[boost] [1.35] System: error_code.cpp #defines macros without checking if already defined

From: Mat Marcus (mat-lists_at_[hidden])
Date: 2008-04-03 22:07:31

Hi Beman,

error_code.cpp contains the following #defines:

#define _CRT_SECURE_NO_DEPRECATE
#define _SCL_SECURE_NO_DEPRECATE

It should first check that these macros are not defined already.
Otherwise users who #define these macros on the command line will
received duplicate definition errors, as I am. Also, you might
consider adding:

#define _SECURE_SCL 0

for VC 9.

 - Mat