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archs_for_command now follows symlinks.

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Tell file(1) to follow symlinks using the -L option.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
This commit is contained in:
James Harris 2010-08-02 11:28:21 -05:00 committed by Adam Vandenberg
parent bc82bfc6d5
commit 07ce6d6e16
1 changed files with 1 additions and 1 deletions
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2
Library/Homebrew/utils.rb
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@ -177,7 +177,7 @@ def archs_for_command cmd
cmd = `/usr/bin/which #{cmd}` unless Pathname.new(cmd).absolute? cmd = `/usr/bin/which #{cmd}` unless Pathname.new(cmd).absolute?
cmd.gsub! ' ', '\\ ' # Escape spaces in the filename. cmd.gsub! ' ', '\\ ' # Escape spaces in the filename.
archs = IO.popen("/usr/bin/file #{cmd}").readlines.inject([]) do |archs, line| archs = IO.popen("/usr/bin/file -L #{cmd}").readlines.inject([]) do |archs, line|
case line case line
when /Mach-O (executable|dynamically linked shared library) ppc/ when /Mach-O (executable|dynamically linked shared library) ppc/
archs << :ppc7400 archs << :ppc7400