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authorHauke Mehrtens <hauke@hauke-m.de>2016-09-18 23:26:26 +0200
committerHauke Mehrtens <hauke@hauke-m.de>2016-09-20 22:37:02 +0200
commit06fa1c46fc32644a54393a7a0125eba5dd9dbb3f (patch)
treea2979d89cba346afa14d6ce8e0f38cca2800ce7b /package/utils/busybox/config/libbb
parentef64c8694ba1615223db933f03ec2c5e14facea5 (diff)
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busybox: update to version 1.25.0
The following patches were removed: 010-networking-fix-uninitialized-memory-when-displaying-.patch https://git.busybox.net/busybox/commit/?id=f2c043acfcf9dad9fd3d65821b81f89986bbe54e 030-ip-fix-problem-on-mips64-n64-big-endian-musl-systems.patch https://git.busybox.net/busybox/commit/?id=4ab372d49a6e82b0bf097dedb96d26330c5f2d5f 204-udhcpc_src_ip_rebind.patch https://git.busybox.net/busybox/commit/?id=abe8f7515aded80889d78c2c1c8947997918cf90 230-ntpd_delayed_resolve.patch https://git.busybox.net/busybox/commit/?id=c8641962e4cbde48108ddfc1c105e3320778190d https://git.busybox.net/busybox/commit/?id=e4caf1dd9ce8569371a0eeb77ccf02a572dc0f11 260-arping_missing_includes.patch Not needed any more, still builds with musl for me. Add in 92fd6e6f1a "busybox: fix arping applet building on musl" The Kconfig files were updated with these commands: cd config ../convert_menuconfig.pl .../build_dir/target-*/busybox-1.25.0 cd .. ./convert_defaults.pl < .../build_dir/target-*/busybox-1.25.0/.config > Config-defaults.in Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Diffstat (limited to 'package/utils/busybox/config/libbb')
-rw-r--r--package/utils/busybox/config/libbb/Config.in48
1 files changed, 36 insertions, 12 deletions
diff --git a/package/utils/busybox/config/libbb/Config.in b/package/utils/busybox/config/libbb/Config.in
index e66a15b692..0695f9ba39 100644
--- a/package/utils/busybox/config/libbb/Config.in
+++ b/package/utils/busybox/config/libbb/Config.in
@@ -6,14 +6,38 @@
menu "Busybox Library Tuning"
-config BUSYBOX_CONFIG_FEATURE_SYSTEMD
- bool "Enable systemd support"
- default BUSYBOX_DEFAULT_FEATURE_SYSTEMD
- help
- If you plan to use busybox daemons on a system where daemons
- are controlled by systemd, enable this option.
- If you don't use systemd, it is still safe to enable it,
- but the downside is increased code size.
+config BUSYBOX_CONFIG_FEATURE_USE_BSS_TAIL
+ bool "Use the end of BSS page"
+ default BUSYBOX_DEFAULT_FEATURE_USE_BSS_TAIL
+ help
+ Attempt to reclaim a small unused part of BSS.
+
+ Executables have the following parts:
+ = read-only executable code and constants, also known as "text"
+ = read-write data
+ = non-initialized (zeroed on demand) data, also known as "bss"
+
+ At link time, "text" is padded to a full page. At runtime, all "text"
+ pages are mapped RO and executable.
+ "Data" starts on the next page boundary, but is not padded
+ to a full page at the end. "Bss" starts wherever "data" ends.
+ At runtime, "data" pages are mapped RW and they are file-backed
+ (this includes a small portion of "bss" which may live in the last
+ partial page of "data").
+ Pages which are fully in "bss" are mapped to anonymous memory.
+
+ "Bss" end is usually not page-aligned. There is an unused space
+ in the last page. Linker marks its start with the "_end" symbol.
+
+ This option will attempt to use that space for bb_common_bufsiz1[]
+ array. If it fits after _end, it will be used, and COMMON_BUFSIZE
+ will be enlarged from its guaranteed minimum size of 1 kbyte.
+ This may require recompilation a second time, since value of _end
+ is known only after final link.
+
+ If you are getting a build error like this:
+ appletlib.c:(.text.main+0xd): undefined reference to '_end'
+ disable this option.
config BUSYBOX_CONFIG_FEATURE_RTMINMAX
bool "Support RTMIN[+n] and RTMAX[-n] signal names"
default BUSYBOX_DEFAULT_FEATURE_RTMINMAX
@@ -30,7 +54,7 @@ config BUSYBOX_CONFIG_PASSWORD_MINLEN
config BUSYBOX_CONFIG_MD5_SMALL
int "MD5: Trade bytes for speed (0:fast, 3:slow)"
- default BUSYBOX_DEFAULT_MD5_SMALL
+ default BUSYBOX_DEFAULT_MD5_SMALL # all "fast or small" options default to small
range 0 3
help
Trade binary size versus speed for the md5sum algorithm.
@@ -44,7 +68,7 @@ config BUSYBOX_CONFIG_MD5_SMALL
config BUSYBOX_CONFIG_SHA3_SMALL
int "SHA3: Trade bytes for speed (0:fast, 1:slow)"
- default BUSYBOX_DEFAULT_SHA3_SMALL
+ default BUSYBOX_DEFAULT_SHA3_SMALL # all "fast or small" options default to small
range 0 1
help
Trade binary size versus speed for the sha3sum algorithm.
@@ -54,7 +78,7 @@ config BUSYBOX_CONFIG_SHA3_SMALL
config BUSYBOX_CONFIG_FEATURE_FAST_TOP
bool "Faster /proc scanning code (+100 bytes)"
- default BUSYBOX_DEFAULT_FEATURE_FAST_TOP
+ default BUSYBOX_DEFAULT_FEATURE_FAST_TOP # all "fast or small" options default to small
help
This option makes top (and ps) ~20% faster (or 20% less CPU hungry),
but code size is slightly bigger.
@@ -128,7 +152,7 @@ config BUSYBOX_CONFIG_FEATURE_EDITING_SAVE_ON_EXIT
config BUSYBOX_CONFIG_FEATURE_REVERSE_SEARCH
bool "Reverse history search"
default BUSYBOX_DEFAULT_FEATURE_REVERSE_SEARCH
- depends on BUSYBOX_CONFIG_FEATURE_EDITING_SAVEHISTORY
+ depends on BUSYBOX_CONFIG_FEATURE_EDITING
help
Enable readline-like Ctrl-R combination for reverse history search.
Increases code by about 0.5k.