busybox: update to 1.36.0, remove unsupported choice

5 files changed, 84 insertions, 9 deletions

diff --git a/package/busybox/config/coreutils/Config.in b/package/busybox/config/coreutils/Config.in
index ec8aa6802..00d646599 100644
--- a/package/busybox/config/coreutils/Config.in
+++ b/package/busybox/config/coreutils/Config.in
@@ -653,7 +653,7 @@ config BUSYBOX_SORT
 	sort is used to sort lines of text in specified files.
 
 config BUSYBOX_FEATURE_SORT_BIG
-	bool "Full SuSv3 compliant sort (support -ktcbdfiogM)"
+	bool "Full SuSv3 compliant sort (support -ktcbdfioghM)"
 	default y
 	depends on BUSYBOX_SORT
 	help
@@ -851,6 +851,11 @@ config BUSYBOX_TRUNCATE
 	help
 	truncate truncates files to a given size. If a file does
 	not exist, it is created unless told otherwise.
+config BUSYBOX_TSORT
+	bool "tsort (0.7 kb)"
+	default y
+	help
+	tsort performs a topological sort.
 config BUSYBOX_TTY
 	bool "tty (3.6 kb)"
 	default y
diff --git a/package/busybox/config/libbb/Config.in b/package/busybox/config/libbb/Config.in
index 8e4fe855e..66c135ec6 100644
--- a/package/busybox/config/libbb/Config.in
+++ b/package/busybox/config/libbb/Config.in
@@ -98,21 +98,47 @@ config BUSYBOX_MD5_SMALL
 	default 1  # all "fast or small" options default to small
 	range 0 3
 	help
-	Trade binary size versus speed for the md5sum algorithm.
+	Trade binary size versus speed for the md5 algorithm.
 	Approximate values running uClibc and hashing
 	linux-2.4.4.tar.bz2 were:
-	value               user times (sec)  text size (386)
-	0 (fastest)         1.1                6144
-	1                   1.4                5392
-	2                   3.0                5088
-	3 (smallest)        5.1                4912
+	value           user times (sec)  text size (386)
+	0 (fastest)     1.1               6144
+	1               1.4               5392
+	2               3.0               5088
+	3 (smallest)    5.1               4912
+
+config BUSYBOX_SHA1_SMALL
+	int "SHA1: Trade bytes for speed (0:fast, 3:slow)"
+	default 3  # all "fast or small" options default to small
+	range 0 3
+	help
+	Trade binary size versus speed for the sha1 algorithm.
+	With FEATURE_COPYBUF_KB=64:
+	                throughput MB/s   size of sha1_process_block64
+	value           486  x86-64       486   x86-64
+	0               440  485          3481  3502
+	1               265  265           641   696
+	2,3             220  210           342   364
+
+config BUSYBOX_SHA1_HWACCEL
+	bool "SHA1: Use hardware accelerated instructions if possible"
+	default y
+	help
+	On x86, this adds ~590 bytes of code. Throughput
+	is about twice as fast as fully-unrolled generic code.
+
+config BUSYBOX_SHA256_HWACCEL
+	bool "SHA256: Use hardware accelerated instructions if possible"
+	default y
+	help
+	On x86, this adds ~1k bytes of code.
 
 config BUSYBOX_SHA3_SMALL
 	int "SHA3: Trade bytes for speed (0:fast, 1:slow)"
 	default 1  # all "fast or small" options default to small
 	range 0 1
 	help
-	Trade binary size versus speed for the sha3sum algorithm.
+	Trade binary size versus speed for the sha3 algorithm.
 	SHA3_SMALL=0 compared to SHA3_SMALL=1 (approximate):
 	64-bit x86: +270 bytes of code, 45% faster
 	32-bit x86: +450 bytes of code, 75% faster
@@ -399,3 +425,25 @@ config BUSYBOX_UNICODE_PRESERVE_BROKEN
 	For example, this means that entering 'l', 's', ' ', 0xff, [Enter]
 	at shell prompt will list file named 0xff (single char name
 	with char value 255), not file named '?'.
+
+choice
+	prompt "Use LOOP_CONFIGURE for losetup and loop mounts"
+	default BUSYBOX_TRY_LOOP_CONFIGURE
+	help
+	LOOP_CONFIGURE is added to Linux 5.8
+	https://lwn.net/Articles/820408/
+	This allows userspace to completely setup a loop device with a single
+	ioctl, removing the in-between state where the device can be partially
+	configured - eg the loop device has a backing file associated with it,
+	but is reading from the wrong offset.
+
+config BUSYBOX_LOOP_CONFIGURE
+	bool "use LOOP_CONFIGURE, needs kernel >= 5.8"
+
+config BUSYBOX_NO_LOOP_CONFIGURE
+	bool "use LOOP_SET_FD + LOOP_SET_STATUS"
+
+config BUSYBOX_TRY_LOOP_CONFIGURE
+	bool "try LOOP_CONFIGURE, fall back to LOOP_SET_FD + LOOP_SET_STATUS"
+
+endchoice
diff --git a/package/busybox/config/miscutils/Config.in b/package/busybox/config/miscutils/Config.in
index a236373ae..5c04fd8ef 100644
--- a/package/busybox/config/miscutils/Config.in
+++ b/package/busybox/config/miscutils/Config.in
@@ -699,6 +699,13 @@ config BUSYBOX_RX
 	default y
 	help
 	Receive files using the Xmodem protocol.
+config BUSYBOX_SEEDRNG
+	bool "seedrng (1.3 kb)"
+	default y
+	help
+	Seed the kernel RNG from seed files, meant to be called
+	once during startup, once during shutdown, and optionally
+	at some periodic interval in between.
 config BUSYBOX_SETFATTR
 	bool "setfattr (3.7 kb)"
 	default y
@@ -722,6 +729,11 @@ config BUSYBOX_TIME
 	The time command runs the specified program with the given arguments.
 	When the command finishes, time writes a message to standard output
 	giving timing statistics about this program run.
+config BUSYBOX_TREE
+	bool "tree (0.6 kb)"
+	default y
+	help
+	List files and directories in a tree structure.
 config BUSYBOX_TS
 	bool "ts (450 bytes)"
 	default y
diff --git a/package/busybox/config/networking/udhcp/Config.in b/package/busybox/config/networking/udhcp/Config.in
index 5d57cf731..111e6b5f5 100644
--- a/package/busybox/config/networking/udhcp/Config.in
+++ b/package/busybox/config/networking/udhcp/Config.in
@@ -93,12 +93,17 @@ config BUSYBOX_FEATURE_UDHCPC_SANITIZEOPT
 config BUSYBOX_UDHCPC_DEFAULT_SCRIPT
 	string "Absolute path to config script"
 	default "/usr/share/udhcpc/default.script"
-	depends on BUSYBOX_UDHCPC || BUSYBOX_UDHCPC6
+	depends on BUSYBOX_UDHCPC
 	help
 	This script is called after udhcpc receives an answer. See
 	examples/udhcp for a working example. Normally it is safe
 	to leave this untouched.
 
+config BUSYBOX_UDHCPC6_DEFAULT_SCRIPT
+	string "Absolute path to config script for IPv6"
+	default "/usr/share/udhcpc/default6.script"
+	depends on BUSYBOX_UDHCPC6
+
 # udhcpc6 config is inserted here:
 config BUSYBOX_UDHCPC6
 	bool "udhcpc6 (21 kb)"
diff --git a/package/busybox/config/shell/Config.in b/package/busybox/config/shell/Config.in
index b26195889..6ffa3b2b0 100644
--- a/package/busybox/config/shell/Config.in
+++ b/package/busybox/config/shell/Config.in
@@ -201,6 +201,11 @@ config BUSYBOX_ASH_TEST
 	default y
 	depends on BUSYBOX_SHELL_ASH
 
+config BUSYBOX_ASH_SLEEP
+	bool "sleep builtin"
+	default y
+	depends on BUSYBOX_SHELL_ASH
+
 config BUSYBOX_ASH_HELP
 	bool "help builtin"
 	default y