Reluctantly add wordexp()

diff --git a/extra/Configs/Config.in b/extra/Configs/Config.in
index f77a4e4..b481d26 100644 (file)
--- a/extra/Configs/Config.in
+++ b/extra/Configs/Config.in
@@ -245,6 +245,18 @@ config UCLIBC_HAS_REGEX
          Of course, if you only staticly link, leave this on, since it will
          only be included in your apps if you use regular expressions.
 
+config UCLIBC_HAS_WORDEXP
+       bool "Support the wordexp() interface"
+       default n
+       help
+         The SuSv3 wordexp() interface performs word expansions per the  Shell
+         and Utilities volume of IEEE Std 1003.1-2001, Section 2.6.  It is
+         intended for use by applications that want to implement all of the
+         standard Bourne shell expansions on input data.
+
+         This interface is rarely used, and very large.  Unless you have a
+         pressing need for wordexp(), you should probably answer N.
+
 config UNIX98PTY_ONLY
        bool "Support only Unix 98 PTYs"
        default y