72 lines
2.3 KiB
Ruby
72 lines
2.3 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/v0.9.1.tar.gz"
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sha256 "25150fa6b2cfd885d59453a9c4599811573176451c659278c12d50fece69f7f3"
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license "MIT"
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revision 1
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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 "055327aacdb7cfb4ff1b2f3173d74a4e722912c83c40b20471d7ca1a6a69de52" => :big_sur
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sha256 "a603c19d3aa76490299c95ced28c7b522c8b3e4580878bd77381b1dd8a15dad8" => :arm64_big_sur
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sha256 "c0af371bf5dd9240c43a72cabd5bd49bb0782f2d86333d4aa342d896e3ff0f75" => :catalina
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sha256 "266f5c368e4f6a50bb2097bf682ac9e975018da4733592691e92a24c466fe6d9" => :mojave
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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-openresty"
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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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env = {
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PATH: "#{Formula["luajit-openresty"].opt_bin}:$PATH",
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LUA_PATH: "#{lib}/lua/5.1/?.lua${LUA_PATH:+:$LUA_PATH}",
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LUA_CPATH: "#{lib}/lua/5.1/?.so${LUA_CPATH:+:$LUA_CPATH}",
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}
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bin.env_script_all_files libexec/"bin", env
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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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