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 # This program is free software; you can redistribute it and/or modify
   8 # it under the terms of the GNU General Public License as published by
   9 # the Free Software Foundation; version 2 of the License.
  10 #
  11 # This program is distributed in the hope that it will be useful,
  12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 # GNU General Public License for more details.
  15 #
  16 # You should have received a copy of the GNU General Public License
  17 # along with this program; if not, write to the Free Software
  18 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA
  19 #
  20
  21 CROSSGCC_DATE="December 16th, 2010"
  22 CROSSGCC_VERSION="1.03"
  23
  24 # default settings
  25 TARGETDIR=`pwd`/xgcc
  26 TARGETARCH=i386-elf
  27 DESTDIR=
  28
  29 # version numbers
  30 GMP_VERSION=5.0.1
  31 MPFR_VERSION=3.0.0
  32 MPC_VERSION=0.8.2
  33 LIBELF_VERSION=0.8.13
  34 GCC_VERSION=4.5.2
  35 BINUTILS_VERSION=2.20.1
  36 GDB_VERSION=7.2
  37 W32API_VERSION=3.15
  38 MINGWRT_VERSION=3.18
  39
  40 # archive locations
  41 GMP_ARCHIVE="ftp://ftp.gmplib.org/pub/gmp-${GMP_VERSION}/gmp-${GMP_VERSION}.tar.bz2"
  42 MPFR_ARCHIVE="http://www.mpfr.org/mpfr-${MPFR_VERSION}/mpfr-${MPFR_VERSION}.tar.bz2"
  43 MPC_ARCHIVE="http://www.multiprecision.org/mpc/download/mpc-${MPC_VERSION}.tar.gz"
  44 LIBELF_ARCHIVE="http://www.mr511.de/software/libelf-${LIBELF_VERSION}.tar.gz"
  45 GCC_ARCHIVE="ftp://ftp.fu-berlin.de/unix/languages/gcc/releases/gcc-${GCC_VERSION}/gcc-core-${GCC_VERSION}.tar.bz2"
  46 BINUTILS_ARCHIVE="http://ftp.gnu.org/gnu/binutils/binutils-${BINUTILS_VERSION}.tar.bz2"
  47 GDB_ARCHIVE="http://ftp.gnu.org/gnu/gdb/gdb-${GDB_VERSION}.tar.bz2"
  48 W32API_ARCHIVE="http://downloads.sourceforge.net/project/mingw/MinGW/BaseSystem/RuntimeLibrary/Win32-API/w32api-${W32API_VERSION}/w32api-${W32API_VERSION}-mingw32-src.tar.gz"
  49 MINGWRT_ARCHIVE="http://downloads.sourceforge.net/project/mingw/MinGW/BaseSystem/RuntimeLibrary/MinGW-RT/mingwrt-${MINGWRT_VERSION}/mingwrt-${MINGWRT_VERSION}-mingw32-src.tar.gz"
  50
  51 GMP_DIR="gmp-${GMP_VERSION}"
  52 MPFR_DIR="mpfr-${MPFR_VERSION}"
  53 MPC_DIR="mpc-${MPC_VERSION}"
  54 LIBELF_DIR="libelf-${LIBELF_VERSION}"
  55 GCC_DIR="gcc-${GCC_VERSION}"
  56 BINUTILS_DIR="binutils-${BINUTILS_VERSION}"
  57 GDB_DIR="gdb-${GDB_VERSION}"
  58 W32API_DIR="w32api-${W32API_VERSION}-mingw32"
  59 MINGWRT_DIR="mingwrt-${MINGWRT_VERSION}-mingw32"
  60
  61 SAVETEMPS=0
  62
  63 red='\e[0;31m'
  64 RED='\e[1;31m'
  65 green='\e[0;32m'
  66 GREEN='\e[1;32m'
  67 blue='\e[0;34m'
  68 BLUE='\e[1;34m'
  69 cyan='\e[0;36m'
  70 CYAN='\e[1;36m'
  71 NC='\e[0m' # No Color
  72
  73 searchgnu()
  74 {
  75         # $1 short name
  76         # result: GNU version of that tool on stdout
  77         #         or no output if no GNU version was found
  78         for i in "$1" "g$1" "gnu$1"; do
  79                 if test -x "`which $i 2>/dev/null`"; then
  80                         if test `$i --version 2>/dev/null |grep -c GNU` -gt 0; then
  81                                 echo $i
  82                                 return
  83                         fi
  84                 fi
  85         done
  86         printf "${RED}ERROR:${red} Missing toolchain: $1${NC}\n" >&2
  87         exit 1
  88 }
  89
  90 TAR=`searchgnu tar`
  91 PATCH=`searchgnu patch`
  92 MAKE=`searchgnu make`
  93
  94 cleanup()
  95 {
  96         printf "Cleaning up temporary files... "
  97         rm -rf build-* combined gcc-* gmp-* mpfr-* mpc-* libelf-* binutils-* gdb-* w32api-* mingwrt-*
  98         printf "${green}ok${NC}\n"
  99 }
 100
 101 myhelp()
 102 {
 103         printf "Usage: $0 [-V] [-c] [-p <platform>] [-d <target directory>] [-D <dest dir>]\n"
 104         printf "       $0 [-V|--version]\n"
 105         printf "       $0 [-h|--help]\n\n"
 106
 107         printf "Options:\n"
 108         printf "    [-V|--version]                print version number and exit\n"
 109         printf "    [-h|--help]                   print this help and exit\n"
 110         printf "    [-c|--clean]                  remove temporary files before build\n"
 111         printf "    [-t|--savetemps]              don't remove temporary files after build\n"
 112         printf "    [-j|--jobs <num>]             run <num> jobs in parallel in make\n"
 113         printf "    [-p|--platform <platform>]    target platform to build cross compiler for\n"
 114         printf "                                  (defaults to $TARGETARCH)\n"
 115         printf "    [-d|--directory <target dir>] target directory to install cross compiler to\n"
 116         printf "                                  (defaults to $TARGETDIR)\n\n"
 117         printf "    [-D|--destdir <dest dir>]     destination directory to install cross compiler to\n"
 118         printf "                                  (for RPM builds, default unset)\n\n"
 119 }
 120
 121 myversion()
 122 {
 123         # version tag is always printed, so just print the license here
 124
 125         cat << EOF
 126 Copyright (C) 2008-2010 by coresystems GmbH
 127
 128 This program is free software; you can redistribute it and/or modify
 129 it under the terms of the GNU General Public License as published by
 130 the Free Software Foundation; version 2 of the License.
 131
 132 This program is distributed in the hope that it will be useful,
 133 but WITHOUT ANY WARRANTY; without even the implied warranty of
 134 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 135 GNU General Public License for more details.
 136
 137 EOF
 138 }
 139
 140 printf "${blue}Welcome to the ${red}coresystems${blue} cross toolchain builder v$CROSSGCC_VERSION ($CROSSGCC_DATE)${NC}\n\n"
 141
 142 # Look if we have getopt. If not, build it.
 143 export PATH=$PATH:.
 144 getopt - > /dev/null 2>/dev/null || gcc -o getopt getopt.c
 145
 146 # parse parameters.. try to find out whether we're running GNU getopt
 147 getoptbrand="`getopt -V`"
 148 if [ "${getoptbrand:0:6}" == "getopt" ]; then
 149         # Detected GNU getopt that supports long options.
 150         args=`getopt -l version,help,clean,directory:,platform:,jobs:,destdir:,savetemps Vhcd:p:j:D:t -- "$@"`
 151         eval set "$args"
 152 else
 153         # Detected non-GNU getopt
 154         args=`getopt Vhcd:p:j:D:t $*`
 155         set -- $args
 156 fi
 157
 158 if [ $? != 0 ]; then
 159         myhelp
 160         exit 1
 161 fi
 162
 163 while true ; do
 164         case "$1" in
 165                 -V|--version)   shift; myversion; exit 0;;
 166                 -h|--help)      shift; myhelp; exit 0;;
 167                 -c|--clean)     shift; cleanup;;
 168                 -t|--savetemps) shift; SAVETEMPS=1;;
 169                 -d|--directory) shift; TARGETDIR="$1"; shift;;
 170                 -p|--platform)  shift; TARGETARCH="$1"; shift;;
 171                 -D|--destdir)   shift; DESTDIR="$1"; shift;;
 172                 -j|--jobs)      shift; JOBS="-j $1"; shift;;
 173                 --)             shift; break;;
 174                 -*)             printf "Invalid option\n\n"; myhelp; exit 1;;
 175                 *)              break;;
 176         esac
 177 done
 178
 179 MINGW_ARCHIVES=""
 180 if [ "$TARGETARCH" = "i386-mingw32" ]; then
 181         MINGW_ARCHIVES="$W32API_ARCHIVE $MINGWRT_ARCHIVE"
 182 fi
 183
 184 if [ ${GCC_VERSION} == "4.5.0" -o ${GCC_VERSION} == "4.6.0" ]; then
 185   # coreboot does not like the GOLD linker
 186   # USE_GOLD="--enable-gold"
 187   USE_GOLD=""
 188   GCC_OPTIONS="--enable-lto"
 189 fi
 190
 191 if [ ${GCC_VERSION} == "4.6.0" ]; then
 192   if [ ! -r tarballs/gcc-core-${GCC_VERSION}.tar.bz2 ]; then
 193     printf "Pre-Release GCC ${GCC_VERSION}, checking out subversion trunk\n"
 194     mkdir -p tarballs/.tmp
 195     cd tarballs/.tmp
 196     rm -rf gcc-${GCC_VERSION}
 197     svn export -q svn://gcc.gnu.org/svn/gcc/trunk gcc-${GCC_VERSION}
 198     printf "done. Now creating tar ball...\n"
 199     tar cjf ../gcc-core-${GCC_VERSION}.tar.bz2 gcc-${GCC_VERSION}
 200     printf "done. Now cleaning up...\n"
 201     cd ..
 202     rm -rf .tmp
 203     cd ..
 204     printf "done.\n"
 205   fi
 206 fi
 207
 208 printf "Downloading tar balls ... \n"
 209 mkdir -p tarballs
 210 for ARCHIVE in $GMP_ARCHIVE $MPFR_ARCHIVE $MPC_ARCHIVE $LIBELF_ARCHIVE $GCC_ARCHIVE $BINUTILS_ARCHIVE $GDB_ARCHIVE $MINGW_ARCHIVES; do
 211         FILE=`basename $ARCHIVE`
 212         printf " * $FILE "
 213         test -f tarballs/$FILE && printf "(cached)" || (
 214                 printf "(downloading)"
 215                 cd tarballs
 216                 wget -q $ARCHIVE
 217         )
 218         test -f tarballs/$FILE || printf "\n${RED}Failed to download $FILE.${red}\n"
 219         test -f tarballs/$FILE || exit 1
 220         printf "\n"
 221 done
 222 printf "Downloaded tar balls ... "
 223 printf "${green}ok${NC}\n"
 224
 225 MINGW_PACKAGES=""
 226 if [ "$TARGETARCH" = "i386-mingw32" ]; then
 227         MINGW_PACKAGES="W32API MINGWRT"
 228 fi
 229
 230 printf "Unpacking and patching ... \n"
 231 for PACKAGE in GMP MPFR MPC LIBELF GCC BINUTILS GDB $MINGW_PACKAGES; do
 232         archive=$PACKAGE"_ARCHIVE"
 233         archive=${!archive}
 234         dir=$PACKAGE"_DIR"
 235         test -d ${!dir} || (
 236                 printf " * `basename $archive`\n"
 237                 FLAGS=zxf
 238                 test ${archive:${#archive}-2:2} = "gz" && FLAGS=zxf
 239                 test ${archive:${#archive}-3:3} = "bz2" && FLAGS=jxf
 240                 $TAR $FLAGS tarballs/`basename $archive`
 241                 for patch in patches/${!dir}_*.patch; do
 242                         test -r $patch || continue
 243                         printf "   o `basename $patch`\n"
 244                         $PATCH -s -N -p0 < `echo $patch`
 245                 done
 246         )
 247 done
 248 printf "Unpacked and patched ... "
 249 printf "${green}ok${NC}\n"
 250
 251 if [ "$TARGETARCH" = "i386-mingw32" ]; then
 252         mkdir -p $TARGETDIR/i386-mingw32/sys-include
 253         mv $MINGWRT_DIR/include/* $W32API_DIR/include/* $TARGETDIR/i386-mingw32/sys-include
 254 fi
 255
 256 if [ `uname` = "Darwin" ]; then
 257         #GCC_OPTIONS="$GCC_OPTIONS --enable-threads=posix"
 258
 259         # generally the OS X compiler can create x64 binaries.
 260         # Per default it generated i386 binaries in 10.5 and x64
 261         # binaries in 10.6 (even if the kernel is 32bit)
 262         # For some weird reason, 10.5 autodetects an ABI=64 though
 263         # so we're setting the ABI explicitly here.
 264         if [ `sysctl -n hw.optional.x86_64` -eq 1 ]; then
 265                 OPTIONS="ABI=64"
 266         else
 267                 OPTIONS="ABI=32"
 268         fi
 269         # old check:
 270         #OPTIONS="ABI=32"
 271         #touch .architecture_check.c
 272         #gcc .architecture_check.c -c -o .architecture_check.o
 273         #ARCH=`file .architecture_check.o |cut -f5 -d\ `
 274         #test  "$ARCH" = "x86_64" && OPTIONS="ABI=64"
 275         #rm .architecture_check.c .architecture_check.o
 276 fi
 277
 278 mkdir -p build-gmp build-mpfr build-mpc build-libelf build-binutils build-gcc build-gdb
 279 if [ -f build-gmp/.success ]; then
 280         printf "Skipping GMP as it is already built\n"
 281 else
 282 printf "Building GMP ${GMP_VERSION} ... "
 283 (
 284         cd build-gmp
 285         rm -f .failed
 286         ../${GMP_DIR}/configure --disable-shared --prefix=$TARGETDIR $OPTIONS \
 287                 || touch .failed
 288         $MAKE $JOBS || touch .failed
 289         $MAKE install DESTDIR=$DESTDIR || touch .failed
 290         if [ ! -f .failed ]; then touch .success; fi
 291 ) &> build-gmp/crossgcc-build.log
 292 test -r build-gmp/.failed && printf "${RED}failed${NC}\n" || printf "${green}ok${NC}\n"
 293 test -r build-gmp/.failed && exit 1
 294 fi
 295
 296 #if [ "$DESTDIR" != "" -a ! -x $TARGETDIR ]; then
 297 #       # create compat link
 298 #       ln -s $DESTDIR$TARGETDIR $TARGETDIR
 299 #fi
 300
 301 # Now set CFLAGS to match GMP CFLAGS.
 302 HOSTCFLAGS=`grep __GMP_CFLAGS $DESTDIR$TARGETDIR/include/gmp.h |cut -d\" -f2`
 303
 304 if [ -f build-mpfr/.success ]; then
 305         printf "Skipping MPFR as it is already built\n"
 306 else
 307 printf "Building MPFR ${MPFR_VERSION} ... "
 308 (
 309         test `uname` = "Darwin" && CFLAGS="$CFLAGS -force_cpusubtype_ALL"
 310         cd build-mpfr
 311         rm -f .failed
 312         ../${MPFR_DIR}/configure --disable-shared --prefix=$TARGETDIR \
 313                 --infodir=$TARGETDIR/info \
 314                 --with-gmp=$DESTDIR$TARGETDIR CFLAGS="$HOSTCFLAGS" || touch .failed
 315         $MAKE $JOBS || touch .failed
 316         $MAKE install DESTDIR=$DESTDIR || touch .failed
 317
 318         # work around build problem of libgmp.la
 319         if [ "$DESTDIR" != "" ]; then
 320             perl -pi -e "s,$DESTDIR,," $DESTDIR$TARGETDIR/libgmp.la
 321         fi
 322
 323         if [ ! -f .failed ]; then touch .success; fi
 324 ) &> build-mpfr/crossgcc-build.log
 325 test -r build-mpfr/.failed && printf "${RED}failed${NC}\n" || printf "${green}ok${NC}\n"
 326 test -r build-mpfr/.failed && exit 1
 327 fi
 328
 329 if [ -f build-mpc/.success ]; then
 330         printf "Skipping MPC as it is already built\n"
 331 else
 332 printf "Building MPC ${MPC_VERSION} ... "
 333 (
 334         #test `uname` = "Darwin" && CFLAGS="$CFLAGS -force_cpusubtype_ALL"
 335         cd build-mpc
 336         rm -f .failed
 337         ../${MPC_DIR}/configure --disable-shared --prefix=$TARGETDIR \
 338                 --infodir=$TARGETDIR/info --with-mpfr=$DESTDIR$TARGETDIR \
 339                 --with-gmp=$DESTDIR$TARGETDIR CFLAGS="$HOSTCFLAGS" || touch .failed
 340         $MAKE $JOBS || touch .failed
 341         $MAKE install DESTDIR=$DESTDIR || touch .failed
 342
 343         if [ ! -f .failed ]; then touch .success; fi
 344 ) &> build-mpc/crossgcc-build.log
 345 test -r build-mpc/.failed && printf "${RED}failed${NC}\n" || printf "${green}ok${NC}\n"
 346 test -r build-mpc/.failed && exit 1
 347 fi
 348
 349 if [ -f build-libelf/.success ]; then
 350         printf "Skipping libelf as it is already built\n"
 351 else
 352 printf "Building libelf ${LIBELF_VERSION} ... "
 353 (
 354         cd build-libelf
 355         rm -f .failed
 356         echo "$HOSTCFLAGS"
 357         CFLAGS="$HOSTCFLAGS" libelf_cv_elf_h_works=no ../${LIBELF_DIR}/configure --disable-shared --prefix=$TARGETDIR \
 358                 --infodir=$TARGETDIR/info CFLAGS="$HOSTCFLAGS" || touch .failed
 359         $MAKE $JOBS || touch .failed
 360         $MAKE install DESTDIR=$DESTDIR || touch .failed
 361
 362         if [ ! -f .failed ]; then touch .success; fi
 363 ) &> build-libelf/crossgcc-build.log
 364 test -r build-libelf/.failed && printf "${RED}failed${NC}\n" || printf "${green}ok${NC}\n"
 365 test -r build-libelf/.failed && exit 1
 366 fi
 367
 368 if [ -f build-binutils/.success ]; then
 369         printf "Skipping binutils as it is already built\n"
 370 else
 371 printf "Building binutils ${BINUTILS_VERSION} ... "
 372 (
 373         cd build-binutils
 374         rm -f .failed
 375         ../binutils-${BINUTILS_VERSION}/configure --prefix=$TARGETDIR --target=${TARGETARCH} \
 376                 --disable-werror --disable-nls $USE_GOLD \
 377                 CFLAGS="$HOSTCFLAGS" || touch .failed
 378         $MAKE $JOBS || touch .failed
 379         $MAKE install DESTDIR=$DESTDIR || touch .failed
 380         if [ ! -f .failed ]; then touch .success; fi
 381 ) &> build-binutils/crossgcc-build.log
 382 test -r build-binutils/.failed && printf "${RED}failed${NC}\n" || printf "${green}ok${NC}\n"
 383 test -r build-binutils/.failed && exit 1
 384 fi
 385
 386 if [ -f build-gcc/.success ]; then
 387         printf "Skipping GCC as it is already built\n"
 388 else
 389 printf "Building GCC ${GCC_VERSION} ... "
 390 (
 391         cd build-gcc
 392         export PATH=$PATH:$DESTDIR$TARGETDIR/bin
 393         rm -f .failed
 394         # GCC does not honour HOSTCFLAGS at all. CFLAGS are used for
 395         # both target and host object files. This is pretty misdesigned.
 396         # There's a work-around called CFLAGS_FOR_BUILD and CFLAGS_FOR_TARGET
 397         # but it does not seem to work properly. At least the host library
 398         # libiberty is not compiled with CFLAGS_FOR_BUILD.
 399         CFLAGS_FOR_TARGET="-O2" CFLAGS="$HOSTCFLAGS" CFLAGS_FOR_BUILD="$HOSTCFLAGS" ../gcc-${GCC_VERSION}/configure \
 400                 --prefix=$TARGETDIR --libexecdir=$TARGETDIR/lib \
 401                 --target=${TARGETARCH} --disable-werror --disable-shared \
 402                 --disable-libssp --disable-bootstrap --disable-nls \
 403                 $GCC_OPTIONS --enable-languages="c" $USE_GOLD \
 404                 --with-gmp=$DESTDIR$TARGETDIR --with-mpfr=$DESTDIR$TARGETDIR \
 405                 --with-mpc=$DESTDIR$TARGETDIR --with-libelf=$DESTDIR$TARGETDIR \
 406                 --with-pkgversion="coreboot toolchain v$CROSSGCC_VERSION $CROSSGCC_DATE" \
 407                 || touch .failed
 408         $MAKE $JOBS CFLAGS_FOR_BUILD="$HOSTCFLAGS" || touch .failed
 409         $MAKE install DESTDIR=$DESTDIR || touch .failed
 410         if [ ! -f .failed ]; then touch .success; fi
 411 ) &> build-gcc/crossgcc-build.log
 412 test -r build-gcc/.failed && printf "${RED}failed${NC}\n" || printf "${green}ok${NC}\n"
 413 test -r build-gcc/.failed && exit 1
 414 fi
 415
 416 if [ -f build-gdb/.success ]; then
 417         printf "Skipping GDB as it is already built\n"
 418 else
 419 printf "Building GDB ${GDB_VERSION} ... "
 420 (
 421         cd build-gdb
 422         export PATH=$PATH:$DESTDIR$TARGETDIR/bin
 423         rm -f .failed
 424         CFLAGS="$HOSTCFLAGS" ../gdb-${GDB_VERSION}/configure --prefix=$TARGETDIR --target=${TARGETARCH} \
 425                 --without-python --disable-werror --disable-nls
 426         $MAKE $JOBS || touch .failed
 427         $MAKE install DESTDIR=$DESTDIR || touch .failed
 428         if [ ! -f .failed ]; then touch .success; fi
 429 ) &> build-gdb/crossgcc-build.log
 430 test -r build-gdb/.failed && printf "${RED}failed${NC}\n" || printf "${green}ok${NC}\n"
 431 test -r build-gdb/.failed && exit 1
 432 fi
 433
 434 if [ $SAVETEMPS -eq 0 ]; then
 435         printf "Cleaning up... "
 436         rm -rf ${GMP_DIR} build-gmp
 437         rm -rf ${MPFR_DIR} build-mpfr
 438         rm -rf ${MPC_DIR} build-mpc
 439         rm -rf ${LIBELF_DIR} build-libelf
 440         rm -rf ${BINUTILS_DIR} build-binutils
 441         rm -rf ${GCC_DIR} build-gcc
 442         rm -rf ${GDB_DIR} build-gdb
 443         printf "${green}ok${NC}\n"
 444 else
 445         printf "Leaving temporary files around... ${green}ok${NC}\n"
 446 fi
 447
 448 printf "\n${green}You can now run your $TARGETARCH cross toolchain from $TARGETDIR.${NC}\n"
 449
 450