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[Bug 559614] Re: mythtv fails to build on powerpc under lucid

 

Howdy, and thank you for helping to improve Ubuntu, not only by opening
this ticket, but by proposing a fix.  I am marking this ticket as
triaged because it appears to have enough information to help the
developers quickly resolve the problem.  It is possible I am wrong and
another more experienced triager or developer may adjust the status of
the ticket to "incomplete" and request additional information.

** Changed in: mythtv (Ubuntu)
   Importance: Undecided => Low

** Changed in: mythtv (Ubuntu)
       Status: New => Triaged

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mythtv fails to build on powerpc under lucid
https://bugs.launchpad.net/bugs/559614
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Status in “mythtv” package in Ubuntu: Triaged

Bug description:
Binary package hint: mythtv

When trying to compile mythtv from the source package mythtv_0.23.0+fixes23820 under powerpc, I get the following error:

In file included from yuv2rgb.cpp:44:
/usr/lib/gcc/powerpc-linux-gnu/4.4.3/include/altivec.h:34:2: error: #error Use the "-maltivec" flag to enable PowerPC AltiVec support

To fix this I updated the debian/rules file with cxx option "-maltivec", as per:

diff rules.orig rules
47c47
<     CONFIGURE_OPTS += --enable-altivec
---
>     CONFIGURE_OPTS += --enable-altivec --extra-cxxflags="-maltivec"

After this fix mythtv builds cleanly under powerpc





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