Bug #11800: MakeMakefile breaks with frozen strings

• Status: Closed
• Assignee: -
• Target version: -
• ruby -v: ruby 2.3.0dev (2015-12-10 trunk 53017) [x86_64-darwin15]
• Backport: 2.0.0: UNKNOWN, 2.1: UNKNOWN, 2.2: UNKNOWN

[deepj (deepj #)]

It seems MkConfig(RbConfig) breaks frozen strings mode

/Users/deepj/.rubies/ruby-2.3.0-dev/lib/ruby/2.3.0/mkmf.rb:1292:in `<module:MakeMakefile>': can't modify frozen object (RuntimeError)
	from /Users/deepj/.rubies/ruby-2.3.0-dev/lib/ruby/2.3.0/mkmf.rb:47:in `<top (required)>'
	from /Users/deepj/.rubies/ruby-2.3.0-dev/lib/ruby/2.3.0/rubygems/core_ext/kernel_require.rb:54:in `require'
	from /Users/deepj/.rubies/ruby-2.3.0-dev/lib/ruby/2.3.0/rubygems/core_ext/kernel_require.rb:54:in `require'
	from extconf.rb:1:in `<main>'

The problem lies at https://github.com/ruby/ruby/blob/trunk/lib/mkmf.rb#L1292

[nobu (Nobuyoshi Nakada)]

• Status changed from Open to Closed

Applied in changeset r53020.

---

disable frozen-string-literal

• lib/mkmf.rb, lib/shellwords.rb: disable frozen-string-literal.
  [ruby-core:72011] [Bug #11800]