fix a build problem on ubuntu 20.04 (#57)

* Fix the issue of the length of half time caused by slow_down_factor.

* update a point version number. official release 16.0.1

* fix a build problem on ubuntu 20.04 (#56)

* fix compiler warinigs related to the buffer size.

* fix compiler warnings caused by newer flex.

* fix a build problem caused by an illegal LDADD value.

src/Makefile.am

@@ -228,7 +228,7 @@ rcssserver_LDFLAGS = \
 	-L$(top_builddir)/rcssbase/gzip
 
 rcssserver_LDADD = \
-	-lrcssclangparser \
+	librcssclangparser.la \
 	-lrcssconfparser \
 	-lrcssnet \
 	-lrcssgz \

src/coach_lang_parser.ypp

@@ -99,7 +99,8 @@ namespace
 %}
 
 /* BISON DECLARATIONS */
-%pure-parser
+/*%pure-parser*/
+%define api.pure
 
 %parse-param {rcss::clang::Parser::Param &param}
 %lex-param {rcss::clang::Parser::Param &param}
@@ -985,6 +986,7 @@ void yyerror (rcss::clang::Parser::Param & /*param*/, const char*)
 
 int yyerror (rcss::clang::Parser::Param &param, char* s)
 {
+
 	yyerror ( param, (const char*)s );
 	return 0;
 }

src/dispsender.cpp

@@ -229,7 +229,7 @@ DispSenderMonitorV1::sendMsg( const BoardType board,
     dispinfo_t minfo;
     minfo.mode = htons( MSG_MODE );
     minfo.body.msg.board = htons( board );
-    std::strncpy( minfo.body.msg.message, msg, max_message_length_for_display );
+    std::strncpy( minfo.body.msg.message, msg, max_message_length_for_display - 1 );
 
     transport().write( reinterpret_cast< const char * >( &minfo ),
                        sizeof( dispinfo_t ) );
@@ -411,7 +411,7 @@ DispSenderMonitorV2::sendMsg( const BoardType board,
     dispinfo_t2 minfo;
     minfo.mode = htons( MSG_MODE );
     minfo.body.msg.board = htons( board );
-    std::strncpy( minfo.body.msg.message, msg, max_message_length_for_display );
+    std::strncpy( minfo.body.msg.message, msg, max_message_length_for_display - 1 );
 
     transport().write( reinterpret_cast< char * >( &minfo ),
                        sizeof( dispinfo_t2 ) );

src/monitor.cpp

@@ -714,10 +714,10 @@ Monitor::coach_check_ball()
 bool
 Monitor::coach_change_player_type( const char * command )
 {
-    char teamname[128];
+    char teamname[16];
     int unum, player_type;
     if ( std::sscanf( command,
-                      " ( change_player_type %127s %d %d ) ",
+                      " ( change_player_type %15s %d %d ) ",
                       teamname, &unum, &player_type ) != 3 )
     {
         sendMsg( MSG_BOARD, "(error illegal_command_form)" );
@@ -766,8 +766,8 @@ Monitor::coach_change_player_type( const char * command )
 
     M_stadium.substitute( player, player_type );
 
-    char buf[64];
-    snprintf( buf, 64,
+    char buf[128];
+    snprintf( buf, 127,
               "(ok change_player_type %s %d %d)",
               teamname, unum, player_type );
 

src/player_command_parser.ypp

@@ -56,7 +56,8 @@ namespace
 %}
 
 /* BISON DECLARATIONS */
-%pure-parser
+/*%pure-parser*/
+%define api.pure
 
 %parse-param {rcss::pcom::Parser::Param& param}
 %lex-param {rcss::pcom::Parser::Param& param}
@@ -412,7 +413,7 @@ floating_point_number : RCSS_PCOM_INT
 %%
 
 
-void yyerror (rcss::pcom::Parser::Param& param, const char* s)
+void yyerror (rcss::pcom::Parser::Param& /*param*/, const char* s)
 {
   std::cerr << s << std::endl;
   //do nothing