X-Git-Url: https://git.distorted.org.uk/~mdw/tripe/blobdiff_plain/77781be832eea78e2942b3a9422e0f3b438045ac..8849990ed290b06c5ff13bd28fa834b2dd55b6df:/configure.ac

diff --git a/configure.ac b/configure.ac
index f3b75ea2..47c26585 100644
--- a/configure.ac
+++ b/configure.ac
@@ -9,19 +9,18 @@ dnl----- Licensing notice ---------------------------------------------------
 dnl
 dnl This file is part of Trivial IP Encryption (TrIPE).
 dnl
-dnl TrIPE is free software; you can redistribute it and/or modify
-dnl it under the terms of the GNU General Public License as published by
-dnl the Free Software Foundation; either version 2 of the License, or
-dnl (at your option) any later version.
+dnl TrIPE is free software: you can redistribute it and/or modify it under
+dnl the terms of the GNU General Public License as published by the Free
+dnl Software Foundation; either version 3 of the License, or (at your
+dnl option) any later version.
 dnl
-dnl TrIPE is distributed in the hope that it will be useful,
-dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
-dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-dnl GNU General Public License for more details.
+dnl TrIPE is distributed in the hope that it will be useful, but WITHOUT
+dnl ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+dnl FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+dnl for more details.
 dnl
 dnl You should have received a copy of the GNU General Public License
-dnl along with TrIPE; if not, write to the Free Software Foundation,
-dnl Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+dnl along with TrIPE.  If not, see <https://www.gnu.org/licenses/>.
 
 dnl--------------------------------------------------------------------------
 dnl Initialization.
@@ -38,7 +37,7 @@ AM_PROG_CC_C_O
 AX_CFLAGS_WARN_ALL
 AX_TYPE_SOCKLEN_T
 AC_CANONICAL_HOST
-AM_PROG_LIBTOOL
+AC_PROG_RANLIB
 
 AC_CHECK_PROGS([AUTOM4TE], [autom4te])
 
@@ -64,8 +63,31 @@ case "$host_os" in
     ;;
 esac
 
-PKG_CHECK_MODULES([mLib], [mLib >= 2.2.1])
-PKG_CHECK_MODULES([catacomb], [catacomb >= 2.2.2-38])
+AC_CHECK_FUNCS([getifaddrs])
+
+AC_ARG_WITH([adns],
+  AS_HELP_STRING([--with-adns],
+		 [use ADNS library for background name resolution]),
+  [want_adns=$withval],
+  [want_adns=auto])
+case $want_adns in
+  no) ;;
+  *) AC_CHECK_LIB([adns], [adns_submit], [have_adns=yes], [have_adns=no]) ;;
+esac
+AC_SUBST([ADNS_LIBS])
+case $want_adns,$have_adns in
+  yes,no)
+    AC_MSG_ERROR([ADNS library not found but explicitly requested])
+    ;;
+  yes,yes | auto,yes)
+    ADNS_LIBS="-ladns"
+    AC_DEFINE([HAVE_LIBADNS], [1],
+	      [Define if the GNU adns library is available.])
+    ;;
+esac
+
+PKG_CHECK_MODULES([mLib], [mLib >= 2.4.1])
+PKG_CHECK_MODULES([catacomb], [catacomb >= 2.5.0])
 
 AM_CFLAGS="$AM_CFLAGS $mLib_CFLAGS $catacomb_CFLAGS"
 
@@ -210,17 +232,7 @@ AC_ARG_WITH([wireshark],
 	    esac],
 	    [wantshark=yes mustshark=no])
 
-case "$wantshark" in
-  yes)
-    PKG_CHECK_MODULES([WIRESHARK], [wireshark >= 1.12.1],
-	[haveshark=yes], [haveshark=no])
-    ;;
-  *)
-    haveshark=no
-    ;;
-esac
-
-case "$haveshark,$wireshark_plugindir" in
+case "$wantshark,$wireshark_plugindir" in
   yes,unknown)
     AC_CACHE_CHECK([where to put Wireshark plugins],
       [mdw_cv_wireshark_plugin_dir], [
@@ -249,11 +261,9 @@ case "$haveshark,$wireshark_plugindir" in
 	;;
     esac
     ;;
-esac
-
-dnl If we're still interested, find Glib.
-case "$haveshark" in
-  yes) AM_PATH_GLIB_2_0([2.4.0], [], [haveshark=false], [gmodule]) ;;
+  no,*)
+    haveshark=no
+    ;;
 esac
 
 case "$haveshark,$needshark" in
@@ -261,8 +271,6 @@ case "$haveshark,$needshark" in
     AC_MSG_ERROR([failed to configure Wireshark plugin])
     ;;
   yes,*)
-    WIRESHARK_CFLAGS="$GLIB_CFLAGS $WIRESHARK_CFLAGS"
-    AC_SUBST(WIRESHARK_CFLAGS)
     AC_SUBST(wireshark_plugindir)
     ;;
 esac