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=7.3.1
  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_ARCHIVE=""
 193         GDB_PACKAGE=""
 194 fi
 195
 196 MINGW_ARCHIVES=""
 197 if [ "$TARGETARCH" = "i386-mingw32" ]; then
 198         MINGW_ARCHIVES="$W32API_ARCHIVE $MINGWRT_ARCHIVE"
 199 fi
 200
 201 if [ ${GCC_VERSION} = "4.5.0" -o ${GCC_VERSION} = "4.6.0" ]; then
 202   # coreboot does not like the GOLD linker
 203   # USE_GOLD="--enable-gold"
 204   USE_GOLD=""
 205   GCC_OPTIONS="--enable-lto"
 206 fi
 207
 208 if [ ${GCC_VERSION} = "4.6.0" ]; then
 209   if [ ! -r tarballs/gcc-core-${GCC_VERSION}.tar.bz2 ]; then
 210     printf "Pre-Release GCC ${GCC_VERSION}, checking out subversion trunk\n"
 211     mkdir -p tarballs/.tmp
 212     cd tarballs/.tmp
 213     rm -rf gcc-${GCC_VERSION}
 214     svn export -q svn://gcc.gnu.org/svn/gcc/trunk gcc-${GCC_VERSION}
 215     printf "done. Now creating tar ball...\n"
 216     tar cjf ../gcc-core-${GCC_VERSION}.tar.bz2 gcc-${GCC_VERSION}
 217     printf "done. Now cleaning up...\n"
 218     cd ..
 219     rm -rf .tmp
 220     cd ..
 221     printf "done.\n"
 222   fi
 223 fi
 224
 225 printf "Downloading tar balls ... \n"
 226 mkdir -p tarballs
 227 for ARCHIVE in $GMP_ARCHIVE $MPFR_ARCHIVE $MPC_ARCHIVE $LIBELF_ARCHIVE $GCC_ARCHIVE $BINUTILS_ARCHIVE $GDB_ARCHIVE $MINGW_ARCHIVES $IASL_ARCHIVE; do
 228         FILE=`basename $ARCHIVE`
 229         printf " * $FILE "
 230         test -f tarballs/$FILE && printf "(cached)" || (
 231                 printf "(downloading)"
 232                 cd tarballs
 233                 wget -q $ARCHIVE
 234         )
 235         test -f tarballs/$FILE || printf "\n${RED}Failed to download $FILE.${red}\n"
 236         test -f tarballs/$FILE || exit 1
 237         printf "\n"
 238 done
 239 printf "Downloaded tar balls ... "
 240 printf "${green}ok${NC}\n"
 241
 242 MINGW_PACKAGES=""
 243 if [ "$TARGETARCH" = "i386-mingw32" ]; then
 244         MINGW_PACKAGES="W32API MINGWRT"
 245 fi
 246
 247 printf "Unpacking and patching ... \n"
 248 for PACKAGE in GMP MPFR MPC LIBELF GCC BINUTILS $GDB_PACKAGE $MINGW_PACKAGES IASL; do
 249         archive=$PACKAGE"_ARCHIVE"
 250         archive="`eval echo '$'$archive`"
 251         dir=$PACKAGE"_DIR"
 252         dir="`eval echo '$'${dir}`"
 253         test -d ${dir} || (
 254                 printf " * `basename $archive`\n"
 255                 FLAGS=zxf
 256                 suffix=`echo $archive | sed 's,.*\.,,'`
 257                 test "$suffix" = "gz" && FLAGS=zxf
 258                 test "$suffix" = "bz2" && FLAGS=jxf
 259                 test "$suffix" = "lzma" && FLAGS="--lzma -xf"
 260                 $TAR $FLAGS tarballs/`basename $archive`
 261                 for patch in patches/${dir}_*.patch; do
 262                         test -r $patch || continue
 263                         printf "   o `basename $patch`\n"
 264                         $PATCH -s -N -p0 < `echo $patch`
 265                 done
 266         )
 267 done
 268 printf "Unpacked and patched ... "
 269 printf "${green}ok${NC}\n"
 270
 271 if [ "$TARGETARCH" = "i386-mingw32" ]; then
 272         mkdir -p $TARGETDIR/i386-mingw32/sys-include
 273         mv $MINGWRT_DIR/include/* $W32API_DIR/include/* $TARGETDIR/i386-mingw32/sys-include
 274 fi
 275
 276 if [ `uname` = "Darwin" ]; then
 277         #GCC_OPTIONS="$GCC_OPTIONS --enable-threads=posix"
 278
 279         # generally the OS X compiler can create x64 binaries.
 280         # Per default it generated i386 binaries in 10.5 and x64
 281         # binaries in 10.6 (even if the kernel is 32bit)
 282         # For some weird reason, 10.5 autodetects an ABI=64 though
 283         # so we're setting the ABI explicitly here.
 284         if [ `sysctl -n hw.optional.x86_64` -eq 1 ]; then
 285                 OPTIONS="ABI=64"
 286         else
 287                 OPTIONS="ABI=32"
 288         fi
 289         # old check:
 290         #OPTIONS="ABI=32"
 291         #touch .architecture_check.c
 292         #gcc .architecture_check.c -c -o .architecture_check.o
 293         #ARCH=`file .architecture_check.o |cut -f5 -d\ `
 294         #test  "$ARCH" = "x86_64" && OPTIONS="ABI=64"
 295         #rm .architecture_check.c .architecture_check.o
 296 fi
 297
 298 mkdir -p build-gmp build-mpfr build-mpc build-libelf build-binutils build-gcc
 299 if [ $SKIPGDB -eq 0 ]; then
 300         mkdir -p build-gdb
 301 fi
 302 if [ -f build-gmp/.success ]; then
 303         printf "Skipping GMP as it is already built\n"
 304 else
 305 printf "Building GMP ${GMP_VERSION} ... "
 306 (
 307         cd build-gmp
 308         rm -f .failed
 309         ../${GMP_DIR}/configure --disable-shared --prefix=$TARGETDIR $OPTIONS \
 310                 || touch .failed
 311         $MAKE $JOBS || touch .failed
 312         $MAKE install DESTDIR=$DESTDIR || touch .failed
 313         if [ ! -f .failed ]; then touch .success; fi
 314 ) > build-gmp/crossgcc-build.log 2>&1
 315 test -r build-gmp/.failed && printf "${RED}failed${NC}\n" || printf "${green}ok${NC}\n"
 316 test -r build-gmp/.failed && exit 1
 317 fi
 318
 319 #if [ "$DESTDIR" != "" -a ! -x $TARGETDIR ]; then
 320 #       # create compat link
 321 #       ln -s $DESTDIR$TARGETDIR $TARGETDIR
 322 #fi
 323
 324 # Now set CFLAGS to match GMP CFLAGS.
 325 HOSTCFLAGS=`grep __GMP_CFLAGS $DESTDIR$TARGETDIR/include/gmp.h |cut -d\" -f2`
 326
 327 if [ -f build-mpfr/.success ]; then
 328         printf "Skipping MPFR as it is already built\n"
 329 else
 330 printf "Building MPFR ${MPFR_VERSION} ... "
 331 (
 332         test `uname` = "Darwin" && CFLAGS="$CFLAGS -force_cpusubtype_ALL"
 333         cd build-mpfr
 334         rm -f .failed
 335         ../${MPFR_DIR}/configure --disable-shared --prefix=$TARGETDIR \
 336                 --infodir=$TARGETDIR/info \
 337                 --with-gmp=$DESTDIR$TARGETDIR CFLAGS="$HOSTCFLAGS" || touch .failed
 338         $MAKE $JOBS || touch .failed
 339         $MAKE install DESTDIR=$DESTDIR || touch .failed
 340
 341         # work around build problem of libgmp.la
 342         if [ "$DESTDIR" != "" ]; then
 343             perl -pi -e "s,$DESTDIR,," $DESTDIR$TARGETDIR/libgmp.la
 344         fi
 345
 346         if [ ! -f .failed ]; then touch .success; fi
 347 ) > build-mpfr/crossgcc-build.log 2>&1
 348 test -r build-mpfr/.failed && printf "${RED}failed${NC}\n" || printf "${green}ok${NC}\n"
 349 test -r build-mpfr/.failed && exit 1
 350 fi
 351
 352 if [ -f build-mpc/.success ]; then
 353         printf "Skipping MPC as it is already built\n"
 354 else
 355 printf "Building MPC ${MPC_VERSION} ... "
 356 (
 357         #test `uname` = "Darwin" && CFLAGS="$CFLAGS -force_cpusubtype_ALL"
 358         cd build-mpc
 359         rm -f .failed
 360         ../${MPC_DIR}/configure --disable-shared --prefix=$TARGETDIR \
 361                 --infodir=$TARGETDIR/info --with-mpfr=$DESTDIR$TARGETDIR \
 362                 --with-gmp=$DESTDIR$TARGETDIR CFLAGS="$HOSTCFLAGS" || touch .failed
 363         $MAKE $JOBS || touch .failed
 364         $MAKE install DESTDIR=$DESTDIR || touch .failed
 365
 366         if [ ! -f .failed ]; then touch .success; fi
 367 ) > build-mpc/crossgcc-build.log 2>&1
 368 test -r build-mpc/.failed && printf "${RED}failed${NC}\n" || printf "${green}ok${NC}\n"
 369 test -r build-mpc/.failed && exit 1
 370 fi
 371
 372 if [ -f build-libelf/.success ]; then
 373         printf "Skipping libelf as it is already built\n"
 374 else
 375 printf "Building libelf ${LIBELF_VERSION} ... "
 376 (
 377         cd build-libelf
 378         rm -f .failed
 379         echo "$HOSTCFLAGS"
 380         CFLAGS="$HOSTCFLAGS" libelf_cv_elf_h_works=no ../${LIBELF_DIR}/configure --disable-shared --prefix=$TARGETDIR \
 381                 --infodir=$TARGETDIR/info CFLAGS="$HOSTCFLAGS" || touch .failed
 382         $MAKE $JOBS || touch .failed
 383         $MAKE install DESTDIR=$DESTDIR || touch .failed
 384
 385         if [ ! -f .failed ]; then touch .success; fi
 386 ) > build-libelf/crossgcc-build.log 2>&1
 387 test -r build-libelf/.failed && printf "${RED}failed${NC}\n" || printf "${green}ok${NC}\n"
 388 test -r build-libelf/.failed && exit 1
 389 fi
 390
 391 if [ -f build-binutils/.success ]; then
 392         printf "Skipping binutils as it is already built\n"
 393 else
 394 printf "Building binutils ${BINUTILS_VERSION} ... "
 395 (
 396         cd build-binutils
 397         rm -f .failed
 398         ../binutils-${BINUTILS_VERSION}/configure --prefix=$TARGETDIR --target=${TARGETARCH} \
 399                 --disable-werror --disable-nls $USE_GOLD \
 400                 CFLAGS="$HOSTCFLAGS" || touch .failed
 401         $MAKE $JOBS || touch .failed
 402         $MAKE install DESTDIR=$DESTDIR || touch .failed
 403         if [ ! -f .failed ]; then touch .success; fi
 404 ) > build-binutils/crossgcc-build.log 2>&1
 405 test -r build-binutils/.failed && printf "${RED}failed${NC}\n" || printf "${green}ok${NC}\n"
 406 test -r build-binutils/.failed && exit 1
 407 fi
 408
 409 if [ -f build-gcc/.success ]; then
 410         printf "Skipping GCC as it is already built\n"
 411 else
 412 printf "Building GCC ${GCC_VERSION} ... "
 413 (
 414         cd build-gcc
 415         export PATH=$PATH:$DESTDIR$TARGETDIR/bin
 416         rm -f .failed
 417         # GCC does not honour HOSTCFLAGS at all. CFLAGS are used for
 418         # both target and host object files. This is pretty misdesigned.
 419         # There's a work-around called CFLAGS_FOR_BUILD and CFLAGS_FOR_TARGET
 420         # but it does not seem to work properly. At least the host library
 421         # libiberty is not compiled with CFLAGS_FOR_BUILD.
 422         CFLAGS_FOR_TARGET="-O2" CFLAGS="$HOSTCFLAGS" CFLAGS_FOR_BUILD="$HOSTCFLAGS" `readlink -f ../gcc-${GCC_VERSION}/configure` \
 423                 --prefix=$TARGETDIR --libexecdir=$TARGETDIR/lib \
 424                 --target=${TARGETARCH} --disable-werror --disable-shared \
 425                 --disable-libssp --disable-bootstrap --disable-nls \
 426                 $GCC_OPTIONS --enable-languages="c" $USE_GOLD \
 427                 --with-gmp=$DESTDIR$TARGETDIR --with-mpfr=$DESTDIR$TARGETDIR \
 428                 --with-mpc=$DESTDIR$TARGETDIR --with-libelf=$DESTDIR$TARGETDIR \
 429                 --with-pkgversion="coreboot toolchain v$CROSSGCC_VERSION $CROSSGCC_DATE" \
 430                 || touch .failed
 431         $MAKE $JOBS CFLAGS_FOR_BUILD="$HOSTCFLAGS" || touch .failed
 432         $MAKE install DESTDIR=$DESTDIR || touch .failed
 433         if [ ! -f .failed ]; then touch .success; fi
 434 ) > build-gcc/crossgcc-build.log 2>&1
 435 test -r build-gcc/.failed && printf "${RED}failed${NC}\n" || printf "${green}ok${NC}\n"
 436 test -r build-gcc/.failed && exit 1
 437 fi
 438
 439 if [ -f build-gdb/.success ]; then
 440         printf "Skipping GDB as it is already built\n"
 441 elif [ $SKIPGDB -eq 1 ]; then
 442         printf "Skipping GDB as requested by command line\n"
 443 else
 444 printf "Building GDB ${GDB_VERSION} ... "
 445 (
 446         cd build-gdb
 447         export PATH=$PATH:$DESTDIR$TARGETDIR/bin
 448         rm -f .failed
 449         CFLAGS="$HOSTCFLAGS" ../gdb-${GDB_VERSION}/configure --prefix=$TARGETDIR --target=${TARGETARCH} \
 450                 --without-python --disable-werror --disable-nls
 451         $MAKE $JOBS || touch .failed
 452         $MAKE install DESTDIR=$DESTDIR || touch .failed
 453         if [ ! -f .failed ]; then touch .success; fi
 454 ) > build-gdb/crossgcc-build.log 2>&1
 455 test -r build-gdb/.failed && printf "${RED}failed${NC}\n" || printf "${green}ok${NC}\n"
 456 test -r build-gdb/.failed && exit 1
 457 fi
 458
 459 if [ -f $IASL_DIR/compiler/.success ]; then
 460         printf "Skipping IASL as it is already built\n"
 461 else
 462 printf "Building IASL ${IASL_VERSION} ... "
 463 (
 464         cd $IASL_DIR/compiler
 465         export PATH=$PATH:$DESTDIR$TARGETDIR/bin
 466         rm -f .failed
 467         CFLAGS="$HOSTCFLAGS"
 468         $MAKE || touch .failed
 469         rm -f $DESTDIR$TARGETDIR/bin/iasl || touch .failed
 470         cp iasl $DESTDIR$TARGETDIR/bin || touch .failed
 471         if [ ! -f .failed ]; then touch .success; fi
 472 ) > $IASL_DIR/compiler/crossgcc-build.log 2>&1
 473 test -r $IASL_DIR/compiler/.failed && printf "${RED}failed${NC}\n" || printf "${green}ok${NC}\n"
 474 test -r $IASL_DIR/compiler/.failed && exit 1
 475 fi
 476
 477 if [ $SAVETEMPS -eq 0 ]; then
 478         printf "Cleaning up... "
 479         rm -rf ${GMP_DIR} build-gmp
 480         rm -rf ${MPFR_DIR} build-mpfr
 481         rm -rf ${MPC_DIR} build-mpc
 482         rm -rf ${LIBELF_DIR} build-libelf
 483         rm -rf ${BINUTILS_DIR} build-binutils
 484         rm -rf ${GCC_DIR} build-gcc
 485         rm -rf ${GDB_DIR} build-gdb
 486         rm -rf ${IASL_DIR}
 487         printf "${green}ok${NC}\n"
 488 else
 489         printf "Leaving temporary files around... ${green}ok${NC}\n"
 490 fi
 491
 492 printf "\n${green}You can now run your $TARGETARCH cross toolchain from $TARGETDIR.${NC}\n"
 493
 494