From b8db9df949bc9ee7c1b56e53f825b7ea19c03d0c Mon Sep 17 00:00:00 2001
From: Arvid Gerstmann <dev@arvid-g.de>
Date: Sat, 14 Jul 2018 13:23:00 +0200
Subject: [PATCH] Detect glibc explicitly

---
 client/TracyCallstack.hpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/client/TracyCallstack.hpp b/client/TracyCallstack.hpp
index c9a4b235..e0020cf9 100644
--- a/client/TracyCallstack.hpp
+++ b/client/TracyCallstack.hpp
@@ -12,10 +12,10 @@ extern "C"
 #  define TRACY_HAS_CALLSTACK 2
 #  include <unwind.h>
 #elif defined __linux
-#  if defined _GNU_SOURCE && defined __has_include && __has_include(<execinfo.h>)
+#  if defined _GNU_SOURCE && defined __GLIBC__
 #    define TRACY_HAS_CALLSTACK 3
 #    include <execinfo.h>
-#  elif defined __has_include && __has_include(<unwind.h>)
+#  else
 #    define TRACY_HAS_CALLSTACK 2
 #    include <unwind.h>
 #  endif