strrchr: actually, last one was finding "" in "any" at pos 0,

[oweals/busybox.git] / Config.in

diff --git a/Config.in b/Config.in
index a3354eb59b7c6342ec9cd99de58c4f57e67c9461..e70caf5a170f6dbb1e53f5b223a22c5a8a7786b0 100644 (file)
--- a/Config.in
+++ b/Config.in
@@ -13,22 +13,6 @@ menu "Busybox Settings"
 
 menu "General Configuration"
 
-config NITPICK
-       bool "See lots more (probably unnecessary) configuration options."
-       default n
-       help
-         Some BusyBox applets have more configuration options than anyone
-         will ever care about.  To avoid drowining people in complexity, most
-         of the applet features that can be set to a sane default value are
-         hidden, unless you hit the above switch.
-
-         This is better than to telling people to edit the busybox source
-         code, but not by much.
-
-         See http://en.wikipedia.org/wiki/Fibber_McGee_and_Molly#The_Closet
-
-         You have been warned.
-
 config DESKTOP
        bool "Enable options for full-blown desktop systems"
        default n
@@ -37,10 +21,21 @@ config DESKTOP
          Select this only if you plan to use busybox on full-blown
          desktop machine with common Linux distro, not on an embedded box.
 
+config FEATURE_ASSUME_UNICODE
+       bool "Assume that 1:1 char/glyph correspondence is not true"
+       default n
+       help
+         This makes various applets aware that one byte is not
+         one character on screen.
+
+         Busybox aims to eventually work correctly with Unicode displays.
+         Any older encodings are not guaranteed to work.
+         Probably by the time when busybox will be fully Unicode-clean,
+         other encodings will be mainly of historic interest.
+
 choice
        prompt "Buffer allocation policy"
        default FEATURE_BUFFERS_USE_MALLOC
-       depends on NITPICK
        help
          There are 3 ways BusyBox can handle buffer allocations:
          - Use malloc. This costs code size for the call to xmalloc.
@@ -130,7 +125,6 @@ config FEATURE_DEVPTS
 config FEATURE_CLEAN_UP
        bool "Clean up all memory before exiting (usually not needed)"
        default n
-       depends on NITPICK
        help
          As a size optimization, busybox normally exits without explicitly
          freeing dynamically allocated memory or closing files.  This saves
@@ -280,6 +274,14 @@ config STATIC
 
          Most people will leave this set to 'N'.
 
+config PIE
+       bool "Build BusyBox as a position independent executable"
+       default n
+       depends on !STATIC
+       help
+         (TODO: what is it and why/when is it useful?)
+         Most people will leave this set to 'N'.
+
 config NOMMU
        bool "Force NOMMU build"
        default n
@@ -381,6 +383,16 @@ config LFS
          cp, mount, tar, and many others.  If you want to access files larger
          than 2 Gigabytes, enable this option.  Otherwise, leave it set to 'N'.
 
+config CROSS_COMPILER_PREFIX
+       string "Cross Compiler prefix"
+       default ""
+       help
+         If you want to build BusyBox with a cross compiler, then you
+         will need to set this to the cross-compiler prefix, for example,
+         "i386-uclibc-". Note that CROSS_COMPILE environment variable
+         or "make CROSS_COMPILE=xxx ..." will override this selection.
+         For native build leave it empty.
+
 endmenu
 
 menu 'Debugging Options'
@@ -396,6 +408,17 @@ config DEBUG
 
          Most people should answer N.
 
+config DEBUG_PESSIMIZE
+       bool "Disable compiler optimizations."
+       default n
+       depends on DEBUG
+       help
+         The compiler's optimization of source code can eliminate and reorder
+         code, resulting in an executable that's hard to understand when
+         stepping through it with a debugger.  This switches it off, resulting
+         in a much bigger executable that more closely matches the source
+         code.
+
 config WERROR
        bool "Abort compilation on any warning"
        default n
@@ -404,18 +427,6 @@ config WERROR
 
          Most people should answer N.
 
-# Seems to be unused
-#config DEBUG_PESSIMIZE
-#      bool "Disable compiler optimizations."
-#      default n
-#      depends on DEBUG
-#      help
-#        The compiler's optimization of source code can eliminate and reorder
-#        code, resulting in an executable that's hard to understand when
-#        stepping through it with a debugger.  This switches it off, resulting
-#        in a much bigger executable that more closely matches the source
-#        code.
-
 choice
        prompt "Additional debugging library"
        default NO_DEBUG_LIB