Fix nasa#1130, Clean trailing whitespace: Cmake

Removes trailing whitespace in:

- CMakeLists.txt
- *.cmake

CMakeLists.txt

@@ -4,43 +4,43 @@
 # This will build cFS for all target machine(s) defined by the mission
 #
 # Note that the target CPUs may use different architectures, therefore each
-# architecture must be done as a separate sub-build since none of the binaries 
+# architecture must be done as a separate sub-build since none of the binaries
 # can be shared.
 #
 # This is actually two build scripts in one:
 #   - A "top-level" script which divides the overall build by architecture
 #       (This is run when TARGETSYSTEM is unset)
-#   - An architecture-specific build that generates the binaries 
+#   - An architecture-specific build that generates the binaries
 #       (This is run when TARGETSYSTEM is set)
 #
 # This file implements the common operation sequence between the mission build
-# and the architecture-specific sub build.  It relies on several functions 
+# and the architecture-specific sub build.  It relies on several functions
 # that are implemented in a separate include files:
-# 
-# initialize_globals: 
-#   This function sets up the basic global variables such as MISSION_SOURCE_DIR, 
-#   MISSIONCONFIG, ENABLE_UNIT_TESTS, SIMULATION and others.  These are the 
-#   basic variables that must exist _before_ the mission configuration is read. 
-# 
-# read_targetconfig: 
+#
+# initialize_globals:
+#   This function sets up the basic global variables such as MISSION_SOURCE_DIR,
+#   MISSIONCONFIG, ENABLE_UNIT_TESTS, SIMULATION and others.  These are the
+#   basic variables that must exist _before_ the mission configuration is read.
+#
+# read_targetconfig:
 #   Parse the information from targets.cmake and create the build lists.  Note
-#   this function is common to both mission and arch-specific builds. 
-# 
+#   this function is common to both mission and arch-specific builds.
+#
 # prepare:
 #   Use the information in the target config to set up additional variables
 #   and satisfy any preequisites for targets.  Most importantly this stage
 #   is reposible for finding the actual location of all source files for apps
 #   listed in the mission configuration, along with collecting any supplemental
-#   sources, such as EDS files or additional compiler flags. 
-#   
+#   sources, such as EDS files or additional compiler flags.
+#
 # process_arch:
 #   This is called multiple times, once for each CPU architecture specfied in
 #   the main targets.cmake file.  At the mission level, this creates a sub
 #   project target using the correct toolchain for cross compile.  In the arch
 #   specific level (inside the sub-project) it generates the actual library and
 #   executable targets.
 #
-# 
+#
 ##########################################################################
 
 # Squelch a warning when building on Win32/Cygwin
@@ -53,7 +53,7 @@ set(CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/../psp/cmake/Modules" ${CMAKE
 
 # The minimum CMake version is chosen because v3.5.1 is what is
 # available by default with Ubuntu 16.04 LTS at the time of development
-# RHEL/CentOS users should install the "cmake3" package from EPEL repo 
+# RHEL/CentOS users should install the "cmake3" package from EPEL repo
 cmake_minimum_required(VERSION 3.5)
 
 # This top-level file does not define ANY targets directly but we know
@@ -69,20 +69,20 @@ enable_testing()
 # Include the global routines
 include("cmake/global_functions.cmake")
 
-# Load a sub-script that defines the other functions, 
+# Load a sub-script that defines the other functions,
 # depending on whether TARGETSYSTEM is defined or not
 if (TARGETSYSTEM)
     # Arch-specific/CPU build mode -- use the "arch_build" implementation
-    set(IS_CFS_ARCH_BUILD TRUE)    
+    set(IS_CFS_ARCH_BUILD TRUE)
     include("cmake/arch_build.cmake")
 else (TARGETSYSTEM)
     # Host System/Top Level build mode -- use the "mission_build" implementation
-    set(IS_CFS_MISSION_BUILD TRUE)    
+    set(IS_CFS_MISSION_BUILD TRUE)
     include("cmake/mission_build.cmake")
 endif (TARGETSYSTEM)
 
 # Call the initialization function defined by the sub-script
-# This is implemented differently depending on whether this is a 
+# This is implemented differently depending on whether this is a
 # top-level or arch-specific build
 initialize_globals()
 
@@ -92,7 +92,7 @@ initialize_globals()
 # file may override as necessary.
 include("cmake/mission_defaults.cmake")
 include(${MISSION_DEFS}/targets.cmake)
-    
+
 # Scan the list of targets and organize by target system type.
 read_targetconfig()
 
@@ -115,7 +115,7 @@ elseif (IS_CFS_MISSION_BUILD)
 endif (IS_CFS_ARCH_BUILD)
 
 # Call the prepare function defined by the sub-script
-# This is implemented differently depending on whether this is a 
+# This is implemented differently depending on whether this is a
 # top-level or arch-specific build
 prepare()