From 2ef7450465c3b760f34244997ea2a6acb24ac872 Mon Sep 17 00:00:00 2001 From: Yuri Kunde Schlesner Date: Sat, 17 Jun 2017 12:21:26 -0700 Subject: CMake: Set MSVC flags for improved C++ standards conformance This makes the compiler stricter and also enables small optimizations. --- CMakeLists.txt | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) (limited to 'CMakeLists.txt') diff --git a/CMakeLists.txt b/CMakeLists.txt index 1f0af2d41..a61dee6e0 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -92,10 +92,13 @@ else() # /W3 - Level 3 warnings # /MP - Multi-threaded compilation # /Zi - Output debugging information - # /Zo - enahnced debug info for optimized builds - set(CMAKE_C_FLAGS "/W3 /MP /Zi /Zo" CACHE STRING "" FORCE) + # /Zo - enhanced debug info for optimized builds + # /permissive- - enables stricter C++ standards conformance checks + set(CMAKE_C_FLAGS "/W3 /MP /Zi /Zo /permissive-" CACHE STRING "" FORCE) # /EHsc - C++-only exception handling semantics - set(CMAKE_CXX_FLAGS "${CMAKE_C_FLAGS} /EHsc" CACHE STRING "" FORCE) + # /Zc:throwingNew - let codegen assume `operator new` will never return null + # /Zc:inline - let codegen omit inline functions in object files + set(CMAKE_CXX_FLAGS "${CMAKE_C_FLAGS} /EHsc /Zc:throwingNew,inline" CACHE STRING "" FORCE) # /MDd - Multi-threaded Debug Runtime DLL set(CMAKE_C_FLAGS_DEBUG "/Od /MDd" CACHE STRING "" FORCE) -- cgit v1.2.3