libbsc 3.3.9 (new formula)

Author: alebcay

Formula/lib/libbsc.rb

@@ -0,0 +1,31 @@
+class Libbsc < Formula
+  desc "High performance block-sorting data compression library"
+  homepage "http://libbsc.com"
+  url "https://github.com/IlyaGrebnov/libbsc/archive/refs/tags/v3.3.9.tar.gz"
+  sha256 "d287535feaf18a05c3ffc9ccba3ee4eacd7604224b4648121d7388727160f107"
+  license "Apache-2.0"
+
+  depends_on "cmake" => :build
+
+  on_macos do
+    depends_on "libomp"
+  end
+
+  def install
+    args = %W[
+      -DBSC_ENABLE_NATIVE_COMPILATION=OFF
+      -DBSC_BUILD_SHARED_LIB=ON
+      -DCMAKE_INSTALL_RPATH=#{rpath}
+    ]
+    system "cmake", "-S", ".", "-B", "build", *args, *std_cmake_args
+    system "cmake", "--build", "build"
+    system "cmake", "--install", "build"
+  end
+
+  test do
+    system bin/"bsc", "e", test_fixtures("test.tiff"), "test.tiff.bsc"
+    system bin/"bsc", "d", "test.tiff.bsc", "test.tiff"
+    assert_equal Digest::SHA256.hexdigest(test_fixtures("test.tiff").read),
+                 Digest::SHA256.hexdigest((testpath/"test.tiff").read)
+  end
+end