The GR option is driven by
CMAKE_CXX_USE_RTTI
variable.
For the GS option I don't know where
it is set.
Sylvain
----- Original Message -----
From: "Antoine Tollenaere"
<[EMAIL PROTECTED]>
To: <[email protected]>
Sent: Friday, September 01, 2006 9:45
AM
Subject: [CMake] Remove default
compiler options
>
> I'm trying to get rid of the default CMake compiler options when
> generating a VS2003 project. I'm linking to some binary components
> that I can not recompile and it looks like when executing my project I
> get some runtime error due to calling conventions incompatibilities.
> I tried it several ways, including saving CMake_CXX_FLAGS and all the
> build type variants, unsetting them, and restore after ADD_EXECUTABLE,
> but the result is not was I'm looking for:
>
> SET(CMAKE_CXX_FLAGS_SAVE ${CMAKE_CXX_FLAGS})
> SET(CMAKE_CXX_FLAGS_RELEASE_SAVE ${CMAKE_CXX_FLAGS_RELEASE})
> SET(CMAKE_CXX_FLAGS_DEBUG_SAVE ${CMAKE_CXX_FLAGS_DEBUG})
> SET(CMAKE_SHARED_LINKER_FLAGS_SAVE ${CMAKE_SHARED_LINKER_FLAGS})
> SET(CMAKE_SHARED_LINKER_FLAGS_RELEASE_SAVE
> ${CMAKE_SHARED_LINKER_FLAGS_RELEASE})
> SET(CMAKE_SHARED_LINKER_FLAGS_DEBUG_SAVE ${CMAKE_SHARED_LINKER_FLAGS_DEBUG})
>
> SET(CMAKE_CXX_FLAGS "")
> SET(CMAKE_CXX_FLAGS_RELEASE "")
> SET(CMAKE_CXX_FLAGS_DEBUG "")
> SET(CMAKE_SHARED_LINKER_FLAGS "")
> SET(CMAKE_SHARED_LINKER_FLAGS_RELEASE "")
> SET(CMAKE_SHARED_LINKER_FLAGS_DEBUG "")
>
> ADD_EXECUTABLE(something
> aFile.cpp)
>
> SET(CMAKE_CXX_FLAGS ${CMAKE_CXX_FLAGS_SAVE})
> SET(CMAKE_CXX_FLAGS_RELEASE ${CMAKE_CXX_FLAGS_RELEASE_SAVE})
> SET(CMAKE_CXX_FLAGS_DEBUG ${CMAKE_CXX_FLAGS_DEBUG_SAVE})
> SET(CMAKE_SHARED_LINKER_FLAGS ${CMAKE_SHARED_LINKER_FLAGS_SAVE})
> SET(CMAKE_SHARED_LINKER_FLAGS_RELEASE
> ${CMAKE_SHARED_LINKER_FLAGS_RELEASE_SAVE})
> SET(CMAKE_SHARED_LINKER_FLAGS_DEBUG ${CMAKE_SHARED_LINKER_FLAGS_DEBUG_SAVE})
>
> When built, target "something" still have some options like "/GS /GR".
> Is there a clean way to remove all the default options and to
> customize them properly.
> Regards,
>
>
> --
> Antoine Tollenaere
>
> Jabber ID : [EMAIL PROTECTED]
> tel : +33 6 86 75 99 35
> _______________________________________________
> CMake mailing list
> [email protected]
> http://www.cmake.org/mailman/listinfo/cmake
>
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