busybox: add 1.18.0, remove 1.13.x and 1.14.x, mark 1.15.x as deprecated

	Ccache support reworked. Now used for both host and target

	compilation, and cache is stored in ~/.buildroot-ccache.

	Updated/fixed packages: cloop, m4, openssh, qt, usbutils, xz

	Updated/fixed packages: busybox, cloop, m4, openssh, qt,

	usbutils, xz

	New packages: dhrystone, lsuio, rsh-redone, whetstone

	help

	  Select the version of BusyBox you wish to use.

	config BR2_BUSYBOX_VERSION_1_13_X

		bool "BusyBox 1.13.x"

		depends on BR2_DEPRECATED

	config BR2_BUSYBOX_VERSION_1_14_X

		bool "BusyBox 1.14.x"

		depends on BR2_DEPRECATED

	config BR2_BUSYBOX_VERSION_1_15_X

		bool "BusyBox 1.15.x"

		depends on BR2_DEPRECATED

	config BR2_BUSYBOX_VERSION_1_16_X

		bool "BusyBox 1.16.x"

	config BR2_BUSYBOX_VERSION_1_17_X

		bool "BusyBox 1.17.x"

	config BR2_BUSYBOX_VERSION_1_18_X

		bool "BusyBox 1.18.x"

	config BR2_PACKAGE_BUSYBOX_SNAPSHOT

		bool "daily snapshot"

config BR2_BUSYBOX_VERSION

	string

	default "1.13.4"	if BR2_BUSYBOX_VERSION_1_13_X

	default "1.14.4"	if BR2_BUSYBOX_VERSION_1_14_X

	default "1.15.3"	if BR2_BUSYBOX_VERSION_1_15_X

	default "1.16.2"	if BR2_BUSYBOX_VERSION_1_16_X

	default "1.17.4"	if BR2_BUSYBOX_VERSION_1_17_X

	default "1.18.0"	if BR2_BUSYBOX_VERSION_1_18_X

config BR2_PACKAGE_BUSYBOX_FULLINSTALL

	bool "Run BusyBox's own full installation"

config BR2_PACKAGE_BUSYBOX_CONFIG

	string "BusyBox configuration file to use?"

	default "package/busybox/busybox-1.17.x.config" if BR2_PACKAGE_BUSYBOX_SNAPSHOT

	default "package/busybox/busybox-1.13.x.config" if BR2_BUSYBOX_VERSION_1_13_X

	default "package/busybox/busybox-1.13.x.config" if BR2_BUSYBOX_VERSION_1_14_X

	default "package/busybox/busybox-1.18.x.config" if BR2_PACKAGE_BUSYBOX_SNAPSHOT

	default "package/busybox/busybox-1.13.x.config" if BR2_BUSYBOX_VERSION_1_15_X

	default "package/busybox/busybox-1.16.x.config" if BR2_BUSYBOX_VERSION_1_16_X

	default "package/busybox/busybox-1.17.x.config" if BR2_BUSYBOX_VERSION_1_17_X

	default "package/busybox/busybox-1.18.x.config" if BR2_BUSYBOX_VERSION_1_18_X

	help

	  Some people may wish to use their own modified BusyBox configuration

	  file, and will specify their config file location with this option.

diff -urpN busybox-1.18.0/scripts/gen_build_files.sh busybox-1.18.0-buildsys/scripts/gen_build_files.sh

--- busybox-1.18.0/scripts/gen_build_files.sh	2010-11-22 21:43:22.000000000 +0100

+++ busybox-1.18.0-buildsys/scripts/gen_build_files.sh	2010-11-24 14:59:47.732712663 +0100

@@ -18,14 +18,14 @@ generate()

 	local src="$1" dst="$2" header="$3" insert="$4"

 	#chk "${dst}"

 	(

-		echo "${header}"

+		printf "%s\n" "${header}"

 		if grep -qs '^INSERT$' "${src}"; then

 			sed -n '1,/^INSERT$/p' "${src}"

-			echo "${insert}"

+			printf "%s\n" "${insert}"

 			sed -n '/^INSERT$/,$p' "${src}"

 		else

 			if [ -n "${insert}" ]; then

-				echo "ERROR: INSERT line missing in: ${src}" 1>&2

+				printf "%s\n" "ERROR: INSERT line missing in: ${src}" 1>&2

 			fi

 			cat "${src}"

 		fi

diff -urpN busybox-1.18.0/libbb/pw_encrypt_sha.c busybox-1.18.0-sha/libbb/pw_encrypt_sha.c

--- busybox-1.18.0/libbb/pw_encrypt_sha.c	2010-11-22 21:43:22.000000000 +0100

+++ busybox-1.18.0-sha/libbb/pw_encrypt_sha.c	2010-12-01 13:56:24.372704380 +0100

@@ -3,7 +3,7 @@

  */

 /* Prefix for optional rounds specification.  */

-static const char str_rounds[] = "rounds=%u$";

+static const char str_rounds[] ALIGN1 = "rounds=%u$";

 /* Maximum salt string length.  */

 #define SALT_LEN_MAX 16

@@ -19,8 +19,8 @@ NOINLINE

 sha_crypt(/*const*/ char *key_data, /*const*/ char *salt_data)

 {

 	void (*sha_begin)(void *ctx) FAST_FUNC;

-	void (*sha_hash)(const void *buffer, size_t len, void *ctx) FAST_FUNC;

-	void (*sha_end)(void *resbuf, void *ctx) FAST_FUNC;

+	void (*sha_hash)(void *ctx, const void *buffer, size_t len) FAST_FUNC;

+	void (*sha_end)(void *ctx, void *resbuf) FAST_FUNC;

 	int _32or64;

 	char *result, *resptr;

@@ -103,40 +103,40 @@ sha_crypt(/*const*/ char *key_data, /*co

 	/* Add KEY, SALT.  */

 	sha_begin(&ctx);

-	sha_hash(key_data, key_len, &ctx);

-	sha_hash(salt_data, salt_len, &ctx);

+	sha_hash(&ctx, key_data, key_len);

+	sha_hash(&ctx, salt_data, salt_len);

 	/* Compute alternate SHA sum with input KEY, SALT, and KEY.

 	   The final result will be added to the first context.  */

 	sha_begin(&alt_ctx);

-	sha_hash(key_data, key_len, &alt_ctx);

-	sha_hash(salt_data, salt_len, &alt_ctx);

-	sha_hash(key_data, key_len, &alt_ctx);

-	sha_end(alt_result, &alt_ctx);

+	sha_hash(&alt_ctx, key_data, key_len);

+	sha_hash(&alt_ctx, salt_data, salt_len);

+	sha_hash(&alt_ctx, key_data, key_len);

+	sha_end(&alt_ctx, alt_result);

 	/* Add result of this to the other context.  */

 	/* Add for any character in the key one byte of the alternate sum.  */

 	for (cnt = key_len; cnt > _32or64; cnt -= _32or64)

-		sha_hash(alt_result, _32or64, &ctx);

-	sha_hash(alt_result, cnt, &ctx);

+		sha_hash(&ctx, alt_result, _32or64);

+	sha_hash(&ctx, alt_result, cnt);

 	/* Take the binary representation of the length of the key and for every

 	   1 add the alternate sum, for every 0 the key.  */

 	for (cnt = key_len; cnt != 0; cnt >>= 1)

 		if ((cnt & 1) != 0)

-			sha_hash(alt_result, _32or64, &ctx);

+			sha_hash(&ctx, alt_result, _32or64);

 		else

-			sha_hash(key_data, key_len, &ctx);

+			sha_hash(&ctx, key_data, key_len);

 	/* Create intermediate result.  */

-	sha_end(alt_result, &ctx);

+	sha_end(&ctx, alt_result);

 	/* Start computation of P byte sequence.  */

 	/* For every character in the password add the entire password.  */

 	sha_begin(&alt_ctx);

 	for (cnt = 0; cnt < key_len; ++cnt)

-		sha_hash(key_data, key_len, &alt_ctx);

-	sha_end(temp_result, &alt_ctx);

+		sha_hash(&alt_ctx, key_data, key_len);

+	sha_end(&alt_ctx, temp_result);

 	/* NB: past this point, raw key_data is not used anymore */

@@ -153,8 +153,8 @@ sha_crypt(/*const*/ char *key_data, /*co

 	/* For every character in the password add the entire password.  */

 	sha_begin(&alt_ctx);

 	for (cnt = 0; cnt < 16 + alt_result[0]; ++cnt)

-		sha_hash(salt_data, salt_len, &alt_ctx);

-	sha_end(temp_result, &alt_ctx);

+		sha_hash(&alt_ctx, salt_data, salt_len);

+	sha_end(&alt_ctx, temp_result);

 	/* NB: past this point, raw salt_data is not used anymore */

@@ -174,22 +174,22 @@ sha_crypt(/*const*/ char *key_data, /*co

 		/* Add key or last result.  */

 		if ((cnt & 1) != 0)

-			sha_hash(p_bytes, key_len, &ctx);

+			sha_hash(&ctx, p_bytes, key_len);

 		else

-			sha_hash(alt_result, _32or64, &ctx);

+			sha_hash(&ctx, alt_result, _32or64);

 		/* Add salt for numbers not divisible by 3.  */

 		if (cnt % 3 != 0)

-			sha_hash(s_bytes, salt_len, &ctx);

+			sha_hash(&ctx, s_bytes, salt_len);

 		/* Add key for numbers not divisible by 7.  */

 		if (cnt % 7 != 0)

-			sha_hash(p_bytes, key_len, &ctx);

+			sha_hash(&ctx, p_bytes, key_len);

 		/* Add key or last result.  */

 		if ((cnt & 1) != 0)

-			sha_hash(alt_result, _32or64, &ctx);

+			sha_hash(&ctx, alt_result, _32or64);

 		else

-			sha_hash(p_bytes, key_len, &ctx);

+			sha_hash(&ctx, p_bytes, key_len);

-		sha_end(alt_result, &ctx);

+		sha_end(&ctx, alt_result);

 	}

 	/* Append encrypted password to result buffer */