[NFC] Add InitializePlatformCommonFlags for Fuchsia

https://reviews.llvm.org/D90811 is breaking our CI builders because
InitializePlatformCommonFlags is not defined. This just adds an empty definition.

This would've been caught on our upstream buildbot, but it's red at the moment
and most likely won't be sending out alert emails for recent failures.

Differential Revision: https://reviews.llvm.org/D90864

diff --git a/compiler-rt/lib/sanitizer_common/sanitizer_fuchsia.cpp b/compiler-rt/lib/sanitizer_common/sanitizer_fuchsia.cpp
index 80c1592..7200ffd 100644 (file)
--- a/compiler-rt/lib/sanitizer_common/sanitizer_fuchsia.cpp
+++ b/compiler-rt/lib/sanitizer_common/sanitizer_fuchsia.cpp
@@ -505,6 +505,8 @@ u32 GetNumberOfCPUs() {
 
 uptr GetRSS() { UNIMPLEMENTED(); }
 
+void InitializePlatformCommonFlags(CommonFlags *cf) {}
+
 }  // namespace __sanitizer
 
 using namespace __sanitizer;