Fix include path and FATAL -> FATAL_ERROR

Author: xbeaudouin

CMakeLists.txt

@@ -569,17 +569,17 @@ endif (TELLDUSCORE_INCLUDE)
 
 # Under FreeBSD sys/sysinfo?h exist using a separate pkg
 IF(CMAKE_SYSTEM_NAME STREQUAL "FreeBSD")
-  find_path(SYSINFO_INCLUDE NAMES sysinfo.h)
+  find_path(SYSINFO_INCLUDE NAMES sys/sysinfo.h)
   if (SYSINFO_INCLUDE)
      message(STATUS "Found sysinfo.h at : ${SYSINFO_INCLUDE}")
      find_library(SYSINFO_LIBRARIES NAMES libsysinfo.so)
      if(SYSINFO_LIBRARIES)
        message(STATUS "Found libsysinfo.so at : ${SYSINFO_LIBRARIES}")
      else(SYSINFO_LIBRARIES)
-       message(FATAL "Cannot find libsysinfo, please install it with 'pkg install libsysinfo'")
+       message(FATAL_ERROR "Cannot find libsysinfo, please install it with 'pkg install libsysinfo'")
      endif(SYSINFO_LIBRARIES)
   else()
-     message(FATAL "Cannot find sysinfo.h, please install it with 'pkg install libsysinfo'")
+     message(FATAL_ERROR "Cannot find sysinfo.h, please install it with 'pkg install libsysinfo'")
   endif()
 ENDIF()