From: Peter Lemenkov <lemenkov@gmail.com>
Date: Wed, 2 Mar 2016 13:52:44 +0300
Subject: [PATCH] Use erlang:timestamp/0 explicitly

Signed-off-by: Peter Lemenkov <lemenkov@gmail.com>

diff --git a/src/rebar_utils.erl b/src/rebar_utils.erl
index 5947277..8fe9719 100644
--- a/src/rebar_utils.erl
+++ b/src/rebar_utils.erl
@@ -791,7 +791,7 @@ cross_sizeof(Arch, Type) ->
     end.
 
 mktempfile(Suffix) ->
-    {A,B,C} = rebar_now(),
+    {A,B,C} = erlang:timestamp(),
     Dir = temp_dir(),
     File = "rebar_"++os:getpid()++
         integer_to_list(A)++"_"++
@@ -815,19 +815,6 @@ windows_temp_dir() ->
         TEMP -> TEMP
     end.
 
-rebar_now() ->
-    case erlang:function_exported(erlang, timestamp, 0) of
-        true ->
-            erlang:timestamp();
-        false ->
-            %% erlang:now/0 was deprecated in 18.0. One solution to avoid the
-            %% deprecation warning is to use
-            %% -compile({nowarn_deprecated_function, [{erlang, now, 0}]}), but
-            %% that would raise a warning in versions older than 18.0.  Calling
-            %% erlang:now/0 via apply/3 avoids that.
-            apply(erlang, now, [])
-    end.
-
 native_wordsize() ->
     try erlang:system_info({wordsize, external}) of
         Val ->