The opensuse spec still looks for README.testsuite so hack it to look
for README.md instead now that we changed the name in the repo.
# TODO: Drop when the spec is fixed (either the patch is adapted or not applied when building for upstream).
sed --in-place '/0009-pid1-handle-console-specificities-weirdness-for-s390.patch/d' "pkg/$PKG_SUBDIR/systemd.spec"
+# TODO: Drop when the opensuse spec uses README.md instead of README.testsuite.
+sed --in-place 's/README.testsuite/README.md/' "pkg/$PKG_SUBDIR/systemd.spec"
+
build() {
IFS=
# shellcheck disable=SC2046