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authorTim Blechmann <tim@klingt.org>2019-08-08 12:58:33 +0800
committerRichard Purdie <richard.purdie@linuxfoundation.org>2019-08-12 16:23:57 +0100
commit1a0a00402d69b3b19c612add6a50fd65d876c324 (patch)
tree807b18a6bbb5ad69a643885b713d5786a82628d5 /meta/classes
parent4b592bb25176286e5b555681aa176bb77ad3466f (diff)
downloadpoky-1a0a00402d69b3b19c612add6a50fd65d876c324.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 (From OE-Core rev: 4e00ceaf38f2ae338e3b192c3485aaa963f54b99) 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.bbclass5
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
6 6
7IMAGE_PKGTYPE ?= "deb" 7IMAGE_PKGTYPE ?= "deb"
8 8
9DPKG_BUILDCMD ??= "dpkg-deb"
10
9DPKG_ARCH ?= "${@debian_arch_map(d.getVar('TARGET_ARCH'), d.getVar('TUNE_FEATURES'))}" 11DPKG_ARCH ?= "${@debian_arch_map(d.getVar('TARGET_ARCH'), d.getVar('TUNE_FEATURES'))}"
10DPKG_ARCH[vardepvalue] = "${DPKG_ARCH}" 12DPKG_ARCH[vardepvalue] = "${DPKG_ARCH}"
11 13
@@ -269,7 +271,8 @@ def deb_write_pkg(pkg, d):
269 conffiles.close() 271 conffiles.close()
270 272
271 os.chdir(basedir) 273 os.chdir(basedir)
272 subprocess.check_output("PATH=\"%s\" dpkg-deb -b %s %s" % (localdata.getVar("PATH"), root, pkgoutdir), 274 subprocess.check_output("PATH=\"%s\" %s -b %s %s" % (localdata.getVar("PATH"), localdata.getVar("DPKG_BUILDCMD"),
275 root, pkgoutdir),
273 stderr=subprocess.STDOUT, 276 stderr=subprocess.STDOUT,
274 shell=True) 277 shell=True)
275 278