Gradle composite build fails when more than two included build have a gradle quarkus plugin with version 3.7.1

[Malandril]

Describe the bug

A composite gradle project fails to configure if more than two included build have a subproject with the quarkus plugin applied.
This has been tested with gradle 8.5 and openjdk-21.
This only fails with the quarkus gradle plugin 3.7.1 and 3.7.0.CR1 .

Expected behavior

A gradle composite project can include multiple projects applying the gradle quarkus plugin.

Actual behavior

The project fails to configure, and no gradle task can be run.
Gradle fails with :

FAILURE: Build failed with an exception.

* What went wrong:
A problem occurred configuring project ':quarkus-1'.
> The root project is not yet available for build.

How to Reproduce?

1. Create two quarkus gradle projects
   for example using:

    quarkus create app quarkus-1  --gradle -P 3.7.1
    quarkus create app quarkus-2  --gradle -P 3.7.1

2. Create a gradle project including the other 2 in a composite build using

   rootProject.name = "aggregator"
   includeBuild("quarkus-1")
   includeBuild("quarkus-2")

3. Run any gradle task in the aggregator project it should display an error:

   FAILURE: Build failed with an exception.
   
   * What went wrong:
   A problem occurred configuring project ':quarkus-1'.
   > The root project is not yet available for build.
   

Output of uname -a or ver

Linux tca 6.5.0-15-generic #15~22.04.1-Ubuntu SMP PREEMPT_DYNAMIC Fri Jan 12 18:54:30 UTC 2 x86_64 x86_64 x86_64 GNU/Linux

Output of java -version

openjdk version "21.0.1" 2023-10-17 OpenJDK Runtime Environment (build 21.0.1+12-Ubuntu-222.04) OpenJDK 64-Bit Server VM (build 21.0.1+12-Ubuntu-222.04, mixed mode, sharing)

Quarkus version or git rev

3.7.1

Build tool (ie. output of mvnw --version or gradlew --version)

------------------------------------------------------------ Gradle 8.5 ------------------------------------------------------------ Build time: 2023-11-29 14:08:57 UTC Revision: 28aca86a7180baa17117e0e5ba01d8ea9feca598 Kotlin: 1.9.20 Groovy: 3.0.17 Ant: Apache Ant(TM) version 1.10.13 compiled on January 4 2023 JVM: 21.0.1 (Private Build 21.0.1+12-Ubuntu-222.04) OS: Linux 6.5.0-15-generic amd64

Additional information

No response

[quarkus-bot]

/cc @geoand (kotlin), @glefloch, @quarkusio/devtools

[ChristianGmw]

We ran into the same issue. We are currently on java 17 and gradle 8.4. I also tried with older gradle versions, but the issue still was there.

[Malandril]

Fixed by #38607