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Tiger tar requires explicit format

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Misty De Meo 2012-12-07 17:13:36 -08:00 committed by Misty De Meo
parent 2c9fd850f3
commit 0f7caa154f
1 changed files with 8 additions and 1 deletions
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9
Library/Homebrew/download_strategy.rb
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@ -192,7 +192,14 @@ class AbstractFileDownloadStrategy < AbstractDownloadStrategy
with_system_path { buffered_write("bunzip2") } with_system_path { buffered_write("bunzip2") }
when :gzip, :bzip2, :compress, :tar when :gzip, :bzip2, :compress, :tar
# Assume these are also tarred # Assume these are also tarred
tar_flags = (ARGV.verbose? && ENV["TRAVIS"].nil?) ? "xvf" : "xf" tar_flags = (ARGV.verbose? && ENV["TRAVIS"].nil?) ? "xv" : "x"
# Older versions of tar require an explicit format flag
if cached_location.compression_type == :gzip
tar_flags << "z"
elsif cached_location.compression_type == :bzip2
tar_flags << "j"
end
tar_flags << "f"
with_system_path { safe_system "tar", tar_flags, cached_location } with_system_path { safe_system "tar", tar_flags, cached_location }
chdir chdir
when :xz when :xz