Installing gcc on Fedora

10 More Discussions You Might Find Interesting

1. Solaris

GCC installing

dear, please just didn't understand the problem that appears when i try to install ./configure here is the message that appears in unix when installing gcc root@ccbtest # ./configure checking build system type... /bin/bash: ./config.guess: No such file or directory configure: error: cannot...

2. Solaris

Installing gcc on SPARC 5.9

Hi, I am trying to install gcc on SPARC 5.9 pkgadd -d gcc-3.4.2-sol9-sparc-local i get the below error pkgadd: ERROR: attempt to process datastream failed - open of <gcc-3.4.2-sol9-sparc-local> failed, errno=2 pkgadd: ERROR: could not process datastream from...

3. UNIX for Advanced & Expert Users

Installing GCC and other utils

I have a platform whose base is Linux but not everything is available on that. Only necessary executables are available and any individual executable can run on that. It is 32-bit and uname -a shows Linux 2.6.11.11. Problem is I am trying to install gcc compiler on that to debug an issue. Even...

4. Solaris

Installing gcc - recieve error message gcc : cannot execute

AIM- Install Oracle 11g on Solaris using VMWare Steps 1.Logged on as root 2.Created subfolders � /usr/local/bin & /usr/local/bin/gcc 3.Downloaded gcc & libiconv & unzipped them on my harddrive & burnt them on CD 4.Copied files from CD to /usr/local/bin/gcc 5.Terminal (root) � pkgadd -d...

5. Solaris

Installing gcc 2.8.1 on Solaris 10

Folks - This may sound like a newbee question - and it is. But a project that I'm managing is under a time crunch and I need a quick answer. IS it possible to install gcc 2.8.1 on a Solaris 10 Sun box? We have some old libraries that need that version of the compiler in order to work...

6. Solaris

error while installing gcc

Hi friends, i down loaded the gcc*.gz file and i am getting the following error when i am trying to install it on solaris 8 ======================================================= Processing package instance <SMCgcc342> from </export/gcc-3.4.2-sol8-sparc-local> gcc (sparc) 3.4.2 FSF...

7. Programming

Installing gcc

Hi all I'm trying to install the latest version of gcc but I keep getting this message on make; gcc -DHAVE_CONFIG_H -I. -I. -I. -I. -I. -I./../zlib -I./../include -W -Wall -pedantic -Wstrict-prototypes -Wmissing-prototypes -Wwrite-strings -g -O2 -c jartool.c jartool.c:234: getopt.h: No...

8. Programming

installing gcc-3.1 on Irix 6.5.15

I am trying to install gcc-3.1 in an SGI Indigo2 running Irix 6.5.15. When I try to configure gcc-3.1 I keep getting the following message: Created "Makefile in gcc/ using "mh-frag" cc ERROR: cannot exec /usr/lib32/cmplrs/fec *** The command 'cc -o conftest -g conftest.c' failed *** You...

9. UNIX for Dummies Questions & Answers

Problem installing gcc

Hi! I have downloaded a precompiled gcc package but I'm having problems installing it. It is supposed to install in /usr/local and there is plenty of space left there but during the installation I get the following error message �No space left on device�. Is it some kind of temp folder that is out...

10. Programming

Help!(Installing GCC.)

(Installing GCC: Configuration) In the document of Installing GCC, there is a sentence I don't understand: " Second, when configuring a native system, either cc or gcc must be in your path or you must set CC in your environment before running configure. Otherwise the configuration scripts...

LEARN ABOUT DEBIAN

bup-margin

bup-margin(1)						      General Commands Manual						     bup-margin(1)

NAME

       bup-margin - figure out your deduplication safety margin

SYNOPSIS

       bup margin [options...]

DESCRIPTION

       bup margin  iterates  through  all  objects  in	your  bup repository, calculating the largest number of prefix bits shared between any two
       entries.  This number, n, identifies the longest subset of SHA-1 you could use and still encounter a collision between your object ids.

       For example, one system that was tested had a collection of 11 million objects (70 GB), and bup margin returned 45.  That  means  a  46-bit
       hash  would be sufficient to avoid all collisions among that set of objects; each object in that repository could be uniquely identified by
       its first 46 bits.

       The number of bits needed seems to increase by about 1 or 2 for every doubling of the number of objects.  Since SHA-1 hashes have 160 bits,
       that  leaves 115 bits of margin.  Of course, because SHA-1 hashes are essentially random, it's theoretically possible to use many more bits
       with far fewer objects.

       If you're paranoid about the possibility of SHA-1 collisions, you can monitor your repository by running bup margin occasionally to see	if
       you're getting dangerously close to 160 bits.

OPTIONS

       --predict
	      Guess  the offset into each index file where a particular object will appear, and report the maximum deviation of the correct answer
	      from the guess.  This is potentially useful for tuning an interpolation search algorithm.

       --ignore-midx
	      don't use .midx files, use only .idx files.  This is only really useful when used with --predict.

EXAMPLE

	      $ bup margin
	      Reading indexes: 100.00% (1612581/1612581), done.
	      40
	      40 matching prefix bits
	      1.94 bits per doubling
	      120 bits (61.86 doublings) remaining
	      4.19338e+18 times larger is possible

	      Everyone on earth could have 625878182 data sets
	      like yours, all in one repository, and we would
	      expect 1 object collision.

	      $ bup margin --predict
	      PackIdxList: using 1 index.
	      Reading indexes: 100.00% (1612581/1612581), done.
	      915 of 1612581 (0.057%)

SEE ALSO

       bup-midx(1), bup-save(1)

BUP

       Part of the bup(1) suite.

AUTHORS

       Avery Pennarun <apenwarr@gmail.com>.

Bup unknown-															     bup-margin(1)

UNIX for Advanced & Expert Users