Merge pull request #298346 from azahi/dmalloc

dmalloc: init at 5.6.5

pkgs/by-name/dm/dmalloc/package.nix

@@ -0,0 +1,45 @@
+{ lib
+, stdenv
+, fetchFromGitHub
+, testers
+, dmalloc
+}:
+
+stdenv.mkDerivation rec {
+  pname = "dmalloc";
+  version = "5.6.5";
+
+  src = fetchFromGitHub {
+    owner = "j256";
+    repo = "dmalloc";
+    rev = "dmalloc_release_${lib.replaceStrings ["."] ["_"] version}";
+    hash = "sha256-P63I9s32C3v1q+Sy9joK0HKYb0ebBu9g72tTTwxvkz8=";
+  };
+
+  configureFlags = [
+    "--enable-cxx"
+    "--enable-shlib"
+    "--enable-threads"
+  ];
+
+  passthru.tests.version = testers.testVersion {
+    package = dmalloc;
+  };
+
+  meta = with lib; {
+    description = "Debug Malloc memory allocation debugging C library";
+    longDescription = ''
+      The debug memory allocation or "dmalloc" library has been designed as a
+      drop in replacement for the system's malloc, realloc, calloc, free and
+      other memory management routines while providing powerful debugging
+      facilities configurable at runtime. These facilities include such things
+      as memory-leak tracking, fence-post write detection, file/line number
+      reporting, and general logging of statistics.
+    '';
+    homepage = "https://dmalloc.com";
+    license = licenses.isc;
+    maintainers = with maintainers; [ azahi ];
+    platforms = platforms.all;
+    mainProgram = "dmalloc";
+  };
+}