RFR: JDK-8001922, JDK-8001927, JDK-8001921 Improve freetype detection

[Erik Joelsson]

On 2013-10-18 14:59, Magnus Ihse Bursie wrote:
> Bug: https://bugs.openjdk.java.net/browse/JDK-8001922
> Bug: https://bugs.openjdk.java.net/browse/JDK-8001927
> Bug: https://bugs.openjdk.java.net/browse/JDK-8001921
>
> These three bugs are all tightly related. The logic for detecting the 
> freetype library has been really messy, and these were three of the 
> ways the deficiencies showed themselves, but they were all resulting 
> from the core problem.
>
> I have redesigned the way freetype detection work, to be more in line 
> with the normal way we detect "problematic" stuff in configure, that 
> is, probe in suitable locations with decreasing precision, and check 
> thouroughly what we find. (In this case, by compiling with the header 
> files and linking with the library).
>
> WebRev: 
> http://cr.openjdk.java.net/~ihse/JDK-8001922-improve-freetype-detection/webrev.01
>
> /Magnus
Typo: "only one"
372         # User specified only on of lib or include. This is an error.

A question on Windows. If we find freetype in $PROGRAMFILES/GnuWin32, 
will the resulting jdk image find the library there at runtime or should 
we still bundle it?

/Erik