Re: [Denemo-devel] Building gub in VirtualBox

[Richard Shann]

On Wed, 2013-10-09 at 14:47 -0500, Jeremiah Benham wrote:
> You might need to look at the code to see if that line that caused the
> error is an #ifdef or something.

I have found references to the problem on the net. It seems that a
version of gcc gave this trouble (perhaps a workaround is to reduce the
optimization - a bug report hinted that -O1 would compile).


>  If so you may be able to fix that with a patch or environment
> variable or something. That is weird it does not compile for you. 

Yes, the main point of the virtual box was to ensure we had the same gcc
etc. Your libxml2 is the one pointed to by the checked-in sources in
your github->jjbenham->gub I suppose?

But if it is a compiler bug (and it looks *very* like one) then your
"Debian Stable" can't be the same as mine. My installation disk says
netinst 7.1.0 and I have checked that only one version of gcc is
available via synaptic.

Richard







> You couls also try different versions of libxml2.
> 
> Jeremiah
> 
> On Oct 9, 2013 9:44 AM, "Richard Shann" <address@hidden>
> wrote:
>         On Wed, 2013-10-09 at 09:02 -0500, Jeremiah Benham wrote:
>         > Its in a TeX package. I believe its called texlive-metapost.
>         
>         I installed texlive-metapost and lilypondcairo built ok. Then
>         libxml2
>         failed with the same message as before.
>         
>         ...
>         > parserInternals.h:272: warning: array 'xmlStringComment'
>         assumed to have one element
>         > /tmp/ccIXkjxe.s: Assembler messages:
>         > /tmp/ccIXkjxe.s:192: Error: junk at end of line, first
>         unrecognized character is `1'
>         > /tmp/ccIXkjxe.s:192: Error: junk at end of line, first
>         unrecognized character is `"'
>         ...
>         
>         so it seems it is not extra packages installed on my host O/S
>         that
>         perturbed my attempts to build from GUB, I guess perhaps
>         something to do
>         with 64 bit...? Funny though, that I was building it before
>         with the
>         same machine architecture...
>         
>         
>         Richard
>         
>         
>         
>         
>         >
>         > Jeremiah
>         >
>         > On Oct 9, 2013 2:15 AM, "Richard Shann"
>         <address@hidden>
>         > wrote:
>         >         I have installed VirtualBox and the Debian 7.1.0
>         Stable distro
>         >         with the
>         >         packages
>         >         git, gcc, g++ and some tex thing to get mpost
>         installed in
>         >         addition to
>         >         the default desktop packages.
>         >
>         >          I have started building from jjbenham's gub with
>         branch mingw
>         >         git checkout mingw
>         >         alter denemo.py to build from master and then
>         >
>         >         make PLATFORMS='mingw' denemo
>         >
>         >         these Download stages failed:
>         >                 imagemagick -> changed to
>         denemo.org/~jjbenham/gub....
>         >                 libsndfile -> changed to
>         denemo.org/~jjbenham/gub....
>         >                 librubberband  -> changed to
>         >         denemo.org/~jjbenham/gub....
>         >
>         >         Then everything starts building, but it hangs on
>         lilypondcairo
>         >         (really
>         >         hangs, it is always a long stage, but this is
>         hanging for
>         >         hours
>         >         seemingly in mpost ...)
>         >         Any ideas? What package should be present from the
>         Debian
>         >         stable distro
>         >         to give mpost?
>         >
>         >         Richard
>         >
>         >
>         >
>         >
>         >
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>