[jdk8u-dev] RFR: 8281096: Flags introduced by configure script are not passed to ADLC build [v5]

[Thorsten Glaser]

On Mon, 19 Feb 2024, Andrew John Hughes wrote:

>I think I know what's wrong here now with the cross-compilation builds.
>The `EXTRA_CFLAGS` that HotSpot gets end up including the `--sysroot`
>options on cross-compile builds, which are really destined for the
>target compiler, not a build compiler which is compiling a build tool
>that is going to be run during the build.

Ouch. So no clean distinction between CFLAGS and HOSTCFLAGS?

>I can fix this, but it's going to make this fix a bit more involved
>than I initially thought.

Yocto has an ugly workaround:
https://github.com/ostroproject/ostro-os/blob/master/meta-java/recipes-core/openjdk/patches-openjdk-8/openjdk8-fix-adlc-flags.patch

bye,
//mirabilos
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