Merge pull request #14 from ReplayCoding/port/linux

Package linux builds

Author: mastercoms

.github/workflows/build_linux.yml

@@ -0,0 +1,35 @@
+name: Build - Linux
+
+on: [push]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+      - name: Setup ccache
+        id: setup-ccache
+        uses: actions/cache@v4
+        with:
+          path: ${{ github.workspace }}/.ccache
+          key: ${{ runner.os }}-ccache
+      - name: Build dist
+        env:
+          CCACHE_DIR: ${{ github.workspace }}/.ccache
+        run: |
+          mkdir -p $CCACHE_DIR
+          ./src/buildallprojects
+          ./game_clean/copy.sh
+      - name: Archive production artifacts
+        uses: actions/upload-artifact@v4
+        with:
+          name: game
+          path: |
+            game_dist
+      - name: Archive debug info
+        uses: actions/upload-artifact@v4
+        with:
+          name: game-debug-info
+          path: |
+            game_dist_debug

.gitignore

@@ -23,6 +23,9 @@ ipch
 # OSX/Linux build products
 *.mak
 *.mak.vpc_crc
+.ninja_deps
+.ninja_log
+compile_commands.json
 *.xcodeproj/
 obj*/
 !devtools/*.mak
@@ -48,6 +51,12 @@ client.dylib.dSYM/
 server.dylib
 server.dylib.dSYM/
 
+# Stupid build system puts these alongside commited build artifacts (WHY)
+src/lib/public/linux64/mathlib.a
+src/lib/public/linux64/raytrace.a
+src/lib/public/linux64/tier1.a
+src/lib/public/linux64/vgui_controls.a
+
 # files generated by running a mod
 config.cfg
 
@@ -505,8 +514,10 @@ FodyWeavers.xsd
 
 # TC2 MOD
 mod_hl2mp_win64.exe
+mod_hl2mp_linux64
 mod_tf_win64.exe
 tc2_win64.exe
+tc2_linux64
 
 game/platform/config
 

game_clean/.itch.linux.toml

@@ -0,0 +1,5 @@
+[[actions]]
+name = "play"
+path = "tc2.sh"
+platform = "linux"
+args = ["-noborder", "-particles", "1", "-precachefontchars"]

game_clean/copy.sh

@@ -13,32 +13,10 @@ rm -rf ${CLEAN_DEBUG_DIR}
 mkdir -p ${CLEAN_DIR}/{bin/$PLAT_DIR,tc2/bin/$PLAT_DIR,tc2/materials,tc2/cfg,tc2/scripts}
 mkdir -p ${CLEAN_DEBUG_DIR}/{bin/$PLAT_DIR,tc2/bin/$PLAT_DIR}
 
-declare -a EXES=(
-  tc2_win64
-  bin/$PLAT_DIR/captioncompiler
-  bin/$PLAT_DIR/glview
-  bin/$PLAT_DIR/height2normal
-  bin/$PLAT_DIR/motionmapper
-  bin/$PLAT_DIR/qc_eyes
-  bin/$PLAT_DIR/tgadiff
-  bin/$PLAT_DIR/vbsp
-  bin/$PLAT_DIR/vice
-  bin/$PLAT_DIR/vrad
-  bin/$PLAT_DIR/vtf2tga
-  bin/$PLAT_DIR/vtfdiff
-  bin/$PLAT_DIR/vvis
-)
-
 declare -a DLLS=(
-  bin/$PLAT_DIR/vrad_dll
-  bin/$PLAT_DIR/vvis_dll
   tc2/bin/$PLAT_DIR/{client,server}
 )
 
-declare -a DLLS_LIB=(
-  bin/$PLAT_DIR/steam_api64
-)
-
 declare -a FILES_REP=(
   tc2/cfg/valve.rc
   tc2/cfg/default.cfg
@@ -60,14 +38,61 @@ declare -a FILES=(
   ../LICENSE
 )
 
+if [ $PLATFORM = "win" ]; then
+  declare -a EXES=(
+    tc2_win64
+    bin/$PLAT_DIR/captioncompiler
+    bin/$PLAT_DIR/glview
+    bin/$PLAT_DIR/height2normal
+    bin/$PLAT_DIR/motionmapper
+    bin/$PLAT_DIR/qc_eyes
+    bin/$PLAT_DIR/tgadiff
+    bin/$PLAT_DIR/vbsp
+    bin/$PLAT_DIR/vice
+    bin/$PLAT_DIR/vrad
+    bin/$PLAT_DIR/vtf2tga
+    bin/$PLAT_DIR/vtfdiff
+    bin/$PLAT_DIR/vvis
+  )
+
+  DLLS+=(
+    bin/$PLAT_DIR/vrad_dll
+    bin/$PLAT_DIR/vvis_dll
+  )
+
+  declare -a DLLS_LIB=(
+    bin/$PLAT_DIR/steam_api64
+  )
+elif [ $PLATFORM = "linux" ]; then
+  declare -a EXES=(
+    tc2_linux64
+  )
+
+  declare -a DLLS_LIB=(
+    bin/$PLAT_DIR/libsteam_api
+  )
+
+  FILES+=(
+    tc2.sh
+  )
+fi
+
 for F in "${EXES[@]}"; do
   cp -f ${DEV_DIR}/${F}${EXE_EXT} ${CLEAN_DIR}/${F}${EXE_EXT}
 done
 
 for F in "${DLLS[@]}"; do
   DLL=${F}${DLL_EXT}
   cp -f ${DEV_DIR}/${DLL} ${CLEAN_DIR}/${DLL}
-  cp -f ${DEV_DIR}/${F,,}.pdb ${CLEAN_DEBUG_DIR}/${F,,}.pdb
+  if [ $PLATFORM = "win" ]; then
+    cp -f ${DEV_DIR}/${F,,}.pdb ${CLEAN_DEBUG_DIR}/${F,,}.pdb
+  elif [ $PLATFORM = "linux" ]; then
+    # Linux binaries aren't stripped by the build scripts, so separate the
+    # debug info and strip them here.
+    cp -f ${CLEAN_DIR}/${DLL} ${CLEAN_DEBUG_DIR}/${DLL}.dbg
+    objcopy --add-gnu-debuglink=${CLEAN_DEBUG_DIR}/${DLL}.dbg ${CLEAN_DIR}/${DLL}
+    strip ${CLEAN_DIR}/${DLL}
+  fi
 done
 
 for F in "${DLLS_LIB[@]}"; do

game_clean/publish.sh

@@ -0,0 +1,4 @@
+#!/usr/bin/env bash
+
+# Launch the game under the steam runtime
+/home/$USER/.steam/bin32/steam-runtime/run.sh ./tc2_linux64 "$@"

game_clean/push.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 set -euo pipefail
 
@@ -8,6 +8,10 @@ pushd "$(dirname -- "$script")" > /dev/null
 source sdk_container
 run_in_sniper "$@"
 
+export CCACHE_SLOPPINESS="pch_defines,time_macros"
+export VPC_ENABLE_CCACHE="1"
+ccache -z
+
 if [ $# -eq 0 ]; then
     export VPC_NINJA_BUILD_MODE="release"     
 else
@@ -34,5 +38,6 @@ if [[ ! -e "$solution_out.ninja" ]]; then
 fi
 
 ninja -f "$solution_out.ninja" -j$(nproc)
+ccache -s
 
 popd