forked from osmocom/wireshark
88c8b9218d
Fixes Bug #7449: https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=7449 ----- Issue: Building Wireshark with '-O0 -D_FORTIFY_SOURCE=2 ...' fails The warning [error] message: /usr/include/features.h:314:4: error: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Werror=cpp]` A bit of research shows that this warning was added to a recent version of glibc (on at least Fedora). See: http://sourceware.org/bugzilla/show_bug.cgi?id=13979 The warning message occurs if -D_FORTIFY_SOURCE=... is used and the gcc 'optimization level' == 0 (-O0). Unfortunately when building with -O0 this warning message: 1. Causes compiles to fail (if -Werror [stop on warning]) 2. Causes ./configure to fail with an (incorrect) message about the pcap header being older than the libpcap version. svn path=/trunk/; revision=43601
1875 lines
54 KiB
Text
1875 lines
54 KiB
Text
dnl Macros that test for specific features.
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dnl This file is part of the Autoconf packaging for Wireshark.
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dnl Copyright (C) 1998-2000 by Gerald Combs.
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dnl
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dnl $Id$
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dnl
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dnl This program is free software; you can redistribute it and/or modify
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dnl it under the terms of the GNU General Public License as published by
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dnl the Free Software Foundation; either version 2, or (at your option)
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dnl any later version.
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dnl
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dnl This program is distributed in the hope that it will be useful,
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dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
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dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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dnl GNU General Public License for more details.
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dnl
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dnl You should have received a copy of the GNU General Public License
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dnl along with this program; if not, write to the Free Software
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dnl Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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dnl 02111-1307, USA.
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dnl
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dnl As a special exception, the Free Software Foundation gives unlimited
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dnl permission to copy, distribute and modify the configure scripts that
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dnl are the output of Autoconf. You need not follow the terms of the GNU
|
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dnl General Public License when using or distributing such scripts, even
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dnl though portions of the text of Autoconf appear in them. The GNU
|
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dnl General Public License (GPL) does govern all other use of the material
|
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dnl that constitutes the Autoconf program.
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dnl
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dnl Certain portions of the Autoconf source text are designed to be copied
|
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dnl (in certain cases, depending on the input) into the output of
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dnl Autoconf. We call these the "data" portions. The rest of the Autoconf
|
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dnl source text consists of comments plus executable code that decides which
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dnl of the data portions to output in any given case. We call these
|
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dnl comments and executable code the "non-data" portions. Autoconf never
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dnl copies any of the non-data portions into its output.
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dnl
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dnl This special exception to the GPL applies to versions of Autoconf
|
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dnl released by the Free Software Foundation. When you make and
|
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dnl distribute a modified version of Autoconf, you may extend this special
|
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dnl exception to the GPL to apply to your modified version as well, *unless*
|
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dnl your modified version has the potential to copy into its output some
|
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dnl of the text that was the non-data portion of the version that you started
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dnl with. (In other words, unless your change moves or copies text from
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dnl the non-data portions to the data portions.) If your modification has
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dnl such potential, you must delete any notice of this special exception
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dnl to the GPL from your modified version.
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dnl
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dnl Written by David MacKenzie, with help from
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dnl Franc,ois Pinard, Karl Berry, Richard Pixley, Ian Lance Taylor,
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dnl Roland McGrath, Noah Friedman, david d zuhn, and many others.
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#
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# AC_WIRESHARK_ADD_DASH_L
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#
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# Add to the variable specified as the first argument a "-L" flag for the
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# directory specified as the second argument, and, on Solaris, add a
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# "-R" flag for it as well.
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#
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# XXX - IRIX, and other OSes, may require some flag equivalent to
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# "-R" here.
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#
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AC_DEFUN([AC_WIRESHARK_ADD_DASH_L],
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[$1="$$1 -L$2"
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case "$host_os" in
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solaris*)
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$1="$$1 -R$2"
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;;
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esac
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])
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#
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# AC_WIRESHARK_TIMEZONE_ABBREV
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#
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AC_DEFUN([AC_WIRESHARK_TIMEZONE_ABBREV],
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[
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AC_CACHE_CHECK([for tm_zone in struct tm],
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ac_cv_wireshark_have_tm_zone,
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[
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AC_TRY_COMPILE(
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[#include <time.h>],
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[struct tm t; t.tm_zone;],
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ac_cv_wireshark_have_tm_zone=yes,
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ac_cv_wireshark_have_tm_zone=no)
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])
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if test $ac_cv_wireshark_have_tm_zone = yes; then
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AC_DEFINE(HAVE_TM_ZONE, 1, [Define if tm_zone field exists in struct tm])
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else
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AC_CACHE_CHECK([for tzname],
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ac_cv_wireshark_have_tzname,
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[
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AC_TRY_LINK(
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[#include <time.h>
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#include <stdio.h>],
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[printf("%s", tzname[0]);],
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ac_cv_wireshark_have_tzname=yes,
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ac_cv_wireshark_have_tzname=no)
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])
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if test $ac_cv_wireshark_have_tzname = yes; then
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AC_DEFINE(HAVE_TZNAME, 1, [Define if tzname array exists])
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fi
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fi
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])
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#
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# AC_WIRESHARK_STRUCT_ST_FLAGS
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#
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dnl AC_STRUCT_ST_BLKSIZE extracted from the file in question,
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dnl "acspecific.m4" in GNU Autoconf 2.12, and turned into
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dnl AC_WIRESHARK_STRUCT_ST_FLAGS, which checks if "struct stat"
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dnl has the 4.4BSD "st_flags" member, and defines HAVE_ST_FLAGS; that's
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dnl what's in this file.
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dnl Done by Guy Harris <guy@alum.mit.edu> on 2012-06-02.
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dnl ### Checks for structure members
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AC_DEFUN([AC_WIRESHARK_STRUCT_ST_FLAGS],
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[AC_CACHE_CHECK([for st_flags in struct stat], ac_cv_wireshark_struct_st_flags,
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[AC_TRY_COMPILE([#include <sys/stat.h>], [struct stat s; s.st_flags;],
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ac_cv_wireshark_struct_st_flags=yes, ac_cv_wireshark_struct_st_flags=no)])
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if test $ac_cv_wireshark_struct_st_flags = yes; then
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AC_DEFINE(HAVE_ST_FLAGS, 1, [Define if st_flags field exists in struct stat])
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fi
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])
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#
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# AC_WIRESHARK_STRUCT_SA_LEN
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#
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dnl AC_STRUCT_ST_BLKSIZE extracted from the file in question,
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dnl "acspecific.m4" in GNU Autoconf 2.12, and turned into
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dnl AC_WIRESHARK_STRUCT_SA_LEN, which checks if "struct sockaddr"
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dnl has the 4.4BSD "sa_len" member, and defines HAVE_SA_LEN; that's
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dnl what's in this file.
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dnl Done by Guy Harris <guy@alum.mit.edu> on 1998-11-14.
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dnl ### Checks for structure members
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AC_DEFUN([AC_WIRESHARK_STRUCT_SA_LEN],
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[AC_CACHE_CHECK([for sa_len in struct sockaddr], ac_cv_wireshark_struct_sa_len,
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[AC_TRY_COMPILE([#include <sys/types.h>
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#include <sys/socket.h>], [struct sockaddr s; s.sa_len;],
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ac_cv_wireshark_struct_sa_len=yes, ac_cv_wireshark_struct_sa_len=no)])
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if test $ac_cv_wireshark_struct_sa_len = yes; then
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AC_DEFINE(HAVE_SA_LEN, 1, [Define if sa_len field exists in struct sockaddr])
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fi
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])
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#
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# AC_WIRESHARK_IPV6_STACK
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#
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# By Jun-ichiro "itojun" Hagino, <itojun@iijlab.net>
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#
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AC_DEFUN([AC_WIRESHARK_IPV6_STACK],
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[
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v6type=unknown
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v6lib=none
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AC_MSG_CHECKING([ipv6 stack type])
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for i in v6d toshiba kame inria zeta linux linux-glibc solaris8; do
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case $i in
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v6d)
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AC_EGREP_CPP(yes, [
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#include </usr/local/v6/include/sys/types.h>
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#ifdef __V6D__
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yes
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#endif],
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[v6type=$i; v6lib=v6;
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v6libdir=/usr/local/v6/lib;
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CPPFLAGS="-I/usr/local/v6/include $CPPFLAGS"])
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;;
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toshiba)
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AC_EGREP_CPP(yes, [
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#include <sys/param.h>
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#ifdef _TOSHIBA_INET6
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yes
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#endif],
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[v6type=$i; v6lib=inet6;
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v6libdir=/usr/local/v6/lib;
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CPPFLAGS="-DINET6 $CPPFLAGS"])
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;;
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kame)
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AC_EGREP_CPP(yes, [
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#include <netinet/in.h>
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#ifdef __KAME__
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yes
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#endif],
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[v6type=$i; v6lib=inet6;
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v6libdir=/usr/local/v6/lib;
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CPPFLAGS="-DINET6 $CPPFLAGS"])
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;;
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inria)
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AC_EGREP_CPP(yes, [
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#include <netinet/in.h>
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#ifdef IPV6_INRIA_VERSION
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yes
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#endif],
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[v6type=$i; CPPFLAGS="-DINET6 $CPPFLAGS"])
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;;
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zeta)
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AC_EGREP_CPP(yes, [
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#include <sys/param.h>
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#ifdef _ZETA_MINAMI_INET6
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yes
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#endif],
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[v6type=$i; v6lib=inet6;
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v6libdir=/usr/local/v6/lib;
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CPPFLAGS="-DINET6 $CPPFLAGS"])
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;;
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linux)
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if test -d /usr/inet6; then
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v6type=$i
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v6lib=inet6
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v6libdir=/usr/inet6
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CPPFLAGS="-DINET6 $CPPFLAGS"
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fi
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;;
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linux-glibc)
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AC_EGREP_CPP(yes, [
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#include <features.h>
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#if defined(__GLIBC__) && defined(__GLIBC_MINOR__)
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#if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 1) || __GLIBC__ > 2
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yes
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#endif
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#endif],
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[v6type=$i; v6lib=inet6; CPPFLAGS="-DINET6 $CPPFLAGS"])
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;;
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solaris8)
|
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if test "`uname -s`" = "SunOS" && test "`uname -r`" = "5.8"; then
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v6type=$i
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v6lib=inet6
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[CPPFLAGS="-DINET6 -DSOLARIS8_INET6 $CPPFLAGS"]
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fi
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;;
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esac
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if test "$v6type" != "unknown"; then
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break
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fi
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done
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|
if test "$v6lib" != "none"; then
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for dir in $v6libdir /usr/local/v6/lib /usr/local/lib; do
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|
if test -d $dir -a -f $dir/lib$v6lib.a; then
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LIBS="-L$dir $LIBS -l$v6lib"
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break
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fi
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done
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enable_ipv6="yes"
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else
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enable_ipv6="no"
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fi
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AC_MSG_RESULT(["$v6type, $v6lib"])
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])
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#
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# AC_WIRESHARK_GETHOSTBY_LIB_CHECK
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#
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# Checks whether we need "-lnsl" to get "gethostby*()", which we use
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# in "resolv.c".
|
|
#
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|
# Adapted from stuff in the AC_PATH_XTRA macro in "acspecific.m4" in
|
|
# GNU Autoconf 2.13; the comment came from there.
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|
# Done by Guy Harris <guy@alum.mit.edu> on 2000-01-14.
|
|
#
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AC_DEFUN([AC_WIRESHARK_GETHOSTBY_LIB_CHECK],
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[
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# msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT,
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# to get the SysV transport functions.
|
|
# chad@anasazi.com says the Pyramid MIS-ES running DC/OSx (SVR4)
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|
# needs -lnsl.
|
|
# The nsl library prevents programs from opening the X display
|
|
# on Irix 5.2, according to dickey@clark.net.
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|
AC_CHECK_FUNC(gethostbyname, ,
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AC_CHECK_LIB(nsl, gethostbyname, NSL_LIBS="-lnsl"))
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AC_SUBST(NSL_LIBS)
|
|
])
|
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|
|
#
|
|
# AC_WIRESHARK_SOCKET_LIB_CHECK
|
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#
|
|
# Checks whether we need "-lsocket" to get "socket()", which is used
|
|
# by libpcap on some platforms - and, in effect, "gethostby*()" on
|
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# most if not all platforms (so that it can use NIS or DNS or...
|
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# to look up host names).
|
|
#
|
|
# Adapted from stuff in the AC_PATH_XTRA macro in "acspecific.m4" in
|
|
# GNU Autoconf 2.13; the comment came from there.
|
|
# Done by Guy Harris <guy@alum.mit.edu> on 2000-01-14.
|
|
#
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|
# We use "connect" because that's what AC_PATH_XTRA did.
|
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#
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AC_DEFUN([AC_WIRESHARK_SOCKET_LIB_CHECK],
|
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[
|
|
# lieder@skyler.mavd.honeywell.com says without -lsocket,
|
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# socket/setsockopt and other routines are undefined under SCO ODT
|
|
# 2.0. But -lsocket is broken on IRIX 5.2 (and is not necessary
|
|
# on later versions), says simon@lia.di.epfl.ch: it contains
|
|
# gethostby* variants that don't use the nameserver (or something).
|
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# -lsocket must be given before -lnsl if both are needed.
|
|
# We assume that if connect needs -lnsl, so does gethostbyname.
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AC_CHECK_FUNC(connect, ,
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AC_CHECK_LIB(socket, connect, SOCKET_LIBS="-lsocket",
|
|
AC_MSG_ERROR(Function 'socket' not found.), $NSL_LIBS))
|
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AC_SUBST(SOCKET_LIBS)
|
|
])
|
|
|
|
#
|
|
# AC_WIRESHARK_BREAKLOOP_TRY_LINK
|
|
#
|
|
AC_DEFUN([AC_WIRESHARK_PCAP_BREAKLOOP_TRY_LINK],
|
|
[
|
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AC_LINK_IFELSE(
|
|
[
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AC_LANG_SOURCE(
|
|
[[
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|
# include <pcap.h>
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int main(void)
|
|
{
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pcap_t *pct = NULL;
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pcap_breakloop(pct);
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return 0;
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|
}
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]])
|
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],
|
|
[
|
|
ws_breakloop_compiled=yes
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],
|
|
[
|
|
ws_breakloop_compiled=no
|
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])
|
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])
|
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|
|
|
|
|
|
#
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|
# AC_WIRESHARK_PCAP_CHECK
|
|
#
|
|
AC_DEFUN([AC_WIRESHARK_PCAP_CHECK],
|
|
[
|
|
if test -z "$pcap_dir"
|
|
then
|
|
# Pcap header checks
|
|
# XXX need to set a var AC_CHECK_HEADER(pcap.h,,)
|
|
|
|
#
|
|
# The user didn't specify a directory in which libpcap resides.
|
|
# First, look for a pcap-config script.
|
|
#
|
|
AC_PATH_PROG(PCAP_CONFIG, pcap-config)
|
|
|
|
if test -n "$PCAP_CONFIG" ; then
|
|
#
|
|
# Found it.
|
|
#
|
|
# Now check whether it's the libpcap 1.0 version, which
|
|
# put a space after "-L" - on some platforms, that doesn't
|
|
# work.
|
|
#
|
|
AC_MSG_CHECKING(for broken pcap-config)
|
|
case "`\"$PCAP_CONFIG\" --libs`" in
|
|
|
|
"-L "*)
|
|
#
|
|
# Space after -L. Pretend pcap-config doesn't exist.
|
|
#
|
|
AC_MSG_RESULT(yes)
|
|
PCAP_CONFIG=""
|
|
;;
|
|
|
|
*)
|
|
#
|
|
# No space after -L.
|
|
#
|
|
AC_MSG_RESULT(no)
|
|
;;
|
|
esac
|
|
fi
|
|
if test -n "$PCAP_CONFIG" ; then
|
|
#
|
|
# Found it, and it's usable; use it to get the include flags
|
|
# for libpcap.
|
|
#
|
|
CPPFLAGS="$CPPFLAGS `\"$PCAP_CONFIG\" --cflags`"
|
|
else
|
|
#
|
|
# Didn't find it; we have to look for libpcap ourselves.
|
|
# We assume that the current library search path will work,
|
|
# but we may have to look for the header in a "pcap"
|
|
# subdirectory of "/usr/include" or "/usr/local/include",
|
|
# as some systems apparently put "pcap.h" in a "pcap"
|
|
# subdirectory, and we also check "$prefix/include" - and
|
|
# "$prefix/include/pcap", in case $prefix is set to
|
|
# "/usr/include" or "/usr/local/include".
|
|
#
|
|
# XXX - should we just add "$prefix/include" to the include
|
|
# search path and "$prefix/lib" to the library search path?
|
|
#
|
|
AC_MSG_CHECKING(for extraneous pcap header directories)
|
|
found_pcap_dir=""
|
|
pcap_dir_list="/usr/include/pcap $prefix/include/pcap $prefix/include"
|
|
if test "x$ac_cv_enable_usr_local" = "xyes" ; then
|
|
pcap_dir_list="$pcap_dir_list /usr/local/include/pcap"
|
|
fi
|
|
for pcap_dir in $pcap_dir_list
|
|
do
|
|
if test -d $pcap_dir ; then
|
|
if test x$pcap_dir != x/usr/include -a x$pcap_dir != x/usr/local/include ; then
|
|
CPPFLAGS="$CPPFLAGS -I$pcap_dir"
|
|
fi
|
|
found_pcap_dir=" $found_pcap_dir -I$pcap_dir"
|
|
break
|
|
fi
|
|
done
|
|
|
|
if test "$found_pcap_dir" != "" ; then
|
|
AC_MSG_RESULT(found --$found_pcap_dir added to CFLAGS)
|
|
else
|
|
AC_MSG_RESULT(not found)
|
|
fi
|
|
fi
|
|
else
|
|
#
|
|
# The user specified a directory in which libpcap resides,
|
|
# so add the "include" subdirectory of that directory to
|
|
# the include file search path and the "lib" subdirectory
|
|
# of that directory to the library search path.
|
|
#
|
|
# XXX - if there's also a libpcap in a directory that's
|
|
# already in CPPFLAGS or LDFLAGS, this won't make us find
|
|
# the version in the specified directory, as the compiler
|
|
# and/or linker will search that other directory before it
|
|
# searches the specified directory.
|
|
#
|
|
CPPFLAGS="$CPPFLAGS -I$pcap_dir/include"
|
|
AC_WIRESHARK_ADD_DASH_L(LDFLAGS, $pcap_dir/lib)
|
|
fi
|
|
|
|
# Pcap header check
|
|
AC_CHECK_HEADER(pcap.h,,
|
|
AC_MSG_ERROR([[Header file pcap.h not found; if you installed libpcap
|
|
from source, did you also do \"make install-incl\", and if you installed a
|
|
binary package of libpcap, is there also a developer's package of libpcap,
|
|
and did you also install that package?]]))
|
|
|
|
if test -n "$PCAP_CONFIG" ; then
|
|
#
|
|
# We have pcap-config; we assume that means we have libpcap
|
|
# installed and that pcap-config will tell us whatever
|
|
# libraries libpcap needs.
|
|
#
|
|
if test x$enable_static = xyes; then
|
|
PCAP_LIBS="`\"$PCAP_CONFIG\" --libs --static`"
|
|
else
|
|
PCAP_LIBS="`\"$PCAP_CONFIG\" --libs`"
|
|
fi
|
|
AC_DEFINE(HAVE_LIBPCAP, 1, [Define to use libpcap library])
|
|
else
|
|
#
|
|
# Check to see if we find "pcap_open_live" in "-lpcap".
|
|
# Also check for various additional libraries that libpcap might
|
|
# require.
|
|
#
|
|
AC_CHECK_LIB(pcap, pcap_open_live,
|
|
[
|
|
PCAP_LIBS=-lpcap
|
|
AC_DEFINE(HAVE_LIBPCAP, 1, [Define to use libpcap library])
|
|
], [
|
|
ac_wireshark_extras_found=no
|
|
ac_save_LIBS="$LIBS"
|
|
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_wireshark_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_wireshark_extras_found = xyes
|
|
then
|
|
break
|
|
fi
|
|
done
|
|
if test x$ac_wireshark_extras_found = xno
|
|
then
|
|
AC_MSG_ERROR([Can't link with library libpcap.])
|
|
fi
|
|
LIBS=$ac_save_LIBS
|
|
], $SOCKET_LIBS $NSL_LIBS)
|
|
fi
|
|
AC_SUBST(PCAP_LIBS)
|
|
|
|
#
|
|
# Check whether various variables and functions are defined by
|
|
# libpcap.
|
|
#
|
|
ac_save_LIBS="$LIBS"
|
|
LIBS="$PCAP_LIBS $SOCKET_LIBS $NSL_LIBS $LIBS"
|
|
AC_CHECK_FUNCS(pcap_open_dead pcap_freecode)
|
|
#
|
|
# pcap_breakloop may be present in the library but not declared
|
|
# in the pcap.h header file. If it's not declared in the header
|
|
# file, attempts to use it will get warnings, and, if we're
|
|
# building with warnings treated as errors, that warning will
|
|
# cause compilation to fail.
|
|
#
|
|
# We are therefore first testing whether the function is present
|
|
# and then, if we're compiling with warnings as errors, testing
|
|
# whether it is usable. It is usable if it compiles without
|
|
# a -Wimplicit warning (the "compile with warnings as errors"
|
|
# option requires GCC). If it is not usable, we fail and tell
|
|
# the user that the pcap.h header needs to be updated.
|
|
#
|
|
# Ceteris paribus, this should only happen with Mac OS X 10.3[.x] which
|
|
# can have an up-to-date pcap library without the corresponding pcap
|
|
# header.
|
|
#
|
|
# However, it might also happen on some others OSes with some erroneous
|
|
# system manipulations where multiple versions of libcap might co-exist
|
|
# e.g. hand made symbolic link from libpcap.so -> libpcap.so.0.8 but
|
|
# having the pcap header version 0.7.
|
|
#
|
|
AC_MSG_CHECKING([whether pcap_breakloop is present])
|
|
ac_CFLAGS_saved="$CFLAGS"
|
|
AC_WIRESHARK_PCAP_BREAKLOOP_TRY_LINK
|
|
if test "x$ws_breakloop_compiled" = "xyes"; then
|
|
AC_MSG_RESULT(yes)
|
|
AC_DEFINE(HAVE_PCAP_BREAKLOOP, 1, [Define if pcap_breakloop is known])
|
|
if test "x$with_warnings_as_errors" = "xyes"; then
|
|
AC_MSG_CHECKING([whether pcap_breakloop is usable])
|
|
CFLAGS="$CFLAGS -Werror -Wimplicit"
|
|
AC_WIRESHARK_PCAP_BREAKLOOP_TRY_LINK
|
|
if test "x$ws_breakloop_compiled" = "xyes"; then
|
|
AC_MSG_RESULT(yes)
|
|
else
|
|
AC_MSG_RESULT(no)
|
|
AC_MSG_ERROR(
|
|
[Your pcap library is more recent than your pcap header.
|
|
As you are building with compiler warnings treated as errors, Wireshark
|
|
won't be able to use functions not declared in that header.
|
|
If you wish to build with compiler warnings treated as errors, You should
|
|
install a newer version of the header file.])
|
|
fi
|
|
CFLAGS="$ac_CFLAGS_saved"
|
|
fi
|
|
else
|
|
AC_MSG_RESULT(no)
|
|
fi
|
|
|
|
#
|
|
# Later versions of Mac OS X 10.3[.x] ship a pcap.h that
|
|
# doesn't define pcap_if_t but ship an 0.8[.x] libpcap,
|
|
# so the library has "pcap_findalldevs()", but pcap.h
|
|
# doesn't define "pcap_if_t" so you can't actually *use*
|
|
# "pcap_findalldevs()".
|
|
#
|
|
# That even appears to be true of systems shipped with
|
|
# 10.3.4, so it doesn't appear only to be a case of
|
|
# Software Update not updating header files.
|
|
#
|
|
# (You can work around this by installing the 0.8 header
|
|
# files.)
|
|
#
|
|
AC_CACHE_CHECK([whether pcap_findalldevs is present and usable],
|
|
[ac_cv_func_pcap_findalldevs],
|
|
[
|
|
AC_LINK_IFELSE(
|
|
[
|
|
AC_LANG_SOURCE(
|
|
[[
|
|
#include <pcap.h>
|
|
main()
|
|
{
|
|
pcap_if_t *devpointer;
|
|
char errbuf[1];
|
|
|
|
pcap_findalldevs(&devpointer, errbuf);
|
|
}
|
|
]])
|
|
],
|
|
[
|
|
ac_cv_func_pcap_findalldevs=yes
|
|
],
|
|
[
|
|
ac_cv_func_pcap_findalldevs=no
|
|
])
|
|
])
|
|
#
|
|
# Don't check for other new routines that showed up after
|
|
# "pcap_findalldevs()" if we don't have a usable
|
|
# "pcap_findalldevs()", so we don't end up using them if the
|
|
# "pcap.h" is crufty and old and doesn't declare them.
|
|
#
|
|
if test $ac_cv_func_pcap_findalldevs = "yes" ; then
|
|
AC_DEFINE(HAVE_PCAP_FINDALLDEVS, 1,
|
|
[Define to 1 if you have the `pcap_findalldevs' function and a pcap.h that declares pcap_if_t.])
|
|
AC_CHECK_FUNCS(pcap_datalink_val_to_name pcap_datalink_name_to_val)
|
|
AC_CHECK_FUNCS(pcap_datalink_val_to_description)
|
|
AC_CHECK_FUNCS(pcap_list_datalinks pcap_set_datalink pcap_lib_version)
|
|
AC_CHECK_FUNCS(pcap_get_selectable_fd pcap_free_datalinks)
|
|
AC_CHECK_FUNCS(pcap_create bpf_image)
|
|
fi
|
|
LIBS="$ac_save_LIBS"
|
|
])
|
|
|
|
AC_DEFUN([AC_WIRESHARK_PCAP_REMOTE_CHECK],
|
|
[
|
|
ac_save_LIBS="$LIBS"
|
|
LIBS="$PCAP_LIBS $SOCKET_LIBS $NSL_LIBS $LIBS"
|
|
AC_DEFINE(HAVE_REMOTE, 1, [Define to 1 to enable remote
|
|
capturing feature in WinPcap library])
|
|
AC_CHECK_FUNCS(pcap_open pcap_findalldevs_ex pcap_createsrcstr)
|
|
if test $ac_cv_func_pcap_open = "yes" -a \
|
|
$ac_cv_func_pcap_findalldevs_ex = "yes" -a \
|
|
$ac_cv_func_pcap_createsrcstr = "yes" ; then
|
|
AC_DEFINE(HAVE_PCAP_REMOTE, 1,
|
|
[Define to 1 if you have WinPcap remote capturing support and prefer to use these new API features.])
|
|
fi
|
|
AC_CHECK_FUNCS(pcap_setsampling)
|
|
LIBS="$ac_save_LIBS"
|
|
])
|
|
|
|
#
|
|
# AC_WIRESHARK_ZLIB_CHECK
|
|
#
|
|
AC_DEFUN([AC_WIRESHARK_ZLIB_CHECK],
|
|
[
|
|
if test "x$zlib_dir" != "x"
|
|
then
|
|
#
|
|
# The user specified a directory in which zlib resides,
|
|
# so add the "include" subdirectory of that directory to
|
|
# the include file search path and the "lib" subdirectory
|
|
# of that directory to the library search path.
|
|
#
|
|
# XXX - if there's also a zlib in a directory that's
|
|
# already in CPPFLAGS or LDFLAGS, this won't make us find
|
|
# the version in the specified directory, as the compiler
|
|
# and/or linker will search that other directory before it
|
|
# searches the specified directory.
|
|
#
|
|
wireshark_save_CPPFLAGS="$CPPFLAGS"
|
|
CPPFLAGS="$CPPFLAGS -I$zlib_dir/include"
|
|
wireshark_save_LIBS="$LIBS"
|
|
AC_WIRESHARK_ADD_DASH_L(LIBS, $zlib_dir/lib)
|
|
fi
|
|
|
|
#
|
|
# Make sure we have "zlib.h". If we don't, it means we probably
|
|
# don't have zlib, so don't use it.
|
|
#
|
|
AC_CHECK_HEADER(zlib.h,,
|
|
[
|
|
if test "x$zlib_dir" != "x"
|
|
then
|
|
#
|
|
# The user used "--with-zlib=" to specify a directory
|
|
# containing zlib, but we didn't find the header file
|
|
# there; that either means they didn't specify the
|
|
# right directory or are confused about whether zlib
|
|
# is, in fact, installed. Report the error and give up.
|
|
#
|
|
AC_MSG_ERROR([zlib header not found in directory specified in --with-zlib])
|
|
else
|
|
if test "x$want_zlib" = "xyes"
|
|
then
|
|
#
|
|
# The user tried to force us to use the library, but we
|
|
# couldn't find the header file; report an error.
|
|
#
|
|
AC_MSG_ERROR(Header file zlib.h not found.)
|
|
else
|
|
#
|
|
# We couldn't find the header file; don't use the
|
|
# library, as it's probably not present.
|
|
#
|
|
want_zlib=no
|
|
fi
|
|
fi
|
|
])
|
|
|
|
if test "x$want_zlib" != "xno"
|
|
then
|
|
#
|
|
# Well, we at least have the zlib header file.
|
|
# We link with zlib to support uncompression of
|
|
# gzipped network traffic, e.g. in an HTTP request
|
|
# or response body.
|
|
#
|
|
if test "x$zlib_dir" != "x"
|
|
then
|
|
#
|
|
# Put the "-L" flags for zlib at the beginning
|
|
# of LIBS.
|
|
#
|
|
LIBS=""
|
|
AC_WIRESHARK_ADD_DASH_L(LIBS, $zlib_dir/lib)
|
|
LIBS="$LIBS -lz $wireshark_save_LIBS"
|
|
else
|
|
LIBS="-lz $LIBS"
|
|
fi
|
|
AC_DEFINE(HAVE_LIBZ, 1, [Define to use libz library])
|
|
|
|
#
|
|
# Check for "inflatePrime()" in zlib, which we need
|
|
# in order to read compressed capture files.
|
|
#
|
|
AC_CHECK_FUNCS(inflatePrime)
|
|
|
|
if test "x$ac_cv_func_inflatePrime" = "xyes" ; then
|
|
#
|
|
# Now check for "inflatePrime()" in zlib when
|
|
# linking with the linker flags for GTK+
|
|
# applications; people often grab XFree86 source
|
|
# and build and install it on their systems,
|
|
# and they appear sometimes to misconfigure
|
|
# XFree86 so that, even on systems with zlib,
|
|
# it assumes there is no zlib, so the XFree86
|
|
# build process builds and installs its
|
|
# own zlib in the X11 library directory.
|
|
#
|
|
# The zlib in at least some versions of XFree86
|
|
# is an older version that may lack "inflatePrime()",
|
|
# and that's the zlib with which Wireshark gets
|
|
# linked, so the build of Wireshark fails.
|
|
#
|
|
AC_MSG_CHECKING([for inflatePrime missing when linking with X11])
|
|
AC_TRY_LINK_FUNC(inflatePrime, AC_MSG_RESULT(no),
|
|
[
|
|
AC_MSG_RESULT(yes)
|
|
AC_MSG_ERROR(old zlib found when linking with X11 - get rid of old zlib.)
|
|
])
|
|
fi
|
|
else
|
|
#
|
|
# Restore the versions of CPPFLAGS and LIBS before
|
|
# we added the "-with-zlib=" directory, as we didn't
|
|
# actually find zlib there.
|
|
#
|
|
CPPFLAGS="$wireshark_save_CPPFLAGS"
|
|
LIBS="$wireshark_save_LIBS"
|
|
want_zlib=no
|
|
fi
|
|
])
|
|
|
|
#
|
|
# AC_WIRESHARK_LIBLUA_CHECK
|
|
#
|
|
AC_DEFUN([AC_WIRESHARK_LIBLUA_CHECK],[
|
|
lua_ver=5.2
|
|
if test "x$lua_dir" != "x"
|
|
then
|
|
#
|
|
# The user specified a directory in which liblua resides,
|
|
# so add the "include" subdirectory of that directory to
|
|
# the include file search path and the "lib" subdirectory
|
|
# of that directory to the library search path.
|
|
#
|
|
# XXX - if there's also a liblua in a directory that's
|
|
# already in CPPFLAGS or LDFLAGS, this won't make us find
|
|
# the version in the specified directory, as the compiler
|
|
# and/or linker will search that other directory before it
|
|
# searches the specified directory.
|
|
#
|
|
wireshark_save_CPPFLAGS="$CPPFLAGS"
|
|
CPPFLAGS="$CPPFLAGS -I$lua_dir/include"
|
|
wireshark_save_LIBS="$LIBS"
|
|
LIBS="$LIBS -L$lua_dir/lib -llua -lm"
|
|
wireshark_save_LDFLAGS="$LDFLAGS"
|
|
LDFLAGS="$LDFLAGS -L$lua_dir/lib"
|
|
|
|
#
|
|
# Determine Lua version by reading the LUA_VERSION_NUM definition
|
|
# from lua.h under the given Lua directory. The value is 501 for
|
|
# Lua 5.1, 502 for Lua 5.2, etc.
|
|
#
|
|
AC_MSG_CHECKING(Lua version)
|
|
[[ -d "$lua_dir/include" ]] && grep -rq 'LUA_VERSION_NUM.*501' "$lua_dir/include" && lua_ver=5.1
|
|
AC_MSG_RESULT(Lua ${lua_ver})
|
|
else
|
|
#
|
|
# The user specified no directory in which liblua resides,
|
|
# so just add "-llua -lliblua" to the used libs.
|
|
#
|
|
wireshark_save_CPPFLAGS="$CPPFLAGS"
|
|
wireshark_save_LDFLAGS="$LDFLAGS"
|
|
wireshark_save_LIBS="$LIBS"
|
|
LIBS="$LIBS -llua -lm"
|
|
fi
|
|
|
|
#
|
|
# Make sure we have "lua.h", "lualib.h" and "lauxlib.h". If we don't, it means we probably
|
|
# don't have liblua, so don't use it.
|
|
#
|
|
AC_CHECK_HEADERS(lua.h lualib.h lauxlib.h,,
|
|
[
|
|
AC_CHECK_HEADERS(lua${lua_ver}/lua.h lua${lua_ver}/lualib.h lua${lua_ver}/lauxlib.h,
|
|
[
|
|
if test "x$lua_dir" != "x"
|
|
then
|
|
LUA_INCLUDES="-I$lua_dir/include/lua${lua_ver}"
|
|
else
|
|
#
|
|
# The user didn't specify a directory in which liblua resides;
|
|
# we must look for the headers in a "lua${lua_ver}" subdirectory of
|
|
# "/usr/include", "/usr/local/include", or "$prefix/include"
|
|
# as some systems apparently put the headers in a "lua${lua_ver}"
|
|
# subdirectory.
|
|
AC_MSG_CHECKING(for extraneous lua header directories)
|
|
found_lua_dir=""
|
|
lua_dir_list="/usr/include/lua${lua_ver} $prefix/include/lua${lua_ver}"
|
|
if test "x$ac_cv_enable_usr_local" = "xyes"
|
|
then
|
|
lua_dir_list="$lua_dir_list /usr/local/include/lua${lua_ver}"
|
|
fi
|
|
for lua_dir_ent in $lua_dir_list
|
|
do
|
|
if test -d $lua_dir_ent
|
|
then
|
|
LUA_INCLUDES="-I$lua_dir_ent"
|
|
found_lua_dir="$lua_dir_ent"
|
|
break
|
|
fi
|
|
done
|
|
|
|
if test "x$found_lua_dir" != "x"
|
|
then
|
|
AC_MSG_RESULT(found -- $found_lua_dir)
|
|
else
|
|
AC_MSG_RESULT(not found)
|
|
#
|
|
# Restore the versions of CPPFLAGS,
|
|
# LDFLAGS, and LIBS before we added the
|
|
# "--with-lua=" directory, as we didn't
|
|
# actually find lua there.
|
|
#
|
|
CPPFLAGS="$wireshark_save_CPPFLAGS"
|
|
LDFLAGS="$wireshark_save_LDFLAGS"
|
|
LIBS="$wireshark_save_LIBS"
|
|
LUA_LIBS=""
|
|
if test "x$want_lua" = "xyes"
|
|
then
|
|
# we found lua${lua_ver}/lua.h, but we don't know which include dir contains it
|
|
AC_MSG_ERROR(Header file lua.h was found as lua${lua_ver}/lua.h but we can't locate the include directory. Please set the DIR for the --with-lua configure parameter.)
|
|
else
|
|
#
|
|
# We couldn't find the header file; don't use the
|
|
# library, as it's probably not present.
|
|
#
|
|
want_lua=no
|
|
fi
|
|
fi
|
|
fi
|
|
],
|
|
[
|
|
#
|
|
# Restore the versions of CPPFLAGS, LDFLAGS,
|
|
# and LIBS before we added the "--with-lua="
|
|
# directory, as we didn't actually find lua
|
|
# there.
|
|
#
|
|
CPPFLAGS="$wireshark_save_CPPFLAGS"
|
|
LDFLAGS="$wireshark_save_LDFLAGS"
|
|
LIBS="$wireshark_save_LIBS"
|
|
LUA_LIBS=""
|
|
if test "x$lua_dir" != "x"
|
|
then
|
|
#
|
|
# The user used "--with-lua=" to specify a directory
|
|
# containing liblua, but we didn't find the header file
|
|
# there; that either means they didn't specify the
|
|
# right directory or are confused about whether liblua
|
|
# is, in fact, installed. Report the error and give up.
|
|
#
|
|
AC_MSG_ERROR([liblua header not found in directory specified in --with-lua])
|
|
else
|
|
if test "x$want_lua" = "xyes"
|
|
then
|
|
#
|
|
# The user tried to force us to use the library, but we
|
|
# couldn't find the header file; report an error.
|
|
#
|
|
AC_MSG_ERROR(Header file lua.h not found.)
|
|
else
|
|
#
|
|
# We couldn't find the header file; don't use the
|
|
# library, as it's probably not present.
|
|
#
|
|
want_lua=no
|
|
fi
|
|
fi
|
|
])
|
|
])
|
|
|
|
if test "x$want_lua" != "xno"
|
|
then
|
|
#
|
|
# Well, we at least have the lua header file.
|
|
#
|
|
# let's check if the libs are there
|
|
#
|
|
|
|
# At least on Suse 9.3 systems, liblualib needs linking
|
|
# against libm.
|
|
LIBS="$LIBS $LUA_LIBS -lm"
|
|
|
|
AC_CHECK_LIB(lua, luaL_openlibs,
|
|
[
|
|
#
|
|
# Lua found
|
|
#
|
|
if test "x$lua_dir" != "x"
|
|
then
|
|
#
|
|
# Put the "-I" and "-L" flags for lua into
|
|
# LUA_INCLUDES and LUA_LIBS, respectively.
|
|
#
|
|
LUA_LIBS="-L$lua_dir/lib -llua -lm"
|
|
LUA_INCLUDES="-I$lua_dir/include"
|
|
else
|
|
LUA_LIBS="-llua -lm"
|
|
LUA_INCLUDES=""
|
|
fi
|
|
AC_DEFINE(HAVE_LUA, 1, [Define to use Lua ${lua_ver}])
|
|
want_lua=yes
|
|
|
|
],[
|
|
#
|
|
# We could not find the libs, maybe we have version number in the lib name
|
|
#
|
|
|
|
LIBS="$wireshark_save_LIBS -llua${lua_ver} -lm"
|
|
|
|
AC_CHECK_LIB(lua${lua_ver}, luaL_openlibs,
|
|
[
|
|
#
|
|
# Lua found
|
|
#
|
|
LUA_LIBS=" -llua${lua_ver} -lm"
|
|
AC_DEFINE(HAVE_LUA, 1, [Define to use Lua ${lua_ver}])
|
|
want_lua=yes
|
|
],[
|
|
#
|
|
# Restore the versions of CPPFLAGS, LDFLAGS,
|
|
# and LIBS before we added the "--with-lua="
|
|
# directory, as we didn't actually find lua
|
|
# there.
|
|
#
|
|
CPPFLAGS="$wireshark_save_CPPFLAGS"
|
|
LDFLAGS="$wireshark_save_LDFLAGS"
|
|
LIBS="$wireshark_save_LIBS"
|
|
LUA_LIBS=""
|
|
# User requested --with-lua but it isn't available
|
|
if test "x$want_lua" = "xyes"
|
|
then
|
|
AC_MSG_ERROR(Linking with liblua failed.)
|
|
fi
|
|
want_lua=no
|
|
])
|
|
])
|
|
|
|
CPPFLAGS="$wireshark_save_CPPFLAGS"
|
|
LDFLAGS="$wireshark_save_LDFLAGS"
|
|
LIBS="$wireshark_save_LIBS"
|
|
AC_SUBST(LUA_LIBS)
|
|
AC_SUBST(LUA_INCLUDES)
|
|
|
|
fi
|
|
])
|
|
|
|
#
|
|
# AC_WIRESHARK_LIBPORTAUDIO_CHECK
|
|
#
|
|
AC_DEFUN([AC_WIRESHARK_LIBPORTAUDIO_CHECK],[
|
|
|
|
if test "x$portaudio_dir" != "x"
|
|
then
|
|
#
|
|
# The user specified a directory in which libportaudio
|
|
# resides, so add the "include" subdirectory of that directory to
|
|
# the include file search path and the "lib" subdirectory
|
|
# of that directory to the library search path.
|
|
#
|
|
# XXX - if there's also a libportaudio in a directory that's
|
|
# already in CPPFLAGS or LDFLAGS, this won't make us find
|
|
# the version in the specified directory, as the compiler
|
|
# and/or linker will search that other directory before it
|
|
# searches the specified directory.
|
|
#
|
|
wireshark_save_CPPFLAGS="$CPPFLAGS"
|
|
CPPFLAGS="$CPPFLAGS -I$portaudio_dir/include"
|
|
wireshark_save_LIBS="$LIBS"
|
|
LIBS="$LIBS -L$portaudio_dir/lib -lportaudio"
|
|
wireshark_save_LDFLAGS="$LDFLAGS"
|
|
LDFLAGS="$LDFLAGS -L$portaudio_dir/lib"
|
|
else
|
|
#
|
|
# The user specified no directory in which libportaudio resides,
|
|
# so just add "-lportaudio" to the used libs.
|
|
#
|
|
wireshark_save_CPPFLAGS="$CPPFLAGS"
|
|
wireshark_save_LDFLAGS="$LDFLAGS"
|
|
wireshark_save_LIBS="$LIBS"
|
|
LIBS="$LIBS -lportaudio"
|
|
fi
|
|
|
|
#
|
|
# Make sure we have "portaudio.h". If we don't, it means we probably
|
|
# don't have libportaudio, so don't use it.
|
|
#
|
|
AC_CHECK_HEADERS(portaudio.h,,
|
|
[
|
|
if test "x$portaudio_dir" != "x"
|
|
then
|
|
#
|
|
# The user used "--with-portaudio=" to specify a directory
|
|
# containing libportaudio, but we didn't find the header file
|
|
# there; that either means they didn't specify the
|
|
# right directory or are confused about whether libportaudio
|
|
# is, in fact, installed. Report the error and give up.
|
|
#
|
|
AC_MSG_ERROR([libportaudio header not found in directory specified in --with-portaudio])
|
|
else
|
|
CPPFLAGS="$wireshark_save_CPPFLAGS"
|
|
LDFLAGS="$wireshark_save_LDFLAGS"
|
|
LIBS="$wireshark_save_LIBS"
|
|
PORTAUDIO_LIBS=""
|
|
if test "x$want_portaudio" = "xyes"
|
|
then
|
|
#
|
|
# The user tried to force us to use the library, but we
|
|
# couldn't find the header file; report an error.
|
|
#
|
|
AC_MSG_ERROR(Header file portaudio.h not found.)
|
|
else
|
|
#
|
|
# We couldn't find the header file; don't use the
|
|
# library, as it's probably not present.
|
|
#
|
|
want_portaudio=no
|
|
fi
|
|
fi
|
|
])
|
|
|
|
#
|
|
# Check whether we have the right version of portaudio
|
|
#
|
|
if test "x$want_portaudio" != "xno"
|
|
then
|
|
AC_CHECK_TYPE(PortAudioStream,
|
|
AC_DEFINE(PORTAUDIO_API_1, 1, [Define if we are using version of of the Portaudio library API]),
|
|
,
|
|
[#include <portaudio.h>])
|
|
fi
|
|
|
|
if test "x$want_portaudio" != "xno"
|
|
then
|
|
#
|
|
# Well, we at least have the portaudio header file.
|
|
#
|
|
# let's check if the libs are there
|
|
#
|
|
|
|
AC_CHECK_LIB(portaudio, Pa_Initialize,
|
|
[
|
|
if test "x$portaudio_dir" != "x"
|
|
then
|
|
#
|
|
# Put the "-I" and "-L" flags for portaudio
|
|
# into PORTAUDIO_INCLUDES and PORTAUDIO_LIBS,
|
|
# respectively.
|
|
#
|
|
PORTAUDIO_LIBS="-L$portaudio_dir/lib -lportaudio"
|
|
PORTAUDIO_INCLUDES="-I$portaudio_dir/include"
|
|
else
|
|
PORTAUDIO_LIBS="-lportaudio"
|
|
PORTAUDIO_INCLUDES=""
|
|
fi
|
|
AC_DEFINE(HAVE_LIBPORTAUDIO, 1, [Define to use libportaudio library])
|
|
want_portaudio=yes
|
|
],[
|
|
#
|
|
# Restore the versions of CPPFLAGS, LDFLAGS, and
|
|
# LIBS before we added the "--with-portaudio="
|
|
# directory, as we didn't actually find portaudio
|
|
# there.
|
|
#
|
|
CPPFLAGS="$wireshark_save_CPPFLAGS"
|
|
LDFLAGS="$wireshark_save_LDFLAGS"
|
|
LIBS="$wireshark_save_LIBS"
|
|
PORTAUDIO_LIBS=""
|
|
# User requested --with-portaudio but it isn't available
|
|
if test "x$want_portaudio" = "xyes"
|
|
then
|
|
AC_MSG_ERROR(Linking with libportaudio failed.)
|
|
fi
|
|
want_portaudio=no
|
|
])
|
|
|
|
CPPFLAGS="$wireshark_save_CPPFLAGS"
|
|
LDFLAGS="$wireshark_save_LDFLAGS"
|
|
LIBS="$wireshark_save_LIBS"
|
|
AC_SUBST(PORTAUDIO_LIBS)
|
|
AC_SUBST(PORTAUDIO_INCLUDES)
|
|
|
|
fi
|
|
])
|
|
|
|
#
|
|
# AC_WIRESHARK_RPM_CHECK
|
|
# Looks for the rpm program, and checks to see if we can redefine "_topdir".
|
|
#
|
|
AC_DEFUN([AC_WIRESHARK_RPM_CHECK],
|
|
[
|
|
AC_CHECK_PROG(ac_cv_wireshark_have_rpm, rpm, "yes", "no")
|
|
if test "x$ac_cv_wireshark_have_rpm" = "xyes"; then
|
|
rpm --define '_topdir /tmp' > /dev/null 2>&1
|
|
AC_MSG_CHECKING(to see if we can redefine _topdir)
|
|
if test $? -eq 0 ; then
|
|
AC_MSG_RESULT(yes)
|
|
HAVE_RPM=yes
|
|
else
|
|
AC_MSG_RESULT(no. You'll have to build packages manually.)
|
|
HAVE_RPM=no
|
|
fi
|
|
fi
|
|
])
|
|
|
|
#
|
|
# AC_WIRESHARK_GNU_SED_CHECK
|
|
# Checks if GNU sed is the first sed in PATH.
|
|
#
|
|
AC_DEFUN([AC_WIRESHARK_GNU_SED_CHECK],
|
|
[
|
|
AC_MSG_CHECKING(for GNU sed as first sed in PATH)
|
|
if ( sh -c "sed --version" </dev/null 2> /dev/null | grep "GNU sed" 2>&1 > /dev/null ) ; then
|
|
AC_MSG_RESULT(yes)
|
|
HAVE_GNU_SED=yes
|
|
else
|
|
AC_MSG_RESULT(no)
|
|
HAVE_GNU_SED=no
|
|
fi
|
|
])
|
|
|
|
#
|
|
# AC_WIRESHARK_C_ARES_CHECK
|
|
#
|
|
AC_DEFUN([AC_WIRESHARK_C_ARES_CHECK],
|
|
[
|
|
want_c_ares=defaultyes
|
|
|
|
if test "x$want_c_ares" = "xdefaultyes"; then
|
|
want_c_ares=yes
|
|
if test "x$ac_cv_enable_usr_local" = "xyes" ; then
|
|
withval=/usr/local
|
|
if test -d "$withval"; then
|
|
AC_WIRESHARK_ADD_DASH_L(LDFLAGS, ${withval}/lib)
|
|
fi
|
|
fi
|
|
fi
|
|
|
|
if test "x$want_c_ares" = "xyes"; then
|
|
AC_CHECK_LIB(cares, ares_init,
|
|
[
|
|
C_ARES_LIBS=-lcares
|
|
AC_DEFINE(HAVE_C_ARES, 1, [Define to use c-ares library])
|
|
have_good_c_ares=yes
|
|
],, $SOCKET_LIBS $NSL_LIBS
|
|
)
|
|
else
|
|
AC_MSG_RESULT(not required)
|
|
fi
|
|
])
|
|
|
|
|
|
#
|
|
# AC_WIRESHARK_ADNS_CHECK
|
|
#
|
|
AC_DEFUN([AC_WIRESHARK_ADNS_CHECK],
|
|
[
|
|
want_adns=defaultyes
|
|
|
|
if test "x$want_adns" = "xdefaultyes"; then
|
|
want_adns=yes
|
|
if test "x$ac_cv_enable_usr_local" = "xyes" ; then
|
|
withval=/usr/local
|
|
if test -d "$withval"; then
|
|
AC_WIRESHARK_ADD_DASH_L(LDFLAGS, ${withval}/lib)
|
|
fi
|
|
fi
|
|
fi
|
|
|
|
if test "x$want_adns" = "xyes"; then
|
|
AC_CHECK_LIB(adns, adns_init,
|
|
[
|
|
ADNS_LIBS=-ladns
|
|
AC_DEFINE(HAVE_GNU_ADNS, 1, [Define to use GNU ADNS library])
|
|
have_good_adns=yes
|
|
],, $SOCKET_LIBS $NSL_LIBS
|
|
)
|
|
else
|
|
AC_MSG_RESULT(not required)
|
|
fi
|
|
])
|
|
|
|
|
|
#
|
|
# AC_WIRESHARK_LIBCAP_CHECK
|
|
#
|
|
AC_DEFUN([AC_WIRESHARK_LIBCAP_CHECK],
|
|
[
|
|
want_libcap=defaultyes
|
|
|
|
if test "x$want_libcap" = "xdefaultyes"; then
|
|
want_libcap=yes
|
|
if test "x$ac_cv_enable_usr_local" = "xyes" ; then
|
|
withval=/usr/local
|
|
if test -d "$withval"; then
|
|
AC_WIRESHARK_ADD_DASH_L(LDFLAGS, ${withval}/lib)
|
|
fi
|
|
fi
|
|
fi
|
|
|
|
if test "x$want_libcap" = "xyes"; then
|
|
AC_CHECK_LIB(cap, cap_set_flag,
|
|
[
|
|
LIBCAP_LIBS=-lcap
|
|
AC_DEFINE(HAVE_LIBCAP, 1, [Define to use the libcap library])
|
|
have_good_libcap=yes
|
|
],,
|
|
)
|
|
else
|
|
AC_MSG_RESULT(not required)
|
|
fi
|
|
])
|
|
|
|
|
|
#
|
|
# AC_WIRESHARK_KRB5_CHECK
|
|
#
|
|
AC_DEFUN([AC_WIRESHARK_KRB5_CHECK],
|
|
[
|
|
wireshark_save_CPPFLAGS="$CPPFLAGS"
|
|
if test "x$krb5_dir" != "x"
|
|
then
|
|
#
|
|
# The user specified a directory in which kerberos resides,
|
|
# so add the "include" subdirectory of that directory to
|
|
# the include file search path and the "lib" subdirectory
|
|
# of that directory to the library search path.
|
|
#
|
|
# XXX - if there's also a kerberos in a directory that's
|
|
# already in CPPFLAGS or LDFLAGS, this won't make us find
|
|
# the version in the specified directory, as the compiler
|
|
# and/or linker will search that other directory before it
|
|
# searches the specified directory.
|
|
#
|
|
CPPFLAGS="$CPPFLAGS -I$krb5_dir/include"
|
|
ac_heimdal_version=`grep heimdal $krb5_dir/include/krb5.h | head -n 1 | sed 's/^.*heimdal.*$/HEIMDAL/'`
|
|
# MIT Kerberos moved krb5.h to krb5/krb5.h starting with release 1.5
|
|
ac_mit_version_olddir=`grep 'Massachusetts Institute of Technology' $krb5_dir/include/krb5.h | head -n 1 | sed 's/^.*Massachusetts Institute of Technology.*$/MIT/'`
|
|
ac_mit_version_newdir=`grep 'Massachusetts Institute of Technology' $krb5_dir/include/krb5/krb5.h | head -n 1 | sed 's/^.*Massachusetts Institute of Technology.*$/MIT/'`
|
|
ac_krb5_version="$ac_heimdal_version$ac_mit_version_olddir$ac_mit_version_newdir"
|
|
if test "x$ac_krb5_version" = "xHEIMDAL"
|
|
then
|
|
KRB5_LIBS="-L$krb5_dir/lib -lkrb5 -lasn1 $SSL_LIBS -lroken -lcrypt"
|
|
else
|
|
KRB5_LIBS="-L$krb5_dir/lib -lkrb5 -lk5crypto -lcom_err"
|
|
fi
|
|
if test "x$ac_krb5_version" = "xMIT"
|
|
then
|
|
AC_DEFINE(HAVE_MIT_KERBEROS, 1, [Define to use MIT kerberos])
|
|
fi
|
|
else
|
|
AC_PATH_PROG(KRB5_CONFIG, krb5-config)
|
|
if test -x "$KRB5_CONFIG"
|
|
then
|
|
KRB5_FLAGS=`"$KRB5_CONFIG" --cflags`
|
|
KRB5_LIBS=`"$KRB5_CONFIG" --libs`
|
|
CPPFLAGS="$CPPFLAGS $KRB5_FLAGS"
|
|
#
|
|
# If -lcrypto is in KRB5_FLAGS, we require it to build
|
|
# with Heimdal/MIT. We don't want to built with it by
|
|
# default, due to annoying license incompatibilities
|
|
# between the OpenSSL license and the GPL, so:
|
|
#
|
|
# if SSL_LIBS is set to a non-empty string, we
|
|
# remove -lcrypto from KRB5_LIBS and replace
|
|
# it with SSL_LIBS;
|
|
#
|
|
# if SSL_LIBS is not set to a non-empty string
|
|
# we fail with an appropriate error message.
|
|
#
|
|
case "$KRB5_LIBS" in
|
|
*-lcrypto*)
|
|
if test ! -z "$SSL_LIBS"
|
|
then
|
|
KRB5_LIBS=`echo $KRB5_LIBS | sed 's/-lcrypto//'`
|
|
KRB5_LIBS="$KRB5_LIBS $SSL_LIBS"
|
|
else
|
|
AC_MSG_ERROR([Kerberos library requires -lcrypto but --with-ssl not specified])
|
|
fi
|
|
;;
|
|
esac
|
|
ac_krb5_version=`"$KRB5_CONFIG" --version | head -n 1 | sed -e 's/^.*heimdal.*$/HEIMDAL/' -e 's/^Kerberos .*$/MIT/' -e 's/^Solaris Kerberos .*$/MIT/'`
|
|
fi
|
|
fi
|
|
|
|
#
|
|
# Make sure we have "krb5.h". If we don't, it means we probably
|
|
# don't have kerberos, so don't use it.
|
|
#
|
|
AC_CHECK_HEADER(krb5.h,,
|
|
[
|
|
if test "x$krb5_dir" != "x"
|
|
then
|
|
#
|
|
# The user used "--with-krb5=" to specify a directory
|
|
# containing kerberos, but we didn't find the header file
|
|
# there; that either means they didn't specify the
|
|
# right directory or are confused about whether kerberos
|
|
# is, in fact, installed. Report the error and give up.
|
|
#
|
|
AC_MSG_ERROR([kerberos header not found in directory specified in --with-krb5])
|
|
else
|
|
if test "x$want_krb5" = "xyes"
|
|
then
|
|
#
|
|
# The user tried to force us to use the library, but we
|
|
# couldn't find the header file; report an error.
|
|
#
|
|
AC_MSG_ERROR(Header file krb5.h not found.)
|
|
else
|
|
#
|
|
# We couldn't find the header file; don't use the
|
|
# library, as it's probably not present.
|
|
#
|
|
want_krb5=no
|
|
AC_MSG_RESULT(No Heimdal or MIT header found - disabling dissection for some kerberos data in packet decoding)
|
|
fi
|
|
fi
|
|
])
|
|
|
|
if test "x$want_krb5" != "xno"
|
|
then
|
|
#
|
|
# Well, we at least have the krb5 header file.
|
|
# Check whether this is Heimdal or MIT.
|
|
#
|
|
AC_MSG_CHECKING(whether the Kerberos library is Heimdal or MIT)
|
|
if test "x$ac_krb5_version" = "xHEIMDAL" -o "x$ac_krb5_version" = "xMIT"
|
|
then
|
|
#
|
|
# Yes.
|
|
# Check whether we have krb5_kt_resolve - and whether
|
|
# we need to link with -lresolv when linking with
|
|
# the Kerberos library.
|
|
#
|
|
AC_MSG_RESULT($ac_krb5_version)
|
|
wireshark_save_LIBS="$LIBS"
|
|
found_krb5_kt_resolve=no
|
|
for extras in "" "-lresolv"
|
|
do
|
|
LIBS="$KRB5_LIBS $extras"
|
|
if test -z "$extras"
|
|
then
|
|
AC_MSG_CHECKING([whether $ac_krb5_version includes krb5_kt_resolve])
|
|
else
|
|
AC_MSG_CHECKING([whether $ac_krb5_version includes krb5_kt_resolve (linking with $extras)])
|
|
fi
|
|
AC_TRY_LINK(
|
|
[
|
|
],
|
|
[
|
|
krb5_kt_resolve();
|
|
],
|
|
[
|
|
#
|
|
# We found "krb5_kt_resolve()", and required
|
|
# the libraries in extras as well.
|
|
#
|
|
AC_MSG_RESULT(yes)
|
|
KRB5_LIBS="$LIBS"
|
|
AC_DEFINE(HAVE_KERBEROS, 1, [Define to use kerberos])
|
|
if test "x$ac_krb5_version" = "xHEIMDAL"
|
|
then
|
|
AC_DEFINE(HAVE_HEIMDAL_KERBEROS, 1, [Define to use heimdal kerberos])
|
|
elif test "x$ac_krb5_version" = "xMIT"
|
|
then
|
|
AC_DEFINE(HAVE_MIT_KERBEROS, 1, [Define to use MIT kerberos])
|
|
fi
|
|
found_krb5_kt_resolve=yes
|
|
break
|
|
],
|
|
[
|
|
AC_MSG_RESULT(no)
|
|
])
|
|
done
|
|
if test "$found_krb5_kt_resolve" = no
|
|
then
|
|
#
|
|
# We didn't find "krb5_kt_resolve()" in the
|
|
# Kerberos library, even when we tried linking
|
|
# with -lresolv; we can't link with kerberos.
|
|
#
|
|
if test "x$want_krb5" = "xyes"
|
|
then
|
|
#
|
|
# The user tried to force us to use the library,
|
|
# but we can't do so; report an error.
|
|
#
|
|
AC_MSG_ERROR(Usable $ac_krb5_version not found)
|
|
else
|
|
#
|
|
# Restore the versions of CPPFLAGS from before we
|
|
# added the flags for Kerberos.
|
|
#
|
|
AC_MSG_RESULT(Usable $ac_krb5_version not found - disabling dissection for some kerberos data in packet decoding)
|
|
CPPFLAGS="$wireshark_save_CPPFLAGS"
|
|
KRB5_LIBS=""
|
|
want_krb5=no
|
|
fi
|
|
else
|
|
#
|
|
# We can link with Kerberos; see whether krb5.h
|
|
# defines KEYTYPE_ARCFOUR_56 (where "defines" means
|
|
# "as a #define or as an enum member).
|
|
#
|
|
AC_MSG_CHECKING([whether krb5.h defines KEYTYPE_ARCFOUR_56])
|
|
AC_COMPILE_IFELSE(
|
|
[
|
|
AC_LANG_SOURCE(
|
|
[[
|
|
#include <krb5.h>
|
|
#include <stdio.h>
|
|
|
|
main()
|
|
{
|
|
printf("%u\n", KEYTYPE_ARCFOUR_56);
|
|
}
|
|
]])
|
|
],
|
|
[
|
|
AC_MSG_RESULT(yes)
|
|
AC_DEFINE(HAVE_KEYTYPE_ARCFOUR_56, 1, [Define if krb5.h defines KEYTYPE_ARCFOUR_56])
|
|
],
|
|
[
|
|
AC_MSG_RESULT(no)
|
|
])
|
|
fi
|
|
LIBS="$wireshark_save_LIBS"
|
|
else
|
|
#
|
|
# It's not Heimdal or MIT.
|
|
#
|
|
AC_MSG_RESULT(no)
|
|
if test "x$want_krb5" = "xyes"
|
|
then
|
|
#
|
|
# The user tried to force us to use the library,
|
|
# but we can't do so; report an error.
|
|
#
|
|
AC_MSG_ERROR(Kerberos not found)
|
|
else
|
|
#
|
|
# Restore the versions of CPPFLAGS from before we
|
|
# added the flags for Kerberos.
|
|
#
|
|
AC_MSG_RESULT(Kerberos not found - disabling dissection for some kerberos data in packet decoding)
|
|
CPPFLAGS="$wireshark_save_CPPFLAGS"
|
|
KRB5_LIBS=""
|
|
want_krb5=no
|
|
fi
|
|
fi
|
|
else
|
|
#
|
|
# The user asked us not to use Kerberos, or they didn't
|
|
# say whether they wanted us to use it but we found
|
|
# that we couldn't.
|
|
#
|
|
# Restore the versions of CPPFLAGS from before we added
|
|
# the flags for Kerberos.
|
|
#
|
|
CPPFLAGS="$wireshark_save_CPPFLAGS"
|
|
KRB5_LIBS=""
|
|
want_krb5=no
|
|
fi
|
|
AC_SUBST(KRB5_LIBS)
|
|
])
|
|
|
|
#
|
|
# AC_WIRESHARK_GEOIP_CHECK
|
|
#
|
|
AC_DEFUN([AC_WIRESHARK_GEOIP_CHECK],
|
|
[
|
|
want_geoip=defaultyes
|
|
|
|
if test "x$want_geoip" = "xdefaultyes"; then
|
|
want_geoip=yes
|
|
if test "x$ac_cv_enable_usr_local" = "xyes" ; then
|
|
withval=/usr/local
|
|
if test -d "$withval"; then
|
|
AC_WIRESHARK_ADD_DASH_L(LDFLAGS, ${withval}/lib)
|
|
fi
|
|
fi
|
|
fi
|
|
|
|
if test "x$want_geoip" = "xyes"; then
|
|
AC_CHECK_LIB(GeoIP, GeoIP_new,
|
|
[
|
|
GEOIP_LIBS=-lGeoIP
|
|
AC_DEFINE(HAVE_GEOIP, 1, [Define to use GeoIP library])
|
|
have_good_geoip=yes
|
|
],,
|
|
)
|
|
if test "x$have_good_geoip" = "xyes"; then
|
|
AC_CHECK_LIB(GeoIP, GeoIP_country_name_by_ipnum_v6,
|
|
[
|
|
AC_DEFINE(HAVE_GEOIP_V6, 1, [Define if GeoIP supports IPv6 (GeoIP 1.4.5 and later)])
|
|
],,
|
|
)
|
|
fi
|
|
else
|
|
AC_MSG_RESULT(not required)
|
|
fi
|
|
])
|
|
|
|
#AC_WIRESHARK_LDFLAGS_CHECK
|
|
#
|
|
# $1 : ldflag(s) to test
|
|
#
|
|
# The macro first determines if the compiler supports "-Wl,{option}" to
|
|
# pass options through to the linker. Then it attempts to compile with
|
|
# the defined ldflags. The defined flags are added to LDFLAGS only if
|
|
# the compilation succeeds.
|
|
#
|
|
AC_DEFUN([AC_WIRESHARK_LDFLAGS_CHECK],
|
|
[GCC_OPTION="$1"
|
|
AC_MSG_CHECKING(whether we can add $GCC_OPTION to LDFLAGS)
|
|
if test "x$ac_supports_W_linker_passthrough" = "xyes"; then
|
|
LDFLAGS_saved="$LDFLAGS"
|
|
LDFLAGS="$LDFLAGS $GCC_OPTION"
|
|
AC_LINK_IFELSE([
|
|
AC_LANG_SOURCE([[
|
|
main() { return; }
|
|
]])],
|
|
[
|
|
AC_MSG_RESULT(yes)
|
|
],
|
|
[
|
|
AC_MSG_RESULT(no)
|
|
LDFLAGS="$LDFLAGS_saved"
|
|
])
|
|
else
|
|
AC_MSG_RESULT(no)
|
|
fi
|
|
])
|
|
|
|
#
|
|
# AC_WIRESHARK_GCC_CFLAGS_CHECK
|
|
#
|
|
# $1 : cflags to test
|
|
# $2 : if supplied, C for C-only flags, CXX for C++-only flags
|
|
#
|
|
# The macro first determines if the compiler supports GCC-style flags.
|
|
# Then it attempts to compile with the defined cflags. The defined
|
|
# flags are added to CFLAGS only if the compilation succeeds.
|
|
#
|
|
# We do this because not all such options are necessarily supported by
|
|
# the version of the particular compiler we're using.
|
|
#
|
|
# NOTE: clang, by default, only warns about unknown -W options.
|
|
# If we're using clang, we turn on -Werror=unknown-warning-option
|
|
# so that it fails if we pass it a -W option it doesn't know about
|
|
# but doesn't fail for any other warning that the test program might
|
|
# produce.
|
|
#
|
|
AC_DEFUN([AC_WIRESHARK_GCC_CFLAGS_CHECK],
|
|
[GCC_OPTION="$1"
|
|
case "$2" in
|
|
C)
|
|
AC_MSG_CHECKING(whether we can add $GCC_OPTION to CFLAGS)
|
|
;;
|
|
|
|
CXX)
|
|
AC_MSG_CHECKING(whether we can add $GCC_OPTION to CXXFLAGS)
|
|
;;
|
|
|
|
*)
|
|
AC_MSG_CHECKING(whether we can add $GCC_OPTION to CFLAGS and CXXFLAGS)
|
|
;;
|
|
esac
|
|
|
|
if test "x$ac_supports_gcc_flags" = "xyes" ; then
|
|
if test "$2" != CXX ; then
|
|
#
|
|
# Not C++-only; if this can be added to the C compiler flags, add them.
|
|
#
|
|
CFLAGS_saved="$CFLAGS"
|
|
CFLAGS="$CFLAGS $GCC_OPTION"
|
|
if test "x$CC" = "xclang" ; then
|
|
#
|
|
# Force clang to fail on an unknown warning option; by default,
|
|
# it whines but doesn't fail, so we add unknown options and,
|
|
# as a result, get a lot of that whining when we compile.
|
|
#
|
|
CFLAGS="$CFLAGS -Werror=unknown-warning-option"
|
|
fi
|
|
AC_COMPILE_IFELSE([
|
|
AC_LANG_SOURCE([[
|
|
int foo;
|
|
]])],
|
|
[
|
|
AC_MSG_RESULT(yes)
|
|
#
|
|
# Remove -Werror=unknown-warning-option, if we
|
|
# added it, by setting CFLAGS to the saved value
|
|
# plus just the new option.
|
|
#
|
|
CFLAGS="$CFLAGS_saved $GCC_OPTION"
|
|
if test "$2" != C ; then
|
|
#
|
|
# Add it to the C++ flags as well.
|
|
#
|
|
CXXFLAGS="$CXXFLAGS $GCC_OPTION"
|
|
fi
|
|
],
|
|
[
|
|
AC_MSG_RESULT(no)
|
|
CFLAGS="$CFLAGS_saved"
|
|
])
|
|
else
|
|
#
|
|
# C++-only; if this can be added to the C++ compiler flags, add them.
|
|
#
|
|
CXXFLAGS_saved="$CXXFLAGS"
|
|
CXXFLAGS="$CXXFLAGS $GCC_OPTION"
|
|
if test "x$CC" = "xclang" ; then
|
|
CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
|
|
fi
|
|
AC_LANG_PUSH([C++])
|
|
AC_COMPILE_IFELSE([
|
|
AC_LANG_SOURCE([[
|
|
int foo;
|
|
]])],
|
|
[
|
|
AC_MSG_RESULT(yes)
|
|
],
|
|
[
|
|
AC_MSG_RESULT(no)
|
|
CXXFLAGS="$CXXFLAGS_saved"
|
|
])
|
|
AC_LANG_POP([C++])
|
|
fi
|
|
else
|
|
AC_MSG_RESULT(no)
|
|
fi
|
|
])
|
|
|
|
# AC_WIRESHARK_GCC_FORTIFY_SOURCE_CHECK
|
|
#
|
|
# Checks if '-D_FORTIFY_SOURCE=...' is OK to use in CPPFLAGS.
|
|
# Use '-D_FORTIFY_SOURCE=...' in CPPFLAGS only if the GCC 'optimization level' is > 0.
|
|
# The use of '-D_FORTIFY_SOURCE=...' will cause a warning with at least some versions
|
|
# of glibc if the GCC "optimization level" is 0 (default or -O or -O0)
|
|
# when using GCC to compile a source file which references the macro definition.
|
|
#
|
|
# See: http://gcc.gnu.org/ml/gcc-patches/2004-09/msg02055.html
|
|
# See: http://sourceware.org/bugzilla/show_bug.cgi?id=13979
|
|
#
|
|
# We'll use '-D_FORTIFY_SOURCE=2' only if there's no warning; Among other things this means
|
|
# that the use of '-D_FORTIFY_SOURCE=2' with '-Werror' and '-O0' won't cause
|
|
# the compiler to stop on error.
|
|
# Assumption: CFLAGS already contains whatever optimization option including none) is
|
|
# to be used.
|
|
#
|
|
|
|
AC_DEFUN([AC_WIRESHARK_GCC_FORTIFY_SOURCE_CHECK],
|
|
[
|
|
if test "x$GCC" = "xyes" -o "x$CC" = "xclang" ; then
|
|
AC_MSG_CHECKING([whether -D_FORTIFY_SOURCE=... can be used (without generating a warning)])
|
|
CFLAGS_saved="$CFLAGS"
|
|
CPPFLAGS_saved="$CPPFLAGS"
|
|
CFLAGS="$CFLAGS -Werror"
|
|
CPPFLAGS="$CPPFLAGS -D_FORTIFY_SOURCE=2"
|
|
AC_COMPILE_IFELSE([
|
|
AC_LANG_SOURCE([[
|
|
#include <stdio.h>
|
|
int foo;
|
|
]])],
|
|
[
|
|
AC_MSG_RESULT(yes)
|
|
#
|
|
# (CPPFLAGS contains _D_FORTIFY_SOURCE=2)
|
|
#
|
|
],
|
|
[
|
|
AC_MSG_RESULT(no)
|
|
# Remove -D_FORTIFY_SOURCE=2
|
|
CPPFLAGS="$CPPFLAGS_saved"
|
|
])
|
|
CFLAGS="$CFLAGS_saved"
|
|
fi
|
|
])
|
|
|
|
#
|
|
# AC_WIRESHARK_OSX_INTEGRATION_CHECK
|
|
#
|
|
# Checks for the presence of OS X integration functions in the GTK+ framework
|
|
# or as a separate library.
|
|
#
|
|
# http://sourceforge.net/apps/trac/gtk-osx/wiki/Integrate
|
|
#
|
|
# http://live.gnome.org/GTK%2B/OSX/Integration
|
|
# for the old Carbon-based integration functions
|
|
#
|
|
# http://gtk-osx.sourceforge.net/ige-mac-integration/
|
|
# for the new Cocoa-based integration functions
|
|
#
|
|
AC_DEFUN([AC_WIRESHARK_OSX_INTEGRATION_CHECK],
|
|
[
|
|
ac_save_CFLAGS="$CFLAGS"
|
|
ac_save_LIBS="$LIBS"
|
|
CFLAGS="$CFLAGS $GTK_CFLAGS"
|
|
LIBS="$GTK_LIBS $LIBS"
|
|
|
|
#
|
|
# Check for the new integration functions in a -ligemacintegration
|
|
# library.
|
|
#
|
|
AC_CHECK_LIB(igemacintegration, gtk_osxapplication_set_menu_bar,
|
|
[
|
|
AC_DEFINE(HAVE_GTKOSXAPPLICATION, 1,
|
|
[Define to 1 if -ligemacintegration includes the GtkOSXApplication Integration functions.])
|
|
have_ige_mac=yes
|
|
# We don't want gtk stuff in LIBS (which is reset below) so
|
|
# manually set GTK_LIBS (which is more appropriate)
|
|
GTK_LIBS="$GTK_LIBS -ligemacintegration"
|
|
])
|
|
|
|
if test x$have_ige_mac = x
|
|
then
|
|
#
|
|
# Not found - check for the old integration functions in
|
|
# the Gtk framework.
|
|
#
|
|
AC_CHECK_LIB(Gtk, ige_mac_menu_set_menu_bar,
|
|
[
|
|
AC_DEFINE(HAVE_IGE_MAC_INTEGRATION, 1,
|
|
[Define to 1 if the the Gtk+ framework or a separate library includes the Imendio IGE Mac OS X Integration functions.])
|
|
have_ige_mac=yes
|
|
# We don't want gtk stuff in LIBS (which is reset below) so
|
|
# manually set GTK_LIBS (which is more appropriate)
|
|
GTK_LIBS="$GTK_LIBS -lGtk"
|
|
])
|
|
fi
|
|
|
|
if test x$have_ige_mac = x
|
|
then
|
|
#
|
|
# Not found - check for the old integration functions in
|
|
# a -ligemacintegration library.
|
|
#
|
|
AC_CHECK_LIB(igemacintegration, ige_mac_menu_set_menu_bar,
|
|
[
|
|
AC_DEFINE(HAVE_IGE_MAC_INTEGRATION, 1,
|
|
[Define to 1 if the the Gtk+ framework or a separate library includes the Imendio IGE Mac OS X Integration functions.])
|
|
have_ige_mac=yes
|
|
# We don't want gtk stuff in LIBS (which is reset below) so
|
|
# manually set GTK_LIBS (which is more appropriate)
|
|
GTK_LIBS="$GTK_LIBS -ligemacintegration"
|
|
])
|
|
fi
|
|
CFLAGS="$ac_save_CFLAGS"
|
|
LIBS="$ac_save_LIBS"
|
|
])
|
|
|
|
#
|
|
# AC_WIRESHARK_PYTHON_CHECK
|
|
#
|
|
# Check whether python devel package is present
|
|
#
|
|
AC_DEFUN([AC_WIRESHARK_PYTHON_CHECK],
|
|
[
|
|
#
|
|
# Checking whether we have a python devel environment available
|
|
#
|
|
# AC_CACHE_CHECK([checking python devel package], ac_cv_wireshark_python_devel,
|
|
# [
|
|
AC_CHECK_PROG([ac_ws_python_config], python-config, "yes", "no")
|
|
if test "x$ac_ws_python_config" = "xno"; then
|
|
ac_cv_wireshark_python_devel=no
|
|
if test "x$want_python" = "xyes"
|
|
then
|
|
#
|
|
# The user tried to force us to use Python, but we
|
|
# couldn't find the python-config tool; report an error.
|
|
#
|
|
AC_MSG_ERROR("python-config not found")
|
|
fi
|
|
#
|
|
# Set want_python to no, so we report that we aren't using
|
|
# the Python interpreter.
|
|
#
|
|
want_python=no
|
|
else
|
|
AC_MSG_CHECKING([python devel])
|
|
ac_save_ws_cflags=$CFLAGS
|
|
ac_save_ws_libs=$LIBS
|
|
CFLAGS=$(python-config --includes)
|
|
LIBS=$(python-config --ldflags)
|
|
AC_COMPILE_IFELSE(
|
|
[
|
|
AC_LANG_PROGRAM(
|
|
[[#include <Python.h>]],
|
|
[[Py_Initialiaze();]]
|
|
)
|
|
],
|
|
[
|
|
#
|
|
# Compilation successful, we have python devel available
|
|
#
|
|
ac_cv_wireshark_python_devel=yes
|
|
PY_LIBS=$LIBS
|
|
PY_CFLAGS=$CFLAGS
|
|
AC_SUBST(PY_LIBS)
|
|
AC_SUBST(PY_CFLAGS)
|
|
CFLAGS="$ac_save_ws_cflags"
|
|
LIBS="$ac_save_ws_libs"
|
|
AC_DEFINE(HAVE_PYTHON, 1, [Define if python devel package available])
|
|
AC_MSG_RESULT([yes])
|
|
],
|
|
[
|
|
#
|
|
# Compilation unsuccessful, python devel not available
|
|
#
|
|
ac_cv_wireshark_python_devel=no
|
|
CFLAGS=$ac_save_ws_cflags
|
|
LIBS=$ac_save_ws_libs
|
|
if test "x$want_python" = "xyes"
|
|
then
|
|
#
|
|
# The user tried to force us to use Python, but we
|
|
# couldn't compile the test program; report an error.
|
|
#
|
|
AC_MSG_ERROR("Python test program failed compilation")
|
|
fi
|
|
AC_MSG_RESULT([no])
|
|
#
|
|
# Set want_python to no, so we report that we aren't using
|
|
# the Python interpreter.
|
|
#
|
|
want_python=no
|
|
])
|
|
fi
|
|
# ])
|
|
])
|