[ROOT] implementation of rootcint -p

From: David Chamont (david.chamont@poly.in2p3.fr)
Date: Thu Jul 03 2003 - 23:43:10 MEST


Hi Root Gurus,

Since I encounter many problems with rootcint when including some low level headers
files from /usr/include, such as the dirent.h recently mentionned, I wonder how is
implemented the rootcint -p option (preprocessing). Is it a root/cint home-made
preprocessing, or is it relying on the default platform preprocessor ? Some
undefined symbols let me think that some expected compiler macros definitions
are lacking, such as __extension__ (I wrk with root 3.05.05 and linux 7.3 with gcc 3.2).

David.



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