# https://bugs.gentoo.org/881697
# https://github.com/telegramdesktop/tdesktop/issues/17437

--- tdesktop-5.2.0-orig/cmake/external/CMakeLists.txt
+++ tdesktop-5.2.0-full/cmake/external/CMakeLists.txt
@@ -18,7 +18,7 @@
     add_checked_subdirectory(cld3)
 endif()
 add_checked_subdirectory(crash_reports)
-if (LINUX)
+if (LINUX AND DESKTOP_APP_USE_LIBDISPATCH)
     add_checked_subdirectory(dispatch)
 endif()
 add_checked_subdirectory(expected)
--- tdesktop-5.2.0-orig/cmake/variables.cmake
+++ tdesktop-5.2.0-full/cmake/variables.cmake
@@ -21,6 +21,7 @@
 endif()
 
 option(DESKTOP_APP_LOTTIE_USE_CACHE "Use caching in lottie animations." ON)
+cmake_dependent_option(DESKTOP_APP_USE_LIBDISPATCH "Use libdispatch instead of QThreadPool." OFF LINUX ON)
 cmake_dependent_option(DESKTOP_APP_DISABLE_X11_INTEGRATION "Disable all code for X11 integration." OFF LINUX ON)
 cmake_dependent_option(DESKTOP_APP_USE_ALLOCATION_TRACER "Use simple allocation tracer." OFF LINUX OFF)
 cmake_dependent_option(DESKTOP_APP_USE_PACKAGED_LAZY "Bundle recommended Qt plugins for self-contained packages." OFF LINUX OFF)