vg_compiler.sh

   1 #!/bin/bash
   2 # Copyright (C) 2021 Harry Godden (hgn) - All Rights Reserved
   3
   4 vg_root=`readlink $0`
   5 vg_root=`dirname $vg_root`
   6 vg_version="0.1"
   7
   8 opt_assets=false
   9 opt_release=false
  10 opt_play=false
  11 opt_linux=false
  12 opt_windows=false
  13 opt_tools=false
  14 opt_full=false
  15 opt_gcc=""
  16 opt_steam=""
  17
  18 # Util
  19 # ===========================================
  20 error(){
  21     echo -e "\033[1;31mError:\e[0m $@"
  22     exit 1
  23 }
  24
  25 warning(){
  26     echo -e "\033[1;33mWarning:\e[0m $@"
  27 }
  28
  29 success(){
  30    echo -e "\033[1;32mSuccess:\e[0m $@"
  31 }
  32
  33 logit(){
  34    echo -e "\033[0;37m$@\e[0m"
  35 }
  36
  37 titleit(){
  38    echo ""
  39    echo -e "\033[1;35m$@\e[0m"
  40    echo "=========================="
  41    echo ""
  42 }
  43
  44 if [[ -f vg.conf ]]; then
  45    source vg.conf
  46 else
  47   error "Directory is not a VG project"
  48   exit 1
  49 fi
  50
  51 # Platforms
  52 # ===========================================
  53
  54 target_os_windows(){
  55    target_ext=".exe"
  56    target_compiler="i686-w64-mingw32-gcc"
  57         target_libs="-lglfw3 -lopengl32 -lm -mwindows"
  58    target_dir="build.win32"
  59         target_steam_api="steam_api.dll"
  60    if [ $opt_release = true ]; then
  61       target_opts="-O3"
  62    else
  63       target_opts="-ggdb3"
  64    fi
  65 }
  66
  67 target_os_linux(){
  68    target_ext=""
  69    target_compiler="gcc"
  70    target_libs="-lGL -lglfw -lX11 -lXxf86vm -lXrandr -lm -lpthread -lXi -ldl -lsteam_api"
  71    target_dir="build.linux"
  72    target_steam_api="libsteam_api.so"
  73    if [ $opt_release = true ]; then
  74       target_opts="-O3"
  75    else
  76       target_opts="-fsanitize=address -ggdb3"
  77    fi
  78 }
  79
  80 compile_x(){
  81    paths="-I. -L$vg_root/dep/glfw -L$vg_root/dep/steam -I$vg_root/dep -I$vg_root/src"
  82    setup="$target_compiler $opt_gcc -Wall -Wstrict-aliasing=3 -Wno-unused-function $paths"
  83    targets="$1 $vg_root/dep/glad/glad.c -o $2$target_ext"
  84    final="$target_libs -Wl,-rpath=./ $opt_steam"
  85    cmd="$setup $target_opts $targets $final"
  86
  87    logit "    $cmd"
  88    $cmd
  89
  90         if [ $? -ne 0 ]; then
  91                 error "compiler signaled fail"
  92                 exit 1
  93         fi
  94
  95         success "$2$target_ext built"
  96 }
  97
  98 compile_main(){
  99    titleit "Main build: $target_dir"
 100    mkdir -p $target_dir
 101
 102    compile_x $vg_src $target_dir/$vg_target
 103    echo ""
 104    logit "Setting up build structure"
 105
 106    # Setup build folder
 107    mkdir $target_dir/cfg -p
 108    mkdir $target_dir/textures -p
 109    mkdir $target_dir/sound -p
 110    mkdir $target_dir/maps -p
 111    mkdir $target_dir/sav -p
 112
 113    # Copy libraries
 114    if [ "$opt_steam" != "" ]; then
 115       cp $vg_root/dep/steam/$target_steam_api $target_dir/$target_steam_api
 116    fi
 117
 118    # Clear and copy assets
 119    rm -r $target_dir/textures
 120    rm -r $target_dir/sound
 121    rm -r $target_dir/maps
 122
 123    cp -r .temp_textures $target_dir
 124    mv $target_dir/.temp_textures $target_dir/textures
 125    cp -r sound $target_dir
 126    cp -r maps $target_dir
 127 }
 128
 129 compile_tools(){
 130    # These should only be compiled for native platform
 131    titleit "Tools"
 132
 133         mkdir $vg_root/bin -p
 134
 135    compile_x $vg_root/src/fontcomp.c $vg_root/bin/fontcomp
 136    compile_x $vg_root/src/texsheet.c $vg_root/bin/texsheet
 137    compile_x $vg_root/src/qoiconv.c $vg_root/bin/qoiconv
 138 }
 139
 140 compile_assets(){
 141    titleit "Assets"
 142    [[ -d .temp_textures ]] && rm -r .temp_textures
 143    mkdir .temp_textures
 144
 145    # Convert all png to qoi
 146    echo "Compile textures:"
 147    for f in textures/*.png;
 148       do logit "  qoi: $f";
 149       $vg_root/bin/qoiconv$target_ext $f .temp_textures/"$(basename "$f" .png).qoi"
 150    done
 151
 152    # Autocombine textures
 153    echo "  [combine]:"
 154
 155    auto_combine=""
 156    cd textures_combine
 157    for f in *.png;
 158       do logit "    combine: $f";
 159       auto_combine="$auto_combine $f"
 160    done
 161    $vg_root/bin/texsheet$taget_ext ../.temp_textures/autocombine.qoi ../sprites_autocombine.h sprites_auto_combine $auto_combine
 162    cd ..
 163
 164    # Compile font file
 165    echo ""
 166    echo "Compile fonts:"
 167    $vg_root/bin/fontcomp$target_ext $vg_root/src/fonts/vg_font.png $vg_root/src/vg/vg_pxfont.h
 168 }
 169
 170 # ==============================================================
 171 # Compile process
 172
 173 if [[ "$OSTYPE" != "linux-gnu"* ]]; then
 174    host_os=win32
 175    target_os_windows
 176 else
 177    host_os=linux
 178    target_os_linux
 179 fi
 180
 181 options=rptlwaq
 182 longopts=release,build-linux,build-windows,steam,play,build-tools,assets,full
 183 parsed=$(getopt --options=$options --longoptions=$longopts --name "vgc" -- "$@")
 184
 185 if [ $? -ne 0 ]; then
 186    error "getopt failed"
 187    exit 1
 188 fi
 189
 190 eval set -- "$parsed"
 191 while true; do
 192    case "$1" in
 193       -q)
 194          opt_gcc=""
 195          shift;
 196          ;;
 197       -a|--assets)
 198          opt_assets=true
 199          shift;
 200          ;;
 201       -r|--release)
 202          opt_release=true
 203          shift;
 204          ;;
 205       -p|--play)
 206          opt_play=true
 207          shift;
 208          ;;
 209       -l|--build-linux)
 210          opt_linux=true
 211          shift;
 212          ;;
 213       -w|--build-windows)
 214          opt_windows=true
 215          shift;
 216          ;;
 217       -t|--build-tools)
 218          opt_tools=true
 219          shift;
 220          ;;
 221       --full)
 222          opt_full=true
 223          opt_assets=true
 224          opt_release=true
 225          opt_play=true
 226          opt_linux=true
 227          opt_windows=true
 228          opt_tools=true
 229          shift;
 230          ;;
 231       --steam)
 232          opt_steam="-DVG_STEAM"
 233          shift;
 234          ;;
 235       --)
 236          shift
 237          break
 238          ;;
 239       *)
 240          error "programming error"
 241          break
 242          ;;
 243    esac
 244 done
 245
 246 titleit "      vgc ver: $vg_version\n         host: $host_os"
 247 logit "       assets: $opt_assets"
 248 logit "      release: $opt_release"
 249 logit "         play: $opt_play"
 250 logit "  build-linux: $opt_linux"
 251 logit "build-windows: $opt_windows"
 252 logit "  build-tools: $opt_tools"
 253 logit "        steam: $opt_steam"
 254
 255 # Main build steps
 256
 257 if [ $opt_tools = true ]; then compile_tools; fi
 258 if [ $opt_assets = true ]; then compile_assets; fi
 259 if [ $opt_linux = true ]; then target_os_linux; compile_main; fi
 260 if [ $opt_windows = true ]; then
 261    target_os_windows
 262    compile_main
 263
 264    cp $vg_root/dep/glfw/glfw3.dll $target_dir/glfw3.dll
 265 fi
 266
 267 if [ $opt_play = true ]; then
 268
 269    if [ $host_os = linux ]; then
 270       target_os_linux
 271    else
 272       target_os_windows
 273    fi
 274
 275    echo ""
 276    logit "======= exec: $target_dir/$vg_target$target_ext ======="
 277    echo ""
 278
 279    cd $target_dir
 280    ./$vg_target$target_ext
 281    cd ./../
 282
 283 fi