[Discuss-gnuradio] build fails

[Ralph A. Schmid, dk5ras]

Hi all,

 

With latest sources (after a git pull) the build fails. Kubuntu 14.04 32 bit, and a new gnuradio folder did not change things. Here the output:

[  5%] Building C object volk/lib/CMakeFiles/volk.dir/volk_machine_avx_32_mmx_orc.c.o

In file included from /home/ras/gnuradio/build/volk/lib/volk_machine_avx_32_mmx_orc.c:65:0:

/home/ras/gnuradio/volk/kernels/volk/volk_64u_popcntpuppet_64u.h: In function ‘volk_64u_popcntpuppet_64u_a_sse4_2’:

/home/ras/gnuradio/volk/kernels/volk/volk_64u_popcntpuppet_64u.h:43:9: warning: implicit declaration of function ‘volk_64u_popcnt_a_sse4_2’ [-Wimplicit-function-declaration]

         volk_64u_popcnt_a_sse4_2(outVector+ii, num_points );

         ^

In file included from /home/ras/gnuradio/build/volk/lib/volk_machine_avx_32_mmx_orc.c:149:0:

/home/ras/gnuradio/volk/kernels/volk/volk_32f_log2_32f.h: At top level:

/home/ras/gnuradio/volk/kernels/volk/volk_32f_log2_32f.h:64:0: warning: "LOG_POLY_DEGREE" redefined [enabled by default]

#define LOG_POLY_DEGREE 6

^

In file included from /home/ras/gnuradio/build/volk/lib/volk_machine_avx_32_mmx_orc.c:140:0:

/home/ras/gnuradio/volk/kernels/volk/volk_32f_x2_pow_32f.h:35:0: note: this is the location of the previous definition

#define LOG_POLY_DEGREE 3

^

Linking C shared library libvolk.so

[  5%] Built target volk

Scanning dependencies of target test_all

[  5%] Building CXX object volk/lib/CMakeFiles/test_all.dir/testqa.cc.o

[  5%] Building CXX object volk/lib/CMakeFiles/test_all.dir/qa_utils.cc.o

Linking CXX executable test_all

libvolk.so.0.0.0: undefined reference to `volk_64u_popcnt_a_sse4_2'

collect2: error: ld returned 1 exit status

make[2]: *** [volk/lib/test_all] Error 1

make[1]: *** [volk/lib/CMakeFiles/test_all.dir/all] Error 2

make: *** [all] Error 2

address@hidden:~/gnuradio/build$

 

 

 

Ralph.