CMake: fix devpoll detection not working properly

Signed-off-by: Stephan Lachnit <stephanlachnit@debian.org>
zeromq · Mar 3, 2023 · 6fc2a61 · 6fc2a61
1 parent 8c72509
commit 6fc2a61
Showing 1 changed file with 1 addition and 3 deletions.
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -402,9 +402,7 @@ if(NOT MSVC)
   endif()
 
   if(POLLER STREQUAL "")
-    set(CMAKE_EXTRA_INCLUDE_FILES sys/devpoll.h)
-    check_type_size("struct pollfd" DEVPOLL)
-    set(CMAKE_EXTRA_INCLUDE_FILES)
+    check_include_files("sys/devpoll.h" HAVE_DEVPOLL)
     if(HAVE_DEVPOLL)
       set(POLLER "devpoll")
     endif()