1
0
Fork 0
mirror of https://github.com/ruby/ruby.git synced 2022-11-09 12:17:21 -05:00
ruby--ruby/ext/digest/sha2/extconf.rb

31 lines
530 B
Ruby
Raw Normal View History

# $RoughId: extconf.rb,v 1.4 2001/08/14 19:54:51 knu Exp $
# $Id$
require "mkmf"
$CPPFLAGS << " -DHAVE_CONFIG_H -I#{File.dirname(__FILE__)}/.."
$objs = [
"sha2.#{$OBJEXT}",
"sha2hl.#{$OBJEXT}",
"sha2init.#{$OBJEXT}",
]
have_header("sys/cdefs.h")
have_header("inttypes.h")
have_header("unistd.h")
$preload = %w[digest]
if try_cpp(<<SRC, $defs.join(' '))
#include "defs.h"
#ifdef NO_UINT64_T
#error ** Cannot find a 64bit integer type - skipping the SHA2 module.
#endif
SRC
then
create_makefile("digest/sha2")
end