* Licensed under GPLv2 or later, see file LICENSE in this source tree.
*/
//config:config INSTALL
-//config: bool "install"
+//config: bool "install (12 kb)"
//config: default y
//config: help
-//config: Copy files and set attributes.
+//config: Copy files and set attributes.
//config:
//config:config FEATURE_INSTALL_LONG_OPTIONS
//config: bool "Enable long options"
//config: default y
//config: depends on INSTALL && LONG_OPTS
-//config: help
-//config: Support long options for the install applet.
//applet:IF_INSTALL(APPLET(install, BB_DIR_USR_BIN, BB_SUID_DROP))
"target-directory\0" Required_argument "t"
/* autofs build insists of using -b --suffix=.orig */
/* TODO? (short option for --suffix is -S) */
-#if ENABLE_SELINUX
+# if ENABLE_SELINUX
"context\0" Required_argument "Z"
"preserve_context\0" No_argument "\xff"
"preserve-context\0" No_argument "\xff"
-#endif
+# endif
;
+# define GETOPT32 getopt32long
+# define LONGOPTS install_longopts,
+#else
+# define GETOPT32 getopt32
+# define LONGOPTS
#endif
#endif
};
-#if ENABLE_FEATURE_INSTALL_LONG_OPTIONS
- applet_long_options = install_longopts;
-#endif
- opt_complementary = "t--d:d--t:s--d:d--s" IF_FEATURE_INSTALL_LONG_OPTIONS(IF_SELINUX(":Z--\xff:\xff--Z"));
/* -c exists for backwards compatibility, it's needed */
/* -b is ignored ("make a backup of each existing destination file") */
- opts = getopt32(argv, "cvb" "Ddpsg:m:o:t:" IF_SELINUX("Z:"),
- &gid_str, &mode_str, &uid_str, &last
- IF_SELINUX(, &scontext));
+ opts = GETOPT32(argv, "^"
+ "cvb" "Ddpsg:m:o:t:" IF_SELINUX("Z:")
+ "\0"
+ "t--d:d--t:s--d:d--s"
+ IF_FEATURE_INSTALL_LONG_OPTIONS(IF_SELINUX(":Z--\xff:\xff--Z")),
+ LONGOPTS
+ &gid_str, &mode_str, &uid_str, &last
+ IF_SELINUX(, &scontext)
+ );
argc -= optind;
argv += optind;
dest = last;
if (opts & OPT_MKDIR_LEADING) {
char *ddir = xstrdup(dest);
- char *dn = dirname(ddir);
- /* musl can return read-only "/" or "." string.
- * bb_make_directory needs writable string.
+ /*
+ * -D -t DIR1/DIR2/F3 FILE: create DIR1/DIR2/F3, copy FILE there
+ * -D FILE DIR1/DIR2/F3: create DIR1/DIR2, copy FILE there as F3
+ */
+ bb_make_directory((opts & OPT_TARGET) ? ddir : dirname(ddir), 0755, mkdir_flags);
+ /* errors are not checked. copy_file
+ * will fail if dir is not created.
*/
- if ((dn[0] != '/' && dn[0] != '.') || dn[1] != '\0') {
- bb_make_directory(dn, 0755, mkdir_flags);
- /* errors are not checked. copy_file
- * will fail if dir is not created.
- */
- }
free(ddir);
}
if (isdir)