How to compile xx.C with Qt Creator in Linux(centos7)?

[pizzicato333]

Hi all,i am tying  compile the source without use the hcustom command.

 

it doesn't work.  it troubles me for a long time

#include <GU/GU_Detail.h>
#include <stddef.h>

namespace HDK_Sample {

static float densityFunction(const UT_Vector3 &P, void *data)
{
    // Return the signed distance to the unit sphere
    return 1 - P.length();
}

}

int main(int argc, char *argv[])
{
    GU_Detail		gdp;
    UT_BoundingBox	bounds;

    // Evaluate the iso-surface inside this bounding box
    bounds.setBounds(-1, -1, -1, 1, 1, 1);

    // Create an iso-surface
    gdp.polyIsoSurface(HDK_Sample::densityFunction, NULL, bounds, 20, 20, 20);

    // Save to sphere.bgeo
    gdp.save("sphere.bgeo", NULL);

    return 0;
}

/usr/include/SYS/SYS_AtomicImpl.h:443: error: #error "Unsupported platform"
 #error "Unsupported platform"
  ^

/usr/include/SYS/SYS_Math.h:1168: error: cast from 'const void*' to 'uint {aka unsigned int}' loses precision [-fpermissive]
     return (uint)ptr;
                  ^

/usr/include/SYS/SYS_Math.h:1168: error: cast from 'const void*' to 'uint {aka unsigned int}' loses precision [-fpermissive]
     return (uint)ptr;
                  ^

/usr/include/SYS/SYS_Math.h:1168: error: cast from 'const void*' to 'uint {aka unsigned int}' loses precision [-fpermissive]
     return (uint)ptr;
                  ^

/usr/include/SYS/SYS_Math.h:1168: error: cast from 'const void*' to 'uint {aka unsigned int}' loses precision [-fpermissive]
     return (uint)ptr;
                  ^

/usr/include/SYS/SYS_Math.h:1168: error: cast from 'const void*' to 'uint {aka unsigned int}' loses precision [-fpermissive]
     return (uint)ptr;
                  ^

/usr/include/SYS/SYS_Math.h:1168: error: cast from 'const void*' to 'uint {aka unsigned int}' loses precision [-fpermissive]
     return (uint)ptr;
                  ^
....

[ayidi]

hcustom sets macro definitions for the platform and since they are missing you get:

/usr/include/SYS/SYS_AtomicImpl.h:443: error: #error "Unsupported platform"

Setup Qt to run hcustom or use the makefiles provided by SESI.

 

http://www.sidefx.com/docs/hdk13.0/_h_d_k__intro__tools.html

http://www.sidefx.com/docs/hdk13.0/_h_d_k__intro__compiling.html

[edward]

I've never used qt creator but it shouldn't be too hard to use other build systems. hcustom has options to output the options that it uses by using the --cflags and --ldflags command line options. Then you can just copy/paste those into the appropriate place of your project settings.

[pizzicato333]

Thanks, i will try