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| author |   Tim Blechmann <tim@klingt.org> | 2019-08-08 12:58:33 +0800 |
|---|---|---|
| committer |   Richard Purdie <richard.purdie@linuxfoundation.org> | 2019-08-08 10:24:28 +0100 |
| commit | 4e00ceaf38f2ae338e3b192c3485aaa963f54b99 (patch) | |
| tree | ef8c14ff7e4b985484adcbb28ff6120d13618672 /meta/classes | |
| parent | 34196d2913027d1fc8c080ea0c392a387e70a162 (diff) | |
| download | openembedded-core-4e00ceaf38f2ae338e3b192c3485aaa963f54b99.tar.gz | |
deb: allow custom dpkg command
trying to reduce the turnaround times for local builds, i'm trying to
find a way to inject `-Zgzip -z1` into the dkpg-deb command line.
attached patch introduces a `DPKG_BUILDCMD` variable for this purpose.
(i'm not very familiar with the whole bitbake infrastructure, so i'm
wondering: do i have to add it to the `vardeps` of do_package_deb?)
tia,
tim
>From 62d4930d307d5d07844889001e8a1c3111b72b98 Mon Sep 17 00:00:00 2001
From: Tim Blechmann <tim@klingt.org>
Date: Thu, 8 Aug 2019 06:48:54 +0200
Subject: [PATCH] package_deb: allow dpkg-deb to be customized via
DPKG_BUILDCMD
the command line to invoke `dpkg-deb` is hardcoded. there are certain use
cases where we want to tweak how debian packages are compiled: e.g. the
default uses xz compression, which is rather CPU intensive. for local
builds one might want to pass `-Zgzip -z1` to favor speed over compression
ratio.
we therefore introduce a `DPKG_BUILDCMD` variable which allows downstream
code to customize how dpkg-deb is executed
Signed-off-by: Tim Blechmann <tim@klingt.org>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta/classes')
| -rw-r--r-- | meta/classes/package_deb.bbclass | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/meta/classes/package_deb.bbclass b/meta/classes/package_deb.bbclass index 6f81591653..790b26aef2 100644 --- a/meta/classes/package_deb.bbclass +++ b/meta/classes/package_deb.bbclass @@ -6,6 +6,8 @@ inherit package IMAGE_PKGTYPE ?= "deb" +DPKG_BUILDCMD ??= "dpkg-deb" + DPKG_ARCH ?= "${@debian_arch_map(d.getVar('TARGET_ARCH'), d.getVar('TUNE_FEATURES'))}" DPKG_ARCH[vardepvalue] = "${DPKG_ARCH}" @@ -269,7 +271,8 @@ def deb_write_pkg(pkg, d): conffiles.close() os.chdir(basedir) - subprocess.check_output("PATH=\"%s\" dpkg-deb -b %s %s" % (localdata.getVar("PATH"), root, pkgoutdir), + subprocess.check_output("PATH=\"%s\" %s -b %s %s" % (localdata.getVar("PATH"), localdata.getVar("DPKG_BUILDCMD"), + root, pkgoutdir), stderr=subprocess.STDOUT, shell=True) |