--- /dev/null
+# Copyright 1999-2016 Gentoo Foundation.
+# Distributed under the terms of the GNU General Public License v2
+
+ARCH="arm64"
+ACCEPT_KEYWORDS="${ARCH}"
+
+CHOST="aarch64-gentoo-linux-musl"
+CFLAGS="-O2"
+CXXFLAGS="${CFLAGS}"
+FFLAGS="${CFLAGS}"
+FCFLAGS="${CFLAGS}"
+
+# Anthony G. Basile <blueness@gentoo.org> (25 Oct 2015)
+# Multilib-related setup, bug #515130
+ABI="arm64"
+DEFAULT_ABI="arm64"
+MULTILIB_ABIS="arm64"
+CHOST_arm64="${CHOST}"
+LIBDIR_arm64="lib"
+
+# Michał Górny <mgorny@gentoo.org> (14 Mar 2017)
+# Unhide the ARM-specific USE_EXPANDs.
+USE_EXPAND_HIDDEN="-CPU_FLAGS_ARM"
arm default/linux/arm/17.0/musl/armv6j/hardened exp
arm default/linux/arm/17.0/musl/armv7a exp
arm default/linux/arm/17.0/musl/armv7a/hardened exp
-arm64 default/linux/musl/arm64 exp
-arm64 hardened/linux/musl/arm64 exp
+arm64 default/linux/musl/arm64 exp
+arm64 hardened/linux/musl/arm64 exp
+arm64 default/linux/arm64/17.0/musl exp
+arm64 default/linux/arm64/17.0/musl/hardened exp
mips default/linux/musl/mips exp
mips hardened/linux/musl/mips exp
mips default/linux/musl/mips/mipsel exp