sci-visualization/spyview: try to fix it for all gcc variants :/

2 files changed, 143 insertions, 0 deletions

diff --git a/sci-visualization/spyview/files/spyview-20150124-gcc6cxx14-3.patch b/sci-visualization/spyview/files/spyview-20150124-gcc6cxx14-3.patch
new file mode 100644
index 000000000000..09548b87a3ac
--- /dev/null
+++ b/sci-visualization/spyview/files/spyview-20150124-gcc6cxx14-3.patch
@@ -0,0 +1,142 @@
+diff --git a/spyview/ImageData.C b/spyview/ImageData.C
+index 29decea..eaac7a6 100644
+--- a/spyview/ImageData.C
++++ b/spyview/ImageData.C
+@@ -9,6 +9,9 @@
+ #include "mypam.h"
+ #include "../config.h"
+ 
++#include <cmath>
++using std::isnan;
++
+ #include <algorithm>
+ // From http://www.redhat.com/docs/manuals/enterprise/RHEL-3-Manual/gcc/variadic-macros.html
+ 
+@@ -180,12 +183,12 @@ void ImageData::load_int(int *data,
+ 			 double y1, double y2,
+ 			 double z1, double z2)
+ {
+-  xmin = std::isnan(x1) ? x1 : 0;
+-  xmax = std::isnan(x2) ? x2 : width-1;
+-  ymin = std::isnan(y1) ? y1 : 0;
+-  ymax = std::isnan(y2) ? y2 : height-1;
+-  qmin = std::isnan(z1) ? z1 : 0;
+-  qmax = std::isnan(z2) ? z2 : QUANT_MAX;
++  xmin = isnan(x1) ? x1 : 0;
++  xmax = isnan(x2) ? x2 : width-1;
++  ymin = isnan(y1) ? y1 : 0;
++  ymax = isnan(y2) ? y2 : height-1;
++  qmin = isnan(z1) ? z1 : 0;
++  qmax = isnan(z2) ? z2 : QUANT_MAX;
+   width = w;
+   height = h;
+ 
+@@ -214,10 +217,10 @@ void ImageData::load_raw(double *data,
+ 			 double x1, double x2, 
+ 			 double y1, double y2)
+ {
+-  xmin = std::isnan(x1) ? x1 : 0;
+-  xmax = std::isnan(x2) ? x2 : width-1;
+-  ymin = std::isnan(y1) ? y1 : 0;
+-  ymax = std::isnan(y2) ? y2 : height-1;
++  xmin = isnan(x1) ? x1 : 0;
++  xmax = isnan(x2) ? x2 : width-1;
++  ymin = isnan(y1) ? y1 : 0;
++  ymax = isnan(y2) ? y2 : height-1;
+   width = w;
+   height = h;
+ 
+@@ -762,7 +765,7 @@ int ImageData::load_Delft(const char *name)
+ 
+       //if (sscanf(linebuffer, "%*f\t%lf\t%lf", &last_sweep, &last_data) != 2)
+       last_data = parse_reading(linebuffer, gp_column);
+-      if (std::isnan(last_data)) 
++      if (isnan(last_data)) 
+ 	{
+ 	  //info("line\n%s\ncgp_column %d\nval %e\n", linebuffer, gp_column, last_data);
+ 	  badfilec("invalid data in delft file at line %d\nline: %s\n", nread, linebuffer);
+@@ -1116,7 +1119,7 @@ void ImageData::gamma(double gamma, double epsilon)
+       v2 = pow(v1, gamma);
+       //if (!isfinite(v2))
+       //info("v1 %e v2 %e eps %e\n", v1, v2, epsilon);
+-      if (std::isnan(v2))
++      if (isnan(v2))
+ 	raw_data[i] = 0;
+       else
+ 	raw_data[i] = v2;
+@@ -2385,7 +2388,7 @@ int MTX_Data::load_file(const char *name)
+ 		float tmp;
+ 		if (fread(&tmp, bytes, 1, fp) != 1) 
+ 		  badfilec( "Short read on mtx file: %s", filename.c_str());
+-		if (std::isnan(tmp)) warn( "nan at %d %d %d", i, j, k);
++		if (isnan(tmp)) warn( "nan at %d %d %d", i, j, k);
+ 		getData(i,j,k) = tmp;
+ 	      }
+ 	    else if (bytes == 8)
+@@ -3419,7 +3422,7 @@ int MTX_Data::load_dat_meta(const char *name, int col)
+ 	      else // otherwise try to get new data
+ 		{
+ 		  val = nextreading(fp, col, lnum);
+-		  if (std::isnan(val)) // failed to read a point
++		  if (isnan(val)) // failed to read a point
+ 		    {
+ 		      if (npoints == 0) 
+ 			{
+diff --git a/spyview/ImageWindow.C b/spyview/ImageWindow.C
+index e1a8ecb..eeae649 100644
+--- a/spyview/ImageWindow.C
++++ b/spyview/ImageWindow.C
+@@ -12,6 +12,9 @@
+ #include "ImageWindow_Module.H"
+ #include <ctype.h>
+ 
++#include <cmath>
++using std::isnan;
++
+ #include "mypam.h"
+ 
+ #ifdef WIN32
+@@ -696,7 +699,7 @@ int ImageWindow::handle(int event)
+ */
+ 
+     case FL_PUSH:
+-      if(std::isnan(lastFocus) && stupid_windows_focus)
++      if(isnan(lastFocus) && stupid_windows_focus)
+ 	{
+ 	  fprintf(stderr,"Ate unfocused click.  This apparently never happens.\n");	  
+ 	  hungryFocus = true;
+diff --git a/spyview/bisector.H b/spyview/bisector.H
+index 4326da7..c7e64a6 100644
+--- a/spyview/bisector.H
++++ b/spyview/bisector.H
+@@ -3,6 +3,8 @@
+ #include <assert.h>
+ #include <math.h>
+ 
++#include <cmath>
++using std::isnan;
+ 
+ class bisector
+ {
+@@ -105,18 +107,18 @@ public:
+       }
+     else
+       {
+-	if(fxp < 0 && (std::isnan(x1) || (fxp > fx1)))
++	if(fxp < 0 && (isnan(x1) || (fxp > fx1)))
+ 	  {
+ 	    x1 = xp;
+ 	    fx1 = fxp;
+ 	  }
+-	else if(fxp > 0 && (std::isnan(x2) || (fxp < fx2)))
++	else if(fxp > 0 && (isnan(x2) || (fxp < fx2)))
+ 	  {
+ 	    x2 = xp;
+ 	    fx2 = fxp;
+ 	  }
+       }
+-    bisection = !(std::isnan(x1) || std::isnan(x2));
++    bisection = !(isnan(x1) || isnan(x2));
+     if(bisection)
+       {
+ 	//	printf("Bisection step: [%g,%g] {%g,%g}\n", x1,x2,fx1,fx2);
diff --git a/sci-visualization/spyview/spyview-20150124-r1.ebuild b/sci-visualization/spyview/spyview-20150124-r1.ebuild
index 1454c18c9242..fa02a749d043 100644
--- a/sci-visualization/spyview/spyview-20150124-r1.ebuild
+++ b/sci-visualization/spyview/spyview-20150124-r1.ebuild
@@ -32,6 +32,7 @@ PATCHES=(
 	"${FILESDIR}/${P}"-gnuplot_interface_fix.patch
 	"${FILESDIR}/${P}"-gcc6cxx14.patch
 	"${FILESDIR}/${P}"-gcc6cxx14-2.patch
+	"${FILESDIR}/${P}"-gcc6cxx14-3.patch
 )
 
 src_unpack() {