slides/c0-workspace/all-build.sh

   1 #! /bin/bash
   2
   3 # shell folder is the floder of all-build.sh, i.e. shell-folder equals <path-to-lunaix-os>/slides/c0-workspace
   4 shell_folder=$(cd "$(dirname "$0")" || exit; pwd)
   5
   6 # global variables
   7 export PREFIX="$HOME/cross-compiler"            # this prefix keeps the same with gcc-build and bochs-build
   8 # export PREFIX="$shell_folder"/../../tools     # this prefix points to <paht-to-lunaix-os>/tools, e.g., ~/projects/lunaix-os/tools
   9 export TARGET=i686-elf
  10 export PATH="$PREFIX/bin:$PATH"
  11 export BXSHARE="$PREFIX/share/bochs"
  12
  13 # compile flags
  14 export CC=gcc
  15 export CXX="g++"
  16 export CFLAGS="-Wall -O2 -fomit-frame-pointer -pipe"
  17 export CXXFLAGS="$CFLAGS"
  18
  19
  20 # Configure Options
  21 # modify them if you need more/less options. Don't forget <white-space> before ending \
  22
  23 # bochs configure options
  24 read -r -d '' bochs_no_gdb_configure <<- EOM
  25 --enable-x86-64 \
  26 --enable-debugger \
  27 --enable-debugger-gui \
  28 --enable-x86-debugger \
  29 --enable-iodebug \
  30 --with-x --with-x11
  31 EOM
  32
  33 # qemu configure options
  34 read -r -d '' qemu_configure <<- EOM
  35 EOM
  36
  37 # gcc configrue options
  38 read -r -d '' gcc_configure <<- EOM
  39 --disable-nls \
  40 --enable-language=c,c++ \
  41 --without-headers
  42 EOM
  43
  44 # binutils configure options
  45 read -r -d '' binutils_configure <<- EOM
  46 --with-sysroot \
  47 --disable-nls \
  48 --disable-werror
  49 EOM
  50
  51
  52
  53 # terminal colors
  54 purple='\e[35m'
  55 green='\e[32m'
  56 red='\e[31m'
  57 return='\e[0m'
  58
  59 function red(){
  60     echo -e "$red$1$return"
  61 }
  62
  63 function green(){
  64     echo -e "$green$1$return"
  65 }
  66
  67 function purple () {
  68     echo -e "$purple$1$return"
  69 }
  70
  71
  72
  73 if [[ $1 = '-h' ]] || [[ $1 = '--help' ]]; then
  74     echo "Init tools for downloading, compiling, and installing corss-compile and debug tool-chain for Lunxia-OS"
  75     echo 'Options:'
  76     echo '    -h, --help                Show this help message'
  77     echo '    -d, --download            Download toolchain'
  78     echo '    -c, --compile             Compile toolchain, without qemu'
  79     echo '    -fc, --fully-compile      Compile toolchain, with qemu'
  80 fi
  81
  82 if [[ $1 = "-d" ]] || [[ $1 = "--download" ]] || [[ ! -d "$shell_folder"/tools ]]; then
  83     if [[ ! -d "$shell_folder"/tools/src ]]; then
  84         read -p 'tools/src not exists, create? <y/n>: ' download
  85         if [[ $download = "y" ]]; then
  86             mkdir -p "$shell_folder"/tools/src
  87         fi
  88     fi
  89     if [[ $1 = "-d" ]] || [[ $1 = "--download" ]]; then
  90         echo 'Downloading debug tools...'
  91         purple "=> bochs-2.7"
  92         if  [ -f "$shell_folder"/tools/src/bochs-2.7.tar.gz ]; then
  93             green 'bochs already exists, nothing changed, run `rm -rf tools/src/bochs-2.7.tar.gz` to force re-download'
  94         else
  95             if wget -t 5 -T 5 -c --quiet --show-progress -O "$shell_folder"/tools/src/bochs-2.7.tar.gz  https://sourceforge.net/projects/bochs/files/bochs/2.7/bochs-2.7.tar.gz ; then
  96                 green "bochs download success"
  97             else
  98                 red 'bochs download fail, removing temp files... exiting...'
  99                 rm -f "$shell_folder"/tools/src/bochs-2.7.tar.gz
 100                 exit 255
 101             fi
 102         fi
 103         purple "=> qemu-7.2.0"
 104         if  wget -T 5 -c --quiet --show-progress -P "$shell_folder"/tools/src https://download.qemu.org/qemu-7.2.0-rc4.tar.xz; then
 105             green "qemu download success"
 106         else
 107             red 'qemu download fail, exiting... Re-run `bash init.sh -d` to continue qemu download'
 108             exit 255
 109         fi
 110         echo 'Downloading cross-compiler...'
 111         purple "=> gcc-12.2.0"
 112         if  wget -T 5 -c --quiet --show-progress -P "$shell_folder"/tools/src https://ftp.gnu.org/gnu/gcc/gcc-12.2.0/gcc-12.2.0.tar.gz; then
 113             green "gcc download success"
 114         else
 115             red 'gcc download fail, exiting... Re-run `bash init.sh -d` to continue gcc download'
 116             exit 255
 117         fi
 118         purple "=> binutils-2.38"
 119         if  wget -c -T 5 --quiet --show-progress -P "$shell_folder"/tools/src https://ftp.gnu.org/gnu/binutils/binutils-2.38.tar.gz;then
 120             green "binutils download success"
 121         else
 122             red 'binutils downlaod fail, exiting... Re-run `bash init.sh -d` to continue binutils download'
 123             exit 255
 124         fi
 125     fi
 126 fi
 127
 128 if [[ $1 = "-c" ]] || [[ $1 = "--compile" ]] || [[ $1 = "-fc" ]] || [[ $1 = '--fully-compile' ]]; then
 129     log="$shell_folder"/tools/log
 130     mkdir -p "$log"
 131
 132     # print info
 133     echo -e "Target platform $green$TARGET${return}"
 134     echo -e "Cross-compile tools will be installed: ${green}$PREFIX$return"
 135     echo -e "Compile logs will be written to: ${green}$log$return"
 136     echo -e "Modify first few lines of init.sh to change compile options"
 137     if [[ $1 = '-fc' ]]; then
 138         echo -e "Please make sure at least ${green}18GB free space$return left, since ${green}qemu$return may take ${green}10GB$return and ${green}gcc$return will take another ${green}4.5GB$return"
 139         echo -e "Compile may take ${green}20 minutes${return}, start in 3 seconds..."
 140     else
 141         echo -e "Please make sure at least ${green}6GB free space$return left, since ${green}gcc$return will take ${green}4.5GB$return"
 142         echo -e "Compile may take ${green}5 minutes${return}, start in 3 seconds..."
 143     fi
 144     sleep 3s
 145
 146     # basics
 147     purple "=> Installing basic utils:"
 148     if ! (sudo apt update && sudo apt install -y build-essential bison flex libgmp3-dev libmpc-dev libmpfr-dev libsdl1.2-dev texinfo | tee "$log"/basic-utils.log); then
 149         red "install basic utils failed, exiting"
 150         exit 255
 151     fi
 152
 153     # bochs
 154     purple "=> Compile bochs-2.7:"
 155     cd "$shell_folder"/tools/src || (red "cd to tools/src fail, nothong changed, exiting..."; exit 255)
 156     green "Compile options: $bochs_no_gdb_configure"
 157     echo "Extracting..."
 158     sleep 3s
 159     if ! (tar xzf "$shell_folder"/tools/src/bochs-2.7.tar.gz); then
 160         red "extract bochs-2.7.tar.gz fail, exiting"
 161         exit 255
 162     fi
 163     if ! (mkdir -p build-bochs); then
 164         red "creating build-bochs fail, exiting..."
 165         exit 255
 166     fi
 167     # bochs-2.7 no-gdb
 168     cd "$shell_folder"/tools/src/build-bochs || (red 'cd to build-bochs fail' ;exit)
 169     if ! (../bochs-2.7/configure --prefix="$PREFIX" $bochs_no_gdb_configure 2>&1 | tee "$log"/bochs-debugger-configure.log); then
 170         red 'bochs-2.7 no-gdb configure fail, exiting...'
 171         exit 255
 172     fi
 173     if ! (make -j "$(nproc)" 2>&1 | tee "$log"/bochs-debugger-make.log); then
 174         red "bochs-2.7 no-gdb make fail, exiting..."
 175         exit 255
 176     fi
 177     cp bochs bochsdbg
 178     if ! (make install -j "$(nproc)" 2>&1 | tee "$log"/bochs-debugger-make-install.log); then
 179         red "bochs-2.7 no-gdb make install fail, exiting..."
 180         exit 255
 181     fi
 182     green "bochs, bochs-gdb, bochsdbg and bximage successfully compiled and installed. PS: ignore bochsdbg not found, it doesn't matter"
 183
 184     # qemu
 185     if [[ $1 = "-fc" ]] || [[ $1 = "--fully-compile" ]]; then
 186         purple "=> Compile qemu-7.2.0"
 187         cd "$shell_folder"/tools/src || (red "cd to tools/src fail, nothong changed, exiting..." && exit 255)
 188         green "Compile options: $qemu_configure"
 189         echo "Extracting..."
 190         sleep 2s
 191         if ! (tar xJf "$shell_folder"/tools/src/qemu-7.2.0-rc4.tar.xz); then
 192             red "extract qemu-7.2.0 fail, exiting"
 193             exit 255
 194         fi
 195         if ! (mkdir -p build-qemu); then
 196             red "creating build-qemu fail, exiting..."
 197             exit 255
 198         fi
 199         cd "$shell_folder"/tools/src/build-qemu || (red 'cd to build-qemu fail' ;exit)
 200         if ! (../qemu-7.2.0-rc4/configure --prefix="$PREFIX" $qemu_configure 2>&1 | tee "$log"/qemu-configure.log); then
 201             red "qemu-7.2.0 configure fail, exiting..."
 202             exit 255
 203         fi
 204         if ! (make -j "$(nproc)" 2>&1 | tee "$log"/qemu-make.log); then
 205             red "qemu-7.2.0 make fail, exiting..."
 206             exit 255
 207         fi
 208         if ! (make install -j "$(nproc)" 2>&1 | tee "$log"/qemu-make-install.log); then
 209             red "qemu-7.2.0 make install fail, exiting..."
 210             exit 255
 211         fi
 212         green "qemu successfully compiled and installed"
 213     fi
 214
 215     # binutils
 216     purple "=> Compile binutils-2.38"
 217     cd "$shell_folder"/tools/src || (red "cd to tools/src fail, nothong changed, exiting..." && exit 255)
 218     green "Compile options: $binutils_configure"
 219     echo "Extracting..."
 220     sleep 3s
 221     if ! (tar xzf "$shell_folder"/tools/src/binutils-2.38.tar.gz); then
 222         red "extract binutils-2.38 fail, exiting"
 223         exit 255
 224     fi
 225     if ! (mkdir -p build-binutils); then
 226         red "creating build-binutils fail, exiting..."
 227         exit 255
 228     fi
 229     cd "$shell_folder"/tools/src/build-binutils || (red 'cd to build-binutils fail' ;exit)
 230     if ! (../binutils-2.38/configure --target=$TARGET --prefix="$PREFIX" $binutils_configure 2>&1 | tee "$log"/binutil-configure.log); then
 231         red "binutils-2.38 configure fail, exiting..."
 232         exit 255
 233     fi
 234     if ! (make -j "$(nproc)" 2>&1 | tee "$log"/binutil-make.log); then
 235         red "binutils-2.38 make fail, exiting..."
 236         exit 255
 237     fi
 238     if ! (make install -j "$(nproc)" 2>&1 | tee "$log"/binutil-make-install.log); then
 239         red "binutils-2.38 make install fail, exiting..."
 240         exit 255
 241     fi
 242     green "binutils successfully compiled and installed"
 243
 244     # gcc
 245     purple "=> Compile gcc"
 246     cd "$shell_folder"/tools/src || (echo "cd to tools fail, nothong changed, exiting..." && exit)
 247     echo "Searching $TARGET-as..."
 248     which -- $TARGET-as || (red "$TARGET-as is not in the PATH, aborting..."; exit)
 249     green "Compile options: $binutils_configure"
 250     echo "Extracting..."
 251     sleep 3s
 252     if ! (tar xzf "$shell_folder"/tools/src/gcc-12.2.0.tar.gz); then
 253         red "extract gcc-12.2.0.tar.gz fail, exiting..."
 254         exit 255
 255     fi
 256     if ! (mkdir -p build-gcc); then
 257         red "creating build-gcc fail, exiting..."
 258         exit 255
 259     fi
 260     cd "$shell_folder"/tools/src/build-gcc || (red 'cd to build-gcc fail' ;exit)
 261     if ! (../gcc-12.2.0/configure --target=$TARGET --prefix="$PREFIX" $gcc_configure 2>&1 | tee "$log"/gcc-configure.log); then
 262         red "gcc-12.2.0 configure fail, exiting..."
 263         exit 255
 264     fi
 265     if ! (make -j "$(nproc)" all-gcc 2>&1 | tee "$log"/gcc-make-all-gcc.log); then
 266         red "gcc-12.2.0 all-gcc make fail, exiting..."
 267         exit 255
 268     fi
 269     if ! (make -j "$(nproc)" all-target-libgcc 2>&1 | tee "$log"/gcc-make-all-target-libgcc.log); then
 270         red "gcc-12.2.0 all-target-libgcc make fail, exiting..."
 271         exit 255
 272     fi
 273     if ! (make install-gcc 2>&1 | tee "$log"/gcc-make-install-gcc.log); then
 274         red "gcc-12.2.0 all-gcc make install fail, exiting..."
 275         exit 255
 276     fi
 277     if ! (make install-target-libgcc 2>&1 | tee "$log"/gcc-make-install-target-libgcc.log); then
 278         red "gcc-12.2.0 all-target-libgcc make install fail, exiting..."
 279         exit 255
 280     fi
 281     green "gcc successfully compiled and installed"
 282
 283     cd "$shell_folder" || exit;
 284     if [[ $1 = "-fc" ]] || [[ $1 = '--fully-compile' ]]; then
 285         purple "You can run bochs, bochs-gdb, qemu, $TARGET-gcc, $TARGET-ld, $TARGET-as now"
 286     else
 287         purple "You can run bochs, bochs-gdb, $TARGET-gcc, $TARGET-ld, $TARGET-as now"
 288     fi
 289
 290     green "Run \`source all-build.sh\` first or manually add tools/bin into your PATH"
 291 fi
 292