From 8c8f03422e3197a3414a8ed1413fcb9576df0f4b Mon Sep 17 00:00:00 2001
From: Tobias Hieta <tobias@plex.tv>
Date: Fri, 28 Aug 2020 09:16:04 +0200
Subject: PCH: Template instantiation support

Adds PCH_INSTANTIATE_TEMPLATES target property for enabling template
instantiation in precompiled headers.
Enabled by default. Currently only supported for Clang 11 and newer.

Implements #21133.
---
 Source/cmTarget.cxx | 1 +
 1 file changed, 1 insertion(+)

(limited to 'Source/cmTarget.cxx')

diff --git a/Source/cmTarget.cxx b/Source/cmTarget.cxx
index bea9001e20..6aa23c2788 100644
--- a/Source/cmTarget.cxx
+++ b/Source/cmTarget.cxx
@@ -377,6 +377,7 @@ cmTarget::cmTarget(std::string const& name, cmStateEnums::TargetType type,
     initPropValue("UNITY_BUILD_BATCH_SIZE", "8");
     initPropValue("UNITY_BUILD_MODE", "BATCH");
     initPropValue("PCH_WARN_INVALID", "ON");
+    initPropValue("PCH_INSTANTIATE_TEMPLATES", "ON");
 
 #ifdef __APPLE__
     if (this->GetGlobalGenerator()->IsXcode()) {
-- 
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