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authorManoj Srivastava <srivasta@golden-gryphon.com>2014-04-27 18:05:39 -0700
committerManoj Srivastava <srivasta@golden-gryphon.com>2014-04-27 18:05:39 -0700
commit7d4c02d5c9108aa413fbb0ffa1dc8a39bc5f54a1 (patch)
tree2abb9ad01d397bc1e208f57f528c1ec529761392 /mcon/U/d_arc4random.U
parent5c913c35c09a82eead2c07534baa709a5dead3e7 (diff)
parent8f5e5726134ce5b4bd436b16f367796d851df553 (diff)
Merge branch 'upstream'
Signed-off-by: Manoj Srivastava <srivasta@golden-gryphon.com> Conflicts: jmake/jmake.man
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+?RCS: $Id: d_arc4random.U 167 2013-05-08 17:58:00Z rmanfredi $
+?RCS:
+?RCS: Copyright (c) 2006, Christian Biere
+?RCS:
+?RCS: You may redistribute only under the terms of the Artistic License,
+?RCS: as specified in the README file that comes with the distribution.
+?RCS: You may reuse parts of this distribution only within the terms of
+?RCS: that same Artistic License; a copy of which may be found at the root
+?RCS: of the source tree for dist 4.0.
+?RCS:
+?MAKE:d_arc4random: Trylink cat i_stdlib
+?MAKE: -pick add $@ %<
+?S:d_arc4random:
+?S: This variable conditionally defines the HAS_ARC4RANDOM symbol, which
+?S: indicates to the C program that the arc4random() routine is available.
+?S:.
+?C:HAS_ARC4RANDOM:
+?C: This symbol, if defined, indicates that the arc4random routine is
+?C: available.
+?C:.
+?H:#$d_arc4random HAS_ARC4RANDOM /**/
+?H:.
+?LINT:set d_arc4random
+: see if arc4random exists
+$cat >try.c <<EOC
+#$i_stdlib I_STDLIB
+#ifdef I_STDLIB
+#include <stdlib.h>
+#endif
+int main(void)
+{
+ static unsigned long ret;
+ ret |= arc4random();
+ return 0 != ret;
+}
+EOC
+cyn=arc4random
+set d_arc4random
+eval $trylink
+