Add recipes and patchsets for pnet and treecc

dev-util/treecc/patches/treecc-0.3.10.patchset

@@ -0,0 +1,32 @@
+From e10460f3da6ea18be1bec76f732354abe65c8233 Mon Sep 17 00:00:00 2001
+From: Scott McCreary <scottmc2@gmail.com>
+Date: Wed, 14 Jan 2015 16:44:08 -0800
+Subject: Add haiku as beos platform, add AC_CONFIG_HEADERS in place of
+ AM_CONFIG_HEADER
+
+
+diff --git a/configure.in b/configure.in
+index f8d2fc4..c80fefe 100644
+--- a/configure.in
++++ b/configure.in
+@@ -2,7 +2,7 @@ dnl Process this file with autoconf to produce a configure script.
+ AC_INIT(input.h)
+ AC_CANONICAL_SYSTEM
+ AM_INIT_AUTOMAKE(treecc, 0.3.10)
+-AM_CONFIG_HEADER(config.h)
++AC_CONFIG_HEADERS(config.h)
+ AM_MAINTAINER_MODE
+ 
+ dnl Turn off the cygwin library if building for Win32.
+@@ -23,7 +23,7 @@ AC_MSG_RESULT($platform_win32)
+ 
+ AC_MSG_CHECKING([if building for BeOS platform])
+ case "$host" in
+-	*-*-beos*)
++	*-*-beos*|*-*-haiku*)
+ 		platform_beos=yes
+ 		LDADD=""
+ 		;;
+-- 
+1.8.3.4
+