VMD-L Mailing List

From: Vlad Cojocaru (vlad.cojocaru_at_mpi-muenster.mpg.de)
Date: Tue Jan 10 2017 - 08:32:55 CST

HI John,

Thanks ...The ospray support compiles fine with the source you sent ...
However, I get another issue (see error below) ...

Thanks for any hints
Vlad

/usr/lib64/gcc/x86_64-suse-linux/4.8/../../../../x86_64-suse-linux/bin/ld:
/apps/nvidia/cuda/8.0.44/lib64/libcudart_static.a(libcudart_static.a.o):
undefined reference to symbol 'shm_unlink@@GLIBC_2.2.5'
/lib64/librt.so.1: error adding symbols: DSO missing from command line
collect2: error: ld returned 1 exit status
Makefile:620: recipe for target 'vmd_LINUXAMD64' failed
make: *** [vmd_LINUXAMD64] Error 1

On 01/10/2017 02:59 PM, John Stone wrote:
> Hi,
> Please try using the attached source file in place of the original,
> and let me know if you still have difficulties.
>
> Cheers,
> John Stone
> vmd_at_ks.uiuc.edu
>
> On Tue, Jan 10, 2017 at 02:25:10PM +0100, Vlad Cojocaru wrote:
>> Dear VMDers,
>>
>> I am trying to compile VMD 1.9.3 with OSPRay support. However, I get
>> the compilation error below:
>>
>> Some details:
>> OS: openSUSE 42.2 (arch x86_64)
>> GCC 4.8.5
>> OSPRay 1.1.2 (downloaded and built successfully according to their
>> instructions)
>>
>> Has anybody observed such an errror and has a fix for it ?
>>
>> Thanks for letting me know
>>
>> Best wishes
>> Vlad
>>
>> Compiling OSPRayRenderer.C --> OSPRayRenderer.o ...
>> OSPRayRenderer.C: In member function ???void
>> OSPRayRenderer::render_compile_and_validate()???:
>> OSPRayRenderer.C:662:12: error: redeclaration of ???int i???
>> for (int i = 0; i < directional_lights.num(); ++i) {
>> ^
>> OSPRayRenderer.C:552:7: error: ???int i??? previously declared here
>> int i;
>> ^
>> OSPRayRenderer.C: In member function ???void
>> OSPRayRenderer::cylinder_array(Matrix4*, float, float*, int, float*,
>> int)???:
>> OSPRayRenderer.C:2027:38: warning: comparison between signed and
>> unsigned integer expressions [-Wsign-compare]
>> for (i=0,ind4=0,ind6=0,ind7=0; i<cylnum;
>> i++,ind4+=4,ind6+=6,ind7+=7) {
>> ^
>> OSPRayRenderer.C:2035:38: warning: comparison between signed and
>> unsigned integer expressions [-Wsign-compare]
>> for (i=0,ind4=0,ind6=0,ind7=0; i<cylnum;
>> i++,ind4+=4,ind6+=6,ind7+=7) {
>> ^
>> OSPRayRenderer.C: In member function ???void
>> OSPRayRenderer::trimesh_c4u_n3f_v3f(Matrix4&, unsigned char*,
>> float*, float*, int, int)???:
>> OSPRayRenderer.C:2474:11: warning: unused variable ???norm???
>> [-Wunused-variable]
>> float norm[9];
>> ^
>> OSPRayRenderer.C:2472:15: warning: unused variable ???cn2f???
>> [-Wunused-variable]
>> const float cn2f = 1.0f / 127.5f;
>> ^
>> OSPRayRenderer.C: In member function ???void
>> OSPRayRenderer::trimesh_n3f_v3f(Matrix4&, float*, float*, float*,
>> int, int)???:
>> OSPRayRenderer.C:2630:14: warning: unused variable ???c??? [-Wunused-variable]
>> const rgba c = { uniform_color[0],
>> ^
>> Makefile:595: recipe for target 'OSPRayRenderer.o' failed
>> make: *** [OSPRayRenderer.o] Error 1
>>
>> --
>> Vlad Cojocaru, Ph.D., Project Group Leader
>> Department of Cell and Developmental Biology
>> Max Planck Institute for Molecular Biomedicine
>> Röntgenstrasse 20, 48149 Münster, Germany
>> Tel: +49-251-70365-324; Fax: +49-251-70365-399
>> Email: vlad.cojocaru[at]mpi-muenster.mpg.de
>> http://www.mpi-muenster.mpg.de/43241/cojocaru 

-- 
Vlad Cojocaru, Ph.D., Project Group Leader
Department of Cell and Developmental Biology
Max Planck Institute for Molecular Biomedicine
Röntgenstrasse 20, 48149 Münster, Germany
Tel: +49-251-70365-324; Fax: +49-251-70365-399
Email: vlad.cojocaru[at]mpi-muenster.mpg.de
http://www.mpi-muenster.mpg.de/43241/cojocaru