On Mon, Sep 18, 2006 at 02:04:06PM -0400, Louis Guillaume wrote:
> yacc  ftpcmd.y
> gcc -I. -I./.. -I. -I..  -I./../libnetbsd -DHAVE_TNFTPD_H=1 -O2
> -D_DEFAULT_CONFDIR=\"/etc\"  -c -o ftpcmd.o y.tab.c
> ftpcmd.y: In function `yyparse':
> ftpcmd.y:300: error: `epsvall' undeclared (first use in this function)
> ftpcmd.y:300: error: (Each undeclared identifier is reported only once
> ftpcmd.y:300: error: for each function it appears in.)
> ftpcmd.y:544: error: `sitetab' undeclared (first use in this function)
> ftpcmd.y: At top level:
> ftpcmd.y:1303: warning: static declaration of 'check_write' follows
> non-static declaration
> ftpcmd.y:423: warning: previous implicit declaration of 'check_write'
> was here
> ftpcmd.y:1304: error: conflicting types for 'help'
> ftpcmd.y:544: error: previous implicit declaration of 'help' was here
> ftpcmd.y:1305: error: conflicting types for 'port_check'
> ftpcmd.y:258: error: previous implicit declaration of 'port_check' was here
> *** Error code 1

Thanks, as you have confirmed this is a difference between BSD yacc and
GNU bison, which seem to order the blocks differently and therefore see
the declaration e.g. of epsvall too late.

I've CCed Luke, who's the author and should be able to easily fix it.

Joerg