diff --git a/build-toolchain.sh b/build-toolchain.sh
index c058256..184b1e9 100755
--- 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="1.0.55"
+UCLIBC_VER="1.0.34"
 
 # ==================================================================
 # Основные параметры тулчейна
@@ -27,8 +27,9 @@ SUBMODE="thumb"
 TOP="$(pwd)"
 CONFIGS_DIR="${TOP}/config"
 
+SRC_DIR="${TOP}/src"
 BUILD_DIR="${TOP}/build"
-BUILD_SRC_DIR="${TOP}/src"
+BUILD_SRC_DIR="${BUILD_DIR}/src"
 
 INSTALL_DIR="${BUILD_DIR}/install"
 INSTALL_BIN_DIR="${INSTALL_DIR}/bin"
@@ -53,13 +54,31 @@ SRC_LINUX="${BUILD_SRC_DIR}/${PKG_LINUX}-${LINUX_VER}"
 SRC_UCLIBC="${BUILD_SRC_DIR}/${PKG_UCLIBC}-${UCLIBC_VER}"
 
 # ==================================================================
-echo "== Создание директорий =="
+echo "== Очистка и создание директорий =="
+rm -rf "${BUILD_DIR}"
 mkdir -p "${KERNEL_SYSROOT_DIR}" "${BUILD_SRC_DIR}"
 
-echo "== Распаковка архивов в ${BUILD_SRC_DIR} =="
-for f in "${BUILD_SRC_DIR}"/*.tar.xz; do
-    [ -f "$f" ] || { echo "Нет архивов *.tar.xz в ${BUILD_SRC_DIR}!"; exit 1; }
-    echo " * $f"
+echo "== Распаковка архивов из ${SRC_DIR} в ${BUILD_SRC_DIR} =="
+ARCHIVES=(
+    "${SRC_DIR}/${PKG_BINUTILS}-${BINUTILS_VER}.tar.xz"
+    "${SRC_DIR}/${PKG_GCC}-${GCC_VER}.tar.xz"
+    "${SRC_DIR}/${PKG_LINUX}-${LINUX_VER}.tar.xz"
+    "${SRC_DIR}/${PKG_UCLIBC}-${UCLIBC_VER}.tar.xz"
+)
+
+for f in "${ARCHIVES[@]}"; do
+    if [ ! -f "$f" ]; then
+        echo "Ошибка: архив не найден: $f"
+        exit 1
+    fi
+
+    dirname="$(basename "${f%.tar.*}")"
+    if [ -d "${BUILD_SRC_DIR}/${dirname}" ]; then
+        echo " * Пропуск (уже распакован): ${dirname}"
+        continue
+    fi
+
+    echo " * Распаковка: $(basename "$f")"
     tar -xf "$f" -C "${BUILD_SRC_DIR}"
 done
 
@@ -67,16 +86,17 @@ done
 # BINUTILS
 # ==================================================================
 echo "== Сборка binutils-${BINUTILS_VER} =="
-mkdir -p build/binutils && cd build/binutils
+mkdir -p "${BUILD_DIR}/binutils" && cd "${BUILD_DIR}/binutils"
 "${SRC_BINUTILS}/configure" \
     --target="${TARGET}" \
     --prefix="${INSTALL_DIR}" \
     --with-sysroot="${KERNEL_SYSROOT_DIR}" \
     --disable-nls \
     --without-bugurl \
-    --disable-werror
-make -j$(nproc) all
-make install
+    --disable-werror \
+    MAKEINFO=true
+make -j$(nproc) MAKEINFO=true all
+make MAKEINFO=true install
 cd "${TOP}"
 
 # ==================================================================
@@ -88,7 +108,7 @@ cd "${SRC_GCC}"
 ./contrib/download_prerequisites
 cd "${TOP}"
 
-mkdir -p build/gcc1 && cd build/gcc1
+mkdir -p "${BUILD_DIR}/gcc1" && cd "${BUILD_DIR}/gcc1"
 "${SRC_GCC}/configure" \
     --target="${TARGET}" \
     --prefix="${INSTALL_DIR}" \
@@ -121,14 +141,14 @@ cd "${TOP}"
 # ==================================================================
 echo "== Установка заголовков linux-${LINUX_VER} =="
 
-mkdir -p build/kernelheader
+mkdir -p "${BUILD_DIR}/kernelheader"
 cd "${SRC_LINUX}"
 
 PATH="${INSTALL_BIN_DIR}:${PATH}" \
 make ARCH=arm \
      INSTALL_HDR_PATH="${KERNEL_SYSROOT_USR_DIR}" \
      CROSS_COMPILE="${TARGET}-" \
-     O="${TOP}/build/kernelheader" \
+     O="${BUILD_DIR}/kernelheader" \
      headers_install
 cd "${TOP}"
 
@@ -164,7 +184,7 @@ cd "${TOP}"
 # GCC FINAL (C + C++)
 # ==================================================================
 echo "== Сборка финального GCC-${GCC_VER} (C+C++) =="
-mkdir -p build/gcc2 && cd build/gcc2
+mkdir -p "${BUILD_DIR}/gcc2" && cd "${BUILD_DIR}/gcc2"
 "${SRC_GCC}/configure" \
     --target="${TARGET}" \
     --prefix="${INSTALL_DIR}" \
@@ -196,11 +216,11 @@ cd "${TOP}"
 # ==================================================================
 echo "== Strip toolchain и упаковка =="
 
-cd ${TOP}
+cd "${TOP}"
 WDIR=$(mktemp -d)
 trap 'rm -rf "$WDIR"' EXIT
 
-cp -a install/* "$WDIR"/
+cp -a "${INSTALL_DIR}"/* "$WDIR"/
 find "$WDIR" -type f -executable -exec strip -p {} \; 2>/dev/null || true
 
 tar -C "$WDIR" --owner=0 --group=0 -cJf "toolset-jlv-${SUBARCH}-gcc${GCC_VER}-uclibc${UCLIBC_VER}.tar.xz" .
@@ -211,11 +231,11 @@ echo "Готово: toolset-jlv-${SUBARCH}-gcc${GCC_VER}-uclibc${UCLIBC_VER}.tar
 # ==================================================================
 echo
 echo "=== Управление архивами и очистка ==="
-read -p "Удалить исходники (*.tar.xz)? (y/N): " -n 1 -r REPLY; echo
-[[ $REPLY =~ ^[Yy]$ ]] && rm -f *.tar.xz && echo "Исходные архивы удалены."
+read -p "Удалить исходники (src/)? (y/N): " -n 1 -r REPLY; echo
+[[ $REPLY =~ ^[Yy]$ ]] && rm -rf "${SRC_DIR}" && echo "Директория исходников удалена."
 
-read -p "Удалить директории сборки (build/, install/)? (y/N): " -n 1 -r REPLY; echo
-[[ $REPLY =~ ^[Yy]$ ]] && rm -rf build install && echo "Директории сборки удалены."
+read -p "Удалить директорию сборки (build/)? (y/N): " -n 1 -r REPLY; echo
+[[ $REPLY =~ ^[Yy]$ ]] && rm -rf "${BUILD_DIR}" && echo "Директория сборки удалена."
 
 echo
 echo "== Сборка полностью завершена! =="
\ No newline at end of file