From: Florian Weimer <fweimer@redhat.com>
Date: Mon, 22 Feb 2021 08:39:14 +0000 (+0100)
Subject: build-many-glibcs.py: Use make -O for more consistent log output
X-Git-Tag: glibc-2.34~927
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=418f5783d987ed13fee217d8aad47b8b23b28a87;p=thirdparty%2Fglibc.git

build-many-glibcs.py: Use make -O for more consistent log output

The -O option avoids interleaving (e.g.) compiler error messages
with other build messages, and makes attribution of messages to
commands easier.

According to my tests, the impact on build time is within the noise.
---

diff --git a/scripts/build-many-glibcs.py b/scripts/build-many-glibcs.py
index 071f338cbbc..8d97320f6df 100755
--- a/scripts/build-many-glibcs.py
+++ b/scripts/build-many-glibcs.py
@@ -670,7 +670,7 @@ class Context(object):
 
     def do_build(self):
         """Do the actual build."""
-        cmd = ['make', '-j%d' % self.parallelism]
+        cmd = ['make', '-O', '-j%d' % self.parallelism]
         subprocess.run(cmd, cwd=self.builddir, check=True)
 
     def build_host_libraries(self):