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Re: Don't use -Wno-uninitialized in math/
- From: Andreas Schwab <schwab at linux-m68k dot org>
- To: Steve Ellcey <sellcey at imgtec dot com>
- Cc: Joseph Myers <joseph at codesourcery dot com>, <libc-alpha at sourceware dot org>
- Date: Fri, 21 Aug 2015 19:50:48 +0200
- Subject: Re: Don't use -Wno-uninitialized in math/
- Authentication-results: sourceware.org; auth=none
- References: <alpine dot DEB dot 2 dot 10 dot 1508201800380 dot 30940 at digraph dot polyomino dot org dot uk> <1440173079 dot 23512 dot 36 dot camel at ubuntu-sellcey> <alpine dot DEB dot 2 dot 10 dot 1508211608130 dot 2039 at digraph dot polyomino dot org dot uk> <1440174888 dot 23512 dot 37 dot camel at ubuntu-sellcey> <alpine dot DEB dot 2 dot 10 dot 1508211637150 dot 2039 at digraph dot polyomino dot org dot uk> <1440178480 dot 23512 dot 43 dot camel at ubuntu-sellcey>
Steve Ellcey <sellcey@imgtec.com> writes:
> There is something weird going on. If I cut out the line that compiles
> s_fmal.c I can run that command and get the error. If I change the '-c'
> to '-E' to get a preprocessed source file and then compile that with
> '-c' (and all the other options normally used in the compilation) I
> don't get the error.
Probably something is inappropriately setting the system-header flag in
the line directives. Does it still happen if you preprocess with -P?
Andreas.
--
Andreas Schwab, schwab@linux-m68k.org
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