[Discuss-gnuradio] Cross compile GNU Radio fail

Hello,

I tried to follow the GNURadio cross compile instruction in this website,
https://gnuradio.org/redmine/projects/gnuradio/wiki/Cross_compile_GNU_Radio_and_install_on_target

I used this cmake command
cmake -Wno-dev \
-DCMAKE_TOOLCHAIN_FILE=../cmake/Toolchains/oe-sdk_cross.cmake \
-DENABLE_GR_WXGUI=OFF -DENABLE_GR_VOCODER=OFF -DENABLE_GR_DTV=OFF \
-DENABLE_GR_ATSC=OFF -DENABLE_DOXYGEN=OFF \
-DCMAKE_INSTALL_PREFIX=/usr ../

but it gives me this error message
Scanning dependencies of target gr_trellis_html
[ 90%] Generating gr-trellis.html
xmlto: /home/shaunwang/Documents/GNURadio
source2/gr-trellis/doc/gr-trellis.xml does not validate (status 1)
xmlto: Fix document syntax or use --skip-validation option
warning: failed to load external entity "test_tcm.py.xml"
/home/shaunwang/Documents/GNURadio
source2/gr-trellis/doc/gr-trellis.xml:481: parser error : Failure to process
entity test_tcm_listing
&test_tcm_listing;
^
/home/shaunwang/Documents/GNURadio
source2/gr-trellis/doc/gr-trellis.xml:481: parser error : Entity
'test_tcm_listing' not defined
&test_tcm_listing;
^
warning: failed to load external entity "test_viterbi_equalization1.py.xml"
/home/shaunwang/Documents/GNURadio
source2/gr-trellis/doc/gr-trellis.xml:693: parser error : Failure to process
entity test_viterbi_equalization1_listing
&test_viterbi_equalization1_listing;
^
/home/shaunwang/Documents/GNURadio
source2/gr-trellis/doc/gr-trellis.xml:693: parser error : Entity
'test_viterbi_equalization1_listing' not defined
&test_viterbi_equalization1_listing;
^
make[2]: *** [gr-trellis/doc/gr-trellis.html] Error 11
make[1]: *** [gr-trellis/doc/CMakeFiles/gr_trellis_html.dir/all] Error 2
make: *** [all] Error 2


Is there anyone who can help me with this? Thanks!

Shaun



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