osmith
/
wireshark
forked from osmocom/wireshark
1
0
Fork 0
Code Pull Requests Releases Wiki Activity

Check several sets of additional libraries that libpcap might need 

(-lcfg -lodm on AIX with the current tcpdump.org libpcap, -lpfring with
the ring buffer stuff on Linux).

svn path=/trunk/; revision=17996
This commit is contained in:
Guy Harris 2006-04-25 18:01:43 +00:00
parent 21ec14f314
commit 134c7734b3
1 changed files with 33 additions and 16 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

49
acinclude.m4
View File

@ -367,31 +367,48 @@ and did you also install that package?]]))
#
# Check to see if we find "pcap_open_live" in "-lpcap".
# Also check for various additional libraries that libpcap might
# require.
#
AC_CHECK_LIB(pcap, pcap_open_live,
[
PCAP_LIBS=-lpcap
AC_DEFINE(HAVE_LIBPCAP, 1, [Define to use libpcap library])
], [
AC_MSG_CHECKING([for pcap_open_live in -lpcap -lcfg -lodm])
ac_ethereal_extras_found=no
ac_save_LIBS="$LIBS"
LIBS="-lpcap -lcfg -lodm"
AC_TRY_LINK(
[
for extras in "-lcfg -lodm" "-lpfring"
do
AC_MSG_CHECKING([for pcap_open_live in -lpcap with $extras])
LIBS="-lpcap $extras"
#
# XXX - can't we use AC_CHECK_LIB here?
#
AC_TRY_LINK(
[
# include <pcap.h>
],
[
],
[
pcap_open_live(NULL, 0, 0, 0, NULL);
],
[
AC_MSG_RESULT([yes])
PCAP_LIBS="-lpcap -lcfg -lodm"
AC_DEFINE(HAVE_LIBPCAP, 1, [Define to use libpcap library])
],
[
AC_MSG_RESULT([no])
AC_MSG_ERROR([Library libpcap not found.])
])
],
[
ac_ethereal_extras_found=yes
AC_MSG_RESULT([yes])
PCAP_LIBS="-lpcap $extras"
AC_DEFINE(HAVE_LIBPCAP, 1, [Define to use libpcap library])
],
[
AC_MSG_RESULT([no])
])
if test x$ac_ethereal_extras_found = xyes
then
break
fi
done
if test x$ac_ethereal_extras_found = xno
then
AC_MSG_ERROR([Can't link with library libpcap.])
fi
LIBS=$ac_save_LIBS
], $SOCKET_LIBS $NSL_LIBS)
AC_SUBST(PCAP_LIBS)