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1# Copyright 1999-2006 Gentoo Foundation 1# Copyright 1999-2006 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 1.260 2006/11/11 14:51:47 kanaka Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.279 2007/04/25 09:14:35 carlo Exp $
4# 4#
5# This eclass is for general purpose functions that most ebuilds 5# This eclass is for general purpose functions that most ebuilds
6# have to implement themselves. 6# have to implement themselves.
7# 7#
8# NB: If you add anything, please comment it! 8# NB: If you add anything, please comment it!
37 done 37 done
38 fi 38 fi
39} 39}
40 40
41# This function generate linker scripts in /usr/lib for dynamic 41# This function generate linker scripts in /usr/lib for dynamic
42# libs in /lib. This is to fix linking problems when you have 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 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 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 45# instead of the .so in /lib due to gcc/libtool tweaking ld's
46# library search path. This cause many builds to fail. 46# library search path. This cause many builds to fail.
47# See bug #4411 for more info. 47# See bug #4411 for more info.
48# 48#
49# To use, simply call: 49# To use, simply call:
50# 50#
51# gen_usr_ldscript libfoo.so 51# gen_usr_ldscript libfoo.so
52# 52#
53# Note that you should in general use the unversioned name of 53# Note that you should in general use the unversioned name of
54# the library, as ldconfig should usually update it correctly 54# the library, as ldconfig should usually update it correctly
55# to point to the latest version of the library present. 55# to point to the latest version of the library present.
56# 56#
93# Default options for patch 93# Default options for patch
94# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 94# 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. 95# Set --no-backup-if-mismatch so we don't leave '.orig' files behind.
96# Set -E to automatically remove empty files. 96# Set -E to automatically remove empty files.
97EPATCH_OPTS="-g0 -E --no-backup-if-mismatch" 97EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
98# List of patches not to apply. Not this is only file names, 98# List of patches not to apply. Not this is only file names,
99# and not the full path .. 99# and not the full path ..
100EPATCH_EXCLUDE="" 100EPATCH_EXCLUDE=""
101# Change the printed message for a single patch. 101# Change the printed message for a single patch.
102EPATCH_SINGLE_MSG="" 102EPATCH_SINGLE_MSG=""
103# Change the printed message for multiple patches. 103# Change the printed message for multiple patches.
104EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..." 104EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
105# Force applying bulk patches even if not following the style: 105# Force applying bulk patches even if not following the style:
106# 106#
107# ??_${ARCH}_foo.${EPATCH_SUFFIX} 107# ??_${ARCH}_foo.${EPATCH_SUFFIX}
108# 108#
109EPATCH_FORCE="no" 109EPATCH_FORCE="no"
110 110
111# This function is for bulk patching, or in theory for just one 111# This function is for bulk patching, or in theory for just one
112# or two patches. 112# or two patches.
123# 123#
124# Patches are applied in current directory. 124# Patches are applied in current directory.
125# 125#
126# Bulk Patches should preferibly have the form of: 126# Bulk Patches should preferibly have the form of:
127# 127#
128# ??_${ARCH}_foo.${EPATCH_SUFFIX} 128# ??_${ARCH}_foo.${EPATCH_SUFFIX}
129# 129#
130# For example: 130# For example:
131# 131#
132# 01_all_misc-fix.patch.bz2 132# 01_all_misc-fix.patch.bz2
133# 02_sparc_another-fix.patch.bz2 133# 02_sparc_another-fix.patch.bz2
134# 134#
135# This ensures that there are a set order, and you can have ARCH 135# This ensures that there are a set order, and you can have ARCH
136# specific patches. 136# specific patches.
137# 137#
138# If you however give an argument to epatch(), it will treat it as a 138# If you however give an argument to epatch(), it will treat it as a
226 fi 226 fi
227 for x in ${EPATCH_SOURCE} 227 for x in ${EPATCH_SOURCE}
228 do 228 do
229 # New ARCH dependant patch naming scheme ... 229 # New ARCH dependant patch naming scheme ...
230 # 230 #
231 # ???_arch_foo.patch 231 # ???_arch_foo.patch
232 # 232 #
233 if [ -f ${x} ] && \ 233 if [ -f ${x} ] && \
234 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \ 234 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
235 [ "${EPATCH_FORCE}" = "yes" ]) 235 [ "${EPATCH_FORCE}" = "yes" ])
236 then 236 then
237 local count=0 237 local count=0
238 local popts="${EPATCH_OPTS}" 238 local popts="${EPATCH_OPTS}"
239 local patchname=${x##*/} 239 local patchname=${x##*/}
240 240
268 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 268 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
269 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 269 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
270 270
271 if [ "${PATCH_SUFFIX}" != "patch" ] 271 if [ "${PATCH_SUFFIX}" != "patch" ]
272 then 272 then
273 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 273 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
274 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 274 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
275 else 275 else
276 PATCH_TARGET="${x}" 276 PATCH_TARGET="${x}"
277 fi 277 fi
278 278
279 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 279 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
280 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 280 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
281 281
282 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 282 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
283 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 283 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
284 284
755# Simple script to replace 'dos2unix' binaries 755# Simple script to replace 'dos2unix' binaries
756# vapier@gentoo.org 756# vapier@gentoo.org
757# 757#
758# edos2unix(file, <more files> ...) 758# edos2unix(file, <more files> ...)
759edos2unix() { 759edos2unix() {
760 for f in "$@" 760 echo "$@" | xargs sed -i 's/\r$//'
761 do
762 cp "${f}" ${T}/edos2unix
763 sed 's/\r$//' ${T}/edos2unix > "${f}"
764 done
765} 761}
766 762
767 763
768############################################################## 764##############################################################
769# START: Handle .desktop files and menu entries # 765# START: Handle .desktop files and menu entries #
770# maybe this should be separated into a new eclass some time # 766# maybe this should be separated into a new eclass some time #
771# lanius@gentoo.org # 767# lanius@gentoo.org #
772############################################################## 768##############################################################
773 769
774# Make a desktop file ! 770# Make a desktop file !
775# Great for making those icons in kde/gnome startmenu ! 771# Great for making those icons in kde/gnome startmenu !
776# Amaze your friends ! Get the women ! Join today ! 772# Amaze your friends ! Get the women ! Join today !
777# 773#
778# make_desktop_entry(<command>, [name], [icon], [type], [path]) 774# make_desktop_entry(<command>, [name], [icon], [type], [path])
779# 775#
780# binary: what command does the app run with ? 776# binary: what command does the app run with ?
781# name: the name that will show up in the menu 777# name: the name that will show up in the menu
782# icon: give your little like a pretty little icon ... 778# icon: give your little like a pretty little icon ...
783# this can be relative (to /usr/share/pixmaps) or 779# this can be relative (to /usr/share/pixmaps) or
784# a full path to an icon 780# a full path to an icon
785# type: what kind of application is this ? for categories: 781# type: what kind of application is this ? for categories:
786# http://www.freedesktop.org/Standards/desktop-entry-spec 782# http://www.freedesktop.org/Standards/desktop-entry-spec
787# path: if your app needs to startup in a specific dir 783# path: if your app needs to startup in a specific dir
788make_desktop_entry() { 784make_desktop_entry() {
789 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 785 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
790 786
798 local catmaj=${CATEGORY%%-*} 794 local catmaj=${CATEGORY%%-*}
799 local catmin=${CATEGORY##*-} 795 local catmin=${CATEGORY##*-}
800 case ${catmaj} in 796 case ${catmaj} in
801 app) 797 app)
802 case ${catmin} in 798 case ${catmin} in
803 admin) type=System;; 799 admin) type=System;;
804 cdr) type=DiscBurning;; 800 cdr) type=DiscBurning;;
805 dicts) type=Dictionary;; 801 dicts) type=Dictionary;;
806 editors) type=TextEditor;; 802 editors) type=TextEditor;;
807 emacs) type=TextEditor;; 803 emacs) type=TextEditor;;
808 emulation) type=Emulator;; 804 emulation) type=Emulator;;
809 laptop) type=HardwareSettings;; 805 laptop) type=HardwareSettings;;
810 office) type=Office;; 806 office) type=Office;;
811 vim) type=TextEditor;; 807 vim) type=TextEditor;;
812 xemacs) type=TextEditor;; 808 xemacs) type=TextEditor;;
813 *) type=;; 809 *) type=;;
814 esac 810 esac
815 ;; 811 ;;
816 812
817 dev) 813 dev)
818 type="Development" 814 type="Development"
819 ;; 815 ;;
820 816
821 games) 817 games)
822 case ${catmin} in 818 case ${catmin} in
823 action) type=ActionGame;; 819 action|fps) type=ActionGame;;
824 arcade) type=ArcadeGame;; 820 arcade) type=ArcadeGame;;
825 board) type=BoardGame;; 821 board) type=BoardGame;;
826 kids) type=KidsGame;; 822 kids) type=KidsGame;;
827 emulation) type=Emulator;; 823 emulation) type=Emulator;;
828 puzzle) type=LogicGame;; 824 puzzle) type=LogicGame;;
829 rpg) type=RolePlaying;; 825 rpg) type=RolePlaying;;
830 roguelike) type=RolePlaying;; 826 roguelike) type=RolePlaying;;
831 simulation) type=Simulation;; 827 simulation) type=Simulation;;
832 sports) type=SportsGame;; 828 sports) type=SportsGame;;
833 strategy) type=StrategyGame;; 829 strategy) type=StrategyGame;;
834 *) type=;; 830 *) type=;;
835 esac 831 esac
836 type="Game;${type}" 832 type="Game;${type}"
837 ;; 833 ;;
838 834
839 mail) 835 mail)
843 media) 839 media)
844 case ${catmin} in 840 case ${catmin} in
845 gfx) type=Graphics;; 841 gfx) type=Graphics;;
846 radio) type=Tuner;; 842 radio) type=Tuner;;
847 sound) type=Audio;; 843 sound) type=Audio;;
848 tv) type=TV;; 844 tv) type=TV;;
849 video) type=Video;; 845 video) type=Video;;
850 *) type=;; 846 *) type=;;
851 esac 847 esac
852 type="AudioVideo;${type}" 848 type="AudioVideo;${type}"
853 ;; 849 ;;
854 850
855 net) 851 net)
856 case ${catmin} in 852 case ${catmin} in
857 dialup) type=Dialup;; 853 dialup) type=Dialup;;
858 ftp) type=FileTransfer;; 854 ftp) type=FileTransfer;;
859 im) type=InstantMessaging;; 855 im) type=InstantMessaging;;
860 irc) type=IRCClient;; 856 irc) type=IRCClient;;
861 mail) type=Email;; 857 mail) type=Email;;
862 news) type=News;; 858 news) type=News;;
863 nntp) type=News;; 859 nntp) type=News;;
864 p2p) type=FileTransfer;; 860 p2p) type=FileTransfer;;
865 *) type=;; 861 *) type=;;
866 esac 862 esac
867 type="Network;${type}" 863 type="Network;${type}"
868 ;; 864 ;;
869 865
870 sci) 866 sci)
871 case ${catmin} in 867 case ${catmin} in
872 astro*) type=Astronomy;; 868 astro*) type=Astronomy;;
873 bio*) type=Biology;; 869 bio*) type=Biology;;
874 calc*) type=Calculator;; 870 calc*) type=Calculator;;
875 chem*) type=Chemistry;; 871 chem*) type=Chemistry;;
876 geo*) type=Geology;; 872 geo*) type=Geology;;
877 math*) type=Math;; 873 math*) type=Math;;
878 *) type=;; 874 *) type=;;
879 esac 875 esac
880 type="Science;${type}" 876 type="Science;${type}"
881 ;; 877 ;;
882 878
883 www) 879 www)
884 case ${catmin} in 880 case ${catmin} in
885 client) type=WebBrowser;; 881 client) type=WebBrowser;;
886 *) type=;; 882 *) type=;;
887 esac 883 esac
888 type="Network" 884 type="Network"
889 ;; 885 ;;
890 886
891 *) 887 *)
896 if [ "${SLOT}" == "0" ] ; then 892 if [ "${SLOT}" == "0" ] ; then
897 local desktop_name="${PN}" 893 local desktop_name="${PN}"
898 else 894 else
899 local desktop_name="${PN}-${SLOT}" 895 local desktop_name="${PN}-${SLOT}"
900 fi 896 fi
901 local desktop=${T}/${exec%% *}-${desktop_name}.desktop 897 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
902# local desktop=${T}/${exec%% *:-${desktop_name}}.desktop 898 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
903 899
900 cat <<-EOF > "${desktop}"
904echo "[Desktop Entry] 901 [Desktop Entry]
905Encoding=UTF-8 902 Encoding=UTF-8
906Version=0.9.2 903 Version=0.9.2
907Name=${name} 904 Name=${name}
908Type=Application 905 Type=Application
909Comment=${DESCRIPTION} 906 Comment=${DESCRIPTION}
910Exec=${exec} 907 Exec=${exec}
911TryExec=${exec%% *} 908 TryExec=${exec%% *}
912Path=${path} 909 Path=${path}
913Icon=${icon} 910 Icon=${icon}
914Categories=Application;${type};" > "${desktop}" 911 Categories=Application;${type};
912 EOF
915 913
916 ( 914 (
917 # wrap the env here so that the 'insinto' call 915 # wrap the env here so that the 'insinto' call
918 # doesn't corrupt the env of the caller 916 # doesn't corrupt the env of the caller
919 insinto /usr/share/applications 917 insinto /usr/share/applications
920 doins "${desktop}" 918 doins "${desktop}"
921 ) 919 )
922} 920}
923 921
922
923# Validate desktop entries using desktop-file-utils
924# Carsten Lohrke <carlo@gentoo.org>
925#
926# Usage: validate_desktop_entries [directory ...]
927
928validate_desktop_entries() {
929 if [[ -x /usr/bin/desktop-file-validate ]] ; then
930 einfo "Checking desktop entry validity"
931 local directories=""
932 for d in /usr/share/applications $@ ; do
933 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
934 done
935 if [[ -n ${directories} ]] ; then
936 for FILE in $(find ${directories} -name "*\.desktop" \
937 -not -path '*.hidden*' | sort -u 2>/dev/null)
938 do
939 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
940 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
941 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
942 done
943 fi
944 echo ""
945 else
946 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
947 fi
948}
949
950
924# Make a GDM/KDM Session file 951# Make a GDM/KDM Session file
925# 952#
926# make_session_desktop(<title>, <command>) 953# make_session_desktop(<title>, <command>)
927# title: File to execute to start the Window Manager 954# title: File to execute to start the Window Manager
928# command: Name of the Window Manager 955# command: Name of the Window Manager
933 960
934 local title=$1 961 local title=$1
935 local command=$2 962 local command=$2
936 local desktop=${T}/${wm}.desktop 963 local desktop=${T}/${wm}.desktop
937 964
965 cat <<-EOF > "${desktop}"
938echo "[Desktop Entry] 966 [Desktop Entry]
939Encoding=UTF-8 967 Encoding=UTF-8
940Name=${title} 968 Name=${title}
941Comment=This session logs you into ${title} 969 Comment=This session logs you into ${title}
942Exec=${command} 970 Exec=${command}
943TryExec=${command} 971 TryExec=${command}
944Type=Application" > "${desktop}" 972 Type=Application
973 EOF
945 974
975 (
976 # wrap the env here so that the 'insinto' call
977 # doesn't corrupt the env of the caller
946 insinto /usr/share/xsessions 978 insinto /usr/share/xsessions
947 doins "${desktop}" 979 doins "${desktop}"
980 )
948} 981}
949 982
950domenu() { 983domenu() {
984 (
985 # wrap the env here so that the 'insinto' call
986 # doesn't corrupt the env of the caller
951 local i j 987 local i j ret=0
952 insinto /usr/share/applications 988 insinto /usr/share/applications
953 for i in "$@" ; do 989 for i in "$@" ; do
954 if [[ -f ${i} ]] ; then 990 if [[ -f ${i} ]] ; then
955 doins "${i}" 991 doins "${i}"
992 ((ret+=$?))
956 elif [[ -d ${i} ]] ; then 993 elif [[ -d ${i} ]] ; then
957 for j in "${i}"/*.desktop ; do 994 for j in "${i}"/*.desktop ; do
958 doins "${j}" 995 doins "${j}"
996 ((ret+=$?))
959 done 997 done
960 fi 998 fi
961 done 999 done
1000 exit ${ret}
1001 )
962} 1002}
963newmenu() { 1003newmenu() {
1004 (
1005 # wrap the env here so that the 'insinto' call
1006 # doesn't corrupt the env of the caller
964 insinto /usr/share/applications 1007 insinto /usr/share/applications
965 newins "$1" "$2" 1008 newins "$@"
1009 )
966} 1010}
967 1011
968doicon() { 1012doicon() {
1013 (
1014 # wrap the env here so that the 'insinto' call
1015 # doesn't corrupt the env of the caller
969 local i j 1016 local i j ret
970 insinto /usr/share/pixmaps 1017 insinto /usr/share/pixmaps
971 for i in "$@" ; do 1018 for i in "$@" ; do
972 if [[ -f ${i} ]] ; then 1019 if [[ -f ${i} ]] ; then
973 doins "${i}" 1020 doins "${i}"
1021 ((ret+=$?))
974 elif [[ -d ${i} ]] ; then 1022 elif [[ -d ${i} ]] ; then
975 for j in "${i}"/*.png ; do 1023 for j in "${i}"/*.png ; do
976 doins "${j}" 1024 doins "${j}"
1025 ((ret+=$?))
977 done 1026 done
978 fi 1027 fi
979 done 1028 done
1029 exit ${ret}
1030 )
980} 1031}
981newicon() { 1032newicon() {
1033 (
1034 # wrap the env here so that the 'insinto' call
1035 # doesn't corrupt the env of the caller
982 insinto /usr/share/pixmaps 1036 insinto /usr/share/pixmaps
983 newins "$1" "$2" 1037 newins "$@"
1038 )
984} 1039}
985 1040
986############################################################## 1041##############################################################
987# END: Handle .desktop files and menu entries # 1042# END: Handle .desktop files and menu entries #
988############################################################## 1043##############################################################
989 1044
990 1045
991# for internal use only (unpack_pdv and unpack_makeself) 1046# for internal use only (unpack_pdv and unpack_makeself)
992find_unpackable_file() { 1047find_unpackable_file() {
1011# the middle of the archive. Valve seems to use it a lot ... too bad 1066# the middle of the archive. Valve seems to use it a lot ... too bad
1012# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1067# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1013# 1068#
1014# Usage: unpack_pdv [file to unpack] [size of off_t] 1069# Usage: unpack_pdv [file to unpack] [size of off_t]
1015# - you have to specify the off_t size ... i have no idea how to extract that 1070# - you have to specify the off_t size ... i have no idea how to extract that
1016# information out of the binary executable myself. basically you pass in 1071# information out of the binary executable myself. basically you pass in
1017# the size of the off_t type (in bytes) on the machine that built the pdv 1072# the size of the off_t type (in bytes) on the machine that built the pdv
1018# archive. one way to determine this is by running the following commands: 1073# archive. one way to determine this is by running the following commands:
1019# strings <pdv archive> | grep lseek 1074# strings <pdv archive> | grep lseek
1020# strace -elseek <pdv archive> 1075# strace -elseek <pdv archive>
1021# basically look for the first lseek command (we do the strings/grep because 1076# basically look for the first lseek command (we do the strings/grep because
1022# sometimes the function call is _llseek or something) and steal the 2nd 1077# sometimes the function call is _llseek or something) and steal the 2nd
1023# parameter. here is an example: 1078# parameter. here is an example:
1024# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1079# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1025# lseek 1080# lseek
1026# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1081# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1027# lseek(3, -4, SEEK_END) = 2981250 1082# lseek(3, -4, SEEK_END) = 2981250
1028# thus we would pass in the value of '4' as the second parameter. 1083# thus we would pass in the value of '4' as the second parameter.
1029unpack_pdv() { 1084unpack_pdv() {
1030 local src=$(find_unpackable_file $1) 1085 local src=$(find_unpackable_file "$1")
1031 local sizeoff_t=$2 1086 local sizeoff_t=$2
1032 1087
1033 [[ -z ${src} ]] && die "Could not locate source for '$1'" 1088 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1034 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :(" 1089 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1035 1090
1036 local shrtsrc=$(basename "${src}") 1091 local shrtsrc=$(basename "${src}")
1037 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1092 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1038 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1093 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1039 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1094 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1040 1095
1041 # grab metadata for debug reasons 1096 # grab metadata for debug reasons
1042 local metafile="$(emktemp)" 1097 local metafile=$(emktemp)
1043 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1098 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1044 1099
1045 # rip out the final file name from the metadata 1100 # rip out the final file name from the metadata
1046 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1101 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1047 datafile="`basename ${datafile}`" 1102 datafile=$(basename "${datafile}")
1048 1103
1049 # now lets uncompress/untar the file if need be 1104 # now lets uncompress/untar the file if need be
1050 local tmpfile="$(emktemp)" 1105 local tmpfile=$(emktemp)
1051 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1106 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1052 1107
1053 local iscompressed="`file -b ${tmpfile}`" 1108 local iscompressed=$(file -b "${tmpfile}")
1054 if [ "${iscompressed:0:8}" == "compress" ] ; then 1109 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1055 iscompressed=1 1110 iscompressed=1
1056 mv ${tmpfile}{,.Z} 1111 mv ${tmpfile}{,.Z}
1057 gunzip ${tmpfile} 1112 gunzip ${tmpfile}
1058 else 1113 else
1059 iscompressed=0 1114 iscompressed=0
1060 fi 1115 fi
1061 local istar="`file -b ${tmpfile}`" 1116 local istar=$(file -b "${tmpfile}")
1062 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1117 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1063 istar=1 1118 istar=1
1064 else 1119 else
1065 istar=0 1120 istar=0
1066 fi 1121 fi
1067 1122
1103# many other game companies. 1158# many other game companies.
1104# 1159#
1105# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1160# Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
1106# - If the file is not specified then unpack will utilize ${A}. 1161# - If the file is not specified then unpack will utilize ${A}.
1107# - If the offset is not specified then we will attempt to extract 1162# - If the offset is not specified then we will attempt to extract
1108# the proper offset from the script itself. 1163# the proper offset from the script itself.
1109unpack_makeself() { 1164unpack_makeself() {
1110 local src_input=${1:-${A}} 1165 local src_input=${1:-${A}}
1111 local src=$(find_unpackable_file "${src_input}") 1166 local src=$(find_unpackable_file "${src_input}")
1112 local skip=$2 1167 local skip=$2
1113 local exe=$3 1168 local exe=$3
1159 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1214 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1160 *) die "makeself cant handle exe '${exe}'" 1215 *) die "makeself cant handle exe '${exe}'"
1161 esac 1216 esac
1162 1217
1163 # lets grab the first few bytes of the file to figure out what kind of archive it is 1218 # lets grab the first few bytes of the file to figure out what kind of archive it is
1164 local tmpfile="$(emktemp)" 1219 local tmpfile=$(emktemp)
1165 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1220 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1166 local filetype="$(file -b "${tmpfile}")" 1221 local filetype=$(file -b "${tmpfile}")
1167 case ${filetype} in 1222 case ${filetype} in
1168 *tar\ archive*) 1223 *tar\ archive*)
1169 eval ${exe} | tar --no-same-owner -xf - 1224 eval ${exe} | tar --no-same-owner -xf -
1170 ;; 1225 ;;
1171 bzip2*) 1226 bzip2*)
1216 return 0 1271 return 0
1217 fi 1272 fi
1218 done 1273 done
1219 set +o noglob; set -$shopts #reset old shell opts 1274 set +o noglob; set -$shopts #reset old shell opts
1220 1275
1221 local licmsg="$(emktemp)" 1276 local licmsg=$(emktemp)
1222 cat << EOF > ${licmsg} 1277 cat <<-EOF > ${licmsg}
1223********************************************************** 1278 **********************************************************
1224The following license outlines the terms of use of this 1279 The following license outlines the terms of use of this
1225package. You MUST accept this license for installation to 1280 package. You MUST accept this license for installation to
1226continue. When you are done viewing, hit 'q'. If you 1281 continue. When you are done viewing, hit 'q'. If you
1227CTRL+C out of this, the install will not run! 1282 CTRL+C out of this, the install will not run!
1228********************************************************** 1283 **********************************************************
1229 1284
1230EOF 1285 EOF
1231 cat ${lic} >> ${licmsg} 1286 cat ${lic} >> ${licmsg}
1232 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1287 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1233 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1288 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1234 read alic 1289 read alic
1235 case ${alic} in 1290 case ${alic} in
1253# found at CDROM_ROOT. 1308# found at CDROM_ROOT.
1254# 1309#
1255# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1310# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1256# etc... if you want to give the cds better names, then just export 1311# etc... if you want to give the cds better names, then just export
1257# the appropriate CDROM_NAME variable before calling cdrom_get_cds(). 1312# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1258# - CDROM_NAME="fooie cd" - for when you only want 1 cd 1313# - CDROM_NAME="fooie cd" - for when you only want 1 cd
1259# - CDROM_NAME_1="install cd" - for when you want more than 1 cd 1314# - CDROM_NAME_1="install cd" - for when you want more than 1 cd
1260# CDROM_NAME_2="data cd" 1315# CDROM_NAME_2="data cd"
1261# - CDROM_NAME_SET=( "install cd" "data cd" ) - short hand for CDROM_NAME_# 1316# - CDROM_NAME_SET=( "install cd" "data cd" ) - short hand for CDROM_NAME_#
1262# 1317#
1263# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1318# for those multi cd ebuilds, see the cdrom_load_next_cd() below.
1264# 1319#
1265# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...] 1320# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1266# - this will attempt to locate a cd based upon a file that is on 1321# - this will attempt to locate a cd based upon a file that is on
1267# the cd ... the more files you give this function, the more cds 1322# the cd ... the more files you give this function, the more cds
1268# the cdrom functions will handle 1323# the cdrom functions will handle
1269cdrom_get_cds() { 1324cdrom_get_cds() {
1270 # first we figure out how many cds we're dealing with by 1325 # first we figure out how many cds we're dealing with by
1271 # the # of files they gave us 1326 # the # of files they gave us
1272 local cdcnt=0 1327 local cdcnt=0
1273 local f= 1328 local f=
1404 local dir=$(dirname ${cdset[${i}]}) 1459 local dir=$(dirname ${cdset[${i}]})
1405 local file=$(basename ${cdset[${i}]}) 1460 local file=$(basename ${cdset[${i}]})
1406 1461
1407 local point= node= fs= foo= 1462 local point= node= fs= foo=
1408 while read point node fs foo ; do 1463 while read point node fs foo ; do
1409 [[ *" ${fs} "* != " cd9660 iso9660 " ]] && continue 1464 [[ " cd9660 iso9660 " != *" ${fs} "* ]] && \
1465 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1466 && continue
1410 point=${point//\040/ } 1467 point=${point//\040/ }
1411 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue 1468 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1412 export CDROM_ROOT=${point} 1469 export CDROM_ROOT=${point}
1413 export CDROM_SET=${i} 1470 export CDROM_SET=${i}
1414 export CDROM_MATCH=${cdset[${i}]} 1471 export CDROM_MATCH=${cdset[${i}]}
1415 return 1472 return
1416 done < $(get_mounts) 1473 done <<< "$(get_mounts)"
1417 1474
1418 ((++i)) 1475 ((++i))
1419 done 1476 done
1420 1477
1421 echo 1478 echo
1449 1506
1450# Make sure that LINGUAS only contains languages that 1507# Make sure that LINGUAS only contains languages that
1451# a package can support 1508# a package can support
1452# 1509#
1453# usage: strip-linguas <allow LINGUAS> 1510# usage: strip-linguas <allow LINGUAS>
1454# strip-linguas -i <directories of .po files> 1511# strip-linguas -i <directories of .po files>
1455# strip-linguas -u <directories of .po files> 1512# strip-linguas -u <directories of .po files>
1456# 1513#
1457# The first form allows you to specify a list of LINGUAS. 1514# The first form allows you to specify a list of LINGUAS.
1458# The -i builds a list of po files found in all the 1515# The -i builds a list of po files found in all the
1459# directories and uses the intersection of the lists. 1516# directories and uses the intersection of the lists.
1460# The -u builds a list of po files found in all the 1517# The -u builds a list of po files found in all the
1461# directories and uses the union of the lists. 1518# directories and uses the union of the lists.
1462strip-linguas() { 1519strip-linguas() {
1463 local ls newls nols 1520 local ls newls nols
1464 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1521 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1465 local op=$1; shift 1522 local op=$1; shift
1466 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift 1523 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift
1510 while ((i--)) ; do 1567 while ((i--)) ; do
1511 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass" 1568 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1512 done 1569 done
1513 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}" 1570 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1514 case ${ARCH} in 1571 case ${ARCH} in
1515 x86) export ARCH="i386";; 1572 x86) export ARCH="i386";;
1516 amd64) export ARCH="x86_64";; 1573 amd64) export ARCH="x86_64";;
1517 hppa) export ARCH="parisc";; 1574 hppa) export ARCH="parisc";;
1518 mips) export ARCH="mips";; 1575 mips) export ARCH="mips";;
1519 sparc) export ARCH="$(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! 1576 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}";; 1577 *) export ARCH="${ARCH}";;
1521 esac 1578 esac
1522} 1579}
1523 1580
1524# set's ARCH back to what portage expects 1581# set's ARCH back to what portage expects
1525set_arch_to_portage() { 1582set_arch_to_portage() {
1532 1589
1533# Jeremy Huddleston <eradicator@gentoo.org>: 1590# Jeremy Huddleston <eradicator@gentoo.org>:
1534# preserve_old_lib /path/to/libblah.so.0 1591# preserve_old_lib /path/to/libblah.so.0
1535# preserve_old_lib_notify /path/to/libblah.so.0 1592# preserve_old_lib_notify /path/to/libblah.so.0
1536# 1593#
1537# These functions are useful when a lib in your package changes --library. Such 1594# These functions are useful when a lib in your package changes --library. Such
1538# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1595# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1539# would break packages that link against it. Most people get around this 1596# would break packages that link against it. Most people get around this
1540# by using the portage SLOT mechanism, but that is not always a relevant 1597# by using the portage SLOT mechanism, but that is not always a relevant
1541# solution, so instead you can add the following to your ebuilds: 1598# solution, so instead you can add the following to your ebuilds:
1542# 1599#
1543# src_install() { 1600# pkg_preinst() {
1544# ... 1601# ...
1545# preserve_old_lib /usr/$(get_libdir)/libogg.so.0 1602# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1546# ... 1603# ...
1547# } 1604# }
1548# 1605#
1551# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0 1608# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1552# ... 1609# ...
1553# } 1610# }
1554 1611
1555preserve_old_lib() { 1612preserve_old_lib() {
1556 LIB=$1 1613 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1614 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1615 die "Invalid preserve_old_lib() usage"
1616 fi
1617 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1557 1618
1558 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1619 local lib dir
1559 SONAME=`basename ${LIB}` 1620 for lib in "$@" ; do
1560 DIRNAME=`dirname ${LIB}` 1621 [[ -e ${ROOT}/${lib} ]] || continue
1561 1622 dir=${lib%/*}
1562 dodir ${DIRNAME} 1623 dodir ${dir} || die "dodir ${dir} failed"
1563 cp ${ROOT}${LIB} ${D}${DIRNAME} 1624 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1564 touch ${D}${LIB} 1625 touch "${D}"/${lib}
1565 fi 1626 done
1566} 1627}
1567 1628
1568preserve_old_lib_notify() { 1629preserve_old_lib_notify() {
1569 LIB=$1 1630 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1631 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1632 die "Invalid preserve_old_lib_notify() usage"
1633 fi
1570 1634
1571 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1635 local lib notice=0
1572 SONAME=`basename ${LIB}` 1636 for lib in "$@" ; do
1573 1637 [[ -e ${ROOT}/${lib} ]] || continue
1638 if [[ ${notice} -eq 0 ]] ; then
1639 notice=1
1574 ewarn "An old version of an installed library was detected on your system." 1640 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" 1641 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," 1642 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1577 ewarn "you will need to execute the following command:" 1643 ewarn "in order to remove these old dependencies. If you do not have this"
1578 ewarn " revdep-rebuild --library ${SONAME}" 1644 ewarn "helper program, simply emerge the 'gentoolkit' package."
1579 ewarn 1645 ewarn
1580 ewarn "After doing that, you can safely remove ${LIB}"
1581 ewarn "Note: 'emerge gentoolkit' to get revdep-rebuild"
1582 fi 1646 fi
1647 ewarn " # revdep-rebuild --library ${lib##*/}"
1648 done
1583} 1649}
1584 1650
1585# Hack for people to figure out if a package was built with 1651# Hack for people to figure out if a package was built with
1586# certain USE flags 1652# certain USE flags
1587# 1653#
1588# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1654# Usage: built_with_use [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1589# ex: built_with_use xchat gtk2 1655# ex: built_with_use xchat gtk2
1590# 1656#
1591# Flags: -a all USE flags should be utilized 1657# Flags: -a all USE flags should be utilized
1592# -o at least one USE flag should be utilized 1658# -o at least one USE flag should be utilized
1659# --missing peform the specified action if the flag is not in IUSE (true/false/die)
1660# --hidden USE flag we're checking is hidden expanded so it isnt in IUSE
1593# Note: the default flag is '-a' 1661# Note: the default flag is '-a'
1594built_with_use() { 1662built_with_use() {
1663 local hidden="no"
1664 if [[ $1 == "--hidden" ]] ; then
1665 hidden="yes"
1666 shift
1667 fi
1668
1669 local missing_action="die"
1670 if [[ $1 == "--missing" ]] ; then
1671 missing_action=$2
1672 shift ; shift
1673 case ${missing_action} in
1674 true|false|die) ;;
1675 *) die "unknown action '${missing_action}'";;
1676 esac
1677 fi
1678
1595 local opt=$1 1679 local opt=$1
1596 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1680 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1597 1681
1598 local PKG=$(best_version $1) 1682 local PKG=$(best_version $1)
1599 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package" 1683 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1600 shift 1684 shift
1601 1685
1602 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE 1686 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1603 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE 1687 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1604 1688
1605 # if the USE file doesnt exist, assume the $PKG is either 1689 # if the IUSE file doesn't exist, the read will error out, we need to handle
1606 # injected or package.provided 1690 # this gracefully
1691 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1692 case ${missing_action} in
1693 true) return 0;;
1694 false) return 1;;
1607 [[ ! -e ${USEFILE} ]] && die "Unable to determine what USE flags $PKG was built with" 1695 die) die "Unable to determine what USE flags $PKG was built with";;
1696 esac
1697 fi
1608 1698
1699 if [[ ${hidden} == "no" ]] ; then
1609 local IUSE_BUILT=$(<${IUSEFILE}) 1700 local IUSE_BUILT=$(<${IUSEFILE})
1610 # Don't check USE_EXPAND #147237 1701 # Don't check USE_EXPAND #147237
1611 local expand 1702 local expand
1612 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do 1703 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1613 if [[ $1 == ${expand}_* ]] ; then 1704 if [[ $1 == ${expand}_* ]] ; then
1614 expand="" 1705 expand=""
1615 break 1706 break
1616 fi 1707 fi
1617 done 1708 done
1618 if [[ -n ${expand} ]] ; then 1709 if [[ -n ${expand} ]] ; then
1710 if ! has $1 ${IUSE_BUILT} ; then
1711 case ${missing_action} in
1712 true) return 0;;
1713 false) return 1;;
1619 has $1 ${IUSE_BUILT} || die "$PKG does not actually support the $1 USE flag!" 1714 die) die "$PKG does not actually support the $1 USE flag!";;
1715 esac
1716 fi
1717 fi
1620 fi 1718 fi
1621 1719
1622 local USE_BUILT=$(<${USEFILE}) 1720 local USE_BUILT=$(<${USEFILE})
1623 while [[ $# -gt 0 ]] ; do 1721 while [[ $# -gt 0 ]] ; do
1624 if [[ ${opt} = "-o" ]] ; then 1722 if [[ ${opt} = "-o" ]] ; then
1640 local f 1738 local f
1641 for f in $(find ${dir} -name configure) ; do 1739 for f in $(find ${dir} -name configure) ; do
1642 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1740 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1643 done 1741 done
1644 eend 0 1742 eend 0
1645}
1646
1647# dopamd <file> [more files]
1648#
1649# Install pam auth config file in /etc/pam.d
1650dopamd() {
1651 [[ -z $1 ]] && die "dopamd requires at least one argument"
1652
1653 use pam || return 0
1654
1655 INSDESTTREE=/etc/pam.d \
1656 doins "$@" || 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} 1743}
1669 1744
1670# make a wrapper script ... 1745# make a wrapper script ...
1671# NOTE: this was originally games_make_wrapper, but I noticed other places where 1746# 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 1747# this could be used, so I have moved it here and made it not games-specific

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