On 10/15/2009 08:29 PM, Ralf Wildenhues wrote:
That, on the other hand, sounds like an interesting idea. We could
easily let configure print something like
configure: WARNING: There have been warnings during this configure run.
when it has come across a AC_MSG_WARNING. WDYT?
Interesting indeed. I see two things making this non-trivial though.
The first is that you want to be friendly to warning inside subshells.
This means you have to grep config.log for warnings and be careful about
false positives (or maybe "grep -F WARNING:" is enough?)
The second is how to handle AC_CONFIG_SUBDIRS.
Paolo
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