Erreur de link sur setw().

Bonjour,
j'ai le code suivant (VS2005, SDK de Mars 2006) :
Code:

1 2 3 4 5 std::ostringstream ossPoidsReel; ossPoidsReel << std::setiosflags(std::ios::fixed | std::ios::showpoint) << std::setprecision(2) << m_dPoidsReel * 1000;
En debug, la compilation est OK, alors qu'en release, j'ai l'erreur suivante :
Code:

1 2 msvcprt.lib(MSVCP80.dll) : error LNK2005: "struct std::_Smanip<int> __cdecl std::setw(int)" (?setw@std@@YA?AU?$_Smanip@H@1@H@Z) already defined in libcpmt.lib(iomanip.obj) fatal error LNK1169: one or more multiply defined symbols found
autre chose, ca arrive uniquement en release, en debug, c bon !

je ne comprends pas pkoi ???
une idée ?

Pour des raisons qui me sont inconnues, il semblerait que tu sois lié à la fois à la CppRT statique multithreadée (libcpmt.lib) et à la CppRT dynamique (msvcprt.lib/MSVCP80.dll).

Alors forcément, il y a conflit...

Citation:

Pour des raisons qui me sont inconnues

+1 !.... :lol:

quelle belle m....e ce truc !

c'est un projet qui utilise une lib (MySQL++ pour ne pas la citer). Est ce que le mode de compilation de cette lib peut avoir un impact ?

oui.

ok, c pas coool, mais je vais voir tout ca ...

merci !

bon, j'ai avancé (a peine). je me retrouve avec des unrevoled symbols :

Code:

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BtnST.obj : error LNK2001: unresolved external symbol @__security_check_cookie@4
mfcs80.lib(stdafx.obj) : error LNK2001: unresolved external symbol @__security_check_cookie@4
atls.lib(atltrace.obj) : error LNK2001: unresolved external symbol @__security_check_cookie@4
BtnST.obj : error LNK2001: unresolved external symbol "const type_info::`vftable'" (??_7type_info@@6B@)
mfcs80.lib(stdafx.obj) : error LNK2001: unresolved external symbol "const type_info::`vftable'" (??_7type_info@@6B@)
ConfigAdmin.obj : error LNK2001: unresolved external symbol __imp__atoi
ConfigAdmin.obj : error LNK2001: unresolved external symbol "__declspec(dllimport) public: __thiscall std::exception::exception(void)" (__imp_??0exception@std@@QAE@XZ)
ConfigAdmin.obj : error LNK2001: unresolved external symbol __imp___invalid_parameter_noinfo
ConfigAdmin.obj : error LNK2001: unresolved external symbol "__declspec(dllimport) public: __thiscall std::exception::exception(class std::exception const &)" (__imp_??0exception@std@@QAE@ABV01@@Z)
ConfigAdmin.obj : error LNK2001: unresolved external symbol "__declspec(dllimport) public: virtual char const * __thiscall std::exception::what(void)const " (__imp_?what@exception@std@@UBEPBDXZ)
ConfigAdmin.obj : error LNK2001: unresolved external symbol "__declspec(dllimport) public: virtual __thiscall std::exception::~exception(void)" (__imp_??1exception@std@@UAE@XZ)
ConfigAdmin.obj : error LNK2001: unresolved external symbol "__declspec(dllimport) public: __thiscall std::exception::exception(char const * const &)" (__imp_??0exception@std@@QAE@ABQBD@Z)
DialogAdmin.obj : error LNK2001: unresolved external symbol __purecall
DialogAdmin.obj : error LNK2001: unresolved external symbol __imp__strtol
DialogAdmin.obj : error LNK2001: unresolved external symbol "__declspec(dllimport) public: char const * __thiscall type_info::name(struct __type_info_node *)const " (__imp_?name@type_info@@QBEPBDPAU__type_info_node@@@Z)
DialogAdmin.obj : error LNK2001: unresolved external symbol "struct __type_info_node __type_info_root_node" (?__type_info_root_node@@3U__type_info_node@@A)
DialogAdmin.obj : error LNK2001: unresolved external symbol __imp__memmove_s
DialogCtrlIndigo.obj : error LNK2001: unresolved external symbol __imp__strtod
DialogCtrlTirage.obj : error LNK2001: unresolved external symbol __imp__tolower
DialogCtrlTirage.obj : error LNK2001: unresolved external symbol __imp__atof
FontEx.obj : error LNK2001: unresolved external symbol __imp__memmove
FontEx.obj : error LNK2001: unresolved external symbol __imp__strcpy_s
Mygale.obj : error LNK2001: unresolved external symbol _atexit
Mygale.obj : error LNK2001: unresolved external symbol __imp__sprintf_s
Mygale.obj : error LNK2001: unresolved external symbol __imp__toupper
Mygale.obj : error LNK2001: unresolved external symbol __imp__strtoul
MygaleDlg.obj : error LNK2001: unresolved external symbol __imp___time64
MygaleDlg.obj : error LNK2001: unresolved external symbol __imp__strstr
MyPrint.obj : error LNK2001: unresolved external symbol __imp__sscanf_s
MyPrint.obj : error LNK2001: unresolved external symbol __imp__strftime
MyPrint.obj : error LNK2001: unresolved external symbol __imp___localtime64_s
ShadeButtonST.obj : error LNK2001: unresolved external symbol __imp__rand
stdafx.obj : error LNK2001: unresolved external symbol __imp__free
mfcs80.lib(stdafx.obj) : error LNK2001: unresolved external symbol __imp__free
stdafx.obj : error LNK2001: unresolved external symbol __imp__calloc
mfcs80.lib(stdafx.obj) : error LNK2001: unresolved external symbol __imp__calloc
stdafx.obj : error LNK2001: unresolved external symbol __imp__malloc
mfcs80.lib(stdafx.obj) : error LNK2001: unresolved external symbol __imp__malloc
stdafx.obj : error LNK2001: unresolved external symbol __imp___resetstkoflw
mfcs80.lib(stdafx.obj) : error LNK2001: unresolved external symbol __imp___resetstkoflw
stdafx.obj : error LNK2001: unresolved external symbol __imp___recalloc
mfcs80.lib(stdafx.obj) : error LNK2001: unresolved external symbol __imp___recalloc
stdafx.obj : error LNK2001: unresolved external symbol __imp__wcscpy_s
mfcs80.lib(stdafx.obj) : error LNK2001: unresolved external symbol __imp__wcscpy_s
Tools.obj : error LNK2001: unresolved external symbol __imp__strcat_s
LINK : error LNK2001: unresolved external symbol _WinMainCRTStartup
mysqlpp.lib(query.obj) : error LNK2001: unresolved external symbol __imp__isalnum
mysqlpp.lib(query.obj) : error LNK2001: unresolved external symbol __imp__isdigit
mysqlpp.lib(type_info.obj) : error LNK2001: unresolved external symbol "__declspec(dllimport) public: int __thiscall type_info::before(class type_info const &)const " (__imp_?before@type_info@@QBEHABV1@@Z)
mysqlpp.lib(type_info.obj) : error LNK2001: unresolved external symbol "__declspec(dllimport) public: bool __thiscall type_info::operator==(class type_info const &)const " (__imp_??8type_info@@QBE_NABV0@@Z)
mfcs80.lib(stdafx.obj) : error LNK2001: unresolved external symbol __SEH_epilog4_GS
mfcs80.lib(stdafx.obj) : error LNK2001: unresolved external symbol __except_handler4
mfcs80.lib(stdafx.obj) : error LNK2001: unresolved external symbol __SEH_prolog4_GS
mfcs80.lib(stdafx.obj) : error LNK2001: unresolved external symbol __alloca_probe_16
mfcs80.lib(stdafx.obj) : error LNK2001: unresolved external symbol "void __stdcall `eh vector destructor iterator'(void *,unsigned int,int,void (__thiscall*)(void *))" (??_M@YGXPAXIHP6EX0@Z@Z)
mfcs80.lib(stdafx.obj) : error LNK2001: unresolved external symbol ___CxxFrameHandler3
mfcs80.lib(stdafx.obj) : error LNK2001: unresolved external symbol __EH_epilog3_GS
mfcs80.lib(stdafx.obj) : error LNK2001: unresolved external symbol __EH_prolog3_GS
mfcs80.lib(stdafx.obj) : error LNK2001: unresolved external symbol __imp__wcslen
mfcs80.lib(stdafx.obj) : error LNK2001: unresolved external symbol ___security_cookie
atls.lib(atltrace.obj) : error LNK2001: unresolved external symbol ___security_cookie
mfcs80.lib(stdafx.obj) : error LNK2001: unresolved external symbol __EH_prolog3
G:\DevRoot\Photoways\Mygale\Mygale\Release\Mygale.exe : fatal error LNK1120: 52 unresolved externals

c vraiment pas glop cette histoire.
toutes les configs utilisent les memes options de compilation (MTd ou MT)...
c'est quoi toutes ces erreurs ? qu'est ce que la lib sécurisée vient faire la ?

Je ne sais pas...
Les fonctions free() etc, sont dans toutes les versions de la CRT... Et là, il n'en trouve aucune...

ce qui m'intrigait, c'etait les fonctions de mfc80s...

j'ai regénéré un projet pour ma lib, puis remis les memes propriétés entre
le debug et le release pour le programme, et ca va mieux.

il ne me reste qu'une fonction de la lib qu'il ne trouve pas qd il link,
mais je vais tacher de m'en tirer ! ;)

merci a toi ! @++