1 # Makefile.arm -- with config changes.
2 # Copyright 1990 W. Jolitz
3 # from: @(#)Makefile.i386 7.1 5/10/91
8 # This makefile is constructed from a machine description:
10 # Most changes should be made in the machine description
11 # /sys/arm/conf/``machineid''
12 # after which you should do
14 # Generic makefile changes should be made in
15 # /sys/conf/Makefile.arm
16 # after which config should be rerun for all machines.
19 # Which version of config(8) is required.
22 # Temporary stuff while we're still embryonic
34 .include "$S/conf/kern.pre.mk"
36 SYSTEM_LD:= ${SYSTEM_LD:$S/conf/ldscript.$M=ldscript.$M}
37 SYSTEM_DEP:= ${SYSTEM_DEP:$S/conf/ldscript.$M=ldscript.$M}
39 .if defined(ARM_BIG_ENDIAN)
45 CFLAGS += -mno-apcs-frame
48 DDB_ENABLED!= grep DDB opt_ddb.h || true
50 .if ${DDB_ENABLED} != ""
51 SYSTEM_LD_TAIL += ;echo "\#define KERNNAME \"${KERNEL_KO}\"" >opt_kernname.h ; \
52 ${CC} -O -nostdlib -I. -Xlinker -T -Xlinker ldscript.arm \
53 $S/$M/$M/elf_trampoline.c $S/$M/$M/inckern.S -o ${KERNEL_KO}.tramp
68 .if ${DDB_ENABLED} != ""
71 ldscript.$M: $S/conf/ldscript.$M
72 cat $S/conf/ldscript.$M|sed s/KERNPHYSADDR/${KERNPHYSADDR}/g| \
73 sed s/KERNVIRTADDR/${KERNVIRTADDR}/g > ldscript.$M
76 .include "$S/conf/kern.post.mk"