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ruby--ruby/ext/date/extconf.rb
nobu aceb11dff4 mkmf.rb: fix werror option
* lib/mkmf.rb (try_compile): pass the given werror flag to try_do
  to check if stderr is empty.
* lib/mkmf.rb (try_cflags, try_ldflags): default werror to true.
* win32/Makefile.sub (WERRORFLAG): remove useless option.  VC does
  not make warnings of unknown command option an error.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50215 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-04-10 13:29:23 +00:00

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Ruby

require 'mkmf'
if try_cflags("-std=iso9899:1999")
$CFLAGS += " " << "-std=iso9899:1999"
end
create_makefile('date_core')