smart-os/01_build_src.sh
2022-09-17 06:21:44 +00:00

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#!/bin/sh
if [ -f "/usr/bin/apt" ]; then
apt -y install gcc g++ make gawk bison libelf-dev bridge-utils
fi
if [ -f "/usr/bin/yum" ]; then
yum -y install gcc gcc-c++ make gawk bison elfutils-libelf bridge-utils
fi
#-----------------------------------------------
#
# 导入公共变量
#
#-----------------------------------------------
. ./common.sh
#LINUX_SRC_URL=https://kernel.org/pub/linux/kernel/v4.x/linux-4.14.9.tar.xz
LINUX_SRC_URL=https://mirror.bjtu.edu.cn/kernel/linux/kernel/v4.x/linux-4.14.9.tar.xz
#GLIBC_SRC_URL=https://ftp.gnu.org/gnu/glibc/glibc-2.32.tar.bz2
GLIBC_SRC_URL=https://mirrors.ustc.edu.cn/gnu/glibc/glibc-2.32.tar.bz2
BUSYBOX_SRC_URL=https://busybox.net/downloads/busybox-1.34.1.tar.bz2
#GCC_SRC_URL=https://ftpmirror.gnu.org/gcc/gcc-7.5.0/gcc-7.5.0.tar.xz
GCC_SRC_URL=https://mirrors.ustc.edu.cn/gnu/gcc/gcc-7.5.0/gcc-7.5.0.tar.xz
#BINUTILS_SRC_URL=https://ftp.gnu.org/gnu/binutils/binutils-2.36.tar.xz
BINUTILS_SRC_URL=https://mirrors.ustc.edu.cn/gnu/binutils/binutils-2.36.tar.xz
export CFLAGS="-Os -s -fno-stack-protector -fomit-frame-pointer -U_FORTIFY_SOURCE"
#----------------------------------------------
#
# 下载源码
#
#----------------------------------------------
mkdir -pv source
cd source
LINUX_SRC_NAME=$(download_src ${LINUX_SRC_URL})
GLIBC_SRC_NAME=$(download_src ${GLIBC_SRC_URL})
BUSYBOX_SRC_NAME=$(download_src ${BUSYBOX_SRC_URL})
GCC_SRC_NAME=$(download_src ${GCC_SRC_URL})
BINUTILS_SRC_NAME=$(download_src ${BINUTILS_SRC_URL})
cd ..
#---------------------------------------------
#
# 解压源码
#
#---------------------------------------------
mkdir -pv ${build_dir}
LINUX_SRC_DIR=$(unzip_src ".tar.xz" ${LINUX_SRC_NAME}); echo "unzip ${LINUX_SRC_NAME} source code"
GLIBC_SRC_DIR=$(unzip_src ".tar.bz2" ${GLIBC_SRC_NAME}); echo "unzip ${GLIBC_SRC_NAME} source code"
BUSYBOX_SRC_DIR=$(unzip_src ".tar.bz2" ${BUSYBOX_SRC_NAME}); echo "unzip ${BUSYBOX_SRC_NAME} source code"
GCC_SRC_DIR=$(unzip_src ".tar.xz" ${GCC_SRC_NAME}); echo "unzip ${GCC_SRC_NAME} source code"
BINUTILS_SRC_DIR=$(unzip_src ".tar.xz" ${BINUTILS_SRC_NAME}); echo "unzip ${BINUTILS_SRC_NAME} source code"
#-----------------------------------------------
#
# 重新生成目标文件
#
#-----------------------------------------------
if [ "$1" != "" ]; then
if [ $1 != "rebuild" ]; then
exit
fi
echo "rebuild"
cd ${build_dir}
rm -rf linux_install glibc_install busybox_install gcc_install binutils_install
# 编译内核, 最终所有模块都装到目录 /lib/modules/4.14.9
if [ ! -d "linux_install" ]; then
mkdir -pv linux_install && cd ${LINUX_SRC_DIR}
make INSTALL_HDR_PATH=${linux_install} headers_install -j8 && cp arch/x86_64/boot/bzImage ${linux_install} && cd ..
fi
# 编译glibc
if [ ! -d "glibc_install" ]; then
mkdir -pv glibc_install && cd ${GLIBC_SRC_DIR}
mkdir -pv build && cd build
make install -j8 DESTDIR=${glibc_install} && cd .. && cd ..
fi
# 编译 busybox
if [ ! -d "busybox_install" ]; then
mkdir -pv busybox_install && cd ${BUSYBOX_SRC_DIR}
make CONFIG_PREFIX=${busybox_install} install && cd ..
fi
# 编译 libgcc
if [ ! -d "gcc_install" ]; then
mkdir -pv gcc_install && cd ${GCC_SRC_DIR}
make install -j8 DESTDIR=${gcc_install} && cd ..
fi
# 编译 binutils
if [ ! -d "binutils_install" ]; then
mkdir -pv binutils_install && cd ${BINUTILS_SRC_DIR}
make install -j8 DESTDIR=${binutils_install} && cd ..
fi
cd ..
exit
fi
#---------------------------------------------
#
# 编译源码
#
#---------------------------------------------
cd ${build_dir}
# 编译内核, 最终所有模块都装到目录 /lib/modules/4.14.9
if [ ! -d "linux_install" ]; then
mkdir -pv linux_install && cd ${LINUX_SRC_DIR} && make mrproper && make x86_64_defconfig
# Enable the VESA framebuffer for graphics support.
sed -i "s/.*CONFIG_FB_VESA.*/CONFIG_FB_VESA=y/" .config
# 网络需要 TUN/TAP 驱动 [ Device Drivers ] ---> [ Network device support ] ---> [ Universal TUN/TAP device driver support ]
make bzImage -j8
#cd linux-4.14.9 && make x86_64_defconfig && make bzImage -j8 && make modules && make modules_install && cd ..
make INSTALL_HDR_PATH=${linux_install} headers_install -j8 && cp arch/x86_64/boot/bzImage ${linux_install} && cd ..
fi
# 编译glibc
if [ ! -d "glibc_install" ]; then
mkdir -pv glibc_install && cd ${GLIBC_SRC_DIR}
mkdir -pv build && cd build && make distclean
../configure --prefix=/usr \
--with-headers=${linux_install}/include \
--enable-kernel=4.0.1 \
--without-selinux \
--disable-werror \
--disable-werror \
CFLAGS="$CFLAGS"
make -j8 && make install -j8 DESTDIR=${glibc_install} && cd .. && cd ..
fi
# 编译 busybox
if [ ! -d "busybox_install" ]; then
mkdir -pv busybox_install && cd ${BUSYBOX_SRC_DIR} && make distclean && make defconfig
# 静态编译 sed -i "s/# CONFIG_STATIC is not set/CONFIG_STATIC=y/g" .config
sed -i "s|.*CONFIG_SYSROOT.*|CONFIG_SYSROOT=\"${glibc_install}\"|" .config
sed -i "s|.*CONFIG_EXTRA_CFLAGS.*|CONFIG_EXTRA_CFLAGS=\"-I${linux_install}/include -I${glibc_install}/include -L${glibc_install}/usr/lib64 $CFLAGS\"|" .config
make busybox -j8 && make CONFIG_PREFIX=${busybox_install} install && cd ..
fi
# 编译 gcc
if [ ! -d "gcc_install" ]; then
mkdir -pv gcc_install && cd ${GCC_SRC_DIR} && make distclean && rm ./config.cache
./contrib/download_prerequisites
./configure --prefix=/usr --enable-languages=c,c++ --disable-multilib --disable-static --disable-libquadmath --enable-shared
CFLAGS="-L${glibc_install}/lib64 $CFLAGS" make -j8 && make install -j8 DESTDIR=${gcc_install} && cd ..
fi
# 编译 binutils
if [ ! -d "binutils_install" ]; then
mkdir -pv binutils_install && cd ${BINUTILS_SRC_DIR} && make distclean
./configure --prefix=/usr
CFLAGS="-L${glibc_install}/lib64 $CFLAGS" make -j8 && make install -j8 DESTDIR=${binutils_install} && cd ..
fi
cd ..
# 编译 xorg [ no same time with xfce ]
if [ "${with_xorg}" = true ]; then
./mk_xorg.sh
fi
# 编译 xfce [ no same time with xorg ]
if [ "${with_xfce}" = true ]; then
./mk_xfce.sh
fi
echo "Run the next script: 02_build_img.sh"