DragonFly commits List (threaded) for 2004-11
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Re: cvs commit: src/gnu/usr.bin/gdb/gdb
On 18.11.2004, at 13:02, Joerg Sonnenberger wrote:
The question is, whether we can change .y.c rule in sys.mk to make it
-jN
(as pointed out by Brad).
We can't if YFLAGS include -d. Because our yacc has a slightly
surprising
meaning of the -o option. It does set the name of the c-file and ALSO
alters
the prefix for the headre file.
Yeah, I was talking about exactly that. I'd really expect -o to *also*
change the header name. Everything else produces non-deterministic
behaviour with multiple .y files and -jX.
We should change the .y macros to just use -o and change base to accept
the "new" (sane) behaviour. Everybody else who needs portability should
use POSIX rules and no -jX
cheers
simon
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