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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 1.247 2006/08/11 02:21:47 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.303 2008/09/20 18:32:35 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
260 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 255 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
261 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 256 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
262 257
263 if [ "${PATCH_SUFFIX}" != "patch" ] 258 if [ "${PATCH_SUFFIX}" != "patch" ]
264 then 259 then
265 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 260 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
266 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 261 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
267 else 262 else
268 PATCH_TARGET="${x}" 263 PATCH_TARGET="${x}"
269 fi 264 fi
270 265
271 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 266 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
272 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 267 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
273 268
274 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 269 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
275 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 270 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
276 271
342 then 337 then
343 einfo "Done with patching" 338 einfo "Done with patching"
344 fi 339 fi
345} 340}
346 341
342# @FUNCTION: emktemp
343# @USAGE: [temp dir]
344# @DESCRIPTION:
347# Cheap replacement for when debianutils (and thus mktemp) 345# Cheap replacement for when debianutils (and thus mktemp)
348# does not exist on the users system 346# 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() { 347emktemp() {
353 local exe="touch" 348 local exe="touch"
354 [[ $1 == -d ]] && exe="mkdir" && shift 349 [[ $1 == -d ]] && exe="mkdir" && shift
355 local topdir=$1 350 local topdir=$1
356 351
358 [[ -z ${T} ]] \ 353 [[ -z ${T} ]] \
359 && topdir="/tmp" \ 354 && topdir="/tmp" \
360 || topdir=${T} 355 || topdir=${T}
361 fi 356 fi
362 357
363 if [[ -z $(type -p mktemp) ]] ; then 358 if ! type -P mktemp > /dev/null ; then
359 # system lacks `mktemp` so we have to fake it
364 local tmp=/ 360 local tmp=/
365 while [[ -e ${tmp} ]] ; do 361 while [[ -e ${tmp} ]] ; do
366 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM} 362 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
367 done 363 done
368 ${exe} "${tmp}" || ${exe} -p "${tmp}" 364 ${exe} "${tmp}" || ${exe} -p "${tmp}"
369 echo "${tmp}" 365 echo "${tmp}"
370 else 366 else
367 # the args here will give slightly wierd names on BSD,
368 # but should produce a usable file on all userlands
371 if [[ ${exe} == "touch" ]] ; then 369 if [[ ${exe} == "touch" ]] ; then
372 [[ ${USERLAND} == "GNU" ]] \
373 && mktemp -p "${topdir}" \
374 || TMPDIR="${topdir}" mktemp -t tmp 370 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
375 else 371 else
376 [[ ${USERLAND} == "GNU" ]] \
377 && mktemp -d "${topdir}" \
378 || TMPDIR="${topdir}" mktemp -dt tmp 372 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
379 fi
380 fi 373 fi
374 fi
381} 375}
382 376
377# @FUNCTION: egetent
378# @USAGE: <database> <key>
379# @MAINTAINER:
380# base-system@gentoo.org (Linux)
381# Joe Jezak <josejx@gmail.com> (OS X)
382# usata@gentoo.org (OS X)
383# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
384# @DESCRIPTION:
383# Small wrapper for getent (Linux), nidump (Mac OS X), 385# Small wrapper for getent (Linux), nidump (Mac OS X),
384# and pw (FreeBSD) used in enewuser()/enewgroup() 386# 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() { 387egetent() {
390 case ${CHOST} in 388 case ${CHOST} in
391 *-darwin*) 389 *-darwin*)
392 case "$2" in 390 case "$2" in
393 *[!0-9]*) # Non numeric 391 *[!0-9]*) # Non numeric
417 getent "$1" "$2" 415 getent "$1" "$2"
418 ;; 416 ;;
419 esac 417 esac
420} 418}
421 419
422# Simplify/standardize adding users to the system 420# @FUNCTION: enewuser
423# vapier@gentoo.org 421# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
424# 422# @DESCRIPTION:
425# enewuser(username, uid, shell, homedir, groups, extra options) 423# Same as enewgroup, you are not required to understand how to properly add
426# 424# a user to the system. The only required parameter is the username.
427# Default values if you do not specify any: 425# Default uid is (pass -1 for this) next available, default shell is
428# username: REQUIRED ! 426# /bin/false, default homedir is /dev/null, there are no default groups,
429# uid: next available (see useradd(8)) 427# 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() { 428enewuser() {
436 case ${EBUILD_PHASE} in 429 case ${EBUILD_PHASE} in
437 unpack|compile|test|install) 430 unpack|compile|test|install)
438 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function." 431 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." 432 eerror "Package fails at QA and at life. Please file a bug."
446 eerror "No username specified !" 439 eerror "No username specified !"
447 die "Cannot call enewuser without a username" 440 die "Cannot call enewuser without a username"
448 fi 441 fi
449 442
450 # lets see if the username already exists 443 # lets see if the username already exists
451 if [[ ${euser} == $(egetent passwd "${euser}" | cut -d: -f1) ]] ; then 444 if [[ -n $(egetent passwd "${euser}") ]] ; then
452 return 0 445 return 0
453 fi 446 fi
454 einfo "Adding user '${euser}' to your system ..." 447 einfo "Adding user '${euser}' to your system ..."
455 448
456 # options to pass to useradd 449 # options to pass to useradd
457 local opts= 450 local opts=
458 451
459 # handle uid 452 # handle uid
460 local euid=$1; shift 453 local euid=$1; shift
461 if [[ ! -z ${euid} ]] && [[ ${euid} != "-1" ]] ; then 454 if [[ -n ${euid} && ${euid} != -1 ]] ; then
462 if [[ ${euid} -gt 0 ]] ; then 455 if [[ ${euid} -gt 0 ]] ; then
463 if [[ ! -z $(egetent passwd ${euid}) ]] ; then 456 if [[ -n $(egetent passwd ${euid}) ]] ; then
464 euid="next" 457 euid="next"
465 fi 458 fi
466 else 459 else
467 eerror "Userid given but is not greater than 0 !" 460 eerror "Userid given but is not greater than 0 !"
468 die "${euid} is not a valid UID" 461 die "${euid} is not a valid UID"
469 fi 462 fi
470 else 463 else
471 euid="next" 464 euid="next"
472 fi 465 fi
473 if [[ ${euid} == "next" ]] ; then 466 if [[ ${euid} == "next" ]] ; then
474 for euid in $(seq 101 999) ; do 467 for ((euid = 101; euid <= 999; euid++)); do
475 [[ -z $(egetent passwd ${euid}) ]] && break 468 [[ -z $(egetent passwd ${euid}) ]] && break
476 done 469 done
477 fi 470 fi
478 opts="${opts} -u ${euid}" 471 opts="${opts} -u ${euid}"
479 einfo " - Userid: ${euid}" 472 einfo " - Userid: ${euid}"
493 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do 486 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
494 [[ -x ${ROOT}${shell} ]] && break 487 [[ -x ${ROOT}${shell} ]] && break
495 done 488 done
496 489
497 if [[ ${shell} == "/dev/null" ]] ; then 490 if [[ ${shell} == "/dev/null" ]] ; then
498 eerror "Unable to identify the shell to use" 491 eerror "Unable to identify the shell to use, proceeding with userland default."
499 die "Unable to identify the shell to use" 492 case ${USERLAND} in
493 GNU) shell="/bin/false" ;;
494 BSD) shell="/sbin/nologin" ;;
495 Darwin) shell="/usr/sbin/nologin" ;;
496 *) die "Unable to identify the default shell for userland ${USERLAND}"
497 esac
500 fi 498 fi
501 499
502 eshell=${shell} 500 eshell=${shell}
503 fi 501 fi
504 einfo " - Shell: ${eshell}" 502 einfo " - Shell: ${eshell}"
623 fi 621 fi
624 622
625 export SANDBOX_ON=${oldsandbox} 623 export SANDBOX_ON=${oldsandbox}
626} 624}
627 625
628# Simplify/standardize adding groups to the system 626# @FUNCTION: enewgroup
629# vapier@gentoo.org 627# @USAGE: <group> [gid]
630# 628# @DESCRIPTION:
631# enewgroup(group, gid) 629# This function does not require you to understand how to properly add a
632# 630# group to the system. Just give it a group name to add and enewgroup will
633# Default values if you do not specify any: 631# do the rest. You may specify the gid for the group or allow the group to
634# groupname: REQUIRED ! 632# allocate the next available one.
635# gid: next available (see groupadd(8))
636# extra: none
637enewgroup() { 633enewgroup() {
638 case ${EBUILD_PHASE} in 634 case ${EBUILD_PHASE} in
639 unpack|compile|test|install) 635 unpack|compile|test|install)
640 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function." 636 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
641 eerror "Package fails at QA and at life. Please file a bug." 637 eerror "Package fails at QA and at life. Please file a bug."
649 eerror "No group specified !" 645 eerror "No group specified !"
650 die "Cannot call enewgroup without a group" 646 die "Cannot call enewgroup without a group"
651 fi 647 fi
652 648
653 # see if group already exists 649 # see if group already exists
654 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 650 if [[ -n $(egetent group "${egroup}") ]]; then
655 then
656 return 0 651 return 0
657 fi 652 fi
658 einfo "Adding group '${egroup}' to your system ..." 653 einfo "Adding group '${egroup}' to your system ..."
659 654
660 # options to pass to useradd 655 # options to pass to useradd
703 fi 698 fi
704 699
705 # If we need the next available 700 # If we need the next available
706 case ${egid} in 701 case ${egid} in
707 *[!0-9]*) # Non numeric 702 *[!0-9]*) # Non numeric
708 for egid in $(seq 101 999); do 703 for ((egid = 101; egid <= 999; egid++)); do
709 [ -z "`egetent group ${egid}`" ] && break 704 [[ -z $(egetent group ${egid}) ]] && break
710 done 705 done
711 esac 706 esac
712 dscl . create /groups/${egroup} gid ${egid} 707 dscl . create /groups/${egroup} gid ${egid}
713 dscl . create /groups/${egroup} passwd '*' 708 dscl . create /groups/${egroup} passwd '*'
714 ;; 709 ;;
715 710
716 *-freebsd*|*-dragonfly*) 711 *-freebsd*|*-dragonfly*)
717 case ${egid} in 712 case ${egid} in
718 *[!0-9]*) # Non numeric 713 *[!0-9]*) # Non numeric
719 for egid in $(seq 101 999); do 714 for ((egid = 101; egid <= 999; egid++)); do
720 [ -z "`egetent group ${egid}`" ] && break 715 [[ -z $(egetent group ${egid}) ]] && break
721 done 716 done
722 esac 717 esac
723 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 718 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
724 ;; 719 ;;
725 720
726 *-netbsd*) 721 *-netbsd*)
727 case ${egid} in 722 case ${egid} in
728 *[!0-9]*) # Non numeric 723 *[!0-9]*) # Non numeric
729 for egid in $(seq 101 999); do 724 for ((egid = 101; egid <= 999; egid++)); do
730 [ -z "`egetent group ${egid}`" ] && break 725 [[ -z $(egetent group ${egid}) ]] && break
731 done 726 done
732 esac 727 esac
733 groupadd -g ${egid} ${egroup} || die "enewgroup failed" 728 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
734 ;; 729 ;;
735 730
738 ;; 733 ;;
739 esac 734 esac
740 export SANDBOX_ON="${oldsandbox}" 735 export SANDBOX_ON="${oldsandbox}"
741} 736}
742 737
743# Simple script to replace 'dos2unix' binaries 738# @FUNCTION: edos2unix
744# vapier@gentoo.org 739# @USAGE: <file> [more files ...]
745# 740# @DESCRIPTION:
746# edos2unix(file, <more files> ...) 741# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
742# to remove all of these text utilities from DEPEND variables because this
743# is a script based solution. Just give it a list of files to convert and
744# they will all be changed from the DOS CRLF format to the UNIX LF format.
747edos2unix() { 745edos2unix() {
748 for f in "$@" 746 echo "$@" | xargs sed -i 's/\r$//'
749 do
750 cp "${f}" ${T}/edos2unix
751 sed 's/\r$//' ${T}/edos2unix > "${f}"
752 done
753} 747}
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##############################################################
761 748
762# Make a desktop file ! 749# Make a desktop file !
763# Great for making those icons in kde/gnome startmenu ! 750# Great for making those icons in kde/gnome startmenu !
764# Amaze your friends ! Get the women ! Join today ! 751# Amaze your friends ! Get the women ! Join today !
765# 752#
766# make_desktop_entry(<command>, [name], [icon], [type], [path]) 753# make_desktop_entry(<command>, [name], [icon], [type], [path])
767# 754#
768# binary: what command does the app run with ? 755# binary: what command does the app run with ?
769# name: the name that will show up in the menu 756# name: the name that will show up in the menu
770# icon: give your little like a pretty little icon ... 757# icon: give your little like a pretty little icon ...
771# this can be relative (to /usr/share/pixmaps) or 758# this can be relative (to /usr/share/pixmaps) or
772# a full path to an icon 759# a full path to an icon
773# type: what kind of application is this ? for categories: 760# type: what kind of application is this ? for categories:
774# http://www.freedesktop.org/Standards/desktop-entry-spec 761# http://standards.freedesktop.org/menu-spec/latest/apa.html
775# path: if your app needs to startup in a specific dir 762# path: if your app needs to startup in a specific dir
776make_desktop_entry() { 763make_desktop_entry() {
777 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 764 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
778 765
779 local exec=${1} 766 local exec=${1}
780 local name=${2:-${PN}} 767 local name=${2:-${PN}}
781 local icon=${3:-${PN}.png} 768 local icon=${3:-${PN}}
782 local type=${4} 769 local type=${4}
783 local path=${5} 770 local path=${5}
784 771
785 if [[ -z ${type} ]] ; then 772 if [[ -z ${type} ]] ; then
786 local catmaj=${CATEGORY%%-*} 773 local catmaj=${CATEGORY%%-*}
787 local catmin=${CATEGORY##*-} 774 local catmin=${CATEGORY##*-}
788 case ${catmaj} in 775 case ${catmaj} in
789 app) 776 app)
790 case ${catmin} in 777 case ${catmin} in
778 accessibility) type=Accessibility;;
791 admin) type=System;; 779 admin) type=System;;
780 antivirus) type=System;;
781 arch) type=Archiving;;
782 backup) type=Archiving;;
792 cdr) type=DiscBurning;; 783 cdr) type=DiscBurning;;
793 dicts) type=Dictionary;; 784 dicts) type=Dictionary;;
785 doc) type=Documentation;;
794 editors) type=TextEditor;; 786 editors) type=TextEditor;;
795 emacs) type=TextEditor;; 787 emacs) type=TextEditor;;
796 emulation) type=Emulator;; 788 emulation) type=Emulator;;
797 laptop) type=HardwareSettings;; 789 laptop) type=HardwareSettings;;
798 office) type=Office;; 790 office) type=Office;;
791 pda) type=PDA;;
799 vim) type=TextEditor;; 792 vim) type=TextEditor;;
800 xemacs) type=TextEditor;; 793 xemacs) type=TextEditor;;
801 *) type=;; 794 *) type=;;
802 esac 795 esac
803 ;; 796 ;;
804 797
805 dev) 798 dev)
806 type="Development" 799 type="Development"
807 ;; 800 ;;
808 801
809 games) 802 games)
810 case ${catmin} in 803 case ${catmin} in
811 action) type=ActionGame;; 804 action|fps) type=ActionGame;;
812 arcade) type=ArcadeGame;; 805 arcade) type=ArcadeGame;;
813 board) type=BoardGame;; 806 board) type=BoardGame;;
814 kid) type=KidsGame;;
815 emulation) type=Emulator;; 807 emulation) type=Emulator;;
808 kids) type=KidsGame;;
816 puzzle) type=LogicGame;; 809 puzzle) type=LogicGame;;
817 rpg) type=RolePlaying;;
818 roguelike) type=RolePlaying;; 810 roguelike) type=RolePlaying;;
811 rpg) type=RolePlaying;;
819 simulation) type=Simulation;; 812 simulation) type=Simulation;;
820 sports) type=SportsGame;; 813 sports) type=SportsGame;;
821 strategy) type=StrategyGame;; 814 strategy) type=StrategyGame;;
822 *) type=;; 815 *) type=;;
823 esac 816 esac
824 type="Game;${type}" 817 type="Game;${type}"
818 ;;
819
820 gnome)
821 type="Gnome;GTK"
822 ;;
823
824 kde)
825 type="KDE;Qt"
825 ;; 826 ;;
826 827
827 mail) 828 mail)
828 type="Network;Email" 829 type="Network;Email"
829 ;; 830 ;;
831 media) 832 media)
832 case ${catmin} in 833 case ${catmin} in
833 gfx) type=Graphics;; 834 gfx) type=Graphics;;
834 radio) type=Tuner;; 835 radio) type=Tuner;;
835 sound) type=Audio;; 836 sound) type=Audio;;
836 tv) type=TV;; 837 tv) type=TV;;
837 video) type=Video;; 838 video) type=Video;;
838 *) type=;; 839 *) type=;;
839 esac 840 esac
840 type="AudioVideo;${type}" 841 type="AudioVideo;${type}"
841 ;; 842 ;;
842 843
843 net) 844 net)
844 case ${catmin} in 845 case ${catmin} in
845 dialup) type=Dialup;; 846 dialup) type=Dialup;;
846 ftp) type=FileTransfer;; 847 ftp) type=FileTransfer;;
847 im) type=InstantMessaging;; 848 im) type=InstantMessaging;;
848 irc) type=IRCClient;; 849 irc) type=IRCClient;;
849 mail) type=Email;; 850 mail) type=Email;;
850 news) type=News;; 851 news) type=News;;
851 nntp) type=News;; 852 nntp) type=News;;
852 p2p) type=FileTransfer;; 853 p2p) type=FileTransfer;;
853 *) type=;; 854 *) type=;;
854 esac 855 esac
855 type="Network;${type}" 856 type="Network;${type}"
856 ;; 857 ;;
857 858
858 sci) 859 sci)
859 case ${catmin} in 860 case ${catmin} in
860 astro*) type=Astronomy;; 861 astro*) type=Astronomy;;
861 bio*) type=Biology;; 862 bio*) type=Biology;;
862 calc*) type=Calculator;; 863 calc*) type=Calculator;;
863 chem*) type=Chemistry;; 864 chem*) type=Chemistry;;
865 elec*) type=Electronics;;
864 geo*) type=Geology;; 866 geo*) type=Geology;;
865 math*) type=Math;; 867 math*) type=Math;;
868 physics) type=Physics;;
869 visual*) type=DataVisualization;;
866 *) type=;; 870 *) type=;;
867 esac 871 esac
868 type="Science;${type}" 872 type="Science;${type}"
869 ;; 873 ;;
870 874
875 sys)
876 type="System"
877 ;;
878
871 www) 879 www)
872 case ${catmin} in 880 case ${catmin} in
873 client) type=WebBrowser;; 881 client) type=WebBrowser;;
874 *) type=;; 882 *) type=;;
875 esac 883 esac
876 type="Network" 884 type="Network"
877 ;; 885 ;;
878 886
879 *) 887 *)
884 if [ "${SLOT}" == "0" ] ; then 892 if [ "${SLOT}" == "0" ] ; then
885 local desktop_name="${PN}" 893 local desktop_name="${PN}"
886 else 894 else
887 local desktop_name="${PN}-${SLOT}" 895 local desktop_name="${PN}-${SLOT}"
888 fi 896 fi
889 local desktop=${T}/${exec%% *}-${desktop_name}.desktop 897 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
890# local desktop=${T}/${exec%% *:-${desktop_name}}.desktop 898 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
891 899
900 cat <<-EOF > "${desktop}"
892echo "[Desktop Entry] 901 [Desktop Entry]
893Encoding=UTF-8 902 Version=1.0
894Version=0.9.2
895Name=${name} 903 Name=${name}
896Type=Application 904 Type=Application
897Comment=${DESCRIPTION} 905 Comment=${DESCRIPTION}
898Exec=${exec} 906 Exec=${exec}
899TryExec=${exec%% *} 907 TryExec=${exec%% *}
900Path=${path}
901Icon=${icon} 908 Icon=${icon}
902Categories=Application;${type};" > "${desktop}" 909 Categories=${type};
910 EOF
911
912 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
903 913
904 ( 914 (
905 # wrap the env here so that the 'insinto' call 915 # wrap the env here so that the 'insinto' call
906 # doesn't corrupt the env of the caller 916 # doesn't corrupt the env of the caller
907 insinto /usr/share/applications 917 insinto /usr/share/applications
908 doins "${desktop}" 918 doins "${desktop}"
909 ) 919 )
910} 920}
911 921
912# Make a GDM/KDM Session file 922# @FUNCTION: validate_desktop_entries
913# 923# @USAGE: [directories]
914# make_desktop_entry(<title>, <command>) 924# @MAINTAINER:
915# title: File to execute to start the Window Manager 925# Carsten Lohrke <carlo@gentoo.org>
916# command: Name of the Window Manager 926# @DESCRIPTION:
927# Validate desktop entries using desktop-file-utils
928validate_desktop_entries() {
929 if [[ -x /usr/bin/desktop-file-validate ]] ; then
930 einfo "Checking desktop entry validity"
931 local directories=""
932 for d in /usr/share/applications $@ ; do
933 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
934 done
935 if [[ -n ${directories} ]] ; then
936 for FILE in $(find ${directories} -name "*\.desktop" \
937 -not -path '*.hidden*' | sort -u 2>/dev/null)
938 do
939 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
940 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
941 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
942 done
943 fi
944 echo ""
945 else
946 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
947 fi
948}
917 949
950# @FUNCTION: make_session_desktop
951# @USAGE: <title> <command>
952# @DESCRIPTION:
953# Make a GDM/KDM Session file. The title is the file to execute to start the
954# Window Manager. The command is the name of the Window Manager.
918make_session_desktop() { 955make_session_desktop() {
919 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1 956 [[ -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 1 957 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1
921 958
922 local title=$1 959 local title=$1
923 local command=$2 960 local command=$2
924 local desktop=${T}/${wm}.desktop 961 local desktop=${T}/${wm}.desktop
925 962
963 cat <<-EOF > "${desktop}"
926echo "[Desktop Entry] 964 [Desktop Entry]
927Encoding=UTF-8
928Name=${title} 965 Name=${title}
929Comment=This session logs you into ${title} 966 Comment=This session logs you into ${title}
930Exec=${command} 967 Exec=${command}
931TryExec=${command} 968 TryExec=${command}
932Type=Application" > "${desktop}" 969 Type=Application
970 EOF
933 971
972 (
973 # wrap the env here so that the 'insinto' call
974 # doesn't corrupt the env of the caller
934 insinto /usr/share/xsessions 975 insinto /usr/share/xsessions
935 doins "${desktop}" 976 doins "${desktop}"
977 )
936} 978}
937 979
980# @FUNCTION: domenu
981# @USAGE: <menus>
982# @DESCRIPTION:
983# Install the list of .desktop menu files into the appropriate directory
984# (/usr/share/applications).
938domenu() { 985domenu() {
986 (
987 # wrap the env here so that the 'insinto' call
988 # doesn't corrupt the env of the caller
939 local i j 989 local i j ret=0
940 insinto /usr/share/applications 990 insinto /usr/share/applications
941 for i in "$@" ; do 991 for i in "$@" ; do
942 if [[ -f ${i} ]] ; then 992 if [[ -f ${i} ]] ; then
943 doins "${i}" 993 doins "${i}"
994 ((ret+=$?))
944 elif [[ -d ${i} ]] ; then 995 elif [[ -d ${i} ]] ; then
945 for j in "${i}"/*.desktop ; do 996 for j in "${i}"/*.desktop ; do
946 doins "${j}" 997 doins "${j}"
998 ((ret+=$?))
947 done 999 done
1000 else
1001 ((++ret))
948 fi 1002 fi
949 done 1003 done
1004 exit ${ret}
1005 )
950} 1006}
1007
1008# @FUNCTION: newmenu
1009# @USAGE: <menu> <newname>
1010# @DESCRIPTION:
1011# Like all other new* functions, install the specified menu as newname.
951newmenu() { 1012newmenu() {
1013 (
1014 # wrap the env here so that the 'insinto' call
1015 # doesn't corrupt the env of the caller
952 insinto /usr/share/applications 1016 insinto /usr/share/applications
953 newins "$1" "$2" 1017 newins "$@"
1018 )
954} 1019}
955 1020
1021# @FUNCTION: doicon
1022# @USAGE: <list of icons>
1023# @DESCRIPTION:
1024# Install the list of icons into the icon directory (/usr/share/pixmaps).
1025# This is useful in conjunction with creating desktop/menu files.
956doicon() { 1026doicon() {
1027 (
1028 # wrap the env here so that the 'insinto' call
1029 # doesn't corrupt the env of the caller
957 local i j 1030 local i j ret
958 insinto /usr/share/pixmaps 1031 insinto /usr/share/pixmaps
959 for i in "$@" ; do 1032 for i in "$@" ; do
960 if [[ -f ${i} ]] ; then 1033 if [[ -f ${i} ]] ; then
961 doins "${i}" 1034 doins "${i}"
1035 ((ret+=$?))
962 elif [[ -d ${i} ]] ; then 1036 elif [[ -d ${i} ]] ; then
963 for j in "${i}"/*.png ; do 1037 for j in "${i}"/*.png ; do
964 doins "${j}" 1038 doins "${j}"
1039 ((ret+=$?))
965 done 1040 done
1041 else
1042 ((++ret))
966 fi 1043 fi
967 done 1044 done
1045 exit ${ret}
1046 )
968} 1047}
1048
1049# @FUNCTION: newicon
1050# @USAGE: <icon> <newname>
1051# @DESCRIPTION:
1052# Like all other new* functions, install the specified icon as newname.
969newicon() { 1053newicon() {
1054 (
1055 # wrap the env here so that the 'insinto' call
1056 # doesn't corrupt the env of the caller
970 insinto /usr/share/pixmaps 1057 insinto /usr/share/pixmaps
971 newins "$1" "$2" 1058 newins "$@"
1059 )
972} 1060}
973
974##############################################################
975# END: Handle .desktop files and menu entries #
976##############################################################
977
978 1061
979# for internal use only (unpack_pdv and unpack_makeself) 1062# for internal use only (unpack_pdv and unpack_makeself)
980find_unpackable_file() { 1063find_unpackable_file() {
981 local src=$1 1064 local src=$1
982 if [[ -z ${src} ]] ; then 1065 if [[ -z ${src} ]] ; then
992 fi 1075 fi
993 [[ ! -e ${src} ]] && return 1 1076 [[ ! -e ${src} ]] && return 1
994 echo "${src}" 1077 echo "${src}"
995} 1078}
996 1079
1080# @FUNCTION: unpack_pdv
1081# @USAGE: <file to unpack> <size of off_t>
1082# @DESCRIPTION:
997# Unpack those pesky pdv generated files ... 1083# Unpack those pesky pdv generated files ...
998# They're self-unpacking programs with the binary package stuffed in 1084# 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 1085# 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. 1086# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1001# 1087#
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 1088# 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 1089# 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 1090# the size of the off_t type (in bytes) on the machine that built the pdv
1091# archive.
1092#
1006# archive. one way to determine this is by running the following commands: 1093# One way to determine this is by running the following commands:
1094#
1095# @CODE
1007# strings <pdv archive> | grep lseek 1096# strings <pdv archive> | grep lseek
1008# strace -elseek <pdv archive> 1097# strace -elseek <pdv archive>
1098# @CODE
1099#
1009# basically look for the first lseek command (we do the strings/grep because 1100# 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 1101# sometimes the function call is _llseek or something) and steal the 2nd
1011# parameter. here is an example: 1102# parameter. Here is an example:
1103#
1104# @CODE
1012# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1105# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1013# lseek 1106# lseek
1014# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1107# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1015# lseek(3, -4, SEEK_END) = 2981250 1108# lseek(3, -4, SEEK_END) = 2981250
1109# @CODE
1110#
1016# thus we would pass in the value of '4' as the second parameter. 1111# Thus we would pass in the value of '4' as the second parameter.
1017unpack_pdv() { 1112unpack_pdv() {
1018 local src=$(find_unpackable_file $1) 1113 local src=$(find_unpackable_file "$1")
1019 local sizeoff_t=$2 1114 local sizeoff_t=$2
1020 1115
1021 [[ -z ${src} ]] && die "Could not locate source for '$1'" 1116 [[ -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 :(" 1117 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1023 1118
1024 local shrtsrc=$(basename "${src}") 1119 local shrtsrc=$(basename "${src}")
1025 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1120 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1026 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1121 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1027 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1122 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1028 1123
1029 # grab metadata for debug reasons 1124 # grab metadata for debug reasons
1030 local metafile="$(emktemp)" 1125 local metafile=$(emktemp)
1031 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1126 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1032 1127
1033 # rip out the final file name from the metadata 1128 # rip out the final file name from the metadata
1034 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1129 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1035 datafile="`basename ${datafile}`" 1130 datafile=$(basename "${datafile}")
1036 1131
1037 # now lets uncompress/untar the file if need be 1132 # now lets uncompress/untar the file if need be
1038 local tmpfile="$(emktemp)" 1133 local tmpfile=$(emktemp)
1039 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1134 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1040 1135
1041 local iscompressed="`file -b ${tmpfile}`" 1136 local iscompressed=$(file -b "${tmpfile}")
1042 if [ "${iscompressed:0:8}" == "compress" ] ; then 1137 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1043 iscompressed=1 1138 iscompressed=1
1044 mv ${tmpfile}{,.Z} 1139 mv ${tmpfile}{,.Z}
1045 gunzip ${tmpfile} 1140 gunzip ${tmpfile}
1046 else 1141 else
1047 iscompressed=0 1142 iscompressed=0
1048 fi 1143 fi
1049 local istar="`file -b ${tmpfile}`" 1144 local istar=$(file -b "${tmpfile}")
1050 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1145 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1051 istar=1 1146 istar=1
1052 else 1147 else
1053 istar=0 1148 istar=0
1054 fi 1149 fi
1055 1150
1083 true 1178 true
1084 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1179 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1085 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1180 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1086} 1181}
1087 1182
1183# @FUNCTION: unpack_makeself
1184# @USAGE: [file to unpack] [offset] [tail|dd]
1185# @DESCRIPTION:
1088# Unpack those pesky makeself generated files ... 1186# Unpack those pesky makeself generated files ...
1089# They're shell scripts with the binary package tagged onto 1187# They're shell scripts with the binary package tagged onto
1090# the end of the archive. Loki utilized the format as does 1188# the end of the archive. Loki utilized the format as does
1091# many other game companies. 1189# many other game companies.
1092# 1190#
1093# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1191# If the file is not specified, then ${A} is used. If the
1094# - If the file is not specified then unpack will utilize ${A}.
1095# - If the offset is not specified then we will attempt to extract 1192# offset is not specified then we will attempt to extract
1096# the proper offset from the script itself. 1193# the proper offset from the script itself.
1097unpack_makeself() { 1194unpack_makeself() {
1098 local src_input=${1:-${A}} 1195 local src_input=${1:-${A}}
1099 local src=$(find_unpackable_file "${src_input}") 1196 local src=$(find_unpackable_file "${src_input}")
1100 local skip=$2 1197 local skip=$2
1101 local exe=$3 1198 local exe=$3
1147 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1244 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1148 *) die "makeself cant handle exe '${exe}'" 1245 *) die "makeself cant handle exe '${exe}'"
1149 esac 1246 esac
1150 1247
1151 # lets grab the first few bytes of the file to figure out what kind of archive it is 1248 # lets grab the first few bytes of the file to figure out what kind of archive it is
1152 local tmpfile="$(emktemp)" 1249 local tmpfile=$(emktemp)
1153 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1250 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1154 local filetype="$(file -b "${tmpfile}")" 1251 local filetype=$(file -b "${tmpfile}")
1155 case ${filetype} in 1252 case ${filetype} in
1156 *tar\ archive) 1253 *tar\ archive*)
1157 eval ${exe} | tar --no-same-owner -xf - 1254 eval ${exe} | tar --no-same-owner -xf -
1158 ;; 1255 ;;
1159 bzip2*) 1256 bzip2*)
1160 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1257 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1161 ;; 1258 ;;
1171 ;; 1268 ;;
1172 esac 1269 esac
1173 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1270 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1174} 1271}
1175 1272
1273# @FUNCTION: check_license
1274# @USAGE: [license]
1275# @DESCRIPTION:
1176# Display a license for user to accept. 1276# 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. 1277# specified, then ${LICENSE} is used.
1180check_license() { 1278check_license() {
1181 local lic=$1 1279 local lic=$1
1182 if [ -z "${lic}" ] ; then 1280 if [ -z "${lic}" ] ; then
1183 lic="${PORTDIR}/licenses/${LICENSE}" 1281 lic="${PORTDIR}/licenses/${LICENSE}"
1184 else 1282 else
1197 # accepted ... if we don't find a match, we make the user accept 1295 # accepted ... if we don't find a match, we make the user accept
1198 local shopts=$- 1296 local shopts=$-
1199 local alic 1297 local alic
1200 set -o noglob #so that bash doesn't expand "*" 1298 set -o noglob #so that bash doesn't expand "*"
1201 for alic in ${ACCEPT_LICENSE} ; do 1299 for alic in ${ACCEPT_LICENSE} ; do
1202 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1300 if [[ ${alic} == ${l} ]]; then
1203 set +o noglob; set -${shopts} #reset old shell opts 1301 set +o noglob; set -${shopts} #reset old shell opts
1204 return 0 1302 return 0
1205 fi 1303 fi
1206 done 1304 done
1207 set +o noglob; set -$shopts #reset old shell opts 1305 set +o noglob; set -$shopts #reset old shell opts
1208 1306
1209 local licmsg="$(emktemp)" 1307 local licmsg=$(emktemp)
1210 cat << EOF > ${licmsg} 1308 cat <<-EOF > ${licmsg}
1211********************************************************** 1309 **********************************************************
1212The following license outlines the terms of use of this 1310 The following license outlines the terms of use of this
1213package. You MUST accept this license for installation to 1311 package. You MUST accept this license for installation to
1214continue. When you are done viewing, hit 'q'. If you 1312 continue. When you are done viewing, hit 'q'. If you
1215CTRL+C out of this, the install will not run! 1313 CTRL+C out of this, the install will not run!
1216********************************************************** 1314 **********************************************************
1217 1315
1218EOF 1316 EOF
1219 cat ${lic} >> ${licmsg} 1317 cat ${lic} >> ${licmsg}
1220 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1318 ${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] " 1319 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1222 read alic 1320 read alic
1223 case ${alic} in 1321 case ${alic} in
1230 die "Failed to accept license" 1328 die "Failed to accept license"
1231 ;; 1329 ;;
1232 esac 1330 esac
1233} 1331}
1234 1332
1333# @FUNCTION: cdrom_get_cds
1334# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1335# @DESCRIPTION:
1235# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1336# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1236# the whole 'non-interactive' policy, but damnit I want CD support ! 1337# the whole 'non-interactive' policy, but damnit I want CD support !
1237# 1338#
1238# with these cdrom functions we handle all the user interaction and 1339# With these cdrom functions we handle all the user interaction and
1239# standardize everything. all you have to do is call cdrom_get_cds() 1340# 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 1341# and when the function returns, you can assume that the cd has been
1241# found at CDROM_ROOT. 1342# found at CDROM_ROOT.
1242# 1343#
1344# The function will attempt to locate a cd based upon a file that is on
1345# the cd. The more files you give this function, the more cds
1346# the cdrom functions will handle.
1347#
1243# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1348# 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 1349# etc... If you want to give the cds better names, then just export
1245# the appropriate CDROM_NAME variable before calling cdrom_get_cds(). 1350# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1246# - CDROM_NAME="fooie cd" - for when you only want 1 cd 1351# 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 1352# 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# 1353#
1251# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1354# 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() { 1355cdrom_get_cds() {
1258 # first we figure out how many cds we're dealing with by 1356 # first we figure out how many cds we're dealing with by
1259 # the # of files they gave us 1357 # the # of files they gave us
1260 local cdcnt=0 1358 local cdcnt=0
1261 local f= 1359 local f=
1347 export CDROM_SET="" 1445 export CDROM_SET=""
1348 export CDROM_CURRENT_CD=0 1446 export CDROM_CURRENT_CD=0
1349 cdrom_load_next_cd 1447 cdrom_load_next_cd
1350} 1448}
1351 1449
1352# this is only used when you need access to more than one cd. 1450# @FUNCTION: cdrom_load_next_cd
1353# when you have finished using the first cd, just call this function. 1451# @DESCRIPTION:
1354# when it returns, CDROM_ROOT will be pointing to the second cd. 1452# 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. 1453# files off a CD and want access to the next one, just call this function.
1454# Again, all the messy details of user interaction are taken care of for you.
1455# Once this returns, just read the variable CDROM_ROOT for the location of the
1456# mounted CD. Note that you can only go forward in the CD list, so make sure
1457# you only call this function when you're done using the current CD.
1356cdrom_load_next_cd() { 1458cdrom_load_next_cd() {
1357 local var 1459 local var
1358 ((++CDROM_CURRENT_CD)) 1460 ((++CDROM_CURRENT_CD))
1359 1461
1360 unset CDROM_ROOT 1462 unset CDROM_ROOT
1377# displayed and we'll hang out here until: 1479# displayed and we'll hang out here until:
1378# (1) the file is found on a mounted cdrom 1480# (1) the file is found on a mounted cdrom
1379# (2) the user hits CTRL+C 1481# (2) the user hits CTRL+C
1380_cdrom_locate_file_on_cd() { 1482_cdrom_locate_file_on_cd() {
1381 local mline="" 1483 local mline=""
1382 local showedmsg=0 1484 local showedmsg=0 showjolietmsg=0
1383 1485
1384 while [[ -z ${CDROM_ROOT} ]] ; do 1486 while [[ -z ${CDROM_ROOT} ]] ; do
1385 local i=0 1487 local i=0
1386 local -a cdset=(${*//:/ }) 1488 local -a cdset=(${*//:/ })
1387 if [[ -n ${CDROM_SET} ]] ; then 1489 if [[ -n ${CDROM_SET} ]] ; then
1390 1492
1391 while [[ -n ${cdset[${i}]} ]] ; do 1493 while [[ -n ${cdset[${i}]} ]] ; do
1392 local dir=$(dirname ${cdset[${i}]}) 1494 local dir=$(dirname ${cdset[${i}]})
1393 local file=$(basename ${cdset[${i}]}) 1495 local file=$(basename ${cdset[${i}]})
1394 1496
1395 for mline in $(mount | gawk '/(iso|cdrom|fs=cdfss)/ {print $3}') ; do 1497 local point= node= fs= foo=
1498 while read point node fs foo ; do
1499 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1500 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1501 && continue
1502 point=${point//\040/ }
1396 [[ -d ${mline}/${dir} ]] || continue 1503 [[ ! -d ${point}/${dir} ]] && continue
1397 if [[ -n $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] ; then 1504 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1398 export CDROM_ROOT=${mline} 1505 export CDROM_ROOT=${point}
1399 export CDROM_SET=${i} 1506 export CDROM_SET=${i}
1400 export CDROM_MATCH=${cdset[${i}]} 1507 export CDROM_MATCH=${cdset[${i}]}
1401 return 1508 return
1402 fi 1509 done <<< "$(get_mounts)"
1403 done
1404 1510
1405 ((++i)) 1511 ((++i))
1406 done 1512 done
1407 1513
1408 echo 1514 echo
1424 showedmsg=1 1530 showedmsg=1
1425 fi 1531 fi
1426 einfo "Press return to scan for the cd again" 1532 einfo "Press return to scan for the cd again"
1427 einfo "or hit CTRL+C to abort the emerge." 1533 einfo "or hit CTRL+C to abort the emerge."
1428 echo 1534 echo
1535 if [[ ${showjolietmsg} -eq 0 ]] ; then
1536 showjolietmsg=1
1537 else
1429 einfo "If you are having trouble with the detection" 1538 ewarn "If you are having trouble with the detection"
1430 einfo "of your CD, it is possible that you do not have" 1539 ewarn "of your CD, it is possible that you do not have"
1431 einfo "Joliet support enabled in your kernel. Please" 1540 ewarn "Joliet support enabled in your kernel. Please"
1432 einfo "check that CONFIG_JOLIET is enabled in your kernel." 1541 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1542 ebeep 5
1543 fi
1433 read || die "something is screwed with your system" 1544 read || die "something is screwed with your system"
1434 done 1545 done
1435} 1546}
1436 1547
1548# @FUNCTION: strip-linguas
1549# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1550# @DESCRIPTION:
1437# Make sure that LINGUAS only contains languages that 1551# Make sure that LINGUAS only contains languages that
1438# a package can support 1552# a package can support. The first form allows you to
1439# 1553# specify a list of LINGUAS. The -i builds a list of po
1440# usage: strip-linguas <allow LINGUAS> 1554# files found in all the directories and uses the
1441# strip-linguas -i <directories of .po files> 1555# intersection of the lists. The -u builds a list of po
1442# strip-linguas -u <directories of .po files> 1556# files found in all the directories and uses the union
1443# 1557# 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() { 1558strip-linguas() {
1450 local ls newls nols 1559 local ls newls nols
1451 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1560 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1452 local op=$1; shift 1561 local op=$1; shift
1453 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift 1562 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift
1483 [[ -n ${nols} ]] \ 1592 [[ -n ${nols} ]] \
1484 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols} 1593 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols}
1485 export LINGUAS=${newls:1} 1594 export LINGUAS=${newls:1}
1486} 1595}
1487 1596
1488# moved from kernel.eclass since they are generally useful outside of 1597# @FUNCTION: preserve_old_lib
1489# kernel.eclass -iggy (20041002) 1598# @USAGE: <libs to preserve> [more libs]
1490 1599# @DESCRIPTION:
1491# the following functions are useful in kernel module ebuilds, etc.
1492# for an example see ivtv or drbd ebuilds
1493
1494# set's ARCH to match what the kernel expects
1495set_arch_to_kernel() {
1496 i=10
1497 while ((i--)) ; do
1498 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1499 done
1500 export EUTILS_ECLASS_PORTAGE_ARCH="${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 1600# 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 1601# 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 1602# 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 1603# 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: 1604# solution, so instead you can call this from pkg_preinst. See also the
1529# 1605# 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() { 1606preserve_old_lib() {
1543 LIB=$1 1607 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1608 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1609 die "Invalid preserve_old_lib() usage"
1610 fi
1611 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1544 1612
1545 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1613 # let portage worry about it
1546 SONAME=`basename ${LIB}` 1614 has preserve-libs ${FEATURES} && return 0
1547 DIRNAME=`dirname ${LIB}`
1548 1615
1549 dodir ${DIRNAME} 1616 local lib dir
1550 cp ${ROOT}${LIB} ${D}${DIRNAME} 1617 for lib in "$@" ; do
1618 [[ -e ${ROOT}/${lib} ]] || continue
1619 dir=${lib%/*}
1620 dodir ${dir} || die "dodir ${dir} failed"
1621 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1551 touch ${D}${LIB} 1622 touch "${D}"/${lib}
1552 fi 1623 done
1553} 1624}
1554 1625
1626# @FUNCTION: preserve_old_lib_notify
1627# @USAGE: <libs to notify> [more libs]
1628# @DESCRIPTION:
1629# Spit helpful messages about the libraries preserved by preserve_old_lib.
1555preserve_old_lib_notify() { 1630preserve_old_lib_notify() {
1556 LIB=$1 1631 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1632 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1633 die "Invalid preserve_old_lib_notify() usage"
1634 fi
1557 1635
1558 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1636 # let portage worry about it
1559 SONAME=`basename ${LIB}` 1637 has preserve-libs ${FEATURES} && return 0
1560 1638
1639 local lib notice=0
1640 for lib in "$@" ; do
1641 [[ -e ${ROOT}/${lib} ]] || continue
1642 if [[ ${notice} -eq 0 ]] ; then
1643 notice=1
1561 ewarn "An old version of an installed library was detected on your system." 1644 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" 1645 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," 1646 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1564 ewarn "you will need to execute the following command:" 1647 ewarn "in order to remove these old dependencies. If you do not have this"
1648 ewarn "helper program, simply emerge the 'gentoolkit' package."
1649 ewarn
1650 fi
1565 ewarn " revdep-rebuild --library ${SONAME}" 1651 ewarn " # revdep-rebuild --library ${lib##*/}"
1652 done
1653 if [[ ${notice} -eq 1 ]] ; then
1566 ewarn 1654 ewarn
1567 ewarn "After doing that, you can safely remove ${LIB}" 1655 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1568 ewarn "Note: 'emerge gentoolkit' to get revdep-rebuild" 1656 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1657 for lib in "$@" ; do
1658 ewarn " # rm '${lib}'"
1659 done
1569 fi 1660 fi
1570} 1661}
1571 1662
1572# Hack for people to figure out if a package was built with 1663# @FUNCTION: built_with_use
1573# certain USE flags 1664# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1665# @DESCRIPTION:
1666# A temporary hack until portage properly supports DEPENDing on USE
1667# flags being enabled in packages. This will check to see if the specified
1668# DEPEND atom was built with the specified list of USE flags. The
1669# --missing option controls the behavior if called on a package that does
1670# not actually support the defined USE flags (aka listed in IUSE).
1671# The default is to abort (call die). The -a and -o flags control
1672# the requirements of the USE flags. They correspond to "and" and "or"
1673# logic. So the -a flag means all listed USE flags must be enabled
1674# while the -o flag means at least one of the listed IUSE flags must be
1675# enabled. The --hidden option is really for internal use only as it
1676# means the USE flag we're checking is hidden expanded, so it won't be found
1677# in IUSE like normal USE flags.
1574# 1678#
1575# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1679# Remember that this function isn't terribly intelligent so order of optional
1576# ex: built_with_use xchat gtk2 1680# 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() { 1681built_with_use() {
1682 local hidden="no"
1683 if [[ $1 == "--hidden" ]] ; then
1684 hidden="yes"
1685 shift
1686 fi
1687
1688 local missing_action="die"
1689 if [[ $1 == "--missing" ]] ; then
1690 missing_action=$2
1691 shift ; shift
1692 case ${missing_action} in
1693 true|false|die) ;;
1694 *) die "unknown action '${missing_action}'";;
1695 esac
1696 fi
1697
1582 local opt=$1 1698 local opt=$1
1583 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1699 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1584 1700
1585 local PKG=$(best_version $1) 1701 local PKG=$(best_version $1)
1586 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package" 1702 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1587 shift 1703 shift
1588 1704
1589 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE 1705 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1706 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1590 1707
1591 # if the USE file doesnt exist, assume the $PKG is either 1708 # if the IUSE file doesn't exist, the read will error out, we need to handle
1592 # injected or package.provided 1709 # this gracefully
1710 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1711 case ${missing_action} in
1712 true) return 0;;
1713 false) return 1;;
1593 [[ ! -e ${USEFILE} ]] && die "Unable to determine what USE flags $PKG was built with" 1714 die) die "Unable to determine what USE flags $PKG was built with";;
1715 esac
1716 fi
1717
1718 if [[ ${hidden} == "no" ]] ; then
1719 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1720 # Don't check USE_EXPAND #147237
1721 local expand
1722 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1723 if [[ $1 == ${expand}_* ]] ; then
1724 expand=""
1725 break
1726 fi
1727 done
1728 if [[ -n ${expand} ]] ; then
1729 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1730 case ${missing_action} in
1731 true) return 0;;
1732 false) return 1;;
1733 die) die "$PKG does not actually support the $1 USE flag!";;
1734 esac
1735 fi
1736 fi
1737 fi
1594 1738
1595 local USE_BUILT=$(<${USEFILE}) 1739 local USE_BUILT=$(<${USEFILE})
1596 while [[ $# -gt 0 ]] ; do 1740 while [[ $# -gt 0 ]] ; do
1597 if [[ ${opt} = "-o" ]] ; then 1741 if [[ ${opt} = "-o" ]] ; then
1598 has $1 ${USE_BUILT} && return 0 1742 has $1 ${USE_BUILT} && return 0
1602 shift 1746 shift
1603 done 1747 done
1604 [[ ${opt} = "-a" ]] 1748 [[ ${opt} = "-a" ]]
1605} 1749}
1606 1750
1751# @FUNCTION: epunt_cxx
1752# @USAGE: [dir to scan]
1753# @DESCRIPTION:
1607# Many configure scripts wrongly bail when a C++ compiler 1754# Many configure scripts wrongly bail when a C++ compiler could not be
1608# could not be detected. #73450 1755# detected. If dir is not specified, then it defaults to ${S}.
1756#
1757# http://bugs.gentoo.org/73450
1609epunt_cxx() { 1758epunt_cxx() {
1610 local dir=$1 1759 local dir=$1
1611 [[ -z ${dir} ]] && dir=${S} 1760 [[ -z ${dir} ]] && dir=${S}
1612 ebegin "Removing useless C++ checks" 1761 ebegin "Removing useless C++ checks"
1613 local f 1762 local f
1614 for f in $(find ${dir} -name configure) ; do 1763 find "${dir}" -name configure | while read f ; do
1615 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1764 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1616 done 1765 done
1617 eend 0 1766 eend 0
1618} 1767}
1619 1768
1620# dopamd <file> [more files] 1769# @FUNCTION: make_wrapper
1621# 1770# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1622# Install pam auth config file in /etc/pam.d 1771# @DESCRIPTION:
1623dopamd() { 1772# Create a shell wrapper script named wrapper in installpath
1624 [[ -z $1 ]] && die "dopamd requires at least one argument" 1773# (defaults to the bindir) to execute target (default of wrapper) by
1625 1774# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1626 use pam || return 0 1775# libpaths followed by optionally changing directory to chdir.
1627
1628 INSDESTTREE=/etc/pam.d \
1629 doins "$@" || die "failed to install $@"
1630}
1631# newpamd <old name> <new name>
1632#
1633# Install pam file <old name> as <new name> in /etc/pam.d
1634newpamd() {
1635 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1636
1637 use pam || return 0
1638
1639 INSDESTTREE=/etc/pam.d \
1640 newins "$1" "$2" || die "failed to install $1 as $2"
1641}
1642
1643# make a wrapper script ...
1644# NOTE: this was originally games_make_wrapper, but I noticed other places where
1645# this could be used, so I have moved it here and made it not games-specific
1646# -- wolf31o2
1647# $1 == wrapper name
1648# $2 == binary to run
1649# $3 == directory to chdir before running binary
1650# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1651# $5 == path for wrapper
1652make_wrapper() { 1776make_wrapper() {
1653 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5 1777 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1654 local tmpwrapper=$(emktemp) 1778 local tmpwrapper=$(emktemp)
1655 # We don't want to quote ${bin} so that people can pass complex 1779 # We don't want to quote ${bin} so that people can pass complex
1656 # things as $bin ... "./someprog --args" 1780 # things as $bin ... "./someprog --args"
1666fi 1790fi
1667exec ${bin} "\$@" 1791exec ${bin} "\$@"
1668EOF 1792EOF
1669 chmod go+rx "${tmpwrapper}" 1793 chmod go+rx "${tmpwrapper}"
1670 if [[ -n ${path} ]] ; then 1794 if [[ -n ${path} ]] ; then
1795 (
1671 exeinto "${path}" 1796 exeinto "${path}"
1672 newexe "${tmpwrapper}" "${wrapper}" 1797 newexe "${tmpwrapper}" "${wrapper}"
1798 ) || die
1673 else 1799 else
1674 newbin "${tmpwrapper}" "${wrapper}" 1800 newbin "${tmpwrapper}" "${wrapper}" || die
1675 fi 1801 fi
1676} 1802}

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