Update

packages/c/cjson/xmake.lua

@@ -1,11 +1,10 @@
 package("cjson")
-	set_homepage("https://github.com/DaveGamble/cJSON")
-	set_description("Ultralightweight JSON parser in ANSI C.")
+    set_homepage("https://github.com/DaveGamble/cJSON")
+    set_description("Ultralightweight JSON parser in ANSI C.")
 
-	
-	set_urls("https://github.com/DaveGamble/cJSON/archive/v$(version).zip")
-	add_versions("1.7.10", "80a0584410656c8d8da2ba703744f44d7535fc4f0778d8bf4f980ce77c6a9f65")
-	on_install("macosx", "linux", function(package)
+    set_urls("https://github.com/DaveGamble/cJSON/archive/v$(version).zip")
+    add_versions("1.7.10", "80a0584410656c8d8da2ba703744f44d7535fc4f0778d8bf4f980ce77c6a9f65")
+    on_install("macosx", "linux", function(package)
 		os.vrun("make")
-		os.vrun("sudo make install")
-		end)
+        os.vrun("make PREFIX=\"%s\" install", package:installdir())
+        end)