59 lines
1.9 KiB
Ruby
59 lines
1.9 KiB
Ruby
class Luaradio < Formula
|
|
desc "lightweight, embeddable flow graph signal processing framework for SDR"
|
|
homepage "http://luaradio.io/"
|
|
url "https://github.com/vsergeev/luaradio/archive/v0.2.0.tar.gz"
|
|
sha256 "b2a738a10908d6d53b8ea61d50c6883b69b2b9930f769d7bc83b99464b109d93"
|
|
head "https://github.com/vsergeev/luaradio.git"
|
|
|
|
bottle do
|
|
cellar :any
|
|
sha256 "5de64821ef1142e863dfdf65cde54fd8e8251735397dc2be23cf53addc69687f" => :el_capitan
|
|
sha256 "fa5f1da92778e2f4447c85fae2ae9e745ff34eb239dd5d32789953a81f357374" => :yosemite
|
|
sha256 "ba97b103bf71964b5c109669c7f773bdd8b0280e1a6bc14aea721fe92aff0ee7" => :mavericks
|
|
end
|
|
|
|
depends_on "pkg-config" => :build
|
|
depends_on "luajit"
|
|
depends_on "fftw" => :recommended
|
|
|
|
def install
|
|
cd "embed" do
|
|
# Ensure file placement is compatible with HOMEBREW_SANDBOX.
|
|
inreplace "Makefile" do |s|
|
|
s.gsub! "install -d $(DESTDIR)$(INSTALL_CMOD)",
|
|
"install -d $(PREFIX)/lib/lua/5.1"
|
|
s.gsub! "$(DESTDIR)$(INSTALL_CMOD)/radio.so",
|
|
"$(PREFIX)/lib/lua/5.1/radio.so"
|
|
end
|
|
system "make", "install", "PREFIX=#{prefix}"
|
|
end
|
|
end
|
|
|
|
test do
|
|
(testpath/"hello").write("Hello, world!")
|
|
(testpath/"test.lua").write <<-EOS.undent
|
|
local radio = require('radio')
|
|
|
|
local PrintBytes = radio.block.factory("PrintBytes")
|
|
|
|
function PrintBytes:instantiate()
|
|
self:add_type_signature({radio.block.Input("in", radio.types.Byte)}, {})
|
|
end
|
|
|
|
function PrintBytes:process(c)
|
|
for i = 0, c.length - 1 do
|
|
io.write(string.char(c.data[i].value))
|
|
end
|
|
end
|
|
|
|
local source = radio.RawFileSource("hello", radio.types.Byte, 1e6)
|
|
local sink = PrintBytes()
|
|
local top = radio.CompositeBlock()
|
|
|
|
top:connect(source, sink)
|
|
top:run()
|
|
EOS
|
|
|
|
assert_equal "Hello, world!", shell_output("#{bin}/luaradio test.lua")
|
|
end
|
|
end
|