30 lines
758 B
Ruby
30 lines
758 B
Ruby
require "formula"
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class Nasm < Formula
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homepage "http://www.nasm.us/"
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url "http://www.nasm.us/pub/nasm/releasebuilds/2.11.05/nasm-2.11.05.tar.xz"
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sha256 "2f4769c2fc88dbd8df4383ce30bc86919b5d488854ab906ebcee5d5a38828a6b"
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option :universal
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def install
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ENV.universal_binary if build.universal?
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system "./configure", "--prefix=#{prefix}"
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system "make install install_rdf"
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end
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test do
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(testpath/"foo.s").write <<-EOS
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mov eax, 0
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mov ebx, 0
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int 0x80
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EOS
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system "#{bin}/nasm", "foo.s"
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code = File.open("foo", "rb") { |f| f.read.unpack("C*") }
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expected = [0x66, 0xb8, 0x00, 0x00, 0x00, 0x00, 0x66, 0xbb,
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0x00, 0x00, 0x00, 0x00, 0xcd, 0x80]
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assert_equal expected, code
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end
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end
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