--- /dev/null
+# Copyright (C) 2009 Ubixum, Inc.
+#
+# This library is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Lesser General Public
+# License as published by the Free Software Foundation; either
+# version 2.1 of the License, or (at your option) any later version.
+#
+# This library is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public
+# License along with this library; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+
+SOURCES = serial.c i2c.c delay.c setupdat.c gpif.c eputils.c $(wildcard interrupts/*.c)
+FX2_OBJS = $(patsubst %.c,%.rel, $(SOURCES)) usbav.rel int4av.rel
+INCLUDES = -I../include
+SDCC = sdcc -mmcs51 $(SDCCFLAGS)
+LIBS = fx2.lib
+
+all: $(LIBS)
+
+$(LIBS): $(FX2_OBJS)
+ sdcclib fx2.lib $?
+
+usbav.rel: usbav.a51
+ sdas8051 -logs usbav.a51
+
+int4av.rel: int4av.a51
+ sdas8051 -logs int4av.a51
+
+%.rel: %.c
+ $(SDCC) $(INCLUDES) -c $< -o $@
+
+clean:
+ rm -f *.{asm,ihx,lnk,lst,map,mem,rel,rst,sym,adb,cdb,lib}
+ rm -f interrupts/*.{asm,ihx,lnk,lst,map,mem,rel,rst,sym,adb,dcb,lib}
+