#	$NetBSD: bsd.eabi.mk,v 1.7 2023/05/13 10:56:54 riastradh Exp $

.if !defined(MLIBDIR)

MLIBDIR=		eabi

EARM_COMPAT_FLAGS=	-mfloat-abi=soft -mfpu=none
EARM_COMPAT_FLAGS+=	-mabi=aapcs-linux
MKSOFTFLOAT=yes

.if ${MACHINE_ARCH} == "aarch64eb"
EARM_COMPAT_FLAGS+=	-target armeb--netbsdelf-gnueabi
EARM_COMPAT_FLAGS+=	-mcpu=cortex-a53
ARM_MACHINE_ARCH=	earmv7eb
LDFLAGS+=		-Wl,--be8
ARM_LD=			-m armelfb_nbsd_eabi --be8
.elif ${MACHINE_ARCH} == "aarch64"
EARM_COMPAT_FLAGS+=	-target arm--netbsdelf-gnueabi
EARM_COMPAT_FLAGS+=	-mcpu=cortex-a53
ARM_MACHINE_ARCH=	earmv7
ARM_LD=			-m armelf_nbsd_eabi
.elif !empty(MACHINE_ARCH:M*eb)
EARM_COMPAT_FLAGS+=	-target armeb--netbsdelf-gnueabi
ARM_MACHINE_ARCH=	earmeb
ARM_LD=			-m armelfb_nbsd_eabi
.else
EARM_COMPAT_FLAGS+=	-target arm--netbsdelf-gnueabi
ARM_MACHINE_ARCH=	earm
ARM_LD=			-m armelf_nbsd_eabi
.endif

EARM_COMPAT_FLAGS+=	-B ${TOOLDIR}/aarch64--netbsd/bin

LIBC_MACHINE_ARCH=	${ARM_MACHINE_ARCH}
LIBGCC_MACHINE_ARCH=	${ARM_MACHINE_ARCH}
LIBEXECINFO_MACHINE_ARCH=	${ARM_MACHINE_ARCH}
LIBM_MACHINE_ARCH=	${ARM_MACHINE_ARCH}
COMMON_MACHINE_ARCH=	${ARM_MACHINE_ARCH}
KVM_MACHINE_ARCH=	${ARM_MACHINE_ARCH}
PTHREAD_MACHINE_ARCH=	${ARM_MACHINE_ARCH}
BFD_MACHINE_ARCH=	earm
CSU_MACHINE_ARCH=	${ARM_MACHINE_ARCH}
GOMP_MACHINE_ARCH=	${ARM_MACHINE_ARCH}
XORG_MACHINE_ARCH=	${ARM_MACHINE_ARCH}

COMMON_MACHINE_CPU=	arm
COMPAT_MACHINE_CPU=	arm
CRYPTO_MACHINE_CPU=	arm
CSU_MACHINE_CPU=	arm
KVM_MACHINE_CPU=	arm
LDELFSO_MACHINE_CPU=	arm
LIBC_MACHINE_CPU=	arm
PTHREAD_MACHINE_CPU=	arm

.if defined(ACTIVE_CC)
EARM_COMPAT_FLAGS+=	${${ACTIVE_CC} == "gcc":?-Wa,-meabi=5:}
.endif

COPTS+=			${EARM_COMPAT_FLAGS}
CPUFLAGS+=		${EARM_COMPAT_FLAGS}
LDADD+=			${EARM_COMPAT_FLAGS}
LDFLAGS+=		${EARM_COMPAT_FLAGS}
MKDEPFLAGS+=		${EARM_COMPAT_FLAGS}

# sync with MKRELRO in bsd.own.mk
NORELRO=		# defined

.include "${.PARSEDIR}/../../Makefile.compat"

.endif

.if empty(LD:M-m)
LD+=			${ARM_LD}
.endif