/[gentoo-x86]/eclass/eutils.eclass

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Revision 1.265		Revision 1.275
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 1.265 2006/11/21 16:58:57 wolf31o2 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.
97	EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"	97	EPATCH_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 ..
100	EPATCH_EXCLUDE=""	100	EPATCH_EXCLUDE=""
101	# Change the printed message for a single patch.	101	# Change the printed message for a single patch.
102	EPATCH_SINGLE_MSG=""	102	EPATCH_SINGLE_MSG=""
103	# Change the printed message for multiple patches.	103	# Change the printed message for multiple patches.
104	EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."	104	EPATCH_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	#
109	EPATCH_FORCE="no"	109	EPATCH_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}-${STDERR_TARGET##*/}
284		284
…		…
760	echo "$@" \| xargs sed -i 's/\r$//'	760	echo "$@" \| xargs sed -i 's/\r$//'
761	}	761	}
762		762
763		763
764	##############################################################	764	##############################################################
765	# START: Handle .desktop files and menu entries #	765	# START: Handle .desktop files and menu entries #
766	# maybe this should be separated into a new eclass some time #	766	# maybe this should be separated into a new eclass some time #
767	# lanius@gentoo.org #	767	# lanius@gentoo.org #
768	##############################################################	768	##############################################################
769		769
770	# Make a desktop file !	770	# Make a desktop file !
771	# Great for making those icons in kde/gnome startmenu !	771	# Great for making those icons in kde/gnome startmenu !
772	# Amaze your friends ! Get the women ! Join today !	772	# Amaze your friends ! Get the women ! Join today !
773	#	773	#
774	# make_desktop_entry(<command>, [name], [icon], [type], [path])	774	# make_desktop_entry(<command>, [name], [icon], [type], [path])
775	#	775	#
776	# binary: what command does the app run with ?	776	# binary: what command does the app run with ?
777	# name: the name that will show up in the menu	777	# name: the name that will show up in the menu
778	# icon: give your little like a pretty little icon ...	778	# icon: give your little like a pretty little icon ...
779	# this can be relative (to /usr/share/pixmaps) or	779	# this can be relative (to /usr/share/pixmaps) or
780	# a full path to an icon	780	# a full path to an icon
781	# type: what kind of application is this ? for categories:	781	# type: what kind of application is this ? for categories:
782	# http://www.freedesktop.org/Standards/desktop-entry-spec	782	# http://www.freedesktop.org/Standards/desktop-entry-spec
783	# path: if your app needs to startup in a specific dir	783	# path: if your app needs to startup in a specific dir
784	make_desktop_entry() {	784	make_desktop_entry() {
785	[[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1	785	[[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
786		786
…		…
794	local catmaj=${CATEGORY%%-*}	794	local catmaj=${CATEGORY%%-*}
795	local catmin=${CATEGORY##*-}	795	local catmin=${CATEGORY##*-}
796	case ${catmaj} in	796	case ${catmaj} in
797	app)	797	app)
798	case ${catmin} in	798	case ${catmin} in
799	admin) type=System;;	799	admin) type=System;;
800	cdr) type=DiscBurning;;	800	cdr) type=DiscBurning;;
801	dicts) type=Dictionary;;	801	dicts) type=Dictionary;;
802	editors) type=TextEditor;;	802	editors) type=TextEditor;;
803	emacs) type=TextEditor;;	803	emacs) type=TextEditor;;
804	emulation) type=Emulator;;	804	emulation) type=Emulator;;
805	laptop) type=HardwareSettings;;	805	laptop) type=HardwareSettings;;
806	office) type=Office;;	806	office) type=Office;;
807	vim) type=TextEditor;;	807	vim) type=TextEditor;;
808	xemacs) type=TextEditor;;	808	xemacs) type=TextEditor;;
809	*) type=;;	809	*) type=;;
810	esac	810	esac
811	;;	811	;;
812		812
813	dev)	813	dev)
814	type="Development"	814	type="Development"
815	;;	815	;;
816		816
817	games)	817	games)
818	case ${catmin} in	818	case ${catmin} in
819	action\|fps) type=ActionGame;;	819	action\|fps) type=ActionGame;;
820	arcade) type=ArcadeGame;;	820	arcade) type=ArcadeGame;;
821	board) type=BoardGame;;	821	board) type=BoardGame;;
822	kids) type=KidsGame;;	822	kids) type=KidsGame;;
823	emulation) type=Emulator;;	823	emulation) type=Emulator;;
824	puzzle) type=LogicGame;;	824	puzzle) type=LogicGame;;
825	rpg) type=RolePlaying;;	825	rpg) type=RolePlaying;;
826	roguelike) type=RolePlaying;;	826	roguelike) type=RolePlaying;;
827	simulation) type=Simulation;;	827	simulation) type=Simulation;;
828	sports) type=SportsGame;;	828	sports) type=SportsGame;;
829	strategy) type=StrategyGame;;	829	strategy) type=StrategyGame;;
830	*) type=;;	830	*) type=;;
831	esac	831	esac
832	type="Game;${type}"	832	type="Game;${type}"
833	;;	833	;;
834		834
835	mail)	835	mail)
…		…
839	media)	839	media)
840	case ${catmin} in	840	case ${catmin} in
841	gfx) type=Graphics;;	841	gfx) type=Graphics;;
842	radio) type=Tuner;;	842	radio) type=Tuner;;
843	sound) type=Audio;;	843	sound) type=Audio;;
844	tv) type=TV;;	844	tv) type=TV;;
845	video) type=Video;;	845	video) type=Video;;
846	*) type=;;	846	*) type=;;
847	esac	847	esac
848	type="AudioVideo;${type}"	848	type="AudioVideo;${type}"
849	;;	849	;;
850		850
851	net)	851	net)
852	case ${catmin} in	852	case ${catmin} in
853	dialup) type=Dialup;;	853	dialup) type=Dialup;;
854	ftp) type=FileTransfer;;	854	ftp) type=FileTransfer;;
855	im) type=InstantMessaging;;	855	im) type=InstantMessaging;;
856	irc) type=IRCClient;;	856	irc) type=IRCClient;;
857	mail) type=Email;;	857	mail) type=Email;;
858	news) type=News;;	858	news) type=News;;
859	nntp) type=News;;	859	nntp) type=News;;
860	p2p) type=FileTransfer;;	860	p2p) type=FileTransfer;;
861	*) type=;;	861	*) type=;;
862	esac	862	esac
863	type="Network;${type}"	863	type="Network;${type}"
864	;;	864	;;
865		865
866	sci)	866	sci)
867	case ${catmin} in	867	case ${catmin} in
868	astro*) type=Astronomy;;	868	astro*) type=Astronomy;;
869	bio*) type=Biology;;	869	bio*) type=Biology;;
870	calc*) type=Calculator;;	870	calc*) type=Calculator;;
871	chem*) type=Chemistry;;	871	chem*) type=Chemistry;;
872	geo*) type=Geology;;	872	geo*) type=Geology;;
873	math*) type=Math;;	873	math*) type=Math;;
874	*) type=;;	874	*) type=;;
875	esac	875	esac
876	type="Science;${type}"	876	type="Science;${type}"
877	;;	877	;;
878		878
879	www)	879	www)
880	case ${catmin} in	880	case ${catmin} in
881	client) type=WebBrowser;;	881	client) type=WebBrowser;;
882	*) type=;;	882	*) type=;;
883	esac	883	esac
884	type="Network"	884	type="Network"
885	;;	885	;;
886		886
887	*)	887	*)
…		…
892	if [ "${SLOT}" == "0" ] ; then	892	if [ "${SLOT}" == "0" ] ; then
893	local desktop_name="${PN}"	893	local desktop_name="${PN}"
894	else	894	else
895	local desktop_name="${PN}-${SLOT}"	895	local desktop_name="${PN}-${SLOT}"
896	fi	896	fi
897	local desktop=${T}/${exec%% *}-${desktop_name}.desktop	897	local desktop="${T}/$(echo ${exec} \| sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
898	# local desktop=${T}/${exec%% *:-${desktop_name}}.desktop	898	#local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
899		899
		900	cat <<-EOF > "${desktop}"
900	echo "[Desktop Entry]	901	[Desktop Entry]
901	Encoding=UTF-8	902	Encoding=UTF-8
902	Version=0.9.2	903	Version=0.9.2
903	Name=${name}	904	Name=${name}
904	Type=Application	905	Type=Application
905	Comment=${DESCRIPTION}	906	Comment=${DESCRIPTION}
906	Exec=${exec}	907	Exec=${exec}
907	TryExec=${exec%% *}	908	TryExec=${exec%% *}
908	Path=${path}	909	Path=${path}
909	Icon=${icon}	910	Icon=${icon}
910	Categories=Application;${type};" > "${desktop}"	911	Categories=Application;${type};
		912	EOF
911		913
912	(	914	(
913	# wrap the env here so that the 'insinto' call	915	# wrap the env here so that the 'insinto' call
914	# doesn't corrupt the env of the caller	916	# doesn't corrupt the env of the caller
915	insinto /usr/share/applications	917	insinto /usr/share/applications
…		…
929		931
930	local title=$1	932	local title=$1
931	local command=$2	933	local command=$2
932	local desktop=${T}/${wm}.desktop	934	local desktop=${T}/${wm}.desktop
933		935
		936	cat <<-EOF > "${desktop}"
934	echo "[Desktop Entry]	937	[Desktop Entry]
935	Encoding=UTF-8	938	Encoding=UTF-8
936	Name=${title}	939	Name=${title}
937	Comment=This session logs you into ${title}	940	Comment=This session logs you into ${title}
938	Exec=${command}	941	Exec=${command}
939	TryExec=${command}	942	TryExec=${command}
940	Type=Application" > "${desktop}"	943	Type=Application
		944	EOF
941		945
		946	(
		947	# wrap the env here so that the 'insinto' call
		948	# doesn't corrupt the env of the caller
942	insinto /usr/share/xsessions	949	insinto /usr/share/xsessions
943	doins "${desktop}"	950	doins "${desktop}"
		951	)
944	}	952	}
945		953
946	domenu() {	954	domenu() {
		955	(
		956	# wrap the env here so that the 'insinto' call
		957	# doesn't corrupt the env of the caller
947	local i j	958	local i j ret=0
948	insinto /usr/share/applications	959	insinto /usr/share/applications
949	for i in "$@" ; do	960	for i in "$@" ; do
950	if [[ -f ${i} ]] ; then	961	if [[ -f ${i} ]] ; then
951	doins "${i}"	962	doins "${i}"
		963	((ret+=$?))
952	elif [[ -d ${i} ]] ; then	964	elif [[ -d ${i} ]] ; then
953	for j in "${i}"/*.desktop ; do	965	for j in "${i}"/*.desktop ; do
954	doins "${j}"	966	doins "${j}"
		967	((ret+=$?))
955	done	968	done
956	fi	969	fi
957	done	970	done
		971	exit ${ret}
		972	)
958	}	973	}
959	newmenu() {	974	newmenu() {
		975	(
		976	# wrap the env here so that the 'insinto' call
		977	# doesn't corrupt the env of the caller
960	insinto /usr/share/applications	978	insinto /usr/share/applications
961	newins "$1" "$2"	979	newins "$@"
		980	)
962	}	981	}
963		982
964	doicon() {	983	doicon() {
		984	(
		985	# wrap the env here so that the 'insinto' call
		986	# doesn't corrupt the env of the caller
965	local i j	987	local i j ret
966	insinto /usr/share/pixmaps	988	insinto /usr/share/pixmaps
967	for i in "$@" ; do	989	for i in "$@" ; do
968	if [[ -f ${i} ]] ; then	990	if [[ -f ${i} ]] ; then
969	doins "${i}"	991	doins "${i}"
		992	((ret+=$?))
970	elif [[ -d ${i} ]] ; then	993	elif [[ -d ${i} ]] ; then
971	for j in "${i}"/*.png ; do	994	for j in "${i}"/*.png ; do
972	doins "${j}"	995	doins "${j}"
		996	((ret+=$?))
973	done	997	done
974	fi	998	fi
975	done	999	done
		1000	exit ${ret}
		1001	)
976	}	1002	}
977	newicon() {	1003	newicon() {
		1004	(
		1005	# wrap the env here so that the 'insinto' call
		1006	# doesn't corrupt the env of the caller
978	insinto /usr/share/pixmaps	1007	insinto /usr/share/pixmaps
979	newins "$1" "$2"	1008	newins "$@"
		1009	)
980	}	1010	}
981		1011
982	##############################################################	1012	##############################################################
983	# END: Handle .desktop files and menu entries #	1013	# END: Handle .desktop files and menu entries #
984	##############################################################	1014	##############################################################
985		1015
986		1016
987	# for internal use only (unpack_pdv and unpack_makeself)	1017	# for internal use only (unpack_pdv and unpack_makeself)
988	find_unpackable_file() {	1018	find_unpackable_file() {
…		…
1007	# 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
1008	# 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.
1009	#	1039	#
1010	# Usage: unpack_pdv [file to unpack] [size of off_t]	1040	# Usage: unpack_pdv [file to unpack] [size of off_t]
1011	# - 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
1012	# information out of the binary executable myself. basically you pass in	1042	# information out of the binary executable myself. basically you pass in
1013	# 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
1014	# 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:
1015	# strings <pdv archive> \| grep lseek	1045	# strings <pdv archive> \| grep lseek
1016	# strace -elseek <pdv archive>	1046	# strace -elseek <pdv archive>
1017	# 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
1018	# 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
1019	# parameter. here is an example:	1049	# parameter. here is an example:
1020	# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin \| grep lseek	1050	# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin \| grep lseek
1021	# lseek	1051	# lseek
1022	# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin	1052	# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1023	# lseek(3, -4, SEEK_END) = 2981250	1053	# lseek(3, -4, SEEK_END) = 2981250
1024	# 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.
1025	unpack_pdv() {	1055	unpack_pdv() {
1026	local src=$(find_unpackable_file $1)	1056	local src=$(find_unpackable_file "$1")
1027	local sizeoff_t=$2	1057	local sizeoff_t=$2
1028		1058
1029	[[ -z ${src} ]] && die "Could not locate source for '$1'"	1059	[[ -z ${src} ]] && die "Could not locate source for '$1'"
1030	[[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("	1060	[[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1031		1061
1032	local shrtsrc=$(basename "${src}")	1062	local shrtsrc=$(basename "${src}")
1033	echo ">>> Unpacking ${shrtsrc} to ${PWD}"	1063	echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1034	local metaskip=`tail -c ${sizeoff_t} ${src} \| hexdump -e \"%i\"`	1064	local metaskip=$(tail -c ${sizeoff_t} "${src}" \| hexdump -e \"%i\")
1035	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 ${sizeoff_t} \| hexdump -e \"%i\")
1036		1066
1037	# grab metadata for debug reasons	1067	# grab metadata for debug reasons
1038	local metafile="$(emktemp)"	1068	local metafile=$(emktemp)
1039	tail -c +$((${metaskip}+1)) ${src} > ${metafile}	1069	tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1040		1070
1041	# rip out the final file name from the metadata	1071	# rip out the final file name from the metadata
1042	local datafile="`tail -c +$((${metaskip}+1)) ${src} \| strings \| head -n 1`"	1072	local datafile=$(tail -c +$((${metaskip}+1)) "${src}" \| strings \| head -n 1)
1043	datafile="`basename ${datafile}`"	1073	datafile=$(basename "${datafile}")
1044		1074
1045	# now lets uncompress/untar the file if need be	1075	# now lets uncompress/untar the file if need be
1046	local tmpfile="$(emktemp)"	1076	local tmpfile=$(emktemp)
1047	tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \| head -c 512 > ${tmpfile}	1077	tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \| head -c 512 > ${tmpfile}
1048		1078
1049	local iscompressed="`file -b ${tmpfile}`"	1079	local iscompressed=$(file -b "${tmpfile}")
1050	if [ "${iscompressed:0:8}" == "compress" ] ; then	1080	if [[ ${iscompressed:0:8} == "compress" ]] ; then
1051	iscompressed=1	1081	iscompressed=1
1052	mv ${tmpfile}{,.Z}	1082	mv ${tmpfile}{,.Z}
1053	gunzip ${tmpfile}	1083	gunzip ${tmpfile}
1054	else	1084	else
1055	iscompressed=0	1085	iscompressed=0
1056	fi	1086	fi
1057	local istar="`file -b ${tmpfile}`"	1087	local istar=$(file -b "${tmpfile}")
1058	if [ "${istar:0:9}" == "POSIX tar" ] ; then	1088	if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1059	istar=1	1089	istar=1
1060	else	1090	else
1061	istar=0	1091	istar=0
1062	fi	1092	fi
1063		1093
…		…
1099	# many other game companies.	1129	# many other game companies.
1100	#	1130	#
1101	# Usage: unpack_makeself [file to unpack] [offset] [tail\|dd]	1131	# Usage: unpack_makeself [file to unpack] [offset] [tail\|dd]
1102	# - If the file is not specified then unpack will utilize ${A}.	1132	# - If the file is not specified then unpack will utilize ${A}.
1103	# - If the offset is not specified then we will attempt to extract	1133	# - If the offset is not specified then we will attempt to extract
1104	# the proper offset from the script itself.	1134	# the proper offset from the script itself.
1105	unpack_makeself() {	1135	unpack_makeself() {
1106	local src_input=${1:-${A}}	1136	local src_input=${1:-${A}}
1107	local src=$(find_unpackable_file "${src_input}")	1137	local src=$(find_unpackable_file "${src_input}")
1108	local skip=$2	1138	local skip=$2
1109	local exe=$3	1139	local exe=$3
…		…
1155	dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;	1185	dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1156	*) die "makeself cant handle exe '${exe}'"	1186	*) die "makeself cant handle exe '${exe}'"
1157	esac	1187	esac
1158		1188
1159	# lets grab the first few bytes of the file to figure out what kind of archive it is	1189	# lets grab the first few bytes of the file to figure out what kind of archive it is
1160	local tmpfile="$(emktemp)"	1190	local tmpfile=$(emktemp)
1161	eval ${exe} 2>/dev/null \| head -c 512 > "${tmpfile}"	1191	eval ${exe} 2>/dev/null \| head -c 512 > "${tmpfile}"
1162	local filetype="$(file -b "${tmpfile}")"	1192	local filetype=$(file -b "${tmpfile}")
1163	case ${filetype} in	1193	case ${filetype} in
1164	tar\ archive)	1194	tar\ archive)
1165	eval ${exe} \| tar --no-same-owner -xf -	1195	eval ${exe} \| tar --no-same-owner -xf -
1166	;;	1196	;;
1167	bzip2*)	1197	bzip2*)
…		…
1212	return 0	1242	return 0
1213	fi	1243	fi
1214	done	1244	done
1215	set +o noglob; set -$shopts #reset old shell opts	1245	set +o noglob; set -$shopts #reset old shell opts
1216		1246
1217	local licmsg="$(emktemp)"	1247	local licmsg=$(emktemp)
1218	cat << EOF > ${licmsg}	1248	cat <<-EOF > ${licmsg}
1219	**********************************************************	1249	**********************************************************
1220	The following license outlines the terms of use of this	1250	The following license outlines the terms of use of this
1221	package. You MUST accept this license for installation to	1251	package. You MUST accept this license for installation to
1222	continue. When you are done viewing, hit 'q'. If you	1252	continue. When you are done viewing, hit 'q'. If you
1223	CTRL+C out of this, the install will not run!	1253	CTRL+C out of this, the install will not run!
1224	**********************************************************	1254	**********************************************************
1225		1255
1226	EOF	1256	EOF
1227	cat ${lic} >> ${licmsg}	1257	cat ${lic} >> ${licmsg}
1228	${PAGER:-less} ${licmsg} \|\| die "Could not execute pager (${PAGER}) to accept ${lic}"	1258	${PAGER:-less} ${licmsg} \|\| die "Could not execute pager (${PAGER}) to accept ${lic}"
1229	einfon "Do you accept the terms of this license (${l})? [yes/no] "	1259	einfon "Do you accept the terms of this license (${l})? [yes/no] "
1230	read alic	1260	read alic
1231	case ${alic} in	1261	case ${alic} in
…		…
1249	# found at CDROM_ROOT.	1279	# found at CDROM_ROOT.
1250	#	1280	#
1251	# 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',
1252	# 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
1253	# the appropriate CDROM_NAME variable before calling cdrom_get_cds().	1283	# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1254	# - CDROM_NAME="fooie cd" - for when you only want 1 cd	1284	# - CDROM_NAME="fooie cd" - for when you only want 1 cd
1255	# - 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
1256	# CDROM_NAME_2="data cd"	1286	# CDROM_NAME_2="data cd"
1257	# - 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_#
1258	#	1288	#
1259	# 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.
1260	#	1290	#
1261	# 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] [...]
1262	# - 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
1263	# 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
1264	# the cdrom functions will handle	1294	# the cdrom functions will handle
1265	cdrom_get_cds() {	1295	cdrom_get_cds() {
1266	# 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
1267	# the # of files they gave us	1297	# the # of files they gave us
1268	local cdcnt=0	1298	local cdcnt=0
1269	local f=	1299	local f=
…		…
1447		1477
1448	# Make sure that LINGUAS only contains languages that	1478	# Make sure that LINGUAS only contains languages that
1449	# a package can support	1479	# a package can support
1450	#	1480	#
1451	# usage: strip-linguas <allow LINGUAS>	1481	# usage: strip-linguas <allow LINGUAS>
1452	# strip-linguas -i <directories of .po files>	1482	# strip-linguas -i <directories of .po files>
1453	# strip-linguas -u <directories of .po files>	1483	# strip-linguas -u <directories of .po files>
1454	#	1484	#
1455	# The first form allows you to specify a list of LINGUAS.	1485	# The first form allows you to specify a list of LINGUAS.
1456	# 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
1457	# directories and uses the intersection of the lists.	1487	# directories and uses the intersection of the lists.
1458	# 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
1459	# directories and uses the union of the lists.	1489	# directories and uses the union of the lists.
1460	strip-linguas() {	1490	strip-linguas() {
1461	local ls newls nols	1491	local ls newls nols
1462	if [[ $1 == "-i" ]] \|\| [[ $1 == "-u" ]] ; then	1492	if [[ $1 == "-i" ]] \|\| [[ $1 == "-u" ]] ; then
1463	local op=$1; shift	1493	local op=$1; shift
1464	ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift	1494	ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift
…		…
1508	while ((i--)) ; do	1538	while ((i--)) ; do
1509	ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"	1539	ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1510	done	1540	done
1511	export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"	1541	export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1512	case ${ARCH} in	1542	case ${ARCH} in
1513	x86) export ARCH="i386";;	1543	x86) export ARCH="i386";;
1514	amd64) export ARCH="x86_64";;	1544	amd64) export ARCH="x86_64";;
1515	hppa) export ARCH="parisc";;	1545	hppa) export ARCH="parisc";;
1516	mips) export ARCH="mips";;	1546	mips) export ARCH="mips";;
1517	sparc) export ARCH="$(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="$(tc-arch-kernel)";; # Yeah this is ugly, but it's even WORSE if you don't do this. linux-info.eclass's set_arch_to_kernel is fixed, but won't get used over this one!
1518	*) export ARCH="${ARCH}";;	1548	*) export ARCH="${ARCH}";;
1519	esac	1549	esac
1520	}	1550	}
1521		1551
1522	# set's ARCH back to what portage expects	1552	# set's ARCH back to what portage expects
1523	set_arch_to_portage() {	1553	set_arch_to_portage() {
…		…
1530		1560
1531	# Jeremy Huddleston <eradicator@gentoo.org>:	1561	# Jeremy Huddleston <eradicator@gentoo.org>:
1532	# preserve_old_lib /path/to/libblah.so.0	1562	# preserve_old_lib /path/to/libblah.so.0
1533	# preserve_old_lib_notify /path/to/libblah.so.0	1563	# preserve_old_lib_notify /path/to/libblah.so.0
1534	#	1564	#
1535	# These functions are useful when a lib in your package changes --library. Such	1565	# These functions are useful when a lib in your package changes --library. Such
1536	# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0	1566	# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1537	# would break packages that link against it. Most people get around this	1567	# would break packages that link against it. Most people get around this
1538	# by using the portage SLOT mechanism, but that is not always a relevant	1568	# by using the portage SLOT mechanism, but that is not always a relevant
1539	# solution, so instead you can add the following to your ebuilds:	1569	# solution, so instead you can add the following to your ebuilds:
1540	#	1570	#
1541	# src_install() {	1571	# pkg_preinst() {
1542	# ...	1572	# ...
1543	# preserve_old_lib /usr/$(get_libdir)/libogg.so.0	1573	# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1544	# ...	1574	# ...
1545	# }	1575	# }
1546	#	1576	#
…		…
1549	# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0	1579	# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1550	# ...	1580	# ...
1551	# }	1581	# }
1552		1582
1553	preserve_old_lib() {	1583	preserve_old_lib() {
1554	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 $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1555		1589
1556	if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then	1590	local lib dir
1557	SONAME=`basename ${LIB}`	1591	for lib in "$@" ; do
1558	DIRNAME=`dirname ${LIB}`	1592	[[ -e ${ROOT}/${lib} ]] \|\| continue
1559		1593	dir=${lib%/*}
1560	dodir ${DIRNAME}	1594	dodir ${dir} \|\| die "dodir ${dir} failed"
1561	cp ${ROOT}${LIB} ${D}${DIRNAME}	1595	cp "${ROOT}"/${lib} "${D}"/${lib} \|\| die "cp ${lib} failed"
1562	touch ${D}${LIB}	1596	touch "${D}"/${lib}
1563	fi	1597	done
1564	}	1598	}
1565		1599
1566	preserve_old_lib_notify() {	1600	preserve_old_lib_notify() {
1567	LIB=$1	1601	if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
		1602	eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
		1603	# die "Invalid preserve_old_lib_notify() usage"
		1604	fi
1568		1605
1569	if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then	1606	local lib notice=0
1570	SONAME=`basename ${LIB}`	1607	for lib in "$@" ; do
1571		1608	[[ -e ${ROOT}/${lib} ]] \|\| continue
		1609	if [[ ${notice} -eq 0 ]] ; then
		1610	notice=1
1572	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."
1573	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,"
1574	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"
1575	ewarn "you will need to execute the following command:"	1614	ewarn "in order to remove these old dependencies. If you do not have this"
1576	ewarn " revdep-rebuild --library ${SONAME}"	1615	ewarn "helper program, simply emerge the 'gentoolkit' package."
1577	ewarn	1616	ewarn
1578	ewarn "After doing that, you can safely remove ${LIB}"
1579	ewarn "Note: 'emerge gentoolkit' to get revdep-rebuild"
1580	fi	1617	fi
		1618	ewarn " # revdep-rebuild --library ${lib##*/}"
		1619	done
1581	}	1620	}
1582		1621
1583	# 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
1584	# certain USE flags	1623	# certain USE flags
1585	#	1624	#
1586	# 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>
1587	# ex: built_with_use xchat gtk2	1626	# ex: built_with_use xchat gtk2
1588	#	1627	#
1589	# Flags: -a all USE flags should be utilized	1628	# Flags: -a all USE flags should be utilized
1590	# -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
1591	# Note: the default flag is '-a'	1632	# Note: the default flag is '-a'
1592	built_with_use() {	1633	built_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
1593	local opt=$1	1650	local opt=$1
1594	[[ ${opt:0:1} = "-" ]] && shift \|\| opt="-a"	1651	[[ ${opt:0:1} = "-" ]] && shift \|\| opt="-a"
1595		1652
1596	local PKG=$(best_version $1)	1653	local PKG=$(best_version $1)
1597	[[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"	1654	[[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1598	shift	1655	shift
1599		1656
1600	local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE	1657	local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1601	local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE	1658	local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1602		1659
1603	# 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
1604	# 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;;
1605	[[ ! -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
1606		1669
		1670	if [[ ${hidden} == "no" ]] ; then
1607	local IUSE_BUILT=$(<${IUSEFILE})	1671	local IUSE_BUILT=$(<${IUSEFILE})
1608	# Don't check USE_EXPAND #147237	1672	# Don't check USE_EXPAND #147237
1609	local expand	1673	local expand
1610	for expand in $(echo ${USE_EXPAND} \| tr '[:upper:]' '[:lower:]') ; do	1674	for expand in $(echo ${USE_EXPAND} \| tr '[:upper:]' '[:lower:]') ; do
1611	if [[ $1 == ${expand}_* ]] ; then	1675	if [[ $1 == ${expand}_* ]] ; then
1612	expand=""	1676	expand=""
1613	break	1677	break
1614	fi	1678	fi
1615	done	1679	done
1616	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;;
1617	has $1 ${IUSE_BUILT} \|\| die "$PKG does not actually support the $1 USE flag!"	1685	die) die "$PKG does not actually support the $1 USE flag!";;
		1686	esac
		1687	fi
		1688	fi
1618	fi	1689	fi
1619		1690
1620	local USE_BUILT=$(<${USEFILE})	1691	local USE_BUILT=$(<${USEFILE})
1621	while [[ $# -gt 0 ]] ; do	1692	while [[ $# -gt 0 ]] ; do
1622	if [[ ${opt} = "-o" ]] ; then	1693	if [[ ${opt} = "-o" ]] ; then
…		…
1638	local f	1709	local f
1639	for f in $(find ${dir} -name configure) ; do	1710	for f in $(find ${dir} -name configure) ; do
1640	patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null	1711	patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1641	done	1712	done
1642	eend 0	1713	eend 0
1643	}
1644
1645	# dopamd <file> [more files]
1646	#
1647	# Install pam auth config file in /etc/pam.d
1648	dopamd() {
1649	[[ -z $1 ]] && die "dopamd requires at least one argument"
1650
1651	use pam \|\| return 0
1652
1653	INSDESTTREE=/etc/pam.d \
1654	doins "$@" \|\| die "failed to install $@"
1655	}
1656	# newpamd <old name> <new name>
1657	#
1658	# Install pam file <old name> as <new name> in /etc/pam.d
1659	newpamd() {
1660	[[ $# -ne 2 ]] && die "newpamd requires two arguements"
1661
1662	use pam \|\| return 0
1663
1664	INSDESTTREE=/etc/pam.d \
1665	newins "$1" "$2" \|\| die "failed to install $1 as $2"
1666	}	1714	}
1667		1715
1668	# make a wrapper script ...	1716	# make a wrapper script ...
1669	# 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
1670	# 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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Added in v.1.275
 Legend:



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Added in v.1.275
-Removed from v.1.265
+Added in v.1.275

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