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Re: ieeefp.h: C++ guards

On Nov  6 16:41, Yaakov S (Cygwin Ports) wrote:
> The ieeefp.h header does not contain C++ guards.  Is there a reason for
> this?
> This particularly affects C++ perl extensions, as perl.h includes
> ieeefp.h, although I just ran across another, non-perl case where it
> caused a compilation error.
> Yaakov

This is a newlib issue since ieeefp.h is a newlib header file.  I've
redirected to the newlib list.  A patch like the below should do the
trick.  Jeff?


	* libc/include/ieeefp.h: Add C++ guards.

Index: libc/include/ieeefp.h
RCS file: /cvs/src/src/newlib/libc/include/ieeefp.h,v
retrieving revision
diff -u -p -r1.1.1.1 ieeefp.h
--- libc/include/ieeefp.h       17 Feb 2000 19:39:46 -0000
+++ libc/include/ieeefp.h       7 Nov 2005 16:26:24 -0000
@@ -5,6 +5,8 @@
 #include <machine/ieeefp.h>
+#define _BEGIN_STD_C
    Neither of __ieee_{float,double}_shape_tape seem to be used anywhere
    except in libm/test.  If that is the case, please delete these from here.
@@ -238,4 +240,6 @@ int _EXFUN(finitef, (float));
 #endif /* _DOUBLE_IS_32BITS */
+#define _END_STD_C
 #endif /* _IEEE_FP_H_ */

Corinna Vinschen                  Please, send mails regarding Cygwin to
Cygwin Project Co-Leader          cygwin AT cygwin DOT com
Red Hat, Inc.

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