On 09/19/2012 03:33 PM, Adrian Bunk wrote: > IMHO the best solution for both package maintainers and people compiling > software would be: > - AC_PROG_CC always filters out -Werror Always filtering seems a bit too strong - I think that filtering -Werror requires at least some request from the configure.ac writer that filtering -Werror is intended. > - when -Werror was filtered out, configure prints a message like > "filtering out -Werror during configure" > - when -Werror was filtered out, AC_OUTPUT re-adds it Indeed, this is what I would do if the filtering were done. But maybe I can be convinced that always filtering -Werror from user-input CFLAGS for the duration of configure makes sense, and agree with changing AC_PROG_CC to do this automatically instead of requiring configure.ac consent to the filtering. At this point, patches would speak louder than words (that goes for me, as well, since I sparked the debate without any proposed patch). -- Eric Blake eblake@xxxxxxxxxx +1-919-301-3266 Libvirt virtualization library http://libvirt.org
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