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A.8 AC_FC_HAVE_VOLATILE

AC_FC_HAVE_VOLATILE

Test whether the Fortran compiler (FC) supports the VOLATILE statement. VOLATILE is used to stop the optimisation of a variable, so that it can be modified outside of the program itself. If supported the preprocessor variable HAVE_VOLATILE is set to be 1.


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The Starlink Build System
Starlink System Note 78
Norman Gray, Peter W Draper, Mark B Taylor, Steven E Rankin
11 April 2005. Release snapshot: $Revision: 1.116 $. Last updated 28 May 2006