42 lines
1.1 KiB
Ruby
42 lines
1.1 KiB
Ruby
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class Libsais < Formula
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desc "Fast linear time suffix array, lcp array and bwt construction"
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homepage "https://github.com/IlyaGrebnov/libsais"
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url "https://github.com/IlyaGrebnov/libsais/archive/refs/tags/v2.7.1.tar.gz"
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sha256 "5f459ad90cd007c30aaefb7d122bba2a4307ea02915c56381be4b331cca92545"
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license "Apache-2.0"
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head "https://github.com/IlyaGrebnov/libsais.git", branch: "master"
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depends_on "gcc" => :build
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def install
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system "make", "all", "PLIBS=libsais.a"
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system "make", "install", "PREFIX=#{prefix}", "MANS=#{man}", "PLIBS=libsais.a"
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end
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test do
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(testpath/"test.c").write <<~EOS
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#include <libsais.h>
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#include <stdlib.h>
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int main() {
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uint8_t input[] = "homebrew";
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int32_t sa[8];
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libsais(input, sa, 8, 0, NULL);
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if (sa[0] == 4 &&
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sa[1] == 3 &&
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sa[2] == 6 &&
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sa[3] == 0 &&
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sa[4] == 2 &&
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sa[5] == 1 &&
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sa[6] == 5 &&
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sa[7] == 7) {
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return 0;
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}
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return 1;
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}
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EOS
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system ENV.cc, "-o", "test", "test.c", "-L#{lib}", "-lsais"
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system "./test"
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end
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end
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