PGPLOT crashes with GIF

[andy@…]

PGPLOT crashes with a segmentation fault if trying to generate GIF images.

The issue may be that the source changes needed to compile on 64-bit machines were not made. One line needs to be changed in each of the following files (though, for the drivers enabled in macports, I think only the two gidriv.f files need modification):

drivers/gidriv.f drivers/ppdriv.f drivers/wddriv.f sys_win/gidriv.f

In each, look for a line saying: C Note: for 64-bit operating systems, change the following C declaration to INTEGER*8:

Change the INTEGER declaration to INTEGER*8