Compile issue - SuSE 10.1

bobbydole · #1 10-09-2006, 04:23 AM

it'd probably be easier and faster to remove the extra qualifiers in the header files. It only takes about 5 minutes or so.

John Adams · #2 10-09-2006, 04:48 AM

True, but wouldn't that have to be done on each source release? I'd like to stay as close to release as possible... so when something is wrong, I do not think it's something I did.

cubber · #3 10-09-2006, 05:47 AM

I tried removing the qualifiers before I found out how to toggle between the 2 versions of gcc. Even after removing all of the extra qualifiers there were still errors that I could not resolve to get things to compile.

My advice would be to get rid of fedora core and go with gentoo.. thats what I did and will never look back, gentoo is sooooo much faster than fedora core.

John Adams · #4 10-09-2006, 07:51 AM

I may just do that. So far, this has not been a pleasant experience.

bobbydole · #5 10-09-2006, 07:56 AM

Quote:

Originally Posted by John Adams

I may just do that. So far, this has not been a pleasant experience.

good luck!

cubber · #6 10-09-2006, 08:12 AM

John,

I PM'd you some good info for getting gentoo up and running.

eq4me · #7 10-09-2006, 08:09 AM

install the compat-gcc-32 and compat-gcc-32-c++ packages.

A qick&dirty hack would be to to add an ./bin directory into your
homedir(in the case of the howto that would be /home/eqemu/bin/) and
link the gcc32 and g++32 binaries to there as gcc and g++. Then modify
the PATH variable.

Code:

yum install compat-gcc-32 compat-gcc-32-c++
mkdir ~eqemu/bin
ln -s <path_to>/gcc32 ~eqemu/bin/gcc
ln -s <path_to>/g++32 ~eqemu/bin/g++
export PATH="/home/eqemu/bin:$PATH"

Note: strangely if I use /usr/bin instead of <path_to> the forum shows me an error message ...

Voila, gcc -v will now show the 3.2.3 version

You can put the export line into ~eqemu/.bashrc so you dont have to execute it on every new shell.
Edit: There might be a more Fedora'ish way of selecting the right compiler but I have no time to look into that.

Imho it would be better to get rid of all the extra qualifications so we can use the gcc 4.1 compiler. Manually that would take ages. Anyone up for doing a script?

eq4me · #8 10-09-2006, 08:28 AM

Quote:

Originally Posted by cubber

My advice would be to get rid of fedora core and go with gentoo.. thats what I did and will never look back, gentoo is sooooo much faster than fedora core.

I really dont want to start an distro flame but on the server side(no X11, gaming and so on) there is not much difference between distributions. The kernel and maybe the glibc might be optimized to your processor but I just cant see the the advantage in having to emerge every software package and compile it specifically for your hardware setup. THis can take quite a long time on slower cpus. I could care less if 'ls' takes 0.1 or 0.08 seconds. So imho it is not worth the effort.
But you are right Fedora with a stock kernel and enabled selinux is not the fastest experience.
I for myself are using Debian for my private computers. Yes, it is definitely not for the novice if you want full multimedia support but as a pure server it is imho second to none - Once it is installed. Thats the reason we dont use it at work, unattended remote deployment still sucks compared with Fedora/Redhat Enterprise.

cubber · #9 10-09-2006, 08:51 AM

I was just suggesting it to him because it is very easy to set it up to switch gcc versions with gcc-config in gentoo. As for distro's only you can decide which one is right for you, takes alot of trial and error to find your niche'.

Angelox · #10 10-09-2006, 10:12 AM

Ha! you want to really screw yourself? install Mandriva 2007 - I just wasted two more days trying to get it to run right, finally I got so frustrated , I reverted that machine back to windows (I only use it for gameplay anyways). I still have my Linux server, it's under Mandriva 2006 , which is pretty stable.
Anyways, heres how I got different versions if GCC to work ;
install the second GCC as GCC2, third GCC3, etc. They will all end up with executables in /usr/bin and you'll see the versions (example gcc-4.0.1) and one will be GCC (usually a link).
So, say you just installed your Mandrake 2007 and found out that your Nvidia drivers only compile with 4.0* , but the "smart" people from Mandriva put in a beta GCC (4.1) and deleted your old GCC 4.0:
I installed gcc 4.0 back to "GCC2" , then renamed the original GCC to a back up : copy GCC2 to GCC , install Nvidia, then resotore the original GCC back to it's state.
Sounds stupid, but worked for me!

**fathernitwit** · #11 10-15-2006, 06:48 AM

i'll finally get these extra qualifiers taken out of the code today.