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_recompile_mini_audio=false
  16 opt_gcc=""
  17 opt_steam=""
  18
  19 # Util
  20 # ===========================================
  21 error(){
  22     echo -e "\033[1;31mError:\e[0m $@"
  23     exit 1
  24 }
  25
  26 warning(){
  27     echo -e "\033[1;33mWarning:\e[0m $@"
  28 }
  29
  30 success(){
  31    echo -e "\033[1;32mSuccess:\e[0m $@"
  32 }
  33
  34 logit(){
  35    echo -e "\033[0;37m$@\e[0m"
  36 }
  37
  38 titleit(){
  39    echo ""
  40    echo -e "\033[1;35m$@\e[0m"
  41    echo "=========================="
  42    echo ""
  43 }
  44
  45 checkfatal(){
  46         if [ $? -ne 0 ]; then
  47                 error "compiler signaled fail"
  48                 exit 1
  49         fi
  50 }
  51
  52 if [[ -f vg.conf ]]; then
  53    source vg.conf
  54 else
  55   error "Directory is not a VG project"
  56   exit 1
  57 fi
  58
  59 # Platforms
  60 # ===========================================
  61
  62 target_os_windows(){
  63    target_ext=".exe"
  64    target_compiler="i686-w64-mingw32-gcc"
  65         target_libs="-lglfw3 -lopengl32 -lm -mwindows"
  66    target_dir="build.win32"
  67         target_steam_api="steam_api.dll"
  68    target_miniaudio="$vg_root/dep/dr_soft/miniaudio_win32.o"
  69    if [ $opt_release = true ]; then
  70       target_opts="-O3"
  71    else
  72       target_opts="-ggdb3"
  73    fi
  74 }
  75
  76 target_os_linux(){
  77    target_ext=""
  78    target_compiler="gcc"
  79    target_libs="-lGL -lglfw -lX11 -lXxf86vm -lXrandr -lm -lpthread -lXi -ldl -lsteam_api"
  80    target_dir="build.linux"
  81    target_steam_api="libsteam_api.so"
  82    target_miniaudio="$vg_root/dep/dr_soft/miniaudio_linux.o"
  83    if [ $opt_release = true ]; then
  84       target_opts="-O3"
  85    else
  86       target_opts="-fsanitize=address -ggdb3"
  87    fi
  88 }
  89
  90 precompile_x(){
  91    cmd="$target_compiler -O3 -Wall -c $1 -o $2.o"
  92
  93    logit "    $cmd"
  94    $cmd
  95
  96    checkfatal
  97    success "$2.o built"
  98 }
  99
 100 compile_x(){
 101    paths="-I. -L$vg_root/dep/glfw -L$vg_root/dep/steam -I$vg_root/dep -I$vg_root/src"
 102    setup="$target_compiler $opt_gcc -Wall -Wstrict-aliasing=3 -Wno-unused-function $paths"
 103    targets="$1 $vg_root/dep/glad/glad.c $target_miniaudio -o $2$target_ext"
 104    final="$target_libs -Wl,-rpath=./ $opt_steam"
 105    cmd="$setup $target_opts $targets $final"
 106
 107    logit "    $cmd"
 108    $cmd
 109
 110    checkfatal
 111         success "$2$target_ext built"
 112 }
 113
 114 compile_main(){
 115    titleit "Main build: $target_dir"
 116    mkdir -p $target_dir
 117
 118    compile_x $vg_src $target_dir/$vg_target
 119    echo ""
 120    logit "Setting up build structure"
 121
 122    # Setup build folder
 123    mkdir $target_dir/cfg -p
 124    mkdir $target_dir/textures -p
 125    mkdir $target_dir/sound -p
 126    mkdir $target_dir/maps -p
 127    mkdir $target_dir/sav -p
 128
 129    # Copy libraries
 130    if [ "$opt_steam" != "" ]; then
 131       cp $vg_root/dep/steam/$target_steam_api $target_dir/$target_steam_api
 132    fi
 133
 134    # Clear and copy assets
 135    rm -r $target_dir/textures
 136    rm -r $target_dir/sound
 137    rm -r $target_dir/maps
 138
 139    cp -r .temp_textures $target_dir
 140    mv $target_dir/.temp_textures $target_dir/textures
 141    cp -r sound $target_dir
 142    cp -r maps $target_dir
 143 }
 144
 145 compile_tools(){
 146    # These should only be compiled for native platform
 147    titleit "Tools"
 148
 149         mkdir $vg_root/bin -p
 150
 151    compile_x $vg_root/src/fontcomp.c $vg_root/bin/fontcomp
 152    compile_x $vg_root/src/texsheet.c $vg_root/bin/texsheet
 153    compile_x $vg_root/src/qoiconv.c $vg_root/bin/qoiconv
 154 }
 155
 156 compile_assets(){
 157    titleit "Assets"
 158    [[ -d .temp_textures ]] && rm -r .temp_textures
 159    mkdir .temp_textures
 160
 161    # Convert all png to qoi
 162    echo "Compile textures:"
 163    for f in textures/*.png;
 164       do logit "  qoi: $f";
 165       $vg_root/bin/qoiconv$target_ext $f .temp_textures/"$(basename "$f" .png).qoi"
 166    done
 167
 168    # Autocombine textures
 169    echo "  [combine]:"
 170
 171    auto_combine=""
 172    cd textures_combine
 173    for f in *.png;
 174       do logit "    combine: $f";
 175       auto_combine="$auto_combine $f"
 176    done
 177    $vg_root/bin/texsheet$taget_ext ../.temp_textures/autocombine.qoi ../sprites_autocombine.h sprites_auto_combine $auto_combine
 178    cd ..
 179
 180    # Compile font file
 181    echo ""
 182    echo "Compile fonts:"
 183    $vg_root/bin/fontcomp$target_ext $vg_root/src/fonts/vg_font.png $vg_root/src/vg/vg_pxfont.h
 184 }
 185
 186 recompile_miniaudio(){
 187    target_os_windows
 188    precompile_x $vg_root/dep/dr_soft/miniaudio_impl.c $vg_root/dep/dr_soft/miniaudio_win32
 189
 190    target_os_linux
 191    precompile_x $vg_root/dep/dr_soft/miniaudio_impl.c $vg_root/dep/dr_soft/miniaudio_linux
 192 }
 193
 194 # ==============================================================
 195 # Compile process
 196
 197
 198 options=rptlwaq
 199 longopts=release,build-linux,build-windows,steam,play,build-tools,assets,full,miniaudio
 200 parsed=$(getopt --options=$options --longoptions=$longopts --name "vgc" -- "$@")
 201
 202 if [ $? -ne 0 ]; then
 203    error "getopt failed"
 204    exit 1
 205 fi
 206
 207 eval set -- "$parsed"
 208 while true; do
 209    case "$1" in
 210       -q)
 211          opt_gcc=""
 212          shift;
 213          ;;
 214       -a|--assets)
 215          opt_assets=true
 216          shift;
 217          ;;
 218       -r|--release)
 219          opt_release=true
 220          shift;
 221          ;;
 222       -p|--play)
 223          opt_play=true
 224          shift;
 225          ;;
 226       -l|--build-linux)
 227          opt_linux=true
 228          shift;
 229          ;;
 230       -w|--build-windows)
 231          opt_windows=true
 232          shift;
 233          ;;
 234       -t|--build-tools)
 235          opt_tools=true
 236          shift;
 237          ;;
 238       --full)
 239          opt_full=true
 240          opt_assets=true
 241          opt_release=true
 242          opt_play=true
 243          opt_linux=true
 244          opt_windows=true
 245          opt_tools=true
 246          shift;
 247          ;;
 248       --miniaudio)
 249          opt_recompile_mini_audio=true
 250          shift;
 251          ;;
 252       --steam)
 253          opt_steam="-DVG_STEAM"
 254          shift;
 255          ;;
 256       --)
 257          shift
 258          break
 259          ;;
 260       *)
 261          error "programming error"
 262          break
 263          ;;
 264    esac
 265 done
 266
 267 detect_os(){
 268    if [[ "$OSTYPE" != "linux-gnu"* ]]; then
 269       host_os=win32
 270       target_os_windows
 271    else
 272       host_os=linux
 273       target_os_linux
 274    fi
 275 }
 276
 277 detect_os
 278
 279 if [ ! -f $vg_root/dep/dr_soft/miniaudio_linux.o ]; then opt_recompile_mini_audio=true; fi
 280
 281 titleit "      vgc ver: $vg_version\n         host: $host_os"
 282 logit "       assets: $opt_assets"
 283 logit "      release: $opt_release"
 284 logit "         play: $opt_play"
 285 logit "  build-linux: $opt_linux"
 286 logit "build-windows: $opt_windows"
 287 logit "  build-tools: $opt_tools"
 288 logit "        steam: $opt_steam"
 289 logit "    miniaudio: $opt_recompile_mini_audio"
 290
 291 # Main build steps
 292
 293 if [ $opt_recompile_mini_audio = true ]; then recompile_miniaudio; fi
 294 if [ $opt_tools = true ]; then detect_os; compile_tools; fi
 295 if [ $opt_assets = true ]; then compile_assets; fi
 296 if [ $opt_linux = true ]; then target_os_linux; compile_main; fi
 297 if [ $opt_windows = true ]; then
 298    target_os_windows
 299    compile_main
 300
 301    cp $vg_root/dep/glfw/glfw3.dll $target_dir/glfw3.dll
 302 fi
 303
 304 if [ $opt_play = true ]; then
 305
 306    if [ $host_os = linux ]; then
 307       target_os_linux
 308    else
 309       target_os_windows
 310    fi
 311
 312    echo ""
 313    logit "======= exec: $target_dir/$vg_target$target_ext ======="
 314    echo ""
 315
 316    cd $target_dir
 317    ./$vg_target$target_ext
 318    cd ./../
 319
 320 fi