building for jdk / openfx 13 (patch)

[Per Bothner]

On 12/16/19 3:43 PM, Michael Zucchi wrote:

> Apologies if this should go to the bug tracker, I didn't see any specific details for patch submission.

email is fine.

> I wanted to have a look at kawa including the javafx parts but I didn't want to install the oracle jdk as i've moved everything i do to openjdk.  So I've created a small patch that allows compilation with openjdk13 and openjfx13 (although it should work with 11+). It is enabled by adding --with-javafx-sdk=path to configure:

We already have a --with-javafx, with optional argument: --with-javafx=ARG.
The ARG is used to set WITH_JAVAFX_ARG, which was intended to be used
to specify the path the JavaFX, but doesn't seem to be used.
So probably we should use WITH_JAVAFX_ARG instead of WITH_JAVAFX_SDK_ARG.

The configure script might need to check that the ARG specified for
--with-javafx is for java 9 or later - i.e. modularized.
-- 
	--Per Bothner
per@bothner.com   http://per.bothner.com/