From: Alexandru Elisei <alexandru.elisei@xxxxxxx>
--arch=aarch64, intentional or not, has been supported since the initial
arm64 support, commit 39ac3f8494be ("arm64: initial drop"). However,
"aarch64" does not show up in the list of supported architectures, but
it's displayed as the default architecture if doing ./configure --help
on an arm64 machine.
Keep everything consistent and make sure that the default value for
$arch is "arm64", but still allow --arch=aarch64, in case they are users
that use this configuration for kvm-unit-tests.
The help text for --arch changes from:
--arch=ARCH architecture to compile for (aarch64). ARCH can be one of:
arm, arm64, i386, ppc64, riscv32, riscv64, s390x, x86_64
to:
--arch=ARCH architecture to compile for (arm64). ARCH can be one of:
arm, arm64, i386, ppc64, riscv32, riscv64, s390x, x86_64
Signed-off-by: Alexandru Elisei <alexandru.elisei@xxxxxxx>
---
configure | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/configure b/configure
index 06532a89..dc3413fc 100755
--- a/configure
+++ b/configure
@@ -15,8 +15,9 @@ objdump=objdump
readelf=readelf
ar=ar
addr2line=addr2line
-arch=$(uname -m | sed -e 's/i.86/i386/;s/arm64/aarch64/;s/arm.*/arm/;s/ppc64.*/ppc64/')
-host=$arch
+host=$(uname -m | sed -e 's/i.86/i386/;s/arm64/aarch64/;s/arm.*/arm/;s/ppc64.*/ppc64/')
+arch=$host
+[ "$arch" = "aarch64" ] && arch="arm64"
cross_prefix=
endian=""
pretty_print_stacks=yes
--
2.48.1
