21 lines
1.0 KiB
Diff
21 lines
1.0 KiB
Diff
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This patch is taken from r1441 of rubygems's SVN repository to fix
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rewriting of /usr/bin/env shebang patch with additional arguments to
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the ruby interpreter. Without the patch the regexp would not match,
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leaving the /usr/bin/env in place. This causes problems on platforms
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that pass the remainder of the shebang line as a single argument, such
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as Linux. See bug #199378 for all the details.
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This patch should no longer be needed with rubygems 0.9.5.
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--- lib/rubygems/installer.rb.~1~ 2007-05-10 21:01:45.000000000 +0200
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+++ lib/rubygems/installer.rb 2007-11-18 14:18:31.000000000 +0100
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@@ -254,7 +254,7 @@
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path_to_ruby = File.join(Config::CONFIG['bindir'], Config::CONFIG['ruby_install_name'])
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if first_line =~ /^#!/
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# Preserve extra words on shebang line, like "-w". Thanks RPA.
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- shebang = first_line.sub(/\A\#!\s*\S*ruby\S*/, "#!" + path_to_ruby)
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+ shebang = first_line.sub(/\A\#!.*?ruby\S*/, "#!" + path_to_ruby)
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else
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# Create a plain shebang line.
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shebang = "#!" + path_to_ruby
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