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="May 18th, 2010"
  22 CROSSGCC_VERSION="1.01"
  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=2.4.2
  32 MPC_VERSION=0.8.2
  33 LIBELF_VERSION=0.8.13
  34 # GCC 4.5.0 is broken on some AMD boards:
  35 # GCC_VERSION=4.5.0 # enable for Link Time Optimization & Co
  36 GCC_VERSION=4.4.4
  37 BINUTILS_VERSION=2.20.1
  38 GDB_VERSION=7.1
  39 W32API_VERSION=3.14
  40 MINGWRT_VERSION=3.18
  41
  42 # archive locations
  43 GMP_ARCHIVE="ftp://ftp.gmplib.org/pub/gmp-${GMP_VERSION}/gmp-${GMP_VERSION}.tar.bz2"
  44 MPFR_ARCHIVE="http://www.mpfr.org/mpfr-${MPFR_VERSION}/mpfr-${MPFR_VERSION}.tar.bz2"
  45 MPC_ARCHIVE="http://www.multiprecision.org/mpc/download/mpc-${MPC_VERSION}.tar.gz"
  46 LIBELF_ARCHIVE="http://www.mr511.de/software/libelf-${LIBELF_VERSION}.tar.gz"
  47 GCC_ARCHIVE="ftp://ftp.gwdg.de/pub/gnu/ftp/gnu/gcc/gcc-${GCC_VERSION}/gcc-core-${GCC_VERSION}.tar.bz2"
  48 BINUTILS_ARCHIVE="http://ftp.gnu.org/gnu/binutils/binutils-${BINUTILS_VERSION}.tar.bz2"
  49 GDB_ARCHIVE="http://ftp.gnu.org/gnu/gdb/gdb-${GDB_VERSION}.tar.bz2"
  50 W32API_ARCHIVE="http://downloads.sourceforge.net/project/mingw/MinGW%20API%20for%20MS-Windows/w32api-${W32API_VERSION}/w32api-${W32API_VERSION}-mingw32-src.tar.gz"
  51 MINGWRT_ARCHIVE="http://downloads.sourceforge.net/project/mingw/MinGW%20Runtime/mingwrt-${MINGWRT_VERSION}/mingwrt-${MINGWRT_VERSION}-mingw32-src.tar.gz"
  52
  53 GMP_DIR="gmp-${GMP_VERSION}"
  54 MPFR_DIR="mpfr-${MPFR_VERSION}"
  55 MPC_DIR="mpc-${MPC_VERSION}"
  56 LIBELF_DIR="libelf-${LIBELF_VERSION}"
  57 GCC_DIR="gcc-${GCC_VERSION}"
  58 BINUTILS_DIR="binutils-${BINUTILS_VERSION}"
  59 GDB_DIR="gdb-${GDB_VERSION}"
  60 W32API_DIR="w32api-${W32API_VERSION}-mingw32"
  61 MINGWRT_DIR="mingwrt-${MINGWRT_VERSION}-mingw32"
  62
  63 SAVETEMPS=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`
  93 PATCH=`searchgnu patch`
  94 MAKE=`searchgnu make`
  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>]\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 $TARGETDIR)\n\n"
 119         printf "    [-D|--destdir <dest dir>]     destination directory to install cross compiler to\n"
 120         printf "                                  (for RPM builds, default unset)\n\n"
 121 }
 122
 123 myversion()
 124 {
 125         # version tag is always printed, so just print the license here
 126
 127         cat << EOF
 128 Copyright (C) 2008-2010 by coresystems GmbH
 129
 130 This program is free software; you can redistribute it and/or modify
 131 it under the terms of the GNU General Public License as published by
 132 the Free Software Foundation; version 2 of the License.
 133
 134 This program is distributed in the hope that it will be useful,
 135 but WITHOUT ANY WARRANTY; without even the implied warranty of
 136 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 137 GNU General Public License for more details.
 138
 139 EOF
 140 }
 141
 142 printf "${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 [ "${getoptbrand:0:6}" == "getopt" ]; then
 151         # Detected GNU getopt that supports long options.
 152         args=`getopt -l version,help,clean,directory:,platform:,jobs:,destdir:,savetemps Vhcd:p:j:D:t -- "$@"`
 153         eval set "$args"
 154 else
 155         # Detected non-GNU getopt
 156         args=`getopt Vhcd:p:j:D:t $*`
 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 $1"; shift;;
 175                 --)             shift; break;;
 176                 -*)             printf "Invalid option\n\n"; myhelp; exit 1;;
 177                 *)              break;;
 178         esac
 179 done
 180
 181 MINGW_ARCHIVES=""
 182 if [ "$TARGETARCH" = "i386-mingw32" ]; then
 183         MINGW_ARCHIVES="$W32API_ARCHIVE $MINGWRT_ARCHIVE"
 184 fi
 185
 186 if [ ${GCC_VERSION} == "4.5.0" -o ${GCC_VERSION} == "4.6.0" ]; then
 187   # coreboot does not like the GOLD linker
 188   # USE_GOLD="--enable-gold"
 189   USE_GOLD=""
 190   GCC_OPTIONS="--enable-lto"
 191 fi
 192
 193 if [ ${GCC_VERSION} == "4.6.0" ]; then
 194   if [ ! -r tarballs/gcc-core-${GCC_VERSION}.tar.bz2 ]; then
 195     printf "Pre-Release GCC ${GCC_VERSION}, checking out subversion trunk\n"
 196     mkdir -p tarballs/.tmp
 197     cd tarballs/.tmp
 198     rm -rf gcc-${GCC_VERSION}
 199     svn export -q svn://gcc.gnu.org/svn/gcc/trunk gcc-${GCC_VERSION}
 200     printf "done. Now creating tar ball...\n"
 201     tar cjf ../gcc-core-${GCC_VERSION}.tar.bz2 gcc-${GCC_VERSION}
 202     printf "done. Now cleaning up...\n"
 203     cd ..
 204     rm -rf .tmp
 205     cd ..
 206     printf "done.\n"
 207   fi
 208 fi
 209
 210 printf "Downloading tar balls ... \n"
 211 mkdir -p tarballs
 212 for ARCHIVE in $GMP_ARCHIVE $MPFR_ARCHIVE $MPC_ARCHIVE $LIBELF_ARCHIVE $GCC_ARCHIVE $BINUTILS_ARCHIVE $GDB_ARCHIVE $MINGW_ARCHIVES; do
 213         FILE=`basename $ARCHIVE`
 214         printf " * $FILE "
 215         test -f tarballs/$FILE && printf "(cached)" || (
 216                 printf "(downloading)"
 217                 cd tarballs
 218                 wget -q $ARCHIVE
 219         )
 220         test -f tarballs/$FILE || printf "\n${RED}Failed to download $FILE.${red}\n"
 221         test -f tarballs/$FILE || exit 1
 222         printf "\n"
 223 done
 224 printf "Downloaded tar balls ... "
 225 printf "${green}ok${NC}\n"
 226
 227 MINGW_PACKAGES=""
 228 if [ "$TARGETARCH" = "i386-mingw32" ]; then
 229         MINGW_PACKAGES="W32API MINGWRT"
 230 fi
 231
 232 printf "Unpacking and patching ... \n"
 233 for PACKAGE in GMP MPFR MPC LIBELF GCC BINUTILS GDB $MINGW_PACKAGES; do
 234         archive=$PACKAGE"_ARCHIVE"
 235         archive=${!archive}
 236         dir=$PACKAGE"_DIR"
 237         test -d ${!dir} || (
 238                 printf " * `basename $archive`\n"
 239                 FLAGS=zxf
 240                 test ${archive:${#archive}-2:2} = "gz" && FLAGS=zxf
 241                 test ${archive:${#archive}-3:3} = "bz2" && FLAGS=jxf
 242                 $TAR $FLAGS tarballs/`basename $archive`
 243                 for patch in patches/${!dir}_*.patch; do
 244                         test -r $patch || continue
 245                         printf "   o `basename $patch`\n"
 246                         $PATCH -s -N -p0 < `echo $patch`
 247                 done
 248         )
 249 done
 250 printf "Unpacked and patched ... "
 251 printf "${green}ok${NC}\n"
 252
 253 if [ "$TARGETARCH" = "i386-mingw32" ]; then
 254         mkdir -p $TARGETDIR/i386-mingw32/sys-include
 255         mv $MINGWRT_DIR/include/* $W32API_DIR/include/* $TARGETDIR/i386-mingw32/sys-include
 256 fi
 257
 258 if [ `uname` = "Darwin" ]; then
 259         #GCC_OPTIONS="$GCC_OPTIONS --enable-threads=posix"
 260
 261         # generally the OS X compiler can create x64 binaries.
 262         # Per default it generated i386 binaries in 10.5 and x64
 263         # binaries in 10.6 (even if the kernel is 32bit)
 264         # For some weird reason, 10.5 autodetects an ABI=64 though
 265         # so we're setting the ABI explicitly here.
 266         if [ `sysctl -n hw.optional.x86_64` -eq 1 ]; then
 267                 OPTIONS="ABI=64"
 268         else
 269                 OPTIONS="ABI=32"
 270         fi
 271         # old check:
 272         #OPTIONS="ABI=32"
 273         #touch .architecture_check.c
 274         #gcc .architecture_check.c -c -o .architecture_check.o
 275         #ARCH=`file .architecture_check.o |cut -f5 -d\ `
 276         #test  "$ARCH" = "x86_64" && OPTIONS="ABI=64"
 277         #rm .architecture_check.c .architecture_check.o
 278 fi
 279
 280 mkdir -p build-gmp build-mpfr build-mpc build-libelf build-binutils build-gcc build-gdb
 281 if [ -f build-gmp/.success ]; then
 282         printf "Skipping GMP as it is already built\n"
 283 else
 284 printf "Building GMP ${GMP_VERSION} ... "
 285 (
 286         cd build-gmp
 287         rm -f .failed
 288         ../${GMP_DIR}/configure --disable-shared --prefix=$TARGETDIR $OPTIONS \
 289                 || touch .failed
 290         $MAKE $JOBS || touch .failed
 291         $MAKE install DESTDIR=$DESTDIR || touch .failed
 292         if [ ! -f .failed ]; then touch .success; fi
 293 ) &> build-gmp/crossgcc-build.log
 294 test -r build-gmp/.failed && printf "${RED}failed${NC}\n" || printf "${green}ok${NC}\n"
 295 test -r build-gmp/.failed && exit 1
 296 fi
 297
 298 #if [ "$DESTDIR" != "" -a ! -x $TARGETDIR ]; then
 299 #       # create compat link
 300 #       ln -s $DESTDIR$TARGETDIR $TARGETDIR
 301 #fi
 302
 303 # Now set CFLAGS to match GMP CFLAGS.
 304 HOSTCFLAGS=`grep __GMP_CFLAGS $DESTDIR$TARGETDIR/include/gmp.h |cut -d\" -f2`
 305
 306 if [ -f build-mpfr/.success ]; then
 307         printf "Skipping MPFR as it is already built\n"
 308 else
 309 printf "Building MPFR ${MPFR_VERSION} ... "
 310 (
 311         test `uname` = "Darwin" && CFLAGS="$CFLAGS -force_cpusubtype_ALL"
 312         cd build-mpfr
 313         rm -f .failed
 314         ../${MPFR_DIR}/configure --disable-shared --prefix=$TARGETDIR \
 315                 --infodir=$TARGETDIR/info \
 316                 --with-gmp=$DESTDIR$TARGETDIR CFLAGS="$HOSTCFLAGS" || touch .failed
 317         $MAKE $JOBS || touch .failed
 318         $MAKE install DESTDIR=$DESTDIR || touch .failed
 319
 320         # work around build problem of libgmp.la
 321         if [ "$DESTDIR" != "" ]; then
 322             perl -pi -e "s,$DESTDIR,," $DESTDIR$TARGETDIR/libgmp.la
 323         fi
 324
 325         if [ ! -f .failed ]; then touch .success; fi
 326 ) &> build-mpfr/crossgcc-build.log
 327 test -r build-mpfr/.failed && printf "${RED}failed${NC}\n" || printf "${green}ok${NC}\n"
 328 test -r build-mpfr/.failed && exit 1
 329 fi
 330
 331 if [ -f build-mpc/.success ]; then
 332         printf "Skipping MPC as it is already built\n"
 333 else
 334 printf "Building MPC ${MPC_VERSION} ... "
 335 (
 336         #test `uname` = "Darwin" && CFLAGS="$CFLAGS -force_cpusubtype_ALL"
 337         cd build-mpc
 338         rm -f .failed
 339         ../${MPC_DIR}/configure --disable-shared --prefix=$TARGETDIR \
 340                 --infodir=$TARGETDIR/info --with-mpfr=$DESTDIR$TARGETDIR \
 341                 --with-gmp=$DESTDIR$TARGETDIR CFLAGS="$HOSTCFLAGS" || touch .failed
 342         $MAKE $JOBS || touch .failed
 343         $MAKE install DESTDIR=$DESTDIR || touch .failed
 344
 345         if [ ! -f .failed ]; then touch .success; fi
 346 ) &> build-mpc/crossgcc-build.log
 347 test -r build-mpc/.failed && printf "${RED}failed${NC}\n" || printf "${green}ok${NC}\n"
 348 test -r build-mpc/.failed && exit 1
 349 fi
 350
 351 if [ -f build-libelf/.success ]; then
 352         printf "Skipping libelf as it is already built\n"
 353 else
 354 printf "Building libelf ${LIBELF_VERSION} ... "
 355 (
 356         cd build-libelf
 357         rm -f .failed
 358         echo "$HOSTCFLAGS"
 359         CFLAGS="$HOSTCFLAGS"  ../${LIBELF_DIR}/configure --disable-shared --prefix=$TARGETDIR \
 360                 --infodir=$TARGETDIR/info CFLAGS="$HOSTCFLAGS" || touch .failed
 361         $MAKE $JOBS || touch .failed
 362         $MAKE install DESTDIR=$DESTDIR || touch .failed
 363
 364         if [ ! -f .failed ]; then touch .success; fi
 365 ) &> build-libelf/crossgcc-build.log
 366 test -r build-libelf/.failed && printf "${RED}failed${NC}\n" || printf "${green}ok${NC}\n"
 367 test -r build-libelf/.failed && exit 1
 368 fi
 369
 370 if [ -f build-binutils/.success ]; then
 371         printf "Skipping binutils as it is already built\n"
 372 else
 373 printf "Building binutils ${BINUTILS_VERSION} ... "
 374 (
 375         cd build-binutils
 376         rm -f .failed
 377         ../binutils-${BINUTILS_VERSION}/configure --prefix=$TARGETDIR --target=${TARGETARCH} \
 378                 --disable-werror --disable-nls $USE_GOLD \
 379                 CFLAGS="$HOSTCFLAGS" || touch .failed
 380         $MAKE $JOBS || touch .failed
 381         $MAKE install DESTDIR=$DESTDIR || touch .failed
 382         if [ ! -f .failed ]; then touch .success; fi
 383 ) &> build-binutils/crossgcc-build.log
 384 test -r build-binutils/.failed && printf "${RED}failed${NC}\n" || printf "${green}ok${NC}\n"
 385 test -r build-binutils/.failed && exit 1
 386 fi
 387
 388 if [ -f build-gcc/.success ]; then
 389         printf "Skipping GCC as it is already built\n"
 390 else
 391 printf "Building GCC ${GCC_VERSION} ... "
 392 (
 393         cd build-gcc
 394         export PATH=$PATH:$DESTDIR$TARGETDIR/bin
 395         rm -f .failed
 396         # GCC does not honour HOSTCFLAGS at all. CFLAGS are used for
 397         # both target and host object files. This is pretty misdesigned.
 398         # There's a work-around called CFLAGS_FOR_BUILD and CFLAGS_FOR_TARGET
 399         # but it does not seem to work properly. At least the host library
 400         # libiberty is not compiled with CFLAGS_FOR_BUILD.
 401         CFLAGS_FOR_TARGET="-O2" CFLAGS="$HOSTCFLAGS" CFLAGS_FOR_BUILD="$HOSTCFLAGS" ../gcc-${GCC_VERSION}/configure \
 402                 --prefix=$TARGETDIR --libexecdir=$TARGETDIR/lib \
 403                 --target=${TARGETARCH} --disable-werror --disable-shared \
 404                 --disable-libssp --disable-bootstrap --disable-nls \
 405                 $GCC_OPTIONS --enable-languages="c" $USE_GOLD \
 406                 --with-gmp=$DESTDIR$TARGETDIR --with-mpfr=$DESTDIR$TARGETDIR \
 407                 --with-mpc=$DESTDIR$TARGETDIR --with-libelf=$DESTDIR$TARGETDIR \
 408                 --with-pkgversion="coreboot toolchain v$CROSSGCC_VERSION $CROSSGCC_DATE" \
 409                 || touch .failed
 410         $MAKE $JOBS CFLAGS_FOR_BUILD="$HOSTCFLAGS" || touch .failed
 411         $MAKE install DESTDIR=$DESTDIR || touch .failed
 412         if [ ! -f .failed ]; then touch .success; fi
 413 ) &> build-gcc/crossgcc-build.log
 414 test -r build-gcc/.failed && printf "${RED}failed${NC}\n" || printf "${green}ok${NC}\n"
 415 test -r build-gcc/.failed && exit 1
 416 fi
 417
 418 if [ -f build-gdb/.success ]; then
 419         printf "Skipping GDB as it is already built\n"
 420 else
 421 printf "Building GDB ${GDB_VERSION} ... "
 422 (
 423         cd build-gdb
 424         export PATH=$PATH:$DESTDIR$TARGETDIR/bin
 425         rm -f .failed
 426         CFLAGS="$HOSTCFLAGS" ../gdb-${GDB_VERSION}/configure --prefix=$TARGETDIR --target=${TARGETARCH} \
 427                 --without-python --disable-werror --disable-nls
 428         $MAKE $JOBS || touch .failed
 429         $MAKE install DESTDIR=$DESTDIR || touch .failed
 430         if [ ! -f .failed ]; then touch .success; fi
 431 ) &> build-gdb/crossgcc-build.log
 432 test -r build-gdb/.failed && printf "${RED}failed${NC}\n" || printf "${green}ok${NC}\n"
 433 test -r build-gdb/.failed && exit 1
 434 fi
 435
 436 if [ $SAVETEMPS -eq 0 ]; then
 437         printf "Cleaning up... "
 438         rm -rf ${GMP_DIR} build-gmp
 439         rm -rf ${MPFR_DIR} build-mpfr
 440         rm -rf ${MPC_DIR} build-mpc
 441         rm -rf ${LIBELF_DIR} build-libelf
 442         rm -rf ${BINUTILS_DIR} build-binutils
 443         rm -rf ${GCC_DIR} build-gcc
 444         rm -rf ${GDB_DIR} build-gdb
 445         printf "${green}ok${NC}\n"
 446 else
 447         printf "Leaving temporary files around... ${green}ok${NC}\n"
 448 fi
 449
 450 printf "\n${green}You can now run your $TARGETARCH cross toolchain from $TARGETDIR.${NC}\n"
 451
 452