what i can tell from andras' output, is that he seems to try to compile
Pd-extended-0.41.
this version is a branch of the repository that might well not have
x86_64 fixes everywhere.

thus i recommend:

i guess you should upgrade to the latest and greatest version of iem_tab.

Ah yes, this option would be the preferred route forward:

svn checkout https://pure-data.svn.sourceforge.net/svnroot/trunk pure-data
cd pure-data
rm -r pd
svn checkout https://pure-data.svn.sourceforge.net/svnroot/pure-data/branches/pd-extended/0.42/pd

Then build as usual.

.hc

Sorry, somehow i was convinced its 0.41 to be built. Boo!

The SVN version missed Gem so i tried to get it

rsync -av --delete rsync://128.238.56.50/distros/pd-extended/Gem pure-data/

but it gets into this loop:

make[3]: Leaving directory `/home/muranyia/Download/pure-data/Gem/src/Base'
make[3]: Entering directory `/home/muranyia/Download/pure-data/Gem/src/Base'
make[3]: Warning: File `/home/muranyia/Download/pure-data/pd/src/m_pd.h' has modification time 2.3e+03 s in the future

 
I suppose its not the right Gem?

Andras