Minor whitespace fixes.

build/scripts/LLVM.lua

@@ -343,17 +343,17 @@ if _ACTION == "clone_llvm" then
 end
 
 if _ACTION == "build_llvm" then
-	local llvm_build = path.join(llvm, get_llvm_package_name())	
-	clean_llvm(llvm_build)
-	build_llvm(llvm_build)
+  local llvm_build = path.join(llvm, get_llvm_package_name())	
+  clean_llvm(llvm_build)
+  build_llvm(llvm_build)
   os.exit()
 end
 
 if _ACTION == "package_llvm" then
-	local conf = get_llvm_configuration_name()
-	local llvm_build = path.join(llvm, get_llvm_package_name())	
-	local pkg = package_llvm(conf, llvm, llvm_build)
-	archive_llvm(pkg)
+  local conf = get_llvm_configuration_name()
+  local llvm_build = path.join(llvm, get_llvm_package_name())	
+  local pkg = package_llvm(conf, llvm, llvm_build)
+  archive_llvm(pkg)
   os.exit()
 end
 

build/scripts/Utils.lua

@@ -166,7 +166,7 @@ end
 function os.rmfiles(src_dir, filter)
   filter = filter or "**"
   src_dir = src_dir .. "/"
-  print('rm "' .. path.getabsolute(src_dir) .. filter)
+  print('rm ' .. path.getabsolute(src_dir) .. " " .. filter)
   if not os.isdir(src_dir) then error(src_dir .. " is not an existing directory!") end
   local dir = path.rebase(".",path.getabsolute("."), src_dir) -- root dir, relative from src_dir