Hi

I spotted a build fix for curl in buildroot[1], where they cross-compile curl
and noticed they need to provide --with-ca-path or risk that configure
actually checks for a local path to be present and then uses that path for the
cross-compiled build!

Clearly the check can't work like that for cross-compiled builds. I suggest we
add a big AC_MSG_WARN() there in the same style we do for --with-random which
basically has the same retrictions.

[1] =
http://thread.gmane.org/gmane.comp.lib.uclibc.buildroot/58293/focus=58319

-- 
  / daniel.haxx.se
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