1 files changed, 87 insertions, 0 deletions

diff --git a/src/kernel/Makefile b/src/kernel/Makefile
new file mode 100644
index 0000000..aa6b3d7
--- /dev/null
+++ b/src/kernel/Makefile
@@ -0,0 +1,87 @@
+#
+# Makefile for the FREAX-kernel.
+#
+# Note! Dependencies are done automagically by 'make dep', which also
+# removes any old dependencies. DON'T put your own dependencies here
+# unless it's something special (ie not a .c file).
+#
+
+include ../Makefile.header
+
+LDFLAGS += -r
+
+# NOTE!: do not try to add -On to CFLAGS with gcc4.x, which will optimize the
+# memcpy function a lot to let the kernel not work, for fixing this problem,
+# please refer to glibc and rewrite the memcpy in include/string.h, or just not
+# use any -On options with gcc 4.x when compiling it. in fact, we only can not
+# use -On with gcc4.x to compile fork.c, but after that you need to isolate the
+# compling procedure of it, it's not good too. for playing with linux-0.11, we
+# just have fun, have no much concerning about the performance.
+
+CFLAGS  += -I../include
+
+CPP     += -I../include
+
+.c.s:
+        @$(CC) $(CFLAGS) \
+        -S -o $*.s $<
+.s.o:
+        @$(AS) -o $*.o $<
+.c.o:
+        @$(CC) $(CFLAGS) \
+        -c -o $*.o $<
+
+OBJS  = sched.o system_call.o traps.o asm.o fork.o \
+        panic.o printk.o vsprintf.o sys.o exit.o \
+        signal.o mktime.o
+
+kernel.o: $(OBJS)
+        @$(LD) $(LDFLAGS) -o kernel.o $(OBJS)
+        @sync
+
+clean:
+        @rm -f core *.o *.a tmp_make keyboard.s
+        @for i in *.c;do rm -f `basename $$i .c`.s;done
+        @for i in chr_drv blk_drv math; do make clean -C $$i; done
+
+dep:
+        @sed '/\#\#\# Dependencies/q' < Makefile > tmp_make
+        @(for i in *.c;do echo -n `echo $$i | sed 's,\.c,\.s,'`" "; \
+                $(CPP) -M $$i;done) >> tmp_make
+        @cp tmp_make Makefile
+        @for i in chr_drv blk_drv; do make dep -C $$i; done
+
+### Dependencies:
+exit.s exit.o: exit.c ../include/errno.h ../include/signal.h \
+  ../include/sys/types.h ../include/sys/wait.h ../include/linux/sched.h \
+  ../include/linux/head.h ../include/linux/fs.h ../include/linux/mm.h \
+  ../include/linux/kernel.h ../include/linux/tty.h ../include/termios.h \
+  ../include/asm/segment.h
+fork.s fork.o: fork.c ../include/errno.h ../include/linux/sched.h \
+  ../include/linux/head.h ../include/linux/fs.h ../include/sys/types.h \
+  ../include/linux/mm.h ../include/signal.h ../include/linux/kernel.h \
+  ../include/asm/segment.h ../include/asm/system.h
+mktime.s mktime.o: mktime.c ../include/time.h
+panic.s panic.o: panic.c ../include/linux/kernel.h ../include/linux/sched.h \
+  ../include/linux/head.h ../include/linux/fs.h ../include/sys/types.h \
+  ../include/linux/mm.h ../include/signal.h
+printk.s printk.o: printk.c ../include/stdarg.h ../include/stddef.h \
+  ../include/linux/kernel.h
+sched.s sched.o: sched.c ../include/linux/sched.h ../include/linux/head.h \
+  ../include/linux/fs.h ../include/sys/types.h ../include/linux/mm.h \
+  ../include/signal.h ../include/linux/kernel.h ../include/linux/sys.h \
+  ../include/linux/fdreg.h ../include/asm/system.h ../include/asm/io.h \
+  ../include/asm/segment.h
+signal.s signal.o: signal.c ../include/linux/sched.h ../include/linux/head.h \
+  ../include/linux/fs.h ../include/sys/types.h ../include/linux/mm.h \
+  ../include/signal.h ../include/linux/kernel.h ../include/asm/segment.h
+sys.s sys.o: sys.c ../include/errno.h ../include/linux/sched.h \
+  ../include/linux/head.h ../include/linux/fs.h ../include/sys/types.h \
+  ../include/linux/mm.h ../include/signal.h ../include/linux/tty.h \
+  ../include/termios.h ../include/linux/kernel.h ../include/asm/segment.h \
+  ../include/sys/times.h ../include/sys/utsname.h
+traps.s traps.o: traps.c ../include/string.h ../include/linux/head.h \
+  ../include/linux/sched.h ../include/linux/fs.h ../include/sys/types.h \
+  ../include/linux/mm.h ../include/signal.h ../include/linux/kernel.h \
+  ../include/asm/system.h ../include/asm/segment.h ../include/asm/io.h
+vsprintf.s vsprintf.o: vsprintf.c ../include/stdarg.h ../include/string.h