abuild.in 32.5 KB
Newer Older
Natanael Copa's avatar
Natanael Copa committed
1
2
#!/bin/sh

3
# script to build apk packages (light version of makepkg)
Natanael Copa's avatar
Natanael Copa committed
4
5
6
7
8
9
10
# Copyright (c) 2008 Natanael Copa <natanael.copa@gmail.com>
#
# Distributed under GPL-2
#
# Depends on: busybox utilities, fakeroot, 
#

Natanael Copa's avatar
Natanael Copa committed
11
12
abuild_ver=@VERSION@
sysconfdir=@sysconfdir@
13
abuildrepo=@abuildrepo@
Natanael Copa's avatar
Natanael Copa committed
14
datadir=@datadir@
Natanael Copa's avatar
Natanael Copa committed
15

16
program=${0##*/}
17
abuild_path=$(readlink -f $0)
Natanael Copa's avatar
Natanael Copa committed
18
19

# defaults
20
BUILD_BASE="build-base"
21
SUDO=${SUDO:-"sudo"}
22
FAKEROOT=${FAKEROOT:-"fakeroot"}
23
APK=${APK:-apk}
24
apk_opt_wait="--wait 30"
25

Natanael Copa's avatar
Natanael Copa committed
26
# read config
Natanael Copa's avatar
Natanael Copa committed
27
ABUILD_CONF=${ABUILD_CONF:-"$sysconfdir/abuild.conf"}
Natanael Copa's avatar
Natanael Copa committed
28
29
[ -f "$ABUILD_CONF" ] && . "$ABUILD_CONF"

30
default_colors() {
Natanael Copa's avatar
Natanael Copa committed
31
32
33
34
35
36
	NORMAL="\033[1;0m"
	STRONG="\033[1;1m"
	RED="\033[1;31m"
	GREEN="\033[1;32m"
	YELLOW="\033[1;33m"
	BLUE="\033[1;34m"
37
38
39
40
41
42
43
44
45
46
47
48
49
50
}

monochrome() {
	NORMAL=""
	STRONG=""
	RED=""
	GREEN=""
	YELLOW=""
	BLUE=""
}

#colors
if [ -n "$USE_COLORS" ]; then
    default_colors
Natanael Copa's avatar
Natanael Copa committed
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
fi	
	

# functions
msg() {
	local prompt="$GREEN>>>${NORMAL}"
	local fake="${FAKEROOTKEY:+${BLUE}*${NORMAL}}"
	local name="${STRONG}${subpkgname:-$pkgname}${NORMAL}"
	[ -z "$quiet" ] && printf "${prompt} ${name}${fake}: $@\n" >&2
}

warning() {
	local prompt="${YELLOW}>>> WARNING:${NORMAL}"
	local fake="${FAKEROOTKEY:+${BLUE}*${NORMAL}}"
	local name="${STRONG}${subpkgname:-$pkgname}${NORMAL}"
	printf "${prompt} ${name}${fake}: $@\n" >&2
}

error() {
	local prompt="${RED}>>> ERROR:${NORMAL}"
	local fake="${FAKEROOTKEY:+${BLUE}*${NORMAL}}"
	local name="${STRONG}${subpkgname:-$pkgname}${NORMAL}"
	printf "${prompt} ${name}${fake}: $@\n" >&2
}
Natanael Copa's avatar
Natanael Copa committed
75
76

	
Linux User's avatar
Linux User committed
77
set_xterm_title() {
78
	if [ "$TERM" = xterm ] && [ -n "$USE_COLORS" ]; then
79
		 printf "\033]0;$1\007" >&2
Linux User's avatar
Linux User committed
80
81
82
83
84
	fi
} 

cleanup() {
	set_xterm_title ""
85
	if [ -z "$install_after" ] && [ -n "$uninstall_after" ]; then
86
		$SUDO $APK del $apk_opt_wait $uninstall_after
87
	fi
Linux User's avatar
Linux User committed
88
89
}

Natanael Copa's avatar
Natanael Copa committed
90
die() {
Linux User's avatar
Linux User committed
91
	error "$@"
Linux User's avatar
Linux User committed
92
	cleanup
Natanael Copa's avatar
Natanael Copa committed
93
94
95
	exit 1
}

96
97
# check if apkbuild is basicly sane
sanitycheck() {
98
	local i suggestion
99
	msg "Checking sanity of $APKBUILD..."
100
101
102
	[ -z "$pkgname" ] && die "Missing pkgname in APKBUILD"
	[ -z "${pkgname##* *}" ] && die "pkgname contains spaces"
	[ -z "$pkgver" ] && die "Missing pkgver in APKBUILD"
103
	if [ "$pkgver" != "volatile" ] && [ -z "$nodeps" ]; then
104
		$APK version --check -q "$pkgver" ||\
Natanael Copa's avatar
Natanael Copa committed
105
106
			die "$pkgver is not a valid version"
	fi
107
	[ -z "$pkgrel" ] && die "Missing pkgrel in APKBUILD"
108
109
110
111
	[ -z "$pkgdesc" ] && die "Missing pkgdesc in APKBUILD"
	[ -z "$url" ] && die "Missing url in APKBUILD"
	[ -z "$license" ] && die "Missing license in APKBULID"

112
113
114
115
116
117
118
119
120
121
	# check if CARCH, CBUILD, CHOST and CTARGET is set
	if [ -z "$CARCH" ]; then
		case "$(uname -m)" in
		i[0-9]86) suggestion=" (Suggestion: CARCH=x86)";;
		x86_64) suggestion=" (Suggestion: CARCH=x86_64)";;
		esac
		die "Please set CARCH in /etc/abuild.conf$suggestion"
	fi
	[ -z "$CHOST" ] && die "Please set CHOST in /etc/abuild.conf"

Natanael Copa's avatar
Natanael Copa committed
122
123
124
125
126
127
128
	for i in $install; do
		[ -e "$startdir/$i" ] || die "install script $startdir/$i is missing"
	done
	
	[ -n "${triggers%%:*}" ] && [ ! -e "$startdir"/${triggers%%:*} ] \
		&& die "trigger script $startdir/${triggers%%:*} is missing"

129
130
	if [ -n "$source" ]; then
		for i in $source; do
Natanael Copa's avatar
Natanael Copa committed
131
132
133
134
			if install_has "$i"; then
				warning "You should not have \$install in source"
				continue
			fi
135
			md5sums_has ${i##*/} || die "${i##*/} is missing in md5sums"
Natanael Copa's avatar
Natanael Copa committed
136
137
138
			case "$i" in
				https://*) makedepends_has wget || die "wget must be in makedepends when source has https://" ;;
			esac
139
140
		done
	fi
Natanael Copa's avatar
Natanael Copa committed
141

142
143
	if [ -n "$md5sums" ]; then
		for i in $(echo "$md5sums" | awk '{ print $2 }'); do
Natanael Copa's avatar
Natanael Copa committed
144
			source_has $i || die "$i exists in md5sums but is missing in source"
145
146
		done
	fi
147

148
149
150
	# common spelling errors
	[ -n "$depend" ] && die "APKBUILD contains 'depend'. It should be depends"
	[ -n "$makedepend" ] && die "APKBUILD contains 'makedepend'. It should be makedepends"
Natanael Copa's avatar
Natanael Copa committed
151
152

	grep '^# Maintainer:' $APKBUILD >/dev/null || warning "No maintainer"
153
154

	makedepends_has 'g++' && warning "g++ should not be in makedepends"
155
156
157
158
	return 0
}

md5check() {
159
	local dummy f endreturnval originalparams origin file
160
161
162
	if [ -z "$source" ]; then
		return 0
	fi
163
	if [ -z "$md5sums" ]; then
164
		die "Use 'abuild checksum' to generate/update the checksum(s)"
165
	fi
166
167
168
	if [ "$(echo $source | wc -l)" -ne "$(echo $md5sums | wc -l)" ]; then
		die "Number of md5sums does not correspond to number of sources"
	fi
169
	fetch || return 1
170
	msg "Checking md5sums..."
Natanael Copa's avatar
Natanael Copa committed
171
	cd "$srcdir" || return 1
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
	IFS=$'\n'
	endreturnval=0
	originalparams=$@
	set -- $source
	for src in $md5sums; do
		origin=$1; shift
		echo "$src" | md5sum -c
		if [ $? -ne 0 ]; then
			is_remote $origin || continue
			echo "Because the remote file above failed the md5sum check it will be deleted."
			echo "Rebuilding will cause it to re-download which in some cases may fix the problem."
			file=`echo "$src" | sed 's/.*[ \t\n]\(.*\)/\1/'`
			echo "Deleting: $file"
			rm $file
			endreturnval=1
		fi
	done
	unset IFS
	set -- $originalparams
	return $endreturnval
Natanael Copa's avatar
Natanael Copa committed
192
193
}

Natanael Copa's avatar
Natanael Copa committed
194
195
# verify upstream sources
sourcecheck() {
196
197
198
199
200
201
202
203
204
205
	local uri
	for uri in $source; do
		is_remote $uri || continue
		case "$uri" in
		saveas-*://*)
			uri=${uri#saveas-}
			uri=${uri%/*}
			;;
		esac
		wget -q -s "$uri" || return 1
Natanael Copa's avatar
Natanael Copa committed
206
	done
207
	return 0
Natanael Copa's avatar
Natanael Copa committed
208
}
209

Natanael Copa's avatar
Natanael Copa committed
210
211
uri_fetch() {
	local uri="$1"
212
	local d="${uri##*/}"	# $(basename $uri)
213
214
215
216
	local opts
	[ -n "$quiet" ] && opts="-q"
	[ -f "$SRCDEST/$d" ] && return 0

217
218
219
220
221
	# fix saveas-*://* URIs
	case "$uri" in
		# remove 'saveas-' from beginning and
		# '/filename' from end of URI
		saveas-*://*) uri="${uri:7:$(expr ${#uri} - 7 - ${#d} - 1)}";;
Natanael Copa's avatar
Natanael Copa committed
222
	esac
223
224
225
226
227

	# we need GNU wget for this
	case "$uri" in
		https://*) opts="--no-check-certificate";;
	esac
Natanael Copa's avatar
Natanael Copa committed
228
	
Natanael Copa's avatar
Natanael Copa committed
229
	mkdir -p "$SRCDEST"
230
231
232
	if [ -f "$SRCDEST/$d.part" ]; then
		msg "Partial download found. Trying to resume"
		opts="$opts -c"
Natanael Copa's avatar
Natanael Copa committed
233
	fi
Linux User's avatar
Linux User committed
234
	msg "Fetching $uri"
235
236
	wget $opts -O "$SRCDEST/$d.part" "$uri" \
		&& mv "$SRCDEST/$d.part" "$SRCDEST/$d"
Natanael Copa's avatar
Natanael Copa committed
237
238
}

239
240
is_remote() {
	case "$1" in
241
		http://*|ftp://*|https://*|saveas-*://*)
242
243
244
245
246
			return 0;;
	esac
	return 1
}

247
248
249
250
251
# try download from file from mirror first
uri_fetch_mirror() {
	local uri="$1"
	local d="${uri##*/}"	# $(basename $uri)
	if [ -n "$DISTFILES_MIRROR" ]; then
252
253
254
255
256
		if is_remote "$DISTFILES_MIRROR"; then
			uri_fetch "$DISTFILES_MIRROR"/$d && return 0
		else
			cp "$DISTFILES_MIRROR"/$d "$SRCDEST" && return 0
		fi
257
258
259
260
	fi
	uri_fetch "$uri"
}

261
default_fetch() {
Natanael Copa's avatar
Natanael Copa committed
262
263
	local s
	mkdir -p "$srcdir"
264
265
	for s in $source; do
		if is_remote "$s"; then
266
			uri_fetch_mirror "$s" || return 1
267
268
269
270
			ln -sf "$SRCDEST/${s##*/}" "$srcdir"/
		else		
			ln -sf "$startdir/$s" "$srcdir/"
		fi
Natanael Copa's avatar
Natanael Copa committed
271
272
273
	done
}

274
275
276
277
fetch() {
	default_fetch
}

Natanael Copa's avatar
Natanael Copa committed
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
# verify that all init.d scripts are openrc runscripts
initdcheck() {
	local i
	for i in $source; do
		case $i in
		*.initd)
			head -n 1 "$srcdir"/$i | grep -q '/sbin/runscript' \
				&& continue
			error "$i is not an openrc #!/sbin/runscript"
			return 1
			;;
		esac
	done			
}

Natanael Copa's avatar
Natanael Copa committed
293
# unpack the sources
294
default_unpack() {
Natanael Copa's avatar
Natanael Copa committed
295
	local u
296
297
	if [ -z "$force" ]; then
		md5check || return 1
Natanael Copa's avatar
Natanael Copa committed
298
		initdcheck || return 1
299
	fi
Natanael Copa's avatar
Natanael Copa committed
300
301
302
303
	mkdir -p "$srcdir"
	for u in $source; do
		local s="$SRCDEST/${u##*/}"	# $(basename $s)
		case "$s" in
Natanael Copa's avatar
Natanael Copa committed
304
			*.tar.gz|*.tgz)
305
				msg "Unpacking $s..."
Natanael Copa's avatar
Natanael Copa committed
306
307
				tar -C "$srcdir" -zxf "$s" || return 1;;
			*.tar.bz2)
308
				msg "Unpacking $s..."
Natanael Copa's avatar
Natanael Copa committed
309
				tar -C "$srcdir" -jxf "$s" || return 1;;
310
311
312
313
			*.tar.lzma)
				msg "Unpacking $s..."
				unlzma -c "$s" | tar -C "$srcdir" -x  \
					|| return 1;;
314
315
316
			*.tar.xz)
				msg "Unpacking $s..."
				unxz -c "$s" | tar -C "$srcdir" -x || return 1;;
Natanael Copa's avatar
Natanael Copa committed
317
318
319
			*.zip)
				msg "Unpacking $s..."
				unzip "$s" -d "$srcdir" || return 1;;
Natanael Copa's avatar
Natanael Copa committed
320
321
322
323
		esac
	done
}

324
325
326
327
unpack() {
	default_unpack
}

Natanael Copa's avatar
Natanael Copa committed
328
329
# cleanup source and package dir
clean() {
330
	msg "Cleaning temporary build dirs..."
Natanael Copa's avatar
Natanael Copa committed
331
	rm -rf "$srcdir"
332
	rm -rf "$pkgbasedir"
Natanael Copa's avatar
Natanael Copa committed
333
334
335
336
337
338
}

# cleanup fetched sources
cleancache() {
	local s
	for s in $source; do
339
340
341
342
		if is_remote "$s"; then
			msg "Cleaning downloaded ${s##*/}..."
			rm -f "$SRCDEST/${s##*/}"
		fi
Natanael Copa's avatar
Natanael Copa committed
343
344
345
	done
}

346
347
348
349
350
351
352
353
354
355
listpkgnames() {
	local i
	for i in $pkgname $subpackages; do
		echo ${i%:*}
	done
	for i in $linguas; do
		echo $pkgname-lang-$i
	done
}

Natanael Copa's avatar
Natanael Copa committed
356
357
cleanpkg() {
	local i
358
	getpkgver || return 1
359
	msg "Cleaning built packages..."
360
	for i in $(listpkgnames); do
361
362
		local p="${i%:*}-$pkgver-r$pkgrel"
		rm -f "$PKGDEST/$p.apk" "$PKGDEST/$p.src.tar.gz" \
363
			"$abuildrepo"/$p.apk
Natanael Copa's avatar
Natanael Copa committed
364
	done
365
	# remove given packages from index
Natanael Copa's avatar
Natanael Copa committed
366
367
}

368
369
370
# clean all packages except current
cleanoldpkg() {
	local i j
371
	getpkgver || return 1
372
	msg "Cleaning all packages except $pkgver-r$pkgrel..."
373
	for i in $(listpkgnames); do
374
375
376
377
378
379
380
		for j in "$PKGDEST"/${i%:*}-[0-9]*.apk; do
			[ "$j" != "$PKGDEST/${i%:*}-$pkgver-r$pkgrel.apk" ] \
				&& rm -f "$j"
		done
	done
	return 0
}
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398

mkusers() {
	local i
	for i in $pkgusers; do
		if ! getent passwd $i >/dev/null; then
			msg "Creating user $i"
			$SUDO adduser -D -H $i || return 1
		fi
	done
	for i in $pkggroups; do
		if ! getent group $i >/dev/null; then
			msg "Creating group $i"
			$SUDO addgroup $i || return 1
		fi
	done
}


Natanael Copa's avatar
Natanael Copa committed
399
400
runpart() {
	local part=$1
401
	[ -n "$DEBUG" ] && msg "$part"
Natanael Copa's avatar
Natanael Copa committed
402
403
404
405
	$part || die "$part failed"
}

# override those in your build script
406
407
408
409
410
411
412
413
getpkgver() {
	# this func is supposed to be overridden by volatile packages
	if [ "$pkgver" = "volatile" ]; then
		error "Please provide a getpkgver() function in your APKBUILD"
		return 1
	fi
}

Natanael Copa's avatar
Natanael Copa committed
414
415
416
417
prepare() {
	:
}

Natanael Copa's avatar
Natanael Copa committed
418
build() {
419
	:
Natanael Copa's avatar
Natanael Copa committed
420
421
}

422
423
424
425
426
427
# generate a simple tar.gz package of pkgdir
targz() {
	cd "$pkgdir" || return 1
	tar -czf "$PKGDEST"/$pkgname-$pkgver-r$pkgrel.tar.gz *
}

Natanael Copa's avatar
Natanael Copa committed
428
429
430
431
432
433
434
435
436
get_split_func() {
	# get the 'func' from "sub-pkg:func"
	local func=${1##*:}

	# get 'func' from "sub-pkg-func" if there was no :func
	[ "$func" = "$1" ] && func=${func##*-}
	echo $func
}

437
prepare_subpackages() {
Natanael Copa's avatar
Natanael Copa committed
438
439
	local i
	cd "$startdir"
440
	for i in $subpackages; do
Natanael Copa's avatar
Natanael Copa committed
441
442
		local func=$(get_split_func $i)
		# call abuild recursively, setting subpkg{dir,name}
443
		msg "Running split function $func..."
444
		subpkgdir="$pkgbasedir/${i%:*}" subpkgname="${i%:*}" \
445
			$0 $func prepare_package || return 1
Natanael Copa's avatar
Natanael Copa committed
446
447
448
	done
}

449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
lang_subpkg() {
	if [ -z "$lang" ]; then
		error "lang is not set"
		return 1
	fi
	arch="noarch"
	install_if="$pkgname=$pkgver-r$pkgrel lang-$lang"
	mkdir -p "$subpkgdir"/usr/share/locale
	mv "$pkgdir"/usr/share/locale/$lang* \
		"$subpkgdir"/usr/share/locale/ \
		|| return 1
}

prepare_language_packs() {
	for lang in $linguas; do
		lang="$lang" \
		subpkgname="$pkgname-lang-$lang" \
		subpkgdir="$pkgbasedir"/$subpkgname \
			$0 lang_subpkg prepare_package || return 1
	done
}

471
472
473
474
475
476
477
478
479
480
481
482
# echo '-dirty' if git is not clean
git_dirty() {
	if [ $(git status -s "$startdir" | wc -l) -ne 0 ]; then
		echo "-dirty"
	fi
}

# echo last commit hash id
git_last_commit() {
	git log --format=oneline -n 1 "$startdir" | awk '{print $1}'
}

483
484
485
486
487
488
get_maintainer() {
	if [ -z "$maintainer" ]; then
		maintainer=$(awk -F': ' '/\# *Maintainer/ {print $2}' "$APKBUILD")
	fi
}

489
prepare_metafiles() {
490
	getpkgver || return 1
491
492
	local name=${subpkgname:-$pkgname}
	[ -z "${name##* *}" ] && die "package name contains spaces"
493
	local dir=${subpkgdir:-$pkgdir}
494
	local pkg="$name-$pkgver-r$pkgrel.apk"
495
	local pkginfo="$controldir"/.PKGINFO
496
	local sub
Natanael Copa's avatar
Natanael Copa committed
497
498
499
	
	[ ! -d "$dir" ] && die "Missing $dir"
	cd "$dir"
500
	mkdir -p "$controldir"
Natanael Copa's avatar
Natanael Copa committed
501
502
	local builddate=$(date -u "+%s")
	local size=$(du -sk | awk '{print $1 * 1024}')
Natanael Copa's avatar
Natanael Copa committed
503
	local parch="$CARCH"
504
505
506
507
508

	# we need to wait with setting noarch til our build infra can handle it
#	if [ "$arch" = "noarch" ]; then
#		parch="noarch"
#	fi
Natanael Copa's avatar
Natanael Copa committed
509

510
	echo "# Generated by $(basename $0) $abuild_ver" >"$pkginfo"
Natanael Copa's avatar
Natanael Copa committed
511
	if [ -n "$FAKEROOTKEY" ]; then
512
		echo "# using $($FAKEROOT -v)" >> "$pkginfo"
Natanael Copa's avatar
Natanael Copa committed
513
	fi
514
515
	echo "# $(date -u)" >> "$pkginfo"
	cat >> "$pkginfo" <<EOF
516
pkgname = $name
517
pkgver = $pkgver-r$pkgrel
Natanael Copa's avatar
Natanael Copa committed
518
519
520
521
522
pkgdesc = $pkgdesc
url = $url
builddate = $builddate
packager = ${PACKAGER:-"Unknown"}
size = $size
Natanael Copa's avatar
Natanael Copa committed
523
arch = $parch
Natanael Copa's avatar
Natanael Copa committed
524
EOF
525
526
	local i deps
	deps="$depends"
527
	if [ "$pkgname" != "busybox" ] && ! depends_has busbox; then
Natanael Copa's avatar
Natanael Copa committed
528
529
		for i in $install ${triggers%%:*}; do
			if head -n 1 "$startdir/$i" | grep '^#!/bin/sh' >/dev/null ; then
530
531
532
533
534
				msg "Script found. busybox added as a dependency for $pkg"
				deps="$deps busybox"
				break
			fi
		done
535
536
	fi
	
537
538
539
540
541
542
543
544
545
546
	local last_commit="$(git_last_commit)$(git_dirty)"
	if [ -n "$last_commit" ]; then
		echo "commit = $last_commit" >> "$pkginfo"
	fi

	get_maintainer
	if [ -n "$maintainer" ]; then
		echo "maintainer = $maintainer" >> "$pkginfo"
	fi

Natanael Copa's avatar
Natanael Copa committed
547
	for i in $license; do
548
		echo "license = $i" >> "$pkginfo"
Natanael Copa's avatar
Natanael Copa committed
549
550
	done
	for i in $replaces; do
551
		echo "replaces = $i" >> "$pkginfo"
Natanael Copa's avatar
Natanael Copa committed
552
	done
553
	for i in $deps; do
554
		echo "depend = $i" >> "$pkginfo"
Natanael Copa's avatar
Natanael Copa committed
555
556
	done
	for i in $conflicts; do
557
		echo "conflict = $i" >> "$pkginfo"
Natanael Copa's avatar
Natanael Copa committed
558
559
	done
	for i in $provides; do
560
		echo "provides = $i" >> "$pkginfo"
Natanael Copa's avatar
Natanael Copa committed
561
	done
Natanael Copa's avatar
Natanael Copa committed
562
563
564
	if [ -n "$triggers" ]; then
		echo "triggers = ${triggers#*:}" >> "$pkginfo"
	fi
565
566
567
	if [ -n "$install_if" ]; then
		echo "install_if = $(echo $install_if)" >> "$pkginfo"
	fi
Natanael Copa's avatar
Natanael Copa committed
568
569

	local metafiles=".PKGINFO"
Natanael Copa's avatar
Natanael Copa committed
570
	for i in $install ${triggers%%:*}; do
571
572
		script=${i#$name}
		case "$script" in
Natanael Copa's avatar
Natanael Copa committed
573
			.pre-install|.post-install|.pre-upgrade|.post-upgrade|.pre-deinstall|.post-deinstall|.trigger)
574
575
				msg "Adding $script"
				;;
Natanael Copa's avatar
Natanael Copa committed
576
			*) 	error "$script: Invalid install/trigger script"
577
578
579
				return 1
				;;
		esac
Natanael Copa's avatar
Natanael Copa committed
580
		cp "$startdir/$i" "$controldir/$script" || return 1
581
		chmod +x "$controldir/$script"
582
583
		metafiles="$metafiles $script"
	done
584
	echo $metafiles | tr ' ' '\n' > "$controldir"/.metafiles
585
}
586

587
588
prepare_tracedeps() {
	local dir=${subpkgdir:-$pkgdir}
589
	[ "$arch" = "noarch" ] && return 0
590
	options_has "!tracedeps" && return 0
591
	# lets tell all the .so files this package provides in .provides-so
592
593
	find -name '*.so' -o -name '*.so.[0-9]*' | sed 's:.*/::' \
		>"$controldir"/.provides-so
594
595
596
597
598
	# lets tell all the places we should look for .so files - all rpaths
	scanelf -q -Rr "$dir" | sed -e 's/[[:space:]].*//' -e 's/:/\n/' \
		| sort | uniq \
		>"$controldir"/.rpaths
	# now find the so dependencies
599
	scanelf -Rn "$dir" | tr ' ' ':' | awk -F ":" '$1 == "ET_DYN" || $1 == "ET_EXEC" {print $2}'  \
600
601
602
		| sed 's:,:\n:g' | sort | uniq \
	| while read i; do
		# only add files that are not self provided
603
604
		grep "^$i$" "$controldir"/.provides-so >/dev/null \
			|| echo $i >> "$controldir"/.needs-so
605
	done
Natanael Copa's avatar
Natanael Copa committed
606
607
}

608
609
610
611
612
613
614
615
616
617
618
619
# check if dir has arch specific binaries
dir_has_arch_binaries() {
	local dir="$1"
	# if scanelf returns something, then we have binaries
	[ -n "$(scanelf -R "$dir" | head -n 1)" ] && return 0

	# look for static *.a
	[ -n "$(find "$dir" -type f -name '*.a' | head -n 1)" ] && return 0

	return 1
}

620
621
622
623
624
# returns true if this is the -dev package
is_dev_pkg() {
	test "${subpkgname%-dev}" != "$subpkgname"
}

625
626
627
628
629
630
631
# check that noarch is set if needed
archcheck() {
	options_has "!archcheck" && return 0
	if dir_has_arch_binaries "${subpkgdir:-$pkgdir}"; then
		[ "$arch" != "noarch" ] && return 0
		error "Arch specific binaries found so arch must not be set to \"noarch\""
		return 1
632
633
634
	elif [ "$arch" != "noarch" ] && ! is_dev_pkg; then
		# we dont want -dev package go to noarch
		warning "No arch specific binaries found so arch should probably be set to \"noarch\""
635
636
637
638
	fi
	return 0
}

639
prepare_package() {
640
	msg "Preparing ${subpkgname:+sub}package ${subpkgname:-$pkgname}..."
641
	stripbin
642
643
	prepare_metafiles && prepare_tracedeps || return 1
	archcheck	
644
645
646
647
648
649
650
651
}

pkginfo_val() {
	local key="$1"
	local file="$2"
	awk -F ' = ' "\$1 == \"$key\" {print \$2}" "$file"
}

652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
# find real path to so files
real_so_path() {
	local so="$1"
	shift
	while [ $# -gt 0 ]; do
		[ -e "$1"/$so ] && realpath "$1/$so" && return 0
		shift
	done
	error "$so: path not found"
	return 1
}

# search rpaths and /usr/lib /lib for given so files
find_so_files() {
	local rpaths=$(cat "$1")
	shift
	while [ $# -gt 0 ]; do
		real_so_path "$1" /usr/lib /lib $rpaths || return 1
		shift
	done
	return 0
}

675
676
677
trace_apk_deps() {
	local name="$1"
	local dir="$2"
Natanael Copa's avatar
Natanael Copa committed
678
	local i= j= found= autodeps= deppkgs= missing= so_paths= self_provided=
679
	msg "Tracing dependencies for $name..."
680
681
682
	# add pkgconfig if usr/lib/pkgconfig is found
	if [ -d "$pkgbasedir"/$name/usr/lib/pkgconfig ] \
			&& ! grep -q '^depend = pkgconfig' "$dir"/.PKGINFO; then
683
		msg "  added pkgconfig (found /usr/lib/pkgconfig)"
684
685
686
687
		autodeps="$autodeps pkgconfig"
	fi

	# special case for libpthread: we need depend on libgcc
688
	if [ -f "$dir"/.needs-so ] && grep -q -w '^libpthread.so.*' "$dir"/.needs-so \
689
690
			&& ! grep -q -w "^depend = libgcc" "$dir"/.PKGINFO; then
		autodeps="$autodeps libgcc"
691
		msg "  added libgcc (due to libpthread)"
692
	fi
693
	[ -f "$dir"/.needs-so ] && for i in $(cat "$dir"/.needs-so); do
694
		found=
695
		# first check if its provide by same apkbuild
696
		for j in "$dir"/../.control.*/.provides-so; do
697
			grep -w "$i" "$j" >/dev/null || continue
698
			found=${j%/.provides-so}
699
			found=${found##*/.control.}
700
			break
701
		done
702
703
704
705
706
707
		if [ -n "$found" ]; then
			if ! list_has "$found" $self_provided; then
				self_provided="$self_provided $found"
			fi
		else
			missing="$missing $i"
708
		fi
709
710
711
	done

	# find all packages that holds the so files
712
713
714
715
716
	if [ -f "$dir"/.rpaths ]; then
		so_files=$(find_so_files "$dir"/.rpaths $missing) || return 1
		deppkgs=$($APK info -q -W $so_files) || return 1
	fi

717
	for found in $self_provided $deppkgs; do
718
		if grep -w "^depend = ${found}$" "$dir"/.PKGINFO >/dev/null ; then
719
720
721
			warning "You can remove '$found' from depends"
			continue
		fi
722
723
		if [ "$found" != "$name" ] && ! list_has "$found" $autodeps; then
			autodeps="$autodeps $found"
724
			msg "  added $found"
725
		fi
726
	done
727

728
729
730
731
732
733
734
	[ -z "$autodeps" ] && return 0
	echo "# automatically detected:" >> "$dir"/.PKGINFO
	for i in $autodeps; do
		echo "depend = $i" >> "$dir"/.PKGINFO
	done
}

735
736
create_apks() {
	local file
737
	getpkgver || return 1
738
	for file in "$pkgbasedir"/.control.*/.PKGINFO; do
739
740
741
		local dir="${file%/.PKGINFO}"
		local name=$(pkginfo_val pkgname $file)
		local ver=$(pkginfo_val pkgver $file)
742
		local apk=$name-$ver.apk
743
		local datadir="$pkgbasedir"/$name
744
745

		trace_apk_deps "$name" "$dir" || return 1
746
		msg "Creating $apk..."
747
		(
748
749
		cd "$datadir"
		# data.tar.gz
750
751
752
753
754
755
		set -- *
		if [ "$1" = '*' ]; then
			touch .dummy
			set -- .dummy
		fi
		tar -c "$@" | abuild-tar --hash | gzip -9 >"$dir"/data.tar.gz
756
757
758
759
760
761

		# append the hash for data.tar.gz
		local sha256=$(sha256sum "$dir"/data.tar.gz | cut -f1 -d' ')
		echo "datahash = $sha256" >> "$dir"/.PKGINFO

		# control.tar.gz
762
		cd "$dir"
763
764
		tar -c $(cat "$dir"/.metafiles) | abuild-tar --cut \
			| gzip -9 > control.tar.gz
765
		abuild-sign -q control.tar.gz || exit 1
Natanael Copa's avatar
Natanael Copa committed
766

767
768
769
		# create the final apk
		cat control.tar.gz data.tar.gz > "$PKGDEST"/$apk
	)
770
771
772
	done
}

773
update_abuildrepo() {
774
	if ! apk_up2date || [ -n "$force" ]; then
775
		sanitycheck && builddeps && clean && fetch && unpack \
Natanael Copa's avatar
Natanael Copa committed
776
			&& prepare && mkusers && rootpkg || return 1
777
	fi
778

779
	local apk
780
781
	mkdir -p "$abuildrepo" || return 1
	cd "$abuildrepo"
782
783
784
785
786
787
788
789
790

	# remove broken links
	for apk in *.apk; do
		if [ -L "$apk" ] && [ ! -f "$apk" ]; then
			rm -f "$apk"
		fi
	done

	# create links for this package
791
	for apk in $(listpkg); do
792
		ln -sf "$PKGDEST"/$apk "$abuildrepo"/$apk
793
794
	done

795
	msg "Updating the cached abuild repository index..."
796
797
798
799
800
	local sign=".SIGN.RSA.${SIGN_PUBLIC_KEY##*/}"
	local oldindex=
	if [ -f APKINDEX.tar.gz ]; then
		oldindex="--index APKINDEX.tar.gz"
	fi
801
	$APK index $oldindex --output APKINDEX.tar.gz.unsigned \
802
803
		--description "$repo $(cd $startdir && git describe)" \
		*.apk || exit 1
804
805
806
	msg "Signing the index..."
	abuild-sign -q APKINDEX.tar.gz.unsigned || exit 1
	mv APKINDEX.tar.gz.unsigned APKINDEX.tar.gz
Natanael Copa's avatar
Natanael Copa committed
807
	chmod 644 APKINDEX.tar.gz
808
809
}

810
# predefined splitfunc doc
811
default_doc() {
812
	depends="$depends_doc"
813
	install="$install_doc"
Natanael Copa's avatar
Natanael Copa committed
814
	triggers="$triggers_doc"
815
	pkgdesc="$pkgdesc (documentation)"
816
	arch=${arch_doc:-"noarch"}
817

Natanael Copa's avatar
Natanael Copa committed
818
	local i
819
	for i in doc man info html sgml licenses gtk-doc; do
820
821
822
		if [ -d "$pkgdir/usr/share/$i" ]; then
			mkdir -p "$subpkgdir/usr/share"
			mv "$pkgdir/usr/share/$i" "$subpkgdir/usr/share/"
Natanael Copa's avatar
Natanael Copa committed
823
824
		fi
	done
825
826
827
	
	rm -f "$subpkgdir/usr/share/info/dir"

828
829
830
#	# compress info and man pages
#	find "$subpkgdir/usr/share" \( -name '*.info' -o -name '*.info-[1-9]' \
#		-o -name '*.[1-9]' \) -exec gzip {} \;
831
832
833
834

	# remove if empty, ignore error (not empty)
	rmdir "$pkgdir/usr/share" "$pkgdir/usr" 2>/dev/null

Natanael Copa's avatar
Natanael Copa committed
835
#	[ -d "$subpkgdir/usr/share/man" ] && depends="man"
Natanael Copa's avatar
Natanael Copa committed
836
837
838
	return 0
}

839
840
841
842
doc() {
	default_doc
}

843
# predefined splitfunc mod
844
default_mod() {
845
	depends="$kernel $depends_mod"
846
	install="$install_mod"
Natanael Copa's avatar
Natanael Copa committed
847
	for i in firmware modules; do
848
849
850
		if [ -d "$pkgdir/lib/$i" ]; then
			rm -rf "$subpkgdir/lib"
			mkdir -p "$subpkgdir/lib"
851
			mv "$pkgdir/lib/$i" "$subpkgdir/lib"
Natanael Copa's avatar
Natanael Copa committed
852
853
854
855
		fi
	done
}

856
857
858
859
mod() {
	default_mod
}

860
# predefined splitfunc dev
861
default_dev() {
862
	local i= j=
863
	depends="$pkgname $depends_dev"
864
	install="$install_dev"
Natanael Copa's avatar
Natanael Copa committed
865
	triggers="$triggers_dev"
866
867
	pkgdesc="$pkgdesc (development files)"

868
869
870
871
	for i in $origsubpackages; do
		[ "${i%:*}" = "$subpkgname" ] || depends="$depends ${i%:*}"
	done
		
872
	cd "$pkgdir" || return 0
873
874
	for i in usr/include usr/lib/pkgconfig usr/share/aclocal\
			usr/share/gettext usr/bin/*-config	\
875
			usr/share/vala/vapi usr/share/gir-[0-9]*\
876
877
878
			$(find -name include -type d) 		\
			$(find usr/ -name '*.[acho]' -o -name '*.la' \
			2>/dev/null); do
879
880
		if [ -e "$pkgdir/$i" ] || [ -L "$pkgdir/$i" ]; then
			d="$subpkgdir/${i%/*}"	# dirname $i
Natanael Copa's avatar
Natanael Copa committed
881
			mkdir -p "$d"
882
			mv "$pkgdir/$i" "$d"
883
			rmdir "$pkgdir/${i%/*}" 2>/dev/null
Natanael Copa's avatar
Natanael Copa committed
884
885
		fi
	done
886
887
888
889
890
891
892
	# move *.so links needed when linking the apps to -dev packages
	for i in lib/*.so usr/lib/*.so; do
		if [ -L "$i" ]; then
			mkdir -p "$subpkgdir"/"${i%/*}"
			mv "$i" "$subpkgdir/$i" || return 1
		fi
	done
Natanael Copa's avatar
Natanael Copa committed
893
	return 0
Natanael Copa's avatar
Natanael Copa committed
894
895
}

896
897
898
899
dev() {
	default_dev
}

900
901
902
903
is_function() {
	type "$1" 2>&1 | head -n 1 | egrep -q "is a (shell )?function"
}

904
905
906
907
908
909
910
911
do_fakeroot() {
	if [ -n "$FAKEROOT" ]; then
		$FAKEROOT -- "$@"
	else
		"$@"
	fi
}

Natanael Copa's avatar
Natanael Copa committed
912
913
# build and package in fakeroot
rootpkg() {
914
915
916
917
	local do_build=build
	cd "$startdir"
	if is_function package; then
		build || return 1
918
		do_build=package
919
	fi
Natanael Copa's avatar
Natanael Copa committed
920
	cd "$startdir"
921
	[ -n "$FAKEROOT" ] && msg "Entering fakeroot..."
922
	do_fakeroot "$abuild_path" $color_opt $do_build \
923
		prepare_subpackages \
924
		prepare_language_packs \
925
		prepare_package \
926
		create_apks
Natanael Copa's avatar
Natanael Copa committed
927
928
929
}

srcpkg() {
930
	getpkgver || return 1
931
	local p="$pkgname-$pkgver-$pkgrel"
Natanael Copa's avatar
Natanael Copa committed
932
	local prefix="${startdir##*/}"
Natanael Copa's avatar
Natanael Copa committed
933
934
935
936
937
	local i files="$prefix/APKBUILD"
	for i in $source; do
		files="$files $prefix/${i##*/}"
	done
	mkdir -p "$PKGDEST"
938
	msg "Creating source package $p.src.tar.gz..."
939
	(cd .. && tar -zcf "$PKGDEST/$p.src.tar.gz" $files) 
Natanael Copa's avatar
Natanael Copa committed
940
941
}

Natanael Copa's avatar
Natanael Copa committed
942
943
# return true if arch is supported or noarch
check_arch() {
Natanael Copa's avatar
Natanael Copa committed
944
	list_has $CARCH $arch || [ "$arch" = "noarch" ] || [ "$arch" = "all" ]
Natanael Copa's avatar
Natanael Copa committed
945
946
}

947
# check if package is up to date
948
apk_up2date() {
949
	getpkgver || return 1
950
	local pkg="$PKGDEST/$pkgname-$pkgver-r$pkgrel.apk"
951
	local i s
Natanael Copa's avatar
Natanael Copa committed
952
	cd "$startdir"
953
954
955
956
957
	for i in $pkgname $subpackages; do
		[ -f "$PKGDEST/$pkgname-$pkgver-r$pkgrel.apk" ] || return 1
	done
	[ -n "$keep" ] && return 0

958
	for i in $source APKBUILD; do
959
960
961
962
963
964
		local s
		if is_remote "$i"; then
			s="$SRCDEST/${i##*/}"	# $(basename $i)
		else
			s="$startdir/${i##*/}"
		fi
965
966
967
968
969
970
971
		if [ "$s" -nt "$pkg" ]; then
			return 1
		fi
	done
	return 0
}

972
abuildindex_up2date() {
973
	local i apk
974
	getpkgver || return 1
975
976
	for i in $pkgname $subpackages; do
		apk="${i%:*}-$pkgver-r$pkgrel.apk"
977
		[ "$abuildrepo"/APKINDEX.tar.gz -nt "$abuildrepo"/$apk ] || return 1
978
979
980
981
982
	done
	return 0
}

up2date() {
Natanael Copa's avatar
Natanael Copa committed
983
	check_arch || return 0
984
985
986
987
988
989
990
	apk_up2date && abuildindex_up2date
}

# rebuild package and abuildrepo index if needed
abuildindex() {
	up2date && return 0
	update_abuildrepo
991
992
}

993
994
995
996
997
998
999
# source all APKBUILDs and output:
#  1) origin of package
#  2) all dependencies
# the output is i in a format easy parseable for awk
depparse_aports() {
	# lets run this in a subshell since we source all APKBUILD here
	(
1000
1001
	aportsdir=$(realpath ${APKBUILD%/APKBUILD}/..)
	for i in $aportsdir/*/APKBUILD; do
1002
1003
1004
1005
		pkgname=
		subpackages=
		depends=
		makedepends=
1006
		. $i
1007
		dir=${i%/APKBUILD}
1008
		deps=
1009
		# filter out conflicts from deps and version info
1010
1011
1012
1013
		for j in $depends $makedepends; do
			case "$j" in
				!*) continue;;
			esac
1014
			deps="$deps ${j%%[<>=]*}"
1015
		done
1016
		for j in $pkgname $subpackages; do
1017
			echo "o ${j%%:*} $dir"
1018
			set -- $deps
1019
1020
1021
1022
1023
1024
1025
			echo -n "d ${j%%:*} $1"
			shift
			while [ $# -gt 0 ]; do
				echo -n ",$1"
				shift
			done
			echo
1026
1027
		done
	done
1028
	)
1029
1030
}

1031
deptrace() {
1032
1033
1034
	local deps= i=
	# strip versions from deps
	for i in "$@"; do
1035
		deps="$deps ${i%%[<>=]*}"
1036
	done
1037
	[ -z "$deps" ] && return 0
1038
1039
1040
	( 	depparse_aports 
		if [ -z "$upgrade" ]; then
			# list installed pkgs and prefix with 'i '
1041
			$APK info -q | sort |  sed 's/^/i /'
1042
		fi
1043
	) | awk -v pkgs="$deps" '
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
1067
1068

	function depgraph(pkg,	a, i) {
		if (visited[pkg])
			return 0;
		visited[pkg] = 1;
		split(deps[pkg], a, ",");
		for (i in a)
			depgraph(a[i]);
		print pkg ":" origin[pkg];

	}

	$1 == "i" { visited[$2] = 1 }
	$1 == "o" { origin[$2] = $3 }
	$1 == "d" { deps[$2] = $3 }
	END {
		split(pkgs, pkgarray);
		for (i in pkgarray)
			depgraph(pkgarray[i]);
	}
	'
}

# build and install dependencies
builddeps() {
1069
	local deps= alldeps= pkg= i= dir= ver= missing= installed_deps=
1070
	local filtered_deps= conflicts=
1071
	[ -n "$nodeps" ] && return 0
1072
	msg "Analyzing dependencies..."
1073

1074
1075
1076
	# add depends unless it is a subpackage or package itself
	for i in $BUILD_BASE $depends $makedepends; do
		[ "$pkgname" = "${i%%[<>=]*}" ] && continue
1077
		subpackages_has ${i%%[<>=]*} || deps="$deps $i"
1078
1079
	done

1080
	installed_deps=$($APK info -e $deps)
1081
	# find which deps are missing
1082
	for i in $deps; do
1083
		if [ "${i#\!}" != "$i" ]; then
1084
			$APK info -q -e "${i#\!}" \
1085
				&& conflicts="$conflicts ${i#\!}"
1086
		elif ! deplist_has $i $installed_deps || [ -n "$upgrade" ]; then
1087
1088
1089
			missing="$missing $i"
		fi
	done
1090
	
1091
	if [ -n "$conflicts" ]; then
1092
1093
		error "Conflicting package(s) installed:$conflicts"
		return 1
1094
1095
1096
1097
1098
1099
1100
1101
	fi
	
	if [ -z "$install_deps" ] && [ -z "$recursive" ]; then
		# if we dont have any missing deps we are done now
		[ -z "$missing" ] && return 0
		error "Missing dependencies: $missing Use -r to autoinstall or -R to build"
		return 1
	fi
1102

1103
	uninstall_after=".makedepends-$pkgname $uninstall_after"
1104
	if [ -n "$install_deps" ] && [ -z "$recursive" ] && [ -n "$deps" ]; then