XCVMKit-OS/package/freeradius-server/0006-configure.ac-add-option-for-pcap.patch

From 35494386a99a4e46be3a99849d2f48651e6ca268 Mon Sep 17 00:00:00 2001
From: "Arnout Vandecappelle (Essensium/Mind)" <arnout@mind.be>
Date: Tue, 26 Jul 2022 18:01:48 +0200
Subject: [PATCH] configure.ac: add option for pcap

Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Upstream: https://github.com/FreeRADIUS/freeradius-server/pull/4632
---
 configure.ac | 46 +++++++++++++++++++++++++++++++---------------
 1 file changed, 31 insertions(+), 15 deletions(-)

diff --git a/configure.ac b/configure.ac
index 45d8e619e2..f760a5b236 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1004,6 +1004,20 @@ AC_CHECK_LIB(ws2_32, htonl)
 dnl #
 dnl #  Check the pcap library for the RADIUS sniffer.
 dnl #
+dnl extra argument: --with-pcap=yes/no
+WITH_PCAP=yes
+AC_ARG_WITH(pcap,
+[  --with-pcap          use pcap library for the RADIUS sniffer. (default=yes)],
+[ case "$withval" in
+  no)
+    WITH_PCAP=no
+    ;;
+  *)
+    WITH_PCAP=yes
+    ;;
+  esac ]
+)
+
 dnl extra argument: --with-pcap-lib-dir=DIR
 pcap_lib_dir=
 AC_ARG_WITH(pcap-lib-dir,
@@ -1036,23 +1050,25 @@ AC_ARG_WITH(pcap-include-dir,
       ;;
   esac])
 
-smart_try_dir="$pcap_lib_dir"
-FR_SMART_CHECK_LIB(pcap, pcap_open_live)
-if test "x$ac_cv_lib_pcap_pcap_open_live" != "xyes"; then
-  AC_MSG_WARN([pcap library not found, silently disabling the RADIUS sniffer, and ARP listener.  Use --with-pcap-lib-dir=<path>.])
-else
-  AC_CHECK_FUNCS(\
-    pcap_fopen_offline \
-    pcap_dump_fopen \
-    pcap_create \
-    pcap_activate
-  )
+if test "x$WITH_PCAP" = xyes; then
+  smart_try_dir="$pcap_lib_dir"
+  FR_SMART_CHECK_LIB(pcap, pcap_open_live)
+  if test "x$ac_cv_lib_pcap_pcap_open_live" != "xyes"; then
+    AC_MSG_WARN([pcap library not found, silently disabling the RADIUS sniffer, and ARP listener.  Use --with-pcap-lib-dir=<path>.])
+  else
+    AC_CHECK_FUNCS(\
+      pcap_fopen_offline \
+      pcap_dump_fopen \
+      pcap_create \
+      pcap_activate
+    )
 
-  PCAP_LIBS="${smart_lib}"
-  PCAP_LDFLAGS="${smart_ldflags}"
+    PCAP_LIBS="${smart_lib}"
+    PCAP_LDFLAGS="${smart_ldflags}"
+  fi
+  dnl Set by FR_SMART_CHECK_LIB
+  LIBS="${old_LIBS}"
 fi
-dnl Set by FR_SMART_CHECK_LIB
-LIBS="${old_LIBS}"
 
 dnl Check for collectdclient
 dnl extra argument: --with-collectdclient-lib-dir=DIR
-- 
2.35.3