1 files changed, 18 insertions, 0 deletions
diff --git a/cmake/Download.cmake b/cmake/Download.cmake
new file mode 100644
index 0000000000..50a77816bc
--- /dev/null
+++ b/cmake/Download.cmake
@@ -0,0 +1,18 @@
+file(
+  DOWNLOAD "${URL}" "${FILE}"
+  STATUS status
+  LOG log
+)
+
+list(GET status 0 status_code)
+list(GET status 1 status_string)
+
+if(NOT status_code EQUAL 0)
+  if(NOT ALLOW_FAILURE)
+      message(FATAL_ERROR "error: downloading '${URL}' failed
+        status_code: ${status_code}
+        status_string: ${status_string}
+        log: ${log}
+      ")
+  endif()
+endif()