From c8a95068e5b4ccdec74dba52ab74b5e431a42ce9 Mon Sep 17 00:00:00 2001
From: Shauren <shauren.trinity@gmail.com>
Date: Sat, 20 Jun 2020 13:03:13 +0200
Subject: [PATCH] Build: Fix gcc pch builds

---
 dep/boost/CMakeLists.txt | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/dep/boost/CMakeLists.txt b/dep/boost/CMakeLists.txt
index 1714b3724b5..c54aecfea7c 100644
--- a/dep/boost/CMakeLists.txt
+++ b/dep/boost/CMakeLists.txt
@@ -38,6 +38,11 @@ if(WIN32)
   set(Boost_USE_STATIC_RUNTIME     OFF)
 endif()
 
+if (CMAKE_VERSION VERSION_LESS "3.16.0")
+  # boost's own cmake file adds extra compile definitions that cotire fails to pick up
+  set(Boost_NO_BOOST_CMAKE ON)
+endif()
+
 include (CheckCXXSourceCompiles)
 
 check_cxx_source_compiles("