[GRASS5] flex/lex, compatibility

[Andreas Lange]

Hi,

can we make flex a requirement for compiling of GRASS5?
The problem is now that some modules can be compiled with either flex or
lex, but one module uses an option "%option lex-compat" which is not
recognized by standard lex. 
Under Linux everything is fine, as flex is always installed, but with
Solaris and IRIX some machines have a standard, old-fashioned lex
installed. 
Alternatively we could change the module/lex file, but this would
require some investigation on the side-effects.

Do you have other ideas?

cu,

Andreas
-- 
Andreas Lange, 65187 Wiesbaden, Germany, Tel. +49 611 807850
Andreas.Lange at Rhein-Main.de - A.C.Lange at GMX.net



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