Mock out mgos_i2c.h to work with Linux.

Makefile

@@ -0,0 +1,32 @@
+TARGET  = mgos_i2c
+CC      = gcc
+CFLAGS  = -g -O -Wall -I include/
+LINKER  = gcc
+LFLAGS  = -O -Wall -I. -lm
+
+.PHONY: default all clean
+
+default: $(TARGET)
+all: default
+
+SRCDIR  = src
+INCDIR  = include
+OBJDIR  = build
+BINDIR  = .
+
+SOURCES  := $(wildcard $(SRCDIR)/*.c)
+INCLUDES := $(wildcard $(SRCDIR)/*.h)
+OBJECTS  := $(SOURCES:$(SRCDIR)/%.c=$(OBJDIR)/%.o)
+RM       = rm -f
+
+
+$(BINDIR)/$(TARGET): $(OBJECTS)
+	$(LINKER) $(OBJECTS) $(LFLAGS) -o $@
+
+$(OBJECTS): $(OBJDIR)/%.o : $(SRCDIR)/%.c
+	$(CC) $(CFLAGS) -c $< -o $@
+
+.PHONY: clean
+clean:
+	$(RM) $(OBJECTS)
+	$(RM) $(BINDIR)/$(TARGET)