0028417: Using PRECOMPILED HEADER to speed up compilation time

[occt.git] / adm / cmake / vardescr.cmake

diff --git a/adm/cmake/vardescr.cmake b/adm/cmake/vardescr.cmake
index f8bab3b..9e27add 100644 (file)
--- a/adm/cmake/vardescr.cmake
+++ b/adm/cmake/vardescr.cmake
@@ -33,6 +33,10 @@ set (BUILD_ENABLE_FPE_SIGNAL_HANDLER_DESCR
 Corresponding environment variable (CSF_FPE) can be changed manually
 in custom.bat/sh scripts without regeneration by CMake.")
 
+set (BUILD_USE_PCH_DESCR
+"Use precompiled headers to accelerate the build.
+Precompiled headers are generated automatically by Cotire tool.")
+
 # install variables
 set (INSTALL_DIR_DESCR 
 "The place where built OCCT libraries, headers, test cases (INSTALL_TEST_CASES variable),