From 3a4ec7f101f539fb536086b59c84e1b2c095ef82 Mon Sep 17 00:00:00 2001
From: Araq <rumpf_a@web.de>
Date: Fri, 16 Dec 2016 22:02:49 +0100
Subject: [PATCH] use dwarf-3 debug information on Windows/GCC for compat with
 older GDBs

---
 config/nim.cfg | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/config/nim.cfg b/config/nim.cfg
index b5bcc40530..7c8c789691 100644
--- a/config/nim.cfg
+++ b/config/nim.cfg
@@ -157,8 +157,11 @@ clang.objc.options.linker = "-lobjc -lgnustep-base"
 
 gcc.options.speed = "-O3 -fno-strict-aliasing"
 gcc.options.size = "-Os"
-gcc.options.debug = "-g3 -O0"
-
+@if windows:
+  gcc.options.debug = "-g3 -O0 -gdwarf-3"
+@else:
+  gcc.options.debug = "-g3 -O0"
+@end
 gcc.cpp.options.speed = "-O3 -fno-strict-aliasing"
 gcc.cpp.options.size = "-Os"
 gcc.cpp.options.debug = "-g3 -O0"