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Use instead of ‘AC_STRUCT_TIMEZONE’ to determine whether the external timezone variables ‘timezone’, ‘altzone’ and ‘daylight’ exist, defining ‘HAVE_TIMEZONE’, ‘HAVE_ALTZONE’ and ‘HAVE_DAYLIGHT’ respectively (as well as gaining the macros defined by ‘AC_STRUCT_TIMEZONE’).

Rewritten for Autoconf 2.68, and made robust against BSD’s timezone() function, by Daniel Richard G.

Source Code

Download the latest version of ax_var_timezone_externals.m4 or browse the macro’s revision history.


Copyright © 2008 Mark R. Bannister
Copyright © 2011 Daniel Richard G. skunk@iSKUNK.ORG

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