configure: Fix linux-user host detection for riscv64

Mirror the host_arch variable from meson.build, so that we
probe for the correct linux-user/include/host/ directory.

Fixes: e3e477c3bc ("configure: Fix cross-building for RISCV host")
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
Richard Henderson 2023-08-05 17:38:06 +00:00
parent 6c78de6eb6
commit 89e5b7935e

9
configure vendored
View file

@ -469,6 +469,13 @@ else
echo "WARNING: unrecognized host CPU, proceeding with 'uname -m' output '$cpu'"
fi
case "$cpu" in
riscv*)
host_arch=riscv ;;
*)
host_arch="$cpu" ;;
esac
# Normalise host CPU name and set multilib cflags. The canonicalization
# isn't really necessary, because the architectures that we check for
# should not hit the 'uname -m' case, but better safe than sorry.
@ -803,7 +810,7 @@ default_target_list=""
mak_wilds=""
if [ "$linux_user" != no ]; then
if [ "$targetos" = linux ] && [ -d "$source_path/linux-user/include/host/$cpu" ]; then
if [ "$targetos" = linux ] && [ -d "$source_path/linux-user/include/host/$host_arch" ]; then
linux_user=yes
elif [ "$linux_user" = yes ]; then
error_exit "linux-user not supported on this architecture"