Yeah, I got that too.  I manually went and removed bc.h and bc.c and
then rebuilt with "make cleandir && make depend && make" and it worked.

On Sun, 17 Jan 1999, Erik E. Fair wrote:

> all ===> gnu/usr.bin/bc
> [...]
> yacc  -d -o /usr/src/gnu/usr.bin/bc/../../dist/bc/bc/bc.c
> /usr/src/gnu/usr.bin/bc/../../dist/bc/bc/bc.y
> yacc: f - cannot open "/usr/src/gnu/usr.bin/bc/../../dist/bc/bc/bc.h"
> *** Error code 2
> 
> Stop.
> 

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