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