From 8ad93cb4eeebfb8b96f82fb92adf5252c52988ef Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Robert=20Sch=C3=BCtz?= <nix@dotlambda.de>
Date: Sun, 21 Jun 2026 09:13:07 -0700
Subject: [PATCH] taskflow: 4.0.0 -> 4.1.0

Diff: https://github.com/taskflow/taskflow/compare/v4.0.0...v4.1.0

Changelog: https://taskflow.github.io/taskflow/release-4-1-0.html
---
 .../ta/taskflow/add-pkg-config-support.patch  | 31 -------------------
 pkgs/by-name/ta/taskflow/package.nix          | 17 ++--------
 2 files changed, 2 insertions(+), 46 deletions(-)
 delete mode 100644 pkgs/by-name/ta/taskflow/add-pkg-config-support.patch

diff --git a/pkgs/by-name/ta/taskflow/add-pkg-config-support.patch b/pkgs/by-name/ta/taskflow/add-pkg-config-support.patch
deleted file mode 100644
index 3eb447d6d3bb..000000000000
--- a/pkgs/by-name/ta/taskflow/add-pkg-config-support.patch
+++ /dev/null
@@ -1,31 +0,0 @@
-diff --git a/CMakeLists.txt b/CMakeLists.txt
-index 063fd793..99998a6b 100644
---- a/CMakeLists.txt
-+++ b/CMakeLists.txt
-@@ -377,3 +377,13 @@ install(
-   DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/${PROJECT_NAME}
- )
- 
-+
-+# -----------------------------------------------------------------------------
-+# pkg-config
-+# -----------------------------------------------------------------------------
-+
-+configure_file(taskflow.pc.in taskflow.pc @ONLY)
-+install(
-+  FILES ${CMAKE_CURRENT_BINARY_DIR}/taskflow.pc
-+  DESTINATION ${CMAKE_INSTALL_LIBDIR}/pkgconfig
-+)
-diff --git a/taskflow.pc.in b/taskflow.pc.in
-new file mode 100644
-index 00000000..fc649288
---- /dev/null
-+++ b/taskflow.pc.in
-@@ -0,0 +1,7 @@
-+prefix=@CMAKE_INSTALL_PREFIX@
-+includedir=@CMAKE_INSTALL_FULL_INCLUDEDIR@
-+
-+Name: Taskflow
-+Description: A General-purpose Task-parallel Programming System
-+Version: @PROJECT_VERSION@
-+Cflags: -I${includedir}
diff --git a/pkgs/by-name/ta/taskflow/package.nix b/pkgs/by-name/ta/taskflow/package.nix
index 65471bef8a46..c7c88ff60060 100644
--- a/pkgs/by-name/ta/taskflow/package.nix
+++ b/pkgs/by-name/ta/taskflow/package.nix
@@ -10,32 +10,19 @@
 
 stdenv.mkDerivation (finalAttrs: {
   pname = "taskflow";
-  version = "4.0.0";
+  version = "4.1.0";
 
   src = fetchFromGitHub {
     owner = "taskflow";
     repo = "taskflow";
     tag = "v${finalAttrs.version}";
-    hash = "sha256-cWnKA6tCsKRfkleBJ38NRP2ciJu4sHtyTS8y5bBTfcA=";
+    hash = "sha256-IxorLV5qQ8veFiwRka8k5oMR51KTUn10MbCIYNVToLk=";
   };
 
   patches = [
     (replaceVars ./unvendor-doctest.patch {
       inherit doctest;
     })
-
-    # https://github.com/taskflow/taskflow/pull/785
-    # TODO: remove when updating to the next release
-    (fetchpatch {
-      name = "fix-brace-init-with-explicit-constructor-for-GCC-15";
-      url = "https://github.com/taskflow/taskflow/commit/de7dfe30594cd1f98398095b970a8320734a2382.patch";
-      hash = "sha256-Ecl7dFvf2HDslv/5IHR5J2PYcRCN3EA4GahxOzcUS4g=";
-    })
-
-    # Vendored from #786 as it does not apply cleanly on top of v0.4.0
-    # https://github.com/taskflow/taskflow/pull/786
-    # TODO: remove when updating to the next release
-    ./add-pkg-config-support.patch
   ];
 
   postPatch = ''