Inspired by a thread in this discussion list [1], I have tried the following command for cmake:
cmake -DENABLE_GRC=False -DENABLE_GR_QTGUI=OFF -ENABLE_GR_WXGUI=OFF CFLAGS="-mcpu=cortex-a8 -mfpu=neon -mfloat-abi=softfp -ftree-vectorize -ffast-math -O3 -g" CXXFLAGS="-mcpu=cortex-a8 -mfpu=neon -mfloat-abi=softfp -ftree-vectorize -ffast-math -O3 -g" No luck, yet :c/ [1] http://lists.gnu.org/archive/html/discuss-gnuradio/2011-10/msg00302.html 2013/2/12 Aylons Hazzud <ayl...@gmail.com>: > While trying to compile GnuRadio on the Beaglebone (not > cross-compiling), I get this error: > > /home/root/build/gnuradio/gnuradio-core/src/lib/filter/dotprod_fff_armv7_a.c: > In function 'dotprod_fff_armv7_a': > /home/root/build/gnuradio/gnuradio-core/src/lib/filter/dotprod_fff_armv7_a.c:67:5: > error: impossible register constraint in 'asm' > make[2]: *** > [gnuradio-core/src/lib/CMakeFiles/gnuradio-core.dir/filter/dotprod_fff_armv7_a.c.o] > Error 1 > make[1]: *** [gnuradio-core/src/lib/CMakeFiles/gnuradio-core.dir/all] Error 2 > make: *** [all] Error 2 > > This look like an assembly syntatic error, but I cannot figure how to > fix it. For building the makefile, I am using the following cmake > command: > > cmake -DENABLE_GRC=False -DENABLE_GR_QTGUI=OFF -DENABLE_GR_WXGUI=OFF > CFLAGS="-march=armv7-a > -mtune=cortex-a8 -mfpu=neon -mfloat-abi=softfp -ftree-vectorize > -ffast-math -O3" CXXFLAGS="-march=armv7-a -m$ > > And, them, I simply do make. > > I am not very experienced with CMAKE or ARM compiling, any help will > do. Thank you. _______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https://lists.gnu.org/mailman/listinfo/discuss-gnuradio