[snap] only run execstack on amd64

Author: tstack

snapcraft.yaml

@@ -62,7 +62,15 @@ parts:
       ${CRAFT_PROJECT_DIR}/snap/local/scriptlets/selective-checkout --force-snapshot
     override-build: |
       craftctl default
-      execstack --clear-execstack $SNAPCRAFT_PART_INSTALL/usr/bin/lnav
+      # Get the machine architecture
+      ARCH=$(uname -m)
+      # Check if the architecture is x86_64 (amd64)
+      if [ "$ARCH" = "x86_64" ]; then
+        echo "Architecture $ARCH confirmed. Running execstack..."
+        execstack --clear-execstack $SNAPCRAFT_PART_INSTALL/usr/bin/lnav
+      else
+        echo "Skipping: execstack is not supported on $ARCH architecture."
+      fi
     build-packages:
       - git
       - curl