Bug: https://bugs.openjdk.java.net/browse/JDK-8027300
When testing if linking with freetype works, link flags order are important for newer gcc.
The freetype library flags must be added to LIBS, not LDFLAGS, for linking to succeed on newer gcc's.
WebRev: http://cr.openjdk.java.net/~ihse/JDK-8027300-use-LIBS-when-checking-freetype/webrev.01
/Magnus
