patch: fixincludes: fix glibc_mutex_init

[Bruce Korb]

On Sat, Sep 6, 2008 at 1:17 PM, Ralf Wildenhues
<Ralf.Wildenhues@gmx.de>
===================================================================
>> --- configure.ac      (revision 140070)
>> +++ configure.ac      (working copy)
>> @@ -5,6 +5,7 @@
>>  AC_CONFIG_AUX_DIR(..)
>>  AC_CANONICAL_SYSTEM
>>  AC_PROG_CC
>> +AC_PROG_SED
>
> Autoconf 2.59 didn't have this macro AFAIR.  GCC has a copy in
> libtool.m4 in the top level.  You may have to m4_sinclude it
> for this though (and in this case the $(srcdir)/configure dependencies
> should be adjusted).

Uh, oh.  I'm not exactly an autoconf expert.  I need some examples to
copy from.  :(
Thanks - Bruce