mkosi: Disable debuginfod

We generally don't care about library debuginfo so let's just disable
debuginfod so it doesn't get in the way when debugging.

We use /root/.gdbinit as the systemwide gdbinit location is distribution
specific.

(cherry picked from commit 2561e2a35601383bfba30da58d378303cb9e39aa)

diff --git a/mkosi.extra/root/.gdbinit b/mkosi.extra/root/.gdbinit
new file mode 100644 (file)
index 0000000..e576a26
--- /dev/null
+++ b/mkosi.extra/root/.gdbinit
@@ -0,0 +1,3 @@
+# SPDX-License-Identifier: LGPL-2.1-or-later
+
+set debuginfod enabled off