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