Test spread checkout from FORK

.github/workflows/ci.yaml

@@ -19,3 +19,7 @@ jobs:
   lint:
     name: Lint
     uses: canonical/chisel-releases/.github/workflows/lint.yaml@main
+
+  integration-tests:
+    name: Integration tests
+    uses: cjdcordeiro/chisel-releases/.github/workflows/spread.yaml@main

slices/libpython3.8-stdlib.yaml

@@ -13,6 +13,13 @@ slices:
     essential:
       - libbz2-1.0_libs
       - libc6_libs
+      # Adding libgcc-s1 here because it is required for the arm arch.
+      # In practice, libc6 should bring it anyway, BUT, there is a circular
+      # dependency in the archives, where libc6 depends on libgcc-s1 and
+      # vice versa. We don't allow that circular dependency to exist in Chisel
+      # and libgcc-s1 already depends on libc6, so we'll have to include this
+      # line here, explicitly.
+      - libgcc-s1_libs
       - liblzma5_libs
       - libpython3.8-minimal_libs
       - mime-support_mime-types

tests/spread/integration/base-passwd/task.yaml

@@ -2,6 +2,7 @@ summary: Integration tests for base-passwd
 
 execute: |
   rootfs="$(install-slices base-passwd_data)"
+  # TEST
 
   test -f ${rootfs}/etc/group
   ! grep FIXME ${rootfs}/etc/group