Re: grub2 compilation error on CentOS 4.2

[Marco Gerards <mgerards@xs4all.nl>]

Nickolai Zeldovich <nickolai@cs.stanford.edu> writes:

Hi Nickolai,

> I was trying to compile today's grub2 CVS version, and ran into the
> following problem:
>
> host% gmake
> gcc [...] -c -o grub_emu-normal_lexer.o normal/lexer.c
> normal/lexer.c: In function `grub_script_yylex':
> normal/lexer.c:89: error: called object is not a function
> normal/lexer.c:90: error: syntax error before "return"
> normal/lexer.c:92: error: called object is not a function
> normal/lexer.c:93: error: syntax error before '{' token
>
> This appears to be due to a rather unfortunate preprocessor macro in
> grub_script.tab.h:
>
> host% grep define.if grub_script.tab.h
> #define if 258
>
> I'm not sure what's going on, but my version of yacc is generating
> that output from grub2/normal/parser.y.
>
> host% rpm -qf /usr/bin/yacc
> byacc-1.9-28

Thanks for your report!

You have to use bison.  The autoconf test yet has to be changed to
enforce that.

--
Marco