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cmake,common: flag for stack trace

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By default the flag is enabled whenever libunwind is found on the
system, with the exception of static build on OSX (for which we can't
install the throw hook #932 due to lack of support for --wrap in OSX
ld64 linker).
This commit is contained in:
redfish
2016-07-27 01:02:55 -04:00
parent b34506da81
commit 0f990d0183
4 changed files with 35 additions and 25 deletions
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4
src/common/stack_trace.cpp
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@@ -28,10 +28,8 @@
#include "common/stack_trace.h"
#include "misc_log_ex.h"
#ifdef HAVE_LIBUNWIND
#define UNW_LOCAL_ONLY
#include <libunwind.h>
#endif
#include <cxxabi.h>
#ifndef STATICLIB
#include <dlfcn.h>
@@ -96,7 +94,6 @@ void set_stack_trace_log(const std::string &log)
void log_stack_trace(const char *msg)
{
#ifdef HAVE_LIBUNWIND
unw_context_t ctx;
unw_cursor_t cur;
unw_word_t ip, off;
@@ -136,7 +133,6 @@ void log_stack_trace(const char *msg)
LOG_PRINT2(log, " " << std::setw(4) << level << std::setbase(16) << std::setw(20) << "0x" << ip << " " << (!status && dsym ? dsym : sym) << " + " << "0x" << off, LOG_LEVEL_0);
free(dsym);
}
#endif
}
} // namespace tools