From 9de9c4946695bff51715c536d6b2822d8c65ee84 Mon Sep 17 00:00:00 2001
From: whoomee <git@miglix.eu>
Date: Wed, 4 Mar 2026 15:36:27 +0100
Subject: [PATCH] cctag: use boost186 to fix build error

cctag is incompatible with Boost 1.89 at the moment due to the dropped
Boost.System find_package component and boost::system meta library.
---
 pkgs/by-name/cc/cctag/package.nix | 18 +++++++++---------
 1 file changed, 9 insertions(+), 9 deletions(-)

diff --git a/pkgs/by-name/cc/cctag/package.nix b/pkgs/by-name/cc/cctag/package.nix
index 37cb19617b65..7d7d90e49fef 100644
--- a/pkgs/by-name/cc/cctag/package.nix
+++ b/pkgs/by-name/cc/cctag/package.nix
@@ -4,7 +4,7 @@
   fetchFromGitHub,
 
   cmake,
-  boost,
+  boost186,
   eigen,
   opencv,
   onetbb,
@@ -14,7 +14,7 @@
 let
   stdenv = clangStdenv;
 in
-stdenv.mkDerivation rec {
+stdenv.mkDerivation (finalAttrs: {
   pname = "cctag";
   version = "1.0.4";
 
@@ -26,18 +26,18 @@ stdenv.mkDerivation rec {
   src = fetchFromGitHub {
     owner = "alicevision";
     repo = "CCTag";
-    rev = "v${version}";
+    rev = "v${finalAttrs.version}";
     hash = "sha256-M35KGTTmwGwXefsFWB2UKAKveUQyZBW7V8ejgOAJpXk=";
   };
 
   cmakeFlags = [
     # Feel free to create a PR to add CUDA support
-    "-DCCTAG_WITH_CUDA=OFF"
+    (lib.cmakeBool "CCTAG_WITH_CUDA" false)
 
-    "-DCCTAG_ENABLE_SIMD_AVX2=${if avx2Support then "ON" else "OFF"}"
+    (lib.cmakeBool "CCTAG_ENABLE_SIMD_AVX2" avx2Support)
 
-    "-DCCTAG_BUILD_TESTS=${if doCheck then "ON" else "OFF"}"
-    "-DCCTAG_BUILD_APPS=OFF"
+    (lib.cmakeBool "CCTAG_BUILD_TESTS" finalAttrs.finalPackage.doCheck)
+    (lib.cmakeBool "CCTAG_BUILD_APPS" false)
   ];
 
   patches = [
@@ -60,7 +60,7 @@ stdenv.mkDerivation rec {
   ];
 
   buildInputs = [
-    boost
+    boost186
     eigen
     opencv.cxxdev
   ];
@@ -75,4 +75,4 @@ stdenv.mkDerivation rec {
     platforms = lib.platforms.all;
     maintainers = with lib.maintainers; [ tmarkus ];
   };
-}
+})