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test/unit.rb: old GNU make

* test/lib/test/unit.rb (Test::Unit::Parallel#non_options):
  support old GNU make, which uses --jobserver-fds option instead
  of --jobserver-auth.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57563 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2017-02-07 08:16:50 +00:00
parent d686b02209
commit 7511130721

View file

@ -140,7 +140,7 @@ module Test
def non_options(files, options)
@jobserver = nil
if !options[:parallel] and
/(?:\A|\s)--jobserver-auth=(\d+),(\d+)/ =~ ENV["MAKEFLAGS"]
/(?:\A|\s)--jobserver-(?:auth|fds)=(\d+),(\d+)/ =~ ENV["MAKEFLAGS"]
begin
r = IO.for_fd($1.to_i(10), "rb", autoclose: false)
w = IO.for_fd($2.to_i(10), "wb", autoclose: false)