added x86_64_uclibc platform support

.gitignore

@@ -6,4 +6,6 @@ downloads
 **src
 **pkg
 .vscode
-**.pkg.gz
+**.pkg.gz
+installer
+qemu

Makefile

@@ -47,3 +47,6 @@ orangepi_pc_defconfig:
 
 orangepi_zero_2w_defconfig:
 	cp -v configs/orangepi_zero_2w_defconfig scripts/config.sh
+
+x86_64_uclibc_defconfig:
+	cp -v configs/x86_64_uclibc_defconfig scripts/config.sh

board/x86_64_uclibc/uclibc-1.0.50.config

@@ -0,0 +1,264 @@
+#
+# Automatically generated file; DO NOT EDIT.
+# uClibc-ng 1.0.50 C Library Configuration
+#
+# TARGET_aarch64 is not set
+# TARGET_alpha is not set
+# TARGET_arc is not set
+# TARGET_arm is not set
+# TARGET_avr32 is not set
+# TARGET_bfin is not set
+# TARGET_c6x is not set
+# TARGET_cris is not set
+# TARGET_csky is not set
+# TARGET_frv is not set
+# TARGET_h8300 is not set
+# TARGET_hppa is not set
+# TARGET_i386 is not set
+# TARGET_ia64 is not set
+# TARGET_kvx is not set
+# TARGET_lm32 is not set
+# TARGET_m68k is not set
+# TARGET_metag is not set
+# TARGET_microblaze is not set
+# TARGET_mips is not set
+# TARGET_nds32 is not set
+# TARGET_nios2 is not set
+# TARGET_or1k is not set
+# TARGET_powerpc is not set
+# TARGET_riscv64 is not set
+# TARGET_riscv32 is not set
+# TARGET_sh is not set
+# TARGET_sparc is not set
+# TARGET_sparc64 is not set
+# TARGET_tile is not set
+TARGET_x86_64=y
+# TARGET_xtensa is not set
+TARGET_LDSO_NAME="ld64-uClibc"
+TARGET_ARCH_BITS=64
+
+#
+# Target Architecture Features and Options
+#
+TARGET_ARCH="x86_64"
+FORCE_OPTIONS_FOR_ARCH=y
+TARGET_SUBARCH=""
+
+#
+# Using ELF file format
+#
+ARCH_HAS_DEPRECATED_SYSCALLS=y
+ARCH_LITTLE_ENDIAN=y
+
+#
+# Using Little Endian
+#
+ARCH_HAS_MMU=y
+ARCH_USE_MMU=y
+UCLIBC_HAS_FLOATS=y
+UCLIBC_HAS_FPU=y
+DO_C99_MATH=y
+DO_XSI_MATH=y
+# UCLIBC_HAS_FENV is not set
+UCLIBC_HAS_LONG_DOUBLE_MATH=y
+KERNEL_HEADERS=
+HAVE_DOT_CONFIG=y
+
+#
+# General Library Settings
+#
+DOPIC=y
+# STATIC_PIE is not set
+ARCH_HAS_UCONTEXT=y
+HAVE_LDSO=y
+HAVE_SHARED=y
+# FORCE_SHAREABLE_TEXT_SEGMENTS is not set
+LDSO_LDD_SUPPORT=y
+# LDSO_CACHE_SUPPORT is not set
+LDSO_PRELOAD_ENV_SUPPORT=y
+# LDSO_PRELOAD_FILE_SUPPORT is not set
+# LDSO_STANDALONE_SUPPORT is not set
+# LDSO_PRELINK_SUPPORT is not set
+ARCH_VDSO_SUPPORT=y
+# VDSO_SUPPORT is not set
+# UCLIBC_STATIC_LDCONFIG is not set
+LDSO_RUNPATH=y
+LDSO_RUNPATH_OF_EXECUTABLE=y
+LDSO_SAFE_RUNPATH=y
+LDSO_SEARCH_INTERP_PATH=y
+LDSO_LD_LIBRARY_PATH=y
+UCLIBC_CTOR_DTOR=y
+# LDSO_GNU_HASH_SUPPORT is not set
+# HAS_NO_THREADS is not set
+# UCLIBC_HAS_LINUXTHREADS is not set
+UCLIBC_HAS_THREADS_NATIVE=y
+UCLIBC_HAS_THREADS=y
+UCLIBC_HAS_TLS=y
+# PTHREADS_DEBUG_SUPPORT is not set
+PTHREADS_STACK_DEFAULT_SIZE=2097152
+UCLIBC_HAS_SYSLOG=y
+UCLIBC_HAS_LFS=y
+# MALLOC is not set
+# MALLOC_SIMPLE is not set
+MALLOC_STANDARD=y
+UCLIBC_DYNAMIC_ATEXIT=y
+UCLIBC_HAS_UTMPX=y
+UCLIBC_HAS_UTMP=y
+UCLIBC_SUSV2_LEGACY=y
+UCLIBC_SUSV3_LEGACY=y
+UCLIBC_HAS_CONTEXT_FUNCS=y
+# UCLIBC_SUSV3_LEGACY_MACROS is not set
+UCLIBC_SUSV4_LEGACY=y
+# UCLIBC_STRICT_HEADERS is not set
+# UCLIBC_HAS_STUBS is not set
+UCLIBC_HAS_SHADOW=y
+UCLIBC_HAS_PROGRAM_INVOCATION_NAME=y
+UCLIBC_HAS___PROGNAME=y
+UCLIBC_HAS_PTY=y
+ASSUME_DEVPTS=y
+UNIX98PTY_ONLY=y
+UCLIBC_HAS_GETPT=y
+UCLIBC_HAS_LIBUTIL=y
+UCLIBC_HAS_TM_EXTENSIONS=y
+UCLIBC_HAS_TZ_CACHING=y
+UCLIBC_HAS_TZ_FILE=y
+UCLIBC_HAS_TZ_FILE_READ_MANY=y
+UCLIBC_TZ_FILE_PATH="/etc/TZ"
+UCLIBC_FALLBACK_TO_ETC_LOCALTIME=y
+
+#
+# Advanced Library Settings
+#
+UCLIBC_PWD_BUFFER_SIZE=256
+UCLIBC_GRP_BUFFER_SIZE=256
+
+#
+# Support various families of functions
+#
+UCLIBC_LINUX_SPECIFIC=y
+UCLIBC_HAS_GNU_ERROR=y
+UCLIBC_BSD_SPECIFIC=y
+UCLIBC_HAS_BSD_ERR=y
+UCLIBC_HAS_OBSOLETE_BSD_SIGNAL=y
+# UCLIBC_HAS_BSD_B64_NTOP_B64_PTON is not set
+# UCLIBC_HAS_OBSOLETE_SYSV_SIGNAL is not set
+# UCLIBC_NTP_LEGACY is not set
+# UCLIBC_SV4_DEPRECATED is not set
+UCLIBC_HAS_REALTIME=y
+UCLIBC_HAS_ADVANCED_REALTIME=y
+UCLIBC_HAS_EPOLL=y
+UCLIBC_HAS_XATTR=y
+UCLIBC_HAS_PROFILING=y
+UCLIBC_HAS_CRYPT_IMPL=y
+UCLIBC_HAS_SHA256_CRYPT_IMPL=y
+UCLIBC_HAS_SHA512_CRYPT_IMPL=y
+UCLIBC_HAS_CRYPT=y
+UCLIBC_HAS_NETWORK_SUPPORT=y
+UCLIBC_HAS_SOCKET=y
+UCLIBC_HAS_IPV4=y
+UCLIBC_HAS_IPV6=y
+UCLIBC_USE_NETLINK=y
+UCLIBC_SUPPORT_AI_ADDRCONFIG=y
+# UCLIBC_HAS_BSD_RES_CLOSE is not set
+UCLIBC_HAS_COMPAT_RES_STATE=y
+# UCLIBC_HAS_EXTRA_COMPAT_RES_STATE is not set
+UCLIBC_HAS_RESOLVER_SUPPORT=y
+# UCLIBC_DNSRAND_MODE_URANDOM is not set
+# UCLIBC_DNSRAND_MODE_CLOCK is not set
+UCLIBC_DNSRAND_MODE_PRNGPLUS=y
+# UCLIBC_DNSRAND_MODE_SIMPLECOUNTER is not set
+
+#
+# String and Stdio Support
+#
+UCLIBC_HAS_STRING_GENERIC_OPT=y
+UCLIBC_HAS_STRING_ARCH_OPT=y
+UCLIBC_HAS_STDIO_FUTEXES=y
+UCLIBC_HAS_CTYPE_TABLES=y
+UCLIBC_HAS_CTYPE_SIGNED=y
+# UCLIBC_HAS_CTYPE_UNSAFE is not set
+UCLIBC_HAS_CTYPE_CHECKED=y
+# UCLIBC_HAS_CTYPE_ENFORCED is not set
+UCLIBC_HAS_WCHAR=y
+UCLIBC_HAS_LIBICONV=y
+UCLIBC_HAS_LIBINTL=y
+UCLIBC_HAS_LOCALE=y
+UCLIBC_BUILD_MINIMAL_LOCALE=y
+# UCLIBC_BUILD_ALL_LOCALE is not set
+UCLIBC_BUILD_MINIMAL_LOCALES="en_US"
+UCLIBC_HAS_XLOCALE=y
+UCLIBC_HAS_HEXADECIMAL_FLOATS=y
+# UCLIBC_HAS_GLIBC_DIGIT_GROUPING is not set
+UCLIBC_HAS_GLIBC_CUSTOM_PRINTF=y
+UCLIBC_PRINTF_SCANF_POSITIONAL_ARGS=9
+# UCLIBC_HAS_STDIO_BUFSIZ_256 is not set
+# UCLIBC_HAS_STDIO_BUFSIZ_512 is not set
+# UCLIBC_HAS_STDIO_BUFSIZ_1024 is not set
+# UCLIBC_HAS_STDIO_BUFSIZ_2048 is not set
+UCLIBC_HAS_STDIO_BUFSIZ_4096=y
+# UCLIBC_HAS_STDIO_BUFSIZ_8192 is not set
+UCLIBC_HAS_STDIO_BUILTIN_BUFFER_NONE=y
+# UCLIBC_HAS_STDIO_BUILTIN_BUFFER_4 is not set
+# UCLIBC_HAS_STDIO_BUILTIN_BUFFER_8 is not set
+# UCLIBC_HAS_STDIO_SHUTDOWN_ON_ABORT is not set
+UCLIBC_HAS_STDIO_GETC_MACRO=y
+UCLIBC_HAS_STDIO_PUTC_MACRO=y
+UCLIBC_HAS_STDIO_AUTO_RW_TRANSITION=y
+# UCLIBC_HAS_FOPEN_LARGEFILE_MODE is not set
+UCLIBC_HAS_FOPEN_EXCLUSIVE_MODE=y
+# UCLIBC_HAS_FOPEN_CLOSEEXEC_MODE is not set
+UCLIBC_HAS_GLIBC_CUSTOM_STREAMS=y
+UCLIBC_HAS_PRINTF_M_SPEC=y
+UCLIBC_HAS_ERRNO_MESSAGES=y
+# UCLIBC_HAS_SYS_ERRLIST is not set
+UCLIBC_HAS_SIGNUM_MESSAGES=y
+# UCLIBC_HAS_SYS_SIGLIST is not set
+UCLIBC_HAS_GNU_GETOPT=y
+UCLIBC_HAS_GETOPT_LONG=y
+UCLIBC_HAS_GNU_GETSUBOPT=y
+# UCLIBC_HAS_ARGP is not set
+
+#
+# Big and Tall
+#
+UCLIBC_HAS_REGEX=y
+UCLIBC_HAS_FNMATCH=y
+UCLIBC_HAS_WORDEXP=y
+UCLIBC_HAS_NFTW=y
+UCLIBC_HAS_FTW=y
+# UCLIBC_HAS_FTS is not set
+UCLIBC_HAS_GLOB=y
+UCLIBC_HAS_GNU_GLOB=y
+
+#
+# Library Installation Options
+#
+RUNTIME_PREFIX="/"
+DEVEL_PREFIX="/usr"
+MULTILIB_DIR="lib"
+HARDWIRED_ABSPATH=y
+
+#
+# Security options
+#
+UCLIBC_HAS_SSP=y
+# SSP_QUICK_CANARY is not set
+UCLIBC_BUILD_SSP=y
+UCLIBC_BUILD_RELRO=y
+UCLIBC_BUILD_NOW=y
+UCLIBC_BUILD_NOEXECSTACK=y
+
+#
+# Development/debugging options
+#
+CROSS_COMPILER_PREFIX="/home/tola/Documents/linux/orangepipc/buildroot-2024.08.2/output/host/bin/x86_64-buildroot-linux-uclibc-"
+UCLIBC_EXTRA_CFLAGS=""
+# DODEBUG is not set
+# DOSTRIP is not set
+# DOASSERTS is not set
+# SUPPORT_LD_DEBUG is not set
+# SUPPORT_LD_DEBUG_EARLY is not set
+# UCLIBC_MALLOC_DEBUGGING is not set
+# UCLIBC_HAS_BACKTRACE is not set
+WARNINGS="-Wall"
+# EXTRA_WARNINGS is not set

configs/orangepi_pc_defconfig

@@ -5,14 +5,12 @@ export PATH=$PATH:/opt/toolchains/arm-buildroot-linux-uclibcgnueabihf/bin
 export PKG_CONFIG_PATH=/opt/toolchains/arm-buildroot-linux-uclibcgnueabihf/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/pkgconfig
 export version=0.0.1                                  # script version
 export root=$(pwd)                                    # root build directory
-# disk="sdz"                                     # disk to write install image
 export distro_name="Simple Linux"                           # distro name
 export distro_pretty_name="Simple Linux"
 export distro_id="simple"
 export distro_build_id="rolling"
 export distro_desc="Simple linux distro"              # distro desctiption
 export distro_codename="zero_zero_one"                 # distro codename
-# hyperv_support="false"                         # hyperv support for kernel image
 export BOARD_NAME=orangepi_pc
 export out=$root/out                                  # output directory
 export build=$root/build                              # build directory
@@ -36,6 +34,7 @@ export UBOOT_DEFCONFIG=orangepi_pc_defconfig
 export ZLIB_ENABLE=y
 export DROPBEAR_ENABLE=y
 export IMAGE_USABLE_ENABLE=y
+export IMAGE_ENABLE=y
 export SFTP_SERVER_ENABLE=y
 export CURL_ENABLE=n
 export BASH_ENABLE=n

configs/orangepi_zero_2w_defconfig

@@ -4,11 +4,9 @@
 export PATH=$PATH:/opt/toolchains/aarch64-buildroot-linux-uclibc/bin
 export version=0.0.1                                  # script version
 export root=$(pwd)                                    # root build directory
-# disk="sdz"                                     # disk to write install image
 export distro_name="Simple"                           # distro name
 export distro_desc="Simple linux distro"              # distro desctiption
 export distro_codename="zero_zero_one"                # distro codename
-# hyperv_support="false"                         # hyperv support for kernel image
 export BOARD_NAME=orangepi_zero_2w
 export out=$root/out                                  # output directory
 export build=$root/build                              # build directory

configs/x86_64_uclibc_defconfig

@@ -0,0 +1,42 @@
+#!/bin/sh
+
+#------------ config ------------------
+export PATH=$PATH:/opt/toolchains/x86_64-buildroot-linux-uclibc_sdk-buildroot/bin
+export PKG_CONFIG_PATH=/opt/toolchains/x86_64-buildroot-linux-uclibc_sdk-buildroot/x86_64-buildroot-linux-uclibc/sysroot/usr/lib/pkgconfig
+export version=0.0.1                                  # script version
+export root=$(pwd)                                    # root build directory
+export distro_name="Simple Linux"                           # distro name
+export distro_pretty_name="Simple Linux"
+export distro_id="simple"
+export distro_build_id="rolling"
+export distro_desc="Simple linux distro"              # distro desctiption
+export distro_codename="zero_zero_one"                # distro codename
+export BOARD_NAME="x86_64_uclibc"
+export out=$root/out                                  # output directory
+export build=$root/build                              # build directory
+export sourcesfilename=sources.txt                    # sources file for downloading
+export initramfsfile=$root/initramfs/initramfs.txt    # file to created directories for initramfs
+export initramfspath=$build/initramfs                 # initramfs build directory
+export rootfsfile=$root/rootfs/rootfs.txt             # file to created directories for rootfs
+export rootfspath=$build/rootfs                       # rootfs build directory
+export fulllogfile=$root/.log/fulllog.log             # file for full build logs
+export makeflags=-j$(nproc) # makeflags
+export CROSS_COMPILE=x86_64-buildroot-linux-uclibc
+export ARCH=x86_64
+export diskroot=$out/diskroot
+export UCLIBC_CONFIG_FILE=${root}/board/${BOARD_NAME}/uclibc-1.0.50.config
+
+export KERNEL_VERSION=6.1.91
+export KERNEL_CONFIG_FILE=${root}/board/${BOARD_NAME}/linux-${KERNEL_VERSION}.config
+
+export ZLIB_ENABLE=y
+export DROPBEAR_ENABLE=y
+export IMAGE_USABLE_ENABLE=n
+export IMAGE_ENABLE=n
+export SFTP_SERVER_ENABLE=n
+export CURL_ENABLE=n
+export BASH_ENABLE=n
+export GIT_ENABLE=n
+export GITEA_ENABLE=n
+export FINIT_INIT_ENABLE=y
+#--------------------------------------

grub/grub.cfg

@@ -0,0 +1,6 @@
+set timeout=5
+
+menuentry 'Simple Linux x86_64 Uclibc' {
+    linux /boot/vmlinuz-6.1.91 root=UUID=ROOTUUID rw rootwait init=/init
+    initrd /boot/initramfs.img
+}

rootfs/rootfs.txt

@@ -26,7 +26,7 @@ usr/share
 usr/src
 var
 var/log
-var/run
 var/lib
 var/lib/misc
-tmp
+run
+tmp

scripts/build_image.sh

@@ -27,11 +27,9 @@ case $1 in
         if [ "$IMAGE_USABLE_ENABLE" = "y" ]; then
             sdroot_usable
         fi
-        sdroot
+        if [ "$IMAGE_ENABLE" = "y" ]; then
-        # kernel_with_rootfs
+            sdroot
-        # uboot
+        fi
-        # busybox_rootfs
-        # kernel
         ;;
     dropbear)
         dropbear
@@ -67,6 +65,9 @@ case $1 in
         rootfs
         sdroot_usable
         ;;
+    initramfs)
+        initramfs
+        ;;
     *)
         printf "$UYELLOW** $0 script using: $0 {clean|build|download|rootfs}\n$RESET"
         exit 1

scripts/installer.sh

@@ -0,0 +1,30 @@
+#!/bin/sh
+
+set -ex
+
+mkdir -pv installer
+cd installer
+dd if=/dev/zero of=installer.img bs=1M count=100
+sudo modprobe nbd
+sudo qemu-nbd --connect /dev/nbd0 installer.img && sync
+printf "o\nn\np\n\n\n\nw\n" | sudo fdisk /dev/nbd0 && sync
+sudo mkfs.ext4 /dev/nbd0p1 && sync
+sudo mount /dev/nbd0p1 /mnt
+cd ../build/rootfs
+tar -czvf /tmp/rootfs.tar.gz.tmp .
+cd ../../installer
+sudo tar -xvf /tmp/rootfs.tar.gz.tmp -C /mnt && sync
+sudo grub-install --target=i386-pc --root-directory=/mnt /dev/nbd0 && sync
+sudo cp ../grub/grub.cfg /mnt/boot/grub/grub.cfg && sync
+rawuuid=$(echo $(sudo blkid /dev/nbd0p1 | echo $(awk '{print $2}')))
+echo $rawuuid
+uuidIN=(${rawuuid//=/ })
+uuid=${uuidIN[1]}
+echo $uuid
+sudo sed -i "s/ROOTUUID/$uuid/g" /mnt/boot/grub/grub.cfg && sync
+sudo sed -i "s/\/dev\/sda/UUID=$uuid/g" /mnt/etc/fstab && sync
+sudo cp -v ../build/kernel/linux-6.1.91/arch/x86_64/boot/bzImage /mnt/boot/vmlinuz-6.1.91 && sync
+sudo cp -v ../build/initramfs.img /mnt/boot && sync
+sudo cp -v /tmp/rootfs.tar.gz.tmp /mnt/rootfs.tar.gz && sync
+sudo umount /mnt
+sudo qemu-nbd --disconnect /dev/nbd0

scripts/start_qemu.sh

@@ -0,0 +1,26 @@
+#!/bin/sh
+
+set -ex
+
+mkdir -pv qemu
+cd qemu
+dd if=/dev/zero of=rootfs.ext4 bs=1M count=100
+mkfs.ext4 rootfs.ext4
+cd ../build/rootfs
+tar -czvf /tmp/rootfs.tar.gz.tmp .
+cd ../../qemu
+sudo mount -v rootfs.ext4 /mnt
+sudo tar -xvf /tmp/rootfs.tar.gz.tmp -C /mnt
+sudo umount -v rootfs.ext4
+
+qemu-system-x86_64 \
+    -m 10G \
+    -smp 20 \
+    -enable-kvm \
+    -cpu host \
+    -kernel ../build/kernel/linux-6.1.91/arch/x86_64/boot/bzImage \
+    -append "root=/dev/sda init=/init" \
+    -initrd ../build/initramfs.img \
+    -hda rootfs.ext4 \
+    -device virtio-net-pci,netdev=hn0,id=nic1 \
+    -netdev bridge,id=hn0,br=virbr0

sources.txt

@@ -18,3 +18,7 @@ https://dl.gitea.com/gitea/1.22.4/gitea-1.22.4-linux-arm-5
 # https://thekelleys.org.uk/dnsmasq/dnsmasq-2.90.tar.xz
 # https://github.com/morrownr/8821au-20210708.git
 # https://www.netfilter.org/projects/iptables/files/iptables-1.8.11.tar.xz
+# https://github.com/shr-project/opkg
+# https://github.com/troglobit/libite
+# https://github.com/troglobit/libuev
+# https://github.com/troglobit/finit