void-packages/srcpkgs/qt5/patches/qt-musl-execinfo.patch

--- qtwebengine/src/3rdparty/chromium/third_party/webrtc/base/checks.cc	2016-03-03 15:48:36.000000000 +0100
+++ qtwebengine/src/3rdparty/chromium/third_party/webrtc/base/checks.cc	2016-03-17 01:56:11.685588906 +0100
@@ -16,7 +16,7 @@
 #include <cstdio>
 #include <cstdlib>
 
-#if defined(__GLIBCXX__) && !defined(__UCLIBC__)
+#if defined(__GLIBC__) && defined(__GLIBCXX__) && !defined(__UCLIBC__)
 #include <cxxabi.h>
 #include <execinfo.h>
 #endif
@@ -55,7 +55,7 @@
 // to get usable symbols on Linux. This is copied from V8. Chromium has a more
 // advanced stace trace system; also more difficult to copy.
 void DumpBacktrace() {
-#if defined(__GLIBCXX__) && !defined(__UCLIBC__)
+#if defined(__GLIBC__) && defined(__GLIBCXX__) && !defined(__UCLIBC__)
   void* trace[100];
   int size = backtrace(trace, sizeof(trace) / sizeof(*trace));
   char** symbols = backtrace_symbols(trace, size);
--- qtwebengine/src/3rdparty/chromium/third_party/WebKit/Source/wtf/Assertions.cpp	2016-03-03 15:48:36.000000000 +0100
+++ qtwebengine/src/3rdparty/chromium/third_party/WebKit/Source/wtf/Assertions.cpp	2016-03-17 05:47:32.637589639 +0100
@@ -61,7 +61,7 @@
 #define HAVE_ISDEBUGGERPRESENT 1
 #endif
 
-#if OS(MACOSX) || (OS(LINUX) && !defined(__UCLIBC__))
+#if OS(MACOSX) || (OS(LINUX) && !defined(__UCLIBC__) && defined(__GLIBC__))
 #include <cxxabi.h>
 #include <dlfcn.h>
 #include <execinfo.h>
@@ -222,7 +222,7 @@
 
 void WTFGetBacktrace(void** stack, int* size)
 {
-#if OS(MACOSX) || (OS(LINUX) && !defined(__UCLIBC__))
+#if OS(MACOSX) || (OS(LINUX) && !defined(__UCLIBC__) && defined(__GLIBC__))
     *size = backtrace(stack, *size);
 #elif OS(WIN)
     // The CaptureStackBackTrace function is available in XP, but it is not defined
@@ -260,7 +260,7 @@
     : m_name(0)
     , m_cxaDemangled(0)
 {
-#if OS(MACOSX) || (OS(LINUX) && !defined(__UCLIBC__))
+#if OS(MACOSX) || (OS(LINUX) && !defined(__UCLIBC__) && defined(__GLIBC__))
     Dl_info info;
     if (!dladdr(addr, &info) || !info.dli_sname)
         return;
--- qtwebengine/src/3rdparty/chromium/base/debug/stack_trace_posix.cc	2017-01-03 10:28:53.000000000 +0100
+++ qtwebengine/src/3rdparty/chromium/base/debug/stack_trace_posix.cc	2017-02-23 20:50:40.715144712 +0100
@@ -25,7 +25,7 @@
 #if defined(__GLIBCXX__)
 #include <cxxabi.h>
 #endif
-#if !defined(__UCLIBC__)
+#if defined(__GLIBC__) && !defined(__UCLIBC__)
 #include <execinfo.h>
 #endif
 
@@ -76,7 +76,7 @@
   // Note: code in this function is NOT async-signal safe (std::string uses
   // malloc internally).
 
-#if defined(__GLIBCXX__) && !defined(__UCLIBC__)
+#if defined(__GLIBCXX__) && defined(__GLIBC__) && !defined(__UCLIBC__)
 
   std::string::size_type search_from = 0;
   while (search_from < text->size()) {
@@ -113,7 +113,7 @@
     }
   }
 
-#endif  // defined(__GLIBCXX__) && !defined(__UCLIBC__)
+#endif  // defined(__GLIBCXX__) && defined(__GLIBC__) && !defined(__UCLIBC__)
 }
 #endif  // !defined(USE_SYMBOLIZE)
 
@@ -125,7 +125,7 @@
   virtual ~BacktraceOutputHandler() {}
 };
 
-#if !defined(__UCLIBC__)
+#if defined(__GLIBC__) && !defined(__UCLIBC__)
 void OutputPointer(void* pointer, BacktraceOutputHandler* handler) {
   // This should be more than enough to store a 64-bit number in hex:
   // 16 hex digits + 1 for null-terminator.
@@ -202,7 +202,7 @@
   }
 #endif  // defined(USE_SYMBOLIZE)
 }
-#endif  // !defined(__UCLIBC__)
+#endif  // defined(__GLIBC__) && !defined(__UCLIBC__)
 
 void PrintToStderr(const char* output) {
   // NOTE: This code MUST be async-signal safe (it's used by in-process
@@ -717,7 +717,7 @@
   // NOTE: This code MUST be async-signal safe (it's used by in-process
   // stack dumping signal handler). NO malloc or stdio is allowed here.
 
-#if !defined(__UCLIBC__)
+#if defined(__GLIBC__) && !defined(__UCLIBC__)
   // Though the backtrace API man page does not list any possible negative
   // return values, we take no chance.
   count_ = base::saturated_cast<size_t>(backtrace(trace_, arraysize(trace_)));
@@ -730,13 +730,13 @@
   // NOTE: This code MUST be async-signal safe (it's used by in-process
   // stack dumping signal handler). NO malloc or stdio is allowed here.
 
-#if !defined(__UCLIBC__)
+#if defined(__GLIBC__) && !defined(__UCLIBC__)
   PrintBacktraceOutputHandler handler;
   ProcessBacktrace(trace_, count_, &handler);
 #endif
 }
 
-#if !defined(__UCLIBC__)
+#if defined(__GLIBC__) && !defined(__UCLIBC__)
 void StackTrace::OutputToStream(std::ostream* os) const {
   StreamBacktraceOutputHandler handler(os);
   ProcessBacktrace(trace_, count_, &handler);
--- qtwebengine/src/3rdparty/chromium/base/logging.cc	2017-01-03 10:28:53.000000000 +0100
+++ qtwebengine/src/3rdparty/chromium/base/logging.cc	2017-02-26 12:49:40.691446466 +0100
@@ -526,7 +526,7 @@
 }
 
 LogMessage::~LogMessage() {
-#if !defined(OFFICIAL_BUILD) && !defined(OS_NACL) && !defined(__UCLIBC__)
+#if !defined(OFFICIAL_BUILD) && !defined(OS_NACL) && !defined(__UCLIBC__) && defined(__GLIBC__)
   if (severity_ == LOG_FATAL && !base::debug::BeingDebugged()) {
     // Include a stack trace on a fatal, unless a debugger is attached.
     base::debug::StackTrace trace;