diff options
| author | Gilbert Ramirez <gram@alumni.rice.edu> | 2003-12-06 16:35:20 +0000 |
|---|---|---|
| committer | Gilbert Ramirez <gram@alumni.rice.edu> | 2003-12-06 16:35:20 +0000 |
| commit | 55a6251e7c52b3610cd8992b541be919a5dca5aa (patch) | |
| tree | 11537545c74d4f5276cfffaf8cb7b2ad4e6fbba8 /configure.in | |
| parent | 71c8b6077b28245ed7f65e129bf0bcab1066947e (diff) | |
From Olivier Biot
New "matches" operater in display filter language. Uses PCRE.
If a "matches" operator is found in a dfilter
while libpcre has not been used to build the binary, then an
exception is thrown after using dfilter_fail() to set an apporporiate
error message.
svn path=/trunk/; revision=9182
Diffstat (limited to 'configure.in')
| -rw-r--r-- | configure.in | 45 |
1 files changed, 44 insertions, 1 deletions
diff --git a/configure.in b/configure.in index 31e7b15f5a..aa3633dd6b 100644 --- a/configure.in +++ b/configure.in @@ -1,4 +1,4 @@ -# $Id: configure.in,v 1.233 2003/11/18 08:13:05 guy Exp $ +# $Id: configure.in,v 1.234 2003/12/06 16:35:18 gram Exp $ dnl dnl Process this file with autoconf 2.13 or later to produce a dnl configure script; 2.12 doesn't generate a "configure" script that @@ -520,6 +520,42 @@ else fi +dnl pcre check +AC_MSG_CHECKING(whether to use libpcre for regular expressions in dfilters) + +AC_ARG_WITH(pcre, +changequote(<<, >>)dnl +<< --with-pcre[=DIR] use libpcre (located in directory DIR, if supplied) to use in dfilter regular expressions. [default=yes, if present]>>, +changequote([, ])dnl +[ + if test $withval = no + then + want_pcre=no + elif test $withval = yes + then + want_pcre=yes + else + want_pcre=yes + pcre_dir=$withval + fi +],[ + # + # Use libpcre if it's present, otherwise don't. + # + want_pcre=ifpresent + pcre_dir= +]) +if test "x$want_pcre" = "xno" ; then + AC_MSG_RESULT(no) +else + AC_MSG_RESULT(yes) + AC_ETHEREAL_LIBPCRE_CHECK + if test "x$want_pcre" = "xno" ; then + AC_MSG_RESULT(libpcre not found - disabling support for perl compatible regular expressions in dfilters) + fi +fi + + dnl ipv6 check AC_ARG_ENABLE(ipv6, [ --enable-ipv6 use ipv6 name resolution, if available. [default=yes]],enable_ipv6=$enableval,enable_ipv6=yes) @@ -860,6 +896,12 @@ else zlib_message="yes" fi +if test "x$want_pcre" = "xno" ; then + pcre_message="no" +else + pcre_message="yes" +fi + if test "x$have_good_adns" = "xyes" ; then adns_message="yes" else @@ -894,6 +936,7 @@ echo " Build profile binaries : $enable_profile_build" fi echo " Use pcap library : $want_pcap" echo " Use zlib library : $zlib_message" +echo " Use pcre library : $pcre_message" echo " Use GNU ADNS library : $adns_message" echo " Use IPv6 name resolution : $enable_ipv6" echo " Use UCD SNMP/NET-SNMP library : $snmp_libs_message" |