aboutsummaryrefslogtreecommitdiffstats
path: root/meta/classes/package_rpm.bbclass
blob: b86356de2ecbddfcc24f929ab1bafad4dad5d30b (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
inherit package

IMAGE_PKGTYPE ?= "rpm"

RPM="rpm"
RPMBUILD="rpmbuild"

PKGWRITEDIRRPM = "${WORKDIR}/deploy-rpms"

python package_rpm_fn () {
	bb.data.setVar('PKGFN', bb.data.getVar('PKG',d), d)
}

python package_rpm_install () {
	bb.fatal("package_rpm_install not implemented!")
}

RPMCONF_TARGET_BASE = "${DEPLOY_DIR_RPM}/solvedb"
RPMCONF_HOST_BASE = "${DEPLOY_DIR_RPM}/solvedb-sdk"
#
# Update the Packages depsolver db in ${DEPLOY_DIR_RPM}
#
package_update_index_rpm () {
	rpmarchs="${PACKAGE_ARCHS}"

	if [ ! -z "${DEPLOY_KEEP_PACKAGES}" ]; then
		return
	fi

	packagedirs=""
	packagedirs_sdk=""
	for arch in $rpmarchs ; do
		sdkarch=`echo $arch | sed -e 's/${HOST_ARCH}/${SDK_ARCH}/'`
		extension="-nativesdk"
		if [ "$sdkarch" = "all" -o "$sdkarch" = "any" -o "$sdkarch" = "noarch" ]; then
		    extension=""
		fi
		packagedirs="${DEPLOY_DIR_RPM}/$arch $packagedirs"
		packagedirs_sdk="${DEPLOY_DIR_RPM}/$sdkarch$extension $packagedirs_sdk"

		rm -rf ${DEPLOY_DIR_RPM}/$arch/solvedb
		rm -rf ${DEPLOY_DIR_RPM}/$sdkarch$extension/solvedb
	done

	cat /dev/null > ${RPMCONF_TARGET_BASE}.conf
	for pkgdir in $packagedirs; do
		if [ -e $pkgdir/ ]; then
			echo "Generating solve db for $pkgdir..."
			echo $pkgdir/solvedb >> ${RPMCONF_TARGET_BASE}.conf
			if [ -d $pkgdir/solvedb ]; then
				# We've already processed this and it's a duplicate
				continue
			fi
			mkdir -p $pkgdir/solvedb
			echo "# Dynamically generated solve manifest" >> $pkgdir/solvedb/manifest
			find $pkgdir -maxdepth 1 -type f >> $pkgdir/solvedb/manifest
			${RPM} -i --replacepkgs --replacefiles --oldpackage \
				-D "_dbpath $pkgdir/solvedb" --justdb \
				--noaid --nodeps --noorder --noscripts --notriggers --noparentdirs --nolinktos --stats \
				--ignoresize --nosignature --nodigest \
				-D "__dbi_txn create nofsync" \
				$pkgdir/solvedb/manifest
		fi
	done

	cat /dev/null > ${RPMCONF_HOST_BASE}.conf
	for pkgdir in $packagedirs_sdk; do
		if [ -e $pkgdir/ ]; then
			echo "Generating solve db for $pkgdir..."
			echo $pkgdir/solvedb >> ${RPMCONF_HOST_BASE}.conf
			if [ -d $pkgdir/solvedb ]; then
				# We've already processed this and it's a duplicate
				continue
			fi	
			mkdir -p $pkgdir/solvedb
			echo "# Dynamically generated solve manifest" >> $pkgdir/solvedb/manifest
			find $pkgdir -maxdepth 1 -type f >> $pkgdir/solvedb/manifest
			${RPM} -i --replacepkgs --replacefiles --oldpackage \
				-D "_dbpath $pkgdir/solvedb" --justdb \
				--noaid --nodeps --noorder --noscripts --notriggers --noparentdirs --nolinktos --stats \
				--ignoresize --nosignature --nodigest \
				-D "__dbi_txn create nofsync" \
				$pkgdir/solvedb/manifest
		fi
	done
}

#
# Generate an rpm configuration suitable for use against the
# generated depsolver db's...
#
package_generate_rpm_conf () {
	printf "_solve_dbpath " > ${RPMCONF_TARGET_BASE}.macro
	colon=false
	for each in `cat ${RPMCONF_TARGET_BASE}.conf` ; do
		if [ "$colon" == true ]; then
			printf ":" >> ${RPMCONF_TARGET_BASE}.macro
		fi
		printf "%s" $each >> ${RPMCONF_TARGET_BASE}.macro
		colon=true
	done
	printf "\n" >> ${RPMCONF_TARGET_BASE}.macro

	printf "_solve_dbpath " > ${RPMCONF_HOST_BASE}.macro
	colon=false
	for each in `cat ${RPMCONF_HOST_BASE}.conf` ; do
		if [ "$colon" == true ]; then
			printf ":" >> ${RPMCONF_HOST_BASE}.macro
		fi
		printf "%s" $each >> ${RPMCONF_HOST_BASE}.macro
		colon=true
	done
	printf "\n" >> ${RPMCONF_HOST_BASE}.macro
}

rpm_log_check() {
       target="$1"
       lf_path="$2"

       lf_txt="`cat $lf_path`"
       for keyword_die in "Cannot find package" "exit 1" ERR Fail
       do
               if (echo "$lf_txt" | grep -v log_check | grep "$keyword_die") >/dev/null 2>&1
               then
                       echo "log_check: There were error messages in the logfile"
                       echo -e "log_check: Matched keyword: [$keyword_die]\n"
                       echo "$lf_txt" | grep -v log_check | grep -C 5 -i "$keyword_die"
                       echo ""
                       do_exit=1
               fi
       done
       test "$do_exit" = 1 && exit 1
       true
}


#
# Resolve package names to filepaths
# resolve_pacakge <pkgname> <solvdb conffile>
#
resolve_package_rpm () {
	local pkg="$1"
	local conffile="$2"
	local pkg_name=""
	for solve in `cat ${conffile}`; do
		pkg_name=$(${RPM} -D "_dbpath $solve" -D "__dbi_txn create nofsync" -q --yaml $pkg | grep -i 'Packageorigin' | cut -d : -f 2)
		if [ -n "$pkg_name" ]; then
			break;
		fi
	done
	echo $pkg_name
}

#
# install a bunch of packages using rpm
# the following shell variables needs to be set before calling this func:
# INSTALL_ROOTFS_RPM - install root dir
# INSTALL_PLATFORM_RPM - main platform
# INSTALL_PLATFORM_EXTRA_RPM - extra platform
# INSTALL_CONFBASE_RPM - configuration file base name
# INSTALL_PACKAGES_NORMAL_RPM - packages to be installed
# INSTALL_PACKAGES_ATTEMPTONLY_RPM - packages attemped to be installed only
# INSTALL_PACKAGES_LINGUAS_RPM - additional packages for uclibc
# INSTALL_PROVIDENAME_RPM - content for provide name
# INSTALL_TASK_RPM - task name

package_install_internal_rpm () {

	local target_rootfs="${INSTALL_ROOTFS_RPM}"
	local platform="${INSTALL_PLATFORM_RPM}"
	local platform_extra="${INSTALL_PLATFORM_EXTRA_RPM}"
	local confbase="${INSTALL_CONFBASE_RPM}"
	local package_to_install="${INSTALL_PACKAGES_NORMAL_RPM}"
	local package_attemptonly="${INSTALL_PACKAGES_ATTEMPTONLY_RPM}"
	local package_lingusa="${INSTALL_PACKAGES_LINGUAS_RPM}"
	local providename="${INSTALL_PROVIDENAME_RPM}"
	local task="${INSTALL_TASK_RPM}"

	# Setup base system configuration
	mkdir -p ${target_rootfs}/etc/rpm/
	echo "${platform}-poky-linux-gnu" > ${target_rootfs}/etc/rpm/platform
	if [ ! -z "$platform_extra" ]; then
		for pt in $platform_extra ; do
			echo "$pt-.*-linux.*" >> ${target_rootfs}/etc/rpm/platform
		done
	fi

	# Tell RPM that the "/" directory exist and is available
	mkdir -p ${target_rootfs}/etc/rpm/sysinfo
	echo "/" >${target_rootfs}/etc/rpm/sysinfo/Dirnames
	if [ ! -z "$providename" ]; then
		>>${target_rootfs}/etc/rpm/sysinfo/Providename
		for provide in $providename ; do
			echo $provide >> ${target_rootfs}/etc/rpm/sysinfo/Providename
		done
	fi

	# Setup manifest of packages to install...
	mkdir -p ${target_rootfs}/install
	echo "# Install manifest" > ${target_rootfs}/install/install.manifest

	# Uclibc builds don't provide this stuff...
	if [ x${TARGET_OS} = "xlinux" ] || [ x${TARGET_OS} = "xlinux-gnueabi" ] ; then
		if [ ! -z "${package_lingusa}" ]; then
			for pkg in ${package_lingusa}; do
				echo "Processing $pkg..."
				pkg_name=$(resolve_package_rpm $pkg ${confbase}.conf)
				if [ -z "$pkg_name" ]; then
					echo "Unable to find package $pkg!"
					exit 1
				fi
				echo $pkg_name >> ${IMAGE_ROOTFS}/install/install.manifest
			done
		fi
	fi

	if [ ! -z "${package_to_install}" ]; then
		for pkg in ${package_to_install} ; do
			echo "Processing $pkg..."
			pkg_name=$(resolve_package_rpm $pkg ${confbase}.conf)
			if [ -z "$pkg_name" ]; then
				echo "Unable to find package $pkg!"
				exit 1
			fi
			echo $pkg_name >> ${target_rootfs}/install/install.manifest
		done
	fi

	# Generate an install solution by doing a --justdb install, then recreate it with
	# an actual package install!
	${RPM} --predefine "_rpmds_sysinfo_path ${target_rootfs}/etc/rpm/sysinfo" \
		--predefine "_rpmrc_platform_path ${target_rootfs}/etc/rpm/platform" \
		-D "_dbpath ${target_rootfs}/install" -D "`cat ${confbase}.macro`" \
		-D "__dbi_txn create nofsync" \
		-U --justdb --noscripts --notriggers --noparentdirs --nolinktos --ignoresize \
		${target_rootfs}/install/install.manifest

	if [ ! -z "${package_attemptonly}" ]; then
		echo "Adding attempt only packages..."
		for pkg in ${package_attemptonly} ; do
			echo "Processing $pkg..."
			pkg_name=$(resolve_package_rpm $pkg ${confbase}.conf)
			if [ -z "$pkg_name" ]; then
				echo "Unable to find package $pkg!"
				exit 1
			fi
			echo "Attempting $pkg_name..." >> "${WORKDIR}/temp/log.do_${task}_attemptonly.${PID}"
			${RPM} --predefine "_rpmds_sysinfo_path ${target_rootfs}/etc/rpm/sysinfo" \
				--predefine "_rpmrc_platform_path ${target_rootfs}/etc/rpm/platform" \
				-D "_dbpath ${target_rootfs}/install" -D "`cat ${confbase}.macro`" \
				-D "__dbi_txn create nofsync private" \
				-U --justdb --noscripts --notriggers --noparentdirs --nolinktos --ignoresize \
			$pkg_name >> "${WORKDIR}/temp/log.do_${task}_attemptonly.${PID}" || true
		done
	fi

	#### Note: 'Recommends' is an arbitrary tag that means _SUGGESTS_ in Poky..
	# Add any recommended packages to the image
	# RPM does not solve for recommended packages because they are optional...
	# So we query them and tree them like the ATTEMPTONLY packages above...
	# Change the loop to "1" to run this code...
	loop=0
	if [ $loop -eq 1 ]; then
	 echo "Processing recommended packages..."
	 cat /dev/null >  ${target_rootfs}/install/recommend.list
	 while [ $loop -eq 1 ]; do
		# Dump the full set of recommends...
		${RPM} --predefine "_rpmds_sysinfo_path ${target_rootfs}/etc/rpm/sysinfo" \
			--predefine "_rpmrc_platform_path ${target_rootfs}/etc/rpm/platform" \
			-D "_dbpath ${IMAGE_ROOTFS}/install" -D "`cat ${confbase}.macro`" \
			-D "__dbi_txn create nofsync private" \
			-qa --qf "[%{RECOMMENDS}\n]" | sort -u > ${target_rootfs}/install/recommend
		# Did we add more to the list?
		grep -v -x -F -f ${target_rootfs}/install/recommend.list ${target_rootfs}/install/recommend > ${target_rootfs}/install/recommend.new || true
		# We don't want to loop unless there is a change to the list!
		loop=0
		cat ${target_rootfs}/install/recommend.new | \
		 while read pkg ; do
			# Ohh there was a new one, we'll need to loop again...
			loop=1
			echo "Processing $pkg..."
			pkg_name=$(resolve_package $pkg ${confbase}.conf)
			if [ -z "$pkg_name" ]; then
				echo "Unable to find package $pkg." >> "${WORKDIR}/temp/log.do_${task}_recommend.${PID}"
				continue
			fi
			echo "Attempting $pkg_name..." >> "${WORKDIR}/temp/log.do_{task}_recommend.${PID}"
			${RPM} --predefine "_rpmds_sysinfo_path ${target_rootfs}/etc/rpm/sysinfo" \
				--predefine "_rpmrc_platform_path ${target_rootfs}/etc/rpm/platform" \
				-D "_dbpath ${target_rootfs}/install" -D "`cat ${confbase}.macro`" \
				-D "__dbi_txn create nofsync private" \
				-U --justdb --noscripts --notriggers --noparentdirs --nolinktos --ignoresize \
				$pkg_name >> "${WORKDIR}/temp/log.do_${task}_recommend.${PID}" 2>&1 || true
		done
		cat ${target_rootfs}/install/recommend.list ${target_rootfs}/install/recommend.new | sort -u > ${target_rootfs}/install/recommend.new.list
		mv -f ${target_rootfs}/install/recommend.new.list ${target_rootfs}/install/recommend.list
		rm ${target_rootfs}/install/recommend ${target_rootfs}/install/recommend.new
	 done
	fi

	# Now that we have a solution, pull out a list of what to install...
	echo "Manifest: ${target_rootfs}/install/install.manifest"
	${RPM} -D "_dbpath ${target_rootfs}/install" -qa --yaml \
		-D "__dbi_txn create nofsync private" \
		| grep -i 'Packageorigin' | cut -d : -f 2 > ${target_rootfs}/install/install_solution.manifest

	# Attempt install
	${RPM} --root ${target_rootfs} \
		--predefine "_rpmds_sysinfo_path ${target_rootfs}/etc/rpm/sysinfo" \
		--predefine "_rpmrc_platform_path ${target_rootfs}/etc/rpm/platform" \
		-D "_dbpath ${rpmlibdir}" \
		--noscripts --notriggers --noparentdirs --nolinktos \
		-D "__dbi_txn create nofsync private" \
		-Uhv ${target_rootfs}/install/install_solution.manifest
}

python write_specfile () {
	import textwrap

	# We need to change '-' in a version field to '+'
	# This needs to be done BEFORE the mapping_rename_hook
	def translate_vers(varname, d):
		depends = bb.data.getVar(varname, d, True)
		if depends:
			depends_dict = bb.utils.explode_dep_versions(depends)
			newdeps_dict = {}
			for dep in depends_dict:
				ver = depends_dict[dep]
				if dep and ver:
					if '-' in ver:
						subd = read_subpkgdata_dict(dep, d)
						pv = subd['PV']
						reppv = pv.replace('-', '+')
						ver = ver.replace(pv, reppv)
				newdeps_dict[dep] = ver
			depends = bb.utils.join_deps(newdeps_dict)
			bb.data.setVar(varname, depends.strip(), d)

	# We need to change the style the dependency from BB to RPM
	# This needs to happen AFTER the mapping_rename_hook
	def print_deps(variable, tag, array, d):
		depends = variable
		if depends:
			depends_dict = bb.utils.explode_dep_versions(depends)
			for dep in depends_dict:
				ver = depends_dict[dep]
				if dep and ver:
					ver = ver.replace('(', '')
					ver = ver.replace(')', '')
					array.append("%s: %s %s" % (tag, dep, ver))
				else:
					array.append("%s: %s" % (tag, dep))

	def walk_files(walkpath, target, conffiles):
		import os
		for rootpath, dirs, files in os.walk(walkpath):
			path = rootpath.replace(walkpath, "")
			for dir in dirs:
				# All packages own the directories their files are in...
				target.append("%dir " + path + "/" + dir)
			for file in files:
				if conffiles.count(path + "/" + file):
					target.append("%config " + path + "/" + file)
				else:
					target.append(path + "/" + file)

	packages = bb.data.getVar('PACKAGES', d, True)
	if not packages or packages == '':
		bb.debug(1, "No packages; nothing to do")
		return

	pkgdest = bb.data.getVar('PKGDEST', d, True)
	if not pkgdest:
		bb.fatal("No PKGDEST")
		return

	outspecfile = bb.data.getVar('OUTSPECFILE', d, True)
	if not outspecfile:
		bb.fatal("No OUTSPECFILE")
		return

	# Construct the SPEC file...
	srcname    = bb.data.getVar('PN', d, True)
	srcsummary = (bb.data.getVar('SUMMARY', d, True) or bb.data.getVar('DESCRIPTION', d, True) or ".")
	srcversion = bb.data.getVar('PV', d, True).replace('-', '+')
	srcrelease = bb.data.getVar('PR', d, True)
	srcepoch   = (bb.data.getVar('PE', d, True) or "")
	srclicense = bb.data.getVar('LICENSE', d, True)
	srcsection = bb.data.getVar('SECTION', d, True)
	srcmaintainer  = bb.data.getVar('MAINTAINER', d, True)
	srchomepage    = bb.data.getVar('HOMEPAGE', d, True)
	srcdescription = bb.data.getVar('DESCRIPTION', d, True) or "."

	srcdepends     = bb.data.getVar('DEPENDS', d, True)
	srcrdepends    = []
	srcrrecommends = []
	srcrsuggests   = []
	srcrprovides   = []
	srcrreplaces   = []
	srcrconflicts  = []
	srcrobsoletes  = []

	srcpreinst  = []
	srcpostinst = []
	srcprerm    = []
	srcpostrm   = []

	spec_preamble_top = []
	spec_preamble_bottom = []

	spec_scriptlets_top = []
	spec_scriptlets_bottom = []

	spec_files_top = []
	spec_files_bottom = []

	for pkg in packages.split():
		localdata = bb.data.createCopy(d)

		root = "%s/%s" % (pkgdest, pkg)

		lf = bb.utils.lockfile(root + ".lock")

		bb.data.setVar('ROOT', '', localdata)
		bb.data.setVar('ROOT_%s' % pkg, root, localdata)
		pkgname = bb.data.getVar('PKG_%s' % pkg, localdata, 1)
		if not pkgname:
			pkgname = pkg
		bb.data.setVar('PKG', pkgname, localdata)

		bb.data.setVar('OVERRIDES', pkg, localdata)

		bb.data.update_data(localdata)

		conffiles = (bb.data.getVar('CONFFILES', localdata, True) or "").split()

		splitname    = pkgname

		splitsummary = (bb.data.getVar('SUMMARY', localdata, True) or bb.data.getVar('DESCRIPTION', localdata, True) or ".")
		splitversion = (bb.data.getVar('PV', localdata, True) or "").replace('-', '+')
		splitrelease = (bb.data.getVar('PR', localdata, True) or "")
		splitepoch   = (bb.data.getVar('PE', localdata, True) or "")
		splitlicense = (bb.data.getVar('LICENSE', localdata, True) or "")
		splitsection = (bb.data.getVar('SECTION', localdata, True) or "")
		splitdescription = (bb.data.getVar('DESCRIPTION', localdata, True) or ".")

		translate_vers('RDEPENDS', localdata)
		translate_vers('RRECOMMENDS', localdata)
		translate_vers('RSUGGESTS', localdata)
		translate_vers('RPROVIDES', localdata)
		translate_vers('RREPLACES', localdata)
		translate_vers('RCONFLICTS', localdata)

		# Map the dependencies into their final form
		bb.build.exec_func("mapping_rename_hook", localdata)

		splitrdepends    = bb.data.getVar('RDEPENDS', localdata, True) or ""
		splitrrecommends = bb.data.getVar('RRECOMMENDS', localdata, True) or ""
		splitrsuggests   = bb.data.getVar('RSUGGESTS', localdata, True) or ""
		splitrprovides   = bb.data.getVar('RPROVIDES', localdata, True) or ""
		splitrreplaces   = bb.data.getVar('RREPLACES', localdata, True) or ""
		splitrconflicts  = bb.data.getVar('RCONFLICTS', localdata, True) or ""
		splitrobsoletes  = []

		# Gather special src/first package data
		if srcname == splitname:
			srcrdepends    = splitrdepends
			srcrrecommends = splitrrecommends
			srcrsuggests   = splitrsuggests
			srcrprovides   = splitrprovides
			srcrreplaces   = splitrreplaces
			srcrconflicts  = splitrconflicts

			srcpreinst  = bb.data.getVar('pkg_preinst', localdata, True)
			srcpostinst = bb.data.getVar('pkg_postinst', localdata, True)
			srcprerm    = bb.data.getVar('pkg_prerm', localdata, True)
			srcpostrm   = bb.data.getVar('pkg_postrm', localdata, True)

			file_list = []
			walk_files(root, file_list, conffiles)
			if not file_list and bb.data.getVar('ALLOW_EMPTY', localdata) != "1":
				bb.note("Not creating empty RPM package for %s" % splitname)
			else:
				bb.note("Creating RPM package for %s" % splitname)
				spec_files_top.append('%files')
				if file_list:
					spec_files_top.extend(file_list)
				spec_files_top.append('')

			bb.utils.unlockfile(lf)
			continue

		# Process subpackage data
		spec_preamble_bottom.append('%%package -n %s' % splitname)
		spec_preamble_bottom.append('Summary: %s' % splitsummary)
		if srcversion != splitversion:
			spec_preamble_bottom.append('Version: %s' % splitversion)
		if srcrelease != splitrelease:
			spec_preamble_bottom.append('Release: %s' % splitrelease)
		if srcepoch != splitepoch:
			spec_preamble_bottom.append('Epoch: %s' % splitepoch)
		if srclicense != splitlicense:
			spec_preamble_bottom.append('License: %s' % splitlicense)
		spec_preamble_bottom.append('Group: %s' % splitsection)

		# Replaces == Obsoletes && Provides
		if splitrreplaces and splitrreplaces.strip() != "":
			for dep in splitrreplaces.split(','):
				if splitrprovides:
					splitrprovides = splitrprovides + ", " + dep
				else:
					splitrprovides = dep
				if splitrobsoletes:
					splitrobsoletes = splitrobsoletes + ", " + dep
				else:
					splitrobsoletes = dep

		print_deps(splitrdepends,	"Requires", spec_preamble_bottom, d)
		# Suggests in RPM are like recommends in Poky!
		print_deps(splitrrecommends,	"Suggests", spec_preamble_bottom, d)
		# While there is no analog for suggests... (So call them recommends for now)
		print_deps(splitrsuggests, 	"Recommends", spec_preamble_bottom, d)
		print_deps(splitrprovides, 	"Provides", spec_preamble_bottom, d)
		print_deps(splitrobsoletes, 	"Obsoletes", spec_preamble_bottom, d)

		# conflicts can not be in a provide!  We will need to filter it.
		if splitrconflicts:
			depends_dict = bb.utils.explode_dep_versions(splitrconflicts)
			newdeps_dict = {}
			for dep in depends_dict:
				if dep not in splitrprovides:
					newdeps_dict[dep] = depends_dict[dep]
			if newdeps_dict:
				splitrconflicts = bb.utils.join_deps(newdeps_dict)
			else:
				splitrconflicts = ""

		print_deps(splitrconflicts, 	"Conflicts", spec_preamble_bottom, d)

		spec_preamble_bottom.append('')

		spec_preamble_bottom.append('%%description -n %s' % splitname)
		dedent_text = textwrap.dedent(splitdescription).strip()
		spec_preamble_bottom.append('%s' % textwrap.fill(dedent_text, width=75))

		spec_preamble_bottom.append('')

		# Now process scriptlets
		for script in ["preinst", "postinst", "prerm", "postrm"]:
			scriptvar = bb.data.getVar('pkg_%s' % script, localdata, True)
			if not scriptvar:
				continue
			if script == 'preinst':
				spec_scriptlets_bottom.append('%%pre -n %s' % splitname)
			elif script == 'postinst':
				spec_scriptlets_bottom.append('%%post -n %s' % splitname)
			elif script == 'prerm':
				spec_scriptlets_bottom.append('%%preun -n %s' % splitname)
			elif script == 'postrm':
				spec_scriptlets_bottom.append('%%postun -n %s' % splitname)
			spec_scriptlets_bottom.append(scriptvar)
			spec_scriptlets_bottom.append('')

		# Now process files
		file_list = []
		walk_files(root, file_list, conffiles)
		if not file_list and bb.data.getVar('ALLOW_EMPTY', localdata) != "1":
			bb.note("Not creating empty RPM package for %s" % splitname)
		else:
			bb.note("Creating RPM package for %s" % splitname)
			spec_files_bottom.append('%%files -n %s' % splitname)
			if file_list:
				spec_files_bottom.extend(file_list)
			spec_files_bottom.append('')

		del localdata
		bb.utils.unlockfile(lf)

	spec_preamble_top.append('Summary: %s' % srcsummary)
	spec_preamble_top.append('Name: %s' % srcname)
	spec_preamble_top.append('Version: %s' % srcversion)
	spec_preamble_top.append('Release: %s' % srcrelease)
	if srcepoch and srcepoch.strip() != "":
		spec_preamble_top.append('Epoch: %s' % srcepoch)
	spec_preamble_top.append('License: %s' % srclicense)
	spec_preamble_top.append('Group: %s' % srcsection)
	spec_preamble_top.append('Packager: %s' % srcmaintainer)
	spec_preamble_top.append('URL: %s' % srchomepage)

	# Replaces == Obsoletes && Provides
	if srcrreplaces and srcrreplaces.strip() != "":
		for dep in srcrreplaces.split(','):
			if srcrprovides:
				srcrprovides = srcrprovides + ", " + dep
			else:
				srcrprovides = dep
			if srcrobsoletes:
				srcrobsoletes = srcrobsoletes + ", " + dep
			else:
				srcrobsoletes = dep

	print_deps(srcdepends,		"BuildRequires", spec_preamble_top, d)
	print_deps(srcrdepends,		"Requires", spec_preamble_top, d)
	# Suggests in RPM are like recommends in Poky!
	print_deps(srcrrecommends,	"Suggests", spec_preamble_top, d)
	# While there is no analog for suggests... (So call them recommends for now)
	print_deps(srcrsuggests, 	"Recommends", spec_preamble_top, d)
	print_deps(srcrprovides, 	"Provides", spec_preamble_top, d)
	print_deps(srcrobsoletes, 	"Obsoletes", spec_preamble_top, d)

	# conflicts can not be in a provide!  We will need to filter it.
	if srcrconflicts:
		depends_dict = bb.utils.explode_dep_versions(srcrconflicts)
		newdeps_dict = {}
		for dep in depends_dict:
			if dep not in srcrprovides:
				newdeps_dict[dep] = depends_dict[dep]
		if newdeps_dict:
			srcrconflicts = bb.utils.join_deps(newdeps_dict)
		else:
			srcrconflicts = ""

	print_deps(srcrconflicts, 	"Conflicts", spec_preamble_top, d)

	spec_preamble_top.append('')

	spec_preamble_top.append('%description')
	dedent_text = textwrap.dedent(srcdescription).strip()
	spec_preamble_top.append('%s' % textwrap.fill(dedent_text, width=75))

	spec_preamble_top.append('')

	if srcpreinst:
		spec_scriptlets_top.append('%pre')
		spec_scriptlets_top.append(srcpreinst)
		spec_scriptlets_top.append('')
	if srcpostinst:
		spec_scriptlets_top.append('%post')
		spec_scriptlets_top.append(srcpostinst)
		spec_scriptlets_top.append('')
	if srcprerm:
		spec_scriptlets_top.append('%preun')
		spec_scriptlets_top.append(srcprerm)
		spec_scriptlets_top.append('')
	if srcpostrm:
		spec_scriptlets_top.append('%postun')
		spec_scriptlets_top.append(srcpostrm)
		spec_scriptlets_top.append('')

	# Write the SPEC file
	try:
		from __builtin__ import file
		specfile = file(outspecfile, 'w')
	except OSError:
		raise bb.build.FuncFailed("unable to open spec file for writing.")

	for line in spec_preamble_top:
		specfile.write(line + "\n")

	for line in spec_preamble_bottom:
		specfile.write(line + "\n")

	for line in spec_scriptlets_top:
		specfile.write(line + "\n")

	for line in spec_scriptlets_bottom:
		specfile.write(line + "\n")

	for line in spec_files_top:
		specfile.write(line + "\n")

	for line in spec_files_bottom:
		specfile.write(line + "\n")

	specfile.close()
}

python do_package_rpm () {
	import os

	workdir = bb.data.getVar('WORKDIR', d, True)
	outdir = bb.data.getVar('DEPLOY_DIR_IPK', d, True)
	tmpdir = bb.data.getVar('TMPDIR', d, True)
	pkgd = bb.data.getVar('PKGD', d, True)
	pkgdest = bb.data.getVar('PKGDEST', d, True)
	if not workdir or not outdir or not pkgd or not tmpdir:
		bb.error("Variables incorrectly set, unable to package")
		return

	packages = bb.data.getVar('PACKAGES', d, True)
	if not packages or packages == '':
		bb.debug(1, "No packages; nothing to do")
		return

	# Construct the spec file...
	srcname    = bb.data.getVar('PN', d, True)
	outspecfile = workdir + "/" + srcname + ".spec"
	bb.data.setVar('OUTSPECFILE', outspecfile, d)
	bb.build.exec_func('write_specfile', d)

	# Construct per file dependencies file
	def dump_filerdeps(varname, outfile, d):
		outfile.write("#!/bin/sh\n")
		outfile.write("\n# Dependency table\n")
		for pkg in packages.split():
			dependsflist_key = 'FILE' + varname + 'FLIST' + "_" + pkg
			dependsflist = (bb.data.getVar(dependsflist_key, d, True) or "")
			for dfile in dependsflist.split():
				key = "FILE" + varname + "_" + dfile + "_" + pkg
				depends_dict = bb.utils.explode_dep_versions(bb.data.getVar(key, d, True) or "")
				file = dfile.replace("@underscore@", "_")
				file = file.replace("@closebrace@", "]")
				file = file.replace("@openbrace@", "[")
				file = file.replace("@tab@", "\t")
				file = file.replace("@space@", " ")
				file = file.replace("@at@", "@")
				outfile.write("#" + pkgd + file + "\t")
				for dep in depends_dict:
					ver = depends_dict[dep]
					if dep and ver:
						ver = ver.replace("(","")
						ver = ver.replace(")","")
						outfile.write(dep + " " + ver + " ")
					else:
						outfile.write(dep + " ")
				outfile.write("\n")
		outfile.write("\n\nwhile read file_name ; do\n")
		outfile.write("\tlength=$(echo \"#${file_name}\t\" | wc -c )\n")
		outfile.write("\tline=$(grep \"^#${file_name}\t\" $0 | cut -c ${length}- )\n")
		outfile.write("\tprintf \"%s\\n\" ${line}\n")
		outfile.write("done\n")

	# Poky dependencies a.k.a. RPM requires
	outdepends = workdir + "/" + srcname + ".requires"

	try:
		from __builtin__ import file
		dependsfile = file(outdepends, 'w')
	except OSError:
		raise bb.build.FuncFailed("unable to open spec file for writing.")

	dump_filerdeps('RDEPENDS', dependsfile, d)

	dependsfile.close()
	os.chmod(outdepends, 0755)

	# Poky / RPM Provides
	outprovides = workdir + "/" + srcname + ".requires"

	try:
		from __builtin__ import file
		providesfile = file(outprovides, 'w')
	except OSError:
		raise bb.build.FuncFailed("unable to open spec file for writing.")

	dump_filerdeps('RPROVIDES', providesfile, d)

	providesfile.close()
	os.chmod(outprovides, 0755)

	# Setup the rpmbuild arguments...
	rpmbuild = bb.data.getVar('RPMBUILD', d, True)
	targetsys = bb.data.getVar('TARGET_SYS', d, True)
	targetvendor = bb.data.getVar('TARGET_VENDOR', d, True)
	pkgwritedir = bb.data.expand('${PKGWRITEDIRRPM}/${PACKAGE_ARCH}', d)
	pkgarch = bb.data.expand('${PACKAGE_ARCH}', d)
	bb.mkdirhier(pkgwritedir)
	os.chmod(pkgwritedir, 0755)

	cmd = rpmbuild
	cmd = cmd + " --nodeps --short-circuit --target " + pkgarch + targetvendor + "-linux-gnu --buildroot " + pkgd
	cmd = cmd + " --define '_topdir " + workdir + "' --define '_rpmdir " + pkgwritedir + "'"
	cmd = cmd + " --define '_build_name_fmt %%{NAME}-%%{VERSION}-%%{RELEASE}.%%{ARCH}.rpm'"
	cmd = cmd + " --define '_use_internal_dependency_generator 0'"
	cmd = cmd + " --define '__find_requires " + outdepends + "'"
	cmd = cmd + " --define '__find_provides " + outprovides + "'"
	cmd = cmd + " --define '_unpackaged_files_terminate_build 0'"
	cmd = cmd + " --define 'debug_package %{nil}'"
	cmd = cmd + " -bb " + outspecfile

	# Build the rpm package!
	bb.data.setVar('BUILDSPEC', cmd + "\n", d)
	bb.data.setVarFlag('BUILDSPEC', 'func', '1', d)
	bb.build.exec_func('BUILDSPEC', d)
}

python () {
    if bb.data.getVar('PACKAGES', d, True) != '':
        deps = (bb.data.getVarFlag('do_package_write_rpm', 'depends', d) or "").split()
        deps.append('rpm-native:do_populate_sysroot')
        deps.append('virtual/fakeroot-native:do_populate_sysroot')
        bb.data.setVarFlag('do_package_write_rpm', 'depends', " ".join(deps), d)
        bb.data.setVarFlag('do_package_write_rpm', 'fakeroot', 1, d)
        bb.data.setVarFlag('do_package_write_rpm_setscene', 'fakeroot', 1, d)
}

SSTATETASKS += "do_package_write_rpm"
do_package_write_rpm[sstate-name] = "deploy-rpm"
do_package_write_rpm[sstate-inputdirs] = "${PKGWRITEDIRRPM}"
do_package_write_rpm[sstate-outputdirs] = "${DEPLOY_DIR_RPM}"
# Take a shared lock, we can write multiple packages at the same time...
# but we need to stop the rootfs/solver from running while we do...
do_package_write_rpm[sstate-lockfile-shared] += "${DEPLOY_DIR_RPM}/rpm.lock"

python do_package_write_rpm_setscene () {
	sstate_setscene(d)
}
addtask do_package_write_rpm_setscene

python do_package_write_rpm () {
	bb.build.exec_func("read_subpackage_metadata", d)
	bb.build.exec_func("do_package_rpm", d)
}

do_package_write_rpm[dirs] = "${PKGWRITEDIRRPM}"
addtask package_write_rpm before do_package_write after do_package

PACKAGEINDEXES += "package_update_index_rpm; createrepo ${DEPLOY_DIR_RPM};"
PACKAGEINDEXDEPS += "rpm-native:do_populate_sysroot"
PACKAGEINDEXDEPS += "createrepo-native:do_populate_sysroot"