Issue #8315 has been reported by Hanmac (Hans Mackowiak).

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Bug #8315: mkmf does not include include paths from pkg_config anymore
https://bugs.ruby-lang.org/issues/8315

Author: Hanmac (Hans Mackowiak)
Status: Open
Priority: Normal
Assignee: iwamatsu (Nobuhiro Iwamatsu)
Category: ext
Target version: 
ruby -v: trunk
Backport: 1.9.3: UNKNOWN, 2.0.0: UNKNOWN


=begin

((*#6504*)) does that, for cpp files $CFLAGS is not used anymore, so the problems are the include paths:

* there is no $CXXFLAGS global variable defined
* pkg_config does not add the includes paths to the correct *FLAGS


so my gems are currently broken for ruby trunk and if i fix that it may be broken for the older ruby 
=end


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