- Upgrade math/plplot to 5.11.0

  Announcement at
  <https://sourceforge.net/p/plplot/plplot/ci/plplot-5.11.0/tree/README.release>

- Take maintainership

- Chase dependencies.

PR:		ports/199539
Submitted by:	Ben Woods <woodsb02 (at) gmail.com>
Approved by:	marino (for plplot-ada), /me (for gnudatalanguage)

1 files changed, 75 insertions, 0 deletions

diff --git a/science/gnudatalanguage/files/patch-src_plotting__contour.cpp b/science/gnudatalanguage/files/patch-src_plotting__contour.cpp
new file mode 100644
index 000000000000..06d9c9e26fc0
--- /dev/null
+++ b/science/gnudatalanguage/files/patch-src_plotting__contour.cpp
@@ -0,0 +1,75 @@
+--- src/plotting_contour.cpp.orig	2015-04-22 19:37:22 UTC
++++ src/plotting_contour.cpp
+@@ -789,8 +789,8 @@ namespace lib
+               1, value, 
+               static_cast<PLFLT>(( *thick )[i%thick->N_Elements()]),
+               0,0,0,0,
+-              (plstream::fill), (oneDim),
+-              (oneDim)?(plstream::tr1):(plstream::tr2), (oneDim)?(void *)&cgrid1:(void *)&cgrid2);
++              (plcallback::fill), (oneDim),
++              (oneDim)?(plcallback::tr1):(plcallback::tr2), (oneDim)?(void *)&cgrid1:(void *)&cgrid2);
+             }
+             actStream->psty(0);
+ //            if (docolors) gdlSetGraphicsForegroundColorFromKw( e, actStream );
+@@ -808,8 +808,8 @@ namespace lib
+               clevel[i], maxmax, 
+               1,value,
+               0,0,0,0,0,
+-                  plstream::fill, (oneDim), //Onedim is accelerator since rectangles are kept rectangles see plplot doc
+-                  (oneDim)?(plstream::tr1):(plstream::tr2), (oneDim)?(void *)&cgrid1:(void *)&cgrid2);
++                  plcallback::fill, (oneDim), //Onedim is accelerator since rectangles are kept rectangles see plplot doc
++                  (oneDim)?(plcallback::tr1):(plcallback::tr2), (oneDim)?(void *)&cgrid1:(void *)&cgrid2);
+                 }
+           } else {  //every other case of fill 
+             // note that plshades is not protected against 1 level (color formula is
+@@ -818,8 +818,8 @@ namespace lib
+             if (nlevel>2 && !(docolors)) { //acceleration with shades when no c_colors are given. use continuous table1, decomposed or not.
+               //acceleration is most sensible when a (x,y) transform (rotate, stretch) is in place since plplot does not recompute the map.
+               actStream->shades( map, xEl, yEl, isLog?doIt:NULL, xStart, xEnd, yStart, yEnd,
+-                                clevel, nlevel, 1, 0, 0, plstream::fill, (oneDim),
+-                                (oneDim)?(plstream::tr1):(plstream::tr2),
++                                clevel, nlevel, 1, 0, 0, plcallback::fill, (oneDim),
++                                (oneDim)?(plcallback::tr1):(plcallback::tr2),
+                                 (oneDim)?(void *)&cgrid1:(void *)&cgrid2);
+             }
+             else { //fill with colors defined with c_colors or n<=2
+@@ -832,8 +832,8 @@ namespace lib
+                 clevel[i], maxmax,
+                 1,value,
+                 0,0,0,0,0,
+-                plstream::fill, (oneDim), //Onedim is accelerator since rectangles are kept rectangles see plplot doc
+-                (oneDim)?(plstream::tr1):(plstream::tr2), (oneDim)?(void *)&cgrid1:(void *)&cgrid2);
++                plcallback::fill, (oneDim), //Onedim is accelerator since rectangles are kept rectangles see plplot doc
++                (oneDim)?(plcallback::tr1):(plcallback::tr2), (oneDim)?(void *)&cgrid1:(void *)&cgrid2);
+               } else
+ 		        printf(" Problem, sorry! plplot doesn't like to FILL with a single level!");
+             }
+@@ -854,7 +854,7 @@ namespace lib
+             if (doT3d) { //no label in T3D , bug in plplot...
+               actStream->setcontlabelparam ( LABELOFFSET, (PLFLT) label_size, LABELSPACING, 0 );
+               actStream->cont ( map, xEl, yEl, 1, xEl, 1, yEl, &( clevel[i] ), 1,
+-                (oneDim)?(plstream::tr1):(plstream::tr2), (oneDim)?(void *)&cgrid1:(void *)&cgrid2);
++                (oneDim)?(plcallback::tr1):(plcallback::tr2), (oneDim)?(void *)&cgrid1:(void *)&cgrid2);
+             } else {
+               if (dolabels && i<labels->N_Elements()) 
+               {
+@@ -862,16 +862,16 @@ namespace lib
+                                                               //else (lables thicker than contours) impossible with plplot...
+                   actStream->setcontlabelparam ( LABELOFFSET, (PLFLT) label_size, LABELSPACING, 0 ); 
+                   actStream->cont ( map, xEl, yEl, 1, xEl, 1, yEl, &( clevel[i] ), 1,
+-                  (oneDim)?(plstream::tr1):(plstream::tr2), (oneDim)?(void *)&cgrid1:(void *)&cgrid2); //thick contours, no label
++                  (oneDim)?(plcallback::tr1):(plcallback::tr2), (oneDim)?(void *)&cgrid1:(void *)&cgrid2); //thick contours, no label
+                   actStream->Thick(label_thick);
+                 } 
+                 actStream->setcontlabelparam ( LABELOFFSET, (PLFLT) label_size, LABELSPACING*sqrt(label_size),(PLINT)(*labels)[i] ); 
+                 actStream->cont ( map, xEl, yEl, 1, xEl, 1, yEl, &( clevel[i] ), 1,
+-                (oneDim)?(plstream::tr1):(plstream::tr2), (oneDim)?(void *)&cgrid1:(void *)&cgrid2);
++                (oneDim)?(plcallback::tr1):(plcallback::tr2), (oneDim)?(void *)&cgrid1:(void *)&cgrid2);
+                 if (!dothick) gdlSetPenThickness(e, actStream);
+               } else {
+                 actStream->cont ( map, xEl, yEl, 1, xEl, 1, yEl, &( clevel[i] ), 1,
+-                (oneDim)?(plstream::tr1):(plstream::tr2), (oneDim)?(void *)&cgrid1:(void *)&cgrid2);
++                (oneDim)?(plcallback::tr1):(plcallback::tr2), (oneDim)?(void *)&cgrid1:(void *)&cgrid2);
+               }
+             }
+           }