Rybfile

# ===-- Rybfile ------------------------------------------*- mode: Ruby -*-=== #
#
#                              _____ _____ _____ 
#                             |   __|     |     |
#                             |__   |   --|   --|
#                             |_____|_____|_____|
#                           
#                            Shader Cross Compiler
#
#        This file is distributed under the terms described in LICENSE.
#
# ===----------------------------------------------------------------------=== #

# TODO(mtwilliams): User-specified configuration matrix.

project :scc, pretty: 'SCC' do |proj|
  # We dynamically link for upgradability.
  proj.define 'SCC_LINKAGE' => 'SCC_LINKAGE_STATIC'

  # Supress all of Visual Studio's bullshit.
  # TODO(mtwilliams): Refactor into Ryb.
  proj.define '_HAS_EXCEPTIONS' => false,
              '_SCL_SECURE_NO_WARNINGS' => true,
              '_CRT_SECURE_NO_WARNINGS' => true,
              '_CRT_SECURE_NO_DEPRECATE' => true,
              '_SECURE_SCL_THROWS' => false,
              '_SILENCE_DEPRECATION_OF_SECURE_SCL_THROWS' => true,
              # See http://stackoverflow.com/questions/14363929
              '_USING_V110_SDK71_' => true

  # Suffix builds in the form: _{configuration}_{platform}_{32,64}.
   # e.g. libscc_macosx_64.dylib or scc_windows_32.dll
  proj.architecture :x86 do |arch| arch.suffix = '_32'; end
  proj.architecture :x86_64 do |arch| arch.suffix = '_64'; end
  proj.platform :windows do |platform| platform.suffix = '_windows'; end
  proj.platform :macosx do |platform| platform.suffix = '_macosx'; end
  proj.platform :linux do |platform| platform.suffix = '_linux'; end
  proj.configuration :debug do |config| config.suffix = '_debug'; end
  proj.configuration :release do |config| config.suffix = '_release'; end

  proj.configuration :debug, pretty: 'Debug' do |config|
    config.define 'SCC_CONFIGURATION' => 'SCC_CONFIGURATION_DEBUG'

    config.define '_DEBUG' => true,
                  '_HAS_ITERATOR_DEBUGGING' => true,
                  '_SECURE_SCL' => true

    config.generate_debug_symbols = true
    config.link_time_code_generation = false
    config.optimize = :nothing
  end

  proj.configuration :release, pretty: 'Release' do |config|
    config.define 'SCC_CONFIGURATION' => 'SCC_CONFIGURATION_RELEASE'

    config.define 'NDEBUG' => true,
                  '_HAS_ITERATOR_DEBUGGING' => false,
                  '_SECURE_SCL' => false

    config.generate_debug_symbols = true
    config.link_time_code_generation = true
    config.optimize = :speed
  end

  proj.library :scc, pretty: 'SCC' do |lib|
    lib.linkage = :static

    lib.author = 'Michael Williams'
    lib.description = 'Cross-compiler toolchain for shaders.'
    lib.license = 'CC0'

    lib.define '__SCC_IS_BEING_COMPILED__' => true
    lib.define '__SCC_VERSION__' => "\"\\\"#{IO.binread('VERSION').rstrip}\\\"\""
    lib.define '__SCC_REVISION__' => `git rev-list --count HEAD`.strip.to_i

    lib.add_include_paths 'include/'
    lib.add_library_paths '$build/lib/', '$build/bin/'
    lib.add_binary_paths '$build/bin/'

    lib.add_source_files 'include/**/*.{h,hpp}'
    lib.add_source_files 'src/**/*.{c,cc,cpp}'

    lib.platform :windows do |platform|
      platform.add_external_dependencies %w(kernel32 user32)
    end
  end

  proj.application :standalone, pretty: 'Standalone' do |app|
    # TODO(mtwilliams): Override image name.
    # app.image 'scc'

    app.define '__SCC_IS_STANDALONE__' => true

    app.add_include_paths 'include/'
    app.add_library_paths '$build/lib/', '$build/bin/'
    app.add_binary_paths '$build/bin/'

    app.add_source_files 'src/scc/driver/standalone.cc'

    app.add_dependency :scc

    app.platform :windows do |platform|
      platform.add_external_dependencies %w(kernel32 user32)
    end
  end

  # TODO(mtwilliams): Automated test suite.
  #
  # proj.application :tests, pretty: 'Tests' do |app|
  #   app.add_include_paths 'include/', 'test/'
  #   app.add_library_paths '$build/lib/', '$build/bin/'
  #   app.add_binary_paths '$build/bin/'
  #
  #   app.add_source_files 'test/**/*.{h,hpp,c,cc,cpp}'
  #
  #   app.add_dependency :scc
  #
  #   app.platform :windows do |platform|
  #     platform.add_external_dependencies %w(kernel32 user32)
  #   end
  # end
end