diff options
| author | Sam James <sam@gentoo.org> | 2022-11-08 07:14:38 +0000 |
|---|---|---|
| committer | Richard Sandiford <richard.sandiford@arm.com> | 2022-11-23 09:53:48 +0000 |
| commit | 2650b6f9147c0d855c2763610b8a4bff18f5b5e0 (patch) | |
| tree | f63a2a9c9d1b64952f3a3f067a8df5c9365570c7 /maintainer-scripts/gcc_release | |
| parent | e1b503d7068cbaf4be938c02eb6686ea5a716fee (diff) | |
| download | gcc-2650b6f9147c0d855c2763610b8a4bff18f5b5e0.zip gcc-2650b6f9147c0d855c2763610b8a4bff18f5b5e0.tar.gz gcc-2650b6f9147c0d855c2763610b8a4bff18f5b5e0.tar.bz2 | |
maintainer-scripts/gcc_release: compress xz in parallel
1. This should speed up decompression for folks, as parallel xz
creates a different archive which can be decompressed in parallel.
Note that this different method is enabled by default in a new
xz release coming shortly anyway (>= 5.3.3_alpha1).
I build GCC regularly from the weekly snapshots
and so the decompression time adds up.
2. It should speed up compression on the webserver a bit.
Note that -T0 won't be the default in the new xz release,
only the parallel compression mode (which enables parallel
decompression).
-T0 detects the number of cores available.
So, if a different number of threads is preferred, it's fine
to set e.g. -T2, etc.
Signed-off-by: Sam James <sam@gentoo.org>
* gcc_release (XZ): Add -T0.
Diffstat (limited to 'maintainer-scripts/gcc_release')
| -rwxr-xr-x | maintainer-scripts/gcc_release | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/maintainer-scripts/gcc_release b/maintainer-scripts/gcc_release index 2456908..962b8ef 100755 --- a/maintainer-scripts/gcc_release +++ b/maintainer-scripts/gcc_release @@ -609,7 +609,7 @@ FILE_LIST="" # Programs we use. BZIP2="${BZIP2:-bzip2}" -XZ="${XZ:-xz --best}" +XZ="${XZ:-xz -T0 --best}" CVS="${CVS:-cvs -f -Q -z9}" DIFF="${DIFF:-diff -Nrcpad}" ENV="${ENV:-env}" |