[nexus7] dpkg-shlibdeps error for libGLESv2.so.2 when building xbmc

[Steve Payne]

Hi,

I'm trying to build xbmc for the Nexus7, using GLES instead of GL,  
using dpkg-buildpackage with the files obtained using 'apt-get  
source'. After a bit of tweaking of the debian/rules file it seems to  
get most of the way through but dies just before the finish line with  
the following (reproduced using a sub-command with debugging enabled):

==
ubuntu at dexter:~/src/xbmc-deb/xbmc-11.0~git20120510.82388d5$  
dpkg-shlibdeps -v -v -v -Tdebian/xbmc-bin.substvars  
debian/xbmc-bin/usr/lib/xbmc/xbmc.bin
>> Scanning debian/xbmc-bin/usr/lib/xbmc/xbmc.bin (for Depends field)
Library libsmbclient.so.0 found in  
/usr/lib/arm-linux-gnueabihf/libsmbclient.so.0
Library libavahi-client.so.3 found in  
/usr/lib/arm-linux-gnueabihf/libavahi-client.so.3
[...]
  Initialize dependency (libstdc++6 #MINVER#) with minimal version (4.1.1)
Using symbols file /var/lib/dpkg/info/libhal-storage1.symbols for  
libhal-storage.so.1
  Initialize dependency (libhal-storage1 #MINVER#) with minimal  
version (0.5.8.1)
Using shlibs+objdump for libGLESv2.so.2 (file /usr/lib/libGLESv2.so.2)
dpkg-shlibdeps: warning: /usr/lib/libGLESv2.so.2 has an unexpected  
SONAME (libGLESv2.so)
  Looking up shlibs dependency of libGLESv2.so.2 provided by 'nvidia-tegra3'
  Found nothing
dpkg-shlibdeps: error: no dependency information found for  
/usr/lib/libGLESv2.so.2 (used by debian/xbmc-bin/usr/lib/xbmc/xbmc.bin)
==

I've had a quick trawl through the source and the results of stracing  
the command but didn't spot anything obvious. Since my dpkg kung-fu is  
merely yellow-belt status, if that, I figured I would ask here before  
trying to delve deeper.

(If someone wants to try to reproduce this completely I've appended  
the 'rules' diff. The resultant binary seems to work but is a little  
confused about the screen dimensions in that it thinks the display  
portrait rather than landscape.)

Thanks,

srp

==

ubuntu at dexter:~/src/xbmc-deb/xbmc-11.0~git20120510.82388d5$ diff -u  
../../xbmc-deb-orig/xbmc-11.0~git20120510.82388d5/debian/rules  
debian/rules
--- ../../xbmc-deb-orig/xbmc-11.0~git20120510.82388d5/debian/rules      
  2012-05-10 14:56:35.000000000 -0700
+++ debian/rules        2012-11-22 11:46:23.149096004 -0800
@@ -29,11 +29,15 @@
    ARCH_SPECIFIC_LIB_RECOMMENDS = -lcrystalhd
  endif

-# Enable gles for armel
+# Enable gles for arm
  ifeq (,$(filter armel,$(DEB_HOST_ARCH)))
-GL_CONFIG_OPTIONS = --enable-gl --disable-gles
+  ifeq (,$(filter armhf,$(DEB_HOST_ARCH)))
+    GL_CONFIG_OPTIONS = --enable-gl --disable-gles --enable-vdpau
+  else
+    GL_CONFIG_OPTIONS = --disable-vaapi --disable-vdpau --disable-gl  
--enable-gles
+  endif
  else
-GL_CONFIG_OPTIONS = --disable-gl --enable-gles
+  GL_CONFIG_OPTIONS = --disable-gl --enable-gles
  endif

  # Various environment variables to set
@@ -47,7 +51,6 @@
    --prefix=/usr --docdir=/usr/share/doc/xbmc \
    $(DEBUG_OPTIONS) \
    $(GL_CONFIG_OPTIONS) \
-  --enable-vdpau \
    --disable-vdadecoder \
    --disable-vtbdecoder \
    --disable-openmax \
ubuntu at dexter:~/src/xbmc-deb/xbmc-11.0~git20120510.82388d5$