From: Ross Burton <ross@burtonini.com>
Date: Wed, 26 May 2021 14:59:10 +0000 (+0100)
Subject: package_rpm: pass XZ_THREADS to rpm
X-Git-Tag: uninative-3.3~624
X-Git-Url: https://code.ossystems.io/gitweb?a=commitdiff_plain;h=b9c983eb22a9b0771a0454216d1d7cbb5f3f8a16;p=openembedded-core.git

package_rpm: pass XZ_THREADS to rpm

By default RPM uses the number of cores as the number of threads to use,
which can result in quite antisocial memory usage.

As we control the macros for compression anyway, we can pass XZ_THREADS
to limit the number of threads if needed.

Signed-off-by: Ross Burton <ross.burton@arm.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
---

diff --git a/meta/classes/package_rpm.bbclass b/meta/classes/package_rpm.bbclass
index 84a9a6dd12..86706da842 100644
--- a/meta/classes/package_rpm.bbclass
+++ b/meta/classes/package_rpm.bbclass
@@ -684,8 +684,8 @@ python do_package_rpm () {
     cmd = cmd + " --define '_use_internal_dependency_generator 0'"
     cmd = cmd + " --define '_binaries_in_noarch_packages_terminate_build 0'"
     cmd = cmd + " --define '_build_id_links none'"
-    cmd = cmd + " --define '_binary_payload w6T.xzdio'"
-    cmd = cmd + " --define '_source_payload w6T.xzdio'"
+    cmd = cmd + " --define '_binary_payload w6T%d.xzdio'" % int(d.getVar("XZ_THREADS"))
+    cmd = cmd + " --define '_source_payload w6T%d.xzdio'" % int(d.getVar("XZ_THREADS"))
     cmd = cmd + " --define 'clamp_mtime_to_source_date_epoch 1'"
     cmd = cmd + " --define 'use_source_date_epoch_as_buildtime 1'"
     cmd = cmd + " --define '_buildhost reproducible'"