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Postings from August 2002
Just replying to bugs-parrot@netlabs.develooper.com does not seem to
forward to the list. Ok, here once again to perl6-internals
Mike Lambert (via RT) <bugs-parrot@netlabs.develooper.com> writes:
> Looking at the patch, it seems rather GCC-specific. The checking for
> "no-X" versus "X" in the warnings flags seems to be rather non-portable to
> compilers like MSVC.
Yes its gcc-specific. Thats why the -WX vs -Wno-X part is in gcc.pl
The general part in progs.pl of this patch just sets the element
cc_warn in Config::Data, which is used in the Makefile just behind
${ccflags}. An other way to do it is not to introduce a command-line
option, and use ccflags for this, but then you need even more the
gcc-specific part to switch of the automatic warnings, because the
later warning option takes precedence over the former one.
But the cc_warn mechanism was already there, I just made it accessible
through Configure.pl. If this option is called --ccwarn or --cc_warn I
have no strong preference, and I've chosen --ccwarn similar to
--ccflags.
> Unfortunately, I don't believe this is easily fixable.
I think its easy. We need a file for MSVC too, and there we can do all
the special cases for MSVC. Unfortunatly the only Visual compiler I've
access too is a russian version, so i can't submit any patches on
this.
> Mike Lambert
bye
jürgen
--
Juergen Boemmels boemmels@physik.uni-kl.de
Fachbereich Physik Tel: ++49-(0)631-205-2817
Universitaet Kaiserslautern Fax: ++49-(0)631-205-3906
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