Instead of building on the board itself, wouldn't be better to compile the source code on your working machine by exporting the toolchain compilers by means of a simple script ?
2015-01-09 22:52 GMT+01:00 Andreas Ladanyi <andreas.lada...@gmx.net>: > > On Fri, Jan 9, 2015 at 1:37 PM, Andreas Ladanyi <andreas.lada...@gmx.net> >> wrote: >> >>> I must correct a detail. The datasheet tells me that bananapi has a >>> Cortex-A7. >>> >>> cat /proc/cpuinfo: >>> >>> Processor : ARMv7 Processor rev 4 (v7l) >>> processor : 0 >>> BogoMIPS : 1431.55 >>> >>> processor : 1 >>> BogoMIPS : 1436.46 >>> >>> Features : swp half thumb fastmult vfp edsp neon vfpv3 tls vfpv4 idiva >>> idivt >>> CPU implementer : 0x41 >>> CPU architecture: 7 >>> CPU variant : 0x0 >>> CPU part : 0xc07 >>> CPU revision : 4 >>> >>> Hardware : sun7i >>> Revision : 0000 >>> Serial : 0481019f5254484880485783165166d2 >>> >>> >>> Hi, >>> >>> iam trying to compile GNURadio with the build-gnuradio script. Iam >>> running a >>> BananaPi (armv7 / cortex-a9) with the last raspian image for the Pi. >>> >>> The building process showed me two error messages. One message was that >>> cmake is below 2.8.10. So i compiled and installed the last cmake 3.1 >>> from >>> source. The message is gone. >>> >>> When gnuradio is building i get this message: >>> >>> Scanning dependencies of target volk >>> [ 2%] Building ASM object >>> volk/lib/CMakeFiles/volk.dir/__/kernels/volk/asm/neon/volk_ >>> 32fc_32f_dot_prod_32fc_a_neonasmpipeline.s.o >>> [ 2%] Building ASM object >>> volk/lib/CMakeFiles/volk.dir/__/kernels/volk/asm/neon/volk_ >>> 32fc_x2_dot_prod_32fc_neonasm.s.o >>> [ 2%] Building ASM object >>> volk/lib/CMakeFiles/volk.dir/__/kernels/volk/asm/neon/volk_ >>> 32fc_x2_dot_prod_32fc_neonasm_opttests.s.o >>> [ 2%] Building ASM object >>> volk/lib/CMakeFiles/volk.dir/__/kernels/volk/asm/neon/volk_ >>> 32fc_32f_dot_prod_32fc_a_neonasm.s.o >>> [ 2%] Building ASM object >>> volk/lib/CMakeFiles/volk.dir/__/kernels/volk/asm/neon/volk_ >>> 32f_s32f_multiply_32f_neonasm.s.o >>> [ 2%] Building ASM object >>> volk/lib/CMakeFiles/volk.dir/__/kernels/volk/asm/neon/volk_ >>> 32fc_32f_dot_prod_32fc_unrollasm.s.o >>> [ 2%] Building ASM object >>> volk/lib/CMakeFiles/volk.dir/__/kernels/volk/asm/neon/volk_ >>> 16i_max_star_horizontal_16i.s.o >>> [ 2%] Building ASM object >>> volk/lib/CMakeFiles/volk.dir/__/kernels/volk/asm/neon/volk_ >>> 32f_x2_add_32f_a_neonasm.s.o >>> [ 2%] Building ASM object >>> volk/lib/CMakeFiles/volk.dir/__/kernels/volk/asm/neon/volk_ >>> 32fc_32f_dot_prod_32fc_a_neonasmvmla.s.o >>> [ 2%] Building ASM object >>> volk/lib/CMakeFiles/volk.dir/__/kernels/volk/asm/neon/volk_ >>> 32f_x2_add_32f_a_neonpipeline.s.o >>> [ 3%] Building ASM object >>> volk/lib/CMakeFiles/volk.dir/__/kernels/volk/asm/neon/volk_ >>> 32f_x2_dot_prod_32f_neonasm_opts.s.o >>> /home/bananapi/gnuradio/gnuradio/volk/kernels/volk/ >>> asm/neon/volk_32f_x2_dot_prod_32f_neonasm_opts.s: >>> Assembler messages: >>> /home/bananapi/gnuradio/gnuradio/volk/kernels/volk/ >>> asm/neon/volk_32f_x2_dot_prod_32f_neonasm_opts.s:46: >>> Error: selected processor does not support ARM mode `sbfx r11,r1,#2,#1' >>> volk/lib/CMakeFiles/volk.dir/build.make:1519: recipe for target >>> 'volk/lib/CMakeFiles/volk.dir/__/kernels/volk/asm/neon/volk_ >>> 32f_x2_dot_prod_32f_neonasm_opts.s.o' >>> failed >>> make[2]: *** >>> [volk/lib/CMakeFiles/volk.dir/__/kernels/volk/asm/neon/volk_ >>> 32f_x2_dot_prod_32f_neonasm_opts.s.o] >>> Error 1 >>> CMakeFiles/Makefile2:164: recipe for target >>> 'volk/lib/CMakeFiles/volk.dir/all' failed >>> make[1]: *** [volk/lib/CMakeFiles/volk.dir/all] Error 2 >>> Makefile:147: recipe for target 'all' failed >>> make: *** [all] Error 2 >>> make failed >>> >>> >>> I found the "native compiling" part at >>> http://gnuradio.org/redmine/projects/gnuradio/wiki/Embedded and tried >>> out: >>> >>> cmake [other options] -DCMAKE_C_FLAGS="-march=armv7-a -mthumb-interwork >>> -mfloat-abi=hard -mfpu=neon -mtune=cortex-a9" >>> -DCMAKE_ASM_FLAGS="-march=armv7-a -mthumb-interwork -mfloat-abi=hard >>> -mfpu=neon" <source dir> >>> >>> >>> The result is: >>> >>> [ 1%] Building ASM object >>> volk/lib/CMakeFiles/volk.dir/__/kernels/volk/asm/neon/volk_ >>> 32f_x2_dot_prod_32f_neonasm_opts.s.o >>> /home/bananapi/gnuradio/gnuradio/volk/kernels/volk/ >>> asm/neon/volk_32f_x2_dot_prod_32f_neonasm_opts.s: >>> Assembler messages: >>> /home/bananapi/gnuradio/gnuradio/volk/kernels/volk/ >>> asm/neon/volk_32f_x2_dot_prod_32f_neonasm_opts.s:46: >>> Error: selected processor does not support ARM mode `sbfx r11,r1,#2,#1' >>> volk/lib/CMakeFiles/volk.dir/build.make:1519: recipe for target >>> 'volk/lib/CMakeFiles/volk.dir/__/kernels/volk/asm/neon/volk_ >>> 32f_x2_dot_prod_32f_neonasm_opts.s.o' >>> failed >>> make[2]: *** >>> [volk/lib/CMakeFiles/volk.dir/__/kernels/volk/asm/neon/volk_ >>> 32f_x2_dot_prod_32f_neonasm_opts.s.o] >>> Error 1 >>> CMakeFiles/Makefile2:164: recipe for target >>> 'volk/lib/CMakeFiles/volk.dir/all' failed >>> make[1]: *** [volk/lib/CMakeFiles/volk.dir/all] Error 2 >>> Makefile:147: recipe for target 'all' failed >>> make: *** [all] Error 2 >>> >>> >>> >>> Any ideas ? >>> >>> cheers, >>> Andreas >>> >>> I don't know that it's a definite fix for this, but I was going to >> suggest making sure the tune settings fit your processor. If that's >> not the case we can look around for a suitable change. Keep us >> updated. >> >> Nathan >> > > Hi Nathan, > > cmake ../ -DCMAKE_C_FLAGS="-march=armv7 -mthumb-interwork -mfloat-abi=hard > -mfpu=neon -mtune=cortex-a7" -DCMAKE_ASM_FLAGS="-march=armv7 > -mthumb-interwork -mfloat-abi=hard -mfpu=neon > > results in the message: > > Scanning dependencies of target volk > [ 2%] Building ASM object volk/lib/CMakeFiles/volk.dir/_ > _/kernels/volk/asm/neon/volk_32fc_32f_dot_prod_32fc_a_neonasmpipeline.s.o > [ 2%] Building ASM object volk/lib/CMakeFiles/volk.dir/_ > _/kernels/volk/asm/neon/volk_32fc_x2_dot_prod_32fc_neonasm.s.o > [ 2%] Building ASM object volk/lib/CMakeFiles/volk.dir/_ > _/kernels/volk/asm/neon/volk_32fc_x2_dot_prod_32fc_neonasm_opttests.s.o > [ 2%] Building ASM object volk/lib/CMakeFiles/volk.dir/_ > _/kernels/volk/asm/neon/volk_32fc_32f_dot_prod_32fc_a_neonasm.s.o > [ 2%] Building ASM object volk/lib/CMakeFiles/volk.dir/_ > _/kernels/volk/asm/neon/volk_32f_s32f_multiply_32f_neonasm.s.o > [ 2%] Building ASM object volk/lib/CMakeFiles/volk.dir/_ > _/kernels/volk/asm/neon/volk_32fc_32f_dot_prod_32fc_unrollasm.s.o > [ 2%] Building ASM object volk/lib/CMakeFiles/volk.dir/_ > _/kernels/volk/asm/neon/volk_16i_max_star_horizontal_16i.s.o > [ 2%] Building ASM object volk/lib/CMakeFiles/volk.dir/_ > _/kernels/volk/asm/neon/volk_32f_x2_add_32f_a_neonasm.s.o > [ 2%] Building ASM object volk/lib/CMakeFiles/volk.dir/_ > _/kernels/volk/asm/neon/volk_32fc_32f_dot_prod_32fc_a_neonasmvmla.s.o > [ 2%] Building ASM object volk/lib/CMakeFiles/volk.dir/_ > _/kernels/volk/asm/neon/volk_32f_x2_add_32f_a_neonpipeline.s.o > [ 3%] Building ASM object volk/lib/CMakeFiles/volk.dir/_ > _/kernels/volk/asm/neon/volk_32f_x2_dot_prod_32f_neonasm_opts.s.o > /home/bananapi/gnuradio_src/gnuradio/volk/kernels/volk/ > asm/neon/volk_32f_x2_dot_prod_32f_neonasm_opts.s: Assembler messages: > /home/bananapi/gnuradio_src/gnuradio/volk/kernels/volk/ > asm/neon/volk_32f_x2_dot_prod_32f_neonasm_opts.s:46: Error: selected > processor does not support ARM mode `sbfx r11,r1,#2,#1' > volk/lib/CMakeFiles/volk.dir/build.make:1519: recipe for target > 'volk/lib/CMakeFiles/volk.dir/__/kernels/volk/asm/neon/volk_ > 32f_x2_dot_prod_32f_neonasm_opts.s.o' failed > make[2]: *** [volk/lib/CMakeFiles/volk.dir/__/kernels/volk/asm/neon/volk_ > 32f_x2_dot_prod_32f_neonasm_opts.s.o] Error 1 > CMakeFiles/Makefile2:164: recipe for target 'volk/lib/CMakeFiles/volk.dir/all' > failed > make[1]: *** [volk/lib/CMakeFiles/volk.dir/all] Error 2 > Makefile:147: recipe for target 'all' failed > make: *** [all] Error 2 > > Is it possible that ARM isnt supported in volk ? > > Error: selected processor does not support ARM mode `sbfx r11,r1,#2,#1' > > > Andreas > > > > _______________________________________________ > Discuss-gnuradio mailing list > Discuss-gnuradio@gnu.org > https://lists.gnu.org/mailman/listinfo/discuss-gnuradio >
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