From cb6f0c0dfd2fe456d156a59522f74619b5c95b39 Mon Sep 17 00:00:00 2001
From: riccardom <riccardom@users.sf.net>
Date: Tue, 20 Apr 2010 18:58:38 +0000
Subject: [PATCH] Warn if --enable-wifi is set but libpcap is not available.

---
 desmume/configure.ac | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/desmume/configure.ac b/desmume/configure.ac
index 4f34e39fc..2bf135fef 100644
--- a/desmume/configure.ac
+++ b/desmume/configure.ac
@@ -264,8 +264,8 @@ AC_ARG_ENABLE(wifi,
 	      [
 		AC_CHECK_LIB(pcap, main,[
 		  AC_DEFINE(EXPERIMENTAL_WIFI_COMM)
-		  LIBS="$LIBS -lpcap"
-		])
+		  LIBS="$LIBS -lpcap"],
+		  [AC_MSG_WARN([pcap library not found, wifi will not work])])
 	      ])
 
 dnl Set compiler library flags per target.