fix build issue on windows

dmlc · Jun 25, 2022 · 388a468 · 388a468
1 parent fc2072f
commit 388a468
Showing 1 changed file with 6 additions and 4 deletions.
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -122,11 +122,13 @@ if(USE_AVX)
   endif(USE_LIBXSMM)
 endif(USE_AVX)
 
-if ((NOT MSVC) AND USE_EPOLL)
-  check_include_file("sys/epoll.h" USE_EPOLL)
+if (NOT MSVC)
   if (USE_EPOLL)
-    set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -DUSE_EPOLL")
-    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DUSE_EPOLL")
+    check_include_file("sys/epoll.h" USE_EPOLL)
+    if (USE_EPOLL)
+      set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -DUSE_EPOLL")
+      set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DUSE_EPOLL")
+    endif()
   endif()
 endif ()