1278 lines
37 KiB
Bash
Executable File
1278 lines
37 KiB
Bash
Executable File
#!/usr/bin/env sh
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# shellcheck disable=SC2030,SC2031,SC2059
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# The above line must be directly after the shebang line.
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# Disables these warnings:
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# 2030 - Modification of var is local (to subshell caused by pipeline).
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# shell check 0.4.6 gets confused by the read -t 1 command and interprets
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# the '1' as $1 getting modified.
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# 2031 - var was modified in a subshell. That change might be lost.
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# caused by shell check bug with SC2030? This causes any $1 from that
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# point on to be flagged.
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# 2059 - Don't use variables in the printf format string. Use printf "..%s.." "$foo".
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# This is used for all of our color printing.
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#
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# SPDX-License-Identifier: GPL-2.0-only
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cd "$(dirname "$0")" || exit 1
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if [ -z "$CROSSGCC_VERSION" ]; then
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CROSSGCC_VERSION="$(git log -n 1 --pretty=%cd --date=short .)_$(git log -n 1 --pretty=%h .)"
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fi
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# default settings
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PACKAGE=GCC
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TARGETDIR=$(pwd)/xgcc
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TARGETARCH=i386-elf
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DEFAULT_LANGUAGES=c
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LANGUAGES=
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DESTDIR=
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SAVETEMPS=0
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BOOTSTRAP=0
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THREADS=1
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FETCH_ONLY=0
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USE_COREBOOT_MIRROR=0
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COREBOOT_MIRROR_URL="https://www.coreboot.org/releases/crossgcc-sources"
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# GCC toolchain version numbers
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GMP_VERSION=6.3.0
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MPFR_VERSION=4.2.1
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MPC_VERSION=1.3.1
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GCC_VERSION=11.4.0
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BINUTILS_VERSION=2.41
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IASL_VERSION="R06_28_23"
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# CLANG version number
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CLANG_VERSION=16.0.6
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CMAKE_VERSION=3.26.4
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NASM_VERSION=2.16.01
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# Filename for each package
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GMP_ARCHIVE="gmp-${GMP_VERSION}.tar.xz"
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MPFR_ARCHIVE="mpfr-${MPFR_VERSION}.tar.xz"
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MPC_ARCHIVE="mpc-${MPC_VERSION}.tar.gz"
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GCC_ARCHIVE="gcc-${GCC_VERSION}.tar.xz"
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BINUTILS_ARCHIVE="binutils-${BINUTILS_VERSION}.tar.xz"
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IASL_ARCHIVE="${IASL_VERSION}.tar.gz"
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# CLANG toolchain FILE locations
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LLVM_ARCHIVE="llvm-${CLANG_VERSION}.src.tar.xz"
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CLANG_ARCHIVE="clang-${CLANG_VERSION}.src.tar.xz"
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CRT_ARCHIVE="compiler-rt-${CLANG_VERSION}.src.tar.xz"
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CTE_ARCHIVE="clang-tools-extra-${CLANG_VERSION}.src.tar.xz"
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LLVMCMAKE_ARCHIVE="cmake-${CLANG_VERSION}.src.tar.xz"
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CMAKE_ARCHIVE="cmake-${CMAKE_VERSION}.tar.gz"
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NASM_ARCHIVE="nasm-${NASM_VERSION}.tar.bz2"
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# These URLs are sanitized by the jenkins toolchain test builder, so if
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# a completely new URL is added here, it probably needs to be added
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# to the jenkins build as well, or the builder won't download it.
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# GCC toolchain archive locations
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GMP_BASE_URL="https://ftpmirror.gnu.org/gmp"
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MPFR_BASE_URL="https://ftpmirror.gnu.org/mpfr"
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MPC_BASE_URL="https://ftpmirror.gnu.org/mpc"
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GCC_BASE_URL="https://ftpmirror.gnu.org/gcc/gcc-${GCC_VERSION}"
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BINUTILS_BASE_URL="https://ftpmirror.gnu.org/binutils"
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IASL_BASE_URL="https://github.com/acpica/acpica/archive/refs/tags"
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# CLANG toolchain archive locations
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LLVM_BASE_URL="https://github.com/llvm/llvm-project/releases/download/llvmorg-${CLANG_VERSION}"
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CLANG_BASE_URL="https://github.com/llvm/llvm-project/releases/download/llvmorg-${CLANG_VERSION}"
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CRT_BASE_URL="https://github.com/llvm/llvm-project/releases/download/llvmorg-${CLANG_VERSION}"
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CTE_BASE_URL="https://github.com/llvm/llvm-project/releases/download/llvmorg-${CLANG_VERSION}"
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LLVMCMAKE_BASE_URL="https://github.com/llvm/llvm-project/releases/download/llvmorg-${CLANG_VERSION}"
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CMAKE_BASE_URL="https://cmake.org/files/v${CMAKE_VERSION%.*}"
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NASM_BASE_URL="https://www.nasm.us/pub/nasm/releasebuilds/${NASM_VERSION}"
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ALL_ARCHIVES="$GMP_BASE_URL/$GMP_ARCHIVE $MPFR_BASE_URL/$MPFR_ARCHIVE $MPC_BASE_URL/$MPC_ARCHIVE \
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$GCC_BASE_URL/$GCC_ARCHIVE $BINUTILS_BASE_URL/$BINUTILS_ARCHIVE $IASL_BASE_URL/$IASL_ARCHIVE \
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$LLVM_BASE_URL/$LLVM_ARCHIVE $CLANG_BASE_URL/$CLANG_ARCHIVE $LLVMCMAKE_BASE_URL/$LLVMCMAKE_ARCHIVE \
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$CRT_BASE_URL/$CRT_ARCHIVE $CTE_BASE_URL/$CTE_ARCHIVE $CMAKE_BASE_URL/$CMAKE_ARCHIVE $NASM_BASE_URL/$NASM_ARCHIVE"
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# GCC toolchain directories
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GMP_DIR="gmp-${GMP_VERSION}"
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MPFR_DIR="mpfr-${MPFR_VERSION}"
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MPC_DIR="mpc-${MPC_VERSION}"
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# shellcheck disable=SC2034
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GCC_DIR="gcc-${GCC_VERSION}"
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# shellcheck disable=SC2034
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BINUTILS_DIR="binutils-${BINUTILS_VERSION}"
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IASL_DIR="acpica-${IASL_VERSION}"
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# CLANG toolchain directories
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LLVM_DIR="llvm-${CLANG_VERSION}.src"
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CLANG_DIR="clang-${CLANG_VERSION}.src"
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CRT_DIR="compiler-rt-${CLANG_VERSION}.src"
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CTE_DIR="clang-tools-extra-${CLANG_VERSION}.src"
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LLVMCMAKE_DIR="cmake-${CLANG_VERSION}.src"
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CMAKE_DIR="cmake-${CMAKE_VERSION}"
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NASM_DIR="nasm-${NASM_VERSION}"
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unset MAKELEVEL MAKEFLAGS
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red='\033[0;31m'
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RED='\033[1;31m'
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green='\033[0;32m'
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GREEN='\033[1;32m'
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blue='\033[0;34m'
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CYAN='\033[1;36m'
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NC='\033[0m' # No Color
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UNAME=$(if uname | grep -iq cygwin; then echo Cygwin; else uname; fi)
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HALT_FOR_TOOLS=0
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hostcc()
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{
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# $1 "host" or "target"
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if [ "$BOOTSTRAP" = 1 ] && [ "$1" = target ]; then
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echo "$DESTDIR$TARGETDIR/bin/gcc"
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else
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echo "$CC"
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fi
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}
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hostcxx()
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{
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# $1 "host" or "target"
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if [ "$BOOTSTRAP" = 1 ] && [ "$1" = target ]; then
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echo "$DESTDIR$TARGETDIR/bin/g++"
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else
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echo "$CXX"
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fi
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}
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normalize_dirs()
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{
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mkdir -p "$DESTDIR$TARGETDIR/lib"
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test -d "$DESTDIR$TARGETDIR/lib32" && mv "$DESTDIR$TARGETDIR"/lib32/* "$DESTDIR$TARGETDIR/lib"
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test -d "$DESTDIR$TARGETDIR/lib64" && mv "$DESTDIR$TARGETDIR"/lib64/* "$DESTDIR$TARGETDIR/lib"
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rm -rf "$DESTDIR$TARGETDIR/lib32" "$DESTDIR$TARGETDIR/lib64"
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perl -pi -e "s,/lib32,/lib," "$DESTDIR$TARGETDIR"/lib/*.la
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perl -pi -e "s,/lib64,/lib," "$DESTDIR$TARGETDIR"/lib/*.la
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}
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countdown()
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{
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tout=${1:-10}
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printf "\nPress Ctrl-C to abort, Enter to continue... %2ds" "$tout"
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while [ "$tout" -gt 0 ]; do
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sleep 1
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tout=$((tout - 1))
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printf "\b\b\b%2ds" $tout
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done
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printf "\n"
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}
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timeout()
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{
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tout=${1:-10}
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# Ignore SIGUSR1, should interrupt `read` though.
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trap false USR1
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# Clean up in case the user aborts.
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trap 'kill $counter > /dev/null 2>&1' EXIT
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(countdown "$tout"; kill -USR1 $$)&
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counter=$!
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# Some shells with sh compatibility mode (e.g. zsh, mksh) only
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# let us interrupt `read` if a non-standard -t parameter is given.
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# shellcheck disable=SC2034,SC2039,SC2162
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if echo | read -t 1 foo 2>/dev/null; then
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read -t $((tout + 1)) foo
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else
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read foo
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fi
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kill $counter > /dev/null 2>&1
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trap - USR1 EXIT
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}
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please_install()
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{
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HALT_FOR_TOOLS=1
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# shellcheck disable=SC1091
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test -r /etc/os-release && . /etc/os-release
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# vanilla debian doesn't define `ID_LIKE`, just `ID`
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if [ -z "${ID_LIKE}" ] && [ -n "${ID}" ]; then
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ID_LIKE=${ID}
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fi
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case "$ID_LIKE" in
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debian) solution="sudo apt-get install $1" ;;
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suse) solution="sudo zypper install $1" ;;
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*) solution="using your OS packaging system" ;;
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esac
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printf "${RED}ERROR:${red} Missing tool: Please install '$1'. (eg $solution)${NC}\n" >&2
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if [ -n "$2" ]; then
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printf "${RED}ERROR:${red} or install '$2'.${NC}\n" >&2
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fi
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}
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searchtool()
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{
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# $1 short name
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# $2 search string
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# $3 soft fail if set
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# $4 alternative package to install on failure
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# result: file name of that tool on stdout
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# or no output if nothing suitable was found
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search=GNU
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if [ -n "$2" ]; then
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search="$2"
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fi
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for i in "$1" "g$1" "gnu$1"; do
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if [ -x "$(command -v "$i" 2>/dev/null)" ]; then
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if [ "$(cat /dev/null | $i --version 2>&1 | grep -c "$search")" \
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-gt 0 ]; then
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echo "$i"
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return
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fi
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fi
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done
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# A workaround for OSX 10.9 and some BSDs, whose nongnu
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# patch and tar also work.
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if [ "$UNAME" = "Darwin" ] || [ "$UNAME" = "FreeBSD" ] || [ "$UNAME" = "NetBSD" ] || [ "$UNAME" = "OpenBSD" ]; then
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if [ "$1" = "patch" ] || [ "$1" = "tar" ]; then
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if [ -x "$(command -v "$1" 2>/dev/null)" ]; then
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echo "$1"
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return
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fi
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fi
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fi
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if echo "$1" | grep -q "sum" ; then
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algor=$(echo "$1" | sed -e 's,sum,,')
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if [ -x "$(command -v "$1" 2>/dev/null)" ]; then
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#xxxsum [file]
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echo "$1"
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return
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elif [ -x "$(command -v "$algor" 2>/dev/null)" ]; then
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#xxx [file]
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echo "$algor"
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return
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elif [ -x "$(command -v openssl 2>/dev/null)" ]; then
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#openssl xxx [file]
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echo openssl "$algor"
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return
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elif [ -x "$(command -v cksum 2>/dev/null)" ]; then
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#cksum -a xxx [file]
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#cksum has special options in NetBSD. Actually, NetBSD will use the second case above.
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echo "buildgcc" | cksum -a "$algor" > /dev/null 2>/dev/null && \
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echo cksum -a "$algor"
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return
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fi
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fi
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[ -z "$3" ] && please_install "$1" "$4"
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false
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}
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# Run a compile check of the specified library option to see if it's installed
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check_for_library() {
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LIBRARY_FLAGS="$1"
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LIBRARY_PACKAGES="$2"
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LIBTEST_FILE=.libtest
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echo "int main(int argc, char **argv) { (void) argc; (void) argv; return 0; }" > "${LIBTEST_FILE}.c"
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# shellcheck disable=SC2086
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"$CC" $CFLAGS $LIBRARY_FLAGS "${LIBTEST_FILE}.c" -o "${LIBTEST_FILE}" >/dev/null 2>&1 || \
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please_install "$LIBRARY_PACKAGES"
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rm -rf "${LIBTEST_FILE}.c" "${LIBTEST_FILE}"
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}
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buildcc_major() {
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echo "${GCC_VERSION}" | cut -d. -f1
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}
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buildcc_minor() {
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echo "${GCC_VERSION}" | cut -d. -f2
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}
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buildcc_version() {
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echo "${GCC_VERSION}" | cut -d. -f1-2
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}
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hostcc_major() {
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(echo __GNUC__ | ${CC} -E - 2>/dev/null || echo 0) | tail -1
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}
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hostcc_minor() {
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(echo __GNUC_MINOR__ | ${CC} -E - 2>/dev/null || echo 0) | tail -1
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}
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hostcc_version() {
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printf "%d.%d" "$(hostcc_major)" "$(hostcc_minor)"
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}
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hostcc_has_gnat1() {
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[ -x "$(${CC} -print-prog-name=gnat1)" ]
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}
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have_gnat() {
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hostcc_has_gnat1 && \
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searchtool gnatbind "Free Software Foundation" nofail > /dev/null
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}
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ada_requested() {
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echo "${LANGUAGES}" | grep -q '\<ada\>'
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}
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download() {
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package=$1
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# shellcheck disable=SC2086
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if [ "${USE_COREBOOT_MIRROR}" -eq 0 ]; then
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url="$(eval echo \$$package"_BASE_URL")"
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else
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url="${COREBOOT_MIRROR_URL}"
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fi
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file="$(eval echo \$$package"_ARCHIVE")"
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printf " * ${file} "
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if test -f "tarballs/${file}"; then
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printf "(cached)... "
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else
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printf "(downloading from ${url}/${file})"
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rm -f "tarballs/${file}"
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cd tarballs || exit 1
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download_showing_percentage "${url}/${file}"
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cd ..
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fi
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if [ ! -f "tarballs/${file}" ]; then
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printf "${RED}Failed to download ${file}.${NC}\n"
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exit 1
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fi
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}
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# Compute the hash of the package given in $1, and print it raw (just the
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# hexadecimal hash).
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compute_hash() {
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package=$1
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# shellcheck disable=SC2086
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file="$(eval echo \$$package"_ARCHIVE")"
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if test -z "$CHECKSUM"; then
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echo "${RED}\$CHECKSUM program missing. This is bad.${NC}" 1>&2
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exit 1
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fi
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$CHECKSUM "tarballs/$file" 2>/dev/null | sed -e 's@.*\([0-9a-f]\{40,\}\).*@\1@'
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}
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error_hash_missing() {
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package="$1"
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# shellcheck disable=SC2086
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file="$(eval echo \$$package"_ARCHIVE")"
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fullhashfile="util/crossgcc/sum/$file.cksum"
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printf "${RED}hash file missing:${NC}\n\n" 1>&2
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printf "Please verify util/crossgcc/tarball/$file carefully\n" 1>&2
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printf "(using PGP if possible), and then rename\n" 1>&2
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printf " ${CYAN}${fullhashfile}.calc${NC}\n" 1>&2
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printf " to ${CYAN}${fullhashfile}${NC}\n\n" 1>&2
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exit 1
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}
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# Read the known hash file of the package given in $1, and print it raw.
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get_known_hash() {
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package=$1
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# shellcheck disable=SC2086
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file="$(eval echo \$$package"_ARCHIVE")"
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hashfile="sum/$file.cksum"
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if [ ! -f "$hashfile" ]; then
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calc_hash="$(compute_hash "$package")" || exit 1
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echo "$calc_hash tarballs/$file" > "${hashfile}.calc"
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|
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error_hash_missing "$package"
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exit 1
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fi
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sed -e 's@.*\([0-9a-f]\{40,\}\).*@\1@' < "$hashfile"
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}
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error_hash_mismatch() {
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package=$1
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known_hash="$2"
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computed_hash="$3"
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|
# shellcheck disable=SC2086
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file="$(eval echo \$$package"_ARCHIVE")"
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|
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printf "${RED}hash mismatch:${NC}\n\n"
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printf " expected (known) hash: $known_hash\n"
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printf "calculated hash of downloaded file: $computed_hash\n\n"
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|
|
|
printf "If you think this is due to a network error, please delete\n"
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printf " ${CYAN}util/crossgcc/tarballs/$file${NC}\n"
|
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printf "and try again. If the problem persists, it may be due to an\n"
|
|
printf "administration error on the file server, or you might be\n"
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printf "subject to a Man-in-the-Middle attack\n\n"
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|
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exit 1
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}
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|
|
# verify_hash - Check that the hash of the file given in $1 matches the known
|
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# hash; Bail out on mismatch or missing hash file.
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verify_hash() {
|
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package=$1
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|
|
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known_hash="$(get_known_hash "$package")" || exit "$?"
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computed_hash="$(compute_hash "$package")" || exit "$?"
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|
|
|
if [ "$known_hash" != "$computed_hash" ]; then
|
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error_hash_mismatch "$package" "$known_hash" "$computed_hash"
|
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exit 1
|
|
fi
|
|
|
|
printf "${GREEN}hash verified (${known_hash})${NC}\n"
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|
}
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|
|
|
unpack_and_patch() {
|
|
package="$1"
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|
# shellcheck disable=SC2086
|
|
archive="$(eval echo \$$package"_ARCHIVE")"
|
|
# shellcheck disable=SC2086
|
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dir="$(eval echo \$$package"_DIR")"
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test -d "${dir}" && test -f "${dir}/.unpack_success" || (
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printf " * "$archive"\n"
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FLAGS=zxf
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suffix=$(echo "$archive" | sed 's,.*\.,,')
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if [ "$suffix" = "gz" ] && [ -n "$PIGZ" ]; then FLAGS="-I pigz -xf"
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elif [ "$suffix" = "gz" ]; then FLAGS=zxf
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elif [ "$suffix" = "bz2" ] && [ -n "$LBZIP2" ]; then FLAGS="-I lbzip2 -xf"
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elif [ "$suffix" = "bz2" ]; then FLAGS=jxf
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elif [ "$suffix" = "xz" ]; then FLAGS="--xz -xf"
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|
elif [ "$suffix" = "lzma" ]; then FLAGS="--lzma -xf"
|
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fi
|
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# shellcheck disable=SC2086
|
|
$TAR $FLAGS "tarballs/$archive"
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|
for patch in patches/${dir}_*.patch; do
|
|
test -r "$patch" || continue
|
|
printf " o $(basename "$patch")\n"
|
|
(cd "${dir}" || exit 1; $PATCH -s -N -p1 <"../${patch}") || {
|
|
printf "\n${RED}Failed $patch.${NC}\n"
|
|
exit 1
|
|
}
|
|
done
|
|
touch "${dir}/.unpack_success"
|
|
)
|
|
}
|
|
|
|
fn_exists()
|
|
{
|
|
# shellcheck disable=SC2039
|
|
type "$1" >/dev/null 2>&1
|
|
}
|
|
|
|
is_package_enabled()
|
|
{
|
|
echo "$PACKAGES" |grep -q "\<$1\>"
|
|
}
|
|
|
|
package_uses_targetarch()
|
|
{
|
|
if [ "$1" = "GCC" ] || [ "$1" = "BINUTILS" ]; then
|
|
true
|
|
else
|
|
false
|
|
fi
|
|
}
|
|
|
|
generic_build()
|
|
{
|
|
package=$1
|
|
host_target=$2
|
|
builddir=$3
|
|
success=$4
|
|
version=$5
|
|
|
|
fn_exists "build_$package" || return
|
|
|
|
mkdir -p "$builddir"
|
|
|
|
if [ -f "$success" ]; then
|
|
printf "Skipping $package v$version for $host_target as it is already built\n"
|
|
else
|
|
printf "Building $package v$version for $host_target ... "
|
|
DIR="$PWD"
|
|
cd "$builddir" || exit 1
|
|
rm -f .failed
|
|
"build_${package}" "$host_target" > build.log 2>&1
|
|
cd "$DIR" || exit 1
|
|
if [ ! -f "$builddir/.failed" ]; then
|
|
touch "$success";
|
|
else
|
|
printf "${RED}failed${NC}. Check '$builddir/build.log'.\n"
|
|
exit 1
|
|
fi
|
|
printf "${green}ok${NC}\n"
|
|
fi
|
|
}
|
|
|
|
build_for_host()
|
|
{
|
|
package="$1"
|
|
# shellcheck disable=SC2086
|
|
version="$(eval echo \$$package"_VERSION")"
|
|
generic_build "$package" host "build-$package" "${DESTDIR}${TARGETDIR}/.${package}.${version}.success" "$version"
|
|
}
|
|
|
|
build_for_target()
|
|
{
|
|
package="$1"
|
|
# shellcheck disable=SC2086
|
|
version="$(eval echo \$$package"_VERSION")"
|
|
generic_build "$package" target "build-${TARGETARCH}-$package" "${DESTDIR}${TARGETDIR}/.${TARGETARCH}-${package}.${version}.success" "$version"
|
|
}
|
|
|
|
build()
|
|
{
|
|
if package_uses_targetarch "$1"; then
|
|
if [ $BOOTSTRAP -eq 1 ] && [ ! -f "${DESTDIR}${TARGETDIR}/.GCC.${GCC_VERSION}.success" ]; then
|
|
build_for_host GCC
|
|
fi
|
|
build_for_target "$1"
|
|
else
|
|
build_for_host "$1"
|
|
fi
|
|
}
|
|
|
|
exit_handler()
|
|
{
|
|
printf "${NC}Stop\n"
|
|
exit 1
|
|
}
|
|
|
|
cleanup()
|
|
{
|
|
if [ $SAVETEMPS -ne 0 ]; then
|
|
printf "Leaving temporary files around... ${green}ok${NC}\n"
|
|
return
|
|
fi
|
|
|
|
printf "Cleaning up temporary files... "
|
|
for package in $PACKAGES; do
|
|
# shellcheck disable=SC2086
|
|
rm -rf "build-${TARGETARCH}-$package" "build-$package" "$(eval echo \$$package"_DIR")"
|
|
done
|
|
rm -f getopt
|
|
printf "${green}ok${NC}\n"
|
|
}
|
|
|
|
myhelp()
|
|
{
|
|
printf "Usage: $0 [-V] [-c] [-p <platform>] [-d <target directory>] [-D <dest dir>] [-C] [-G] [-S]\n"
|
|
printf " $0 [-V|--version]\n"
|
|
printf " $0 [-h|--help]\n\n"
|
|
|
|
printf "Options:\n"
|
|
printf " [-W|--print-version Print machine readable version\n"
|
|
printf " [-V|--version] print version number and exit\n"
|
|
printf " [-h|--help] print this help and exit\n"
|
|
printf " [-c|--clean] remove temporary files before build\n"
|
|
printf " [-t|--savetemps] don't remove temporary files after build\n"
|
|
printf " [-y|--ccache] Use ccache when building cross compiler\n"
|
|
printf " [-n|--nocolor] don't print color codes in output\n"
|
|
printf " [-u|--urls] print the urls for all packages\n"
|
|
printf " [-j|--jobs <num>] run <num> jobs in parallel in make\n"
|
|
printf " [-s]--supported <tool> print supported version of a tool\n"
|
|
printf " [-d|--directory <target dir>] target directory to install cross compiler to\n"
|
|
printf " (defaults to $TARGETDIR)\n\n"
|
|
printf " [-D|--destdir <dest dir>] destination directory to install cross compiler to\n"
|
|
printf " (for RPM builds, default unset)\n"
|
|
printf " [-f|--fetch] Download tarballs, but don't build anything\n"
|
|
printf " [-P|--package <package>] Build a specific package: GCC, CLANG, IASL\n"
|
|
printf " (defaults to $PACKAGE)\n"
|
|
printf "GCC specific options:\n"
|
|
printf " [-b|--bootstrap] bootstrap the host compiler before building\n"
|
|
printf " the cross compiler\n"
|
|
printf " [-p|--platform <platform>] target platform to build cross compiler for\n"
|
|
printf " (defaults to $TARGETARCH)\n"
|
|
printf " [-l|--languages <languages>] comma separated list of target languages\n"
|
|
printf " (defaults to $DEFAULT_LANGUAGES)\n"
|
|
printf "Platforms for GCC:\n"
|
|
printf " x86_64 i386-elf i386-mingw32 riscv-elf arm aarch64\n"
|
|
printf " powerpc64le-linux-gnu nds32le-elf\n\n"
|
|
}
|
|
|
|
printversion() {
|
|
printf "${blue}Welcome to the ${red}coreboot${blue} cross toolchain builder v$CROSSGCC_VERSION ${NC}\n\n"
|
|
}
|
|
|
|
myversion()
|
|
{
|
|
printversion
|
|
|
|
cat << EOF
|
|
Copyright (C) 2008-2010 by coresystems GmbH
|
|
Copyright (C) 2011 by Sage Electronic Engineering
|
|
|
|
This program is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation; version 2 of the License.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
EOF
|
|
}
|
|
|
|
have_hostcflags_from_gmp() {
|
|
grep -q __GMP_CFLAGS "$DESTDIR$TARGETDIR/include/gmp.h" >/dev/null 2>&1
|
|
}
|
|
|
|
set_hostcflags_from_gmp() {
|
|
# Now set CFLAGS to match GMP CFLAGS but strip out -pedantic
|
|
# as GCC 4.6.x fails if it's there.
|
|
HOSTCFLAGS="$(grep __GMP_CFLAGS "$DESTDIR$TARGETDIR/include/gmp.h" |cut -d\" -f2 |\
|
|
sed s,-pedantic,,)"
|
|
export HOSTCFLAGS
|
|
}
|
|
|
|
build_GMP() {
|
|
# Check if GCC enables `-pie` by default (possible since GCC 6).
|
|
# We need PIC in all static libraries then.
|
|
if $CC -dumpspecs 2>/dev/null | grep -q '[{;][[:space:]]*:-pie\>'
|
|
then
|
|
OPTIONS="$OPTIONS --with-pic"
|
|
fi
|
|
|
|
# shellcheck disable=SC2086
|
|
CC="$(hostcc host)" CXX="$(hostcxx host)" \
|
|
../${GMP_DIR}/configure \
|
|
--disable-shared \
|
|
--enable-fat \
|
|
--prefix="$TARGETDIR" \
|
|
$OPTIONS || touch .failed
|
|
# shellcheck disable=SC2086
|
|
$MAKE $JOBS || touch .failed
|
|
$MAKE install DESTDIR=$DESTDIR || touch .failed
|
|
|
|
normalize_dirs
|
|
|
|
set_hostcflags_from_gmp
|
|
}
|
|
|
|
build_MPFR() {
|
|
test "$UNAME" = "Darwin" && CFLAGS="$CFLAGS -force_cpusubtype_ALL"
|
|
CC="$(hostcc host)" CXX="$(hostcxx host)" \
|
|
../${MPFR_DIR}/configure \
|
|
--disable-shared \
|
|
--prefix="$TARGETDIR" \
|
|
--infodir="$TARGETDIR/info" \
|
|
--with-gmp="$DESTDIR$TARGETDIR" \
|
|
CFLAGS="$HOSTCFLAGS" || touch .failed
|
|
# shellcheck disable=SC2086
|
|
$MAKE $JOBS || touch .failed
|
|
$MAKE install DESTDIR=$DESTDIR || touch .failed
|
|
|
|
normalize_dirs
|
|
|
|
# work around build problem of libgmp.la
|
|
if [ "$DESTDIR" != "" ]; then
|
|
perl -pi -e "s,$DESTDIR,," "$DESTDIR$TARGETDIR/lib/libgmp.la"
|
|
fi
|
|
}
|
|
|
|
build_MPC() {
|
|
CC="$(hostcc host)" CXX="$(hostcxx host)" \
|
|
../${MPC_DIR}/configure \
|
|
--disable-shared \
|
|
--prefix="$TARGETDIR" \
|
|
--infodir="$TARGETDIR/info" \
|
|
--with-mpfr="$DESTDIR$TARGETDIR" \
|
|
--with-gmp="$DESTDIR$TARGETDIR" \
|
|
CFLAGS="$HOSTCFLAGS" || touch .failed
|
|
|
|
# work around build problem of libmpfr.la
|
|
if [ "$DESTDIR" != "" ]; then
|
|
perl -pi -e "s,$TARGETDIR/lib/libgmp.la,$DESTDIR\$&," "$DESTDIR$TARGETDIR/lib/libmpfr.la"
|
|
fi
|
|
|
|
# shellcheck disable=SC2086
|
|
$MAKE $JOBS || touch .failed
|
|
$MAKE install DESTDIR=$DESTDIR || touch .failed
|
|
|
|
# work around build problem of libmpfr.la
|
|
if [ "$DESTDIR" != "" ]; then
|
|
perl -pi -e "s,$DESTDIR,," "$DESTDIR$TARGETDIR/lib/libmpfr.la"
|
|
fi
|
|
|
|
normalize_dirs
|
|
}
|
|
|
|
build_BINUTILS() {
|
|
if [ $TARGETARCH = "x86_64-elf" ]; then
|
|
ADDITIONALTARGET=",i386-elf"
|
|
fi
|
|
# shellcheck disable=SC2086
|
|
CC="$(hostcc target)" CXX="$(hostcxx target)" \
|
|
../binutils-${BINUTILS_VERSION}/configure \
|
|
--prefix="$TARGETDIR" \
|
|
--target=${TARGETARCH} \
|
|
--enable-targets=${TARGETARCH}${ADDITIONALTARGET} \
|
|
--disable-werror \
|
|
--disable-nls \
|
|
--enable-lto \
|
|
--enable-gold \
|
|
--enable-multilib \
|
|
--disable-docs \
|
|
--disable-texinfo \
|
|
${BINUTILS_OPTIONS} \
|
|
CFLAGS="$HOSTCFLAGS" \
|
|
CXXFLAGS="$HOSTCFLAGS" || touch .failed
|
|
# shellcheck disable=SC2086
|
|
$MAKE $JOBS || touch .failed
|
|
$MAKE install DESTDIR=$DESTDIR || touch .failed
|
|
}
|
|
|
|
bootstrap_GCC() {
|
|
# shellcheck disable=SC2086
|
|
CC="$(hostcc host)" CXX="$(hostcxx host)" \
|
|
CFLAGS="$HOSTCFLAGS" \
|
|
CFLAGS_FOR_BUILD="$HOSTCFLAGS" \
|
|
CFLAGS_FOR_TARGET="$HOSTCFLAGS -fPIC" \
|
|
CXXFLAGS="$HOSTCFLAGS" \
|
|
CXXFLAGS_FOR_BUILD="$HOSTCFLAGS" \
|
|
CXXFLAGS_FOR_TARGET="$HOSTCFLAGS -fPIC" \
|
|
../gcc-${GCC_VERSION}/configure \
|
|
--prefix="$TARGETDIR" \
|
|
--libexecdir="$TARGETDIR/lib" \
|
|
--enable-bootstrap \
|
|
--disable-werror \
|
|
--disable-nls \
|
|
--disable-shared \
|
|
--disable-multilib \
|
|
--disable-libssp \
|
|
--disable-libquadmath \
|
|
--disable-libcc1 \
|
|
--disable-libsanitizer \
|
|
${GCC_OPTIONS} \
|
|
--enable-languages="${LANGUAGES}" \
|
|
--with-gmp="$DESTDIR$TARGETDIR" \
|
|
--with-mpfr="$DESTDIR$TARGETDIR" \
|
|
--with-mpc="$DESTDIR$TARGETDIR" \
|
|
--with-pkgversion="coreboot bootstrap v$CROSSGCC_VERSION" \
|
|
&& \
|
|
# shellcheck disable=SC2086
|
|
$MAKE $JOBS BOOT_CFLAGS="$HOSTCFLAGS" BUILD_CONFIG="" bootstrap && \
|
|
$MAKE install-gcc \
|
|
install-target-libgcc \
|
|
maybe-install-target-libada \
|
|
maybe-install-target-libstdc++-v3 \
|
|
DESTDIR=$DESTDIR || touch .failed
|
|
}
|
|
|
|
build_cross_GCC() {
|
|
# Work around crazy code generator in GCC that confuses CLANG.
|
|
$CC --version | grep clang >/dev/null 2>&1 && \
|
|
CLANGFLAGS="-fbracket-depth=1024"
|
|
[ -n "$CXX" ] && $CXX --version | grep clang >/dev/null 2>&1 && \
|
|
CLANGCXXFLAGS="-fbracket-depth=1024"
|
|
|
|
# GCC does not honor HOSTCFLAGS at all. CFLAGS are used for
|
|
# both target and host object files.
|
|
# There's a work-around called CFLAGS_FOR_BUILD and CFLAGS_FOR_TARGET
|
|
# but it does not seem to work properly. At least the host library
|
|
# libiberty is not compiled with CFLAGS_FOR_BUILD.
|
|
# Also set the CXX version of the flags because GCC is now compiled
|
|
# using C++.
|
|
# shellcheck disable=SC2086
|
|
CC="$(hostcc target)" CXX="$(hostcxx target)" \
|
|
CFLAGS_FOR_TARGET="-O2 -Dinhibit_libc" \
|
|
CFLAGS="$HOSTCFLAGS $CLANGFLAGS" \
|
|
CFLAGS_FOR_BUILD="$HOSTCFLAGS $CLANGFLAGS" \
|
|
CXXFLAGS="$HOSTCFLAGS $CLANGCXXFLAGS" \
|
|
CXXFLAGS_FOR_BUILD="$HOSTCFLAGS $CLANGCXXFLAGS" \
|
|
../gcc-${GCC_VERSION}/configure \
|
|
--prefix="$TARGETDIR" \
|
|
--libexecdir="$TARGETDIR/lib" \
|
|
--target=${TARGETARCH} \
|
|
--disable-werror \
|
|
--disable-shared \
|
|
--enable-lto \
|
|
--enable-plugins \
|
|
--enable-gold \
|
|
--enable-ld=default \
|
|
--disable-libssp \
|
|
--disable-bootstrap \
|
|
--disable-nls \
|
|
--disable-libquadmath \
|
|
--without-headers \
|
|
--disable-threads \
|
|
--enable-interwork \
|
|
--enable-multilib \
|
|
--enable-targets=all \
|
|
--disable-libatomic \
|
|
--disable-libcc1 \
|
|
--disable-decimal-float \
|
|
${GCC_OPTIONS} \
|
|
--enable-languages="${LANGUAGES}" \
|
|
--with-system-zlib \
|
|
--with-gmp="$DESTDIR$TARGETDIR" \
|
|
--with-mpfr="$DESTDIR$TARGETDIR" \
|
|
--with-mpc="$DESTDIR$TARGETDIR" \
|
|
--with-gnu-as \
|
|
--with-gnu-ld \
|
|
--with-pkgversion="coreboot toolchain v$CROSSGCC_VERSION" \
|
|
&& \
|
|
mkdir -p gcc/$TARGETARCH && \
|
|
rm -f "gcc/$TARGETARCH/$GCC_VERSION" && \
|
|
ln -s "$DESTDIR$TARGETDIR/$TARGETARCH/bin" "gcc/$TARGETARCH/$GCC_VERSION" && \
|
|
$MAKE $JOBS CFLAGS_FOR_BUILD="$HOSTCFLAGS" all-gcc && \
|
|
$MAKE install-gcc DESTDIR="$DESTDIR" || touch .failed
|
|
|
|
if [ ! -f .failed ] && [ "$(echo $TARGETARCH | grep -c -- -mingw32)" -eq 0 ]; then
|
|
# shellcheck disable=SC2086
|
|
$MAKE $JOBS CFLAGS_FOR_BUILD="$HOSTCFLAGS" all-target-libgcc && \
|
|
$MAKE install-target-libgcc DESTDIR=$DESTDIR || touch .failed
|
|
fi
|
|
}
|
|
|
|
build_GCC() {
|
|
if [ "$1" = host ]; then
|
|
bootstrap_GCC "$1"
|
|
else
|
|
build_cross_GCC "$1"
|
|
fi
|
|
}
|
|
|
|
build_IASL() {
|
|
RDIR=$PWD
|
|
cd ../$IASL_DIR/generate/unix || exit 1
|
|
CFLAGS="$HOSTCFLAGS"
|
|
HOST="_LINUX"
|
|
test "$UNAME" = "Darwin" && HOST="_APPLE"
|
|
test "$UNAME" = "FreeBSD" && HOST="_FreeBSD"
|
|
test "$UNAME" = "Cygwin" && HOST="_CYGWIN"
|
|
HOST="$HOST" CFLAGS="$CFLAGS" \
|
|
OPT_CFLAGS="-O -D_FORTIFY_SOURCE=2 -D COREBOOT_TOOLCHAIN_VERSION='\"coreboot toolchain v$CROSSGCC_VERSION\"' " \
|
|
$MAKE $JOBS CC="$(hostcc host)" iasl acpibin acpidump acpiexec acpihelp acpisrc acpixtract
|
|
mkdir -p "$DESTDIR$TARGETDIR/bin/"
|
|
(cd "$DESTDIR$TARGETDIR/bin" && rm -f iasl acpibin acpidump acpiexec acpihelp acpisrc acpixtract) || touch "$RDIR/.failed"
|
|
(cd bin && cp iasl acpibin acpidump acpiexec acpihelp acpisrc acpixtract "$DESTDIR$TARGETDIR/bin") || touch "$RDIR/.failed"
|
|
}
|
|
|
|
build_LLVM() {
|
|
|
|
ln -nsf "$LLVM_DIR" ../llvm
|
|
ln -nsf "$CLANG_DIR" ../clang
|
|
ln -nsf "$CTE_DIR" ../clang-tools-extra
|
|
ln -nsf "$CRT_DIR" ../compiler-rt
|
|
ln -nsf "$LLVMCMAKE_DIR" ../cmake
|
|
|
|
$CMAKE -G "Unix Makefiles" \
|
|
-DCMAKE_INSTALL_PREFIX="$DESTDIR$TARGETDIR" \
|
|
-DCLANG_VENDOR="coreboot toolchain v$CROSSGCC_VERSION - " \
|
|
-DLLVM_ENABLE_PROJECTS="clang;clang-tools-extra;compiler-rt" \
|
|
-DLLVM_INCLUDE_BENCHMARKS="OFF" \
|
|
-DLLVM_INCLUDE_TESTS="OFF" \
|
|
-DLLVM_INCLUDE_EXAMPLES="OFF" \
|
|
-DCMAKE_BUILD_TYPE=Release \
|
|
-DLLVM_TARGETS_TO_BUILD="AArch64;ARM;PowerPC;RISCV;X86" \
|
|
../llvm || touch .failed
|
|
# shellcheck disable=SC2086
|
|
$MAKE $JOBS || touch .failed
|
|
$MAKE install || touch .failed
|
|
|
|
rm -f ../llvm ../clang ../clang-tools-extra ../compiler-rt ../cmake
|
|
|
|
cp -a ../$CLANG_DIR/tools/scan-build/* "$DESTDIR$TARGETDIR/bin"
|
|
cp -a ../$CLANG_DIR/tools/scan-view/* "$DESTDIR$TARGETDIR/bin"
|
|
}
|
|
|
|
build_CMAKE() {
|
|
CC="$(hostcc host)" CXX="$(hostcxx host)" CFLAGS="$HOSTCFLAGS" \
|
|
../${CMAKE_DIR}/configure \
|
|
--parallel=${THREADS} \
|
|
--prefix="$TARGETDIR" || touch .failed
|
|
# shellcheck disable=SC2086
|
|
$MAKE $JOBS || touch .failed
|
|
$MAKE install DESTDIR=$DESTDIR || touch .failed
|
|
}
|
|
|
|
build_NASM() {
|
|
CC="$(hostcc host)" CXX="$(hostcxx host)" CFLAGS="$HOSTCFLAGS" \
|
|
../${NASM_DIR}/configure \
|
|
--prefix="$TARGETDIR" || touch .failed
|
|
# shellcheck disable=SC2086
|
|
$MAKE $JOBS || touch .failed
|
|
$MAKE install DESTDIR=$DESTDIR || touch .failed
|
|
|
|
normalize_dirs
|
|
}
|
|
|
|
print_supported() {
|
|
case "$PRINTSUPPORTED" in
|
|
BINUTILS|binutils) printf "%s\n" "$BINUTILS_VERSION";;
|
|
CLANG|clang) printf "%s\n" "$CLANG_VERSION";;
|
|
GCC|gcc) printf "%s\n" "$GCC_VERSION";;
|
|
GMP|gmp) printf "%s\n" "$GMP_VERSION";;
|
|
IASL|iasl) printf "%s\n" "$IASL_VERSION";;
|
|
MPC|mpc) printf "%s\n" "$MPC_VERSION";;
|
|
MPFR|mpfr) printf "%s\n" "$MPFR_VERSION";;
|
|
NASM|nasm) printf "%s\n" "${NASM_VERSION}";;
|
|
*) printf "Unknown tool %s\n" "$PRINTSUPPORTED";;
|
|
esac
|
|
}
|
|
|
|
trap exit_handler 1 2 3 15
|
|
|
|
# Look if we have getopt. If not, build it.
|
|
export PATH=$PATH:.
|
|
getopt - > /dev/null 2>/dev/null || gcc -o getopt getopt.c
|
|
|
|
# parse parameters.. try to find out whether we're running GNU getopt
|
|
getoptbrand="$(getopt -V 2>/dev/null | sed -e '1!d' -e 's,^\(......\).*,\1,')"
|
|
if [ "${getoptbrand}" = "getopt" ]; then
|
|
# Detected GNU getopt that supports long options.
|
|
args=$(getopt -l print-version,version,help,clean,directory:,bootstrap,bootstrap-only,platform:,languages:,package:,jobs:,destdir:,savetemps,scripting,ccache,supported:,urls,nocolor,mirror,fetch -o WVhcd:bBp:l:P:j:D:tSys:unmf -- "$@")
|
|
getopt_ret=$?
|
|
eval set -- "$args"
|
|
else
|
|
# Detected non-GNU getopt
|
|
args=$(getopt WVhcd:bBp:l:P:j:D:tSys:unm $*)
|
|
getopt_ret=$?
|
|
# shellcheck disable=SC2086
|
|
set -- $args
|
|
fi
|
|
|
|
if [ $getopt_ret != 0 ]; then
|
|
myhelp
|
|
exit 1
|
|
fi
|
|
|
|
while true ; do
|
|
case "$1" in
|
|
-W|--print-version) shift; echo $CROSSGCC_VERSION; exit 0;;
|
|
-V|--version) shift; myversion; exit 0;;
|
|
-h|--help) shift; myhelp; exit 0;;
|
|
-c|--clean) shift; clean=1;;
|
|
-t|--savetemps) shift; SAVETEMPS=1;;
|
|
-d|--directory) shift; TARGETDIR="$1"; shift;;
|
|
-b|--bootstrap) shift; BOOTSTRAP=1;;
|
|
-B|--bootstrap-only) shift; BOOTSTRAPONLY=1; BOOTSTRAP=1;;
|
|
-p|--platform) shift; TARGETARCH="$1"; shift;;
|
|
-l|--languages) shift; LANGUAGES="$1"; shift;;
|
|
-m|--mirror) shift; USE_COREBOOT_MIRROR=1;;
|
|
-D|--destdir) shift; DESTDIR="$1"; shift;;
|
|
-f|--fetch) shift; FETCH_ONLY=1;;
|
|
-j|--jobs) shift; THREADS="$1"; JOBS="-j $1"; shift;;
|
|
-P|--package) shift; PACKAGE="$1"; shift;;
|
|
-y|--ccache) shift; USECCACHE=1;;
|
|
-s|--supported) shift; PRINTSUPPORTED="$1"; shift;;
|
|
-u|--urls) shift; printf "%s\n" "$ALL_ARCHIVES"; exit 0;;
|
|
-n|--nocolor) shift; \
|
|
unset red RED green GREEN blue BLUE cyan CYAN NC;;
|
|
--) shift; break;;
|
|
*) break;;
|
|
esac
|
|
done
|
|
|
|
if [ $# -gt 0 ]; then
|
|
printf "Excessive arguments: $*\n"
|
|
myhelp
|
|
exit 1
|
|
fi
|
|
|
|
if [ -n "$PRINTSUPPORTED" ]; then
|
|
print_supported
|
|
exit 0
|
|
fi
|
|
|
|
#print toolchain builder version string as the header
|
|
printversion
|
|
|
|
printf "Building toolchain using %d thread(s).\n\n" "$THREADS"
|
|
|
|
case "$TARGETARCH" in
|
|
x86_64-elf) ;;
|
|
x86_64*) TARGETARCH=x86_64-elf;;
|
|
i386-elf) ;;
|
|
i386-mingw32) ;;
|
|
riscv-elf) TARGETARCH=riscv64-elf
|
|
GCC_OPTIONS="$GCC_OPTIONS --with-isa-spec=20191213"
|
|
BINUTILS_OPTIONS="$BINUTILS_OPTIONS --with-isa-spec=20191213";;
|
|
powerpc64*-linux*) ;;
|
|
i386*) TARGETARCH=i386-elf;;
|
|
arm*) TARGETARCH=arm-eabi;;
|
|
aarch64*) TARGETARCH=aarch64-elf;;
|
|
nds32le-elf) ;;
|
|
*) printf "${red}WARNING: Unsupported architecture $TARGETARCH.${NC}\n\n"; ;;
|
|
esac
|
|
|
|
# Figure out which packages to build
|
|
|
|
case "$PACKAGE" in
|
|
GCC|gcc)
|
|
echo "Target architecture is $TARGETARCH"
|
|
NAME="${TARGETARCH} cross GCC"
|
|
PACKAGES="GMP MPFR MPC BINUTILS GCC"
|
|
;;
|
|
CLANG|clang)
|
|
NAME="LLVM clang"
|
|
LLVM_VERSION=${CLANG_VERSION}
|
|
PACKAGES="CMAKE LLVM CLANG CRT CTE LLVMCMAKE"
|
|
CMAKE=${DESTDIR}${TARGETDIR}/bin/cmake
|
|
;;
|
|
IASL|iasl)
|
|
NAME="IASL ACPI compiler"
|
|
PACKAGES=IASL
|
|
;;
|
|
CMAKE|cmake)
|
|
NAME="CMake"
|
|
PACKAGES=CMAKE
|
|
;;
|
|
NASM|nasm)
|
|
NAME="NASM"
|
|
PACKAGES=NASM
|
|
;;
|
|
*)
|
|
printf "${red}ERROR: Unsupported package $PACKAGE. (Supported packages are GCC, CLANG, IASL, and NASM)${NC}\n\n";
|
|
exit 1
|
|
;;
|
|
esac
|
|
|
|
# Find all the required tools:
|
|
|
|
TAR=$(searchtool tar) || exit $?
|
|
PATCH=$(searchtool patch) || exit $?
|
|
MAKE=$(searchtool make) || exit $?
|
|
SHA1SUM=$(searchtool sha1sum)
|
|
#SHA512SUM=$(searchtool sha512sum)
|
|
#MD5SUM=$(searchtool md5sum)
|
|
CHECKSUM=$SHA1SUM
|
|
LBZIP2=$(searchtool lbzip2 "" nofail)
|
|
PIGZ=$(searchtool pigz "" nofail)
|
|
|
|
searchtool m4 > /dev/null
|
|
searchtool bison > /dev/null
|
|
searchtool flex flex > /dev/null
|
|
searchtool bzip2 "bzip2," > /dev/null
|
|
searchtool xz "XZ Utils" "" "xz-utils" > /dev/null
|
|
|
|
if searchtool wget "GNU" nofail > /dev/null; then
|
|
download_showing_percentage() {
|
|
url=$1
|
|
printf "... ${red} 0%%"
|
|
wget --tries=3 "$url" 2>&1 | while read -r line; do
|
|
echo "$line" | grep -o "[0-9]\+%" | awk '{printf("\b\b\b\b%4s", $1)}'
|
|
done
|
|
printf "${NC}... "
|
|
}
|
|
elif searchtool curl "^curl " > /dev/null; then
|
|
download_showing_percentage() {
|
|
url=$1
|
|
echo
|
|
curl -O --progress-bar --location --retry 3 "$url"
|
|
}
|
|
fi
|
|
|
|
# Allow $CC override from the environment.
|
|
if [ -n "$CC" ]; then
|
|
if [ ! -x "$(command -v "$CC" 2>/dev/null)" ]; then
|
|
printf "${RED}ERROR:${red} CC is set to '%s' but wasn't found.${NC}\n" "$CC"
|
|
HALT_FOR_TOOLS=1
|
|
fi
|
|
else
|
|
if searchtool gnatgcc "Free Software Foundation" nofail > /dev/null; then
|
|
# gnatgcc is deprecated and in recent GCC releases its purpose is
|
|
# fulfilled by the gcc binary. In case of a deprecated gnatgcc
|
|
# version is installed, it doesn't provide the expected output and
|
|
# hostcc_has_gnat1() fails. In this case, just set the value of CC
|
|
# to gcc.
|
|
# TODO: Remove this whole branch when time is appropriate as the
|
|
# second branch fulfills our needs.
|
|
CC=gnatgcc
|
|
if ! hostcc_has_gnat1; then
|
|
CC=gcc
|
|
fi
|
|
elif searchtool gcc "Free Software Foundation" nofail > /dev/null; then
|
|
CC=gcc
|
|
else
|
|
searchtool cc '^' nofail > /dev/null || please_install gcc
|
|
CC=cc
|
|
fi
|
|
fi
|
|
|
|
# We can leave $CXX empty if it's not set since *buildgcc* never
|
|
# calls it directly. This way configure scripts can search for
|
|
# themselves and we still override it when a bootstrapped g++ is
|
|
# to be used (cf. hostcxx()).
|
|
if [ -n "$CXX" ]; then
|
|
if [ ! -x "$(command -v "$CXX" 2>/dev/null)" ]; then
|
|
printf "${RED}ERROR:${red} CXX is set to '%s' but wasn't found.${NC}\n" "$CXX"
|
|
HALT_FOR_TOOLS=1
|
|
fi
|
|
else
|
|
searchtool g++ "Free Software Foundation" nofail > /dev/null || \
|
|
searchtool clang "clang version" nofail > /dev/null || \
|
|
searchtool clang "LLVM" "" "g++" > /dev/null
|
|
fi
|
|
|
|
check_for_library "-lz" "zlib (zlib1g-dev or zlib-devel)"
|
|
|
|
if [ "$HALT_FOR_TOOLS" -ne 0 ]; then
|
|
exit 1
|
|
fi
|
|
|
|
# This initial cleanup is useful when updating the toolchain script.
|
|
|
|
if [ "$clean" = "1" ]; then
|
|
cleanup
|
|
fi
|
|
|
|
# Set up host compiler and flags needed for various OSes
|
|
|
|
if is_package_enabled "GCC"; then
|
|
# sane preset: let the configure script figure out things by itself
|
|
# more importantly, avoid any values that might already linger in the variable
|
|
OPTIONS="ABI="
|
|
if [ "$UNAME" = "Darwin" ]; then
|
|
#GCC_OPTIONS="$GCC_OPTIONS --enable-threads=posix"
|
|
|
|
# generally the OS X compiler can create x64 binaries.
|
|
# Per default it generated i386 binaries in 10.5 and x64
|
|
# binaries in 10.6 (even if the kernel is 32bit)
|
|
# For some weird reason, 10.5 autodetects an ABI=64 though
|
|
# so we're setting the ABI explicitly here.
|
|
if [ "$(sysctl -n hw.optional.x86_64 2>/dev/null)" -eq 1 ] 2>/dev/null; then
|
|
OPTIONS="ABI=64"
|
|
else
|
|
OPTIONS="ABI=32"
|
|
fi
|
|
|
|
# In Xcode 4.5.2 the default compiler is clang.
|
|
# However, this compiler fails to compile gcc 4.7.x. As a
|
|
# workaround it's possible to compile gcc with llvm-gcc.
|
|
if $CC -v 2>&1 | grep -q LLVM; then
|
|
CC=llvm-gcc
|
|
fi
|
|
elif [ "$UNAME" = "Linux" ] || [ "$UNAME" = "Cygwin" ]; then
|
|
# gmp is overeager with detecting 64bit CPUs even if they run
|
|
# a 32bit kernel and userland.
|
|
if [ "$(uname -m 2>/dev/null)" = "i686" ]; then
|
|
OPTIONS="ABI=32"
|
|
fi
|
|
elif [ "$UNAME" = "NetBSD" ]; then
|
|
# same for NetBSD but this one reports an i386
|
|
if [ "$(uname -m 2>/dev/null)" = "i386" ]; then
|
|
OPTIONS="ABI=32"
|
|
fi
|
|
fi
|
|
if [ -z "${LANGUAGES}" ]; then
|
|
if have_gnat; then
|
|
printf "\nFound compatible Ada compiler, enabling Ada support by default.\n\n"
|
|
LANGUAGES="ada,${DEFAULT_LANGUAGES}"
|
|
else
|
|
printf "\n${red}WARNING${NC}\n"
|
|
printf "No compatible Ada compiler (GNAT) found. You can continue without\n"
|
|
printf "Ada support, but this will limit the features of ${blue}coreboot${NC} (e.g.\n"
|
|
printf "native graphics initialization won't be available on most Intel\n"
|
|
printf "boards).\n\n"
|
|
|
|
printf "Usually, you can install GNAT with your package management system\n"
|
|
printf "(the package is called \`gnat\` or \`gcc-ada\`). It has to match the\n"
|
|
printf "\`gcc\` package in version. If there are multiple versions of GCC in-\n"
|
|
printf "stalled, you can point this script to the matching version through\n"
|
|
printf "the \`CC\` and \`CXX\` environment variables.\n\n"
|
|
|
|
printf "e.g. on Ubuntu 14.04, if \`gcc\` is \`gcc-4.8\`:\n"
|
|
printf " apt-get install gnat-4.8 && make crossgcc\n\n"
|
|
|
|
printf "on Ubuntu 16.04, if \`gcc\` is \`gcc-5\`:\n"
|
|
printf " apt-get install gnat-5 && make crossgcc\n"
|
|
timeout 30
|
|
LANGUAGES="${DEFAULT_LANGUAGES}"
|
|
fi
|
|
fi
|
|
if [ "$BOOTSTRAP" != 1 ] && \
|
|
{ [ "$(hostcc_major)" -lt 4 ] || \
|
|
{ [ "$(hostcc_major)" -eq 4 ] && \
|
|
[ "$(hostcc_minor)" -lt 9 ] ; } ; }
|
|
then
|
|
printf "\n${red}WARNING${NC}\n"
|
|
printf "Building coreboot requires a host compiler newer than 4.9.x while\n"
|
|
printf "yours is $(hostcc_version).\n"
|
|
printf "Enabling bootstrapping to provide a sufficiently new compiler:\n"
|
|
printf "This will take significantly longer than a usual build.\n"
|
|
printf "Alternatively you can abort now and update your host compiler.\n"
|
|
timeout 15
|
|
BOOTSTRAP=1
|
|
fi
|
|
if ada_requested; then
|
|
if ! have_gnat; then
|
|
please_install gnat gcc-ada
|
|
exit 1
|
|
fi
|
|
fi
|
|
fi # GCC
|
|
|
|
export HOSTCFLAGS="-Os"
|
|
if have_hostcflags_from_gmp; then
|
|
set_hostcflags_from_gmp
|
|
fi
|
|
|
|
if [ "$USECCACHE" = 1 ]; then
|
|
CC="ccache $CC"
|
|
fi
|
|
|
|
# Prepare target directory for building GCC
|
|
# (dependencies must be in the PATH)
|
|
mkdir -p "$DESTDIR$TARGETDIR/bin"
|
|
mkdir -p "$DESTDIR$TARGETDIR/share"
|
|
export PATH=$DESTDIR$TARGETDIR/bin:$PATH
|
|
|
|
# Download, unpack, patch and build all packages
|
|
|
|
printf "Downloading and verifying tarballs ...\n"
|
|
mkdir -p tarballs
|
|
for P in $PACKAGES; do
|
|
download "$P" || exit "$?"
|
|
verify_hash "$P" || exit "$?"
|
|
done
|
|
printf "Downloaded tarballs ... ${green}ok${NC}\n"
|
|
|
|
if [ ${FETCH_ONLY} -eq 1 ]; then
|
|
exit 0
|
|
fi
|
|
|
|
printf "Unpacking and patching ...\n"
|
|
for P in $PACKAGES; do
|
|
unpack_and_patch $P || exit 1
|
|
done
|
|
printf "Unpacked and patched ... ${green}ok${NC}\n"
|
|
|
|
if [ -n "$BOOTSTRAPONLY" ]; then
|
|
printf "Building bootstrap compiler only ...\n"
|
|
for pkg in GMP MPFR MPC GCC; do
|
|
build_for_host $pkg
|
|
done
|
|
exit 0
|
|
fi
|
|
|
|
printf "Building packages ...\n"
|
|
for package in $PACKAGES; do
|
|
build $package
|
|
done
|
|
printf "Packages built ... ${green}ok${NC}\n"
|
|
|
|
# Adding git information of current tree to target directory
|
|
# for reproducibility
|
|
PROGNAME=$(basename "$0")
|
|
rm -f "$DESTDIR$TARGETDIR/share/$PROGNAME-*"
|
|
cp "$PROGNAME" "$DESTDIR$TARGETDIR/share/$PROGNAME-$CROSSGCC_VERSION"
|
|
|
|
# Adding edk2 tools template
|
|
mkdir -p "$DESTDIR$TARGETDIR/share/edk2config"
|
|
sed -e "s,@@PREFIX@@,$TARGETDIR,g" edk2tools.txt > "$DESTDIR$TARGETDIR/share/edk2config/tools_def.txt"
|
|
printf "Copied EDK2 tools template ... ${green}ok${NC}\n"
|
|
|
|
cleanup
|
|
|
|
printf "\n${green}You can now run $NAME from $TARGETDIR.${NC}\n"
|