lkml.org 
[lkml]   [2020]   [Jan]   [11]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
Date
SubjectRe: [PATCH 1/2] builddeb: allow selection of .deb compressor
(+CC: Ben Hutchings, Riku Voipio)

On Sat, Jan 4, 2020 at 6:56 PM Michał Mirosław <mirq-linux@rere.qmqm.pl> wrote:
>
> Select deb compression using KPKG_COMPRESS make variable. This allows to
> use gzip compression for local or test builds, and that's way faster
> than now-default xz compression.
>
> Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl>
> ---
> scripts/package/builddeb | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/scripts/package/builddeb b/scripts/package/builddeb
> index c4c580f547ef..d289c4ebc891 100755
> --- a/scripts/package/builddeb
> +++ b/scripts/package/builddeb
> @@ -43,7 +43,7 @@ create_package() {
>
> # Create the package
> dpkg-gencontrol -p$pname -P"$pdir"
> - dpkg --build "$pdir" ..
> + dpkg-deb ${KPKG_COMPRESS:+-Z$KPKG_COMPRESS} --build "$pdir" ..
> }
>
> version=$KERNELRELEASE
> --
> 2.20.1
>

I have not seen any comment on this,
but using gzip is indeed way faster.


Some minor comments:

I see some variables staring "KDEB_",
but nothing starting "KPKG_".



masahiro@grover:~/workspace/linux-kbuild$ git grep KDEB_
scripts/Makefile.package:KDEB_SOURCENAME ?= linux-$(KERNELRELEASE)
scripts/Makefile.package:export KDEB_SOURCENAME
scripts/Makefile.package: $(call cmd,src_tar,$(KDEB_SOURCENAME))
scripts/Makefile.package: mv $(KDEB_SOURCENAME).tar.gz
../$(KDEB_SOURCENAME)_$${origversion}.orig.tar.gz
scripts/package/builddeb:# specified in KDEB_HOOKDIR) that will be
called on package install and
scripts/package/builddeb:debhookdir=${KDEB_HOOKDIR:-/etc/kernel}
scripts/package/mkdebian:if [ -n "$KDEB_PKGVERSION" ]; then
scripts/package/mkdebian: packageversion=$KDEB_PKGVERSION
scripts/package/mkdebian:sourcename=$KDEB_SOURCENAME
scripts/package/mkdebian:if [ -n "$KDEB_CHANGELOG_DIST" ]; then
scripts/package/mkdebian: distribution=$KDEB_CHANGELOG_DIST
scripts/package/mkdebian: echo >&2 "Install lsb-release or set
\$KDEB_CHANGELOG_DIST explicitly"
masahiro@grover:~/workspace/linux-kbuild$ git grep KPKG_


Maybe starting KDEB_ seems to be better for consistency?




--
Best Regards
Masahiro Yamada

\
 
 \ /
  Last update: 2020-01-11 07:53    [W:0.038 / U:2.360 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site