$NetBSD: patch-gnuradio-runtime_lib_CMakeLists.txt,v 1.1 2022/01/16 18:06:25 tnn Exp $

Disable use of precompiled headers; it doesn't play nice with pkgsrc nor ccache.

--- gnuradio-runtime/lib/CMakeLists.txt.orig	2022-01-14 15:27:04.000000000 +0000
+++ gnuradio-runtime/lib/CMakeLists.txt
@@ -171,7 +171,7 @@ target_compile_definitions(gnuradio-runt
 # constants.cc includes boost::dll headers, force them to use std::filesystem
 target_compile_definitions(gnuradio-runtime PRIVATE BOOST_DLL_USE_STD_FS)
 
-if(${CMAKE_VERSION} VERSION_GREATER_EQUAL "3.16.0")
+if(false AND ${CMAKE_VERSION} VERSION_GREATER_EQUAL "3.16.0")
   target_precompile_headers(
     gnuradio-runtime
     PRIVATE