util/crossgcc/buildgcc

   1 #!/bin/sh
   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 | sed -e '1!d' -e 's,^\(......\).*,\1,'`"
 157 if [ "${getoptbrand}" = "getopt" ]; then
 158         # Detected GNU getopt that supports long options.
 159         args=`getopt -l version,help,clean,directory:,platform:,jobs:,destdir:,savetemps,skip-gdb Vhcd:p:j:D:tG -- "$@"`
 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="`eval echo '$'$archive`"
 250         dir=$PACKAGE"_DIR"
 251         dir="`eval echo '$'${dir}`"
 252         test -d ${dir} || (
 253                 printf " * `basename $archive`\n"
 254                 FLAGS=zxf
 255                 suffix=`echo $archive | sed 's,.*\.,,'`
 256                 test "$suffix" = "gz" && FLAGS=zxf
 257                 test "$suffix" = "bz2" && FLAGS=jxf
 258                 test "$suffix" = "lzma" && FLAGS="--lzma -xf"
 259                 $TAR $FLAGS tarballs/`basename $archive`
 260                 for patch in patches/${dir}_*.patch; do
 261                         test -r $patch || continue
 262                         printf "   o `basename $patch`\n"
 263                         $PATCH -s -N -p0 < `echo $patch`
 264                 done
 265         )
 266 done
 267 printf "Unpacked and patched ... "
 268 printf "${green}ok${NC}\n"
 269
 270 if [ "$TARGETARCH" = "i386-mingw32" ]; then
 271         mkdir -p $TARGETDIR/i386-mingw32/sys-include
 272         mv $MINGWRT_DIR/include/* $W32API_DIR/include/* $TARGETDIR/i386-mingw32/sys-include
 273 fi
 274
 275 if [ `uname` = "Darwin" ]; then
 276         #GCC_OPTIONS="$GCC_OPTIONS --enable-threads=posix"
 277
 278         # generally the OS X compiler can create x64 binaries.
 279         # Per default it generated i386 binaries in 10.5 and x64
 280         # binaries in 10.6 (even if the kernel is 32bit)
 281         # For some weird reason, 10.5 autodetects an ABI=64 though
 282         # so we're setting the ABI explicitly here.
 283         if [ `sysctl -n hw.optional.x86_64` -eq 1 ]; then
 284                 OPTIONS="ABI=64"
 285         else
 286                 OPTIONS="ABI=32"
 287         fi
 288         # old check:
 289         #OPTIONS="ABI=32"
 290         #touch .architecture_check.c
 291         #gcc .architecture_check.c -c -o .architecture_check.o
 292         #ARCH=`file .architecture_check.o |cut -f5 -d\ `
 293         #test  "$ARCH" = "x86_64" && OPTIONS="ABI=64"
 294         #rm .architecture_check.c .architecture_check.o
 295 fi
 296
 297 mkdir -p build-gmp build-mpfr build-mpc build-libelf build-binutils build-gcc
 298 if [ $SKIPGDB -eq 0 ]; then
 299         mkdir -p build-gdb
 300 fi
 301 if [ -f build-gmp/.success ]; then
 302         printf "Skipping GMP as it is already built\n"
 303 else
 304 printf "Building GMP ${GMP_VERSION} ... "
 305 (
 306         cd build-gmp
 307         rm -f .failed
 308         ../${GMP_DIR}/configure --disable-shared --prefix=$TARGETDIR $OPTIONS \
 309                 || touch .failed
 310         $MAKE $JOBS || touch .failed
 311         $MAKE install DESTDIR=$DESTDIR || touch .failed
 312         if [ ! -f .failed ]; then touch .success; fi
 313 ) > build-gmp/crossgcc-build.log 2>&1
 314 test -r build-gmp/.failed && printf "${RED}failed${NC}\n" || printf "${green}ok${NC}\n"
 315 test -r build-gmp/.failed && exit 1
 316 fi
 317
 318 #if [ "$DESTDIR" != "" -a ! -x $TARGETDIR ]; then
 319 #       # create compat link
 320 #       ln -s $DESTDIR$TARGETDIR $TARGETDIR
 321 #fi
 322
 323 # Now set CFLAGS to match GMP CFLAGS.
 324 HOSTCFLAGS=`grep __GMP_CFLAGS $DESTDIR$TARGETDIR/include/gmp.h |cut -d\" -f2`
 325
 326 if [ -f build-mpfr/.success ]; then
 327         printf "Skipping MPFR as it is already built\n"
 328 else
 329 printf "Building MPFR ${MPFR_VERSION} ... "
 330 (
 331         test `uname` = "Darwin" && CFLAGS="$CFLAGS -force_cpusubtype_ALL"
 332         cd build-mpfr
 333         rm -f .failed
 334         ../${MPFR_DIR}/configure --disable-shared --prefix=$TARGETDIR \
 335                 --infodir=$TARGETDIR/info \
 336                 --with-gmp=$DESTDIR$TARGETDIR CFLAGS="$HOSTCFLAGS" || touch .failed
 337         $MAKE $JOBS || touch .failed
 338         $MAKE install DESTDIR=$DESTDIR || touch .failed
 339
 340         # work around build problem of libgmp.la
 341         if [ "$DESTDIR" != "" ]; then
 342             perl -pi -e "s,$DESTDIR,," $DESTDIR$TARGETDIR/libgmp.la
 343         fi
 344
 345         if [ ! -f .failed ]; then touch .success; fi
 346 ) > build-mpfr/crossgcc-build.log 2>&1
 347 test -r build-mpfr/.failed && printf "${RED}failed${NC}\n" || printf "${green}ok${NC}\n"
 348 test -r build-mpfr/.failed && exit 1
 349 fi
 350
 351 if [ -f build-mpc/.success ]; then
 352         printf "Skipping MPC as it is already built\n"
 353 else
 354 printf "Building MPC ${MPC_VERSION} ... "
 355 (
 356         #test `uname` = "Darwin" && CFLAGS="$CFLAGS -force_cpusubtype_ALL"
 357         cd build-mpc
 358         rm -f .failed
 359         ../${MPC_DIR}/configure --disable-shared --prefix=$TARGETDIR \
 360                 --infodir=$TARGETDIR/info --with-mpfr=$DESTDIR$TARGETDIR \
 361                 --with-gmp=$DESTDIR$TARGETDIR CFLAGS="$HOSTCFLAGS" || touch .failed
 362         $MAKE $JOBS || touch .failed
 363         $MAKE install DESTDIR=$DESTDIR || touch .failed
 364
 365         if [ ! -f .failed ]; then touch .success; fi
 366 ) > build-mpc/crossgcc-build.log 2>&1
 367 test -r build-mpc/.failed && printf "${RED}failed${NC}\n" || printf "${green}ok${NC}\n"
 368 test -r build-mpc/.failed && exit 1
 369 fi
 370
 371 if [ -f build-libelf/.success ]; then
 372         printf "Skipping libelf as it is already built\n"
 373 else
 374 printf "Building libelf ${LIBELF_VERSION} ... "
 375 (
 376         cd build-libelf
 377         rm -f .failed
 378         echo "$HOSTCFLAGS"
 379         CFLAGS="$HOSTCFLAGS" libelf_cv_elf_h_works=no ../${LIBELF_DIR}/configure --disable-shared --prefix=$TARGETDIR \
 380                 --infodir=$TARGETDIR/info CFLAGS="$HOSTCFLAGS" || touch .failed
 381         $MAKE $JOBS || touch .failed
 382         $MAKE install DESTDIR=$DESTDIR || touch .failed
 383
 384         if [ ! -f .failed ]; then touch .success; fi
 385 ) > build-libelf/crossgcc-build.log 2>&1
 386 test -r build-libelf/.failed && printf "${RED}failed${NC}\n" || printf "${green}ok${NC}\n"
 387 test -r build-libelf/.failed && exit 1
 388 fi
 389
 390 if [ -f build-binutils/.success ]; then
 391         printf "Skipping binutils as it is already built\n"
 392 else
 393 printf "Building binutils ${BINUTILS_VERSION} ... "
 394 (
 395         cd build-binutils
 396         rm -f .failed
 397         ../binutils-${BINUTILS_VERSION}/configure --prefix=$TARGETDIR --target=${TARGETARCH} \
 398                 --disable-werror --disable-nls $USE_GOLD \
 399                 CFLAGS="$HOSTCFLAGS" || touch .failed
 400         $MAKE $JOBS || touch .failed
 401         $MAKE install DESTDIR=$DESTDIR || touch .failed
 402         if [ ! -f .failed ]; then touch .success; fi
 403 ) > build-binutils/crossgcc-build.log 2>&1
 404 test -r build-binutils/.failed && printf "${RED}failed${NC}\n" || printf "${green}ok${NC}\n"
 405 test -r build-binutils/.failed && exit 1
 406 fi
 407
 408 if [ -f build-gcc/.success ]; then
 409         printf "Skipping GCC as it is already built\n"
 410 else
 411 printf "Building GCC ${GCC_VERSION} ... "
 412 (
 413         cd build-gcc
 414         export PATH=$PATH:$DESTDIR$TARGETDIR/bin
 415         rm -f .failed
 416         # GCC does not honour HOSTCFLAGS at all. CFLAGS are used for
 417         # both target and host object files. This is pretty misdesigned.
 418         # There's a work-around called CFLAGS_FOR_BUILD and CFLAGS_FOR_TARGET
 419         # but it does not seem to work properly. At least the host library
 420         # libiberty is not compiled with CFLAGS_FOR_BUILD.
 421         CFLAGS_FOR_TARGET="-O2" CFLAGS="$HOSTCFLAGS" CFLAGS_FOR_BUILD="$HOSTCFLAGS" `readlink -f ../gcc-${GCC_VERSION}/configure` \
 422                 --prefix=$TARGETDIR --libexecdir=$TARGETDIR/lib \
 423                 --target=${TARGETARCH} --disable-werror --disable-shared \
 424                 --disable-libssp --disable-bootstrap --disable-nls \
 425                 $GCC_OPTIONS --enable-languages="c" $USE_GOLD \
 426                 --with-gmp=$DESTDIR$TARGETDIR --with-mpfr=$DESTDIR$TARGETDIR \
 427                 --with-mpc=$DESTDIR$TARGETDIR --with-libelf=$DESTDIR$TARGETDIR \
 428                 --with-pkgversion="coreboot toolchain v$CROSSGCC_VERSION $CROSSGCC_DATE" \
 429                 || touch .failed
 430         $MAKE $JOBS CFLAGS_FOR_BUILD="$HOSTCFLAGS" || touch .failed
 431         $MAKE install DESTDIR=$DESTDIR || touch .failed
 432         if [ ! -f .failed ]; then touch .success; fi
 433 ) > build-gcc/crossgcc-build.log 2>&1
 434 test -r build-gcc/.failed && printf "${RED}failed${NC}\n" || printf "${green}ok${NC}\n"
 435 test -r build-gcc/.failed && exit 1
 436 fi
 437
 438 if [ -f build-gdb/.success ]; then
 439         printf "Skipping GDB as it is already built\n"
 440 elif [ $SKIPGDB -eq 1 ]; then
 441         printf "Skipping GDB as requested by command line\n"
 442 else
 443 printf "Building GDB ${GDB_VERSION} ... "
 444 (
 445         cd build-gdb
 446         export PATH=$PATH:$DESTDIR$TARGETDIR/bin
 447         rm -f .failed
 448         CFLAGS="$HOSTCFLAGS" ../gdb-${GDB_VERSION}/configure --prefix=$TARGETDIR --target=${TARGETARCH} \
 449                 --without-python --disable-werror --disable-nls
 450         $MAKE $JOBS || touch .failed
 451         $MAKE install DESTDIR=$DESTDIR || touch .failed
 452         if [ ! -f .failed ]; then touch .success; fi
 453 ) > build-gdb/crossgcc-build.log 2>&1
 454 test -r build-gdb/.failed && printf "${RED}failed${NC}\n" || printf "${green}ok${NC}\n"
 455 test -r build-gdb/.failed && exit 1
 456 fi
 457
 458 if [ -f $IASL_DIR/compiler/.success ]; then
 459         printf "Skipping IASL as it is already built\n"
 460 else
 461 printf "Building IASL ${IASL_VERSION} ... "
 462 (
 463         cd $IASL_DIR/compiler
 464         export PATH=$PATH:$DESTDIR$TARGETDIR/bin
 465         rm -f .failed
 466         CFLAGS="$HOSTCFLAGS"
 467         $MAKE || touch .failed
 468         rm -f $DESTDIR$TARGETDIR/bin/iasl || touch .failed
 469         cp iasl $DESTDIR$TARGETDIR/bin || touch .failed
 470         if [ ! -f .failed ]; then touch .success; fi
 471 ) > $IASL_DIR/compiler/crossgcc-build.log 2>&1
 472 test -r $IASL_DIR/compiler/.failed && printf "${RED}failed${NC}\n" || printf "${green}ok${NC}\n"
 473 test -r $IASL_DIR/compiler/.failed && exit 1
 474 fi
 475
 476 if [ $SAVETEMPS -eq 0 ]; then
 477         printf "Cleaning up... "
 478         rm -rf ${GMP_DIR} build-gmp
 479         rm -rf ${MPFR_DIR} build-mpfr
 480         rm -rf ${MPC_DIR} build-mpc
 481         rm -rf ${LIBELF_DIR} build-libelf
 482         rm -rf ${BINUTILS_DIR} build-binutils
 483         rm -rf ${GCC_DIR} build-gcc
 484         rm -rf ${GDB_DIR} build-gdb
 485         rm -rf ${IASL_DIR}
 486         printf "${green}ok${NC}\n"
 487 else
 488         printf "Leaving temporary files around... ${green}ok${NC}\n"
 489 fi
 490
 491 printf "\n${green}You can now run your $TARGETARCH cross toolchain from $TARGETDIR.${NC}\n"
 492
 493