hook back XFROM to build matrix

Author: israpps

.github/workflows/compile.yml

@@ -18,6 +18,7 @@ jobs:
         bdmstuff: ["EXFAT=0", "EXFAT=1", "EXFAT=1 MX4SIO=1"]
         ds34: ["DS34=0", "DS34=1"]
         mmce: ["MMCE=0", "MMCE=1"]
+        xfrom: ["XFROM=0", "XFROM=1"]
         exclude:
           - bdmstuff: "EXFAT=1 MX4SIO=1"
             mmce: "MMCE=1"

Makefile

@@ -64,6 +64,7 @@ endif
 ifeq ($(XFROM),1)
     HAS_XFROM = -XFROM
     EE_CFLAGS += -DXFROM
+    EE_OBJS += xfromman.o exflash.o
 endif
 
 ifeq ($(DS34),1)