From 9619d412566fcfc7c20d37fee7cb49126b2e1501 Mon Sep 17 00:00:00 2001
From: Henner Zeller <h.zeller@acm.org>
Date: Fri, 28 Jul 2023 20:07:36 -0700
Subject: [PATCH] qoi: init at unstable-2023-08-10

---
 pkgs/development/libraries/qoi/default.nix | 51 ++++++++++++++++++++++
 pkgs/top-level/all-packages.nix            |  2 +
 2 files changed, 53 insertions(+)
 create mode 100644 pkgs/development/libraries/qoi/default.nix

diff --git a/pkgs/development/libraries/qoi/default.nix b/pkgs/development/libraries/qoi/default.nix
new file mode 100644
index 00000000000..b218fca11d1
--- /dev/null
+++ b/pkgs/development/libraries/qoi/default.nix
@@ -0,0 +1,51 @@
+{ fetchFromGitHub
+, lib
+, stb
+, stdenv
+}:
+
+stdenv.mkDerivation (finalAttrs: {
+  pname = "qoi";
+  version = "unstable-2023-08-10";  # no upstream version yet.
+
+  src = fetchFromGitHub {
+    owner = "phoboslab";
+    repo = "qoi";
+    rev = "19b3b4087b66963a3699ee45f05ec9ef205d7c0e";
+    hash = "sha256-E1hMtjMuDS2zma2s5hlHby/sroRGhtyZm9gLQ+VztsM=";
+  };
+
+  outputs = [ "out" "dev" ];
+
+  nativeBuildInputs = [ stb ];
+
+  buildPhase = ''
+    runHook preBuild
+
+    make CFLAGS_CONV="-I${stb}/include/stb -O3" qoiconv
+
+    runHook postBuild
+  '';
+
+  installPhase = ''
+    runHook preInstall
+
+    # Conversion utility for images->qoi. Not usually needed for development.
+    mkdir -p ${placeholder "out"}/bin
+    install qoiconv ${placeholder "out"}/bin
+
+    # The actual single-header implementation. Nothing to compile, just install.
+    mkdir -p ${placeholder "dev"}/include/
+    install qoi.h ${placeholder "dev"}/include
+
+    runHook postInstall
+  '';
+
+  meta = with lib; {
+    description = "'Quite OK Image Format' for fast, lossless image compression";
+    homepage = "https://qoiformat.org/";
+    license = licenses.mit;
+    maintainers = with maintainers; [ hzeller ];
+    platforms = platforms.all;
+  };
+})
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index cdccfbd1df8..577f2f4d26e 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -24402,6 +24402,8 @@ with pkgs;
 
   qimageblitz = callPackage ../development/libraries/qimageblitz { };
 
+  qoi = callPackage ../development/libraries/qoi { };
+
   qolibri = libsForQt5.callPackage ../applications/misc/qolibri { };
 
   quarto = callPackage ../development/libraries/quarto { };