In preparation for removing fontconfig.h from the jdk src, this change
updates the build procedure for creating the linux devkit by adding
fontconfig to the sysroot, as well as bumping the devkit version to one
with fontconfig included.
Phil, could you test this patch with your changes and see if it works. I
have tried it locally myself after removing fontconfig.h and updating
the include to get the one from the system, but it would be good to get
confirmation from you.
Webrev: http://cr.openjdk.java.net/~erikj/8189119/webrev.01/
Bug: https://bugs.openjdk.java.net/browse/JDK-8189119
/Erik
