1*4882a593SmuzhiyunFrom 3e660564c5318079f085596344972f57d680f72a Mon Sep 17 00:00:00 2001 2*4882a593SmuzhiyunFrom: Khem Raj <raj.khem@gmail.com> 3*4882a593SmuzhiyunDate: Wed, 13 Feb 2019 09:51:14 -0800 4*4882a593SmuzhiyunSubject: [PATCH] debug: Fix build with musl 5*4882a593Smuzhiyun 6*4882a593SmuzhiyunCheck for glibc instead of assuming it to be default since same may not hold 7*4882a593Smuzhiyunfor musl 8*4882a593Smuzhiyun 9*4882a593SmuzhiyunThis fixes build errors like 10*4882a593Smuzhiyun 11*4882a593Smuzhiyunbase/debug/stack_trace.cc:237: undefined reference to `base::debug::StackTrace::OutputToStreamWithPrefix(std::__1::basic_ostream<char, std::__1::char_traits<char> >*, char const*) const' 12*4882a593Smuzhiyunclang-8: error: linker command failed with exit code 1 (use -v to see invocation) 13*4882a593Smuzhiyun 14*4882a593SmuzhiyunUpstream-Status: Pending 15*4882a593SmuzhiyunSigned-off-by: Khem Raj <raj.khem@gmail.com> 16*4882a593Smuzhiyun 17*4882a593Smuzhiyun--- 18*4882a593Smuzhiyun base/debug/stack_trace.cc | 4 ++-- 19*4882a593Smuzhiyun 1 file changed, 2 insertions(+), 2 deletions(-) 20*4882a593Smuzhiyun 21*4882a593Smuzhiyundiff --git a/base/debug/stack_trace.cc b/base/debug/stack_trace.cc 22*4882a593Smuzhiyunindex 3debc8bd07..0cc88aa79f 100644 23*4882a593Smuzhiyun--- a/base/debug/stack_trace.cc 24*4882a593Smuzhiyun+++ b/base/debug/stack_trace.cc 25*4882a593Smuzhiyun@@ -281,14 +281,14 @@ std::string StackTrace::ToString() const { 26*4882a593Smuzhiyun } 27*4882a593Smuzhiyun std::string StackTrace::ToStringWithPrefix(const char* prefix_string) const { 28*4882a593Smuzhiyun std::stringstream stream; 29*4882a593Smuzhiyun-#if !defined(__UCLIBC__) && !defined(_AIX) 30*4882a593Smuzhiyun+#if defined(__GLIBC__) && !defined(__UCLIBC__) && !defined(_AIX) 31*4882a593Smuzhiyun OutputToStreamWithPrefix(&stream, prefix_string); 32*4882a593Smuzhiyun #endif 33*4882a593Smuzhiyun return stream.str(); 34*4882a593Smuzhiyun } 35*4882a593Smuzhiyun 36*4882a593Smuzhiyun std::ostream& operator<<(std::ostream& os, const StackTrace& s) { 37*4882a593Smuzhiyun-#if !defined(__UCLIBC__) && !defined(_AIX) 38*4882a593Smuzhiyun+#if defined(__GLIBC__) && !defined(__UCLIBC__) && !defined(_AIX) 39*4882a593Smuzhiyun s.OutputToStream(&os); 40*4882a593Smuzhiyun #else 41*4882a593Smuzhiyun os << "StackTrace::OutputToStream not implemented."; 42