Hi all,
I'm setting up a new windows build environment using Windows 7 and MSVC
2010 C++ express, and my application is unable to find some of the symbols
from openbabel, namely etab and obErrorLog:
2> Creating library
C:/src/xtalopt/build/src/xtalopt/Release/xtalopt.lib and object
C:/src/xtalopt/build/src/xtalopt/Release/xtalopt.exp
2>globalsearch.lib(optbase.obj) : error LNK2001: unresolved external symbol
"class OpenBabel::OBElementTable OpenBabel::etab" (?etab@OpenBabel
@@3VOBElementTable@1@A)
2>tab_edit.obj : error LNK2001: unresolved external symbol "class
OpenBabel::OBElementTable OpenBabel::etab" (?etab@OpenBabel
@@3VOBElementTable@1@A)
2>tab_init.obj : error LNK2001: unresolved external symbol "class
OpenBabel::OBElementTable OpenBabel::etab" (?etab@OpenBabel
@@3VOBElementTable@1@A)
2>xtalopt.obj : error LNK2001: unresolved external symbol "class
OpenBabel::OBElementTable OpenBabel::etab" (?etab@OpenBabel
@@3VOBElementTable@1@A)
2>globalsearch.lib(structure.obj) : error LNK2001: unresolved external
symbol "class OpenBabel::OBElementTable OpenBabel::etab" (?etab@OpenBabel
@@3VOBElementTable@1@A)
2>debug.obj : error LNK2019: unresolved external symbol "class
OpenBabel::OBElementTable OpenBabel::etab" (?etab@OpenBabel
@@3VOBElementTable@1@A) referenced in function "void __cdecl
XtalOptDebug::dumpPseudoPwscfOut(class XtalOpt::Xtal const *,class QString
const &)" (?dumpPseudoPwscfOut@XtalOptDebug@@YAXPBVXtal@XtalOpt@@ABVQString@
@@Z)
2>genetic.obj : error LNK2001: unresolved external symbol "class
OpenBabel::OBElementTable OpenBabel::etab" (?etab@OpenBabel
@@3VOBElementTable@1@A)
2>submolecule.obj : error LNK2001: unresolved external symbol "class
OpenBabel::OBElementTable OpenBabel::etab" (?etab@OpenBabel
@@3VOBElementTable@1@A)
2>xtal.obj : error LNK2001: unresolved external symbol "class
OpenBabel::OBElementTable OpenBabel::etab" (?etab@OpenBabel
@@3VOBElementTable@1@A)
2>globalsearch.lib(abstractdialog.obj) : error LNK2019: unresolved external
symbol "class OpenBabel::OBMessageHandler OpenBabel::obErrorLog"
(?obErrorLog@OpenBabel@@3VOBMessageHandler@1@A) referenced in function
"public: __thiscall GlobalSearch::AbstractDialog::AbstractDialog(class
Avogadro::GLWidget *,class QWidget *,class QFlags<enum Qt::WindowType>)"
(??0AbstractDialog@GlobalSearch@@QAE@PAVGLWidget@Avogadro@@PAVQWidget@
@V?$QFlags@W4WindowType@Qt@@@@@Z)
2>C:\src\xtalopt\build\src\xtalopt\Release\xtalopt.dll : fatal error
LNK1120: 2 unresolved externals
My project uses a lot of objects from openbabel, not just etab, but it
looks like the linker is only unable to find these two symbols. Maybe
because etab is static? I had this working without issue under WinXP + MSVC
C++ 2008 Express. Any windows devs have an idea what may be causing this
now?
Thanks,
Dave
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