1From 9aae71c6ee73431d2609be0ef74ffd4b22b36c75 Mon Sep 17 00:00:00 2001
2From: Khem Raj <raj.khem@gmail.com>
3Date: Fri, 22 Sep 2023 22:59:56 +0000
4Subject: [PATCH] Musl does not have stack unwinder like glibc therefore we can
5 not assume that its always available on musl, we do need to check for target
6 environment as well which could be musl or glibc.
7
8Upstream-Status: Pending
9Signed-off-by: Khem Raj <raj.khem@gmail.com>
10
11---
12 mozglue/misc/StackWalk.cpp | 2 +-
13 1 file changed, 1 insertion(+), 1 deletion(-)
14
15diff --git a/mozglue/misc/StackWalk.cpp b/mozglue/misc/StackWalk.cpp
16index 307715b170..a8d3cb40c0 100644
17--- a/mozglue/misc/StackWalk.cpp
18+++ b/mozglue/misc/StackWalk.cpp
19@@ -43,7 +43,7 @@ using namespace mozilla;
20 #  define MOZ_STACKWALK_SUPPORTS_MACOSX 0
21 #endif
22
23-#if (defined(linux) &&                                            \
24+#if (defined(linux) && defined(__GLIBC__) &&                      \
25      ((defined(__GNUC__) && (defined(__i386) || defined(PPC))) || \
26       defined(HAVE__UNWIND_BACKTRACE)))
27 #  define MOZ_STACKWALK_SUPPORTS_LINUX 1
28