pcc  -o 8.out shell.8 ./libsqlite3.a8open_db: undefined: sqlite3_enable_load_extensiondo_meta_command: undefined: sqlite3_load_extensiondo_meta_command: undefined: sqlite3_traceposixFchown: undefined: fchown history_truncate_file: undefined: mkstempfn_complete: undefined: wcschrfn_complete: undefined: wcsncpyel_init: undefined: nl_langinfoel_editmode: undefined: wcscmpwcsdup: undefined: wmemcpyunvis: undefined: u_charterminal_echotc: undefined: wcstolel_match: undefined: wcsstrparse_line: undefined: tok_winitparse_line: undefined: tok_wstrparse_line: undefined: tok_wendhist_command: undefined: history_wvi_match: undefined: wcscspnpcc: 8l: 8l 689: errormk: pcc  -o ...  : exit status=rc 686: pcc 688: 8l: 8l 689: error  The second part of errors are linking errors related to libedit. Need to fix libedit. redefinitions and stubs are put in config.h shell.c needs to be built with -DSQLITE_OMIT_LOAD_EXTENSION