1 files changed, 5 insertions, 0 deletions

diff --git a/classes/fsl-eula-unpack.bbclass b/classes/fsl-eula-unpack.bbclass
index 7b62f089..85099542 100644
--- a/classes/fsl-eula-unpack.bbclass
+++ b/classes/fsl-eula-unpack.bbclass
@@ -10,6 +10,11 @@ LIC_FILES_CHKSUM_append = " file://${FSL_EULA_FILE};md5=6c12031a11b81db21cdfe0be
 
 LIC_FILES_CHKSUM[vardepsexclude] += "FSL_EULA_FILE"
 
+do_fetch_prepend() {
+    if "Proprietary" not in d.getVar("LICENSE"):
+        bb.fatal("The recipe LICENSE should include Proprietary but is " + d.getVar("LICENSE") + ".")
+}
+
 python fsl_bin_do_unpack() {
     src_uri = (d.getVar('SRC_URI') or "").split()
     if len(src_uri) == 0: