Paul Pluzhnikov wrote: > "facedancer" <[EMAIL PROTECTED]> writes: > > > I'm trying to learn c++ for Linux and I've got a big problem. > > Actually, you don't have a problem ...
Actually, I have a problem :) I *need* to use shared libs (SDL & openGl libs) and I guess it's -shared switch which set that 'linking option'. Every time I use it (-shared) ANY program I'm trying to run gives 'Segmentation fault'... Yours poor noob :) > > > When I > > try to link shared libraries to my program it always outputs > > 'Segmentation fault' when I try to run it. > > You are trying to *run* a library, but libraries aren't "runnable" > on any OS I know of [1]. > > > Of course I was trying to > > write something a bit more complicated ;) but after looking for a bug I > > removed all code and realized that the bug is not caused my my mistake. > > Yes, it is. Your mistake is trying to run something that isn't > intended to run. > > > g++ -c -otestSDL.o testSDLa.cpp > > g++ -shared -otestSDLa testSDLa.o > > ./testSDLa > > output: Segmentation fault > > Don't do that ... Do this instead: > > > g++ -otestSDL.o testSDLa.cpp > g++ -o testSDLa testSDL.o # looks like you missed a step > > ./testSDLa > > output: ok > > Cheers, > > [1] Actually, on Linux 2 special libraries are runnable: > ld-linux.so.2 and libc.so.6. This is achieved via special assembly > magic, which is too advanced for a beginner to understand :) > -- > In order to understand recursion you must first understand recursion. > Remove /-nsp/ for email. _______________________________________________ help-gplusplus mailing list [email protected] http://lists.gnu.org/mailman/listinfo/help-gplusplus
