···

       
2
       
2
       
 
       


     

       
3
       
3
       
 
       
stdenv.mkDerivation rec {

     

       
4
       
4
       
 
       
  name = "jemalloc-${version}";

     

       
5
       
5
       
-
       
  version = "4.5.0";

     

       
5
       
5
       
+
       
  version = "5.0.1";

     

       
6
       
6
       
 
       


     

       
7
       
7
       
 
       
  src = fetchurl {

     

       
8
       
8
       
 
       
    url = "https://github.com/jemalloc/jemalloc/releases/download/${version}/${name}.tar.bz2";

     

       
9
       
9
       
-
       
    sha256 = "9409d85664b4f135b77518b0b118c549009dc10f6cba14557d170476611f6780";

     

       
9
       
9
       
+
       
    sha256 = "4814781d395b0ef093b21a08e8e6e0bd3dab8762f9935bbfb71679b0dea7c3e9";

     

       
10
       
10
       
 
       
  };

     

       
11
       
11
       
 
       


     

       
12
       
12
       
 
       
  # By default, jemalloc puts a je_ prefix onto all its symbols on OSX, which

     

       
13
       
13
       
 
       
  # then stops downstream builds (mariadb in particular) from detecting it. This

     

       
14
       
14
       
 
       
  # option should remove the prefix and give us a working jemalloc.

     

       
15
       
15
       
-
       
  configureFlags = stdenv.lib.optional stdenv.isDarwin "--with-jemalloc-prefix=";

     

       
16
       
16
       
-
       


     

       
15
       
15
       
+
       
  configureFlags = stdenv.lib.optional stdenv.isDarwin "--with-jemalloc-prefix="

     

       
16
       
16
       
+
       
                   # jemalloc is unable to correctly detect transparent hugepage support on

     

       
17
       
17
       
+
       
                   # ARM (https://github.com/jemalloc/jemalloc/issues/526), and the default

     

       
18
       
18
       
+
       
                   # kernel ARMv6/7 kernel does not enable it, so we explicitly disable support

     

       
19
       
19
       
+
       
                   ++ stdenv.lib.optional stdenv.isArm "--disable-thp";

     

       
17
       
20
       
 
       
  doCheck = true;

     

       
18
       
18
       
-
       


     

       
19
       
21
       
 
       


     

       
20
       
22
       
 
       
  meta = with stdenv.lib; {

     

       
21
       
23
       
 
       
    homepage = http://jemalloc.net;