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require 'requirement'
require 'requirements/fortran_dependency'
require 'requirements/language_module_dependency'
require 'requirements/minimum_macos_requirement'
require 'requirements/mpi_dependency'
require 'requirements/python_dependency'
require 'requirements/x11_dependency'
class XcodeDependency < Requirement
fatal true
build true
satisfy(:build_env => false) { MacOS::Xcode.installed? }
def message
message = <<-EOS.undent
A full installation of Xcode.app is required to compile this software.
Installing just the Command Line Tools is not sufficient.
EOS
if MacOS.version >= :lion
message += <<-EOS.undent
Xcode can be installed from the App Store.
EOS
else
message += <<-EOS.undent
Xcode can be installed from https://developer.apple.com/downloads/
EOS
end
end
end
class MysqlDependency < Requirement
fatal true
default_formula 'mysql'
satisfy { which 'mysql_config' }
end
class PostgresqlDependency < Requirement
fatal true
default_formula 'postgresql'
satisfy { which 'pg_config' }
end
class TeXDependency < Requirement
fatal true
satisfy { which('tex') || which('latex') }
def message; <<-EOS.undent
A LaTeX distribution is required to install.
You can install MacTeX distribution from:
http://www.tug.org/mactex/
Make sure that its bin directory is in your PATH before proceeding.
You may also need to restore the ownership of Homebrew install:
sudo chown -R $USER `brew --prefix`
EOS
end
end
class CLTDependency < Requirement
fatal true
build true
satisfy(:build_env => false) { MacOS::CLT.installed? }
def message
message = <<-EOS.undent
The Command Line Tools are required to compile this software.
EOS
if MacOS.version >= :mavericks
message += <<-EOS.undent
Run `xcode-select --install` to install them.
EOS
else
message += <<-EOS.undent
The standalone package can be obtained from
https://developer.apple.com/downloads/,
or it can be installed via Xcode's preferences.
EOS
end
end
end
class ArchRequirement < Requirement
fatal true
def initialize(arch)
@arch = arch.pop
super
end
satisfy do
case @arch
when :x86_64 then MacOS.prefer_64_bit?
when :intel, :ppc then Hardware::CPU.type == @arch
end
end
def message
"This formula requires an #{@arch} architecture."
end
end
class MercurialDependency < Requirement
fatal true
default_formula 'mercurial'
satisfy { which('hg') }
end
class GitDependency < Requirement
fatal true
default_formula 'git'
satisfy { which('git') }
end
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