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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 1.257 2006/11/01 23:46:17 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.275 2007/02/17 00:17:39 vapier 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
933 931
934 local title=$1 932 local title=$1
935 local command=$2 933 local command=$2
936 local desktop=${T}/${wm}.desktop 934 local desktop=${T}/${wm}.desktop
937 935
936 cat <<-EOF > "${desktop}"
938echo "[Desktop Entry] 937 [Desktop Entry]
939Encoding=UTF-8 938 Encoding=UTF-8
940Name=${title} 939 Name=${title}
941Comment=This session logs you into ${title} 940 Comment=This session logs you into ${title}
942Exec=${command} 941 Exec=${command}
943TryExec=${command} 942 TryExec=${command}
944Type=Application" > "${desktop}" 943 Type=Application
944 EOF
945 945
946 (
947 # wrap the env here so that the 'insinto' call
948 # doesn't corrupt the env of the caller
946 insinto /usr/share/xsessions 949 insinto /usr/share/xsessions
947 doins "${desktop}" 950 doins "${desktop}"
951 )
948} 952}
949 953
950domenu() { 954domenu() {
955 (
956 # wrap the env here so that the 'insinto' call
957 # doesn't corrupt the env of the caller
951 local i j 958 local i j ret=0
952 insinto /usr/share/applications 959 insinto /usr/share/applications
953 for i in "$@" ; do 960 for i in "$@" ; do
954 if [[ -f ${i} ]] ; then 961 if [[ -f ${i} ]] ; then
955 doins "${i}" 962 doins "${i}"
963 ((ret+=$?))
956 elif [[ -d ${i} ]] ; then 964 elif [[ -d ${i} ]] ; then
957 for j in "${i}"/*.desktop ; do 965 for j in "${i}"/*.desktop ; do
958 doins "${j}" 966 doins "${j}"
967 ((ret+=$?))
959 done 968 done
960 fi 969 fi
961 done 970 done
971 exit ${ret}
972 )
962} 973}
963newmenu() { 974newmenu() {
975 (
976 # wrap the env here so that the 'insinto' call
977 # doesn't corrupt the env of the caller
964 insinto /usr/share/applications 978 insinto /usr/share/applications
965 newins "$1" "$2" 979 newins "$@"
980 )
966} 981}
967 982
968doicon() { 983doicon() {
984 (
985 # wrap the env here so that the 'insinto' call
986 # doesn't corrupt the env of the caller
969 local i j 987 local i j ret
970 insinto /usr/share/pixmaps 988 insinto /usr/share/pixmaps
971 for i in "$@" ; do 989 for i in "$@" ; do
972 if [[ -f ${i} ]] ; then 990 if [[ -f ${i} ]] ; then
973 doins "${i}" 991 doins "${i}"
992 ((ret+=$?))
974 elif [[ -d ${i} ]] ; then 993 elif [[ -d ${i} ]] ; then
975 for j in "${i}"/*.png ; do 994 for j in "${i}"/*.png ; do
976 doins "${j}" 995 doins "${j}"
996 ((ret+=$?))
977 done 997 done
978 fi 998 fi
979 done 999 done
1000 exit ${ret}
1001 )
980} 1002}
981newicon() { 1003newicon() {
1004 (
1005 # wrap the env here so that the 'insinto' call
1006 # doesn't corrupt the env of the caller
982 insinto /usr/share/pixmaps 1007 insinto /usr/share/pixmaps
983 newins "$1" "$2" 1008 newins "$@"
1009 )
984} 1010}
985 1011
986############################################################## 1012##############################################################
987# END: Handle .desktop files and menu entries # 1013# END: Handle .desktop files and menu entries #
988############################################################## 1014##############################################################
989 1015
990 1016
991# for internal use only (unpack_pdv and unpack_makeself) 1017# for internal use only (unpack_pdv and unpack_makeself)
992find_unpackable_file() { 1018find_unpackable_file() {
1011# the middle of the archive. Valve seems to use it a lot ... too bad 1037# 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. 1038# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1013# 1039#
1014# Usage: unpack_pdv [file to unpack] [size of off_t] 1040# 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 1041# - 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 1042# 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 1043# 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: 1044# archive. one way to determine this is by running the following commands:
1019# strings <pdv archive> | grep lseek 1045# strings <pdv archive> | grep lseek
1020# strace -elseek <pdv archive> 1046# strace -elseek <pdv archive>
1021# basically look for the first lseek command (we do the strings/grep because 1047# 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 1048# sometimes the function call is _llseek or something) and steal the 2nd
1023# parameter. here is an example: 1049# parameter. here is an example:
1024# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1050# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1025# lseek 1051# lseek
1026# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1052# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1027# lseek(3, -4, SEEK_END) = 2981250 1053# lseek(3, -4, SEEK_END) = 2981250
1028# thus we would pass in the value of '4' as the second parameter. 1054# thus we would pass in the value of '4' as the second parameter.
1029unpack_pdv() { 1055unpack_pdv() {
1030 local src=$(find_unpackable_file $1) 1056 local src=$(find_unpackable_file "$1")
1031 local sizeoff_t=$2 1057 local sizeoff_t=$2
1032 1058
1033 [[ -z ${src} ]] && die "Could not locate source for '$1'" 1059 [[ -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 :(" 1060 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1035 1061
1036 local shrtsrc=$(basename "${src}") 1062 local shrtsrc=$(basename "${src}")
1037 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1063 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1038 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1064 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1039 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1065 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1040 1066
1041 # grab metadata for debug reasons 1067 # grab metadata for debug reasons
1042 local metafile="$(emktemp)" 1068 local metafile=$(emktemp)
1043 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1069 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1044 1070
1045 # rip out the final file name from the metadata 1071 # rip out the final file name from the metadata
1046 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1072 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1047 datafile="`basename ${datafile}`" 1073 datafile=$(basename "${datafile}")
1048 1074
1049 # now lets uncompress/untar the file if need be 1075 # now lets uncompress/untar the file if need be
1050 local tmpfile="$(emktemp)" 1076 local tmpfile=$(emktemp)
1051 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1077 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1052 1078
1053 local iscompressed="`file -b ${tmpfile}`" 1079 local iscompressed=$(file -b "${tmpfile}")
1054 if [ "${iscompressed:0:8}" == "compress" ] ; then 1080 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1055 iscompressed=1 1081 iscompressed=1
1056 mv ${tmpfile}{,.Z} 1082 mv ${tmpfile}{,.Z}
1057 gunzip ${tmpfile} 1083 gunzip ${tmpfile}
1058 else 1084 else
1059 iscompressed=0 1085 iscompressed=0
1060 fi 1086 fi
1061 local istar="`file -b ${tmpfile}`" 1087 local istar=$(file -b "${tmpfile}")
1062 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1088 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1063 istar=1 1089 istar=1
1064 else 1090 else
1065 istar=0 1091 istar=0
1066 fi 1092 fi
1067 1093
1103# many other game companies. 1129# many other game companies.
1104# 1130#
1105# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1131# Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
1106# - If the file is not specified then unpack will utilize ${A}. 1132# - If the file is not specified then unpack will utilize ${A}.
1107# - If the offset is not specified then we will attempt to extract 1133# - If the offset is not specified then we will attempt to extract
1108# the proper offset from the script itself. 1134# the proper offset from the script itself.
1109unpack_makeself() { 1135unpack_makeself() {
1110 local src_input=${1:-${A}} 1136 local src_input=${1:-${A}}
1111 local src=$(find_unpackable_file "${src_input}") 1137 local src=$(find_unpackable_file "${src_input}")
1112 local skip=$2 1138 local skip=$2
1113 local exe=$3 1139 local exe=$3
1159 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1185 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1160 *) die "makeself cant handle exe '${exe}'" 1186 *) die "makeself cant handle exe '${exe}'"
1161 esac 1187 esac
1162 1188
1163 # lets grab the first few bytes of the file to figure out what kind of archive it is 1189 # lets grab the first few bytes of the file to figure out what kind of archive it is
1164 local tmpfile="$(emktemp)" 1190 local tmpfile=$(emktemp)
1165 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1191 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1166 local filetype="$(file -b "${tmpfile}")" 1192 local filetype=$(file -b "${tmpfile}")
1167 case ${filetype} in 1193 case ${filetype} in
1168 *tar\ archive*) 1194 *tar\ archive*)
1169 eval ${exe} | tar --no-same-owner -xf - 1195 eval ${exe} | tar --no-same-owner -xf -
1170 ;; 1196 ;;
1171 bzip2*) 1197 bzip2*)
1216 return 0 1242 return 0
1217 fi 1243 fi
1218 done 1244 done
1219 set +o noglob; set -$shopts #reset old shell opts 1245 set +o noglob; set -$shopts #reset old shell opts
1220 1246
1221 local licmsg="$(emktemp)" 1247 local licmsg=$(emktemp)
1222 cat << EOF > ${licmsg} 1248 cat <<-EOF > ${licmsg}
1223********************************************************** 1249 **********************************************************
1224The following license outlines the terms of use of this 1250 The following license outlines the terms of use of this
1225package. You MUST accept this license for installation to 1251 package. You MUST accept this license for installation to
1226continue. When you are done viewing, hit 'q'. If you 1252 continue. When you are done viewing, hit 'q'. If you
1227CTRL+C out of this, the install will not run! 1253 CTRL+C out of this, the install will not run!
1228********************************************************** 1254 **********************************************************
1229 1255
1230EOF 1256 EOF
1231 cat ${lic} >> ${licmsg} 1257 cat ${lic} >> ${licmsg}
1232 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1258 ${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] " 1259 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1234 read alic 1260 read alic
1235 case ${alic} in 1261 case ${alic} in
1253# found at CDROM_ROOT. 1279# found at CDROM_ROOT.
1254# 1280#
1255# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1281# 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 1282# etc... if you want to give the cds better names, then just export
1257# the appropriate CDROM_NAME variable before calling cdrom_get_cds(). 1283# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1258# - CDROM_NAME="fooie cd" - for when you only want 1 cd 1284# - 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 1285# - CDROM_NAME_1="install cd" - for when you want more than 1 cd
1260# CDROM_NAME_2="data cd" 1286# CDROM_NAME_2="data cd"
1261# - CDROM_NAME_SET=( "install cd" "data cd" ) - short hand for CDROM_NAME_# 1287# - CDROM_NAME_SET=( "install cd" "data cd" ) - short hand for CDROM_NAME_#
1262# 1288#
1263# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1289# for those multi cd ebuilds, see the cdrom_load_next_cd() below.
1264# 1290#
1265# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...] 1291# 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 1292# - 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 1293# the cd ... the more files you give this function, the more cds
1268# the cdrom functions will handle 1294# the cdrom functions will handle
1269cdrom_get_cds() { 1295cdrom_get_cds() {
1270 # first we figure out how many cds we're dealing with by 1296 # first we figure out how many cds we're dealing with by
1271 # the # of files they gave us 1297 # the # of files they gave us
1272 local cdcnt=0 1298 local cdcnt=0
1273 local f= 1299 local f=
1402 1428
1403 while [[ -n ${cdset[${i}]} ]] ; do 1429 while [[ -n ${cdset[${i}]} ]] ; do
1404 local dir=$(dirname ${cdset[${i}]}) 1430 local dir=$(dirname ${cdset[${i}]})
1405 local file=$(basename ${cdset[${i}]}) 1431 local file=$(basename ${cdset[${i}]})
1406 1432
1407 for mline in $(mount | gawk '/(iso|cdrom|fs=cdfss)/ {print $3}') ; do 1433 local point= node= fs= foo=
1408 [[ -d ${mline}/${dir} ]] || continue 1434 while read point node fs foo ; do
1435 [[ " cd9660 iso9660 " != *" ${fs} "* ]] && \
1436 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1437 && continue
1438 point=${point//\040/ }
1409 if [[ -n $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] ; then 1439 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1410 export CDROM_ROOT=${mline} 1440 export CDROM_ROOT=${point}
1411 export CDROM_SET=${i} 1441 export CDROM_SET=${i}
1412 export CDROM_MATCH=${cdset[${i}]} 1442 export CDROM_MATCH=${cdset[${i}]}
1413 return 1443 return
1414 fi 1444 done <<< "$(get_mounts)"
1415 done
1416 1445
1417 ((++i)) 1446 ((++i))
1418 done 1447 done
1419 1448
1420 echo 1449 echo
1448 1477
1449# Make sure that LINGUAS only contains languages that 1478# Make sure that LINGUAS only contains languages that
1450# a package can support 1479# a package can support
1451# 1480#
1452# usage: strip-linguas <allow LINGUAS> 1481# usage: strip-linguas <allow LINGUAS>
1453# strip-linguas -i <directories of .po files> 1482# strip-linguas -i <directories of .po files>
1454# strip-linguas -u <directories of .po files> 1483# strip-linguas -u <directories of .po files>
1455# 1484#
1456# The first form allows you to specify a list of LINGUAS. 1485# The first form allows you to specify a list of LINGUAS.
1457# The -i builds a list of po files found in all the 1486# The -i builds a list of po files found in all the
1458# directories and uses the intersection of the lists. 1487# directories and uses the intersection of the lists.
1459# The -u builds a list of po files found in all the 1488# The -u builds a list of po files found in all the
1460# directories and uses the union of the lists. 1489# directories and uses the union of the lists.
1461strip-linguas() { 1490strip-linguas() {
1462 local ls newls nols 1491 local ls newls nols
1463 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1492 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1464 local op=$1; shift 1493 local op=$1; shift
1465 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift 1494 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift
1509 while ((i--)) ; do 1538 while ((i--)) ; do
1510 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass" 1539 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1511 done 1540 done
1512 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}" 1541 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1513 case ${ARCH} in 1542 case ${ARCH} in
1514 x86) export ARCH="i386";; 1543 x86) export ARCH="i386";;
1515 amd64) export ARCH="x86_64";; 1544 amd64) export ARCH="x86_64";;
1516 hppa) export ARCH="parisc";; 1545 hppa) export ARCH="parisc";;
1517 mips) export ARCH="mips";; 1546 mips) export ARCH="mips";;
1518 sparc) export ARCH="$(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! 1547 sparc) export ARCH="$(tc-arch-kernel)";; # Yeah this is ugly, but it's even WORSE if you don't do this. linux-info.eclass's set_arch_to_kernel is fixed, but won't get used over this one!
1519 *) export ARCH="${ARCH}";; 1548 *) export ARCH="${ARCH}";;
1520 esac 1549 esac
1521} 1550}
1522 1551
1523# set's ARCH back to what portage expects 1552# set's ARCH back to what portage expects
1524set_arch_to_portage() { 1553set_arch_to_portage() {
1531 1560
1532# Jeremy Huddleston <eradicator@gentoo.org>: 1561# Jeremy Huddleston <eradicator@gentoo.org>:
1533# preserve_old_lib /path/to/libblah.so.0 1562# preserve_old_lib /path/to/libblah.so.0
1534# preserve_old_lib_notify /path/to/libblah.so.0 1563# preserve_old_lib_notify /path/to/libblah.so.0
1535# 1564#
1536# These functions are useful when a lib in your package changes --library. Such 1565# These functions are useful when a lib in your package changes --library. Such
1537# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1566# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1538# would break packages that link against it. Most people get around this 1567# would break packages that link against it. Most people get around this
1539# by using the portage SLOT mechanism, but that is not always a relevant 1568# by using the portage SLOT mechanism, but that is not always a relevant
1540# solution, so instead you can add the following to your ebuilds: 1569# solution, so instead you can add the following to your ebuilds:
1541# 1570#
1542# src_install() { 1571# pkg_preinst() {
1543# ... 1572# ...
1544# preserve_old_lib /usr/$(get_libdir)/libogg.so.0 1573# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1545# ... 1574# ...
1546# } 1575# }
1547# 1576#
1550# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0 1579# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1551# ... 1580# ...
1552# } 1581# }
1553 1582
1554preserve_old_lib() { 1583preserve_old_lib() {
1555 LIB=$1 1584 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1585 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1586# die "Invalid preserve_old_lib() usage"
1587 fi
1588 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1556 1589
1557 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1590 local lib dir
1558 SONAME=`basename ${LIB}` 1591 for lib in "$@" ; do
1559 DIRNAME=`dirname ${LIB}` 1592 [[ -e ${ROOT}/${lib} ]] || continue
1560 1593 dir=${lib%/*}
1561 dodir ${DIRNAME} 1594 dodir ${dir} || die "dodir ${dir} failed"
1562 cp ${ROOT}${LIB} ${D}${DIRNAME} 1595 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1563 touch ${D}${LIB} 1596 touch "${D}"/${lib}
1564 fi 1597 done
1565} 1598}
1566 1599
1567preserve_old_lib_notify() { 1600preserve_old_lib_notify() {
1568 LIB=$1 1601 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1602 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1603# die "Invalid preserve_old_lib_notify() usage"
1604 fi
1569 1605
1570 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1606 local lib notice=0
1571 SONAME=`basename ${LIB}` 1607 for lib in "$@" ; do
1572 1608 [[ -e ${ROOT}/${lib} ]] || continue
1609 if [[ ${notice} -eq 0 ]] ; then
1610 notice=1
1573 ewarn "An old version of an installed library was detected on your system." 1611 ewarn "Old versions of installed libraries were detected on your system."
1574 ewarn "In order to avoid breaking packages that link against it, this older version" 1612 ewarn "In order to avoid breaking packages that depend on these old libs,"
1575 ewarn "is not being removed. In order to make full use of this newer version," 1613 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1576 ewarn "you will need to execute the following command:" 1614 ewarn "in order to remove these old dependencies. If you do not have this"
1577 ewarn " revdep-rebuild --library ${SONAME}" 1615 ewarn "helper program, simply emerge the 'gentoolkit' package."
1578 ewarn 1616 ewarn
1579 ewarn "After doing that, you can safely remove ${LIB}"
1580 ewarn "Note: 'emerge gentoolkit' to get revdep-rebuild"
1581 fi 1617 fi
1618 ewarn " # revdep-rebuild --library ${lib##*/}"
1619 done
1582} 1620}
1583 1621
1584# Hack for people to figure out if a package was built with 1622# Hack for people to figure out if a package was built with
1585# certain USE flags 1623# certain USE flags
1586# 1624#
1587# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1625# Usage: built_with_use [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1588# ex: built_with_use xchat gtk2 1626# ex: built_with_use xchat gtk2
1589# 1627#
1590# Flags: -a all USE flags should be utilized 1628# Flags: -a all USE flags should be utilized
1591# -o at least one USE flag should be utilized 1629# -o at least one USE flag should be utilized
1630# --missing peform the specified action if the flag is not in IUSE (true/false/die)
1631# --hidden USE flag we're checking is hidden expanded so it isnt in IUSE
1592# Note: the default flag is '-a' 1632# Note: the default flag is '-a'
1593built_with_use() { 1633built_with_use() {
1634 local hidden="no"
1635 if [[ $1 == "--hidden" ]] ; then
1636 hidden="yes"
1637 shift
1638 fi
1639
1640 local missing_action="die"
1641 if [[ $1 == "--missing" ]] ; then
1642 missing_action=$2
1643 shift ; shift
1644 case ${missing_action} in
1645 true|false|die) ;;
1646 *) die "unknown action '${missing_action}'";;
1647 esac
1648 fi
1649
1594 local opt=$1 1650 local opt=$1
1595 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1651 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1596 1652
1597 local PKG=$(best_version $1) 1653 local PKG=$(best_version $1)
1598 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package" 1654 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1599 shift 1655 shift
1600 1656
1601 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE 1657 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1602 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE 1658 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1603 1659
1604 # if the USE file doesnt exist, assume the $PKG is either 1660 # if the IUSE file doesn't exist, the read will error out, we need to handle
1605 # injected or package.provided 1661 # this gracefully
1662 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1663 case ${missing_action} in
1664 true) return 0;;
1665 false) return 1;;
1606 [[ ! -e ${USEFILE} ]] && die "Unable to determine what USE flags $PKG was built with" 1666 die) die "Unable to determine what USE flags $PKG was built with";;
1667 esac
1668 fi
1607 1669
1670 if [[ ${hidden} == "no" ]] ; then
1608 local IUSE_BUILT=$(<${IUSEFILE}) 1671 local IUSE_BUILT=$(<${IUSEFILE})
1609 # Don't check USE_EXPAND #147237 1672 # Don't check USE_EXPAND #147237
1610 local expand 1673 local expand
1611 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do 1674 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1612 if [[ $1 == ${expand}_* ]] ; then 1675 if [[ $1 == ${expand}_* ]] ; then
1613 expand="" 1676 expand=""
1614 break 1677 break
1615 fi 1678 fi
1616 done 1679 done
1617 if [[ -n ${expand} ]] ; then 1680 if [[ -n ${expand} ]] ; then
1681 if ! has $1 ${IUSE_BUILT} ; then
1682 case ${missing_action} in
1683 true) return 0;;
1684 false) return 1;;
1618 has $1 ${IUSE_BUILT} || die "$PKG does not actually support the $1 USE flag!" 1685 die) die "$PKG does not actually support the $1 USE flag!";;
1686 esac
1687 fi
1688 fi
1619 fi 1689 fi
1620 1690
1621 local USE_BUILT=$(<${USEFILE}) 1691 local USE_BUILT=$(<${USEFILE})
1622 while [[ $# -gt 0 ]] ; do 1692 while [[ $# -gt 0 ]] ; do
1623 if [[ ${opt} = "-o" ]] ; then 1693 if [[ ${opt} = "-o" ]] ; then
1639 local f 1709 local f
1640 for f in $(find ${dir} -name configure) ; do 1710 for f in $(find ${dir} -name configure) ; do
1641 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1711 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1642 done 1712 done
1643 eend 0 1713 eend 0
1644}
1645
1646# dopamd <file> [more files]
1647#
1648# Install pam auth config file in /etc/pam.d
1649dopamd() {
1650 [[ -z $1 ]] && die "dopamd requires at least one argument"
1651
1652 use pam || return 0
1653
1654 INSDESTTREE=/etc/pam.d \
1655 doins "$@" || die "failed to install $@"
1656}
1657# newpamd <old name> <new name>
1658#
1659# Install pam file <old name> as <new name> in /etc/pam.d
1660newpamd() {
1661 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1662
1663 use pam || return 0
1664
1665 INSDESTTREE=/etc/pam.d \
1666 newins "$1" "$2" || die "failed to install $1 as $2"
1667} 1714}
1668 1715
1669# make a wrapper script ... 1716# make a wrapper script ...
1670# NOTE: this was originally games_make_wrapper, but I noticed other places where 1717# NOTE: this was originally games_make_wrapper, but I noticed other places where
1671# this could be used, so I have moved it here and made it not games-specific 1718# this could be used, so I have moved it here and made it not games-specific

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