Howdy all! I'm working on netCDF, a freeware scientific data format for Earth Science work. (http://my.unidata.ucar.edu/content/software/netcdf/index.html). We compile on a lot of platforms, and use autoconf to do so. I wonder if there is any autoconf macro for running getconf to find the compile flags needed for 64-bit compilation on platforms that support it. For example, both the AIX and solaris platforms have special compile options to get 64 bit pointers. I'm trying to avoid reinventing the wheel here. Does anyone here know of any such macros? Thanks! Ed Hartnett Unidata _______________________________________________ Autoconf mailing list Autoconf@xxxxxxx http://lists.gnu.org/mailman/listinfo/autoconf