difftastic: fix build on x86_64-darwin

closes NixOS#315634
konradmalik · Jun 3, 2024 · 2253b8c · 2253b8c
1 parent 33ce359
commit 2253b8c
Showing 1 changed file with 14 additions and 1 deletion.
diff --git a/pkgs/tools/text/difftastic/default.nix b/pkgs/tools/text/difftastic/default.nix
@@ -1,10 +1,18 @@
 { lib
+, fetchpatch
 , rustPlatform
 , fetchFromGitHub
 , testers
 , difftastic
 }:
 
+let
+  mimallocPatch = fetchpatch {
+    name = "fix-build-on-macos-releases.patch";
+    url = "https://github.com/microsoft/mimalloc/commit/40e0507a5959ee218f308d33aec212c3ebeef3bb.patch";
+    sha256 = "sha256-DK0LqsVXXiEVQSQCxZ5jyZMg0UJJx9a/WxzCroYSHZc=";
+  };
+in
 rustPlatform.buildRustPackage rec {
   pname = "difftastic";
   version = "0.58.0";
@@ -16,13 +24,18 @@ rustPlatform.buildRustPackage rec {
     hash = "sha256-PTc8/NhWsLcKJj+9ebV/YaWEmyOWKJCYUjmVbr4z2SY=";
   };
 
-  cargoSha256 = "sha256-wtWJ32bBoCmx+eGkrOk8o0OQFMhGYZEBEDI1oHn3Zuw=";
+  cargoHash = "sha256-wtWJ32bBoCmx+eGkrOk8o0OQFMhGYZEBEDI1oHn3Zuw=";
 
   # skip flaky tests
   checkFlags = [
     "--skip=options::tests::test_detect_display_width"
   ];
 
+  postPatch = ''
+    patch -d $cargoDepsCopy/libmimalloc-sys-0.1.24/c_src/mimalloc \
+      -p1 < ${mimallocPatch}
+  '';
+
   passthru.tests.version = testers.testVersion { package = difftastic; };
 
   meta = with lib; {