| 1 | #! /bin/bash
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| 2 |
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| 3 | #
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| 4 | # Copyright (c) 2009 Martin Decky
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| 5 | # All rights reserved.
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| 6 | #
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| 7 | # Redistribution and use in source and binary forms, with or without
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| 8 | # modification, are permitted provided that the following conditions
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| 9 | # are met:
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| 10 | #
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| 11 | # - Redistributions of source code must retain the above copyright
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| 12 | # notice, this list of conditions and the following disclaimer.
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| 13 | # - Redistributions in binary form must reproduce the above copyright
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| 14 | # notice, this list of conditions and the following disclaimer in the
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| 15 | # documentation and/or other materials provided with the distribution.
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| 16 | # - The name of the author may not be used to endorse or promote products
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| 17 | # derived from this software without specific prior written permission.
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| 18 | #
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| 19 | # THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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| 20 | # IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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| 21 | # OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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| 22 | # IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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| 23 | # INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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| 24 | # NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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| 25 | # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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| 26 | # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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| 27 | # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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| 28 | # THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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| 29 | #
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| 30 |
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| 31 | check_error() {
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| 32 | if [ "$1" -ne "0" ]; then
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| 33 | echo
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| 34 | echo "Script failed: $2"
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| 35 |
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| 36 | exit 1
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| 37 | fi
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| 38 | }
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| 39 |
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| 40 | check_md5() {
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| 41 | FILE="$1"
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| 42 | SUM="$2"
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| 43 |
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| 44 | COMPUTED="`md5sum "${FILE}" | cut -d' ' -f1`"
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| 45 | if [ "${SUM}" != "${COMPUTED}" ] ; then
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| 46 | echo
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| 47 | echo "Checksum of ${FILE} does not match."
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| 48 |
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| 49 | exit 2
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| 50 | fi
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| 51 | }
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| 52 |
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| 53 | show_usage() {
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| 54 | echo "Cross-compiler toolchain build script"
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| 55 | echo
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| 56 | echo "Syntax:"
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| 57 | echo " $0 <platform>"
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| 58 | echo
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| 59 | echo "Possible target platforms are:"
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| 60 | echo " amd64 AMD64 (x86-64, x64)"
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| 61 | echo " arm32 ARM"
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| 62 | echo " ia32 IA-32 (x86, i386)"
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| 63 | echo " ia64 IA-64 (Itanium)"
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| 64 | echo " mips32 MIPS little-endian"
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| 65 | echo " mips32eb MIPS big-endian"
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| 66 | echo " ppc32 32-bit PowerPC"
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| 67 | echo " ppc64 64-bit PowerPC"
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| 68 | echo " sparc64 SPARC V9"
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| 69 | echo " all build all targets"
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| 70 | echo
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| 71 |
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| 72 | exit 3
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| 73 | }
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| 74 |
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| 75 | change_title() {
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| 76 | echo -en "\e]0;$1\a"
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| 77 | }
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| 78 |
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| 79 | show_countdown() {
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| 80 | TM="$1"
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| 81 |
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| 82 | if [ "${TM}" -eq 0 ] ; then
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| 83 | echo
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| 84 | return 0
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| 85 | fi
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| 86 |
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| 87 | echo -n "${TM} "
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| 88 | change_title "${TM}"
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| 89 | sleep 1
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| 90 |
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| 91 | TM="`expr "${TM}" - 1`"
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| 92 | show_countdown "${TM}"
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| 93 | }
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| 94 |
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| 95 | show_dependencies() {
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| 96 | echo "IMPORTANT NOTICE:"
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| 97 | echo
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| 98 | echo "For a successful compilation and use of the cross-compiler"
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| 99 | echo "toolchain you need at least the following dependencies."
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| 100 | echo
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| 101 | echo "Please make sure that the dependencies are present in your"
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| 102 | echo "system. Otherwise the compilation process might fail after"
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| 103 | echo "a few seconds or minutes."
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| 104 | echo
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| 105 | echo " - SED, AWK, Flex, Bison, gzip, bzip2, Bourne Shell"
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| 106 | echo " - gettext, zlib, Texinfo, libelf, libgomp"
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| 107 | echo " - GNU Multiple Precision Library (GMP)"
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| 108 | echo " - GNU Make"
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| 109 | echo " - GNU tar"
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| 110 | echo " - GNU Coreutils"
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| 111 | echo " - GNU Sharutils"
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| 112 | echo " - MPFR"
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| 113 | echo " - MPC"
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| 114 | echo " - Parma Polyhedra Library (PPL)"
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| 115 | echo " - ClooG-PPL"
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| 116 | echo " - native C compiler, assembler and linker"
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| 117 | echo " - native C library with headers"
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| 118 | echo
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| 119 |
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| 120 | show_countdown 10
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| 121 | }
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| 122 |
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| 123 | download_check() {
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| 124 | SOURCE="$1"
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| 125 | FILE="$2"
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| 126 | CHECKSUM="$3"
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| 127 |
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| 128 | if [ ! -f "${FILE}" ]; then
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| 129 | change_title "Downloading ${FILE}"
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| 130 | wget -c "${SOURCE}${FILE}"
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| 131 | check_error $? "Error downloading ${FILE}."
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| 132 | fi
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| 133 |
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| 134 | check_md5 "${FILE}" "${CHECKSUM}"
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| 135 | }
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| 136 |
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| 137 | cleanup_dir() {
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| 138 | DIR="$1"
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| 139 |
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| 140 | if [ -d "${DIR}" ]; then
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| 141 | change_title "Removing ${DIR}"
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| 142 | echo " >>> Removing ${DIR}"
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| 143 | rm -fr "${DIR}"
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| 144 | fi
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| 145 | }
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| 146 |
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| 147 | create_dir() {
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| 148 | DIR="$1"
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| 149 | DESC="$2"
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| 150 |
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| 151 | change_title "Creating ${DESC}"
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| 152 | echo ">>> Creating ${DESC}"
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| 153 |
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| 154 | mkdir -p "${DIR}"
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| 155 | test -d "${DIR}"
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| 156 | check_error $? "Unable to create ${DIR}."
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| 157 | }
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| 158 |
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| 159 | unpack_tarball() {
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| 160 | FILE="$1"
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| 161 | DESC="$2"
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| 162 |
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| 163 | change_title "Unpacking ${DESC}"
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| 164 | echo " >>> Unpacking ${DESC}"
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| 165 |
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| 166 | tar -xjf "${FILE}"
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| 167 | check_error $? "Error unpacking ${DESC}."
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| 168 | }
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| 169 |
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| 170 | patch_binutils() {
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| 171 | PLATFORM="$1"
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| 172 |
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| 173 | if [ "${PLATFORM}" == "arm32" ] ; then
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| 174 | patch -p1 <<EOF
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| 175 | diff -Naur binutils-2.20.orig/gas/config/tc-arm.c binutils-2.20/gas/config/tc-arm.c
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| 176 | --- binutils-2.20.orig/gas/config/tc-arm.c 2009-08-30 00:10:59.000000000 +0200
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| 177 | +++ binutils-2.20/gas/config/tc-arm.c 2009-11-02 14:25:11.000000000 +0100
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| 178 | @@ -2485,8 +2485,9 @@
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| 179 | know (frag->tc_frag_data.first_map == NULL);
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| 180 | frag->tc_frag_data.first_map = symbolP;
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| 181 | }
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| 182 | - if (frag->tc_frag_data.last_map != NULL)
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| 183 | + if (frag->tc_frag_data.last_map != NULL) {
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| 184 | know (S_GET_VALUE (frag->tc_frag_data.last_map) < S_GET_VALUE (symbolP));
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| 185 | + }
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| 186 | frag->tc_frag_data.last_map = symbolP;
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| 187 | }
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| 188 | EOF
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| 189 | check_error $? "Error patching binutils"
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| 190 | fi
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| 191 | }
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| 192 |
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| 193 | build_target() {
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| 194 | PLATFORM="$1"
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| 195 | TARGET="$2"
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| 196 |
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| 197 | BINUTILS_VERSION="2.20"
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| 198 | GCC_VERSION="4.5.1"
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| 199 |
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| 200 | BINUTILS="binutils-${BINUTILS_VERSION}.tar.bz2"
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| 201 | GCC_CORE="gcc-core-${GCC_VERSION}.tar.bz2"
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| 202 | GCC_OBJC="gcc-objc-${GCC_VERSION}.tar.bz2"
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| 203 | GCC_CPP="gcc-g++-${GCC_VERSION}.tar.bz2"
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| 204 |
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| 205 | BINUTILS_SOURCE="ftp://ftp.gnu.org/gnu/binutils/"
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| 206 | GCC_SOURCE="ftp://ftp.gnu.org/gnu/gcc/gcc-${GCC_VERSION}/"
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| 207 |
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| 208 | WORKDIR="`pwd`"
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| 209 | BINUTILSDIR="${WORKDIR}/binutils-${BINUTILS_VERSION}"
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| 210 | GCCDIR="${WORKDIR}/gcc-${GCC_VERSION}"
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| 211 | OBJDIR="${WORKDIR}/gcc-obj"
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| 212 |
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| 213 | if [ -z "${CROSS_PREFIX}" ] ; then
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| 214 | CROSS_PREFIX="/usr/local"
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| 215 | fi
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| 216 |
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| 217 | PREFIX="${CROSS_PREFIX}/${PLATFORM}"
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| 218 |
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| 219 | echo ">>> Downloading tarballs"
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| 220 | download_check "${BINUTILS_SOURCE}" "${BINUTILS}" "ee2d3e996e9a2d669808713360fa96f8"
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| 221 | download_check "${GCC_SOURCE}" "${GCC_CORE}" "dc8959e31b01a65ce10d269614815054"
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| 222 | download_check "${GCC_SOURCE}" "${GCC_OBJC}" "3c11b7037896e967eddf8178af2ddd98"
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| 223 | download_check "${GCC_SOURCE}" "${GCC_CPP}" "b294953ff0bb2f20c7acb2bf005d832a"
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| 224 |
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| 225 | echo ">>> Removing previous content"
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| 226 | cleanup_dir "${PREFIX}"
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| 227 | cleanup_dir "${OBJDIR}"
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| 228 | cleanup_dir "${BINUTILSDIR}"
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| 229 | cleanup_dir "${GCCDIR}"
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| 230 |
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| 231 | create_dir "${PREFIX}" "destination directory"
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| 232 | create_dir "${OBJDIR}" "GCC object directory"
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| 233 |
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| 234 | echo ">>> Unpacking tarballs"
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| 235 | unpack_tarball "${BINUTILS}" "binutils"
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| 236 | unpack_tarball "${GCC_CORE}" "GCC Core"
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| 237 | unpack_tarball "${GCC_OBJC}" "Objective C"
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| 238 | unpack_tarball "${GCC_CPP}" "C++"
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| 239 |
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| 240 | echo ">>> Processing binutils (${PLATFORM})"
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| 241 | cd "${BINUTILSDIR}"
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| 242 | check_error $? "Change directory failed."
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| 243 | patch_binutils "${PLATFORM}"
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| 244 |
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| 245 | change_title "binutils: configure (${PLATFORM})"
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| 246 | ./configure "--target=${TARGET}" "--prefix=${PREFIX}" "--program-prefix=${TARGET}-" --disable-nls
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| 247 | check_error $? "Error configuring binutils."
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| 248 |
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| 249 | change_title "binutils: make (${PLATFORM})"
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| 250 | make all install
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| 251 | check_error $? "Error compiling/installing binutils."
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| 252 |
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| 253 | echo ">>> Processing GCC (${PLATFORM})"
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| 254 | cd "${OBJDIR}"
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| 255 | check_error $? "Change directory failed."
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| 256 |
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| 257 | change_title "GCC: configure (${PLATFORM})"
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| 258 | "${GCCDIR}/configure" "--target=${TARGET}" "--prefix=${PREFIX}" "--program-prefix=${TARGET}-" --with-gnu-as --with-gnu-ld --disable-nls --disable-threads --enable-languages=c,objc,c++,obj-c++ --disable-multilib --disable-libgcj --without-headers --disable-shared --enable-lto
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| 259 | check_error $? "Error configuring GCC."
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| 260 |
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| 261 | change_title "GCC: make (${PLATFORM})"
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| 262 | PATH="${PATH}:${PREFIX}/bin" make all-gcc install-gcc
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| 263 | check_error $? "Error compiling/installing GCC."
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| 264 |
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| 265 | cd "${WORKDIR}"
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| 266 | check_error $? "Change directory failed."
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| 267 |
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| 268 | echo ">>> Cleaning up"
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| 269 | cleanup_dir "${OBJDIR}"
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| 270 | cleanup_dir "${BINUTILSDIR}"
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| 271 | cleanup_dir "${GCCDIR}"
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| 272 |
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| 273 | echo
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| 274 | echo ">>> Cross-compiler for ${TARGET} installed."
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| 275 | }
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| 276 |
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| 277 | if [ "$#" -lt "1" ]; then
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| 278 | show_usage
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| 279 | fi
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| 280 |
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| 281 | show_dependencies
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| 282 |
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| 283 | case "$1" in
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| 284 | "amd64")
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| 285 | build_target "amd64" "amd64-linux-gnu"
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| 286 | ;;
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| 287 | "arm32")
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| 288 | build_target "arm32" "arm-linux-gnu"
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| 289 | ;;
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| 290 | "ia32")
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| 291 | build_target "ia32" "i686-pc-linux-gnu"
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| 292 | ;;
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| 293 | "ia64")
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| 294 | build_target "ia64" "ia64-pc-linux-gnu"
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| 295 | ;;
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| 296 | "ia64")
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| 297 | build_target "ia64" "ia64-pc-linux-gnu"
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| 298 | ;;
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| 299 | "mips32")
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| 300 | build_target "mips32" "mipsel-linux-gnu"
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| 301 | ;;
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| 302 | "mips32eb")
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| 303 | build_target "mips32eb" "mips-linux-gnu"
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| 304 | ;;
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| 305 | "ppc32")
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| 306 | build_target "ppc32" "ppc-linux-gnu"
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| 307 | ;;
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| 308 | "ppc64")
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| 309 | build_target "ppc64" "ppc64-linux-gnu"
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| 310 | ;;
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| 311 | "sparc64")
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| 312 | build_target "sparc64" "sparc64-linux-gnu"
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| 313 | ;;
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| 314 | "all")
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| 315 | build_target "amd64" "amd64-linux-gnu"
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| 316 | build_target "arm32" "arm-linux-gnu"
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| 317 | build_target "ia32" "i686-pc-linux-gnu"
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| 318 | build_target "ia64" "ia64-pc-linux-gnu"
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| 319 | build_target "ia64" "ia64-pc-linux-gnu"
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| 320 | build_target "mips32" "mipsel-linux-gnu"
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| 321 | build_target "mips32eb" "mips-linux-gnu"
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| 322 | build_target "ppc32" "ppc-linux-gnu"
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| 323 | build_target "ppc64" "ppc64-linux-gnu"
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| 324 | build_target "sparc64" "sparc64-linux-gnu"
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| 325 | ;;
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| 326 | *)
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| 327 | show_usage
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| 328 | ;;
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| 329 | esac
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