Unix and Linux Discussions Tagged with gcc |
|
Thread / Thread Starter |
Last Post |
Replies |
Views |
Forum |
|
|
|
8 |
26,305 |
OS X (Apple) |
|
|
|
13 |
18,064 |
UNIX for Advanced & Expert Users |
|
|
|
14 |
4,683 |
Programming |
|
|
|
6 |
2,225 |
UNIX for Beginners Questions & Answers |
|
|
|
17 |
12,969 |
UNIX for Advanced & Expert Users |
|
|
|
2 |
3,157 |
Programming |
|
|
|
14 |
15,055 |
Programming |
|
|
|
2 |
157,296 |
OS X (Apple) |
|
|
|
4 |
2,771 |
Solaris |
|
|
|
10 |
3,635 |
UNIX for Beginners Questions & Answers |
|
|
|
2 |
1,561 |
UNIX for Dummies Questions & Answers |
|
|
|
0 |
2,698 |
UNIX for Advanced & Expert Users |
|
|
|
6 |
3,802 |
Programming |
|
|
|
4 |
8,769 |
Programming |
|
|
|
14 |
8,723 |
UNIX for Advanced & Expert Users |
|
|
|
5 |
3,987 |
Solaris |
|
|
|
3 |
3,590 |
SuSE |
|
|
|
4 |
5,593 |
Shell Programming and Scripting |
|
|
|
1 |
10,191 |
UNIX for Dummies Questions & Answers |
|
|
|
0 |
3,756 |
Programming |
|
|
|
7 |
7,042 |
Programming |
|
|
|
8 |
8,861 |
Solaris |
|
|
|
0 |
12,033 |
Solaris |
|
|
|
17 |
12,317 |
Solaris |
|
|
|
4 |
3,144 |
Solaris |
|
|
|
17 |
29,837 |
Solaris |
|
|
|
0 |
2,219 |
Programming |
|
|
|
1 |
8,575 |
Solaris |
|
|
|
15 |
7,510 |
AIX |
|
|
|
1 |
3,939 |
AIX |
|
|
|
2 |
8,984 |
Programming |
|
|
|
4 |
4,193 |
Programming |
|
|
|
1 |
2,279 |
Programming |
|
|
|
0 |
3,328 |
Programming |
|
|
|
3 |
6,850 |
UNIX for Dummies Questions & Answers |
|
|
|
1 |
5,009 |
Linux |
|
|
|
5 |
3,886 |
UNIX for Advanced & Expert Users |
|
|
|
12 |
34,572 |
Programming |
|
|
|
8 |
40,387 |
UNIX for Dummies Questions & Answers |
|
|
|
5 |
3,407 |
Programming |
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)