x86_64 and i686 devel files

carlos22 · 10-28-2010, 01:05 PM

Hi,

Have my system as Fedora 13 x86_64, and gtkmm24-devel-2.20.2-1.fc13-x86_64 installed, can I also install gtkmm24-devel-2.20.2-1.fc13.i686.rpm together with the x86_64 package so that i can do some development with the i686 package for my other 32bit fedora on the laptop?

Thanks.

paulsm4 · 10-28-2010, 01:58 PM

Sure.

Just be sure to organize your project directories so you keep 32- vs 64-bit binaries (and possibly makefiles) separate from each other.

carlos22 · 10-28-2010, 04:14 PM

Hi paulsm4, thanks, but what switch to add to `pkg-config gtkmm-2.4 --cflags --libs` so that it knows i want a 32bit build instead of 64bit, is it -m32?
Thanks.

paulsm4 · 10-28-2010, 11:00 PM

Hi -

Quote:

Q: but what switch to add ... is it -m32?

Yup: -m32 (or -m64) are the ones you want.