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