From 0417338bbbe28377a5c20e1b0d38dc802ea06b2b Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Tue, 29 Oct 2019 15:04:30 +0200
Subject: Only enable backtrace support on Linux if using glibc

Other libc implementations, for example musl, don't support this out of the
box.
---
 tests/backtrace/buildfile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'tests')

diff --git a/tests/backtrace/buildfile b/tests/backtrace/buildfile
index a4120df..d6b2773 100644
--- a/tests/backtrace/buildfile
+++ b/tests/backtrace/buildfile
@@ -8,5 +8,5 @@ exe{driver}: {hxx cxx}{*} $libs testscript
 
 # Make sure backtrace() includes function names.
 #
-if ($cxx.target.class == 'linux')
+if ($cxx.target.class == 'linux' && $cc.stdlib == 'glibc')
   cxx.loptions += -rdynamic
-- 
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