Use @HOSTNAME@ instead of hardcoded /bin/hostname.

scripts/mysql_install_db.sh:
  - use @HOSTNAME@ instead of /bin/hostname
scripts/safe_mysqld-watch.sh:
  - use @HOSTNAME@ instead of /bin/hostname
scripts/safe_mysqld.sh:
  - use @HOSTNAME@ instead of /bin/hostname

scripts/mysql_install_db.sh

@@ -77,9 +77,7 @@ then
   fi
 fi
 
-# On IRIX hostname is in /usr/bsd so add this to the path
-PATH=$PATH:/usr/bsd
-hostname=`hostname`		# Install this too in the user table
+hostname=`@HOSTNAME@`		# Install this too in the user table
 
 # Check if hostname is valid
 if test "$IN_RPM" -eq 0 -a $force -eq 0
@@ -287,7 +285,7 @@ then
   echo "PLEASE REMEMBER TO SET A PASSWORD FOR THE MySQL root USER !"
   echo "This is done with:"
   echo "$bindir/mysqladmin -u root -p password 'new-password'"
-  echo "$bindir/mysqladmin -u root -h `hostname` -p password 'new-password'"
+  echo "$bindir/mysqladmin -u root -h $hostname -p password 'new-password'"
   echo "See the manual for more instructions."
   #
   # Print message about upgrading unless we have created a new db table.

scripts/safe_mysqld-watch.sh

@@ -30,10 +30,11 @@ else
   ledir=/usr/local/mysql/libexec
 fi
 
-pidfile=$DATADIR/`/bin/hostname`.pid
-log=$DATADIR/`/bin/hostname`.log
-err=$DATADIR/`/bin/hostname`.err
-lockfile=$DATADIR/`/bin/hostname`.lock
+hostname=`@HOSTNAME@`
+pidfile=$DATADIR/$hostname.pid
+log=$DATADIR/$hostname.log
+err=$DATADIR/$hostname.err
+lockfile=$DATADIR/$hostname.lock
 
 #
 # If there exists an old pid file, check if the demon is already running

scripts/safe_mysqld.sh

@@ -56,11 +56,11 @@ else
   ledir=@libexecdir@
 fi
 
-pid_file=$DATADIR/`/bin/hostname`.pid
+pid_file=$DATADIR/`@HOSTNAME@`.pid
 MYSQL_UNIX_PORT=@MYSQL_UNIX_ADDR@
 MYSQL_TCP_PORT=@MYSQL_TCP_PORT@
-log=$DATADIR/`/bin/hostname`.log
-err_log=$DATADIR/`/bin/hostname`.err
+log=$DATADIR/`@HOSTNAME@`.log
+err_log=$DATADIR/`@HOSTNAME@`.err
 user=@MYSQLD_USER@
 
 # Get first arguments from the my.cfg file, groups [mysqld] and [safe_mysqld]