[sserver-bugs] [ sserver-Bugs-1222125 ] lexer.cpp does not compile

[SourceForge.net <no...@so...>]

Bugs item #1222125, was opened at 2005-06-17 04:51
Message generated for change (Settings changed) made by tomhoward
You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=380760&aid=1222125&group_id=24184

Please note that this message will contain a full copy of the comment thread,
including the initial issue submission, for this request,
not just the latest update.
Category: Server
Group: None
>Status: Pending
>Resolution: Works For Me
Priority: 5
Submitted By: Greg Kuhlmann (kuhlmanngj)
Assigned to: Tom Howard (tomhoward)
Summary: lexer.cpp does not compile

Initial Comment:
In version 11.0.0 of rcssbase (from CVS), I received
the following error while compiling:

 g++ -DPACKAGE_NAME=\RCSSBase\
-DPACKAGE_TARNAME=\rcssbase\
-DPACKAGE_VERSION=\11.0.0\
"-DPACKAGE_STRING=\RCSSBase 11.0.0\"
-DPACKAGE_BUGREPORT=\sse...@us...\
-DPACKAGE=\rcssbase\ -DVERSION=\11.0.0\
-DHAVE_PTHREAD=1 -DSTDC_HEADERS=1 -DHAVE_SYS_TYPES_H=1
-DHAVE_SYS_STAT_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1
-DHAVE_MEMORY_H=1 -DHAVE_STRINGS_H=1
-DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DHAVE_UNISTD_H=1
-DHAVE_UNISTD_H=1 -DHAVE_MATH_H=1 -DHAVE_SYS_TIME_H=1
-DHAVE_SYS_TYPES_H=1 -DHAVE_INTTYPES_H=1
-DHAVE_SYS_SOCKET_H=1 -DHAVE_POLL_H=1
-DHAVE_ARPA_NAMESER_H=1 -DHAVE_NETDB_H=1
-DHAVE_SYS_SOCKET_H=1 -DHAVE_NETINET_IN_H=1
-DHAVE_ARPA_INET_H=1 -DTIME_WITH_SYS_TIME=1
-DHAVE_SOCKLEN_T=1 -DHAVE_SIZE_T=1 -DHAVE_NAMESPACES=
-DHAVE_SSTREAM= -DHAVE_DLFCN_H=1 -I. -I. -W -Wall
-I../.. -g -O2 -MT lexer.lo -MD -MP -MF .deps/lexer.Tpo
-c lexer.cpp  -fPIC -DPIC -o .libs/lexer.o
lexer.cpp: In member function `virtual int
RCSS_CONF_Lexer::yylex()':
lexer.cpp:658: error: `yy_buffer_stack' undeclared
(first use this function)
lexer.cpp:658: error: (Each undeclared identifier is
reported only once for 
   each function it appears in.)
lexer.cpp:658: error: `yy_buffer_stack_top' undeclared
(first use this 
   function)
lexer.cpp:659: error: `yyensure_buffer_stack'
undeclared (first use this 
   function)
lexer.cpp: In constructor `
  
RCSS_CONF_FlexLexer::RCSS_CONF_FlexLexer(std::istream*,
std::ostream*)':
lexer.cpp:1005: error: `yy_buffer_stack_max' undeclared
(first use this 
   function)
lexer.cpp: At global scope:
lexer.cpp:1530: error: no `void 
  
RCSS_CONF_FlexLexer::yypush_buffer_state(yy_buffer_state*)'
member function 
   declared in class `RCSS_CONF_FlexLexer'
lexer.cpp:1560: error: no `void
RCSS_CONF_FlexLexer::yypop_buffer_state()' 
   member function declared in class `RCSS_CONF_FlexLexer'
lexer.cpp:1579: error: no `void
RCSS_CONF_FlexLexer::yyensure_buffer_stack()' 
   member function declared in class `RCSS_CONF_FlexLexer'
/usr/include/c++/3.3/iostream:77: confused by earlier
errors, bailing out
make[3]: *** [lexer.lo] Error 1

It appears that the error is caused by an out-of-date
copy of FlexLexer.h. (I use version 2.5.31 of flex.)

I was able to fix the error by copying my local copy of
/usr/include/FlexLexer.h to rcssbase/rcssbase

I would commit my copy of the header file to CVS,
myself, but I'm afraid I might break things for other
people.


----------------------------------------------------------------------

>Comment By: Tom Howard (tomhoward)
Date: 2005-06-27 23:36

Message:
Logged In: YES 
user_id=189676

I'm using flex 2.5.4.  Try updating.

Cheers,

Tom

----------------------------------------------------------------------

You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=380760&aid=1222125&group_id=24184