127 lines
2.7 KiB
Ruby
127 lines
2.7 KiB
Ruby
require 'requirement'
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require 'requirements/fortran_dependency'
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require 'requirements/language_module_dependency'
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require 'requirements/minimum_macos_requirement'
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require 'requirements/mpi_dependency'
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require 'requirements/python_dependency'
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require 'requirements/x11_dependency'
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class XcodeDependency < Requirement
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fatal true
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satisfy(:build_env => false) { MacOS::Xcode.installed? }
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def message
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message = <<-EOS.undent
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A full installation of Xcode.app is required to compile this software.
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Installing just the Command Line Tools is not sufficient.
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EOS
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if MacOS.version >= :lion
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message += <<-EOS.undent
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Xcode can be installed from the App Store.
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EOS
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else
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message += <<-EOS.undent
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Xcode can be installed from https://developer.apple.com/downloads/
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EOS
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end
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end
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end
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class MysqlDependency < Requirement
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fatal true
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default_formula 'mysql'
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satisfy { which 'mysql_config' }
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end
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class PostgresqlDependency < Requirement
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fatal true
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default_formula 'postgresql'
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satisfy { which 'pg_config' }
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end
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class TeXDependency < Requirement
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fatal true
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satisfy { which('tex') || which('latex') }
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def message;
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if File.exist?("/usr/texbin")
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texbin_path = "/usr/texbin"
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else
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texbin_path = "its bin directory"
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end
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<<-EOS.undent
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A LaTeX distribution is required for Homebrew to install this formula.
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You can install MacTeX distribution from:
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http://www.tug.org/mactex/
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Make sure that "/usr/texbin", or the location you installed it to, is in
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your PATH before proceeding.
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EOS
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end
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end
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class ArchRequirement < Requirement
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fatal true
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def initialize(arch)
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@arch = arch.pop
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super
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end
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satisfy do
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case @arch
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when :x86_64 then MacOS.prefer_64_bit?
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when :intel, :ppc then Hardware::CPU.type == @arch
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end
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end
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def message
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"This formula requires an #{@arch} architecture."
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end
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end
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class MercurialDependency < Requirement
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fatal true
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default_formula 'mercurial'
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satisfy { which('hg') }
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end
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class GitDependency < Requirement
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fatal true
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default_formula 'git'
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satisfy { !!which('git') }
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end
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class JavaDependency < Requirement
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fatal true
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satisfy { java_version }
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def initialize(tags)
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@version = tags.pop
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super
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end
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def java_version
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version_flag = " --version #{@version}+" if @version
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quiet_system "/usr/libexec/java_home --failfast#{version_flag}"
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end
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def message
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version_string = " #{@version}" if @version
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<<-EOS.undent
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Java#{version_string} is required for Homebrew to install this formula.
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You can install Java from:
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http://www.oracle.com/technetwork/java/javase/downloads/index.html
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EOS
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end
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end
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