VMD-L Mailing List

From: Vlad Cojocaru (vlad.cojocaru_at_mpi-muenster.mpg.de)
Date: Tue Jan 10 2017 - 07:25:10 CST

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