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Makefile revision 1.40 
      1 #	$NetBSD: Makefile,v 1.40 2020/04/22 23:32:25 joerg Exp $
      2 
      3 NOLIBCSANITIZER=	# defined
      4 NOSANITIZER=		# defined
      5 
      6 .include <bsd.own.mk>
      7 
      8 CSU_MACHINE_ARCH?=	${MACHINE_ARCH}
      9 CSU_MACHINE_CPU?=	${MACHINE_CPU}
     10 
     11 .if !empty(CSU_MACHINE_ARCH:Mearm*)
     12 ARCHDIR:=	${.CURDIR}/arch/earm
     13 .elif exists(${.CURDIR}/arch/${CSU_MACHINE_ARCH}/Makefile.inc)
     14 ARCHDIR:=	${.CURDIR}/arch/${CSU_MACHINE_ARCH}
     15 .elif exists(${.CURDIR}/arch/${CSU_MACHINE_CPU}/Makefile.inc)
     16 ARCHDIR:=	${.CURDIR}/arch/${CSU_MACHINE_CPU}
     17 .else
     18 .error Architecture (${CSU_MACHINE_ARCH} or ${CSU_MACHINE_CPU}) unsupported
     19 .endif
     20 
     21 # Ownership of globals from crt0.o is shared with libc for historic reasons
     22 COPTS+=		-fcommon
     23 
     24 .PATH:	${ARCHDIR}
     25 .include "${ARCHDIR}/Makefile.inc"
     26 .include "${.CURDIR}/common/Makefile.inc"
     27