From 50a1fd28a301dd7560d778378136d66b1d588ef5 Mon Sep 17 00:00:00 2001
From: Doron Behar <doron.behar@gmail.com>
Date: Wed, 15 Oct 2025 15:10:11 +0300
Subject: [PATCH 1/2] pplatex: fix build with cmake>=4

---
 pkgs/by-name/pp/pplatex/package.nix | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/pkgs/by-name/pp/pplatex/package.nix b/pkgs/by-name/pp/pplatex/package.nix
index a6380ec920c8..9226ee26543e 100644
--- a/pkgs/by-name/pp/pplatex/package.nix
+++ b/pkgs/by-name/pp/pplatex/package.nix
@@ -22,6 +22,10 @@ stdenv.mkDerivation (finalAttrs: {
     cmake
     pkg-config
   ];
+  cmakeFlags = [
+    # https://github.com/NixOS/nixpkgs/issues/445447
+    (lib.cmakeFeature "CMAKE_POLICY_VERSION_MINIMUM" "3.5")
+  ];
 
   buildInputs = [
     pcre

From 57d97b3d284f07fb91683edfd3836bfc23ded2dc Mon Sep 17 00:00:00 2001
From: Doron Behar <doron.behar@gmail.com>
Date: Wed, 15 Oct 2025 15:07:02 +0300
Subject: [PATCH 2/2] pplatex: unstable-2023-04-18 -> 1.0-unstable-2025-05-07

---
 pkgs/by-name/pp/pplatex/package.nix | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/pkgs/by-name/pp/pplatex/package.nix b/pkgs/by-name/pp/pplatex/package.nix
index 9226ee26543e..d56f6f5d938d 100644
--- a/pkgs/by-name/pp/pplatex/package.nix
+++ b/pkgs/by-name/pp/pplatex/package.nix
@@ -9,13 +9,13 @@
 
 stdenv.mkDerivation (finalAttrs: {
   pname = "pplatex";
-  version = "unstable-2023-04-18";
+  version = "1.0-unstable-2025-05-07";
 
   src = fetchFromGitHub {
     owner = "stefanhepp";
     repo = "pplatex";
-    rev = "8487b00b25127d9a4883e878000f4be6f89d56d5";
-    sha256 = "sha256-wPPJBn/UfmTWsD5JOg6po83Qn4qlpwgsPUV3iJzw5KU=";
+    rev = "9f6cfb23c3b578f14ad2664cd754cb4a66dc790e";
+    sha256 = "sha256-vI7CujOn2J4qWiykTQj8wyRmfeTDvR0eiFKB2ElTNUk=";
   };
 
   nativeBuildInputs = [