Class: Tebako::ScenarioManagerBase

Inherits:
Object
  • Object
show all
Defined in:
lib/tebako/scenario_manager.rb

Overview

A couple of static Scenario definitions

Direct Known Subclasses

ScenarioManager

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(ostype = RUBY_PLATFORM) ⇒ ScenarioManagerBase

Returns a new instance of ScenarioManagerBase.



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# File 'lib/tebako/scenario_manager.rb', line 43

def initialize(ostype = RUBY_PLATFORM)
  @ostype = ostype
  @linux = @ostype =~ /linux/ ? true : false
  @musl = @ostype =~ /linux-musl/ ? true : false
  @macos = @ostype =~ /darwin/ ? true : false
  @msys  = @ostype =~ /msys|mingw|cygwin/ ? true : false

  @fs_mount_point = @msys ? "A:/__tebako_memfs__" : "/__tebako_memfs__"
  @exe_suffix = @msys ? ".exe" : ""
end

Instance Attribute Details

#exe_suffix ⇒ Object (readonly)

Returns the value of attribute exe_suffix.



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# File 'lib/tebako/scenario_manager.rb', line 54

def exe_suffix
  @exe_suffix
end

#fs_mount_point ⇒ Object (readonly)

Returns the value of attribute fs_mount_point.



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# File 'lib/tebako/scenario_manager.rb', line 54

def fs_mount_point
  @fs_mount_point
end

Instance Method Details

#b_env ⇒ Object 



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# File 'lib/tebako/scenario_manager.rb', line 56

def b_env
  u_flags = if @macos
              "-DTARGET_OS_SIMULATOR=0 -DTARGET_OS_IPHONE=0  #{ENV.fetch("CXXFLAGS", nil)}"
            elsif @msys
              "-DGFLAGS_IS_A_DLL=0   #{ENV.fetch("CXXFLAGS", nil)}"
            else
              ENV.fetch("CXXFLAGS", nil)
            end
  @b_env ||= { "CXXFLAGS" => u_flags }
end

#linux? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/tebako/scenario_manager.rb', line 67

def linux?
  @linux
end

#linux_gnu? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/tebako/scenario_manager.rb', line 71

def linux_gnu?
  @linux && !@musl
end

#linux_musl? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/tebako/scenario_manager.rb', line 75

def linux_musl?
  @linux && @musl
end

#m_files ⇒ Object 



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# File 'lib/tebako/scenario_manager.rb', line 79

def m_files
  # [TODO]
  # Ninja generates incorrect script for tebako press target -- gets lost in a chain custom targets
  # Using makefiles has negative performance impact so it needs to be fixed

  @m_files ||= if @linux || @macos
                 "Unix Makefiles"
               elsif @msys
                 "MinGW Makefiles"
               else
                 raise Tebako::Error.new("#{RUBY_PLATFORM} is not supported.", 112)
               end
end

#macos? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/tebako/scenario_manager.rb', line 93

def macos?
  @macos
end

#msys? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/tebako/scenario_manager.rb', line 97

def msys?
  @msys
end

#musl? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/tebako/scenario_manager.rb', line 101

def musl?
  @musl
end

#ncores ⇒ Object 



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# File 'lib/tebako/scenario_manager.rb', line 105

def ncores
  if @ncores.nil?
    if @macos
      out, st = Open3.capture2e("sysctl", "-n", "hw.ncpu")
    else
      out, st = Open3.capture2e("nproc", "--all")
    end

    @ncores = !st.signaled? && st.exitstatus.zero? ? out.strip.to_i : 4
  end
  @ncores
end