193 lines
4.7 KiB
Bash
Executable File
193 lines
4.7 KiB
Bash
Executable File
#!/bin/bash
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set -e
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TARGET=arm-uclinuxfdpiceabi
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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_HEADERS_DIR="${KERNEL_SYSROOT_DIR}/usr/include"
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CFLAGS_TOOLSET='-O2'
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CFLAGS_TARGET='-Os -mthumb'
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CFLAGS=$CFLAGS_TOOLSET CFLAGS_FOR_TARGET=$CFLAGS_TARGET
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CXXFLAGS_FOR_TARGET=$CFLAGS_TARGET
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SUBARCH=armv7-m
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SUBMODE=thumb
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echo "== Создание директорий =="
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mkdir -p ${KERNEL_SYSROOT_DIR}
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mkdir -p ${BUILD_SRC_DIR}
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#######################################
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# РАСПАКОВКА В build/src
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#######################################
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echo "== Распаковка архивов в build/src =="
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for f in *.tar.xz; do
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echo " * $f"
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tar -xf "$f" -C ${BUILD_SRC_DIR}
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done
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# Пути на исходники
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SRC_BINUTILS="${BUILD_SRC_DIR}/binutils-2.34"
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SRC_GCC="${BUILD_SRC_DIR}/gcc-13.4.0"
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SRC_LINUX="${BUILD_SRC_DIR}/linux-4.9.224"
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SRC_UCLIBC="${BUILD_SRC_DIR}/uClibc-ng-1.0.34"
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#######################################
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# BINUTILS
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#######################################
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echo "== Сборка binutils =="
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mkdir -p build/binutils
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cd build/binutils
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$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 -j12
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make install
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cd ../..
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#######################################
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# GCC STAGE 1
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#######################################
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echo "== Сборка GCC Stage 1 =="
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cd $SRC_GCC
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./contrib/download_prerequisites
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cd ../../..
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mkdir -p build/gcc1
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cd build/gcc1
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$SRC_GCC/configure \
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--target=${TARGET} \
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--prefix=${TOP}/install \
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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 -j12
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make install
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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 =="
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mkdir -p build/kernelheader
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cd $SRC_LINUX
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PATH=${INSTALL_BIN_DIR}:${PATH} \
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make headers_install ARCH=arm \
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INSTALL_HDR_PATH=${TOP}/install/sysroot/usr \
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CROSS_COMPILE=${TARGET}- \
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O=${TOP}/build/kernelheader
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cd ../../..
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#######################################
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# UCLIBC
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#######################################
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echo "== Сборка uClibc =="
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cd $SRC_UCLIBC
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# Удаляем старое значение
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sed -i '/^KERNEL_HEADERS=/d' .config
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# Добавляем новое
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echo "KERNEL_HEADERS=\"${KERNEL_HEADERS_DIR}\"" >> .config
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PATH=${TOP}/install/bin:${PATH} make all -j12
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PATH=${TOP}/install/bin:${PATH} make PREFIX=${TOP}/install/sysroot install
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cd ../../..
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#######################################
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# GCC FINAL
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#######################################
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echo "== Сборка финального GCC =="
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mkdir -p build/gcc2
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cd build/gcc2
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$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=${SUBMODE} \
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--enable-languages=c,c++ \
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--enable-threads=posix \
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--enable-fdpic \
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--disable-libstdcxx-pch \
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--disable-multilib \
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--disable-bootstrap \
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--disable-libgomp \
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--disable-libatomic
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make -j12
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make install
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cd ../..
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#######################################
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# STRIP
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#######################################
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echo "== Strip toolchain =="
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WDIR=$(mktemp -d)
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trap "rm -Rf $WDIR" EXIT
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tar -C install --atime-preserve -cf - . | tar --atime-preserve -xf - -C $WDIR
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find $WDIR -type f -exec strip -p {} \; > /dev/null 2>&1
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find $WDIR -exec install/bin/${TARGET}-strip -p {} \; > /dev/null 2>&1
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tar -C $WDIR --atime-preserve -czf toolset-jlv-${SUBARCH}.tgz .
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echo "== Готово =="
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#######################################
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# УПРАВЛЕНИЕ АРХИВАМИ
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#######################################
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echo ""
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echo "=== Управление архивами ==="
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echo "Собрана тулчейн: toolset-jlv-${SUBARCH}.tgz"
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read -p "Удалить исходные архивы (*.tar.xz)? (y/N): " -n 1 -r
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echo
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[[ $REPLY =~ ^[Yy]$ ]] && rm -f *.tar.xz && echo "Архивы удалены."
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echo ""
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echo "=== Очистка временных файлов ==="
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read -p "Удалить директории сборки (build/src и build/*)? (y/N): " -n 1 -r
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echo
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[[ $REPLY =~ ^[Yy]$ ]] && rm -rf build && echo "Временные файлы удалены."
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echo ""
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echo "== Сборка завершена полностью =="
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