[monitoring-plugins] Remove options if fping version is too low and ...

[Lorenz Kästle]

 Module: monitoring-plugins
 Branch: master
 Commit: a669b2531d3b01aeb5b3e39c28bf2e6816fb14af
 Author: Lorenz Kästle <lorenz.kaestle at netways.de>
   Date: Thu Jun 12 13:33:50 2025 +0200
    URL: https://www.monitoring-plugins.org/repositories/monitoring-plugins/commit/?id=a669b253

Remove options if fping version is too low and die directly

---

 plugins/check_fping.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/plugins/check_fping.c b/plugins/check_fping.c
index 5db6b9aa..8018e06d 100644
--- a/plugins/check_fping.c
+++ b/plugins/check_fping.c
@@ -315,11 +315,15 @@ check_fping_config_wrapper process_arguments(int argc, char **argv) {
 									   {"use-ipv6", no_argument, 0, '6'},
 									   {"dontfrag", no_argument, 0, 'M'},
 									   {"random", no_argument, 0, 'R'},
-									   // only available with fping version >= 5.3
+#ifdef FPING_VERSION_5_2_OR_HIGHER
+									   // only available with fping version >= 5.2
 									   {"fwmark", required_argument, NULL, FWMARK_OPT},
+#	ifdef FPING_VERSION_5_3_OR_HIGHER
 									   // only available with fping version >= 5.3
 									   {"icmp-timestamp", no_argument, NULL, ICMP_TIMESTAMP_OPT},
 									   {"check-source", no_argument, NULL, CHECK_SOURCE_OPT},
+#	endif
+#endif
 									   {0, 0, 0, 0}};
 
 	char *rv[2];