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#!/usr/bin/ruby
# Copyright:: Copyright 2012 Google Inc.
# License:: All Rights Reserved.
# Original Author:: Yugui Sonoda (mailto:yugui@google.com)
#
# Wrapper for create_nmf.py / generate_nmf.py
require File.join(File.dirname(__FILE__), 'nacl-config')
include NaClConfig
$verbosity = 0
def usage_and_exit
$stderr.puts "Usage: #{$PROGRAM_NAME} [--verbose=N] path/to/input.nexe path/to/output.nmf"
exit false
end
def create_dynamically_linked(nmf, exe)
cmd = [
PYTHON, CREATE_NMF,
'-o', nmf,
'-D', OBJDUMP,
'-L', HOST_LIB,
exe
]
puts cmd.join(' ') if $verbosity > 0
exec(*cmd)
end
def create_statically_linked(nmf, exe)
File.open(nmf, "w") {|f|
f.write <<-EOS.gsub(/^ {6}/, '')
{
"program": {
"#{ARCH}": {
"url": "#{exe}"
}
}
}
EOS
}
end
def main
while m = ARGV.first.match(/--([a-z-]+)(?:=(\S+))?/)
case m[1]
when 'verbose'
usage_and_exit unless m[2][/\A[0-9]+\z/]
$verbosity = m[2].to_i
when 'help'
usage_end_exit
end
ARGV.shift
end
usage_and_exit if ARGV.size < 2
exe, nmf = ARGV[0], ARGV[1]
if newlib?
create_statically_linked(nmf, exe)
else
create_dynamically_linked(nmf, exe)
end
end
if __FILE__ == $0
main()
end
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