Kada pokusam da compiliram bilo kakav program sa ovom bibliotekom dobijam sledece poruke o gresci.Mislim da ceo program nema potrebe da navodim jer se sve svo i na isto.
------------------------------------------------------------------------------------------------------------------------Building file: proba.c ...
gcc -I/usr/include/pgsql -Wall -g -L/usr/lib proba.c -o proba
/tmp/ccoSxLA9.o: In function `main':
/home/postgres/proba.c:18: undefined reference to `PQconnectdb'
/home/postgres/proba.c:20: undefined reference to `PQstatus'
/home/postgres/proba.c:23: undefined reference to `PQerrorMessage'
/home/postgres/proba.c:35: undefined reference to `PQexec'
/home/postgres/proba.c:37: undefined reference to `PQresultStatus'
/home/postgres/proba.c:40: undefined reference to `PQclear'
/home/postgres/proba.c:41: undefined reference to `PQfinish'
/home/postgres/proba.c:45: undefined reference to `PQntuples'
/home/postgres/proba.c:46: undefined reference to `PQgetvalue'
/home/postgres/proba.c:48: undefined reference to `PQclear'
/home/postgres/proba.c:50: undefined reference to `PQfinish'
collect2: ld returned 1 exit status
Build completed ... unsuccessful
Total time taken: 0 secs
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Unapred hvala.