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
   7 #echo "VG Root: $vg_root"
   8 #echo "Working dir: `pwd`"
   9
  10 cmd_lib_dir="-I. -L$vg_root/lib -L./ -I$vg_root"
  11 cmd_release=false
  12 cmd_defines=""
  13 cmd_target="fishladder"
  14
  15 # Util
  16 # ===========================================
  17 error(){
  18     echo -e "\033[1;31mError:\e[0m $@"
  19     exit 1
  20 }
  21
  22 warning(){
  23     echo -e "\033[1;33mWarning:\e[0m $@"
  24 }
  25
  26 success(){
  27    echo -e "\033[1;32mSuccess:\e[0m $@"
  28 }
  29
  30 logit(){
  31    echo -e "\033[0;37m$@\e[0m"
  32 }
  33
  34 # Platforms
  35 # ===========================================
  36
  37 target_os_windows(){
  38    target_ext=".exe"
  39    target_compiler="i686-w64-mingw32-gcc"
  40         target_libs="-lglfw3 -lopengl32 -lm -mwindows"
  41    target_dir="build.win32"
  42         target_steam_api="steam_api.dll"
  43    if [ $cmd_release = true ]; then
  44       target_opts="-O3"
  45    else
  46       target_opts="-ggdb3"
  47    fi
  48 }
  49
  50 target_os_linux(){
  51    target_ext=""
  52    target_compiler="gcc"
  53    target_libs="-lGL -lglfw -lX11 -lXxf86vm -lXrandr -lm -lpthread -lXi -ldl"
  54    target_dir="build.linux"
  55    target_steam_api="libsteam_api.so"
  56    if [ $cmd_release = true ]; then
  57       target_opts="-O3"
  58    else
  59       target_opts="-fsanitize=address -ggdb3"
  60    fi
  61 }
  62
  63 compile_x(){
  64    cmd_setup="$target_compiler -Wall -Wstrict-aliasing=3 -Wno-unused-function $cmd_lib_dir"
  65    cmd_targets="$1 ${vg_root}/gl/glad.c -o $2$target_ext"
  66    cmd_final="$target_libs -Wl,-rpath=./ $cmd_defines"
  67    cmd="$cmd_setup $target_opts $cmd_targets $cmd_final"
  68
  69    echo "Compile -> $2$target_ext:"
  70    logit "    $cmd"
  71    $cmd
  72
  73         if [ $? -ne 0 ]; then
  74                 error "compiler signaled fail"
  75                 exit 1
  76         fi
  77
  78         success "$2$target_ext built"
  79    echo ""
  80 }
  81
  82 compile_main(){
  83    echo ""
  84    echo "compile_main()"
  85    mkdir -p $target_dir
  86
  87    compile_x fishladder.c $target_dir/$cmd_target
  88
  89    echo "Setting up build structure"
  90
  91    # Setup build folder
  92    mkdir $target_dir/cfg -p
  93    mkdir $target_dir/textures -p
  94    mkdir $target_dir/sound -p
  95    mkdir $target_dir/maps -p
  96    mkdir $target_dir/sav -p
  97
  98    # Copy libraries
  99    cp $vg_root/steam/$target_steam_api $target_dir/$target_steam_api
 100
 101    # Clear and copy assets
 102    rm -r $target_dir/textures
 103    rm -r $target_dir/sound
 104    rm -r $target_dir/maps
 105
 106    cp -r .temp_textures $target_dir
 107    mv $target_dir/.temp_textures $target_dir/textures
 108    cp -r sound $target_dir
 109    cp -r maps $target_dir
 110
 111    success "Build made: $target_dir"
 112 }
 113
 114 compile_tools(){
 115    # These should only be compiled for native platform
 116    echo ""
 117    echo "compile_tools()"
 118         mkdir tools -p
 119
 120    compile_x $vg_root/fontcomp.c tools/fontcomp
 121    compile_x $vg_root/texsheet.c tools/texsheet
 122    compile_x $vg_root/qoiconv.c tools/qoiconv
 123 }
 124
 125 compile_assets(){
 126    echo ""
 127    echo "compile_assets()"
 128    [[ -d .temp_textures ]] && rm -r .temp_textures
 129    mkdir .temp_textures
 130
 131    # Convert all png to qoi
 132    echo "Compile textures:"
 133    for f in textures/*.png;
 134       do logit "  qoi: $f";
 135       ./tools/qoiconv$target_ext $f .temp_textures/"$(basename "$f" .png).qoi"
 136    done
 137
 138    # Autocombine textures
 139    echo "  [combine]:"
 140
 141    auto_combine=""
 142    cd textures_combine
 143    for f in *.png;
 144       do logit "    combine: $f";
 145       auto_combine="$auto_combine $f"
 146    done
 147    ../tools/texsheet$taget_ext ../.temp_textures/autocombine.qoi ../sprites_autocombine.h sprites_auto_combine $auto_combine
 148    cd ..
 149
 150    # Compile font file
 151    echo ""
 152    echo "Compile fonts:"
 153    ./tools/fontcomp$target_ext $vg_root/fonts/vg_font.png $vg_root/vg/vg_pxfont.h
 154 }
 155
 156 # ==============================================================
 157 # Compile process
 158
 159 if [[ "$OSTYPE" != "linux-gnu"* ]]; then
 160    echo "Host: Microsoft Windows (implied)"
 161    host_is_linux=false
 162    target_os_windows
 163 else
 164    echo "Host: GNU/Linux"
 165    host_is_linux=true
 166    target_os_linux
 167 fi
 168
 169 # Main compile loop
 170 while (( "$#" )); do
 171         case $1 in
 172                 -r|--release)
 173          cmd_release=true
 174                 ;;
 175                 -s|--no-steam)
 176                         cmd_defines="-DVG_NO_STEAM"
 177                 ;;
 178                 -t|--tools)
 179          compile_tools
 180                 ;;
 181       -a|-assets)
 182          compile_assets
 183       ;;
 184       --build-linux)
 185          target_os_linux
 186          compile_main
 187       ;;
 188       --build-windows)
 189          target_os_windows
 190          compile_main
 191
 192          # Extra glfw.dll copy step
 193          cp $vg_root/glfw/glfw3.dll $target_dir/glfw3.dll
 194       ;;
 195       -p|--play)
 196          if [ $host_is_linux ]; then
 197             target_os_linux
 198          else
 199             target_os_windows
 200          fi
 201
 202          echo ""
 203          logit "======= exec: $target_dir/$cmd_target$target_ext ======="
 204          echo ""
 205
 206          cd $target_dir
 207          ./$cmd_target
 208          cd ./../
 209       ;;
 210                 *)
 211                         echo "Unkown param: $1"
 212                         exit 1
 213                 ;;
 214         esac
 215         shift
 216 done
 217
 218 # Cleanup
 219 logit "cleaning up..."