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1# Copyright 1999-2005 Gentoo Foundation 1# Copyright 1999-2005 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 1.157 2005/03/07 17:45:07 carlo Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.170 2005/05/06 04:14:17 vapier 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.
14INHERITED="$INHERITED $ECLASS" 14INHERITED="$INHERITED $ECLASS"
15 15
16DEPEND="!bootstrap? ( sys-devel/patch )" 16DEPEND="!bootstrap? ( sys-devel/patch )"
17 17
18DESCRIPTION="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}" != "1" -a -e "/proc/cpuinfo" ]
42 then
43 CPU_FLAGS=${1}
44 USER_CPU=`grep "flags" /proc/cpuinfo`
45
46 for flags in `seq 1 ${#CPU_FLAGS[@]}`
47 do
48 if has ${CPU_FLAGS[${flags} - 1]} ${USER_CPU} && ! has ${CPU_FLAGS[${flags} - 1]} ${USE}
49 then
50 ewarn "Your system is ${CPU_FLAGS[${flags} - 1]} capable but you don't have it enabled!"
51 ewarn "You might be cross compiling (in this case set CROSSCOMPILE to 1 to disable this warning."
52 fi
53
54 if ! has ${CPU_FLAGS[${flags} - 1]} ${USER_CPU} && has ${CPU_FLAGS[${flags} -1]} ${USE}
55 then
56 ewarn "You have ${CPU_FLAGS[${flags} - 1]} support enabled but your processor doesn't"
57 ewarn "Seem to support it! You might be cross compiling or do not have /proc filesystem"
58 ewarn "enabled. If either is the case, set CROSSCOMPILE to 1 to disable this warning."
59 fi
60 done
61 fi
62}
63 19
64# Wait for the supplied number of seconds. If no argument is supplied, defaults 20# Wait for the supplied number of seconds. If no argument is supplied, defaults
65# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not 21# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not
66# outputting to a terminal, don't wait. For compatability purposes, the argument 22# outputting to a terminal, don't wait. For compatability purposes, the argument
67# must be an integer greater than zero. 23# must be an integer greater than zero.
109gen_usr_ldscript() { 65gen_usr_ldscript() {
110 local libdir="$(get_libdir)" 66 local libdir="$(get_libdir)"
111 # Just make sure it exists 67 # Just make sure it exists
112 dodir /usr/${libdir} 68 dodir /usr/${libdir}
113 69
70 for lib in "${@}" ; do
114 cat > "${D}/usr/${libdir}/${1}" << END_LDSCRIPT 71 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT
115/* GNU ld script 72 /* GNU ld script
116 Because Gentoo have critical dynamic libraries 73 Since Gentoo has critical dynamic libraries
117 in /lib, and the static versions in /usr/lib, we 74 in /lib, and the static versions in /usr/lib,
118 need to have a "fake" dynamic lib in /usr/lib, 75 we need to have a "fake" dynamic lib in /usr/lib,
119 otherwise we run into linking problems. 76 otherwise we run into linking problems.
120 See bug #4411 on http://bugs.gentoo.org/ for 77
121 more info. */ 78 See bug http://bugs.gentoo.org/4411 for more info.
79 */
122GROUP ( /${libdir}/${1} ) 80 GROUP ( /${libdir}/${lib} )
123END_LDSCRIPT 81 END_LDSCRIPT
124 fperms a+x "/usr/${libdir}/${1}" 82 fperms a+x "/usr/${libdir}/${lib}"
83 done
125} 84}
126 85
127# Simple function to draw a line consisting of '=' the same length as $* 86# Simple function to draw a line consisting of '=' the same length as $*
87# - only to be used by epatch()
128# 88#
129# <azarah@gentoo.org> (11 Nov 2002) 89# <azarah@gentoo.org> (11 Nov 2002)
130# 90#
131draw_line() { 91draw_line() {
132 local i=0 92 local i=0
158EPATCH_SOURCE="${WORKDIR}/patch" 118EPATCH_SOURCE="${WORKDIR}/patch"
159# Default extension for patches 119# Default extension for patches
160EPATCH_SUFFIX="patch.bz2" 120EPATCH_SUFFIX="patch.bz2"
161# Default options for patch 121# Default options for patch
162# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 122# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
163EPATCH_OPTS="-g0" 123# Set --no-backup-if-mismatch so we don't leave '.orig' files behind.
124EPATCH_OPTS="-g0 --no-backup-if-mismatch"
164# List of patches not to apply. Not this is only file names, 125# List of patches not to apply. Not this is only file names,
165# and not the full path .. 126# and not the full path ..
166EPATCH_EXCLUDE="" 127EPATCH_EXCLUDE=""
167# Change the printed message for a single patch. 128# Change the printed message for a single patch.
168EPATCH_SINGLE_MSG="" 129EPATCH_SINGLE_MSG=""
214 local x="" 175 local x=""
215 176
216 if [ "$#" -gt 1 ] 177 if [ "$#" -gt 1 ]
217 then 178 then
218 local m="" 179 local m=""
219 einfo "${#} patches to apply ..."
220 for m in "$@" ; do 180 for m in "$@" ; do
221 epatch "${m}" 181 epatch "${m}"
222 done 182 done
223 return 0 183 return 0
224 fi 184 fi
386 fi 346 fi
387 347
388 if [ "${count}" -eq 5 ] 348 if [ "${count}" -eq 5 ]
389 then 349 then
390 echo 350 echo
391 eerror "Failed Patch: ${patchname}!" 351 eerror "Failed Patch: ${patchname} !"
352 eerror " ( ${PATCH_TARGET} )"
392 eerror 353 eerror
393 eerror "Include in your bugreport the contents of:" 354 eerror "Include in your bugreport the contents of:"
394 eerror 355 eerror
395 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}" 356 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
396 echo 357 echo
912# a full path to an icon 873# a full path to an icon
913# type: what kind of application is this ? for categories: 874# type: what kind of application is this ? for categories:
914# http://www.freedesktop.org/wiki/Standards_2fmenu_2dspec 875# http://www.freedesktop.org/wiki/Standards_2fmenu_2dspec
915# path: if your app needs to startup in a specific dir 876# path: if your app needs to startup in a specific dir
916make_desktop_entry() { 877make_desktop_entry() {
917 [ -z "$1" ] && eerror "make_desktop_entry: You must specify the executable" && return 1 878 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
918 879
919 local exec="${1}" 880 local exec=${1}
920 local name="${2:-${PN}}" 881 local name=${2:-${PN}}
921 local icon="${3:-${PN}.png}" 882 local icon=${3:-${PN}.png}
922 local type="${4}" 883 local type=${4}
923 local subdir="${6}" 884 local path=${5}
924 local path="${5:-${GAMES_BINDIR}}" 885
925 if [ -z "${type}" ] 886 if [[ -z ${type} ]] ; then
926 then 887 local catmaj=${CATEGORY%%-*}
927 case ${CATEGORY} in 888 local catmin=${CATEGORY##*-}
928 "app-emulation") 889 case ${catmaj} in
929 type=Emulator 890 app)
930 subdir="Emulation" 891 case ${catmin} in
892 admin) type=System;;
893 cdr) type=DiscBurning;;
894 dicts) type=Dictionary;;
895 editors) type=TextEditor;;
896 emacs) type=TextEditor;;
897 emulation) type=Emulator;;
898 laptop) type=HardwareSettings;;
899 office) type=Office;;
900 vim) type=TextEditor;;
901 xemacs) type=TextEditor;;
902 *) type=;;
903 esac
931 ;; 904 ;;
932 "games-"*) 905
933 type=Game 906 dev)
934 subdir="Games" 907 type="Development"
935 ;; 908 ;;
936 "net-"*) 909
937 type=Network 910 games)
938 subdir="${type}" 911 [[ -z ${path} ]] && path=${GAMES_BINDIR}
912
913 case ${catmin} in
914 action) type=ActionGame;;
915 arcade) type=ArcadeGame;;
916 board) type=BoardGame;;
917 kid) type=KidsGame;;
918 emulation) type=Emulator;;
919 puzzle) type=LogicGame;;
920 rpg) type=RolePlaying;;
921 roguelike) type=RolePlaying;;
922 simulation) type=Simulation;;
923 sports) type=SportsGame;;
924 strategy) type=StrategyGame;;
925 *) type=;;
926 esac
927 type="Game;${type}"
939 ;; 928 ;;
929
930 mail)
931 type="Network;Email"
932 ;;
933
934 media)
935 case ${catmin} in
936 gfx) type=Graphics;;
937 radio) type=Tuner;;
938 sound) type=Audio;;
939 tv) type=TV;;
940 video) type=Video;;
941 *) type=;;
942 esac
943 type="AudioVideo;${type}"
944 ;;
945
946 net)
947 case ${catmin} in
948 dialup) type=Dialup;;
949 ftp) type=FileTransfer;;
950 im) type=InstantMessaging;;
951 irc) type=IRCClient;;
952 mail) type=Email;;
953 news) type=News;;
954 nntp) type=News;;
955 p2p) type=FileTransfer;;
956 *) type=;;
957 esac
958 type="Network;${type}"
959 ;;
960
961 sci)
962 case ${catmin} in
963 astro*) type=Astronomoy;;
964 bio*) type=Biology;;
965 calc*) type=Calculator;;
966 chem*) type=Chemistry;;
967 geo*) type=Geology;;
968 math*) type=Math;;
969 *) type=;;
970 esac
971 type="Science;${type}"
972 ;;
973
974 www)
975 case ${catmin} in
976 client) type=WebBrowser;;
977 *) type=;;
978 esac
979 type="Network"
980 ;;
981
940 *) 982 *)
941 type= 983 type=
942 subdir=
943 ;; 984 ;;
944 esac 985 esac
945 fi 986 fi
987
946 local desktop="${T}/${exec%% *}-${P}.desktop" 988 local desktop=${T}/${exec%% *}-${P}.desktop
947 989
948echo "[Desktop Entry] 990echo "[Desktop Entry]
949Encoding=UTF-8 991Encoding=UTF-8
950Version=0.9.2 992Version=0.9.2
951Name=${name} 993Name=${name}
967# make_desktop_entry(<title>, <command>) 1009# make_desktop_entry(<title>, <command>)
968# title: File to execute to start the Window Manager 1010# title: File to execute to start the Window Manager
969# command: Name of the Window Manager 1011# command: Name of the Window Manager
970 1012
971make_session_desktop() { 1013make_session_desktop() {
972
973 [ -z "$1" ] && eerror "make_session_desktop: You must specify the title" && return 1 1014 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1
974 [ -z "$2" ] && eerror "make_session_desktop: You must specify the command" && return 1 1015 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1
975 1016
976 local title="${1}" 1017 local title=$1
977 local command="${2}" 1018 local command=$2
978 local desktop="${T}/${wm}.desktop" 1019 local desktop=${T}/${wm}.desktop
979 1020
980echo "[Desktop Entry] 1021echo "[Desktop Entry]
981Encoding=UTF-8 1022Encoding=UTF-8
982Name=${title} 1023Name=${title}
983Comment=This session logs you into ${title} 1024Comment=This session logs you into ${title}
985TryExec=${command} 1026TryExec=${command}
986Type=Application" > "${desktop}" 1027Type=Application" > "${desktop}"
987 1028
988 insinto /usr/share/xsessions 1029 insinto /usr/share/xsessions
989 doins "${desktop}" 1030 doins "${desktop}"
990
991 return 0
992} 1031}
993 1032
994domenu() { 1033domenu() {
995 local i 1034 local i j
996 local j
997 insinto /usr/share/applications 1035 insinto /usr/share/applications
998 for i in ${@} 1036 for i in "$@" ; do
999 do
1000 if [ -f "${i}" ]; 1037 if [[ -f ${i} ]] ; then
1001 then
1002 doins ${i} 1038 doins "${i}"
1003 elif [ -d "${i}" ]; 1039 elif [[ -d ${i} ]] ; then
1004 then
1005 for j in ${i}/*.desktop 1040 for j in "${i}"/*.desktop ; do
1006 do
1007 doins ${j} 1041 doins "${j}"
1008 done 1042 done
1009 fi 1043 fi
1010 done 1044 done
1011} 1045}
1046newmenu() {
1047 insinto /usr/share/applications
1048 newins "$1" "$2"
1049}
1012 1050
1013doicon() { 1051doicon() {
1014 local i 1052 local i j
1015 local j
1016 insinto /usr/share/pixmaps 1053 insinto /usr/share/pixmaps
1017 for i in ${@} 1054 for i in "$@" ; do
1018 do
1019 if [ -f "${i}" ]; 1055 if [[ -f ${i} ]] ; then
1020 then
1021 doins ${i} 1056 doins "${i}"
1022 elif [ -d "${i}" ]; 1057 elif [[ -d ${i} ]] ; then
1023 then
1024 for j in ${i}/*.png 1058 for j in "${i}"/*.png ; do
1025 do
1026 doins ${j} 1059 doins "${j}"
1027 done 1060 done
1028 fi 1061 fi
1029 done 1062 done
1063}
1064newicon() {
1065 insinto /usr/share/pixmaps
1066 newins "$1" "$2"
1030} 1067}
1031 1068
1032############################################################## 1069##############################################################
1033# END: Handle .desktop files and menu entries # 1070# END: Handle .desktop files and menu entries #
1034############################################################## 1071##############################################################
1435 local mline="" 1472 local mline=""
1436 local showedmsg=0 1473 local showedmsg=0
1437 1474
1438 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do 1475 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do
1439 [[ -d ${mline}/${dir} ]] || continue 1476 [[ -d ${mline}/${dir} ]] || continue
1440 [[ ! -z $(find ${mline}/${dir} -iname ${file} -maxdepth 1) ]] \ 1477 [[ ! -z $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] \
1441 && export CDROM_ROOT=${mline} 1478 && export CDROM_ROOT=${mline}
1442 done 1479 done
1443 1480
1444 if [[ -z ${CDROM_ROOT} ]] ; then 1481 if [[ -z ${CDROM_ROOT} ]] ; then
1445 echo 1482 echo
1513 else 1550 else
1514 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1551 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA"
1515 fi 1552 fi
1516 done 1553 done
1517 if [[ -z ${newls} ]] ; then 1554 if [[ -z ${newls} ]] ; then
1518 unset LINGUAS 1555 export LINGUAS=""
1519 else 1556 else
1520 export LINGUAS=${newls:1} 1557 export LINGUAS=${newls:1}
1521 fi 1558 fi
1522} 1559}
1523 1560
1656 [[ -z $1 ]] && die "dopamd requires at least one argument" 1693 [[ -z $1 ]] && die "dopamd requires at least one argument"
1657 1694
1658 use pam || return 0 1695 use pam || return 0
1659 1696
1660 insinto /etc/pam.d 1697 insinto /etc/pam.d
1661 # these are the default doins options, but be explicit just in case
1662 insopts -m 0644 -o root -g root
1663 doins "$@" || die "failed to install $@" 1698 doins "$@" || die "failed to install $@"
1664} 1699}
1665# newpamd <old name> <new name> 1700# newpamd <old name> <new name>
1666# 1701#
1667# Install pam file <old name> as <new name> in /etc/pam.d 1702# Install pam file <old name> as <new name> in /etc/pam.d
1669 [[ $# -ne 2 ]] && die "newpamd requires two arguements" 1704 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1670 1705
1671 use pam || return 0 1706 use pam || return 0
1672 1707
1673 insinto /etc/pam.d 1708 insinto /etc/pam.d
1674 # these are the default doins options, but be explicit just in case
1675 insopts -m 0644 -o root -g root
1676 newins "$1" "$2" || die "failed to install $1 as $2" 1709 newins "$1" "$2" || die "failed to install $1 as $2"
1677} 1710}
1711
1712# make a wrapper script ...
1713# NOTE: this was originally games_make_wrapper, but I noticed other places where
1714# this could be used, so I have moved it here and made it not games-specific
1715# -- wolf31o2
1716# $1 == wrapper name
1717# $2 == binary to run
1718# $3 == directory to chdir before running binary
1719# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1720# $5 == path for wrapper
1721make_wrapper() {
1722 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1723 local tmpwrapper=$(emktemp)
1724 cat << EOF > "${tmpwrapper}"
1725#!/bin/sh
1726cd "${chdir}"
1727export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1728exec ${bin} "\$@"
1729EOF
1730 chmod go+rx "${tmpwrapper}"
1731 if [ -n "${5}" ]
1732 then
1733 exeinto ${5}
1734 newexe "${tmpwrapper}" "${wrapper}"
1735 else
1736 newbin "${tmpwrapper}" "${wrapper}"
1737 fi
1738}

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