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

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Revision 1.73		Revision 1.228
1	# Copyright 1999-2003 Gentoo Technologies, Inc.	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 1.73 2003/12/01 20:13:00 vapier Exp $	3	# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.228 2006/03/10 23:24:21 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.
9	#	9	#
10	# NB: If you add anything, please comment it!	10	# NB: If you add anything, please comment it!
11		11
12	ECLASS=eutils	12	inherit multilib portability
13	INHERITED="$INHERITED $ECLASS"
14		13
15	newdepend "!bootstrap? ( sys-devel/patch )"	14	DEPEND="!bootstrap? ( sys-devel/patch )"
		15	# sys-apps/shadow is needed for useradd, etc, bug #94745.
16		16
17	DESCRIPTION="Based on the ${ECLASS} eclass"	17	DESCRIPTION="Based on the ${ECLASS} eclass"
		18
		19	# Wait for the supplied number of seconds. If no argument is supplied, defaults
		20	# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not
		21	# outputting to a terminal, don't wait. For compatability purposes, the argument
		22	# must be an integer greater than zero.
		23	# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
		24	epause() {
		25	if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then
		26	sleep ${1:-5}
		27	fi
		28	}
		29
		30	# Beep the specified number of times (defaults to five). If our output
		31	# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set,
		32	# don't beep.
		33	# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
		34	ebeep() {
		35	local n
		36	if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then
		37	for ((n=1 ; n <= ${1:-5} ; n++)) ; do
		38	echo -ne "\a"
		39	sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
		40	echo -ne "\a"
		41	sleep 1
		42	done
		43	fi
		44	}
18		45
19	# This function generate linker scripts in /usr/lib for dynamic	46	# This function generate linker scripts in /usr/lib for dynamic
20	# libs in /lib. This is to fix linking problems when you have	47	# libs in /lib. This is to fix linking problems when you have
21	# the .so in /lib, and the .a in /usr/lib. What happens is that	48	# the .so in /lib, and the .a in /usr/lib. What happens is that
22	# in some cases when linking dynamic, the .a in /usr/lib is used	49	# in some cases when linking dynamic, the .a in /usr/lib is used
…		…
33	# to point to the latest version of the library present.	60	# to point to the latest version of the library present.
34	#	61	#
35	# <azarah@gentoo.org> (26 Oct 2002)	62	# <azarah@gentoo.org> (26 Oct 2002)
36	#	63	#
37	gen_usr_ldscript() {	64	gen_usr_ldscript() {
38		65	local lib libdir=$(get_libdir)
39	# Just make sure it exists	66	# Just make sure it exists
40	dodir /usr/lib	67	dodir /usr/${libdir}
41		68
		69	for lib in "${@}" ; do
42	cat > ${D}/usr/lib/$1 <<"END_LDSCRIPT"	70	cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT
43	/* GNU ld script	71	/* GNU ld script
44	Because Gentoo have critical dynamic libraries	72	Since Gentoo has critical dynamic libraries
45	in /lib, and the static versions in /usr/lib, we	73	in /lib, and the static versions in /usr/lib,
46	need to have a "fake" dynamic lib in /usr/lib,	74	we need to have a "fake" dynamic lib in /usr/lib,
47	otherwise we run into linking problems.	75	otherwise we run into linking problems.
48	See bug #4411 on http://bugs.gentoo.org/ for	76
49	more info. */	77	See bug http://bugs.gentoo.org/4411 for more info.
50	GROUP ( /lib/libxxx )	78	*/
		79	GROUP ( /${libdir}/${lib} )
51	END_LDSCRIPT	80	END_LDSCRIPT
52		81	fperms a+x "/usr/${libdir}/${lib}" \|\| die "could not change perms on ${lib}"
53	dosed "s:libxxx:$1:" /usr/lib/$1
54
55	return 0
56	}
57
58	# Simple function to draw a line consisting of '=' the same length as $*
59	#
60	# <azarah@gentoo.org> (11 Nov 2002)
61	#
62	draw_line() {
63	local i=0
64	local str_length=""
65
66	# Handle calls that do not have args, or wc not being installed ...
67	if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ]
68	then
69	echo "==============================================================="
70	return 0
71	fi
72
73	# Get the length of $*
74	str_length="$(echo -n "$*" \| wc -m)"
75
76	while [ "$i" -lt "${str_length}" ]
77	do
78	echo -n "="
79
80	i=$((i + 1))
81	done	82	done
82
83	echo
84
85	return 0
86	}	83	}
		84
87		85
88	# Default directory where patches are located	86	# Default directory where patches are located
89	EPATCH_SOURCE="${WORKDIR}/patch"	87	EPATCH_SOURCE="${WORKDIR}/patch"
90	# Default extension for patches	88	# Default extension for patches
91	EPATCH_SUFFIX="patch.bz2"	89	EPATCH_SUFFIX="patch.bz2"
92	# Default options for patch	90	# Default options for patch
93	# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571	91	# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
94	EPATCH_OPTS="-g0"	92	# Set --no-backup-if-mismatch so we don't leave '.orig' files behind.
		93	EPATCH_OPTS="-g0 --no-backup-if-mismatch"
95	# List of patches not to apply. Not this is only file names,	94	# List of patches not to apply. Not this is only file names,
96	# and not the full path ..	95	# and not the full path ..
97	EPATCH_EXCLUDE=""	96	EPATCH_EXCLUDE=""
98	# Change the printed message for a single patch.	97	# Change the printed message for a single patch.
99	EPATCH_SINGLE_MSG=""	98	EPATCH_SINGLE_MSG=""
		99	# Change the printed message for multiple patches.
		100	EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
100	# Force applying bulk patches even if not following the style:	101	# Force applying bulk patches even if not following the style:
101	#	102	#
102	# ??_${ARCH}_foo.${EPATCH_SUFFIX}	103	# ??_${ARCH}_foo.${EPATCH_SUFFIX}
103	#	104	#
104	EPATCH_FORCE="no"	105	EPATCH_FORCE="no"
…		…
135	# hand its a directory, it will set EPATCH_SOURCE to this.	136	# hand its a directory, it will set EPATCH_SOURCE to this.
136	#	137	#
137	# <azarah@gentoo.org> (10 Nov 2002)	138	# <azarah@gentoo.org> (10 Nov 2002)
138	#	139	#
139	epatch() {	140	epatch() {
		141	_epatch_draw_line() {
		142	# this func produces a lot of pointless noise when debugging is turned on ...
		143	local is_debug=0
		144	[[ $- == x ]] && is_debug=1 && set +x
		145
		146	local i=0 str_length="" str_out=""
		147
		148	# Handle calls that do not have args, or wc not being installed ...
		149	if [[ -z $1 ]] \|\| ! type -p wc >/dev/null ; then
		150	str_length=65
		151	else
		152	str_length=$(echo -n "$*" \| wc -m)
		153	fi
		154
		155	while ((i++ < ${str_length})) ; do
		156	str_out="${str_out}="
		157	done
		158	echo ${str_out}
		159
		160	[[ ${is_debug} -eq 1 ]] && set -x
		161	return 0
		162	}
		163	_epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
140	local PIPE_CMD=""	164	local PIPE_CMD=""
141	local STDERR_TARGET="${T}/$$.out"	165	local STDERR_TARGET="${T}/$$.out"
142	local PATCH_TARGET="${T}/$$.patch"	166	local PATCH_TARGET="${T}/$$.patch"
143	local PATCH_SUFFIX=""	167	local PATCH_SUFFIX=""
144	local SINGLE_PATCH="no"	168	local SINGLE_PATCH="no"
145	local x=""	169	local x=""
146		170
		171	unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
		172
147	if [ "$#" -gt 1 ]	173	if [ "$#" -gt 1 ]
148	then	174	then
149	eerror "Invalid arguments to epatch()"	175	local m=""
150	die "Invalid arguments to epatch()"	176	for m in "$@" ; do
		177	epatch "${m}"
		178	done
		179	return 0
151	fi	180	fi
152		181
153	if [ -n "$1" -a -f "$1" ]	182	if [ -n "$1" -a -f "$1" ]
154	then	183	then
155	SINGLE_PATCH="yes"	184	SINGLE_PATCH="yes"
…		…
165	local EPATCH_SOURCE="$1/*"	194	local EPATCH_SOURCE="$1/*"
166	else	195	else
167	local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"	196	local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
168	fi	197	fi
169	else	198	else
170	if [ ! -d ${EPATCH_SOURCE} ]	199	if [ ! -d ${EPATCH_SOURCE} ] \|\| [ -n "$1" ]
171	then	200	then
172	if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]	201	if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
173	then	202	then
174	EPATCH_SOURCE="$1"	203	EPATCH_SOURCE="$1"
175	fi	204	fi
176		205
177	echo	206	echo
178	eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"	207	eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
179	eerror	208	eerror
180	eerror " ${EPATCH_SOURCE}"	209	eerror " ${EPATCH_SOURCE}"
		210	eerror " ( ${EPATCH_SOURCE##*/} )"
181	echo	211	echo
182	die "Cannot find \$EPATCH_SOURCE!"	212	die "Cannot find \$EPATCH_SOURCE!"
183	fi	213	fi
184		214
185	local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"	215	local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
…		…
204	;;	234	;;
205	esac	235	esac
206		236
207	if [ "${SINGLE_PATCH}" = "no" ]	237	if [ "${SINGLE_PATCH}" = "no" ]
208	then	238	then
209	einfo "Applying various patches (bugfixes/updates)..."	239	einfo "${EPATCH_MULTI_MSG}"
210	fi	240	fi
211	for x in ${EPATCH_SOURCE}	241	for x in ${EPATCH_SOURCE}
212	do	242	do
213	# New ARCH dependant patch naming scheme...	243	# New ARCH dependant patch naming scheme ...
214	#	244	#
215	# ???_arch_foo.patch	245	# ???_arch_foo.patch
216	#	246	#
217	if [ -f ${x} ] && \	247	if [ -f ${x} ] && \
218	([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] \|\| \	248	([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] \|\| \
219	[ "${EPATCH_FORCE}" = "yes" ])	249	[ "${EPATCH_FORCE}" = "yes" ])
220	then	250	then
221	local count=0	251	local count=0
222	local popts="${EPATCH_OPTS}"	252	local popts="${EPATCH_OPTS}"
		253	local patchname=${x##*/}
223		254
224	if [ -n "${EPATCH_EXCLUDE}" ]	255	if [ -n "${EPATCH_EXCLUDE}" ]
225	then	256	then
226	if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ]	257	if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
227	then	258	then
228	continue	259	continue
229	fi	260	fi
230	fi	261	fi
231		262
…		…
233	then	264	then
234	if [ -n "${EPATCH_SINGLE_MSG}" ]	265	if [ -n "${EPATCH_SINGLE_MSG}" ]
235	then	266	then
236	einfo "${EPATCH_SINGLE_MSG}"	267	einfo "${EPATCH_SINGLE_MSG}"
237	else	268	else
238	einfo "Applying ${x##*/}..."	269	einfo "Applying ${patchname} ..."
239	fi	270	fi
240	else	271	else
241	einfo " ${x##*/}..."	272	einfo " ${patchname} ..."
242	fi	273	fi
243		274
244	echo "***** ${x##/} ***" > ${STDERR_TARGET%/}/${x##/}-${STDERR_TARGET##/}	275	echo "*** ${patchname} **" > ${STDERR_TARGET%/}/${patchname}-${STDERR_TARGET##*/}
245	echo >> ${STDERR_TARGET%/}/${x##/}-${STDERR_TARGET##*/}	276	echo >> ${STDERR_TARGET%/}/${patchname}-${STDERR_TARGET##/}
246		277
247	# Allow for prefix to differ ... im lazy, so shoot me :/	278	# Allow for prefix to differ ... im lazy, so shoot me :/
248	while [ "${count}" -lt 5 ]	279	while [ "${count}" -lt 5 ]
249	do	280	do
250	# Generate some useful debug info ...	281	# Generate some useful debug info ...
251	draw_line "***** ${x##/} ***" >> ${STDERR_TARGET%/}/${x##/}-${STDERR_TARGET##/}	282	_epatch_draw_line "*** ${patchname} **" >> ${STDERR_TARGET%/}/${patchname}-${STDERR_TARGET##*/}
252	echo >> ${STDERR_TARGET%/}/${x##/}-${STDERR_TARGET##*/}	283	echo >> ${STDERR_TARGET%/}/${patchname}-${STDERR_TARGET##/}
253		284
254	if [ "${PATCH_SUFFIX}" != "patch" ]	285	if [ "${PATCH_SUFFIX}" != "patch" ]
255	then	286	then
256	echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/}/${x##/}-${STDERR_TARGET##*/}	287	echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/}/${patchname}-${STDERR_TARGET##/}
257	echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/}/${x##/}-${STDERR_TARGET##*/}	288	echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/}/${patchname}-${STDERR_TARGET##/}
258	else	289	else
259	PATCH_TARGET="${x}"	290	PATCH_TARGET="${x}"
260	fi	291	fi
261		292
262	echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/}/${x##/}-${STDERR_TARGET##*/}	293	echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/}/${patchname}-${STDERR_TARGET##/}
263	echo "patch ${popts} -p${count} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/}/${x##/}-${STDERR_TARGET##*/}	294	echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/}/${patchname}-${STDERR_TARGET##/}
264		295
265	echo >> ${STDERR_TARGET%/}/${x##/}-${STDERR_TARGET##*/}	296	echo >> ${STDERR_TARGET%/}/${patchname}-${STDERR_TARGET##/}
266	draw_line "***** ${x##/} ***" >> ${STDERR_TARGET%/}/${x##/}-${STDERR_TARGET##/}	297	_epatch_draw_line "*** ${patchname} **" >> ${STDERR_TARGET%/}/${patchname}-${STDERR_TARGET##*/}
267		298
268	if [ "${PATCH_SUFFIX}" != "patch" ]	299	if [ "${PATCH_SUFFIX}" != "patch" ]
269	then	300	then
270	if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/}/${x##/}-${STDERR_TARGET##*/} 2>&1	301	if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/}/${patchname}-${STDERR_TARGET##/} 2>&1
271	then	302	then
272	echo	303	echo
273	eerror "Could not extract patch!"	304	eerror "Could not extract patch!"
274	#die "Could not extract patch!"	305	#die "Could not extract patch!"
275	count=5	306	count=5
276	break	307	break
277	fi	308	fi
278	fi	309	fi
279		310
280	if (cat ${PATCH_TARGET} \| patch ${popts} --dry-run -f -p${count}) >> ${STDERR_TARGET%/}/${x##/}-${STDERR_TARGET##*/} 2>&1	311	if (cat ${PATCH_TARGET} \| patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/}/${patchname}-${STDERR_TARGET##/} 2>&1
281	then	312	then
282	draw_line "***** ${x##/} ***" > ${STDERR_TARGET%/}/${x##/}-${STDERR_TARGET##/}.real	313	_epatch_draw_line "*** ${patchname} **" > ${STDERR_TARGET%/}/${patchname}-${STDERR_TARGET##*/}.real
283	echo >> ${STDERR_TARGET%/}/${x##/}-${STDERR_TARGET##*/}.real	314	echo >> ${STDERR_TARGET%/}/${patchname}-${STDERR_TARGET##/}.real
284	echo "ACTUALLY APPLYING ${x##/}..." >> ${STDERR_TARGET%/}/${x##/}-${STDERR_TARGET##/}.real	315	echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/}/${patchname}-${STDERR_TARGET##/}.real
285	echo >> ${STDERR_TARGET%/}/${x##/}-${STDERR_TARGET##*/}.real	316	echo >> ${STDERR_TARGET%/}/${patchname}-${STDERR_TARGET##/}.real
286	draw_line "***** ${x##/} ***" >> ${STDERR_TARGET%/}/${x##/}-${STDERR_TARGET##/}.real	317	_epatch_draw_line "*** ${patchname} **" >> ${STDERR_TARGET%/}/${patchname}-${STDERR_TARGET##*/}.real
287		318
288	cat ${PATCH_TARGET} \| patch ${popts} -p${count} >> ${STDERR_TARGET%/}/${x##/}-${STDERR_TARGET##*/}.real 2>&1	319	cat ${PATCH_TARGET} \| patch -p${count} ${popts} >> ${STDERR_TARGET%/}/${patchname}-${STDERR_TARGET##/}.real 2>&1
		320	_epatch_assert
289		321
290	if [ "$?" -ne 0 ]	322	if [ "$?" -ne 0 ]
291	then	323	then
292	cat ${STDERR_TARGET%/}/${x##/}-${STDERR_TARGET##/}.real >> ${STDERR_TARGET%/}/${x##/}-${STDERR_TARGET##/}	324	cat ${STDERR_TARGET%/}/${patchname}-${STDERR_TARGET##/}.real >> ${STDERR_TARGET%/}/${patchname}-${STDERR_TARGET##/}
293	echo	325	echo
294	eerror "A dry-run of patch command succeeded, but actually"	326	eerror "A dry-run of patch command succeeded, but actually"
295	eerror "applying the patch failed!"	327	eerror "applying the patch failed!"
296	#die "Real world sux compared to the dreamworld!"	328	#die "Real world sux compared to the dreamworld!"
297	count=5	329	count=5
298	fi	330	fi
299		331
300	rm -f ${STDERR_TARGET%/}/${x##/}-${STDERR_TARGET##*/}.real	332	rm -f ${STDERR_TARGET%/}/${patchname}-${STDERR_TARGET##/}.real
301		333
302	break	334	break
303	fi	335	fi
304		336
305	count=$((count + 1))	337	count=$((count + 1))
…		…
311	fi	343	fi
312		344
313	if [ "${count}" -eq 5 ]	345	if [ "${count}" -eq 5 ]
314	then	346	then
315	echo	347	echo
316	eerror "Failed Patch: ${x##*/}!"	348	eerror "Failed Patch: ${patchname} !"
		349	eerror " ( ${PATCH_TARGET} )"
317	eerror	350	eerror
318	eerror "Include in your bugreport the contents of:"	351	eerror "Include in your bugreport the contents of:"
319	eerror	352	eerror
320	eerror " ${STDERR_TARGET%/}/${x##/}-${STDERR_TARGET##*/}"	353	eerror " ${STDERR_TARGET%/}/${patchname}-${STDERR_TARGET##/}"
321	echo	354	echo
322	die "Failed Patch: ${x##*/}!"	355	die "Failed Patch: ${patchname}!"
323	fi	356	fi
324		357
325	rm -f ${STDERR_TARGET%/}/${x##/}-${STDERR_TARGET##*/}	358	rm -f ${STDERR_TARGET%/}/${patchname}-${STDERR_TARGET##/}
326		359
327	eend 0	360	eend 0
328	fi	361	fi
329	done	362	done
330	if [ "${SINGLE_PATCH}" = "no" ]	363	if [ "${SINGLE_PATCH}" = "no" ]
331	then	364	then
332	einfo "Done with patching"	365	einfo "Done with patching"
333	fi	366	fi
334	}	367	}
335		368
336	# This function return true if we are using the NPTL pthreads	369	# Cheap replacement for when debianutils (and thus mktemp)
337	# implementation.	370	# does not exist on the users system
		371	# vapier@gentoo.org
338	#	372	#
339	# <azarah@gentoo.org> (06 March 2003)	373	# Takes just 1 optional parameter (the directory to create tmpfile in)
340	#	374	emktemp() {
		375	local exe="touch"
		376	[[ $1 == -d ]] && exe="mkdir" && shift
		377	local topdir=$1
341		378
342	have_NPTL() {	379	if [[ -z ${topdir} ]] ; then
		380	[[ -z ${T} ]] \
		381	&& topdir="/tmp" \
		382	\|\| topdir=${T}
		383	fi
343		384
344	cat > ${T}/test-nptl.c <<-"END"	385	if [[ -z $(type -p mktemp) ]] ; then
345	#define _XOPEN_SOURCE	386	local tmp=/
346	#include <unistd.h>	387	while [[ -e ${tmp} ]] ; do
347	#include <stdio.h>	388	tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
348		389	done
349	int main()	390	${exe} "${tmp}" \|\| ${exe} -p "${tmp}"
350	{	391	echo "${tmp}"
351	char buf[255];	392	else
352	char *str = buf;	393	if [[ ${exe} == "touch" ]] ; then
353		394	[[ ${USERLAND} == "GNU" ]] \
354	confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255);	395	&& mktemp -p "${topdir}" \
355	if (NULL != str) {	396	\|\| TMPDIR="${topdir}" mktemp -t tmp
356	printf("%s\n", str);
357	if (NULL != strstr(str, "NPTL"))
358	return 0;
359	}
360
361	return 1;
362	}
363	END
364
365	einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ... "
366	if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
367	then
368	echo "yes"
369	einfon "Checking what PTHREADS implementation we have ... "
370	if ${T}/nptl
371	then
372	return 0
373	else	397	else
374	return 1	398	[[ ${USERLAND} == "GNU" ]] \
375	fi	399	&& mktemp -d "${topdir}" \
376	else	400	\|\| TMPDIR="${topdir}" mktemp -dt tmp
377	echo "no"
378	fi	401	fi
379
380	return 1
381	}
382
383	# This function check how many cpu's are present, and then set
384	# -j in MAKEOPTS accordingly.
385	#
386	# Thanks to nall <nall@gentoo.org> for this.
387	#
388	get_number_of_jobs() {
389	local jobs=0
390
391	if [ ! -r /proc/cpuinfo ]
392	then
393	return 1
394	fi
395
396	# This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
397	if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf \| wc -l`" -gt 0 ]
398	then
399	ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf \| cut -d= -f2 \| sed 's/\"//g'`"
400	ADMINPARAM="`echo ${ADMINOPTS} \| gawk '{match($0, /-j [0-9]/, opt); print opt[0]}'`"
401	ADMINPARAM="${ADMINPARAM/-j}"
402	fi
403
404	export MAKEOPTS="`echo ${MAKEOPTS} \| sed -e 's:-j [0-9]::g'`"
405
406	if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
407	"${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
408	then
409	# these archs will always have "[Pp]rocessor"
410	jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
411
412	elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
413	then
414	# sparc always has "ncpus active"
415	jobs="$((`grep "^ncpus active" /proc/cpuinfo \| sed -e "s/^.: //"` 2))"
416
417	elif [ "${ARCH}" = "alpha" ]
418	then
419	# alpha has "cpus active", but only when compiled with SMP
420	if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
421	then
422	jobs="$((`grep "^cpus active" /proc/cpuinfo \| sed -e "s/^.: //"` 2))"
423	else
424	jobs=2
425	fi	402	fi
		403	}
426		404
427	elif [ "${ARCH}" = "ppc" ]	405	# Small wrapper for getent (Linux), nidump (Mac OS X),
428	then	406	# and pw (FreeBSD) used in enewuser()/enewgroup()
429	# ppc has "processor", but only when compiled with SMP	407	# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
430	if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]	408	# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
431	then	409	#
432	jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"	410	# egetent(database, key)
433	else	411	egetent() {
434	jobs=2	412	case ${CHOST} in
435	fi	413	-darwin)
436	else	414	case "$2" in
437	jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"	415	[!0-9]) # Non numeric
438	die "Unknown ARCH -- ${ARCH}!"	416	nidump $1 . \| awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
		417	;;
		418	*) # Numeric
		419	nidump $1 . \| awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
		420	;;
		421	esac
		422	;;
		423	-freebsd\|-dragonfly)
		424	local opts action="user"
		425	[[ $1 == "passwd" ]] \|\| action="group"
		426
		427	# lookup by uid/gid
		428	if [[ $2 == [[:digit:]]* ]] ; then
		429	[[ ${action} == "user" ]] && opts="-u" \|\| opts="-g"
439	fi	430	fi
440		431
441	# Make sure the number is valid ...	432	pw show ${action} ${opts} "$2" -q
442	if [ "${jobs}" -lt 1 ]	433	;;
443	then	434	-netbsd\|-openbsd)
444	jobs=1	435	grep "$2:\*:" /etc/$1
445	fi	436	;;
446		437	*)
447	if [ -n "${ADMINPARAM}" ]	438	type -p nscd >& /dev/null && nscd -i "$1"
448	then	439	getent "$1" "$2"
449	if [ "${jobs}" -gt "${ADMINPARAM}" ]	440	;;
450	then	441	esac
451	einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge..."
452	export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
453	else
454	einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..."
455	export MAKEOPTS="${MAKEOPTS} -j${jobs}"
456	fi
457	fi
458	}
459
460	# Cheap replacement for when debianutils (and thus mktemp)
461	# do not exist on the users system
462	# vapier@gentoo.org
463	#
464	# Takes just 1 parameter (the directory to create tmpfile in)
465	mymktemp() {
466	local topdir="$1"
467
468	[ -z "${topdir}" ] && topdir=/tmp
469	if [ "`which mktemp 2>/dev/null`" ]
470	then
471	mktemp -p ${topdir}
472	else
473	local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
474	touch ${tmp}
475	echo ${tmp}
476	fi
477	}	442	}
478		443
479	# Simplify/standardize adding users to the system	444	# Simplify/standardize adding users to the system
480	# vapier@gentoo.org	445	# vapier@gentoo.org
481	#	446	#
…		…
489	# homedir: /dev/null	454	# homedir: /dev/null
490	# groups: none	455	# groups: none
491	# extra: comment of 'added by portage for ${PN}'	456	# extra: comment of 'added by portage for ${PN}'
492	enewuser() {	457	enewuser() {
493	# get the username	458	# get the username
494	local euser="$1"; shift	459	local euser=$1; shift
495	if [ -z "${euser}" ]	460	if [[ -z ${euser} ]] ; then
496	then
497	eerror "No username specified !"	461	eerror "No username specified !"
498	die "Cannot call enewuser without a username"	462	die "Cannot call enewuser without a username"
499	fi	463	fi
500		464
501	# setup a file for testing usernames/groups
502	local tmpfile="`mymktemp ${T}`"
503	chown ${euser} ${tmpfile} >& /dev/null
504	local realuser="`ls -l ${tmpfile} \| awk '{print $3}'`"
505
506	# see if user already exists	465	# lets see if the username already exists
507	if [ "${euser}" == "${realuser}" ]	466	if [[ ${euser} == $(egetent passwd "${euser}" \| cut -d: -f1) ]] ; then
508	then
509	return 0	467	return 0
510	fi	468	fi
511	einfo "Adding user '${euser}' to your system ..."	469	einfo "Adding user '${euser}' to your system ..."
512		470
513	# options to pass to useradd	471	# options to pass to useradd
514	local opts=	472	local opts=
515		473
516	# handle uid	474	# handle uid
517	local euid="$1"; shift	475	local euid=$1; shift
518	if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ]	476	if [[ ! -z ${euid} ]] && [[ ${euid} != "-1" ]] ; then
519	then
520	if [ "${euid}" -gt 0 ]	477	if [[ ${euid} -gt 0 ]] ; then
521	then	478	if [[ ! -z $(egetent passwd ${euid}) ]] ; then
522	opts="${opts} -u ${euid}"	479	euid="next"
		480	fi
523	else	481	else
524	eerror "Userid given but is not greater than 0 !"	482	eerror "Userid given but is not greater than 0 !"
525	die "${euid} is not a valid UID"	483	die "${euid} is not a valid UID"
526	fi	484	fi
527	else	485	else
528	euid="next available"	486	euid="next"
529	fi	487	fi
		488	if [[ ${euid} == "next" ]] ; then
		489	for euid in $(seq 101 999) ; do
		490	[[ -z $(egetent passwd ${euid}) ]] && break
		491	done
		492	fi
		493	opts="${opts} -u ${euid}"
530	einfo " - Userid: ${euid}"	494	einfo " - Userid: ${euid}"
531		495
532	# handle shell	496	# handle shell
533	local eshell="$1"; shift	497	local eshell=$1; shift
534	if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ]	498	if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
535	then	499	if [[ ! -e ${ROOT}${eshell} ]] ; then
536	if [ ! -e "${eshell}" ]
537	then
538	eerror "A shell was specified but it does not exist !"	500	eerror "A shell was specified but it does not exist !"
539	die "${eshell} does not exist"	501	die "${eshell} does not exist in ${ROOT}"
540	fi	502	fi
		503	if [[ ${eshell} == /false \|\| ${eshell} == /nologin ]] ; then
		504	eerror "Do not specify ${eshell} yourself, use -1"
		505	die "Pass '-1' as the shell parameter"
		506	fi
541	else	507	else
542	eshell="/bin/false"	508	for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
		509	[[ -x ${ROOT}${shell} ]] && break
		510	done
		511
		512	if [[ ${shell} == "/dev/null" ]] ; then
		513	eerror "Unable to identify the shell to use"
		514	die "Unable to identify the shell to use"
		515	fi
		516
		517	eshell=${shell}
543	fi	518	fi
544	einfo " - Shell: ${eshell}"	519	einfo " - Shell: ${eshell}"
545	opts="${opts} -s ${eshell}"	520	opts="${opts} -s ${eshell}"
546		521
547	# handle homedir	522	# handle homedir
548	local ehome="$1"; shift	523	local ehome=$1; shift
549	if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ]	524	if [[ -z ${ehome} ]] \|\| [[ ${ehome} == "-1" ]] ; then
550	then
551	ehome="/dev/null"	525	ehome="/dev/null"
552	fi	526	fi
553	einfo " - Home: ${ehome}"	527	einfo " - Home: ${ehome}"
554	opts="${opts} -d ${ehome}"	528	opts="${opts} -d ${ehome}"
555		529
556	# handle groups	530	# handle groups
557	local egroups="$1"; shift	531	local egroups=$1; shift
558	if [ ! -z "${egroups}" ]	532	if [[ ! -z ${egroups} ]] ; then
559	then
560	local realgroup=
561	local oldifs="${IFS}"	533	local oldifs=${IFS}
		534	local defgroup="" exgroups=""
		535
562	export IFS=","	536	export IFS=","
563	for g in ${egroups}	537	for g in ${egroups} ; do
564	do	538	export IFS=${oldifs}
565	chgrp ${g} ${tmpfile} >& /dev/null	539	if [[ -z $(egetent group "${g}") ]] ; then
566	realgroup="`ls -l ${tmpfile} \| awk '{print $4}'`"
567	if [ "${g}" != "${realgroup}" ]
568	then
569	eerror "You must add ${g} to the system first"	540	eerror "You must add group ${g} to the system first"
570	die "${g} is not a valid GID"	541	die "${g} is not a valid GID"
571	fi	542	fi
		543	if [[ -z ${defgroup} ]] ; then
		544	defgroup=${g}
		545	else
		546	exgroups="${exgroups},${g}"
		547	fi
		548	export IFS=","
572	done	549	done
573	export IFS="${oldifs}"	550	export IFS=${oldifs}
		551
574	opts="${opts} -g ${egroups}"	552	opts="${opts} -g ${defgroup}"
		553	if [[ ! -z ${exgroups} ]] ; then
		554	opts="${opts} -G ${exgroups:1}"
		555	fi
575	else	556	else
576	egroups="(none)"	557	egroups="(none)"
577	fi	558	fi
578	einfo " - Groups: ${egroups}"	559	einfo " - Groups: ${egroups}"
579		560
580	# handle extra and add the user	561	# handle extra and add the user
581	local eextra="$@"
582	local oldsandbox="${SANDBOX_ON}"	562	local oldsandbox=${SANDBOX_ON}
583	export SANDBOX_ON="0"	563	export SANDBOX_ON="0"
584	if [ -z "${eextra}" ]	564	case ${CHOST} in
585	then	565	-darwin)
586	useradd ${opts} ${euser} \	566	### Make the user
		567	if [[ -z $@ ]] ; then
		568	dscl . create /users/${euser} uid ${euid}
		569	dscl . create /users/${euser} shell ${eshell}
		570	dscl . create /users/${euser} home ${ehome}
		571	dscl . create /users/${euser} realname "added by portage for ${PN}"
		572	### Add the user to the groups specified
		573	local oldifs=${IFS}
		574	export IFS=","
		575	for g in ${egroups} ; do
		576	dscl . merge /groups/${g} users ${euser}
		577	done
		578	export IFS=${oldifs}
		579	else
		580	einfo "Extra options are not supported on Darwin yet"
		581	einfo "Please report the ebuild along with the info below"
		582	einfo "eextra: $@"
		583	die "Required function missing"
		584	fi
		585	;;
		586	-freebsd\|-dragonfly)
		587	if [[ -z $@ ]] ; then
		588	pw useradd ${euser} ${opts} \
587	-c "added by portage for ${PN}" \	589	-c "added by portage for ${PN}" \
		590	die "enewuser failed"
		591	else
		592	einfo " - Extra: $@"
		593	pw useradd ${euser} ${opts} \
		594	"$@" \|\| die "enewuser failed"
		595	fi
		596	;;
		597
		598	-netbsd)
		599	if [[ -z $@ ]] ; then
		600	useradd ${opts} ${euser} \|\| die "enewuser failed"
		601	else
		602	einfo " - Extra: $@"
		603	useradd ${opts} ${euser} "$@" \|\| die "enewuser failed"
		604	fi
		605	;;
		606
		607	-openbsd)
		608	if [[ -z $@ ]] ; then
		609	useradd -u ${euid} -s ${eshell} \
		610	-d ${ehome} -c "Added by portage for ${PN}" \
		611	-g ${egroups} ${euser} \|\| die "enewuser failed"
		612	else
		613	einfo " - Extra: $@"
		614	useradd -u ${euid} -s ${eshell} \
		615	-d ${ehome} -c "Added by portage for ${PN}" \
		616	-g ${egroups} ${euser} "$@" \|\| die "enewuser failed"
		617	fi
		618	;;
		619
		620	*)
		621	if [[ -z $@ ]] ; then
		622	useradd ${opts} ${euser} \
		623	-c "added by portage for ${PN}" \
588	\|\| die "enewuser failed"	624	\|\| die "enewuser failed"
589	else	625	else
590	einfo " - Extra: ${eextra}"	626	einfo " - Extra: $@"
591	useradd ${opts} ${euser} ${eextra} \	627	useradd ${opts} ${euser} "$@" \
592	\|\| die "enewuser failed"	628	\|\| die "enewuser failed"
593	fi	629	fi
		630	;;
		631	esac
		632
		633	if [[ ! -e ${ROOT}/${ehome} ]] ; then
		634	einfo " - Creating ${ehome} in ${ROOT}"
		635	mkdir -p "${ROOT}/${ehome}"
		636	chown ${euser} "${ROOT}/${ehome}"
		637	chmod 755 "${ROOT}/${ehome}"
		638	fi
		639
594	export SANDBOX_ON="${oldsandbox}"	640	export SANDBOX_ON=${oldsandbox}
595
596	if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
597	then
598	einfo " - Creating ${ehome} in ${D}"
599	dodir ${ehome}
600	fowners ${euser} ${ehome}
601	fperms 755 ${ehome}
602	fi
603	}	641	}
604		642
605	# Simplify/standardize adding groups to the system	643	# Simplify/standardize adding groups to the system
606	# vapier@gentoo.org	644	# vapier@gentoo.org
607	#	645	#
…		…
618	then	656	then
619	eerror "No group specified !"	657	eerror "No group specified !"
620	die "Cannot call enewgroup without a group"	658	die "Cannot call enewgroup without a group"
621	fi	659	fi
622		660
623	# setup a file for testing groupname
624	local tmpfile="`mymktemp ${T}`"
625	chgrp ${egroup} ${tmpfile} >& /dev/null
626	local realgroup="`ls -l ${tmpfile} \| awk '{print $4}'`"
627
628	# see if group already exists	661	# see if group already exists
629	if [ "${egroup}" == "${realgroup}" ]	662	if [ "${egroup}" == "`egetent group \"${egroup}\" \| cut -d: -f1`" ]
630	then	663	then
631	return 0	664	return 0
632	fi	665	fi
633	einfo "Adding group '${egroup}' to your system ..."	666	einfo "Adding group '${egroup}' to your system ..."
634		667
…		…
639	local egid="$1"; shift	672	local egid="$1"; shift
640	if [ ! -z "${egid}" ]	673	if [ ! -z "${egid}" ]
641	then	674	then
642	if [ "${egid}" -gt 0 ]	675	if [ "${egid}" -gt 0 ]
643	then	676	then
		677	if [ -z "`egetent group ${egid}`" ]
		678	then
		679	if [[ "${CHOST}" == -darwin ]]; then
		680	opts="${opts} ${egid}"
		681	else
644	opts="${opts} -g ${egid}"	682	opts="${opts} -g ${egid}"
		683	fi
		684	else
		685	egid="next available; requested gid taken"
		686	fi
645	else	687	else
646	eerror "Groupid given but is not greater than 0 !"	688	eerror "Groupid given but is not greater than 0 !"
647	die "${egid} is not a valid GID"	689	die "${egid} is not a valid GID"
648	fi	690	fi
649	else	691	else
…		…
656	opts="${opts} ${eextra}"	698	opts="${opts} ${eextra}"
657		699
658	# add the group	700	# add the group
659	local oldsandbox="${SANDBOX_ON}"	701	local oldsandbox="${SANDBOX_ON}"
660	export SANDBOX_ON="0"	702	export SANDBOX_ON="0"
		703	case ${CHOST} in
		704	-darwin)
		705	if [ ! -z "${eextra}" ];
		706	then
		707	einfo "Extra options are not supported on Darwin/OS X yet"
		708	einfo "Please report the ebuild along with the info below"
		709	einfo "eextra: ${eextra}"
		710	die "Required function missing"
		711	fi
		712
		713	# If we need the next available
		714	case ${egid} in
		715	[!0-9]) # Non numeric
		716	for egid in $(seq 101 999); do
		717	[ -z "`egetent group ${egid}`" ] && break
		718	done
		719	esac
		720	dscl . create /groups/${egroup} gid ${egid}
		721	dscl . create /groups/${egroup} passwd '*'
		722	;;
		723
		724	-freebsd\|-dragonfly)
		725	case ${egid} in
		726	[!0-9]) # Non numeric
		727	for egid in $(seq 101 999); do
		728	[ -z "`egetent group ${egid}`" ] && break
		729	done
		730	esac
		731	pw groupadd ${egroup} -g ${egid} \|\| die "enewgroup failed"
		732	;;
		733
		734	-netbsd)
		735	case ${egid} in
		736	[!0-9]) # Non numeric
		737	for egid in $(seq 101 999); do
		738	[ -z "`egetent group ${egid}`" ] && break
		739	done
		740	esac
		741	groupadd -g ${egid} ${egroup} \|\| die "enewgroup failed"
		742	;;
		743
		744	*)
661	groupadd ${opts} ${egroup} \|\| die "enewgroup failed"	745	groupadd ${opts} ${egroup} \|\| die "enewgroup failed"
		746	;;
		747	esac
662	export SANDBOX_ON="${oldsandbox}"	748	export SANDBOX_ON="${oldsandbox}"
663	}	749	}
664		750
665	# Simple script to replace 'dos2unix' binaries	751	# Simple script to replace 'dos2unix' binaries
666	# vapier@gentoo.org	752	# vapier@gentoo.org
667	#	753	#
668	# edos2unix(file, <more files>...)	754	# edos2unix(file, <more files> ...)
669	edos2unix() {	755	edos2unix() {
670	for f in "$@"	756	for f in "$@"
671	do	757	do
672	cp "${f}" ${T}/edos2unix	758	cp "${f}" ${T}/edos2unix
673	sed 's/\r$//' ${T}/edos2unix > "${f}"	759	sed 's/\r$//' ${T}/edos2unix > "${f}"
674	done	760	done
675	}	761	}
676		762
		763
		764	##############################################################
		765	# START: Handle .desktop files and menu entries #
		766	# maybe this should be separated into a new eclass some time #
		767	# lanius@gentoo.org #
		768	##############################################################
		769
677	# Make a desktop file !	770	# Make a desktop file !
678	# Great for making those icons in kde/gnome startmenu !	771	# Great for making those icons in kde/gnome startmenu !
679	# Amaze your friends ! Get the women ! Join today !	772	# Amaze your friends ! Get the women ! Join today !
680	# gnome2 /usr/share/applications
681	# gnome1 /usr/share/gnome/apps/
682	# KDE ${KDEDIR}/share/applnk /usr/share/applnk
683	#	773	#
684	# make_desktop_entry(<binary>, [name], [icon], [type], [path])	774	# make_desktop_entry(<binary>, [name], [icon], [type], [path])
685	#	775	#
686	# binary: what binary does the app run with ?	776	# binary: what binary does the app run with ?
687	# name: the name that will show up in the menu	777	# name: the name that will show up in the menu
688	# icon: give your little like a pretty little icon ...	778	# icon: give your little like a pretty little icon ...
689	# this can be relative (to /usr/share/pixmaps) or	779	# this can be relative (to /usr/share/pixmaps) or
690	# a full path to an icon	780	# a full path to an icon
691	# type: what kind of application is this ? for categories:	781	# type: what kind of application is this ? for categories:
692	# http://www.freedesktop.org/standards/menu/draft/menu-spec/menu-spec.html	782	# http://www.freedesktop.org/Standards/desktop-entry-spec
693	# path: if your app needs to startup in a specific dir	783	# path: if your app needs to startup in a specific dir
694	make_desktop_entry() {	784	make_desktop_entry() {
695	[ -z "$1" ] && eerror "You must specify the executable" && return 1	785	[[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
696		786
697	local exec="${1}"	787	local exec=${1}
698	local name="${2:-${PN}}"	788	local name=${2:-${PN}}
699	local icon="${3:-${PN}.png}"	789	local icon=${3:-${PN}.png}
700	local type="${4}"	790	local type=${4}
701	local path="${5:-${GAMES_PREFIX}}"	791	local path=${5}
		792
702	if [ -z "${type}" ]	793	if [[ -z ${type} ]] ; then
703	then	794	local catmaj=${CATEGORY%%-*}
704	case ${CATEGORY} in	795	local catmin=${CATEGORY##*-}
705	"app-emulation")	796	case ${catmaj} in
706	type=Emulator	797	app)
		798	case ${catmin} in
		799	admin) type=System;;
		800	cdr) type=DiscBurning;;
		801	dicts) type=Dictionary;;
		802	editors) type=TextEditor;;
		803	emacs) type=TextEditor;;
		804	emulation) type=Emulator;;
		805	laptop) type=HardwareSettings;;
		806	office) type=Office;;
		807	vim) type=TextEditor;;
		808	xemacs) type=TextEditor;;
		809	*) type=;;
		810	esac
707	;;	811	;;
708	"games-"*)	812
709	type=Game	813	dev)
		814	type="Development"
710	;;	815	;;
711	"net-"*)	816
712	type=Network;	817	games)
		818	case ${catmin} in
		819	action) type=ActionGame;;
		820	arcade) type=ArcadeGame;;
		821	board) type=BoardGame;;
		822	kid) type=KidsGame;;
		823	emulation) type=Emulator;;
		824	puzzle) type=LogicGame;;
		825	rpg) type=RolePlaying;;
		826	roguelike) type=RolePlaying;;
		827	simulation) type=Simulation;;
		828	sports) type=SportsGame;;
		829	strategy) type=StrategyGame;;
		830	*) type=;;
		831	esac
		832	type="Game;${type}"
713	;;	833	;;
		834
		835	mail)
		836	type="Network;Email"
		837	;;
		838
		839	media)
		840	case ${catmin} in
		841	gfx) type=Graphics;;
		842	radio) type=Tuner;;
		843	sound) type=Audio;;
		844	tv) type=TV;;
		845	video) type=Video;;
		846	*) type=;;
		847	esac
		848	type="AudioVideo;${type}"
		849	;;
		850
		851	net)
		852	case ${catmin} in
		853	dialup) type=Dialup;;
		854	ftp) type=FileTransfer;;
		855	im) type=InstantMessaging;;
		856	irc) type=IRCClient;;
		857	mail) type=Email;;
		858	news) type=News;;
		859	nntp) type=News;;
		860	p2p) type=FileTransfer;;
		861	*) type=;;
		862	esac
		863	type="Network;${type}"
		864	;;
		865
		866	sci)
		867	case ${catmin} in
		868	astro*) type=Astronomy;;
		869	bio*) type=Biology;;
		870	calc*) type=Calculator;;
		871	chem*) type=Chemistry;;
		872	geo*) type=Geology;;
		873	math*) type=Math;;
		874	*) type=;;
		875	esac
		876	type="Science;${type}"
		877	;;
		878
		879	www)
		880	case ${catmin} in
		881	client) type=WebBrowser;;
		882	*) type=;;
		883	esac
		884	type="Network"
		885	;;
		886
714	*)	887	*)
715	type=	888	type=
716	;;	889	;;
717	esac	890	esac
718	fi	891	fi
		892	if [ "${SLOT}" == "0" ] ; then
		893	local desktop_name="${PN}"
		894	else
		895	local desktop_name="${PN}-${SLOT}"
		896	fi
719	local desktop="${T}/${exec}.desktop"	897	local desktop=${T}/${exec%% *}-${desktop_name}.desktop
720		898
721	echo "[Desktop Entry]	899	echo "[Desktop Entry]
722	Encoding=UTF-8	900	Encoding=UTF-8
723	Version=0.9.2	901	Version=0.9.2
724	Name=${name}	902	Name=${name}
725	Type=Application	903	Type=Application
726	Comment=${DESCRIPTION}	904	Comment=${DESCRIPTION}
727	Exec=${exec}	905	Exec=${exec}
728	Path=${path}	906	Path=${path}
729	Icon=${icon}	907	Icon=${icon}
730	Categories=Application;${type};" > ${desktop}	908	Categories=Application;${type};" > "${desktop}"
731		909
732	if [ -d "/usr/share/applications" ]	910	(
733	then	911	# wrap the env here so that the 'insinto' call
		912	# doesn't corrupt the env of the caller
734	insinto /usr/share/applications	913	insinto /usr/share/applications
735	doins ${desktop}	914	doins "${desktop}"
736	fi	915	)
		916	}
737		917
738	#if [ -d "/usr/share/gnome/apps" ]	918	# Make a GDM/KDM Session file
739	#then	919	#
740	# insinto /usr/share/gnome/apps/Games	920	# make_desktop_entry(<title>, <command>)
741	# doins ${desktop}	921	# title: File to execute to start the Window Manager
742	#fi	922	# command: Name of the Window Manager
743		923
744	#if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ]	924	make_session_desktop() {
745	#then	925	[[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1
746	# for ver in /usr/kde/*	926	[[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1
747	# do
748	# insinto ${ver}/share/applnk/Games
749	# doins ${desktop}
750	# done
751	#fi
752		927
753	if [ -d "/usr/share/applnk" ]	928	local title=$1
754	then	929	local command=$2
755	insinto /usr/share/applnk/${type}	930	local desktop=${T}/${wm}.desktop
		931
		932	echo "[Desktop Entry]
		933	Encoding=UTF-8
		934	Name=${title}
		935	Comment=This session logs you into ${title}
		936	Exec=${command}
		937	TryExec=${command}
		938	Type=Application" > "${desktop}"
		939
		940	insinto /usr/share/xsessions
756	doins ${desktop}	941	doins "${desktop}"
757	fi
758
759	return 0
760	}	942	}
761		943
762	# new convenience patch wrapper function to eventually replace epatch(),	944	domenu() {
763	# $PATCHES, $PATCHES1, src_unpack:patch, src_unpack:autopatch and	945	local i j
764	# /usr/bin/patch	946	insinto /usr/share/applications
765	# Features:	947	for i in "$@" ; do
766	# - bulk patch handling similar to epatch()'s	948	if [[ -f ${i} ]] ; then
767	# - automatic patch level detection like epatch()'s	949	doins "${i}"
768	# - automatic patch uncompression like epatch()'s	950	elif [[ -d ${i} ]] ; then
769	# - doesn't have the --dry-run overhead of epatch() - inspects patchfiles	951	for j in "${i}"/*.desktop ; do
770	# manually instead	952	doins "${j}"
771	# - once I decide it's production-ready, it'll be called from base_src_unpack
772	# to handle $PATCHES to avoid defining src_unpack just to use xpatch
773
774	# accepts zero or more parameters specifying patchfiles and/or patchdirs
775
776	# known issues:
777	# - only supports unified style patches (does anyone _really_ use anything
778	# else?)
779	# - because it doesn't use --dry-run there is a risk of it failing
780	# to find the files to patch, ie detect the patchlevel, properly. It doesn't use
781	# any of the backup heuristics that patch employs to discover a filename.
782	# however, this isn't dangerous because if it works for the developer who's
783	# writing the ebuild, it'll always work for the users, and if it doesn't,
784	# then we'll fix it :-)
785	# - no support as yet for patches applying outside $S (and not directly in $WORKDIR).
786	xpatch() {
787
788	debug-print-function ${FUNCNAME} $*
789
790	local list=
791	local list2=
792	declare -i plevel
793
794	# parse patch sources
795	for x in $*
796	do
797	debug-print "${FUNCNAME}: parsing parameter ${x}"
798	if [ -f "${x}" ]
799	then
800	list="${list} ${x}"
801	elif [ -d "${x}" ]
802	then
803	# handles patchdirs like epatch() for now: no recursion.
804	# patches are sorted by filename, so with an xy_foo naming scheme you'll get the right order.
805	# only patches with _$ARCH_ or _all_ in their filenames are applied.
806	for file in `ls -A ${x}`
807	do
808	debug-print "${FUNCNAME}: parsing in subdir: file ${file}"
809	if [ -f "${x}/${file}" -a "${file}" != "${file/_all_}" -o \
810	"${file}" != "${file/_$ARCH_}" ]
811	then
812	list2="${list2} ${x}/${file}"
813	fi
814	done	953	done
815	list="`echo ${list2} \| sort` ${list}"
816	else
817	die "Couldn't find ${x}"
818	fi	954	fi
819	done	955	done
		956	}
		957	newmenu() {
		958	insinto /usr/share/applications
		959	newins "$1" "$2"
		960	}
820		961
821	debug-print "${FUNCNAME}: final list of patches: ${list}"	962	doicon() {
822		963	local i j
823	for x in ${list};	964	insinto /usr/share/pixmaps
824	do	965	for i in "$@" ; do
825	debug-print "${FUNCNAME}: processing ${x}"	966	if [[ -f ${i} ]] ; then
826	# deal with compressed files. /usr/bin/file is in the system profile, or should be.	967	doins "${i}"
827	case "`/usr/bin/file -b ${x}`" in	968	elif [[ -d ${i} ]] ; then
828	gzip)	969	for j in "${i}"/*.png ; do
829	patchfile="${T}/current.patch"	970	doins "${j}"
830	ungzip -c "${x}" > "${patchfile}"
831	;;
832	bzip2)
833	patchfile="${T}/current.patch"
834	bunzip2 -c "${x}" > "${patchfile}"
835	;;
836	text)
837	patchfile="${x}"
838	;;
839	*)
840	die "Could not determine filetype of patch ${x}"
841	;;
842	esac
843	debug-print "${FUNCNAME}: patchfile=${patchfile}"
844
845	# determine patchlevel. supports p0 and higher with either $S or $WORKDIR as base.
846	target="`/bin/grep -m 1 '^+++ ' ${patchfile}`"
847	debug-print "${FUNCNAME}: raw target=${target}"
848	# strip target down to the path/filename, remove leading +++
849	target="${target/+++ }"; target="${target%% *}"
850	# duplicate slashes are discarded by patch wrt the patchlevel. therefore we need
851	# to discard them as well to calculate the correct patchlevel.
852	target="${target//\/\//\/}"
853	debug-print "${FUNCNAME}: stripped target=${target}"
854
855	# look for target
856	for basedir in "${S}" "${WORKDIR}" "${PWD}"; do
857	debug-print "${FUNCNAME}: looking in basedir=${basedir}"
858	cd "${basedir}"
859
860	# try stripping leading directories
861	target2="${target}"
862	plevel=0
863	debug-print "${FUNCNAME}: trying target2=${target2}, plevel=${plevel}"
864	while [ ! -f "${target2}" ]
865	do
866	target2="${target2#*/}" # removes piece of target2 upto the first occurence of /
867	plevel=$((plevel+1))
868	debug-print "${FUNCNAME}: trying target2=${target2}, plevel=${plevel}"
869	[ "${target2}" == "${target2/\/}" ] && break
870	done	971	done
871	test -f "${target2}" && break	972	fi
872
873	# try stripping filename - needed to support patches creating new files
874	target2="${target%/*}"
875	plevel=0
876	debug-print "${FUNCNAME}: trying target2=${target2}, plevel=${plevel}"
877	while [ ! -d "${target2}" ]
878	do
879	target2="${target2#*/}" # removes piece of target2 upto the first occurence of /
880	plevel=$((plevel+1))
881	debug-print "${FUNCNAME}: trying target2=${target2}, plevel=${plevel}"
882	[ "${target2}" == "${target2/\/}" ] && break
883	done
884	test -d "${target2}" && break
885
886	done
887
888	test -f "${basedir}/${target2}" \|\| test -d "${basedir}/${target2}" \
889	\|\| die "Could not determine patchlevel for ${x}"
890	debug-print "${FUNCNAME}: determined plevel=${plevel}"
891	# do the patching
892	ebegin "Applying patch ${x##*/}..."
893	/usr/bin/patch -p${plevel} < "${patchfile}" > /dev/null \
894	\|\| die "Failed to apply patch ${x}"
895	eend $?
896
897	done	973	done
898
899	}	974	}
		975	newicon() {
		976	insinto /usr/share/pixmaps
		977	newins "$1" "$2"
		978	}
		979
		980	##############################################################
		981	# END: Handle .desktop files and menu entries #
		982	##############################################################
		983
900		984
901	# for internal use only (unpack_pdv and unpack_makeself)	985	# for internal use only (unpack_pdv and unpack_makeself)
902	find_unpackable_file() {	986	find_unpackable_file() {
903	local src="$1"	987	local src=$1
904	if [ -z "${src}" ]	988	if [[ -z ${src} ]] ; then
905	then
906	src="${DISTDIR}/${A}"	989	src=${DISTDIR}/${A}
907	else	990	else
908	if [ -e "${DISTDIR}/${src}" ]	991	if [[ -e ${DISTDIR}/${src} ]] ; then
909	then
910	src="${DISTDIR}/${src}"	992	src=${DISTDIR}/${src}
911	elif [ -e "${PWD}/${src}" ]	993	elif [[ -e ${PWD}/${src} ]] ; then
912	then
913	src="${PWD}/${src}"	994	src=${PWD}/${src}
914	elif [ -e "${src}" ]	995	elif [[ -e ${src} ]] ; then
915	then
916	src="${src}"	996	src=${src}
917	fi
918	fi	997	fi
919	[ ! -e "${src}" ] && die "Could not find requested archive ${src}"	998	fi
		999	[[ ! -e ${src} ]] && return 1
920	echo "${src}"	1000	echo "${src}"
921	}	1001	}
922		1002
923	# Unpack those pesky pdv generated files ...	1003	# Unpack those pesky pdv generated files ...
924	# They're self-unpacking programs with the binary package stuffed in	1004	# They're self-unpacking programs with the binary package stuffed in
…		…
939	# lseek	1019	# lseek
940	# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin	1020	# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
941	# lseek(3, -4, SEEK_END) = 2981250	1021	# lseek(3, -4, SEEK_END) = 2981250
942	# thus we would pass in the value of '4' as the second parameter.	1022	# thus we would pass in the value of '4' as the second parameter.
943	unpack_pdv() {	1023	unpack_pdv() {
944	local src="`find_unpackable_file $1`"	1024	local src=$(find_unpackable_file $1)
945	local sizeoff_t="$2"	1025	local sizeoff_t=$2
946		1026
		1027	[[ -z ${src} ]] && die "Could not locate source for '$1'"
947	[ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :("	1028	[[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
948		1029
949	local shrtsrc="`basename ${src}`"	1030	local shrtsrc=$(basename "${src}")
950	echo ">>> Unpacking ${shrtsrc} to ${PWD}"	1031	echo ">>> Unpacking ${shrtsrc} to ${PWD}"
951	local metaskip=`tail -c ${sizeoff_t} ${src} \| hexdump -e \"%i\"`	1032	local metaskip=`tail -c ${sizeoff_t} ${src} \| hexdump -e \"%i\"`
952	local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} \| head -c ${sizeoff_t} \| hexdump -e \"%i\"`	1033	local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} \| head -c ${sizeoff_t} \| hexdump -e \"%i\"`
953		1034
954	# grab metadata for debug reasons	1035	# grab metadata for debug reasons
955	local metafile="`mymktemp ${T}`"	1036	local metafile="$(emktemp)"
956	tail -c +$((${metaskip}+1)) ${src} > ${metafile}	1037	tail -c +$((${metaskip}+1)) ${src} > ${metafile}
957		1038
958	# rip out the final file name from the metadata	1039	# rip out the final file name from the metadata
959	local datafile="`tail -c +$((${metaskip}+1)) ${src} \| strings \| head -n 1`"	1040	local datafile="`tail -c +$((${metaskip}+1)) ${src} \| strings \| head -n 1`"
960	datafile="`basename ${datafile}`"	1041	datafile="`basename ${datafile}`"
961		1042
962	# now lets uncompress/untar the file if need be	1043	# now lets uncompress/untar the file if need be
963	local tmpfile="`mymktemp ${T}`"	1044	local tmpfile="$(emktemp)"
964	tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \| head -c 512 > ${tmpfile}	1045	tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \| head -c 512 > ${tmpfile}
965		1046
966	local iscompressed="`file -b ${tmpfile}`"	1047	local iscompressed="`file -b ${tmpfile}`"
967	if [ "${iscompressed:0:8}" == "compress" ] ; then	1048	if [ "${iscompressed:0:8}" == "compress" ] ; then
968	iscompressed=1	1049	iscompressed=1
…		…
1013	# Unpack those pesky makeself generated files ...	1094	# Unpack those pesky makeself generated files ...
1014	# They're shell scripts with the binary package tagged onto	1095	# They're shell scripts with the binary package tagged onto
1015	# the end of the archive. Loki utilized the format as does	1096	# the end of the archive. Loki utilized the format as does
1016	# many other game companies.	1097	# many other game companies.
1017	#	1098	#
1018	# Usage: unpack_makeself [file to unpack] [offset]	1099	# Usage: unpack_makeself [file to unpack] [offset] [tail\|dd]
1019	# - If the file is not specified then unpack will utilize ${A}.	1100	# - If the file is not specified then unpack will utilize ${A}.
1020	# - If the offset is not specified then we will attempt to extract	1101	# - If the offset is not specified then we will attempt to extract
1021	# the proper offset from the script itself.	1102	# the proper offset from the script itself.
1022	unpack_makeself() {	1103	unpack_makeself() {
		1104	local src_input=${1:-${A}}
1023	local src="`find_unpackable_file $1`"	1105	local src=$(find_unpackable_file "${src_input}")
1024	local skip="$2"	1106	local skip=$2
		1107	local exe=$3
1025		1108
		1109	[[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
		1110
1026	local shrtsrc="`basename ${src}`"	1111	local shrtsrc=$(basename "${src}")
1027	echo ">>> Unpacking ${shrtsrc} to ${PWD}"	1112	echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1028	if [ -z "${skip}" ]	1113	if [[ -z ${skip} ]] ; then
1029	then
1030	local ver="`grep -a '#.*Makeself' ${src} \| awk '{print $NF}'`"	1114	local ver=$(grep -a '#.*Makeself' "${src}" \| awk '{print $NF}')
1031	local skip=0	1115	local skip=0
		1116	exe=tail
1032	case ${ver} in	1117	case ${ver} in
1033	1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same	1118	1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1034	skip=`grep -a ^skip= ${src} \| cut -d= -f2`	1119	skip=$(grep -a ^skip= "${src}" \| cut -d= -f2)
1035	;;	1120	;;
1036	2.0\|2.0.1)	1121	2.0\|2.0.1)
1037	skip=`grep -a ^$'\t'tail ${src} \| awk '{print $2}' \| cut -b2-`	1122	skip=$(grep -a ^$'\t'tail "${src}" \| awk '{print $2}' \| cut -b2-)
1038	;;	1123	;;
1039	2.1.1)	1124	2.1.1)
1040	skip=`grep -a ^offset= ${src} \| awk '{print $2}' \| cut -b2-`	1125	skip=$(grep -a ^offset= "${src}" \| awk '{print $2}' \| cut -b2-)
1041	let skip="skip + 1"	1126	let skip="skip + 1"
1042	;;	1127	;;
1043	2.1.2)	1128	2.1.2)
1044	skip=`grep -a ^offset= ${src} \| awk '{print $3}' \| head -n 1`	1129	skip=$(grep -a ^offset= "${src}" \| awk '{print $3}' \| head -n 1)
1045	let skip="skip + 1"	1130	let skip="skip + 1"
1046	;;	1131	;;
1047	2.1.3)	1132	2.1.3)
1048	skip=`grep -a ^offset= ${src} \| awk '{print $3}'`	1133	skip=`grep -a ^offset= "${src}" \| awk '{print $3}'`
1049	let skip="skip + 1"	1134	let skip="skip + 1"
		1135	;;
		1136	2.1.4\|2.1.5)
		1137	skip=$(grep -a offset=.head.wc "${src}" \| awk '{print $3}' \| head -n 1)
		1138	skip=$(head -n ${skip} "${src}" \| wc -c)
		1139	exe="dd"
1050	;;	1140	;;
1051	*)	1141	*)
1052	eerror "I'm sorry, but I was unable to support the Makeself file."	1142	eerror "I'm sorry, but I was unable to support the Makeself file."
1053	eerror "The version I detected was '${ver}'."	1143	eerror "The version I detected was '${ver}'."
1054	eerror "Please file a bug about the file ${shrtsrc} at"	1144	eerror "Please file a bug about the file ${shrtsrc} at"
…		…
1056	die "makeself version '${ver}' not supported"	1146	die "makeself version '${ver}' not supported"
1057	;;	1147	;;
1058	esac	1148	esac
1059	debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"	1149	debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1060	fi	1150	fi
		1151	case ${exe} in
		1152	tail) exe="tail -n +${skip} '${src}'";;
		1153	dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
		1154	*) die "makeself cant handle exe '${exe}'"
		1155	esac
1061		1156
1062	# lets grab the first few bytes of the file to figure out what kind of archive it is	1157	# lets grab the first few bytes of the file to figure out what kind of archive it is
1063	local tmpfile="`mymktemp ${T}`"	1158	local tmpfile="$(emktemp)"
1064	tail -n +${skip} ${src} 2>/dev/null \| head -c 512 > ${tmpfile}	1159	eval ${exe} 2>/dev/null \| head -c 512 > "${tmpfile}"
1065	local filetype="`file -b ${tmpfile}`"	1160	local filetype="$(file -b "${tmpfile}")"
1066	case ${filetype} in	1161	case ${filetype} in
1067	*tar\ archive)	1162	*tar\ archive)
1068	tail -n +${skip} ${src} \| tar --no-same-owner -xf -	1163	eval ${exe} \| tar --no-same-owner -xf -
1069	;;	1164	;;
1070	bzip2*)	1165	bzip2*)
1071	tail -n +${skip} ${src} \| bzip2 -dc \| tar --no-same-owner -xf -	1166	eval ${exe} \| bzip2 -dc \| tar --no-same-owner -xf -
1072	;;	1167	;;
1073	gzip*)	1168	gzip*)
1074	tail -n +${skip} ${src} \| tar --no-same-owner -xzf -	1169	eval ${exe} \| tar --no-same-owner -xzf -
		1170	;;
		1171	compress*)
		1172	eval ${exe} \| gunzip \| tar --no-same-owner -xf -
1075	;;	1173	;;
1076	*)	1174	*)
		1175	eerror "Unknown filetype \"${filetype}\" ?"
1077	false	1176	false
1078	;;	1177	;;
1079	esac	1178	esac
1080	assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"	1179	assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1081	}	1180	}
…		…
1087	check_license() {	1186	check_license() {
1088	local lic=$1	1187	local lic=$1
1089	if [ -z "${lic}" ] ; then	1188	if [ -z "${lic}" ] ; then
1090	lic="${PORTDIR}/licenses/${LICENSE}"	1189	lic="${PORTDIR}/licenses/${LICENSE}"
1091	else	1190	else
1092	if [ -e "${PORTDIR}/licenses/${src}" ] ; then	1191	if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1093	lic="${PORTDIR}/licenses/${src}"	1192	lic="${PORTDIR}/licenses/${lic}"
1094	elif [ -e "${PWD}/${src}" ] ; then	1193	elif [ -e "${PWD}/${lic}" ] ; then
1095	lic="${PWD}/${src}"	1194	lic="${PWD}/${lic}"
1096	elif [ -e "${src}" ] ; then	1195	elif [ -e "${lic}" ] ; then
1097	lic="${src}"	1196	lic="${lic}"
1098	fi
1099	fi	1197	fi
		1198	fi
1100	[ ! -f "${lic}" ] && die "Could not find requested license ${src}"	1199	[ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1101	local l="`basename ${lic}`"	1200	local l="`basename ${lic}`"
1102		1201
1103	# here is where we check for the licenses the user already	1202	# here is where we check for the licenses the user already
1104	# accepted ... if we don't find a match, we make the user accept	1203	# accepted ... if we don't find a match, we make the user accept
		1204	local shopts=$-
1105	local alic	1205	local alic
		1206	set -o noglob #so that bash doesn't expand "*"
1106	for alic in ${ACCEPT_LICENSE} ; do	1207	for alic in ${ACCEPT_LICENSE} ; do
1107	[ "${alic}" == "*" ] && return 0	1208	if [[ ${alic} == * \|\| ${alic} == ${l} ]]; then
1108	[ "${alic}" == "${l}" ] && return 0	1209	set +o noglob; set -${shopts} #reset old shell opts
		1210	return 0
		1211	fi
1109	done	1212	done
		1213	set +o noglob; set -$shopts #reset old shell opts
1110		1214
1111	local licmsg="`mymktemp ${T}`"	1215	local licmsg="$(emktemp)"
1112	cat << EOF > ${licmsg}	1216	cat << EOF > ${licmsg}
1113	**********************************************************	1217	**********************************************************
1114	The following license outlines the terms of use of this	1218	The following license outlines the terms of use of this
1115	package. You MUST accept this license for installation to	1219	package. You MUST accept this license for installation to
1116	continue. When you are done viewing, hit 'q'. If you	1220	continue. When you are done viewing, hit 'q'. If you
…		…
1131	eerror "You MUST accept the license to continue! Exiting!"	1235	eerror "You MUST accept the license to continue! Exiting!"
1132	die "Failed to accept license"	1236	die "Failed to accept license"
1133	;;	1237	;;
1134	esac	1238	esac
1135	}	1239	}
		1240
		1241	# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
		1242	# the whole 'non-interactive' policy, but damnit I want CD support !
		1243	#
		1244	# with these cdrom functions we handle all the user interaction and
		1245	# standardize everything. all you have to do is call cdrom_get_cds()
		1246	# and when the function returns, you can assume that the cd has been
		1247	# found at CDROM_ROOT.
		1248	#
		1249	# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
		1250	# etc... if you want to give the cds better names, then just export
		1251	# the CDROM_NAME_X variables before calling cdrom_get_cds().
		1252	#
		1253	# for those multi cd ebuilds, see the cdrom_load_next_cd() below.
		1254	#
		1255	# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
		1256	# - this will attempt to locate a cd based upon a file that is on
		1257	# the cd ... the more files you give this function, the more cds
		1258	# the cdrom functions will handle
		1259	cdrom_get_cds() {
		1260	# first we figure out how many cds we're dealing with by
		1261	# the # of files they gave us
		1262	local cdcnt=0
		1263	local f=
		1264	for f in "$@" ; do
		1265	((++cdcnt))
		1266	export CDROM_CHECK_${cdcnt}="$f"
		1267	done
		1268	export CDROM_TOTAL_CDS=${cdcnt}
		1269	export CDROM_CURRENT_CD=1
		1270
		1271	# now we see if the user gave use CD_ROOT ...
		1272	# if they did, let's just believe them that it's correct
		1273	if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
		1274	local var=
		1275	cdcnt=0
		1276	while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
		1277	((++cdcnt))
		1278	var="CD_ROOT_${cdcnt}"
		1279	[[ -z ${!var} ]] && var="CD_ROOT"
		1280	if [[ -z ${!var} ]] ; then
		1281	eerror "You must either use just the CD_ROOT"
		1282	eerror "or specify ALL the CD_ROOT_X variables."
		1283	eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
		1284	die "could not locate CD_ROOT_${cdcnt}"
		1285	fi
		1286	done
		1287	export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
		1288	einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
		1289	export CDROM_SET=-1
		1290	for f in ${CDROM_CHECK_1//:/ } ; do
		1291	((++CDROM_SET))
		1292	[[ -e ${CD_ROOT}/${f} ]] && break
		1293	done
		1294	export CDROM_MATCH=${f}
		1295	return
		1296	fi
		1297
		1298	# User didn't help us out so lets make sure they know they can
		1299	# simplify the whole process ...
		1300	if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
		1301	einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
		1302	echo
		1303	einfo "If you do not have the CD, but have the data files"
		1304	einfo "mounted somewhere on your filesystem, just export"
		1305	einfo "the variable CD_ROOT so that it points to the"
		1306	einfo "directory containing the files."
		1307	echo
		1308	einfo "For example:"
		1309	einfo "export CD_ROOT=/mnt/cdrom"
		1310	echo
		1311	else
		1312	einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
		1313	cdcnt=0
		1314	while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
		1315	((++cdcnt))
		1316	var="CDROM_NAME_${cdcnt}"
		1317	[[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
		1318	done
		1319	echo
		1320	einfo "If you do not have the CDs, but have the data files"
		1321	einfo "mounted somewhere on your filesystem, just export"
		1322	einfo "the following variables so they point to the right place:"
		1323	einfon ""
		1324	cdcnt=0
		1325	while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
		1326	((++cdcnt))
		1327	echo -n " CD_ROOT_${cdcnt}"
		1328	done
		1329	echo
		1330	einfo "Or, if you have all the files in the same place, or"
		1331	einfo "you only have one cdrom, you can export CD_ROOT"
		1332	einfo "and that place will be used as the same data source"
		1333	einfo "for all the CDs."
		1334	echo
		1335	einfo "For example:"
		1336	einfo "export CD_ROOT_1=/mnt/cdrom"
		1337	echo
		1338	fi
		1339
		1340	export CDROM_SET=""
		1341	export CDROM_CURRENT_CD=0
		1342	cdrom_load_next_cd
		1343	}
		1344
		1345	# this is only used when you need access to more than one cd.
		1346	# when you have finished using the first cd, just call this function.
		1347	# when it returns, CDROM_ROOT will be pointing to the second cd.
		1348	# remember, you can only go forward in the cd chain, you can't go back.
		1349	cdrom_load_next_cd() {
		1350	local var
		1351	((++CDROM_CURRENT_CD))
		1352
		1353	unset CDROM_ROOT
		1354	var=CD_ROOT_${CDROM_CURRENT_CD}
		1355	[[ -z ${!var} ]] && var="CD_ROOT"
		1356	if [[ -z ${!var} ]] ; then
		1357	var="CDROM_CHECK_${CDROM_CURRENT_CD}"
		1358	_cdrom_locate_file_on_cd ${!var}
		1359	else
		1360	export CDROM_ROOT=${!var}
		1361	fi
		1362
		1363	einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
		1364	}
		1365
		1366	# this is used internally by the cdrom_get_cds() and cdrom_load_next_cd()
		1367	# functions. this should never be called from an ebuild.
		1368	# all it does is try to locate a give file on a cd ... if the cd isn't
		1369	# found, then a message asking for the user to insert the cdrom will be
		1370	# displayed and we'll hang out here until:
		1371	# (1) the file is found on a mounted cdrom
		1372	# (2) the user hits CTRL+C
		1373	_cdrom_locate_file_on_cd() {
		1374	local mline=""
		1375	local showedmsg=0
		1376
		1377	while [[ -z ${CDROM_ROOT} ]] ; do
		1378	local i=0
		1379	local -a cdset=(${*//:/ })
		1380	if [[ -n ${CDROM_SET} ]] ; then
		1381	cdset=(${cdset[${CDROM_SET}]})
		1382	fi
		1383
		1384	while [[ -n ${cdset[${i}]} ]] ; do
		1385	local dir=$(dirname ${cdset[${i}]})
		1386	local file=$(basename ${cdset[${i}]})
		1387
		1388	for mline in $(mount \| gawk '/(iso\|cdrom\|fs=cdfss)/ {print $3}') ; do
		1389	[[ -d ${mline}/${dir} ]] \|\| continue
		1390	if [[ -n $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] ; then
		1391	export CDROM_ROOT=${mline}
		1392	export CDROM_SET=${i}
		1393	export CDROM_MATCH=${cdset[${i}]}
		1394	return
		1395	fi
		1396	done
		1397
		1398	((++i))
		1399	done
		1400
		1401	echo
		1402	if [[ ${showedmsg} -eq 0 ]] ; then
		1403	if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
		1404	if [[ -z ${CDROM_NAME} ]] ; then
		1405	einfo "Please insert+mount the cdrom for ${PN} now !"
		1406	else
		1407	einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
		1408	fi
		1409	else
		1410	if [[ -z ${CDROM_NAME_1} ]] ; then
		1411	einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
		1412	else
		1413	local var="CDROM_NAME_${CDROM_CURRENT_CD}"
		1414	einfo "Please insert+mount the ${!var} cdrom now !"
		1415	fi
		1416	fi
		1417	showedmsg=1
		1418	fi
		1419	einfo "Press return to scan for the cd again"
		1420	einfo "or hit CTRL+C to abort the emerge."
		1421	echo
		1422	einfo "If you are having trouble with the detection"
		1423	einfo "of your CD, it is possible that you do not have"
		1424	einfo "Joliet support enabled in your kernel. Please"
		1425	einfo "check that CONFIG_JOLIET is enabled in your kernel."
		1426	read \|\| die "something is screwed with your system"
		1427	done
		1428	}
		1429
		1430	# Make sure that LINGUAS only contains languages that
		1431	# a package can support
		1432	#
		1433	# usage: strip-linguas <allow LINGUAS>
		1434	# strip-linguas -i <directories of .po files>
		1435	# strip-linguas -u <directories of .po files>
		1436	#
		1437	# The first form allows you to specify a list of LINGUAS.
		1438	# The -i builds a list of po files found in all the
		1439	# directories and uses the intersection of the lists.
		1440	# The -u builds a list of po files found in all the
		1441	# directories and uses the union of the lists.
		1442	strip-linguas() {
		1443	local ls newls
		1444	if [[ $1 == "-i" ]] \|\| [[ $1 == "-u" ]] ; then
		1445	local op=$1; shift
		1446	ls=" $(find "$1" -name '*.po' -exec basename {} \;) "; shift
		1447	local d f
		1448	for d in "$@" ; do
		1449	if [[ ${op} == "-u" ]] ; then
		1450	newls=${ls}
		1451	else
		1452	newls=""
		1453	fi
		1454	for f in $(find "$d" -name '*.po' -exec basename {} \;) ; do
		1455	if [[ ${op} == "-i" ]] ; then
		1456	[[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}"
		1457	else
		1458	[[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}"
		1459	fi
		1460	done
		1461	ls=${newls}
		1462	done
		1463	ls=${ls//.po}
		1464	else
		1465	ls=$@
		1466	fi
		1467
		1468	ls=" ${ls} "
		1469	newls=""
		1470	for f in ${LINGUAS} ; do
		1471	if [[ ${ls/ ${f} /} != ${ls} ]] ; then
		1472	newls="${newls} ${f}"
		1473	else
		1474	ewarn "Sorry, but ${PN} does not support the ${f} LINGUA"
		1475	fi
		1476	done
		1477	if [[ -z ${newls} ]] ; then
		1478	export LINGUAS=""
		1479	else
		1480	export LINGUAS=${newls:1}
		1481	fi
		1482	}
		1483
		1484	# moved from kernel.eclass since they are generally useful outside of
		1485	# kernel.eclass -iggy (20041002)
		1486
		1487	# the following functions are useful in kernel module ebuilds, etc.
		1488	# for an example see ivtv or drbd ebuilds
		1489
		1490	# set's ARCH to match what the kernel expects
		1491	set_arch_to_kernel() {
		1492	i=10
		1493	while ((i--)) ; do
		1494	ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
		1495	done
		1496	export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
		1497	case ${ARCH} in
		1498	x86) export ARCH="i386";;
		1499	amd64) export ARCH="x86_64";;
		1500	hppa) export ARCH="parisc";;
		1501	mips) export ARCH="mips";;
		1502	sparc) export ARCH="$(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!
		1503	*) export ARCH="${ARCH}";;
		1504	esac
		1505	}
		1506
		1507	# set's ARCH back to what portage expects
		1508	set_arch_to_portage() {
		1509	i=10
		1510	while ((i--)) ; do
		1511	ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
		1512	done
		1513	export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
		1514	}
		1515
		1516	# Jeremy Huddleston <eradicator@gentoo.org>:
		1517	# preserve_old_lib /path/to/libblah.so.0
		1518	# preserve_old_lib_notify /path/to/libblah.so.0
		1519	#
		1520	# These functions are useful when a lib in your package changes --library. Such
		1521	# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
		1522	# would break packages that link against it. Most people get around this
		1523	# by using the portage SLOT mechanism, but that is not always a relevant
		1524	# solution, so instead you can add the following to your ebuilds:
		1525	#
		1526	# src_install() {
		1527	# ...
		1528	# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
		1529	# ...
		1530	# }
		1531	#
		1532	# pkg_postinst() {
		1533	# ...
		1534	# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
		1535	# ...
		1536	# }
		1537
		1538	preserve_old_lib() {
		1539	LIB=$1
		1540
		1541	if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
		1542	SONAME=`basename ${LIB}`
		1543	DIRNAME=`dirname ${LIB}`
		1544
		1545	dodir ${DIRNAME}
		1546	cp ${ROOT}${LIB} ${D}${DIRNAME}
		1547	touch ${D}${LIB}
		1548	fi
		1549	}
		1550
		1551	preserve_old_lib_notify() {
		1552	LIB=$1
		1553
		1554	if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
		1555	SONAME=`basename ${LIB}`
		1556
		1557	ewarn "An old version of an installed library was detected on your system."
		1558	ewarn "In order to avoid breaking packages that link against it, this older version"
		1559	ewarn "is not being removed. In order to make full use of this newer version,"
		1560	ewarn "you will need to execute the following command:"
		1561	ewarn " revdep-rebuild --library ${SONAME}"
		1562	ewarn
		1563	ewarn "After doing that, you can safely remove ${LIB}"
		1564	ewarn "Note: 'emerge gentoolkit' to get revdep-rebuild"
		1565	fi
		1566	}
		1567
		1568	# Hack for people to figure out if a package was built with
		1569	# certain USE flags
		1570	#
		1571	# Usage: built_with_use [-a\|-o] <DEPEND ATOM> <List of USE flags>
		1572	# ex: built_with_use xchat gtk2
		1573	#
		1574	# Flags: -a all USE flags should be utilized
		1575	# -o at least one USE flag should be utilized
		1576	# Note: the default flag is '-a'
		1577	built_with_use() {
		1578	local opt=$1
		1579	[[ ${opt:0:1} = "-" ]] && shift \|\| opt="-a"
		1580
		1581	local PKG=$(best_version $1)
		1582	shift
		1583
		1584	local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
		1585
		1586	# if the USE file doesnt exist, assume the $PKG is either
		1587	# injected or package.provided
		1588	[[ ! -e ${USEFILE} ]] && return 0
		1589
		1590	local USE_BUILT=$(<${USEFILE})
		1591	while [[ $# -gt 0 ]] ; do
		1592	if [[ ${opt} = "-o" ]] ; then
		1593	has $1 ${USE_BUILT} && return 0
		1594	else
		1595	has $1 ${USE_BUILT} \|\| return 1
		1596	fi
		1597	shift
		1598	done
		1599	[[ ${opt} = "-a" ]]
		1600	}
		1601
		1602	# Many configure scripts wrongly bail when a C++ compiler
		1603	# could not be detected. #73450
		1604	epunt_cxx() {
		1605	local dir=$1
		1606	[[ -z ${dir} ]] && dir=${S}
		1607	ebegin "Removing useless C++ checks"
		1608	local f
		1609	for f in $(find ${dir} -name configure) ; do
		1610	patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
		1611	done
		1612	eend 0
		1613	}
		1614
		1615	# dopamd <file> [more files]
		1616	#
		1617	# Install pam auth config file in /etc/pam.d
		1618	dopamd() {
		1619	[[ -z $1 ]] && die "dopamd requires at least one argument"
		1620
		1621	use pam \|\| return 0
		1622
		1623	INSDESTTREE=/etc/pam.d \
		1624	doins "$@" \|\| die "failed to install $@"
		1625	}
		1626	# newpamd <old name> <new name>
		1627	#
		1628	# Install pam file <old name> as <new name> in /etc/pam.d
		1629	newpamd() {
		1630	[[ $# -ne 2 ]] && die "newpamd requires two arguements"
		1631
		1632	use pam \|\| return 0
		1633
		1634	INSDESTTREE=/etc/pam.d \
		1635	newins "$1" "$2" \|\| die "failed to install $1 as $2"
		1636	}
		1637
		1638	# make a wrapper script ...
		1639	# NOTE: this was originally games_make_wrapper, but I noticed other places where
		1640	# this could be used, so I have moved it here and made it not games-specific
		1641	# -- wolf31o2
		1642	# $1 == wrapper name
		1643	# $2 == binary to run
		1644	# $3 == directory to chdir before running binary
		1645	# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
		1646	# $5 == path for wrapper
		1647	make_wrapper() {
		1648	local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
		1649	local tmpwrapper=$(emktemp)
		1650	# We don't want to quote ${bin} so that people can pass complex
		1651	# things as $bin ... "./someprog --args"
		1652	cat << EOF > "${tmpwrapper}"
		1653	#!/bin/sh
		1654	cd "${chdir:-.}"
		1655	if [ -n "${libdir}" ] ; then
		1656	if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
		1657	export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
		1658	else
		1659	export LD_LIBRARY_PATH="${libdir}"
		1660	fi
		1661	fi
		1662	exec ${bin} "\$@"
		1663	EOF
		1664	chmod go+rx "${tmpwrapper}"
		1665	if [[ -n ${path} ]] ; then
		1666	exeinto "${path}"
		1667	newexe "${tmpwrapper}" "${wrapper}"
		1668	else
		1669	newbin "${tmpwrapper}" "${wrapper}"
		1670	fi
		1671	}

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