47 lines
1.6 KiB
Ruby
47 lines
1.6 KiB
Ruby
class Libexif < Formula
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desc "EXIF parsing library"
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homepage "https://libexif.sourceforge.io/"
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url "https://downloads.sourceforge.net/project/libexif/libexif/0.6.21/libexif-0.6.21.tar.gz"
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sha256 "edb7eb13664cf950a6edd132b75e99afe61c5effe2f16494e6d27bc404b287bf"
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bottle do
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cellar :any
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rebuild 1
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sha256 "2d8c0924448d966dcbb963ab8e67ee0c24bfaa1ff45d77a2e7f6a705e547ee4f" => :sierra
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sha256 "5990278735f835e2ab004ceac83616a3a71f6ae96c6f5eb0c0f1aa2af0452fb6" => :el_capitan
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sha256 "cebb385c6f48fafa10b8731daec8ce38d8ee34ff7d3afc131edd553a2249662f" => :yosemite
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sha256 "791e4c2073051f5e93fee0f30d1888f39b2873eacbfadbc4b3dd6328b80dfb51" => :mavericks
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sha256 "c84d39e0e1b14770c53190e46aa80ed4155dc22106a104d11fe4c85e533bf1ba" => :mountain_lion
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end
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def install
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system "./configure", "--prefix=#{prefix}", "--disable-dependency-tracking"
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system "make", "install"
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end
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test do
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(testpath/"test.c").write <<-EOS.undent
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#include <stdio.h>
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#include <libexif/exif-loader.h>
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int main(int argc, char **argv) {
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ExifLoader *loader = exif_loader_new();
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ExifData *data;
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if (loader) {
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exif_loader_write_file(loader, argv[1]);
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data = exif_loader_get_data(loader);
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printf(data ? "Exif data loaded" : "No Exif data");
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}
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}
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EOS
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flags = %W[
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-I#{include}
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-L#{lib}
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-lexif
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]
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system ENV.cc, "test.c", "-o", "test", *flags
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test_image = test_fixtures("test.jpg")
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assert_equal "No Exif data", shell_output("./test #{test_image}")
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end
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end
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