+# Irssi SILC Plugin support
+#
+SILC_IRSSIDIR=
+silc_plugin=false
+AC_MSG_CHECKING(whether to compile SILC Plugin for Irssi)
+AC_ARG_WITH(silc-plugin,
+ [[ --with-silc-plugin[=DIR] Compile the SILC Plugin for Irssi, specify
+ Irssi location [/usr/lib/irssi]]],
+ [
+ case "${withval}" in
+ no)
+ AC_MSG_RESULT(no)
+ silc_plugin=false
+ ;;
+ yes)
+ AC_MSG_RESULT(yes)
+ silc_plugin=true
+ SILC_IRSSIDIR="/usr/lib/irssi/modules"
+ ;;
+ *)
+ AC_MSG_RESULT(yes)
+ silc_plugin=true
+ SILC_IRSSIDIR="$withval/modules"
+ ;;
+ esac
+ ])
+
+AM_CONDITIONAL(SILCPLUGIN, test x$silc_plugin = xtrue)
+AC_SUBST(SILC_IRSSIDIR)
+
+AC_ARG_WITH(file-offset-size,
+[ --with-file-offset-size=BITS Set size of file offsets. Usually 32 or 64.
+ (default: 64 if available)],
+ preferred_off_t_bits=$withval,
+ preferred_off_t_bits=64)
+