Re: postgresql and C++/C

On Wed, Sep 28, 2005 at 10:59:04AM +0100, vdm(dot)fbsd(at)virgilio(dot)it wrote:
> I've just modified the extension with .c instead of .cpp and run:
> vicbsd# gcc -I /usr/local/include/ prova.c -o prova -Lpq
> /var/tmp//cc86RZZl.o(.text+0x25): In function `main':
> : undefined
> reference to `PQconnectdb'
>
> Nothing seems to be changed!

Pay attention to the case, it's -lpq, not -Lpq. -L is for *search paths*.
Please read the documentation.
http://www.postgresql.org/docs/7.4/interactive/libpq-build.html
--
Martijn van Oosterhout <kleptog(at)svana(dot)org> http://svana.org/kleptog/
> Patent. n. Genius is 5% inspiration and 95% perspiration. A patent is a
> tool for doing 5% of the work and then sitting around waiting for someone
> else to do the other 95% so you can sue them.