From dcffc69b622da2048f6ee529f5974cb66cd6dc1a Mon Sep 17 00:00:00 2001
From: ruki <waruqi@gmail.com>
Date: Wed, 17 Nov 2021 12:14:04 +0800
Subject: add microlib runtime for mdk

---
 xmake/modules/core/tools/armasm.lua   | 7 +++++++
 xmake/modules/core/tools/armcc.lua    | 7 +++++++
 xmake/modules/core/tools/armclang.lua | 7 +++++++
 xmake/modules/core/tools/armlink.lua  | 7 +++++++
 4 files changed, 28 insertions(+)

(limited to 'xmake/modules/core')

diff --git a/xmake/modules/core/tools/armasm.lua b/xmake/modules/core/tools/armasm.lua
index 3065fe0a3..3ae578c55 100644
--- a/xmake/modules/core/tools/armasm.lua
+++ b/xmake/modules/core/tools/armasm.lua
@@ -92,6 +92,13 @@ function nf_language(self, stdname)
     end
 end
 
+-- make runtime flag
+function nf_runtime(self, runtime)
+    if runtime == "microlib" then
+        return {"--pd", "__MICROLIB SETA 1"}
+    end
+end
+
 -- make the define flag
 function nf_define(self, macro)
     return {"--pd", macro .. " SETA 1"}
diff --git a/xmake/modules/core/tools/armcc.lua b/xmake/modules/core/tools/armcc.lua
index 6215242ec..403e143f0 100644
--- a/xmake/modules/core/tools/armcc.lua
+++ b/xmake/modules/core/tools/armcc.lua
@@ -45,6 +45,13 @@ function nf_symbol(self, level)
     end
 end
 
+-- make runtime flag
+function nf_runtime(self, runtime)
+    if runtime == "microlib" then
+        return "-D__MICROLIB"
+    end
+end
+
 -- make the optimize flag
 function nf_optimize(self, level)
     local maps =
diff --git a/xmake/modules/core/tools/armclang.lua b/xmake/modules/core/tools/armclang.lua
index 42bec8fd5..dcec82015 100644
--- a/xmake/modules/core/tools/armclang.lua
+++ b/xmake/modules/core/tools/armclang.lua
@@ -23,3 +23,10 @@ inherit("gcc")
 function init(self)
     _super.init(self)
 end
+
+-- make runtime flag
+function nf_runtime(self, runtime)
+    if runtime == "microlib" then
+        return "-D__MICROLIB"
+    end
+end
diff --git a/xmake/modules/core/tools/armlink.lua b/xmake/modules/core/tools/armlink.lua
index 02c2b4800..e25a81967 100644
--- a/xmake/modules/core/tools/armlink.lua
+++ b/xmake/modules/core/tools/armlink.lua
@@ -41,6 +41,13 @@ function nf_linkdir(self, dir)
     return {"--userlibpath", dir}
 end
 
+-- make runtime flag
+function nf_runtime(self, runtime)
+    if runtime == "microlib" then
+        return "--library_type=microlib"
+    end
+end
+
 -- make the link arguments list
 function linkargv(self, objectfiles, targetkind, targetfile, flags)
     return self:program(), table.join("-o", targetfile, objectfiles, flags)
-- 
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