tools/ci.sh: Clean up the Unix port's Arm target.

The Unix port's Arm target CI steps have been updated to be more in
line with the other targets (the MicroPython binary doesn't need an
environment variable to be set in order to run now).

Signed-off-by: Alessandro Gatti <a.gatti@frob.it>

1 files changed, 2 insertions, 1 deletions

diff --git a/tools/ci.sh b/tools/ci.sh
index c6decb5aa..c25979d3b 100755
--- a/tools/ci.sh
+++ b/tools/ci.sh
@@ -674,6 +674,8 @@ function ci_unix_qemu_arm_setup {
     sudo apt-get install gcc-arm-linux-gnueabi g++-arm-linux-gnueabi
     sudo apt-get install qemu-user
     qemu-arm --version
+    sudo mkdir /etc/qemu-binfmt
+    sudo ln -s /usr/arm-linux-gnueabi/ /etc/qemu-binfmt/arm
 }
 
 function ci_unix_qemu_arm_build {
@@ -684,7 +686,6 @@ function ci_unix_qemu_arm_build {
 function ci_unix_qemu_arm_run_tests {
     # Issues with ARM tests:
     # - (i)listdir does not work, it always returns the empty list (it's an issue with the underlying C call)
-    export QEMU_LD_PREFIX=/usr/arm-linux-gnueabi
     file ./ports/unix/build-coverage/micropython
     (cd tests && MICROPY_MICROPYTHON=../ports/unix/build-coverage/micropython ./run-tests.py --exclude 'vfs_posix.*\.py')
 }