[Bug bootstrap/12173] IRIX 6 O32 (with as) bootstrap failure due to gcc -g -E warning

[ro at techfak dot uni-bielefeld dot de]

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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12173



------- Additional Comments From ro at techfak dot uni-bielefeld dot de  2003-09-11 21:46 -------
Subject: Re:  IRIX 6 O32 (with as) bootstrap failure due to gcc -g -E warning

Alexandre,

I just found out that this patch of yours

	http://gcc.gnu.org/ml/gcc-patches/2003-08/msg00360.html

introduced this bug by passing -g options to cc1 vi cpp_options.  This
breaks bootstrap on mips-sgi-irix6.5o32 and mips-sgi-irix5.3 (i.e. any
platform where -g isn't supported).  While the warning issued is fine for
compilation, preprocessor output is identical whether or not -g is given,
so there should be now warning.

Any idea for a proper fix?

	Rainer