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}
  99 TARFLAGS=v
 100
 101 if [ ${QUIET} != 0 ]; then
 102     TARFLAGS=
 103     MAKEFLAGS="${MAKEFLAGS} -s"
 104 fi
 105
 106 export PATH="${PREFIX}/bin:${PATH}"
 107
 108 SUMMON_DIR=${WORKDIR}
 109 SOURCES=${SUMMON_DIR}/sources
 110 STAMPS=${SUMMON_DIR}/stamps
 111
 112
 113 ##############################################################################
 114 # OS and Tooldetection section
 115 # Detects which tools and flags to use
 116 ##############################################################################
 117
 118 # normalized fetching with whatever we can find
 119 if which fetch > /dev/null; then
 120     FETCHCMD="fetch -p"
 121 elif which wget > /dev/null; then
 122     FETCHCMD="wget -c"
 123 elif which curl > /dev/null; then
 124     FETCHCMD="curl -C - -O -L"
 125 else
 126     FETCHCMD=ftp    # the only HTTP client on some BSD
 127 fi
 128
 129 if [ USE_LINARO = 1 ]; then
 130     if which gnutar > /dev/null; then
 131         TAR=gnutar
 132     elif which gtar > /dev/null; then
 133         TAR=gtar
 134     else    # hopefully it understands the GNU format
 135         TAR=tar
 136     fi
 137 else
 138     TAR=tar     # use the system tar
 139 fi
 140
 141 ##############################################################################
 142 # Building section
 143 # You probably don't have to touch anything after this
 144 ##############################################################################
 145
 146 # Fetch a versioned file from a URL
 147 fetch() {
 148     if [ ! -e ${STAMPS}/$1.fetch ]; then
 149         log "Downloading $1 sources..."
 150         ${FETCHCMD} $2
 151         touch ${STAMPS}/$1.fetch
 152     fi
 153 }
 154
 155 # Log a message out to the console
 156 log() {
 157     echo "******************************************************************"
 158     echo "* $*"
 159     echo "******************************************************************"
 160 }
 161
 162 # Unpack an archive
 163 unpack() {
 164     log Unpacking $*
 165     # Use 'auto' mode decompression.  Replace with a switch if tar doesn't support -a
 166     ARCHIVE=$(ls ${SOURCES}/$1.tar.*)
 167     case ${ARCHIVE} in
 168         *.bz2)
 169             echo "archive type bz2"
 170             TYPE=j
 171             ;;
 172         *.gz)
 173             echo "archive type gz"
 174             TYPE=z
 175             ;;
 176         *)
 177             echo "Unknown archive type of $1"
 178             echo "leaving the decision to tar"
 179             TYPE=
 180             ;;
 181     esac
 182     ${TAR} xf${TYPE}${TARFLAGS} ${SOURCES}/$1.tar.*
 183 }
 184
 185 # Install a build
 186 doinstall() {
 187     log $1
 188     ${SUDO} make ${MAKEFLAGS} $2 $3 $4 $5 $6 $7 $8
 189 }
 190
 191 if [ ! -d $SUMMON_DIR ]; then
 192     mkdir -p ${SUMMON_DIR}
 193     SUMMON_DIR_CREATED=1
 194 else
 195     SUMMON_DIR_CREATED=0
 196 fi
 197 mkdir -p ${STAMPS} ${SOURCES}
 198
 199 cd ${SOURCES}
 200
 201 fetch ${BINUTILS} http://ftp.gnu.org/gnu/binutils/${BINUTILS}.tar.bz2
 202 fetch ${GCC} ${GCCURL}
 203 fetch ${NEWLIB} ftp://sources.redhat.com/pub/newlib/${NEWLIB}.tar.gz
 204 fetch ${GDB} http://ftp.gnu.org/gnu/gdb/${GDB}.tar.bz2
 205 fetch ${GMP} ftp://ftp.gmplib.org/pub/${GMP}/${GMP}.tar.bz2
 206 fetch ${MPFR} http://www.mpfr.org/${MPFR}/${MPFR}.tar.bz2
 207 fetch ${MPC} http://www.multiprecision.org/mpc/download/${MPC}.tar.gz
 208
 209 if which sha1sum > /dev/null; then
 210     for f in ${BINUTILS} ${GCC} ${NEWLIB} ${GDB} ${GMP} ${MPFR} ${MPC}; do
 211         ( echo "$SHA1SUMS" | grep -F $f | sha1sum -c - ) || ( log 'ERROR: Checksum fail!'; exit 1 )
 212     done
 213 else
 214     log "WARING: skipping checksum checks due to missing sha1sum"
 215 fi
 216
 217 cd ${SUMMON_DIR}
 218
 219 if [ ! -e build ]; then
 220     mkdir build
 221 fi
 222
 223 if [ ! -e ${STAMPS}/${BINUTILS}.build ]; then
 224     unpack ${BINUTILS}
 225     cd build
 226     log "Configuring ${BINUTILS}"
 227     ../${BINUTILS}/configure --target=${TARGET} \
 228                            --prefix=${PREFIX} \
 229                            --enable-interwork \
 230                            --enable-multilib \
 231                            --with-gnu-as \
 232                            --with-gnu-ld \
 233                            --disable-nls \
 234                            --disable-werror \
 235                            ${BINUTILFLAGS}
 236     log "Building ${BINUTILS}"
 237     make ${MAKEFLAGS}
 238     doinstall ${BINUTILS} install
 239     cd ..
 240     log "Cleaning up ${BINUTILS}"
 241     touch ${STAMPS}/${BINUTILS}.build
 242     rm -rf build/* ${BINUTILS}
 243 fi
 244
 245 if [ ! -e ${STAMPS}/${GCC}-boot.build ]; then
 246     unpack ${GCC} boot
 247     unpack ${GMP}
 248     mv ${GMP} ${GCCDIR}/gmp
 249     unpack ${MPFR}
 250     mv ${MPFR} ${GCCDIR}/mpfr
 251     unpack ${MPC}
 252     mv ${MPC} ${GCCDIR}/mpc
 253     cd build
 254     log "Configuring ${GCC}-boot"
 255     ../${GCCDIR}/configure --target=${TARGET} \
 256                       --prefix=${PREFIX} \
 257                       --enable-interwork \
 258                       --enable-multilib \
 259                       --enable-languages="c" \
 260                       --with-newlib \
 261                       --without-headers \
 262                       --disable-shared \
 263                       --with-gnu-as \
 264                       --with-gnu-ld \
 265                       --disable-nls \
 266                       --disable-werror \
 267                       --with-system-zlib \
 268                       ${GCCFLAGS}
 269     log "Building ${GCC}-boot"
 270     make ${MAKEFLAGS} all-gcc
 271     doinstall ${GCC}-boot install-gcc
 272     cd ..
 273     log "Cleaning up ${GCC}-boot"
 274     touch ${STAMPS}/${GCC}-boot.build
 275     rm -rf build/* ${GCCDIR}
 276 fi
 277
 278 if [ ! -e ${STAMPS}/${NEWLIB}.build ]; then
 279     unpack ${NEWLIB}
 280     cd build
 281     log "Configuring ${NEWLIB}"
 282     # configuration options and flags partially
 283     # from https://github.com/jsnyder/arm-eabi-toolchain
 284     ../${NEWLIB}/configure --target=${TARGET} \
 285                          --prefix=${PREFIX} \
 286                          --enable-interwork \
 287                          --enable-multilib \
 288                          --with-gnu-as \
 289                          --with-gnu-ld \
 290                          --disable-nls \
 291                          --disable-werror \
 292                          --disable-newlib-supplied-syscalls \
 293                          --disable-shared \
 294                          --disable-nls \
 295                          --disable-libgloss \
 296                          --with-float=soft
 297     log "Building ${NEWLIB}"
 298     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"
 299     make ${MAKEFLAGS} CFLAGS_FOR_TARGET="${NEWLIB_FLAGS}" CCASFLAGS="${NEWLIB_FLAGS}"
 300     doinstall ${NEWLIB} install
 301     cd ..
 302     log "Cleaning up ${NEWLIB}"
 303     touch ${STAMPS}/${NEWLIB}.build
 304     rm -rf build/* ${NEWLIB}
 305 fi
 306
 307 # Yes, you need to build gcc again!
 308 if [ ! -e ${STAMPS}/${GCC}.build ]; then
 309     unpack ${GCC}
 310     unpack ${GMP}
 311     mv ${GMP} ${GCCDIR}/gmp
 312     unpack ${MPFR}
 313     mv ${MPFR} ${GCCDIR}/mpfr
 314     unpack ${MPC}
 315     mv ${MPC} ${GCCDIR}/mpc
 316     cd build
 317     log "Configuring ${GCC}"
 318     [ ${USE_CPP} = 1 ] && GCCFLAGS="--enable-languages='c,c++' ${GCCFLAGS}"
 319     ../${GCCDIR}/configure --target=${TARGET} \
 320                       --prefix=${PREFIX} \
 321                       --enable-interwork \
 322                       --enable-multilib \
 323                       --with-newlib \
 324                       --disable-shared \
 325                       --with-gnu-as \
 326                       --with-gnu-ld \
 327                       --disable-nls \
 328                       --disable-werror \
 329                       --with-system-zlib \
 330                      ${GCCFLAGS}
 331     log "Building ${GCC}"
 332     make ${MAKEFLAGS}
 333     doinstall ${GCC} install
 334     cd ..
 335     log "Cleaning up ${GCC}"
 336     touch ${STAMPS}/${GCC}.build
 337     rm -rf build/* ${GCCDIR}
 338 fi
 339
 340 if [ ! -e ${STAMPS}/${GDB}.build ]; then
 341     unpack ${GDB}
 342     cd build
 343     log "Configuring ${GDB}"
 344     ../${GDB}/configure --target=${TARGET} \
 345                       --prefix=${PREFIX} \
 346                       --enable-interwork \
 347                       --enable-multilib \
 348                       --disable-werror \
 349                       ${GDBFLAGS}
 350     log "Building ${GDB}"
 351     make ${MAKEFLAGS}
 352     doinstall ${GDB} install
 353     cd ..
 354     log "Cleaning up ${GDB}"
 355     touch ${STAMPS}/${GDB}.build
 356     rm -rf build/* ${GDB}
 357 fi
 358
 359 if [ ${SUMMON_DIR_CREATED} = 1 ]; then
 360     log "Removing work directory"
 361     rm -rf ${SUMMON_DIR}
 362 fi