xref: /openbmc/qemu/pc-bios/s390-ccw/netboot.mak (revision 3dba0a33)
1
2SLOF_DIR := $(SRC_PATH)/../../roms/SLOF
3
4NETOBJS := start.o sclp.o cio.o virtio.o virtio-net.o jump2ipl.o netmain.o
5
6LIBC_INC := -nostdinc -I$(SLOF_DIR)/lib/libc/include
7LIBNET_INC := -I$(SLOF_DIR)/lib/libnet
8
9NETLDFLAGS := $(LDFLAGS) -Wl,-Ttext=0x7800000
10
11$(NETOBJS): EXTRA_CFLAGS += $(LIBC_INC) $(LIBNET_INC)
12
13s390-netboot.elf: $(NETOBJS) libnet.a libc.a
14	$(call quiet-command,$(CC) $(NETLDFLAGS) -o $@ $^,Linking)
15
16s390-netboot.img: s390-netboot.elf
17	$(call quiet-command,$(STRIP) --strip-unneeded $< -o $@,Stripping $< into)
18
19# libc files:
20
21LIBC_CFLAGS = $(EXTRA_CFLAGS) $(CFLAGS) $(LIBC_INC) $(LIBNET_INC) \
22	      -MMD -MP -MT $@ -MF $(@:%.o=%.d)
23
24CTYPE_OBJS = isdigit.o isxdigit.o toupper.o
25%.o : $(SLOF_DIR)/lib/libc/ctype/%.c
26	$(call quiet-command,$(CC) $(LIBC_CFLAGS) -c -o $@ $<,Compiling)
27
28STRING_OBJS = strcat.o strchr.o strrchr.o strcpy.o strlen.o strncpy.o \
29	      strcmp.o strncmp.o strcasecmp.o strncasecmp.o strstr.o \
30	      memset.o memcpy.o memmove.o memcmp.o
31%.o : $(SLOF_DIR)/lib/libc/string/%.c
32	$(call quiet-command,$(CC) $(LIBC_CFLAGS) -c -o $@ $<,Compiling)
33
34STDLIB_OBJS = atoi.o atol.o strtoul.o strtol.o rand.o malloc.o free.o
35%.o : $(SLOF_DIR)/lib/libc/stdlib/%.c
36	$(call quiet-command,$(CC) $(LIBC_CFLAGS) -c -o $@ $<,Compiling)
37
38STDIO_OBJS = sprintf.o snprintf.o vfprintf.o vsnprintf.o vsprintf.o fprintf.o \
39	     printf.o putc.o puts.o putchar.o stdchnls.o fileno.o
40%.o : $(SLOF_DIR)/lib/libc/stdio/%.c
41	$(call quiet-command,$(CC) $(LIBC_CFLAGS) -c -o $@ $<,Compiling)
42
43sbrk.o: $(SLOF_DIR)/slof/sbrk.c
44	$(call quiet-command,$(CC) $(LIBC_CFLAGS) -c -o $@ $<,Compiling)
45
46LIBCOBJS := $(STRING_OBJS) $(CTYPE_OBJS) $(STDLIB_OBJS) $(STDIO_OBJS) sbrk.o
47
48libc.a: $(LIBCOBJS)
49	$(call quiet-command,$(AR) -rc $@ $^,Creating static library)
50
51# libnet files:
52
53LIBNETOBJS := args.o dhcp.o dns.o icmpv6.o ipv6.o tcp.o udp.o bootp.o \
54	      dhcpv6.o ethernet.o ipv4.o ndp.o tftp.o pxelinux.o
55LIBNETCFLAGS = $(EXTRA_CFLAGS) $(CFLAGS) $(LIBC_INC) $(LIBNET_INC) \
56	       -DDHCPARCH=0x1F -MMD -MP -MT $@ -MF $(@:%.o=%.d)
57
58%.o : $(SLOF_DIR)/lib/libnet/%.c
59	$(call quiet-command,$(CC) $(LIBNETCFLAGS) -c -o $@ $<,Compiling)
60
61libnet.a: $(LIBNETOBJS)
62	$(call quiet-command,$(AR) -rc $@ $^,Creating static library)
63