AC_C_CONST with C++

[Lorenzo Bettini]

Hi

I'm using this macro AC_C_CONST in a configure script of a program that 
uses both C and C++.  Now, this macro, in case const is not handled by 
C, produces in config.h

/* Define to empty if `const' does not conform to ANSI C. */
#undef const

which gives problem when config.h is included in C++ programs since 
const is a C++ keyword.  Couldn't this be handled like AC_C_INLINE which 
produces in config.h

/* Define to `__inline__' or `__inline' if that's what the C compiler
   calls it, or to nothing if 'inline' is not supported under any name.  */
#ifndef __cplusplus
#undef inline
#endif

i.e.

#ifndef __cplusplus
#undef const
#endif

thanks in advance
        Lorenzo

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| Lorenzo Bettini          ICQ# lbetto, 16080134      |
| PhD in Computer Science, DSI, Univ. di Firenze      |
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