* Unbreak build of FORTRAN parts.

PR:		40928
Submitted by:	Amar Takhar <verm@drunkmonk.net>

* Fix build on -CURRENT.

5 files changed, 95 insertions, 75 deletions

diff --git a/math/femlab/Makefile b/math/femlab/Makefile
index 2599c51..a159f80 100644
--- a/math/femlab/Makefile
+++ b/math/femlab/Makefile
@@ -14,8 +14,6 @@ DISTFILES=	femlab-2d-v${PORTVERSION}.tar.gz
 
 MAINTAINER=	ports@FreeBSD.org
 
-BROKEN=		"Does not build"
-
 BUILD_DEPENDS=	${X11BASE}/lib/libsx.a:${PORTSDIR}/x11/libsx
 
 USE_X_PREFIX=	yes
diff --git a/math/femlab/files/patch-ab b/math/femlab/files/patch-ab
index c674822..e267989 100644
--- a/math/femlab/files/patch-ab
+++ b/math/femlab/files/patch-ab
@@ -1,74 +1,57 @@
-*** source/graph.c.orig	Thu Sep 14 08:42:13 1995
---- source/graph.c	Sat Mar  7 00:14:42 1998
-***************
-*** 608,614 ****
-  void getDrawingScale()
-  {
-    float xoff, yoff;
-!   float scl;
-    int width, height;
-    int ww;
-    int nx, ny, id;
---- 611,617 ----
-  void getDrawingScale()
-  {
-    float xoff, yoff;
-!   float iscl;	/* inverse scale */
-    int width, height;
-    int ww;
-    int nx, ny, id;
-***************
-*** 630,654 ****
-    width = width / nx;
-    height = height / ny;
-  
-!   if(state > HAVE_NOTHING){
-!     scl  = 1./max(xmax-xmin,ymax-ymin);
-!     xoff = -scl*(xmin+.5*(xmax-xmin)-.5/scl);
-!     yoff = -scl*(ymin+.5*(ymax-ymin)-.5/scl);
-! 
-!     xoff =  - xmin*scl*.85;
-!     yoff =  - ymin*scl*.85;
-! 
-!     ww = min(width, height);
-!     Xscl  = (int) ((float)ww * 0.85 * scl);
-!     Xxoff = (int) ww * xoff ;
-!     Xyoff = (int) ww * yoff;
-!     Xxoff += (int) (width -  ( Xscl*xmax +Xxoff))/2 + (id+nx-1)%nx *width;
-!     Xyoff += (int) (height - ( Xscl*ymax +Xyoff))/2 + (int)(id/(nx+.5)) *height;
-!   }
-  
-    SetDrawArea(drawWindow);
-    if(device == PS)
-      psGetScale();
-  }
-  
-  void getBoundaryScale(Widget w, void *data)
---- 633,659 ----
-    width = width / nx;
-    height = height / ny;
-  
-!   iscl  = max(xmax-xmin,ymax-ymin);
-!   if (iscl != 0.0) {
-!    if(state > HAVE_NOTHING) {
-! /*  These are recalculated ??
-!     xoff = .5-(xmin+.5*(xmax-xmin))/iscl;
-!     yoff = .5-(ymin+.5*(ymax-ymin))/iscl;
-! */
-!       xoff =  - xmin*.85/iscl;
-!       yoff =  - ymin*.85/iscl;
-!       ww = min(width, height);
-!       Xscl  = (int) ((float)ww * 0.85 / iscl);
-!       Xxoff = (int) ww * xoff ;
-!       Xyoff = (int) ww * yoff;
-!       Xxoff += (int) (width -  ( Xscl*xmax +Xxoff))/2 + (id+nx-1)%nx *width;
-!       Xyoff += (int) (height - ( Xscl*ymax +Xyoff))/2 + (int)(id/(nx+.5)) *height;
-!    }
-  
-    SetDrawArea(drawWindow);
-    if(device == PS)
-      psGetScale();
+
+$FreeBSD$
+
+--- source/graph.c.orig	Wed Jul 24 00:01:06 2002
++++ source/graph.c	Wed Jul 24 00:01:07 2002
+@@ -608,7 +608,7 @@
+ void getDrawingScale()
+ {
+   float xoff, yoff;
+-  float scl;
++  float iscl;	/* inverse scale */
+   int width, height;
+   int ww;
+   int nx, ny, id;
+@@ -630,25 +630,27 @@
+   width = width / nx;
+   height = height / ny;
+ 
+-  if(state > HAVE_NOTHING){
+-    scl  = 1./max(xmax-xmin,ymax-ymin);
+-    xoff = -scl*(xmin+.5*(xmax-xmin)-.5/scl);
+-    yoff = -scl*(ymin+.5*(ymax-ymin)-.5/scl);
+-
+-    xoff =  - xmin*scl*.85;
+-    yoff =  - ymin*scl*.85;
+-
+-    ww = min(width, height);
+-    Xscl  = (int) ((float)ww * 0.85 * scl);
+-    Xxoff = (int) ww * xoff ;
+-    Xyoff = (int) ww * yoff;
+-    Xxoff += (int) (width -  ( Xscl*xmax +Xxoff))/2 + (id+nx-1)%nx *width;
+-    Xyoff += (int) (height - ( Xscl*ymax +Xyoff))/2 + (int)(id/(nx+.5)) *height;
+-  }
++  iscl  = max(xmax-xmin,ymax-ymin);
++  if (iscl != 0.0) {
++   if(state > HAVE_NOTHING) {
++/*  These are recalculated ??
++    xoff = .5-(xmin+.5*(xmax-xmin))/iscl;
++    yoff = .5-(ymin+.5*(ymax-ymin))/iscl;
++*/
++      xoff =  - xmin*.85/iscl;
++      yoff =  - ymin*.85/iscl;
++      ww = min(width, height);
++      Xscl  = (int) ((float)ww * 0.85 / iscl);
++      Xxoff = (int) ww * xoff ;
++      Xyoff = (int) ww * yoff;
++      Xxoff += (int) (width -  ( Xscl*xmax +Xxoff))/2 + (id+nx-1)%nx *width;
++      Xyoff += (int) (height - ( Xscl*ymax +Xyoff))/2 + (int)(id/(nx+.5)) *height;
 +   }
-  }
-  
-  void getBoundaryScale(Widget w, void *data)
+ 
+   SetDrawArea(drawWindow);
+   if(device == PS)
+     psGetScale();
++  }
+ }
+ 
+ void getBoundaryScale(Widget w, void *data)
diff --git a/math/femlab/files/patch-fsource_makepoisson b/math/femlab/files/patch-fsource_makepoisson
new file mode 100644
index 0000000..2544f6e
--- /dev/null
+++ b/math/femlab/files/patch-fsource_makepoisson
@@ -0,0 +1,11 @@
+
+$FreeBSD$
+
+--- fsource/makepoisson.orig	Thu Sep 14 09:47:27 1995
++++ fsource/makepoisson	Wed Jul 24 00:06:17 2002
+@@ -1,4 +1,4 @@
+-FFLAGS=		-O 
++FFLAGS=		-O -fno-globals
+ 
+ FFILES=		dwm1.f startpo.f preproc.f rhslhs.f  poisson.f output.f
+ 
diff --git a/math/femlab/files/patch-fsource_y.tab.c b/math/femlab/files/patch-fsource_y.tab.c
new file mode 100644
index 0000000..9d34ab6
--- /dev/null
+++ b/math/femlab/files/patch-fsource_y.tab.c
@@ -0,0 +1,14 @@
+
+$FreeBSD$
+
+--- fsource/y.tab.c.orig	Wed Jul 24 00:14:46 2002
++++ fsource/y.tab.c	Wed Jul 24 00:14:56 2002
+@@ -38,7 +38,7 @@
+ #include <memory.h>
+ #endif
+ 
+-#include <values.h>
++#include <float.h>
+ 
+ #ifdef __cplusplus
+ 
diff --git a/math/femlab/files/patch-source_y.tab.c b/math/femlab/files/patch-source_y.tab.c
new file mode 100644
index 0000000..0b62ac0
--- /dev/null
+++ b/math/femlab/files/patch-source_y.tab.c
@@ -0,0 +1,14 @@
+
+$FreeBSD$
+
+--- source/y.tab.c.orig	Wed Jul 24 00:01:34 2002
++++ source/y.tab.c	Wed Jul 24 00:01:44 2002
+@@ -38,7 +38,7 @@
+ #include <memory.h>
+ #endif
+ 
+-#include <values.h>
++#include <float.h>
+ 
+ #ifdef __cplusplus
+