e26cf3a83f
The system Subversion doesn't handle new certificate authorities (e.g. Let's Encrypt) well enough for this check to be useful.
93 lines
2.5 KiB
Ruby
93 lines
2.5 KiB
Ruby
require "os/mac/xcode"
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# @private
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class DevelopmentTools
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class << self
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alias original_locate locate
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def locate(tool)
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(@locate ||= {}).fetch(tool) do |key|
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@locate[key] = if (located_tool = original_locate(tool))
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located_tool
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elsif MacOS.version > :tiger
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path = Utils.popen_read("/usr/bin/xcrun", "-no-cache", "-find", tool).chomp
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Pathname.new(path) if File.executable?(path)
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end
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end
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end
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# Checks if the user has any developer tools installed, either via Xcode
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# or the CLT. Convenient for guarding against formula builds when building
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# is impossible.
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def installed?
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MacOS::Xcode.installed? || MacOS::CLT.installed?
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end
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def installation_instructions
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if MacOS.version >= "10.9"
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<<-EOS.undent
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Install the Command Line Tools:
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xcode-select --install
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EOS
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elsif MacOS.version == "10.8" || MacOS.version == "10.7"
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<<-EOS.undent
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Install the Command Line Tools from
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https://developer.apple.com/downloads/
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or via Xcode's preferences.
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EOS
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else
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<<-EOS.undent
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Install Xcode from
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https://developer.apple.com/xcode/downloads/
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EOS
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end
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end
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def custom_installation_instructions
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if MacOS.version > :tiger
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<<-EOS.undent
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Install GNU's GCC
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brew install gcc
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EOS
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else
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# Tiger doesn't ship with apple-gcc42, and this is required to build
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# some software that doesn't build properly with FSF GCC.
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<<-EOS.undent
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Install Apple's GCC
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brew install apple-gcc42
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or GNU's GCC
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brew install gcc
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EOS
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end
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end
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def default_compiler
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case default_cc
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# if GCC 4.2 is installed, e.g. via Tigerbrew, prefer it
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# over the system's GCC 4.0
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when /^gcc-4\.0/ then gcc_4_2_build_version ? :gcc_4_2 : :gcc_4_0
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when /^gcc/ then :gcc_4_2
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when "clang" then :clang
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else
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# guess :(
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if MacOS::Xcode.version >= "4.3"
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:clang
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else
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:gcc_4_2
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end
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end
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end
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def curl_handles_most_https_homepages?
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# The system Curl is too old for some modern HTTPS homepages on
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# older macOS versions.
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MacOS.version >= :el_capitan
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end
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def subversion_handles_most_https_certificates?
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# The system Subversion is too old for some HTTPS certificates on
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# older macOS versions.
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MacOS.version >= :sierra
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end
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end
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end
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