From 5d82bbf23921bbe10927d1d93b96cc96fc505ada Mon Sep 17 00:00:00 2001
From: Zexin Yuan <git@yzx9.xyz>
Date: Fri, 2 May 2025 10:16:16 +0800
Subject: [PATCH 1/3] opencolorio_1: unbreak on clang

---
 pkgs/development/libraries/opencolorio/1.x.nix | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/pkgs/development/libraries/opencolorio/1.x.nix b/pkgs/development/libraries/opencolorio/1.x.nix
index 4ac41482037f..ba12a82ffaa7 100644
--- a/pkgs/development/libraries/opencolorio/1.x.nix
+++ b/pkgs/development/libraries/opencolorio/1.x.nix
@@ -57,6 +57,13 @@ stdenv.mkDerivation rec {
       stdenv.hostPlatform.isDarwin && stdenv.hostPlatform.isAarch64
     ) "-DCMAKE_OSX_ARCHITECTURES=arm64";
 
+  env = lib.optionalAttrs stdenv.cc.isClang {
+    # yaml-cpp uses std::auto_ptr and std::binary_function which has
+    # been disabled in clang with libcxx. These flags re-enables these
+    # features
+    NIX_CXXSTDLIB_COMPILE = "-D_LIBCPP_ENABLE_CXX17_REMOVED_AUTO_PTR=1 -D_LIBCPP_ENABLE_CXX17_REMOVED_UNARY_BINARY_FUNCTION=1";
+  };
+
   postInstall = ''
     moveToOutput bin "$bin"
     moveToOutput cmake "$dev"

From f1d239c8859a4cf45ce549e88c4301977adc44a5 Mon Sep 17 00:00:00 2001
From: Zexin Yuan <git@yzx9.xyz>
Date: Sat, 3 May 2025 19:57:36 +0800
Subject: [PATCH 2/3] opencolorio_1: modernize, add maintainer

---
 .../development/libraries/opencolorio/1.x.nix | 22 +++++++++----------
 1 file changed, 11 insertions(+), 11 deletions(-)

diff --git a/pkgs/development/libraries/opencolorio/1.x.nix b/pkgs/development/libraries/opencolorio/1.x.nix
index ba12a82ffaa7..e910b77decae 100644
--- a/pkgs/development/libraries/opencolorio/1.x.nix
+++ b/pkgs/development/libraries/opencolorio/1.x.nix
@@ -3,22 +3,22 @@
   lib,
   fetchFromGitHub,
   cmake,
-  boost,
+  git,
   pkg-config,
   lcms2,
   tinyxml,
-  git,
+  boost,
 }:
 
-stdenv.mkDerivation rec {
+stdenv.mkDerivation (finalAtts: {
   pname = "opencolorio";
   version = "1.1.1";
 
   src = fetchFromGitHub {
     owner = "imageworks";
     repo = "OpenColorIO";
-    rev = "v${version}";
-    sha256 = "12srvxca51czpfjl0gabpidj9n84mw78ivxy5w75qhq2mmc798sb";
+    tag = "v${finalAtts.version}";
+    hash = "sha256-S6N0WK0CQ1wOL77viA6vBNkkW7xLPUClu5+FoljfWYs=";
   };
 
   outputs = [
@@ -30,8 +30,8 @@ stdenv.mkDerivation rec {
   # TODO: Investigate whether git can be dropped: It's only used to apply patches
   nativeBuildInputs = [
     cmake
-    pkg-config
     git
+    pkg-config
   ];
 
   buildInputs = [
@@ -73,11 +73,11 @@ stdenv.mkDerivation rec {
       --replace "$out/bin" "$bin/bin"
   '';
 
-  meta = with lib; {
+  meta = {
     homepage = "https://opencolorio.org";
     description = "Color management framework for visual effects and animation";
-    license = licenses.bsd3;
-    maintainers = [ ];
-    platforms = platforms.unix;
+    license = lib.licenses.bsd3;
+    maintainers = with lib.maintainers; [ yzx9 ];
+    platforms = lib.platforms.unix;
   };
-}
+})

From f92c8fa9dcbac039cb3ba2e39401de82b5bf900e Mon Sep 17 00:00:00 2001
From: Zexin Yuan <git@yzx9.xyz>
Date: Sat, 3 May 2025 19:58:12 +0800
Subject: [PATCH 3/3] opencolorio_1: use gitMinimal

---
 pkgs/development/libraries/opencolorio/1.x.nix | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pkgs/development/libraries/opencolorio/1.x.nix b/pkgs/development/libraries/opencolorio/1.x.nix
index e910b77decae..c91fee14ed23 100644
--- a/pkgs/development/libraries/opencolorio/1.x.nix
+++ b/pkgs/development/libraries/opencolorio/1.x.nix
@@ -3,7 +3,7 @@
   lib,
   fetchFromGitHub,
   cmake,
-  git,
+  gitMinimal,
   pkg-config,
   lcms2,
   tinyxml,
@@ -30,7 +30,7 @@ stdenv.mkDerivation (finalAtts: {
   # TODO: Investigate whether git can be dropped: It's only used to apply patches
   nativeBuildInputs = [
     cmake
-    git
+    gitMinimal
     pkg-config
   ];