Drop copying qemu binaries and ensure qemu-user is configured on host

Since Mageia 6, it has not been necessary to copy the qemu binaries
and the binfmt files into the chroot to run ARM binaries inside a chroot.
This change finally stops doing that.

In order to make sure this works properly, we ensure that systemd-binfmt
is restarted to apply binfmt changes on the system. This ensures that
the host qemu-user-static is configured to execute binaries, even in
chroots.

1 files changed, 7 insertions, 14 deletions

diff --git a/create_arm_image.sh b/create_arm_image.sh
index 34549a1..b1d6324 100755
--- a/create_arm_image.sh
+++ b/create_arm_image.sh
@@ -111,6 +111,13 @@ function createchroot()
             error "line ${LINENO} can't start qemu-user-static : exiting"
             exit ${ERR_1}
         fi
+    else
+        title "Restarting systemd-binfmt.service"
+        /bin/systemctl restart systemd-binfmt.service
+        if [ ${?} -ne 0 ]; then
+            error "line ${LINENO} can't start qemu-user-static : exiting"
+            exit ${ERR_1}
+        fi
     fi
     return 0
 }
@@ -263,20 +270,6 @@ function preparechroot()
 {
     title "Preparing chrooting in ${BUILD_PATH}"
 
-    #Copying qemu
-
-    /bin/cp /bin/qemu-arm-static "${BUILD_PATH}/usr/bin/"
-    if [ ${?} -ne 0 ]; then
-        error "line ${LINENO} can't copy /bin/qemu-user-static to ${BUILD_PATH}/usr/bin/ : exiting"
-        exit ${ERR_1}
-    fi
-    /bin/cp /usr/lib/binfmt.d/qemu-arm-static.conf "${BUILD_PATH}/usr/lib/binfmt.d"
-    if [ ${?} -ne 0 ]; then
-        error "line ${LINENO} can't copy /usr/lib/binfmt.d/qemu-arm-static.conf to ${BUILD_PATH}/usr/lib/binfmt.d : exiting"
-        exit ${ERR_1}
-    fi
-
-
     info "making /etc/hostname"
     echo "${HOSTNAME}" > "${BUILD_PATH}/etc/hostname"