Linux GHA builds (#1147)

* Linux GHA builds

Add Ubuntu 22.04 runner and Linux dependencies

Do not even try to touch ReleaseFS for Linux yet (this needs KDU, Havok, FMOD)

* Lets play a game of 'guess the havok source url'

* Move to linux-large runner.

* ReleaseOS used OpenAL, not fmod studio (which otherwise is the default)

* - Correction for Linux build dir
- HAVOK / CrashReporting wrestling. HAVOK is always turned on, even for OS builds Turn this off for Linux-ReleaseOS
Same with crashreporting, we need it off for now

* Add missing brace

* When doing a GHA build pack right into RUNNER_TEMP and then signal the created archive as our "viewer_app"

* Upload Linux-ReleaseOS after build

* - Need to use os.path.join and not hyst join
- set_github_output_path can be called unconditionally

* Remove Linux GHA build example.

2 files changed, 20 insertions, 51 deletions

diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
index c7a758bd0f..3ac470b5ed 100644
--- a/.github/workflows/build.yaml
+++ b/.github/workflows/build.yaml
@@ -11,7 +11,7 @@ jobs:
   build:
     strategy:
       matrix:
-        runner: [windows-large, macos-12-xl]
+        runner: [windows-large, macos-12-xl, linux-large]
         configuration: [Release, ReleaseOS]
         python-version: ["3.11"]
         include:
@@ -20,6 +20,8 @@ jobs:
         exclude:
           - runner: macos-12-xl
             configuration: ReleaseOS
+          - runner: linux-large
+            configuration: Release
     runs-on: ${{ matrix.runner }}
     outputs:
       viewer_channel: ${{ steps.build.outputs.viewer_channel }}
@@ -95,6 +97,10 @@ jobs:
             ${{ runner.os }}-64-${{ matrix.configuration }}-
             ${{ runner.os }}-64-
 
+      - name: Install Linux dependencies
+        if: runner.os == 'linux'
+        run: sudo apt update && sudo apt install -y libfltk1.3-dev libunwind-dev libgl1-mesa-dev libglu1-mesa-dev libx11-dev libxrandr-dev libxinerama-dev libxcursor-dev libxi-dev libxext-dev libxrender-dev libxfixes-dev libxxf86vm-dev libxss-dev libdbus-1-dev libudev-dev libssl-dev libgstreamer1.0-dev libgstreamer-plugins-base1.0-dev libfreetype6-dev ninja-build libxft-dev
+
       - name: Install windows dependencies
         if: runner.os == 'Windows'
         run: choco install nsis-unicode
@@ -230,6 +236,16 @@ jobs:
           path: |
             ${{ steps.build.outputs.viewer_app }}
 
+      # ND: We only have ReleaseOS builds for Linux so far, thus upload what we have
+      # This steps can be deleted once "Release" is in place and makes "ReleaseOS" obsolete (for upload)
+      - name: Upload Linux ReleaseOS archive
+        if: matrix.configuration == 'ReleaseOS' && steps.build.outputs.viewer_app && matrix.os == 'linux'
+        uses: actions/upload-artifact@v3
+        with:
+          name: "${{ steps.build.outputs.artifact }}-app"
+          path: |
+            ${{ steps.build.outputs.viewer_app }}
+
       # The other upload of nontrivial size is the symbol file. Use a distinct
       # artifact for that too.
       - name: Upload symbol file
@@ -372,7 +388,7 @@ jobs:
         with:
           name: Windows-metadata
 
-      - name: Rename windows metadata 
+      - name: Rename windows metadata
         run: |
           mv autobuild-package.xml Windows-autobuild-package.xml
           mv newview/viewer_version.txt Windows-viewer_version.txt
@@ -381,7 +397,7 @@ jobs:
         with:
           name: macOS-metadata
 
-      - name: Rename macOS metadata 
+      - name: Rename macOS metadata
         run: |
           mv autobuild-package.xml macOS-autobuild-package.xml
           mv newview/viewer_version.txt macOS-viewer_version.txt
@@ -407,7 +423,7 @@ jobs:
           append_body: true
           fail_on_unmatched_files: true
           files: |
-            *.dmg 
+            *.dmg
             *.exe
             *-autobuild-package.xml
             *-viewer_version.txt
diff --git a/.github/workflows/build_linux.yaml b/.github/workflows/build_linux.yaml
deleted file mode 100644
index 005284e984..0000000000
--- a/.github/workflows/build_linux.yaml
+++ /dev/null
@@ -1,47 +0,0 @@
-name: Linux build example
-on:
-  workflow_dispatch:
-  push:
-jobs:
-  build:
-    runs-on: ubuntu-22.04
-    env:
-      AUTOBUILD_ADDRSIZE: 64
-      AUTOBUILD_VARIABLES_FILE: ${{ github.workspace }}/.build-variables/variables
-    steps:
-      - name: Checkout code
-        uses: actions/checkout@v4
-        with:
-          ref: ${{ github.event.pull_request.head.sha || github.sha }}
-
-      - name: Setup python
-        uses: actions/setup-python@v5
-        with:
-          python-version: ${{ matrix.python-version }}
-
-      - name: Checkout build variables
-        uses: actions/checkout@v4
-        with:
-          repository: secondlife/build-variables
-          ref: viewer
-          path: .build-variables
-
-      - name: Checkout master-message-template
-        uses: actions/checkout@v4
-        with:
-          repository: secondlife/master-message-template
-          path: .master-message-template
-
-      - name: Install autobuild and python dependencies
-        run: pip3 install autobuild llsd
-
-      - name: Install Linux dependencies
-        if: runner.os == 'linux'
-        run: sudo apt update && sudo apt install -y libfltk1.3-dev libunwind-dev libgl1-mesa-dev libglu1-mesa-dev libx11-dev libxrandr-dev libxinerama-dev libxcursor-dev libxi-dev libxext-dev libxrender-dev libxfixes-dev libxxf86vm-dev libxss-dev libdbus-1-dev libudev-dev libssl-dev libgstreamer1.0-dev libgstreamer-plugins-base1.0-dev libfreetype6-dev ninja-build libxft-dev
-
-      - name: Build
-        id: build
-        shell: bash
-        run: |
-          autobuild configure -c ReleaseOS -A64
-          cd build-linux-x86_64 && ninja -k0