Fix build with gcc-3.4

PR:		ports/71060
Submitted by:	Ports Fury

graphics/meshviewer/Makefile

@@ -21,6 +21,8 @@ MAKE_ENV=	MOC="${MOC}" \
 		QTCPPFLAGS="${QTCPPFLAGS} ${PTHREAD_CFLAGS}" \
 		QTCFGLIBS="${QTCFGLIBS} ${PTHREAD_LIBS}"
 
+CFLAGS+=	-fpermissive
+
 do-install:
 	${INSTALL_PROGRAM} ${WRKSRC}/mview ${PREFIX}/bin
 .if !defined(NOPORTDOCS)

graphics/meshviewer/files/patch-mesh::matrix3.h

@@ -0,0 +1,12 @@
+--- mesh/matrix3.h.orig	Sun Nov  9 21:01:16 2003
++++ mesh/matrix3.h	Fri Aug 27 12:44:20 2004
+@@ -9,7 +9,8 @@
+ #ifndef _MATRIX3_H
+ #define _MATRIX3_H
+ 
+-#include <stdarg.h>
++#include <cstdarg>
++#include <cmath>
+ 
+ #define SIZE 3
+ 

graphics/meshviewer/files/patch-texture::array3d.h

@@ -0,0 +1,10 @@
+--- texture/array3d.h.orig	Sun Nov  9 21:13:01 2003
++++ texture/array3d.h	Fri Aug 27 12:53:54 2004
+@@ -16,6 +16,7 @@
+ 
+   Array3D()
+     {
++      int x, y, z;
+       x=y=z=0;
+       data=NULL;
+     }