From 6d8ce7e73f226e8437c2004e56a72e70e41b3d7e Mon Sep 17 00:00:00 2001
From: Alex Zero <joseph@marsden.space>
Date: Sun, 4 Jul 2021 22:40:21 +0100
Subject: [PATCH] libcamera: init at unstable-2021-06-02

---
 .../libraries/libcamera/default.nix           | 76 +++++++++++++++++++
 pkgs/top-level/all-packages.nix               |  2 +
 2 files changed, 78 insertions(+)
 create mode 100644 pkgs/development/libraries/libcamera/default.nix

diff --git a/pkgs/development/libraries/libcamera/default.nix b/pkgs/development/libraries/libcamera/default.nix
new file mode 100644
index 000000000000..90a946597e77
--- /dev/null
+++ b/pkgs/development/libraries/libcamera/default.nix
@@ -0,0 +1,76 @@
+{ stdenv
+, fetchgit
+, lib
+, meson
+, ninja
+, pkg-config
+, boost
+, gnutls
+, openssl
+, libevent
+, lttng-ust
+, gst_all_1
+, gtest
+, graphviz
+, doxygen
+, python3
+, python3Packages
+}:
+
+stdenv.mkDerivation {
+  pname = "libcamera";
+  version = "unstable-2021-06-02";
+
+  src = fetchgit {
+    url = "git://linuxtv.org/libcamera.git";
+    rev = "143b252462b9b795a1286a30349348642fcb87f5";
+    sha256 = "0mlwgd3rxagzhmc94lnn6snriyqvfdpz8r8f58blcf16859galyl";
+  };
+
+  postPatch = ''
+    patchShebangs utils/
+  '';
+
+  buildInputs = [
+    # IPA and signing
+    gnutls
+    openssl
+    boost
+
+    # gstreamer integration
+    gst_all_1.gstreamer
+    gst_all_1.gst-plugins-base
+
+    # cam integration
+    libevent
+
+    # lttng tracing
+    lttng-ust
+  ];
+
+  nativeBuildInputs = [
+    meson
+    ninja
+    pkg-config
+    python3
+    python3Packages.jinja2
+    python3Packages.pyyaml
+    python3Packages.ply
+    python3Packages.sphinx
+    gtest
+    graphviz
+    doxygen
+  ];
+
+  mesonFlags = [ "-Dv4l2=true" "-Dqcam=disabled" ];
+
+  # Fixes error on a deprecated declaration
+  NIX_CFLAGS_COMPILE = "-Wno-error=deprecated-declarations";
+
+  meta = with lib; {
+    description = "An open source camera stack and framework for Linux, Android, and ChromeOS";
+    homepage = "https://libcamera.org";
+    license = licenses.lgpl2Plus;
+    maintainers = with maintainers; [ citadelcore ];
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index be0b60596998..87c32b75e273 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -16084,6 +16084,8 @@ in
 
   libcacard = callPackage ../development/libraries/libcacard { };
 
+  libcamera = callPackage ../development/libraries/libcamera { };
+
   libcanberra = callPackage ../development/libraries/libcanberra {
     inherit (darwin.apple_sdk.frameworks) CoreServices;
   };