mpv-git configure doesn't detect dvdnav library

[simonbcn]

Arch Linux

I'm trying to compile mpv with dvd support (--enable-dvdnav) but it doesn't detect:

...
Checking for dvdread support                                      : disabled 
Checking for dvdnav support                                       : dvdread not found 
You manually enabled the feature 'dvdnav', but the autodetection check failed.

With --enable-dvdread compiles but it doesn't recognize the dvd:// protocol:

$ mpv dvd:// --dvd-device="/dunehd/dvd1"
Playing: dvd://
No protocol handler found to open URL dvd://
The protocol is either unsupported, or was disabled at compile-time.

Both libraries are installed:

libdvdnav 5.0.3-1
libdvdread 5.0.4-1

[wiiaboo]

Add --enable-dvdread, it's disabled by default.

[simonbcn]

@wiiaboo, please re-read my comment (I have edited it).

[ghost]

You need to enable dvdread too to get dvdnav. If that doesn't work, post build/config.log.

[simonbcn]

ok, I got it but I don't understand this configuration:
mpv doesn't compile with dvdnav alone, it needs dvdread
and
mpv compiles with dvdread alone but it is useless to read dvd.

Why not put a single option that is something like --enable-dvd and it detects both libraries?