8313374: --enable-ccache's CCACHE_BASEDIR breaks builds

[sendaoYan]

Hi all,

This pull request contains a backport of commit 571c435e from the openjdk/jdk repository.

The commit being backported was authored by Jan Kratochvil on 23 Aug 2023 and was reviewed by Erik Joelsson.

Without this PR, the jdk build with --enable-ccache can't generate comments in -XX:+PrintInterpreter, this PR fix the build issue. So I want to backport this PR to jdk11u-dev from jdk22.

Thanks!

---

Progress

• Change must not contain extraneous whitespace
• Commit message must refer to an issue
• JDK-8313374 needs maintainer approval

Issue

• JDK-8313374: --enable-ccache's CCACHE_BASEDIR breaks builds (Bug - P4 - Requested)

Reviewing

Using git

Checkout this PR locally:
$ git fetch https://git.openjdk.org/jdk11u-dev.git pull/2960/head:pull/2960
$ git checkout pull/2960

Update a local copy of the PR:
$ git checkout pull/2960
$ git pull https://git.openjdk.org/jdk11u-dev.git pull/2960/head

Using Skara CLI tools

Checkout this PR locally:
$ git pr checkout 2960

View PR using the GUI difftool:
$ git pr show -t 2960

Using diff file

Download this PR as a diff file:
https://git.openjdk.org/jdk11u-dev/pull/2960.diff

Using Webrev

Link to Webrev Comment

[bridgekeeper]

👋 Welcome back syan! A progress list of the required criteria for merging this PR into master will be added to the body of your pull request. There are additional pull request commands available for use with this pull request.

[openjdk]

❗ This change is not yet ready to be integrated.
See the Progress checklist in the description for automated requirements.

[openjdk]

This backport pull request has now been updated with issue from the original commit.

[openjdk]

⚠️ @sendaoYan This change is now ready for you to apply for maintainer approval. This can be done directly in each associated issue or by using the /approval command.

[sendaoYan]

/approval request Clean backport to fix build bug with --enable-ccache. Without this PR, the jdk build with --enable-ccache can't generate comments with JVM option -XX:+PrintInterpreter, this PR will fix the build issue. So I want to backport this PR to jdk11u-dev from jdk22.

[openjdk]

@sendaoYan
8313374: The approval request has been created successfully.

[mlbridge]

Webrevs

• 00: Full (bece9d74)