starplot: add debian patch for startup crash

resolves #20221

srcpkgs/starplot/patches/05-startup-crash.diff

@@ -0,0 +1,84 @@
+From f603ddfa6a0eb6fc90bc8f14d0bb010efef975fa Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Bernhard=20=C3=9Cbelacker?= <bernhardu@mailbox.org>
+Date: Mon, 8 May 2017 23:05:28 +0200
+Subject: Replace c-like qsort with c++-like std::sort.
+
+https://bugs.debian.org/862065
+---
+ src/classes/stararray.cc | 49 +++++++++++++++++-------------------------------
+ 1 file changed, 17 insertions(+), 32 deletions(-)
+
+diff --git a/src/classes/stararray.cc b/src/classes/stararray.cc
+index 26cc6a0..72cc856 100644
+--- src/classes/stararray.cc
++++ src/classes/stararray.cc
+@@ -26,6 +26,7 @@
+
+ #define NEED_FULL_NAMES
+ #include "constellations.h"
++#include <algorithm>
+
+ using std::string;
+ using std::vector;
+@@ -167,42 +168,26 @@ typedef struct {
+
+ // Next, the function to compare for qsort().
+
+-int compare_function(const void *p, const void *q)
+-{
+-  double x1 = ((const sortable *)p)->xposition;
+-  double x2 = ((const sortable *)q)->xposition;
+-  return (x1 - x2 >= 0.0) ? 1 : -1;
+-}
++struct sort_class {
++  Rules &rules;
++  sort_class(Rules &r) : rules(r) {};
++  bool operator() (const Star &p, const Star &q)
++  {
++    SolidAngle orientation = rules.ChartOrientation;
++    Vector3 relativeLocation;
++    relativeLocation = p.GetStarXYZ() - rules.ChartLocation;
++    double x1 = relativeLocation.getX() * cos(orientation.getPhi()) + relativeLocation.getY() * sin(orientation.getPhi());
++    relativeLocation = q.GetStarXYZ() - rules.ChartLocation;
++    double x2 = relativeLocation.getX() * cos(orientation.getPhi()) + relativeLocation.getY() * sin(orientation.getPhi());
++    return (x1 - x2 >= 0.0) ? 1 : -1;
++  }
++};
+
+-// Finally, the main function which calls qsort()
++// Finally, the main function which calls std::sort()
+
+ void StarArray::Sort()
+ {
+-  size_t size = Array.size();
+-  Vector3 relativeLocation;
+-  SolidAngle orientation = ArrayRules.ChartOrientation;
+-  sortable *temparray = new sortable[size];
+-
+-  // Make a temporary array for qsort(), consisting of "sortable" structs
+-  //  which each contain a Star and a position in local coordinates.
+-  for (size_t i = 0; i < size; i++) {
+-    relativeLocation = Array[i].GetStarXYZ() - ArrayRules.ChartLocation;
+-    temparray[i].xposition =
+-      relativeLocation.getX() * cos(orientation.getPhi())
+-      + relativeLocation.getY() * sin(orientation.getPhi());
+-    temparray[i].star = Array[i];
+-  }
+-
+-  qsort(temparray, size, sizeof(sortable), compare_function);
+-
+-  // Put the sorted temporary array back into the vector
+-  Array.clear();
+-  for (size_t i = 0; i < size; i++) {
+-    temparray[i].star.SetPlace(i+1);    // label stars starting at 1
+-    Array.push_back(temparray[i].star);
+-  }
+-
+-  delete [] temparray;
++  std::sort(Array.begin(), Array.end(), sort_class(ArrayRules));
+   return;
+ }
+
+-- 
+2.11.0
+

srcpkgs/starplot/template

@@ -1,7 +1,7 @@
 # Template file for 'starplot'
 pkgname=starplot
 version=0.95.5
-revision=2
+revision=3
 build_style=gnu-configure
 configure_args="--disable-rpath"
 hostmakedepends="pkg-config"