diff options
Diffstat (limited to 'v4l')
| -rwxr-xr-x | v4l/scripts/make_config_compat.pl | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/v4l/scripts/make_config_compat.pl b/v4l/scripts/make_config_compat.pl index 32b111f4e..3c2b623ca 100755 --- a/v4l/scripts/make_config_compat.pl +++ b/v4l/scripts/make_config_compat.pl @@ -218,10 +218,12 @@ sub check_net_dev() sub check_usb_endpoint_type() { + my $nfiles = 0; my @files = ( "$kdir/include/linux/usb.h", "$kdir/include/linux/usb/ch9.h" ); foreach my $file ( @files ) { - open IN, "<$file" or die "File not found: $file"; + open IN, "<$file" or next; + $nfiles++; while (<IN>) { if (m/usb_endpoint_type/) { close IN; @@ -232,6 +234,8 @@ sub check_usb_endpoint_type() close IN; } + die "Usb headers not found" if (!$nfiles); + # definition not found. This means that we need compat $out.= "\n#define NEED_USB_ENDPOINT_TYPE 1\n"; } |