diff options
Diffstat (limited to 'v4l/scripts/buildpatch')
| -rw-r--r-- | v4l/scripts/buildpatch | 44 |
1 files changed, 38 insertions, 6 deletions
diff --git a/v4l/scripts/buildpatch b/v4l/scripts/buildpatch index beeba862a..ab091bca0 100644 --- a/v4l/scripts/buildpatch +++ b/v4l/scripts/buildpatch @@ -82,6 +82,10 @@ sub filter_source ($$) { print OUT "/* BP #if $if ($line) */\n" if $DEBUG; next; } + if ($line =~ /^#if 1 .*KEEP.*/) { + print OUT "#if 1\n"; + next; + } if ($line =~ /^#if 1/) { chomp($line); $state = "if"; @@ -134,6 +138,29 @@ sub filter_source ($$) { close OUT; } +sub filter_dest ($$) { + my ($in,$out) = @_; + my ($line,$if,$state,$mmkernel); + + if (-e $LINUX . "/.mm") { + $mmkernel = 1; + } else { + $mmkernel = 0; + } + + open IN, "<$in"; + open OUT, ">$out"; + + while ($line = <IN>) { + if ($line =~ m/\$Id: buildpatch,v 1.9 2005/09/04 11:45:20 mchehab Exp $/) { + next; + } + print OUT $line; + } + close IN; + close OUT; +} + ################################################################# # build diffs @@ -142,13 +169,16 @@ sub makediff ($$) { my ($here,$kernel) = @_; my ($line1,$line2,$file1,$file2); my $tmp = "/tmp/src.$$"; + my $tmp2 = "/tmp/dst.$$"; + + filter_source("$here","$tmp"); - filter_source($here,"$tmp"); if (-f "$LINUX/$kernel") { - open DIFF, "diff -u $LINUX/$kernel $tmp|"; + filter_dest("$LINUX/$kernel","$tmp2"); + open DIFF, "diff -up $tmp2 $tmp|"; } else { # new file - open DIFF, "diff -u /dev/null $tmp|"; + open DIFF, "diff -up /dev/null $tmp|"; } # header @@ -226,6 +256,8 @@ while (my $line = <CONFIG>) { close(PATCHTMP); select(STDOUT); -system "diffstat -p0 -w72 $patchtmploc"; -print "\n",readfile($patchtmploc); -unlink $patchtmploc; +if (-s "$patchtmploc") { + system "diffstat -p0 -w72 $patchtmploc"; + print "\n",readfile($patchtmploc); + unlink $patchtmploc; +} |