https://git.ruby-lang.org/ruby.git/commit/?id=aacd2295d0

From aacd2295d0f2c982641229e159ff179462d83a36 Mon Sep 17 00:00:00 2001
From: Takashi Kokubun <takashikkbn@g...>
Date: Sun, 13 Dec 2020 23:35:27 -0800
Subject: Debug the command used for gdb dump

It's not working
http://ci.rvm.jp/results/trunk-mjit@phosphorus-docker/3288206. I'm
debugging why.

diff --git a/bootstraptest/runner.rb b/bootstraptest/runner.rb
index f8a53ae..2cd91ff 100755
--- a/bootstraptest/runner.rb
+++ b/bootstraptest/runner.rb
@@ -530,7 +530,9 @@ def cleanup_coredump https://github.com/ruby/ruby/blob/trunk/bootstraptest/runner.rb#L530
     core_path = "/tmp/bootstraptest-core.#{Time.now.utc.iso8601}"
     warn "A core file is found. Saving it at: #{core_path.dump}"
     FileUtils.mv('core', core_path)
-    system('gdb', @ruby, '-c', core_path, '-ex', 'bt', '-batch')
+    cmd = ['gdb', @ruby, '-c', core_path, '-ex', 'bt', '-batch']
+    p cmd # debugging why it's not working
+    system(*cmd)
   end
   FileUtils.rm_f Dir.glob('core.*')
   FileUtils.rm_f @ruby+'.stackdump' if @ruby
diff --git a/tool/lib/test/unit.rb b/tool/lib/test/unit.rb
index b292f25..d76353c 100644
--- a/tool/lib/test/unit.rb
+++ b/tool/lib/test/unit.rb
@@ -357,7 +357,9 @@ module Test https://github.com/ruby/ruby/blob/trunk/tool/lib/test/unit.rb#L357
           core_path = "/tmp/test-unit-core.#{Time.now.utc.iso8601}"
           warn "A core file is found. Saving it at: #{core_path.dump}"
           FileUtils.mv('core', core_path)
-          system('gdb', RbConfig.ruby, '-c', core_path, '-ex', 'bt', '-batch')
+          cmd = ['gdb', RbConfig.ruby, '-c', core_path, '-ex', 'bt', '-batch']
+          p cmd # debugging why it's not working
+          system(*cmd)
         end
         STDERR.flush
         exit c
-- 
cgit v0.10.2


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