[ECOS] Re: Building C++ application for eCos on ARM

[cetoni GmbH - Uwe Kindler <uwe.kindler@cetoni.de>]

Hi,

we also had an own library that uses stl and we managed to build it for 
eCos uSTL. We did the following

1.
We created an stl compatibility layer: a folder that contains the stl 
include files for eCos:
vector
string
map
...

2.
Each of these include files contains the same content - it simply 
includes ustl_compat.h file

#ifndef ustl_compat_vectorH
#define ustl_compat_vectorH
#include "ustl_compat.h"

#endif

3.
The ustl_compat.h file contains the following code:

#ifndef ustl_compatH
#define ustl_compatH
#include <ustl.h>

#define std ustl

#endif // ustl_compatH


So it simply includes the ustl.h header file and defines the 
preprocessor macro std. So each occurence of std::vector will be 
replaced by ustl::vector

This worked for us and we could compile the library.






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