ENH: Add suppression file

Modules/Dart.cmake

@@ -75,6 +75,7 @@ IF(BUILD_TESTING)
     "[HKEY_LOCAL_MACHINE\\SOFTWARE\\Rational Software\\Purify\\Setup;InstallFolder]"
     DOC "Path to Rational purify command, used for memory error detection."
     )
+  SET(MEMORYCHECK_SUPPRESSIONS_FILE "" CACHE FILEPATH "File that contains suppressions for the memmory checker")
   FIND_PROGRAM(SCPCOMMAND scp DOC "Path to scp command, used by some Dart clients for submitting results to a Dart server (when not using ftp for submissions)")
   FIND_PROGRAM(COVERAGE_COMMAND gcov DOC "Path to the coverage program that Dart client uses for performing coverage inspection")
 

Modules/DartConfiguration.tcl.in

@@ -42,6 +42,7 @@ ValgrindCommand: @VALGRIND_COMMAND@
 ValgrindCommandOptions: @VALGRIND_COMMAND_OPTIONS@
 MemoryCheckCommand: @MEMORYCHECK_COMMAND@
 MemoryCheckCommandOptions: @MEMORYCHECK_COMMAND_OPTIONS@
+MemoryCheckSuppressionFile: @MEMORYCHECK_SUPPRESSIONS_FILE@
 CoverageCommand: @COVERAGE_COMMAND@
 # Compression commands
 GunzipCommand: @GUNZIPCOMMAND@