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| 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 /epan/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 'epan/configure.in')
| -rw-r--r-- | epan/configure.in | 36 |
1 files changed, 35 insertions, 1 deletions
diff --git a/epan/configure.in b/epan/configure.in index f540653059..a6501d3c51 100644 --- a/epan/configure.in +++ b/epan/configure.in @@ -1,4 +1,4 @@ -# $Id: configure.in,v 1.49 2003/11/18 08:13:09 guy Exp $ +# $Id: configure.in,v 1.50 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 @@ -235,6 +235,40 @@ AC_CHECK_FUNC(strptime, , [AC_DEFINE(NEED_STRPTIME_H, 1, [Define if strptime.h needs to be included]) ]) +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 ADNS Check AC_MSG_CHECKING(whether to use the GNU ADNS library if available) if test "x$enable_adns" = "xno" ; then |