cd: "support" -v by ignoring it

diff --git a/coreutils/cp.c b/coreutils/cp.c
index 40d3625b329af29126332bf14a143c2c80daf804..71a29396f874630696d57ac24a8aab18f11e51b1 100644 (file)
--- a/coreutils/cp.c
+++ b/coreutils/cp.c
@@ -46,7 +46,55 @@ int cp_main(int argc, char **argv)
        // -R (and therefore -r) turns on -d (coreutils does this)
        // -a = -pdR
        opt_complementary = "-2:l--s:s--l:Pd:rRd:Rd:apdR:HL";
-       flags = getopt32(argv, FILEUTILS_CP_OPTSTR "arPH");
+       // -v (--verbose) is ignored
+       flags = getopt32(argv, FILEUTILS_CP_OPTSTR "arPHv");
+       /* Options of cp from GNU coreutils 6.10:
+        * -a, --archive
+        * -f, --force
+        * -i, --interactive
+        * -l, --link
+        * -L, --dereference
+        * -P, --no-dereference
+        * -R, -r, --recursive
+        * -s, --symbolic-link
+        * -v, --verbose
+        * -H   follow command-line symbolic links in SOURCE
+        * -d   same as --no-dereference --preserve=links
+        * -p   same as --preserve=mode,ownership,timestamps
+        * -c   same as --preserve=context
+        * NOT SUPPORTED IN BBOX:
+        * long options are not supported (even those above).
+        * --backup[=CONTROL]
+        *      make a backup of each existing destination file
+        * -b   like --backup but does not accept an argument
+        * --copy-contents
+        *      copy contents of special files when recursive
+        * --preserve[=ATTR_LIST]
+        *      preserve attributes (default: mode,ownership,timestamps),
+        *      if possible additional attributes: security context,links,all
+        * --no-preserve=ATTR_LIST
+        * --parents
+        *      use full source file name under DIRECTORY
+        * --remove-destination
+        *      remove  each existing destination file before attempting to open
+        * --sparse=WHEN
+        *      control creation of sparse files
+        * --strip-trailing-slashes
+        *      remove any trailing slashes from each SOURCE argument
+        * -S, --suffix=SUFFIX
+        *      override the usual backup suffix
+        * -t, --target-directory=DIRECTORY
+        *      copy all SOURCE arguments into DIRECTORY
+        * -T, --no-target-directory
+        *      treat DEST as a normal file
+        * -u, --update
+        *      copy only when the SOURCE file is newer than the destination
+        *      file or when the destination file is missing
+        * -x, --one-file-system
+        *      stay on this file system
+        * -Z, --context=CONTEXT
+        *      (SELinux) set SELinux security context of copy to CONTEXT
+        */
        argc -= optind;
        argv += optind;
        flags ^= FILEUTILS_DEREFERENCE; /* the sense of this flag was reversed */