diff --git a/sysinfo/toolchain/binutils.mk b/sysinfo/toolchain/binutils.mk
index 728eb66..29917bc 100644
--- a/sysinfo/toolchain/binutils.mk
+++ b/sysinfo/toolchain/binutils.mk
@@ -17,3 +17,5 @@ OBJCOPY		= $(CROSS_COMPILE)objcopy
 READELF		= $(CROSS_COMPILE)readelf
 DLLTOOL		= $(CROSS_COMPILE)dlltool
 MDSO		= $(CROSS_COMPILE)mdso
+MC		= $(CROSS_COMPILE)windmc
+RC		= $(CROSS_COMPILE)windres
diff --git a/sysinfo/toolchain/llvm.mk b/sysinfo/toolchain/llvm.mk
index b863456..13b46c9 100644
--- a/sysinfo/toolchain/llvm.mk
+++ b/sysinfo/toolchain/llvm.mk
@@ -17,3 +17,5 @@ OBJCOPY		= $(CROSS_COMPILE)objcopy
 READELF		= $(CROSS_COMPILE)readelf
 DLLTOOL		= $(CROSS_COMPILE)dlltool
 MDSO		= $(CROSS_COMPILE)mdso
+MC		= $(CROSS_COMPILE)windmc
+RC		= $(CROSS_COMPILE)windres