this is how to set your ubuntu for compiling to use multi processor. some older packages require you to use only 1 processor. so comment the export make flag, then "echo $MAKEFLAGS" to see how many processors your using you might need to "source .bashrc" to update the rc file
Code:
cat >> ~/.bashrc << "EOF"
# parallel compile settings
[code]....
I have several questions:
Is it possible to find out with which flags system was build?
Is it possible with what options and flags application was built ( mplayer for example)?
How to set default gcc flags for building packages in fedora?
I'm trying to cross-compile glib-2.24.0 for Linux running on a Freescale PPC CPU and running into one problem after another. My host is running Fedora 13, and there I can compile the same source for the host machine with no problems. For the cross compilation, I'm currently using LTIB (provided already configured from Freescale for my board/CPU).
View 3 Replies View RelatedTrying to get Midori browser from SBOpkg's and one of the dependencies is libsoup.configure: error: GLIB 2.21.3 or later is required to build libsoup.Anyone able to give me a pointer in the right direction to overcome this.
View 2 Replies View RelatedI'm researching how I want to go about making my own LXDE install without using any of the options from tasksel. I have a few questions about metapackages.
First: Will the apt-get flags "--install-suggests" and "--no-install-recommends" affect what is installed from metapackage dependencies?
For example, if I install the lxde package, it also installs lxde-core. If I do:
Code: Select allsudo apt-get install lxde --no-install-recommends will recommended packages from lxde-core also be excluded?
Second: Is there a way to automatically install the alternative "or" packages listed?
For example, [URL] lists several alternatives to the defaults: audacious instead of lxmusic, transmission instead of deluge, etc.
do you have any code to flash led lights with paralel port (device driver programming)or any lecture about this subject .if there is a working code this would be better ofcourse.
View 1 Replies View RelatedDownloaded Nautilus source to patch for transparent background.
Patching went well and fine.
During building I received this:
Code:
So far my experience with Ubuntu has been using it in Virtual-Box and as a Live CD and Live-USB. I currently have laying around a CPU/GPU/PSU so i bought the rest missing to build a new computer. I got two hard drives (640gig for Win 7 & 80 gig for Ubuntu). I have been told on [H]ardForum . com to use WUBI. That its not necessarily great for long term usage, but its best to use WUBI, get the hang of Ubuntu and dual booting and all that...and then eventually to try a more permanent solution.
For now i am curious is there anything i should know before I start? I bought Win7 64bit so i want to use Ubuntu 64 bit as well correct?
Are using WUBI and going into the Boot-Menu and starting using the 80gig HDD with Ubuntu on it, two different options? If so which is better in your opinion?
Btw to install WUBI , do i install windows, put in the CD and click install WUBI which auto pops up, and follow directions and just make sure to have it install Ubuntu 10.04 64bit on the 80gig hard drive?
One last thing, i have seen screen caps of a menu (that looks like a boot menu before you enter your OS) that has options like "use memtest to test your memory" and "Check Ubuntu CD for errors" ....how do i get to that? I would really like to be able to do both of those things.
I'm trying to port binutils to a new architecture. I have changed and created necessary files for this. The configure commad run succusfuly. but when I tried to run make I find probems. the error msg is:
View 1 Replies View RelatedI want to install Fedora 10 but need to build RAID (bcraid) drivers so the installation will see my RAID array. I'm currently running Fedora 6 & thought this would be the process:
1) Install kernel source
2) Modify configuration to include bcraid drivers.
3) Build new kernel
4) Replace kernel in standard build with custom kernel or load driver during installlation
5) Install Fedora 10
I'm stuck on no. 1. When I tried to install the kernel source, there was some problem with "mockbuild" (wot dat?) which I think was a red herring but I now don't know what to do about these unsatisfied dependencies:
[root@fedora6 ~]# rpm -Vp ~/Desktop/kernel-2.6.27.5-117.fc10.src.rpm
warning: /home/nick/Desktop/kernel-2.6.27.5-117.fc10.src.rpm: Header V3 DSA signature: NOKEY, key ID 4ebfc273
Unsatisfied dependencies for kernel-2.6.27.5-117.fc10.src: rpm-build >= 4.4.2.1-4
[code]....
i am trying to connect my AWUS036H to my Compaq CQ60 laptop running Ubuntu 10.10. when i check ifconfig, one minute my wlan1 is there, next minute its not, if i try to do a sudo ifconfig wlan1 up i get, wlan1: ERROR while getting interface flags: No such device and when i try it again it accepts the command no probs, i suspect this is because the device is in and out every few seconds. when i checked rfkill, i found a hard block which i resolved with unblock all, i have checked the unit under windows and it works just fine so i suspect it is a problem with my ubuntu
View 2 Replies View RelatedWhile building my new server I grinded ta hold shortly after inserting the FDR10 DVD.
Hardware:
Chenbro es34069
Albatron KI690-AM2
AMD Athlon X2 64 4850E
IDE 2.5" HD (master)
IDE Slimline DVD (slave)
4x SATA II swap (still empty)
It stops at the message "net: Registered protocol family 2" but in one of my desperate attempts I changed almost every setting in my BIOS (updated to 1.07) and all of a sudden it passed on. Stupid enough I figured it would be a small effort to find the setting and figure out the problem, so I changed them one at a time after loading the defaults....
I have problems with linking object files.
This is what I get:
I am executiong a instruction, ADD CX, BX ;which affects the (carry flag) CF =1
Now, my question is when (CF =0) it will be reset ?
Is there any constrains for other flags/instruction to reset FLAGS?
I am having an odd problem with a program I'm trying to run which is supposed to connect to a network. The messages printed when I start up the program are:
SIOCSIFNETMASK: No such device
192.168.11.50: ERROR while getting interface flags: No such device
SIOCADDRT: File exists
One reason this is particularly odd is that the network itself appears to be working fine, otherwise. I can connect to the internet on my computer and everything, but the program is not able to connect to it, for whatever reason. I've tried tinkering with the settings but nothing worked.
I use 4 languages on my Gnome Desktop, that's the max that they allow! I also use flags as language indicators on my gnome-panel. The problem is that, I am using two Indian languages and the flags for these two is the same.. (The Indian one!) I would like to use custom flags for these two languages.. I know that I have to place them in /usr/share/pixmaps/ ..... But, how do I ensure that these two languages target two different files? Presently both the languages are using the in.png file...
View 3 Replies View RelatedI wanted to stop hi jacking the work around thread. I'm running Kubuntu 64 bit I started by following this walk through[URL].. everything is fine until i get to Step 5 this line :
sudo ifconfig wlan0 down (on some hardware it is ra0)I receive this output: wlan0: ERROR while getting interface flags: No such device I started browsing other threads to see what else could be happening. I ran this line : sudo lshw -C network
with an output of:
*-network:0 UNCLAIMED
description: Network controller
product: RaLink
vendor: RaLink
physical id: 0
bus info: pci@0000:06:00.0
version: 00
width: 32 bits
[Code]...
I have beeen trying to find a list of all flags that can be used in UNIX and their meaning but I have had no luck.
Does anyone know if such a list exists?
If so where can I find it?
I am creating a very minimal LFS distro that will be targeted towards a very low ram machine as a server.
The machine has 32MB of RAM and a P3 Processor.
I am using a flash drive as the hard drive. The flash drive is rated at 512 MB.
The processor I am not worried about but the RAM I am.
What would be the best optimization flags for RAM and Size?
I didn't set "march" to "native" because I am building the LFS distro on a much much faster PC and going to run it on the older PC.
I know: CFLAGS="-Os -s -march=pentium3" is the minimal but is there anything else?
Should I use "-march=pentium3" or "-march=i686"?
yesterday without reason my eth0 dissappeared. I read through various threads, tried couple of things, and now its s back as eth3. If I bring up the network on the console it says [OK], but I cant ping my router or access any website.
BTW: During the proccess I removed network-manager-kde, which I regret now (cause I cant install it again w/o network). Even so my network was configured manually, it would be good to have it now for testing connections. The machine also got no CDROM-drive, I installed via USB.
EDIT: I booted up again, and now eth3 is gone again I get the former error message when I restart the network: "eth3: ERROR while getting interface flags: No such device"Same with all other ethX. As far as I can see w/ my basic knowledge, the realtek adapter is present and working. ifconfig only shows me "lo" nothing else.
On Ubuntu Server 10.10 the second bond device won't come up. Someone please advise the correct configuration. Error message when I run /etc/init.d/networking restart:
Code:
SIOCSIFADDR: No such device
bond1: ERROR while getting interface flags: No such device
SIOCSIFNETMASK: No such device
SIOCSIFBRDADDR: No such device
bond1: ERROR while getting interface flags: No such device
bond1: ERROR while getting interface flags: No such device
Failed to bring up bond1.
[code]...
Greetings, I want to automatically append flags to certain commands. For example, when I type:
ls
at the prompt, I want the
-la
flags automatically appended without me having to type:
ls -la
While using wifi slax every gos ok until i get wlan0 error while getting interface flags no such device how can i fix this.
View 1 Replies View RelatedRunning Vector Linux 6.0 light (icewm). I've always set my compiler flags at the end of my profile file in etc folder (/etc/profile). They always worked whenever it came to compiling any application (./configure && make). Since I installed vector linux they don't. I used mostly slackware in the past then switched to absolute linux. Loved it but then it got old + on reinstall it crashed on bootup with horizontal corruption on bottom half of screen! Don't know why cause everything was the same!
So obviously vector linux works somewhat different as my compiler settings are stored the same way I've always stored them in /etc/profile but they aren't being used-enforced.
Hell I even made a #/bin/bash file with | CFLAGS="blah" CXXFLAGS="${CFLAGS}" && export CFLAGS CXXFLAGS | but after making it executable they don't wanna stick. Not sure if it was done before the ./configure part of compiling though... Even if it did work it's still not the set it and forget it that I've always had with past slackware installs
How do I tell vector linux to use my compiler flags without having to make it work but typing in console | CFLAGS="-O2 -march=prescott -mtune=prescott -pipe -ffast-math -fmerge-all-constants -funswitch-loops -mmmx -msse -msse2 -msse3 -fomit-frame-pointer" CXXFLAGS="${CFLAGS}" && export CFLAGS CXXFLAGS ./configure | everytime I wanna compile something?
I can login-stay in real-mode terminal console incase I feel like doing things outside of X. I like vector linux but I wish it was more slackware like. It seems a bit proprietary for being like slackware.
If I would normal compile using the following line:
Code:
Where should those library flags go in a makefile? Say I having the following makefile:
Code:
all: ${PROGS}
clean:
I've got a question about chattr command. is it possible to restrict a root access for this command. what i want is something similar to freebsd behaviour aka the kernel secure level. setting a particular security level results in limiting some operations (i.e changing immutable flags on files) by root. well, if someone gained an access to a machine in some way, nothing would stop him changing the file's flags. so the question is if it can be achieved with selinux?
View 2 Replies View RelatedChromium was running fine , till i enabled GPU Acceleration , Click2Play and tabbed preferences from "about:flags" ... Now every time i start chromium it instantly crashes..
This is the crash report :
----------- .xsession-errors ---------------------
[5095:5095:2310863628:ERROR:base/native_library_linux.cc(32)] dlopen failed when trying to open /usr/lib/chromium/libffmpegsumo.so: /usr/lib/chromium/libffmpegsumo.so: cannot open shared object file:
[5097:5097:2310891375:ERROR:base/native_library_linux.cc(32)] dlopen failed when trying to open /usr/lib/chromium/libffmpegsumo.so: /usr/lib/chromium
[Code].....
I think i need to disable GPU acceleration to get it running... so i need to disable it from a config file in /home/.config/chromium .
Can both EXT4_FEATURE_INCOMPAT_META_BG and EXT4_FEATURE_INCOMPAT_FLEX_BG flags turn on the same time? If yes, I am wondering whether there is a correlation between the numbers of block groups in META group and FLEX group. Where are backups of superblock and group description table (GDT) stored in this case?
View 1 Replies View RelatedI am reporting various network statistics in a c++ program by reading the values out of /proc. However, I am having trouble determining the link status. In particular, I am wondering:
1. How are the standard interface flags (IFF_UP, IFF_RUNNING) as referenced in if.h accessed from user land? The ifconfig man page lists its files as
/proc/net/socket (doesn't exist in suse), /proc/net/dev, and /proc/net/if_inet6. None of these seem to contain these flags.
2. ip link show reports a "NO-CARRIER" flag. How does this correlate with the "UP" and/or "RUNNING" flags as reported by ifconfig, and how is it accessed from user space?
I cannot seem to find any good documentation on the role of flags -Bdynamic and -Bstatic in g++. The man pages are not very helpful either.I found an example on the web:"gcc object1.o object2.o -Wl,-Bstatic -lapplejuice -Wl,-Bdynamic -lorangejuice -o binary".According to which -Bstatic instructs the linker to statically link
the applejuice library and to dynamically link the orangejuice library. If orangejuice uses the applejuice library anywhere however,the applejuice is also linked dynamically. Is it correct to assume that this is correct and describes the true functionality of those two flags in gcc? (ie: Bstatic and Bdynamic are used for mixing static and shared libraries during linking)Is it correct to assume that the same applies to g++ as well?