Hi Andi, Sorry, I do not get your point. There was no error for jcc generating the code that wraps Native2Java.class. The problem occurs during linking some client code which uses this generated wrapper. Do I miss something here?
Any tips where these symbols may emerge from? I really could not track or see them referenced in JCCEnv.cpp, really. Thanks, András Andi Vajda <va...@apache.org> írta: >> On Oct 21, 2010, at 4:39, Imre András <ia...@freemail.hu> wrote:> > > Hi list,> >> > I intend to use jcc to ease calling Java code from native code. I > > managed to build and install it. Now I try to build my first test > > code from within MS VS 2010 Win32 console app project. Despite > > setting up the libs and includes I still get linker errors:> > I'm not sure this link line makes sense. To get an idea of what the > correct link line looks like, get jcc to build a python extension and > take a close look at the link line it generates as an example for your > C++ only case.> > Andi..> > > >> > ------------------------------------------------------------------> > Link:> > C:\Program Files\Microsoft Visual Studio 10.0\VC\bin\link.exe / > > ERRORREPORT:PROMPT /OUT:"C:\out\app\PeldaProgram\ZipBe\bin\test\src > > \Debug\jcc.exe" /INCREMENTAL /NOLOGO python27.lib _jcc.lib jvm.lib > > kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib > > advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib > > odbccp32.lib kernel32.lib user32.lib gdi32.lib winspool.lib > > comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib > > uuid.lib odbc32.lib odbccp32.lib /MANIFEST /ManifestFile:"Debug > > \jcc.exe.intermediate.manifest" /MANIFESTUAC:"level='asInvoker' > > uiAccess='false'" /DEBUG /PDB:"C:\out\app\PeldaProgram\ZipBe\bin\test > > \src\Debug\jcc.pdb" /SUBSYSTEM:CONSOLE /TLBID:1 /DYNAMICBASE / > > NXCOMPAT /IMPLIB:"C:\out\app\PeldaProgram\ZipBe\bin\test\src\Debug > > \jcc.lib" /MACHINE:X86 Debug\jcc.exe.embed.manifest.res> > Debug\jcc.obj> > Debug\stdafx.obj> > Debug\__wrap__.obj> > Creating library C:\out\app\PeldaProgram\ZipBe\bin\test\src\Debug > > \jcc.lib and object C:\out\app\PeldaProgram\ZipBe\bin\test\src\Debug > > \jcc.exp> > 1>jcc.obj : error LNK2001: unresolved external symbol "unsigned long > > VM_ENV" (?VM_ENV@@3KA)> > 1>stdafx.obj : error LNK2001: unresolved external symbol "unsigned > > long VM_ENV" (?VM_ENV@@3KA)> > 1>__wrap__.obj : error LNK2001: unresolved external symbol "unsigned > > long VM_ENV" (?VM_ENV@@3KA)> > 1>jcc.obj : error LNK2001: unresolved external symbol "class JCCEnv > > * env" (?env@@3PAVJCCEnv@@A)> > 1>stdafx.obj : error LNK2001: unresolved external symbol "class > > JCCEnv * env" (?env@@3PAVJCCEnv@@A)> > 1>__wrap__.obj : error LNK2001: unresolved external symbol "class > > JCCEnv * env" (?env@@3PAVJCCEnv@@A)> > 1>C:\out\app\PeldaProgram\ZipBe\bin\test\src\Debug\jcc.exe : fatal > > error LNK1120: 2 unresolved externals> > 1>Done Building Project "C:\out\app\PeldaProgram\ZipBe\bin\test\jcc > > \jcc.vcxproj" (rebuild target(s)) -- FAILED.> >> > Build FAILED.> >> > Time Elapsed 00:00:12.60> > ------------------------------------------------------------------> >> >> > jni.h and Native2Java.h (jcc generated from the java class I intend > > to use in native c++ code) is added to stdafx.h. Now I have no idea > > where the above symbols come from, and how should I resolve them.> >> >> > Regards,> > András> >>
