X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~mdw/git/tripe/blobdiff_plain/4da9fb4c5f42b0836a09577a8282121a6ff29d2b..03e37cbca5023308bbe7da3f4e4e8a66890e51aa:/configure.ac?ds=sidebyside

diff --git a/configure.ac b/configure.ac
index ce74aebb..33ce67dd 100644
--- a/configure.ac
+++ b/configure.ac
@@ -210,35 +210,38 @@ 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,$wireshark_plugindir" in
   yes,unknown)
     AC_CACHE_CHECK([where to put Wireshark plugins],
       [mdw_cv_wireshark_plugin_dir], [
       mdw_cv_wireshark_plugin_dir=$(
-	$PKG_CONFIG --variable=plugindir "wireshark >= 1.12.1")])
+	$PKG_CONFIG --variable=plugindir "wireshark >= 1.12.1")
+      dnl It seems that the Debian package has a habit of bungling the
+      dnl plugin path (#779788, #857729, ...).
+      case "$mdw_cv_wireshark_plugin_dir" in
+	/usr//usr/*)
+	  mdw_cv_wireshark_plugin_dir=${mdw_cv_wireshark_plugin_dir#/usr/}
+	  ;;
+      esac])
     case "$mdw_cv_wireshark_plugin_dir" in
-      /*) wireshark_plugindir=$mdw_cv_wireshark_plugin_dir ;;
+      /*)
+	if test ! -d "$mdw_cv_wireshark_plugin_dir"; then
+	  AC_MSG_WARN([alleged Wireshark plugin directory $mdw_cv_wireshark_plugin_dir doesn't exist])
+	  haveshark=no
+	else
+	  wireshark_plugindir=$mdw_cv_wireshark_plugin_dir
+	  haveshark=yes
+	fi
+	;;
       *)
 	AC_MSG_WARN([failed to read Wireshark plugin directory])
 	haveshark=no
 	;;
     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
@@ -246,8 +249,6 @@ 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