[8u] RFR(XS): 8243059: Build fails when --with-vendor-name contains a comma

[Severin Gehwolf]

Hi,

Could I please get a review of this OpenJDK 8u backport for JDK-
8243059? The build system is wildly different to JDK 11 and later, thus
is the patch. In turns out on JDK 8, SetupLauncher isn't using eval()
so the evaluation of the comma too early isn't an issue there. However,
on JDK 8u, the same issue is present when COMPANY_NAME is being
evaluated too early in SetupArchive. COMPANY_NAME may contain a comma
an that breaks the embedded rule for creating the jars.

Bug: https://bugs.openjdk.java.net/browse/JDK-8243059
webrev: http://cr.openjdk.java.net/~sgehwolf/webrevs/JDK-8243059/jdk8/01/webrev/

Testing: building with --with-vendor-name="foo, bar". Fails before,
passes after patch.

Thoughts?

Thanks,
Severin