| 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 | BINUTILS_GDB_GIT="https://github.com/HelenOS/binutils-gdb.git"
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| 32 |
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| 33 | BINUTILS_BRANCH="binutils-2_30-helenos"
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| 34 | BINUTILS_VERSION="2.30"
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| 35 |
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| 36 | GDB_BRANCH="gdb-8_1-helenos"
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| 37 | GDB_VERSION="8.1"
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| 38 |
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| 39 | GCC_GIT="https://github.com/HelenOS/gcc.git"
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| 40 | GCC_BRANCH="8_2_0-helenos"
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| 41 | GCC_VERSION="8.2.0"
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| 42 |
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| 43 | BASEDIR="`pwd`"
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| 44 | SRCDIR="$(readlink -f $(dirname "$0"))"
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| 45 |
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| 46 | REAL_INSTALL=true
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| 47 | USE_HELENOS_TARGET=true
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| 48 |
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| 49 | check_error() {
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| 50 | if [ "$1" -ne "0" ] ; then
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| 51 | echo
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| 52 | echo "Script failed: $2"
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| 53 |
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| 54 | exit 1
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| 55 | fi
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| 56 | }
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| 57 |
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| 58 | show_usage() {
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| 59 | echo "Cross-compiler toolchain build script"
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| 60 | echo
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| 61 | echo "Syntax:"
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| 62 | echo " $0 [--no-install] [--non-helenos-target] <platform>"
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| 63 | echo
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| 64 | echo "Possible target platforms are:"
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| 65 | echo " amd64 AMD64 (x86-64, x64)"
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| 66 | echo " arm32 ARM 32b"
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| 67 | echo " ia32 IA-32 (x86, i386)"
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| 68 | echo " ia64 IA-64 (Itanium)"
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| 69 | echo " mips32 MIPS little-endian 32b"
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| 70 | echo " mips32eb MIPS big-endian 32b"
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| 71 | echo " mips64 MIPS little-endian 64b"
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| 72 | echo " ppc32 PowerPC 32b"
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| 73 | echo " ppc64 PowerPC 64v"
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| 74 | echo " riscv64 RISC-V 64b"
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| 75 | echo " sparc64 SPARC V9"
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| 76 | echo " all build all targets"
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| 77 | echo " essential build only targets currently needed for HelenOS development"
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| 78 | echo " parallel same as 'all', but all in parallel"
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| 79 | echo " 2-way same as 'all', but 2-way parallel"
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| 80 | echo
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| 81 | echo "The toolchain is installed into directory specified by the"
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| 82 | echo "CROSS_PREFIX environment variable. If the variable is not"
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| 83 | echo "defined, /usr/local/cross/ is used as default."
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| 84 | echo
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| 85 | echo "If --no-install is present, the toolchain still uses the"
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| 86 | echo "CROSS_PREFIX as the target directory but the installation"
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| 87 | echo "copies the files into PKG/ subdirectory without affecting"
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| 88 | echo "the actual root file system. That is only useful if you do"
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| 89 | echo "not want to run the script under the super user."
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| 90 | echo
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| 91 | echo "The --non-helenos-target will build non-HelenOS-specific toolchain"
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| 92 | echo "(i.e. it will use *-linux-* triplet instead of *-helenos)."
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| 93 | echo "Using this toolchain for building HelenOS is not supported."
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| 94 | echo
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| 95 |
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| 96 | exit 3
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| 97 | }
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| 98 |
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| 99 | change_title() {
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| 100 | echo -en "\e]0;$1\a"
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| 101 | }
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| 102 |
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| 103 | show_countdown() {
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| 104 | TM="$1"
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| 105 |
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| 106 | if [ "${TM}" -eq 0 ] ; then
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| 107 | echo
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| 108 | return 0
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| 109 | fi
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| 110 |
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| 111 | echo -n "${TM} "
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| 112 | change_title "${TM}"
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| 113 | sleep 1
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| 114 |
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| 115 | TM="`expr "${TM}" - 1`"
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| 116 | show_countdown "${TM}"
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| 117 | }
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| 118 |
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| 119 | show_dependencies() {
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| 120 | echo "IMPORTANT NOTICE:"
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| 121 | echo
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| 122 | echo "For a successful compilation and use of the cross-compiler"
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| 123 | echo "toolchain you need at least the following dependencies."
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| 124 | echo
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| 125 | echo "Please make sure that the dependencies are present in your"
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| 126 | echo "system. Otherwise the compilation process might fail after"
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| 127 | echo "a few seconds or minutes."
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| 128 | echo
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| 129 | echo " - SED, AWK, Flex, Bison, gzip, bzip2, Bourne Shell"
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| 130 | echo " - gettext, zlib, Texinfo, libelf, libgomp"
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| 131 | echo " - GNU Make, Coreutils, Sharutils, tar"
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| 132 | echo " - native C and C++ compiler, assembler and linker"
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| 133 | echo " - native C and C++ standard library with headers"
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| 134 | echo
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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 | check_dirs() {
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| 160 | OUTSIDE="$1"
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| 161 | BASE="$2"
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| 162 | ORIGINAL="`pwd`"
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| 163 |
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| 164 | mkdir -p "${OUTSIDE}"
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| 165 |
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| 166 | cd "${OUTSIDE}"
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| 167 | check_error $? "Unable to change directory to ${OUTSIDE}."
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| 168 | ABS_OUTSIDE="`pwd`"
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| 169 |
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| 170 | cd "${BASE}"
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| 171 | check_error $? "Unable to change directory to ${BASE}."
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| 172 | ABS_BASE="`pwd`"
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| 173 |
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| 174 | cd "${ORIGINAL}"
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| 175 | check_error $? "Unable to change directory to ${ORIGINAL}."
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| 176 |
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| 177 | BASE_LEN="${#ABS_BASE}"
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| 178 | OUTSIDE_TRIM="${ABS_OUTSIDE:0:${BASE_LEN}}"
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| 179 |
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| 180 | if [ "${OUTSIDE_TRIM}" == "${ABS_BASE}" ] ; then
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| 181 | echo
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| 182 | echo "CROSS_PREFIX cannot reside within the working directory."
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| 183 |
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| 184 | exit 5
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| 185 | fi
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| 186 | }
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| 187 |
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| 188 | prepare() {
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| 189 | show_dependencies
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| 190 | show_countdown 10
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| 191 |
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| 192 | mkdir -p "${BASEDIR}/downloads"
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| 193 | cd "${BASEDIR}/downloads"
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| 194 | check_error $? "Change directory failed."
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| 195 |
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| 196 | echo ">>> Downloading sources"
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| 197 | git clone --depth 1 -b "$BINUTILS_BRANCH" "$BINUTILS_GDB_GIT" "binutils-$BINUTILS_VERSION"
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| 198 | git clone --depth 1 -b "$GDB_BRANCH" "$BINUTILS_GDB_GIT" "gdb-$GDB_VERSION"
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| 199 | git clone --depth 1 -b "$GCC_BRANCH" "$GCC_GIT" "gcc-$GCC_VERSION"
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| 200 |
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| 201 | # If the directory already existed, pull upstream changes.
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| 202 | git -C "binutils-$BINUTILS_VERSION" pull
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| 203 | git -C "gdb-$GDB_VERSION" pull
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| 204 | git -C "gcc-$GCC_VERSION" pull
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| 205 |
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| 206 | echo ">>> Downloading GCC prerequisites"
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| 207 | cd "gcc-${GCC_VERSION}"
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| 208 | ./contrib/download_prerequisites
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| 209 | cd ..
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| 210 | }
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| 211 |
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| 212 | set_target_from_platform() {
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| 213 | case "$1" in
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| 214 | "arm32")
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| 215 | GNU_ARCH="arm"
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| 216 | ;;
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| 217 | "ia32")
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| 218 | GNU_ARCH="i686"
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| 219 | ;;
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| 220 | "mips32")
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| 221 | GNU_ARCH="mipsel"
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| 222 | ;;
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| 223 | "mips32eb")
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| 224 | GNU_ARCH="mips"
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| 225 | ;;
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| 226 | "mips64")
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| 227 | GNU_ARCH="mips64el"
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| 228 | ;;
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| 229 | "ppc32")
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| 230 | GNU_ARCH="ppc"
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| 231 | ;;
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| 232 | *)
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| 233 | GNU_ARCH="$1"
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| 234 | ;;
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| 235 | esac
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| 236 |
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| 237 | HELENOS_TARGET="${GNU_ARCH}-helenos"
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| 238 |
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| 239 | case "$1" in
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| 240 | "arm32")
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| 241 | LINUX_TARGET="${GNU_ARCH}-linux-gnueabi"
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| 242 | ;;
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| 243 | *)
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| 244 | LINUX_TARGET="${GNU_ARCH}-linux-gnu"
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| 245 | ;;
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| 246 | esac
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| 247 | }
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| 248 |
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| 249 | build_target() {
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| 250 | PLATFORM="$1"
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| 251 |
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| 252 | # This sets the *_TARGET variables
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| 253 | set_target_from_platform "$PLATFORM"
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| 254 | if $USE_HELENOS_TARGET ; then
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| 255 | TARGET="$HELENOS_TARGET"
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| 256 | else
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| 257 | TARGET="$LINUX_TARGET"
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| 258 | fi
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| 259 |
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| 260 | WORKDIR="${BASEDIR}/${TARGET}"
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| 261 | INSTALL_DIR="${WORKDIR}/PKG"
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| 262 | BINUTILSDIR="${WORKDIR}/binutils-${BINUTILS_VERSION}"
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| 263 | GCCDIR="${WORKDIR}/gcc-${GCC_VERSION}"
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| 264 | GDBDIR="${WORKDIR}/gdb-${GDB_VERSION}"
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| 265 |
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| 266 | if [ -z "${CROSS_PREFIX}" ] ; then
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| 267 | CROSS_PREFIX="/usr/local/cross"
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| 268 | fi
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| 269 |
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| 270 | if [ -z "$JOBS" ] ; then
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| 271 | JOBS=`nproc`
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| 272 | fi
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| 273 |
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| 274 | PREFIX="${CROSS_PREFIX}"
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| 275 |
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| 276 | echo ">>> Removing previous content"
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| 277 | cleanup_dir "${WORKDIR}"
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| 278 | mkdir -p "${WORKDIR}"
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| 279 | check_dirs "${PREFIX}" "${WORKDIR}"
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| 280 |
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| 281 | if $USE_HELENOS_TARGET ; then
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| 282 | echo ">>> Creating build sysroot"
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| 283 | mkdir -p "${WORKDIR}/sysroot/include"
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| 284 | mkdir "${WORKDIR}/sysroot/lib"
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| 285 | cp -r -L -t "${WORKDIR}/sysroot/include" \
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| 286 | ${SRCDIR}/../abi/include/* \
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| 287 | ${SRCDIR}/../uspace/lib/c/arch/${PLATFORM}/include/* \
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| 288 | ${SRCDIR}/../uspace/lib/c/include/*
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| 289 | check_error $? "Failed to create build sysroot."
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| 290 | fi
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| 291 |
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| 292 | echo ">>> Processing binutils (${PLATFORM})"
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| 293 | mkdir -p "${BINUTILSDIR}"
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| 294 | cd "${BINUTILSDIR}"
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| 295 | check_error $? "Change directory failed."
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| 296 |
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| 297 | change_title "binutils: configure (${PLATFORM})"
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| 298 | CFLAGS=-Wno-error "${BASEDIR}/downloads/binutils-${BINUTILS_VERSION}/configure" \
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| 299 | "--target=${TARGET}" \
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| 300 | "--prefix=${PREFIX}" \
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| 301 | "--program-prefix=${TARGET}-" \
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| 302 | --disable-nls \
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| 303 | --disable-werror \
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| 304 | --enable-gold \
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| 305 | --enable-deterministic-archives \
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| 306 | --disable-gdb \
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| 307 | --with-sysroot
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| 308 | check_error $? "Error configuring binutils."
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| 309 |
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| 310 | change_title "binutils: make (${PLATFORM})"
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| 311 | make all -j$JOBS
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| 312 | check_error $? "Error compiling binutils."
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| 313 |
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| 314 | change_title "binutils: install (${PLATFORM})"
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| 315 | make install "DESTDIR=${INSTALL_DIR}"
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| 316 | check_error $? "Error installing binutils."
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| 317 |
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| 318 |
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| 319 | echo ">>> Processing GCC (${PLATFORM})"
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| 320 | mkdir -p "${GCCDIR}"
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| 321 | cd "${GCCDIR}"
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| 322 | check_error $? "Change directory failed."
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| 323 |
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| 324 | if $USE_HELENOS_TARGET ; then
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| 325 | SYSROOT=--with-sysroot --with-build-sysroot="${WORKDIR}/sysroot"
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| 326 | else
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| 327 | SYSROOT=--without-headers
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| 328 | fi
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| 329 |
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| 330 | change_title "GCC: configure (${PLATFORM})"
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| 331 | PATH="$PATH:${INSTALL_DIR}/${PREFIX}/bin" "${BASEDIR}/downloads/gcc-${GCC_VERSION}/configure" \
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| 332 | "--target=${TARGET}" \
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| 333 | "--prefix=${PREFIX}" \
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| 334 | "--program-prefix=${TARGET}-" \
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| 335 | --with-gnu-as \
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| 336 | --with-gnu-ld \
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| 337 | --disable-nls \
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| 338 | --enable-languages=c,c++,go \
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| 339 | --enable-lto \
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| 340 | --disable-shared \
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| 341 | --disable-werror \
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| 342 | $SYSROOT
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| 343 | check_error $? "Error configuring GCC."
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| 344 |
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| 345 | change_title "GCC: make (${PLATFORM})"
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| 346 | PATH="${PATH}:${PREFIX}/bin:${INSTALL_DIR}/${PREFIX}/bin" make all-gcc -j$JOBS
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| 347 | check_error $? "Error compiling GCC."
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| 348 |
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| 349 | if $USE_HELENOS_TARGET ; then
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| 350 | PATH="${PATH}:${PREFIX}/bin:${INSTALL_DIR}/${PREFIX}/bin" make all-target-libgcc -j$JOBS
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| 351 | check_error $? "Error compiling libgcc."
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| 352 | # TODO: needs some extra care
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| 353 | #PATH="${PATH}:${PREFIX}/bin:${INSTALL_DIR}/${PREFIX}/bin" make all-target-libatomic -j$JOBS
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| 354 | #check_error $? "Error compiling libatomic."
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| 355 | #PATH="${PATH}:${PREFIX}/bin:${INSTALL_DIR}/${PREFIX}/bin" make all-target-libstdc++-v3 -j$JOBS
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| 356 | #check_error $? "Error compiling libstdc++."
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| 357 | fi
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| 358 |
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| 359 | change_title "GCC: install (${PLATFORM})"
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| 360 | PATH="${PATH}:${INSTALL_DIR}/${PREFIX}/bin" make install-gcc "DESTDIR=${INSTALL_DIR}"
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| 361 | if $USE_HELENOS_TARGET ; then
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| 362 | PATH="${PATH}:${INSTALL_DIR}/${PREFIX}/bin" make install-target-libgcc "DESTDIR=${INSTALL_DIR}"
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| 363 | #PATH="${PATH}:${INSTALL_DIR}/${PREFIX}/bin" make install-target-libatomic "DESTDIR=${INSTALL_DIR}"
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| 364 | #PATH="${PATH}:${INSTALL_DIR}/${PREFIX}/bin" make install-target-libstdc++-v3 "DESTDIR=${INSTALL_DIR}"
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| 365 | fi
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| 366 | check_error $? "Error installing GCC."
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| 367 |
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| 368 |
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| 369 | echo ">>> Processing GDB (${PLATFORM})"
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| 370 | mkdir -p "${GDBDIR}"
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| 371 | cd "${GDBDIR}"
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| 372 | check_error $? "Change directory failed."
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| 373 |
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| 374 | change_title "GDB: configure (${PLATFORM})"
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| 375 | PATH="$PATH:${INSTALL_DIR}/${PREFIX}/bin" "${BASEDIR}/downloads/gdb-${GDB_VERSION}/configure" \
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| 376 | "--target=${TARGET}" \
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| 377 | "--prefix=${PREFIX}" \
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| 378 | "--program-prefix=${TARGET}-" \
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| 379 | --enable-werror=no
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| 380 | check_error $? "Error configuring GDB."
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| 381 |
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| 382 | change_title "GDB: make (${PLATFORM})"
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| 383 | PATH="${PATH}:${PREFIX}/bin:${INSTALL_DIR}/${PREFIX}/bin" make all-gdb -j$JOBS
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| 384 | check_error $? "Error compiling GDB."
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| 385 |
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| 386 | change_title "GDB: make (${PLATFORM})"
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| 387 | PATH="${PATH}:${INSTALL_DIR}/${PREFIX}/bin" make install-gdb "DESTDIR=${INSTALL_DIR}"
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| 388 | check_error $? "Error installing GDB."
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| 389 |
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| 390 | # Symlink clang and lld to the install path.
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| 391 | CLANG="`which clang 2> /dev/null || echo "/usr/bin/clang"`"
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| 392 | LLD="`which ld.lld 2> /dev/null || echo "/usr/bin/ld.lld"`"
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| 393 |
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| 394 | ln -s $CLANG "${INSTALL_DIR}/${PREFIX}/bin/${TARGET}-clang"
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| 395 | ln -s $LLD "${INSTALL_DIR}/${PREFIX}/bin/${TARGET}-ld.lld"
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| 396 |
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| 397 | if $REAL_INSTALL ; then
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| 398 | echo ">>> Moving to the destination directory."
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| 399 | echo cp -r -t "${PREFIX}" "${INSTALL_DIR}/${PREFIX}/"*
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| 400 | cp -r -t "${PREFIX}" "${INSTALL_DIR}/${PREFIX}/"*
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| 401 | fi
|
|---|
| 402 |
|
|---|
| 403 | cd "${BASEDIR}"
|
|---|
| 404 | check_error $? "Change directory failed."
|
|---|
| 405 |
|
|---|
| 406 | echo ">>> Cleaning up"
|
|---|
| 407 | cleanup_dir "${WORKDIR}"
|
|---|
| 408 |
|
|---|
| 409 | echo
|
|---|
| 410 | echo ">>> Cross-compiler for ${TARGET} installed."
|
|---|
| 411 | }
|
|---|
| 412 |
|
|---|
| 413 | while [ "$#" -gt 1 ] ; do
|
|---|
| 414 | case "$1" in
|
|---|
| 415 | --no-install)
|
|---|
| 416 | REAL_INSTALL=false
|
|---|
| 417 | shift
|
|---|
| 418 | ;;
|
|---|
| 419 | --non-helenos-target)
|
|---|
| 420 | USE_HELENOS_TARGET=false
|
|---|
| 421 | shift
|
|---|
| 422 | ;;
|
|---|
| 423 | *)
|
|---|
| 424 | show_usage
|
|---|
| 425 | ;;
|
|---|
| 426 | esac
|
|---|
| 427 | done
|
|---|
| 428 |
|
|---|
| 429 | if [ "$#" -lt "1" ] ; then
|
|---|
| 430 | show_usage
|
|---|
| 431 | fi
|
|---|
| 432 |
|
|---|
| 433 | case "$1" in
|
|---|
| 434 | amd64|arm32|ia32|ia64|mips32|mips32eb|mips64|ppc32|ppc64|riscv64|sparc64)
|
|---|
| 435 | prepare
|
|---|
| 436 | build_target "$1"
|
|---|
| 437 | ;;
|
|---|
| 438 | "all")
|
|---|
| 439 | prepare
|
|---|
| 440 | build_target "amd64"
|
|---|
| 441 | build_target "arm32"
|
|---|
| 442 | build_target "ia32"
|
|---|
| 443 | build_target "ia64"
|
|---|
| 444 | build_target "mips32"
|
|---|
| 445 | build_target "mips32eb"
|
|---|
| 446 | build_target "mips64"
|
|---|
| 447 | build_target "ppc32"
|
|---|
| 448 | build_target "ppc64"
|
|---|
| 449 | build_target "riscv64"
|
|---|
| 450 | build_target "sparc64"
|
|---|
| 451 | ;;
|
|---|
| 452 | "essential")
|
|---|
| 453 | prepare
|
|---|
| 454 | build_target "amd64"
|
|---|
| 455 | build_target "arm32"
|
|---|
| 456 | build_target "ia32"
|
|---|
| 457 | build_target "ia64"
|
|---|
| 458 | build_target "mips32"
|
|---|
| 459 | build_target "mips32eb"
|
|---|
| 460 | build_target "ppc32"
|
|---|
| 461 | build_target "sparc64"
|
|---|
| 462 | ;;
|
|---|
| 463 | "parallel")
|
|---|
| 464 | prepare
|
|---|
| 465 | build_target "amd64" &
|
|---|
| 466 | build_target "arm32" &
|
|---|
| 467 | build_target "ia32" &
|
|---|
| 468 | build_target "ia64" &
|
|---|
| 469 | build_target "mips32" &
|
|---|
| 470 | build_target "mips32eb" &
|
|---|
| 471 | build_target "mips64" &
|
|---|
| 472 | build_target "ppc32" &
|
|---|
| 473 | build_target "ppc64" &
|
|---|
| 474 | build_target "riscv64" &
|
|---|
| 475 | build_target "sparc64" &
|
|---|
| 476 | wait
|
|---|
| 477 | ;;
|
|---|
| 478 | "2-way")
|
|---|
| 479 | prepare
|
|---|
| 480 | build_target "amd64" &
|
|---|
| 481 | build_target "arm32" &
|
|---|
| 482 | wait
|
|---|
| 483 |
|
|---|
| 484 | build_target "ia32" &
|
|---|
| 485 | build_target "ia64" &
|
|---|
| 486 | wait
|
|---|
| 487 |
|
|---|
| 488 | build_target "mips32" &
|
|---|
| 489 | build_target "mips32eb" &
|
|---|
| 490 | wait
|
|---|
| 491 |
|
|---|
| 492 | build_target "mips64" &
|
|---|
| 493 | build_target "ppc32" &
|
|---|
| 494 | wait
|
|---|
| 495 |
|
|---|
| 496 | build_target "riscv64" &
|
|---|
| 497 | build_target "ppc64" &
|
|---|
| 498 | wait
|
|---|
| 499 |
|
|---|
| 500 | build_target "sparc64" &
|
|---|
| 501 | wait
|
|---|
| 502 | ;;
|
|---|
| 503 | *)
|
|---|
| 504 | show_usage
|
|---|
| 505 | ;;
|
|---|
| 506 | esac
|
|---|
