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Re[2]: [lmi] lmi tests under cygwin

From: Vadim Zeitlin
Subject: Re[2]: [lmi] lmi tests under cygwin
Date: Wed, 2 Nov 2005 23:09:09 +0100

On Wed, 02 Nov 2005 19:23:47 +0000 Greg Chicares <address@hidden> wrote:

GC> Here's another idea: in 'alert_cli.cpp',
GC> [Move this thing out of the anonymouse namespace:]
GC> - namespace
GC> - {
GC>       bool ensure_setup = set_alert_functions
GC>           (status_alert
GC>           ,warning_alert
GC>           ,hobsons_choice_alert
GC>           ,fatal_error_alert
GC>           );
GC> + namespace
GC> + {
GC> and then somewhere in 'alert.cpp', do something like
GC>   extern bool ensure_setup;
GC>   &ensure_setup;
GC> to see whether that prevents the linker from discarding the first file.

 Yes, this should work. It's the same idea as used by the macros I wrote
about except that they use a dummy function (but a dummy variable works
just as well) while here we have a "real" one we can use already.

 OTOH one can wonder if the above is really any better than just having
a set_default_alert_functions(void) function and calling it from alert.cpp?
So maybe the simplest would be just do it like this?


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