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| author | andrew <andrew@FreeBSD.org> | 2015-03-19 13:53:47 +0000 |
|---|---|---|
| committer | andrew <andrew@FreeBSD.org> | 2015-03-19 13:53:47 +0000 |
| commit | 0c72282747e49fc0753ced46a2a4cd43aea47717 (patch) | |
| tree | a985d3c5d75467caa5308f28df85fb64dbe133b4 /Makefile | |
| parent | ab82d6c5f8b333c56da5c09c5bb1d0caedd858d5 (diff) | |
| download | FreeBSD-src-0c72282747e49fc0753ced46a2a4cd43aea47717.zip FreeBSD-src-0c72282747e49fc0753ced46a2a4cd43aea47717.tar.gz | |
Start to import support for the AArch64 architecture from ARM. This change
only adds support for kernel-toolchain, however it is expected further
changes to add kernel and userland support will be committed as they are
reviewed.
As our copy of binutils is too old the devel/aarch64-binutils port needs
to be installed to pull in a linker.
To build either TARGET needs to be set to arm64, or TARGET_ARCH set to
aarch64. The latter is set so uname -p will return aarch64 as existing
third party software expects this.
Differential Revision: https://reviews.freebsd.org/D2005
Relnotes: Yes
Sponsored by: The FreeBSD Foundation
Diffstat (limited to 'Makefile')
| -rw-r--r-- | Makefile | 4 |
1 files changed, 2 insertions, 2 deletions
@@ -165,10 +165,10 @@ _MAKE= PATH=${PATH} ${SUB_MAKE} -f Makefile.inc1 TARGET=${_TARGET} TARGET_ARCH=$ # Guess machine architecture from machine type, and vice versa. .if !defined(TARGET_ARCH) && defined(TARGET) -_TARGET_ARCH= ${TARGET:S/pc98/i386/} +_TARGET_ARCH= ${TARGET:S/pc98/i386/:S/arm64/aarch64/} .elif !defined(TARGET) && defined(TARGET_ARCH) && \ ${TARGET_ARCH} != ${MACHINE_ARCH} -_TARGET= ${TARGET_ARCH:C/mips(n32|64)?(el)?/mips/:C/arm(v6)?(eb|hf)?/arm/} +_TARGET= ${TARGET_ARCH:C/mips(n32|64)?(el)?/mips/:C/arm(v6)?(eb|hf)?/arm/:C/aarch64/arm64/} .endif .if defined(TARGET) && !defined(_TARGET) _TARGET=${TARGET} |
