[Win32utils-devel] [OT] Byacc error
Daniel.Berger at qwest.com
Thu Jun 26 10:45:59 EDT 2008
> -----Original Message-----
> From: win32utils-devel-bounces at rubyforge.org
> [mailto:win32utils-devel-bounces at rubyforge.org] On Behalf Of
> Heesob Park
> Sent: Wednesday, June 25, 2008 7:07 PM
> To: Development and ideas for win32utils projects
> Subject: Re: [Win32utils-devel] [OT] Byacc error
> 2008/6/26 Berger, Daniel <Daniel.Berger at qwest.com>:
> > Hi all,
> > Yeah, I'm going OT here...
> > I'm not entirely sure I understand how Ruby builds parse.y
> on Windows,
> > but it works. However, when I changed all instances of "Ruby" to
> > "Sapphire", and renamed all the source files, I suddenly started
> > getting this error:
> > byacc ./parse.y
> > 'byacc' is not recognized as an internal or external
> command, operable
> > program or batch file.
> > NMAKE : fatal error U1077: 'byacc' : return code '0x1'
> > Stop.
> > Does anyone have any idea what would cause that?
> It is due to the time discrepancy of parse.y and parse.c.
> As far as I know, the Ruby source distribution comes with
> parse.y and parse.c for the lacking of yacc of windows.
> You can find following lines in win32/Makefile.sub
> $(YACC) $(YFLAGS) $(<:\=/)
> sed -e "s!^ *extern char \*getenv();!/* &
> */!;s/^\(#.*\)y\.tab/\1parse/" y.tab.c > $@
> @del y.tab.c
> I guess if you make both parse.y and parse.c same file time,
> it will skip byacc.
Yes, that worked, thanks!
> If you would like to build with byacc, you can install byacc.
> Refer to http://gnuwin32.sourceforge.net/packages/byacc.htm
I've never tried it. Do you think there's any advantage to doing so?
This communication is the property of Qwest and may contain confidential or
privileged information. Unauthorized use of this communication is strictly
prohibited and may be unlawful. If you have received this communication
in error, please immediately notify the sender by reply e-mail and destroy
all copies of the communication and any attachments.
More information about the win32utils-devel