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require "formula"
class Nasm < Formula
homepage "http://www.nasm.us/"
url "http://www.nasm.us/pub/nasm/releasebuilds/2.11.08/nasm-2.11.08.tar.xz"
sha256 "c99467c7072211c550d147640d8a1a0aa4d636d4d8cf849f3bf4317d900a1f7f"
bottle do
cellar :any
sha256 "4b7434920425f190c807863d79f653d1f3a8668916f5780a5f2c529056d714b9" => :yosemite
sha256 "dbcbfe3dd3f67dce50f6baf2a0aea7021f4c893863b4ed552542685488519b38" => :mavericks
sha256 "0191f8c219a08f1a3207d63e07b736b627f90d80373d400bded4cada29afc184" => :mountain_lion
end
option :universal
def install
ENV.universal_binary if build.universal?
system "./configure", "--prefix=#{prefix}"
system "make install install_rdf"
end
test do
(testpath/"foo.s").write <<-EOS
mov eax, 0
mov ebx, 0
int 0x80
EOS
system "#{bin}/nasm", "foo.s"
code = File.open("foo", "rb") { |f| f.read.unpack("C*") }
expected = [0x66, 0xb8, 0x00, 0x00, 0x00, 0x00, 0x66, 0xbb,
0x00, 0x00, 0x00, 0x00, 0xcd, 0x80]
assert_equal expected, code
end
end
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