m4 macro default behavior

[Thomas Porschberg]

Hi,

I wrote some m4 macros for the boost libraries(see
http://randspringer.de/boost/index.html).
ATM the default behavior is that the user has to give
--with-boost, --with-boost-files-date-time....
to the configure script in order to set the boost compile/linker flags
(the last parameter of AC_ARG_WITH sets want_boost="no").

Is there any disadvantage to make the default behavior want_boost="yes"
so that user doesn't need to tell anything to configure ?

Best regards,
Thomas



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