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My apologies if this is not the appropriate list for this, but the "novice" list has provided no response for weeks.
I'm using Visual Studios C++ Express 2008 on Windows 7 with the "standard" (pre-packaged) 64-bit Windows distribution of PostgreSQL v.9.0.4 and I am having unresolved refs when linking to libpq.lib. The relevant elements of my program are: #include "stdafx.h" #include "libpq-fe.h" using namespace System; int main(array<System::String ^> ^args) { ... char *pghost = "localhost", *pgport = "5432", *pgoptions = NULL, *pgtty = NULL; char *dbName = "mydb"; PGconn *conn; /* make a connection to the database */ conn = PQsetdbLogin(pghost, pgport, pgoptions, pgtty, dbName, NULL, NULL); ... ) Linking against libpq.lib in the postgres "lib" directory, the error I get is: DBTest.obj : error LNK2001: unresolved external symbol "extern "C" struct pg_conn * __cdecl PQsetdbLogin( ... In the project properties I have included the path to the postgres "lib" directory and listed "libpq.lib" as a linker input. So, what am I missing? How do Iget this thing to link without error? Regards, - Roy =*=*= Always do right. This will gratify some people and astonish the rest. - Mark Twain The truth is rarely pure, and never simple. - Oscar Wilde |
