/[gentoo-x86]/eclass/eutils.eclass
Gentoo

Diff of /eclass/eutils.eclass

Parent Directory Parent Directory | Revision Log Revision Log | View Patch Patch

Revision 1.245 Revision 1.305
1# Copyright 1999-2006 Gentoo Foundation 1# Copyright 1999-2007 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 1.245 2006/07/15 19:26:55 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.305 2008/09/20 18:55:07 vapier Exp $
4
5# @ECLASS: eutils.eclass
6# @MAINTAINER:
7# base-system@gentoo.org
8# @BLURB: many extra (but common) functions that are used in ebuilds
9# @DESCRIPTION:
10# The eutils eclass contains a suite of functions that complement
11# the ones that ebuild.sh already contain. The idea is that the functions
12# are not required in all ebuilds but enough utilize them to have a common
13# home rather than having multiple ebuilds implementing the same thing.
4# 14#
5# This eclass is for general purpose functions that most ebuilds 15# Due to the nature of this eclass, some functions may have maintainers
6# have to implement themselves. 16# different from the overall eclass!
7#
8# NB: If you add anything, please comment it!
9#
10# Maintainer: see each individual function, base-system@gentoo.org as default
11 17
12inherit multilib portability 18inherit multilib portability
13 19
14DESCRIPTION="Based on the ${ECLASS} eclass" 20DESCRIPTION="Based on the ${ECLASS} eclass"
15 21
16# Wait for the supplied number of seconds. If no argument is supplied, defaults 22# @FUNCTION: epause
17# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not 23# @USAGE: [seconds]
18# outputting to a terminal, don't wait. For compatability purposes, the argument 24# @DESCRIPTION:
19# must be an integer greater than zero. 25# Sleep for the specified number of seconds (default of 5 seconds). Useful when
20# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 26# printing a message the user should probably be reading and often used in
27# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
28# don't wait at all.
21epause() { 29epause() {
22 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5} 30 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
23} 31}
24 32
25# Beep the specified number of times (defaults to five). If our output 33# @FUNCTION: ebeep
26# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 34# @USAGE: [number of beeps]
35# @DESCRIPTION:
36# Issue the specified number of beeps (default of 5 beeps). Useful when
37# printing a message the user should probably be reading and often used in
38# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
27# don't beep. 39# don't beep at all.
28# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
29ebeep() { 40ebeep() {
30 local n 41 local n
31 if [[ -z ${EBEEP_IGNORE} ]] ; then 42 if [[ -z ${EBEEP_IGNORE} ]] ; then
32 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 43 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
33 echo -ne "\a" 44 echo -ne "\a"
36 sleep 1 47 sleep 1
37 done 48 done
38 fi 49 fi
39} 50}
40 51
41# This function generate linker scripts in /usr/lib for dynamic 52# @FUNCTION: ecvs_clean
42# libs in /lib. This is to fix linking problems when you have 53# @USAGE: [list of dirs]
43# the .so in /lib, and the .a in /usr/lib. What happens is that 54# @DESCRIPTION:
44# in some cases when linking dynamic, the .a in /usr/lib is used 55# Remove CVS directories recursiveley. Useful when a source tarball contains
45# instead of the .so in /lib due to gcc/libtool tweaking ld's 56# internal CVS directories. Defaults to $PWD.
46# library search path. This cause many builds to fail. 57ecvs_clean() {
47# See bug #4411 for more info. 58 [[ -z $* ]] && set -- .
48# 59 find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf
49# To use, simply call: 60 find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
50#
51# gen_usr_ldscript libfoo.so
52#
53# Note that you should in general use the unversioned name of
54# the library, as ldconfig should usually update it correctly
55# to point to the latest version of the library present.
56#
57# <azarah@gentoo.org> (26 Oct 2002)
58#
59gen_usr_ldscript() {
60 local lib libdir=$(get_libdir)
61 # Just make sure it exists
62 dodir /usr/${libdir}
63
64 for lib in "${@}" ; do
65 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT
66 /* GNU ld script
67 Since Gentoo has critical dynamic libraries
68 in /lib, and the static versions in /usr/lib,
69 we need to have a "fake" dynamic lib in /usr/lib,
70 otherwise we run into linking problems.
71
72 See bug http://bugs.gentoo.org/4411 for more info.
73 */
74 GROUP ( /${libdir}/${lib} )
75 END_LDSCRIPT
76 fperms a+x "/usr/${libdir}/${lib}" || die "could not change perms on ${lib}"
77 done
78} 61}
79 62
63# @FUNCTION: esvn_clean
64# @USAGE: [list of dirs]
65# @DESCRIPTION:
66# Remove .svn directories recursiveley. Useful when a source tarball contains
67# internal Subversion directories. Defaults to $PWD.
68esvn_clean() {
69 [[ -z $* ]] && set -- .
70 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
71}
80 72
81# Default directory where patches are located 73# Default directory where patches are located
82EPATCH_SOURCE="${WORKDIR}/patch" 74EPATCH_SOURCE="${WORKDIR}/patch"
83# Default extension for patches 75# Default extension for patches
84EPATCH_SUFFIX="patch.bz2" 76EPATCH_SUFFIX="patch.bz2"
85# Default options for patch 77# Default options for patch
86# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 78# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
87# Set --no-backup-if-mismatch so we don't leave '.orig' files behind. 79# Set --no-backup-if-mismatch so we don't leave '.orig' files behind.
88# Set -E to automatically remove empty files. 80# Set -E to automatically remove empty files.
89EPATCH_OPTS="-g0 -E --no-backup-if-mismatch" 81EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
90# List of patches not to apply. Not this is only file names, 82# List of patches not to apply. Not this is only file names,
91# and not the full path .. 83# and not the full path ..
92EPATCH_EXCLUDE="" 84EPATCH_EXCLUDE=""
93# Change the printed message for a single patch. 85# Change the printed message for a single patch.
94EPATCH_SINGLE_MSG="" 86EPATCH_SINGLE_MSG=""
95# Change the printed message for multiple patches. 87# Change the printed message for multiple patches.
96EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..." 88EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
97# Force applying bulk patches even if not following the style: 89# Force applying bulk patches even if not following the style:
98# 90#
99# ??_${ARCH}_foo.${EPATCH_SUFFIX} 91# ??_${ARCH}_foo.${EPATCH_SUFFIX}
100# 92#
101EPATCH_FORCE="no" 93EPATCH_FORCE="no"
102 94
103# This function is for bulk patching, or in theory for just one 95# This function is for bulk patching, or in theory for just one
104# or two patches. 96# or two patches.
115# 107#
116# Patches are applied in current directory. 108# Patches are applied in current directory.
117# 109#
118# Bulk Patches should preferibly have the form of: 110# Bulk Patches should preferibly have the form of:
119# 111#
120# ??_${ARCH}_foo.${EPATCH_SUFFIX} 112# ??_${ARCH}_foo.${EPATCH_SUFFIX}
121# 113#
122# For example: 114# For example:
123# 115#
124# 01_all_misc-fix.patch.bz2 116# 01_all_misc-fix.patch.bz2
125# 02_sparc_another-fix.patch.bz2 117# 02_sparc_another-fix.patch.bz2
126# 118#
127# This ensures that there are a set order, and you can have ARCH 119# This ensures that there are a set order, and you can have ARCH
128# specific patches. 120# specific patches.
129# 121#
130# If you however give an argument to epatch(), it will treat it as a 122# If you however give an argument to epatch(), it will treat it as a
172 local EPATCH_SOURCE="$1/*" 164 local EPATCH_SOURCE="$1/*"
173 else 165 else
174 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 166 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
175 fi 167 fi
176 else 168 else
177 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 169 if [[ ! -d ${EPATCH_SOURCE} ]] || [[ -n $1 ]] ; then
178 then
179 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 170 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
180 then 171 then
181 EPATCH_SOURCE="$1" 172 EPATCH_SOURCE="$1"
182 fi 173 fi
183 174
192 183
193 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 184 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
194 fi 185 fi
195 186
196 case ${EPATCH_SUFFIX##*\.} in 187 case ${EPATCH_SUFFIX##*\.} in
188 lzma)
189 PIPE_CMD="lzma -dc"
190 PATCH_SUFFIX="lzma"
191 ;;
197 bz2) 192 bz2)
198 PIPE_CMD="bzip2 -dc" 193 PIPE_CMD="bzip2 -dc"
199 PATCH_SUFFIX="bz2" 194 PATCH_SUFFIX="bz2"
200 ;; 195 ;;
201 gz|Z|z) 196 gz|Z|z)
218 fi 213 fi
219 for x in ${EPATCH_SOURCE} 214 for x in ${EPATCH_SOURCE}
220 do 215 do
221 # New ARCH dependant patch naming scheme ... 216 # New ARCH dependant patch naming scheme ...
222 # 217 #
223 # ???_arch_foo.patch 218 # ???_arch_foo.patch
224 # 219 #
225 if [ -f ${x} ] && \ 220 if [ -f ${x} ] && \
226 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \ 221 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
227 [ "${EPATCH_FORCE}" = "yes" ]) 222 [ "${EPATCH_FORCE}" = "yes" ])
228 then 223 then
229 local count=0 224 local count=0
230 local popts="${EPATCH_OPTS}" 225 local popts="${EPATCH_OPTS}"
231 local patchname=${x##*/} 226 local patchname=${x##*/}
232 227
251 fi 246 fi
252 247
253 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 248 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
254 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 249 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
255 250
251 # Decompress the patch if need be
252 if [[ ${PATCH_SUFFIX} != "patch" ]] ; then
253 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
254 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
255
256 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1 ; then
257 echo
258 eerror "Could not extract patch!"
259 #die "Could not extract patch!"
260 count=5
261 break
262 fi
263 else
264 PATCH_TARGET="${x}"
265 fi
266
267 # Check for absolute paths in patches. If sandbox is disabled,
268 # people could (accidently) patch files in the root filesystem.
269 # Or trigger other unpleasantries #237667.
270 if egrep -q '^[-+]{3} /' "${PATCH_TARGET}" ; then
271 ewarn "Absolute paths found in ${patchname}! Please remove them!"
272 fi
273
256 # Allow for prefix to differ ... im lazy, so shoot me :/ 274 # Allow for prefix to differ ... im lazy, so shoot me :/
257 while [ "${count}" -lt 5 ] 275 while [ "${count}" -lt 5 ]
258 do 276 do
259 # Generate some useful debug info ... 277 # Generate some useful debug info ...
260 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 278 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
261 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 279 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
262 280
263 if [ "${PATCH_SUFFIX}" != "patch" ]
264 then
265 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
266 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
267 else
268 PATCH_TARGET="${x}"
269 fi
270
271 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 281 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
272 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 282 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
273 283
274 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 284 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
275 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 285 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
276
277 if [ "${PATCH_SUFFIX}" != "patch" ]
278 then
279 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
280 then
281 echo
282 eerror "Could not extract patch!"
283 #die "Could not extract patch!"
284 count=5
285 break
286 fi
287 fi
288 286
289 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1 287 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
290 then 288 then
291 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 289 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
292 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 290 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
342 then 340 then
343 einfo "Done with patching" 341 einfo "Done with patching"
344 fi 342 fi
345} 343}
346 344
345# @FUNCTION: emktemp
346# @USAGE: [temp dir]
347# @DESCRIPTION:
347# Cheap replacement for when debianutils (and thus mktemp) 348# Cheap replacement for when debianutils (and thus mktemp)
348# does not exist on the users system 349# does not exist on the users system.
349# vapier@gentoo.org
350#
351# Takes just 1 optional parameter (the directory to create tmpfile in)
352emktemp() { 350emktemp() {
353 local exe="touch" 351 local exe="touch"
354 [[ $1 == -d ]] && exe="mkdir" && shift 352 [[ $1 == -d ]] && exe="mkdir" && shift
355 local topdir=$1 353 local topdir=$1
356 354
358 [[ -z ${T} ]] \ 356 [[ -z ${T} ]] \
359 && topdir="/tmp" \ 357 && topdir="/tmp" \
360 || topdir=${T} 358 || topdir=${T}
361 fi 359 fi
362 360
363 if [[ -z $(type -p mktemp) ]] ; then 361 if ! type -P mktemp > /dev/null ; then
362 # system lacks `mktemp` so we have to fake it
364 local tmp=/ 363 local tmp=/
365 while [[ -e ${tmp} ]] ; do 364 while [[ -e ${tmp} ]] ; do
366 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM} 365 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
367 done 366 done
368 ${exe} "${tmp}" || ${exe} -p "${tmp}" 367 ${exe} "${tmp}" || ${exe} -p "${tmp}"
369 echo "${tmp}" 368 echo "${tmp}"
370 else 369 else
370 # the args here will give slightly wierd names on BSD,
371 # but should produce a usable file on all userlands
371 if [[ ${exe} == "touch" ]] ; then 372 if [[ ${exe} == "touch" ]] ; then
372 [[ ${USERLAND} == "GNU" ]] \
373 && mktemp -p "${topdir}" \
374 || TMPDIR="${topdir}" mktemp -t tmp 373 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
375 else 374 else
376 [[ ${USERLAND} == "GNU" ]] \
377 && mktemp -d "${topdir}" \
378 || TMPDIR="${topdir}" mktemp -dt tmp 375 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
379 fi
380 fi 376 fi
377 fi
381} 378}
382 379
380# @FUNCTION: egetent
381# @USAGE: <database> <key>
382# @MAINTAINER:
383# base-system@gentoo.org (Linux)
384# Joe Jezak <josejx@gmail.com> (OS X)
385# usata@gentoo.org (OS X)
386# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
387# @DESCRIPTION:
383# Small wrapper for getent (Linux), nidump (Mac OS X), 388# Small wrapper for getent (Linux), nidump (Mac OS X),
384# and pw (FreeBSD) used in enewuser()/enewgroup() 389# and pw (FreeBSD) used in enewuser()/enewgroup()
385# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
386# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
387#
388# egetent(database, key)
389egetent() { 390egetent() {
390 case ${CHOST} in 391 case ${CHOST} in
391 *-darwin*) 392 *-darwin*)
392 case "$2" in 393 case "$2" in
393 *[!0-9]*) # Non numeric 394 *[!0-9]*) # Non numeric
417 getent "$1" "$2" 418 getent "$1" "$2"
418 ;; 419 ;;
419 esac 420 esac
420} 421}
421 422
422# Simplify/standardize adding users to the system 423# @FUNCTION: enewuser
423# vapier@gentoo.org 424# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
424# 425# @DESCRIPTION:
425# enewuser(username, uid, shell, homedir, groups, extra options) 426# Same as enewgroup, you are not required to understand how to properly add
426# 427# a user to the system. The only required parameter is the username.
427# Default values if you do not specify any: 428# Default uid is (pass -1 for this) next available, default shell is
428# username: REQUIRED ! 429# /bin/false, default homedir is /dev/null, there are no default groups,
429# uid: next available (see useradd(8)) 430# and default params sets the comment as 'added by portage for ${PN}'.
430# note: pass -1 to get default behavior
431# shell: /bin/false
432# homedir: /dev/null
433# groups: none
434# extra: comment of 'added by portage for ${PN}'
435enewuser() { 431enewuser() {
436 case ${EBUILD_PHASE} in 432 case ${EBUILD_PHASE} in
437 unpack|compile|test|install) 433 unpack|compile|test|install)
438 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function." 434 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
439 eerror "Package fails at QA and at life. Please file a bug." 435 eerror "Package fails at QA and at life. Please file a bug."
446 eerror "No username specified !" 442 eerror "No username specified !"
447 die "Cannot call enewuser without a username" 443 die "Cannot call enewuser without a username"
448 fi 444 fi
449 445
450 # lets see if the username already exists 446 # lets see if the username already exists
451 if [[ ${euser} == $(egetent passwd "${euser}" | cut -d: -f1) ]] ; then 447 if [[ -n $(egetent passwd "${euser}") ]] ; then
452 return 0 448 return 0
453 fi 449 fi
454 einfo "Adding user '${euser}' to your system ..." 450 einfo "Adding user '${euser}' to your system ..."
455 451
456 # options to pass to useradd 452 # options to pass to useradd
457 local opts= 453 local opts=
458 454
459 # handle uid 455 # handle uid
460 local euid=$1; shift 456 local euid=$1; shift
461 if [[ ! -z ${euid} ]] && [[ ${euid} != "-1" ]] ; then 457 if [[ -n ${euid} && ${euid} != -1 ]] ; then
462 if [[ ${euid} -gt 0 ]] ; then 458 if [[ ${euid} -gt 0 ]] ; then
463 if [[ ! -z $(egetent passwd ${euid}) ]] ; then 459 if [[ -n $(egetent passwd ${euid}) ]] ; then
464 euid="next" 460 euid="next"
465 fi 461 fi
466 else 462 else
467 eerror "Userid given but is not greater than 0 !" 463 eerror "Userid given but is not greater than 0 !"
468 die "${euid} is not a valid UID" 464 die "${euid} is not a valid UID"
469 fi 465 fi
470 else 466 else
471 euid="next" 467 euid="next"
472 fi 468 fi
473 if [[ ${euid} == "next" ]] ; then 469 if [[ ${euid} == "next" ]] ; then
474 for euid in $(seq 101 999) ; do 470 for ((euid = 101; euid <= 999; euid++)); do
475 [[ -z $(egetent passwd ${euid}) ]] && break 471 [[ -z $(egetent passwd ${euid}) ]] && break
476 done 472 done
477 fi 473 fi
478 opts="${opts} -u ${euid}" 474 opts="${opts} -u ${euid}"
479 einfo " - Userid: ${euid}" 475 einfo " - Userid: ${euid}"
493 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do 489 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
494 [[ -x ${ROOT}${shell} ]] && break 490 [[ -x ${ROOT}${shell} ]] && break
495 done 491 done
496 492
497 if [[ ${shell} == "/dev/null" ]] ; then 493 if [[ ${shell} == "/dev/null" ]] ; then
498 eerror "Unable to identify the shell to use" 494 eerror "Unable to identify the shell to use, proceeding with userland default."
499 die "Unable to identify the shell to use" 495 case ${USERLAND} in
496 GNU) shell="/bin/false" ;;
497 BSD) shell="/sbin/nologin" ;;
498 Darwin) shell="/usr/sbin/nologin" ;;
499 *) die "Unable to identify the default shell for userland ${USERLAND}"
500 esac
500 fi 501 fi
501 502
502 eshell=${shell} 503 eshell=${shell}
503 fi 504 fi
504 einfo " - Shell: ${eshell}" 505 einfo " - Shell: ${eshell}"
623 fi 624 fi
624 625
625 export SANDBOX_ON=${oldsandbox} 626 export SANDBOX_ON=${oldsandbox}
626} 627}
627 628
628# Simplify/standardize adding groups to the system 629# @FUNCTION: enewgroup
629# vapier@gentoo.org 630# @USAGE: <group> [gid]
630# 631# @DESCRIPTION:
631# enewgroup(group, gid) 632# This function does not require you to understand how to properly add a
632# 633# group to the system. Just give it a group name to add and enewgroup will
633# Default values if you do not specify any: 634# do the rest. You may specify the gid for the group or allow the group to
634# groupname: REQUIRED ! 635# allocate the next available one.
635# gid: next available (see groupadd(8))
636# extra: none
637enewgroup() { 636enewgroup() {
638 case ${EBUILD_PHASE} in 637 case ${EBUILD_PHASE} in
639 unpack|compile|test|install) 638 unpack|compile|test|install)
640 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function." 639 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
641 eerror "Package fails at QA and at life. Please file a bug." 640 eerror "Package fails at QA and at life. Please file a bug."
649 eerror "No group specified !" 648 eerror "No group specified !"
650 die "Cannot call enewgroup without a group" 649 die "Cannot call enewgroup without a group"
651 fi 650 fi
652 651
653 # see if group already exists 652 # see if group already exists
654 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 653 if [[ -n $(egetent group "${egroup}") ]]; then
655 then
656 return 0 654 return 0
657 fi 655 fi
658 einfo "Adding group '${egroup}' to your system ..." 656 einfo "Adding group '${egroup}' to your system ..."
659 657
660 # options to pass to useradd 658 # options to pass to useradd
703 fi 701 fi
704 702
705 # If we need the next available 703 # If we need the next available
706 case ${egid} in 704 case ${egid} in
707 *[!0-9]*) # Non numeric 705 *[!0-9]*) # Non numeric
708 for egid in $(seq 101 999); do 706 for ((egid = 101; egid <= 999; egid++)); do
709 [ -z "`egetent group ${egid}`" ] && break 707 [[ -z $(egetent group ${egid}) ]] && break
710 done 708 done
711 esac 709 esac
712 dscl . create /groups/${egroup} gid ${egid} 710 dscl . create /groups/${egroup} gid ${egid}
713 dscl . create /groups/${egroup} passwd '*' 711 dscl . create /groups/${egroup} passwd '*'
714 ;; 712 ;;
715 713
716 *-freebsd*|*-dragonfly*) 714 *-freebsd*|*-dragonfly*)
717 case ${egid} in 715 case ${egid} in
718 *[!0-9]*) # Non numeric 716 *[!0-9]*) # Non numeric
719 for egid in $(seq 101 999); do 717 for ((egid = 101; egid <= 999; egid++)); do
720 [ -z "`egetent group ${egid}`" ] && break 718 [[ -z $(egetent group ${egid}) ]] && break
721 done 719 done
722 esac 720 esac
723 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 721 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
724 ;; 722 ;;
725 723
726 *-netbsd*) 724 *-netbsd*)
727 case ${egid} in 725 case ${egid} in
728 *[!0-9]*) # Non numeric 726 *[!0-9]*) # Non numeric
729 for egid in $(seq 101 999); do 727 for ((egid = 101; egid <= 999; egid++)); do
730 [ -z "`egetent group ${egid}`" ] && break 728 [[ -z $(egetent group ${egid}) ]] && break
731 done 729 done
732 esac 730 esac
733 groupadd -g ${egid} ${egroup} || die "enewgroup failed" 731 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
734 ;; 732 ;;
735 733
738 ;; 736 ;;
739 esac 737 esac
740 export SANDBOX_ON="${oldsandbox}" 738 export SANDBOX_ON="${oldsandbox}"
741} 739}
742 740
743# Simple script to replace 'dos2unix' binaries 741# @FUNCTION: edos2unix
744# vapier@gentoo.org 742# @USAGE: <file> [more files ...]
745# 743# @DESCRIPTION:
746# edos2unix(file, <more files> ...) 744# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
745# to remove all of these text utilities from DEPEND variables because this
746# is a script based solution. Just give it a list of files to convert and
747# they will all be changed from the DOS CRLF format to the UNIX LF format.
747edos2unix() { 748edos2unix() {
748 for f in "$@" 749 echo "$@" | xargs sed -i 's/\r$//'
749 do
750 cp "${f}" ${T}/edos2unix
751 sed 's/\r$//' ${T}/edos2unix > "${f}"
752 done
753} 750}
754
755
756##############################################################
757# START: Handle .desktop files and menu entries #
758# maybe this should be separated into a new eclass some time #
759# lanius@gentoo.org #
760##############################################################
761 751
762# Make a desktop file ! 752# Make a desktop file !
763# Great for making those icons in kde/gnome startmenu ! 753# Great for making those icons in kde/gnome startmenu !
764# Amaze your friends ! Get the women ! Join today ! 754# Amaze your friends ! Get the women ! Join today !
765# 755#
766# make_desktop_entry(<command>, [name], [icon], [type], [path]) 756# make_desktop_entry(<command>, [name], [icon], [type], [path])
767# 757#
768# binary: what command does the app run with ? 758# binary: what command does the app run with ?
769# name: the name that will show up in the menu 759# name: the name that will show up in the menu
770# icon: give your little like a pretty little icon ... 760# icon: give your little like a pretty little icon ...
771# this can be relative (to /usr/share/pixmaps) or 761# this can be relative (to /usr/share/pixmaps) or
772# a full path to an icon 762# a full path to an icon
773# type: what kind of application is this ? for categories: 763# type: what kind of application is this ? for categories:
774# http://www.freedesktop.org/Standards/desktop-entry-spec 764# http://standards.freedesktop.org/menu-spec/latest/apa.html
775# path: if your app needs to startup in a specific dir 765# path: if your app needs to startup in a specific dir
776make_desktop_entry() { 766make_desktop_entry() {
777 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 767 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
778 768
779 local exec=${1} 769 local exec=${1}
780 local name=${2:-${PN}} 770 local name=${2:-${PN}}
781 local icon=${3:-${PN}.png} 771 local icon=${3:-${PN}}
782 local type=${4} 772 local type=${4}
783 local path=${5} 773 local path=${5}
784 774
785 if [[ -z ${type} ]] ; then 775 if [[ -z ${type} ]] ; then
786 local catmaj=${CATEGORY%%-*} 776 local catmaj=${CATEGORY%%-*}
787 local catmin=${CATEGORY##*-} 777 local catmin=${CATEGORY##*-}
788 case ${catmaj} in 778 case ${catmaj} in
789 app) 779 app)
790 case ${catmin} in 780 case ${catmin} in
781 accessibility) type=Accessibility;;
791 admin) type=System;; 782 admin) type=System;;
783 antivirus) type=System;;
784 arch) type=Archiving;;
785 backup) type=Archiving;;
792 cdr) type=DiscBurning;; 786 cdr) type=DiscBurning;;
793 dicts) type=Dictionary;; 787 dicts) type=Dictionary;;
788 doc) type=Documentation;;
794 editors) type=TextEditor;; 789 editors) type=TextEditor;;
795 emacs) type=TextEditor;; 790 emacs) type=TextEditor;;
796 emulation) type=Emulator;; 791 emulation) type=Emulator;;
797 laptop) type=HardwareSettings;; 792 laptop) type=HardwareSettings;;
798 office) type=Office;; 793 office) type=Office;;
794 pda) type=PDA;;
799 vim) type=TextEditor;; 795 vim) type=TextEditor;;
800 xemacs) type=TextEditor;; 796 xemacs) type=TextEditor;;
801 *) type=;; 797 *) type=;;
802 esac 798 esac
803 ;; 799 ;;
804 800
805 dev) 801 dev)
806 type="Development" 802 type="Development"
807 ;; 803 ;;
808 804
809 games) 805 games)
810 case ${catmin} in 806 case ${catmin} in
811 action) type=ActionGame;; 807 action|fps) type=ActionGame;;
812 arcade) type=ArcadeGame;; 808 arcade) type=ArcadeGame;;
813 board) type=BoardGame;; 809 board) type=BoardGame;;
814 kid) type=KidsGame;;
815 emulation) type=Emulator;; 810 emulation) type=Emulator;;
811 kids) type=KidsGame;;
816 puzzle) type=LogicGame;; 812 puzzle) type=LogicGame;;
817 rpg) type=RolePlaying;;
818 roguelike) type=RolePlaying;; 813 roguelike) type=RolePlaying;;
814 rpg) type=RolePlaying;;
819 simulation) type=Simulation;; 815 simulation) type=Simulation;;
820 sports) type=SportsGame;; 816 sports) type=SportsGame;;
821 strategy) type=StrategyGame;; 817 strategy) type=StrategyGame;;
822 *) type=;; 818 *) type=;;
823 esac 819 esac
824 type="Game;${type}" 820 type="Game;${type}"
821 ;;
822
823 gnome)
824 type="Gnome;GTK"
825 ;;
826
827 kde)
828 type="KDE;Qt"
825 ;; 829 ;;
826 830
827 mail) 831 mail)
828 type="Network;Email" 832 type="Network;Email"
829 ;; 833 ;;
831 media) 835 media)
832 case ${catmin} in 836 case ${catmin} in
833 gfx) type=Graphics;; 837 gfx) type=Graphics;;
834 radio) type=Tuner;; 838 radio) type=Tuner;;
835 sound) type=Audio;; 839 sound) type=Audio;;
836 tv) type=TV;; 840 tv) type=TV;;
837 video) type=Video;; 841 video) type=Video;;
838 *) type=;; 842 *) type=;;
839 esac 843 esac
840 type="AudioVideo;${type}" 844 type="AudioVideo;${type}"
841 ;; 845 ;;
842 846
843 net) 847 net)
844 case ${catmin} in 848 case ${catmin} in
845 dialup) type=Dialup;; 849 dialup) type=Dialup;;
846 ftp) type=FileTransfer;; 850 ftp) type=FileTransfer;;
847 im) type=InstantMessaging;; 851 im) type=InstantMessaging;;
848 irc) type=IRCClient;; 852 irc) type=IRCClient;;
849 mail) type=Email;; 853 mail) type=Email;;
850 news) type=News;; 854 news) type=News;;
851 nntp) type=News;; 855 nntp) type=News;;
852 p2p) type=FileTransfer;; 856 p2p) type=FileTransfer;;
853 *) type=;; 857 *) type=;;
854 esac 858 esac
855 type="Network;${type}" 859 type="Network;${type}"
856 ;; 860 ;;
857 861
858 sci) 862 sci)
859 case ${catmin} in 863 case ${catmin} in
860 astro*) type=Astronomy;; 864 astro*) type=Astronomy;;
861 bio*) type=Biology;; 865 bio*) type=Biology;;
862 calc*) type=Calculator;; 866 calc*) type=Calculator;;
863 chem*) type=Chemistry;; 867 chem*) type=Chemistry;;
868 elec*) type=Electronics;;
864 geo*) type=Geology;; 869 geo*) type=Geology;;
865 math*) type=Math;; 870 math*) type=Math;;
871 physics) type=Physics;;
872 visual*) type=DataVisualization;;
866 *) type=;; 873 *) type=;;
867 esac 874 esac
868 type="Science;${type}" 875 type="Science;${type}"
869 ;; 876 ;;
870 877
878 sys)
879 type="System"
880 ;;
881
871 www) 882 www)
872 case ${catmin} in 883 case ${catmin} in
873 client) type=WebBrowser;; 884 client) type=WebBrowser;;
874 *) type=;; 885 *) type=;;
875 esac 886 esac
876 type="Network" 887 type="Network"
877 ;; 888 ;;
878 889
879 *) 890 *)
884 if [ "${SLOT}" == "0" ] ; then 895 if [ "${SLOT}" == "0" ] ; then
885 local desktop_name="${PN}" 896 local desktop_name="${PN}"
886 else 897 else
887 local desktop_name="${PN}-${SLOT}" 898 local desktop_name="${PN}-${SLOT}"
888 fi 899 fi
889 local desktop=${T}/${exec%% *}-${desktop_name}.desktop 900 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
890# local desktop=${T}/${exec%% *:-${desktop_name}}.desktop 901 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
891 902
903 cat <<-EOF > "${desktop}"
892echo "[Desktop Entry] 904 [Desktop Entry]
893Encoding=UTF-8 905 Version=1.0
894Version=0.9.2
895Name=${name} 906 Name=${name}
896Type=Application 907 Type=Application
897Comment=${DESCRIPTION} 908 Comment=${DESCRIPTION}
898Exec=${exec} 909 Exec=${exec}
899TryExec=${exec%% *} 910 TryExec=${exec%% *}
900Path=${path}
901Icon=${icon} 911 Icon=${icon}
902Categories=Application;${type};" > "${desktop}" 912 Categories=${type};
913 EOF
914
915 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
903 916
904 ( 917 (
905 # wrap the env here so that the 'insinto' call 918 # wrap the env here so that the 'insinto' call
906 # doesn't corrupt the env of the caller 919 # doesn't corrupt the env of the caller
907 insinto /usr/share/applications 920 insinto /usr/share/applications
908 doins "${desktop}" 921 doins "${desktop}"
909 ) 922 )
910} 923}
911 924
912# Make a GDM/KDM Session file 925# @FUNCTION: validate_desktop_entries
913# 926# @USAGE: [directories]
914# make_desktop_entry(<title>, <command>) 927# @MAINTAINER:
915# title: File to execute to start the Window Manager 928# Carsten Lohrke <carlo@gentoo.org>
916# command: Name of the Window Manager 929# @DESCRIPTION:
930# Validate desktop entries using desktop-file-utils
931validate_desktop_entries() {
932 if [[ -x /usr/bin/desktop-file-validate ]] ; then
933 einfo "Checking desktop entry validity"
934 local directories=""
935 for d in /usr/share/applications $@ ; do
936 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
937 done
938 if [[ -n ${directories} ]] ; then
939 for FILE in $(find ${directories} -name "*\.desktop" \
940 -not -path '*.hidden*' | sort -u 2>/dev/null)
941 do
942 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
943 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
944 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
945 done
946 fi
947 echo ""
948 else
949 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
950 fi
951}
917 952
953# @FUNCTION: make_session_desktop
954# @USAGE: <title> <command>
955# @DESCRIPTION:
956# Make a GDM/KDM Session file. The title is the file to execute to start the
957# Window Manager. The command is the name of the Window Manager.
918make_session_desktop() { 958make_session_desktop() {
919 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1 959 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1
920 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1 960 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1
921 961
922 local title=$1 962 local title=$1
923 local command=$2 963 local command=$2
924 local desktop=${T}/${wm}.desktop 964 local desktop=${T}/${wm}.desktop
925 965
966 cat <<-EOF > "${desktop}"
926echo "[Desktop Entry] 967 [Desktop Entry]
927Encoding=UTF-8
928Name=${title} 968 Name=${title}
929Comment=This session logs you into ${title} 969 Comment=This session logs you into ${title}
930Exec=${command} 970 Exec=${command}
931TryExec=${command} 971 TryExec=${command}
932Type=Application" > "${desktop}" 972 Type=Application
973 EOF
933 974
975 (
976 # wrap the env here so that the 'insinto' call
977 # doesn't corrupt the env of the caller
934 insinto /usr/share/xsessions 978 insinto /usr/share/xsessions
935 doins "${desktop}" 979 doins "${desktop}"
980 )
936} 981}
937 982
983# @FUNCTION: domenu
984# @USAGE: <menus>
985# @DESCRIPTION:
986# Install the list of .desktop menu files into the appropriate directory
987# (/usr/share/applications).
938domenu() { 988domenu() {
989 (
990 # wrap the env here so that the 'insinto' call
991 # doesn't corrupt the env of the caller
939 local i j 992 local i j ret=0
940 insinto /usr/share/applications 993 insinto /usr/share/applications
941 for i in "$@" ; do 994 for i in "$@" ; do
942 if [[ -f ${i} ]] ; then 995 if [[ -f ${i} ]] ; then
943 doins "${i}" 996 doins "${i}"
997 ((ret+=$?))
944 elif [[ -d ${i} ]] ; then 998 elif [[ -d ${i} ]] ; then
945 for j in "${i}"/*.desktop ; do 999 for j in "${i}"/*.desktop ; do
946 doins "${j}" 1000 doins "${j}"
1001 ((ret+=$?))
947 done 1002 done
1003 else
1004 ((++ret))
948 fi 1005 fi
949 done 1006 done
1007 exit ${ret}
1008 )
950} 1009}
1010
1011# @FUNCTION: newmenu
1012# @USAGE: <menu> <newname>
1013# @DESCRIPTION:
1014# Like all other new* functions, install the specified menu as newname.
951newmenu() { 1015newmenu() {
1016 (
1017 # wrap the env here so that the 'insinto' call
1018 # doesn't corrupt the env of the caller
952 insinto /usr/share/applications 1019 insinto /usr/share/applications
953 newins "$1" "$2" 1020 newins "$@"
1021 )
954} 1022}
955 1023
1024# @FUNCTION: doicon
1025# @USAGE: <list of icons>
1026# @DESCRIPTION:
1027# Install the list of icons into the icon directory (/usr/share/pixmaps).
1028# This is useful in conjunction with creating desktop/menu files.
956doicon() { 1029doicon() {
1030 (
1031 # wrap the env here so that the 'insinto' call
1032 # doesn't corrupt the env of the caller
957 local i j 1033 local i j ret
958 insinto /usr/share/pixmaps 1034 insinto /usr/share/pixmaps
959 for i in "$@" ; do 1035 for i in "$@" ; do
960 if [[ -f ${i} ]] ; then 1036 if [[ -f ${i} ]] ; then
961 doins "${i}" 1037 doins "${i}"
1038 ((ret+=$?))
962 elif [[ -d ${i} ]] ; then 1039 elif [[ -d ${i} ]] ; then
963 for j in "${i}"/*.png ; do 1040 for j in "${i}"/*.png ; do
964 doins "${j}" 1041 doins "${j}"
1042 ((ret+=$?))
965 done 1043 done
1044 else
1045 ((++ret))
966 fi 1046 fi
967 done 1047 done
1048 exit ${ret}
1049 )
968} 1050}
1051
1052# @FUNCTION: newicon
1053# @USAGE: <icon> <newname>
1054# @DESCRIPTION:
1055# Like all other new* functions, install the specified icon as newname.
969newicon() { 1056newicon() {
1057 (
1058 # wrap the env here so that the 'insinto' call
1059 # doesn't corrupt the env of the caller
970 insinto /usr/share/pixmaps 1060 insinto /usr/share/pixmaps
971 newins "$1" "$2" 1061 newins "$@"
1062 )
972} 1063}
973
974##############################################################
975# END: Handle .desktop files and menu entries #
976##############################################################
977
978 1064
979# for internal use only (unpack_pdv and unpack_makeself) 1065# for internal use only (unpack_pdv and unpack_makeself)
980find_unpackable_file() { 1066find_unpackable_file() {
981 local src=$1 1067 local src=$1
982 if [[ -z ${src} ]] ; then 1068 if [[ -z ${src} ]] ; then
992 fi 1078 fi
993 [[ ! -e ${src} ]] && return 1 1079 [[ ! -e ${src} ]] && return 1
994 echo "${src}" 1080 echo "${src}"
995} 1081}
996 1082
1083# @FUNCTION: unpack_pdv
1084# @USAGE: <file to unpack> <size of off_t>
1085# @DESCRIPTION:
997# Unpack those pesky pdv generated files ... 1086# Unpack those pesky pdv generated files ...
998# They're self-unpacking programs with the binary package stuffed in 1087# They're self-unpacking programs with the binary package stuffed in
999# the middle of the archive. Valve seems to use it a lot ... too bad 1088# the middle of the archive. Valve seems to use it a lot ... too bad
1000# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1089# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1001# 1090#
1002# Usage: unpack_pdv [file to unpack] [size of off_t]
1003# - you have to specify the off_t size ... i have no idea how to extract that 1091# You have to specify the off_t size ... I have no idea how to extract that
1004# information out of the binary executable myself. basically you pass in 1092# information out of the binary executable myself. Basically you pass in
1005# the size of the off_t type (in bytes) on the machine that built the pdv 1093# the size of the off_t type (in bytes) on the machine that built the pdv
1094# archive.
1095#
1006# archive. one way to determine this is by running the following commands: 1096# One way to determine this is by running the following commands:
1097#
1098# @CODE
1007# strings <pdv archive> | grep lseek 1099# strings <pdv archive> | grep lseek
1008# strace -elseek <pdv archive> 1100# strace -elseek <pdv archive>
1101# @CODE
1102#
1009# basically look for the first lseek command (we do the strings/grep because 1103# Basically look for the first lseek command (we do the strings/grep because
1010# sometimes the function call is _llseek or something) and steal the 2nd 1104# sometimes the function call is _llseek or something) and steal the 2nd
1011# parameter. here is an example: 1105# parameter. Here is an example:
1106#
1107# @CODE
1012# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1108# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1013# lseek 1109# lseek
1014# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1110# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1015# lseek(3, -4, SEEK_END) = 2981250 1111# lseek(3, -4, SEEK_END) = 2981250
1112# @CODE
1113#
1016# thus we would pass in the value of '4' as the second parameter. 1114# Thus we would pass in the value of '4' as the second parameter.
1017unpack_pdv() { 1115unpack_pdv() {
1018 local src=$(find_unpackable_file $1) 1116 local src=$(find_unpackable_file "$1")
1019 local sizeoff_t=$2 1117 local sizeoff_t=$2
1020 1118
1021 [[ -z ${src} ]] && die "Could not locate source for '$1'" 1119 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1022 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :(" 1120 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1023 1121
1024 local shrtsrc=$(basename "${src}") 1122 local shrtsrc=$(basename "${src}")
1025 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1123 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1026 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1124 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1027 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1125 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1028 1126
1029 # grab metadata for debug reasons 1127 # grab metadata for debug reasons
1030 local metafile="$(emktemp)" 1128 local metafile=$(emktemp)
1031 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1129 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1032 1130
1033 # rip out the final file name from the metadata 1131 # rip out the final file name from the metadata
1034 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1132 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1035 datafile="`basename ${datafile}`" 1133 datafile=$(basename "${datafile}")
1036 1134
1037 # now lets uncompress/untar the file if need be 1135 # now lets uncompress/untar the file if need be
1038 local tmpfile="$(emktemp)" 1136 local tmpfile=$(emktemp)
1039 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1137 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1040 1138
1041 local iscompressed="`file -b ${tmpfile}`" 1139 local iscompressed=$(file -b "${tmpfile}")
1042 if [ "${iscompressed:0:8}" == "compress" ] ; then 1140 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1043 iscompressed=1 1141 iscompressed=1
1044 mv ${tmpfile}{,.Z} 1142 mv ${tmpfile}{,.Z}
1045 gunzip ${tmpfile} 1143 gunzip ${tmpfile}
1046 else 1144 else
1047 iscompressed=0 1145 iscompressed=0
1048 fi 1146 fi
1049 local istar="`file -b ${tmpfile}`" 1147 local istar=$(file -b "${tmpfile}")
1050 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1148 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1051 istar=1 1149 istar=1
1052 else 1150 else
1053 istar=0 1151 istar=0
1054 fi 1152 fi
1055 1153
1083 true 1181 true
1084 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1182 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1085 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1183 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1086} 1184}
1087 1185
1186# @FUNCTION: unpack_makeself
1187# @USAGE: [file to unpack] [offset] [tail|dd]
1188# @DESCRIPTION:
1088# Unpack those pesky makeself generated files ... 1189# Unpack those pesky makeself generated files ...
1089# They're shell scripts with the binary package tagged onto 1190# They're shell scripts with the binary package tagged onto
1090# the end of the archive. Loki utilized the format as does 1191# the end of the archive. Loki utilized the format as does
1091# many other game companies. 1192# many other game companies.
1092# 1193#
1093# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1194# If the file is not specified, then ${A} is used. If the
1094# - If the file is not specified then unpack will utilize ${A}.
1095# - If the offset is not specified then we will attempt to extract 1195# offset is not specified then we will attempt to extract
1096# the proper offset from the script itself. 1196# the proper offset from the script itself.
1097unpack_makeself() { 1197unpack_makeself() {
1098 local src_input=${1:-${A}} 1198 local src_input=${1:-${A}}
1099 local src=$(find_unpackable_file "${src_input}") 1199 local src=$(find_unpackable_file "${src_input}")
1100 local skip=$2 1200 local skip=$2
1101 local exe=$3 1201 local exe=$3
1147 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1247 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1148 *) die "makeself cant handle exe '${exe}'" 1248 *) die "makeself cant handle exe '${exe}'"
1149 esac 1249 esac
1150 1250
1151 # lets grab the first few bytes of the file to figure out what kind of archive it is 1251 # lets grab the first few bytes of the file to figure out what kind of archive it is
1152 local tmpfile="$(emktemp)" 1252 local tmpfile=$(emktemp)
1153 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1253 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1154 local filetype="$(file -b "${tmpfile}")" 1254 local filetype=$(file -b "${tmpfile}")
1155 case ${filetype} in 1255 case ${filetype} in
1156 *tar\ archive) 1256 *tar\ archive*)
1157 eval ${exe} | tar --no-same-owner -xf - 1257 eval ${exe} | tar --no-same-owner -xf -
1158 ;; 1258 ;;
1159 bzip2*) 1259 bzip2*)
1160 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1260 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1161 ;; 1261 ;;
1171 ;; 1271 ;;
1172 esac 1272 esac
1173 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1273 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1174} 1274}
1175 1275
1276# @FUNCTION: check_license
1277# @USAGE: [license]
1278# @DESCRIPTION:
1176# Display a license for user to accept. 1279# Display a license for user to accept. If no license is
1177#
1178# Usage: check_license [license]
1179# - If the file is not specified then ${LICENSE} is used. 1280# specified, then ${LICENSE} is used.
1180check_license() { 1281check_license() {
1181 local lic=$1 1282 local lic=$1
1182 if [ -z "${lic}" ] ; then 1283 if [ -z "${lic}" ] ; then
1183 lic="${PORTDIR}/licenses/${LICENSE}" 1284 lic="${PORTDIR}/licenses/${LICENSE}"
1184 else 1285 else
1197 # accepted ... if we don't find a match, we make the user accept 1298 # accepted ... if we don't find a match, we make the user accept
1198 local shopts=$- 1299 local shopts=$-
1199 local alic 1300 local alic
1200 set -o noglob #so that bash doesn't expand "*" 1301 set -o noglob #so that bash doesn't expand "*"
1201 for alic in ${ACCEPT_LICENSE} ; do 1302 for alic in ${ACCEPT_LICENSE} ; do
1202 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1303 if [[ ${alic} == ${l} ]]; then
1203 set +o noglob; set -${shopts} #reset old shell opts 1304 set +o noglob; set -${shopts} #reset old shell opts
1204 return 0 1305 return 0
1205 fi 1306 fi
1206 done 1307 done
1207 set +o noglob; set -$shopts #reset old shell opts 1308 set +o noglob; set -$shopts #reset old shell opts
1208 1309
1209 local licmsg="$(emktemp)" 1310 local licmsg=$(emktemp)
1210 cat << EOF > ${licmsg} 1311 cat <<-EOF > ${licmsg}
1211********************************************************** 1312 **********************************************************
1212The following license outlines the terms of use of this 1313 The following license outlines the terms of use of this
1213package. You MUST accept this license for installation to 1314 package. You MUST accept this license for installation to
1214continue. When you are done viewing, hit 'q'. If you 1315 continue. When you are done viewing, hit 'q'. If you
1215CTRL+C out of this, the install will not run! 1316 CTRL+C out of this, the install will not run!
1216********************************************************** 1317 **********************************************************
1217 1318
1218EOF 1319 EOF
1219 cat ${lic} >> ${licmsg} 1320 cat ${lic} >> ${licmsg}
1220 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1321 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1221 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1322 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1222 read alic 1323 read alic
1223 case ${alic} in 1324 case ${alic} in
1230 die "Failed to accept license" 1331 die "Failed to accept license"
1231 ;; 1332 ;;
1232 esac 1333 esac
1233} 1334}
1234 1335
1336# @FUNCTION: cdrom_get_cds
1337# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1338# @DESCRIPTION:
1235# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1339# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1236# the whole 'non-interactive' policy, but damnit I want CD support ! 1340# the whole 'non-interactive' policy, but damnit I want CD support !
1237# 1341#
1238# with these cdrom functions we handle all the user interaction and 1342# With these cdrom functions we handle all the user interaction and
1239# standardize everything. all you have to do is call cdrom_get_cds() 1343# standardize everything. All you have to do is call cdrom_get_cds()
1240# and when the function returns, you can assume that the cd has been 1344# and when the function returns, you can assume that the cd has been
1241# found at CDROM_ROOT. 1345# found at CDROM_ROOT.
1242# 1346#
1347# The function will attempt to locate a cd based upon a file that is on
1348# the cd. The more files you give this function, the more cds
1349# the cdrom functions will handle.
1350#
1243# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1351# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1244# etc... if you want to give the cds better names, then just export 1352# etc... If you want to give the cds better names, then just export
1245# the appropriate CDROM_NAME variable before calling cdrom_get_cds(). 1353# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1246# - CDROM_NAME="fooie cd" - for when you only want 1 cd 1354# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1247# - CDROM_NAME_1="install cd" - for when you want more than 1 cd 1355# also use the CDROM_NAME_SET bash array.
1248# CDROM_NAME_2="data cd"
1249# - CDROM_NAME_SET=( "install cd" "data cd" ) - short hand for CDROM_NAME_#
1250# 1356#
1251# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1357# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1252#
1253# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1254# - this will attempt to locate a cd based upon a file that is on
1255# the cd ... the more files you give this function, the more cds
1256# the cdrom functions will handle
1257cdrom_get_cds() { 1358cdrom_get_cds() {
1258 # first we figure out how many cds we're dealing with by 1359 # first we figure out how many cds we're dealing with by
1259 # the # of files they gave us 1360 # the # of files they gave us
1260 local cdcnt=0 1361 local cdcnt=0
1261 local f= 1362 local f=
1347 export CDROM_SET="" 1448 export CDROM_SET=""
1348 export CDROM_CURRENT_CD=0 1449 export CDROM_CURRENT_CD=0
1349 cdrom_load_next_cd 1450 cdrom_load_next_cd
1350} 1451}
1351 1452
1352# this is only used when you need access to more than one cd. 1453# @FUNCTION: cdrom_load_next_cd
1353# when you have finished using the first cd, just call this function. 1454# @DESCRIPTION:
1354# when it returns, CDROM_ROOT will be pointing to the second cd. 1455# Some packages are so big they come on multiple CDs. When you're done reading
1355# remember, you can only go forward in the cd chain, you can't go back. 1456# files off a CD and want access to the next one, just call this function.
1457# Again, all the messy details of user interaction are taken care of for you.
1458# Once this returns, just read the variable CDROM_ROOT for the location of the
1459# mounted CD. Note that you can only go forward in the CD list, so make sure
1460# you only call this function when you're done using the current CD.
1356cdrom_load_next_cd() { 1461cdrom_load_next_cd() {
1357 local var 1462 local var
1358 ((++CDROM_CURRENT_CD)) 1463 ((++CDROM_CURRENT_CD))
1359 1464
1360 unset CDROM_ROOT 1465 unset CDROM_ROOT
1377# displayed and we'll hang out here until: 1482# displayed and we'll hang out here until:
1378# (1) the file is found on a mounted cdrom 1483# (1) the file is found on a mounted cdrom
1379# (2) the user hits CTRL+C 1484# (2) the user hits CTRL+C
1380_cdrom_locate_file_on_cd() { 1485_cdrom_locate_file_on_cd() {
1381 local mline="" 1486 local mline=""
1382 local showedmsg=0 1487 local showedmsg=0 showjolietmsg=0
1383 1488
1384 while [[ -z ${CDROM_ROOT} ]] ; do 1489 while [[ -z ${CDROM_ROOT} ]] ; do
1385 local i=0 1490 local i=0
1386 local -a cdset=(${*//:/ }) 1491 local -a cdset=(${*//:/ })
1387 if [[ -n ${CDROM_SET} ]] ; then 1492 if [[ -n ${CDROM_SET} ]] ; then
1390 1495
1391 while [[ -n ${cdset[${i}]} ]] ; do 1496 while [[ -n ${cdset[${i}]} ]] ; do
1392 local dir=$(dirname ${cdset[${i}]}) 1497 local dir=$(dirname ${cdset[${i}]})
1393 local file=$(basename ${cdset[${i}]}) 1498 local file=$(basename ${cdset[${i}]})
1394 1499
1395 for mline in $(mount | gawk '/(iso|cdrom|fs=cdfss)/ {print $3}') ; do 1500 local point= node= fs= foo=
1501 while read point node fs foo ; do
1502 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1503 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1504 && continue
1505 point=${point//\040/ }
1396 [[ -d ${mline}/${dir} ]] || continue 1506 [[ ! -d ${point}/${dir} ]] && continue
1397 if [[ -n $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] ; then 1507 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1398 export CDROM_ROOT=${mline} 1508 export CDROM_ROOT=${point}
1399 export CDROM_SET=${i} 1509 export CDROM_SET=${i}
1400 export CDROM_MATCH=${cdset[${i}]} 1510 export CDROM_MATCH=${cdset[${i}]}
1401 return 1511 return
1402 fi 1512 done <<< "$(get_mounts)"
1403 done
1404 1513
1405 ((++i)) 1514 ((++i))
1406 done 1515 done
1407 1516
1408 echo 1517 echo
1424 showedmsg=1 1533 showedmsg=1
1425 fi 1534 fi
1426 einfo "Press return to scan for the cd again" 1535 einfo "Press return to scan for the cd again"
1427 einfo "or hit CTRL+C to abort the emerge." 1536 einfo "or hit CTRL+C to abort the emerge."
1428 echo 1537 echo
1538 if [[ ${showjolietmsg} -eq 0 ]] ; then
1539 showjolietmsg=1
1540 else
1429 einfo "If you are having trouble with the detection" 1541 ewarn "If you are having trouble with the detection"
1430 einfo "of your CD, it is possible that you do not have" 1542 ewarn "of your CD, it is possible that you do not have"
1431 einfo "Joliet support enabled in your kernel. Please" 1543 ewarn "Joliet support enabled in your kernel. Please"
1432 einfo "check that CONFIG_JOLIET is enabled in your kernel." 1544 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1545 ebeep 5
1546 fi
1433 read || die "something is screwed with your system" 1547 read || die "something is screwed with your system"
1434 done 1548 done
1435} 1549}
1436 1550
1551# @FUNCTION: strip-linguas
1552# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1553# @DESCRIPTION:
1437# Make sure that LINGUAS only contains languages that 1554# Make sure that LINGUAS only contains languages that
1438# a package can support 1555# a package can support. The first form allows you to
1439# 1556# specify a list of LINGUAS. The -i builds a list of po
1440# usage: strip-linguas <allow LINGUAS> 1557# files found in all the directories and uses the
1441# strip-linguas -i <directories of .po files> 1558# intersection of the lists. The -u builds a list of po
1442# strip-linguas -u <directories of .po files> 1559# files found in all the directories and uses the union
1443# 1560# of the lists.
1444# The first form allows you to specify a list of LINGUAS.
1445# The -i builds a list of po files found in all the
1446# directories and uses the intersection of the lists.
1447# The -u builds a list of po files found in all the
1448# directories and uses the union of the lists.
1449strip-linguas() { 1561strip-linguas() {
1450 local ls newls nols 1562 local ls newls nols
1451 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1563 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1452 local op=$1; shift 1564 local op=$1; shift
1453 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift 1565 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift
1483 [[ -n ${nols} ]] \ 1595 [[ -n ${nols} ]] \
1484 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols} 1596 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols}
1485 export LINGUAS=${newls:1} 1597 export LINGUAS=${newls:1}
1486} 1598}
1487 1599
1488# moved from kernel.eclass since they are generally useful outside of 1600# @FUNCTION: preserve_old_lib
1489# kernel.eclass -iggy (20041002) 1601# @USAGE: <libs to preserve> [more libs]
1490 1602# @DESCRIPTION:
1491# the following functions are useful in kernel module ebuilds, etc.
1492# for an example see ivtv or drbd ebuilds
1493
1494# set's ARCH to match what the kernel expects
1495set_arch_to_kernel() {
1496 i=10
1497 while ((i--)) ; do
1498 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1499 done
1500 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1501 case ${ARCH} in
1502 x86) export ARCH="i386";;
1503 amd64) export ARCH="x86_64";;
1504 hppa) export ARCH="parisc";;
1505 mips) export ARCH="mips";;
1506 sparc) export ARCH="$(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!
1507 *) export ARCH="${ARCH}";;
1508 esac
1509}
1510
1511# set's ARCH back to what portage expects
1512set_arch_to_portage() {
1513 i=10
1514 while ((i--)) ; do
1515 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1516 done
1517 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1518}
1519
1520# Jeremy Huddleston <eradicator@gentoo.org>:
1521# preserve_old_lib /path/to/libblah.so.0
1522# preserve_old_lib_notify /path/to/libblah.so.0
1523#
1524# These functions are useful when a lib in your package changes --library. Such 1603# These functions are useful when a lib in your package changes ABI SONAME.
1525# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1604# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1526# would break packages that link against it. Most people get around this 1605# would break packages that link against it. Most people get around this
1527# by using the portage SLOT mechanism, but that is not always a relevant 1606# by using the portage SLOT mechanism, but that is not always a relevant
1528# solution, so instead you can add the following to your ebuilds: 1607# solution, so instead you can call this from pkg_preinst. See also the
1529# 1608# preserve_old_lib_notify function.
1530# src_install() {
1531# ...
1532# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1533# ...
1534# }
1535#
1536# pkg_postinst() {
1537# ...
1538# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1539# ...
1540# }
1541
1542preserve_old_lib() { 1609preserve_old_lib() {
1543 LIB=$1 1610 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1611 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1612 die "Invalid preserve_old_lib() usage"
1613 fi
1614 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1544 1615
1545 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1616 # let portage worry about it
1546 SONAME=`basename ${LIB}` 1617 has preserve-libs ${FEATURES} && return 0
1547 DIRNAME=`dirname ${LIB}`
1548 1618
1549 dodir ${DIRNAME} 1619 local lib dir
1550 cp ${ROOT}${LIB} ${D}${DIRNAME} 1620 for lib in "$@" ; do
1621 [[ -e ${ROOT}/${lib} ]] || continue
1622 dir=${lib%/*}
1623 dodir ${dir} || die "dodir ${dir} failed"
1624 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1551 touch ${D}${LIB} 1625 touch "${D}"/${lib}
1552 fi 1626 done
1553} 1627}
1554 1628
1629# @FUNCTION: preserve_old_lib_notify
1630# @USAGE: <libs to notify> [more libs]
1631# @DESCRIPTION:
1632# Spit helpful messages about the libraries preserved by preserve_old_lib.
1555preserve_old_lib_notify() { 1633preserve_old_lib_notify() {
1556 LIB=$1 1634 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1635 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1636 die "Invalid preserve_old_lib_notify() usage"
1637 fi
1557 1638
1558 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1639 # let portage worry about it
1559 SONAME=`basename ${LIB}` 1640 has preserve-libs ${FEATURES} && return 0
1560 1641
1642 local lib notice=0
1643 for lib in "$@" ; do
1644 [[ -e ${ROOT}/${lib} ]] || continue
1645 if [[ ${notice} -eq 0 ]] ; then
1646 notice=1
1561 ewarn "An old version of an installed library was detected on your system." 1647 ewarn "Old versions of installed libraries were detected on your system."
1562 ewarn "In order to avoid breaking packages that link against it, this older version" 1648 ewarn "In order to avoid breaking packages that depend on these old libs,"
1563 ewarn "is not being removed. In order to make full use of this newer version," 1649 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1564 ewarn "you will need to execute the following command:" 1650 ewarn "in order to remove these old dependencies. If you do not have this"
1651 ewarn "helper program, simply emerge the 'gentoolkit' package."
1652 ewarn
1653 fi
1565 ewarn " revdep-rebuild --library ${SONAME}" 1654 ewarn " # revdep-rebuild --library ${lib##*/}"
1655 done
1656 if [[ ${notice} -eq 1 ]] ; then
1566 ewarn 1657 ewarn
1567 ewarn "After doing that, you can safely remove ${LIB}" 1658 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1568 ewarn "Note: 'emerge gentoolkit' to get revdep-rebuild" 1659 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1660 for lib in "$@" ; do
1661 ewarn " # rm '${lib}'"
1662 done
1569 fi 1663 fi
1570} 1664}
1571 1665
1572# Hack for people to figure out if a package was built with 1666# @FUNCTION: built_with_use
1573# certain USE flags 1667# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1668# @DESCRIPTION:
1669# A temporary hack until portage properly supports DEPENDing on USE
1670# flags being enabled in packages. This will check to see if the specified
1671# DEPEND atom was built with the specified list of USE flags. The
1672# --missing option controls the behavior if called on a package that does
1673# not actually support the defined USE flags (aka listed in IUSE).
1674# The default is to abort (call die). The -a and -o flags control
1675# the requirements of the USE flags. They correspond to "and" and "or"
1676# logic. So the -a flag means all listed USE flags must be enabled
1677# while the -o flag means at least one of the listed IUSE flags must be
1678# enabled. The --hidden option is really for internal use only as it
1679# means the USE flag we're checking is hidden expanded, so it won't be found
1680# in IUSE like normal USE flags.
1574# 1681#
1575# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1682# Remember that this function isn't terribly intelligent so order of optional
1576# ex: built_with_use xchat gtk2 1683# flags matter.
1577#
1578# Flags: -a all USE flags should be utilized
1579# -o at least one USE flag should be utilized
1580# Note: the default flag is '-a'
1581built_with_use() { 1684built_with_use() {
1685 local hidden="no"
1686 if [[ $1 == "--hidden" ]] ; then
1687 hidden="yes"
1688 shift
1689 fi
1690
1691 local missing_action="die"
1692 if [[ $1 == "--missing" ]] ; then
1693 missing_action=$2
1694 shift ; shift
1695 case ${missing_action} in
1696 true|false|die) ;;
1697 *) die "unknown action '${missing_action}'";;
1698 esac
1699 fi
1700
1582 local opt=$1 1701 local opt=$1
1583 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1702 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1584 1703
1585 local PKG=$(best_version $1) 1704 local PKG=$(best_version $1)
1705 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1586 shift 1706 shift
1587 1707
1588 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE 1708 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1709 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1589 1710
1590 # if the USE file doesnt exist, assume the $PKG is either 1711 # if the IUSE file doesn't exist, the read will error out, we need to handle
1591 # injected or package.provided 1712 # this gracefully
1592 [[ ! -e ${USEFILE} ]] && return 0 1713 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1714 case ${missing_action} in
1715 true) return 0;;
1716 false) return 1;;
1717 die) die "Unable to determine what USE flags $PKG was built with";;
1718 esac
1719 fi
1720
1721 if [[ ${hidden} == "no" ]] ; then
1722 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1723 # Don't check USE_EXPAND #147237
1724 local expand
1725 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1726 if [[ $1 == ${expand}_* ]] ; then
1727 expand=""
1728 break
1729 fi
1730 done
1731 if [[ -n ${expand} ]] ; then
1732 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1733 case ${missing_action} in
1734 true) return 0;;
1735 false) return 1;;
1736 die) die "$PKG does not actually support the $1 USE flag!";;
1737 esac
1738 fi
1739 fi
1740 fi
1593 1741
1594 local USE_BUILT=$(<${USEFILE}) 1742 local USE_BUILT=$(<${USEFILE})
1595 while [[ $# -gt 0 ]] ; do 1743 while [[ $# -gt 0 ]] ; do
1596 if [[ ${opt} = "-o" ]] ; then 1744 if [[ ${opt} = "-o" ]] ; then
1597 has $1 ${USE_BUILT} && return 0 1745 has $1 ${USE_BUILT} && return 0
1601 shift 1749 shift
1602 done 1750 done
1603 [[ ${opt} = "-a" ]] 1751 [[ ${opt} = "-a" ]]
1604} 1752}
1605 1753
1754# @FUNCTION: epunt_cxx
1755# @USAGE: [dir to scan]
1756# @DESCRIPTION:
1606# Many configure scripts wrongly bail when a C++ compiler 1757# Many configure scripts wrongly bail when a C++ compiler could not be
1607# could not be detected. #73450 1758# detected. If dir is not specified, then it defaults to ${S}.
1759#
1760# http://bugs.gentoo.org/73450
1608epunt_cxx() { 1761epunt_cxx() {
1609 local dir=$1 1762 local dir=$1
1610 [[ -z ${dir} ]] && dir=${S} 1763 [[ -z ${dir} ]] && dir=${S}
1611 ebegin "Removing useless C++ checks" 1764 ebegin "Removing useless C++ checks"
1612 local f 1765 local f
1613 for f in $(find ${dir} -name configure) ; do 1766 find "${dir}" -name configure | while read f ; do
1614 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1767 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1615 done 1768 done
1616 eend 0 1769 eend 0
1617} 1770}
1618 1771
1619# dopamd <file> [more files] 1772# @FUNCTION: make_wrapper
1620# 1773# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1621# Install pam auth config file in /etc/pam.d 1774# @DESCRIPTION:
1622dopamd() { 1775# Create a shell wrapper script named wrapper in installpath
1623 [[ -z $1 ]] && die "dopamd requires at least one argument" 1776# (defaults to the bindir) to execute target (default of wrapper) by
1624 1777# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1625 use pam || return 0 1778# libpaths followed by optionally changing directory to chdir.
1626
1627 INSDESTTREE=/etc/pam.d \
1628 doins "$@" || die "failed to install $@"
1629}
1630# newpamd <old name> <new name>
1631#
1632# Install pam file <old name> as <new name> in /etc/pam.d
1633newpamd() {
1634 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1635
1636 use pam || return 0
1637
1638 INSDESTTREE=/etc/pam.d \
1639 newins "$1" "$2" || die "failed to install $1 as $2"
1640}
1641
1642# make a wrapper script ...
1643# NOTE: this was originally games_make_wrapper, but I noticed other places where
1644# this could be used, so I have moved it here and made it not games-specific
1645# -- wolf31o2
1646# $1 == wrapper name
1647# $2 == binary to run
1648# $3 == directory to chdir before running binary
1649# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1650# $5 == path for wrapper
1651make_wrapper() { 1779make_wrapper() {
1652 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5 1780 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1653 local tmpwrapper=$(emktemp) 1781 local tmpwrapper=$(emktemp)
1654 # We don't want to quote ${bin} so that people can pass complex 1782 # We don't want to quote ${bin} so that people can pass complex
1655 # things as $bin ... "./someprog --args" 1783 # things as $bin ... "./someprog --args"
1665fi 1793fi
1666exec ${bin} "\$@" 1794exec ${bin} "\$@"
1667EOF 1795EOF
1668 chmod go+rx "${tmpwrapper}" 1796 chmod go+rx "${tmpwrapper}"
1669 if [[ -n ${path} ]] ; then 1797 if [[ -n ${path} ]] ; then
1798 (
1670 exeinto "${path}" 1799 exeinto "${path}"
1671 newexe "${tmpwrapper}" "${wrapper}" 1800 newexe "${tmpwrapper}" "${wrapper}"
1801 ) || die
1672 else 1802 else
1673 newbin "${tmpwrapper}" "${wrapper}" 1803 newbin "${tmpwrapper}" "${wrapper}" || die
1674 fi 1804 fi
1675} 1805}

Legend:
Removed from v.1.245  
changed lines
  Added in v.1.305

  ViewVC Help
Powered by ViewVC 1.1.20