Makefile.powerpc revision 1.35.8.1
1 1.35.8.1 yamt # $NetBSD: Makefile.powerpc,v 1.35.8.1 2005/11/29 21:23:03 yamt Exp $ 2 1.1 ws # 3 1.1 ws # Makefile for NetBSD 4 1.1 ws # 5 1.1 ws # This makefile is constructed from a machine description: 6 1.1 ws # config machineid 7 1.1 ws # Most changes should be made in the machine description 8 1.1 ws # /sys/arch/powerpc/conf/``machineid'' 9 1.1 ws # after which you should do 10 1.1 ws # config machineid 11 1.1 ws # Machine generic makefile changes should be made in 12 1.1 ws # /sys/arch/powerpc/conf/Makefile.powerpc 13 1.1 ws # after which config should be rerun for all machines of that type. 14 1.1 ws # 15 1.20 atatat # To specify debugging, add the config line: makeoptions DEBUG="-g" 16 1.20 atatat # A better way is to specify -g only for a few files. 17 1.1 ws # 18 1.20 atatat # makeoptions DEBUGLIST="uvm* trap if_*" 19 1.18 thorpej 20 1.18 thorpej MACHINE_ARCH=powerpc 21 1.19 jmc USETOOLS?= no 22 1.20 atatat NEED_OWN_INSTALL_TARGET?=no 23 1.16 thorpej .include <bsd.own.mk> 24 1.1 ws 25 1.20 atatat ## 26 1.20 atatat ## (1) port identification 27 1.20 atatat ## 28 1.17 thorpej THISPPC= $S/arch/${MACHINE} 29 1.14 matt POWERPC= $S/arch/powerpc 30 1.22 matt .if exists(${THISPPC}/${MACHINE}/genassym.cf) 31 1.33 christos GENASSYM_CONF= ${THISPPC}/${MACHINE}/genassym.cf 32 1.22 matt .else 33 1.33 christos GENASSYM_CONF= ${POWERPC}/${PPCDIR}/genassym.cf 34 1.22 matt .endif 35 1.20 atatat .-include "${THISPPC}/conf/Makefile.${MACHINE}.inc" 36 1.1 ws 37 1.20 atatat ## 38 1.20 atatat ## (2) compile settings 39 1.20 atatat ## 40 1.29 briggs CPPFLAGS+= -D${MACHINE}=${MACHINE} 41 1.20 atatat CWARNFLAGS+= -Wreturn-type 42 1.32 matt .if ${PPCDIR} == "oea" 43 1.32 matt CFLAGS+= -mno-strict-align 44 1.32 matt .endif 45 1.31 matt CFLAGS+= -msoft-float ${CCPUOPTS} -Wa,-maltivec 46 1.20 atatat AFLAGS+= ${AOPTS} 47 1.20 atatat 48 1.20 atatat ## 49 1.20 atatat ## (3) libkern and compat 50 1.20 atatat ## 51 1.27 matt .if !empty(IDENT:M-DLKM) 52 1.26 matt KERN_AS= obj 53 1.27 matt .endif 54 1.20 atatat 55 1.20 atatat ## 56 1.20 atatat ## (4) local objects, compile rules, and dependencies 57 1.20 atatat ## 58 1.24 scw .if !defined(SYSTEM_FIRST_OBJ) 59 1.24 scw SYSTEM_FIRST_OBJ= locore.o 60 1.24 scw .endif 61 1.24 scw .if !defined(SYSTEM_FIRST_SFILE) 62 1.24 scw SYSTEM_FIRST_SFILE= ${THISPPC}/${MACHINE}/locore.S 63 1.24 scw .endif 64 1.24 scw MD_OBJS= ${SYSTEM_FIRST_OBJ} 65 1.20 atatat MD_CFILES= 66 1.24 scw MD_SFILES= ${SYSTEM_FIRST_SFILE} 67 1.15 simonb 68 1.24 scw ${SYSTEM_FIRST_OBJ}: ${SYSTEM_FIRST_SFILE} assym.h 69 1.20 atatat ${NORMAL_S} 70 1.1 ws 71 1.20 atatat ## 72 1.20 atatat ## (5) link settings 73 1.20 atatat ## 74 1.20 atatat TEXTADDR?= 0x100000 75 1.20 atatat LINKFORMAT= -N 76 1.20 atatat ENTRYPOINT= __start 77 1.14 matt 78 1.20 atatat .if defined(NEED_SREC) 79 1.25 augustss SYSTEM_LD_TAIL_EXTRA+=; \ 80 1.20 atatat ${OBJCOPY} -v -O srec $@ $@.srec 81 1.23 augustss .endif 82 1.23 augustss 83 1.23 augustss .if defined(NEED_BINARY) 84 1.25 augustss SYSTEM_LD_TAIL_EXTRA+=; \ 85 1.23 augustss ${OBJCOPY} -v -O binary $@ $@.bin 86 1.1 ws .endif 87 1.1 ws 88 1.20 atatat ## 89 1.20 atatat ## (6) port specific target dependencies 90 1.20 atatat ## 91 1.1 ws 92 1.20 atatat # depend on CPU configuration 93 1.20 atatat locore.o machdep.o: Makefile 94 1.28 simonb 95 1.28 simonb setfault.o: assym.h 96 1.1 ws 97 1.20 atatat ## 98 1.20 atatat ## (7) misc settings 99 1.20 atatat ## 100 1.20 atatat 101 1.20 atatat ## 102 1.20 atatat ## (8) config(8) generated machinery 103 1.20 atatat ## 104 1.20 atatat %INCLUDES 105 1.1 ws 106 1.1 ws %OBJS 107 1.1 ws 108 1.1 ws %CFILES 109 1.1 ws 110 1.1 ws %SFILES 111 1.1 ws 112 1.1 ws %LOAD 113 1.1 ws 114 1.20 atatat %RULES 115 1.1 ws 116 1.20 atatat ## 117 1.20 atatat ## (9) port independent kernel machinery 118 1.20 atatat ## 119 1.20 atatat .include "$S/conf/Makefile.kern.inc" 120 1.30 thorpej 121 1.30 thorpej ## 122 1.30 thorpej ## (10) Appending make options. 123 1.30 thorpej ## 124 1.30 thorpej %MAKEOPTIONSAPPEND 125
Indexes created Fri Oct 31 11:10:07 GMT 2025