cl-no-musl-backtrace.patch

--- misc/debug.h.orig	2024-12-18 21:03:07.291221000 -0500
+++ misc/debug.h	2024-12-18 21:03:55.558504000 -0500
@@ -392,7 +392,7 @@
 	#define DEBUG_DUMP_STACKTRACE	displayBacktrace
 	void displayBacktrace( void );
   #elif defined( __UNIX__ ) && \
-		( defined( __APPLE__ ) || defined( __linux__ ) || defined( __sun ) )
+		( defined( __APPLE__ ) || (defined( __linux__ ) && defined( __USE_GNU)) || defined( __sun ) )
 	#define DEBUG_DUMP_STACKTRACE	displayBacktrace
 	void displayBacktrace( void );
   #else
--- misc/int_debug.c.orig	2024-12-18 21:03:15.408538000 -0500
+++ misc/int_debug.c	2024-12-18 21:04:14.431959000 -0500
@@ -953,7 +953,7 @@
 #endif /* Win32 vs. Win64 */
 
 #elif defined( __UNIX__ ) && \
-	  ( defined( __APPLE__ ) || defined( __linux__ ) || defined( __sun ) )
+	  ( defined( __APPLE__ ) || (defined( __linux__ ) && defined( __USE_GNU)) || defined( __sun ) )
 
 #include <execinfo.h>