[Ace-users] Linking problem with VisualC++ Express on Windows Vista

Chris acdahlqvist at gmail.com
Sat Sep 15 04:12:17 CDT 2007


I am new to C++ and ACE and am facing some linking problems while
trying to build a simple example project on Windows Vista using VisualC
++ Express.

I managed to install and compile ACE without any problems. In order to
see if everything is set up correctly I then created a separate
project where I imported the Future1 example (ace\ACE_wrappers\examples
\Threads\future1.cpp). I configured the ACE_ROOT and PATH environment
variables and added the paths and ACE.lib in the properties for the
project. When I try to build the solution I get the linking errors
shown below. I have tried changing the settings a number of ways
without any success, and suspect there is some basic step/setting that
I have missed. Can someone point me in the right direction?

-----------------------------------------------------------------------------
COMMAND LINES:
Creating temporary file "c:\acd\workspace\dc2\dc2\Debug
\RSP00003B55527920.rsp" with contents
[
/Od /I "C:\acd\dev\ace\ACE_wrappers" /D "WIN32" /D "_DEBUG" /D
"_CONSOLE" /D "_UNICODE" /D "UNICODE" /Gm /EHsc /RTC1 /MDd /Fo"Debug\
\" /Fd"Debug\vc80.pdb" /W3 /c /Wp64 /ZI /TP .\futuretest.cpp
]
Creating command line "cl.exe @c:\acd\workspace\dc2\dc2\Debug
\RSP00003B55527920.rsp /nologo /errorReport:prompt"
Creating temporary file "c:\acd\workspace\dc2\dc2\Debug
\TMP00003C55527920.tmp" with contents
[
1 /* CREATEPROCESS_MANIFEST_RESOURCE_ID */ 24 /* RT_MANIFEST */ ".\
\Debug\\dc2.exe.embed.manifest"
]
Creating command line "rc.exe /fo".\Debug\dc2.exe.embed.manifest.res"
c:\acd\workspace\dc2\dc2\Debug\TMP00003C55527920.tmp"
Creating temporary file "c:\acd\workspace\dc2\dc2\Debug
\RSP00003D55527920.rsp" with contents
[
/OUT:"C:\acd\workspace\dc2\Debug\dc2.exe" /INCREMENTAL /LIBPATH:"C:\acd
\dev\ace\ACE_wrappers\lib" /MANIFEST /MANIFESTFILE:"Debug
\dc2.exe.intermediate.manifest" /DEBUG /PDB:"c:\acd\workspace\dc2\debug
\dc2.pdb" /SUBSYSTEM:CONSOLE /MACHINE:X86 ACE.lib kernel32.lib
user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib
shell32.lib ole32.lib oleaut32.lib uuid.lib

".\debug\futuretest.obj"

".\Debug\dc2.exe.embed.manifest.res"
]
Creating command line "link.exe @c:\acd\workspace\dc2\dc2\Debug
\RSP00003D55527920.rsp /NOLOGO /ERRORREPORT:PROMPT"
-----------------------------------------------------------------------------

The errors I get in the output are:

-----------------------------------------------------------------------------
Compiling...
futuretest.cpp
Compiling manifest to resources...
Linking...
   Creating library C:\acd\workspace\dc2\Debug\dc2.lib and object C:
\acd\workspace\dc2\Debug\dc2.exp
futuretest.obj : error LNK2019: unresolved external symbol "public:
virtual __thiscall ACE_Method_Request::~ACE_Method_Request(void)" (??
1ACE_Method_Request@@UAE at XZ) referenced in function __unwindfunclet$??
0Method_Request_work@@QAE at PAVScheduler@@KHAAV?$ACE_Future at K@@@Z$0
futuretest.obj : error LNK2019: unresolved external symbol "public:
int __cdecl ACE_Log_Msg::log(enum ACE_Log_Priority,char const
*,...)" (?log at ACE_Log_Msg@@QAAHW4ACE_Log_Priority@@PBDZZ) referenced
in function "public: __thiscall
Method_Request_work::Method_Request_work(class Scheduler *,unsigned
long,int,class ACE_Future &)" (??
0Method_Request_work@@QAE at PAVScheduler@@KHAAV?$ACE_Future at K@@@Z)
futuretest.obj : error LNK2019: unresolved external symbol "public:
void __thiscall ACE_Log_Msg::conditional_set(char const
*,int,int,int)" (?conditional_set at ACE_Log_Msg@@QAEXPBDHHH at Z)
referenced in function "public: __thiscall
Method_Request_work::Method_Request_work(class Scheduler *,unsigned
long,int,class ACE_Future &)" (??
0Method_Request_work@@QAE at PAVScheduler@@KHAAV?$ACE_Future at K@@@Z)
...
...
futuretest.obj : error LNK2019: unresolved external symbol "public:
static class ACE_Allocator * __cdecl ACE_Allocator::instance(void)" (?
instance at ACE_Allocator@@SAPAV1 at XZ) referenced in function "public:
__thiscall ACE_Unbounded_Set *>::ACE_Unbounded_Set *>(class
ACE_Allocator *)" (??0?$ACE_Unbounded_Set at PAV?
$ACE_Future_Observer at K@@@@QAE at PAVACE_Allocator@@@Z)
C:\acd\workspace\dc2\Debug\dc2.exe : fatal error LNK1120: 76
unresolved externals
-----------------------------------------------------------------------------



More information about the Ace-users mailing list