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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 1.114 2004/10/06 04:21:08 usata Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.148 2005/02/03 23:55:05 azarah 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
17DESCRIPTION="Based on the ${ECLASS} eclass" 18DESCRIPTION="Based on the ${ECLASS} eclass"
19
20# ecpu_check
21# Usage:
22#
23# ecpu_check array_of_cpu_flags
24#
25# array_of_cpu_flags - An array of cpu flags to check against USE flags
26#
27# Checks user USE related cpu flags against /proc/cpuinfo. If user enables a
28# cpu flag that is not supported in their processor flags, it will warn the
29# user if CROSSCOMPILE is not set to 1 ( because cross compile users are
30# obviously using different cpu flags than their own cpu ). Examples:
31#
32# CPU_FLAGS=(mmx mmx2 sse sse2)
33# ecpu_check CPU_FLAGS
34# Chris White <chriswhite@gentoo.org> (03 Feb 2005)
35
36ecpu_check() {
37 # Think about changing below to: if [ "${CROSSCOMPILE}" -ne 1 -a -e "/proc/cpuinfo" ]
38 # and dropping the else if you do not plan on adding anything to that
39 # empty block ....
40 # PS: also try to add some quoting, and consider rather using ${foo} than $foo ...
41 if [ $CROSSCOMPILE -eq 1 ] || [ ! -e /proc/cpuinfo ]
42 then
43 :
44 else
45 CPU_FLAGS=$1
46 USER_CPU=`grep "flags" /proc/cpuinfo`
47
48 for flags in `seq 1 ${#CPU_FLAGS[@]}`
49 do
50 if has ${CPU_FLAGS[$flags - 1]} $USER_CPU && ! has ${CPU_FLAGS[$flags - 1]} $USE
51 then
52 ewarn "Your system is ${CPU_FLAGS[$flags - 1]} capable but you don't have it enabled!"
53 ewarn "You might be cross compiling (in this case set CROSSCOMPILE to 1 to disable this warning."
54 fi
55
56 if ! has ${CPU_FLAGS[$flags - 1]} $USER_CPU && has ${CPU_FLAGS[$flags -1]} $USE
57 then
58 ewarn "You have ${CPU_FLAGS[$flags - 1]} support enabled but your processor doesn't"
59 ewarn "Seem to support it! You might be cross compiling or do not have /proc filesystem"
60 ewarn "enabled. If either is the case, set CROSSCOMPILE to 1 to disable this warning."
61 fi
62 done
63 fi
64}
18 65
19# Wait for the supplied number of seconds. If no argument is supplied, defaults 66# Wait for the supplied number of seconds. If no argument is supplied, defaults
20# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not 67# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not
21# outputting to a terminal, don't wait. For compatability purposes, the argument 68# outputting to a terminal, don't wait. For compatability purposes, the argument
22# must be an integer greater than zero. 69# must be an integer greater than zero.
41 sleep 1 88 sleep 1
42 done 89 done
43 fi 90 fi
44} 91}
45 92
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="$1"
96}
97
98# This function generate linker scripts in /usr/lib for dynamic 93# This function generate linker scripts in /usr/lib for dynamic
99# libs in /lib. This is to fix linking problems when you have 94# libs in /lib. This is to fix linking problems when you have
100# the .so in /lib, and the .a in /usr/lib. What happens is that 95# the .so in /lib, and the .a in /usr/lib. What happens is that
101# in some cases when linking dynamic, the .a in /usr/lib is used 96# in some cases when linking dynamic, the .a in /usr/lib is used
102# instead of the .so in /lib due to gcc/libtool tweaking ld's 97# instead of the .so in /lib due to gcc/libtool tweaking ld's
221 local x="" 216 local x=""
222 217
223 if [ "$#" -gt 1 ] 218 if [ "$#" -gt 1 ]
224 then 219 then
225 local m="" 220 local m=""
226 einfo "${#} patches to apply..." 221 einfo "${#} patches to apply ..."
227 for m in "$@" ; do 222 for m in "$@" ; do
228 epatch "${m}" 223 epatch "${m}"
229 done 224 done
230 return 0 225 return 0
231 fi 226 fi
245 local EPATCH_SOURCE="$1/*" 240 local EPATCH_SOURCE="$1/*"
246 else 241 else
247 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 242 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
248 fi 243 fi
249 else 244 else
250 if [ ! -d ${EPATCH_SOURCE} ] 245 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ]
251 then 246 then
252 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 247 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
253 then 248 then
254 EPATCH_SOURCE="$1" 249 EPATCH_SOURCE="$1"
255 fi 250 fi
256 251
257 echo 252 echo
258 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 253 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
259 eerror 254 eerror
260 eerror " ${EPATCH_SOURCE}" 255 eerror " ${EPATCH_SOURCE}"
256 eerror " ( ${EPATCH_SOURCE##*/} )"
261 echo 257 echo
262 die "Cannot find \$EPATCH_SOURCE!" 258 die "Cannot find \$EPATCH_SOURCE!"
263 fi 259 fi
264 260
265 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 261 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
284 ;; 280 ;;
285 esac 281 esac
286 282
287 if [ "${SINGLE_PATCH}" = "no" ] 283 if [ "${SINGLE_PATCH}" = "no" ]
288 then 284 then
289 einfo "Applying various patches (bugfixes/updates)..." 285 einfo "Applying various patches (bugfixes/updates) ..."
290 fi 286 fi
291 for x in ${EPATCH_SOURCE} 287 for x in ${EPATCH_SOURCE}
292 do 288 do
293 # New ARCH dependant patch naming scheme... 289 # New ARCH dependant patch naming scheme ...
294 # 290 #
295 # ???_arch_foo.patch 291 # ???_arch_foo.patch
296 # 292 #
297 if [ -f ${x} ] && \ 293 if [ -f ${x} ] && \
298 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \ 294 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \
313 then 309 then
314 if [ -n "${EPATCH_SINGLE_MSG}" ] 310 if [ -n "${EPATCH_SINGLE_MSG}" ]
315 then 311 then
316 einfo "${EPATCH_SINGLE_MSG}" 312 einfo "${EPATCH_SINGLE_MSG}"
317 else 313 else
318 einfo "Applying ${x##*/}..." 314 einfo "Applying ${x##*/} ..."
319 fi 315 fi
320 else 316 else
321 einfo " ${x##*/}..." 317 einfo " ${x##*/} ..."
322 fi 318 fi
323 319
324 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 320 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
325 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 321 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
326 322
359 355
360 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 356 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
361 then 357 then
362 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 358 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
363 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 359 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
364 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 360 echo "ACTUALLY APPLYING ${x##*/} ..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
365 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 361 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
366 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 362 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
367 363
368 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1 364 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1
369 365
438 434
439 return 1; 435 return 1;
440 } 436 }
441 END 437 END
442 438
443 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ... " 439 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ..."
444 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null 440 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
445 then 441 then
446 echo "yes" 442 echo "yes"
447 einfon "Checking what PTHREADS implementation we have ... " 443 einfon "Checking what PTHREADS implementation we have ..."
448 if ${T}/nptl 444 if ${T}/nptl
449 then 445 then
450 return 0 446 return 0
451 else 447 else
452 return 1 448 return 1
528 524
529 if [ -n "${ADMINPARAM}" ] 525 if [ -n "${ADMINPARAM}" ]
530 then 526 then
531 if [ "${jobs}" -gt "${ADMINPARAM}" ] 527 if [ "${jobs}" -gt "${ADMINPARAM}" ]
532 then 528 then
533 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge..." 529 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge ..."
534 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}" 530 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
535 else 531 else
536 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..." 532 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge ..."
537 export MAKEOPTS="${MAKEOPTS} -j${jobs}" 533 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
538 fi 534 fi
539 fi 535 fi
540} 536}
541 537
542# Cheap replacement for when debianutils (and thus mktemp) 538# Cheap replacement for when debianutils (and thus mktemp)
543# does not exist on the users system 539# does not exist on the users system
544# vapier@gentoo.org 540# vapier@gentoo.org
545# 541#
546# Takes just 1 parameter (the directory to create tmpfile in) 542# Takes just 1 optional parameter (the directory to create tmpfile in)
547mymktemp() { 543emktemp() {
544 local exe="touch"
545 [ "$1" == "-d" ] && exe="mkdir" && shift
548 local topdir="$1" 546 local topdir="$1"
549 547
550 [ -z "${topdir}" ] && topdir=/tmp 548 if [ -z "${topdir}" ]
551 if [ "`which mktemp 2>/dev/null`" ]
552 then 549 then
553 mktemp -p ${topdir} 550 [ -z "${T}" ] \
554 else 551 && topdir="/tmp" \
552 || topdir="${T}"
553 fi
554
555 if [ -z "$(type -p mktemp)" ]
556 then
557 local tmp=/
558 while [ -e "${tmp}" ] ; do
555 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 559 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
556 touch ${tmp} 560 done
561 ${exe} "${tmp}"
557 echo ${tmp} 562 echo "${tmp}"
563 else
564 [ "${exe}" == "touch" ] \
565 && exe="-p" \
566 || exe="-d"
567 mktemp ${exe} "${topdir}"
558 fi 568 fi
559} 569}
560 570
561# Small wrapper for getent (Linux), nidump (Mac OS X), 571# Small wrapper for getent (Linux), nidump (Mac OS X),
562# and pw (FreeBSD) used in enewuser()/enewgroup() 572# and pw (FreeBSD) used in enewuser()/enewgroup()
563# Joe Jezak <josejx@gmail.com> and usata@gentoo.org 573# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
564# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org> 574# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
565# 575#
566# egetent(database, key) 576# egetent(database, key)
567egetent() { 577egetent() {
568 if useq macos || useq ppc-macos ; then 578 if useq ppc-macos ; then
569 case "$2" in 579 case "$2" in
570 *[!0-9]*) # Non numeric 580 *[!0-9]*) # Non numeric
571 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 581 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
572 ;; 582 ;;
573 *) # Numeric 583 *) # Numeric
690 local defgroup="" exgroups="" 700 local defgroup="" exgroups=""
691 701
692 export IFS="," 702 export IFS=","
693 for g in ${egroups} 703 for g in ${egroups}
694 do 704 do
705 export IFS="${oldifs}"
695 if [ -z "`egetent group \"${g}\"`" ] 706 if [ -z "`egetent group \"${g}\"`" ]
696 then 707 then
697 eerror "You must add group ${g} to the system first" 708 eerror "You must add group ${g} to the system first"
698 die "${g} is not a valid GID" 709 die "${g} is not a valid GID"
699 fi 710 fi
701 then 712 then
702 defgroup="${g}" 713 defgroup="${g}"
703 else 714 else
704 exgroups="${exgroups},${g}" 715 exgroups="${exgroups},${g}"
705 fi 716 fi
717 export IFS=","
706 done 718 done
707 export IFS="${oldifs}" 719 export IFS="${oldifs}"
708 720
709 opts="${opts} -g ${defgroup}" 721 opts="${opts} -g ${defgroup}"
710 if [ ! -z "${exgroups}" ] 722 if [ ! -z "${exgroups}" ]
718 730
719 # handle extra and add the user 731 # handle extra and add the user
720 local eextra="$@" 732 local eextra="$@"
721 local oldsandbox="${SANDBOX_ON}" 733 local oldsandbox="${SANDBOX_ON}"
722 export SANDBOX_ON="0" 734 export SANDBOX_ON="0"
723 if useq macos || useq ppc-macos ; 735 if useq ppc-macos
724 then 736 then
725 ### Make the user 737 ### Make the user
726 if [ -z "${eextra}" ] 738 if [ -z "${eextra}" ]
727 then 739 then
728 dscl . create /users/${euser} uid ${euid} 740 dscl . create /users/${euser} uid ${euid}
729 dscl . create /users/${euser} shell ${eshell} 741 dscl . create /users/${euser} shell ${eshell}
730 dscl . create /users/${euser} home ${ehome} 742 dscl . create /users/${euser} home ${ehome}
731 dscl . create /users/${euser} realname "added by portage for ${PN}" 743 dscl . create /users/${euser} realname "added by portage for ${PN}"
732 ### Add the user to the groups specified 744 ### Add the user to the groups specified
745 local oldifs="${IFS}"
746 export IFS=","
733 for g in ${egroups} 747 for g in ${egroups}
734 do 748 do
735 # $egroups is , delimited, not space
736 ewarn "This is code is wrong; someone on the OS X team should fix it"
737 dscl . merge /groups/${g} users ${euser} 749 dscl . merge /groups/${g} users ${euser}
738 done 750 done
751 export IFS="${oldifs}"
739 else 752 else
740 einfo "Extra options are not supported on macos yet" 753 einfo "Extra options are not supported on macos yet"
741 einfo "Please report the ebuild along with the info below" 754 einfo "Please report the ebuild along with the info below"
742 einfo "eextra: ${eextra}" 755 einfo "eextra: ${eextra}"
743 die "Required function missing" 756 die "Required function missing"
810 then 823 then
811 if [ "${egid}" -gt 0 ] 824 if [ "${egid}" -gt 0 ]
812 then 825 then
813 if [ -z "`egetent group ${egid}`" ] 826 if [ -z "`egetent group ${egid}`" ]
814 then 827 then
815 if useq macos || useq ppc-macos ; then 828 if useq ppc-macos ; then
816 opts="${opts} ${egid}" 829 opts="${opts} ${egid}"
817 else 830 else
818 opts="${opts} -g ${egid}" 831 opts="${opts} -g ${egid}"
819 fi 832 fi
820 else 833 else
834 opts="${opts} ${eextra}" 847 opts="${opts} ${eextra}"
835 848
836 # add the group 849 # add the group
837 local oldsandbox="${SANDBOX_ON}" 850 local oldsandbox="${SANDBOX_ON}"
838 export SANDBOX_ON="0" 851 export SANDBOX_ON="0"
839 if useq macos || useq ppc-macos ; 852 if useq ppc-macos ; then
840 then
841 if [ ! -z "${eextra}" ]; 853 if [ ! -z "${eextra}" ];
842 then 854 then
843 einfo "Extra options are not supported on macos yet" 855 einfo "Extra options are not supported on macos yet"
844 einfo "Please report the ebuild along with the info below" 856 einfo "Please report the ebuild along with the info below"
845 einfo "eextra: ${eextra}" 857 einfo "eextra: ${eextra}"
870} 882}
871 883
872# Simple script to replace 'dos2unix' binaries 884# Simple script to replace 'dos2unix' binaries
873# vapier@gentoo.org 885# vapier@gentoo.org
874# 886#
875# edos2unix(file, <more files>...) 887# edos2unix(file, <more files> ...)
876edos2unix() { 888edos2unix() {
877 for f in "$@" 889 for f in "$@"
878 do 890 do
879 cp "${f}" ${T}/edos2unix 891 cp "${f}" ${T}/edos2unix
880 sed 's/\r$//' ${T}/edos2unix > "${f}" 892 sed 's/\r$//' ${T}/edos2unix > "${f}"
881 done 893 done
882} 894}
883 895
896
897##############################################################
898# START: Handle .desktop files and menu entries #
899# maybe this should be separated into a new eclass some time #
900# lanius@gentoo.org #
901##############################################################
902
884# Make a desktop file ! 903# Make a desktop file !
885# Great for making those icons in kde/gnome startmenu ! 904# Great for making those icons in kde/gnome startmenu !
886# Amaze your friends ! Get the women ! Join today ! 905# Amaze your friends ! Get the women ! Join today !
887# gnome2 /usr/share/applications
888# gnome1 /usr/share/gnome/apps/
889# KDE ${KDEDIR}/share/applnk /usr/share/applnk
890# 906#
891# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 907# make_desktop_entry(<binary>, [name], [icon], [type], [path])
892# 908#
893# binary: what binary does the app run with ? 909# binary: what binary does the app run with ?
894# name: the name that will show up in the menu 910# name: the name that will show up in the menu
895# icon: give your little like a pretty little icon ... 911# icon: give your little like a pretty little icon ...
896# this can be relative (to /usr/share/pixmaps) or 912# this can be relative (to /usr/share/pixmaps) or
897# a full path to an icon 913# a full path to an icon
898# type: what kind of application is this ? for categories: 914# type: what kind of application is this ? for categories:
899# http://www.freedesktop.org/standards/menu-spec/ 915# http://www.freedesktop.org/standards/menu-spec/
900# path: if your app needs to startup in a specific dir 916# path: if your app needs to startup in a specific dir
901make_desktop_entry() { 917make_desktop_entry() {
902 [ -z "$1" ] && eerror "You must specify the executable" && return 1 918 [ -z "$1" ] && eerror "make_desktop_entry: You must specify the executable" && return 1
903 919
904 local exec="${1}" 920 local exec="${1}"
905 local name="${2:-${PN}}" 921 local name="${2:-${PN}}"
906 local icon="${3:-${PN}.png}" 922 local icon="${3:-${PN}.png}"
907 local type="${4}" 923 local type="${4}"
939Exec=${exec} 955Exec=${exec}
940Path=${path} 956Path=${path}
941Icon=${icon} 957Icon=${icon}
942Categories=Application;${type};" > "${desktop}" 958Categories=Application;${type};" > "${desktop}"
943 959
944 if [ -d "/usr/share/applications" ]
945 then
946 insinto /usr/share/applications 960 insinto /usr/share/applications
947 doins "${desktop}" 961 doins "${desktop}"
948 fi
949
950 #if [ -d "/usr/share/gnome/apps" ]
951 #then
952 # insinto /usr/share/gnome/apps/Games
953 # doins ${desktop}
954 #fi
955
956 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ]
957 #then
958 # for ver in /usr/kde/*
959 # do
960 # insinto ${ver}/share/applnk/Games
961 # doins ${desktop}
962 # done
963 #fi
964
965 if [ -d "/usr/share/applnk" ]
966 then
967 insinto /usr/share/applnk/${subdir}
968 doins "${desktop}"
969 fi
970 962
971 return 0 963 return 0
972} 964}
965
966# Make a GDM/KDM Session file
967#
968# make_desktop_entry(<title>, <command>)
969# title: File to execute to start the Window Manager
970# command: Name of the Window Manager
971
972make_session_desktop() {
973
974 [ -z "$1" ] && eerror "make_session_desktop: You must specify the title" && return 1
975 [ -z "$2" ] && eerror "make_session_desktop: You must specify the command" && return 1
976
977 local title="${1}"
978 local command="${2}"
979 local desktop="${T}/${wm}.desktop"
980
981echo "[Desktop Entry]
982Encoding=UTF-8
983Name=${title}
984Comment=This session logs you into ${title}
985Exec=${command}
986TryExec=${command}
987Type=Application" > "${desktop}"
988
989 insinto /usr/share/xsessions
990 doins "${desktop}"
991
992 return 0
993}
994
995domenu() {
996 local i
997 local j
998 insinto /usr/share/applications
999 for i in ${@}
1000 do
1001 if [ -f "${i}" ];
1002 then
1003 doins ${i}
1004 elif [ -d "${i}" ];
1005 then
1006 for j in ${i}/*.desktop
1007 do
1008 doins ${j}
1009 done
1010 fi
1011 done
1012}
1013
1014doicon() {
1015 local i
1016 local j
1017 insinto /usr/share/pixmaps
1018 for i in ${@}
1019 do
1020 if [ -f "${i}" ];
1021 then
1022 doins ${i}
1023 elif [ -d "${i}" ];
1024 then
1025 for j in ${i}/*.png
1026 do
1027 doins ${j}
1028 done
1029 fi
1030 done
1031}
1032
1033##############################################################
1034# END: Handle .desktop files and menu entries #
1035##############################################################
1036
973 1037
974# for internal use only (unpack_pdv and unpack_makeself) 1038# for internal use only (unpack_pdv and unpack_makeself)
975find_unpackable_file() { 1039find_unpackable_file() {
976 local src="$1" 1040 local src="$1"
977 if [ -z "${src}" ] 1041 if [ -z "${src}" ]
1023 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1087 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1024 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1088 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"`
1025 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1089 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"`
1026 1090
1027 # grab metadata for debug reasons 1091 # grab metadata for debug reasons
1028 local metafile="`mymktemp ${T}`" 1092 local metafile="$(emktemp)"
1029 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1093 tail -c +$((${metaskip}+1)) ${src} > ${metafile}
1030 1094
1031 # rip out the final file name from the metadata 1095 # rip out the final file name from the metadata
1032 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1096 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`"
1033 datafile="`basename ${datafile}`" 1097 datafile="`basename ${datafile}`"
1034 1098
1035 # now lets uncompress/untar the file if need be 1099 # now lets uncompress/untar the file if need be
1036 local tmpfile="`mymktemp ${T}`" 1100 local tmpfile="$(emktemp)"
1037 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1101 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1038 1102
1039 local iscompressed="`file -b ${tmpfile}`" 1103 local iscompressed="`file -b ${tmpfile}`"
1040 if [ "${iscompressed:0:8}" == "compress" ] ; then 1104 if [ "${iscompressed:0:8}" == "compress" ] ; then
1041 iscompressed=1 1105 iscompressed=1
1143 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1207 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1144 *) die "makeself cant handle exe '${exe}'" 1208 *) die "makeself cant handle exe '${exe}'"
1145 esac 1209 esac
1146 1210
1147 # lets grab the first few bytes of the file to figure out what kind of archive it is 1211 # lets grab the first few bytes of the file to figure out what kind of archive it is
1148 local tmpfile="$(mymktemp "${T}")" 1212 local tmpfile="$(emktemp)"
1149 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1213 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1150 local filetype="$(file -b "${tmpfile}")" 1214 local filetype="$(file -b "${tmpfile}")"
1151 case ${filetype} in 1215 case ${filetype} in
1152 *tar\ archive) 1216 *tar\ archive)
1153 eval ${exe} | tar --no-same-owner -xf - 1217 eval ${exe} | tar --no-same-owner -xf -
1200 return 0 1264 return 0
1201 fi 1265 fi
1202 done 1266 done
1203 set +o noglob; set -$shopts #reset old shell opts 1267 set +o noglob; set -$shopts #reset old shell opts
1204 1268
1205 local licmsg="`mymktemp ${T}`" 1269 local licmsg="$(emktemp)"
1206 cat << EOF > ${licmsg} 1270 cat << EOF > ${licmsg}
1207********************************************************** 1271**********************************************************
1208The following license outlines the terms of use of this 1272The following license outlines the terms of use of this
1209package. You MUST accept this license for installation to 1273package. You MUST accept this license for installation to
1210continue. When you are done viewing, hit 'q'. If you 1274continue. When you are done viewing, hit 'q'. If you
1258 export CDROM_TOTAL_CDS=${cdcnt} 1322 export CDROM_TOTAL_CDS=${cdcnt}
1259 export CDROM_CURRENT_CD=1 1323 export CDROM_CURRENT_CD=1
1260 1324
1261 # now we see if the user gave use CD_ROOT ... 1325 # now we see if the user gave use CD_ROOT ...
1262 # if they did, let's just believe them that it's correct 1326 # if they did, let's just believe them that it's correct
1263 if [ ! -z "${CD_ROOT}" ] ; then 1327 if [[ ! -z ${CD_ROOT} ]] ; then
1264 export CDROM_ROOT="${CD_ROOT}" 1328 export CDROM_ROOT=${CD_ROOT}
1265 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1329 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1266 return 1330 return
1267 fi 1331 fi
1268 # do the same for CD_ROOT_X 1332 # do the same for CD_ROOT_X
1269 if [ ! -z "${CD_ROOT_1}" ] ; then 1333 if [[ ! -z ${CD_ROOT_1} ]] ; then
1270 local var= 1334 local var=
1271 cdcnt=0 1335 cdcnt=0
1272 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1336 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1273 cdcnt=$((cdcnt + 1)) 1337 cdcnt=$((cdcnt + 1))
1274 var="CD_ROOT_${cdcnt}" 1338 var="CD_ROOT_${cdcnt}"
1275 if [ -z "${!var}" ] ; then 1339 if [[ -z ${!var} ]] ; then
1276 eerror "You must either use just the CD_ROOT" 1340 eerror "You must either use just the CD_ROOT"
1277 eerror "or specify ALL the CD_ROOT_X variables." 1341 eerror "or specify ALL the CD_ROOT_X variables."
1278 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1342 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1279 die "could not locate CD_ROOT_${cdcnt}" 1343 die "could not locate CD_ROOT_${cdcnt}"
1280 fi 1344 fi
1283 export CDROM_ROOT=${CDROM_ROOTS_1} 1347 export CDROM_ROOT=${CDROM_ROOTS_1}
1284 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1348 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1285 return 1349 return
1286 fi 1350 fi
1287 1351
1288 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1352 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1289 einfon "This ebuild will need the " 1353 einfon "This ebuild will need the "
1290 if [ -z "${CDROM_NAME}" ] ; then 1354 if [[ -z ${CDROM_NAME} ]] ; then
1291 echo "cdrom for ${PN}." 1355 echo "cdrom for ${PN}."
1292 else 1356 else
1293 echo "${CDROM_NAME}." 1357 echo "${CDROM_NAME}."
1294 fi 1358 fi
1295 echo 1359 echo
1296 einfo "If you do not have the CD, but have the data files" 1360 einfo "If you do not have the CD, but have the data files"
1297 einfo "mounted somewhere on your filesystem, just export" 1361 einfo "mounted somewhere on your filesystem, just export"
1298 einfo "the variable CD_ROOT so that it points to the" 1362 einfo "the variable CD_ROOT so that it points to the"
1299 einfo "directory containing the files." 1363 einfo "directory containing the files."
1300 echo 1364 echo
1365 einfo "For example:"
1366 einfo "export CD_ROOT=/mnt/cdrom"
1367 echo
1301 else 1368 else
1302 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1369 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1303 cdcnt=0 1370 cdcnt=0
1304 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1371 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1305 cdcnt=$((cdcnt + 1)) 1372 cdcnt=$((cdcnt + 1))
1306 var="CDROM_NAME_${cdcnt}" 1373 var="CDROM_NAME_${cdcnt}"
1307 [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}" 1374 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1308 done 1375 done
1309 echo 1376 echo
1310 einfo "If you do not have the CDs, but have the data files" 1377 einfo "If you do not have the CDs, but have the data files"
1311 einfo "mounted somewhere on your filesystem, just export" 1378 einfo "mounted somewhere on your filesystem, just export"
1312 einfo "the following variables so they point to the right place:" 1379 einfo "the following variables so they point to the right place:"
1313 einfon "" 1380 einfon ""
1314 cdcnt=0 1381 cdcnt=0
1315 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1382 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1316 cdcnt=$((cdcnt + 1)) 1383 cdcnt=$((cdcnt + 1))
1317 echo -n " CD_ROOT_${cdcnt}" 1384 echo -n " CD_ROOT_${cdcnt}"
1318 done 1385 done
1319 echo 1386 echo
1320 einfo "Or, if you have all the files in the same place, or" 1387 einfo "Or, if you have all the files in the same place, or"
1321 einfo "you only have one cdrom, you can export CD_ROOT" 1388 einfo "you only have one cdrom, you can export CD_ROOT"
1322 einfo "and that place will be used as the same data source" 1389 einfo "and that place will be used as the same data source"
1323 einfo "for all the CDs." 1390 einfo "for all the CDs."
1324 echo 1391 echo
1392 einfo "For example:"
1393 einfo "export CD_ROOT_1=/mnt/cdrom"
1394 echo
1325 fi 1395 fi
1326 export CDROM_CURRENT_CD=0 1396 export CDROM_CURRENT_CD=0
1327 cdrom_load_next_cd 1397 cdrom_load_next_cd
1328} 1398}
1329 1399
1333# remember, you can only go forward in the cd chain, you can't go back. 1403# remember, you can only go forward in the cd chain, you can't go back.
1334cdrom_load_next_cd() { 1404cdrom_load_next_cd() {
1335 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1)) 1405 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1336 local var= 1406 local var=
1337 1407
1338 if [ ! -z "${CD_ROOT}" ] ; then 1408 if [[ ! -z ${CD_ROOT} ]] ; then
1339 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}" 1409 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1340 return 1410 return
1341 fi 1411 fi
1342 1412
1343 unset CDROM_ROOT 1413 unset CDROM_ROOT
1344 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1414 var=CDROM_ROOTS_${CDROM_CURRENT_CD}
1345 if [ -z "${!var}" ] ; then 1415 if [[ -z ${!var} ]] ; then
1346 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1416 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1347 cdrom_locate_file_on_cd ${!var} 1417 cdrom_locate_file_on_cd ${!var}
1348 else 1418 else
1349 export CDROM_ROOT="${!var}" 1419 export CDROM_ROOT=${!var}
1350 fi 1420 fi
1351 1421
1352 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1422 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1353} 1423}
1354 1424
1358# found, then a message asking for the user to insert the cdrom will be 1428# found, then a message asking for the user to insert the cdrom will be
1359# displayed and we'll hang out here until: 1429# displayed and we'll hang out here until:
1360# (1) the file is found on a mounted cdrom 1430# (1) the file is found on a mounted cdrom
1361# (2) the user hits CTRL+C 1431# (2) the user hits CTRL+C
1362cdrom_locate_file_on_cd() { 1432cdrom_locate_file_on_cd() {
1363 while [ -z "${CDROM_ROOT}" ] ; do 1433 while [[ -z ${CDROM_ROOT} ]] ; do
1364 local dir="$(dirname ${@})" 1434 local dir="$(dirname ${@})"
1365 local file="$(basename ${@})" 1435 local file="$(basename ${@})"
1366 local mline="" 1436 local mline=""
1367 local showedmsg=0 1437 local showedmsg=0
1368 1438
1369 for mline in `mount | egrep -e '(iso|cdrom)' | awk '{print $3}'` ; do 1439 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do
1370 [ -d "${mline}/${dir}" ] || continue 1440 [[ -d ${mline}/${dir} ]] || continue
1371 [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \ 1441 [[ ! -z $(find ${mline}/${dir} -iname ${file} -maxdepth 1) ]] \
1372 && export CDROM_ROOT=${mline} 1442 && export CDROM_ROOT=${mline}
1373 done 1443 done
1374 1444
1375 if [ -z "${CDROM_ROOT}" ] ; then 1445 if [[ -z ${CDROM_ROOT} ]] ; then
1376 echo 1446 echo
1377 if [ ${showedmsg} -eq 0 ] ; then 1447 if [[ ${showedmsg} -eq 0 ]] ; then
1378 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1448 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1379 if [ -z "${CDROM_NAME}" ] ; then 1449 if [[ -z ${CDROM_NAME} ]] ; then
1380 einfo "Please insert the cdrom for ${PN} now !" 1450 einfo "Please insert the cdrom for ${PN} now !"
1381 else 1451 else
1382 einfo "Please insert the ${CDROM_NAME} cdrom now !" 1452 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1383 fi 1453 fi
1384 else 1454 else
1385 if [ -z "${CDROM_NAME_1}" ] ; then 1455 if [[ -z ${CDROM_NAME_1} ]] ; then
1386 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !" 1456 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1387 else 1457 else
1388 local var="CDROM_NAME_${CDROM_CURRENT_CD}" 1458 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1389 einfo "Please insert+mount the ${!var} cdrom now !" 1459 einfo "Please insert+mount the ${!var} cdrom now !"
1390 fi 1460 fi
1438 1508
1439 ls=" ${ls} " 1509 ls=" ${ls} "
1440 newls="" 1510 newls=""
1441 for f in ${LINGUAS} ; do 1511 for f in ${LINGUAS} ; do
1442 if [ "${ls/ ${f} /}" != "${ls}" ] ; then 1512 if [ "${ls/ ${f} /}" != "${ls}" ] ; then
1443 nl="${newls} ${f}" 1513 newls="${newls} ${f}"
1444 else 1514 else
1445 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1515 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA"
1446 fi 1516 fi
1447 done 1517 done
1448 if [ -z "${newls}" ] ; then 1518 if [ -z "${newls}" ] ; then
1458# the following functions are useful in kernel module ebuilds, etc. 1528# the following functions are useful in kernel module ebuilds, etc.
1459# for an example see ivtv or drbd ebuilds 1529# for an example see ivtv or drbd ebuilds
1460 1530
1461# set's ARCH to match what the kernel expects 1531# set's ARCH to match what the kernel expects
1462set_arch_to_kernel() { 1532set_arch_to_kernel() {
1533 i=10
1534 while ((i--)) ; do
1535 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1536 done
1463 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}" 1537 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1464 case ${ARCH} in 1538 case ${ARCH} in
1465 x86) export ARCH="i386";; 1539 x86) export ARCH="i386";;
1466 amd64) export ARCH="x86_64";; 1540 amd64) export ARCH="x86_64";;
1467 hppa) export ARCH="parisc";; 1541 hppa) export ARCH="parisc";;
1468 mips) export ARCH="mips";; 1542 mips) export ARCH="mips";;
1543 sparc) export ARCH="$(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!
1469 *) export ARCH="${ARCH}";; 1544 *) export ARCH="${ARCH}";;
1470 esac 1545 esac
1471} 1546}
1472 1547
1473# set's ARCH back to what portage expects 1548# set's ARCH back to what portage expects
1474set_arch_to_portage() { 1549set_arch_to_portage() {
1550 i=10
1551 while ((i--)) ; do
1552 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1553 done
1475 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}" 1554 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1476} 1555}
1477 1556
1478# Jeremy Huddleston <eradicator@gentoo.org>: 1557# Jeremy Huddleston <eradicator@gentoo.org>:
1479# preserve_old_lib /path/to/libblah.so.0 1558# preserve_old_lib /path/to/libblah.so.0
1509 touch ${D}${LIB} 1588 touch ${D}${LIB}
1510 fi 1589 fi
1511} 1590}
1512 1591
1513preserve_old_lib_notify() { 1592preserve_old_lib_notify() {
1514 LIB=$1 1593 LIB=$1
1515 1594
1516 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1595 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1517 SONAME=`basename ${LIB}` 1596 SONAME=`basename ${LIB}`
1518 1597
1519 einfo "An old version of an installed library was detected on your system." 1598 einfo "An old version of an installed library was detected on your system."
1520 einfo "In order to avoid breaking packages that link against is, this older version" 1599 einfo "In order to avoid breaking packages that link against is, this older version"
1521 einfo "is not being removed. In order to make full use of this newer version," 1600 einfo "is not being removed. In order to make full use of this newer version,"
1522 einfo "you will need to execute the following command:" 1601 einfo "you will need to execute the following command:"
1523 einfo " revdep-rebuild --soname ${SONAME}" 1602 einfo " revdep-rebuild --soname ${SONAME}"
1524 einfo 1603 einfo
1525 einfo "After doing that, you can safely remove ${LIB}" 1604 einfo "After doing that, you can safely remove ${LIB}"
1526 fi 1605 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1606 fi
1527} 1607}
1608
1609# Hack for people to figure out if a package was built with
1610# certain USE flags
1611#
1612# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags>
1613# ex: built_with_use xchat gtk2
1614#
1615# Flags: -a all USE flags should be utilized
1616# -o at least one USE flag should be utilized
1617# Note: the default flag is '-a'
1618built_with_use() {
1619 local opt=$1
1620 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1621
1622 local PKG=$(best_version $1)
1623 shift
1624
1625 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE"
1626 [[ ! -e ${USEFILE} ]] && return 1
1627
1628 local USE_BUILT=$(<${USEFILE})
1629 while [[ $# -gt 0 ]] ; do
1630 if [[ ${opt} = "-o" ]] ; then
1631 has $1 ${USE_BUILT} && return 0
1632 else
1633 has $1 ${USE_BUILT} || return 1
1634 fi
1635 shift
1636 done
1637 [[ ${opt} = "-a" ]]
1638}
1639
1640# Many configure scripts wrongly bail when a C++ compiler
1641# could not be detected. #73450
1642epunt_cxx() {
1643 local dir=$1
1644 [[ -z ${dir} ]] && dir=${S}
1645 ebegin "Removing useless C++ checks"
1646 local f
1647 for f in $(find ${dir} -name configure) ; do
1648 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1649 done
1650 eend 0
1651}
1652
1653# dopamd [ file ] [ new file ]
1654#
1655# Install pam auth config file in /etc/pam.d
1656#
1657# The first argument, 'file' is required. Install as 'new file', if
1658# specified.
1659
1660dopamd() {
1661 local pamd="$1" newpamd="${2:-$1}"
1662 [[ -z "$1" ]] && die "dopamd requires at least one argument."
1663
1664 use pam || return 0
1665
1666 insinto /etc/pam.d
1667 # these are the default doins options, but be explicit just in case
1668 insopts -m 0644 -o root -g root
1669 newins ${pamd} ${newpamd} || die "failed to install ${newpamd}"
1670}

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