tools/rockboxdev.sh

   1 #!/bin/sh
   2
   3 # Abort execution as soon as an error is encountered
   4 # That way the script do not let the user think the process completed correctly
   5 # and leave the opportunity to fix the problem and restart compilation where
   6 # it stopped
   7 set -e
   8
   9 # this is where this script will store downloaded files and check for already
  10 # downloaded files
  11 dlwhere="${RBDEV_DOWNLOAD:-/tmp/rbdev-dl}"
  12
  13 # will append the target string to the prefix dir mentioned here
  14 # Note that the user running this script must be able to do make install in
  15 # this given prefix directory. Also make sure that this given root dir
  16 # exists.
  17 prefix="${RBDEV_PREFIX:-/usr/local}"
  18
  19 # This directory is used to extract all files and to build everything in. It
  20 # must not exist before this script is invoked (as a security measure).
  21 builddir="${RBDEV_BUILD:-/tmp/rbdev-build}"
  22
  23 # This script needs to use GNU Make. On Linux systems, GNU Make is invoked
  24 # by running the "make" command, on most BSD systems, GNU Make is invoked
  25 # by running the "gmake" command. Set the "make" variable accordingly.
  26 if [ -f "`which gmake 2>/dev/null`" ]; then
  27     make="gmake"
  28 else
  29     make="make"
  30 fi
  31
  32 if [ -z $GNU_MIRROR ] ; then
  33     GNU_MIRROR=http://mirrors.kernel.org/gnu
  34 fi
  35
  36 # These are the tools this script requires and depends upon.
  37 reqtools="gcc bzip2 gzip make patch makeinfo"
  38
  39 ##############################################################################
  40 # Functions:
  41
  42 findtool(){
  43   file="$1"
  44
  45   IFS=":"
  46   for path in $PATH
  47   do
  48     # echo "Checks for $file in $path" >&2
  49     if test -f "$path/$file"; then
  50       echo "$path/$file"
  51       return
  52     fi
  53   done
  54 }
  55
  56 input() {
  57     read response
  58     echo $response
  59 }
  60
  61 #$1 file
  62 #$2 URL"root
  63 getfile() {
  64   tool=`findtool curl`
  65   if test -z "$tool"; then
  66     tool=`findtool wget`
  67     if test -n "$tool"; then
  68       # wget download
  69       echo "ROCKBOXDEV: Downloading $2/$1 using wget"
  70       $tool -O $dlwhere/$1 $2/$1
  71     fi
  72   else
  73      # curl download
  74       echo "ROCKBOXDEV: Downloading $2/$1 using curl"
  75      $tool -Lo $dlwhere/$1 $2/$1
  76   fi
  77
  78   if [ $? -ne 0 ] ; then
  79       echo "ROCKBOXDEV: couldn't download the file!"
  80       echo "ROCKBOXDEV: check your internet connection"
  81       exit
  82   fi
  83
  84   if test -z "$tool"; then
  85     echo "ROCKBOXDEV: No downloader tool found!"
  86     echo "ROCKBOXDEV: Please install curl or wget and re-run the script"
  87     exit
  88   fi
  89 }
  90
  91
  92 build() {
  93     toolname="$1"
  94     target="$2"
  95     version="$3"
  96     patch="$4"
  97     configure_params="$5"
  98     needs_libs="$6"
  99
 100     patch_url="http://www.rockbox.org/gcc"
 101
 102     case $toolname in
 103         gcc)
 104             file="gcc-core-$version.tar.bz2"
 105             url="$GNU_MIRROR/gcc/gcc-$version"
 106             ;;
 107
 108         binutils)
 109             file="binutils-$version.tar.bz2"
 110             url="$GNU_MIRROR/binutils"
 111             ;;
 112
 113         *)
 114             echo "ROCKBOXDEV: Bad toolname $toolname"
 115             exit
 116             ;;
 117     esac
 118
 119     # create build directory
 120     if test -d $builddir; then
 121         if test ! -w $builddir; then
 122             echo "ROCKBOXDEV: No write permission for $builddir"
 123             exit
 124         fi
 125     else
 126         mkdir -p $builddir
 127     fi
 128
 129     # download source tarball
 130     if test ! -f "$dlwhere/$file"; then
 131         getfile "$file" "$url"
 132     fi
 133
 134     # download patch
 135     if test -n "$patch"; then
 136         if test ! -f "$dlwhere/$patch"; then
 137             getfile "$patch" "$patch_url"
 138         fi
 139     fi
 140
 141     cd $builddir
 142
 143     echo "ROCKBOXDEV: extracting $file"
 144     tar xjf $dlwhere/$file
 145
 146     # do we have a patch?
 147     if test -n "$patch"; then
 148         echo "ROCKBOXDEV: applying patch $patch"
 149
 150         # apply the patch
 151         (cd $builddir/$toolname-$version && patch -p1 < "$dlwhere/$patch")
 152
 153         # check if the patch applied cleanly
 154         if [ $? -gt 0 ]; then
 155             echo "ROCKBOXDEV: failed to apply patch $patch"
 156             exit
 157         fi
 158     fi
 159
 160     # kludge to avoid having to install GMP, MPFR and MPC, for new gcc
 161     if test -n "$needs_libs"; then
 162         cd "gcc-$version"
 163         if (echo $needs_libs | grep -q gmp && test ! -d gmp); then
 164             echo "ROCKBOXDEV: Getting GMP"
 165             if test ! -f $dlwhere/gmp-4.3.2.tar.bz2; then
 166                 getfile "gmp-4.3.2.tar.bz2" "$GNU_MIRROR/gmp"
 167             fi
 168             tar xjf $dlwhere/gmp-4.3.2.tar.bz2
 169             ln -s gmp-4.3.2 gmp
 170         fi
 171
 172         if (echo $needs_libs | grep -q mpfr && test ! -d mpfr); then
 173             echo "ROCKBOXDEV: Getting MPFR"
 174             if test ! -f $dlwhere/mpfr-2.4.2.tar.bz2; then
 175                 getfile "mpfr-2.4.2.tar.bz2" "$GNU_MIRROR/mpfr"
 176             fi
 177             tar xjf $dlwhere/mpfr-2.4.2.tar.bz2
 178             ln -s mpfr-2.4.2 mpfr
 179         fi
 180
 181         if (echo $needs_libs | grep -q mpc && test ! -d mpc); then
 182             echo "ROCKBOXDEV: Getting MPC"
 183             if test ! -f $dlwhere/mpc-0.8.1.tar.gz; then
 184                 getfile "mpc-0.8.1.tar.gz" "http://www.multiprecision.org/mpc/download"
 185             fi
 186             tar xzf $dlwhere/mpc-0.8.1.tar.gz
 187             ln -s mpc-0.8.1 mpc
 188         fi
 189         cd $builddir
 190     fi
 191
 192     echo "ROCKBOXDEV: mkdir build-$toolname"
 193     mkdir build-$toolname
 194
 195     echo "ROCKBOXDEV: cd build-$toolname"
 196     cd build-$toolname
 197
 198     echo "ROCKBOXDEV: $toolname/configure"
 199     CFLAGS=-U_FORTIFY_SOURCE ../$toolname-$version/configure --target=$target --prefix=$prefix --enable-languages=c --disable-libssp --disable-docs $configure_params
 200
 201     echo "ROCKBOXDEV: $toolname/make"
 202     $make
 203
 204     echo "ROCKBOXDEV: $toolname/make install"
 205     $make install
 206
 207     echo "ROCKBOXDEV: rm -rf build-$toolname $toolname-$version"
 208     cd ..
 209     rm -rf build-$toolname $toolname-$version
 210 }
 211
 212 ##############################################################################
 213 # Code:
 214
 215 # Verify required tools
 216 for t in $reqtools; do
 217     tool=`findtool $t`
 218     if test -z "$tool"; then
 219         echo "ROCKBOXDEV: \"$t\" is required for this script to work."
 220         echo "ROCKBOXDEV: Please install \"$t\" and re-run the script."
 221         exit
 222     fi
 223 done
 224
 225 echo "Download directory : $dlwhere (set RBDEV_DOWNLOAD to change)"
 226 echo "Install prefix     : $prefix  (set RBDEV_PREFIX to change)"
 227 echo "Build dir          : $builddir (set RBDEV_BUILD to change)"
 228 echo "Make options       : $MAKEFLAGS (set MAKEFLAGS to change)"
 229 echo ""
 230
 231 # Verify download directory
 232 if test -d "$dlwhere"; then
 233   if ! test -w "$dlwhere"; then
 234     echo "ROCKBOXDEV: No write permission for $dlwhere"
 235     exit
 236   fi
 237 else
 238   mkdir $dlwhere
 239   if test $? -ne 0; then
 240     echo "ROCKBOXDEV: Failed creating directory $dlwhere"
 241     exit
 242   fi
 243 fi
 244
 245 # Verify the prefix dir
 246 if test ! -d $prefix; then
 247   mkdir -p $prefix
 248   if test $? -ne 0; then
 249       echo "ROCKBOXDEV: Failed creating directory $prefix"
 250       exit
 251   fi
 252 fi
 253 if test ! -w $prefix; then
 254   echo "ROCKBOXDEV: No write permission for $prefix"
 255   exit
 256 fi
 257
 258 echo "Select target arch:"
 259 echo "s   - sh       (Archos models)"
 260 echo "m   - m68k     (iriver h1x0/h3x0, iaudio m3/m5/x5 and mpio hd200)"
 261 echo "e   - arm-eabi (ipods, iriver H10, Sansa, D2, Gigabeat, etc)"
 262 echo "a   - arm      (older ARM toolchain, deprecated) "
 263 echo "i   - mips     (Jz4740 and ATJ-based players)"
 264 echo "separate multiple targets with spaces"
 265 echo "(Example: \"s m a\" will build sh, m68k and arm)"
 266 echo ""
 267
 268 selarch=`input`
 269 system=`uname -s`
 270
 271 # add target dir to path to ensure the new binutils are used in gcc build
 272 PATH="$prefix/bin:${PATH}"
 273
 274 for arch in $selarch
 275 do
 276     echo ""
 277     case $arch in
 278         [Ss])
 279             build "binutils" "sh-elf" "2.16.1"
 280             build "gcc" "sh-elf" "4.0.3" "gcc-4.0.3-rockbox-1.diff"
 281             ;;
 282
 283         [Ii])
 284             build "binutils" "mipsel-elf" "2.17" "" "--disable-werror"
 285             patch=""
 286             if [ "$system" = "Interix" ]; then
 287                 patch="gcc-4.1.2-interix.diff"
 288             fi
 289             build "gcc" "mipsel-elf" "4.1.2" "$patch"
 290             ;;
 291
 292         [Mm])
 293             binopts=""
 294             case $system in
 295                 Darwin)
 296                     binopts="--disable-werror"
 297                     ;;
 298             esac
 299             build "binutils" "m68k-elf" "2.20.1" "" "$binopts"
 300             build "gcc" "m68k-elf" "4.5.2" "" "--with-arch=cf" "gmp mpfr mpc"
 301             ;;
 302
 303         [Aa])
 304             build "binutils" "arm-elf" "2.16.1"
 305             build "gcc" "arm-elf" "4.0.3" "rockbox-multilibs-arm-elf-gcc-4.0.3_3.diff"
 306             ;;
 307
 308         [Ee])
 309             binopts=""
 310             gccopts=""
 311             case $system in
 312                 Darwin)
 313                     binopts="--disable-nls --disable-werror"
 314                     gccopts="--disable-nls"
 315                     ;;
 316             esac
 317             build "binutils" "arm-elf-eabi" "2.20.1" "binutils-2.20.1-ld-thumb-interwork-long-call.diff" "$binopts"
 318             build "gcc" "arm-elf-eabi" "4.4.4" "rockbox-multilibs-noexceptions-arm-elf-eabi-gcc-4.4.2_1.diff" "$gccopts" "gmp mpfr"
 319             ;;
 320
 321         *)
 322             echo "ROCKBOXDEV: Unsupported architecture option: $arch"
 323             exit
 324             ;;
 325     esac
 326 done
 327
 328 echo ""
 329 echo "ROCKBOXDEV: Done!"
 330 echo ""
 331 echo "ROCKBOXDEV: Make sure your PATH includes $prefix/bin"
 332 echo ""