From bc96e0b7d72134c24cb56656dd7e9de73210c729 Mon Sep 17 00:00:00 2001
From: "Richard W.M. Jones" <rjones@redhat.com>
Date: Mon, 25 Apr 2022 16:40:12 +0100
Subject: [PATCH] daemon: Fix compilation with older rpm that lacks
 RPMVSF_MASK_NOSIGNATURES
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On RHEL 7 (rpm-devel-4.11.3-45.el7.x86_64):

rpm-c.c: In function ‘guestfs_int_daemon_rpm_start_iterator’:
rpm-c.c:97:44: error: ‘RPMVSF_MASK_NOSIGNATURES’ undeclared (first use in this function)
   rpmtsSetVSFlags (ts, rpmtsVSFlags (ts) | RPMVSF_MASK_NOSIGNATURES);
                                            ^
rpm-c.c:97:44: note: each undeclared identifier is reported only once for each function it appears in

Fixes: commit aa6f8038f826bfb37ddbbb575e6962e1e181c5e8
---
 daemon/rpm-c.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/daemon/rpm-c.c b/daemon/rpm-c.c
index 020fc588e..74d325a17 100644
--- a/daemon/rpm-c.c
+++ b/daemon/rpm-c.c
@@ -93,8 +93,10 @@ guestfs_int_daemon_rpm_start_iterator (value unitv)
 
   ts = rpmtsCreate ();
 
+#ifdef RPMVSF_MASK_NOSIGNATURES
   /* Disable signature checking (RHBZ#2064182). */
   rpmtsSetVSFlags (ts, rpmtsVSFlags (ts) | RPMVSF_MASK_NOSIGNATURES);
+#endif
 
   iter = rpmtsInitIterator (ts, RPMDBI_PACKAGES, NULL, 0);
   CAMLreturn (Val_unit);