icecat: rebuild against libevent-2.1.8, icu-58.2, nss-3.28.3

srcpkgs/icecat/patches/libevent.patch

@@ -0,0 +1,34 @@
+commit 6dbb1148210e
+Author: Mike Hommey <mh+mozilla@glandium.org>
+Date:   Sun Nov 20 17:51:17 2016 +0900
+
+    Bug 1318914 - Fix --with-system-libevent build against libevent 2.1. r=billm
+    
+    --HG--
+    extra : rebase_source : da25767f6045507447f90ab03291c60a4f2c6b3d
+---
+ ipc/chromium/src/base/message_pump_libevent.cc | 8 ++++++++
+ 1 file changed, 8 insertions(+)
+
+diff --git ipc/chromium/src/base/message_pump_libevent.cc ipc/chromium/src/base/message_pump_libevent.cc
+index 2db827e5bade..3cca238c1e7c 100644
+--- ipc/chromium/src/base/message_pump_libevent.cc
++++ ipc/chromium/src/base/message_pump_libevent.cc
+@@ -22,9 +22,17 @@
+ 
+ // This macro checks that the _EVENT_SIZEOF_* constants defined in
+ // ipc/chromiume/src/third_party/<platform>/event2/event-config.h are correct.
++#if defined(_EVENT_SIZEOF_SHORT)
+ #define CHECK_EVENT_SIZEOF(TYPE, type) \
+     static_assert(_EVENT_SIZEOF_##TYPE == sizeof(type), \
+     "bad _EVENT_SIZEOF_"#TYPE);
++#elif defined(EVENT__SIZEOF_SHORT)
++#define CHECK_EVENT_SIZEOF(TYPE, type) \
++    static_assert(EVENT__SIZEOF_##TYPE == sizeof(type), \
++    "bad EVENT__SIZEOF_"#TYPE);
++#else
++#error Cannot find libevent type sizes
++#endif
+ 
+ CHECK_EVENT_SIZEOF(LONG,      long);
+ CHECK_EVENT_SIZEOF(LONG_LONG, long long);

srcpkgs/icecat/template

@@ -1,7 +1,7 @@
 # Template build file for 'icecat'.
 pkgname=icecat
 version=45.7.0
-revision=1
+revision=2
 short_desc="GNU version of the Firefox browser"
 maintainer="Jürgen Buchmüller <pullmoll@t-online.de>"
 homepage="https://www.gnu.org/software/${pkgname}/"