remove trailing whitespace

Problem: There was some trailing whitespace everywhere.

Remove it.

cerebro.spec.in

@@ -1,4 +1,4 @@
-Name:    @PACKAGE@ 
+Name:    @PACKAGE@
 Version: @VERSION@
 Release: 1
 
@@ -9,7 +9,7 @@ Source: @PACKAGE@-@VERSION@.tar.gz
 
 BuildRequires: systemd
 Requires: systemd
-Requires: /bin/sh 
+Requires: /bin/sh
 
 %description
 Cerebro is a collection of cluster monitoring tools and libraries.
@@ -123,7 +123,7 @@ Event module to monitor node up/down.
            %{?_enable_static_modules} \
            %{?_enable_debug} \
            --with-systemdsystemunitdir=%{_unitdir}
-make 
+make
 
 %post
 # are we upgrading? restart it if running

config/ac_boottime.m4

@@ -24,6 +24,6 @@ AC_DEFUN([AC_BOOTTIME],
      MANPAGE_BOOTTIME=0
      ac_with_boottime=no
   fi
- 
+
   AC_SUBST(MANPAGE_BOOTTIME)
 ])

config/ac_cerebro_config_file.m4

@@ -8,19 +8,19 @@ AC_DEFUN([AC_CEREBRO_CONFIG_FILE],
 
   AC_MSG_CHECKING([for cerebro config file default path])
   AC_ARG_WITH([cerebro-config-file],
-    AS_HELP_STRING([--with-cerebro-config-file=PATH], 
+    AS_HELP_STRING([--with-cerebro-config-file=PATH],
                    [Specify default cerebro config file path]),
     [ case "$withval" in
         no)  ;;
         yes) ;;
-        *)   CEREBRO_CONFIG_FILE_DEFAULT=$withval 
+        *)   CEREBRO_CONFIG_FILE_DEFAULT=$withval
       esac
     ]
   )
   AC_MSG_RESULT($CEREBRO_CONFIG_FILE_DEFAULT)
 
-  AC_DEFINE_UNQUOTED([CEREBRO_CONFIG_FILE_DEFAULT], 
-                     ["$CEREBRO_CONFIG_FILE_DEFAULT"], 
+  AC_DEFINE_UNQUOTED([CEREBRO_CONFIG_FILE_DEFAULT],
+                     ["$CEREBRO_CONFIG_FILE_DEFAULT"],
                      [Define default cerebro config_file.])
   AC_SUBST(CEREBRO_CONFIG_FILE_DEFAULT)
 ])

config/ac_cerebro_metric_control_path.m4

@@ -5,7 +5,7 @@
 AC_DEFUN([AC_CEREBRO_METRIC_CONTROL_PATH],
 [
   if test "$ac_debug" = "yes"; then
-     METRIC_CONTROL_PATH="\"/tmp/cerebro_metric_control\""     
+     METRIC_CONTROL_PATH="\"/tmp/cerebro_metric_control\""
   else
      # Must expand nested unquoting
      METRIC_CONTROL_PATH_TMP1="`eval echo ${localstatedir}/run/cerebro_metric_control`"
@@ -16,7 +16,7 @@ AC_DEFUN([AC_CEREBRO_METRIC_CONTROL_PATH],
 
   AC_MSG_CHECKING([for the metric control path])
   AC_ARG_WITH([metric-control-path],
-    AS_HELP_STRING([--with-metric-control-path], 
+    AS_HELP_STRING([--with-metric-control-path],
                    [Define metric control path]),
     [ case "$withval" in
         no)  ;;

config/ac_cerebro_module_dir.m4

@@ -16,8 +16,8 @@ AC_DEFUN([AC_CEREBRO_MODULE_DIR],
      CEREBRO_MODULE_DIR=${prefix}/$LIBDIRTYPE/cerebro
   fi
 
-  AC_DEFINE_UNQUOTED([CEREBRO_MODULE_DIR], 
-                     ["$CEREBRO_MODULE_DIR"], 
+  AC_DEFINE_UNQUOTED([CEREBRO_MODULE_DIR],
+                     ["$CEREBRO_MODULE_DIR"],
                      [Define default cerebro module dir])
   AC_SUBST(CEREBRO_MODULE_DIR)
 ])

config/ac_cerebrod_speaker_only.m4

@@ -15,7 +15,7 @@ AC_DEFUN([AC_CEREBROD_SPEAKER_ONLY],
     ]
   )
   AC_MSG_RESULT([${ac_cerebrod_speaker_only_test=no}])
-  
+
   if test "$ac_cerebrod_speaker_only_test" = "yes"; then
      AC_DEFINE([WITH_CEREBROD_SPEAKER_ONLY], [1], [Define if you want to build cerebrod with the speaker only])
      ac_with_cerebrod_speaker_only=yes
@@ -37,7 +37,7 @@ AC_DEFUN([AC_CEREBROD_NO_THREADS],
     ]
   )
   AC_MSG_RESULT([${ac_cerebrod_no_threads_test=no}])
-  
+
   if test "$ac_with_cerebrod_speaker_only" = "yes" &&
      test "$ac_cerebrod_no_threads_test" = "yes"; then
      AC_DEFINE([WITH_CEREBROD_NO_THREADS], [1], [Define if you want to build cerebrod with no threads (requires --with-cerebrod-speaker-only)])

config/ac_genders.m4

@@ -15,7 +15,7 @@ AC_DEFUN([AC_GENDERS],
     ]
   )
   AC_MSG_RESULT([${ac_genders_test=yes}])
-  
+
   if test "$ac_genders_test" = "yes"; then
      AC_CHECK_LIB([genders], [genders_handle_create], [ac_have_genders=yes], [])
   fi
@@ -25,7 +25,7 @@ AC_DEFUN([AC_GENDERS],
      GENDERS_LIBS="-lgenders"
      MANPAGE_GENDERS=1
      ac_with_genders=yes
-  else 
+  else
      MANPAGE_GENDERS=0
      ac_with_genders=no
   fi

config/ac_hostsfile.m4

@@ -23,7 +23,7 @@ AC_DEFUN([AC_HOSTSFILE],
      MANPAGE_HOSTSFILE=0
      ac_with_hostsfile=no
   fi
- 
+
   AC_SUBST(MANPAGE_HOSTSFILE)
 ])
 
@@ -33,7 +33,7 @@ AC_DEFUN([AC_HOSTSFILE_PATH],
 
   AC_MSG_CHECKING([for default hostsfile path])
   AC_ARG_WITH([hostsfile-path],
-    AS_HELP_STRING([--with-hostsfile-path=PATH], 
+    AS_HELP_STRING([--with-hostsfile-path=PATH],
                    [Specify default hostsfile clusterlist path]),
     [ case "$withval" in
         no)  ;;
@@ -44,8 +44,8 @@ AC_DEFUN([AC_HOSTSFILE_PATH],
   )
   AC_MSG_RESULT($CEREBRO_CLUSTERLIST_HOSTSFILE_DEFAULT)
 
-  AC_DEFINE_UNQUOTED([CEREBRO_CLUSTERLIST_HOSTSFILE_DEFAULT], 
-                     ["$CEREBRO_CLUSTERLIST_HOSTSFILE_DEFAULT"], 
+  AC_DEFINE_UNQUOTED([CEREBRO_CLUSTERLIST_HOSTSFILE_DEFAULT],
+                     ["$CEREBRO_CLUSTERLIST_HOSTSFILE_DEFAULT"],
                      [Define default hostsfile clusterlist.])
   AC_SUBST(CEREBRO_CLUSTERLIST_HOSTSFILE_DEFAULT)
 ])

config/ac_ipv6.m4

@@ -17,7 +17,7 @@
 AC_DEFUN([AC_IPV6],
 [
    # IEEE standard says it should be in sys/socket.h
-   AC_CHECK_DECL([AF_INET6], 
+   AC_CHECK_DECL([AF_INET6],
                  AC_DEFINE(HAVE_IPV6,1,[have IPv6]),,
-                 [#include <sys/socket.h>])  
+                 [#include <sys/socket.h>])
 ])

config/ac_loadavg.m4

@@ -24,6 +24,6 @@ AC_DEFUN([AC_LOADAVG],
      MANPAGE_LOADAVG=0
      ac_with_loadavg=no
   fi
- 
+
   AC_SUBST(MANPAGE_LOADAVG)
 ])

config/ac_memory.m4

@@ -24,6 +24,6 @@ AC_DEFUN([AC_MEMORY],
      MANPAGE_MEMORY=0
      ac_with_memory=no
   fi
- 
+
   AC_SUBST(MANPAGE_MEMORY)
 ])

config/ac_network.m4

@@ -24,6 +24,6 @@ AC_DEFUN([AC_NETWORK],
      MANPAGE_NETWORK=0
      ac_with_network=no
   fi
- 
+
   AC_SUBST(MANPAGE_NETWORK)
 ])

config/ac_shutdown.m4

@@ -24,6 +24,6 @@ AC_DEFUN([AC_SHUTDOWN],
      MANPAGE_SHUTDOWN=0
      ac_with_shutdown=no
   fi
- 
+
   AC_SUBST(MANPAGE_SHUTDOWN)
 ])

config/ac_slurm_state.m4

@@ -24,21 +24,21 @@ AC_DEFUN([AC_SLURM_STATE],
      MANPAGE_SLURM_STATE=0
      ac_with_slurm_state=no
   fi
- 
+
   AC_SUBST(MANPAGE_SLURM_STATE)
 ])
 
 AC_DEFUN([AC_SLURM_STATE_CONTROL_PATH],
 [
   if test "$ac_debug" = "yes"; then
-     SLURM_STATE_CONTROL_PATH="/tmp/cerebro_metric_slurm_state"     
+     SLURM_STATE_CONTROL_PATH="/tmp/cerebro_metric_slurm_state"
   else
      SLURM_STATE_CONTROL_PATH="$CEREBRO_MODULE_DIR/cerebro_metric_slurm_state"
   fi
 
   AC_MSG_CHECKING([for the slurm state control path])
   AC_ARG_WITH([slurm-state-control-path],
-    AS_HELP_STRING([--with-slurm-state-control-path], 
+    AS_HELP_STRING([--with-slurm-state-control-path],
                    [Define slurm state control path]),
     [ case "$withval" in
         no)  ;;

config/ac_static_modules.m4

@@ -19,7 +19,7 @@ AC_DEFUN([AC_STATIC_MODULES],
   if test "$ac_with_static_modules" = "yes"; then
      AC_DEFINE([WITH_STATIC_MODULES], [1], [Define if builing with static modules])
      MANPAGE_STATIC_MODULES=1
-  else 
+  else
      MANPAGE_STATIC_MODULES=0
   fi
 

config/ac_struct_sa_len.m4

@@ -8,7 +8,7 @@
 #    AC_STRUCT_SA_LEN
 #
 #  DESCRIPTION:
-#    Check for sa_len variable in struct sockaddr_in 
+#    Check for sa_len variable in struct sockaddr_in
 #
 #  WARNINGS:
 #    This macro must be placed after AC_PROG_CC or equivalent.
@@ -18,12 +18,12 @@
 AC_DEFUN([AC_STRUCT_SA_LEN],
 [
   AC_CACHE_CHECK([for sa_len in struct sockaddr], ac_cv_struct_sa_len,
-        AC_TRY_COMPILE([#include <sys/types.h> #include <sys/socket.h>], 
+        AC_TRY_COMPILE([#include <sys/types.h> #include <sys/socket.h>],
                         [struct sockaddr s; s.sa_len;],
-                        ac_cv_struct_sa_len=yes, 
+                        ac_cv_struct_sa_len=yes,
                         ac_cv_struct_sa_len=no))
 
   if test $ac_cv_struct_sa_len = yes; then
-     AC_DEFINE(HAVE_SA_LEN, [1], [do we have sa_len in struct sockaddr])  
+     AC_DEFINE(HAVE_SA_LEN, [1], [do we have sa_len in struct sockaddr])
   fi
 ])

config/ac_updown_event.m4

@@ -24,6 +24,6 @@ AC_DEFUN([AC_UPDOWN],
      MANPAGE_UPDOWN=0
      ac_with_updown=no
   fi
- 
+
   AC_SUBST(MANPAGE_UPDOWN)
 ])

configure.ac

@@ -20,21 +20,21 @@ AC_CONFIG_HEADERS([config/config.h])
 AM_MAINTAINER_MODE
 
 # Update this information before a public release only!
- 
+
 # library versioning
 #
 # If the library source code has changed at all since the last update,
-# then increment c:r: c:r+1:).                                                                                     
+# then increment c:r: c:r+1:).
 #
 # If any interfaces have been added, removed, or changed since the
 # last update, increment current, and set revision to 0.
 #
 # If any interfaces have been added since the last public release,
 # then increment age.
 #
-# If any interfaces have been removed or changed since the last public                                                
+# If any interfaces have been removed or changed since the last public
 # release, then set age to 0.
-#                                               
+#
 LIBCEREBRO_CURRENT=1
 LIBCEREBRO_REVISION=1
 LIBCEREBRO_AGE=0
@@ -166,9 +166,9 @@ AM_CONDITIONAL(WITH_UPDOWN, [test "$ac_with_updown" = "yes"])
 # Determine which static module libraries do not need to be linked
 # against under a static module build
 #
-AM_CONDITIONAL(WITH_CLUSTERLIST_STATIC_MODULES, 
+AM_CONDITIONAL(WITH_CLUSTERLIST_STATIC_MODULES,
                [(test "$ac_with_static_modules" = "yes") &&
-                (test "$ac_with_genders" = "yes" || 
+                (test "$ac_with_genders" = "yes" ||
                  test "$ac_with_hostsfile" = "yes")])
 
 # Placeholder, please don't dailywtf me :-)
@@ -182,10 +182,10 @@ AM_CONDITIONAL(WITH_EVENT_STATIC_MODULES,
 
 AM_CONDITIONAL(WITH_METRIC_STATIC_MODULES,
                [(test "$ac_with_static_modules" = "yes") &&
-                (test "$ac_with_boottime" = "yes" || 
-                 test "$ac_with_loadavg" = "yes" || 
-                 test "$ac_with_memory" = "yes" || 
-                 test "$ac_with_network" = "yes" || 
+                (test "$ac_with_boottime" = "yes" ||
+                 test "$ac_with_loadavg" = "yes" ||
+                 test "$ac_with_memory" = "yes" ||
+                 test "$ac_with_network" = "yes" ||
                  test "$ac_with_slurm_state" = "yes")])
 
 # Placeholder, please don't dailywtf me :-)

man/cerebro-admin.8.in

@@ -27,14 +27,14 @@
 .SH "NAME"
 cerebro-admin \- cerebro metric administration
 .SH "SYNOPSIS"
-.B cerebro-admin 
+.B cerebro-admin
 .I "[OPTIONS] -m <metric_name> [-r | -u | -p | -s]"
 .br
 .SH "DESCRIPTION"
 The
 .B cerebro-admin
-allows administrators to perform metric administration with 
-a 
+allows administrators to perform metric administration with
+a
 .B cerebrod(8)
 metric server.  New metrics can be registered, unregistered, updated
 or resent.  A number of the options below allow for alternate metric

man/cerebro-stat.8.in

@@ -53,22 +53,22 @@ system.
 
 The user may specify the
 .I  "-m"
-or 
+or
 .I "-e"
 options to retrieve or monitor available metric data and event data.
 
 A number of other options specified below allow for alternate output
-formats for the 
+formats for the
 .I "-m"
 option.
 
-The 
+The
 .I "-l"
-and 
+and
 .I "-z"
 can be specified to list available metrics and events respectively.
 
-The default hostname and port used by 
+The default hostname and port used by
 .B cerebro-stat
 can be configured using the cerebro configuration file or having a
 cerebro configuration loaded.  The configuration changes can alter the
@@ -79,7 +79,7 @@ suite of tools and libraries.
 See the
 .BR cerebro.conf(5)
 and
-.BR cerebro_module(3) 
+.BR cerebro_module(3)
 manpages for additional information.
 
 .SH "OPTIONS"