Ah, libtool. Use the ltmain.sh patch instead of libtool13 and lthack.

Reported by:	kris via pointyhat

net/roadrunner/Makefile

@@ -14,8 +14,8 @@ DISTNAME=	${PORTNAME}-${PORTVERSION}
 MAINTAINER=	ahze@ahze.net
 COMMENT=	A portable BEEP protocol implementation
 
-USE_GNOME=	glib20 libxml2 pkgconfig lthack
-USE_LIBTOOL_VER=13
+USE_GNOME=	glib20 libxml2 pkgconfig
+GNU_CONFIGURE=	yes
 CONFIGURE_ENV=	CPPFLAGS="-I${LOCALBASE}/include ${PTHREAD_CFLAGS}" \
 		LIBS="-L${LOCALBASE}/lib ${PTHREAD_LIBS}"
 USE_GMAKE=	yes

net/roadrunner/files/patch-ltmain.sh

@@ -0,0 +1,51 @@
+--- ltmain.sh.orig	Thu May 22 16:42:22 2003
++++ ltmain.sh	Tue May 27 12:12:52 2003
+@@ -1072,7 +1072,7 @@
+ 	  esac
+ 	 elif test "X$arg" = "X-lc_r"; then
+ 	  case $host in
+-	 *-*-openbsd* | *-*-freebsd*)
++	 *-*-openbsd* | *-*-freebsd4*)
+ 	    # Do not include libc_r directly, use -pthread flag.
+ 	    continue
+ 	    ;;
+@@ -1082,8 +1082,16 @@
+ 	continue
+ 	;;
+ 
++      -pthread)
++      compile_command="$compile_command -pthread"
++      finalize_command="$finalize_command -pthread"
++      compiler_flags="$compiler_flags -pthread"
++      continue
++      ;;
++
+       -module)
+ 	module=yes
++	build_old_libs=no
+ 	continue
+ 	;;
+ 
+@@ -2498,6 +2506,9 @@
+ 	  *-*-openbsd* | *-*-freebsd*)
+ 	    # Do not include libc due to us having libc/libc_r.
+ 	    ;;
++	  *-*-freebsd*)
++	    # FreeBSD doesn't need this...
++	    ;;
+ 	  *)
+ 	    # Add libc to deplibs on all other systems if necessary.
+ 	    if test $build_libtool_need_lc = "yes"; then
+@@ -4325,10 +4336,12 @@
+ 	fi
+ 
+ 	# Install the pseudo-library for information purposes.
++	if /usr/bin/false; then
+ 	name=`$echo "X$file" | $Xsed -e 's%^.*/%%'`
+ 	instname="$dir/$name"i
+ 	$show "$install_prog $instname $destdir/$name"
+ 	$run eval "$install_prog $instname $destdir/$name" || exit $?
++	fi
+ 
+ 	# Maybe install the static library, too.
+ 	test -n "$old_library" && staticlibs="$staticlibs $dir/$old_library"