On 07/22/2010 06:09 PM, Dave Korn wrote: > On 21/07/2010 22:54, Eric Blake wrote: >> Is there any sane reason that: >> >> gcc -E -dD -o - foo.c >> >> generates ./-.exe on cygwin, rather than outputting to stdout like on >> every other platform? This tripped up an autoconf test. Fortunately, >> removing '-o -' appears to be portable. > > I've seen that too, but didn't know that the malbehaviour of this (and iirc > also -M options) was cygwin-specific at all. Would you file a PR upstream > please?
Done. http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45041 -- Eric Blake ebl...@redhat.com +1-801-349-2682 Libvirt virtualization library http://libvirt.org
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