10 More Discussions You Might Find Interesting
1. Solaris
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... (3 Replies)
Discussion started by: semaan
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2. Solaris
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
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Discussion started by: saharookiedba
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3. UNIX for Advanced & Expert Users
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... (1 Reply)
Discussion started by: radiatejava
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4. Solaris
AIM- Install Oracle 11g on Solaris using VMWare
Steps
1.Logged on as root
2.Created subfolders ŕ /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) ŕ pkgadd -d... (8 Replies)
Discussion started by: Ackers
8 Replies
5. Solaris
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... (2 Replies)
Discussion started by: peridot
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6. Solaris
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... (1 Reply)
Discussion started by: sveera
1 Replies
7. Programming
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... (3 Replies)
Discussion started by: squeakywheel
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8. Programming
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... (0 Replies)
Discussion started by: mdbanas
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9. UNIX for Dummies Questions & Answers
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... (2 Replies)
Discussion started by: alfabetman
2 Replies
10. Programming
(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... (2 Replies)
Discussion started by: wwz
2 Replies
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)