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 ${SYSTEM_OBJS} vers.o 55SYSTEM_LD_TAIL +=;sed s/" + SIZEOF_HEADERS"// ldscript.$M\ 56 >ldscript.$M.noheader; \ 57 ${SYSTEM_LD_}; \ 58 ${OBJCOPY} -S -O binary ${FULLKERNEL}.noheader \ 59 ${KERNEL_KO}.bin; \ 60 rm ${FULLKERNEL}.noheader 61 62trampoline: ${KERNEL_KO}.tramp 63${KERNEL_KO}.tramp: ${KERNEL_KO} 64 echo "#define KERNNAME \"${KERNEL_KO}.tmp\"" >opt_kernname.h 65 sed s/${KERNVIRTADDR}/${KERNPHYSADDR}/ ldscript.$M > ldscript.$M.tramp 66 sed s/" + SIZEOF_HEADERS"// ldscript.$M.tramp > \ 67 ldscript.$M.tramp.noheader 68 ${OBJCOPY} --strip-symbol '$$d' --strip-symbol '$$a' \ 69 -g --strip-symbol '$$t' ${FULLKERNEL} ${KERNEL_KO}.tmp 70 ${CC} -O -nostdlib -I. -Xlinker -T -Xlinker ldscript.$M.tramp \ 71 $S/$M/$M/elf_trampoline.c $S/$M/$M/inckern.S -o ${KERNEL_KO}.tramp 72 ${CC} -O -nostdlib -I. -Xlinker -T -Xlinker ldscript.$M.tramp.noheader \ 73 $S/$M/$M/elf_trampoline.c $S/$M/$M/inckern.S -o \ 74 ${KERNEL_KO}.tramp.noheader 75 ${OBJCOPY} -S -O binary ${KERNEL_KO}.tramp.noheader \ 76 ${KERNEL_KO}.tramp.bin 77 ${OBJCOPY} ${STRIP_FLAGS} ${KERNEL_KO}.tmp 78 echo "#define KERNNAME \"${KERNEL_KO}.tmp.gz\"" \ 79 >opt_kernname.h 80 gzip -9 ${KERNEL_KO}.tmp 81 eval $$(stat -s ${KERNEL_KO}.tmp.gz) && \ 82 echo "#define KERNSIZE $$st_size" >>opt_kernname.h 83 ${CC} -O2 -DKZIP -I. -c $S/kern/inflate.c -o inflate-tramp.o 84 ${CC} -O -nostdlib -I. -Xlinker -T -Xlinker ldscript.$M.tramp \ 85 -DKZIP $S/$M/$M/elf_trampoline.c inflate-tramp.o $S/$M/$M/inckern.S \ 86 -o ${KERNEL_KO}.gz.tramp 87 ${CC} -O -nostdlib -I. -Xlinker -T -Xlinker ldscript.$M.tramp.noheader \ 88 -DKZIP $S/$M/$M/elf_trampoline.c inflate-tramp.o $S/$M/$M/inckern.S \ 89 -o ${KERNEL_KO}.tramp.noheader 90 ${OBJCOPY} -S -O binary ${KERNEL_KO}.tramp.noheader \ 91 ${KERNEL_KO}.gz.tramp.bin 92 rm ${KERNEL_KO}.tmp.gz ${KERNEL_KO}.tramp.noheader opt_kernname.h \ 93 inflate-tramp.o 94 95%BEFORE_DEPEND 96 97%OBJS 98 99%FILES.c 100 101%FILES.s 102 103%FILES.m 104 105%CLEAN 106 107CLEAN+= ldscript.$M ${KERNEL_KO}.bin ldscript.$M.noheader 108 109.if ${DDB_ENABLED} != "" 110CLEAN+= ${KERNEL_KO}.tramp ${KERNEL_KO}.tramp.bin ldscript.$M.tramp \ 111 ldscript.$M.tramp.noheader ${KERNEL_KO}.gz.tramp \ 112 ${KERNEL_KO}.gz.tramp.bin 113 114.endif 115ldscript.$M: $S/conf/ldscript.$M 116 cat $S/conf/ldscript.$M|sed s/KERNPHYSADDR/${KERNPHYSADDR}/g| \ 117 sed s/KERNVIRTADDR/${KERNVIRTADDR}/g > ldscript.$M 118%RULES 119 120.include "$S/conf/kern.post.mk" 121