abuild: strip files in all subdirs

abuild

@@ -495,10 +495,10 @@ checksum() {
 }
 
 stripbin() {
-	local bin dirs=${STRIP_DIRS:-bin lib sbin usr/bin usr/lib usr/sbin}
+	local bin
 	cd "${subpkgdir:-$pkgdir}" || return 1
 	msg "Stripping binaries"
-	find $dirs -type f 2>/dev/null | while read bin; do
+	find . -type f 2>/dev/null | while read bin; do
 		local opt=
 		case "$(file -biz "$bin")" in
 			*/x-sharedlib*|*/x-archive*)