abuild: remove broken noarch stuff. force CARCH for abuildrepo

Makefile

@@ -5,7 +5,7 @@ VERSION		:= 2.8.2
 prefix		?= /usr
 sysconfdir	?= /etc
 datadir		?= $(prefix)/share/$(PACKAGE)
-abuildrepo	?= ~/.cache/apks
+abuildrepo	?= ~/.cache/abuild
 
 LUA_VERSION	= 5.1
 LUA_SHAREDIR	?= $(prefix)/share/lua/$(LUA_VERSION)/

abuild.in

@@ -773,21 +773,12 @@ create_apks() {
 	done
 }
 
-# fish out the arch from an apk file
-apk_arch_prefix() {
-	apk index -q "$1" | tar -zxO | awk -F: '$1 == "A" { print $2 }'
-}
-
-apk_arch_prefix_compat() {
-	tar -zxOf "$1" .PKGINFO | awk -F" = " '$1 == "arch" { print $2 }'
-}
-
 clean_abuildrepo() {
 	local apk
 	cd "$abuildrepo" || return 1
 	
 	# remove compat symlink
-	for d in "$abuildrepo/$CARCH" "$abuildrepo"/noarch; do
+	for d in "$abuildrepo/$CARCH"; do
 		[ -L "$d" ] && rm "$d"
 	done
 
@@ -800,19 +791,13 @@ clean_abuildrepo() {
 }
 
 mklinks_abuildrepo() {
-	local apk get_prefix=apk_arch_prefix
-	local version=$($APK --version | awk '{print $2}')
-	if [ "$($APK version --test $version 2.1)" = '<' ]; then
-		get_prefix=apk_arch_prefix_compat
-	fi
-	mkdir -p "$abuildrepo"/$CARCH "$abuildrepo"/noarch
+	local apk
+	mkdir -p "$abuildrepo"/$CARCH
 	cd "$abuildrepo" || return 1
 	# create links for this package
 	for apk in $(listpkg); do
 		[ -f "$PKGDEST"/$apk ] || continue
-		local prefix=$($get_prefix "$PKGDEST"/$apk)
-		mkdir -p "$abuildrepo"/$prefix
-		ln -sf "$PKGDEST"/$apk "$abuildrepo"/$prefix/$apk
+		ln -sf "$PKGDEST"/$apk "$abuildrepo"/$CARCH/$apk
 	done
 }
 
@@ -837,7 +822,8 @@ update_abuildrepo() {
 	fi
 	$APK index --quiet $oldindex --output "$index".unsigned \
 		--description "$repo $(cd $startdir && git describe)" \
-		noarch/*.apk $CARCH/*.apk || exit 1
+		--rewrite-arch $CARCH \
+		$CARCH/*.apk || exit 1
 	msg "Signing the index..."
 	abuild-sign -q "$index".unsigned || exit 1
 	mv "$index".unsigned "$index"