Author Topic: SFML run-time libraries (Read 3353 times)

slotdev · « **on:** October 21, 2011, 04:46:00 pm »

Hi (Laurent!)

I have been chasing mem leaks in my program, and in doing so I want to fix this message I get when compiling my app:

defaultlib "LIBCMT" conflicts with use of other libs; use /NODEFAULTLIB:library

This is caused by having different run-time library types in one or more parts of my program (http://msdn.microsoft.com/en-us/library/Aa267384).
I checked all libraries in use, and they all compile with /MTd for a debug build, and /MT for release.

When you follow those instructions on that MSDN page, you get this:

Code: [Select]

1>sfml-audio-s-d.lib(AudioDevice.obj) : error LNK2001: unresolved external symbol ___security_cookie
1>libcpmtd.lib(syserror.obj) : error LNK2001: unresolved external symbol ___security_cookie
1>libcpmtd.lib(locale0.obj) : error LNK2019: unresolved external symbol ___security_cookie referenced in function __ehhandler$?_Facet_Register@facet@locale@std@@CAXPAV123@@Z
1>libcpmtd.lib(xmbtowc.obj) : error LNK2001: unresolved external symbol ___security_cookie
1>sfml-audio-s-d.lib(SoundBuffer.obj) : error LNK2001: unresolved external symbol ___security_cookie
1>sfml-audio-s-d.lib(SoundSource.obj) : error LNK2001: unresolved external symbol ___security_cookie

For every object file in every SFML library.

Any ideas??

Laurent · « **Reply #1 on:** October 21, 2011, 04:55:35 pm »

No, no idea. But I remember doing it some time ago for CSFML, and as far as I remember it worked.

Rosme · « **Reply #2 on:** October 25, 2011, 04:16:02 am »

You shouldn't have to touch the /MTd and /MT.
Just go in the property > Linker > Input > Ignore All Defaults Library->Yes(/NODEFAULTLIB)
Should fix it.

slotdev · « **Reply #3 on:** October 25, 2011, 09:57:30 am »

Quote from: "Rosme"

You shouldn't have to touch the /MTd and /MT.
Just go in the property > Linker > Input > Ignore All Defaults Library->Yes(/NODEFAULTLIB)
Should fix it.

I tried that first thing, and I get these linker errors, and a lot more besides:

Code: [Select]


1>sfml-system-s.lib(Err.obj) : error LNK2001: unresolved external symbol "public: virtual __thiscall std::exception::~exception(void)" (??1exception@std@@UAE@XZ)
1>sfml-window-s.lib(GlContext.obj) : error LNK2001: unresolved external symbol "public: virtual __thiscall std::exception::~exception(void)" (??1exception@std@@UAE@XZ)
1>sfml-window-s.lib(VideoModeImpl.obj) : error LNK2001: unresolved external symbol "public: virtual __thiscall std::exception::~exception(void)" (??1exception@std@@UAE@XZ)
1>sfml-window-s.lib(WindowImplWin32.obj) : error LNK2019: unresolved external symbol "public: virtual __thiscall std::exception::~exception(void)" (??1exception@std@@UAE@XZ) referenced in function "public: virtual __thiscall sf::priv::WindowImplWin32::~WindowImplWin32(void)" (??1WindowImplWin32@priv@sf@@UAE@XZ)
1>sfml-window-s.lib(WglContext.obj) : error LNK2001: unresolved external symbol "public: virtual __thiscall std::exception::~exception(void)" (??1exception@std@@UAE@XZ)
1>sfml-graphics-s.lib(ImageLoader.obj) : error LNK2001: unresolved external symbol "public: virtual __thiscall std::exception::~exception(void)" (??1exception@std@@UAE@XZ)

Laurent · « **Reply #4 on:** October 25, 2011, 01:38:36 pm »

Quote

Just go in the property > Linker > Input > Ignore All Defaults Library->Yes(/NODEFAULTLIB)

That can't work, you need at least one standard library.

slotdev · « **Reply #5 on:** October 25, 2011, 03:56:50 pm »

Is the root cause of this the OpenAL audio stuff, or another library that SFML uses? What run-time library were they compiled with?

Laurent · « **Reply #6 on:** October 25, 2011, 03:59:46 pm »

It depends which version of SFML we're talking about.

slotdev · « **Reply #7 on:** October 25, 2011, 04:19:22 pm »

SFML2, latest version

Laurent · « **Reply #8 on:** October 25, 2011, 04:29:07 pm »

If I remember correctly, dependencies were compiled with /MT.