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NOTICE: This version of the NSF Unidata web site (archive.unidata.ucar.edu) is no longer being updated.
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To learn about what's going on, see About the Archive Site.
Hi Ed, Mark, et al., I would like to chime in regarding the second underscore issue. My main concern is that the ability to compile-time configure netcdf with the underscore options is maintained. Picking a default underscore convention for a compiler/architecture combination is necessary for the netcdf maintainers. There will always be those who (with good reason) prefer a different convention. My answer to Ed's question of "Why not two underscores?": I like to build Fortran symbols with single underscores (and thus have to use the --no-second-underscore option with G95/Linux)so that the C/Fortran glue code I have works (almost) identically on all platforms (without having to use autoconf).
The G77 convention of double underscores on subroutines (and single underscores for functions) is bizarre and unique. It makes mixing GNU-toolchain-compiled Fortran libraries incompatiblewith the (single or none) underscore convention of the native compilers on other architectures (Solaris, AIX).
Again, I am advocating that the compile-time switches like no-second-underscore are tested and supported because there are
some good reasons to want it. Making that particular switch the default setting would be confusing and is not a good idea. Thanks, Charlie -- Charlie Zender, surname@xxxxxxx, Department of Earth System Science 3228 Croul Hall, UC Irvine, Irvine CA 92697-3100. (949) 824-2987 :) ============================================================================== To unsubscribe netcdfgroup, visit: http://www.unidata.ucar.edu/mailing-list-delete-form.html ==============================================================================
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