# $NetBSD: Makefile.macppc,v 1.29 2008/03/01 13:59:26 joerg Exp $ # # Makefile for NetBSD # # This makefile is constructed from a machine description: # config machineid # Most changes should be made in the machine description # /sys/arch/powerpc/conf/``machineid'' # after which you should do # config machineid # Machine generic makefile changes should be made in # /sys/arch/powerpc/conf/Makefile.powerpc # after which config should be rerun for all machines of that type. # # To specify debugging, add the config line: makeoptions DEBUG="-g" # A better way is to specify -g only for a few files. # # makeoptions DEBUGLIST="uvm* trap if_*" MACHINE_ARCH=powerpc USETOOLS?= no NEED_OWN_INSTALL_TARGET?=no .include <bsd.own.mk> ## ## (1) port identification ## THISPPC= $S/arch/${MACHINE} POWERPC= $S/arch/powerpc .if exists(${THISPPC}/${MACHINE}/genassym.cf) GENASSYM_CONF= ${THISPPC}/${MACHINE}/genassym.cf .else GENASSYM_CONF= ${POWERPC}/${PPCDIR}/genassym.cf .endif .-include "${THISPPC}/conf/Makefile.${MACHINE}.inc" ## ## (2) compile settings ## CPPFLAGS+= -D${MACHINE}=${MACHINE} CWARNFLAGS+= -Wreturn-type .if ${PPCDIR} == "oea" CFLAGS+= -mno-strict-align .endif .if ${PPC_ARCH_MODE} == "ppc64bridge" AOPTS+= -Wa,-mppc64bridge .endif CFLAGS+= -msoft-float ${CCPUOPTS} -Wa,-maltivec AFLAGS+= ${AOPTS} ## ## (3) libkern and compat ## .if !empty(IDENT:M-DLKM) KERN_AS= obj .endif ## ## (4) local objects, compile rules, and dependencies ## .if !defined(SYSTEM_FIRST_OBJ) SYSTEM_FIRST_OBJ= locore.o .endif .if !defined(SYSTEM_FIRST_SFILE) SYSTEM_FIRST_SFILE= ${THISPPC}/${MACHINE}/locore.S .endif MD_OBJS= ${SYSTEM_FIRST_OBJ} MD_CFILES= MD_SFILES= ${SYSTEM_FIRST_SFILE} ${SYSTEM_FIRST_OBJ}: ${SYSTEM_FIRST_SFILE} assym.h ${NORMAL_S} ## ## (5) link settings ## TEXTADDR?= 0x100000 LINKFORMAT= -N ENTRYPOINT= __start .if defined(NEED_SREC) SYSTEM_LD_TAIL_EXTRA+=; \ ${OBJCOPY} -v -O srec $@ $@.srec .endif .if defined(NEED_BINARY) SYSTEM_LD_TAIL_EXTRA+=; \ ${OBJCOPY} -v -O binary $@ $@.bin .endif ## ## (6) port specific target dependencies ## # depend on CPU configuration locore.o machdep.o: Makefile lock_stubs.o setfault.o: assym.h ## ## (7) misc settings ## ## ## (8) config(8) generated machinery ## %INCLUDES %OBJS %CFILES %SFILES %LOAD %RULES ## Include rules for Atheros WLAN .include "$S/contrib/dev/ath/netbsd/Makefile.ath.inc" ## ## (9) port independent kernel machinery ## .include "$S/conf/Makefile.kern.inc" ## ## (10) Appending make options. ## %MAKEOPTIONSAPPEND