Compiling GCC problems

[Alec Teal]

On 23/01/13 08:16, Alec Teal wrote:
> configure went well but I keep hitting:
>
> ../.././gcc/gengtype.c:963: error: undefined reference to 'lexer_line'
> ../.././gcc/gengtype.c:1098: error: undefined reference to 'lexer_line'
> ../.././gcc/gengtype.c:1154: error: undefined reference to 'lexer_line'
> ../.././gcc/gengtype.c:1164: error: undefined reference to 'lexer_line'
> ../.././gcc/gengtype-parse.c:53: error: undefined reference to 
> 'yylex(char const**)'
> ../.././gcc/gengtype-parse.c:1044: error: undefined reference to 
> 'yybegin(char const*)'
> ../.././gcc/gengtype-parse.c:1070: error: undefined reference to 
> 'lexer_toplevel_done'
> ../.././gcc/gengtype-parse.c:1075: error: undefined reference to 
> 'yyend()'
>
> I've installed flex, bison and yacc (should it use it, it seems to be 
> using bison -y) (if I hadn't have installed flex would it's "missing" 
> ones have worked?
>
> What's wrong? It does configure fine!
>
> Alec
>
>
checking for version 0.11 of ISL... no
The following languages will be built: c,c++,fortran,java,lto,objc
*** This configuration is not supported in the following subdirectories:
      gnattools target-libada target-libgo target-libbacktrace
     (Any other directories should still work fine.)
checking for default BUILD_CONFIG... bootstrap-debug
*** removing build-x86_64-unknown-linux-gnu/libiberty/Makefile to force 
reconfigure
*** removing build-x86_64-unknown-linux-gnu/fixincludes/Makefile to 
force reconfigure


Noticed this in the config output, should this really be silent?

Alec