Unix and Linux Discussions Tagged with gcc |
|
Thread / Thread Starter |
Last Post |
Replies |
Views |
Forum |
|
|
|
8 |
26,374 |
OS X (Apple) |
|
|
|
13 |
18,079 |
UNIX for Advanced & Expert Users |
|
|
|
14 |
4,702 |
Programming |
|
|
|
6 |
2,231 |
UNIX for Beginners Questions & Answers |
|
|
|
17 |
12,999 |
UNIX for Advanced & Expert Users |
|
|
|
2 |
3,163 |
Programming |
|
|
|
14 |
15,076 |
Programming |
|
|
|
2 |
157,430 |
OS X (Apple) |
|
|
|
4 |
2,778 |
Solaris |
|
|
|
10 |
3,644 |
UNIX for Beginners Questions & Answers |
|
|
|
2 |
1,564 |
UNIX for Dummies Questions & Answers |
|
|
|
0 |
2,702 |
UNIX for Advanced & Expert Users |
|
|
|
6 |
3,814 |
Programming |
|
|
|
4 |
8,793 |
Programming |
|
|
|
14 |
8,735 |
UNIX for Advanced & Expert Users |
|
|
|
5 |
3,992 |
Solaris |
|
|
|
3 |
3,596 |
SuSE |
|
|
|
4 |
5,598 |
Shell Programming and Scripting |
|
|
|
1 |
10,209 |
UNIX for Dummies Questions & Answers |
|
|
|
0 |
3,771 |
Programming |
|
|
|
7 |
7,047 |
Programming |
|
|
|
8 |
8,872 |
Solaris |
|
|
|
0 |
12,036 |
Solaris |
|
|
|
17 |
12,330 |
Solaris |
|
|
|
4 |
3,149 |
Solaris |
|
|
|
17 |
29,844 |
Solaris |
|
|
|
0 |
2,224 |
Programming |
|
|
|
1 |
8,578 |
Solaris |
|
|
|
15 |
7,512 |
AIX |
|
|
|
1 |
3,950 |
AIX |
|
|
|
2 |
8,989 |
Programming |
|
|
|
4 |
4,194 |
Programming |
|
|
|
1 |
2,282 |
Programming |
|
|
|
0 |
3,336 |
Programming |
|
|
|
3 |
6,862 |
UNIX for Dummies Questions & Answers |
|
|
|
1 |
5,014 |
Linux |
|
|
|
5 |
3,889 |
UNIX for Advanced & Expert Users |
|
|
|
12 |
34,577 |
Programming |
|
|
|
8 |
40,395 |
UNIX for Dummies Questions & Answers |
|
|
|
5 |
3,418 |
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)