worked around gcc bug to make compile-pentium-gcov work

increase coverage for table.cc in mysql_rm_table()
ingore temporary gcov files
fixed bug in replication test case

.bzrignore

@@ -199,3 +199,7 @@ bdb/dist/tags
 bdb/build_unix/*
 sql/.gdbinit
 BitKeeper/etc/level
+*.gcov
+*.bb
+*.bbg
+*.da

BUILD/compile-pentium-gcov

@@ -4,6 +4,6 @@ path=`dirname $0`
 . "$path/SETUP.sh"
 
 extra_flags="$pentium_cflags -O2 -fprofile-arcs -ftest-coverage"
-extra_configs="$pentium_configs $debug_configs"
+extra_configs="$pentium_configs $debug_configs --disable-shared"
 
 . "$path/FINISH.sh"

mysql-test/t/flush.test

@@ -22,4 +22,13 @@ while ($1)
 
 connection con1;
 select * from t1;
+connection con2;
+flush tables with read lock;
+--error 1099;
 drop table t2;
+connection con1;
+send drop table t2;
+connection con2;
+unlock tables;
+connection con1;
+reap;

mysql-test/t/rpl000016.test

@@ -85,7 +85,11 @@ slave stop;
 slave start;
 sync_with_master;
 show slave status;
+# because of concurrent insert, the table may not be up to date
+# if we do not lock
+lock tables t3 read;
 select count(*) from t3 where n = 4;
+unlock tables;
 #clean up
 connection master;
 drop table if exists t1,t2,t3;