Add a CMakeLists.txt file for the tblCRCTool

This allows it to be tied into the main CFE mission build
and correctly reference the same header files as the FSW does.

Fixes nasa#10

CMakeLists.txt

@@ -0,0 +1,15 @@
+# CMake recipe for building tblCRCTool
+#
+
+# This tool references the definitions of the CFE_TBL_FileHdr_t and CFE_FS_Header_t
+# structures, which are defined in the CFE header files.  This, in turn, requires
+# the common_types.h file from OSAL and the global cfe_mission_cfg.h file. 
+include_directories(${MISSION_BINARY_DIR}/inc)
+include_directories(${osal_MISSION_DIR}/src/os/inc)
+include_directories(${cfe-core_MISSION_DIR}/src/inc)
+
+add_executable(cfe_ts_crc cfe_ts_crc.c)
+
+install(TARGETS cfe_ts_crc DESTINATION host)
+
+