jemalloc: add 4.5.0 version

3 files changed, 49 insertions, 37 deletions

diff --git a/pkgs/development/libraries/jemalloc/common.nix b/pkgs/development/libraries/jemalloc/common.nix
new file mode 100644
index 00000000000..f4bd35ee56e
--- /dev/null
+++ b/pkgs/development/libraries/jemalloc/common.nix
@@ -0,0 +1,40 @@
+{ stdenv, fetchurl, fetchpatch, version, sha256 }:
+
+stdenv.mkDerivation rec {
+  name = "jemalloc-${version}";
+  inherit version;
+
+  src = fetchurl {
+    url = "https://github.com/jemalloc/jemalloc/releases/download/${version}/${name}.tar.bz2";
+    inherit sha256;
+  };
+
+  # By default, jemalloc puts a je_ prefix onto all its symbols on OSX, which
+  # then stops downstream builds (mariadb in particular) from detecting it. This
+  # option should remove the prefix and give us a working jemalloc.
+  configureFlags = stdenv.lib.optional stdenv.isDarwin "--with-jemalloc-prefix="
+                   # jemalloc is unable to correctly detect transparent hugepage support on
+                   # ARM (https://github.com/jemalloc/jemalloc/issues/526), and the default
+                   # kernel ARMv6/7 kernel does not enable it, so we explicitly disable support
+                   ++ stdenv.lib.optional stdenv.isArm "--disable-thp";
+  doCheck = true;
+
+  patches = stdenv.lib.optional stdenv.isAarch64 (fetchpatch {
+    url = "https://patch-diff.githubusercontent.com/raw/jemalloc/jemalloc/pull/1035.patch";
+    sha256 = "02y0q3dp253bipxv4r954nqipbjbj92p6ww9bx5bk3d8pa81wkqq";
+  });
+
+  enableParallelBuilding = true;
+
+  meta = with stdenv.lib; {
+    homepage = http://jemalloc.net;
+    description = "General purpose malloc(3) implementation";
+    longDescription = ''
+      malloc(3)-compatible memory allocator that emphasizes fragmentation
+      avoidance and scalable concurrency support.
+    '';
+    license = licenses.bsd2;
+    platforms = platforms.all;
+    maintainers = with maintainers; [ wkennington ];
+  };
+}
diff --git a/pkgs/development/libraries/jemalloc/default.nix b/pkgs/development/libraries/jemalloc/default.nix
index 0882431cc15..c507eacbd00 100644
--- a/pkgs/development/libraries/jemalloc/default.nix
+++ b/pkgs/development/libraries/jemalloc/default.nix
@@ -1,40 +1,6 @@
 { stdenv, fetchurl, fetchpatch }:
-
-stdenv.mkDerivation rec {
-  name = "jemalloc-${version}";
+import ./common.nix {
+  inherit stdenv fetchurl fetchpatch;
   version = "5.0.1";
-
-  src = fetchurl {
-    url = "https://github.com/jemalloc/jemalloc/releases/download/${version}/${name}.tar.bz2";
-    sha256 = "4814781d395b0ef093b21a08e8e6e0bd3dab8762f9935bbfb71679b0dea7c3e9";
-  };
-
-  # 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="
-                   # jemalloc is unable to correctly detect transparent hugepage support on
-                   # ARM (https://github.com/jemalloc/jemalloc/issues/526), and the default
-                   # kernel ARMv6/7 kernel does not enable it, so we explicitly disable support
-                   ++ stdenv.lib.optional stdenv.isArm "--disable-thp";
-  doCheck = true;
-
-  patches = stdenv.lib.optional stdenv.isAarch64 (fetchpatch {
-    url = "https://patch-diff.githubusercontent.com/raw/jemalloc/jemalloc/pull/1035.patch";
-    sha256 = "02y0q3dp253bipxv4r954nqipbjbj92p6ww9bx5bk3d8pa81wkqq";
-  });
-
-  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 ];
-  };
+  sha256 = "4814781d395b0ef093b21a08e8e6e0bd3dab8762f9935bbfb71679b0dea7c3e9";
 }
diff --git a/pkgs/development/libraries/jemalloc/jemalloc450.nix b/pkgs/development/libraries/jemalloc/jemalloc450.nix
new file mode 100644
index 00000000000..a55270fcd02
--- /dev/null
+++ b/pkgs/development/libraries/jemalloc/jemalloc450.nix
@@ -0,0 +1,6 @@
+{ stdenv, fetchurl, fetchpatch }:
+import ./common.nix {
+  inherit stdenv fetchurl fetchpatch;
+  version = "4.5.0";
+  sha256 = "10373xhpc10pgmai9fkc1z0rs029qlcb3c0qfnvkbwdlcibdh2cl";
+}