--- base/debug/stack_trace.cc.orig 2018-12-08 14:11:25.303475116 +0100 +++ base/debug/stack_trace.cc 2018-12-08 18:00:43.874946999 +0100 @@ -229,7 +229,7 @@ } std::string StackTrace::ToStringWithPrefix(const char* prefix_string) const { std::stringstream stream; -#if !defined(__UCLIBC__) && !defined(_AIX) +#if defined(__GLIBC__) && !defined(_AIX) OutputToStreamWithPrefix(&stream, prefix_string); #endif return stream.str(); --- base/debug/stack_trace.cc 2021-05-25 00:05:31.000000000 +0200 +++ - 2021-05-27 13:46:43.740380140 +0200 @@ -217,7 +217,9 @@ } void StackTrace::OutputToStream(std::ostream* os) const { +#if defined(__GLIBC__) OutputToStreamWithPrefix(os, nullptr); +#endif } std::string StackTrace::ToString() const {