disable length applet. ${#var} and echo -n "$var" | wc -c are portable equivalents

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

7 files changed, 7 insertions, 10 deletions

diff --git a/TEST_config_nommu b/TEST_config_nommu
index 18f448391..905f65296 100644
--- a/TEST_config_nommu
+++ b/TEST_config_nommu
@@ -189,7 +189,6 @@ CONFIG_HOSTID=y
 CONFIG_ID=y
 CONFIG_INSTALL=y
 CONFIG_FEATURE_INSTALL_LONG_OPTIONS=y
-CONFIG_LENGTH=y
 CONFIG_LN=y
 CONFIG_LOGNAME=y
 CONFIG_LS=y
diff --git a/TEST_config_noprintf b/TEST_config_noprintf
index 22525ecb6..b72e12856 100644
--- a/TEST_config_noprintf
+++ b/TEST_config_noprintf
@@ -211,7 +211,6 @@ CONFIG_FALSE=y
 # CONFIG_ID is not set
 # CONFIG_INSTALL is not set
 # CONFIG_FEATURE_INSTALL_LONG_OPTIONS is not set
-# CONFIG_LENGTH is not set
 # CONFIG_LN is not set
 # CONFIG_LOGNAME is not set
 # CONFIG_LS is not set
diff --git a/TEST_config_rh9 b/TEST_config_rh9
index e45608351..23094e391 100644
--- a/TEST_config_rh9
+++ b/TEST_config_rh9
@@ -200,7 +200,6 @@ CONFIG_HOSTID=y
 CONFIG_ID=y
 CONFIG_INSTALL=y
 CONFIG_FEATURE_INSTALL_LONG_OPTIONS=y
-CONFIG_LENGTH=y
 CONFIG_LN=y
 CONFIG_LOGNAME=y
 CONFIG_LS=y
diff --git a/coreutils/Config.src b/coreutils/Config.src
index c2fd73e59..1a044f96c 100644
--- a/coreutils/Config.src
+++ b/coreutils/Config.src
@@ -295,11 +295,11 @@ config FEATURE_INSTALL_LONG_OPTIONS
         help
           Support long options for the install applet.
 
-config LENGTH
-        bool "length"
-        default y
-        help
-          length is used to print out the length of a specified string.
+####config LENGTH
+####    bool "length"
+####    default y
+####    help
+####      length is used to print out the length of a specified string.
 
 config LN
         bool "ln"
diff --git a/coreutils/Kbuild.src b/coreutils/Kbuild.src
index 4ea0fa50a..6a41c8318 100644
--- a/coreutils/Kbuild.src
+++ b/coreutils/Kbuild.src
@@ -39,7 +39,7 @@ lib-$(CONFIG_HEAD)      += head.o
 lib-$(CONFIG_HOSTID)    += hostid.o
 lib-$(CONFIG_ID)        += id.o
 lib-$(CONFIG_INSTALL)   += install.o
-lib-$(CONFIG_LENGTH)    += length.o
+#lib-$(CONFIG_LENGTH)    += length.o
 lib-$(CONFIG_LN)        += ln.o
 lib-$(CONFIG_LOGNAME)   += logname.o
 lib-$(CONFIG_LS)        += ls.o
diff --git a/coreutils/length.c b/coreutils/length.c.disabled
index 7f0b48ccd..7f0b48ccd 100644
--- a/coreutils/length.c
+++ b/coreutils/length.c.disabled
diff --git a/include/applets.src.h b/include/applets.src.h
index fa7d0cc55..133f376a3 100644
--- a/include/applets.src.h
+++ b/include/applets.src.h
@@ -211,7 +211,7 @@ IF_KILLALL(APPLET_ODDNAME(killall, kill, BB_DIR_USR_BIN, BB_SUID_DROP, killall))
 IF_KILLALL5(APPLET_ODDNAME(killall5, kill, BB_DIR_USR_BIN, BB_SUID_DROP, killall5))
 IF_KLOGD(APPLET(klogd, BB_DIR_SBIN, BB_SUID_DROP))
 IF_LAST(APPLET(last, BB_DIR_USR_BIN, BB_SUID_DROP))
-IF_LENGTH(APPLET_NOFORK(length, length, BB_DIR_USR_BIN, BB_SUID_DROP, length))
+//IF_LENGTH(APPLET_NOFORK(length, length, BB_DIR_USR_BIN, BB_SUID_DROP, length))
 IF_LESS(APPLET(less, BB_DIR_USR_BIN, BB_SUID_DROP))
 IF_SETARCH(APPLET_ODDNAME(linux32, setarch, BB_DIR_BIN, BB_SUID_DROP, linux32))
 IF_SETARCH(APPLET_ODDNAME(linux64, setarch, BB_DIR_BIN, BB_SUID_DROP, linux64))