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://www.nic.funet.fi/pub/gnu/ftp.gnu.org/pub/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   if test -f $dlwhere/$1; then
  65     echo "ROCKBOXDEV: Skipping download of $2/$1: File already exists"
  66     return
  67   fi
  68   tool=`findtool curl`
  69   if test -z "$tool"; then
  70     tool=`findtool wget`
  71     if test -n "$tool"; then
  72       # wget download
  73       echo "ROCKBOXDEV: Downloading $2/$1 using wget"
  74       $tool -O $dlwhere/$1 $2/$1
  75     fi
  76   else
  77      # curl download
  78       echo "ROCKBOXDEV: Downloading $2/$1 using curl"
  79      $tool -Lo $dlwhere/$1 $2/$1
  80   fi
  81
  82   if [ $? -ne 0 ] ; then
  83       echo "ROCKBOXDEV: couldn't download the file!"
  84       echo "ROCKBOXDEV: check your internet connection"
  85       exit
  86   fi
  87
  88   if test -z "$tool"; then
  89     echo "ROCKBOXDEV: No downloader tool found!"
  90     echo "ROCKBOXDEV: Please install curl or wget and re-run the script"
  91     exit
  92   fi
  93 }
  94
  95
  96 build() {
  97     toolname="$1"
  98     target="$2"
  99     version="$3"
 100     patch="$4"
 101     configure_params="$5"
 102     needs_libs="$6"
 103
 104     patch_url="http://www.rockbox.org/gcc"
 105
 106     case $toolname in
 107         gcc)
 108             file="gcc-core-$version.tar.bz2"
 109             url="$GNU_MIRROR/gcc/gcc-$version"
 110             ;;
 111
 112         binutils)
 113             file="binutils-$version.tar.bz2"
 114             url="$GNU_MIRROR/binutils"
 115             ;;
 116
 117         ctng)
 118             file="crosstool-ng-$version.tar.bz2"
 119             url="http://crosstool-ng.org/download/crosstool-ng"
 120             ;;
 121         *)
 122             echo "ROCKBOXDEV: Bad toolname $toolname"
 123             exit
 124             ;;
 125     esac
 126
 127     # create build directory
 128     if test -d $builddir; then
 129         if test ! -w $builddir; then
 130             echo "ROCKBOXDEV: No write permission for $builddir"
 131             exit
 132         fi
 133     else
 134         mkdir -p $builddir
 135     fi
 136
 137     # download source tarball
 138     if test ! -f "$dlwhere/$file"; then
 139         getfile "$file" "$url"
 140     fi
 141
 142     # download patch
 143     if test -n "$patch"; then
 144         if test ! -f "$dlwhere/$patch"; then
 145             getfile "$patch" "$patch_url"
 146         fi
 147     fi
 148
 149     cd $builddir
 150
 151     echo "ROCKBOXDEV: extracting $file"
 152     tar xjf $dlwhere/$file
 153
 154     # do we have a patch?
 155     if test -n "$patch"; then
 156         echo "ROCKBOXDEV: applying patch $patch"
 157
 158         # apply the patch
 159         (cd $builddir/$toolname-$version && patch -p1 < "$dlwhere/$patch")
 160
 161         # check if the patch applied cleanly
 162         if [ $? -gt 0 ]; then
 163             echo "ROCKBOXDEV: failed to apply patch $patch"
 164             exit
 165         fi
 166     fi
 167
 168     # kludge to avoid having to install GMP, MPFR and MPC, for new gcc
 169     if test -n "$needs_libs"; then
 170         cd "gcc-$version"
 171         if (echo $needs_libs | grep -q gmp && test ! -d gmp); then
 172             echo "ROCKBOXDEV: Getting GMP"
 173             if test ! -f $dlwhere/gmp-4.3.2.tar.bz2; then
 174                 getfile "gmp-4.3.2.tar.bz2" "$GNU_MIRROR/gmp"
 175             fi
 176             tar xjf $dlwhere/gmp-4.3.2.tar.bz2
 177             ln -s gmp-4.3.2 gmp
 178         fi
 179
 180         if (echo $needs_libs | grep -q mpfr && test ! -d mpfr); then
 181             echo "ROCKBOXDEV: Getting MPFR"
 182             if test ! -f $dlwhere/mpfr-2.4.2.tar.bz2; then
 183                 getfile "mpfr-2.4.2.tar.bz2" "$GNU_MIRROR/mpfr"
 184             fi
 185             tar xjf $dlwhere/mpfr-2.4.2.tar.bz2
 186             ln -s mpfr-2.4.2 mpfr
 187         fi
 188
 189         if (echo $needs_libs | grep -q mpc && test ! -d mpc); then
 190             echo "ROCKBOXDEV: Getting MPC"
 191             if test ! -f $dlwhere/mpc-0.8.1.tar.gz; then
 192                 getfile "mpc-0.8.1.tar.gz" "http://www.multiprecision.org/mpc/download"
 193             fi
 194             tar xzf $dlwhere/mpc-0.8.1.tar.gz
 195             ln -s mpc-0.8.1 mpc
 196         fi
 197         cd $builddir
 198     fi
 199
 200     echo "ROCKBOXDEV: mkdir build-$toolname"
 201     mkdir build-$toolname
 202
 203     echo "ROCKBOXDEV: cd build-$toolname"
 204     cd build-$toolname
 205
 206     echo "ROCKBOXDEV: $toolname/configure"
 207     case $toolname in
 208         ctng) # ct-ng doesnt support out-of-tree build and the src folder is named differently
 209             toolname="crosstool-ng"
 210             cp -r ../$toolname-$version/* ../$toolname-$version/.version .
 211             ./configure --prefix=$prefix $configure_params
 212         ;;
 213         *)
 214             CFLAGS=-U_FORTIFY_SOURCE ../$toolname-$version/configure --target=$target --prefix=$prefix --enable-languages=c --disable-libssp --disable-docs $configure_params
 215         ;;
 216     esac
 217
 218     echo "ROCKBOXDEV: $toolname/make"
 219     $make
 220
 221     echo "ROCKBOXDEV: $toolname/make install"
 222     $make install
 223
 224     echo "ROCKBOXDEV: rm -rf build-$toolname $toolname-$version"
 225     cd ..
 226     rm -rf build-$toolname $toolname-$version
 227 }
 228
 229
 230 make_ctng() {
 231     if test -f "`which ct-ng 2>/dev/null`"; then
 232         ctng="ct-ng"
 233     else
 234         ctng=""
 235     fi
 236
 237     if test ! -n "$ctng"; then
 238         if test ! -f "$prefix/bin/ct-ng"; then # look if we build it already
 239             build "ctng" "" "1.13.2"
 240         fi
 241     fi
 242     ctng=`PATH=$prefix/bin:$PATH which ct-ng`
 243 }
 244
 245 build_ctng() {
 246     ctng_target="$1"
 247     extra="$2"
 248     tc_arch="$3"
 249     tc_host="$4"
 250
 251     make_ctng
 252
 253     dlurl="http://www.rockbox.org/gcc/$ctng_target"
 254
 255     # download
 256     getfile "ct-ng-config" "$dlurl"
 257
 258     test -n "$extra" && getfile "$extra" "$dlurl"
 259
 260     # create build directory
 261     if test -d $builddir; then
 262         if test ! -w $builddir; then
 263             echo "ROCKBOXDEV: No write permission for $builddir"
 264             exit
 265         fi
 266     else
 267         mkdir -p $builddir
 268     fi
 269
 270     # copy config and cd to $builddir
 271     mkdir $builddir/build-$ctng_target
 272     ctng_config="$builddir/build-$ctng_target/.config"
 273     cat "$dlwhere/ct-ng-config" | sed -e "s,\(CT_PREFIX_DIR=\).*,\1$prefix," > $ctng_config
 274     cd $builddir/build-$ctng_target
 275
 276     $ctng "build"
 277
 278     # install extras
 279     if test -e "$dlwhere/$extra"; then
 280         # verify the toolchain has sysroot support
 281         if test -n `cat $ctng_config | grep CT_USE_SYSROOT\=y`; then
 282             sysroot=`cat $ctng_config | grep CT_SYSROOT_NAME | sed -e 's,CT_SYSROOT_NAME\=\"\([a-zA-Z0-9]*\)\",\1,'`
 283             tar xf "$dlwhere/$extra" -C "$prefix/$tc_arch-$ctng_target-$tc_host/$sysroot"
 284         fi
 285     fi
 286
 287     # cleanup
 288     cd $builddir
 289     rm -rf $builddir/build-$ctng_target
 290 }
 291
 292 ##############################################################################
 293 # Code:
 294
 295 # Verify required tools
 296 for t in $reqtools; do
 297     tool=`findtool $t`
 298     if test -z "$tool"; then
 299         echo "ROCKBOXDEV: \"$t\" is required for this script to work."
 300         echo "ROCKBOXDEV: Please install \"$t\" and re-run the script."
 301         exit
 302     fi
 303 done
 304
 305 echo "Download directory : $dlwhere (set RBDEV_DOWNLOAD to change)"
 306 echo "Install prefix     : $prefix  (set RBDEV_PREFIX to change)"
 307 echo "Build dir          : $builddir (set RBDEV_BUILD to change)"
 308 echo "Make options       : $MAKEFLAGS (set MAKEFLAGS to change)"
 309 echo ""
 310
 311 # Verify download directory
 312 if test -d "$dlwhere"; then
 313   if ! test -w "$dlwhere"; then
 314     echo "ROCKBOXDEV: No write permission for $dlwhere"
 315     exit
 316   fi
 317 else
 318   mkdir $dlwhere
 319   if test $? -ne 0; then
 320     echo "ROCKBOXDEV: Failed creating directory $dlwhere"
 321     exit
 322   fi
 323 fi
 324
 325
 326 # Verify the prefix dir
 327 if test ! -d $prefix; then
 328   mkdir -p $prefix
 329   if test $? -ne 0; then
 330       echo "ROCKBOXDEV: Failed creating directory $prefix"
 331       exit
 332   fi
 333 fi
 334 if test ! -w $prefix; then
 335   echo "ROCKBOXDEV: No write permission for $prefix"
 336   exit
 337 fi
 338
 339 echo "Select target arch:"
 340 echo "s   - sh       (Archos models)"
 341 echo "m   - m68k     (iriver h1x0/h3x0, iaudio m3/m5/x5 and mpio hd200)"
 342 echo "a   - arm      (ipods, iriver H10, Sansa, D2, Gigabeat, etc)"
 343 echo "i   - mips     (Jz4740 and ATJ-based players)"
 344 echo "r   - arm-app  (Samsung ypr0)"
 345 echo "separate multiple targets with spaces"
 346 echo "(Example: \"s m a\" will build sh, m68k and arm)"
 347 echo ""
 348
 349 selarch=`input`
 350 system=`uname -s`
 351
 352 # add target dir to path to ensure the new binutils are used in gcc build
 353 PATH="$prefix/bin:${PATH}"
 354
 355 for arch in $selarch
 356 do
 357     echo ""
 358     case $arch in
 359         [Ss])
 360             # For binutils 2.16.1 builtin rules conflict on some systems with a
 361             # default rule for Objective C. Disable the builtin make rules. See
 362             # http://sourceware.org/ml/binutils/2005-12/msg00259.html
 363             export MAKEFLAGS="-r $MAKEFLAGS"
 364             build "binutils" "sh-elf" "2.16.1" "" "--disable-werror"
 365             build "gcc" "sh-elf" "4.0.3" "gcc-4.0.3-rockbox-1.diff"
 366             ;;
 367
 368         [Ii])
 369             build "binutils" "mipsel-elf" "2.17" "" "--disable-werror"
 370             patch=""
 371             if [ "$system" = "Interix" ]; then
 372                 patch="gcc-4.1.2-interix.diff"
 373             fi
 374             build "gcc" "mipsel-elf" "4.1.2" "$patch"
 375             ;;
 376
 377         [Mm])
 378             build "binutils" "m68k-elf" "2.20.1" "" "--disable-werror"
 379             build "gcc" "m68k-elf" "4.5.2" "" "--with-arch=cf" "gmp mpfr mpc"
 380             ;;
 381
 382         [Aa])
 383             binopts=""
 384             gccopts=""
 385             case $system in
 386                 Darwin)
 387                     binopts="--disable-nls"
 388                     gccopts="--disable-nls"
 389                     ;;
 390             esac
 391             build "binutils" "arm-elf-eabi" "2.20.1" "binutils-2.20.1-ld-thumb-interwork-long-call.diff" "$binopts --disable-werror"
 392             build "gcc" "arm-elf-eabi" "4.4.4" "rockbox-multilibs-noexceptions-arm-elf-eabi-gcc-4.4.2_1.diff" "$gccopts" "gmp mpfr"
 393             ;;
 394         [Rr])
 395             build_ctng "ypr0" "alsalib.tar.gz" "arm" "linux-gnueabi"
 396             ;;
 397         *)
 398             echo "ROCKBOXDEV: Unsupported architecture option: $arch"
 399             exit
 400             ;;
 401     esac
 402 done
 403
 404 echo ""
 405 echo "ROCKBOXDEV: Done!"
 406 echo ""
 407 echo "ROCKBOXDEV: Make sure your PATH includes $prefix/bin"
 408 echo ""