A fix for this is to change line 39 in
volk/kernels/volk/volk_64u_popcntpuppet_64u.h
from
#ifdef LV_HAVE_SSE4_2
to
#if LV_HAVE_SSE4_2 && LV_HAVE_64
Ron
On 12/23/2014 11:41 PM, Ralph A. Schmid, dk5ras wrote:
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
ras@ubuntu:~/gnuradio/build$
Ralph.
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