Add README-Mandrel, fix version, and add workflows

.github/workflows/build-quarkus.yml

@@ -0,0 +1,135 @@
+name: Build Quarkus
+
+on:
+  workflow_call:
+    inputs:
+      artifacts-suffix:
+        type: string
+        description: 'The maven repo artifact suffix to use'
+        default: "null"
+      build-from-source:
+        type: boolean
+        description: 'Build from source or use a release'
+        default: true
+      builder-image:
+        type: string
+        description: 'The builder image to use instead of a release or building from source (e.g. quay.io/quarkus/ubi-quarkus-mandrel:20.3-java11)'
+        default: "null"
+      maven-deploy-local:
+        type: string
+        description: 'Build flag controlling whether to deploy maven artifacts locally'
+        default: ""
+      target-os:
+        type: string
+        description: 'The operating system we are building for (linux or windows)'
+        default: "linux"
+      quarkus-repo:
+        type: string
+        description: 'The Quarkus repository to be used'
+        default: 'quarkusio/quarkus'
+      quarkus-version:
+        type: string
+        description: 'Quarkus version to test (branch, tag, commit, or "latest")'
+        # "latest" is replaced by the latest release available in maven
+        default: "main"
+      # Builder image can't be tested on Windows due to https://github.com/actions/virtual-environments/issues/1143
+      # builder-image:
+      #   description: 'The builder image to use instead of a release or building from source (e.g. quay.io/quarkus/ubi-quarkus-mandrel:20.3-java11)'
+      #   default: "null"
+
+env:
+  QUARKUS_PATH: quarkus
+  COMMON_MAVEN_ARGS: "-e -B --settings .github/mvn-settings.xml --fail-at-end"
+  MANDREL_HOME: ${{ github.workspace }}/mandrelvm
+
+jobs:
+  build-quarkus:
+    name: Quarkus build
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+    steps:
+    - uses: actions/checkout@v4
+      with:
+        repository: graalvm/mandrel
+        fetch-depth: 1
+        path: workflow-mandrel
+    - uses: actions/checkout@v4
+      with:
+        repository: ${{ inputs.quarkus-repo }}
+        fetch-depth: 1
+        ref: ${{ inputs.quarkus-version }}
+        path: ${{ env.QUARKUS_PATH }}
+    - uses: actions/cache@v4
+      with:
+        path: ~/.m2/repository
+        key: ${{ inputs.target-os }}-${{ inputs.quarkus-version }}-maven-${{ hashFiles('**/pom.xml') }}
+        restore-keys: ${{ inputs.target-os }}-${{ inputs.quarkus-version }}-maven-
+    - name: Change quarkus.version for Quarkus 2.2 to make mandrel-integration-test not apply quarkus_main.patch
+      # See https://github.com/Karm/mandrel-integration-tests/pull/64
+      run: |
+        if [ "${{ inputs.quarkus-version }}" == "2.2" ]
+        then
+            cd quarkus
+            bash ../workflow-mandrel/.github/update_quarkus_version.sh 2.2.999
+        fi
+    # Use Java 17 to build Quarkus as that's the lowest supported JDK version currently
+    - uses: actions/setup-java@v4
+      with:
+        distribution: 'temurin'
+        java-version: '17'
+    - name: Download GraalVM Maven Repo
+      if: ${{ inputs.build-from-source == true && inputs.builder-image == 'null' && inputs.maven-deploy-local != ''}}
+      uses: actions/download-artifact@v4
+      with:
+        name: org-graalvm-artefacts-${{ inputs.artifacts-suffix }}
+        path: .
+    - name: Download GraalVM Maven Version
+      if: ${{ inputs.build-from-source == true && inputs.builder-image == 'null' && inputs.maven-deploy-local != ''}}
+      uses: actions/download-artifact@v4
+      with:
+        name: mandrel-maven-version-${{ inputs.artifacts-suffix }}
+        path: .
+    - name: Extract GraalVM Maven Repo and GraalVM Maven Version
+      if: ${{ inputs.build-from-source == true && inputs.builder-image == 'null' && inputs.maven-deploy-local != ''}}
+      run: |
+        tar -xzvf graalvm-maven-artefacts.tgz -C ~
+        tar -xzvf graalvm-version.tgz -C $(dirname ${MANDREL_HOME})
+    - name: Build quarkus with local graalvm version
+      if: ${{ inputs.build-from-source == true && inputs.builder-image == 'null' && inputs.maven-deploy-local != ''}}
+      run: |
+        rm -f maven_graalvm_before_build.txt maven_graalvm_after_build.txt
+        find ~/.m2/repository/org/graalvm | sort > maven_graalvm_before_build.txt
+        GRAAL_MVN_ARTIFACTS_VERS=$(cat ${MANDREL_HOME}/.maven-version)
+        echo "Building quarkus with locally installed GraalVM maven artefacts in version: ${GRAAL_MVN_ARTIFACTS_VERS}"
+        cd ${QUARKUS_PATH}
+        ./mvnw ${COMMON_MAVEN_ARGS} -Dquickly -Dgraal-sdk.version="${GRAAL_MVN_ARTIFACTS_VERS}"
+        cd -
+        find ~/.m2/repository/org/graalvm | sort > maven_graalvm_after_build.txt
+        diff -u maven_graalvm_before_build.txt maven_graalvm_after_build.txt
+    - name: Build quarkus with default graalvm version
+      if: ${{ inputs.build-from-source == false || inputs.builder-image != 'null' ||  inputs.maven-deploy-local == ''}}
+      run: |
+        cd ${QUARKUS_PATH}
+        ./mvnw ${COMMON_MAVEN_ARGS} -Dquickly
+        cd -
+    - name: Tar Maven Repo
+      if: inputs.target-os != 'windows'
+      run: |
+        tar -czvf maven-repo.tgz -C ~ .m2/repository
+    - name: Tar Maven Repo (windows)
+      if: inputs.target-os == 'windows'
+      run: |
+        tar -I 'pigz -9' -cf maven-repo.tgz -C ~ .m2/repository
+    - name: Persist Maven Repo
+      uses: actions/upload-artifact@v4
+      with:
+        name: ${{ inputs.target-os }}-maven-repo-${{ inputs.artifacts-suffix }}
+        path: maven-repo.tgz
+    - name: Delete Local Quarkus Artifacts From Cache
+      run: |
+        rm -r ~/.m2/repository/io/quarkus
+    - name: Delete Local GraalVM Artifacts From Cache
+      if: ${{ inputs.build-from-source == true && inputs.builder-image == 'null' && inputs.maven-deploy-local != ''}}
+      run: |
+        rm -rf ~/.m2/repository/org/graalvm

.github/workflows/mandrel.yml

@@ -0,0 +1,47 @@
+name: Mandrel-Quarkus tests
+
+on:
+  push:
+    paths-ignore:
+      - '.github/workflows/main.yml'
+      - '.github/workflows/quarkus.yml'
+      - '**.md'
+  pull_request:
+    paths-ignore:
+      - '.github/workflows/main.yml'
+      - '.github/workflows/quarkus.yml'
+      - '**.md'
+  workflow_dispatch:
+
+# The following aims to reduce CI CPU cycles by:
+# 1. Cancelling any previous builds of this PR when pushing new changes to it
+# 2. Cancelling any previous builds of a branch when pushing new changes to it in a fork
+# 3. Cancelling any pending builds, but not active ones, when pushing to a branch in the main
+#    repository. This prevents us from constantly cancelling CI runs, while being able to skip
+#    intermediate builds. E.g., if we perform two pushes the first one will start a CI job and
+#    the second one will add another one to the queue; if we perform a third push while the
+#    first CI job is still running the previously queued CI job (for the second push) will be
+#    cancelled and a new CI job will be queued for the latest (third) push.
+concurrency:
+  group: "workflow = ${{ github.workflow }}, ref = ${{ github.event.ref }}, pr = ${{ github.event.pull_request.id }}"
+  cancel-in-progress: ${{ github.event_name == 'pull_request' || github.repository != 'graalvm/mandrel' }}
+
+jobs:
+  q-main-ea:
+    name: "Q main M 24.1 EA"
+    uses: ./.github/workflows/base.yml
+    with:
+      quarkus-version: "main"
+      repo: ${{ github.repository }}
+      version: ${{ github.ref }}
+      mandrel-packaging-version: "24.1"
+      jdk: "23/ea"
+  q-main-ea-win:
+    name: "Q main M 24.1 windows EA"
+    uses: ./.github/workflows/base-windows.yml
+    with:
+      quarkus-version: "main"
+      repo: ${{ github.repository }}
+      version: ${{ github.ref }}
+      mandrel-packaging-version: "24.1"
+      jdk: "23/ea"

.github/workflows/native-tests-stats-upload.yml

@@ -0,0 +1,46 @@
+name: Native tests stats upload
+
+on:
+  workflow_call:
+    inputs:
+      artifacts-suffix:
+        type: string
+        description: 'The stats artifact suffix to download'
+        default: "null"
+      build-stats-tag:
+        type: string
+        description: 'The tag to use for build stats upload of native tests (e.g. 22.3.0-dev-jdk17-mytest-patch-before)'
+        default: "null"
+      category:
+        type: string
+        description: 'The native integration test category to upload stats for'
+        default: "null"
+    secrets:
+      UPLOAD_COLLECTOR_TOKEN:
+        description: 'A token used to report build statistics to a collector'
+        required: false
+
+jobs:
+  native-tests-stats-upload:
+    name: Upload build stats to collector
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          repository: graalvm/mandrel
+          fetch-depth: 1
+          path: workflow-mandrel
+      - uses: actions/download-artifact@v4
+        with:
+          name: build-stats-${{inputs.category}}-${{ inputs.artifacts-suffix }}
+          path: .
+      - name: Extract and import build stats
+        env:
+          BUILD_STATS_TAG: ${{ inputs.build-stats-tag }}
+          UPLOAD_TOKEN: ${{ secrets.UPLOAD_COLLECTOR_TOKEN }}
+          COLLECTOR_URL: https://collector.foci.life/api/v1/image-stats
+        shell: bash
+        run: |
+          tar -xf build-stats.tgz
+          echo "Tag for stat upload is going to be: '${BUILD_STATS_TAG}'"
+          DIR=quarkus/ TAG="${BUILD_STATS_TAG}" TOKEN="${UPLOAD_TOKEN}" URL="${COLLECTOR_URL}" bash workflow-mandrel/.github/import_stats.sh

README-Mandrel.md

@@ -0,0 +1,76 @@
+# Mandrel
+
+Mandrel is [a downstream distribution of the GraalVM community edition](https://developers.redhat.com/blog/2020/06/05/mandrel-a-community-distribution-of-graalvm-for-the-red-hat-build-of-quarkus/).
+Mandrel's main goal is to provide a `native-image` release specifically to support [Quarkus](https://quarkus.io).
+The aim is to align the `native-image` capabilities from GraalVM with OpenJDK and Red Hat Enterprise Linux libraries to improve maintainability for native Quarkus applications.
+Mandrel can best be described as a distribution of a regular OpenJDK with a specially packaged GraalVM Native Image builder (`native-image`).
+
+## How Does Mandrel Differ From Graal
+
+Mandrel releases are built from a code base derived from the upstream GraalVM code base, with only minor changes but some significant exclusions. 
+A full distribution of GraalVM is much more than `native-image`: it has polyglot support, the Truffle framework which allows for efficient implementation of interpreters, an LLVM compiler back end for native image, the libgraal JIT compiler as a replacement for Hotspot’s C2 server compiler and much more.
+Mandrel is the small subset of that functionality we support for the `native-image` use-case.
+
+Mandrel's `native-image` also doesn't include the following features:
+* The experimental image-build server, i.e., the `--experimental-build-server` option.
+* The LLVM backend, i.e., the `-H:CompilerBackend=llvm` option.
+* The musl libc implementation, i.e., the `--libc=musl` option.
+* Support for generating static native images, i.e., the `--static` option.
+* Support for non JVM-based languages and polyglot, i.e., the `--language:<languageId>` option.
+
+Mandrel is also built slightly differently to GraalVM, using the standard OpenJDK project release of jdk17u.
+This means it does not profit from a few small enhancements that Oracle have added to the version of OpenJDK used to build their own GraalVM downloads.
+Most of these enhancements are to the JVMCI module that allows the Graal compiler to be run inside OpenJDK.
+The others are small cosmetic changes to behaviour.
+These enhancements may in some cases cause minor differences in the progress of native image generation.
+They should not cause the resulting images themselves to execute in a noticeably different manner.
+
+## Communication Channels
+
+* [Slack](https://www.graalvm.org/slack-invitation) - Join `#mandrel` channel at graalvm's slack workspace
+* [[email protected]](mailto:[email protected]?subject=[MANDREL]) mailing list - Subscribe [here](https://oss.oracle.com/mailman/listinfo/graalvm-dev)
+* [GitHub issues](https://github.com/graalvm/mandrel/issues) for bug reports, questions, or requests for enhancements.
+
+Please report security vulnerabilities according to the [Reporting Vulnerabilities guide](https://www.oracle.com/corporate/security-practices/assurance/vulnerability/reporting.html).
+
+## Getting Started
+
+Mandrel distributions can be downloaded from [the repository's releases](https://github.com/graalvm/mandrel/releases)
+and container images are available at [quay.io](https://quay.io/repository/quarkus/ubi-quarkus-mandrel-builder-image?tag=latest&tab=tags).
+
+### Prerequisites
+
+Mandrel's `native-image` depends on the following packages:
+* freetype-devel
+* gcc
+* glibc-devel
+* libstdc++-static
+* zlib-devel
+
+On Fedora/CentOS/RHEL they can be installed with:
+```bash
+dnf install glibc-devel zlib-devel gcc freetype-devel libstdc++-static
+```
+
+**Note**: The package might be called `glibc-static` or `libstdc++-devel` instead of `libstdc++-static` depending on your system.
+If the system is missing stdc++, `gcc-c++` package is needed too.
+
+On Ubuntu-like systems with:
+```bash
+apt install g++ zlib1g-dev libfreetype6-dev
+```
+
+## Building Mandrel From Source
+
+For building Mandrel from source please see [mandrel-packaging](https://github.com/graalvm/mandrel-packaging)
+and consult [Repository Structure in CONTRIBUTING.md](CONTRIBUTING.md#repository-structure) regarding which branch of Mandrel to use.
+
+# Community
+Empowering Software Development with Works on Arm Initiative
+![Works on Arm logo](img/works_on_arm_900x77.png)
+[Works on Arm](https://www.arm.com/solutions/infrastructure/works-on-arm) is a strategic initiative to enable and accelerate the
+software ecosystem for Arm64.
+
+[GraalVM's](https://www.graalvm.org/) [Mandrel](https://github.com/graalvm/mandrel) distribution that
+powers [Quarkus Native](https://quarkus.io/guides/building-native-image) proudly counts itself among the libraries and
+tools that successfully leveraged the resources from Works on Arm.

compiler/mx.compiler/suite.py

@@ -4,7 +4,7 @@
   "sourceinprojectwhitelist" : [],
 
   "groupId" : "org.graalvm.compiler",
-  "version" : "24.1.0",
+  "version" : "24.1.0.0",
   "release" : False,
   "url" : "http://www.graalvm.org/",
   "developer" : {

espresso/mx.espresso/suite.py

@@ -24,7 +24,7 @@
 suite = {
     "mxversion": "7.27.1",
     "name": "espresso",
-    "version" : "24.1.0",
+    "version" : "24.1.0.0",
     "release" : False,
     "groupId" : "org.graalvm.espresso",
     "url" : "https://www.graalvm.org/reference-manual/java-on-truffle/",

regex/mx.regex/suite.py

@@ -43,7 +43,7 @@
 
   "name" : "regex",
 
-  "version" : "24.1.0",
+  "version" : "24.1.0.0",
   "release" : False,
   "groupId" : "org.graalvm.regex",
   "url" : "http://www.graalvm.org/",

sdk/mx.sdk/suite.py

@@ -41,7 +41,7 @@
 suite = {
   "mxversion": "7.27.0",
   "name" : "sdk",
-  "version" : "24.1.0",
+  "version" : "24.1.0.0",
   "release" : False,
   "sourceinprojectwhitelist" : [],
   "url" : "https://github.com/oracle/graal",

substratevm/mx.substratevm/suite.py

@@ -2,7 +2,7 @@
 suite = {
     "mxversion": "7.27.1",
     "name": "substratevm",
-    "version" : "24.1.0",
+    "version" : "24.1.0.0",
     "release" : False,
     "url" : "https://github.com/oracle/graal/tree/master/substratevm",
 

tools/mx.tools/suite.py

@@ -26,7 +26,7 @@
     "defaultLicense" : "GPLv2-CPE",
 
     "groupId" : "org.graalvm.tools",
-    "version" : "24.1.0",
+    "version" : "24.1.0.0",
     "release" : False,
     "url" : "http://openjdk.java.net/projects/graal",
     "developer" : {

truffle/mx.truffle/suite.py

@@ -41,7 +41,7 @@
 suite = {
   "mxversion": "7.27.1",
   "name" : "truffle",
-  "version" : "24.1.0",
+  "version" : "24.1.0.0",
   "release" : False,
   "groupId" : "org.graalvm.truffle",
   "sourceinprojectwhitelist" : [],

vm/mx.vm/suite.py

@@ -1,6 +1,6 @@
 suite = {
     "name": "vm",
-    "version" : "24.1.0",
+    "version" : "24.1.0.0",
     "mxversion": "7.27.0",
     "release" : False,
     "groupId" : "org.graalvm",

wasm/mx.wasm/suite.py

@@ -42,7 +42,7 @@
   "mxversion": "7.27.1",
   "name" : "wasm",
   "groupId" : "org.graalvm.wasm",
-  "version" : "24.1.0",
+  "version" : "24.1.0.0",
   "versionConflictResolution" : "latest",
   "url" : "http://graalvm.org/",
   "developer" : {