Link to zlib on the official website has been corrected.

Added library loading script
Added a configuration file for building with the new version of uCLib
2025-12-09 10:40:17 +03:00 · 2025-12-09 09:08:44 +03:00 · 2025-12-09 00:42:51 +03:00
5 changed files with 309 additions and 97 deletions
--- a/README.md
+++ b/README.md
@@ -1,66 +0,0 @@
-# build-toolchain
-
-Сборка кросс-компилятора `arm-uclinuxfdpiceabi` (ARMv7-M, Thumb, FDPIC) на базе
-binutils + GCC + uClibc-ng, а также набора статических библиотек под него.
-
-## Состав
-
-| Компонент     | Версия   |
-|---------------|----------|
-| binutils      | 2.42     |
-| GCC           | 13.4.0   |
-| Linux headers | 4.9.224  |
-| uClibc-ng     | 1.0.34   |
-
-## Требования (Ubuntu/Debian)
-
-Для `build-toolchain.sh` (сборка самого компилятора):
-
-```
-sudo apt install build-essential bison flex texinfo gawk bc m4 wget python3 perl
-```
-
-Для `build-libraries.sh` (сборка zlib/OpenSSL/LibVNCServer/freetype под целевую
-платформу) дополнительно нужен `cmake`:
-
-```
-sudo apt install cmake pkg-config
-```
-
-Библиотеки gmp/mpfr/mpc/isl отдельно ставить не нужно — `contrib/download_prerequisites`
-сам скачивает их исходники внутрь дерева GCC (нужен доступ в интернет).
-
-## Исходники
-
-В корень репозитория нужно положить архивы (не входят в git, см. `.gitignore`):
-
-```
-binutils-2.42.tar.xz
-gcc-13.4.0.tar.xz
-linux-4.9.224.tar.xz
-uClibc-ng-1.0.34.tar.xz
-```
-
-Для `build-libraries.sh` — архивы библиотек в подпапку `lib/`:
-
-```
-lib/zlib-1.2.13.tar.xz (или .tar.gz)
-lib/openssl-3.0.13.tar.xz (или .tar.gz)
-lib/LibVNCServer-0.9.14.tar.xz (или .tar.gz)
-lib/freetype-2.13.2.tar.xz (или .tar.gz)
-lib/libnl-3.9.0.tar.xz (или .tar.gz)
-```
-
-## Сборка
-
-```
-./build-toolchain.sh   # компилятор + libc -> install/, архив toolset-jlv-*.tar.xz
-./build-libraries.sh   # статические библиотеки -> install/sysroot
-```
-
-Компилятор ставится в `install/bin` (`arm-uclinuxfdpiceabi-gcc` и т.д.).
-Для сборки чего-либо этим компилятором подключить окружение:
-
-```
-. ./env.sh install/bin
-```
--- a/build-libraries.sh
+++ b/build-libraries.sh
@@ -158,20 +158,5 @@ cmake -S .. -B . \
    -DZLIB_INCLUDE_DIR="${SYSROOT_USR_DIR}/include" \
    -DZLIB_USE_STATIC=ON

-make -j$(nproc)
-make install
-
-# ==================================================================
-# libnl-3.9.0 (nl80211 — нужен wpa_supplicant/hostapd, wext больше не поддерживается)
-# ==================================================================
-
-cd "${LIB_BUILD_DIR}/libnl-3.9.0"
-./configure \
-    --host="${TARGET}" \
-    --prefix="${SYSROOT_USR_DIR}" \
-    --disable-shared \
-    --enable-static \
-    --enable-cli=no
-
 make -j$(nproc)
 make install
--- a/build-toolchain.sh
+++ b/build-toolchain.sh
@@ -15,7 +15,7 @@ PKG_UCLIBC="uClibc-ng"
 BINUTILS_VER="2.42"
 GCC_VER="13.4.0"
 LINUX_VER="4.9.224"
-UCLIBC_VER="1.0.34"
+UCLIBC_VER="1.0.55"

 # ==================================================================
 # Основные параметры тулчейна
@@ -57,20 +57,9 @@ echo "== Создание директорий =="
 mkdir -p "${KERNEL_SYSROOT_DIR}" "${BUILD_SRC_DIR}"

 echo "== Распаковка архивов в ${BUILD_SRC_DIR} =="
-shopt -s nullglob
 for f in *.tar.xz; do
    [ -f "$f" ] || { echo "Нет архивов *.tar.xz в текущей директории!"; exit 1; }
    echo " * $f"
-
-    dirname="${f%.tar.xz}"
-    target_dir="${BUILD_SRC_DIR}/${dirname}"
-
-    if [ -d "$target_dir" ]; then
-        echo "   -> Пропуск: директория '${dirname}' уже существует"
-        continue
-    fi
-
-    echo "   -> Распаковка в '${BUILD_SRC_DIR}'"
    tar -xf "$f" -C "${BUILD_SRC_DIR}"
 done

@@ -78,7 +67,7 @@ done
 # BINUTILS
 # ==================================================================
 echo "== Сборка binutils-${BINUTILS_VER} =="
-rm -rf build/binutils && mkdir -p build/binutils && cd build/binutils
+mkdir -p build/binutils && cd build/binutils
 "${SRC_BINUTILS}/configure" \
    --target="${TARGET}" \
    --prefix="${INSTALL_DIR}" \
@@ -99,7 +88,7 @@ cd "${SRC_GCC}"
 ./contrib/download_prerequisites
 cd "${TOP}"

-rm -rf build/gcc1 && mkdir -p build/gcc1 && cd build/gcc1
+mkdir -p build/gcc1 && cd build/gcc1
 "${SRC_GCC}/configure" \
    --target="${TARGET}" \
    --prefix="${INSTALL_DIR}" \
@@ -115,6 +104,7 @@ rm -rf build/gcc1 && mkdir -p build/gcc1 && cd build/gcc1
    --enable-languages=c \
    --disable-libquadmath \
    --disable-multilib \
+    --disable-libitm \
    --without-cloog \
    --without-ppl \
    --disable-nls \
@@ -131,7 +121,7 @@ cd "${TOP}"
 # ==================================================================
 echo "== Установка заголовков linux-${LINUX_VER} =="

-rm -rf build/kernelheader && mkdir -p build/kernelheader
+mkdir -p build/kernelheader
 cd "${SRC_LINUX}"

 PATH="${INSTALL_BIN_DIR}:${PATH}" \
@@ -174,7 +164,7 @@ cd "${TOP}"
 # GCC FINAL (C + C++)
 # ==================================================================
 echo "== Сборка финального GCC-${GCC_VER} (C+C++) =="
-rm -rf build/gcc2 && mkdir -p build/gcc2 && cd build/gcc2
+mkdir -p build/gcc2 && cd build/gcc2
 "${SRC_GCC}/configure" \
    --target="${TARGET}" \
    --prefix="${INSTALL_DIR}" \
--- a/config/config-uClibc-ng-1.0.55
+++ b/config/config-uClibc-ng-1.0.55
@@ -0,0 +1,262 @@
+#
+# Automatically generated file; DO NOT EDIT.
+# uClibc-ng 1.0.55 C Library Configuration
+#
+# TARGET_aarch64 is not set
+# TARGET_alpha is not set
+# TARGET_arc is not set
+TARGET_arm=y
+# 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 is not set
+# TARGET_xtensa is not set
+TARGET_LDSO_NAME="ld-uClibc"
+TARGET_ARCH_BITS=32
+
+#
+# Target Architecture Features and Options
+#
+TARGET_ARCH="arm"
+FORCE_OPTIONS_FOR_ARCH=y
+CONFIG_ARM_EABI=y
+TARGET_SUBARCH=""
+# UCLIBC_FORMAT_ELF is not set
+UCLIBC_FORMAT_FDPIC_ELF=y
+# UCLIBC_FORMAT_FLAT is not set
+# UCLIBC_FORMAT_FLAT_SEP_DATA is not set
+ARCH_HAS_DEPRECATED_SYSCALLS=y
+ARCH_ANY_ENDIAN=y
+ARCH_LITTLE_ENDIAN=y
+# ARCH_WANTS_BIG_ENDIAN is not set
+ARCH_WANTS_LITTLE_ENDIAN=y
+ARCH_HAS_MMU=y
+# ARCH_USE_MMU is not set
+UCLIBC_HAS_FLOATS=y
+# UCLIBC_HAS_FPU is not set
+UCLIBC_HAS_SOFT_FLOAT=y
+DO_C99_MATH=y
+DO_XSI_MATH=y
+# UCLIBC_HAS_FENV is not set
+UCLIBC_HAS_LONG_DOUBLE_MATH=y
+KERNEL_HEADERS="/home/stargazer/build-toolchain/install/sysroot/usr/include"
+UCLIBC_UCLINUX_BROKEN_MUNMAP=y
+HAVE_DOT_CONFIG=y
+
+#
+# General Library Settings
+#
+DOPIC=y
+ARCH_HAS_UCONTEXT=y
+HAVE_LDSO=y
+HAVE_SHARED=y
+FORCE_SHAREABLE_TEXT_SEGMENTS=y
+LDSO_LDD_SUPPORT=y
+LDSO_CACHE_SUPPORT=y
+LDSO_PRELOAD_ENV_SUPPORT=y
+# LDSO_PRELOAD_FILE_SUPPORT is not set
+LDSO_BASE_FILENAME="ld.so"
+# LDSO_STANDALONE_SUPPORT is not set
+# LDSO_PRELINK_SUPPORT is not set
+ARCH_VDSO_SUPPORT=y
+# VDSO_SUPPORT is not set
+UCLIBC_STATIC_LDCONFIG=y
+LDSO_RUNPATH=y
+# LDSO_RUNPATH_OF_EXECUTABLE is not set
+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 is not set
+# UCLIBC_HAS_THREADS is not set
+HAS_NO_THREADS=y
+UCLIBC_HAS_TLS=n
+PTHREADS_DEBUG_SUPPORT=n
+PTHREADS_STACK_DEFAULT_SIZE=16384
+UCLIBC_HAS_SYSLOG=y
+UCLIBC_HAS_LFS=y
+MALLOC=y
+# MALLOC_SIMPLE is not set
+UCLIBC_DYNAMIC_ATEXIT=y
+UCLIBC_HAS_UTMPX=y
+# UCLIBC_HAS_UTMP is not set
+# UCLIBC_SUSV2_LEGACY is not set
+UCLIBC_SUSV3_LEGACY=y
+# UCLIBC_HAS_CONTEXT_FUNCS is not set
+UCLIBC_SUSV3_LEGACY_MACROS=y
+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
+# UCLIBC_USE_TIME64 is not set
+
+#
+# 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 is not set
+# UCLIBC_HAS_SHA512_CRYPT_IMPL is not set
+UCLIBC_HAS_CRYPT=y
+UCLIBC_HAS_NETWORK_SUPPORT=y
+UCLIBC_HAS_SOCKET=y
+UCLIBC_HAS_IPV4=y
+# UCLIBC_HAS_IPV6 is not set
+# UCLIBC_USE_NETLINK is not set
+# 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=y
+# UCLIBC_HAS_CTYPE_CHECKED is not set
+# UCLIBC_HAS_CTYPE_ENFORCED is not set
+UCLIBC_HAS_WCHAR=y
+# UCLIBC_HAS_LIBICONV is not set
+# UCLIBC_HAS_LIBINTL is not set
+# UCLIBC_HAS_LOCALE is not set
+# UCLIBC_HAS_HEXADECIMAL_FLOATS 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 is not set
+# UCLIBC_HAS_FOPEN_CLOSEEXEC_MODE is not set
+# UCLIBC_HAS_GLIBC_CUSTOM_STREAMS is not set
+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 is not set
+UCLIBC_HAS_NFTW=y
+UCLIBC_HAS_FTW=y
+UCLIBC_HAS_FTS=y
+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_BUILD_PIE is not set
+UCLIBC_HAS_SSP=y
+# SSP_QUICK_CANARY is not set
+UCLIBC_BUILD_SSP=y
+# UCLIBC_BUILD_RELRO is not set
+UCLIBC_BUILD_NOW=y
+UCLIBC_BUILD_NOEXECSTACK=y
+
+#
+# Development/debugging options
+#
+CROSS_COMPILER_PREFIX="arm-uclinuxfdpiceabi-"
+UCLIBC_EXTRA_CFLAGS="-fomit-frame-pointer -funwind-tables -fasynchronous-unwind-tables"
+# DODEBUG is not set
+DOSTRIP=y
+DOASSERTS=y
+SUPPORT_LD_DEBUG=y
+# SUPPORT_LD_DEBUG_EARLY is not set
+# UCLIBC_MALLOC_DEBUGGING is not set
+# UCLIBC_HAS_BACKTRACE is not set
+WARNINGS="-Wall"
+EXTRA_WARNINGS=y
--- a/download_prerequisites.sh
+++ b/download_prerequisites.sh
@@ -0,0 +1,41 @@
+#!/bin/bash
+
+# Создаем папку src, если она не существует
+mkdir -p src
+
+# Переходим в папку src
+cd src || exit 1
+
+# Массив с URL файлов для загрузки
+files=(
+    "https://ftp.gnu.org/gnu/binutils/binutils-2.42.tar.xz"
+    "https://ftp.gnu.org/gnu/gcc/gcc-13.4.0/gcc-13.4.0.tar.xz"
+    "https://cdn.kernel.org/pub/linux/kernel/v4.x/linux-4.9.224.tar.xz"
+    "https://downloads.uclibc-ng.org/releases/1.0.34/uClibc-ng-1.0.34.tar.xz"
+    "https://download.savannah.gnu.org/releases/freetype/freetype-2.13.2.tar.gz"
+    "https://github.com/LibVNC/libvncserver/archive/LibVNCServer-0.9.14.tar.gz"
+    "https://www.openssl.org/source/openssl-3.0.13.tar.gz"
+    "https://zlib.net/fossils/zlib-1.2.13.tar.gz"
+)
+
+echo "Начинаю загрузку файлов в папку 'src'..."
+
+# Загружаем каждый файл
+for url in "${files[@]}"; do
+    filename=$(basename "$url")
+    echo "Загружаю: $filename"
+    wget -q --show-progress "$url"
+    
+    if [ $? -eq 0 ]; then
+        echo "✓ Успешно: $filename"
+    else
+        echo "✗ Ошибка при загрузке: $filename"
+    fi
+done
+
+echo ""
+echo "Загрузка завершена!"
+echo "Файлы сохранены в папку: $(pwd)"
+echo ""
+echo "Список загруженных файлов:"
+ls -la *.tar.*
Author	SHA1	Message	Date
Egor Tsyganchuk	402393867b	Link to zlib on the official website has been corrected.	2025-12-09 10:40:17 +03:00
Egor Tsyganchuk	f92f1b441d	Added library loading script	2025-12-09 09:08:44 +03:00
Egor Tsyganchuk	c5878566d2	Added a configuration file for building with the new version of uCLib	2025-12-09 00:42:51 +03:00