Merge pull request #45 from ei-grad/linux-build

Enable Linux CI build

.github/workflows/build.yml

@@ -11,7 +11,10 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: [{runner: windows-latest, preset: win}, {runner: macos-latest, preset: mac}]
+        os:
+          - {runner: windows-latest, preset: win}
+          - {runner: macos-latest, preset: mac}
+          - {runner: ubuntu-latest, preset: linux}
         build_type: [Debug, Release]
 
     runs-on: ${{ matrix.os.runner }}
@@ -25,6 +28,18 @@ jobs:
           # Install packages from Homebrew
           brew bundle install
 
+      - name: Install Linux dependencies
+        if: ${{ matrix.os.preset == 'linux' }}
+        run: |
+          sudo dpkg --add-architecture i386
+          sudo apt update
+          sudo apt install -y --no-install-recommends \
+            make cmake g++ libsdl1.2-dev libsdl-image1.2-dev \
+            libaudio-dev libaa1-dev libdirectfb-dev \
+            libncurses-dev \
+            libxext6:i386  # for ./scripts/hogutils/hogUtils-i686 binary
+          mkdir ~/Descent3
+
       - name: Configure CMake
         run: cmake --preset ${{ matrix.os.preset }} -B ${{ github.workspace }}/build
 

CMakePresets.json

@@ -23,5 +23,13 @@
                 , "rhs": "Darwin"
             }
         }
+        , {
+            "name": "linux"
+            , "condition": {
+                "type": "equals"
+                , "lhs": "${hostSystemName}"
+                , "rhs": "Linux"
+            }
+        }
     ]
 }

Descent3/CMakeLists.txt

@@ -285,9 +285,8 @@ SET(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} /SAFESEH:NO /SUBSYSTEM:WIN
 ENDIF()
 
 IF (UNIX AND NOT APPLE)
-SET (PLATFORM_LIBS linux dd_lnxsound ddvid_lnx lnxcontroller ddio_lnx ${SDL_LIBRARY} caca asound audio esd aa directfb m dl GLU)
+SET (PLATFORM_LIBS linux dd_lnxsound ddvid_lnx lnxcontroller ddio_lnx ${SDL_LIBRARY} m dl GLU ncurses pulse-simple)
 SET (PLATFORM_CPPS loki_utils.c lnxmain.cpp)
-SET(CMAKE_EXE_LINKER_FLAGS "/usr/lib/libpulse-simple.so.0")
 ENDIF()
 	
 IF (APPLE)