Difference between revisions of "CMake/CPack/Examples/Linux/DEB"

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Revision as of 12:32, 24 April 2018

Note that this VTK example is simply a filler so we can do VTK packaging in the CMake (below).

DistanceBetweenPoints.cxx

#include <vtkMath.h>
 
int main(int, char *[])
{
  // Create two points.
  double p0[3] = {0.0, 0.0, 0.0};
  double p1[3] = {1.0, 1.0, 1.0};
 
  // Find the squared distance between the points.
  double squaredDistance = vtkMath::Distance2BetweenPoints(p0, p1);

  // Take the square root to get the Euclidean distance between the points.
  double distance = sqrt(squaredDistance);
 
  // Output the results.
  std::cout << "SquaredDistance = " << squaredDistance << std::endl;
  std::cout << "Distance = " << distance << std::endl;

  return EXIT_SUCCESS;
}

CMakeLists.txt

cmake_minimum_required(VERSION 2.6)
 
PROJECT(DistanceBetweenPoints)
 
FIND_PACKAGE(VTK REQUIRED)
INCLUDE(${VTK_USE_FILE})
 
ADD_EXECUTABLE(DistanceBetweenPoints DistanceBetweenPoints.cxx)
INSTALL(TARGETS DistanceBetweenPoints DESTINATION distance)

SET(CPACK_GENERATOR "DEB")
SET(CPACK_DEBIAN_PACKAGE_MAINTAINER "David Doria") #required

INCLUDE(CPack)

# To use this:
# make package
# sudo dpkg -i DistanceBetweenPoints-0.1.1-Linux.deb

# This will result in the file:
#/usr/distance/DistanceBetweenPoints



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