1
0
mirror of https://git.savannah.gnu.org/git/emacs.git synced 2024-12-25 10:47:00 +00:00
emacs/m4/sha256.m4
Paul Eggert 5badc81c1c Update copyright year to 2017
Run admin/update-copyright.
2016-12-31 19:42:26 -08:00

15 lines
454 B
Plaintext

# sha256.m4 serial 8
dnl Copyright (C) 2005, 2008-2017 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
AC_DEFUN([gl_SHA256],
[
dnl Prerequisites of lib/sha256.c.
AC_REQUIRE([gl_BIGENDIAN])
dnl Determine HAVE_OPENSSL_SHA256 and LIB_CRYPTO
gl_CRYPTO_CHECK([SHA256])
])