3 files changed, 16 insertions, 2 deletions
diff --git a/nixpkgs/pkgs/development/libraries/boost/1.84.nix b/nixpkgs/pkgs/development/libraries/boost/1.84.nix
new file mode 100644
index 000000000000..a55f55afaae0
--- /dev/null
+++ b/nixpkgs/pkgs/development/libraries/boost/1.84.nix
@@ -0,0 +1,14 @@
+{ callPackage, fetchurl, fetchpatch, ... } @ args:
+
+callPackage ./generic.nix (args // rec {
+  version = "1.84.0";
+
+  src = fetchurl {
+    urls = [
+      "mirror://sourceforge/boost/boost_${builtins.replaceStrings ["."] ["_"] version}.tar.bz2"
+      "https://boostorg.jfrog.io/artifactory/main/release/${version}/source/boost_${builtins.replaceStrings ["."] ["_"] version}.tar.bz2"
+    ];
+    # SHA256 from http://www.boost.org/users/history/version_1_84_0.html
+    sha256 = "cc4b893acf645c9d4b698e9a0f08ca8846aa5d6c68275c14c3e7949c24109454";
+  };
+})
diff --git a/nixpkgs/pkgs/development/libraries/boost/default.nix b/nixpkgs/pkgs/development/libraries/boost/default.nix
index 7f6422515ace..6434c6d19699 100644
--- a/nixpkgs/pkgs/development/libraries/boost/default.nix
+++ b/nixpkgs/pkgs/development/libraries/boost/default.nix
@@ -24,4 +24,5 @@ in {
   boost181 = makeBoost ./1.81.nix;
   boost182 = makeBoost ./1.82.nix;
   boost183 = makeBoost ./1.83.nix;
+  boost184 = makeBoost ./1.84.nix;
 }
diff --git a/nixpkgs/pkgs/development/libraries/boost/generic.nix b/nixpkgs/pkgs/development/libraries/boost/generic.nix
index 080c944c90f5..ad67806398f9 100644
--- a/nixpkgs/pkgs/development/libraries/boost/generic.nix
+++ b/nixpkgs/pkgs/development/libraries/boost/generic.nix
@@ -73,8 +73,7 @@ let
                     else if stdenv.hostPlatform.parsed.cpu.name == "s390x" then "s390x"
                     else toString stdenv.hostPlatform.parsed.cpu.family}"
     # env in host triplet for Mach-O is "macho", but boost binary format for Mach-O is "mach-o"
-    "binary-format=${if stdenv.hostPlatform.parsed.kernel.execFormat == lib.systems.parse.execFormats.macho
-                     then "mach-o"
+    "binary-format=${if stdenv.hostPlatform.isMacho then "mach-o"
                      else toString stdenv.hostPlatform.parsed.kernel.execFormat.name}"
     "target-os=${toString stdenv.hostPlatform.parsed.kernel.name}"