Add Metalshark's patches:

*) Add -march=pentium-m if compiling finit or finit-mod (as the target will
   be an eeepc).
*) Add a -DNO_HCTOSYS make option that omits the first /sbin/hwclock if the
   user has enabled CONFIG_RTC_HCTOSYS in the kernel.
*) Add a -DDIRECTISA make option to append –directisa to /sbin/hwclock lines
   if the user has disabled CONFIG_GENRTC and enabled CONFIG_RTC but not
   enabled CONFIG_HPET_TIMER and CONFIG_HPET_RTC_IRQ.

Signed-off-by: Claudio Matsuoka <cmatsuoka@gmail.com>

Makefile

@@ -1,9 +1,30 @@
 CC	= gcc
-CFLAGS	= -Os -Wall -DDEBUG
+CFLAGS	= -Os -Wall
 LD	= gcc
 LDFLAGS	=
 LIBS	=
 
+
+#### Configurable parameters
+
+# Add -DDEBUG to build with debug messages, also drops to terminal after X
+#CFLAGS += -DDEBUG
+
+# Parameters added by Metalshark
+
+# Use -march=pentium-m to build for Eeepc
+CFLAGS += -march=pentium-m
+
+# Omit the first /sbin/hwclock if CONFIG_RTC_HCTOSYS is enabled in the kernel 
+CFLAGS += -DNO_HCTOSYS
+
+# Append –directisa to /sbin/hwclock lines if the user has disabled
+# CONFIG_GENRTC and enabled CONFIG_RTC but not enabled CONFIG_HPET_TIMER
+# and CONFIG_HPET_RTC_IRQ.
+#CFLAGS += -DDIRECTISA
+
+
+
 .c.o:
 	$(CC) -c $(CFLAGS) -o $*.o $<