configure error for last cvs sources

Hi,

I get the latest sources from CVS:
$ cvs -z3 -d:pserver:[email protected]:/sources/make co make

then I run autoreconf:
$ cd make && autoreconf -i

and run configure:
$ ./configure --program-prefix=mingw32- --enable-job-server

and get the error:
./configure: line 7958: PKG_PROG_PKG_CONFIG: command not found
./configure: line 7970: syntax error near unexpected token `GUILE,'
./configure: line 7970: `   PKG_CHECK_MODULES(GUILE, guile-2.0, have_guile=yes,'

But revision at '01/01/2012' configuring successfully.

What am I doing wrongly?

Thanks.


-- 
Regards,
niXman
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