58 lines
1.9 KiB
Ruby
58 lines
1.9 KiB
Ruby
class Jemalloc < Formula
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desc "malloc implementation emphasizing fragmentation avoidance"
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homepage "http://www.canonware.com/jemalloc/"
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url "https://github.com/jemalloc/jemalloc/releases/download/4.2.1/jemalloc-4.2.1.tar.bz2"
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sha256 "5630650d5c1caab95d2f0898de4fe5ab8519dc680b04963b38bb425ef6a42d57"
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head "https://github.com/jemalloc/jemalloc.git"
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bottle do
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cellar :any
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rebuild 1
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sha256 "70c10932afc1f99132505300ab9b4b9bee66713b767da3ea7e78079cdf970de1" => :sierra
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sha256 "3a7d4d62fa79b02d9497ce12996f5f3184d40ef982c7d33c141c553e85570658" => :el_capitan
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sha256 "b9f4ef12ac5f78f0981f728d955a6d70b3a7fe952ea967433178addc30291669" => :yosemite
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sha256 "c6f28a796d10776f88c9909ece4cd3baa832d2f90bf654a49c8b7a0811597b35" => :mavericks
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end
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# https://github.com/jemalloc/jemalloc/issues/420
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# Should be in the next release, but please check.
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if MacOS.version >= :sierra
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patch do
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url "https://github.com/jemalloc/jemalloc/commit/4abaee5d13.patch"
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sha256 "05c754089098c4275b460b90d1f4b94e32a2c819496187e5378e460c9398a65f"
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end
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patch do
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url "https://github.com/jemalloc/jemalloc/commit/19c9a3e828.patch"
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sha256 "b736dab20d2688d4b21b4ba4755fd19b68145b2d9ae299a1ae154e8553d9261d"
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end
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end
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def install
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system "./configure", "--disable-debug", "--prefix=#{prefix}", "--with-jemalloc-prefix="
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system "make"
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system "make", "check"
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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 <stdlib.h>
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#include <jemalloc/jemalloc.h>
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int main(void) {
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for (size_t i = 0; i < 1000; i++) {
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// Leak some memory
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malloc(i * 100);
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}
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// Dump allocator statistics to stderr
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malloc_stats_print(NULL, NULL, NULL);
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}
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EOS
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system ENV.cc, "test.c", "-L#{lib}", "-ljemalloc", "-o", "test"
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system "./test"
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end
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end
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