Software :: Gcc/g++ Compiler Switch Which Can Disable Checking Extra ISO Confirmations
Oct 11, 2010
We have a big proprietary project. Our code was compiling very properly with gcc 3.3.4 but not with 4.1.2.
The errors what we get is "ISO forbids declaration" / undefined symbols kind of.
my question is that is there any gcc/g++ compiler switch which can disable checking extra ISO confirmations and stick to our older ISO standards.
in addition to this how we can figure out what ISO standards are supported by which gcc/g++ versions
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Feb 25, 2010
checking for C++ compiler default output file name... configure: error: C++ compiler cannot create executables See `config.log' for more details.
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Feb 20, 2010
I downloaded Go-OpenOffice from SlackBuilds.org, but I can't build it. make terminates with configure error: checking for C compiler default output file name. configure: error: in `/tmp/SBo/ooo-build-3.1.1.5': configure: error: C compiler cannot create executables See `config.log' for more details.
(I can't find config.log anywhere) I use a quite 'light' installation (no xap, ap), and I suspect that I have some unmet dependencies, but the error message provides no information about what software is needed (I've installed all dependencies listed on SlackBuilds.org). I'm using Slackware64-13 with Xfce
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Apr 22, 2010
I'm trying to figure out a simple script to go thought 500 Cisco devices to see if I can SSH to the device. Then display something like this:
10.0.0.1 Yes
10.0.0.2 No
10.0.0.3 No
I tried something like this:
Code:
ssh -q -o BatchMode=yes -o StrictHostKeyChecking=no user@10.0.0.1 "echo 2>&1" && echo "Yes" || echo "No"
When tested the above line it replied No, even if I tried it on a Switch that does not have SSH configure.
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Apr 4, 2010
I googled on how to disable the extra virtual consoles... I don't need 6 of them and decide to cut it down to 3 There was no luck with Google so I did this my own and seemed to have done the job...
Code:
rm /etc/event.d/tty4 tty5 tty6
This worked fine, but is there anything else I need to do with
[code]....
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Jan 25, 2010
How can I disable structure alignment feature of gcc using command-line options ?I recently migrated to 64-bit OS, and doubt that I might be experiencing a structure alignment problem due to the new 64-bit architecture.I checked the sizes of the same C-style struct in both x86 and x86_64, and found out that they appear to be different by 20 bytes.I am not sure if this is due to structure alignment or the differences in data type lengths between two platforms.Hence, I will first disable the structure alignment feature, and then check the struct sizes again.
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Jul 12, 2009
I'm not necessarily gonna do this, but I have to know. Is there a way to make the system not complain about every single freaking password you try to use? Make it so that any regular user could make "hello" their password without complaint? Like I said, I won't necessarily do it, but I have to know if it can be done.I did some searching and found the su -c "passwd username" trick, which is working for right now (I have root access but a user account I made for a friend doesn't)... it's just irritating when it won't even let him use something like "snuh123" because it seems to think it's based on a (reversed) dictionary word. Any use of a dictionary word, even with other chars, fails
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Jun 22, 2011
Linux kernel 2.6.21.5, Slackware 12.0
Firefox 2.0.0.4
What's said.
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Jan 12, 2011
The solution given there -to edit settings via gconf-editor - worked fine.In Ubuntu.Now I wanna do the same thing in Lubuntu - the Ubuntu remix that uses LXDE instead of Gnome.I tried running gconf-editor but (duh) it's not installed because Lubuntu doesn;t use Gnome. How do I tell LXDE to quit asking for confirmation? I'd also like to have the option to just delete stuff right away, rather than it going into the trash file first.
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Apr 22, 2010
how to disable this prompt screen
from appearing every time I move my mouse pointer to the top left corner.This is annoying because every time i try to select 'computer' from my top placed taskbar, this prompt shows up.
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May 12, 2010
Once again, nobody seems to understand security properly when they decide to add nifty new features. After upgrading to 10.04 from 9.10, I now have a listing of all the user accounts under "Switch from" when I go the the logout menu at the upper right side of the task bar. This is a terrible security hole that should never have been allowed in the first place, and is just as annoying as the default behavior of listing all the user accounts on the login screen.
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Jul 25, 2010
I want to switch off 3d i.e. dri on my laptop to save power. There is a bug in the intel video driver that makes it generate excess wakeups and thus increase power consumption. I don't use 3d so this is very annoying.
I have tried modifying /etc/X11/xorg.conf to insert an "NODRI" option in the "Device" section and have commented out both of the "load dri" commands in the "Modules" section. No go. When I look in the xorg log, these changes are seen but not acted on. The system appears to have hardwired defaults set somewhere which are difficult to override. It appears to be a new issue because with Karmic one still had control with xorg.conf.
Just generally I don't like changes like this because it is not documented on the wiki where and how to change the defaults in Lucid. Linux was supposed to be easily configurable so IMHO this is a step backwards.
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Jul 18, 2010
there are 2 related to 11.3: openSUSE_11.3/ and openSUSE_11.3_KDE_Distro_Factory/ Index of /repositories/KDE:/Extra they are not listed as official kde4 repos here KDE repositories - openSUSE, but they are in the same directory structure on the build service so it would assume they are official (what ever official means) They have rpm's I didn't see in community and playground (at least for 11.3) such as audex and clementine I would guess that they are for the stable and factory versions of KDE4 but then shouldn't there be a 3rd for unstable if this was the case? Or do they refer to the distro, 11.3 stable and 11.3 factory
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Feb 17, 2009
when I boot my pc with fedora 10, it displays the white cube, although i can rotate it but it does not seem to work i cant see any desktops. How can I switch back to the normal desktop view or disable compiz fusion ?
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Dec 14, 2010
So for those of you who has built GCC from source would know that you can't install GCC without an existing GCC. So my question is, what would happen if all computers in the world suddenly just died, and all you had was the computer in front of you, and a copy of GCC 4.5. How would you install that?
I ask because I would like to install GCC 4.5 on my old powerbook G4 mac without installing a binary GCC provided by Tiger 10.4 disks. I would like to build GCC from source, without an existing GCC to complicate updating.
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May 10, 2010
Sometimes at startup I get this message "Checking disk 1 of 1". Does that mean it's checking all partitions on the hd? After a bad shutdown there is no prompt for fsck to run and the system just boots up. In fstab I have both options set to "1" for the partition Ubuntu is on, all others set to "0". Any ideas on both?
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May 11, 2011
I've had a host of problems since upgrading to 11.04 Natty Narwhal, so let's deal with these 1 at a time.
I've got a Hewlett-Packard Pavilion G60 laptop. Next to the power button is a handy wireless on/off button. This has always worked well with previous editions (9.04,through 10.10). first press toggles the wireless off, second press toggles it on.
Not so in 11.04. The toggle off works great, first time. But, it will not toggle back on. Not after any number of tries, not after restarting, not after booting into other OS's (9.10 and Vista) re-enabling it there and then booting back into Narwhal. to further complicate the issue, this feature bypass the network manager, so toggling the wireless off by the switch leaves me showing no wireless adapter in the network manager. I also restarted, switched from Unity to a Gnome session, but the issue still persists.
As my only network options are wireless, this has become a substantial inconvenience.
----
EDIT: so the network util is actually saying "wireless disabled by hardware switch". Also noticed it I enable it in 9.10, reboot to 11.04 (where I inevitably fail to re-enable it), then reboot into 9.10, it will initially be disabled. The key difference is in 9.10 I have the ability to enable wifi using the hardware button. It seems that 11.04 is remembering that wireless is disabled between boots. Is there a place it might be storing this value? If so, I may be able simply to set the value as enabled, since toggling that silly button isn't working.
-----
EDIT 2:
found this thread:"Wireless disabled by hardware switch" bug? - Natty
seems to be a similar issue. I'll be following how that one develops, too.
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Jul 28, 2009
Can the fibre channel switch in the centOS5.3 cluster edition be switched for a regular router or hub?
If so how would one do this? If not why does the switch have to be fibre channel?
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Mar 14, 2011
I am using a Fling KVM switch (by Belkin), to connect 2 computers to my monitor One computer is running XP and the other is running Linux. My wireless switching mechanism has just gone the way of the saints but Belkin has supplied a software solution for this occurrence. There is a small app called Fling (surprising) that allows me to switch from the XP machine to the Linux machine but nothing to switch back to the XP. What I need to know is there a similar app for the Linux computer. (NB I have tried Synergy but have no idea how to set it up - I've been told that synergy might work).
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Jan 24, 2011
I have Ubuntu 10.04 with Gnome. Whenever I put in a blank CD/DVD an icon on the desktop appears named "Blank CD/DVD" and a window appears asking me what I want to do with it. How do I disable the window and the icon from the desktop?
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Jul 24, 2010
I would like to know whether I can add this as a repository[URL].. to my fedora 13 installation, in order to have hardware accelerated video playback and follow future updates. I'm new to fedora so not very familiar with yum,
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Mar 24, 2010
Does anyone know how to set openSUSE up to use additional XDG icons? I downloaded a pack of icons from here that I'd quite like to use, but they're not showing up at the moment. I'm assuming that they're already named with the correct convention and I've put them in the right folder (.icons/TangoExtra/scalable/places - and the theme is being used) but I don't know if they're getting ignored because openSUSE isn't set to check those conventions.
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Sep 2, 2009
where I can download the GNU compilers. I installed Fedora 11 today dual botted with 64-bit Vista on an HP 64-bit computer. I found a little short description on gnu.org, but no links to download sites. Since I don't have a compiler installed already I will need to install the binarys instead of the source code.
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Jan 17, 2011
How can i get g++ compiler in ferdora 14. i cant compile any program in frdora 14.
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Oct 25, 2010
Does anyone know where I can dowload a C compiler for Linux?
Running RHAT 5.0 on SunFire X2270
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Nov 18, 2009
I installed F12 KDE from the live cd and now when I Shutdown or Reboot, it takes 2 minutes and 8 seconds for the machine to power off. Yes, I timed it. Happens everytime like that. Even when booting from both "mainstream" live cd and the KDE spin live cd. When I hit the Shutdown or Reboot, it goes through the daemons/services shutdown the flashes up the Halting System or Please wait while the system reboots messages (respectivley), turns off the LCD and then just... sits with the power light on and hard drive activity light on. I should mention this is on a Toshiba Laptop about a year old. Intel Chipsets. (Satellite Pro S300M-S2142 if anyone is really curious).
The hard drive light stays on for about 1:03 minutes and then it turns off, at 2:08 minutes - the Power light finally turns off and the thing finally shuts down. I've tried adding acpi=off, but that just gets me a kernel panic on startup and acpi=debug all I seem to notice is "Malformed early option 'acpi'" in messages and dmesg. How consistant the power off time is makes me think there's a timeout of sorts going on, but I have no idea on how to track that down.
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Sep 4, 2011
I need to do something very simple, I have two small buttons on the side of the mouse, I want one of them to do go to upper workspace (like CTRL ALT UP) and the other one go to lower workspace (CTRL ALT DOWN).I used to do this using compiz but now with Gnome3?
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Mar 1, 2010
I updated my system and then this popped up:
I picked the option that is selected, then I restarted pc to apply updates and now my "grub" menu has 2 extra options.
The first 2 are the new ones.
I don't know what its for.. but when I start up the computer I pick the Ubuntu, Linux 2.6.31-19-generic
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Apr 7, 2010
For anyone using Chromium [version 5.0.370.0 (43799) Ubuntu] from the daily PPA, are you seeing extra-space above the tabs?
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Jul 12, 2010
I followed the following instructions [URL] to get my custom text to appear. The result was many GLTexts in my screensaver properties.
Does anyone know what I need to edit to get rid of all the extra entries?
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