Move verbose ARGV display to install.rb

This works better as it comes after any keg-only deps change ENV, but also it needs to happen after brewkit is required and that only happens in install now.

Library/Homebrew/install.rb

@@ -51,6 +51,13 @@ def install f
     end
   end
 
+  if ARGV.verbose?
+    ohai "Build Environment"
+    %w[PATH CFLAGS LDFLAGS CPPFLAGS MAKEFLAGS CC CXX MACOSX_DEPLOYMENT_TARGET].each do |f|
+      puts "#{f}: #{ENV[f]}" unless ENV[f].to_s.empty?
+    end
+  end
+
   build_time = nil
   begin
     f.brew do

bin/brew

@@ -101,13 +101,6 @@ begin
         raise "Interactive mode can only be used with one formula argument"
       end
 
-      if ARGV.verbose?
-        ohai "Build Environment"
-        %w[PATH CFLAGS LDFLAGS CPPFLAGS MAKEFLAGS CC CXX MACOSX_DEPLOYMENT_TARGET].each do |f|
-          puts "#{f}: #{ENV[f]}" unless ENV[f].to_s.empty?
-        end
-      end
-
       warn_about_macports_or_fink # keep warning before dependency resolution
 
       unless ARGV.force?