Top Level Namespace

Defined Under Namespace

Modules: Magick

Constant Summary collapse

RMAGICK_VERS = 
"2.6.0"
MIN_RUBY_VERS = 
"1.8.2"
MIN_RUBY_VERS_NO = 
MIN_RUBY_VERS.tr(".","").to_i
MIN_IM_VERS = 
"6.3.0"
MIN_IM_VERS_NO = 
MIN_IM_VERS.tr(".","").to_i
SUMMARY = 
"\n\n\#{\"=\" * 70}\n\#{DateTime.now.strftime(\"%a %d%b%y %T\")}\nThis installation of RMagick \#{RMAGICK_VERS} is configured for\nRuby \#{RUBY_VERSION} (\#{RUBY_PLATFORM}) and ImageMagick \#{$magick_version}\n\#{\"=\" * 70}\n\n\n"

Instance Method Summary collapse

Instance Method Details

#exit_failure(msg) ⇒ Object 



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# File 'ext/RMagick/extconf.rb', line 42

def exit_failure(msg)
  Logging::message msg
  message msg+"\n"
  exit(1)
end

#have_enum_value(enum, value, headers = nil, &b) ⇒ Object

Test for a specific value in an enum type



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# File 'ext/RMagick/extconf.rb', line 13

def have_enum_value(enum, value, headers=nil, &b)
  checking_for "#{enum}.#{value}" do
    if try_compile("\#{COMMON_HEADERS}\n\#{cpp_include(headers)}\n/*top*/\nint main() { \#{enum} t = \#{value}; t = t; return 0; }\n", &b)
      $defs.push(format("-DHAVE_ENUM_%s", value.upcase))
      true
    else
      false
    end
  end
end

#have_enum_values(enum, values, headers = nil, &b) ⇒ Object

Test for multiple values of the same enum type



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# File 'ext/RMagick/extconf.rb', line 33

def have_enum_values(enum, values, headers=nil, &b)
  values.each do |value|
    have_enum_value(enum, value, headers, &b)
  end
end