137 lines
2.7 KiB
Makefile
137 lines
2.7 KiB
Makefile
# $NetBSD: Makefile.amd64,v 1.14 2006/06/07 22:37:14 kardel Exp $
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# Makefile for NetBSD
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#
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# This makefile is constructed from a machine description:
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# config machineid
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# Most changes should be made in the machine description
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# /sys/arch/amd64/conf/``machineid''
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# after which you should do
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# config machineid
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# Machine generic makefile changes should be made in
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# /sys/arch/amd64/conf/Makefile.amd64
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# after which config should be rerun for all machines of that type.
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#
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# To specify debugging, add the config line: makeoptions DEBUG="-g"
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# A better way is to specify -g only for a few files.
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#
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# makeoptions DEBUGLIST="uvm* trap if_*"
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MACHINE_ARCH=x86_64
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USETOOLS?= no
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NEED_OWN_INSTALL_TARGET?=no
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.include <bsd.own.mk>
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##
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## (1) port identification
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##
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AMD64= $S/arch/amd64
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GENASSYM_CONF= ${AMD64}/amd64/genassym.cf
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##
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## (2) compile settings
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##
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DEFCOPTS= -O2
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CPPFLAGS+= -Damd64 -Dx86_64
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CFLAGS+= -mcmodel=kernel
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CFLAGS+= -mno-red-zone
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AFLAGS+= -x assembler-with-cpp -traditional-cpp
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##
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## (3) libkern and compat
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##
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KERN_AS= obj
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##
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## (4) local objects, compile rules, and dependencies
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##
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MD_OBJS= locore.o vector.o copy.o spl.o
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MD_CFILES=
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MD_SFILES= ${AMD64}/amd64/locore.S ${AMD64}/amd64/vector.S \
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${AMD64}/amd64/copy.S ${AMD64}/amd64/spl.S
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locore.o: ${AMD64}/amd64/locore.S assym.h
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${NORMAL_S}
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vector.o: ${AMD64}/amd64/vector.S assym.h
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${NORMAL_S}
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copy.o: ${AMD64}/amd64/copy.S assym.h
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${NORMAL_S}
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spl.o: ${AMD64}/amd64/spl.S assym.h
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${NORMAL_S}
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##
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## (5) link settings
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##
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TEXTADDR?= 0xffffffff80100000
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LINKFLAGS_NORMAL= -X
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KERN_LDSCRIPT?= kern.ldscript
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LINKFORMAT= -T ${AMD64}/conf/${KERN_LDSCRIPT}
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##
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## (6) port specific target dependencies
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##
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# depend on CPU configuration
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locore.o machdep.o: Makefile
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mptramp.o netbsd32_sigcode.o: assym.h
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clock.o: config_time.h
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##
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## (7) misc settings
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##
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##
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## (8) config(8) generated machinery
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##
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%INCLUDES
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%OBJS
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%CFILES
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%SFILES
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%LOAD
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%RULES
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## Include rules for Atheros WLAN
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.include "$S/contrib/dev/ath/netbsd/Makefile.ath.inc"
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# XXX - Ugly, but make doesn't easily handle .o.uu (assumes it's a suffix)
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# XXX - Also, config has no simple was to just add foo.o to the Makefile.
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# It needs a pathname of some sort for "object"
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.if !empty(OBJS:M\/athhal.o)
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OBJS:=${OBJS:C/\/athhal.o/athhal.o/}
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.PATH: $S/contrib/dev/ath/public
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ATH_UUDEC?= @${_MKSHMSG} "uudecode ${.CURDIR:T}/${.TARGET}"; \
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${_MKSHECHO}\
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${UUDECODE} -p $> \> ${.TARGET}; \
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rm -f ${.TARGET}; \
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${UUDECODE} -p $> > ${.TARGET}
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athhal.o: x86_64-elf.hal.o.uu
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${ATH_UUDEC}
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.if defined(COPTS) && !empty(COPTS:M-fno-asynchronous-unwind-tables)
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${_MKSHECHO}\
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${OBJCOPY} -R .eh_frame $@
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${OBJCOPY} -R .eh_frame $@
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.endif
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.endif
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##
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## (9) port independent kernel machinery
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##
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.include "$S/conf/Makefile.kern.inc"
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##
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## (10) Appending make options.
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##
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%MAKEOPTIONSAPPEND
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