Ticket #37376: grass.patch

Portfile

@@ -44 +44 @@
 patchfiles \
     patch-Makefile.diff \
     patch-configure.diff \
-    patch-macosx_Makefile.diff
+    patch-macosx_Makefile.diff \
+    visualization_nviz_src_draw.c.diff
+    # The patch above enables tcl/tk comaptibility by readding a deleted function in TCL
+
 
 post-patch {
    reinplace "s|@@APPLICATIONS_DIR@@|${applications_dir}|" \

files/visualization_nviz_src_draw.c.diff

@@ +1 @@
+--- visualization/nviz/src/draw.c       2008-12-19 21:29:59.000000000 +0100
++++ visualization/nviz/src/draw.c.new   2012-12-24 18:19:41.000000000 +0100
+@@ -25,6 +25,22 @@
+ 
+ int auto_draw(Nv_data *, Tcl_Interp *);
+ 
++int
++TkCopyAndGlobalEval(
++    Tcl_Interp *interp,                /* Interpreter in which to evaluate script. */
++    char *script)              /* Script to evaluate. */
++{
++    Tcl_DString buffer;
++    int code;
++
++    Tcl_DStringInit(&buffer);
++    Tcl_DStringAppend(&buffer, script, -1);
++    code = Tcl_EvalEx(interp, Tcl_DStringValue(&buffer),
++        Tcl_DStringLength(&buffer), TCL_EVAL_GLOBAL);
++    Tcl_DStringFree(&buffer);
++    return code;
++}
++
+ /* this function is used as a hook to
+  * call a particular script when the
+  * cancel button is pressed during a draw