03-26-2019
The version of update-alternatives is 1.19.0.5 and my distribution is Ubuntu 18.04. If I can't use the update-alternatives command maybe I could just make a symbolic link for gcc and switch them manually in a terminal? I also have another distribution on this computer: Ubuntu 16.04.
10 More Discussions You Might Find Interesting
1. 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
2. UNIX for Dummies Questions & Answers
I am currently taking a Unix programming class in school, I want ot know which is more efficient and quicker, downloading the os or buying the os (4 Replies)
Discussion started by: lavonte
4 Replies
3. 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
3 Replies
4. UNIX for Dummies Questions & Answers
HI to everyone, I have been for a very long time in my life a GUI user, and now that i have to use a Solaris 5 terminal, i am not sure how to do some things:
Downloading stuff from the internet:
How do i do that?
in a GUI you just click on the link and start downloading automatic, but i have... (4 Replies)
Discussion started by: sx3v1l_1n51de
4 Replies
5. UNIX for Dummies Questions & Answers
Please someone can say me how to know the gcc version installed on my sunsolaris?
Thanks (2 Replies)
Discussion started by: Minguccio75
2 Replies
6. Red Hat
I have a host PC and a target system .
Host System -> gcc (3.2) Redhat linux kernel 2.4.20-8 , glibc 2.3
Target System -> gcc (4.1) Fedora linux kernel 2.6.18-1.2798.fc6, glibc 2.5
I would like to build test program that can be run on both systems
---------------------------
... (0 Replies)
Discussion started by: mugdha
0 Replies
7. Solaris
AIM- Install Oracle 11g on Solaris using VMWare
Steps
1.Logged on as root
2.Created subfolders à /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) à pkgadd -d... (8 Replies)
Discussion started by: Ackers
8 Replies
8. Solaris
hello everyone
can anyone tell me how do download gcc package for opensolaris manually?
i am behind a firewall and it's not letting me download gcc package from the package manager
thank you (3 Replies)
Discussion started by: holla4ni
3 Replies
9. 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
3 Replies
10. Ubuntu
I've done a whole days work of researching how to install a program on ubuntu.. so first I downloaded python.. unpackaged it from .tar.xz now its just python-3.4.2 then I navigated to the dir in terminal.. then ran the ./configure make make test sudo make install commands which took like 10 minutes... (2 Replies)
Discussion started by: Marniwild
2 Replies
LEARN ABOUT DEBIAN
builder-cc
BUILDER-CC(1) Debian GNU/Linux BUILDER-CC(1)
NAME
builder-cc - gcc wrapper to facilitate pentium-optimizations
SYNOPSIS
export DEBIAN_BUILDARCH=architecture
export DEBIAN_BUILDGCCVER=gcc-version
gcc ...
DESCRIPTION
The builder-cc wrapper is normally used by calling gcc as usual. If the environment variable DEBIAN_BUILDARCH is not set, builder-cc does
nothing, and the real gcc is invoked with the specified arguments.
When the DEBIAN_BUILDARCH environment variable is set, builder-cc invokes gcc with the specified arguments, plus -mcpu=DEBIAN_BUILDARCH
-march=DEBIAN_BUILDARCH This has the effect of telling gcc to use architecture-specific optimizations without changing the command line.
This is particularly useful for package builds.
If DEBIAN_BUILDGCCVER is not set, builder-cc calls gcc.real. If DEBIAN_BUILDGCCVER is set, builder-cc calls gcc-DEBIAN_BUILDGCCVER
instead.
ENVIRONMENT
DEBIAN_BUILDARCH
If set, the architecture to compile for. Useful values are pentium or pentiumpro.
DEBIAN_BUILDGCCVER
If set, the version of gcc to be invoked. Useful values are 3.0 or 2.95.
NOTES
The real gcc is renamed gcc.real, and a diversion is registered with dpkg-divert(1). Thus builder-cc's idea of the default gcc is dictated
by whatever package installed /usr/bin/gcc.
SEE ALSO
gcc(1)
Debian Project 2002-03-02 BUILDER-CC(1)