diff --git a/common/wrappers/date.sh b/common/wrappers/date.sh
new file mode 100644
index 00000000000..2baed65f59d
--- /dev/null
+++ b/common/wrappers/date.sh
@@ -0,0 +1,6 @@
+#!/bin/sh
+
+if [ "$SOURCE_DATE_EPOCH" ]; then
+	post="--date @$SOURCE_DATE_EPOCH"
+fi
+exec /usr/bin/date $@ $post
diff --git a/common/wrappers/uname.sh b/common/wrappers/uname.sh
new file mode 100644
index 00000000000..8c57364a149
--- /dev/null
+++ b/common/wrappers/uname.sh
@@ -0,0 +1,5 @@
+#!/bin/sh
+
+uname=$(/usr/bin/uname $@)
+rv=$?
+echo "$uname" | sed "s/\(^\| \)$(/usr/bin/uname -n)\($\| \)/\1void\2/"