community/shadow: update to 4.6

This also modernizes the APKBUILD and fixes the useradd default shell.

community/shadow/APKBUILD

@@ -2,7 +2,7 @@
 # Contributor: Jakub Jirutka <jakub@jirutka.cz>
 # Maintainer: Stuart Cardall <developer@it-offshore.co.uk>
 pkgname=shadow
-pkgver=4.5
+pkgver=4.6
 pkgrel=0
 pkgdesc="PAM-using login and passwd utilities (usermod, useradd, ...)"
 url="http://pkg-shadow.alioth.debian.org/"
@@ -13,8 +13,8 @@ makedepends="linux-pam-dev"
 subpackages="$pkgname-doc $pkgname-dbg $pkgname-uidmap"
 source="https://github.com/shadow-maint/shadow/releases/download/$pkgver/shadow-$pkgver.tar.xz
 	login.pamd
+	defaults.patch
 	dots-in-usernames.patch
-	useradd-usergroups.patch
 	pam-useradd.patch
 	"
 # secfixes:
@@ -48,9 +48,8 @@ build() {
 		--without-attr \
 		--without-tcb \
 		--without-nscd \
-		--without-group-name-max-length \
-		|| return 1
-	make || return 1
+		--without-group-name-max-length
+	make
 }
 
 check() {
@@ -61,23 +60,23 @@ check() {
 package() {
 	cd "$builddir"
 
-	make DESTDIR="$pkgdir" install || return 1
+	make DESTDIR="$pkgdir" install
 
 	# Do not install these pam.d files they are broken and outdated.
-	rm "$pkgdir"/etc/pam.d/* || return 1
+	rm "$pkgdir"/etc/pam.d/*
 
 	# install some pam.d files based on a patched useradd
 	for pamf in groupadd groupdel groupmems groupmod \
 		 useradd userdel usermod
 	do
 		install -m0644 etc/pam.d/useradd \
-			"$pkgdir/etc/pam.d/$pamf" || return 1
+			"$pkgdir/etc/pam.d/$pamf"
 	done
 	# nologin is provided by util-linux.
-	rm "$pkgdir"/sbin/nologin  || return 1
+	rm "$pkgdir"/sbin/nologin
 
 	# However, install our own for login.
-	cp "$srcdir"/login.pamd "$pkgdir"/etc/pam.d/login || return 1
+	cp "$srcdir"/login.pamd "$pkgdir"/etc/pam.d/login
 
 	# /etc/login.defs is not very useful - replace it with an *almost* blank file.
 	rm "$pkgdir"/etc/login.defs
@@ -85,7 +84,7 @@ package() {
 
 	# Avoid conflict with man-pages.
 	rm "$pkgdir"/usr/share/man/man3/getspnam.3* \
-		"$pkgdir"/usr/share/man/man5/passwd.5* || return 1
+		"$pkgdir"/usr/share/man/man5/passwd.5*
 }
 
 uidmap() {
@@ -95,16 +94,16 @@ uidmap() {
 	cd "$subpkgdir"
 
 	mkdir -p usr/bin
-	mv "$pkgdir"/usr/bin/new*idmap usr/bin/ || return 1
-	chmod 4711 usr/bin/new*idmap || return 1
+	mv "$pkgdir"/usr/bin/new*idmap usr/bin/
+	chmod 4711 usr/bin/new*idmap
 
 	# Used e.g. for unprivileged LXC containers.
 	mkdir etc
 	touch etc/subuid etc/subgid
 }
 
-sha512sums="e57f8db54df23301c229d4be30d4cbb67efa1d1809cffcff79adc480b6019fb2b5fd09e112e82a3f00ad5a6b2994592adac93f70a631cf666b6f4723b61c87b5  shadow-4.5.tar.xz
+sha512sums="e8eee52c649d9973f724bc2d5aeee71fa2e6a2e41ec3487cd6cf6d47af70c32e0cdf304df29b32eae2b6eb6f9066866b5f2c891add0ec87ba583bea3207b3631  shadow-4.6.tar.xz
 46a6f83f3698e101b58b8682852da749619412f75dfa85cecad03d0847f6c3dc452d984510db7094220e4570a0565b83b0556e16198ad894a3ec84b3e513d58d  login.pamd
+999eb67be2c1d6bcf752ce217ddbed868e4415d3e60676872db1b3da79b1c7d7da6b5d03335297d6358c41e7d21c32ba2df1bd6834ac4ba364b999ed7170f846  defaults.patch
 745eea04c054226feba165b635dbb8570b8a04537d41e914400a4c54633c3a9cf350da0aabfec754fb8cf3e58fc1c8cf597b895506312f19469071760c11f31d  dots-in-usernames.patch
-49f1d5ded82d2d479805c77d7cc6274c30233596e375b28306b31a33f8fbfc3611dbc77d606081b8300247908c267297dbb6c5d1a30d56095dda53c6a636fb56  useradd-usergroups.patch
 0b4587e263cb6be12fa5ae6bc3b3fc4d3696dae355bc67d085dc58c52ff96edb4d163b95db2092b8c2f3310839430cac03c7af356641b42e24ee4aa6410f5cf1  pam-useradd.patch"

community/shadow/defaults.patch

@@ -0,0 +1,12 @@
+--- shadow-4.6-orig/etc/useradd
++++ shadow-4.6/etc/useradd
+@@ -1,8 +1,7 @@
+ # useradd defaults file
+-GROUP=1000
+ HOME=/home
+ INACTIVE=-1
+ EXPIRE=
+-SHELL=/bin/bash
++SHELL=/bin/ash
+ SKEL=/etc/skel
+ CREATE_MAIL_SPOOL=yes

community/shadow/useradd-usergroups.patch

@@ -1,8 +0,0 @@
---- a/etc/useradd
-+++ b/etc/useradd
-@@ -1,5 +1,4 @@
- # useradd defaults file
--GROUP=1000
- HOME=/home
- INACTIVE=-1
- EXPIRE=