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Merge pull request #1934 from durswd/master

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Added an option to make pch enabled in Cmake
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John Kessenich 2019-10-16 09:25:56 -06:00 committed by GitHub
commit e3dd69b8b2
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1 changed files with 2 additions and 1 deletions
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CMakeLists.txt
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@ -37,6 +37,7 @@ option(ENABLE_EMSCRIPTEN_ENVIRONMENT_NODE "If using Emscripten, builds to run on
CMAKE_DEPENDENT_OPTION(ENABLE_HLSL "Enables HLSL input support" ON "NOT ENABLE_GLSLANG_WEB" OFF) CMAKE_DEPENDENT_OPTION(ENABLE_HLSL "Enables HLSL input support" ON "NOT ENABLE_GLSLANG_WEB" OFF)
option(ENABLE_OPT "Enables spirv-opt capability if present" ON) option(ENABLE_OPT "Enables spirv-opt capability if present" ON)
option(ENABLE_PCH "Enables Precompiled header" ON)
if(CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT AND WIN32) if(CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT AND WIN32)
set(CMAKE_INSTALL_PREFIX "install" CACHE STRING "..." FORCE) set(CMAKE_INSTALL_PREFIX "install" CACHE STRING "..." FORCE)
@ -52,7 +53,7 @@ endif()
# Precompiled header macro. Parameters are source file list and filename for pch cpp file. # Precompiled header macro. Parameters are source file list and filename for pch cpp file.
macro(glslang_pch SRCS PCHCPP) macro(glslang_pch SRCS PCHCPP)
if(MSVC AND CMAKE_GENERATOR MATCHES "^Visual Studio") if(MSVC AND CMAKE_GENERATOR MATCHES "^Visual Studio" AND ENABLE_PCH)
set(PCH_NAME "$(IntDir)\\pch.pch") set(PCH_NAME "$(IntDir)\\pch.pch")
# make source files use/depend on PCH_NAME # make source files use/depend on PCH_NAME
set_source_files_properties(${${SRCS}} PROPERTIES COMPILE_FLAGS "/Yupch.h /FIpch.h /Fp${PCH_NAME} /Zm300" OBJECT_DEPENDS "${PCH_NAME}") set_source_files_properties(${${SRCS}} PROPERTIES COMPILE_FLAGS "/Yupch.h /FIpch.h /Fp${PCH_NAME} /Zm300" OBJECT_DEPENDS "${PCH_NAME}")