summon-arm-toolchain

   1 #!/bin/sh
   2 # Written by Uwe Hermann <uwe@hermann-uwe.de>, released as public domain.
   3 # Modified by Piotr Esden-Tempski <piotr@esden.net>, released as public domain.
   4
   5 # adapted for r0ket <http://r0ket.badge.events.ccc.de> development by
   6 # Matthias Rampke <matthias@rampke.de>
   7 # requires Homebrew <https://mxcl.github.com/homebrew>
   8
   9 # Stop if any command fails
  10 set -e
  11
  12 ##############################################################################
  13 # Settings section
  14 # You probably want to customize those
  15 ##############################################################################
  16 TARGET=arm-none-eabi            # Or: TARGET=arm-elf
  17 [ -z $PREFIX ] && PREFIX=${HOME}/arm    # Install location of your final toolchain
  18 [ -z $WORKDIR ] && WORKDIR=$PREFIX/work     #temporary directory
  19 PARALLEL=                       # Or: PARALLEL="-j 5" for 4 CPUs
  20 # Set to 'sudo' if you need superuser privileges while installing
  21 SUDO=''
  22 # Set to 1 to be quieter while running
  23 QUIET=0
  24 # Set to 1 to use linaro gcc instead of the FSF gcc
  25 USE_LINARO=0
  26 # Set to 1 to enable C++
  27 USE_CPP=0
  28 # Make the gcc default to Cortex-M3
  29 DEFAULT_TO_CORTEX_M3=1
  30
  31 ##############################################################################
  32 # Version and download url settings section
  33 ##############################################################################
  34 if [ ${USE_LINARO} = 0 ] ; then
  35         # For FSF GCC:
  36         GCCVERSION=4.6.1
  37         if [ ${USE_CPP} = 0 ]; then
  38             GCC=gcc-core-${GCCVERSION}
  39             GCCDIR=gcc-${GCCVERSION}
  40         else
  41             GCC=gcc-${GCCVERSION}
  42             GCCDIR=${GCC}
  43         fi
  44         GCCURL=http://ftp.gnu.org/gnu/gcc/${GCCDIR}/${GCC}.tar.bz2
  45 else
  46         # For the Linaro GCC:
  47         GCCRELEASE=4.6-2011.07
  48         GCCVERSION=4.6-2011.07-0
  49         GCC=gcc-linaro-${GCCRELEASE}
  50         GCCDIR=gcc-linaro-${GCCVERSION}
  51         GCCURL=http://launchpad.net/gcc-linaro/4.6/${GCCRELEASE}/+download/gcc-linaro-${GCCRELEASE}.tar.bz2
  52 fi
  53
  54 BINUTILS=binutils-2.21
  55 NEWLIB=newlib-1.19.0
  56 GDB=gdb-7.3
  57 GMP=gmp-5.0.2
  58 MPFR=mpfr-3.0.1
  59 MPC=mpc-0.9
  60
  61 SHA1SUMS="ef93235588eb443e4c4a77f229a8d131bccaecc6  binutils-2.21.tar.bz2
  62 8bf66f7a71534ba564563a0ba0b2517aead8ac30  gcc-4.6.1.tar.bz2
  63 9b766705f051ffb7321de58f247688b0ae661b98  gcc-core-4.6.1.tar.bz2
  64 828d99a63e0578879150f5681d234763cff69313  gcc-linaro-4.6-2011.07.tar.bz2
  65 fefd90275d6decdca00c5c29c533e2ef3d439664  gdb-7.3.tar.bz2
  66 2968220e1988eabb61f921d11e5d2db5431e0a35  gmp-5.0.2.tar.bz2
  67 229722d553030734d49731844abfef7617b64f1a  mpc-0.9.tar.gz
  68 fbf402fc196724ae60ef01eb6ca8490b1ea4db69  mpfr-3.0.1.tar.bz2
  69 b2269d30ce7b93b7c714b90ef2f40221c2df0fcd  newlib-1.19.0.tar.gz"
  70
  71 ##############################################################################
  72 # Flags section
  73 ##############################################################################
  74
  75 if which getconf > /dev/null; then
  76         CPUS=$(getconf _NPROCESSORS_ONLN)
  77 else
  78         CPUS=1
  79 fi
  80 PARALLEL=-j$((CPUS + 1))
  81 echo "${CPUS} cpu's detected running make with '${PARALLEL}' flag"
  82
  83 GDBFLAGS=
  84 BINUTILFLAGS=
  85
  86 if [ ${DEFAULT_TO_CORTEX_M3} = 0 ] ; then
  87         GCCFLAGS=
  88 else
  89         # To default to the Cortex-M3:
  90         GCCFLAGS="--with-arch=armv7-m --with-mode=thumb --with-float=soft"
  91 fi
  92
  93 # Pull in the local configuration, if any
  94 if [ -f local.sh ]; then
  95     . ./local.sh
  96 fi
  97
  98 MAKEFLAGS=${PARALLEL} ${MAKESILENT}
  99 TARFLAGS=v
 100 MAKESILENT=
 101
 102 if [ ${QUIET} != 0 ]; then
 103     TARFLAGS=
 104     MAKESILENT="-s"
 105 fi
 106
 107 export PATH="${PREFIX}/bin:${PATH}"
 108
 109 SUMMON_DIR=${WORKDIR}
 110 SOURCES=${SUMMON_DIR}/sources
 111 STAMPS=${SUMMON_DIR}/stamps
 112
 113
 114 ##############################################################################
 115 # OS and Tooldetection section
 116 # Detects which tools and flags to use
 117 ##############################################################################
 118
 119 # normalized fetching with whatever we can find
 120 if which fetch > /dev/null; then
 121     FETCHCMD="fetch -p"
 122 elif which wget > /dev/null; then
 123     FETCHCMD="wget -c"
 124 elif which curl > /dev/null; then
 125     FETCHCMD="curl -C - -O -L"
 126 else
 127     FETCHCMD=ftp    # the only HTTP client on some BSD
 128 fi
 129
 130 if [ USE_LINARO = 1 ]; then
 131     if which gnutar > /dev/null; then
 132         TAR=gnutar
 133     elif which gtar > /dev/null; then
 134         TAR=gtar
 135     else    # hopefully it understands the GNU format
 136         TAR=tar
 137     fi
 138 else
 139     TAR=tar     # use the system tar
 140 fi
 141
 142 ##############################################################################
 143 # Building section
 144 # You probably don't have to touch anything after this
 145 ##############################################################################
 146
 147 # Fetch a versioned file from a URL
 148 fetch() {
 149     if [ ! -e ${STAMPS}/$1.fetch ]; then
 150         log "Downloading $1 sources..."
 151         ${FETCHCMD} $2
 152         touch ${STAMPS}/$1.fetch
 153     fi
 154 }
 155
 156 # Log a message out to the console
 157 log() {
 158     echo "******************************************************************"
 159     echo "* $*"
 160     echo "******************************************************************"
 161 }
 162
 163 # Unpack an archive
 164 unpack() {
 165     log Unpacking $*
 166     # Use 'auto' mode decompression.  Replace with a switch if tar doesn't support -a
 167     ARCHIVE=$(ls ${SOURCES}/$1.tar.*)
 168     case ${ARCHIVE} in
 169         *.bz2)
 170             echo "archive type bz2"
 171             TYPE=j
 172             ;;
 173         *.gz)
 174             echo "archive type gz"
 175             TYPE=z
 176             ;;
 177         *)
 178             echo "Unknown archive type of $1"
 179             echo "leaving the decision to tar"
 180             TYPE=
 181             ;;
 182     esac
 183     ${TAR} xf${TYPE}${TARFLAGS} ${SOURCES}/$1.tar.*
 184 }
 185
 186 # Install a build
 187 doinstall() {
 188     log $1
 189     ${SUDO} make ${MAKESILENT} $2 $3 $4 $5 $6 $7 $8
 190 }
 191
 192 if [ ! -d $SUMMON_DIR ]; then
 193     mkdir -p ${SUMMON_DIR}
 194     SUMMON_DIR_CREATED=1
 195 else
 196     SUMMON_DIR_CREATED=0
 197 fi
 198 mkdir -p ${STAMPS} ${SOURCES}
 199
 200 cd ${SOURCES}
 201
 202 fetch ${BINUTILS} http://ftp.gnu.org/gnu/binutils/${BINUTILS}.tar.bz2
 203 fetch ${GCC} ${GCCURL}
 204 fetch ${NEWLIB} ftp://sources.redhat.com/pub/newlib/${NEWLIB}.tar.gz
 205 fetch ${GDB} http://ftp.gnu.org/gnu/gdb/${GDB}.tar.bz2
 206 fetch ${GMP} ftp://ftp.gmplib.org/pub/${GMP}/${GMP}.tar.bz2
 207 fetch ${MPFR} http://www.mpfr.org/${MPFR}/${MPFR}.tar.bz2
 208 fetch ${MPC} http://www.multiprecision.org/mpc/download/${MPC}.tar.gz
 209
 210 if which sha1sum > /dev/null; then
 211     for f in ${BINUTILS} ${GCC} ${NEWLIB} ${GDB} ${GMP} ${MPFR} ${MPC}; do
 212         ( echo "$SHA1SUMS" | grep -F $f | sha1sum -c - ) || ( log 'ERROR: Checksum fail!'; exit 1 )
 213     done
 214 else
 215     log "WARING: skipping checksum checks due to missing sha1sum"
 216 fi
 217
 218 cd ${SUMMON_DIR}
 219
 220 if [ ! -e build ]; then
 221     mkdir build
 222 fi
 223
 224 if [ ! -e ${STAMPS}/${BINUTILS}.build ]; then
 225     unpack ${BINUTILS}
 226     cd build
 227     log "Configuring ${BINUTILS}"
 228     ../${BINUTILS}/configure --target=${TARGET} \
 229                            --prefix=${PREFIX} \
 230                            --enable-interwork \
 231                            --enable-multilib \
 232                            --with-gnu-as \
 233                            --with-gnu-ld \
 234                            --disable-nls \
 235                            --disable-werror \
 236                            ${BINUTILFLAGS}
 237     log "Building ${BINUTILS}"
 238     make ${MAKEFLAGS}
 239     doinstall ${BINUTILS} install
 240     cd ..
 241     log "Cleaning up ${BINUTILS}"
 242     touch ${STAMPS}/${BINUTILS}.build
 243     rm -rf build/* ${BINUTILS}
 244 fi
 245
 246 if [ ! -e ${STAMPS}/${GCC}-boot.build ]; then
 247     unpack ${GCC} boot
 248     unpack ${GMP}
 249     mv ${GMP} ${GCCDIR}/gmp
 250     unpack ${MPFR}
 251     mv ${MPFR} ${GCCDIR}/mpfr
 252     unpack ${MPC}
 253     mv ${MPC} ${GCCDIR}/mpc
 254     cd build
 255     log "Configuring ${GCC}-boot"
 256     ../${GCCDIR}/configure --target=${TARGET} \
 257                       --prefix=${PREFIX} \
 258                       --enable-interwork \
 259                       --enable-multilib \
 260                       --enable-languages="c" \
 261                       --with-newlib \
 262                       --without-headers \
 263                       --disable-shared \
 264                       --with-gnu-as \
 265                       --with-gnu-ld \
 266                       --disable-nls \
 267                       --disable-werror \
 268                       --with-system-zlib \
 269                       ${GCCFLAGS}
 270     log "Building ${GCC}-boot"
 271     make ${MAKEFLAGS} all-gcc
 272     doinstall ${GCC}-boot install-gcc
 273     cd ..
 274     log "Cleaning up ${GCC}-boot"
 275     touch ${STAMPS}/${GCC}-boot.build
 276     rm -rf build/* ${GCCDIR}
 277 fi
 278
 279 if [ ! -e ${STAMPS}/${NEWLIB}.build ]; then
 280     unpack ${NEWLIB}
 281     cd build
 282     log "Configuring ${NEWLIB}"
 283     # configuration options and flags partially
 284     # from https://github.com/jsnyder/arm-eabi-toolchain
 285     ../${NEWLIB}/configure --target=${TARGET} \
 286                          --prefix=${PREFIX} \
 287                          --enable-interwork \
 288                          --enable-multilib \
 289                          --with-gnu-as \
 290                          --with-gnu-ld \
 291                          --disable-nls \
 292                          --disable-werror \
 293                          --disable-newlib-supplied-syscalls \
 294                          --disable-shared \
 295                          --disable-nls \
 296                          --disable-libgloss \
 297                          --with-float=soft
 298     log "Building ${NEWLIB}"
 299     NEWLIB_FLAGS="-ffunction-sections -fdata-sections -DPREFER_SIZE_OVER_SPEED -D__OPTIMIZE_SIZE__ -Os -fomit-frame-pointer -fno-unroll-loops -D__BUFSIZ__=256 -mabi=aapcs"
 300     make ${MAKEFLAGS} CFLAGS_FOR_TARGET="${NEWLIB_FLAGS}" CCASFLAGS="${NEWLIB_FLAGS}"
 301     doinstall ${NEWLIB} install
 302     cd ..
 303     log "Cleaning up ${NEWLIB}"
 304     touch ${STAMPS}/${NEWLIB}.build
 305     rm -rf build/* ${NEWLIB}
 306 fi
 307
 308 # Yes, you need to build gcc again!
 309 if [ ! -e ${STAMPS}/${GCC}.build ]; then
 310     unpack ${GCC}
 311     unpack ${GMP}
 312     mv ${GMP} ${GCCDIR}/gmp
 313     unpack ${MPFR}
 314     mv ${MPFR} ${GCCDIR}/mpfr
 315     unpack ${MPC}
 316     mv ${MPC} ${GCCDIR}/mpc
 317     cd build
 318     log "Configuring ${GCC}"
 319     [ ${USE_CPP} = 1 ] && GCCFLAGS="--enable-languages='c,c++' ${GCCFLAGS}"
 320     ../${GCCDIR}/configure --target=${TARGET} \
 321                       --prefix=${PREFIX} \
 322                       --enable-interwork \
 323                       --enable-multilib \
 324                       --with-newlib \
 325                       --disable-shared \
 326                       --with-gnu-as \
 327                       --with-gnu-ld \
 328                       --disable-nls \
 329                       --disable-werror \
 330                       --with-system-zlib \
 331                      ${GCCFLAGS}
 332     log "Building ${GCC}"
 333     make ${MAKEFLAGS}
 334     doinstall ${GCC} install
 335     cd ..
 336     log "Cleaning up ${GCC}"
 337     touch ${STAMPS}/${GCC}.build
 338     rm -rf build/* ${GCCDIR}
 339 fi
 340
 341 if [ ! -e ${STAMPS}/${GDB}.build ]; then
 342     unpack ${GDB}
 343     cd build
 344     log "Configuring ${GDB}"
 345     ../${GDB}/configure --target=${TARGET} \
 346                       --prefix=${PREFIX} \
 347                       --enable-interwork \
 348                       --enable-multilib \
 349                       --disable-werror \
 350                       ${GDBFLAGS}
 351     log "Building ${GDB}"
 352     make ${MAKEFLAGS}
 353     doinstall ${GDB} install
 354     cd ..
 355     log "Cleaning up ${GDB}"
 356     touch ${STAMPS}/${GDB}.build
 357     rm -rf build/* ${GDB}
 358 fi
 359
 360 if [ ${SUMMON_DIR_CREATED} = 1 ]; then
 361     log "Removing work directory"
 362     rm -rf ${SUMMON_DIR}
 363 fi