Re: build failure of gold (trunk)

[Gabriel Dos Reis <gdr at cs dot tamu dot edu>]

Ian Lance Taylor <iant@google.com> writes:

| Gabriel Dos Reis <gdr@cs.tamu.edu> writes:
| 
| > A fresh check out of CVS gold fails to build with the following error:
| >
| > In file included from
| > /home/gdr/src/sourceware/src/gold/expression.cc:33:0:
| > /home/gdr/src/sourceware/src/gold/script-c.h:221:7: error: âyylexâ initialized and declared âexternâ
| > /home/gdr/src/sourceware/src/gold/script-c.h:221:7: error: âYYSTYPEâ was not declared in this scope
| > /home/gdr/src/sourceware/src/gold/script-c.h:221:15: error: expected primary-expression before â,â token
| > /home/gdr/src/sourceware/src/gold/script-c.h:221:17: error: expected primary-expression before âvoidâ
| > /home/gdr/src/sourceware/src/gold/script-c.h:221:30: error: initializer expression list treated as compound expression
| >
| >
| > this is with GCC-4.5.0.
| 
| What version of bison do you have installed on your system?
| 
| It looks like YYSTYPE is not defined in the generated file yyscript.h.
| That file is generated by bison.  The definition should look like
| 
| typedef union YYSTYPE
| {
|   ...
| } YYSTYPE;
| 
| Ian

I have bison 2.4.1.  

-- Gaby