Re: [Vxl-maintainers] libicam.so: undefined reference to `vnl_numeric_traits<double>::maxval'

[Amitha P. <am...@th...>]

Mathieu,

If you do the same grep in libvnl.so, what do you get?

What are the settings for VCL_CAN_STATIC_CONST_INIT_FLOAT (in 
bld/vxl/vcl_config_compiler.h)?  I'm wondering if the issue is due to 
the inline float extension that g++ allows (used to allow?).

In the actual linking for libicam, is vnl being linked in?  It's listed 
in the TARGET_LINK_LIBRARIES, but is it somehow not making it to the 
command line?

Amitha.

On 6/6/2012 10:11 AM, Mathieu Malaterre wrote:
> Hi all,
>
> On Wed, Jun 6, 2012 at 4:08 PM, Mathieu Malaterre
> <mat...@gm...>  wrote:
>> On Tue, Jun 5, 2012 at 6:42 PM, YULianqing<yu...@li...>  wrote:
>>> I'm glad to introduce the second release candidate (RC2) of VXL 1.17.0 for
>>> you to test. The main change to RC2 compared to RC1 is the inclusion of
>>> dcrispell's fix to remove cyclic dependency issue in the case of shared
>>> libary build. Please feel free to give me comments and suggestions.
>> I cannot run 'make Experimental'. It seems one of the test take so
>> much memory it even kills ctest itself:
> I am copy/pasting the compilation error I am seeing here:
>
> make[2]: Entering directory
> `/home/mathieu/debian/debian-med/trunk/packages/vxl/trunk/vxl-1.17.0/obj-x86_64-linux-gnu'
> Linking CXX executable icam_test_all
> cd /home/mathieu/debian/debian-med/trunk/packages/vxl/trunk/vxl-1.17.0/obj-x86_64-linux-gnu/contrib/brl/bbas/bpgl/icam/tests
> &&  /usr/bin/cmake -E cmake_link_script
> CMakeFiles/icam_test_all.dir/link.txt --verbose=1
> /usr/bin/c++   -g -O2 -fstack-protector --param=ssp-buffer-size=4
> -Wformat -Werror=format-security     -Wl,--as-needed
> CMakeFiles/icam_test_all.dir/test_driver.o
> CMakeFiles/icam_test_all.dir/test_minimizer.o
> CMakeFiles/icam_test_all.dir/test_icam_transform.o
> CMakeFiles/icam_test_all.dir/test_rotation_only.o  -o icam_test_all
> -rdynamic ../../../../../../lib/libicam.so
> ../../../../../../lib/libvgl_algo.so.1.17.0
> ../../../../../../lib/libvgl.so.1.17.0
> ../../../../../../lib/libvnl.so.1.17.0
> ../../../../../../lib/libvil.so.1.17.0
> ../../../../../../lib/libvul.so.1.17.0
> ../../../../../../lib/libtestlib.so.1.17.0
> ../../../../../../lib/libvsph.so ../../../../../../lib/libbpgl_algo.so
> ../../../../../../lib/libbpgl.so
> ../../../../../../lib/libbrip.so.1.17.0
> ../../../../../../lib/libgevd.so.1.17.0
> ../../../../../../lib/libvtol.so.1.17.0
> ../../../../../../lib/libvdgl.so.1.17.0
> ../../../../../../lib/libbsta.so.1.17.0
> ../../../../../../lib/libbsol.so.1.17.0
> ../../../../../../lib/libvil1.so.1.17.0
> ../../../../../../lib/libbil_algo.so.1.17.0
> ../../../../../../lib/libvsol.so.1.17.0
> ../../../../../../lib/librrel.so ../../../../../../lib/libvpgl_io.so
> ../../../../../../lib/libvnl_io.so.1.17.0
> ../../../../../../lib/libvpgl_algo.so
> ../../../../../../lib/libvpgl_file_formats.so
> ../../../../../../lib/libvpgl.so
> ../../../../../../lib/libvgl_algo.so.1.17.0
> ../../../../../../lib/libvul.so.1.17.0
> ../../../../../../lib/libvil_algo.so.1.17.0
> ../../../../../../lib/libvil.so.1.17.0 -ljpeg -ltiff -lgeotiff -lpng
> ../../../../../../lib/libdcmtk.so.1.17.0 -lz
> ../../../../../../lib/libopenjpeg2.so.2.0.0
> ../../../../../../lib/libvnl_algo.so.1.17.0
> ../../../../../../lib/libvnl.so.1.17.0
> ../../../../../../lib/libnetlib.so.1.17.0
> ../../../../../../lib/libv3p_netlib.so.1.17.0
> ../../../../../../lib/libvgl_io.so.1.17.0
> ../../../../../../lib/libvgl.so.1.17.0
> ../../../../../../lib/libvbl_io.so.1.17.0
> ../../../../../../lib/libvsl.so.1.17.0
> ../../../../../../lib/libvbl.so.1.17.0
> ../../../../../../lib/libvcl.so.1.17.0 -lm
> -Wl,-rpath,/home/mathieu/debian/debian-med/trunk/packages/vxl/trunk/vxl-1.17.0/obj-x86_64-linux-gnu/lib
> ../../../../../../lib/libicam.so: undefined reference to
> `vnl_numeric_traits<double>::maxval'
> collect2: error: ld returned 1 exit status
>
>
> I have not been able to figure out where is the issue coming from:
>
> $ nm -D ./lib/libicam.so | grep vnl_numeric_traits | c++filt
>                   U vnl_numeric_traits<double>::maxval
>
> Thanks