Autoconf 2.57 is released

[Paul Eggert]

The Autoconf team -- Akim, Alexandre, Jim, Paul, and Tom -- is happy
to announce the birth of Autoconf 2.57, a bugfix release.

   - Where can I find it?

  ftp://ftp.gnu.org/gnu/autoconf/autoconf-2.57.tar.gz     (1.1 MB)
  ftp://ftp.gnu.org/gnu/autoconf/autoconf-2.57.tar.bz2    (811 kB)

and soon from the mirrors listed on http://www.gnu.org/order/ftp.html.
Here are the MD5 and SHA1 signatures:

407ea53787ce13f5ca427e9a51e05bc2  autoconf-2.57.tar.bz2
7c0b1e10d57facb8b58f95cef0dee0f1  autoconf-2.57.tar.gz
2faead0127edb15fff9ad8b7a84837e32fa25921  autoconf-2.57.tar.bz2
957cb551fed9b7ed5b34f1207512dfb676731754  autoconf-2.57.tar.gz


NEWS:

Bug fixes for problems with AIX linker, with freestanding C compilers,
with GNU m4 limitations, and with obsolete copies of GNU documents.

The Free Documentation License has been upgraded from 1.1 to 1.2.