From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Date: Wed, 24 Mar 2010 21:43:12 +0000 (+0100)
Subject: makedevs: move to package/
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=5faae4869027;p=buildroot.git

makedevs: move to package/

Since target/ doesn't contain any .mk file in subdirectories, also
remove the include in target/Makefile.in.
---

diff --git a/package/makedevs/makedevs.c b/package/makedevs/makedevs.c
new file mode 100644
index 0000000000..5ca45e9aeb
--- /dev/null
+++ b/package/makedevs/makedevs.c
@@ -0,0 +1,535 @@
+/* vi: set sw=4 ts=4: */
+/*
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License version 2 as
+ *  published by the Free Software Foundation.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU Library General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ */
+
+#define _GNU_SOURCE
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <fcntl.h>
+#include <getopt.h>
+#include <time.h>
+#include <pwd.h>
+#include <grp.h>
+#include <unistd.h>
+#include <ctype.h>
+#include <errno.h>
+#include <libgen.h>
+#include <stdarg.h>
+#include <sys/stat.h>
+#include <sys/types.h>
+#ifndef __APPLE__
+#include <sys/sysmacros.h>     /* major() and minor() */
+#endif
+
+const char *bb_applet_name;
+
+void bb_verror_msg(const char *s, va_list p)
+{
+	fflush(stdout);
+	fprintf(stderr, "%s: ", bb_applet_name);
+	vfprintf(stderr, s, p);
+}
+
+void bb_error_msg(const char *s, ...)
+{
+	va_list p;
+
+	va_start(p, s);
+	bb_verror_msg(s, p);
+	va_end(p);
+	putc('\n', stderr);
+}
+
+void bb_error_msg_and_die(const char *s, ...)
+{
+	va_list p;
+
+	va_start(p, s);
+	bb_verror_msg(s, p);
+	va_end(p);
+	putc('\n', stderr);
+	exit(1);
+}
+
+void bb_vperror_msg(const char *s, va_list p)
+{
+	int err=errno;
+	if(s == 0) s = "";
+	bb_verror_msg(s, p);
+	if (*s) s = ": ";
+	fprintf(stderr, "%s%s\n", s, strerror(err));
+}
+
+void bb_perror_msg(const char *s, ...)
+{
+	va_list p;
+
+	va_start(p, s);
+	bb_vperror_msg(s, p);
+	va_end(p);
+}
+
+void bb_perror_msg_and_die(const char *s, ...)
+{
+	va_list p;
+
+	va_start(p, s);
+	bb_vperror_msg(s, p);
+	va_end(p);
+	exit(1);
+}
+
+FILE *bb_xfopen(const char *path, const char *mode)
+{
+	FILE *fp;
+	if ((fp = fopen(path, mode)) == NULL)
+		bb_perror_msg_and_die("%s", path);
+	return fp;
+}
+
+enum {
+	FILEUTILS_PRESERVE_STATUS = 1,
+	FILEUTILS_DEREFERENCE = 2,
+	FILEUTILS_RECUR = 4,
+	FILEUTILS_FORCE = 8,
+	FILEUTILS_INTERACTIVE = 16
+};
+int bb_make_directory (char *path, long mode, int flags)
+{
+	mode_t mask;
+	const char *fail_msg;
+	char *s = path;
+	char c;
+	struct stat st;
+
+	mask = umask(0);
+	if (mode == -1) {
+		umask(mask);
+		mode = (S_IXUSR | S_IXGRP | S_IXOTH |
+				S_IWUSR | S_IWGRP | S_IWOTH |
+				S_IRUSR | S_IRGRP | S_IROTH) & ~mask;
+	} else {
+		umask(mask & ~0300);
+	}
+
+	do {
+		c = 0;
+
+		if (flags & FILEUTILS_RECUR) {	/* Get the parent. */
+			/* Bypass leading non-'/'s and then subsequent '/'s. */
+			while (*s) {
+				if (*s == '/') {
+					do {
+						++s;
+					} while (*s == '/');
+					c = *s;		/* Save the current char */
+					*s = 0;		/* and replace it with nul. */
+					break;
+				}
+				++s;
+			}
+		}
+
+		if (mkdir(path, 0777) < 0) {
+			/* If we failed for any other reason than the directory
+			 * already exists, output a diagnostic and return -1.*/
+			if ((errno != EEXIST && errno != EISDIR)
+					|| !(flags & FILEUTILS_RECUR)
+					|| (stat(path, &st) < 0 || !S_ISDIR(st.st_mode))) {
+				fail_msg = "create";
+				umask(mask);
+				break;
+			}
+			/* Since the directory exists, don't attempt to change
+			 * permissions if it was the full target.  Note that
+			 * this is not an error conditon. */
+			if (!c) {
+				umask(mask);
+				return 0;
+			}
+		}
+
+		if (!c) {
+			/* Done.  If necessary, updated perms on the newly
+			 * created directory.  Failure to update here _is_
+			 * an error.*/
+			umask(mask);
+			if ((mode != -1) && (chmod(path, mode) < 0)){
+				fail_msg = "set permissions of";
+				break;
+			}
+			return 0;
+		}
+
+		/* Remove any inserted nul from the path (recursive mode). */
+		*s = c;
+
+	} while (1);
+
+	bb_perror_msg ("Cannot %s directory `%s'", fail_msg, path);
+	return -1;
+}
+
+const char * const bb_msg_memory_exhausted = "memory exhausted";
+
+void *xmalloc(size_t size)
+{
+	void *ptr = malloc(size);
+	if (ptr == NULL && size != 0)
+		bb_error_msg_and_die(bb_msg_memory_exhausted);
+	return ptr;
+}
+
+void *xcalloc(size_t nmemb, size_t size)
+{
+	void *ptr = calloc(nmemb, size);
+	if (ptr == NULL && nmemb != 0 && size != 0)
+		bb_error_msg_and_die(bb_msg_memory_exhausted);
+	return ptr;
+}
+
+void *xrealloc(void *ptr, size_t size)
+{
+	ptr = realloc(ptr, size);
+	if (ptr == NULL && size != 0)
+		bb_error_msg_and_die(bb_msg_memory_exhausted);
+	return ptr;
+}
+
+char *private_get_line_from_file(FILE *file, int c)
+{
+#define GROWBY (80)		/* how large we will grow strings by */
+
+	int ch;
+	int idx = 0;
+	char *linebuf = NULL;
+	int linebufsz = 0;
+
+	while ((ch = getc(file)) != EOF) {
+		/* grow the line buffer as necessary */
+		if (idx > linebufsz - 2) {
+			linebuf = xrealloc(linebuf, linebufsz += GROWBY);
+		}
+		linebuf[idx++] = (char)ch;
+		if (!ch) return linebuf;
+		if (c<2 && ch == '\n') {
+			if (c) {
+				--idx;
+			}
+			break;
+		}
+	}
+	if (linebuf) {
+		if (ferror(file)) {
+			free(linebuf);
+			return NULL;
+		}
+		linebuf[idx] = 0;
+	}
+	return linebuf;
+}
+
+char *bb_get_chomped_line_from_file(FILE *file)
+{
+	return private_get_line_from_file(file, 1);
+}
+
+long my_getpwnam(const char *name)
+{
+	struct passwd *myuser;
+
+	myuser  = getpwnam(name);
+	if (myuser==NULL)
+		bb_error_msg_and_die("unknown user name: %s", name);
+
+	return myuser->pw_uid;
+}
+
+long my_getgrnam(const char *name)
+{
+	struct group *mygroup;
+
+	mygroup  = getgrnam(name);
+	if (mygroup==NULL)
+		bb_error_msg_and_die("unknown group name: %s", name);
+
+	return (mygroup->gr_gid);
+}
+
+unsigned long get_ug_id(const char *s, long (*my_getxxnam)(const char *))
+{
+	unsigned long r;
+	char *p;
+
+	r = strtoul(s, &p, 10);
+	if (*p || (s == p)) {
+		r = my_getxxnam(s);
+	}
+
+	return r;
+}
+
+char * last_char_is(const char *s, int c)
+{
+	char *sret = (char *)s;
+	if (sret) {
+		sret = strrchr(sret, c);
+		if(sret != NULL && *(sret+1) != 0)
+			sret = NULL;
+	}
+	return sret;
+}
+
+void bb_xasprintf(char **string_ptr, const char *format, ...)
+{
+	va_list p;
+	int r;
+
+	va_start(p, format);
+	r = vasprintf(string_ptr, format, p);
+	va_end(p);
+
+	if (r < 0) {
+		bb_perror_msg_and_die("bb_xasprintf");
+	}
+}
+
+char *concat_path_file(const char *path, const char *filename)
+{
+	char *outbuf;
+	char *lc;
+
+	if (!path)
+		path = "";
+	lc = last_char_is(path, '/');
+	while (*filename == '/')
+		filename++;
+	bb_xasprintf(&outbuf, "%s%s%s", path, (lc==NULL ? "/" : ""), filename);
+
+	return outbuf;
+}
+
+void bb_show_usage(void)
+{
+	fprintf(stderr, "%s: [-d device_table] rootdir\n\n", bb_applet_name);
+	fprintf(stderr, "Creates a batch of special files as specified in a device table.\n");
+	fprintf(stderr, "Device table entries take the form of:\n");
+	fprintf(stderr, "type mode user group major minor start increment count\n\n");
+	fprintf(stderr, "Where name is the file name,  type can be one of:\n");
+	fprintf(stderr, "      f       A regular file\n");
+	fprintf(stderr, "      d       Directory\n");
+	fprintf(stderr, "      c       Character special device file\n");
+	fprintf(stderr, "      b       Block special device file\n");
+	fprintf(stderr, "      p       Fifo (named pipe)\n");
+	fprintf(stderr, "uid is the user id for the target file, gid is the group id for the\n");
+	fprintf(stderr, "target file.  The rest of the entries (major, minor, etc) apply to\n");
+	fprintf(stderr, "to device special files.  A '-' may be used for blank entries.\n\n");
+	fprintf(stderr, "For example:\n");
+	fprintf(stderr, "<name>    <type> <mode> <uid> <gid> <major> <minor> <start> <inc> <count>\n");
+	fprintf(stderr, "/dev         d    755    0    0     -       -       -       -     -\n");
+	fprintf(stderr, "/dev/console c    666    0    0     5       1       -       -     -\n");
+	fprintf(stderr, "/dev/null    c    666    0    0     1       3       0       0     -\n");
+	fprintf(stderr, "/dev/zero    c    666    0    0     1       5       0       0     -\n");
+	fprintf(stderr, "/dev/hda     b    640    0    0     3       0       0       0     -\n");
+	fprintf(stderr, "/dev/hda     b    640    0    0     3       1       1       1     15\n\n");
+	fprintf(stderr, "Will Produce:\n");
+	fprintf(stderr, "/dev\n");
+	fprintf(stderr, "/dev/console\n");
+	fprintf(stderr, "/dev/null\n");
+	fprintf(stderr, "/dev/zero\n");
+	fprintf(stderr, "/dev/hda\n");
+	fprintf(stderr, "/dev/hda[0-15]\n");
+	exit(1);
+}
+
+int main(int argc, char **argv)
+{
+	int opt;
+	FILE *table = stdin;
+	char *rootdir = NULL;
+	char *line = NULL;
+	int linenum = 0;
+	int ret = EXIT_SUCCESS;
+
+	bb_applet_name = basename(argv[0]);
+
+	while ((opt = getopt(argc, argv, "d:")) != -1) {
+		switch(opt) {
+			case 'd':
+				table = bb_xfopen((line=optarg), "r");
+				break;
+			default:
+				bb_show_usage();
+		}
+	}
+
+	if (optind >= argc || (rootdir=argv[optind])==NULL) {
+		bb_error_msg_and_die("root directory not speficied");
+	}
+
+	if (chdir(rootdir) != 0) {
+		bb_perror_msg_and_die("Couldnt chdir to %s", rootdir);
+	}
+
+	umask(0);
+
+	printf("rootdir=%s\n", rootdir);
+	if (line) {
+		printf("table='%s'\n", line);
+	} else {
+		printf("table=<stdin>\n");
+	}
+
+	while ((line = bb_get_chomped_line_from_file(table))) {
+		char type;
+		unsigned int mode = 0755;
+		unsigned int major = 0;
+		unsigned int minor = 0;
+		unsigned int count = 0;
+		unsigned int increment = 0;
+		unsigned int start = 0;
+		char name[41];
+		char user[41];
+		char group[41];
+		char *full_name;
+		uid_t uid;
+		gid_t gid;
+
+		linenum++;
+
+		if ((2 > sscanf(line, "%40s %c %o %40s %40s %u %u %u %u %u", name,
+						&type, &mode, user, group, &major,
+						&minor, &start, &increment, &count)) ||
+				((major | minor | start | count | increment) > 255))
+		{
+			if (*line=='\0' || *line=='#' || isspace(*line))
+				continue;
+			bb_error_msg("line %d invalid: '%s'\n", linenum, line);
+			ret = EXIT_FAILURE;
+			continue;
+		}
+		if (name[0] == '#') {
+			continue;
+		}
+		if (*group) {
+			gid = get_ug_id(group, my_getgrnam);
+		} else {
+			gid = getgid();
+		}
+		if (*user) {
+			uid = get_ug_id(user, my_getpwnam);
+		} else {
+			uid = getuid();
+		}
+		full_name = concat_path_file(rootdir, name);
+
+		if (type == 'd') {
+			bb_make_directory(full_name, mode | S_IFDIR, FILEUTILS_RECUR);
+			if (chown(full_name, uid, gid) == -1) {
+				bb_perror_msg("line %d: chown failed for %s", linenum, full_name);
+				ret = EXIT_FAILURE;
+				goto loop;
+			}
+			if ((mode != -1) && (chmod(full_name, mode) < 0)){
+				bb_perror_msg("line %d: chmod failed for %s", linenum, full_name);
+				ret = EXIT_FAILURE;
+				goto loop;
+			}
+		} else if (type == 'f') {
+			struct stat st;
+			if ((stat(full_name, &st) < 0 || !S_ISREG(st.st_mode))) {
+				bb_perror_msg("line %d: regular file '%s' does not exist", linenum, full_name);
+				ret = EXIT_FAILURE;
+				goto loop;
+			}
+			if (chown(full_name, uid, gid) == -1) {
+				bb_perror_msg("line %d: chown failed for %s", linenum, full_name);
+				ret = EXIT_FAILURE;
+				goto loop;
+			}
+			if ((mode != -1) && (chmod(full_name, mode) < 0)){
+				bb_perror_msg("line %d: chmod failed for %s", linenum, full_name);
+				ret = EXIT_FAILURE;
+				goto loop;
+			}
+		} else
+		{
+			dev_t rdev;
+
+			if (type == 'p') {
+				mode |= S_IFIFO;
+			}
+			else if (type == 'c') {
+				mode |= S_IFCHR;
+			}
+			else if (type == 'b') {
+				mode |= S_IFBLK;
+			} else {
+				bb_error_msg("line %d: Unsupported file type %c", linenum, type);
+				ret = EXIT_FAILURE;
+				goto loop;
+			}
+
+			if (count > 0) {
+				int i;
+				char *full_name_inc;
+
+				full_name_inc = xmalloc(strlen(full_name) + 4);
+				for (i = start; i < count; i++) {
+					sprintf(full_name_inc, "%s%d", full_name, i);
+					rdev = makedev(major, minor + (i * increment - start));
+					if (mknod(full_name_inc, mode, rdev) == -1) {
+						bb_perror_msg("line %d: Couldnt create node %s", linenum, full_name_inc);
+						ret = EXIT_FAILURE;
+					}
+					else if (chown(full_name_inc, uid, gid) == -1) {
+						bb_perror_msg("line %d: chown failed for %s", linenum, full_name_inc);
+						ret = EXIT_FAILURE;
+					}
+					if ((mode != -1) && (chmod(full_name_inc, mode) < 0)){
+						bb_perror_msg("line %d: chmod failed for %s", linenum, full_name_inc);
+						ret = EXIT_FAILURE;
+					}
+				}
+				free(full_name_inc);
+			} else {
+				rdev = makedev(major, minor);
+				if (mknod(full_name, mode, rdev) == -1) {
+					bb_perror_msg("line %d: Couldnt create node %s", linenum, full_name);
+					ret = EXIT_FAILURE;
+				}
+				else if (chown(full_name, uid, gid) == -1) {
+					bb_perror_msg("line %d: chown failed for %s", linenum, full_name);
+					ret = EXIT_FAILURE;
+				}
+				if ((mode != -1) && (chmod(full_name, mode) < 0)){
+					bb_perror_msg("line %d: chmod failed for %s", linenum, full_name);
+					ret = EXIT_FAILURE;
+				}
+			}
+		}
+loop:
+		free(line);
+		free(full_name);
+	}
+	fclose(table);
+
+	if (system("/bin/sync"))
+		bb_error_msg("sync failed, continuing anyway");
+
+	return 0;
+}
diff --git a/package/makedevs/makedevs.mk b/package/makedevs/makedevs.mk
new file mode 100644
index 0000000000..fe426cafec
--- /dev/null
+++ b/package/makedevs/makedevs.mk
@@ -0,0 +1,30 @@
+#############################################################
+#
+# build makedevs to run on the build system, in order to create
+# device nodes and whatnot for the target device, in conjunction
+# with fakeroot.
+#
+#############################################################
+MAKEDEVS_DIR=$(BUILD_DIR)/makedevs-host
+
+$(MAKEDEVS_DIR)/makedevs.c: target/makedevs/makedevs.c
+	rm -rf $(MAKEDEVS_DIR)
+	mkdir $(MAKEDEVS_DIR)
+	cp target/makedevs/makedevs.c $(MAKEDEVS_DIR)
+
+$(MAKEDEVS_DIR)/makedevs: $(MAKEDEVS_DIR)/makedevs.c
+	$(HOSTCC) -Wall -Werror -O2 $(MAKEDEVS_DIR)/makedevs.c -o $@
+
+$(HOST_DIR)/usr/bin/makedevs: $(MAKEDEVS_DIR)/makedevs
+	$(INSTALL) -m 755 $^ $@
+
+makedevs: $(HOST_DIR)/usr/bin/makedevs
+
+makedevs-source:
+
+makedevs-clean:
+	rm -rf $(MAKEDEVS_DIR)/makedevs
+
+makedevs-dirclean:
+	rm -rf $(MAKEDEVS_DIR)
+
diff --git a/target/makedevs/makedevs.c b/target/makedevs/makedevs.c
deleted file mode 100644
index 5ca45e9aeb..0000000000
--- a/target/makedevs/makedevs.c
+++ /dev/null
@@ -1,535 +0,0 @@
-/* vi: set sw=4 ts=4: */
-/*
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License version 2 as
- *  published by the Free Software Foundation.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU Library General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- *
- */
-
-#define _GNU_SOURCE
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <fcntl.h>
-#include <getopt.h>
-#include <time.h>
-#include <pwd.h>
-#include <grp.h>
-#include <unistd.h>
-#include <ctype.h>
-#include <errno.h>
-#include <libgen.h>
-#include <stdarg.h>
-#include <sys/stat.h>
-#include <sys/types.h>
-#ifndef __APPLE__
-#include <sys/sysmacros.h>     /* major() and minor() */
-#endif
-
-const char *bb_applet_name;
-
-void bb_verror_msg(const char *s, va_list p)
-{
-	fflush(stdout);
-	fprintf(stderr, "%s: ", bb_applet_name);
-	vfprintf(stderr, s, p);
-}
-
-void bb_error_msg(const char *s, ...)
-{
-	va_list p;
-
-	va_start(p, s);
-	bb_verror_msg(s, p);
-	va_end(p);
-	putc('\n', stderr);
-}
-
-void bb_error_msg_and_die(const char *s, ...)
-{
-	va_list p;
-
-	va_start(p, s);
-	bb_verror_msg(s, p);
-	va_end(p);
-	putc('\n', stderr);
-	exit(1);
-}
-
-void bb_vperror_msg(const char *s, va_list p)
-{
-	int err=errno;
-	if(s == 0) s = "";
-	bb_verror_msg(s, p);
-	if (*s) s = ": ";
-	fprintf(stderr, "%s%s\n", s, strerror(err));
-}
-
-void bb_perror_msg(const char *s, ...)
-{
-	va_list p;
-
-	va_start(p, s);
-	bb_vperror_msg(s, p);
-	va_end(p);
-}
-
-void bb_perror_msg_and_die(const char *s, ...)
-{
-	va_list p;
-
-	va_start(p, s);
-	bb_vperror_msg(s, p);
-	va_end(p);
-	exit(1);
-}
-
-FILE *bb_xfopen(const char *path, const char *mode)
-{
-	FILE *fp;
-	if ((fp = fopen(path, mode)) == NULL)
-		bb_perror_msg_and_die("%s", path);
-	return fp;
-}
-
-enum {
-	FILEUTILS_PRESERVE_STATUS = 1,
-	FILEUTILS_DEREFERENCE = 2,
-	FILEUTILS_RECUR = 4,
-	FILEUTILS_FORCE = 8,
-	FILEUTILS_INTERACTIVE = 16
-};
-int bb_make_directory (char *path, long mode, int flags)
-{
-	mode_t mask;
-	const char *fail_msg;
-	char *s = path;
-	char c;
-	struct stat st;
-
-	mask = umask(0);
-	if (mode == -1) {
-		umask(mask);
-		mode = (S_IXUSR | S_IXGRP | S_IXOTH |
-				S_IWUSR | S_IWGRP | S_IWOTH |
-				S_IRUSR | S_IRGRP | S_IROTH) & ~mask;
-	} else {
-		umask(mask & ~0300);
-	}
-
-	do {
-		c = 0;
-
-		if (flags & FILEUTILS_RECUR) {	/* Get the parent. */
-			/* Bypass leading non-'/'s and then subsequent '/'s. */
-			while (*s) {
-				if (*s == '/') {
-					do {
-						++s;
-					} while (*s == '/');
-					c = *s;		/* Save the current char */
-					*s = 0;		/* and replace it with nul. */
-					break;
-				}
-				++s;
-			}
-		}
-
-		if (mkdir(path, 0777) < 0) {
-			/* If we failed for any other reason than the directory
-			 * already exists, output a diagnostic and return -1.*/
-			if ((errno != EEXIST && errno != EISDIR)
-					|| !(flags & FILEUTILS_RECUR)
-					|| (stat(path, &st) < 0 || !S_ISDIR(st.st_mode))) {
-				fail_msg = "create";
-				umask(mask);
-				break;
-			}
-			/* Since the directory exists, don't attempt to change
-			 * permissions if it was the full target.  Note that
-			 * this is not an error conditon. */
-			if (!c) {
-				umask(mask);
-				return 0;
-			}
-		}
-
-		if (!c) {
-			/* Done.  If necessary, updated perms on the newly
-			 * created directory.  Failure to update here _is_
-			 * an error.*/
-			umask(mask);
-			if ((mode != -1) && (chmod(path, mode) < 0)){
-				fail_msg = "set permissions of";
-				break;
-			}
-			return 0;
-		}
-
-		/* Remove any inserted nul from the path (recursive mode). */
-		*s = c;
-
-	} while (1);
-
-	bb_perror_msg ("Cannot %s directory `%s'", fail_msg, path);
-	return -1;
-}
-
-const char * const bb_msg_memory_exhausted = "memory exhausted";
-
-void *xmalloc(size_t size)
-{
-	void *ptr = malloc(size);
-	if (ptr == NULL && size != 0)
-		bb_error_msg_and_die(bb_msg_memory_exhausted);
-	return ptr;
-}
-
-void *xcalloc(size_t nmemb, size_t size)
-{
-	void *ptr = calloc(nmemb, size);
-	if (ptr == NULL && nmemb != 0 && size != 0)
-		bb_error_msg_and_die(bb_msg_memory_exhausted);
-	return ptr;
-}
-
-void *xrealloc(void *ptr, size_t size)
-{
-	ptr = realloc(ptr, size);
-	if (ptr == NULL && size != 0)
-		bb_error_msg_and_die(bb_msg_memory_exhausted);
-	return ptr;
-}
-
-char *private_get_line_from_file(FILE *file, int c)
-{
-#define GROWBY (80)		/* how large we will grow strings by */
-
-	int ch;
-	int idx = 0;
-	char *linebuf = NULL;
-	int linebufsz = 0;
-
-	while ((ch = getc(file)) != EOF) {
-		/* grow the line buffer as necessary */
-		if (idx > linebufsz - 2) {
-			linebuf = xrealloc(linebuf, linebufsz += GROWBY);
-		}
-		linebuf[idx++] = (char)ch;
-		if (!ch) return linebuf;
-		if (c<2 && ch == '\n') {
-			if (c) {
-				--idx;
-			}
-			break;
-		}
-	}
-	if (linebuf) {
-		if (ferror(file)) {
-			free(linebuf);
-			return NULL;
-		}
-		linebuf[idx] = 0;
-	}
-	return linebuf;
-}
-
-char *bb_get_chomped_line_from_file(FILE *file)
-{
-	return private_get_line_from_file(file, 1);
-}
-
-long my_getpwnam(const char *name)
-{
-	struct passwd *myuser;
-
-	myuser  = getpwnam(name);
-	if (myuser==NULL)
-		bb_error_msg_and_die("unknown user name: %s", name);
-
-	return myuser->pw_uid;
-}
-
-long my_getgrnam(const char *name)
-{
-	struct group *mygroup;
-
-	mygroup  = getgrnam(name);
-	if (mygroup==NULL)
-		bb_error_msg_and_die("unknown group name: %s", name);
-
-	return (mygroup->gr_gid);
-}
-
-unsigned long get_ug_id(const char *s, long (*my_getxxnam)(const char *))
-{
-	unsigned long r;
-	char *p;
-
-	r = strtoul(s, &p, 10);
-	if (*p || (s == p)) {
-		r = my_getxxnam(s);
-	}
-
-	return r;
-}
-
-char * last_char_is(const char *s, int c)
-{
-	char *sret = (char *)s;
-	if (sret) {
-		sret = strrchr(sret, c);
-		if(sret != NULL && *(sret+1) != 0)
-			sret = NULL;
-	}
-	return sret;
-}
-
-void bb_xasprintf(char **string_ptr, const char *format, ...)
-{
-	va_list p;
-	int r;
-
-	va_start(p, format);
-	r = vasprintf(string_ptr, format, p);
-	va_end(p);
-
-	if (r < 0) {
-		bb_perror_msg_and_die("bb_xasprintf");
-	}
-}
-
-char *concat_path_file(const char *path, const char *filename)
-{
-	char *outbuf;
-	char *lc;
-
-	if (!path)
-		path = "";
-	lc = last_char_is(path, '/');
-	while (*filename == '/')
-		filename++;
-	bb_xasprintf(&outbuf, "%s%s%s", path, (lc==NULL ? "/" : ""), filename);
-
-	return outbuf;
-}
-
-void bb_show_usage(void)
-{
-	fprintf(stderr, "%s: [-d device_table] rootdir\n\n", bb_applet_name);
-	fprintf(stderr, "Creates a batch of special files as specified in a device table.\n");
-	fprintf(stderr, "Device table entries take the form of:\n");
-	fprintf(stderr, "type mode user group major minor start increment count\n\n");
-	fprintf(stderr, "Where name is the file name,  type can be one of:\n");
-	fprintf(stderr, "      f       A regular file\n");
-	fprintf(stderr, "      d       Directory\n");
-	fprintf(stderr, "      c       Character special device file\n");
-	fprintf(stderr, "      b       Block special device file\n");
-	fprintf(stderr, "      p       Fifo (named pipe)\n");
-	fprintf(stderr, "uid is the user id for the target file, gid is the group id for the\n");
-	fprintf(stderr, "target file.  The rest of the entries (major, minor, etc) apply to\n");
-	fprintf(stderr, "to device special files.  A '-' may be used for blank entries.\n\n");
-	fprintf(stderr, "For example:\n");
-	fprintf(stderr, "<name>    <type> <mode> <uid> <gid> <major> <minor> <start> <inc> <count>\n");
-	fprintf(stderr, "/dev         d    755    0    0     -       -       -       -     -\n");
-	fprintf(stderr, "/dev/console c    666    0    0     5       1       -       -     -\n");
-	fprintf(stderr, "/dev/null    c    666    0    0     1       3       0       0     -\n");
-	fprintf(stderr, "/dev/zero    c    666    0    0     1       5       0       0     -\n");
-	fprintf(stderr, "/dev/hda     b    640    0    0     3       0       0       0     -\n");
-	fprintf(stderr, "/dev/hda     b    640    0    0     3       1       1       1     15\n\n");
-	fprintf(stderr, "Will Produce:\n");
-	fprintf(stderr, "/dev\n");
-	fprintf(stderr, "/dev/console\n");
-	fprintf(stderr, "/dev/null\n");
-	fprintf(stderr, "/dev/zero\n");
-	fprintf(stderr, "/dev/hda\n");
-	fprintf(stderr, "/dev/hda[0-15]\n");
-	exit(1);
-}
-
-int main(int argc, char **argv)
-{
-	int opt;
-	FILE *table = stdin;
-	char *rootdir = NULL;
-	char *line = NULL;
-	int linenum = 0;
-	int ret = EXIT_SUCCESS;
-
-	bb_applet_name = basename(argv[0]);
-
-	while ((opt = getopt(argc, argv, "d:")) != -1) {
-		switch(opt) {
-			case 'd':
-				table = bb_xfopen((line=optarg), "r");
-				break;
-			default:
-				bb_show_usage();
-		}
-	}
-
-	if (optind >= argc || (rootdir=argv[optind])==NULL) {
-		bb_error_msg_and_die("root directory not speficied");
-	}
-
-	if (chdir(rootdir) != 0) {
-		bb_perror_msg_and_die("Couldnt chdir to %s", rootdir);
-	}
-
-	umask(0);
-
-	printf("rootdir=%s\n", rootdir);
-	if (line) {
-		printf("table='%s'\n", line);
-	} else {
-		printf("table=<stdin>\n");
-	}
-
-	while ((line = bb_get_chomped_line_from_file(table))) {
-		char type;
-		unsigned int mode = 0755;
-		unsigned int major = 0;
-		unsigned int minor = 0;
-		unsigned int count = 0;
-		unsigned int increment = 0;
-		unsigned int start = 0;
-		char name[41];
-		char user[41];
-		char group[41];
-		char *full_name;
-		uid_t uid;
-		gid_t gid;
-
-		linenum++;
-
-		if ((2 > sscanf(line, "%40s %c %o %40s %40s %u %u %u %u %u", name,
-						&type, &mode, user, group, &major,
-						&minor, &start, &increment, &count)) ||
-				((major | minor | start | count | increment) > 255))
-		{
-			if (*line=='\0' || *line=='#' || isspace(*line))
-				continue;
-			bb_error_msg("line %d invalid: '%s'\n", linenum, line);
-			ret = EXIT_FAILURE;
-			continue;
-		}
-		if (name[0] == '#') {
-			continue;
-		}
-		if (*group) {
-			gid = get_ug_id(group, my_getgrnam);
-		} else {
-			gid = getgid();
-		}
-		if (*user) {
-			uid = get_ug_id(user, my_getpwnam);
-		} else {
-			uid = getuid();
-		}
-		full_name = concat_path_file(rootdir, name);
-
-		if (type == 'd') {
-			bb_make_directory(full_name, mode | S_IFDIR, FILEUTILS_RECUR);
-			if (chown(full_name, uid, gid) == -1) {
-				bb_perror_msg("line %d: chown failed for %s", linenum, full_name);
-				ret = EXIT_FAILURE;
-				goto loop;
-			}
-			if ((mode != -1) && (chmod(full_name, mode) < 0)){
-				bb_perror_msg("line %d: chmod failed for %s", linenum, full_name);
-				ret = EXIT_FAILURE;
-				goto loop;
-			}
-		} else if (type == 'f') {
-			struct stat st;
-			if ((stat(full_name, &st) < 0 || !S_ISREG(st.st_mode))) {
-				bb_perror_msg("line %d: regular file '%s' does not exist", linenum, full_name);
-				ret = EXIT_FAILURE;
-				goto loop;
-			}
-			if (chown(full_name, uid, gid) == -1) {
-				bb_perror_msg("line %d: chown failed for %s", linenum, full_name);
-				ret = EXIT_FAILURE;
-				goto loop;
-			}
-			if ((mode != -1) && (chmod(full_name, mode) < 0)){
-				bb_perror_msg("line %d: chmod failed for %s", linenum, full_name);
-				ret = EXIT_FAILURE;
-				goto loop;
-			}
-		} else
-		{
-			dev_t rdev;
-
-			if (type == 'p') {
-				mode |= S_IFIFO;
-			}
-			else if (type == 'c') {
-				mode |= S_IFCHR;
-			}
-			else if (type == 'b') {
-				mode |= S_IFBLK;
-			} else {
-				bb_error_msg("line %d: Unsupported file type %c", linenum, type);
-				ret = EXIT_FAILURE;
-				goto loop;
-			}
-
-			if (count > 0) {
-				int i;
-				char *full_name_inc;
-
-				full_name_inc = xmalloc(strlen(full_name) + 4);
-				for (i = start; i < count; i++) {
-					sprintf(full_name_inc, "%s%d", full_name, i);
-					rdev = makedev(major, minor + (i * increment - start));
-					if (mknod(full_name_inc, mode, rdev) == -1) {
-						bb_perror_msg("line %d: Couldnt create node %s", linenum, full_name_inc);
-						ret = EXIT_FAILURE;
-					}
-					else if (chown(full_name_inc, uid, gid) == -1) {
-						bb_perror_msg("line %d: chown failed for %s", linenum, full_name_inc);
-						ret = EXIT_FAILURE;
-					}
-					if ((mode != -1) && (chmod(full_name_inc, mode) < 0)){
-						bb_perror_msg("line %d: chmod failed for %s", linenum, full_name_inc);
-						ret = EXIT_FAILURE;
-					}
-				}
-				free(full_name_inc);
-			} else {
-				rdev = makedev(major, minor);
-				if (mknod(full_name, mode, rdev) == -1) {
-					bb_perror_msg("line %d: Couldnt create node %s", linenum, full_name);
-					ret = EXIT_FAILURE;
-				}
-				else if (chown(full_name, uid, gid) == -1) {
-					bb_perror_msg("line %d: chown failed for %s", linenum, full_name);
-					ret = EXIT_FAILURE;
-				}
-				if ((mode != -1) && (chmod(full_name, mode) < 0)){
-					bb_perror_msg("line %d: chmod failed for %s", linenum, full_name);
-					ret = EXIT_FAILURE;
-				}
-			}
-		}
-loop:
-		free(line);
-		free(full_name);
-	}
-	fclose(table);
-
-	if (system("/bin/sync"))
-		bb_error_msg("sync failed, continuing anyway");
-
-	return 0;
-}
diff --git a/target/makedevs/makedevs.mk b/target/makedevs/makedevs.mk
deleted file mode 100644
index fe426cafec..0000000000
--- a/target/makedevs/makedevs.mk
+++ /dev/null
@@ -1,30 +0,0 @@
-#############################################################
-#
-# build makedevs to run on the build system, in order to create
-# device nodes and whatnot for the target device, in conjunction
-# with fakeroot.
-#
-#############################################################
-MAKEDEVS_DIR=$(BUILD_DIR)/makedevs-host
-
-$(MAKEDEVS_DIR)/makedevs.c: target/makedevs/makedevs.c
-	rm -rf $(MAKEDEVS_DIR)
-	mkdir $(MAKEDEVS_DIR)
-	cp target/makedevs/makedevs.c $(MAKEDEVS_DIR)
-
-$(MAKEDEVS_DIR)/makedevs: $(MAKEDEVS_DIR)/makedevs.c
-	$(HOSTCC) -Wall -Werror -O2 $(MAKEDEVS_DIR)/makedevs.c -o $@
-
-$(HOST_DIR)/usr/bin/makedevs: $(MAKEDEVS_DIR)/makedevs
-	$(INSTALL) -m 755 $^ $@
-
-makedevs: $(HOST_DIR)/usr/bin/makedevs
-
-makedevs-source:
-
-makedevs-clean:
-	rm -rf $(MAKEDEVS_DIR)/makedevs
-
-makedevs-dirclean:
-	rm -rf $(MAKEDEVS_DIR)
-