RFR: JDK-8022411 Can't override CXX and CC settings with absolute path

Mon Jan 20 12:48:26 UTC 2014

Bug: https://bugs.openjdk.java.net/browse/JDK-8022411

This is kind of the opposite of JDK-8031669. In that bug, simple tools 
could be overridden with an absolute path, but not with just an 
executable in $PATH. This bug is about CC and CXX, which can be 
overridden with an executable in $PATH, but not with an absolute path.

Webrev: 
http://cr.openjdk.java.net/~ihse/JDK-8022411-override-CXX-CC-with-absolute-path/webrev.01

/Magnus