Initial import of libdpf.

Co-authored-by: Cursor <cursoragent@cursor.com>

thirdparty/simde/docker/bin/simde-check-all.sh

@@ -0,0 +1,12 @@
+#!/bin/bash
+
+if [ $# = 0 ]; then
+  for crossfile in /usr/local/share/meson/cross/simde/*.cross; do
+    basename "$crossfile" .cross
+  done | xargs "$0"
+else
+  while [ $# -gt 0 ]; do
+    ninja -C /opt/simde-build/"$1" test || exit 1
+    shift
+  done
+fi