xbps-src: make 'build-pkg all' ignore building subpkgs, use sourcepkg.

--HG--
extra : convert_revision : a552d1c2db44ca7a6427bf1e08a2d86e995c1383

xbps-src/xbps-src.sh.in

@@ -219,7 +219,9 @@ build-pkg)
 		for f in $($XBPS_BIN_CMD list|awk '{print $1}'); do
 			pkg=$(xbps-pkgdb getpkgname $f)
 			setup_tmpl ${pkg}
-			xbps_make_binpkg ${pkg}
+			if [ "$pkg" = "$sourcepkg" ]; then
+				xbps_make_binpkg ${pkg}
+			fi
 			reset_tmpl_vars
 		done
 	else