1# Makefile.arm -- with config changes. 2# Copyright 1990 W. Jolitz 3# from: @(#)Makefile.i386 7.1 5/10/91 4# $FreeBSD$ 5# 6# Makefile for FreeBSD 7# 8# This makefile is constructed from a machine description: 9# config machineid 10# Most changes should be made in the machine description 11# /sys/arm/conf/``machineid'' 12# after which you should do 13# config machineid 14# Generic makefile changes should be made in 15# /sys/conf/Makefile.arm 16# after which config should be rerun for all machines. 17# 18 19# Which version of config(8) is required. 20%VERSREQ= 600004 21 22# Temporary stuff while we're still embryonic 23NO_MODULES= 24 25STD8X16FONT?= iso 26 27.if !defined(S) 28.if exists(./@/.) 29S= ./@ 30.else 31S= ../../.. 32.endif 33.endif 34.include "$S/conf/kern.pre.mk" 35 36SYSTEM_LD:= ${SYSTEM_LD:$S/conf/ldscript.$M=ldscript.$M} 37SYSTEM_DEP:= ${SYSTEM_DEP:$S/conf/ldscript.$M=ldscript.$M} 38 39.if defined(ARM_BIG_ENDIAN) 40CC += -mbig-endian 41SYSTEM_LD += -EB 42.endif 43 44 45.if !defined(DEBUG) 46CFLAGS += -mno-apcs-frame 47STRIP_FLAGS = -S 48.endif 49 50DDB_ENABLED!= grep DDB opt_ddb.h || true 51 52SYSTEM_LD_ = ${LD} -Bdynamic -T ldscript.$M.noheader \ 53 -warn-common -export-dynamic -dynamic-linker /red/herring -o \ 54 ${FULLKERNEL}.noheader -X ${SYSTEM_OBJS} vers.o 55SYSTEM_LD_TAIL +=; cat ldscript.$M| \ 56 sed s/" + SIZEOF_HEADERS"// \ 57 >ldscript.$M.noheader; \ 58 ${SYSTEM_LD_}; \ 59 ${OBJCOPY} -S -O binary ${FULLKERNEL}.noheader \ 60 ${KERNEL_KO}.bin; \ 61 rm ${FULLKERNEL}.noheader 62.if ${DDB_ENABLED} != "" || defined(BUILD_ELF_TRAMPOLINE) 63SYSTEM_LD_TAIL += ;echo "\#define KERNNAME \"${KERNEL_KO}.tmp\"" \ 64 >opt_kernname.h ;\ 65 ${OBJCOPY} ${STRIP_FLAGS} --strip-symbol '$$d' --strip-symbol '$$a' \ 66 -g --strip-symbol '$$t' ${FULLKERNEL} ${KERNEL_KO}.tmp;\ 67 ${CC} -O -nostdlib -I. -Xlinker -T -Xlinker ldscript.arm \ 68 $S/$M/$M/elf_trampoline.c $S/$M/$M/inckern.S -o ${KERNEL_KO}.tramp;\ 69 ${CC} -O -nostdlib -I. -Xlinker -T -Xlinker ldscript.arm.noheader \ 70 $S/$M/$M/elf_trampoline.c $S/$M/$M/inckern.S -o \ 71 ${KERNEL_KO}.tramp.noheader; \ 72 ${OBJCOPY} -S -O binary ${KERNEL_KO}.tramp.noheader \ 73 ${KERNEL_KO}.tramp.bin; \ 74 gzip -9 ${KERNEL_KO}.tmp; \ 75 echo "\#define KERNNAME \"${KERNEL_KO}.tmp.gz\"" \ 76 >opt_kernname.h ;\ 77 eval $$(stat -s ${KERNEL_KO}.tmp.gz) && \ 78 echo "\#define KERNSIZE $$st_size" >>opt_kernname.h;\ 79 ${CC} -O -nostdlib -I. -Xlinker -T -Xlinker ldscript.arm \ 80 -DKZIP $S/$M/$M/elf_trampoline.c $S/kern/inflate.c $S/$M/$M/inckern.S \ 81 -o ${KERNEL_KO}.gz.tramp;\ 82 ${CC} -O -nostdlib -I. -Xlinker -T -Xlinker ldscript.arm.noheader \ 83 -DKZIP $S/$M/$M/elf_trampoline.c $S/kern/inflate.c $S/$M/$M/inckern.S \ 84 -o ${KERNEL_KO}.tramp.noheader; \ 85 ${OBJCOPY} -S -O binary ${KERNEL_KO}.tramp.noheader \ 86 ${KERNEL_KO}.gz.tramp.bin; \ 87 rm ${KERNEL_KO}.tmp.gz ${KERNEL_KO}.tramp.noheader opt_kernname.h; 88.endif 89 90CLEANFILES += ldscript.$M ldscript.$M.noheader ${KERNEL_KO}.bin \ 91 ${KERNEL_KO}.tramp ${KERNEL_KO}.tramp.bin 92%BEFORE_DEPEND 93 94%OBJS 95 96%FILES.c 97 98%FILES.s 99 100%FILES.m 101 102%CLEAN 103 104.if ${DDB_ENABLED} != "" 105CLEAN+= kernel.tramp 106.endif 107ldscript.$M: $S/conf/ldscript.$M 108 cat $S/conf/ldscript.$M|sed s/KERNPHYSADDR/${KERNPHYSADDR}/g| \ 109 sed s/KERNVIRTADDR/${KERNVIRTADDR}/g > ldscript.$M 110%RULES 111 112.include "$S/conf/kern.post.mk" 113