342 echo -n " CD_ROOT_${cdcnt}"
1308 done 1343 done
1309 echo 1344 echo
1310 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"
1311 einfo "you only have one cdrom, you can export CD_ROOT" 1346 einfo "you only have one cdrom, you can export CD_ROOT"
1312 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"
1313 einfo "for all the CDs." 1348 einfo "for all the CDs."
1314 echo 1349 echo
1350 einfo "For example:"
1351 einfo "export CD_ROOT_1=/mnt/cdrom"
1352 echo
1315 fi 1353 fi
1354
1355 export CDROM_SET=""
1316 export CDROM_CURRENT_CD=0 1356 export CDROM_CURRENT_CD=0
1317 cdrom_load_next_cd 1357 cdrom_load_next_cd
1318} 1358}
1319 1359
1320# 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.
1321# 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.
1322# 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.
1323# 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.
1324cdrom_load_next_cd() { 1364cdrom_load_next_cd() {
1325 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1326 local var= 1365 local var
1327 1366 ((++CDROM_CURRENT_CD))
1328 if [ ! -z "${CD_ROOT}" ] ; then
1329 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1330 return
1331 fi
1332 1367
1333 unset CDROM_ROOT 1368 unset CDROM_ROOT
1334 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1369 var=CD_ROOT_${CDROM_CURRENT_CD}
1370 [[ -z ${!var} ]] && var="CD_ROOT"
1335 if [ -z "${!var}" ] ; then 1371 if [[ -z ${!var} ]] ; then
1336 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1372 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1337 cdrom_locate_file_on_cd ${!var} 1373 _cdrom_locate_file_on_cd ${!var}
1338 else 1374 else
1339 export CDROM_ROOT="${!var}" 1375 export CDROM_ROOT=${!var}
1340 fi 1376 fi
1341 1377
1342 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1378 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1343} 1379}
1344 1380
1347# all it does is try to locate a give file on a cd ... if the cd isn't 1383# all it does is try to locate a give file on a cd ... if the cd isn't
1348# found, then a message asking for the user to insert the cdrom will be 1384# found, then a message asking for the user to insert the cdrom will be
1349# displayed and we'll hang out here until: 1385# displayed and we'll hang out here until:
1350# (1) the file is found on a mounted cdrom 1386# (1) the file is found on a mounted cdrom
1351# (2) the user hits CTRL+C 1387# (2) the user hits CTRL+C
1352cdrom_locate_file_on_cd() { 1388_cdrom_locate_file_on_cd() {
1353 while [ -z "${CDROM_ROOT}" ] ; do
1354 local dir="$(dirname ${@})"
1355 local file="$(basename ${@})"
1356 local mline="" 1389 local mline=""
1357 local showedmsg=0 1390 local showedmsg=0
1358 1391
1359 for mline in `mount | egrep -e '(iso|cdrom)' | awk '{print $3}'` ; do 1392 while [[ -z ${CDROM_ROOT} ]] ; do
1360 [ -d "${mline}/${dir}" ] || continue 1393 local i=0
1361 [ ! -z "$(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
1362 && 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))
1363 done 1417 done
1364 1418
1365 if [ -z "${CDROM_ROOT}" ] ; then
1366 echo 1419 echo
1367 if [ ${showedmsg} -eq 0 ] ; then 1420 if [[ ${showedmsg} -eq 0 ]] ; then
1368 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1421 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1369 if [ -z "${CDROM_NAME}" ] ; then 1422 if [[ -z ${CDROM_NAME} ]] ; then
1370 einfo "Please insert the cdrom for ${PN} now !" 1423 einfo "Please insert+mount the cdrom for ${PN} now !"
1371 else
1372 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1373 fi
1374 else 1424 else
1375 if [ -z "${CDROM_NAME_1}" ] ; then
1376 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1377 else
1378 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1379 einfo "Please insert+mount the ${!var} cdrom now !" 1425 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1380 fi
1381 fi 1426 fi
1382 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
1383 fi 1434 fi
1435 showedmsg=1
1436 fi
1384 einfo "Press return to scan for the cd again" 1437 einfo "Press return to scan for the cd again"
1385 einfo "or hit CTRL+C to abort the emerge." 1438 einfo "or hit CTRL+C to abort the emerge."
1386 read 1439 echo
1387 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"
1388 done 1445 done
1389} 1446}
1390 1447
1391# Make sure that LINGUAS only contains languages that 1448# Make sure that LINGUAS only contains languages that
1392# a package can support 1449# a package can support
1393# 1450#
1394# usage: strip-linguas <allow LINGUAS> 1451# usage: strip-linguas <allow LINGUAS>
1395# strip-linguas -i <directories of .po files> 1452# strip-linguas -i <directories of .po files>
1396# strip-linguas -u <directories of .po files> 1453# strip-linguas -u <directories of .po files>
1397# 1454#
1398# The first form allows you to specify a list of LINGUAS. 1455# The first form allows you to specify a list of LINGUAS.
1399# 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
1400# directories and uses the intersection of the lists. 1457# directories and uses the intersection of the lists.
1401# 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
1402# directories and uses the union of the lists. 1459# directories and uses the union of the lists.
1403strip-linguas() { 1460strip-linguas() {
1404 local ls newls 1461 local ls newls nols
1405 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then 1462 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1406 local op="$1"; shift 1463 local op=$1; shift
1407 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1464 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift
1408 local d f 1465 local d f
1409 for d in "$@" ; do 1466 for d in "$@" ; do
1410 if [ "${op}" == "-u" ] ; then 1467 if [[ ${op} == "-u" ]] ; then
1411 newls="${ls}" 1468 newls=${ls}
1412 else 1469 else
1413 newls="" 1470 newls=""
1414 fi 1471 fi
1415 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1472 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do
1416 if [ "${op}" == "-i" ] ; then 1473 if [[ ${op} == "-i" ]] ; then
1417 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}" 1474 hasq ${f} ${ls} && newls="${newls} ${f}"
1418 else 1475 else
1419 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}" 1476 hasq ${f} ${ls} || newls="${newls} ${f}"
1420 fi 1477 fi
1421 done 1478 done
1422 ls="${newls}" 1479 ls=${newls}
1423 done 1480 done
1424 ls="${ls//.po}"
1425 else 1481 else
1426 ls="$@" 1482 ls="$@"
1427 fi 1483 fi
1428 1484
1429 ls=" ${ls} " 1485 nols=""
1430 newls="" 1486 newls=""
1431 for f in ${LINGUAS} ; do 1487 for f in ${LINGUAS} ; do
1432 if [ "${ls/ ${f} /}" != "${ls}" ] ; then 1488 if hasq ${f} ${ls} ; then
1433 newls="${newls} ${f}" 1489 newls="${newls} ${f}"
1434 else 1490 else
1435 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1491 nols="${nols} ${f}"
1436 fi 1492 fi
1437 done 1493 done
1438 if [ -z "${newls}" ] ; then 1494 [[ -n ${nols} ]] \
1439 unset LINGUAS 1495 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols}
1440 else
1441 export LINGUAS="${newls}" 1496 export LINGUAS=${newls:1}
1442 fi
1443} 1497}
1444 1498
1445# moved from kernel.eclass since they are generally useful outside of 1499# moved from kernel.eclass since they are generally useful outside of
1446# kernel.eclass -iggy (20041002) 1500# kernel.eclass -iggy (20041002)
1447 1501
1448# the following functions are useful in kernel module ebuilds, etc. 1502# the following functions are useful in kernel module ebuilds, etc.
1449# for an example see ivtv or drbd ebuilds 1503# for an example see ivtv or drbd ebuilds
1450 1504
1451# set's ARCH to match what the kernel expects 1505# set's ARCH to match what the kernel expects
1452set_arch_to_kernel() { 1506set_arch_to_kernel() {
1507 i=10
1508 while ((i--)) ; do
1509 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1510 done
1453 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}" 1511 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1454 case ${ARCH} in 1512 case ${ARCH} in
1455 x86) export ARCH="i386";; 1513 x86) export ARCH="i386";;
1456 amd64) export ARCH="x86_64";; 1514 amd64) export ARCH="x86_64";;
1457 hppa) export ARCH="parisc";; 1515 hppa) export ARCH="parisc";;
1458 mips) export ARCH="mips";; 1516 mips) export ARCH="mips";;
1517 sparc) export ARCH="$(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!
1459 *) export ARCH="${ARCH}";; 1518 *) export ARCH="${ARCH}";;
1460 esac 1519 esac
1461} 1520}
1462 1521
1463# set's ARCH back to what portage expects 1522# set's ARCH back to what portage expects
1464set_arch_to_portage() { 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
1465 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}" 1528 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1466} 1529}
1467 1530
1468# Jeremy Huddleston <eradicator@gentoo.org>: 1531# Jeremy Huddleston <eradicator@gentoo.org>:
1469# preserve_old_lib /path/to/libblah.so.0 1532# preserve_old_lib /path/to/libblah.so.0
1470# preserve_old_lib_notify /path/to/libblah.so.0 1533# preserve_old_lib_notify /path/to/libblah.so.0
1471# 1534#
1472# These functions are useful when a lib in your package changes --soname. Such 1535# These functions are useful when a lib in your package changes --library. Such
1473# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1536# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1474# would break packages that link against it. Most people get around this 1537# would break packages that link against it. Most people get around this
1475# by using the portage SLOT mechanism, but that is not always a relevant 1538# by using the portage SLOT mechanism, but that is not always a relevant
1476# solution, so instead you can add the following to your ebuilds: 1539# solution, so instead you can add the following to your ebuilds:
1477# 1540#
1478# src_install() { 1541# pkg_preinst() {
1479# ... 1542# ...
1480# preserve_old_lib /usr/$(get_libdir)/libogg.so.0 1543# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1481# ... 1544# ...
1482# } 1545# }
1483# 1546#
1486# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0 1549# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1487# ... 1550# ...
1488# } 1551# }
1489 1552
1490preserve_old_lib() { 1553preserve_old_lib() {
1491 LIB=$1 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 $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1492 1559
1493 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1560 local lib dir
1494 SONAME=`basename ${LIB}` 1561 for lib in "$@" ; do
1495 DIRNAME=`dirname ${LIB}` 1562 [[ -e ${ROOT}/${lib} ]] || continue
1496 1563 dir=${lib%/*}
1497 dodir ${DIRNAME} 1564 dodir ${dir} || die "dodir ${dir} failed"
1498 cp ${ROOT}${LIB} ${D}${DIRNAME} 1565 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1499 touch ${D}${LIB} 1566 touch "${D}"/${lib}
1500 fi 1567 done
1501} 1568}
1502 1569
1503preserve_old_lib_notify() { 1570preserve_old_lib_notify() {
1504 LIB=$1 1571 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1572 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1573# die "Invalid preserve_old_lib_notify() usage"
1574 fi
1505 1575
1506 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1576 local lib notice=0
1507 SONAME=`basename ${LIB}` 1577 for lib in "$@" ; do
1508 1578 [[ -e ${ROOT}/${lib} ]] || continue
1579 if [[ ${notice} -eq 0 ]] ; then
1580 notice=1
1509 einfo "An old version of an installed library was detected on your system." 1581 ewarn "Old versions of installed libraries were detected on your system."
1510 einfo "In order to avoid breaking packages that link against is, this older version" 1582 ewarn "In order to avoid breaking packages that depend on these old libs,"
1511 einfo "is not being removed. In order to make full use of this newer version," 1583 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1512 einfo "you will need to execute the following command:" 1584 ewarn "in order to remove these old dependencies. If you do not have this"
1513 einfo " revdep-rebuild --soname ${SONAME}" 1585 ewarn "helper program, simply emerge the 'gentoolkit' package."
1514 einfo 1586 ewarn
1515 einfo "After doing that, you can safely remove ${LIB}" 1587 fi
1516 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild" 1588 ewarn " # revdep-rebuild --library ${lib##*/}"
1517 fi 1589 done
1518} 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 "${chdir:-.}"
1671if [ -n "${libdir}" ] ; then
1672 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1673 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1674 else
1675 export LD_LIBRARY_PATH="${libdir}"
1676 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
1687}

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