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Re: PCH merge bootstrap failure on systems without flex
- From: David Edelsohn <dje at watson dot ibm dot com>
- To: Geoff Keating <geoffk at redhat dot com>
- Cc: ghazi at caip dot rutgers dot edu, gcc-bugs at gcc dot gnu dot org, gcc at gcc dot gnu dot org
- Date: Wed, 05 Jun 2002 22:36:28 -0400
- Subject: Re: PCH merge bootstrap failure on systems without flex
>>>>> Geoff Keating writes:
Geoff> I intentionally used flex. I wasn't the first to introduce it into
Geoff> mainline, though; that honour goes to Tim Josling who added
Geoff> gcc/treelang/lex.l. If I got the makefiles right, gengtype-lex.c
Geoff> should be pregenerated in the release tarball, just like the uses of
Geoff> bison.
GCC CVS frequently includes pre-processed files and gcc_update
adjusts the timestamps so that one does not need the tool unless one is
modifying the source file.
David