cmake HAVE_PID_T examples

libarchive/libarchive CMakeLists.txt :1794 

ENDIF(NOT HAVE_PID_T)

alibaba/AliSQLBackup storage/innobase/xtrabackup/src/libarchive/CMakeLists.txt :693 

ENDIF(NOT HAVE_PID_T)

libcheck/check CMakeLists.txt :373 

endif(NOT HAVE_PID_T)

libcheck/check doc/example/CMakeLists.txt :83 

endif(NOT HAVE_PID_T)

gccxml/gccxml GCC/config_cmake/CMakeLists.txt :310 

ENDIF(NOT HAVE_PID_T)