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#!/System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/bin/ruby -W0
# Historically, xcrun has had various bugs, and in some cases it didn't
# work at all (e.g. CLT-only in the Xcode 4.3 era). This script emulates
# it and attempts to avoid these issues.
# Some build tools set DEVELOPER_DIR, so discard it
ENV.delete "DEVELOPER_DIR"
if ARGV.empty? || ARGV[0][0..0] == "-"
exec "/usr/bin/xcrun", *ARGV
end
arg0 = ARGV.shift
exe = "/usr/bin/#{arg0}"
if File.executable?(exe)
sdkroot = ENV["HOMEBREW_SDKROOT"]
exec(exe, *ARGV) unless sdkroot && File.directory?(sdkroot)
end
$:.unshift "/System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8"
require "pathname"
def canonical_dirname path
Pathname.new(path).dirname.realpath.to_s
end
SUPERBIN = canonical_dirname(__FILE__)
exe = `/usr/bin/xcrun --find #{arg0} 2>/dev/null`.chomp
if File.executable?(exe) && canonical_dirname(exe) != SUPERBIN
exec(exe, *ARGV)
end
paths = ENV["PATH"].split(File::PATH_SEPARATOR)
paths.delete(SUPERBIN)
paths.each do |path|
exe = File.join(path, arg0)
exec(exe, *ARGV) if File.executable?(exe)
end
abort <<-EOS
Failed to execute: #{arg0} #{ARGV.join(" ")}
Xcode and/or the CLT appear to be misconfigured. Try one or both of the following:
xcodebuild -license
sudo xcode-select -switch /path/to/Xcode.app
EOS
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