From: Fredrik Fornwall <fredrik@fornwall.net>
Date: Mon, 4 Jan 2016 11:34:21 +0000 (-0500)
Subject: libevent: Fix 64-bit build
X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~mdw/git/termux-packages/commitdiff_plain/716a79bea02a49ee97a5f7ea8dd54513e34d9cc4?ds=inline

libevent: Fix 64-bit build

The arc4random_addrandom() function has been removed from 64-bit
Android libc.
---

diff --git a/packages/libevent/evutil_rand.c.patch b/packages/libevent/evutil_rand.c.patch
new file mode 100644
index 00000000..78586393
--- /dev/null
+++ b/packages/libevent/evutil_rand.c.patch
@@ -0,0 +1,19 @@
+diff -u -r ../libevent-2.0.22-stable/evutil_rand.c ./evutil_rand.c
+--- ../libevent-2.0.22-stable/evutil_rand.c	2013-11-01 14:18:57.000000000 -0400
++++ ./evutil_rand.c	2016-01-03 20:05:10.168762009 -0500
+@@ -171,10 +171,15 @@
+ 	ev_arc4random_buf(buf, n);
+ }
+ 
++#ifndef __ANDROID__
++/* The arc4random_addrandom() has been removed from 64-bit Android libc,
++   see https://bugzilla.mozilla.org/show_bug.cgi?id=931354 for motivation
++   about just removing this function completely. */
+ void
+ evutil_secure_rng_add_bytes(const char *buf, size_t n)
+ {
+ 	arc4random_addrandom((unsigned char*)buf,
+ 	    n>(size_t)INT_MAX ? INT_MAX : (int)n);
+ }
++#endif
+