Corinna Vinschen wrote:
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?
Seems very sensible considering that a number of the identifiers are
also declared in math.h and protected there (e.g. isnan).
-- Jeff J.
Corinna
* 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 1.1.1.1
diff -u -p -r1.1.1.1 ieeefp.h
--- libc/include/ieeefp.h 17 Feb 2000 19:39:46 -0000 1.1.1.1
+++ libc/include/ieeefp.h 7 Nov 2005 16:26:24 -0000
@@ -5,6 +5,8 @@
#include <machine/ieeefp.h>
+#define _BEGIN_STD_C
+
/* FIXME FIXME FIXME:
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_ */
--
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