fix paths referencing include/openflow.h, which was moved to include/openflow/openflow.h

doc/of-spec/make_latex_input.pl

@@ -63,7 +63,7 @@ foreach my $type ('enum', 'struct', 'define') {
  mkdir $type;
 }
 
-open(INFILE, "<../../include/openflow.h");
+open(INFILE, "<../../include/openflow/openflow.h");
 
 my $last_comment;
 while(<INFILE>)

regress/lib/Perl5/OF/OFPacketLib.pm

@@ -155,7 +155,7 @@ $ofp->configure(ByteOrder => 'BigEndian');
 check_OF_vars_set();
 
 # load C structs and enums
-my $of_file = $ENV{'OF_ROOT'}.'/include/openflow.h';
+my $of_file = $ENV{'OF_ROOT'}.'/include/openflow/openflow.h';
 #print "$of_file\n";
 
 eval { $ofp->parse_file($of_file) };

regress/lib/Perl5/OF/OFUtil.pm

@@ -66,7 +66,7 @@ my $nf2_kernel_module_name_no_ext = 'hwtable_nf2_mod';
 my $nf2_kernel_module_name        = $nf2_kernel_module_name_no_ext . '.ko';
 my $openflow_dir                  = $ENV{OF_ROOT};
 
-if (! -e "$openflow_dir/include/openflow.h") {
+if (! -e "$openflow_dir/include/openflow/openflow.h") {
 	die "please set OF_ROOT in path so that OFUtil.pm can extract constants"
 }