29 lines
1005 B
Nix
29 lines
1005 B
Nix
{ stdenv, fetchurl }:
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stdenv.mkDerivation rec {
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name = "jemalloc-${version}";
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version = "4.3.1";
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src = fetchurl {
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url = "https://github.com/jemalloc/jemalloc/releases/download/${version}/${name}.tar.bz2";
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sha256 = "12r71i8nm3vwz21fc16rwbb0pwcg5s05n1qg3rwl2s85v0x1ifzp";
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};
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# By default, jemalloc puts a je_ prefix onto all its symbols on OSX, which
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# then stops downstream builds (mariadb in particular) from detecting it. This
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# option should remove the prefix and give us a working jemalloc.
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configureFlags = stdenv.lib.optional stdenv.isDarwin "--with-jemalloc-prefix=";
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meta = with stdenv.lib; {
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homepage = http://jemalloc.net;
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description = "General purpose malloc(3) implementation";
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longDescription = ''
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malloc(3)-compatible memory allocator that emphasizes fragmentation
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avoidance and scalable concurrency support.
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'';
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license = licenses.bsd2;
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platforms = platforms.all;
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maintainers = with maintainers; [ wkennington ];
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};
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}
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