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Revision 1.108 Revision 1.143
1# Copyright 1999-2004 Gentoo Foundation 1# Copyright 1999-2004 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 1.108 2004/10/01 19:23:58 ka0ttic Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.143 2005/01/26 16:19:12 ka0ttic Exp $
4# 4#
5# Author: Martin Schlemmer <azarah@gentoo.org> 5# Author: Martin Schlemmer <azarah@gentoo.org>
6# 6#
7# This eclass is for general purpose functions that most ebuilds 7# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves. 8# have to implement themselves.
9# 9#
10# NB: If you add anything, please comment it! 10# NB: If you add anything, please comment it!
11 11
12inherit multilib
12ECLASS=eutils 13ECLASS=eutils
13INHERITED="$INHERITED $ECLASS" 14INHERITED="$INHERITED $ECLASS"
14 15
15DEPEND="!bootstrap? ( sys-devel/patch )" 16DEPEND="!bootstrap? ( sys-devel/patch )"
16 17
41 sleep 1 42 sleep 1
42 done 43 done
43 fi 44 fi
44} 45}
45 46
46# This function simply returns the desired lib directory. With portage
47# 2.0.51, we now have support for installing libraries to lib32/lib64
48# to accomidate the needs of multilib systems. It's no longer a good idea
49# to assume all libraries will end up in lib. Replace any (sane) instances
50# where lib is named directly with $(get_libdir) if possible.
51#
52# Travis Tilley <lv@gentoo.org> (24 Aug 2004)
53get_libdir() {
54 LIBDIR_TEST=$(type econf)
55 if [ ! -z "${CONF_LIBDIR_OVERRIDE}" ] ; then
56 # if there is an override, we want to use that... always.
57 CONF_LIBDIR="${CONF_LIBDIR_OVERRIDE}"
58 # We don't need to know the verison of portage. We only need to know
59 # if there is support for CONF_LIBDIR in econf and co.
60 # Danny van Dyk <kugelfang@gentoo.org> 2004/17/09
61 #elif portageq has_version / '<sys-apps/portage-2.0.51_pre20' ; then
62 # # and if there isnt an override, and we're using a version of
63 # # portage without CONF_LIBDIR support, force the use of lib. dolib
64 # # and friends from portage 2.0.50 wont be too happy otherwise.
65 # CONF_LIBDIR="lib"
66 #fi
67 elif [ "${LIBDIR_TEST/CONF_LIBDIR}" == "${LIBDIR_TEST}" ]; then # we don't have CONF_LIBDIR support
68 # will be <portage-2.0.51_pre20
69 CONF_LIBDIR="lib"
70 fi
71 # and of course, default to lib if CONF_LIBDIR isnt set
72 echo ${CONF_LIBDIR:=lib}
73 unset LIBDIR_TEST
74}
75
76
77get_multilibdir() {
78 echo ${CONF_MULTILIBDIR:=lib32}
79}
80
81
82# Sometimes you need to override the value returned by get_libdir. A good
83# example of this is xorg-x11, where lib32 isnt a supported configuration,
84# and where lib64 -must- be used on amd64 (for applications that need lib
85# to be 32bit, such as adobe acrobat). Note that this override also bypasses
86# portage version sanity checking.
87# get_libdir_override expects one argument, the result get_libdir should
88# return:
89#
90# get_libdir_override lib64
91#
92# Travis Tilley <lv@gentoo.org> (31 Aug 2004)
93get_libdir_override() {
94 CONF_LIBDIR="$1"
95 CONF_LIBDIR_OVERRIDE="$1"
96}
97
98# This function generate linker scripts in /usr/lib for dynamic 47# This function generate linker scripts in /usr/lib for dynamic
99# libs in /lib. This is to fix linking problems when you have 48# libs in /lib. This is to fix linking problems when you have
100# the .so in /lib, and the .a in /usr/lib. What happens is that 49# the .so in /lib, and the .a in /usr/lib. What happens is that
101# in some cases when linking dynamic, the .a in /usr/lib is used 50# in some cases when linking dynamic, the .a in /usr/lib is used
102# instead of the .so in /lib due to gcc/libtool tweaking ld's 51# instead of the .so in /lib due to gcc/libtool tweaking ld's
112# to point to the latest version of the library present. 61# to point to the latest version of the library present.
113# 62#
114# <azarah@gentoo.org> (26 Oct 2002) 63# <azarah@gentoo.org> (26 Oct 2002)
115# 64#
116gen_usr_ldscript() { 65gen_usr_ldscript() {
66 local libdir="$(get_libdir)"
117 # Just make sure it exists 67 # Just make sure it exists
118 dodir /usr/$(get_libdir) 68 dodir /usr/${libdir}
119 69
120 cat > "${D}/usr/$(get_libdir)/$1" << END_LDSCRIPT 70 cat > "${D}/usr/${libdir}/${1}" << END_LDSCRIPT
121/* GNU ld script 71/* GNU ld script
122 Because Gentoo have critical dynamic libraries 72 Because Gentoo have critical dynamic libraries
123 in /lib, and the static versions in /usr/lib, we 73 in /lib, and the static versions in /usr/lib, we
124 need to have a "fake" dynamic lib in /usr/lib, 74 need to have a "fake" dynamic lib in /usr/lib,
125 otherwise we run into linking problems. 75 otherwise we run into linking problems.
126 See bug #4411 on http://bugs.gentoo.org/ for 76 See bug #4411 on http://bugs.gentoo.org/ for
127 more info. */ 77 more info. */
128GROUP ( /$(get_libdir)/$1 ) 78GROUP ( /${libdir}/${1} )
129END_LDSCRIPT 79END_LDSCRIPT
80 fperms a+x "/usr/${libdir}/${1}"
130} 81}
131 82
132# Simple function to draw a line consisting of '=' the same length as $* 83# Simple function to draw a line consisting of '=' the same length as $*
133# 84#
134# <azarah@gentoo.org> (11 Nov 2002) 85# <azarah@gentoo.org> (11 Nov 2002)
219 local x="" 170 local x=""
220 171
221 if [ "$#" -gt 1 ] 172 if [ "$#" -gt 1 ]
222 then 173 then
223 local m="" 174 local m=""
224 einfo "${#} patches to apply..." 175 einfo "${#} patches to apply ..."
225 for m in "$@" ; do 176 for m in "$@" ; do
226 epatch "${m}" 177 epatch "${m}"
227 done 178 done
228 return 0 179 return 0
229 fi 180 fi
243 local EPATCH_SOURCE="$1/*" 194 local EPATCH_SOURCE="$1/*"
244 else 195 else
245 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 196 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
246 fi 197 fi
247 else 198 else
248 if [ ! -d ${EPATCH_SOURCE} ] 199 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ]
249 then 200 then
250 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 201 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
251 then 202 then
252 EPATCH_SOURCE="$1" 203 EPATCH_SOURCE="$1"
253 fi 204 fi
254 205
255 echo 206 echo
256 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 207 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
257 eerror 208 eerror
258 eerror " ${EPATCH_SOURCE}" 209 eerror " ${EPATCH_SOURCE}"
210 eerror " ( ${EPATCH_SOURCE##*/} )"
259 echo 211 echo
260 die "Cannot find \$EPATCH_SOURCE!" 212 die "Cannot find \$EPATCH_SOURCE!"
261 fi 213 fi
262 214
263 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 215 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
282 ;; 234 ;;
283 esac 235 esac
284 236
285 if [ "${SINGLE_PATCH}" = "no" ] 237 if [ "${SINGLE_PATCH}" = "no" ]
286 then 238 then
287 einfo "Applying various patches (bugfixes/updates)..." 239 einfo "Applying various patches (bugfixes/updates) ..."
288 fi 240 fi
289 for x in ${EPATCH_SOURCE} 241 for x in ${EPATCH_SOURCE}
290 do 242 do
291 # New ARCH dependant patch naming scheme... 243 # New ARCH dependant patch naming scheme ...
292 # 244 #
293 # ???_arch_foo.patch 245 # ???_arch_foo.patch
294 # 246 #
295 if [ -f ${x} ] && \ 247 if [ -f ${x} ] && \
296 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \ 248 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \
311 then 263 then
312 if [ -n "${EPATCH_SINGLE_MSG}" ] 264 if [ -n "${EPATCH_SINGLE_MSG}" ]
313 then 265 then
314 einfo "${EPATCH_SINGLE_MSG}" 266 einfo "${EPATCH_SINGLE_MSG}"
315 else 267 else
316 einfo "Applying ${x##*/}..." 268 einfo "Applying ${x##*/} ..."
317 fi 269 fi
318 else 270 else
319 einfo " ${x##*/}..." 271 einfo " ${x##*/} ..."
320 fi 272 fi
321 273
322 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 274 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
323 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 275 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
324 276
357 309
358 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 310 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
359 then 311 then
360 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 312 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
361 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 313 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
362 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 314 echo "ACTUALLY APPLYING ${x##*/} ..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
363 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 315 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
364 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 316 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
365 317
366 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1 318 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1
367 319
436 388
437 return 1; 389 return 1;
438 } 390 }
439 END 391 END
440 392
441 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ... " 393 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ..."
442 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null 394 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
443 then 395 then
444 echo "yes" 396 echo "yes"
445 einfon "Checking what PTHREADS implementation we have ... " 397 einfon "Checking what PTHREADS implementation we have ..."
446 if ${T}/nptl 398 if ${T}/nptl
447 then 399 then
448 return 0 400 return 0
449 else 401 else
450 return 1 402 return 1
526 478
527 if [ -n "${ADMINPARAM}" ] 479 if [ -n "${ADMINPARAM}" ]
528 then 480 then
529 if [ "${jobs}" -gt "${ADMINPARAM}" ] 481 if [ "${jobs}" -gt "${ADMINPARAM}" ]
530 then 482 then
531 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge..." 483 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge ..."
532 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}" 484 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
533 else 485 else
534 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..." 486 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge ..."
535 export MAKEOPTS="${MAKEOPTS} -j${jobs}" 487 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
536 fi 488 fi
537 fi 489 fi
538} 490}
539 491
540# Cheap replacement for when debianutils (and thus mktemp) 492# Cheap replacement for when debianutils (and thus mktemp)
541# does not exist on the users system 493# does not exist on the users system
542# vapier@gentoo.org 494# vapier@gentoo.org
543# 495#
544# Takes just 1 parameter (the directory to create tmpfile in) 496# Takes just 1 optional parameter (the directory to create tmpfile in)
545mymktemp() { 497emktemp() {
498 local exe="touch"
499 [ "$1" == "-d" ] && exe="mkdir" && shift
546 local topdir="$1" 500 local topdir="$1"
547 501
548 [ -z "${topdir}" ] && topdir=/tmp 502 if [ -z "${topdir}" ]
549 if [ "`which mktemp 2>/dev/null`" ]
550 then 503 then
551 mktemp -p ${topdir} 504 [ -z "${T}" ] \
552 else 505 && topdir="/tmp" \
506 || topdir="${T}"
507 fi
508
509 if [ -z "$(type -p mktemp)" ]
510 then
511 local tmp=/
512 while [ -e "${tmp}" ] ; do
553 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 513 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
554 touch ${tmp} 514 done
515 ${exe} "${tmp}"
555 echo ${tmp} 516 echo "${tmp}"
517 else
518 [ "${exe}" == "touch" ] \
519 && exe="-p" \
520 || exe="-d"
521 mktemp ${exe} "${topdir}"
556 fi 522 fi
557} 523}
558 524
559# Small wrapper for getent (Linux), nidump (Mac OS X), 525# Small wrapper for getent (Linux), nidump (Mac OS X),
560# and pw (FreeBSD) used in enewuser()/enewgroup() 526# and pw (FreeBSD) used in enewuser()/enewgroup()
561# Joe Jezak <josejx@gmail.com> and usata@gentoo.org 527# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
562# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org> 528# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
563# 529#
564# egetent(database, key) 530# egetent(database, key)
565egetent() { 531egetent() {
566 if use macos || use ppc-macos ; then 532 if useq ppc-macos ; then
567 case "$2" in 533 case "$2" in
568 *[!0-9]*) # Non numeric 534 *[!0-9]*) # Non numeric
569 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 535 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
570 ;; 536 ;;
571 *) # Numeric 537 *) # Numeric
580 else 546 else
581 action="group" 547 action="group"
582 fi 548 fi
583 pw show "${action}" "$2" -q 549 pw show "${action}" "$2" -q
584 else 550 else
551 which nscd >& /dev/null && nscd -i "$1"
585 getent "$1" "$2" 552 getent "$1" "$2"
586 fi 553 fi
587} 554}
588 555
589# Simplify/standardize adding users to the system 556# Simplify/standardize adding users to the system
636 euid="next" 603 euid="next"
637 fi 604 fi
638 if [ "${euid}" == "next" ] 605 if [ "${euid}" == "next" ]
639 then 606 then
640 local pwrange 607 local pwrange
641 if use macos || use ppc-macos || [ "${USERLAND}" == "BSD" ] ; then 608 if [ "${USERLAND}" == "BSD" ] ; then
642 pwrange="`jot 898 101`" 609 pwrange="`jot 898 101`"
643 else 610 else
644 pwrange="`seq 101 999`" 611 pwrange="`seq 101 999`"
645 fi 612 fi
646 for euid in ${pwrange} ; do 613 for euid in ${pwrange} ; do
687 local defgroup="" exgroups="" 654 local defgroup="" exgroups=""
688 655
689 export IFS="," 656 export IFS=","
690 for g in ${egroups} 657 for g in ${egroups}
691 do 658 do
659 export IFS="${oldifs}"
692 if [ -z "`egetent group \"${g}\"`" ] 660 if [ -z "`egetent group \"${g}\"`" ]
693 then 661 then
694 eerror "You must add group ${g} to the system first" 662 eerror "You must add group ${g} to the system first"
695 die "${g} is not a valid GID" 663 die "${g} is not a valid GID"
696 fi 664 fi
698 then 666 then
699 defgroup="${g}" 667 defgroup="${g}"
700 else 668 else
701 exgroups="${exgroups},${g}" 669 exgroups="${exgroups},${g}"
702 fi 670 fi
671 export IFS=","
703 done 672 done
704 export IFS="${oldifs}" 673 export IFS="${oldifs}"
705 674
706 opts="${opts} -g ${defgroup}" 675 opts="${opts} -g ${defgroup}"
707 if [ ! -z "${exgroups}" ] 676 if [ ! -z "${exgroups}" ]
715 684
716 # handle extra and add the user 685 # handle extra and add the user
717 local eextra="$@" 686 local eextra="$@"
718 local oldsandbox="${SANDBOX_ON}" 687 local oldsandbox="${SANDBOX_ON}"
719 export SANDBOX_ON="0" 688 export SANDBOX_ON="0"
720 if use macos || use ppc-macos ; 689 if useq ppc-macos
721 then 690 then
722 ### Make the user 691 ### Make the user
723 if [ -z "${eextra}" ] 692 if [ -z "${eextra}" ]
724 then 693 then
725 dscl . create /users/${euser} uid ${euid} 694 dscl . create /users/${euser} uid ${euid}
726 dscl . create /users/${euser} shell ${eshell} 695 dscl . create /users/${euser} shell ${eshell}
727 dscl . create /users/${euser} home ${ehome} 696 dscl . create /users/${euser} home ${ehome}
728 dscl . create /users/${euser} realname "added by portage for ${PN}" 697 dscl . create /users/${euser} realname "added by portage for ${PN}"
729 ### Add the user to the groups specified 698 ### Add the user to the groups specified
699 local oldifs="${IFS}"
700 export IFS=","
730 for g in ${egroups} 701 for g in ${egroups}
731 do 702 do
732 # $egroups is , delimited, not space
733 ewarn "This is code is wrong; someone on the OS X team should fix it"
734 dscl . merge /groups/${g} users ${euser} 703 dscl . merge /groups/${g} users ${euser}
735 done 704 done
705 export IFS="${oldifs}"
736 else 706 else
737 einfo "Extra options are not supported on macos yet" 707 einfo "Extra options are not supported on macos yet"
738 einfo "Please report the ebuild along with the info below" 708 einfo "Please report the ebuild along with the info below"
739 einfo "eextra: ${eextra}" 709 einfo "eextra: ${eextra}"
740 die "Required function missing" 710 die "Required function missing"
807 then 777 then
808 if [ "${egid}" -gt 0 ] 778 if [ "${egid}" -gt 0 ]
809 then 779 then
810 if [ -z "`egetent group ${egid}`" ] 780 if [ -z "`egetent group ${egid}`" ]
811 then 781 then
812 if use macos || use ppc-macos ; then 782 if useq ppc-macos ; then
813 opts="${opts} ${egid}" 783 opts="${opts} ${egid}"
814 else 784 else
815 opts="${opts} -g ${egid}" 785 opts="${opts} -g ${egid}"
816 fi 786 fi
817 else 787 else
831 opts="${opts} ${eextra}" 801 opts="${opts} ${eextra}"
832 802
833 # add the group 803 # add the group
834 local oldsandbox="${SANDBOX_ON}" 804 local oldsandbox="${SANDBOX_ON}"
835 export SANDBOX_ON="0" 805 export SANDBOX_ON="0"
836 if use macos || use ppc-macos ; 806 if useq ppc-macos ; then
837 then
838 if [ ! -z "${eextra}" ]; 807 if [ ! -z "${eextra}" ];
839 then 808 then
840 einfo "Extra options are not supported on macos yet" 809 einfo "Extra options are not supported on macos yet"
841 einfo "Please report the ebuild along with the info below" 810 einfo "Please report the ebuild along with the info below"
842 einfo "eextra: ${eextra}" 811 einfo "eextra: ${eextra}"
867} 836}
868 837
869# Simple script to replace 'dos2unix' binaries 838# Simple script to replace 'dos2unix' binaries
870# vapier@gentoo.org 839# vapier@gentoo.org
871# 840#
872# edos2unix(file, <more files>...) 841# edos2unix(file, <more files> ...)
873edos2unix() { 842edos2unix() {
874 for f in "$@" 843 for f in "$@"
875 do 844 do
876 cp "${f}" ${T}/edos2unix 845 cp "${f}" ${T}/edos2unix
877 sed 's/\r$//' ${T}/edos2unix > "${f}" 846 sed 's/\r$//' ${T}/edos2unix > "${f}"
878 done 847 done
879} 848}
880 849
850
851##############################################################
852# START: Handle .desktop files and menu entries #
853# maybe this should be separated into a new eclass some time #
854# lanius@gentoo.org #
855##############################################################
856
881# Make a desktop file ! 857# Make a desktop file !
882# Great for making those icons in kde/gnome startmenu ! 858# Great for making those icons in kde/gnome startmenu !
883# Amaze your friends ! Get the women ! Join today ! 859# Amaze your friends ! Get the women ! Join today !
884# gnome2 /usr/share/applications
885# gnome1 /usr/share/gnome/apps/
886# KDE ${KDEDIR}/share/applnk /usr/share/applnk
887# 860#
888# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 861# make_desktop_entry(<binary>, [name], [icon], [type], [path])
889# 862#
890# binary: what binary does the app run with ? 863# binary: what binary does the app run with ?
891# name: the name that will show up in the menu 864# name: the name that will show up in the menu
892# icon: give your little like a pretty little icon ... 865# icon: give your little like a pretty little icon ...
893# this can be relative (to /usr/share/pixmaps) or 866# this can be relative (to /usr/share/pixmaps) or
894# a full path to an icon 867# a full path to an icon
895# type: what kind of application is this ? for categories: 868# type: what kind of application is this ? for categories:
896# http://www.freedesktop.org/standards/menu-spec/ 869# http://www.freedesktop.org/standards/menu-spec/
897# path: if your app needs to startup in a specific dir 870# path: if your app needs to startup in a specific dir
898make_desktop_entry() { 871make_desktop_entry() {
899 [ -z "$1" ] && eerror "You must specify the executable" && return 1 872 [ -z "$1" ] && eerror "make_desktop_entry: You must specify the executable" && return 1
900 873
901 local exec="${1}" 874 local exec="${1}"
902 local name="${2:-${PN}}" 875 local name="${2:-${PN}}"
903 local icon="${3:-${PN}.png}" 876 local icon="${3:-${PN}.png}"
904 local type="${4}" 877 local type="${4}"
936Exec=${exec} 909Exec=${exec}
937Path=${path} 910Path=${path}
938Icon=${icon} 911Icon=${icon}
939Categories=Application;${type};" > "${desktop}" 912Categories=Application;${type};" > "${desktop}"
940 913
941 if [ -d "/usr/share/applications" ]
942 then
943 insinto /usr/share/applications 914 insinto /usr/share/applications
944 doins "${desktop}" 915 doins "${desktop}"
945 fi
946
947 #if [ -d "/usr/share/gnome/apps" ]
948 #then
949 # insinto /usr/share/gnome/apps/Games
950 # doins ${desktop}
951 #fi
952
953 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ]
954 #then
955 # for ver in /usr/kde/*
956 # do
957 # insinto ${ver}/share/applnk/Games
958 # doins ${desktop}
959 # done
960 #fi
961
962 if [ -d "/usr/share/applnk" ]
963 then
964 insinto /usr/share/applnk/${subdir}
965 doins "${desktop}"
966 fi
967 916
968 return 0 917 return 0
969} 918}
919
920# Make a GDM/KDM Session file
921#
922# make_desktop_entry(<title>, <command>)
923# title: File to execute to start the Window Manager
924# command: Name of the Window Manager
925
926make_session_desktop() {
927
928 [ -z "$1" ] && eerror "make_session_desktop: You must specify the title" && return 1
929 [ -z "$2" ] && eerror "make_session_desktop: You must specify the command" && return 1
930
931 local title="${1}"
932 local command="${2}"
933 local desktop="${T}/${wm}.desktop"
934
935echo "[Desktop Entry]
936Encoding=UTF-8
937Name=${title}
938Comment=This session logs you into ${title}
939Exec=${command}
940TryExec=${command}
941Type=Application" > "${desktop}"
942
943 insinto /usr/share/xsessions
944 doins "${desktop}"
945
946 return 0
947}
948
949domenu() {
950 local i
951 local j
952 insinto /usr/share/applications
953 for i in ${@}
954 do
955 if [ -f "${i}" ];
956 then
957 doins ${i}
958 elif [ -d "${i}" ];
959 then
960 for j in ${i}/*.desktop
961 do
962 doins ${j}
963 done
964 fi
965 done
966}
967
968doicon() {
969 local i
970 local j
971 insinto /usr/share/pixmaps
972 for i in ${@}
973 do
974 if [ -f "${i}" ];
975 then
976 doins ${i}
977 elif [ -d "${i}" ];
978 then
979 for j in ${i}/*.png
980 do
981 doins ${j}
982 done
983 fi
984 done
985}
986
987##############################################################
988# END: Handle .desktop files and menu entries #
989##############################################################
990
970 991
971# for internal use only (unpack_pdv and unpack_makeself) 992# for internal use only (unpack_pdv and unpack_makeself)
972find_unpackable_file() { 993find_unpackable_file() {
973 local src="$1" 994 local src="$1"
974 if [ -z "${src}" ] 995 if [ -z "${src}" ]
1020 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1041 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1021 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1042 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"`
1022 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1043 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"`
1023 1044
1024 # grab metadata for debug reasons 1045 # grab metadata for debug reasons
1025 local metafile="`mymktemp ${T}`" 1046 local metafile="$(emktemp)"
1026 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1047 tail -c +$((${metaskip}+1)) ${src} > ${metafile}
1027 1048
1028 # rip out the final file name from the metadata 1049 # rip out the final file name from the metadata
1029 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1050 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`"
1030 datafile="`basename ${datafile}`" 1051 datafile="`basename ${datafile}`"
1031 1052
1032 # now lets uncompress/untar the file if need be 1053 # now lets uncompress/untar the file if need be
1033 local tmpfile="`mymktemp ${T}`" 1054 local tmpfile="$(emktemp)"
1034 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1055 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1035 1056
1036 local iscompressed="`file -b ${tmpfile}`" 1057 local iscompressed="`file -b ${tmpfile}`"
1037 if [ "${iscompressed:0:8}" == "compress" ] ; then 1058 if [ "${iscompressed:0:8}" == "compress" ] ; then
1038 iscompressed=1 1059 iscompressed=1
1083# Unpack those pesky makeself generated files ... 1104# Unpack those pesky makeself generated files ...
1084# They're shell scripts with the binary package tagged onto 1105# They're shell scripts with the binary package tagged onto
1085# the end of the archive. Loki utilized the format as does 1106# the end of the archive. Loki utilized the format as does
1086# many other game companies. 1107# many other game companies.
1087# 1108#
1088# Usage: unpack_makeself [file to unpack] [offset] 1109# Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
1089# - If the file is not specified then unpack will utilize ${A}. 1110# - If the file is not specified then unpack will utilize ${A}.
1090# - If the offset is not specified then we will attempt to extract 1111# - If the offset is not specified then we will attempt to extract
1091# the proper offset from the script itself. 1112# the proper offset from the script itself.
1092unpack_makeself() { 1113unpack_makeself() {
1093 local src="`find_unpackable_file $1`" 1114 local src="$(find_unpackable_file "$1")"
1094 local skip="$2" 1115 local skip="$2"
1116 local exe="$3"
1095 1117
1096 local shrtsrc="`basename ${src}`" 1118 local shrtsrc="$(basename "${src}")"
1097 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1119 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1098 if [ -z "${skip}" ] 1120 if [ -z "${skip}" ]
1099 then 1121 then
1100 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1122 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`"
1101 local skip=0 1123 local skip=0
1124 exe=tail
1102 case ${ver} in 1125 case ${ver} in
1103 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1126 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1104 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1127 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1105 ;; 1128 ;;
1106 2.0|2.0.1) 1129 2.0|2.0.1)
1107 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` 1130 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1108 ;; 1131 ;;
1109 2.1.1) 1132 2.1.1)
1110 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1133 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1111 let skip="skip + 1" 1134 let skip="skip + 1"
1112 ;; 1135 ;;
1113 2.1.2) 1136 2.1.2)
1114 skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1` 1137 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1115 let skip="skip + 1" 1138 let skip="skip + 1"
1116 ;; 1139 ;;
1117 2.1.3) 1140 2.1.3)
1118 skip=`grep -a ^offset= ${src} | awk '{print $3}'` 1141 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1119 let skip="skip + 1" 1142 let skip="skip + 1"
1143 ;;
1144 2.1.4)
1145 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1146 skip=$(head -n ${skip} "${src}" | wc -c)
1147 exe="dd"
1120 ;; 1148 ;;
1121 *) 1149 *)
1122 eerror "I'm sorry, but I was unable to support the Makeself file." 1150 eerror "I'm sorry, but I was unable to support the Makeself file."
1123 eerror "The version I detected was '${ver}'." 1151 eerror "The version I detected was '${ver}'."
1124 eerror "Please file a bug about the file ${shrtsrc} at" 1152 eerror "Please file a bug about the file ${shrtsrc} at"
1126 die "makeself version '${ver}' not supported" 1154 die "makeself version '${ver}' not supported"
1127 ;; 1155 ;;
1128 esac 1156 esac
1129 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1157 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1130 fi 1158 fi
1159 case ${exe} in
1160 tail) exe="tail -n +${skip} '${src}'";;
1161 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1162 *) die "makeself cant handle exe '${exe}'"
1163 esac
1131 1164
1132 # lets grab the first few bytes of the file to figure out what kind of archive it is 1165 # lets grab the first few bytes of the file to figure out what kind of archive it is
1133 local tmpfile="`mymktemp ${T}`" 1166 local tmpfile="$(emktemp)"
1134 tail -n +${skip} ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1167 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1135 local filetype="`file -b ${tmpfile}`" 1168 local filetype="$(file -b "${tmpfile}")"
1136 case ${filetype} in 1169 case ${filetype} in
1137 *tar\ archive) 1170 *tar\ archive)
1138 tail -n +${skip} ${src} | tar --no-same-owner -xf - 1171 eval ${exe} | tar --no-same-owner -xf -
1139 ;; 1172 ;;
1140 bzip2*) 1173 bzip2*)
1141 tail -n +${skip} ${src} | bzip2 -dc | tar --no-same-owner -xf - 1174 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1142 ;; 1175 ;;
1143 gzip*) 1176 gzip*)
1144 tail -n +${skip} ${src} | tar --no-same-owner -xzf - 1177 eval ${exe} | tar --no-same-owner -xzf -
1145 ;; 1178 ;;
1146 compress*) 1179 compress*)
1147 tail -n +${skip} ${src} | gunzip | tar --no-same-owner -xf - 1180 eval ${exe} | gunzip | tar --no-same-owner -xf -
1148 ;; 1181 ;;
1149 *) 1182 *)
1150 eerror "Unknown filetype \"${filetype}\" ?" 1183 eerror "Unknown filetype \"${filetype}\" ?"
1151 false 1184 false
1152 ;; 1185 ;;
1185 return 0 1218 return 0
1186 fi 1219 fi
1187 done 1220 done
1188 set +o noglob; set -$shopts #reset old shell opts 1221 set +o noglob; set -$shopts #reset old shell opts
1189 1222
1190 local licmsg="`mymktemp ${T}`" 1223 local licmsg="$(emktemp)"
1191 cat << EOF > ${licmsg} 1224 cat << EOF > ${licmsg}
1192********************************************************** 1225**********************************************************
1193The following license outlines the terms of use of this 1226The following license outlines the terms of use of this
1194package. You MUST accept this license for installation to 1227package. You MUST accept this license for installation to
1195continue. When you are done viewing, hit 'q'. If you 1228continue. When you are done viewing, hit 'q'. If you
1243 export CDROM_TOTAL_CDS=${cdcnt} 1276 export CDROM_TOTAL_CDS=${cdcnt}
1244 export CDROM_CURRENT_CD=1 1277 export CDROM_CURRENT_CD=1
1245 1278
1246 # now we see if the user gave use CD_ROOT ... 1279 # now we see if the user gave use CD_ROOT ...
1247 # if they did, let's just believe them that it's correct 1280 # if they did, let's just believe them that it's correct
1248 if [ ! -z "${CD_ROOT}" ] ; then 1281 if [[ ! -z ${CD_ROOT} ]] ; then
1249 export CDROM_ROOT="${CD_ROOT}" 1282 export CDROM_ROOT=${CD_ROOT}
1250 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1283 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1251 return 1284 return
1252 fi 1285 fi
1253 # do the same for CD_ROOT_X 1286 # do the same for CD_ROOT_X
1254 if [ ! -z "${CD_ROOT_1}" ] ; then 1287 if [[ ! -z ${CD_ROOT_1} ]] ; then
1255 local var= 1288 local var=
1256 cdcnt=0 1289 cdcnt=0
1257 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1290 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1258 cdcnt=$((cdcnt + 1)) 1291 cdcnt=$((cdcnt + 1))
1259 var="CD_ROOT_${cdcnt}" 1292 var="CD_ROOT_${cdcnt}"
1260 if [ -z "${!var}" ] ; then 1293 if [[ -z ${!var} ]] ; then
1261 eerror "You must either use just the CD_ROOT" 1294 eerror "You must either use just the CD_ROOT"
1262 eerror "or specify ALL the CD_ROOT_X variables." 1295 eerror "or specify ALL the CD_ROOT_X variables."
1263 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1296 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1264 die "could not locate CD_ROOT_${cdcnt}" 1297 die "could not locate CD_ROOT_${cdcnt}"
1265 fi 1298 fi
1268 export CDROM_ROOT=${CDROM_ROOTS_1} 1301 export CDROM_ROOT=${CDROM_ROOTS_1}
1269 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1302 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1270 return 1303 return
1271 fi 1304 fi
1272 1305
1273 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1306 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1274 einfon "This ebuild will need the " 1307 einfon "This ebuild will need the "
1275 if [ -z "${CDROM_NAME}" ] ; then 1308 if [[ -z ${CDROM_NAME} ]] ; then
1276 echo "cdrom for ${PN}." 1309 echo "cdrom for ${PN}."
1277 else 1310 else
1278 echo "${CDROM_NAME}." 1311 echo "${CDROM_NAME}."
1279 fi 1312 fi
1280 echo 1313 echo
1281 einfo "If you do not have the CD, but have the data files" 1314 einfo "If you do not have the CD, but have the data files"
1282 einfo "mounted somewhere on your filesystem, just export" 1315 einfo "mounted somewhere on your filesystem, just export"
1283 einfo "the variable CD_ROOT so that it points to the" 1316 einfo "the variable CD_ROOT so that it points to the"
1284 einfo "directory containing the files." 1317 einfo "directory containing the files."
1285 echo 1318 echo
1319 einfo "For example:"
1320 einfo "export CD_ROOT=/mnt/cdrom"
1321 echo
1286 else 1322 else
1287 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1323 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1288 cdcnt=0 1324 cdcnt=0
1289 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1325 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1290 cdcnt=$((cdcnt + 1)) 1326 cdcnt=$((cdcnt + 1))
1291 var="CDROM_NAME_${cdcnt}" 1327 var="CDROM_NAME_${cdcnt}"
1292 [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}" 1328 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1293 done 1329 done
1294 echo 1330 echo
1295 einfo "If you do not have the CDs, but have the data files" 1331 einfo "If you do not have the CDs, but have the data files"
1296 einfo "mounted somewhere on your filesystem, just export" 1332 einfo "mounted somewhere on your filesystem, just export"
1297 einfo "the following variables so they point to the right place:" 1333 einfo "the following variables so they point to the right place:"
1298 einfon "" 1334 einfon ""
1299 cdcnt=0 1335 cdcnt=0
1300 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1336 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1301 cdcnt=$((cdcnt + 1)) 1337 cdcnt=$((cdcnt + 1))
1302 echo -n " CD_ROOT_${cdcnt}" 1338 echo -n " CD_ROOT_${cdcnt}"
1303 done 1339 done
1304 echo 1340 echo
1305 einfo "Or, if you have all the files in the same place, or" 1341 einfo "Or, if you have all the files in the same place, or"
1306 einfo "you only have one cdrom, you can export CD_ROOT" 1342 einfo "you only have one cdrom, you can export CD_ROOT"
1307 einfo "and that place will be used as the same data source" 1343 einfo "and that place will be used as the same data source"
1308 einfo "for all the CDs." 1344 einfo "for all the CDs."
1309 echo 1345 echo
1346 einfo "For example:"
1347 einfo "export CD_ROOT_1=/mnt/cdrom"
1348 echo
1310 fi 1349 fi
1311 export CDROM_CURRENT_CD=0 1350 export CDROM_CURRENT_CD=0
1312 cdrom_load_next_cd 1351 cdrom_load_next_cd
1313} 1352}
1314 1353
1318# remember, you can only go forward in the cd chain, you can't go back. 1357# remember, you can only go forward in the cd chain, you can't go back.
1319cdrom_load_next_cd() { 1358cdrom_load_next_cd() {
1320 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1)) 1359 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1321 local var= 1360 local var=
1322 1361
1323 if [ ! -z "${CD_ROOT}" ] ; then 1362 if [[ ! -z ${CD_ROOT} ]] ; then
1324 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}" 1363 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1325 return 1364 return
1326 fi 1365 fi
1327 1366
1328 unset CDROM_ROOT 1367 unset CDROM_ROOT
1329 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1368 var=CDROM_ROOTS_${CDROM_CURRENT_CD}
1330 if [ -z "${!var}" ] ; then 1369 if [[ -z ${!var} ]] ; then
1331 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1370 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1332 cdrom_locate_file_on_cd ${!var} 1371 cdrom_locate_file_on_cd ${!var}
1333 else 1372 else
1334 export CDROM_ROOT="${!var}" 1373 export CDROM_ROOT=${!var}
1335 fi 1374 fi
1336 1375
1337 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1376 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1338} 1377}
1339 1378
1343# found, then a message asking for the user to insert the cdrom will be 1382# found, then a message asking for the user to insert the cdrom will be
1344# displayed and we'll hang out here until: 1383# displayed and we'll hang out here until:
1345# (1) the file is found on a mounted cdrom 1384# (1) the file is found on a mounted cdrom
1346# (2) the user hits CTRL+C 1385# (2) the user hits CTRL+C
1347cdrom_locate_file_on_cd() { 1386cdrom_locate_file_on_cd() {
1348 while [ -z "${CDROM_ROOT}" ] ; do 1387 while [[ -z ${CDROM_ROOT} ]] ; do
1349 local dir="$(dirname ${@})" 1388 local dir="$(dirname ${@})"
1350 local file="$(basename ${@})" 1389 local file="$(basename ${@})"
1351 local mline="" 1390 local mline=""
1352 local showedmsg=0 1391 local showedmsg=0
1353 1392
1354 for mline in `mount | egrep -e '(iso|cdrom)' | awk '{print $3}'` ; do 1393 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do
1355 [ -d "${mline}/${dir}" ] || continue 1394 [[ -d ${mline}/${dir} ]] || continue
1356 [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \ 1395 [[ ! -z $(find ${mline}/${dir} -iname ${file} -maxdepth 1) ]] \
1357 && export CDROM_ROOT=${mline} 1396 && export CDROM_ROOT=${mline}
1358 done 1397 done
1359 1398
1360 if [ -z "${CDROM_ROOT}" ] ; then 1399 if [[ -z ${CDROM_ROOT} ]] ; then
1361 echo 1400 echo
1362 if [ ${showedmsg} -eq 0 ] ; then 1401 if [[ ${showedmsg} -eq 0 ]] ; then
1363 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1402 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1364 if [ -z "${CDROM_NAME}" ] ; then 1403 if [[ -z ${CDROM_NAME} ]] ; then
1365 einfo "Please insert the cdrom for ${PN} now !" 1404 einfo "Please insert the cdrom for ${PN} now !"
1366 else 1405 else
1367 einfo "Please insert the ${CDROM_NAME} cdrom now !" 1406 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1368 fi 1407 fi
1369 else 1408 else
1370 if [ -z "${CDROM_NAME_1}" ] ; then 1409 if [[ -z ${CDROM_NAME_1} ]] ; then
1371 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !" 1410 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1372 else 1411 else
1373 local var="CDROM_NAME_${CDROM_CURRENT_CD}" 1412 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1374 einfo "Please insert+mount the ${!var} cdrom now !" 1413 einfo "Please insert+mount the ${!var} cdrom now !"
1375 fi 1414 fi
1423 1462
1424 ls=" ${ls} " 1463 ls=" ${ls} "
1425 newls="" 1464 newls=""
1426 for f in ${LINGUAS} ; do 1465 for f in ${LINGUAS} ; do
1427 if [ "${ls/ ${f} /}" != "${ls}" ] ; then 1466 if [ "${ls/ ${f} /}" != "${ls}" ] ; then
1428 nl="${newls} ${f}" 1467 newls="${newls} ${f}"
1429 else 1468 else
1430 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1469 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA"
1431 fi 1470 fi
1432 done 1471 done
1433 if [ -z "${newls}" ] ; then 1472 if [ -z "${newls}" ] ; then
1434 unset LINGUAS 1473 unset LINGUAS
1435 else 1474 else
1436 export LINGUAS="${newls}" 1475 export LINGUAS="${newls}"
1437 fi 1476 fi
1438} 1477}
1478
1479# moved from kernel.eclass since they are generally useful outside of
1480# kernel.eclass -iggy (20041002)
1481
1482# the following functions are useful in kernel module ebuilds, etc.
1483# for an example see ivtv or drbd ebuilds
1484
1485# set's ARCH to match what the kernel expects
1486set_arch_to_kernel() {
1487 i=10
1488 while ((i--)) ; do
1489 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1490 done
1491 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1492 case ${ARCH} in
1493 x86) export ARCH="i386";;
1494 amd64) export ARCH="x86_64";;
1495 hppa) export ARCH="parisc";;
1496 mips) export ARCH="mips";;
1497 sparc) export ARCH="$(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!
1498 *) export ARCH="${ARCH}";;
1499 esac
1500}
1501
1502# set's ARCH back to what portage expects
1503set_arch_to_portage() {
1504 i=10
1505 while ((i--)) ; do
1506 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1507 done
1508 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1509}
1510
1511# Jeremy Huddleston <eradicator@gentoo.org>:
1512# preserve_old_lib /path/to/libblah.so.0
1513# preserve_old_lib_notify /path/to/libblah.so.0
1514#
1515# These functions are useful when a lib in your package changes --soname. Such
1516# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1517# would break packages that link against it. Most people get around this
1518# by using the portage SLOT mechanism, but that is not always a relevant
1519# solution, so instead you can add the following to your ebuilds:
1520#
1521# src_install() {
1522# ...
1523# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1524# ...
1525# }
1526#
1527# pkg_postinst() {
1528# ...
1529# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1530# ...
1531# }
1532
1533preserve_old_lib() {
1534 LIB=$1
1535
1536 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1537 SONAME=`basename ${LIB}`
1538 DIRNAME=`dirname ${LIB}`
1539
1540 dodir ${DIRNAME}
1541 cp ${ROOT}${LIB} ${D}${DIRNAME}
1542 touch ${D}${LIB}
1543 fi
1544}
1545
1546preserve_old_lib_notify() {
1547 LIB=$1
1548
1549 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1550 SONAME=`basename ${LIB}`
1551
1552 einfo "An old version of an installed library was detected on your system."
1553 einfo "In order to avoid breaking packages that link against is, this older version"
1554 einfo "is not being removed. In order to make full use of this newer version,"
1555 einfo "you will need to execute the following command:"
1556 einfo " revdep-rebuild --soname ${SONAME}"
1557 einfo
1558 einfo "After doing that, you can safely remove ${LIB}"
1559 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1560 fi
1561}
1562
1563# Hack for people to figure out if a package was built with
1564# certain USE flags
1565#
1566# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags>
1567# ex: built_with_use xchat gtk2
1568#
1569# Flags: -a all USE flags should be utilized
1570# -o at least one USE flag should be utilized
1571# Note: the default flag is '-a'
1572built_with_use() {
1573 local opt=$1
1574 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1575
1576 local PKG=$(best_version $1)
1577 shift
1578
1579 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE"
1580 [[ ! -e ${USEFILE} ]] && return 1
1581
1582 local USE_BUILT=$(<${USEFILE})
1583 while [[ $# -gt 0 ]] ; do
1584 if [[ ${opt} = "-o" ]] ; then
1585 has $1 ${USE_BUILT} && return 0
1586 else
1587 has $1 ${USE_BUILT} || return 1
1588 fi
1589 shift
1590 done
1591 [[ ${opt} = "-a" ]]
1592}
1593
1594# Many configure scripts wrongly bail when a C++ compiler
1595# could not be detected. #73450
1596epunt_cxx() {
1597 local dir=$1
1598 [[ -z ${dir} ]] && dir=${S}
1599 ebegin "Removing useless C++ checks"
1600 local f
1601 for f in $(find ${dir} -name configure) ; do
1602 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1603 done
1604 eend 0
1605}
1606
1607# dopamd [ file ] [ new file ]
1608#
1609# Install pam auth config file in /etc/pam.d
1610#
1611# The first argument, 'file' is required. Install as 'new file', if
1612# specified.
1613
1614dopamd() {
1615 local pamd="$1" newpamd="${2:-$1}"
1616 [[ -z "$1" ]] && die "dopamd requires at least one argument."
1617
1618 use pam || return 0
1619
1620 insinto /etc/pam.d
1621 # these are the default doins options, but be explicit just in case
1622 insopts -m 0644 -o root -g root
1623 newins ${pamd} ${newpamd} || die "failed to install ${newpamd}"
1624}

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