add global policies

1 files changed, 26 insertions, 2 deletions

diff --git a/xmake/core/project/project.lua b/xmake/core/project/project.lua
index e25d05f44..020ca80f4 100644
--- a/xmake/core/project/project.lua
+++ b/xmake/core/project/project.lua
@@ -826,23 +826,47 @@ end
 function project.policy(name)
     local policies = project._memcache():get("policies")
     if not policies then
+
         -- get policies from project, e.g. set_policy("xxx", true)
         policies = project.get("target.policy")
+
         -- get policies from config, e.g. xmake f --policies=package.precompiled:n,package.install_only
         -- @see https://github.com/xmake-io/xmake/issues/2318
         local policies_config = config.get("policies")
         if policies_config then
             for _, policy in ipairs(policies_config:split(",", {plain = true})) do
                 local splitinfo = policy:split(":", {limit = 2})
+                local name = splitinfo[1]
+                if #splitinfo > 1 then
+                    policies = policies or {}
+                    policies[name] = baseoption.boolean(splitinfo[2])
+                else
+                    policies = policies or {}
+                    policies[name] = true
+                end
+            end
+        end
+
+        -- get policies from global, e.g. xmake g --policies=run.autobuild
+        local policies_config_global = global.get("policies")
+        if policies_config_global then
+            for _, policy in ipairs(policies_config_global:split(",", {plain = true})) do
+                local splitinfo = policy:split(":", {limit = 2})
+                local name = splitinfo[1]
                 if #splitinfo > 1 then
                     policies = policies or {}
-                    policies[splitinfo[1]] = baseoption.boolean(splitinfo[2])
+                    if policies[name] == nil then
+                        policies[name] = baseoption.boolean(splitinfo[2])
+                    end
                 else
                     policies = policies or {}
-                    policies[splitinfo[1]] = true
+                    if policies[name] == nil then
+                        policies[name] = true
+                    end
                 end
             end
         end
+
         project._memcache():set("policies", policies)
         if policies then
             local defined_policies = policy.policies()