From ad6906feb7db94531a3cc3077be07ef544bb7352 Mon Sep 17 00:00:00 2001
From: "Travis A. Everett" <travis.a.everett@gmail.com>
Date: Thu, 20 Apr 2023 23:18:24 -0500
Subject: [PATCH 1/3] doxygen: enable sqlite3 output

---
 .../tools/documentation/doxygen/default.nix   | 20 +++++++++++++++----
 1 file changed, 16 insertions(+), 4 deletions(-)

diff --git a/pkgs/development/tools/documentation/doxygen/default.nix b/pkgs/development/tools/documentation/doxygen/default.nix
index 1b128a51d0b..2790c334175 100644
--- a/pkgs/development/tools/documentation/doxygen/default.nix
+++ b/pkgs/development/tools/documentation/doxygen/default.nix
@@ -1,4 +1,15 @@
-{ lib, stdenv, cmake, fetchFromGitHub, python3, flex, bison, qt5, CoreServices, libiconv }:
+{ lib
+, stdenv
+, cmake
+, fetchFromGitHub
+, python3
+, flex
+, bison
+, qt5
+, CoreServices
+, libiconv
+, withSqlite ? true, sqlite
+}:
 
 stdenv.mkDerivation rec {
   pname = "doxygen";
@@ -19,12 +30,13 @@ stdenv.mkDerivation rec {
   ];
 
   buildInputs = [ libiconv ]
+    ++ lib.optionals withSqlite [ sqlite ]
     ++ lib.optionals (qt5 != null) (with qt5; [ qtbase wrapQtAppsHook ])
     ++ lib.optionals stdenv.isDarwin [ CoreServices ];
 
-  cmakeFlags =
-    [ "-DICONV_INCLUDE_DIR=${libiconv}/include" ] ++
-    lib.optional (qt5 != null) "-Dbuild_wizard=YES";
+  cmakeFlags = [ "-DICONV_INCLUDE_DIR=${libiconv}/include" ]
+    ++ lib.optional withSqlite "-Duse_sqlite3=ON"
+    ++ lib.optional (qt5 != null) "-Dbuild_wizard=YES";
 
   env.NIX_CFLAGS_COMPILE =
     lib.optionalString stdenv.isDarwin "-mmacosx-version-min=10.9";

From a6a8834043fd746f69ae0f4693d8e6857269be0c Mon Sep 17 00:00:00 2001
From: "Travis A. Everett" <travis.a.everett@gmail.com>
Date: Fri, 21 Apr 2023 19:49:08 -0500
Subject: [PATCH 2/3] doxygen: use apple_sdk_11_0

I tried to build the upstream's master branch and am getting failures
on missing utimensat on intel-based mac. (Basically just preparing for
the next release, which I imagine is nigh.)
---
 pkgs/top-level/all-packages.nix | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index a9cae64ed9a..81ad6b915ec 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -17982,9 +17982,9 @@ with pkgs;
 
   dot2tex = with python3.pkgs; toPythonApplication dot2tex;
 
-  doxygen = callPackage ../development/tools/documentation/doxygen {
+  doxygen = darwin.apple_sdk_11_0.callPackage ../development/tools/documentation/doxygen {
     qt5 = null;
-    inherit (darwin.apple_sdk.frameworks) CoreServices;
+    inherit (darwin.apple_sdk_11_0.frameworks) CoreServices;
   };
 
   doxygen_gui = lowPrio (doxygen.override { inherit qt5; });

From e5c113e3e79047f1f60a551cbf28c2ca85853a05 Mon Sep 17 00:00:00 2001
From: "Travis A. Everett" <travis.a.everett@gmail.com>
Date: Fri, 21 Apr 2023 19:57:34 -0500
Subject: [PATCH 3/3] doxygen: add output for examples

---
 pkgs/development/tools/documentation/doxygen/default.nix | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/pkgs/development/tools/documentation/doxygen/default.nix b/pkgs/development/tools/documentation/doxygen/default.nix
index 2790c334175..29f4fcfd4ae 100644
--- a/pkgs/development/tools/documentation/doxygen/default.nix
+++ b/pkgs/development/tools/documentation/doxygen/default.nix
@@ -41,6 +41,12 @@ stdenv.mkDerivation rec {
   env.NIX_CFLAGS_COMPILE =
     lib.optionalString stdenv.isDarwin "-mmacosx-version-min=10.9";
 
+  # put examples in an output so people/tools can test against them
+  outputs = [ "out" "examples" ];
+  postInstall = ''
+    cp -r ../examples $examples
+  '';
+
   meta = {
     license = lib.licenses.gpl2Plus;
     homepage = "https://www.doxygen.nl/";