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| author | Brad King <brad.king@kitware.com> | 2017-09-19 13:22:54 (GMT) |
|---|---|---|
| committer | Brad King <brad.king@kitware.com> | 2017-09-19 13:22:54 (GMT) |
| commit | eb3abf8b2ba514cec7d882bcde9d136fa3e023b7 (patch) | |
| tree | 0ebf1ed44da4bbf7ab7f01b0f4efd758c1e63d58 /Source/Checks/cm_cxx_features.cmake | |
| parent | 4547d9a83030f8ae7e636cef16a261c65e6feb40 (diff) | |
| download | CMake-eb3abf8b2ba514cec7d882bcde9d136fa3e023b7.zip CMake-eb3abf8b2ba514cec7d882bcde9d136fa3e023b7.tar.gz CMake-eb3abf8b2ba514cec7d882bcde9d136fa3e023b7.tar.bz2 | |
C++ feature checks: Prepare for multiple check output filters
Diffstat (limited to 'Source/Checks/cm_cxx_features.cmake')
| -rw-r--r-- | Source/Checks/cm_cxx_features.cmake | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/Source/Checks/cm_cxx_features.cmake b/Source/Checks/cm_cxx_features.cmake index ab80f5b..2dfd695 100644 --- a/Source/Checks/cm_cxx_features.cmake +++ b/Source/Checks/cm_cxx_features.cmake @@ -14,8 +14,9 @@ function(cm_check_cxx_feature name) CMAKE_FLAGS ${maybe_cxx_standard} OUTPUT_VARIABLE OUTPUT ) + set(check_output "${OUTPUT}") # Filter out MSBuild output that looks like a warning. - string(REGEX REPLACE " +0 Warning\\(s\\)" "" check_output "${OUTPUT}") + string(REGEX REPLACE " +0 Warning\\(s\\)" "" check_output "${check_output}") # If using the feature causes warnings, treat it as broken/unavailable. if(check_output MATCHES "[Ww]arning") set(CMake_HAVE_CXX_${FEATURE} OFF CACHE INTERNAL "TRY_COMPILE" FORCE) |