util/crossgcc/buildgcc

   1 #!/bin/bash
   2 #
   3 # Copyright (C) 2008-2010 by coresystems GmbH
   4 # written by Patrick Georgi <patrick.georgi@coresystems.de> and
   5 #            Stefan Reinauer <stefan.reinauer@coresystems.de>
   6 #
   7 # Copyright (C) 2011 by Sage Electronic Engineering
   8 #
   9 # This program is free software; you can redistribute it and/or modify
  10 # it under the terms of the GNU General Public License as published by
  11 # the Free Software Foundation; version 2 of the License.
  12 #
  13 # This program is distributed in the hope that it will be useful,
  14 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  15 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16 # GNU General Public License for more details.
  17 #
  18 # You should have received a copy of the GNU General Public License
  19 # along with this program; if not, write to the Free Software
  20 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA
  21 #
  22
  23 CROSSGCC_DATE="August 8th, 2011"
  24 CROSSGCC_VERSION="1.04"
  25
  26 # default settings
  27 TARGETDIR=`pwd`/xgcc
  28 TARGETARCH=i386-elf
  29 DESTDIR=
  30
  31 # version numbers
  32 GMP_VERSION=5.0.1
  33 MPFR_VERSION=3.0.0
  34 MPC_VERSION=0.8.2
  35 LIBELF_VERSION=0.8.13
  36 GCC_VERSION=4.5.2
  37 BINUTILS_VERSION=2.20.1
  38 GDB_VERSION=7.2
  39 W32API_VERSION=3.17-2
  40 W32API_VERSION_SHORT=3.17
  41 MINGWRT_VERSION=3.18
  42 IASL_VERSION=20110623
  43
  44 # archive locations
  45 GMP_ARCHIVE="ftp://ftp.gmplib.org/pub/gmp-${GMP_VERSION}/gmp-${GMP_VERSION}.tar.bz2"
  46 MPFR_ARCHIVE="http://www.mpfr.org/mpfr-${MPFR_VERSION}/mpfr-${MPFR_VERSION}.tar.bz2"
  47 MPC_ARCHIVE="http://www.multiprecision.org/mpc/download/mpc-${MPC_VERSION}.tar.gz"
  48 LIBELF_ARCHIVE="http://www.mr511.de/software/libelf-${LIBELF_VERSION}.tar.gz"
  49 GCC_ARCHIVE="ftp://ftp.fu-berlin.de/unix/languages/gcc/releases/gcc-${GCC_VERSION}/gcc-core-${GCC_VERSION}.tar.bz2"
  50 BINUTILS_ARCHIVE="http://ftp.gnu.org/gnu/binutils/binutils-${BINUTILS_VERSION}.tar.bz2"
  51 GDB_ARCHIVE="http://ftp.gnu.org/gnu/gdb/gdb-${GDB_VERSION}.tar.bz2"
  52 W32API_ARCHIVE="http://downloads.sourceforge.net/project/mingw/MinGW/BaseSystem/RuntimeLibrary/Win32-API/w32api-${W32API_VERSION_SHORT}/w32api-${W32API_VERSION}-mingw32-src.tar.lzma"
  53 MINGWRT_ARCHIVE="http://downloads.sourceforge.net/project/mingw/MinGW/BaseSystem/RuntimeLibrary/MinGW-RT/mingwrt-${MINGWRT_VERSION}/mingwrt-${MINGWRT_VERSION}-mingw32-src.tar.gz"
  54 IASL_ARCHIVE="http://www.acpica.org/download/acpica-unix-${IASL_VERSION}.tar.gz"
  55
  56 GMP_DIR="gmp-${GMP_VERSION}"
  57 MPFR_DIR="mpfr-${MPFR_VERSION}"
  58 MPC_DIR="mpc-${MPC_VERSION}"
  59 LIBELF_DIR="libelf-${LIBELF_VERSION}"
  60 GCC_DIR="gcc-${GCC_VERSION}"
  61 BINUTILS_DIR="binutils-${BINUTILS_VERSION}"
  62 GDB_DIR="gdb-${GDB_VERSION}"
  63 W32API_DIR="w32api-${W32API_VERSION}-mingw32"
  64 MINGWRT_DIR="mingwrt-${MINGWRT_VERSION}-mingw32"
  65 IASL_DIR="acpica-unix-${IASL_VERSION}"
  66
  67 SAVETEMPS=0
  68 SKIPGDB=0
  69
  70 red='\e[0;31m'
  71 RED='\e[1;31m'
  72 green='\e[0;32m'
  73 GREEN='\e[1;32m'
  74 blue='\e[0;34m'
  75 BLUE='\e[1;34m'
  76 cyan='\e[0;36m'
  77 CYAN='\e[1;36m'
  78 NC='\e[0m' # No Color
  79
  80 searchgnu()
  81 {
  82         # $1 short name
  83         # result: GNU version of that tool on stdout
  84         #         or no output if no GNU version was found
  85         for i in "$1" "g$1" "gnu$1"; do
  86                 if test -x "`which $i 2>/dev/null`"; then
  87                         if test `$i --version 2>/dev/null |grep -c GNU` -gt 0; then
  88                                 echo $i
  89                                 return
  90                         fi
  91                 fi
  92         done
  93         printf "${RED}ERROR:${red} Missing toolchain: $1${NC}\n" >&2
  94         exit 1
  95 }
  96
  97 TAR=`searchgnu tar` || exit $?
  98 PATCH=`searchgnu patch` || exit $?
  99 MAKE=`searchgnu make` || exit $?
 100
 101 cleanup()
 102 {
 103         printf "Cleaning up temporary files... "
 104         rm -rf build-* combined gcc-* gmp-* mpfr-* mpc-* libelf-* binutils-* gdb-* w32api-* mingwrt-* acpica-*
 105         printf "${green}ok${NC}\n"
 106 }
 107
 108 myhelp()
 109 {
 110         printf "Usage: $0 [-V] [-c] [-p <platform>] [-d <target directory>] [-D <dest dir>] [-G]\n"
 111         printf "       $0 [-V|--version]\n"
 112         printf "       $0 [-h|--help]\n\n"
 113
 114         printf "Options:\n"
 115         printf "    [-V|--version]                print version number and exit\n"
 116         printf "    [-h|--help]                   print this help and exit\n"
 117         printf "    [-c|--clean]                  remove temporary files before build\n"
 118         printf "    [-t|--savetemps]              don't remove temporary files after build\n"
 119         printf "    [-j|--jobs <num>]             run <num> jobs in parallel in make\n"
 120         printf "    [-p|--platform <platform>]    target platform to build cross compiler for\n"
 121         printf "                                  (defaults to $TARGETARCH)\n"
 122         printf "    [-d|--directory <target dir>] target directory to install cross compiler to\n"
 123         printf "                                  (defaults to $TARGETDIR)\n\n"
 124         printf "    [-D|--destdir <dest dir>]     destination directory to install cross compiler to\n"
 125         printf "                                  (for RPM builds, default unset)\n\n"
 126         printf "    [-G|--skip-gdb]               don't build GNU debugger\n"
 127 }
 128
 129 myversion()
 130 {
 131         # version tag is always printed, so just print the license here
 132
 133         cat << EOF
 134 Copyright (C) 2008-2010 by coresystems GmbH
 135 Copyright (C) 2011 by Sage Electronic Engineering
 136
 137 This program is free software; you can redistribute it and/or modify
 138 it under the terms of the GNU General Public License as published by
 139 the Free Software Foundation; version 2 of the License.
 140
 141 This program is distributed in the hope that it will be useful,
 142 but WITHOUT ANY WARRANTY; without even the implied warranty of
 143 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 144 GNU General Public License for more details.
 145
 146 EOF
 147 }
 148
 149 printf "${blue}Welcome to the ${red}coresystems${blue} cross toolchain builder v$CROSSGCC_VERSION ($CROSSGCC_DATE)${NC}\n\n"
 150
 151 # Look if we have getopt. If not, build it.
 152 export PATH=$PATH:.
 153 getopt - > /dev/null 2>/dev/null || gcc -o getopt getopt.c
 154
 155 # parse parameters.. try to find out whether we're running GNU getopt
 156 getoptbrand="`getopt -V`"
 157 if [ "${getoptbrand:0:6}" == "getopt" ]; then
 158         # Detected GNU getopt that supports long options.
 159         args=`getopt -l version,help,clean,directory:,platform:,jobs:,destdir:,savetemps,skip-gdb Vhcd:p:j:D:tG -- "$@"`
 160         eval set "$args"
 161 else
 162         # Detected non-GNU getopt
 163         args=`getopt Vhcd:p:j:D:tG $*`
 164         set -- $args
 165 fi
 166
 167 if [ $? != 0 ]; then
 168         myhelp
 169         exit 1
 170 fi
 171
 172 while true ; do
 173         case "$1" in
 174                 -V|--version)   shift; myversion; exit 0;;
 175                 -h|--help)      shift; myhelp; exit 0;;
 176                 -c|--clean)     shift; cleanup;;
 177                 -t|--savetemps) shift; SAVETEMPS=1;;
 178                 -d|--directory) shift; TARGETDIR="$1"; shift;;
 179                 -p|--platform)  shift; TARGETARCH="$1"; shift;;
 180                 -D|--destdir)   shift; DESTDIR="$1"; shift;;
 181                 -j|--jobs)      shift; JOBS="-j $1"; shift;;
 182                 -G|--skip-gdb)  shift; SKIPGDB=1;;
 183                 --)             shift; break;;
 184                 -*)             printf "Invalid option\n\n"; myhelp; exit 1;;
 185                 *)              break;;
 186         esac
 187 done
 188
 189 GDB_PACKAGE="GDB"
 190 if [ $SKIPGDB -eq 1 ]; then
 191         printf "Will skip GDB ... ${green}ok${NC}\n"
 192         GDB_PACKAGE=""
 193 fi
 194
 195 MINGW_ARCHIVES=""
 196 if [ "$TARGETARCH" = "i386-mingw32" ]; then
 197         MINGW_ARCHIVES="$W32API_ARCHIVE $MINGWRT_ARCHIVE"
 198 fi
 199
 200 if [ ${GCC_VERSION} == "4.5.0" -o ${GCC_VERSION} == "4.6.0" ]; then
 201   # coreboot does not like the GOLD linker
 202   # USE_GOLD="--enable-gold"
 203   USE_GOLD=""
 204   GCC_OPTIONS="--enable-lto"
 205 fi
 206
 207 if [ ${GCC_VERSION} == "4.6.0" ]; then
 208   if [ ! -r tarballs/gcc-core-${GCC_VERSION}.tar.bz2 ]; then
 209     printf "Pre-Release GCC ${GCC_VERSION}, checking out subversion trunk\n"
 210     mkdir -p tarballs/.tmp
 211     cd tarballs/.tmp
 212     rm -rf gcc-${GCC_VERSION}
 213     svn export -q svn://gcc.gnu.org/svn/gcc/trunk gcc-${GCC_VERSION}
 214     printf "done. Now creating tar ball...\n"
 215     tar cjf ../gcc-core-${GCC_VERSION}.tar.bz2 gcc-${GCC_VERSION}
 216     printf "done. Now cleaning up...\n"
 217     cd ..
 218     rm -rf .tmp
 219     cd ..
 220     printf "done.\n"
 221   fi
 222 fi
 223
 224 printf "Downloading tar balls ... \n"
 225 mkdir -p tarballs
 226 for ARCHIVE in $GMP_ARCHIVE $MPFR_ARCHIVE $MPC_ARCHIVE $LIBELF_ARCHIVE $GCC_ARCHIVE $BINUTILS_ARCHIVE $GDB_ARCHIVE $MINGW_ARCHIVES $IASL_ARCHIVE; do
 227         FILE=`basename $ARCHIVE`
 228         printf " * $FILE "
 229         test -f tarballs/$FILE && printf "(cached)" || (
 230                 printf "(downloading)"
 231                 cd tarballs
 232                 wget -q $ARCHIVE
 233         )
 234         test -f tarballs/$FILE || printf "\n${RED}Failed to download $FILE.${red}\n"
 235         test -f tarballs/$FILE || exit 1
 236         printf "\n"
 237 done
 238 printf "Downloaded tar balls ... "
 239 printf "${green}ok${NC}\n"
 240
 241 MINGW_PACKAGES=""
 242 if [ "$TARGETARCH" = "i386-mingw32" ]; then
 243         MINGW_PACKAGES="W32API MINGWRT"
 244 fi
 245
 246 printf "Unpacking and patching ... \n"
 247 for PACKAGE in GMP MPFR MPC LIBELF GCC BINUTILS $GDB_PACKAGE $MINGW_PACKAGES IASL; do
 248         archive=$PACKAGE"_ARCHIVE"
 249         archive=${!archive}
 250         dir=$PACKAGE"_DIR"
 251         test -d ${!dir} || (
 252                 printf " * `basename $archive`\n"
 253                 FLAGS=zxf
 254                 test ${archive:${#archive}-2:2} = "gz" && FLAGS=zxf
 255                 test ${archive:${#archive}-3:3} = "bz2" && FLAGS=jxf
 256                 test ${archive:${#archive}-4:4} = "lzma" && FLAGS="--lzma -xf"
 257                 $TAR $FLAGS tarballs/`basename $archive`
 258                 for patch in patches/${!dir}_*.patch; do
 259                         test -r $patch || continue
 260                         printf "   o `basename $patch`\n"
 261                         $PATCH -s -N -p0 < `echo $patch`
 262                 done
 263         )
 264 done
 265 printf "Unpacked and patched ... "
 266 printf "${green}ok${NC}\n"
 267
 268 if [ "$TARGETARCH" = "i386-mingw32" ]; then
 269         mkdir -p $TARGETDIR/i386-mingw32/sys-include
 270         mv $MINGWRT_DIR/include/* $W32API_DIR/include/* $TARGETDIR/i386-mingw32/sys-include
 271 fi
 272
 273 if [ `uname` = "Darwin" ]; then
 274         #GCC_OPTIONS="$GCC_OPTIONS --enable-threads=posix"
 275
 276         # generally the OS X compiler can create x64 binaries.
 277         # Per default it generated i386 binaries in 10.5 and x64
 278         # binaries in 10.6 (even if the kernel is 32bit)
 279         # For some weird reason, 10.5 autodetects an ABI=64 though
 280         # so we're setting the ABI explicitly here.
 281         if [ `sysctl -n hw.optional.x86_64` -eq 1 ]; then
 282                 OPTIONS="ABI=64"
 283         else
 284                 OPTIONS="ABI=32"
 285         fi
 286         # old check:
 287         #OPTIONS="ABI=32"
 288         #touch .architecture_check.c
 289         #gcc .architecture_check.c -c -o .architecture_check.o
 290         #ARCH=`file .architecture_check.o |cut -f5 -d\ `
 291         #test  "$ARCH" = "x86_64" && OPTIONS="ABI=64"
 292         #rm .architecture_check.c .architecture_check.o
 293 fi
 294
 295 mkdir -p build-gmp build-mpfr build-mpc build-libelf build-binutils build-gcc
 296 if [ $SKIPGDB -eq 0 ]; then
 297         mkdir -p build-gdb
 298 fi
 299 if [ -f build-gmp/.success ]; then
 300         printf "Skipping GMP as it is already built\n"
 301 else
 302 printf "Building GMP ${GMP_VERSION} ... "
 303 (
 304         cd build-gmp
 305         rm -f .failed
 306         ../${GMP_DIR}/configure --disable-shared --prefix=$TARGETDIR $OPTIONS \
 307                 || touch .failed
 308         $MAKE $JOBS || touch .failed
 309         $MAKE install DESTDIR=$DESTDIR || touch .failed
 310         if [ ! -f .failed ]; then touch .success; fi
 311 ) &> build-gmp/crossgcc-build.log
 312 test -r build-gmp/.failed && printf "${RED}failed${NC}\n" || printf "${green}ok${NC}\n"
 313 test -r build-gmp/.failed && exit 1
 314 fi
 315
 316 #if [ "$DESTDIR" != "" -a ! -x $TARGETDIR ]; then
 317 #       # create compat link
 318 #       ln -s $DESTDIR$TARGETDIR $TARGETDIR
 319 #fi
 320
 321 # Now set CFLAGS to match GMP CFLAGS.
 322 HOSTCFLAGS=`grep __GMP_CFLAGS $DESTDIR$TARGETDIR/include/gmp.h |cut -d\" -f2`
 323
 324 if [ -f build-mpfr/.success ]; then
 325         printf "Skipping MPFR as it is already built\n"
 326 else
 327 printf "Building MPFR ${MPFR_VERSION} ... "
 328 (
 329         test `uname` = "Darwin" && CFLAGS="$CFLAGS -force_cpusubtype_ALL"
 330         cd build-mpfr
 331         rm -f .failed
 332         ../${MPFR_DIR}/configure --disable-shared --prefix=$TARGETDIR \
 333                 --infodir=$TARGETDIR/info \
 334                 --with-gmp=$DESTDIR$TARGETDIR CFLAGS="$HOSTCFLAGS" || touch .failed
 335         $MAKE $JOBS || touch .failed
 336         $MAKE install DESTDIR=$DESTDIR || touch .failed
 337
 338         # work around build problem of libgmp.la
 339         if [ "$DESTDIR" != "" ]; then
 340             perl -pi -e "s,$DESTDIR,," $DESTDIR$TARGETDIR/libgmp.la
 341         fi
 342
 343         if [ ! -f .failed ]; then touch .success; fi
 344 ) &> build-mpfr/crossgcc-build.log
 345 test -r build-mpfr/.failed && printf "${RED}failed${NC}\n" || printf "${green}ok${NC}\n"
 346 test -r build-mpfr/.failed && exit 1
 347 fi
 348
 349 if [ -f build-mpc/.success ]; then
 350         printf "Skipping MPC as it is already built\n"
 351 else
 352 printf "Building MPC ${MPC_VERSION} ... "
 353 (
 354         #test `uname` = "Darwin" && CFLAGS="$CFLAGS -force_cpusubtype_ALL"
 355         cd build-mpc
 356         rm -f .failed
 357         ../${MPC_DIR}/configure --disable-shared --prefix=$TARGETDIR \
 358                 --infodir=$TARGETDIR/info --with-mpfr=$DESTDIR$TARGETDIR \
 359                 --with-gmp=$DESTDIR$TARGETDIR CFLAGS="$HOSTCFLAGS" || touch .failed
 360         $MAKE $JOBS || touch .failed
 361         $MAKE install DESTDIR=$DESTDIR || touch .failed
 362
 363         if [ ! -f .failed ]; then touch .success; fi
 364 ) &> build-mpc/crossgcc-build.log
 365 test -r build-mpc/.failed && printf "${RED}failed${NC}\n" || printf "${green}ok${NC}\n"
 366 test -r build-mpc/.failed && exit 1
 367 fi
 368
 369 if [ -f build-libelf/.success ]; then
 370         printf "Skipping libelf as it is already built\n"
 371 else
 372 printf "Building libelf ${LIBELF_VERSION} ... "
 373 (
 374         cd build-libelf
 375         rm -f .failed
 376         echo "$HOSTCFLAGS"
 377         CFLAGS="$HOSTCFLAGS" libelf_cv_elf_h_works=no ../${LIBELF_DIR}/configure --disable-shared --prefix=$TARGETDIR \
 378                 --infodir=$TARGETDIR/info CFLAGS="$HOSTCFLAGS" || touch .failed
 379         $MAKE $JOBS || touch .failed
 380         $MAKE install DESTDIR=$DESTDIR || touch .failed
 381
 382         if [ ! -f .failed ]; then touch .success; fi
 383 ) &> build-libelf/crossgcc-build.log
 384 test -r build-libelf/.failed && printf "${RED}failed${NC}\n" || printf "${green}ok${NC}\n"
 385 test -r build-libelf/.failed && exit 1
 386 fi
 387
 388 if [ -f build-binutils/.success ]; then
 389         printf "Skipping binutils as it is already built\n"
 390 else
 391 printf "Building binutils ${BINUTILS_VERSION} ... "
 392 (
 393         cd build-binutils
 394         rm -f .failed
 395         ../binutils-${BINUTILS_VERSION}/configure --prefix=$TARGETDIR --target=${TARGETARCH} \
 396                 --disable-werror --disable-nls $USE_GOLD \
 397                 CFLAGS="$HOSTCFLAGS" || touch .failed
 398         $MAKE $JOBS || touch .failed
 399         $MAKE install DESTDIR=$DESTDIR || touch .failed
 400         if [ ! -f .failed ]; then touch .success; fi
 401 ) &> build-binutils/crossgcc-build.log
 402 test -r build-binutils/.failed && printf "${RED}failed${NC}\n" || printf "${green}ok${NC}\n"
 403 test -r build-binutils/.failed && exit 1
 404 fi
 405
 406 if [ -f build-gcc/.success ]; then
 407         printf "Skipping GCC as it is already built\n"
 408 else
 409 printf "Building GCC ${GCC_VERSION} ... "
 410 (
 411         cd build-gcc
 412         export PATH=$PATH:$DESTDIR$TARGETDIR/bin
 413         rm -f .failed
 414         # GCC does not honour HOSTCFLAGS at all. CFLAGS are used for
 415         # both target and host object files. This is pretty misdesigned.
 416         # There's a work-around called CFLAGS_FOR_BUILD and CFLAGS_FOR_TARGET
 417         # but it does not seem to work properly. At least the host library
 418         # libiberty is not compiled with CFLAGS_FOR_BUILD.
 419         CFLAGS_FOR_TARGET="-O2" CFLAGS="$HOSTCFLAGS" CFLAGS_FOR_BUILD="$HOSTCFLAGS" ../gcc-${GCC_VERSION}/configure \
 420                 --prefix=$TARGETDIR --libexecdir=$TARGETDIR/lib \
 421                 --target=${TARGETARCH} --disable-werror --disable-shared \
 422                 --disable-libssp --disable-bootstrap --disable-nls \
 423                 $GCC_OPTIONS --enable-languages="c" $USE_GOLD \
 424                 --with-gmp=$DESTDIR$TARGETDIR --with-mpfr=$DESTDIR$TARGETDIR \
 425                 --with-mpc=$DESTDIR$TARGETDIR --with-libelf=$DESTDIR$TARGETDIR \
 426                 --with-pkgversion="coreboot toolchain v$CROSSGCC_VERSION $CROSSGCC_DATE" \
 427                 || touch .failed
 428         $MAKE $JOBS CFLAGS_FOR_BUILD="$HOSTCFLAGS" || touch .failed
 429         $MAKE install DESTDIR=$DESTDIR || touch .failed
 430         if [ ! -f .failed ]; then touch .success; fi
 431 ) &> build-gcc/crossgcc-build.log
 432 test -r build-gcc/.failed && printf "${RED}failed${NC}\n" || printf "${green}ok${NC}\n"
 433 test -r build-gcc/.failed && exit 1
 434 fi
 435
 436 if [ -f build-gdb/.success ]; then
 437         printf "Skipping GDB as it is already built\n"
 438 elif [ $SKIPGDB -eq 1 ]; then
 439         printf "Skipping GDB as requested by command line\n"
 440 else
 441 printf "Building GDB ${GDB_VERSION} ... "
 442 (
 443         cd build-gdb
 444         export PATH=$PATH:$DESTDIR$TARGETDIR/bin
 445         rm -f .failed
 446         CFLAGS="$HOSTCFLAGS" ../gdb-${GDB_VERSION}/configure --prefix=$TARGETDIR --target=${TARGETARCH} \
 447                 --without-python --disable-werror --disable-nls
 448         $MAKE $JOBS || touch .failed
 449         $MAKE install DESTDIR=$DESTDIR || touch .failed
 450         if [ ! -f .failed ]; then touch .success; fi
 451 ) &> build-gdb/crossgcc-build.log
 452 test -r build-gdb/.failed && printf "${RED}failed${NC}\n" || printf "${green}ok${NC}\n"
 453 test -r build-gdb/.failed && exit 1
 454 fi
 455
 456 if [ -f $IASL_DIR/compiler/.success ]; then
 457         printf "Skipping IASL as it is already built\n"
 458 else
 459 printf "Building IASL ${IASL_VERSION} ... "
 460 (
 461         cd $IASL_DIR/compiler
 462         export PATH=$PATH:$DESTDIR$TARGETDIR/bin
 463         rm -f .failed
 464         CFLAGS="$HOSTCFLAGS"
 465         $MAKE || touch .failed
 466         rm -f $DESTDIR$TARGETDIR/bin/iasl || touch .failed
 467         cp iasl $DESTDIR$TARGETDIR/bin || touch .failed
 468         if [ ! -f .failed ]; then touch .success; fi
 469 ) &> $IASL_DIR/compiler/crossgcc-build.log
 470 test -r $IASL_DIR/compiler/.failed && printf "${RED}failed${NC}\n" || printf "${green}ok${NC}\n"
 471 test -r $IASL_DIR/compiler/.failed && exit 1
 472 fi
 473
 474 if [ $SAVETEMPS -eq 0 ]; then
 475         printf "Cleaning up... "
 476         rm -rf ${GMP_DIR} build-gmp
 477         rm -rf ${MPFR_DIR} build-mpfr
 478         rm -rf ${MPC_DIR} build-mpc
 479         rm -rf ${LIBELF_DIR} build-libelf
 480         rm -rf ${BINUTILS_DIR} build-binutils
 481         rm -rf ${GCC_DIR} build-gcc
 482         rm -rf ${GDB_DIR} build-gdb
 483         rm -rf ${IASL_DIR}
 484         printf "${green}ok${NC}\n"
 485 else
 486         printf "Leaving temporary files around... ${green}ok${NC}\n"
 487 fi
 488
 489 printf "\n${green}You can now run your $TARGETARCH cross toolchain from $TARGETDIR.${NC}\n"
 490
 491