2016-04-20 17:59:42 +00:00
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class Liblzf < Formula
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desc "Very small, very fast data compression library"
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homepage "http://oldhome.schmorp.de/marc/liblzf.html"
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url "http://dist.schmorp.de/liblzf/liblzf-3.6.tar.gz"
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sha256 "41ed86a1bd3a9485612f7a7c1d3c9962d2fe771e55dc30fcf45bd419c39aab8d"
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2016-04-20 18:52:53 +00:00
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bottle do
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cellar :any_skip_relocation
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sha256 "1319038c7de754dd38b22ec45b616419b60a0a8c19072374da01f5ee48f9e8c8" => :el_capitan
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sha256 "1d8f96a8336407a1dd20adb305d6ecd7b1d534c0c2e9015596cb4259ea368eb1" => :yosemite
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sha256 "025ca90ede89fa17407e1aec34f3a7cf3d91e414c2d629401c3b877e91c56661" => :mavericks
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end
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2016-04-20 17:59:42 +00:00
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def install
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system "./configure", "--disable-debug",
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"--disable-dependency-tracking",
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"--disable-silent-rules",
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"--prefix=#{prefix}"
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system "make", "install"
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end
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test do
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# Adapted from bench.c in the liblzf source
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(testpath/"test.c").write <<-EOS.undent
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#include <assert.h>
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#include <string.h>
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#include <stdlib.h>
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#include "lzf.h"
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#define DSIZE 32768
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unsigned char data[DSIZE], data2[DSIZE*2], data3[DSIZE*2];
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int main()
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{
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unsigned int i, l, j;
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for (i = 0; i < DSIZE; ++i)
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data[i] = i + (rand() & 1);
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l = lzf_compress (data, DSIZE, data2, DSIZE*2);
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assert(l);
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j = lzf_decompress (data2, l, data3, DSIZE*2);
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assert (j == DSIZE);
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assert (!memcmp (data, data3, DSIZE));
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return 0;
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}
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EOS
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system ENV.cc, "test.c", "-llzf", "-o", "test"
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system "./test"
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end
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end
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