ko1	2017-10-21 18:24:59 +0900 (Sat, 21 Oct 2017)

  New Revision: 60245

  https://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=60245

  Log:
    add RUNRUBY_USE_GDB envvar for runruby.rb.
    
    * tool/runruby.rb: add RUNRUBY_USE_GDB environment variable.
      If RUNRUBY_USE_GDB=true then use 'gdb --args'.
      If there is 'run.gdb' file (made by 'make run.gdb') on current directory,
      run gdb with this file ('gdb -x run.gdb --args').
    
      This envval is useful when you want to run test-all (and so on) with gdb.

  Modified files:
    trunk/tool/runruby.rb
Index: tool/runruby.rb
===================================================================
--- tool/runruby.rb	(revision 60244)
+++ tool/runruby.rb	(revision 60245)
@@ -106,6 +106,14 @@ end https://github.com/ruby/ruby/blob/trunk/tool/runruby.rb#L106
 
 ENV.update env
 
+if ENV['RUNRUBY_USE_GDB'] == 'true'
+  if File.exist?('run.gdb')
+    precommand = %w'gdb -x run.gdb --args'
+  else
+    precommand = %w'gdb --args'
+  end
+end
+
 cmd = [runner || ruby]
 cmd.concat(ARGV)
 cmd.unshift(*precommand) unless precommand.empty?

--
ML: ruby-changes@q...
Info: http://www.atdot.net/~ko1/quickml/