On 20.12.2014 0:22, Jari Fredrisson wrote:
> 1. I downloaded the plugin using got clone.
> 2. I patched vdr, that went OK and compiled.
>
> But compiling the plugin does not go fine.
>
> 3. It complaints about #include directives. Fine: I created
> a symlink /usr/include/vdr pointing to my vdr src dir.
> 4. Then something that I could not figure out:
>
> # make
> g++ -g -O3 -Wall -Werror=overloaded-virtual -Wno-parentheses -fPIC
> -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE
> -D_LARGEFILE64_SOURCE -c -DPLUGIN_NAME_I18N='"ttxtsubs"' -o
> ttxtsubsdisplayer.o ttxtsubsdisplayer.c
> ttxtsubsdisplayer.c: In member function ‘virtual void
> cTtxtSubsPlayer::PES_data(uchar*, int, bool, const
> tTeletextSubtitlePage*, int)’:
> ttxtsubsdisplayer.c:116:57: error: invalid use of incomplete type
> ‘struct tTeletextSubtitlePage’
> ttxtsubsdisplayer.h:46:84: error: forward declaration of ‘struct
> tTeletextSubtitlePage’
> ttxtsubsdisplayer.c:116:58: error: invalid use of incomplete type ‘const
> struct tTeletextSubtitlePage’
> ttxtsubsdisplayer.h:46:84: error: forward declaration of ‘const struct
> tTeletextSubtitlePage’
> ttxtsubsdisplayer.c:121:49: error: invalid use of incomplete type
> ‘struct tTeletextSubtitlePage’
> ttxtsubsdisplayer.h:46:84: error: forward declaration of ‘struct
> tTeletextSubtitlePage’
> ttxtsubsdisplayer.c:121:50: error: invalid use of incomplete type ‘const
> struct tTeletextSubtitlePage’
> ttxtsubsdisplayer.h:46:84: error: forward declaration of ‘const struct
> tTeletextSubtitlePage’
> ttxtsubsdisplayer.c:121:88: error: invalid use of incomplete type
> ‘struct tTeletextSubtitlePage’
> ttxtsubsdisplayer.h:46:84: error: forward declaration of ‘struct
> tTeletextSubtitlePage’
> ttxtsubsdisplayer.c:121:89: error: invalid use of incomplete type ‘const
> struct tTeletextSubtitlePage’
> ttxtsubsdisplayer.h:46:84: error: forward declaration of ‘const struct
> tTeletextSubtitlePage’
> ttxtsubsdisplayer.c:122:35: error: invalid use of incomplete type
> ‘struct tTeletextSubtitlePage’
> ttxtsubsdisplayer.h:46:84: error: forward declaration of ‘struct
> tTeletextSubtitlePage’
> ttxtsubsdisplayer.c:122:36: error: invalid use of incomplete type ‘const
> struct tTeletextSubtitlePage’
> ttxtsubsdisplayer.h:46:84: error: forward declaration of ‘const struct
> tTeletextSubtitlePage’
> ttxtsubsdisplayer.c:122:81: error: invalid use of incomplete type
> ‘struct tTeletextSubtitlePage’
> ttxtsubsdisplayer.h:46:84: error: forward declaration of ‘struct
> tTeletextSubtitlePage’
> ttxtsubsdisplayer.c:122:82: error: invalid use of incomplete type ‘const
> struct tTeletextSubtitlePage’
> ttxtsubsdisplayer.h:46:84: error: forward declaration of ‘const struct
> tTeletextSubtitlePage’
> Makefile:65: recipe for target 'ttxtsubsdisplayer.o' failed
> make: *** [ttxtsubsdisplayer.o] Error 1
>
> Well. tTeletextSubtitlePage is defined in vdr/channels.h. That was not
> included the ttxtsubsdisplayer.h... I tried to add it into it, but does
> not work. Somehow the error is still the same. I tried and copied the
> struct definition alone from channels.h into that, and it worked a bit
> better, but I could not understand why!
>
> The the same class came haunting back in some other .c file
> compilation... Went back to the clean setup, nothing is edited now by me.
>
> Googled with the gcc error messages, and found talk about circular
> refences and includes.
>
> I don't know... What next?
>
> br. jarif
>
Oh.. and this is Raspbian Wheezy, and gcc (Debian 4.6.3-14+rpi1) 4.6.3
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