diff --git a/Tests/RunCMake/CMP0156/CMP0156-NEW-AppleClang-Imported-build-stdout.txt b/Tests/RunCMake/CMP0156/CMP0156-NEW-AppleClang-Imported-build-stdout.txt
index c60296760a..3828e20fc9 100644
--- a/Tests/RunCMake/CMP0156/CMP0156-NEW-AppleClang-Imported-build-stdout.txt
+++ b/Tests/RunCMake/CMP0156/CMP0156-NEW-AppleClang-Imported-build-stdout.txt
@@ -1,3 +1,5 @@
-ld: warning: ignoring duplicate libraries: '[^']*liblib1\.a'
+[^
+]*ld: warning: ignoring duplicate libraries: '[^']*liblib1\.a'
 ld: fatal warning\(s\) induced error \(-fatal_warnings\)
-(cc|clang): error: linker command failed with exit code 1 \(use -v to see invocation\)
+[^
+]*(cc|clang): error: linker command failed with exit code 1 \(use -v to see invocation\)
diff --git a/Tests/RunCMake/CMP0156/CMP0156-OLD-AppleClang-build-stdout.txt b/Tests/RunCMake/CMP0156/CMP0156-OLD-AppleClang-build-stdout.txt
index 28dfd44a5a..d01e5a92db 100644
--- a/Tests/RunCMake/CMP0156/CMP0156-OLD-AppleClang-build-stdout.txt
+++ b/Tests/RunCMake/CMP0156/CMP0156-OLD-AppleClang-build-stdout.txt
@@ -1,3 +1,5 @@
-ld: warning: ignoring duplicate libraries: '[^']*liblib1\.a', '[^']*liblib2\.a'
+[^
+]*ld: warning: ignoring duplicate libraries: '[^']*liblib1\.a', '[^']*liblib2\.a'
 ld: fatal warning\(s\) induced error \(-fatal_warnings\)
-(cc|clang): error: linker command failed with exit code 1 \(use -v to see invocation\)
+[^
+]*(cc|clang): error: linker command failed with exit code 1 \(use -v to see invocation\)