[libcamera-devel] [PATCH v1 1/6] cam: Don't print DNG option text if libtiff isn't found

[paul.elder at ideasonboard.com]

On Thu, Oct 20, 2022 at 02:15:32AM +0300, Laurent Pinchart via libcamera-devel wrote:
> If libtiff isn't found, DNG capture support is disabled. Don't print the
> part of the --file help text that mentions DNG in that case.
> 
> Signed-off-by: Laurent Pinchart <laurent.pinchart at ideasonboard.com>

Reviewed-by: Paul Elder <paul.elder at ideasonboard.com>

> ---
>  src/cam/main.cpp | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/src/cam/main.cpp b/src/cam/main.cpp
> index c4e18a130c02..d70130e2ab81 100644
> --- a/src/cam/main.cpp
> +++ b/src/cam/main.cpp
> @@ -144,8 +144,10 @@ int CamApp::parseOptions(int argc, char *argv[])
>  			 "to write files, using the default file name. Otherwise it sets the\n"
>  			 "full file path and name. The first '#' character in the file name\n"
>  			 "is expanded to the camera index, stream name and frame sequence number.\n"
> +#ifdef HAVE_TIFF
>  			 "If the file name ends with '.dng', then the frame will be written to\n"
>  			 "the output file(s) in DNG format.\n"
> +#endif
>  			 "The default file name is 'frame-#.bin'.",
>  			 "file", ArgumentOptional, "filename", false,
>  			 OptCamera);