RFR: JDK-8139653: Freetype bundled on macosx, but not correctly linked

[Magnus Ihse Bursie]

Looks good to me. 

/Magnus

> 29 nov. 2017 kl. 23:48 skrev Erik Joelsson <erik.joelsson at oracle.com>:
> 
> When building macosx openjdk and enabling bundling of freetype (which is usually not the default), the makefiles will copy the library in, but libfontmanager will not be able to link to it at runtime. This is caused by a peculiarity on macosx where a library that is being linked to specifies the rpath to use in any library that links to it. At Oracle we currently link to the libfreetype in x11 from Quartz, which is located in /opt/X11/lib/libfreetype.6.dylib, so the libfontmanager we build will only look in that location at runtime.
> 
> This patch adds a new build step, using the install_name_tool which can rewrite this rpath to where you actually have a dependency on your system. In this case right next to libfontmanager in the same directory. I also changed the import logic that copies in libfreetype so that it doesn't a .6 at the end on macosx.
> 
> This patch does not change the defaults for bundling of freetype, nor does it change how Oracle bundles freetype. That may come later.
> 
> Bug: https://bugs.openjdk.java.net/browse/JDK-8139653
> 
> Webrev: http://cr.openjdk.java.net/~erikj/8139653/webrev.01/
> 
> /Erik
>