busybox: update to version 1.34.0

Update busybox to version 1.34.0

* Remove upstreamed patches (205, 530, 540)

* Remove one old patch that does not apply any more. (203)
  That was originally introduced in 2008 with 563d23459,
  but does not apply after busybox restructuring with
  https://git.busybox.net/busybox/commit/networking/udhcp/dhcpc.c?h=1_34_stable&id=e6007c4911c3ea26925f9473b9f156a692585f30
  and
  https://git.busybox.net/busybox/commit/networking/udhcp/dhcpc.c?h=1_34_stable&id=1c7253726fcbab09917f143f0b703efbd2df55c3

* Refresh config and patches.

* Backport upstream fixes for
   - MIPS compilation breakage and
   - process substitution regression

Config refresh:

Refresh commands, run after busybox is first built once:

cd utils/busybox/
cd config/
../convert_menuconfig.pl ../../../../build_dir/target-aarch64_cortex-a53_musl/busybox-default/busybox-1.34.0
cd ..
./convert_defaults.pl < ../../../build_dir/target-aarch64_cortex-a53_musl/busybox-default/busybox-1.34.0/.config > Config-defaults.in

Manual edits needed afterward:

* Config-defaults.in:  OpenWrt config symbol IPV6 logic applied to
  BUSYBOX_DEFAULT_FEATURE_IPV6
* Config-defaults.in:  OpenWrt configTARGET_bcm53xx logic applied to
  BUSYBOX_DEFAULT_TRUNCATE (commit 547f1ec)
* Config-defaults.in:  OpenWrt logic applied to
  BUSYBOX_DEFAULT_LOGIN_SESSION_AS_CHILD (commit dc92917)
  BUSYBOX_DEFAULT_UDHCPC_DEFAULT_INTERFACE (just "")
* config/editors/Config.in: Add USE_GLIBC dependency to
  BUSYBOX_CONFIG_FEATURE_VI_REGEX_SEARCH (commit f141090)
* config/shell/Config.in : change at "Options common to all shells"  the symbol
  SHELL_ASH  -->  BUSYBOX_CONFIG_SHELL_ASH
   (discussion in http://lists.openwrt.org/pipermail/openwrt-devel/2021-January/033140.html
     Apparently our script does not see the hidden option while
     prepending config options with "BUSYBOX_CONFIG_" which leads to a
     missed dependency when the options are later evaluated.)
* Edit Config.in files by adding quotes to sourced items in
  config/Config.in, config/networking/Config.in and config/util-linux/Config.in (commit 1da014f)

Signed-off-by: Hannu Nyman <hannu.nyman@iki.fi>

2 files changed, 16 insertions, 0 deletions

diff --git a/package/utils/busybox/config/networking/Config.in b/package/utils/busybox/config/networking/Config.in
index 3e1c4c4c04..79bb6b1f53 100644
--- a/package/utils/busybox/config/networking/Config.in
+++ b/package/utils/busybox/config/networking/Config.in
@@ -1092,6 +1092,13 @@ config BUSYBOX_CONFIG_FEATURE_WGET_STATUSBAR
 	default BUSYBOX_DEFAULT_FEATURE_WGET_STATUSBAR
 	depends on BUSYBOX_CONFIG_WGET
 
+config BUSYBOX_CONFIG_FEATURE_WGET_FTP
+	bool "Enable FTP protocol (+1k)"
+	default BUSYBOX_DEFAULT_FEATURE_WGET_FTP
+	depends on BUSYBOX_CONFIG_WGET
+	help
+	To support FTPS, enable FEATURE_WGET_HTTPS as well.
+
 config BUSYBOX_CONFIG_FEATURE_WGET_AUTHENTICATION
 	bool "Enable HTTP authentication"
 	default BUSYBOX_DEFAULT_FEATURE_WGET_AUTHENTICATION
@@ -1120,6 +1127,7 @@ config BUSYBOX_CONFIG_FEATURE_WGET_HTTPS
 	select BUSYBOX_CONFIG_TLS
 	help
 	wget will use internal TLS code to connect to https:// URLs.
+	It also enables FTPS support, but it's not well tested yet.
 	Note:
 	On NOMMU machines, ssl_helper applet should be available
 	in the $PATH for this to work. Make sure to select that applet.
diff --git a/package/utils/busybox/config/networking/udhcp/Config.in b/package/utils/busybox/config/networking/udhcp/Config.in
index 9bede61499..ecfa283e23 100644
--- a/package/utils/busybox/config/networking/udhcp/Config.in
+++ b/package/utils/busybox/config/networking/udhcp/Config.in
@@ -142,6 +142,14 @@ config BUSYBOX_CONFIG_FEATURE_UDHCPC6_RFC5970
 comment "Common options for DHCP applets"
         depends on BUSYBOX_CONFIG_UDHCPD || BUSYBOX_CONFIG_UDHCPC || BUSYBOX_CONFIG_UDHCPC6 || BUSYBOX_CONFIG_DHCPRELAY
 
+config BUSYBOX_CONFIG_UDHCPC_DEFAULT_INTERFACE
+	string "Default interface name"
+	default BUSYBOX_DEFAULT_UDHCPC_DEFAULT_INTERFACE
+	depends on BUSYBOX_CONFIG_UDHCPC || BUSYBOX_CONFIG_UDHCPC6
+	help
+	The interface that will be used if no other interface is
+	specified on the commandline.
+
 config BUSYBOX_CONFIG_FEATURE_UDHCP_PORT
 	bool "Enable '-P port' option for udhcpd and udhcpc"
 	default BUSYBOX_DEFAULT_FEATURE_UDHCP_PORT