gst_all_1: re-disable docs for cross

Documentation was recently enabled, which broke the cross build.

Fixes: 46bf2c47f0 ("gst_all_1.gst-editing-services: 1.20.3 -> 1.22.2")
Fixes: 782969f5d6 ("gst_all_1.gst-rtsp-server: 1.20.3 -> 1.22.2")
Fixes: 79e42f53c2 ("gst_all_1.gst-devtools: 1.20.3 -> 1.22.2")
Fixes: 50b8c274ea ("gst_all_1.gst-vaapi: 1.20.3 -> 1.22.2")
Fixes: 26a54eba11 ("gst_all_1.gst-libav: 1.20.3 -> 1.22.2")
Fixes: a315e09637 ("gst_all_1.gst-plugins-ugly: 1.20.3 -> 1.22.2")
Fixes: f03d8ba1e1 ("gst_all_1.gst-plugins-bad: 1.20.3 -> 1.22.2")
Fixes: 3028bf5ea3 ("gst_all_1.gst-plugins-good: 1.20.3 -> 1.22.2")
Fixes: 4b859ee802 ("gst_all_1.gstreamer: 1.20.3 -> 1.22.2")

pkgs/development/libraries/gstreamer/bad/default.nix

@@ -11,7 +11,6 @@
 , orc
 , gstreamer
 , gobject-introspection
-, hotdoc
 , enableZbar ? false
 , faacSupport ? false
 , faac
@@ -101,6 +100,8 @@
 , MediaToolbox
 , enableGplPlugins ? true
 , bluezSupport ? stdenv.isLinux
+# Checks meson.is_cross_build(), so even canExecute isn't enough.
+, enableDocumentation ? stdenv.hostPlatform == stdenv.buildPlatform, hotdoc
 }:
 
 stdenv.mkDerivation rec {
@@ -131,8 +132,7 @@ stdenv.mkDerivation rec {
     gettext
     gstreamer # for gst-tester-1.0
     gobject-introspection
-
+  ] ++ lib.optionals enableDocumentation [
-    # documentation
     hotdoc
   ] ++ lib.optionals stdenv.isLinux [
     wayland # for wayland-scanner
@@ -287,6 +287,7 @@ stdenv.mkDerivation rec {
     "-Donnx=disabled" # depends on `libonnxruntime` not packaged in nixpkgs as of writing
     "-Dopenaptx=enabled" # since gstreamer-1.20.1 `libfreeaptx` is supported for circumventing the dubious license conflict with `libopenaptx`
     "-Dbluez=${if bluezSupport then "enabled" else "disabled"}"
+    (lib.mesonEnable "doc" enableDocumentation)
   ]
   ++ lib.optionals (!stdenv.isLinux) [
     "-Ddoc=disabled" # needs gstcuda to be enabled which is Linux-only

pkgs/development/libraries/gstreamer/base/default.nix

@@ -20,7 +20,6 @@
 , tremor # provides 'virbisidec'
 , libGL
 , gobject-introspection
-, hotdoc
 , enableX11 ? stdenv.isLinux
 , libXext
 , libXi
@@ -39,6 +38,9 @@
 , cdparanoia
 , glib
 , testers
+# Checks meson.is_cross_build(), so even canExecute isn't enough.
+, enableDocumentation ? stdenv.hostPlatform == stdenv.buildPlatform
+, hotdoc
 }:
 
 stdenv.mkDerivation (finalAttrs: {
@@ -68,10 +70,11 @@ stdenv.mkDerivation (finalAttrs: {
     glib
     gstreamer
     gobject-introspection
-
+  ] ++ lib.optionals enableDocumentation [
-    # documentation
     hotdoc
-  ] ++ lib.optional enableWayland wayland;
+  ] ++ lib.optionals enableWayland [
+    wayland
+  ];
 
   buildInputs = [
     gobject-introspection
@@ -110,6 +113,7 @@ stdenv.mkDerivation (finalAttrs: {
     "-Dexamples=disabled" # requires many dependencies and probably not useful for our users
     # See https://github.com/GStreamer/gst-plugins-base/blob/d64a4b7a69c3462851ff4dcfa97cc6f94cd64aef/meson_options.txt#L15 for a list of choices
     "-Dgl_winsys=${lib.concatStringsSep "," (lib.optional enableX11 "x11" ++ lib.optional enableWayland "wayland" ++ lib.optional enableCocoa "cocoa")}"
+    (lib.mesonEnable "doc" enableDocumentation)
   ] ++ lib.optionals (stdenv.buildPlatform != stdenv.hostPlatform) [
     "-Dtests=disabled"
   ]

pkgs/development/libraries/gstreamer/core/default.nix

@@ -8,7 +8,6 @@
 , flex
 , python3
 , glib
-, hotdoc
 , makeWrapper
 , libcap
 , libunwind
@@ -19,6 +18,8 @@
 , CoreServices
 , gobject-introspection
 , testers
+# Checks meson.is_cross_build(), so even canExecute isn't enough.
+, enableDocumentation ? stdenv.hostPlatform == stdenv.buildPlatform, hotdoc
 }:
 
 stdenv.mkDerivation (finalAttrs: {
@@ -55,11 +56,10 @@ stdenv.mkDerivation (finalAttrs: {
     glib
     bash-completion
     gobject-introspection
-
-    # documentation
-    hotdoc
   ] ++ lib.optionals stdenv.isLinux [
     libcap # for setcap binary
+  ] ++ lib.optionals enableDocumentation [
+    hotdoc
   ];
 
   buildInputs = [
@@ -81,6 +81,7 @@ stdenv.mkDerivation (finalAttrs: {
   mesonFlags = [
     "-Ddbghelp=disabled" # not needed as we already provide libunwind and libdw, and dbghelp is a fallback to those
     "-Dexamples=disabled" # requires many dependencies and probably not useful for our users
+    (lib.mesonEnable "doc" enableDocumentation)
   ] ++ lib.optionals stdenv.isDarwin [
     # darwin.libunwind doesn't have pkg-config definitions so meson doesn't detect it.
     "-Dlibunwind=disabled"

pkgs/development/libraries/gstreamer/devtools/default.nix

@@ -10,8 +10,9 @@
 , gst-rtsp-server
 , python3
 , gobject-introspection
-, hotdoc
 , json-glib
+# Checks meson.is_cross_build(), so even canExecute isn't enough.
+, enableDocumentation ? stdenv.hostPlatform == stdenv.buildPlatform, hotdoc
 }:
 
 stdenv.mkDerivation rec {
@@ -37,8 +38,7 @@ stdenv.mkDerivation rec {
     ninja
     pkg-config
     gobject-introspection
-
+  ] ++ lib.optionals enableDocumentation [
-    # documentation
     hotdoc
   ];
 
@@ -56,6 +56,10 @@ stdenv.mkDerivation rec {
     gst-rtsp-server
   ];
 
+  mesonFlags = [
+    (lib.mesonEnable "doc" enableDocumentation)
+  ];
+
   meta = with lib; {
     description = "Integration testing infrastructure for the GStreamer framework";
     homepage = "https://gstreamer.freedesktop.org";

pkgs/development/libraries/gstreamer/ges/default.nix

@@ -10,9 +10,10 @@
 , gst-devtools
 , libxml2
 , flex
-, hotdoc
 , gettext
 , gobject-introspection
+# Checks meson.is_cross_build(), so even canExecute isn't enough.
+, enableDocumentation ? stdenv.hostPlatform == stdenv.buildPlatform, hotdoc
 }:
 
 stdenv.mkDerivation rec {
@@ -37,8 +38,7 @@ stdenv.mkDerivation rec {
     gobject-introspection
     python3
     flex
-
+  ] ++ lib.optionals enableDocumentation [
-    # documentation
     hotdoc
   ];
 
@@ -55,6 +55,10 @@ stdenv.mkDerivation rec {
     gst-plugins-bad
   ];
 
+  mesonFlags = [
+    (lib.mesonEnable "doc" enableDocumentation)
+  ];
+
   postPatch = ''
     patchShebangs \
       scripts/extract-release-date-from-doap-file.py

pkgs/development/libraries/gstreamer/good/default.nix

@@ -44,7 +44,8 @@
 , libgudev
 , wavpack
 , glib
-, hotdoc
+# Checks meson.is_cross_build(), so even canExecute isn't enough.
+, enableDocumentation ? stdenv.hostPlatform == stdenv.buildPlatform, hotdoc
 }:
 
 assert raspiCameraSupport -> (stdenv.isLinux && stdenv.isAarch64);
@@ -74,8 +75,7 @@ stdenv.mkDerivation rec {
     orc
     libshout
     glib
-
+  ] ++ lib.optionals enableDocumentation [
-    # documentation
     hotdoc
   ] ++ lib.optionals qt5Support (with qt5; [
     qtbase
@@ -142,6 +142,7 @@ stdenv.mkDerivation rec {
   mesonFlags = [
     "-Dexamples=disabled" # requires many dependencies and probably not useful for our users
     "-Dglib-asserts=disabled" # asserts should be disabled on stable releases
+    (lib.mesonEnable "doc" enableDocumentation)
   ] ++ lib.optionals (!qt5Support) [
     "-Dqt5=disabled"
   ] ++ lib.optionals (!qt6Support) [

pkgs/development/libraries/gstreamer/libav/default.nix

@@ -5,11 +5,12 @@
 , ninja
 , pkg-config
 , python3
-, hotdoc
 , gstreamer
 , gst-plugins-base
 , gettext
 , libav
+# Checks meson.is_cross_build(), so even canExecute isn't enough.
+, enableDocumentation ? stdenv.hostPlatform == stdenv.buildPlatform, hotdoc
 }:
 
 # Note that since gst-libav-1.6, libav is actually ffmpeg. See
@@ -32,8 +33,7 @@ stdenv.mkDerivation rec {
     gettext
     pkg-config
     python3
-
+  ] ++ lib.optionals enableDocumentation [
-    # documentation
     hotdoc
   ];
 
@@ -43,6 +43,10 @@ stdenv.mkDerivation rec {
     libav
   ];
 
+  mesonFlags = [
+    (lib.mesonEnable "doc" enableDocumentation)
+  ];
+
   postPatch = ''
     patchShebangs \
       scripts/extract-release-date-from-doap-file.py

pkgs/development/libraries/gstreamer/rtsp-server/default.nix

@@ -5,11 +5,12 @@
 , ninja
 , pkg-config
 , python3
-, hotdoc
 , gettext
 , gobject-introspection
 , gst-plugins-base
 , gst-plugins-bad
+# Checks meson.is_cross_build(), so even canExecute isn't enough.
+, enableDocumentation ? stdenv.hostPlatform == stdenv.buildPlatform, hotdoc
 }:
 
 stdenv.mkDerivation rec {
@@ -33,8 +34,7 @@ stdenv.mkDerivation rec {
     gobject-introspection
     pkg-config
     python3
-
+  ] ++ lib.optionals enableDocumentation [
-    # documentation
     hotdoc
   ];
 
@@ -46,6 +46,7 @@ stdenv.mkDerivation rec {
 
   mesonFlags = [
     "-Dexamples=disabled" # requires many dependencies and probably not useful for our users
+    (lib.mesonEnable "doc" enableDocumentation)
   ];
 
   postPatch = ''

pkgs/development/libraries/gstreamer/ugly/default.nix

@@ -4,7 +4,6 @@
 , ninja
 , pkg-config
 , python3
-, hotdoc
 , gst-plugins-base
 , orc
 , gettext
@@ -21,6 +20,8 @@
 , CoreFoundation
 , DiskArbitration
 , enableGplPlugins ? true
+# Checks meson.is_cross_build(), so even canExecute isn't enough.
+, enableDocumentation ? stdenv.hostPlatform == stdenv.buildPlatform, hotdoc
 }:
 
 stdenv.mkDerivation rec {
@@ -40,8 +41,7 @@ stdenv.mkDerivation rec {
     gettext
     pkg-config
     python3
-
+  ] ++ lib.optionals enableDocumentation [
-    # documentation
     hotdoc
   ];
 
@@ -65,6 +65,7 @@ stdenv.mkDerivation rec {
 
   mesonFlags = [
     "-Dsidplay=disabled" # sidplay / sidplay/player.h isn't packaged in nixpkgs as of writing
+    (lib.mesonEnable "doc" enableDocumentation)
   ] ++ (if enableGplPlugins then [
     "-Dgpl=enabled"
   ] else [

pkgs/development/libraries/gstreamer/vaapi/default.nix

@@ -5,7 +5,6 @@
 , pkg-config
 , gst-plugins-base
 , bzip2
-, hotdoc
 , libva
 , wayland
 , wayland-protocols
@@ -19,6 +18,8 @@
 , nasm
 , libvpx
 , python3
+# Checks meson.is_cross_build(), so even canExecute isn't enough.
+, enableDocumentation ? stdenv.hostPlatform == stdenv.buildPlatform, hotdoc
 }:
 
 stdenv.mkDerivation rec {
@@ -42,8 +43,7 @@ stdenv.mkDerivation rec {
     python3
     bzip2
     wayland
-
+  ] ++ lib.optionals enableDocumentation [
-    # documentation
     hotdoc
   ];
 
@@ -72,6 +72,7 @@ stdenv.mkDerivation rec {
 
   mesonFlags = [
     "-Dexamples=disabled" # requires many dependencies and probably not useful for our users
+    (lib.mesonEnable "doc" enableDocumentation)
   ];
 
   postPatch = ''