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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 1.255 2006/10/24 17:27:31 wolf31o2 Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.296 2008/02/13 20:50:06 wolf31o2 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
42# libs in /lib. This is to fix linking problems when you have
43# the .so in /lib, and the .a in /usr/lib. What happens is that
44# in some cases when linking dynamic, the .a in /usr/lib is used
45# instead of the .so in /lib due to gcc/libtool tweaking ld's
46# library search path. This cause many builds to fail.
47# See bug #4411 for more info.
48#
49# To use, simply call:
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 if [[ $(type -t _tc_gen_usr_ldscript) == "function" ]] ; then
61 _tc_gen_usr_ldscript "$@"
62 return $?
63 fi
64
65 ewarn "QA Notice: Please upgrade your ebuild to use toolchain-funcs"
66 ewarn "QA Notice: rather than gen_usr_ldscript() from eutils"
67
68 local lib libdir=$(get_libdir)
69 # Just make sure it exists
70 dodir /usr/${libdir}
71
72 for lib in "${@}" ; do
73 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT
74 /* GNU ld script
75 Since Gentoo has critical dynamic libraries
76 in /lib, and the static versions in /usr/lib,
77 we need to have a "fake" dynamic lib in /usr/lib,
78 otherwise we run into linking problems.
79
80 See bug http://bugs.gentoo.org/4411 for more info.
81 */
82 GROUP ( /${libdir}/${lib} )
83 END_LDSCRIPT
84 fperms a+x "/usr/${libdir}/${lib}" || die "could not change perms on ${lib}"
85 done
86}
87
88
89# Default directory where patches are located 52# Default directory where patches are located
90EPATCH_SOURCE="${WORKDIR}/patch" 53EPATCH_SOURCE="${WORKDIR}/patch"
91# Default extension for patches 54# Default extension for patches
92EPATCH_SUFFIX="patch.bz2" 55EPATCH_SUFFIX="patch.bz2"
93# Default options for patch 56# Default options for patch
94# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 57# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
95# Set --no-backup-if-mismatch so we don't leave '.orig' files behind. 58# Set --no-backup-if-mismatch so we don't leave '.orig' files behind.
96# Set -E to automatically remove empty files. 59# Set -E to automatically remove empty files.
97EPATCH_OPTS="-g0 -E --no-backup-if-mismatch" 60EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
98# List of patches not to apply. Not this is only file names, 61# List of patches not to apply. Not this is only file names,
99# and not the full path .. 62# and not the full path ..
100EPATCH_EXCLUDE="" 63EPATCH_EXCLUDE=""
101# Change the printed message for a single patch. 64# Change the printed message for a single patch.
102EPATCH_SINGLE_MSG="" 65EPATCH_SINGLE_MSG=""
103# Change the printed message for multiple patches. 66# Change the printed message for multiple patches.
104EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..." 67EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
105# Force applying bulk patches even if not following the style: 68# Force applying bulk patches even if not following the style:
106# 69#
107# ??_${ARCH}_foo.${EPATCH_SUFFIX} 70# ??_${ARCH}_foo.${EPATCH_SUFFIX}
108# 71#
109EPATCH_FORCE="no" 72EPATCH_FORCE="no"
110 73
111# This function is for bulk patching, or in theory for just one 74# This function is for bulk patching, or in theory for just one
112# or two patches. 75# or two patches.
123# 86#
124# Patches are applied in current directory. 87# Patches are applied in current directory.
125# 88#
126# Bulk Patches should preferibly have the form of: 89# Bulk Patches should preferibly have the form of:
127# 90#
128# ??_${ARCH}_foo.${EPATCH_SUFFIX} 91# ??_${ARCH}_foo.${EPATCH_SUFFIX}
129# 92#
130# For example: 93# For example:
131# 94#
132# 01_all_misc-fix.patch.bz2 95# 01_all_misc-fix.patch.bz2
133# 02_sparc_another-fix.patch.bz2 96# 02_sparc_another-fix.patch.bz2
134# 97#
135# This ensures that there are a set order, and you can have ARCH 98# This ensures that there are a set order, and you can have ARCH
136# specific patches. 99# specific patches.
137# 100#
138# If you however give an argument to epatch(), it will treat it as a 101# If you however give an argument to epatch(), it will treat it as a
180 local EPATCH_SOURCE="$1/*" 143 local EPATCH_SOURCE="$1/*"
181 else 144 else
182 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 145 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
183 fi 146 fi
184 else 147 else
185 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 148 if [[ ! -d ${EPATCH_SOURCE} ]] || [[ -n $1 ]] ; then
186 then
187 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 149 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
188 then 150 then
189 EPATCH_SOURCE="$1" 151 EPATCH_SOURCE="$1"
190 fi 152 fi
191 153
226 fi 188 fi
227 for x in ${EPATCH_SOURCE} 189 for x in ${EPATCH_SOURCE}
228 do 190 do
229 # New ARCH dependant patch naming scheme ... 191 # New ARCH dependant patch naming scheme ...
230 # 192 #
231 # ???_arch_foo.patch 193 # ???_arch_foo.patch
232 # 194 #
233 if [ -f ${x} ] && \ 195 if [ -f ${x} ] && \
234 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \ 196 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
235 [ "${EPATCH_FORCE}" = "yes" ]) 197 [ "${EPATCH_FORCE}" = "yes" ])
236 then 198 then
237 local count=0 199 local count=0
238 local popts="${EPATCH_OPTS}" 200 local popts="${EPATCH_OPTS}"
239 local patchname=${x##*/} 201 local patchname=${x##*/}
240 202
268 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 230 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
269 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 231 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
270 232
271 if [ "${PATCH_SUFFIX}" != "patch" ] 233 if [ "${PATCH_SUFFIX}" != "patch" ]
272 then 234 then
273 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 235 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
274 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 236 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
275 else 237 else
276 PATCH_TARGET="${x}" 238 PATCH_TARGET="${x}"
277 fi 239 fi
278 240
279 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 241 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
280 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 242 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
281 243
282 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 244 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
283 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 245 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
284 246
350 then 312 then
351 einfo "Done with patching" 313 einfo "Done with patching"
352 fi 314 fi
353} 315}
354 316
317# @FUNCTION: emktemp
318# @USAGE: [temp dir]
319# @DESCRIPTION:
355# Cheap replacement for when debianutils (and thus mktemp) 320# Cheap replacement for when debianutils (and thus mktemp)
356# does not exist on the users system 321# does not exist on the users system.
357# vapier@gentoo.org
358#
359# Takes just 1 optional parameter (the directory to create tmpfile in)
360emktemp() { 322emktemp() {
361 local exe="touch" 323 local exe="touch"
362 [[ $1 == -d ]] && exe="mkdir" && shift 324 [[ $1 == -d ]] && exe="mkdir" && shift
363 local topdir=$1 325 local topdir=$1
364 326
366 [[ -z ${T} ]] \ 328 [[ -z ${T} ]] \
367 && topdir="/tmp" \ 329 && topdir="/tmp" \
368 || topdir=${T} 330 || topdir=${T}
369 fi 331 fi
370 332
371 if [[ -z $(type -p mktemp) ]] ; then 333 if ! type -P mktemp > /dev/null ; then
334 # system lacks `mktemp` so we have to fake it
372 local tmp=/ 335 local tmp=/
373 while [[ -e ${tmp} ]] ; do 336 while [[ -e ${tmp} ]] ; do
374 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM} 337 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
375 done 338 done
376 ${exe} "${tmp}" || ${exe} -p "${tmp}" 339 ${exe} "${tmp}" || ${exe} -p "${tmp}"
377 echo "${tmp}" 340 echo "${tmp}"
378 else 341 else
342 # the args here will give slightly wierd names on BSD,
343 # but should produce a usable file on all userlands
379 if [[ ${exe} == "touch" ]] ; then 344 if [[ ${exe} == "touch" ]] ; then
380 [[ ${USERLAND} == "GNU" ]] \
381 && mktemp -p "${topdir}" \
382 || TMPDIR="${topdir}" mktemp -t tmp 345 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
383 else 346 else
384 [[ ${USERLAND} == "GNU" ]] \
385 && mktemp -d "${topdir}" \
386 || TMPDIR="${topdir}" mktemp -dt tmp 347 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
387 fi
388 fi 348 fi
349 fi
389} 350}
390 351
352# @FUNCTION: egetent
353# @USAGE: <database> <key>
354# @MAINTAINER:
355# base-system@gentoo.org (Linux)
356# Joe Jezak <josejx@gmail.com> (OS X)
357# usata@gentoo.org (OS X)
358# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
359# @DESCRIPTION:
391# Small wrapper for getent (Linux), nidump (Mac OS X), 360# Small wrapper for getent (Linux), nidump (Mac OS X),
392# and pw (FreeBSD) used in enewuser()/enewgroup() 361# and pw (FreeBSD) used in enewuser()/enewgroup()
393# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
394# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
395#
396# egetent(database, key)
397egetent() { 362egetent() {
398 case ${CHOST} in 363 case ${CHOST} in
399 *-darwin*) 364 *-darwin*)
400 case "$2" in 365 case "$2" in
401 *[!0-9]*) # Non numeric 366 *[!0-9]*) # Non numeric
425 getent "$1" "$2" 390 getent "$1" "$2"
426 ;; 391 ;;
427 esac 392 esac
428} 393}
429 394
430# Simplify/standardize adding users to the system 395# @FUNCTION: enewuser
431# vapier@gentoo.org 396# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
432# 397# @DESCRIPTION:
433# enewuser(username, uid, shell, homedir, groups, extra options) 398# Same as enewgroup, you are not required to understand how to properly add
434# 399# a user to the system. The only required parameter is the username.
435# Default values if you do not specify any: 400# Default uid is (pass -1 for this) next available, default shell is
436# username: REQUIRED ! 401# /bin/false, default homedir is /dev/null, there are no default groups,
437# uid: next available (see useradd(8)) 402# and default params sets the comment as 'added by portage for ${PN}'.
438# note: pass -1 to get default behavior
439# shell: /bin/false
440# homedir: /dev/null
441# groups: none
442# extra: comment of 'added by portage for ${PN}'
443enewuser() { 403enewuser() {
444 case ${EBUILD_PHASE} in 404 case ${EBUILD_PHASE} in
445 unpack|compile|test|install) 405 unpack|compile|test|install)
446 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function." 406 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
447 eerror "Package fails at QA and at life. Please file a bug." 407 eerror "Package fails at QA and at life. Please file a bug."
454 eerror "No username specified !" 414 eerror "No username specified !"
455 die "Cannot call enewuser without a username" 415 die "Cannot call enewuser without a username"
456 fi 416 fi
457 417
458 # lets see if the username already exists 418 # lets see if the username already exists
459 if [[ ${euser} == $(egetent passwd "${euser}" | cut -d: -f1) ]] ; then 419 if [[ -n $(egetent passwd "${euser}") ]] ; then
460 return 0 420 return 0
461 fi 421 fi
462 einfo "Adding user '${euser}' to your system ..." 422 einfo "Adding user '${euser}' to your system ..."
463 423
464 # options to pass to useradd 424 # options to pass to useradd
465 local opts= 425 local opts=
466 426
467 # handle uid 427 # handle uid
468 local euid=$1; shift 428 local euid=$1; shift
469 if [[ ! -z ${euid} ]] && [[ ${euid} != "-1" ]] ; then 429 if [[ -n ${euid} && ${euid} != -1 ]] ; then
470 if [[ ${euid} -gt 0 ]] ; then 430 if [[ ${euid} -gt 0 ]] ; then
471 if [[ ! -z $(egetent passwd ${euid}) ]] ; then 431 if [[ -n $(egetent passwd ${euid}) ]] ; then
472 euid="next" 432 euid="next"
473 fi 433 fi
474 else 434 else
475 eerror "Userid given but is not greater than 0 !" 435 eerror "Userid given but is not greater than 0 !"
476 die "${euid} is not a valid UID" 436 die "${euid} is not a valid UID"
477 fi 437 fi
478 else 438 else
479 euid="next" 439 euid="next"
480 fi 440 fi
481 if [[ ${euid} == "next" ]] ; then 441 if [[ ${euid} == "next" ]] ; then
482 for euid in $(seq 101 999) ; do 442 for ((euid = 101; euid <= 999; euid++)); do
483 [[ -z $(egetent passwd ${euid}) ]] && break 443 [[ -z $(egetent passwd ${euid}) ]] && break
484 done 444 done
485 fi 445 fi
486 opts="${opts} -u ${euid}" 446 opts="${opts} -u ${euid}"
487 einfo " - Userid: ${euid}" 447 einfo " - Userid: ${euid}"
636 fi 596 fi
637 597
638 export SANDBOX_ON=${oldsandbox} 598 export SANDBOX_ON=${oldsandbox}
639} 599}
640 600
641# Simplify/standardize adding groups to the system 601# @FUNCTION: enewgroup
642# vapier@gentoo.org 602# @USAGE: <group> [gid]
643# 603# @DESCRIPTION:
644# enewgroup(group, gid) 604# This function does not require you to understand how to properly add a
645# 605# group to the system. Just give it a group name to add and enewgroup will
646# Default values if you do not specify any: 606# do the rest. You may specify the gid for the group or allow the group to
647# groupname: REQUIRED ! 607# allocate the next available one.
648# gid: next available (see groupadd(8))
649# extra: none
650enewgroup() { 608enewgroup() {
651 case ${EBUILD_PHASE} in 609 case ${EBUILD_PHASE} in
652 unpack|compile|test|install) 610 unpack|compile|test|install)
653 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function." 611 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
654 eerror "Package fails at QA and at life. Please file a bug." 612 eerror "Package fails at QA and at life. Please file a bug."
662 eerror "No group specified !" 620 eerror "No group specified !"
663 die "Cannot call enewgroup without a group" 621 die "Cannot call enewgroup without a group"
664 fi 622 fi
665 623
666 # see if group already exists 624 # see if group already exists
667 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 625 if [[ -n $(egetent group "${egroup}") ]]; then
668 then
669 return 0 626 return 0
670 fi 627 fi
671 einfo "Adding group '${egroup}' to your system ..." 628 einfo "Adding group '${egroup}' to your system ..."
672 629
673 # options to pass to useradd 630 # options to pass to useradd
716 fi 673 fi
717 674
718 # If we need the next available 675 # If we need the next available
719 case ${egid} in 676 case ${egid} in
720 *[!0-9]*) # Non numeric 677 *[!0-9]*) # Non numeric
721 for egid in $(seq 101 999); do 678 for ((egid = 101; egid <= 999; egid++)); do
722 [ -z "`egetent group ${egid}`" ] && break 679 [[ -z $(egetent group ${egid}) ]] && break
723 done 680 done
724 esac 681 esac
725 dscl . create /groups/${egroup} gid ${egid} 682 dscl . create /groups/${egroup} gid ${egid}
726 dscl . create /groups/${egroup} passwd '*' 683 dscl . create /groups/${egroup} passwd '*'
727 ;; 684 ;;
728 685
729 *-freebsd*|*-dragonfly*) 686 *-freebsd*|*-dragonfly*)
730 case ${egid} in 687 case ${egid} in
731 *[!0-9]*) # Non numeric 688 *[!0-9]*) # Non numeric
732 for egid in $(seq 101 999); do 689 for ((egid = 101; egid <= 999; egid++)); do
733 [ -z "`egetent group ${egid}`" ] && break 690 [[ -z $(egetent group ${egid}) ]] && break
734 done 691 done
735 esac 692 esac
736 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 693 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
737 ;; 694 ;;
738 695
739 *-netbsd*) 696 *-netbsd*)
740 case ${egid} in 697 case ${egid} in
741 *[!0-9]*) # Non numeric 698 *[!0-9]*) # Non numeric
742 for egid in $(seq 101 999); do 699 for ((egid = 101; egid <= 999; egid++)); do
743 [ -z "`egetent group ${egid}`" ] && break 700 [[ -z $(egetent group ${egid}) ]] && break
744 done 701 done
745 esac 702 esac
746 groupadd -g ${egid} ${egroup} || die "enewgroup failed" 703 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
747 ;; 704 ;;
748 705
751 ;; 708 ;;
752 esac 709 esac
753 export SANDBOX_ON="${oldsandbox}" 710 export SANDBOX_ON="${oldsandbox}"
754} 711}
755 712
756# Simple script to replace 'dos2unix' binaries 713# @FUNCTION: edos2unix
757# vapier@gentoo.org 714# @USAGE: <file> [more files ...]
758# 715# @DESCRIPTION:
759# edos2unix(file, <more files> ...) 716# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
717# to remove all of these text utilities from DEPEND variables because this
718# is a script based solution. Just give it a list of files to convert and
719# they will all be changed from the DOS CRLF format to the UNIX LF format.
760edos2unix() { 720edos2unix() {
761 for f in "$@" 721 echo "$@" | xargs sed -i 's/\r$//'
762 do
763 cp "${f}" ${T}/edos2unix
764 sed 's/\r$//' ${T}/edos2unix > "${f}"
765 done
766} 722}
767
768
769##############################################################
770# START: Handle .desktop files and menu entries #
771# maybe this should be separated into a new eclass some time #
772# lanius@gentoo.org #
773##############################################################
774 723
775# Make a desktop file ! 724# Make a desktop file !
776# Great for making those icons in kde/gnome startmenu ! 725# Great for making those icons in kde/gnome startmenu !
777# Amaze your friends ! Get the women ! Join today ! 726# Amaze your friends ! Get the women ! Join today !
778# 727#
779# make_desktop_entry(<command>, [name], [icon], [type], [path]) 728# make_desktop_entry(<command>, [name], [icon], [type], [path])
780# 729#
781# binary: what command does the app run with ? 730# binary: what command does the app run with ?
782# name: the name that will show up in the menu 731# name: the name that will show up in the menu
783# icon: give your little like a pretty little icon ... 732# icon: give your little like a pretty little icon ...
784# this can be relative (to /usr/share/pixmaps) or 733# this can be relative (to /usr/share/pixmaps) or
785# a full path to an icon 734# a full path to an icon
786# type: what kind of application is this ? for categories: 735# type: what kind of application is this ? for categories:
787# http://www.freedesktop.org/Standards/desktop-entry-spec 736# http://standards.freedesktop.org/menu-spec/latest/apa.html
788# path: if your app needs to startup in a specific dir 737# path: if your app needs to startup in a specific dir
789make_desktop_entry() { 738make_desktop_entry() {
790 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 739 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
791 740
792 local exec=${1} 741 local exec=${1}
793 local name=${2:-${PN}} 742 local name=${2:-${PN}}
794 local icon=${3:-${PN}.png} 743 local icon=${3:-${PN}}
795 local type=${4} 744 local type=${4}
796 local path=${5} 745 local path=${5}
797 746
798 if [[ -z ${type} ]] ; then 747 if [[ -z ${type} ]] ; then
799 local catmaj=${CATEGORY%%-*} 748 local catmaj=${CATEGORY%%-*}
800 local catmin=${CATEGORY##*-} 749 local catmin=${CATEGORY##*-}
801 case ${catmaj} in 750 case ${catmaj} in
802 app) 751 app)
803 case ${catmin} in 752 case ${catmin} in
753 accessibility) type=Accessibility;;
804 admin) type=System;; 754 admin) type=System;;
755 antivirus) type=System;;
756 arch) type=Archiving;;
757 backup) type=Archiving;;
805 cdr) type=DiscBurning;; 758 cdr) type=DiscBurning;;
806 dicts) type=Dictionary;; 759 dicts) type=Dictionary;;
760 doc) type=Documentation;;
807 editors) type=TextEditor;; 761 editors) type=TextEditor;;
808 emacs) type=TextEditor;; 762 emacs) type=TextEditor;;
809 emulation) type=Emulator;; 763 emulation) type=Emulator;;
810 laptop) type=HardwareSettings;; 764 laptop) type=HardwareSettings;;
811 office) type=Office;; 765 office) type=Office;;
766 pda) type=PDA;;
812 vim) type=TextEditor;; 767 vim) type=TextEditor;;
813 xemacs) type=TextEditor;; 768 xemacs) type=TextEditor;;
814 *) type=;; 769 *) type=;;
815 esac 770 esac
816 ;; 771 ;;
817 772
818 dev) 773 dev)
819 type="Development" 774 type="Development"
820 ;; 775 ;;
821 776
822 games) 777 games)
823 case ${catmin} in 778 case ${catmin} in
824 action) type=ActionGame;; 779 action|fps) type=ActionGame;;
825 arcade) type=ArcadeGame;; 780 arcade) type=ArcadeGame;;
826 board) type=BoardGame;; 781 board) type=BoardGame;;
827 kids) type=KidsGame;;
828 emulation) type=Emulator;; 782 emulation) type=Emulator;;
783 kids) type=KidsGame;;
829 puzzle) type=LogicGame;; 784 puzzle) type=LogicGame;;
830 rpg) type=RolePlaying;;
831 roguelike) type=RolePlaying;; 785 roguelike) type=RolePlaying;;
786 rpg) type=RolePlaying;;
832 simulation) type=Simulation;; 787 simulation) type=Simulation;;
833 sports) type=SportsGame;; 788 sports) type=SportsGame;;
834 strategy) type=StrategyGame;; 789 strategy) type=StrategyGame;;
835 *) type=;; 790 *) type=;;
836 esac 791 esac
837 type="Game;${type}" 792 type="Game;${type}"
793 ;;
794
795 gnome)
796 type="Gnome;GTK"
797 ;;
798
799 kde)
800 type="KDE;Qt"
838 ;; 801 ;;
839 802
840 mail) 803 mail)
841 type="Network;Email" 804 type="Network;Email"
842 ;; 805 ;;
844 media) 807 media)
845 case ${catmin} in 808 case ${catmin} in
846 gfx) type=Graphics;; 809 gfx) type=Graphics;;
847 radio) type=Tuner;; 810 radio) type=Tuner;;
848 sound) type=Audio;; 811 sound) type=Audio;;
849 tv) type=TV;; 812 tv) type=TV;;
850 video) type=Video;; 813 video) type=Video;;
851 *) type=;; 814 *) type=;;
852 esac 815 esac
853 type="AudioVideo;${type}" 816 type="AudioVideo;${type}"
854 ;; 817 ;;
855 818
856 net) 819 net)
857 case ${catmin} in 820 case ${catmin} in
858 dialup) type=Dialup;; 821 dialup) type=Dialup;;
859 ftp) type=FileTransfer;; 822 ftp) type=FileTransfer;;
860 im) type=InstantMessaging;; 823 im) type=InstantMessaging;;
861 irc) type=IRCClient;; 824 irc) type=IRCClient;;
862 mail) type=Email;; 825 mail) type=Email;;
863 news) type=News;; 826 news) type=News;;
864 nntp) type=News;; 827 nntp) type=News;;
865 p2p) type=FileTransfer;; 828 p2p) type=FileTransfer;;
866 *) type=;; 829 *) type=;;
867 esac 830 esac
868 type="Network;${type}" 831 type="Network;${type}"
869 ;; 832 ;;
870 833
871 sci) 834 sci)
872 case ${catmin} in 835 case ${catmin} in
873 astro*) type=Astronomy;; 836 astro*) type=Astronomy;;
874 bio*) type=Biology;; 837 bio*) type=Biology;;
875 calc*) type=Calculator;; 838 calc*) type=Calculator;;
876 chem*) type=Chemistry;; 839 chem*) type=Chemistry;;
840 elec*) type=Electronics;;
877 geo*) type=Geology;; 841 geo*) type=Geology;;
878 math*) type=Math;; 842 math*) type=Math;;
843 physics) type=Physics;;
844 visual*) type=DataVisualization;;
879 *) type=;; 845 *) type=;;
880 esac 846 esac
881 type="Science;${type}" 847 type="Science;${type}"
848 ;;
849
850 sys)
851 type="System"
882 ;; 852 ;;
883 853
884 www) 854 www)
885 case ${catmin} in 855 case ${catmin} in
886 client) type=WebBrowser;; 856 client) type=WebBrowser;;
887 *) type=;; 857 *) type=;;
888 esac 858 esac
889 type="Network" 859 type="Network"
890 ;; 860 ;;
891 861
892 *) 862 *)
897 if [ "${SLOT}" == "0" ] ; then 867 if [ "${SLOT}" == "0" ] ; then
898 local desktop_name="${PN}" 868 local desktop_name="${PN}"
899 else 869 else
900 local desktop_name="${PN}-${SLOT}" 870 local desktop_name="${PN}-${SLOT}"
901 fi 871 fi
902 local desktop=${T}/${exec%% *}-${desktop_name}.desktop 872 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
903# local desktop=${T}/${exec%% *:-${desktop_name}}.desktop 873 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
904 874
875 cat <<-EOF > "${desktop}"
905echo "[Desktop Entry] 876 [Desktop Entry]
906Encoding=UTF-8 877 Version=1.0
907Version=0.9.2
908Name=${name} 878 Name=${name}
909Type=Application 879 Type=Application
910Comment=${DESCRIPTION} 880 Comment=${DESCRIPTION}
911Exec=${exec} 881 Exec=${exec}
912TryExec=${exec%% *} 882 TryExec=${exec%% *}
913Path=${path}
914Icon=${icon} 883 Icon=${icon}
915Categories=Application;${type};" > "${desktop}" 884 Categories=${type};
885 EOF
886
887 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
916 888
917 ( 889 (
918 # wrap the env here so that the 'insinto' call 890 # wrap the env here so that the 'insinto' call
919 # doesn't corrupt the env of the caller 891 # doesn't corrupt the env of the caller
920 insinto /usr/share/applications 892 insinto /usr/share/applications
921 doins "${desktop}" 893 doins "${desktop}"
922 ) 894 )
923} 895}
924 896
925# Make a GDM/KDM Session file 897# @FUNCTION: validate_desktop_entries
926# 898# @USAGE: [directories]
927# make_session_desktop(<title>, <command>) 899# @MAINTAINER:
928# title: File to execute to start the Window Manager 900# Carsten Lohrke <carlo@gentoo.org>
929# command: Name of the Window Manager 901# @DESCRIPTION:
902# Validate desktop entries using desktop-file-utils
903validate_desktop_entries() {
904 if [[ -x /usr/bin/desktop-file-validate ]] ; then
905 einfo "Checking desktop entry validity"
906 local directories=""
907 for d in /usr/share/applications $@ ; do
908 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
909 done
910 if [[ -n ${directories} ]] ; then
911 for FILE in $(find ${directories} -name "*\.desktop" \
912 -not -path '*.hidden*' | sort -u 2>/dev/null)
913 do
914 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
915 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
916 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
917 done
918 fi
919 echo ""
920 else
921 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
922 fi
923}
930 924
925# @FUNCTION: make_session_desktop
926# @USAGE: <title> <command>
927# @DESCRIPTION:
928# Make a GDM/KDM Session file. The title is the file to execute to start the
929# Window Manager. The command is the name of the Window Manager.
931make_session_desktop() { 930make_session_desktop() {
932 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1 931 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1
933 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1 932 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1
934 933
935 local title=$1 934 local title=$1
936 local command=$2 935 local command=$2
937 local desktop=${T}/${wm}.desktop 936 local desktop=${T}/${wm}.desktop
938 937
938 cat <<-EOF > "${desktop}"
939echo "[Desktop Entry] 939 [Desktop Entry]
940Encoding=UTF-8
941Name=${title} 940 Name=${title}
942Comment=This session logs you into ${title} 941 Comment=This session logs you into ${title}
943Exec=${command} 942 Exec=${command}
944TryExec=${command} 943 TryExec=${command}
945Type=Application" > "${desktop}" 944 Type=Application
945 EOF
946 946
947 (
948 # wrap the env here so that the 'insinto' call
949 # doesn't corrupt the env of the caller
947 insinto /usr/share/xsessions 950 insinto /usr/share/xsessions
948 doins "${desktop}" 951 doins "${desktop}"
952 )
949} 953}
950 954
955# @FUNCTION: domenu
956# @USAGE: <menus>
957# @DESCRIPTION:
958# Install the list of .desktop menu files into the appropriate directory
959# (/usr/share/applications).
951domenu() { 960domenu() {
961 (
962 # wrap the env here so that the 'insinto' call
963 # doesn't corrupt the env of the caller
952 local i j 964 local i j ret=0
953 insinto /usr/share/applications 965 insinto /usr/share/applications
954 for i in "$@" ; do 966 for i in "$@" ; do
955 if [[ -f ${i} ]] ; then 967 if [[ -f ${i} ]] ; then
956 doins "${i}" 968 doins "${i}"
969 ((ret+=$?))
957 elif [[ -d ${i} ]] ; then 970 elif [[ -d ${i} ]] ; then
958 for j in "${i}"/*.desktop ; do 971 for j in "${i}"/*.desktop ; do
959 doins "${j}" 972 doins "${j}"
973 ((ret+=$?))
960 done 974 done
975 else
976 ((++ret))
961 fi 977 fi
962 done 978 done
979 exit ${ret}
980 )
963} 981}
982
983# @FUNCTION: newmenu
984# @USAGE: <menu> <newname>
985# @DESCRIPTION:
986# Like all other new* functions, install the specified menu as newname.
964newmenu() { 987newmenu() {
988 (
989 # wrap the env here so that the 'insinto' call
990 # doesn't corrupt the env of the caller
965 insinto /usr/share/applications 991 insinto /usr/share/applications
966 newins "$1" "$2" 992 newins "$@"
993 )
967} 994}
968 995
996# @FUNCTION: doicon
997# @USAGE: <list of icons>
998# @DESCRIPTION:
999# Install the list of icons into the icon directory (/usr/share/pixmaps).
1000# This is useful in conjunction with creating desktop/menu files.
969doicon() { 1001doicon() {
1002 (
1003 # wrap the env here so that the 'insinto' call
1004 # doesn't corrupt the env of the caller
970 local i j 1005 local i j ret
971 insinto /usr/share/pixmaps 1006 insinto /usr/share/pixmaps
972 for i in "$@" ; do 1007 for i in "$@" ; do
973 if [[ -f ${i} ]] ; then 1008 if [[ -f ${i} ]] ; then
974 doins "${i}" 1009 doins "${i}"
1010 ((ret+=$?))
975 elif [[ -d ${i} ]] ; then 1011 elif [[ -d ${i} ]] ; then
976 for j in "${i}"/*.png ; do 1012 for j in "${i}"/*.png ; do
977 doins "${j}" 1013 doins "${j}"
1014 ((ret+=$?))
978 done 1015 done
1016 else
1017 ((++ret))
979 fi 1018 fi
980 done 1019 done
1020 exit ${ret}
1021 )
981} 1022}
1023
1024# @FUNCTION: newicon
1025# @USAGE: <icon> <newname>
1026# @DESCRIPTION:
1027# Like all other new* functions, install the specified icon as newname.
982newicon() { 1028newicon() {
1029 (
1030 # wrap the env here so that the 'insinto' call
1031 # doesn't corrupt the env of the caller
983 insinto /usr/share/pixmaps 1032 insinto /usr/share/pixmaps
984 newins "$1" "$2" 1033 newins "$@"
1034 )
985} 1035}
986
987##############################################################
988# END: Handle .desktop files and menu entries #
989##############################################################
990
991 1036
992# for internal use only (unpack_pdv and unpack_makeself) 1037# for internal use only (unpack_pdv and unpack_makeself)
993find_unpackable_file() { 1038find_unpackable_file() {
994 local src=$1 1039 local src=$1
995 if [[ -z ${src} ]] ; then 1040 if [[ -z ${src} ]] ; then
1005 fi 1050 fi
1006 [[ ! -e ${src} ]] && return 1 1051 [[ ! -e ${src} ]] && return 1
1007 echo "${src}" 1052 echo "${src}"
1008} 1053}
1009 1054
1055# @FUNCTION: unpack_pdv
1056# @USAGE: <file to unpack> <size of off_t>
1057# @DESCRIPTION:
1010# Unpack those pesky pdv generated files ... 1058# Unpack those pesky pdv generated files ...
1011# They're self-unpacking programs with the binary package stuffed in 1059# They're self-unpacking programs with the binary package stuffed in
1012# the middle of the archive. Valve seems to use it a lot ... too bad 1060# the middle of the archive. Valve seems to use it a lot ... too bad
1013# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1061# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1014# 1062#
1015# Usage: unpack_pdv [file to unpack] [size of off_t]
1016# - you have to specify the off_t size ... i have no idea how to extract that 1063# You have to specify the off_t size ... I have no idea how to extract that
1017# information out of the binary executable myself. basically you pass in 1064# information out of the binary executable myself. Basically you pass in
1018# the size of the off_t type (in bytes) on the machine that built the pdv 1065# the size of the off_t type (in bytes) on the machine that built the pdv
1066# archive.
1067#
1019# archive. one way to determine this is by running the following commands: 1068# One way to determine this is by running the following commands:
1069#
1070# @CODE
1020# strings <pdv archive> | grep lseek 1071# strings <pdv archive> | grep lseek
1021# strace -elseek <pdv archive> 1072# strace -elseek <pdv archive>
1073# @CODE
1074#
1022# basically look for the first lseek command (we do the strings/grep because 1075# Basically look for the first lseek command (we do the strings/grep because
1023# sometimes the function call is _llseek or something) and steal the 2nd 1076# sometimes the function call is _llseek or something) and steal the 2nd
1024# parameter. here is an example: 1077# parameter. Here is an example:
1078#
1079# @CODE
1025# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1080# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1026# lseek 1081# lseek
1027# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1082# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1028# lseek(3, -4, SEEK_END) = 2981250 1083# lseek(3, -4, SEEK_END) = 2981250
1084# @CODE
1085#
1029# thus we would pass in the value of '4' as the second parameter. 1086# Thus we would pass in the value of '4' as the second parameter.
1030unpack_pdv() { 1087unpack_pdv() {
1031 local src=$(find_unpackable_file $1) 1088 local src=$(find_unpackable_file "$1")
1032 local sizeoff_t=$2 1089 local sizeoff_t=$2
1033 1090
1034 [[ -z ${src} ]] && die "Could not locate source for '$1'" 1091 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1035 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :(" 1092 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1036 1093
1037 local shrtsrc=$(basename "${src}") 1094 local shrtsrc=$(basename "${src}")
1038 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1095 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1039 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1096 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1040 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1097 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1041 1098
1042 # grab metadata for debug reasons 1099 # grab metadata for debug reasons
1043 local metafile="$(emktemp)" 1100 local metafile=$(emktemp)
1044 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1101 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1045 1102
1046 # rip out the final file name from the metadata 1103 # rip out the final file name from the metadata
1047 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1104 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1048 datafile="`basename ${datafile}`" 1105 datafile=$(basename "${datafile}")
1049 1106
1050 # now lets uncompress/untar the file if need be 1107 # now lets uncompress/untar the file if need be
1051 local tmpfile="$(emktemp)" 1108 local tmpfile=$(emktemp)
1052 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1109 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1053 1110
1054 local iscompressed="`file -b ${tmpfile}`" 1111 local iscompressed=$(file -b "${tmpfile}")
1055 if [ "${iscompressed:0:8}" == "compress" ] ; then 1112 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1056 iscompressed=1 1113 iscompressed=1
1057 mv ${tmpfile}{,.Z} 1114 mv ${tmpfile}{,.Z}
1058 gunzip ${tmpfile} 1115 gunzip ${tmpfile}
1059 else 1116 else
1060 iscompressed=0 1117 iscompressed=0
1061 fi 1118 fi
1062 local istar="`file -b ${tmpfile}`" 1119 local istar=$(file -b "${tmpfile}")
1063 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1120 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1064 istar=1 1121 istar=1
1065 else 1122 else
1066 istar=0 1123 istar=0
1067 fi 1124 fi
1068 1125
1096 true 1153 true
1097 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1154 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1098 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1155 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1099} 1156}
1100 1157
1158# @FUNCTION: unpack_makeself
1159# @USAGE: [file to unpack] [offset] [tail|dd]
1160# @DESCRIPTION:
1101# Unpack those pesky makeself generated files ... 1161# Unpack those pesky makeself generated files ...
1102# They're shell scripts with the binary package tagged onto 1162# They're shell scripts with the binary package tagged onto
1103# the end of the archive. Loki utilized the format as does 1163# the end of the archive. Loki utilized the format as does
1104# many other game companies. 1164# many other game companies.
1105# 1165#
1106# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1166# If the file is not specified, then ${A} is used. If the
1107# - If the file is not specified then unpack will utilize ${A}.
1108# - If the offset is not specified then we will attempt to extract 1167# offset is not specified then we will attempt to extract
1109# the proper offset from the script itself. 1168# the proper offset from the script itself.
1110unpack_makeself() { 1169unpack_makeself() {
1111 local src_input=${1:-${A}} 1170 local src_input=${1:-${A}}
1112 local src=$(find_unpackable_file "${src_input}") 1171 local src=$(find_unpackable_file "${src_input}")
1113 local skip=$2 1172 local skip=$2
1114 local exe=$3 1173 local exe=$3
1160 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1219 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1161 *) die "makeself cant handle exe '${exe}'" 1220 *) die "makeself cant handle exe '${exe}'"
1162 esac 1221 esac
1163 1222
1164 # lets grab the first few bytes of the file to figure out what kind of archive it is 1223 # lets grab the first few bytes of the file to figure out what kind of archive it is
1165 local tmpfile="$(emktemp)" 1224 local tmpfile=$(emktemp)
1166 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1225 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1167 local filetype="$(file -b "${tmpfile}")" 1226 local filetype=$(file -b "${tmpfile}")
1168 case ${filetype} in 1227 case ${filetype} in
1169 *tar\ archive) 1228 *tar\ archive*)
1170 eval ${exe} | tar --no-same-owner -xf - 1229 eval ${exe} | tar --no-same-owner -xf -
1171 ;; 1230 ;;
1172 bzip2*) 1231 bzip2*)
1173 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1232 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1174 ;; 1233 ;;
1184 ;; 1243 ;;
1185 esac 1244 esac
1186 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1245 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1187} 1246}
1188 1247
1248# @FUNCTION: check_license
1249# @USAGE: [license]
1250# @DESCRIPTION:
1189# Display a license for user to accept. 1251# Display a license for user to accept. If no license is
1190#
1191# Usage: check_license [license]
1192# - If the file is not specified then ${LICENSE} is used. 1252# specified, then ${LICENSE} is used.
1193check_license() { 1253check_license() {
1194 local lic=$1 1254 local lic=$1
1195 if [ -z "${lic}" ] ; then 1255 if [ -z "${lic}" ] ; then
1196 lic="${PORTDIR}/licenses/${LICENSE}" 1256 lic="${PORTDIR}/licenses/${LICENSE}"
1197 else 1257 else
1217 return 0 1277 return 0
1218 fi 1278 fi
1219 done 1279 done
1220 set +o noglob; set -$shopts #reset old shell opts 1280 set +o noglob; set -$shopts #reset old shell opts
1221 1281
1222 local licmsg="$(emktemp)" 1282 local licmsg=$(emktemp)
1223 cat << EOF > ${licmsg} 1283 cat <<-EOF > ${licmsg}
1224********************************************************** 1284 **********************************************************
1225The following license outlines the terms of use of this 1285 The following license outlines the terms of use of this
1226package. You MUST accept this license for installation to 1286 package. You MUST accept this license for installation to
1227continue. When you are done viewing, hit 'q'. If you 1287 continue. When you are done viewing, hit 'q'. If you
1228CTRL+C out of this, the install will not run! 1288 CTRL+C out of this, the install will not run!
1229********************************************************** 1289 **********************************************************
1230 1290
1231EOF 1291 EOF
1232 cat ${lic} >> ${licmsg} 1292 cat ${lic} >> ${licmsg}
1233 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1293 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1234 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1294 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1235 read alic 1295 read alic
1236 case ${alic} in 1296 case ${alic} in
1243 die "Failed to accept license" 1303 die "Failed to accept license"
1244 ;; 1304 ;;
1245 esac 1305 esac
1246} 1306}
1247 1307
1308# @FUNCTION: cdrom_get_cds
1309# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1310# @DESCRIPTION:
1248# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1311# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1249# the whole 'non-interactive' policy, but damnit I want CD support ! 1312# the whole 'non-interactive' policy, but damnit I want CD support !
1250# 1313#
1251# with these cdrom functions we handle all the user interaction and 1314# With these cdrom functions we handle all the user interaction and
1252# standardize everything. all you have to do is call cdrom_get_cds() 1315# standardize everything. All you have to do is call cdrom_get_cds()
1253# and when the function returns, you can assume that the cd has been 1316# and when the function returns, you can assume that the cd has been
1254# found at CDROM_ROOT. 1317# found at CDROM_ROOT.
1255# 1318#
1319# The function will attempt to locate a cd based upon a file that is on
1320# the cd. The more files you give this function, the more cds
1321# the cdrom functions will handle.
1322#
1256# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1323# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1257# etc... if you want to give the cds better names, then just export 1324# etc... If you want to give the cds better names, then just export
1258# the appropriate CDROM_NAME variable before calling cdrom_get_cds(). 1325# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1259# - CDROM_NAME="fooie cd" - for when you only want 1 cd 1326# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1260# - CDROM_NAME_1="install cd" - for when you want more than 1 cd 1327# also use the CDROM_NAME_SET bash array.
1261# CDROM_NAME_2="data cd"
1262# - CDROM_NAME_SET=( "install cd" "data cd" ) - short hand for CDROM_NAME_#
1263# 1328#
1264# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1329# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1265#
1266# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1267# - this will attempt to locate a cd based upon a file that is on
1268# the cd ... the more files you give this function, the more cds
1269# the cdrom functions will handle
1270cdrom_get_cds() { 1330cdrom_get_cds() {
1271 # first we figure out how many cds we're dealing with by 1331 # first we figure out how many cds we're dealing with by
1272 # the # of files they gave us 1332 # the # of files they gave us
1273 local cdcnt=0 1333 local cdcnt=0
1274 local f= 1334 local f=
1360 export CDROM_SET="" 1420 export CDROM_SET=""
1361 export CDROM_CURRENT_CD=0 1421 export CDROM_CURRENT_CD=0
1362 cdrom_load_next_cd 1422 cdrom_load_next_cd
1363} 1423}
1364 1424
1365# this is only used when you need access to more than one cd. 1425# @FUNCTION: cdrom_load_next_cd
1366# when you have finished using the first cd, just call this function. 1426# @DESCRIPTION:
1367# when it returns, CDROM_ROOT will be pointing to the second cd. 1427# Some packages are so big they come on multiple CDs. When you're done reading
1368# remember, you can only go forward in the cd chain, you can't go back. 1428# files off a CD and want access to the next one, just call this function.
1429# Again, all the messy details of user interaction are taken care of for you.
1430# Once this returns, just read the variable CDROM_ROOT for the location of the
1431# mounted CD. Note that you can only go forward in the CD list, so make sure
1432# you only call this function when you're done using the current CD.
1369cdrom_load_next_cd() { 1433cdrom_load_next_cd() {
1370 local var 1434 local var
1371 ((++CDROM_CURRENT_CD)) 1435 ((++CDROM_CURRENT_CD))
1372 1436
1373 unset CDROM_ROOT 1437 unset CDROM_ROOT
1390# displayed and we'll hang out here until: 1454# displayed and we'll hang out here until:
1391# (1) the file is found on a mounted cdrom 1455# (1) the file is found on a mounted cdrom
1392# (2) the user hits CTRL+C 1456# (2) the user hits CTRL+C
1393_cdrom_locate_file_on_cd() { 1457_cdrom_locate_file_on_cd() {
1394 local mline="" 1458 local mline=""
1395 local showedmsg=0 1459 local showedmsg=0 showjolietmsg=0
1396 1460
1397 while [[ -z ${CDROM_ROOT} ]] ; do 1461 while [[ -z ${CDROM_ROOT} ]] ; do
1398 local i=0 1462 local i=0
1399 local -a cdset=(${*//:/ }) 1463 local -a cdset=(${*//:/ })
1400 if [[ -n ${CDROM_SET} ]] ; then 1464 if [[ -n ${CDROM_SET} ]] ; then
1403 1467
1404 while [[ -n ${cdset[${i}]} ]] ; do 1468 while [[ -n ${cdset[${i}]} ]] ; do
1405 local dir=$(dirname ${cdset[${i}]}) 1469 local dir=$(dirname ${cdset[${i}]})
1406 local file=$(basename ${cdset[${i}]}) 1470 local file=$(basename ${cdset[${i}]})
1407 1471
1408 for mline in $(mount | gawk '/(iso|cdrom|fs=cdfss)/ {print $3}') ; do 1472 local point= node= fs= foo=
1473 while read point node fs foo ; do
1474 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1475 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1476 && continue
1477 point=${point//\040/ }
1409 [[ -d ${mline}/${dir} ]] || continue 1478 [[ ! -d ${point}/${dir} ]] && continue
1410 if [[ -n $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] ; then 1479 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1411 export CDROM_ROOT=${mline} 1480 export CDROM_ROOT=${point}
1412 export CDROM_SET=${i} 1481 export CDROM_SET=${i}
1413 export CDROM_MATCH=${cdset[${i}]} 1482 export CDROM_MATCH=${cdset[${i}]}
1414 return 1483 return
1415 fi 1484 done <<< "$(get_mounts)"
1416 done
1417 1485
1418 ((++i)) 1486 ((++i))
1419 done 1487 done
1420 1488
1421 echo 1489 echo
1437 showedmsg=1 1505 showedmsg=1
1438 fi 1506 fi
1439 einfo "Press return to scan for the cd again" 1507 einfo "Press return to scan for the cd again"
1440 einfo "or hit CTRL+C to abort the emerge." 1508 einfo "or hit CTRL+C to abort the emerge."
1441 echo 1509 echo
1510 if [[ ${showjolietmsg} -eq 0 ]] ; then
1511 showjolietmsg=1
1512 else
1442 einfo "If you are having trouble with the detection" 1513 ewarn "If you are having trouble with the detection"
1443 einfo "of your CD, it is possible that you do not have" 1514 ewarn "of your CD, it is possible that you do not have"
1444 einfo "Joliet support enabled in your kernel. Please" 1515 ewarn "Joliet support enabled in your kernel. Please"
1445 einfo "check that CONFIG_JOLIET is enabled in your kernel." 1516 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1517 ebeep 5
1518 fi
1446 read || die "something is screwed with your system" 1519 read || die "something is screwed with your system"
1447 done 1520 done
1448} 1521}
1449 1522
1523# @FUNCTION: strip-linguas
1524# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1525# @DESCRIPTION:
1450# Make sure that LINGUAS only contains languages that 1526# Make sure that LINGUAS only contains languages that
1451# a package can support 1527# a package can support. The first form allows you to
1452# 1528# specify a list of LINGUAS. The -i builds a list of po
1453# usage: strip-linguas <allow LINGUAS> 1529# files found in all the directories and uses the
1454# strip-linguas -i <directories of .po files> 1530# intersection of the lists. The -u builds a list of po
1455# strip-linguas -u <directories of .po files> 1531# files found in all the directories and uses the union
1456# 1532# of the lists.
1457# The first form allows you to specify a list of LINGUAS.
1458# The -i builds a list of po files found in all the
1459# directories and uses the intersection of the lists.
1460# The -u builds a list of po files found in all the
1461# directories and uses the union of the lists.
1462strip-linguas() { 1533strip-linguas() {
1463 local ls newls nols 1534 local ls newls nols
1464 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1535 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1465 local op=$1; shift 1536 local op=$1; shift
1466 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift 1537 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift
1496 [[ -n ${nols} ]] \ 1567 [[ -n ${nols} ]] \
1497 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols} 1568 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols}
1498 export LINGUAS=${newls:1} 1569 export LINGUAS=${newls:1}
1499} 1570}
1500 1571
1501# moved from kernel.eclass since they are generally useful outside of 1572# @FUNCTION: preserve_old_lib
1502# kernel.eclass -iggy (20041002) 1573# @USAGE: <libs to preserve> [more libs]
1503 1574# @DESCRIPTION:
1504# the following functions are useful in kernel module ebuilds, etc.
1505# for an example see ivtv or drbd ebuilds
1506
1507# set's ARCH to match what the kernel expects
1508set_arch_to_kernel() {
1509 i=10
1510 while ((i--)) ; do
1511 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1512 done
1513 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1514 case ${ARCH} in
1515 x86) export ARCH="i386";;
1516 amd64) export ARCH="x86_64";;
1517 hppa) export ARCH="parisc";;
1518 mips) export ARCH="mips";;
1519 sparc) export ARCH="$(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!
1520 *) export ARCH="${ARCH}";;
1521 esac
1522}
1523
1524# set's ARCH back to what portage expects
1525set_arch_to_portage() {
1526 i=10
1527 while ((i--)) ; do
1528 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1529 done
1530 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1531}
1532
1533# Jeremy Huddleston <eradicator@gentoo.org>:
1534# preserve_old_lib /path/to/libblah.so.0
1535# preserve_old_lib_notify /path/to/libblah.so.0
1536#
1537# These functions are useful when a lib in your package changes --library. Such 1575# These functions are useful when a lib in your package changes ABI SONAME.
1538# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1576# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1539# would break packages that link against it. Most people get around this 1577# would break packages that link against it. Most people get around this
1540# by using the portage SLOT mechanism, but that is not always a relevant 1578# by using the portage SLOT mechanism, but that is not always a relevant
1541# solution, so instead you can add the following to your ebuilds: 1579# solution, so instead you can call this from pkg_preinst. See also the
1542# 1580# preserve_old_lib_notify function.
1543# src_install() {
1544# ...
1545# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1546# ...
1547# }
1548#
1549# pkg_postinst() {
1550# ...
1551# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1552# ...
1553# }
1554
1555preserve_old_lib() { 1581preserve_old_lib() {
1556 LIB=$1 1582 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1583 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1584 die "Invalid preserve_old_lib() usage"
1585 fi
1586 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1557 1587
1558 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1588 local lib dir
1559 SONAME=`basename ${LIB}` 1589 for lib in "$@" ; do
1560 DIRNAME=`dirname ${LIB}` 1590 [[ -e ${ROOT}/${lib} ]] || continue
1561 1591 dir=${lib%/*}
1562 dodir ${DIRNAME} 1592 dodir ${dir} || die "dodir ${dir} failed"
1563 cp ${ROOT}${LIB} ${D}${DIRNAME} 1593 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1564 touch ${D}${LIB} 1594 touch "${D}"/${lib}
1565 fi 1595 done
1566} 1596}
1567 1597
1598# @FUNCTION: preserve_old_lib_notify
1599# @USAGE: <libs to notify> [more libs]
1600# @DESCRIPTION:
1601# Spit helpful messages about the libraries preserved by preserve_old_lib.
1568preserve_old_lib_notify() { 1602preserve_old_lib_notify() {
1569 LIB=$1 1603 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1604 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1605 die "Invalid preserve_old_lib_notify() usage"
1606 fi
1570 1607
1571 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1608 local lib notice=0
1572 SONAME=`basename ${LIB}` 1609 for lib in "$@" ; do
1573 1610 [[ -e ${ROOT}/${lib} ]] || continue
1611 if [[ ${notice} -eq 0 ]] ; then
1612 notice=1
1574 ewarn "An old version of an installed library was detected on your system." 1613 ewarn "Old versions of installed libraries were detected on your system."
1575 ewarn "In order to avoid breaking packages that link against it, this older version" 1614 ewarn "In order to avoid breaking packages that depend on these old libs,"
1576 ewarn "is not being removed. In order to make full use of this newer version," 1615 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1577 ewarn "you will need to execute the following command:" 1616 ewarn "in order to remove these old dependencies. If you do not have this"
1617 ewarn "helper program, simply emerge the 'gentoolkit' package."
1618 ewarn
1619 fi
1578 ewarn " revdep-rebuild --library ${SONAME}" 1620 ewarn " # revdep-rebuild --library ${lib##*/}"
1621 done
1622 if [[ ${notice} -eq 1 ]] ; then
1579 ewarn 1623 ewarn
1580 ewarn "After doing that, you can safely remove ${LIB}" 1624 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1581 ewarn "Note: 'emerge gentoolkit' to get revdep-rebuild" 1625 ewarn "delete the old libraries."
1582 fi 1626 fi
1583} 1627}
1584 1628
1585# Hack for people to figure out if a package was built with 1629# @FUNCTION: built_with_use
1586# certain USE flags 1630# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1631# @DESCRIPTION:
1632# A temporary hack until portage properly supports DEPENDing on USE
1633# flags being enabled in packages. This will check to see if the specified
1634# DEPEND atom was built with the specified list of USE flags. The
1635# --missing option controls the behavior if called on a package that does
1636# not actually support the defined USE flags (aka listed in IUSE).
1637# The default is to abort (call die). The -a and -o flags control
1638# the requirements of the USE flags. They correspond to "and" and "or"
1639# logic. So the -a flag means all listed USE flags must be enabled
1640# while the -o flag means at least one of the listed fIUSE flags must be
1641# enabled. The --hidden option is really for internal use only as it
1642# means the USE flag we're checking is hidden expanded, so it won't be found
1643# in IUSE like normal USE flags.
1587# 1644#
1588# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1645# Remember that this function isn't terribly intelligent so order of optional
1589# ex: built_with_use xchat gtk2 1646# flags matter.
1590#
1591# Flags: -a all USE flags should be utilized
1592# -o at least one USE flag should be utilized
1593# Note: the default flag is '-a'
1594built_with_use() { 1647built_with_use() {
1648 local hidden="no"
1649 if [[ $1 == "--hidden" ]] ; then
1650 hidden="yes"
1651 shift
1652 fi
1653
1654 local missing_action="die"
1655 if [[ $1 == "--missing" ]] ; then
1656 missing_action=$2
1657 shift ; shift
1658 case ${missing_action} in
1659 true|false|die) ;;
1660 *) die "unknown action '${missing_action}'";;
1661 esac
1662 fi
1663
1595 local opt=$1 1664 local opt=$1
1596 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1665 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1597 1666
1598 local PKG=$(best_version $1) 1667 local PKG=$(best_version $1)
1599 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package" 1668 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1600 shift 1669 shift
1601 1670
1602 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE 1671 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1603 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE 1672 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1604 1673
1605 # if the USE file doesnt exist, assume the $PKG is either 1674 # if the IUSE file doesn't exist, the read will error out, we need to handle
1606 # injected or package.provided 1675 # this gracefully
1676 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1677 case ${missing_action} in
1678 true) return 0;;
1679 false) return 1;;
1607 [[ ! -e ${USEFILE} ]] && die "Unable to determine what USE flags $PKG was built with" 1680 die) die "Unable to determine what USE flags $PKG was built with";;
1681 esac
1682 fi
1608 1683
1684 if [[ ${hidden} == "no" ]] ; then
1609 local IUSE_BUILT=$(<${IUSEFILE}) 1685 local IUSE_BUILT=$(<${IUSEFILE})
1610 # Don't check USE_EXPAND #147237 1686 # Don't check USE_EXPAND #147237
1611 local expand 1687 local expand
1612 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do 1688 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1613 if [[ $1 == ${expand}_* ]] ; then 1689 if [[ $1 == ${expand}_* ]] ; then
1614 expand="" 1690 expand=""
1615 break 1691 break
1616 fi 1692 fi
1617 done 1693 done
1618 if [[ -n ${expand} ]] ; then 1694 if [[ -n ${expand} ]] ; then
1695 if ! has $1 ${IUSE_BUILT} ; then
1696 case ${missing_action} in
1697 true) return 0;;
1698 false) return 1;;
1619 has $1 ${IUSE_BUILT} || die "$PKG does not actually support the $1 USE flag!" 1699 die) die "$PKG does not actually support the $1 USE flag!";;
1700 esac
1701 fi
1702 fi
1620 fi 1703 fi
1621 1704
1622 local USE_BUILT=$(<${USEFILE}) 1705 local USE_BUILT=$(<${USEFILE})
1623 while [[ $# -gt 0 ]] ; do 1706 while [[ $# -gt 0 ]] ; do
1624 if [[ ${opt} = "-o" ]] ; then 1707 if [[ ${opt} = "-o" ]] ; then
1629 shift 1712 shift
1630 done 1713 done
1631 [[ ${opt} = "-a" ]] 1714 [[ ${opt} = "-a" ]]
1632} 1715}
1633 1716
1717# @FUNCTION: epunt_cxx
1718# @USAGE: [dir to scan]
1719# @DESCRIPTION:
1634# Many configure scripts wrongly bail when a C++ compiler 1720# Many configure scripts wrongly bail when a C++ compiler could not be
1635# could not be detected. #73450 1721# detected. If dir is not specified, then it defaults to ${S}.
1722#
1723# http://bugs.gentoo.org/73450
1636epunt_cxx() { 1724epunt_cxx() {
1637 local dir=$1 1725 local dir=$1
1638 [[ -z ${dir} ]] && dir=${S} 1726 [[ -z ${dir} ]] && dir=${S}
1639 ebegin "Removing useless C++ checks" 1727 ebegin "Removing useless C++ checks"
1640 local f 1728 local f
1641 for f in $(find ${dir} -name configure) ; do 1729 find "${dir}" -name configure | while read f ; do
1642 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1730 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1643 done 1731 done
1644 eend 0 1732 eend 0
1645} 1733}
1646 1734
1647# dopamd <file> [more files] 1735# @FUNCTION: make_wrapper
1648# 1736# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1649# Install pam auth config file in /etc/pam.d 1737# @DESCRIPTION:
1650dopamd() { 1738# Create a shell wrapper script named wrapper in installpath
1651 [[ -z $1 ]] && die "dopamd requires at least one argument" 1739# (defaults to the bindir) to execute target (default of wrapper) by
1652 1740# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1653 use pam || return 0 1741# libpaths followed by optionally changing directory to chdir.
1654
1655 INSDESTTREE=/etc/pam.d \
1656 doins "$@" || die "failed to install $@"
1657}
1658# newpamd <old name> <new name>
1659#
1660# Install pam file <old name> as <new name> in /etc/pam.d
1661newpamd() {
1662 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1663
1664 use pam || return 0
1665
1666 INSDESTTREE=/etc/pam.d \
1667 newins "$1" "$2" || die "failed to install $1 as $2"
1668}
1669
1670# make a wrapper script ...
1671# NOTE: this was originally games_make_wrapper, but I noticed other places where
1672# this could be used, so I have moved it here and made it not games-specific
1673# -- wolf31o2
1674# $1 == wrapper name
1675# $2 == binary to run
1676# $3 == directory to chdir before running binary
1677# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1678# $5 == path for wrapper
1679make_wrapper() { 1742make_wrapper() {
1680 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5 1743 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1681 local tmpwrapper=$(emktemp) 1744 local tmpwrapper=$(emktemp)
1682 # We don't want to quote ${bin} so that people can pass complex 1745 # We don't want to quote ${bin} so that people can pass complex
1683 # things as $bin ... "./someprog --args" 1746 # things as $bin ... "./someprog --args"
1693fi 1756fi
1694exec ${bin} "\$@" 1757exec ${bin} "\$@"
1695EOF 1758EOF
1696 chmod go+rx "${tmpwrapper}" 1759 chmod go+rx "${tmpwrapper}"
1697 if [[ -n ${path} ]] ; then 1760 if [[ -n ${path} ]] ; then
1761 (
1698 exeinto "${path}" 1762 exeinto "${path}"
1699 newexe "${tmpwrapper}" "${wrapper}" 1763 newexe "${tmpwrapper}" "${wrapper}"
1764 ) || die
1700 else 1765 else
1701 newbin "${tmpwrapper}" "${wrapper}" 1766 newbin "${tmpwrapper}" "${wrapper}" || die
1702 fi 1767 fi
1703} 1768}

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