autotools: pthread deps is needed on ubuntu.

It is weird but adding pthread in needed on ubuntu 1204.
14 years ago · ac092197b4
parent 9f3e079bcf
commit ac092197b4
1 changed files with 1 additions and 1 deletions
--- a/configure.in
+++ b/configure.in
@ -802,7 +802,7 @@ AC_INIT(configure.in)
    fi
    LIBPCAP=""
-    AC_CHECK_LIB(pcap, pcap_open_live,, LIBPCAP="no")
+    AC_CHECK_LIB(pcap, pcap_open_live,, LIBPCAP="no", [-lpthread])
    if test "$LIBPCAP" = "no"; then
        echo
        echo "   ERROR!  libpcap library not found, go get it"