Merge topic 'cm_cxx_features-libhugetlbfs' into release-3.17

4ab0d37b41 cm_cxx_features: Filter out libhugetlbfs warnings

Acked-by: Kitware Robot <[email protected]>
Merge-request: !4681

Source/Checks/cm_cxx_features.cmake

@@ -28,6 +28,8 @@ function(cm_check_cxx_feature name)
     string(REGEX REPLACE "[^\n]*warning:[^\n]*object file compiled with -mlong-branch which is no longer needed[^\n]*" "" check_output "${check_output}")
     # Filter out other warnings unrelated to feature checks.
     string(REGEX REPLACE "[^\n]*warning:[^\n]*sprintf\\(\\) is often misused, please use snprintf[^\n]*" "" check_output "${check_output}")
+    # Filter out libhugetlbfs warnings.
+    string(REGEX REPLACE "[^\n]*libhugetlbfs [^\n]*: WARNING[^\n]*" "" check_output "${check_output}")
     # Filter out xcodebuild warnings.
     string(REGEX REPLACE "[^\n]* xcodebuild\\[[0-9]*:[0-9]*\\] warning: [^\n]*" "" check_output "${check_output}")
     # Filter out ld warnings.