This patch changes the behaviour in case the configure argument: --with-debug
was specified.

Currently the optimization flag in the case of debugging is the following:
https://msdn.microsoft.com/en-us/library/f9534wye.aspx
which does not fully disable optimization, that is why it was changed with
the following flag:
https://msdn.microsoft.com/en-us/library/aafb762y.aspx
which disables all code optimization.

Also this patch includes the definition of the following preprocessor
definitions:
_DEBUG - in case --with-debug is specified

The above definitions usually are defined when compiling with the following
flags:
https://msdn.microsoft.com/en-us/library/2kzt1wy3.aspx
Since we are not compiling with the above flag, mimic the behaviour the
debug becahviour.

Signed-off-by: Alin Gabriel Serdean <aserd...@cloudbasesolutions.com>
---
 build-aux/cccl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/build-aux/cccl b/build-aux/cccl
index 2a4dccc..456292e 100644
--- a/build-aux/cccl
+++ b/build-aux/cccl
@@ -90,7 +90,7 @@ EOF
         ;;
 
     -O0)
-        clopt="$clopt ${slash}Ot"
+        clopt="$clopt ${slash}Od ${slash}D_DEBUG"
         ;;
 
     -O2)
-- 
1.9.5.msysgit.0
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