185 lines
5.8 KiB
Bash
Executable file
185 lines
5.8 KiB
Bash
Executable file
#!/bin/bash
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# Function to handle errors
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error_handler() {
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local exit_code=$?
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local line_number=$1
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local file_name=$2
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echo "Error in file: $file_name, line: $line_number, reason: Command exited with status $exit_code"
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}
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# Set the trap to catch errors
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trap 'error_handler $LINENO $0' ERR
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set -eo pipefail
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export BUILDER_ARCH="x86_64"
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export TOOLCHAIN_TRIPLET="$BUILDER_ARCH-linux-musl"
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export LINUX_VERSION="6.12.1"
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# automatic
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export BASE_DIR=$(pwd)
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export TOOLCHAIN_DIR="$BASE_DIR/out/$TOOLCHAIN_TRIPLET/toolchain/"
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export BUILD_DIR="$TOOLCHAIN_DIR/../build"
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export TOOLCHAIN_SYSROOT="$TOOLCHAIN_DIR/../sysroot/"
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export PATH="$TOOLCHAIN_DIR/bin/:$PATH"
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# Create the target directory
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mkdir -vp "${TOOLCHAIN_DIR}"
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mkdir -vp "${BUILD_DIR}"
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mkdir -vp "${TOOLCHAIN_SYSROOT}"
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export BUILD_MACHINE_TRIPLET=$(gcc -dumpmachine)
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#export TARGET_MACHINE_TRIPLET=$LFS_TGT
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## Build binutils
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#if [ ! -d "$BUILD_DIR/binutils" ]; then
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# tar -xf "$BASE_DIR/sources/binutils-2.43.tar.zst"
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# mv "binutils-2.43" "$BUILD_DIR/binutils"
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#fi
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#cd "$BUILD_DIR/binutils"
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#mkdir -vp "build-$TOOLCHAIN_TRIPLET"
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#cd "build-$TOOLCHAIN_TRIPLET"
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#"../configure" \
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# --prefix=$TOOLCHAIN_DIR \
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# --with-sysroot=$TOOLCHAIN_SYSROOT \
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# --target=$TOOLCHAIN_TRIPLET \
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# --with-gnu-as \
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# --with-gnu-ld \
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# --enable-ld=default \
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# --disable-shared \
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# --disable-nls \
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# --enable-gprofng=no \
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# --disable-werror \
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# --enable-new-dtags \
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# --disable-multilib \
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# --disable-libquadmath \
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# --disable-libquadmath-support \
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# --disable-plugins \
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# --enable-deterministic-archives \
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# --enable-default-hash-style=gnu
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##make configure-host
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#make -j 32
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#make -j 32 install
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#cd "$BASE_DIR"
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#
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## Install kernel headers
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#if [ ! -d "$BUILD_DIR/linux" ]; then
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# tar -xzf "$BASE_DIR/sources/linux-$LINUX_VERSION.tar.gz"
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# mv "linux-$LINUX_VERSION" "$BUILD_DIR/linux"
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#fi
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#cd "$BUILD_DIR/linux"
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#make mrproper
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#make headers_install ARCH="$BUILDER_ARCH" INSTALL_HDR_PATH="$TOOLCHAIN_DIR/"
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#cd "$BASE_DIR"
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#
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#
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## Build gcc
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#export CFLAGS="$CFLAGS -static "
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#export LDFLAGS="$LDFLAGS -Bstatic "
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#bash unpack-gcc.sh "$BUILD_DIR"
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#cd "$BUILD_DIR/gcc/"
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#mkdir -vp "build-$-step1"
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#cd "build-$-step1"
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#"../configure" \
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# --target=$TOOLCHAIN_TRIPLET \
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# --host=${BUILD_MACHINE_TRIPLET} \
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# --build=${BUILD_MACHINE_TRIPLET} \
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# --prefix=$TOOLCHAIN_DIR \
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# --with-glibc-version=2.40 \
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# --with-sysroot=$TOOLCHAIN_SYSROOT \
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# --with-newlib \
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# --disable-shared \
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# --disable-gdbtk \
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# --without-headers \
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# --enable-default-pie \
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# --enable-default-ssp \
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# --disable-nls \
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# --disable-multilib \
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# --disable-threads \
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# --disable-libatomic \
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# --disable-libmudflap \
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# --disable-libgomp \
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# --disable-libquadmath \
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# --disable-libquadmath-support \
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# --disable-libssp \
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# --disable-libvtv \
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# --disable-libstdcxx \
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# --disable-decimal-float \
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# --disable-libsanitizer \
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# --enable-languages=c
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#make -j 32
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#make -j 32 install
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#cd "$BASE_DIR"
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#
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## From now on use
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#export BUILD_CC=gcc
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#export CC="$TOOLCHAIN_TRIPLET-gcc"
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#export CXX="$TOOLCHAIN_TRIPLET-g++"
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#export AS="$TOOLCHAIN_TRIPLET-as"
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#export LD="$TOOLCHAIN_TRIPLET-ld"
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#export AR="$TOOLCHAIN_TRIPLET-ar"
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#export RANLIB="$TOOLCHAIN_TRIPLET-ranlib"
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#export STRIP="$TOOLCHAIN_TRIPLET-strip"
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#export OBJDUMP="$TOOLCHAIN_TRIPLET-objdump"
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## remove hardening options for building libraries
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#export CFLAGS="-U_FORTIFY_SOURCE -O2 -static "
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#export CPPFLAGS="-U_FORTIFY_SOURCE -O2 -static"
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#export LDFLAGS=" -Bstatic "
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#export LD_LIBRARY_PATH_old="$LD_LIBRARY_PATH"
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#unset LD_LIBRARY_PATH
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#
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## build musl
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#if [ ! -d "$BUILD_DIR/musl" ]; then
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# tar -xzf "$BASE_DIR/sources/musl-1.2.5.tar.gz"
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# mv "musl-1.2.5" "$BUILD_DIR/musl"
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#fi
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#cd "$BUILD_DIR/musl"
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#mkdir -vp "build-$TOOLCHAIN_TRIPLET"
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#cd "build-$TOOLCHAIN_TRIPLET"
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#"../configure" --prefix=/
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## CROSS_COMPILE="${TOOLCHAIN_TRIPLET}-" \
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## --target=${TOOLCHAIN_TRIPLET}
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#
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#make -j 32
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#DESTDIR="${TOOLCHAIN_DIR}" make install
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#cd "$BASE_DIR"
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# build gcc (step2)
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export CFLAGS="$CFLAGS -static "
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export LDFLAGS="$LDFLAGS -Bstatic "
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bash unpack-gcc.sh "$BUILD_DIR"
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cd "$BUILD_DIR/gcc/"
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mkdir -vp "build-step2"
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cd "build-step2"
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"../configure" \
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--target=$TOOLCHAIN_TRIPLET \
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--build=${TOOLCHAIN_TRIPLET} \
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--prefix=$TOOLCHAIN_DIR \
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--with-glibc-version=2.40 \
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--with-sysroot=$TOOLCHAIN_SYSROOT \
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--with-newlib \
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--disable-shared \
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--disable-gdbtk \
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--without-headers \
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--enable-default-pie \
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--enable-default-ssp \
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--disable-nls \
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--disable-multilib \
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--disable-threads \
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--disable-libatomic \
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--disable-libmudflap \
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--disable-libgomp \
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--disable-libquadmath \
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--disable-libquadmath-support \
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--disable-libssp \
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--disable-libvtv \
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--disable-libstdcxx \
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--disable-decimal-float \
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--disable-libsanitizer \
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--enable-languages=c
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make
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make -j 32 install
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cd "$BASE_DIR"
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