From 1c583d89e056e6d5ca63e4abf86d3803970a89bd Mon Sep 17 00:00:00 2001
From: ckie <git-525ff67@ckie.dev>
Date: Mon, 7 Feb 2022 19:06:38 +0200
Subject: [PATCH] SDL2_ttf_2_0_15: init

This is an older version of the SDL2_ttf derivation needed for
`linthesia` to run properly. I don't know why a minor version change
broke things (2.0.15 -> 2.0.18) but it did and this fixes that without
disrupting other packages.
---
 .../development/libraries/SDL2_ttf/2.0.15.nix | 25 +++++++++++++++++++
 pkgs/top-level/all-packages.nix               |  2 ++
 2 files changed, 27 insertions(+)
 create mode 100644 pkgs/development/libraries/SDL2_ttf/2.0.15.nix

diff --git a/pkgs/development/libraries/SDL2_ttf/2.0.15.nix b/pkgs/development/libraries/SDL2_ttf/2.0.15.nix
new file mode 100644
index 00000000000..a5057c0fbec
--- /dev/null
+++ b/pkgs/development/libraries/SDL2_ttf/2.0.15.nix
@@ -0,0 +1,25 @@
+{ lib, stdenv, pkg-config, darwin, fetchurl, SDL2, freetype, libGL }:
+
+stdenv.mkDerivation rec {
+  pname = "SDL2_ttf";
+  version = "2.0.15";
+
+  src = fetchurl {
+    url = "https://www.libsdl.org/projects/SDL_ttf/release/${pname}-${version}.tar.gz";
+    sha256 = "0cyd48dipc0m399qy8s03lci8b0bpiy8xlkvrm2ia7wcv0dfpv59";
+  };
+
+  configureFlags = lib.optional stdenv.isDarwin "--disable-sdltest";
+
+  nativeBuildInputs = [ pkg-config ];
+
+  buildInputs = [ SDL2 freetype libGL ]
+    ++ lib.optional stdenv.isDarwin darwin.libobjc;
+
+  meta = with lib; {
+    description = "SDL TrueType library";
+    platforms = platforms.unix;
+    license = licenses.zlib;
+    homepage = "https://www.libsdl.org/projects/SDL_ttf/";
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 3e9f41a0506..55835065be2 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -19966,6 +19966,8 @@ with pkgs;
 
   SDL2_ttf = callPackage ../development/libraries/SDL2_ttf { };
 
+  SDL2_ttf_2_0_15 = callPackage ../development/libraries/SDL2_ttf/2.0.15.nix { };
+
   sdnotify-wrapper = skawarePackages.sdnotify-wrapper;
 
   sdrplay = callPackage ../applications/radio/sdrplay {};