186 lines
6.2 KiB
Bash
Executable File
186 lines
6.2 KiB
Bash
Executable File
#!/bin/bash
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set -e
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# ==================================================================
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# Версии пакетов
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# ==================================================================
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BINUTILS_VER="2.34"
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GCC_VER="13.4.0"
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LINUX_VER="4.9.224"
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UCLIBC_VER="1.0.34"
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# ==================================================================
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# Основные параметры тулчейна
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# ==================================================================
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TARGET="arm-uclinuxfdpiceabi"
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SUBARCH="armv7-m"
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SUBMODE="thumb"
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TOP="$(pwd)"
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BUILD_DIR="${TOP}/build"
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BUILD_SRC_DIR="${BUILD_DIR}/src"
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INSTALL_DIR="${TOP}/install"
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INSTALL_BIN_DIR="${INSTALL_DIR}/bin"
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KERNEL_SYSROOT_DIR="${INSTALL_DIR}/sysroot"
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KERNEL_SYSROOT_USR_DIR="${KERNEL_SYSROOT_DIR}/usr"
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KERNEL_SYSROOT_USR_INCLUDES_DIR="${KERNEL_SYSROOT_USR_DIR}/include"
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CFLAGS_TOOLSET='-O2'
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CFLAGS_TARGET='-Os -mthumb'
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export CFLAGS=$CFLAGS_TOOLSET
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export CFLAGS_FOR_TARGET=$CFLAGS_TARGET
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export CXXFLAGS_FOR_TARGET=$CFLAGS_TARGET
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# ==================================================================
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# Имена распакованных директорий (обычно совпадают с версией)
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# ==================================================================
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SRC_BINUTILS="${BUILD_SRC_DIR}/binutils-${BINUTILS_VER}"
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SRC_GCC="${BUILD_SRC_DIR}/gcc-${GCC_VER}"
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SRC_LINUX="${BUILD_SRC_DIR}/linux-${LINUX_VER}"
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SRC_UCLIBC="${BUILD_SRC_DIR}/uClibc-ng-${UCLIBC_VER}"
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# ==================================================================
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echo "== Создание директорий =="
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mkdir -p "${KERNEL_SYSROOT_DIR}" "${BUILD_SRC_DIR}"
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echo "== Распаковка архивов в ${BUILD_SRC_DIR} =="
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for f in *.tar.xz; do
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[ -f "$f" ] || { echo "Нет архивов *.tar.xz в текущей директории!"; exit 1; }
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echo " * $f"
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tar -xf "$f" -C "${BUILD_SRC_DIR}"
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done
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# ==================================================================
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# BINUTILS
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# ==================================================================
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echo "== Сборка binutils-${BINUTILS_VER} =="
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mkdir -p build/binutils && cd build/binutils
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"${SRC_BINUTILS}/configure" \
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--target="${TARGET}" \
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--prefix="${INSTALL_DIR}" \
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--with-sysroot="${KERNEL_SYSROOT_DIR}" \
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--disable-nls \
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--without-bugurl \
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--disable-werror
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make -j$(nproc) all
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make install
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cd ../../..
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# ==================================================================
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# GCC STAGE 1 (только C, без libc)
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# ==================================================================
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echo "== Сборка GCC-${GCC_VER} Stage 1 =="
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cd "${SRC_GCC}"
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./contrib/download_prerequisites
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cd ../../..
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mkdir -p build/gcc1 && cd build/gcc1
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"${SRC_GCC}/configure" \
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--target="${TARGET}" \
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--prefix="${INSTALL_DIR}" \
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--with-arch="${SUBARCH}" \
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--with-mode="${SUBMODE}" \
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--without-headers \
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--with-newlib \
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--disable-shared \
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--disable-threads \
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--disable-libssp \
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--disable-libgomp \
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--disable-libmudflap \
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--enable-languages=c \
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--disable-libquadmath \
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--disable-multilib \
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--without-cloog \
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--without-ppl \
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--disable-nls \
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--disable-libatomic
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make -j$(nproc) all-gcc
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make install-gcc
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make -j$(nproc) all-target-libgcc
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make install-target-libgcc
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cd ../../..
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# ==================================================================
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# Linux headers
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# ==================================================================
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echo "== Установка заголовков linux-${LINUX_VER} =="
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mkdir -p build/kernelheader
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cd "${SRC_LINUX}"
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PATH="${INSTALL_BIN_DIR}:${PATH}" \
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make ARCH=arm \
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INSTALL_HDR_PATH="${KERNEL_SYSROOT_USR_DIR}" \
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CROSS_COMPILE="${TARGET}-" \
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O="${TOP}/build/kernelheader" \
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headers_install
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cd "${TOP}"
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# ==================================================================
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# uClibc-ng
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# ==================================================================
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echo "== Сборка uClibc-ng-${UCLIBC_VER} =="
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cd "${SRC_UCLIBC}"
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# Перезаписываем путь к заголовкам ядра
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sed -i '/^KERNEL_HEADERS=/d' .config 2>/dev/null || true
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echo "KERNEL_HEADERS=\"${KERNEL_SYSROOT_USR_INCLUDES_DIR}\"" >> .config
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PATH="${INSTALL_BIN_DIR}:${PATH}" make oldconfig || true
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PATH="${INSTALL_BIN_DIR}:${PATH}" make -j$(nproc)
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PATH="${INSTALL_BIN_DIR}:${PATH}" make PREFIX="${KERNEL_SYSROOT_DIR}" install
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cd "${TOP}"
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# ==================================================================
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# GCC FINAL (C + C++)
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# ==================================================================
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echo "== Сборка финального GCC-${GCC_VER} (C+C++) =="
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mkdir -p build/gcc2 && cd build/gcc2
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"${SRC_GCC}/configure" \
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--target="${TARGET}" \
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--prefix="${INSTALL_DIR}" \
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--with-sysroot="${KERNEL_SYSROOT_DIR}" \
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--with-arch="${SUBARCH}" \
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--with-mode="${SUBMODE}" \
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--enable-languages=c,c++ \
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--enable-threads=posix \
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--enable-fdpic \
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--disable-libstdcxx-pch \
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--disable-multilib \
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--disable-bootstrap \
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--disable-libgomp \
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--disable-libatomic
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make -j$(nproc)
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make install
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cd "${TOP}"
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# ==================================================================
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# Strip и упаковка
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# ==================================================================
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echo "== Strip toolchain и упаковка =="
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WDIR=$(mktemp -d)
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trap 'rm -rf "$WDIR"' EXIT
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cp -a install/* "$WDIR"/
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find "$WDIR" -type f -executable -exec strip -p {} \; 2>/dev/null || true
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tar -C "$WDIR" --owner=0 --group=0 -cJf "toolset-jlv-${SUBARCH}-gcc${GCC_VER}-uclibc${UCLIBC_VER}.tar.xz" .
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echo "Готово: toolset-jlv-${SUBARCH}-gcc${GCC_VER}-uclibc${UCLIBC_VER}.tar.xz"
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# ==================================================================
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# Очистка
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# ==================================================================
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echo
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echo "=== Управление архивами и очистка ==="
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read -p "Удалить исходники (*.tar.xz)? (y/N): " -n 1 -r REPLY; echo
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[[ $REPLY =~ ^[Yy]$ ]] && rm -f *.tar.xz && echo "Исходные архивы удалены."
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read -p "Удалить директории сборки (build/, install/)? (y/N): " -n 1 -r REPLY; echo
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[[ $REPLY =~ ^[Yy]$ ]] && rm -rf build install && echo "Директории сборки удалены."
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echo
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echo "== Сборка полностью завершена! ==" |