Re: can not make gcc-dev

[Andi Hellmund <mail@andihellmund.com>]

Hey Asma,
> I tried to install gcc that I get from git clone
> git://crules.org/git/gcc-dev.git.
>    
It seems that this repo is not totally up-to-date. The GIT logs show 
that the last update apparently was on Feb 15, but Phil will now this 
better. Anyway, you could also the following ways to get the GCC trunk:

via GIT: http://gcc.gnu.org/wiki/GitMirror
via SVN: http://gcc.gnu.org/svn.html

> I configure with : ../gcc-dev/configure --enable-languages=c,c++,uml
> --disable-werror --disable-bootstrap
>
> when I call make  with: make STAGE1_CFLAGS="g -O1" I get those errors msg
> dealing with lexer and parser !!
>    
I'm not sure if that works if you disable bootstrapping, because I think 
that staging is only relevant for bootstap builds. Instead, you could 
just use CFLAGS. Another note: if you plan to build a debugable version 
of gcc (it seems so due to the -O1 option), I personally favor to add 
-fno-inline as well.
> ......
> /export/home/charfi/Bureau/build_uml/gcc/../../gcc-dev/gcc/gengtype-parse.c:915:
> undefined reference to `lexer_line'
> build/gengtype-parse.o: In function `token':
> /export/home/charfi/Bureau/build_uml/gcc/../../gcc-dev/gcc/gengtype-parse.c:49:
> undefined reference to `yylex'
> build/gengtype-parse.o: In function `typedef_decl':
> /export/home/charfi/Bureau/build_uml/gcc/../../gcc-dev/gcc/gengtype-parse.c:838:
> undefined reference to `lexer_line'
> build/gengtype-parse.o: In function `def_vec_alloc':
> /export/home/charfi/Bureau/build_uml/gcc/../../gcc-dev/gcc/gengtype-parse.c:939:
> undefined reference to `lexer_line'
> build/gengtype-parse.o: In function `token':
> /export/home/charfi/Bureau/build_uml/gcc/../../gcc-dev/gcc/gengtype-parse.c:49:
> undefined reference to `yylex'
> /export/home/charfi/Bureau/build_uml/gcc/../../gcc-dev/gcc/gengtype-parse.c:49:
> undefined reference to `yylex'
> collect2: ld a retourné 1 code d'état d'exécution
> make[2]: *** [build/gengtype] Erreur 1
> make[2]: quittant le répertoire « /export/home/charfi/Bureau/build_uml/gcc »
> make[1]: *** [all-gcc] Erreur 2
> make[1]: quittant le répert
>
>    
I don't know why you get this error. Let me try to check on my system. 
Anyway, I would first try to get the really latest bits and try again on 
your system ...

Best regards,
Andre-Marcel