Squashed 'third_party/libevent/' content from commit d8ceae8

Change-Id: I84e1b23561eb225b9f288717b028e6bc9e5a27e1
git-subtree-dir: third_party/libevent
git-subtree-split: d8ceae81b83f3d0a56e2f41d4c429b2702a8e302
diff --git a/Makefile.nmake b/Makefile.nmake
new file mode 100644
index 0000000..4cd04c1
--- /dev/null
+++ b/Makefile.nmake
@@ -0,0 +1,47 @@
+# WATCH OUT!  This makefile is a work in progress.  It is probably missing
+# tons of important things.  DO NOT RELY ON IT TO BUILD A GOOD LIBEVENT.
+
+# Needed for correctness
+CFLAGS=/IWIN32-Code /Iinclude /Icompat /DWIN32 /DHAVE_CONFIG_H /I.
+
+# For optimization and warnings
+CFLAGS=$(CFLAGS) /Ox /W3 /wd4996 /nologo
+
+# XXXX have a debug mode
+
+LIBFLAGS=/nologo
+
+CORE_OBJS=event.obj buffer.obj bufferevent.obj bufferevent_sock.obj \
+	bufferevent_pair.obj listener.obj evmap.obj log.obj evutil.obj \
+	strlcpy.obj signal.obj bufferevent_filter.obj evthread.obj \
+	bufferevent_ratelim.obj evutil_rand.obj
+WIN_OBJS=win32select.obj evthread_win32.obj buffer_iocp.obj \
+	event_iocp.obj bufferevent_async.obj
+EXTRA_OBJS=event_tagging.obj http.obj evdns.obj evrpc.obj
+
+ALL_OBJS=$(CORE_OBJS) $(WIN_OBJS) $(EXTRA_OBJS)
+STATIC_LIBS=libevent_core.lib libevent_extras.lib libevent.lib
+
+
+all: static_libs tests
+
+static_libs: $(STATIC_LIBS)
+
+libevent_core.lib: $(CORE_OBJS) $(WIN_OBJS)
+	lib $(LIBFLAGS) $(CORE_OBJS) $(WIN_OBJS) /out:libevent_core.lib 
+
+libevent_extras.lib: $(EXTRA_OBJS)
+	lib $(LIBFLAGS) $(EXTRA_OBJS) /out:libevent_extras.lib
+
+libevent.lib: $(CORE_OBJS) $(WIN_OBJS) $(EXTRA_OBJS)
+	lib $(LIBFLAGS) $(CORE_OBJS) $(EXTRA_OBJS) $(WIN_OBJS) /out:libevent.lib
+
+clean:
+	del $(ALL_OBJS)
+	del $(STATIC_LIBS)
+	cd test
+	$(MAKE) /F Makefile.nmake clean
+
+tests:
+	cd test
+	$(MAKE) /F Makefile.nmake