debug: add some debug to the scripts

scripts/target_config.lua

@@ -15,6 +15,7 @@ local output = {}
 
 for config in pairs(lib.configs) do
 	table.insert(output, config)
+	io.stderr:write(config, "\n")
 end
 
 -- The sort will make =y entries override =m ones

scripts/target_config_lib.lua

@@ -66,6 +66,8 @@ END_MAKE
 			device_pkgs = device_pkgs .. ' ' .. pkg
 		end
 
+		io.stderr:write("debug: in for _, dev in ipairs(lib.devices) for profile " .. profile .. "\n")
+
 		for _, pkg in ipairs(dev.options.packages or {}) do
 			handle_pkg(pkg)
 		end

scripts/target_lib.lua

@@ -146,15 +146,18 @@ local function add_image(image)
 end
 
 function F.try_config(...)
+	io.stderr:write("try_config: " .. ... .. "\n")
 	M.configs[string.format(...)] = 1
 end
 
 function F.config(...)
+	io.stderr:write("config: " .. ... .. "\n")
 	M.configs[string.format(...)] = 2
 end
 
 function F.packages(pkgs)
 	for _, pkg in ipairs(pkgs) do
+		io.stderr:write("packages: " .. pkg .. "\n")
 		table.insert(M.target_packages, pkg)
 	end
 end