From: dpasukhi <dpasukhi@opencascade.com>
Date: Sun, 13 Oct 2024 09:02:57 +0000 (+0000)
Subject: Configuration - Option to disable PCH after enabling #102
X-Git-Tag: V7_9_0_beta1~138
X-Git-Url: http://git.dev.opencascade.org/gitweb/?a=commitdiff_plain;h=refs%2Fheads%2FIR-2024-10-11;p=occt.git

Configuration - Option to disable PCH after enabling #102

After enabling PCH it was not possible to disable back.
New CMake feature used for disabling
---

diff --git a/CMakeLists.txt b/CMakeLists.txt
index e90744ba76..8507b7fb15 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -150,6 +150,10 @@ endif()
 
 if (CMAKE_VERSION VERSION_LESS "3.16")
   OCCT_CHECK_AND_UNSET (BUILD_USE_PCH)
+elseif (NOT BUILD_USE_PCH)
+  set (CMAKE_DISABLE_PRECOMPILE_HEADERS ON)
+else ()
+  set (CMAKE_DISABLE_PRECOMPILE_HEADERS OFF)
 endif()
 
 if (NOT DEFINED BUILD_INCLUDE_SYMLINK)