[compiler-rt] 6c7956e - [compiler-rt][fuzzer] Explain why fuzzer-flags test is unsupported on AArch64

[David Spickett via llvm-commits]

Author: David Spickett
Date: 2021-08-18T10:10:19Z
New Revision: 6c7956ea49ee30a4e81b5a0451a1e4293bcec3a8

URL: https://github.com/llvm/llvm-project/commit/6c7956ea49ee30a4e81b5a0451a1e4293bcec3a8
DIFF: https://github.com/llvm/llvm-project/commit/6c7956ea49ee30a4e81b5a0451a1e4293bcec3a8.diff

LOG: [compiler-rt][fuzzer] Explain why fuzzer-flags test is unsupported on AArch64

See https://sourceware.org/git/?p=binutils-gdb.git;a=commit;h=4d1c6335455aeeda9de8a5eb58998f919ea35a1e
for the specific change that fixes the issue.

Added: 
    

Modified: 
    compiler-rt/test/fuzzer/fuzzer-flags.test

Removed: 
    


################################################################################
diff  --git a/compiler-rt/test/fuzzer/fuzzer-flags.test b/compiler-rt/test/fuzzer/fuzzer-flags.test
index 9712b0131ea0a..5d23e667f3e36 100644
--- a/compiler-rt/test/fuzzer/fuzzer-flags.test
+++ b/compiler-rt/test/fuzzer/fuzzer-flags.test
@@ -1,4 +1,5 @@
-# Linker errors on AArch64 Linux in stage 2 build
+# Binutils < 2.32 fails with undefined reference to `__start_<...>`
+# AArch64 bots currently use 2.30.
 UNSUPPORTED: aarch64-linux
 
 RUN: %cpp_compiler %S/FlagsTest.cpp -o %t-FlagsTest