core: abort: disable stack tracing on Windows

Because the C runtime on Windows doesn't support the backtrace or
backtrace_symbols functions.

Signed-off-by: Danny Holman <dholman@gymli.org>

1 files changed, 12 insertions, 1 deletions

diff --git a/core/abort.c b/core/abort.c
index 3b8e536..08f9d1c 100644
--- a/core/abort.c
+++ b/core/abort.c
@@ -1,11 +1,20 @@
 #include <rune/core/abort.h>
 #include <rune/core/init.h>
 #include <rune/core/logging.h>
-#include <execinfo.h>
 #include <stdlib.h>
 
 #define MAX_TRACE_ITEMS 30
 
+#ifdef _WIN32
+
+void _stack_trace(void) {
+        log_output(LOG_ERROR, "Stack tracing is not supported on Windows");
+}
+
+#else
+
+#include <execinfo.h>
+
 void _stack_trace(void) {
         void* buffer[MAX_TRACE_ITEMS];
         int num_links = backtrace(buffer, MAX_TRACE_ITEMS);
@@ -17,6 +26,8 @@ void _stack_trace(void) {
         free(symbuf);
 }
 
+#endif
+
 void rune_abort(void) {
         log_output(LOG_INFO, "Abort called, printing stack trace");
         _stack_trace();