tweak defconfig

MONOTONIC_SYSCALL=y by default

FEATURE_LAST_SMALL is gone: now FEATURE_LAST_FANCY is a "bool", not a "choice".

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

4 files changed, 11 insertions, 31 deletions

diff --git a/archival/ar.c b/archival/ar.c
index f86c52d9b..e49d5cb2b 100644
--- a/archival/ar.c
+++ b/archival/ar.c
@@ -22,23 +22,13 @@
 //config:       default n  # needs to be improved to be able to replace binutils ar
 //config:       help
 //config:         ar is an archival utility program used to create, modify, and
-//config:         extract contents from archives. An archive is a single file holding
-//config:         a collection of other files in a structure that makes it possible to
-//config:         retrieve the original individual files (called archive members).
-//config:         The original files' contents, mode (permissions), timestamp, owner,
-//config:         and group are preserved in the archive, and can be restored on
-//config:         extraction.
+//config:         extract contents from archives. In practice, it is used exclusively
+//config:         for object module archives used by compilers.
 //config:
-//config:         The stored filename is limited to 15 characters. (for more information
-//config:         see long filename support).
-//config:         ar has 60 bytes of overheads for every stored file.
-//config:
-//config:         This implementation of ar can extract archives, it cannot create or
-//config:         modify them.
 //config:         On an x86 system, the ar applet adds about 1K.
 //config:
 //config:         Unless you have a specific application which requires ar, you should
-//config:         probably say N here.
+//config:         probably say N here: most compilers come with their own ar utility.
 //config:
 //config:config FEATURE_AR_LONG_FILENAMES
 //config:       bool "Support for long filenames (not needed for debs)"
diff --git a/archival/bbunzip.c b/archival/bbunzip.c
index 90aac1427..548882f53 100644
--- a/archival/bbunzip.c
+++ b/archival/bbunzip.c
@@ -220,7 +220,7 @@ char* FAST_FUNC make_new_name_generic(char *filename, const char *expected_ext)
 
 //config:config UNCOMPRESS
 //config:       bool "uncompress"
-//config:       default n
+//config:       default n  # ancient
 //config:       help
 //config:         uncompress is used to decompress archives created by compress.
 //config:         Not much used anymore, replaced by gzip/gunzip.
diff --git a/libbb/Config.src b/libbb/Config.src
index 19021fed1..b02ea14b0 100644
--- a/libbb/Config.src
+++ b/libbb/Config.src
@@ -16,7 +16,7 @@ config PASSWORD_MINLEN
 
 config MD5_SMALL
         int "MD5: Trade bytes for speed (0:fast, 3:slow)"
-        default 1
+        default 1  # all "fast or small" options default to small
         range 0 3
         help
           Trade binary size versus speed for the md5sum algorithm.
@@ -30,7 +30,7 @@ config MD5_SMALL
 
 config SHA3_SMALL
         int "SHA3: Trade bytes for speed (0:fast, 1:slow)"
-        default 1
+        default 1  # all "fast or small" options default to small
         range 0 1
         help
           Trade binary size versus speed for the sha3sum algorithm.
@@ -40,7 +40,7 @@ config SHA3_SMALL
 
 config FEATURE_FAST_TOP
         bool "Faster /proc scanning code (+100 bytes)"
-        default y
+        default n  # 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.
@@ -208,7 +208,7 @@ config FEATURE_SKIP_ROOTFS
 
 config MONOTONIC_SYSCALL
         bool "Use clock_gettime(CLOCK_MONOTONIC) syscall"
-        default n
+        default y
         select PLATFORM_LINUX
         help
           Use clock_gettime(CLOCK_MONOTONIC) syscall for measuring
diff --git a/miscutils/Config.src b/miscutils/Config.src
index d69abf1a2..06f1c52ba 100644
--- a/miscutils/Config.src
+++ b/miscutils/Config.src
@@ -308,23 +308,13 @@ config LAST
         help
           'last' displays a list of the last users that logged into the system.
 
-choice
-        prompt "Choose last implementation"
-        depends on LAST
-        default FEATURE_LAST_FANCY
-
-config FEATURE_LAST_SMALL
-        bool "small"
-        help
-          This is a small version of last with just the basic set of
-          features.
-
 config FEATURE_LAST_FANCY
-        bool "huge"
+        bool "Turn on output of extra information"
+        default y
+        depends on LAST
         help
           'last' displays detailed information about the last users that
           logged into the system (mimics sysvinit last). +900 bytes.
-endchoice
 
 config HDPARM
         bool "hdparm"