Re: Static lib and lua5.1.dll (crash on lua_close_())

Make sure you set _SECURE_SCL=0 in release mode. Otherwise you get a huge performance hit on your iterators! In debug-mode you should leave it set to _SECURE_SCL=1.

 

Something like this:

bjam --toolset=msvc-9.0 --build-type=complete release/define=_SECURE_SCL=0 debug/define=_SECURE_SCL=1 --stagedir=stage stage

 
> Date: Tue, 18 May 2010 11:57:33 -0500
> From: [email protected]
> To: [email protected]
> Subject: Re: [luabind] Static lib and lua5.1.dll (crash on lua_close_())
> 
> Nigel:
> 
> This is the commandline that I used when compiling the lua DLL:
> 
> /Od /I "../include" /D "_CRT_SECURE_NO_DEPRECATE" /D "DEBUG" /D
> "MSVC9" /D "_WINDLL" /D "_MBCS" /Gm /EHsc /RTC1 /MT /Gy
> /Fo"../obj/lua5.1_dll/Debug\\" /Fd"../obj/lua5.1_dll/Debug\vc90.pdb"
> /W3 /nologo /c /Wp64 /ZI /TP /errorReport:prompt
> 
> This is the bjam command that I use to compile luabind:
> 
> 
> "C:\Program Files\boost\boost_1_42\bin\bjam.exe" -d+02
> toolset=msvc-9.0 runtime-link=static link=static threading=multi
> --debug-build define=LUA_BUILD_AS_DLL define=_MBCS
> 
> And funally this is what I use to compile my dll:
> 
> /Od /D "WIN32" /D "_WINDOWS" /D "_DEBUG" /D "_USRDLL" /D "_WINDLL" /D
> "_MBCS" /Gm /EHsc /RTC1 /MTd /Yu"stdafx.h" /Fp"Debug\CVSList.pch"
> /Fo"Debug\\" /Fd"Debug\vc90.pdb" /W3 /nologo /c /ZI /TP
> /errorReport:prompt
> 
> Maybe I'm missing something but I think things are compatible?
> 
> Kristoffer:
> 
> Should I set _SECURE_SCL=1 or just leave it as the default for now?
> I'm not using iterators in my code, but maybe it's something for
> laubind.
> 
> Thanks for the answers everyone, hopefully I'll be able to get it
> working. Sorry if I'm missing something obvious.
> 
> mark.
> 
> On Tue, May 18, 2010 at 3:42 AM, Kristoffer Danielsson
> <[email protected]> wrote:
> > Beware of _SECURE_SCL=0 setting!
> > http://msdn.microsoft.com/en-us/library/aa985896(VS.80).aspx
> >
> >> From: [email protected]
> >> To: [email protected]
> >> Date: Tue, 18 May 2010 07:28:24 +1200
> >> Subject: Re: [luabind] Static lib and lua5.1.dll (crash on lua_close_())
> >>
> >> I was about to suggest that your Lua dll and luabind/your program might
> >> be using differing versions of the CRT, but if you have made sure the
> >> compiler settings for each are identical, that is probably not the case.
> >>
> >> You could always try using Lua as a static lib perhaps. Even just to
> >> see if it fixes your bug. It's as easy as dropping most of the Lua
> >> source into your project.
> >>
> >> Nigel
> >>
> >> On Mon, 2010-05-17 at 11:48 -0500, Mark Mruss wrote:
> >> > Hi Kristoffer,
> >> >
> >> > Yes this is a multi-threaded application, in reality there is only one
> >> > main thread and there should only be one instance of the lua runtime.
> >> > (shared dll)
> >> >
> >> > I'm actually using luabind in a dll that will be loaded by my main
> >> > application. I've tried to set all of the compile settings so that the
> >> > luabind.lib matches the compile settings that I used to compile lua,
> >> > but so far all I get are crashes.
> >> >
> >> > I can load lua dll modules without any problems so I think that using
> >> > luabind in a dll should work.
> >> >
> >> > mark.
> >> >
> >> > On Fri, May 14, 2010 at 3:57 PM, Kristoffer Danielsson
> >> > <[email protected]> wrote:
> >> > > Just guessing here, but is this a multi-threaded application? Really
> >> > > weird
> >> > > crashes might occur if lua is used erroneously in a multithreaded
> >> > > application.
> >> > >
> >> > >> Date: Fri, 14 May 2010 15:54:17 -0500
> >> > >> From: [email protected]
> >> > >> To: [email protected]
> >> > >> Subject: Re: [luabind] Static lib and lua5.1.dll (crash on
> >> > >> lua_close_())
> >> > >>
> >> > >> Hi Everyone,
> >> > >>
> >> > >> I'm not sure that there is anyone else around as I haven't had a
> >> > >> response to any of my last three emails but this is where the crash
> >> > >> is
> >> > >> coming from:
> >> > >>
> >> > >> In:
> >> > >>
> >> > >> LUA_API void lua_close (lua_State *L) {
> >> > >>
> >> > >> The line:
> >> > >>
> >> > >> while (luaD_rawrunprotected(L, callallgcTM, NULL) != 0);
> >> > >>
> >> > >> Which (after drilling all the way down) get to:
> >> > >>
> >> > >> int luaD_precall (lua_State *L, StkId func, int nresults) {
> >> > >>
> >> > >> And then the crash seems to happen around:
> >> > >>
> >> > >> lua_unlock(L);
> >> > >> n = (*curr_func(L)->c.f)(L); /* do the actual call */
> >> > >>
> >> > >> Does this seem familiar to anyone else? Does anyone have any ideas
> >> > >> about this crash and how it relates to laubind?
> >> > >>
> >> > >> If I do not open luabind then the crash does not happen.
> >> > >>
> >> > >> Thanks (if there is anyone out there),
> >> > >>
> >> > >> mark.
> >> > >>
> >> > >>
> >> > >>
> >> > >> On Sun, May 9, 2010 at 7:56 AM, Mark Mruss <[email protected]> wrote:
> >> > >> > Hi Everyone,
> >> > >> >
> >> > >> > I asked this in a separate email, but I thought that it might get
> >> > >> > more
> >> > >> > traction if I ask it by itself.
> >> > >> >
> >> > >> > Does anyone know what the bjam commands would be to compile luabind
> >> > >> > as
> >> > >> > a static library that links against the lua dll?
> >> > >> >
> >> > >> > I'm getting a crashe on lua_close() and it smells like the crashes
> >> > >> > that one gets when there are two instances of the lua runtime being
> >> > >> > used.
> >> > >> >
> >> > >> > I can get my application to crash as long as I call:
> >> > >> >
> >> > >> > luabind::open(pLuaState);
> >> > >> >
> >> > >> > luabind appears to be working, but when the program closes I always
> >> > >> > get a crash, whether I bind to any of my C++ or not (as long as I
> >> > >> > have
> >> > >> > the above call).
> >> > >> >
> >> > >> > I'm using the following in a bat file to compile luabind:
> >> > >> >
> >> > >> > "C:\Program Files\boost\boost_1_42\bin\bjam.exe" -d+02
> >> > >> > toolset=msvc-9.0 runtime-link=static link=static threading=multi
> >> > >> > --debug-build define=LUA_BUILD_AS_DLL define=_MBCS
> >> > >> >
> >> > >> > Am I crazy? Am I doing something wrong? Any help would be
> >> > >> > appreciated
> >> > >> > as I would like to use luabind but I keep running into road blocks.
> >> > >> >
> >> > >> > mark.
> >> > >> >
> >> > >>
> >> > >>
> >> > >>
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