nsss: use arch= instead of XBPS_TARGET_MACHINE

Also remove -DNSSS_DISABLE_SWITCH -DNSSS_DISABLE_UNIX
that was accidently added, for testing purpose

Signed-off-by: Nathan Owens <ndowens04@gmail.com>

srcpkgs/nsss/template

@@ -1,12 +1,13 @@
 # Template file for 'nsss'
 pkgname=nsss
 version=0.0.2.1
-revision=1
+revision=2
+# Only available for musl
+archs="*-musl"
 build_style=configure
 configure_args="--with-sysdeps=${XBPS_CROSS_BASE}/usr/lib/skalibs/sysdeps
  --with-lib=${XBPS_CROSS_BASE}/usr/lib --enable-shared --libdir=/usr/lib
- --bindir=/usr/bin --dynlibdir=/usr/lib -DNSSS_DISABLE_SWITCH
- -DNSSS_DISABLE_UNIX"
+ --bindir=/usr/bin --dynlibdir=/usr/lib"
 makedepends="skalibs-devel"
 short_desc="Minimal competing implementation of glibc's Name Switch Service"
 maintainer="Orphaned <orphan@voidlinux.org>"
@@ -16,11 +17,6 @@ changelog="https://skarnet.org/software/nsss/upgrade.html"
 distfiles="https://skarnet.org/software/nsss/nsss-${version}.tar.gz"
 checksum=5d756a934bdae8a5be8d04d1b23bb7c95f3c5a814877b3771664739108a13fab
 
-case "$XBPS_TARGET_MACHINE" in
-	*-musl) ;;
-	*) broken="Only available on musl" ;;
-esac
-
 post_install() {
 	vlicense COPYING
 	vdoc README