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authorJennifer Green <jgreen@lanl.gov>2020-04-22 10:54:24 -0600
committerBrad King <brad.king@kitware.com>2020-04-29 08:08:59 -0400
commit4ab0d37b4147dfd6a06995efbcaf2aa68abf29c3 (patch)
tree612ad12cfcdfeb3a941d69fdc66f1f70d4d13cf8 /Source/Checks
parent615129f3ebd308abeaaee7f5f0689e7fc4616c28 (diff)
downloadcmake-4ab0d37b4147dfd6a06995efbcaf2aa68abf29c3.tar.gz
cm_cxx_features: Filter out libhugetlbfs warnings
Without this, CMake fails to build on Cray systems with a craype-hugepages modulefile loaded on the front-end due to libhugetlbfs warnings breaking the CXX Feature tests. Filter out the warnings so the bootstrap can proceed to successfully install CMake on Cray Linux systems. Fixes: #20645
Diffstat (limited to 'Source/Checks')
-rw-r--r--Source/Checks/cm_cxx_features.cmake2
1 files changed, 2 insertions, 0 deletions
diff --git a/Source/Checks/cm_cxx_features.cmake b/Source/Checks/cm_cxx_features.cmake
index c16286c7fd..145f45cf28 100644
--- a/Source/Checks/cm_cxx_features.cmake
+++ b/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.