forked from mirrors/nixpkgs
45 lines
1.3 KiB
Nix
45 lines
1.3 KiB
Nix
{ version, sha256 }:
|
|
{ stdenv, fetchurl
|
|
# 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.
|
|
# Causes segfaults with some software (ex. rustc), but defaults to true for backward
|
|
# compatibility. Ignored on non OSX.
|
|
, stripPrefix ? true
|
|
, disableInitExecTls ? false
|
|
}:
|
|
|
|
with stdenv.lib;
|
|
|
|
stdenv.mkDerivation rec {
|
|
name = "jemalloc-${version}";
|
|
inherit version;
|
|
|
|
src = fetchurl {
|
|
url = "https://github.com/jemalloc/jemalloc/releases/download/${version}/${name}.tar.bz2";
|
|
inherit sha256;
|
|
};
|
|
|
|
# see the comment on stripPrefix
|
|
configureFlags = []
|
|
++ optional (stdenv.isDarwin && stripPrefix) [ "--with-jemalloc-prefix=" ]
|
|
++ optional disableInitExecTls [ "--disable-initial-exec-tls" ]
|
|
;
|
|
|
|
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 ];
|
|
};
|
|
}
|