38 lines
1.3 KiB
Ruby
38 lines
1.3 KiB
Ruby
class Libspng < Formula
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desc "C library for reading and writing PNG format files"
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homepage "https://libspng.org/"
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url "https://github.com/randy408/libspng/archive/v0.6.1.tar.gz"
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sha256 "336856bea0216fe0ddc6cc584be5823cfd3a142e9d90d8e1635d2d2a5241f584"
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license "BSD-2-Clause"
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bottle do
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cellar :any
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sha256 "2ced17b347e593ca2de3533417ad5a898ac2e87c29e08a434657c236fd2111c2" => :catalina
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sha256 "a600e76cd093e6f06e9f1ae621efc31614c086f03df0087842c0f70fa583623a" => :mojave
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sha256 "5b49cd6443938d9d4423fa0b941c85da37f22f48a14c11c03c890588f14e40a3" => :high_sierra
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end
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depends_on "meson" => :build
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depends_on "ninja" => :build
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depends_on "pkg-config" => :build
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def install
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mkdir "build" do
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system "meson", *std_meson_args, ".."
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system "ninja", "-v"
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system "ninja", "install", "-v"
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end
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pkgshare.install "examples/example.c"
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end
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test do
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fixture = test_fixtures("test.png")
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cp pkgshare/"example.c", testpath/"example.c"
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system ENV.cc, "example.c", "-L#{lib}", "-I#{include}", "-lspng", "-o", "example"
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output = shell_output("./example #{fixture}")
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assert_match "width: 8\nheight: 8\nbit depth: 1\ncolor type: 3 - indexed color\n" \
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"compression method: 0\nfilter method: 0\ninterlace method: 0", output
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end
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end
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