build: Don't copy data for staging builds

From: Mauro Carvalho Chehab <mchehab@redhat.com>

Having to copy all changes at staging Kconfig and Makefile's are
unmaintainable. Instead, auto-generate Makefiles via script.

In the case of Kconfig, however, since we may have broken drivers, it is
better to just include the staging Kconfig sources at the proper places.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

1 files changed, 17 insertions, 1 deletions

diff --git a/v4l/scripts/make_makefile.pl b/v4l/scripts/make_makefile.pl
index 35ab7dddf..b49f960d1 100755
--- a/v4l/scripts/make_makefile.pl
+++ b/v4l/scripts/make_makefile.pl
@@ -1,5 +1,6 @@
 #!/usr/bin/perl
 use FileHandle;
+use File::Find;
 
 my %instdir = ();
 
@@ -185,11 +186,23 @@ sub removeubuntu()
 	print OUT " fi\n";
 }
 
+sub parse_dir()
+{
+	my $file = $File::Find::name;
+
+	return if (!($file =~ /Makefile$/));
+	open_makefile($file);
+}
+
+##############################################################################
+
 getobsolete();
 
 open OUT, '>Makefile.media' or die 'Unable to write Makefile.media';
 open_makefile('../linux/drivers/media/Makefile');
 
+find({wanted => \&parse_dir, no_chdir => 1}, '../linux/drivers/staging');
+
 # Creating Install rule
 print OUT "media-install::\n";
 
@@ -234,9 +247,12 @@ while ( my ($dir, $files) = each(%instdir) ) {
 	print OUT " rm \$(DESTDIR)\$(KDIR26)/$dir/\$\$i.gz; fi; done; echo;\n\n";
 }
 
+my $mediadeps = join(" \\\n", map("\t../linux/drivers/media/$_/Makefile", keys %instdir));
+$mediadeps =~ s,\.\./linux/drivers/media/\.\.,..,g;
+
 # Print dependencies of Makefile.media
 print OUT "Makefile.media: ../linux/drivers/media/Makefile \\\n";
 print OUT "\tobsolete.txt \\\n";
-print OUT join(" \\\n", map("\t../linux/drivers/media/$_/Makefile", keys %instdir));
+print OUT $mediadeps;
 print OUT "\n";
 close OUT;