Merge pull request #7478 from xmake-io/toolchain

Improve custom toolchain

Author: waruqi

tests/apis/custom_toolchain/xmake.lua

@@ -1,6 +1,5 @@
 add_rules("mode.debug", "mode.release")
 
-add_moduledirs("xmake/modules")
 add_toolchaindirs("xmake/toolchains")
 
 set_toolchains("my-c6000")

…lchain/xmake/modules/core/tools/ar6x.lua …ins/my-c6000/modules/core/tools/ar6x.luatests/apis/custom_toolchain/xmake/modules/core/tools/ar6x.lua renamed to tests/apis/custom_toolchain/xmake/toolchains/my-c6000/modules/core/tools/ar6x.lua tests/apis/custom_toolchain/xmake/modules/core/tools/ar6x.lua renamed to tests/apis/custom_toolchain/xmake/toolchains/my-c6000/modules/core/tools/ar6x.lua

@@ -215,6 +215,22 @@ function project._api_add_toolchaindirs(interp, ...)
             dir = path.absolute(dir, scriptdir)
         end
         toolchain.add_directories(dir)
+        -- auto-register modules directories under each toolchain
+        -- e.g. toolchains/my-c6000/modules/ will be added as module search path
+        -- so that custom toolchain can bundle its tool modules together
+        local toolchain_subdirs = os.dirs(path.join(dir, "*"))
+        if toolchain_subdirs then
+            local modulesdirs = {}
+            for _, toolchain_subdir in ipairs(toolchain_subdirs) do
+                local modulesdir = path.join(toolchain_subdir, "modules")
+                if os.isdir(modulesdir) then
+                    table.insert(modulesdirs, modulesdir)
+                end
+            end
+            if #modulesdirs > 0 then
+                sandbox_module.add_directories(table.unpack(modulesdirs))
+            end
+        end
     end
 end