diff options
| -rw-r--r-- | CMakeLists.txt | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index 70a55319..b1e63585 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -33,6 +33,13 @@ if(MSVC) # Use /W4 as /Wall includes unnesserey warnings such as added padding to structs set(CMAKE_CXX_FLAGS "/GS /permissive- /W4 ${CMAKE_CXX_FLAGS}") + # /EHs Enables stack unwind semantics for standard C++ exceptions to ensure stackframes are unwound + # and object deconstructors are called when an exception is caught. + # without it memory leaks and a warning is printed + # /EHc tells the compiler to assume that functions declared as extern "C" never throw a C++ exception + # This appears to not always be a defualt compiler option in CMAKE + set(CMAKE_CXX_FLAGS "/EHsc ${CMAKE_CXX_FLAGS}") + # LINK accepts /SUBSYSTEM whics sets if we are a WINDOWS (gui) or a CONSOLE programs # This implicitly selects an entrypoint specific to the subsystem selected # qtmain/QtEntryPointLib provides the correct entrypoint (wWinMain) for gui programs |