1 files changed, 11 insertions, 4 deletions
diff --git a/examples/rootfs.yml b/examples/rootfs.yml
index f1322b0..77b50ba 100644
--- a/examples/rootfs.yml
+++ b/examples/rootfs.yml
@@ -37,13 +37,20 @@ tasks:
     build_depends:
       - recipe: 'e2fsprogs'
         task: 'install'
+      - recipe: 'make_ext4fs'
+        task: 'install'
     depends:
       - task: 'install'
     output:
       default: {}
     run: |
-      mkdir {{destdir}}
-
       IMAGE={{destdir}}/{{pn}}.ext4
-      truncate -s 2G "$IMAGE"
-      {{build.prefix}}/sbin/mkfs.ext4 -d {{sysroot}} "$IMAGE"
+      UUID="$(
+        python3 \
+          -c 'import sys; import uuid; print(uuid.UUID(hex=sys.argv[1][:32], version=4))' \
+          "$INPUT_HASH"
+      )"
+
+      mkdir {{destdir}}
+      {{build.prefix}}/bin/make_ext4fs -l 2G -T "$SOURCE_DATE_EPOCH" -L root "$IMAGE" {{sysroot}}
+      E2FSPROGS_FAKE_TIME="$SOURCE_DATE_EPOCH" {{build.prefix}}/sbin/tune2fs -U "$UUID" "$IMAGE"