abuild.in 58 KB
Newer Older
1
#!/bin/ash -e
Natanael Copa's avatar
Natanael Copa committed
2

3
# abuild - build apk packages (light version of makepkg)
4
# Copyright (c) 2008-2015 Natanael Copa <ncopa@alpinelinux.org>
5
# Copyright (c) 2016 Timo Teräs <timo.teras@iki.fi>
Natanael Copa's avatar
Natanael Copa committed
6 7 8 9
#
# Distributed under GPL-2
#

10
program_version=@VERSION@
Natanael Copa's avatar
Natanael Copa committed
11
sysconfdir=@sysconfdir@
Natanael Copa's avatar
Natanael Copa committed
12
datadir=@datadir@
Natanael Copa's avatar
Natanael Copa committed
13

14
abuild_path=$(readlink -f $0)
Natanael Copa's avatar
Natanael Copa committed
15

16 17 18 19 20 21
if ! [ -f "$datadir/functions.sh" ]; then
	echo "$datadir/functions.sh: not found" >&2
	exit 1
fi
. "$datadir/functions.sh"

Natanael Copa's avatar
Natanael Copa committed
22
# defaults
23 24 25 26 27
: ${FAKEROOT:="fakeroot"}
: ${SUDO_APK:="abuild-apk"}
: ${APK:="apk"}
: ${ADDUSER:="abuild-adduser"}
: ${ADDGROUP:="abuild-addgroup"}
28

29
apk_opt_wait="--wait 30"
30

Kaarle Ritvanen's avatar
Kaarle Ritvanen committed
31 32
umask 022

33 34 35 36 37
# run optional log command for remote logging
logcmd() {
	${ABUILD_LOG_CMD:-true} "$@"
	return 0
}
Natanael Copa's avatar
Natanael Copa committed
38

39
# we override the default msg, warning and error as we want the pkgname
Natanael Copa's avatar
Natanael Copa committed
40
msg() {
41
	[ -n "$quiet" ] && return 0
Natanael Copa's avatar
Natanael Copa committed
42 43 44
	local prompt="$GREEN>>>${NORMAL}"
	local fake="${FAKEROOTKEY:+${BLUE}*${NORMAL}}"
	local name="${STRONG}${subpkgname:-$pkgname}${NORMAL}"
45 46 47
	printf "${prompt} ${name}${fake}: %s\n" "$1" >&2
}

Natanael Copa's avatar
Natanael Copa committed
48 49 50 51
warning() {
	local prompt="${YELLOW}>>> WARNING:${NORMAL}"
	local fake="${FAKEROOTKEY:+${BLUE}*${NORMAL}}"
	local name="${STRONG}${subpkgname:-$pkgname}${NORMAL}"
52 53 54
	printf "${prompt} ${name}${fake}: %s\n" "$1" >&2
}

Natanael Copa's avatar
Natanael Copa committed
55 56 57 58
error() {
	local prompt="${RED}>>> ERROR:${NORMAL}"
	local fake="${FAKEROOTKEY:+${BLUE}*${NORMAL}}"
	local name="${STRONG}${subpkgname:-$pkgname}${NORMAL}"
59
	printf "${prompt} ${name}${fake}: %s\n" "$1" >&2
60
	logcmd "ERROR: $pkgname: $1"
61 62
}

63 64 65 66
cross_creating() {
	test "$CHOST" != "$CTARGET" -a -n "$CBUILDROOT"
}

67 68 69 70
cross_compiling() {
	test "$CBUILD" != "$CHOST" -a -n "$CBUILDROOT"
}

71
want_check() {
72
	[ -n "$ABUILD_BOOTSTRAP" ] && return 1
73 74 75 76 77
	cross_compiling && return 1
	options_has "!check" && return 1
	return 0
}

Linux User's avatar
Linux User committed
78
cleanup() {
79
	local i=
80
	[ -z "$subpkgdir" ] && set_xterm_title ""
Natanael Copa's avatar
Natanael Copa committed
81 82
	if [ -n "$keep_build" ]; then
		return 0
83
	fi
84 85 86 87 88 89 90
	for i; do
		case $i in
		pkgdir) msg "Cleaning up pkgdir"; rm -rf "$pkgbasedir";;
		srcdir) msg "Cleaning up srcdir"; rm -rf "$srcdir";;
		deps)
			if [ -z "$install_after" ] && [ -n "$uninstall_after" ]; then
				msg "Uninstalling dependencies..."
91
				undeps
92 93 94 95
			fi
			;;
		esac
	done
Linux User's avatar
Linux User committed
96 97
}

Natanael Copa's avatar
Natanael Copa committed
98
die() {
Linux User's avatar
Linux User committed
99
	error "$@"
100
	cleanup $ERROR_CLEANUP
Natanael Copa's avatar
Natanael Copa committed
101 102 103
	exit 1
}

104 105 106 107
spell_error() {
	die "APKBUILD contains '$1'. It should be '$2'"
}

108
# check if apkbuild is basicly sane
109
default_sanitycheck() {
110
	local i= j= suggestion=
111
	msg "Checking sanity of $APKBUILD..."
112 113 114
	[ -z "$pkgname" ] && die "Missing pkgname in APKBUILD"
	[ -z "${pkgname##* *}" ] && die "pkgname contains spaces"
	[ -z "$pkgver" ] && die "Missing pkgver in APKBUILD"
115
	if [ "$pkgver" != "volatile" ] && [ -z "$nodeps" ]; then
116
		$APK version --check --quiet "$pkgver" ||\
Natanael Copa's avatar
Natanael Copa committed
117 118
			die "$pkgver is not a valid version"
	fi
119
	[ -z "$pkgrel" ] && die "Missing pkgrel in APKBUILD"
120 121 122
	[ -z "$pkgdesc" ] && die "Missing pkgdesc in APKBUILD"
	[ -z "$url" ] && die "Missing url in APKBUILD"
	[ -z "$license" ] && die "Missing license in APKBULID"
Natanael Copa's avatar
Natanael Copa committed
123 124 125
	if [ $(echo "$pkgdesc" | wc -c) -gt 128 ]; then
		die "pkgdesc is too long"
	fi
126
	is_function package || warning "Missing package() function in APKBUILD"
127

Natanael Copa's avatar
Natanael Copa committed
128 129
	if [ -n "$replaces_priority" ] \
		&& ! echo $replaces_priority | egrep -q '^[0-9]+$'; then
130 131
		die "replaces_priority must be a number"
	fi
132 133 134
	# check so no package names starts with -
	for i in $pkgname $subpackages; do
		case $i in
135
		-*) die "${i%%:*} is not a valid package name";;
136 137 138
		esac
	done

Natanael Copa's avatar
Natanael Copa committed
139
	for i in $install; do
140
		local n=${i%.*}
141
		local suff=${i##*.}
142 143 144 145 146
		case "$suff" in
		pre-install|post-install|pre-upgrade|post-upgrade|pre-deinstall|post-deinstall);;
		*) die "$i: unknown install script suffix"
		esac
		if ! subpackages_has "$n" && [ "$n" != "$pkgname" ]; then
147
			die "$i: install script does not match pkgname or any subpackage"
148
		fi
149
		[ -e "$startdir/$i" ] || die "install script $i is missing"
150 151 152 153 154 155
		for j in chown chmod chgrp; do
			if grep -q $j "$startdir"/$i; then
				warning "$i: found $j"
				warning2 "Permissions should be fixed in APKBUILD package()"
			fi
		done
Natanael Copa's avatar
Natanael Copa committed
156
	done
157

158 159 160
	for i in $triggers; do
		local f=${i%=*}
		local p=${f%.trigger}
161
		[ "$f" = "$i" ] && die "$f: triggers must contain '='"
162 163 164 165
		[ "$p" = "$f" ] && die "$f: triggers scripts must have .trigger suffix"
		if ! subpackages_has "$p" && [ "$p" != "$pkgname" ]; then
			die "$p: trigger script does not match pkgname or any subpackage"
		fi
Natanael Copa's avatar
Natanael Copa committed
166

167 168
		[ -e "$startdir"/$f ] || die "trigger script $f is missing"
	done
169 170
	if [ -n "$source" ]; then
		for i in $source; do
Natanael Copa's avatar
Natanael Copa committed
171 172 173 174
			if install_has "$i"; then
				warning "You should not have \$install in source"
				continue
			fi
Natanael Copa's avatar
Natanael Copa committed
175
			case "$i" in
176
				*::*) i=${i%%::*};;
177
				https://*) makedepends_has wget && warning "wget no longer need to be in makedepends when source has https://" ;;
Natanael Copa's avatar
Natanael Copa committed
178
			esac
179 180
			list_has ${i##*/} $md5sums $sha256sums $sha512sums \
				|| die "${i##*/} is missing in checksums"
181 182 183 184 185 186 187 188 189 190

			# verify that our source does not have git tag version
			# name as tarball (typicallly github)
			if is_remote "$i" && [ "${i#*::}" = "$i" ]; then
				case ${i##*/} in
				v$pkgver.tar.*|$pkgver.tar.*)
					die "source ${i##*/} needs to be renamed to avoid possible collisions"
					;;
				esac
			fi
191 192
		done
	fi
Natanael Copa's avatar
Natanael Copa committed
193

194 195 196 197 198 199 200 201
	# verify that things listed in checksum also is listed in source
	local algo=
	for algo in md5 sha256 sha512; do
		eval set -- \$${algo}sums
		while [ $# -gt 1 ]; do
			local file="$2"
			shift 2
			source_has $file || die "$file exists in ${algo}sums but is missing in source"
202
		done
203
	done
204

205
	# common spelling errors
206 207 208 209 210
	[ -n "$depend" ] && spell_error depend depends
	[ -n "$makedepend" ] && spell_error makedepend makedepends
	[ -n "$pkguser" ] && spell_error pkguser pkgusers
	[ -n "$pkggroup" ] && spell_error pkggroup pkggroups
	[ -n "$subpackage" ] && spell_error subpackage subpackages
211
	[ -n "$checkdepend" ] && spell_error checkdepend checkdepends
Natanael Copa's avatar
Natanael Copa committed
212

213
	check_maintainer || die "Provide a valid RFC822 maintainer address"
214

215 216
	check_depends_dev || warning "depends_dev found but no development subpackage found"

217
	makedepends_has 'g++' && ! options_has toolchain && warning "g++ should not be in makedepends"
218 219 220
	return 0
}

221 222 223 224
sanitycheck() {
	default_sanitycheck
}

225 226
sumcheck() {
	local algo="$1" sums="$2"
227
	local dummy f endreturnval originalparams origin file
228 229 230 231 232 233 234 235

	# get number of checksums
	set -- $sums
	local numsums=$(( $# / 2 ))

	set -- $source
	if [ $# -ne $numsums ]; then
		die "Number of ${algo}sums($numsums) does not correspond to number of sources($#)"
236
	fi
237
	fetch || return 1
238
	msg "Checking ${algo}sums..."
Natanael Copa's avatar
Natanael Copa committed
239
	cd "$srcdir" || return 1
240 241
	IFS=$'\n'
	endreturnval=0
242
	for src in $sums; do
243
		origin=$1; shift
244
		if ! echo "$src" | ${algo}sum -c; then
245
			endreturnval=1
246
			is_remote $origin || continue
247 248 249 250 251

			local csum="${src:0:8}"
			local file="$SRCDEST/$(filename_from_uri $origin)"

			echo "Because the remote file above failed the ${algo}sum check it will be renamed."
252
			echo "Rebuilding will cause it to re-download which in some cases may fix the problem."
253 254
			echo "Renaming: ${file##*/} to ${file##*/}.$csum"
			mv "$file" "$file.$csum"
255 256 257 258
		fi
	done
	unset IFS
	return $endreturnval
Natanael Copa's avatar
Natanael Copa committed
259 260
}

261 262 263 264 265 266 267 268 269
# for compatibility
md5check() {
	warning "'md5check' is deprecated. Use 'verify' instead"
	sumcheck md5 "$md5sums"
}

# verify checksums
verify() {
	local verified=false algo=
270
	for algo in sha512 sha256 sha1 md5; do
271 272 273 274 275 276 277
		local sums=
		eval sums=\"\$${algo}sums\"
		if [ -z "$sums" ] || [ -z "$source" ]; then
			continue
		fi
		sumcheck "$algo" "$sums" || return 1
		verified=true
278
		break
279 280 281 282 283 284 285
	done
	if [ -n "$source" ] && ! $verified; then
		die "Use 'abuild checksum' to generate/update the checksum(s)"
	fi
	return 0
}

Natanael Copa's avatar
Natanael Copa committed
286 287
# verify upstream sources
sourcecheck() {
288 289 290 291 292 293 294 295
	local uri
	for uri in $source; do
		is_remote $uri || continue
		case "$uri" in
		saveas-*://*)
			uri=${uri#saveas-}
			uri=${uri%/*}
			;;
296 297 298
		*::*)
			uri=${uri##*::}
			;;
299 300
		esac
		wget -q -s "$uri" || return 1
Natanael Copa's avatar
Natanael Copa committed
301
	done
302
	return 0
Natanael Copa's avatar
Natanael Copa committed
303
}
304

Natanael Copa's avatar
Natanael Copa committed
305 306
uri_fetch() {
	local uri="$1"
307
	[ -n "$quiet" ] && opts="-s"
308

Natanael Copa's avatar
Natanael Copa committed
309
	mkdir -p "$SRCDEST"
310
	abuild-fetch -d "$SRCDEST" "$uri"
Natanael Copa's avatar
Natanael Copa committed
311 312
}

313
is_remote() {
314
	case "${1#*::}" in
315
		http://*|ftp://*|https://*|saveas-*://*)
316 317 318 319 320
			return 0;;
	esac
	return 1
}

321 322 323 324 325 326 327 328 329
filename_from_uri() {
	local uri="$1"
	local filename="${uri##*/}"  # $(basename $uri)
	case "$uri" in
	*::*) filename=${uri%%::*};;
	esac
	echo "$filename"
}

330 331 332 333
# try download from file from mirror first
uri_fetch_mirror() {
	local uri="$1"
	if [ -n "$DISTFILES_MIRROR" ]; then
334
		if is_remote "$DISTFILES_MIRROR"; then
335 336
			uri_fetch "$DISTFILES_MIRROR"/$(filename_from_uri $uri)\
				&& return 0
337
		else
338 339
			cp "$DISTFILES_MIRROR"/$(filename_from_uri $uri) \
				"$SRCDEST" && return 0
340
		fi
341 342 343 344
	fi
	uri_fetch "$uri"
}

345 346 347 348 349 350 351 352 353 354 355 356
symlinksrc() {
	local s
	mkdir -p "$srcdir"
	for s in $source; do
		if is_remote "$s"; then
			ln -sf "$SRCDEST/$(filename_from_uri $s)" "$srcdir"/
		else
			ln -sf "$startdir/$s" "$srcdir/"
		fi
	done
}

357
default_fetch() {
Natanael Copa's avatar
Natanael Copa committed
358 359
	local s
	mkdir -p "$srcdir"
360 361
	for s in $source; do
		if is_remote "$s"; then
362
			uri_fetch_mirror "$s" || return 1
363
			ln -sf "$SRCDEST/$(filename_from_uri $s)" "$srcdir"/
364
		else
365 366
			ln -sf "$startdir/$s" "$srcdir/"
		fi
Natanael Copa's avatar
Natanael Copa committed
367 368 369
	done
}

370 371 372 373
fetch() {
	default_fetch
}

Natanael Copa's avatar
Natanael Copa committed
374 375
# verify that all init.d scripts are openrc runscripts
initdcheck() {
376
	local i line
Natanael Copa's avatar
Natanael Copa committed
377 378
	for i in $source; do
		case $i in
379 380 381 382 383 384 385 386 387 388 389
		*.initd) line=$(head -n 1 "$srcdir"/$i);;
		*) continue ;;
		esac

		case "$line" in
		*sbin/openrc-run)
			;;
		*sbin/runscript)
			warning "$i is not an openrc #!/sbin/openrc-run"
			;;
		*)	error "$i is not an openrc #!/sbin/openrc-run"
Natanael Copa's avatar
Natanael Copa committed
390 391 392
			return 1
			;;
		esac
393
	done
Natanael Copa's avatar
Natanael Copa committed
394 395
}

Natanael Copa's avatar
Natanael Copa committed
396
# unpack the sources
397
default_unpack() {
Natanael Copa's avatar
Natanael Copa committed
398
	local u
399
	if [ -z "$force" ]; then
400
		verify || return 1
Natanael Copa's avatar
Natanael Copa committed
401
		initdcheck || return 1
402
	fi
Natanael Copa's avatar
Natanael Copa committed
403 404
	mkdir -p "$srcdir"
	for u in $source; do
405 406 407 408 409 410
		local s
		if is_remote "$u"; then
			s="$SRCDEST/$(filename_from_uri $u)"
		else
			s="$startdir/$u"
		fi
Natanael Copa's avatar
Natanael Copa committed
411
		case "$s" in
412 413 414
			*.tar)
				msg "Unpacking $s..."
				tar -C "$srcdir" -xf "$s" || return 1;;
Natanael Copa's avatar
Natanael Copa committed
415
			*.tar.gz|*.tgz)
416
				msg "Unpacking $s..."
Natanael Copa's avatar
Natanael Copa committed
417 418
				tar -C "$srcdir" -zxf "$s" || return 1;;
			*.tar.bz2)
419
				msg "Unpacking $s..."
Natanael Copa's avatar
Natanael Copa committed
420
				tar -C "$srcdir" -jxf "$s" || return 1;;
421 422 423
			*.tar.lz)
				msg "Unpacking $s..."
				tar -C "$srcdir" --lzip -xf "$s" || return 1;;
424 425 426 427
			*.tar.lzma)
				msg "Unpacking $s..."
				unlzma -c "$s" | tar -C "$srcdir" -x  \
					|| return 1;;
428 429 430
			*.tar.xz)
				msg "Unpacking $s..."
				unxz -c "$s" | tar -C "$srcdir" -x || return 1;;
Natanael Copa's avatar
Natanael Copa committed
431 432
			*.zip)
				msg "Unpacking $s..."
433
				unzip -n -q "$s" -d "$srcdir" || return 1;;
Natanael Copa's avatar
Natanael Copa committed
434 435 436 437
		esac
	done
}

438 439 440 441
unpack() {
	default_unpack
}

Natanael Copa's avatar
Natanael Copa committed
442 443
# cleanup source and package dir
clean() {
444
	msg "Cleaning temporary build dirs..."
Natanael Copa's avatar
Natanael Copa committed
445
	rm -rf "$srcdir"
446
	rm -rf "$pkgbasedir"
Natanael Copa's avatar
Natanael Copa committed
447 448 449 450 451 452
}

# cleanup fetched sources
cleancache() {
	local s
	for s in $source; do
453
		if is_remote "$s"; then
454 455 456
			s=$(filename_from_uri $s)
			msg "Cleaning downloaded $s ..."
			rm -f "$SRCDEST/$s"
457
		fi
Natanael Copa's avatar
Natanael Copa committed
458 459 460
	done
}

461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482
subpkg_unset() {
	unset subpkgname subpkgsplit subpkgarch
}

subpkg_set() {
	subpkgname=${1%%:*}

	local _splitarch=${1#*:}
	[ "$_splitarch" = "$1" ] && _splitarch=""

	subpkgsplit=${_splitarch%%:*}
	[ -z "$subpkgsplit" ] && subpkgsplit="${subpkgname##*-}"

	subpkgarch=${_splitarch#*:}
	if [ "$subpkgarch" = "$_splitarch" -o -z "$subpkgarch" ]; then
		case "$subpkgname" in
		*-doc | *-lang | *-lang-*) subpkgarch="noarch" ;;
		*) subpkgarch="$pkgarch" ;;
		esac
	fi
}

Natanael Copa's avatar
Natanael Copa committed
483 484
cleanpkg() {
	local i
485
	getpkgver || return 1
486
	msg "Cleaning built packages..."
487 488 489
	rm -f "$REPODEST/$repo/src/$pkgname-$pkgver-r$pkgrel.src.tar.gz"
	for i in $allpackages; do
		subpkg_set "$i"
490
		rm -f "$REPODEST/$repo/${subpkgarch/noarch/$CARCH}/$subpkgname-$pkgver-r$pkgrel.apk"
Natanael Copa's avatar
Natanael Copa committed
491
	done
492 493
	subpkg_unset

494
	# remove given packages from index
495
	update_abuildrepo_index
Natanael Copa's avatar
Natanael Copa committed
496 497
}

498 499 500
# clean all packages except current
cleanoldpkg() {
	local i j
501
	getpkgver || return 1
502
	msg "Cleaning all packages except $pkgver-r$pkgrel..."
503 504 505 506
	for i in $allpackages; do
		subpkg_set "$i"
		for j in "$REPODEST"/$repo/*/$subpkgname-[0-9]*.apk ; do
			[ "${j##*/}" = "$subpkgname-$pkgver-r$pkgrel.apk" ] \
507
				&& continue
508
			rm -f "$j"
509 510
		done
	done
511
	subpkg_unset
512
	update_abuildrepo_index
513 514
	return 0
}
515 516 517

mkusers() {
	local i
518 519 520 521 522 523
	for i in $pkggroups; do
		if ! getent group $i >/dev/null; then
			msg "Creating group $i"
			$ADDGROUP -S $i || return 1
		fi
	done
524 525
	for i in $pkgusers; do
		if ! getent passwd $i >/dev/null; then
526
			local gopt=
527
			msg "Creating user $i"
528 529 530
			if getent group $i >/dev/null; then
				gopt="-G $i"
			fi
531
			$ADDUSER -S -D -H $gopt $i || return 1
532 533 534 535
		fi
	done
}

Natanael Copa's avatar
Natanael Copa committed
536 537
# helper to update config.sub to a recent version
update_config_sub() {
538
	find . -name config.sub | (local changed=false; while read f; do
539 540
		if ! ./$f armv6-alpine-linux-muslgnueabihf 2>/dev/null; then
			msg "Updating $f"
541 542 543
			cp "$datadir"/${f##*/} "$f" || return 1
			changed=true
		else
544
			msg "No update needed for $f"
545
		fi
546
	done; $changed)
Natanael Copa's avatar
Natanael Copa committed
547
}
548

549 550
# helper to update config.guess to a recent version
update_config_guess() {
551
	find . -name config.guess | (local changed=false; while read f; do
552
		if grep -q aarch64 "$f" && grep -q ppc64le "$f"; then
553 554 555 556 557 558
			msg "No update needed for $f"
		else
			msg "Updating $f"
			cp "$datadir"/${f##*/} "$f" || return 1
			changed=true
		fi
559
	done; $changed)
560 561
}

Natanael Copa's avatar
Natanael Copa committed
562 563
runpart() {
	local part=$1
564
	[ -n "$DEBUG" ] && msg "$part"
Natanael Copa's avatar
Natanael Copa committed
565 566 567
	trap "die '$part failed'" EXIT
	$part
	trap - EXIT
Natanael Copa's avatar
Natanael Copa committed
568 569 570
}

# override those in your build script
571 572 573 574 575 576 577 578
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
}

579 580 581
have_patches() {
	local i
	for i in $source; do
582
		case ${i%::*} in
583 584 585 586 587 588
			*.patch) return 0;;
		esac
	done
	return 1
}

589 590
default_prepare() {
	local i
591
	[ -n "$builddir" -a -d "$builddir" ] && cd "$builddir"
592 593 594
	if ! have_patches; then
		return 0
	fi
595
	[ -d "$builddir" ] || { error "Is \$builddir set correctly?"; return 1; }
596
	for i in $source; do
597
		case ${i%::*} in
598
			*.patch)
599
				msg "${i%::*}"
600
				patch ${patch_args:--p1} -i "$srcdir/${i%::*}" || return 1
601 602 603 604 605
				;;
		esac
	done
}

Natanael Copa's avatar
Natanael Copa committed
606
prepare() {
607
	default_prepare
Natanael Copa's avatar
Natanael Copa committed
608 609
}

Natanael Copa's avatar
Natanael Copa committed
610
build() {
611
	:
Natanael Copa's avatar
Natanael Copa committed
612 613
}

614 615 616
# generate a simple tar.gz package of pkgdir
targz() {
	cd "$pkgdir" || return 1
617 618
	mkdir -p "$REPODEST"/src
	tar -czf "$REPODEST"/src/$pkgname-$pkgver-r$pkgrel.tar.gz *
619 620
}

621 622 623
postcheck() {
	local dir="$1" name="$2" i=
	msg "Running postcheck for $name"
624
	# checking for FHS compat
Natanael Copa's avatar
Natanael Copa committed
625 626 627 628 629 630 631
	if ! options_has "!fhs"; then
		for i in "$dir"/srv/* "$dir"/usr/local/* "$dir"/opt/*; do
			if [ -e "$i" ]; then
				error "Packages must not put anything under /srv, /usr/local or /opt"
				return 1
			fi
		done
632 633 634 635
		if [ -d "$dir"/usr/var ]; then
			error "Found /usr/var, localstatedir is most likely wrong"
			return 1
		fi
Natanael Copa's avatar
Natanael Copa committed
636
	fi
637 638 639 640

	# remove *.la files if libtool is not set
	if ! options_has "libtool"; then
		find "$dir" -name '*.la' -type f -delete
641
	fi
642

643 644 645 646 647 648
	# look for /usr/lib/charset.alias
	if [ -e "$dir"/usr/lib/charset.alias ] \
			&& ! options_has "charset.alias"; then
		error "Found /usr/lib/charset.alias"
		return 1
	fi
649 650
	# look for /usr/share/doc
	if [ -e "$dir"/usr/share/doc ] \
651
			&& ! is_doc_pkg "$name"; then
652 653 654
		warning "Found /usr/share/doc but package name doesn't end with -doc"
	fi
	# look for /usr/share/man
655
	if [ -e "$dir"/usr/share/man ]; then
656
		if ! is_doc_pkg "$name"; then
657 658
			warning "Found /usr/share/man but package name doesn't end with -doc"
		fi
659
		# check for uncompressed man pages
660
		i=$(find "$dir"/usr/share/man -name '*.[0-8]' -type f | sed "s|^$dir|\t|")
661 662 663 664 665 666
		if [ -n "$i" ]; then
			error "Found uncompressed man pages:"
			echo "$i"
			return 1
		fi
	fi
667 668 669 670 671 672
	# check directory permissions
	i=$(find "$dir" -type d -perm -777 | sed "s|^$dir|\t|")
	if [ -n "$i" ]; then
		warning "World writeable directories found:"
		echo "$i"
	fi
673
	# check so we dont have any suid root binaries that are not PIE
674
	i=$(find "$dir" -type f -perm /6000 \
675 676 677 678 679 680 681
		| xargs scanelf --nobanner --etype ET_EXEC \
		| sed "s|ET_EXEC $dir|\t|")
	if [ -n "$i" ]; then
		error "Found non-PIE files that has SUID:"
		echo "$i"
		return 1
	fi
682 683 684 685 686 687 688 689 690 691 692
	# test suid bit on executable
	if ! options_has "suid"; then
		i=$(find "$dir" \( -perm -u+s -o -perm -g+s \) -a -type f \
			-a -perm -o+x)
		if [ -n "$i" ]; then
			error "Found executable files with SUID bit set:"
			echo "$i"
			return 1
		fi
	fi

Natanael Copa's avatar
Natanael Copa committed
693 694 695 696 697 698 699 700 701
	# test for textrels
	if ! options_has "textrels"; then
		local res="$(scanelf --recursive --textrel --quiet "$dir")"
		if [ -n "$res" ]; then
			error "Found textrels:"
			echo "$res"
			return 1
		fi
	fi
702 703 704
	return 0
}

705 706 707 708 709 710 711 712 713
pre_split() {
	if [ -z "$subpkgname" ]; then
		return 0
	fi
	# the subpackages should not inherit those form main package
	provides=""
	install_if=""
}

714
prepare_subpackages() {
Natanael Copa's avatar
Natanael Copa committed
715 716
	local i
	cd "$startdir"
717
	for i in $subpackages; do
Natanael Copa's avatar
Natanael Copa committed
718
		# call abuild recursively, setting subpkg{dir,name}
719 720 721 722
		( subpkg_set "$i"; msg "Running split function $subpkgsplit..."; \
		  subpkgdir="$pkgbasedir/$subpkgname" subpkgname="$subpkgname" subpkgarch="$subpkgarch" \
		  $0 pre_split $subpkgsplit prepare_package \
			&& postcheck "$pkgbasedir/$subpkgname" "$subpkgname" ) || return 1
Natanael Copa's avatar
Natanael Copa committed
723
	done
724
	postcheck "$pkgdir" "$pkgname" || return 1
725 726
	# post check for /usr/share/locale
	if [ -d "$pkgdir"/usr/share/locale ]; then
727
		warning "Found /usr/share/locale"
728
		warning2 "Maybe add \$pkgname-lang to subpackages?"
729
	fi
Natanael Copa's avatar
Natanael Copa committed
730 731
}

732
default_lang() {
733
	pkgdesc="Languages for package $pkgname"
734
	install_if="$pkgname=$pkgver-r$pkgrel lang"
735

736 737 738 739 740 741 742 743 744 745 746
	local dir
	for dir in ${langdir:-/usr/share/locale}; do
		mkdir -p "$subpkgdir"/${dir%/*}
		mv "$pkgdir"/"$dir" "$subpkgdir"/"$dir" || return 1
	done
}

lang() {
	default_lang
}

747
default_lang_subpkg() {
748 749 750 751
	if [ -z "$lang" ]; then
		error "lang is not set"
		return 1
	fi
752
	pkgdesc="$pkgname language pack for $lang"
753
	install_if="$pkgname=$pkgver-r$pkgrel lang-$lang"
754

755 756 757 758 759
	local dir
	for dir in ${langdir:-/usr/share/locale}; do
		mkdir -p "$subpkgdir"/$dir
		mv "$pkgdir"/$dir/$lang* \
		"$subpkgdir"/$dir/ \
760
		|| return 1
761 762 763 764 765
	done
}

lang_subpkg() {
	default_lang_subpkg
766 767 768
}

prepare_language_packs() {
769
	local lang
770 771 772 773 774 775 776 777
	for lang in $linguas; do
		lang="$lang" \
		subpkgname="$pkgname-lang-$lang" \
		subpkgdir="$pkgbasedir"/$subpkgname \
			$0 lang_subpkg prepare_package || return 1
	done
}

778 779 780 781 782 783 784 785 786 787 788 789
# 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}'
}

790 791 792
get_maintainer() {
	if [ -z "$maintainer" ]; then
		maintainer=$(awk -F': ' '/\# *Maintainer/ {print $2}' "$APKBUILD")
793 794
		# remove surrounding whitespace
		maintainer=$(echo "$maintainer" | xargs)
795 796 797
	fi
}

798 799


800 801 802 803 804 805 806 807 808 809
check_maintainer() {
	get_maintainer
	if [ -z "$maintainer" ]; then
		warning "No maintainer"
	else
		# try to check for a valid rfc822 address
		case "$maintainer" in
			*[A-Za-z0-9]*\ \<*@*.*\>) ;;
			*) return 1 ;;
		esac
810 811 812
	fi
}

813
check_depends_dev() {
Natanael Copa's avatar
Natanael Copa committed
814 815
	if [ -z "$depends_dev" ]; then
		return 0
816
	fi
Natanael Copa's avatar
Natanael Copa committed
817 818
	local i
	for i in $pkgname $subpackages; do
819 820
		case "${i%%:*}" in
		*-dev) return 0 ;;
Natanael Copa's avatar
Natanael Copa committed
821 822 823
		esac
	done
	return 1
824 825
}

826
prepare_metafiles() {
827
	getpkgver || return 1
828 829
	local name=${subpkgname:-$pkgname}
	[ -z "${name##* *}" ] && die "package name contains spaces"
830
	local dir=${subpkgdir:-$pkgdir}
831
	local pkg="$name-$pkgver-r$pkgrel.apk"
832
	local pkginfo="$controldir"/.PKGINFO
833
	local sub
834

Natanael Copa's avatar
Natanael Copa committed
835 836
	[ ! -d "$dir" ] && die "Missing $dir"
	cd "$dir"
837
	mkdir -p "$controldir"
Natanael Copa's avatar
Natanael Copa committed
838
	local builddate=$(date -u "+%s")
839 840 841 842 843 844 845

	# Fix package size on several filesystems
	case "$(df -PT . | awk 'END {print $2}')" in
	btrfs|ecryptfs|zfs)
		sync;;
	esac

Natanael Copa's avatar
Natanael Copa committed
846 847
	local size=$(du -sk | awk '{print $1 * 1024}')

848 849 850 851 852
	if [ "$arch" != "$apkbuild_arch" ]; then
		local msg="Split function set arch=\"$arch\" for $name, use subpackages=pkg:split:arch format instead"
		[ "$arch" != "noarch" ] && die "$msg"
		warning "$msg"
		subpkgarch="$arch"
853 854
	fi

855
	echo "# Generated by $(basename $0) $program_version" >"$pkginfo"
Natanael Copa's avatar
Natanael Copa committed
856
	if [ -n "$FAKEROOTKEY" ]; then
857
		echo "# using $($FAKEROOT -v)" >> "$pkginfo"
Natanael Copa's avatar
Natanael Copa committed
858
	fi
859
	echo "# $(date -u)" >> "$pkginfo"
Jakub Jirutka's avatar
Jakub Jirutka committed
860 861 862 863 864 865 866 867 868 869 870
	cat >> "$pkginfo" <<-EOF
		pkgname = $name
		pkgver = $pkgver-r$pkgrel
		pkgdesc = $pkgdesc
		url = $url
		builddate = $builddate
		packager = ${PACKAGER:-"Unknown"}
		size = $size
		arch = ${subpkgarch:-$pkgarch}
		origin = $pkgname
	EOF
871 872
	local i deps
	deps="$depends"
Leslie Polzer's avatar
Leslie Polzer committed
873
	if [ "$pkgname" != "busybox" ] && ! depends_has busybox; then
874 875
		for i in $install $triggers; do
			local s=${i%=*}
876
			[ "$name" != "${s%.*}" ] && continue
877
			if head -n 1 "$startdir/$s" | grep '^#!/bin/sh' >/dev/null ; then
878 879 880 881 882
				msg "Script found. busybox added as a dependency for $pkg"
				deps="$deps busybox"
				break
			fi
		done
883
	fi
884

885 886 887
	# store last_commit in global var so we only call git once
	if [ -z "$last_commit" ]; then
		last_commit="$(git_last_commit)$(git_dirty)"
888
	fi
889
	echo "commit = $last_commit" >> "$pkginfo"
890

891
	get_maintainer
892 893 894 895
	if [ -n "$maintainer" ]; then
		echo "maintainer = $maintainer" >> "$pkginfo"
	fi

896
	if [ -n "$replaces_priority" ]; then
Natanael Copa's avatar
Natanael Copa committed
897
		echo "replaces_priority = $replaces_priority" >> "$pkginfo"
898 899
	fi

Natanael Copa's avatar
Natanael Copa committed
900
	echo "license = $license" >> "$pkginfo"
Natanael Copa's avatar
Natanael Copa committed
901
	for i in $replaces; do
902
		echo "replaces = $i" >> "$pkginfo"
Natanael Copa's avatar
Natanael Copa committed
903
	done
904
	for i in $deps; do
905
		echo "depend = $i" >> "$pkginfo"
Natanael Copa's avatar
Natanael Copa committed
906 907
	done
	for i in $provides; do
908
		echo "provides = $i" >> "$pkginfo"
Natanael Copa's avatar
Natanael Copa committed
909
	done
910 911 912 913 914 915
	for i in $triggers; do
		local f=${i%=*}
		local dirs=${i#*=}
		[ "${f%.trigger}" != "$name" ] && continue
		echo "triggers = ${dirs//:/ }" >> "$pkginfo"
	done
916 917 918
	if [ -n "$install_if" ]; then
		echo "install_if = $(echo $install_if)" >> "$pkginfo"
	fi
Natanael Copa's avatar
Natanael Copa committed
919 920

	local metafiles=".PKGINFO"
921 922 923
	for i in $install $triggers; do
		local f=${i%=*}
		local n=${f%.*}
924
		if [ "$n" != "$name" ]; then
925 926
			continue
		fi
927
		script=${f#$name}
928
		msg "Adding $script"
929
		cp "$startdir/$f" "$controldir/$script" || return 1
930
		chmod +x "$controldir/$script"
931 932
		metafiles="$metafiles $script"
	done
933
	echo $metafiles | tr ' ' '\n' > "$controldir"/.metafiles
934
}
935

936
prepare_trace_rpaths() {
937
	local dir=${subpkgdir:-$pkgdir}
938
	local etype= soname= file= sover=
939
	[ "${subpkgarch:-$pkgarch}" = "noarch" ] && return 0
940
	options_has "!tracedeps" && return 0
941
	# lets tell all the places we should look for .so files - all rpaths
942 943
	scanelf --quiet --recursive --rpath "$dir" \
		| sed -e 's/[[:space:]].*//' -e 's/:/\n/' | sort -u \
944
		>"$controldir"/.rpaths
945
	if grep -q -x '/usr/lib' "$controldir"/.rpaths; then
946
		warning "Redundant /usr/lib in rpath found"
947 948 949 950 951
	fi
	if grep '^/home/' "$controldir"/.rpaths; then
		error "Has /home/... in rpath"
		return 1
	fi
Natanael Copa's avatar
Natanael Copa committed
952 953
}

954 955
# search for broken symlinks so we later can pull in proper depends
prepare_symlinks() {
956
	local target
957 958 959 960
	local dir="${subpkgdir:-$pkgdir}"
	options_has "!tracedeps" && return 0
	cd "$dir" || return 1
	find -type l | while read symlink; do
961 962 963
		target=$(readlink "$symlink")
		if ! [ -e "$dir$(normalize_target_path "$target" "$symlink")" ]; then
			echo "$symlink $target" >> "$controldir"/.symlinks
964 965 966 967
		fi
	done
}

968 969 970 971 972 973 974 975 976
prepare_pkgconfig_provides() {
	local dir="${subpkgdir:-$pkgdir}"
	options_has "!tracedeps" && return 0
	cd "$dir" || return 1
	for i in usr/lib/pkgconfig/*.pc; do
		if ! [ -e "$i" ]; then
			continue
		fi
		local f=${i##*/}
977
		local v=$(PKG_CONFIG_PATH="$dir"/usr/lib/pkgconfig PKG_CONFIG_MAXIMUM_TRAVERSE_DEPTH=1 pkg-config \
978
			--modversion ${f%.pc})
979 980 981 982
		echo "${f%.pc}=${v:-0}" >> "$controldir"/.provides-pc
	done
}

983 984 985 986 987 988 989 990 991 992 993 994
# 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
}

995 996 997 998 999
# returns true if this is the -dev package
is_dev_pkg() {
	test "${subpkgname%-dev}" != "$subpkgname"
}

1000 1001
# returns true if this is the -doc package
is_doc_pkg() {
1002
	test "${1%-doc}" != "$1"
1003 1004
}

1005 1006 1007 1008
# check that noarch is set if needed
archcheck() {
	options_has "!archcheck" && return 0
	if dir_has_arch_binaries "${subpkgdir:-$pkgdir}"; then
1009
		[ "${subpkgarch:-$pkgarch}" != "noarch" ] && return 0
1010 1011
		error "Arch specific binaries found so arch must not be set to \"noarch\""
		return 1
1012
	elif [ "${subpkgarch:-$pkgarch}" != "noarch" ] && ! is_dev_pkg; then
1013 1014
		# we dont want -dev package go to noarch
		warning "No arch specific binaries found so arch should probably be set to \"noarch\""
1015 1016 1017 1018
	fi
	return 0
}

1019
prepare_package() {
1020
	msg "Preparing ${subpkgname:+sub}package ${subpkgname:-$pkgname}..."
1021
	stripbin
1022 1023 1024 1025
	prepare_metafiles \
		&& prepare_trace_rpaths \
		&& prepare_symlinks \
		&& prepare_pkgconfig_provides \
1026
		|| return 1
1027
	archcheck
1028 1029 1030 1031 1032 1033 1034 1035
}

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

1036 1037 1038 1039 1040 1041 1042 1043 1044 1045 1046 1047 1048 1049 1050 1051 1052 1053 1054 1055 1056 1057 1058
# 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
}

1059 1060 1061 1062 1063
subpkg_provides_prefixed_so() {
	[ -n "$sonameprefix" ] && grep -q -w "^$sonameprefix$1" \
		"$pkgbasedir"/.control.*/.provides-so 2>/dev/null
}

1064
subpkg_provides_so() {
1065 1066 1067
	grep -q -w "^$1" "$pkgbasedir"/.control.*/.provides-so 2>/dev/null
}

1068
subpkg_provides_pc() {
1069 1070
	grep -q -w "^${1%%[<>=]*}" "$pkgbasedir"/.control.*/.provides-pc \
		2>/dev/null
1071 1072
}

1073 1074 1075
trace_apk_deps() {
	local name="$1"
	local dir="$2"
1076
	local parch="$3"
1077
	local i= found= autodeps= deppkgs= missing=
1078 1079 1080 1081
	local apkroot=

	case "$parch" in
	$CBUILD_ARCH) ;;
1082
	$CARCH | $CTARGET_ARCH) apkroot="--root $CBUILDROOT --arch $CTARGET_ARCH" ;;
1083
	esac
1084

1085
	msg "Tracing dependencies..."
1086 1087 1088
	# add pkgconfig if usr/lib/pkgconfig is found
	if [ -d "$pkgbasedir"/$name/usr/lib/pkgconfig ] \
			&& ! grep -q '^depend = pkgconfig' "$dir"/.PKGINFO; then
1089 1090 1091 1092
		autodeps="$autodeps pkgconfig"
	fi

	# special case for libpthread: we need depend on libgcc
1093 1094
	if [ "$CLIBC" = "uclibc" ] && [ -f "$dir"/.needs-so ] \
			&& grep -q -w '^libpthread.so.*' "$dir"/.needs-so \
1095 1096
			&& ! grep -q -w "^depend = libgcc" "$dir"/.PKGINFO; then
		autodeps="$autodeps libgcc"
1097
		msg "  added libgcc (due to libpthread)"
1098
	fi
1099

1100
	[ -f "$dir"/.needs-so ] && for i in $(cat "$dir"/.needs-so); do
1101
		# first check if its provided by same apkbuild
1102
		grep -q -w "^$sonameprefix$i" "$dir"/.provides-so 2>/dev/null && continue
1103

1104 1105
		if subpkg_provides_prefixed_so "$i"; then
			autodeps="$autodeps so:$sonameprefix$i"
1106 1107
		elif subpkg_provides_so "$i" \
				|| $APK $apkroot info --quiet --installed "so:$i"; then
1108
			autodeps="$autodeps so:$i"
1109
		else
1110
			missing="$missing $i"
1111
		fi
1112 1113 1114
	done

	# find all packages that holds the so files
1115
	if [ -f "$dir"/.rpaths ]; then