Hi libtoolers,
This patch fixes so help output is formatted similar with other macros
using AS_HELP_STRING. Also it outputs '[DIR]' as I suspect intended
rather than 'DIR'.
Attached diff is against libtool 2.4.2.
Cheers,
Peter
--- libltdl/m4/libtool.m4.orig 2011-10-17 20:17:05.000000000 +1000
+++ libltdl/m4/libtool.m4 2012-07-19 21:03:52.000000000 +1000
@@ -1225,8 +1225,9 @@
AC_DEFUN([_LT_WITH_SYSROOT],
[AC_MSG_CHECKING([for sysroot])
AC_ARG_WITH([sysroot],
-[ --with-sysroot[=DIR] Search for dependent libraries within DIR
- (or the compiler's sysroot if not specified).],
+[AS_HELP_STRING([--with-sysroot@<:@=DIR@:>@],
+ [Search for dependent libraries within DIR (or the compiler's sysroot
+ if not specified).])],
[], [with_sysroot=no])
dnl lt_sysroot will always be passed unquoted. We quote it here
