configure: use AS_HELP_STRING for --with-iconv
authorAlexander Barton <alex@barton.de>
Sun, 6 Jan 2013 16:46:06 +0000 (17:46 +0100)
committerAlexander Barton <alex@barton.de>
Sun, 6 Jan 2013 16:46:06 +0000 (17:46 +0100)
configure.ng

index 47c9599..c89096f 100644 (file)
@@ -518,7 +518,8 @@ if test "$x_ircplus_on" = "yes"; then
        # CHARCONV is the only function depending on it.
        x_iconv_on=no
        AC_ARG_WITH(iconv,
-               [  --with-iconv            enable character conversation using libiconv],
+               AS_HELP_STRING([--with-iconv],
+                              [enable character conversation using libiconv]),
                [ if test "$withval" != "no"; then
                        if test "$withval" != "yes"; then
                                CFLAGS="-I$withval/include $CFLAGS"