63 lines
2.0 KiB
Ruby
63 lines
2.0 KiB
Ruby
class Luaradio < Formula
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desc "Lightweight, embeddable flow graph signal processing framework for SDR"
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homepage "https://luaradio.io/"
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url "https://github.com/vsergeev/luaradio/archive/v0.8.0.tar.gz"
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sha256 "db4c29cea0ca3c1d2204ba33efaedb2c6eb29a4a05c34db53e49cb534b4d717c"
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license "MIT"
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head "https://github.com/vsergeev/luaradio.git"
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bottle do
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cellar :any
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sha256 "5ab17c6deca1953c08081458d66faa0081b6c0c680b05e07b39563057732e90a" => :big_sur
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sha256 "1370415899d4c7c41b0bfd5ac4792ea3447736acf8727cbbe492b4214b2cc3c1" => :catalina
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sha256 "0968a0cd591fd3e3f7af909df152d5065b8b711a4a7a024c2ac13aceea9aac01" => :mojave
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sha256 "190f3227e451c188e7588e4bdd9f9b1883c97516da52386b2f7019a20858270e" => :high_sierra
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end
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depends_on "pkg-config" => :build
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depends_on "fftw"
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depends_on "liquid-dsp"
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depends_on "luajit"
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def install
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cd "embed" do
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# Ensure file placement is compatible with HOMEBREW_SANDBOX.
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inreplace "Makefile" do |s|
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s.gsub! "install -d $(DESTDIR)$(INSTALL_CMOD)",
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"install -d $(PREFIX)/lib/lua/5.1"
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s.gsub! "$(DESTDIR)$(INSTALL_CMOD)/radio.so",
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"$(PREFIX)/lib/lua/5.1/radio.so"
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end
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system "make", "install", "PREFIX=#{prefix}"
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end
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end
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test do
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(testpath/"hello").write("Hello, world!")
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(testpath/"test.lua").write <<~EOS
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local radio = require('radio')
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local PrintBytes = radio.block.factory("PrintBytes")
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function PrintBytes:instantiate()
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self:add_type_signature({radio.block.Input("in", radio.types.Byte)}, {})
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end
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function PrintBytes:process(c)
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for i = 0, c.length - 1 do
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io.write(string.char(c.data[i].value))
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end
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end
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local source = radio.RawFileSource("hello", radio.types.Byte, 1e6)
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local sink = PrintBytes()
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local top = radio.CompositeBlock()
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top:connect(source, sink)
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top:run()
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EOS
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assert_equal "Hello, world!", shell_output("#{bin}/luaradio test.lua")
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end
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end
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