Xen users - Aug 2013 - xen 4.4 code bug

So i am getting this
cc1: warning: -Wformat-nonliteral ignored without -Wformat
[-Wformat-nonliteral]
libxlu_cfg_y.c: In function ''xlu__cfg_yyparse'':
libxlu_cfg_y.c:1292:41: error: ''scanner'' undeclared (first use
in this
function)
       yychar = yylex (&yylval, &yylloc, scanner);
                                         ^
libxlu_cfg_y.c:1292:41: note: each undeclared identifier is reported only
once for each function it appears in
make[3]: *** [libxlu_cfg_y.o] Error 1
make[3]: Leaving directory
`/data/dev/xen/xen-git/src/xen-build/tools/libxl''
make[2]: *** [subdir-install-libxl] Error 2
make[2]: Leaving directory `/data/dev/xen/xen-git/src/xen-build/tools''
make[1]: *** [subdirs-install] Error 2
make[1]: Leaving directory `/data/dev/xen/xen-git/src/xen-build/tools''
make: *** [install-tools] Error 2
Any patch


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On Tue, 2013-08-20 at 09:34 -0600, jacek burghardt
wrote:
> So i am getting this
4.4 has not been released. Please give a specific changeset you are
running.
> cc1: warning: -Wformat-nonliteral ignored without -Wformat
> [-Wformat-nonliteral]
> libxlu_cfg_y.c: In function ''xlu__cfg_yyparse'':
> libxlu_cfg_y.c:1292:41: error: ''scanner'' undeclared
(first use in this
> function)
>        yychar = yylex (&yylval, &yylloc, scanner);
Is libxlu_cfg_y.c the pristine version from the repo or did you
regenerate it,e.g. by rerunning (either explicitly or implicitly) bison.
Also your line numbers do not seem to match mine.

My version of this file, pristine in git has md5sum
fe26acb637819a015a6bbd7aa8fac69e. The last commit was in September 2012.

The line which is causing you problems comes from the else case of:
        #ifdef YYLEX_PARAM
        # define YYLEX yylex (&yylval, &yylloc, YYLEX_PARAM)
        #else
        # define YYLEX yylex (&yylval, &yylloc, scanner)
        #endif
        
But YYLEX_PARAM is definitely defined here:
        /* Line 189 of yacc.c  */
        #line 19 "libxlu_cfg_y.y"
        
        #define YYLEX_PARAM ctx->scanner

So something has definitely changed in your tree.

Ian.