Hi guys, I recently compiled both libpq and libpqxx (as per instructions)
and it seems that everything was successful - I got a folder full of .lib
and .dlls files, all of the tests compiled okay and then when I went to
compile a really tiny test program, I got errors.
#include <pqxx/connection.hxx>
#include <pqxx/transactor.hxx>
int main()
{
pqxx::connection con("connection info was here");
pqxx::work test(con, "test");
pqxx::result r = test.exec("SELECT * FROM pg_user");
}
Linker options (as seen from within MSVC8.0's linker tab..)
/OUT:"E:\test\Debug\test.exe" /INCREMENTAL /NOLOGO /MANIFEST
/MANIFESTFILE:"Debug\test.exe.intermediate.manifest" /DEBUG
/PDB:"e:\test\debug\test.pdb" /SUBSYSTEM:CONSOLE /MACHINE:X86
/ERRORREPORT:PROMPT libpqxx.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
and the linker error is..
------ Build started: Project: test, Configuration: Debug Win32 ------
Linking...
libpqxx_staticD.lib(util.obj) : error LNK2005: "public: __thiscall
pqxx::internal::refcount::~refcount(void)" ([EMAIL PROTECTED]@pqxx@@
[EMAIL PROTECTED]) already defined in libpqxx.lib(libpqxx.dll)
libpqxx_staticD.lib(util.obj) : error LNK2005: "public: bool __thiscall
pqxx::internal::refcount::loseref(void)"
([EMAIL PROTECTED]@[EMAIL PROTECTED]@@QAE_NXZ)
already defined in libpqxx.lib(libpqxx.dll)
E:\test\Debug\test.exe : fatal error LNK1169: one or more multiply defined
symbols found
Build log was saved at "file://e:\test\test\Debug\BuildLog.htm"
test - 3 error(s), 0 warning(s)
========== Build: 0 succeeded, 1 failed, 0 up-to-date, 0 skipped ==========
so... I'm wondering if I did something wrong? I recall fidling with the
header files a bit (uh-oh), but I don't remember 100% what I did. I think I
changed all of the instances of disable_noticer from
pqxx::internal::disable_noticer to just pqxx::disable_noticer, but I don't
see how this would have any impact... or would it?
Thanks for your help,
Gary
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