cpp bug?

[Jim Pick <jim@jimpick.com>]

Hi,

I encountered this when trying to figure out how come my control.in
wasn't coming out right.  I was getting "Architecture: 1", not
"Architecture: ARM".

Normally, cpp defines some default macros (a.k.a. assertions).

# cpp /dev/null -dM
#define __linux__ 1 
#define __ARM_ARCH_3__ 1 
#define __arm_elf 1 
#define arm_elf 1 
#define __arm__ 1 
#define linux 1 
#define __arm 1 
#define __arm_elf__ 1 
#define arm 1 
#define __CHAR_UNSIGNED__ 1 
#define __unix 1 
#define __unix__ 1 
#define __APCS_32__ 1 
#define __linux 1 
#define __ELF__ 1 
#define unix 1 

The -A- option (as used by the gcc debian/rules) is supposed to turn
these off.  But with the cpp supplied with 2.95 doesn't do this.  I
verified this on i386 and ARM.

Cheers,

 - Jim