92 lines
4.1 KiB
Ruby
92 lines
4.1 KiB
Ruby
class Lv2 < Formula
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include Language::Python::Shebang
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include Language::Python::Virtualenv
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desc "Portable plugin standard for audio systems"
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homepage "https://lv2plug.in/"
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url "https://lv2plug.in/spec/lv2-1.18.2.tar.bz2"
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sha256 "4e891fbc744c05855beb5dfa82e822b14917dd66e98f82b8230dbd1c7ab2e05e"
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license "ISC"
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revision 2
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livecheck do
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url "https://lv2plug.in/spec/"
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regex(/href=.*?lv2[._-]v?(\d+(?:\.\d+)+)\.t/i)
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end
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bottle do
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sha256 cellar: :any_skip_relocation, arm64_monterey: "790ade2b7ab3feecb94d0f2dd742711682ee33a95df40d51764bf889b8069f9c"
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sha256 cellar: :any_skip_relocation, arm64_big_sur: "989c9c94e5a5bb85d2f6a2df5e24cb6cb484ba111604e9b7ed073326239718b0"
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sha256 cellar: :any_skip_relocation, monterey: "65452787131a1b10cf660bae586cc608e199dab1a8cc5fac5f881d412d105526"
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sha256 cellar: :any_skip_relocation, big_sur: "132f0f15456df53ca7a22829f492e3efcc401949adabb9a46dadf8127e3a0149"
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sha256 cellar: :any_skip_relocation, catalina: "918a7793ae37b8b9d2d21bbe86f4812537979cdb4702cc6c005aab0f82422dcc"
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sha256 cellar: :any_skip_relocation, x86_64_linux: "1cd1af0b46fa048cb14ce09b527e4899d785f2abf6d11a3e8978e97db41f2839"
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end
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depends_on "python@3.9"
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depends_on "six"
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# importlib_metadata can be removed after switching this formula to use python@3.10 (or newer)
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resource "importlib_metadata" do
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url "https://files.pythonhosted.org/packages/73/0f/def168c6162596051dcc6acaffc4984ec742eb0c79ce02e51ddc11772b1c/importlib_metadata-4.11.2.tar.gz"
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sha256 "b36ffa925fe3139b2f6ff11d6925ffd4fa7bc47870165e3ac260ac7b4f91e6ac"
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end
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resource "isodate" do
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url "https://files.pythonhosted.org/packages/db/7a/c0a56c7d56c7fa723988f122fa1f1ccf8c5c4ccc48efad0d214b49e5b1af/isodate-0.6.1.tar.gz"
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sha256 "48c5881de7e8b0a0d648cb024c8062dc84e7b840ed81e864c7614fd3c127bde9"
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end
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resource "Markdown" do
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url "https://files.pythonhosted.org/packages/15/06/d60f21eda994b044cbd496892d4d4c5c708aa597fcaded7d421513cb219b/Markdown-3.3.6.tar.gz"
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sha256 "76df8ae32294ec39dcf89340382882dfa12975f87f45c3ed1ecdb1e8cefc7006"
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end
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resource "Pygments" do
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url "https://files.pythonhosted.org/packages/94/9c/cb656d06950268155f46d4f6ce25d7ffc51a0da47eadf1b164bbf23b718b/Pygments-2.11.2.tar.gz"
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sha256 "4e426f72023d88d03b2fa258de560726ce890ff3b630f88c21cbb8b2503b8c6a"
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end
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resource "rdflib" do
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url "https://files.pythonhosted.org/packages/42/ff/00084798ba8d21f9e79044c4b8e56d0fca4bb7dd428ae693bcbfdbaa4a06/rdflib-6.1.1.tar.gz"
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sha256 "8dbfa0af2990b98471dacbc936d6494c997ede92fd8ed693fb84ee700ef6f754"
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end
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# Dependency of importlib_metadata, remove with importlib_metadata
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resource "zipp" do
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url "https://files.pythonhosted.org/packages/94/64/3115548d41cb001378099cb4fc6a6889c64ef43ac1b0e68c9e80b55884fa/zipp-3.7.0.tar.gz"
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sha256 "9f50f446828eb9d45b267433fd3e9da8d801f614129124863f9c51ebceafb87d"
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end
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def install
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# Python resources and virtualenv are for the lv2specgen.py script that is installed
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venv = virtualenv_create(libexec, "python3")
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venv.pip_install resources
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rw_info = python_shebang_rewrite_info("#{libexec}/bin/python3")
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rewrite_shebang rw_info, *Dir.glob("lv2specgen/*.py")
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system "python3", "./waf", "configure",
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"--prefix=#{prefix}", "--no-plugins", "--lv2dir=#{lib}/lv2"
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system "python3", "./waf", "build"
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system "python3", "./waf", "install"
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(pkgshare/"example").install "plugins/eg-amp.lv2/amp.c"
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end
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test do
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output = shell_output("#{bin}/lv2specgen.py --help")
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# lv2specgen.py will only display help text if it is able to load required Python modules
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assert_match "Write HTML documentation for an RDF ontology.", output
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# Pygments support in lv2specgen.py is optional, ensure that there were no errors in loading Pygments
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refute_match "Error importing pygments, syntax highlighting disabled.", output
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# Try building a simple lv2 plugin
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dynamic_flag = OS.mac? ? "-dynamiclib" : "-shared"
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system ENV.cc, pkgshare/"example/amp.c", "-I#{include}",
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"-DEG_AMP_LV2_VERSION=1.0.0", "-DHAVE_LV2=1", "-fPIC", dynamic_flag,
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"-o", shared_library("amp")
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end
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end
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