From b0fa81f6b5daeaf1c094f49368f60733e01cd026 Mon Sep 17 00:00:00 2001
From: HouXiaoxuan <Hou_Xiaoxuan@163.com>
Date: Mon, 17 Mar 2025 20:42:58 +0800
Subject: [PATCH 1/6] chore(alfs): update readme, improve the process

Signed-off-by: HouXiaoxuan <Hou_Xiaoxuan@163.com>
---
 alfs/README.md                        | 3 ++-
 alfs/custom/config/1001-kernel-6.10.5 | 1 +
 alfs/download-sources.sh              | 1 +
 3 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/alfs/README.md b/alfs/README.md
index a6ef15c21..406535ad6 100644
--- a/alfs/README.md
+++ b/alfs/README.md
@@ -119,10 +119,11 @@ The following options must be set:
 
 -   `BOOK Settings → [*] Add custom tools support (NEW)`
 -   `BOOK Settings → Init system/[*] Systemd (NEW)`
+-   set `BOOK Settings → Location of local copy (mandatory)` to absolute path of `mega/alfs/lfs-git` directory.
 -   `BOOK Settings → XML Source of Book/(X) Local Copy`
 -   `General Settings → [*] Run the makefile`
--   set `BOOK Settings  Location of local copy (mandatory)` to absolute path of `mega/alfs/lfs-git` directory.
 -   set `General Settings → Build directory` to your build directory, the value of `LFS_DIR` in the previous step.
+-   If you want to check the source code of the packages `General Settings → [*] Retrieve source files`
 -   `Build Settings → Parallelism settings → [*] Use all cores`
 -   If you building failuer first time, in the second should select `[*] Rebuild the Makefile (see help)`.
 
diff --git a/alfs/custom/config/1001-kernel-6.10.5 b/alfs/custom/config/1001-kernel-6.10.5
index 3720d1881..95593a63b 100644
--- a/alfs/custom/config/1001-kernel-6.10.5
+++ b/alfs/custom/config/1001-kernel-6.10.5
@@ -40,6 +40,7 @@ install ohci_hcd /sbin/modprobe ehci_hcd ; /sbin/modprobe -i ohci_hcd ; true
 install uhci_hcd /sbin/modprobe ehci_hcd ; /sbin/modprobe -i uhci_hcd ; true
 
 # End /etc/modprobe.d/usb.conf
+EOF
 
 xEOFx
 ) > tmp
diff --git a/alfs/download-sources.sh b/alfs/download-sources.sh
index 2baef96bb..67c980ed9 100755
--- a/alfs/download-sources.sh
+++ b/alfs/download-sources.sh
@@ -17,6 +17,7 @@ fi
 if [[ ! -d "$target_dir" ]]; then
     echo "warning: Target directory '$target_dir' does not exist. Creating it."
     mkdir -pv "$target_dir"
+    chown -Rv $(whoami):$(whoami) "$target_dir"
 fi
 
 while IFS= read -r file; do

From 286c3f38378005468f2ffb63a3d1857a26a91a74 Mon Sep 17 00:00:00 2001
From: HouXiaoxuan <Hou_Xiaoxuan@163.com>
Date: Mon, 17 Mar 2025 20:46:14 +0800
Subject: [PATCH 2/6] feat(alfs): add LLVM/Clang 17.0.6 with dependencies
 (libunwind, lld, compiler-rt)

Signed-off-by: HouXiaoxuan <Hou_Xiaoxuan@163.com>
---
 alfs/custom/config/1022-libunwind             | 31 ++++++++
 .../config/{1024-dhcpcd => 1023-dhcpcd}       |  0
 alfs/custom/config/1025-libuv                 | 27 +++++++
 alfs/custom/config/1026-libarchive            | 26 +++++++
 alfs/custom/config/1027-nghttp2               | 28 +++++++
 alfs/custom/config/1028-cmake                 | 34 +++++++++
 alfs/custom/config/1029-clang                 | 24 ++++++
 alfs/custom/config/1030-llvm-cmake-module     | 23 ++++++
 alfs/custom/config/1031-third-party-for-llvm  | 23 ++++++
 alfs/custom/config/1032-compile-rt            | 23 ++++++
 alfs/custom/config/1033-lld                   | 23 ++++++
 alfs/custom/config/1034-unwind                | 23 ++++++
 alfs/custom/config/1035-llvm                  | 74 +++++++++++++++++++
 alfs/custom/config/2002-custom-install-buck2  | 11 ++-
 .../config/2003-custom-replace-binutils       | 23 ++++++
 15 files changed, 389 insertions(+), 4 deletions(-)
 create mode 100644 alfs/custom/config/1022-libunwind
 rename alfs/custom/config/{1024-dhcpcd => 1023-dhcpcd} (100%)
 create mode 100644 alfs/custom/config/1025-libuv
 create mode 100644 alfs/custom/config/1026-libarchive
 create mode 100644 alfs/custom/config/1027-nghttp2
 create mode 100644 alfs/custom/config/1028-cmake
 create mode 100644 alfs/custom/config/1029-clang
 create mode 100644 alfs/custom/config/1030-llvm-cmake-module
 create mode 100644 alfs/custom/config/1031-third-party-for-llvm
 create mode 100644 alfs/custom/config/1032-compile-rt
 create mode 100644 alfs/custom/config/1033-lld
 create mode 100644 alfs/custom/config/1034-unwind
 create mode 100644 alfs/custom/config/1035-llvm
 create mode 100644 alfs/custom/config/2003-custom-replace-binutils

diff --git a/alfs/custom/config/1022-libunwind b/alfs/custom/config/1022-libunwind
new file mode 100644
index 000000000..062c8d029
--- /dev/null
+++ b/alfs/custom/config/1022-libunwind
@@ -0,0 +1,31 @@
+# Any comments you wish to add
+# lldb depends on libunwind
+
+PKG="libunwind"
+PKG_VERSION="1.6.2"
+PKG_FILE="libunwind-1.6.2.tar.gz"
+URL="https://download.savannah.nongnu.org/releases/libunwind/libunwind-1.6.2.tar.gz"
+MD5="9d486750569e7025e5d0afdcc509b93c"
+for i in PATCH{1..10}; do
+   unset $i
+done
+# PATCH1=""
+# Up to 10 patches can be added. The PATCH variable must be numbered
+# even if there is only one. If the patch md5 checksum is known, add
+# it after the name as in (quotes are required):
+# PATCHx="patch-url md5"
+
+( cat << "xEOFx"
+# Your script here. Be aware that it is passed
+# verbatim, and that none of the above variables
+# will be defined when running the script. For example,
+# If you want to use ${PKG_VERSION}, you have to
+# redefine it here.
+
+./configure --prefix=/usr --disable-static &&
+make
+
+make install
+
+xEOFx
+) > tmp
diff --git a/alfs/custom/config/1024-dhcpcd b/alfs/custom/config/1023-dhcpcd
similarity index 100%
rename from alfs/custom/config/1024-dhcpcd
rename to alfs/custom/config/1023-dhcpcd
diff --git a/alfs/custom/config/1025-libuv b/alfs/custom/config/1025-libuv
new file mode 100644
index 000000000..6888aca66
--- /dev/null
+++ b/alfs/custom/config/1025-libuv
@@ -0,0 +1,27 @@
+# Any comments you wish to add
+#
+
+PKG="libuv"
+PKG_VERSION="1.48.0"
+PKG_FILE="libuv-v1.48.0.tar.gz"
+URL="https://dist.libuv.org/dist/v1.48.0/libuv-v1.48.0.tar.gz"
+MD5="a808517c32ebd07c561bf21a4e30aeab"
+for i in PATCH{1..10}; do
+   unset $i
+done
+# PATCH1=""
+# Up to 10 patches can be added. The PATCH variable must be numbered
+# even if there is only one. If the patch md5 checksum is known, add
+# it after the name as in (quotes are required):
+# PATCHx="patch-url md5"
+
+( cat << "xEOFx"
+
+sh autogen.sh                              &&
+./configure --prefix=/usr --disable-static &&
+make 
+
+make install
+
+xEOFx
+) > tmp
diff --git a/alfs/custom/config/1026-libarchive b/alfs/custom/config/1026-libarchive
new file mode 100644
index 000000000..671380bfb
--- /dev/null
+++ b/alfs/custom/config/1026-libarchive
@@ -0,0 +1,26 @@
+# Any comments you wish to add
+#
+
+PKG="libarchive"
+PKG_VERSION="3.7.2"
+PKG_FILE="libarchive-3.7.2.tar.xz"
+URL="https://github.com/libarchive/libarchive/releases/download/v3.7.2/libarchive-3.7.2.tar.xz"
+MD5="4f4ef6a17c7b0b484aa2c95aa6deefac"
+for i in PATCH{1..10}; do
+   unset $i
+done
+# PATCH1=""
+# Up to 10 patches can be added. The PATCH variable must be numbered
+# even if there is only one. If the patch md5 checksum is known, add
+# it after the name as in (quotes are required):
+# PATCHx="patch-url md5"
+
+( cat << "xEOFx"
+
+./configure --prefix=/usr --disable-static &&
+make
+
+make install
+
+xEOFx
+) > tmp
diff --git a/alfs/custom/config/1027-nghttp2 b/alfs/custom/config/1027-nghttp2
new file mode 100644
index 000000000..cf6ca98e7
--- /dev/null
+++ b/alfs/custom/config/1027-nghttp2
@@ -0,0 +1,28 @@
+# Any comments you wish to add
+#
+
+PKG="nghttp2"
+PKG_VERSION="1.59.0"
+PKG_FILE="nghttp2-1.59.0.tar.xz"
+URL="https://github.com/nghttp2/nghttp2/releases/download/v1.59.0/nghttp2-1.59.0.tar.xz"
+MD5="97c1931900eee69ac6dd1e1c09f22e30"
+for i in PATCH{1..10}; do
+   unset $i
+done
+# PATCH1=""
+# Up to 10 patches can be added. The PATCH variable must be numbered
+# even if there is only one. If the patch md5 checksum is known, add
+# it after the name as in (quotes are required):
+# PATCHx="patch-url md5"
+
+( cat << "xEOFx"
+
+./configure --prefix=/usr     \
+            --disable-static  \
+            --enable-lib-only \
+            --docdir=/usr/share/doc/nghttp2-1.59.0 &&
+make
+make install
+
+xEOFx
+) > tmp
diff --git a/alfs/custom/config/1028-cmake b/alfs/custom/config/1028-cmake
new file mode 100644
index 000000000..93d546978
--- /dev/null
+++ b/alfs/custom/config/1028-cmake
@@ -0,0 +1,34 @@
+# Any comments you wish to add
+#
+
+PKG="cmake"
+PKG_VERSION="17.0.6"
+PKG_FILE="cmake-3.28.3.tar.gz"
+URL="https://cmake.org/files/v3.28/cmake-3.28.3.tar.gz"
+MD5="6b16c82b81e1fd80b63bee9696846b21"
+for i in PATCH{1..10}; do
+   unset $i
+done
+# PATCH1=""
+# Up to 10 patches can be added. The PATCH variable must be numbered
+# even if there is only one. If the patch md5 checksum is known, add
+# it after the name as in (quotes are required):
+# PATCHx="patch-url md5"
+
+( cat << "xEOFx"
+
+sed -i '/"lib64"/s/64//' Modules/GNUInstallDirs.cmake &&
+
+./bootstrap --prefix=/usr        \
+            --system-libs        \
+            --mandir=/share/man  \
+            --no-system-jsoncpp  \
+            --no-system-cppdap   \
+            --no-system-librhash \
+            --docdir=/share/doc/cmake-3.28.3 &&
+make
+
+make install
+
+xEOFx
+) > tmp
diff --git a/alfs/custom/config/1029-clang b/alfs/custom/config/1029-clang
new file mode 100644
index 000000000..516a72977
--- /dev/null
+++ b/alfs/custom/config/1029-clang
@@ -0,0 +1,24 @@
+# Any comments you wish to add
+#
+
+PKG="clang"
+PKG_VERSION="17.0.6"
+PKG_FILE="clang-17.0.6.src.tar.xz"
+URL="https://github.com/llvm/llvm-project/releases/download/llvmorg-17.0.6/clang-17.0.6.src.tar.xz"
+MD5="52ff9f49e064860445474aa21e4a7e40"
+for i in PATCH{1..10}; do
+   unset $i
+done
+PATCH1="https://www.linuxfromscratch.org/patches/blfs/12.1/clang-17-enable_default_ssp-1.patch"
+# Up to 10 patches can be added. The PATCH variable must be numbered
+# even if there is only one. If the patch md5 checksum is known, add
+# it after the name as in (quotes are required):
+# PATCHx="patch-url md5"
+
+( cat << "xEOFx"
+
+# do nothing, used when building llvm
+
+
+xEOFx
+) > tmp
diff --git a/alfs/custom/config/1030-llvm-cmake-module b/alfs/custom/config/1030-llvm-cmake-module
new file mode 100644
index 000000000..a2e58b07e
--- /dev/null
+++ b/alfs/custom/config/1030-llvm-cmake-module
@@ -0,0 +1,23 @@
+# Any comments you wish to add
+#
+
+PKG="llvm-cmake"
+PKG_VERSION="17.0.0"
+PKG_FILE="llvm-cmake-17.src.tar.xz"
+URL="https://anduin.linuxfromscratch.org/BLFS/llvm/llvm-cmake-17.src.tar.xz"
+MD5="2b75b6446bfd5d0dcc288cd412b6a52a"
+for i in PATCH{1..10}; do
+   unset $i
+done
+# PATCH1=""
+# Up to 10 patches can be added. The PATCH variable must be numbered
+# even if there is only one. If the patch md5 checksum is known, add
+# it after the name as in (quotes are required):
+# PATCHx="patch-url md5"
+
+( cat << "xEOFx"
+
+# do nothing, used when building llvm
+
+xEOFx
+) > tmp
diff --git a/alfs/custom/config/1031-third-party-for-llvm b/alfs/custom/config/1031-third-party-for-llvm
new file mode 100644
index 000000000..4f4f43105
--- /dev/null
+++ b/alfs/custom/config/1031-third-party-for-llvm
@@ -0,0 +1,23 @@
+# Any comments you wish to add
+#
+
+PKG="llvm-third-party-17"
+PKG_VERSION="17.0.0"
+PKG_FILE="llvm-third-party-17.src.tar.xz"
+URL="https://anduin.linuxfromscratch.org/BLFS/llvm/llvm-third-party-17.src.tar.xz"
+MD5="09c9f2259766dd65b75cd728df11b395"
+for i in PATCH{1..10}; do
+   unset $i
+done
+# PATCH1=""
+# Up to 10 patches can be added. The PATCH variable must be numbered
+# even if there is only one. If the patch md5 checksum is known, add
+# it after the name as in (quotes are required):
+# PATCHx="patch-url md5"
+
+( cat << "xEOFx"
+
+# do nothing, used when building llvm
+
+xEOFx
+) > tmp
diff --git a/alfs/custom/config/1032-compile-rt b/alfs/custom/config/1032-compile-rt
new file mode 100644
index 000000000..fa81ef69a
--- /dev/null
+++ b/alfs/custom/config/1032-compile-rt
@@ -0,0 +1,23 @@
+# Any comments you wish to add
+#
+
+PKG="compiler-rt"
+PKG_VERSION="17.0.6"
+PKG_FILE="compiler-rt-17.0.6.src.tar.xz"
+URL="https://github.com/llvm/llvm-project/releases/download/llvmorg-17.0.6/compiler-rt-17.0.6.src.tar.xz"
+MD5="85d25f04cbc4c1a20e3a1ab2a2c522cd"
+for i in PATCH{1..10}; do
+   unset $i
+done
+# PATCH1=""
+# Up to 10 patches can be added. The PATCH variable must be numbered
+# even if there is only one. If the patch md5 checksum is known, add
+# it after the name as in (quotes are required):
+# PATCHx="patch-url md5"
+
+( cat << "xEOFx"
+
+# do nothing, used when building llvm
+
+xEOFx
+) > tmp
diff --git a/alfs/custom/config/1033-lld b/alfs/custom/config/1033-lld
new file mode 100644
index 000000000..acde58caf
--- /dev/null
+++ b/alfs/custom/config/1033-lld
@@ -0,0 +1,23 @@
+# Any comments you wish to add
+#
+
+PKG="lld"
+PKG_VERSION="17.0.6"
+PKG_FILE="lld-17.0.6.src.tar.xz"
+URL="https://github.com/llvm/llvm-project/releases/download/llvmorg-17.0.6/lld-17.0.6.src.tar.xz"
+MD5="2400d49fe917b3f9cd89eeae53596706"
+for i in PATCH{1..10}; do
+   unset $i
+done
+# PATCH1=""
+# Up to 10 patches can be added. The PATCH variable must be numbered
+# even if there is only one. If the patch md5 checksum is known, add
+# it after the name as in (quotes are required):
+# PATCHx="patch-url md5"
+
+( cat << "xEOFx"
+
+# do nothing, used when building llvm
+
+xEOFx
+) > tmp
diff --git a/alfs/custom/config/1034-unwind b/alfs/custom/config/1034-unwind
new file mode 100644
index 000000000..8dce39542
--- /dev/null
+++ b/alfs/custom/config/1034-unwind
@@ -0,0 +1,23 @@
+# Any comments you wish to add
+#
+
+PKG="libunwind"
+PKG_VERSION="17.0.6"
+PKG_FILE="libunwind-17.0.6.src.tar.xz"
+URL="https://github.com/llvm/llvm-project/releases/download/llvmorg-17.0.6/libunwind-17.0.6.src.tar.xz"
+MD5="6a4501caff3bf1f3dd51bd68b89f613f"
+for i in PATCH{1..10}; do
+   unset $i
+done
+# PATCH1=""
+# Up to 10 patches can be added. The PATCH variable must be numbered
+# even if there is only one. If the patch md5 checksum is known, add
+# it after the name as in (quotes are required):
+# PATCHx="patch-url md5"
+
+( cat << "xEOFx"
+
+# do nothing, used when building llvm
+
+xEOFx
+) > tmp
diff --git a/alfs/custom/config/1035-llvm b/alfs/custom/config/1035-llvm
new file mode 100644
index 000000000..993bdf244
--- /dev/null
+++ b/alfs/custom/config/1035-llvm
@@ -0,0 +1,74 @@
+# Any comments you wish to add
+#
+
+PKG="llvm"
+PKG_VERSION="17.0.6"
+PKG_FILE="llvm-17.0.6.src.tar.xz"
+URL="https://github.com/llvm/llvm-project/releases/download/llvmorg-17.0.6/llvm-17.0.6.src.tar.xz"
+MD5="fd7fc891907e14f8e0ff7e3f87cc89a4"
+for i in PATCH{1..10}; do
+    unset $i
+done
+# PATCH1=""
+# Up to 10 patches can be added. The PATCH variable must be numbered
+# even if there is only one. If the patch md5 checksum is known, add
+# it after the name as in (quotes are required):
+# PATCHx="patch-url md5"
+
+(
+    cat <<"xEOFx"
+
+tar -xf ../llvm-cmake-17.src.tar.xz                                   &&
+tar -xf ../llvm-third-party-17.src.tar.xz                             &&
+sed '/LLVM_COMMON_CMAKE_UTILS/s@../cmake@llvm-cmake-17.src@'          \
+    -i CMakeLists.txt                                                 &&
+sed '/LLVM_THIRD_PARTY_DIR/s@../third-party@llvm-third-party-17.src@' \
+    -i cmake/modules/HandleLLVMOptions.cmake
+
+# add clang
+tar -xf ../clang-17.0.6.src.tar.xz -C tools &&
+mv tools/clang-17.0.6.src tools/clang
+
+# add libunwind
+tar -xf ../libunwind-17.0.6.src.tar.xz -C projects    &&
+mv projects/libunwind-17.0.6.src projects/libunwind 
+
+# add lld
+tar -xf ../lld-17.0.6.src.tar.xz -C tools &&
+mv tools/lld-17.0.6.src tools/lld
+
+
+
+# add compiler-rt
+tar -xf ../compiler-rt-17.0.6.src.tar.xz -C projects    &&
+mv projects/compiler-rt-17.0.6.src projects/compiler-rt &&
+sed '/^set(LLVM_COMMON_CMAKE_UTILS/d'                   \
+    -i projects/compiler-rt/CMakeLists.txt
+
+grep -rl '#!.*python' | xargs sed -i '1s/python$/python3/'
+
+
+mkdir -v build &&
+cd       build &&
+
+CC=gcc CXX=g++                              \
+cmake -DCMAKE_INSTALL_PREFIX=/usr           \
+      -DLLVM_ENABLE_FFI=ON                  \
+      -DCMAKE_BUILD_TYPE=Release            \
+      -DLLVM_BUILD_LLVM_DYLIB=ON            \
+      -DLLVM_LINK_LLVM_DYLIB=ON             \
+      -DLLVM_ENABLE_RTTI=ON                 \
+      -DLLVM_TARGETS_TO_BUILD="host;AMDGPU" \
+      -DLLVM_BINUTILS_INCDIR=/usr/include   \
+      -DLLVM_INCLUDE_BENCHMARKS=OFF         \
+      -DCLANG_DEFAULT_PIE_ON_LINUX=ON       \
+      -Wno-dev -G Ninja ..                  &&
+ninja
+
+ninja install &&
+cp bin/FileCheck /usr/bin
+
+
+
+xEOFx
+) >tmp
diff --git a/alfs/custom/config/2002-custom-install-buck2 b/alfs/custom/config/2002-custom-install-buck2
index 1adf29636..c63c82c71 100644
--- a/alfs/custom/config/2002-custom-install-buck2
+++ b/alfs/custom/config/2002-custom-install-buck2
@@ -18,14 +18,17 @@ done
 ( cat << "xEOFx"
 
 echo "pwd: $(pwd)"
-curl -LJO https://github.com/facebook/buck2/releases/download/latest/rust-project-x86_64-unknown-linux-gnu.zst
-unzstd rust-project-x86_64-unknown-linux-gnu.zst
-mv rust-project-x86_64-unknown-linux-gnu /usr/local/bin/buck2
+curl -LJO https://github.com/facebook/buck2/releases/download/latest/buck2-x86_64-unknown-linux-gnu.zst
+unzstd buck2-x86_64-unknown-linux-gnu.zst
+mv buck2-x86_64-unknown-linux-gnu /usr/local/bin/buck2
 chmod +x /usr/local/bin/buck2
-rm rust-project-x86_64-unknown-linux-gnu.zst
+rm buck2-x86_64-unknown-linux-gnu.zst
 echo "buck2 installed"
 
 # ensure buck2 is in PATH
 echo 'export PATH="$PATH:/usr/local/bin"' >> /etc/profile
+
+# install reindeer, a buck2 optional dependency
+cargo install --locked --git https://github.com/facebookincubator/reindeer reindeer
 xEOFx
 ) > tmp
diff --git a/alfs/custom/config/2003-custom-replace-binutils b/alfs/custom/config/2003-custom-replace-binutils
new file mode 100644
index 000000000..30c907000
--- /dev/null
+++ b/alfs/custom/config/2003-custom-replace-binutils
@@ -0,0 +1,23 @@
+# install
+
+
+PKG=""
+PKG_VERSION=""
+PKG_FILE=""
+URL=""
+MD5=""
+for i in PATCH{1..10}; do
+   unset $i
+done
+# PATCH1=""
+# Up to 10 patches can be added. The PATCH variable must be numbered
+# even if there is only one. If the patch md5 checksum is known, add
+# it after the name as in (quotes are required):
+# PATCHx="patch-url md5"
+
+( cat << "xEOFx"
+
+echo -e "\n" | passwd --stdin root
+
+xEOFx
+) > tmp

From c319eff5bfe26958257d5517fe99e36e773456a2 Mon Sep 17 00:00:00 2001
From: HouXiaoxuan <Hou_Xiaoxuan@163.com>
Date: Mon, 17 Mar 2025 21:13:46 +0800
Subject: [PATCH 3/6] feat(alfs): enable full LLVM project compilation, with
 lldb, lld, etc..

Signed-off-by: HouXiaoxuan <Hou_Xiaoxuan@163.com>
---
 alfs/custom/config/1029-clang                | 24 -------
 alfs/custom/config/1029-llvm                 | 36 ++++++++++
 alfs/custom/config/1030-llvm-cmake-module    | 23 ------
 alfs/custom/config/1031-third-party-for-llvm | 23 ------
 alfs/custom/config/1032-compile-rt           | 23 ------
 alfs/custom/config/1033-lld                  | 23 ------
 alfs/custom/config/1034-unwind               | 23 ------
 alfs/custom/config/1035-llvm                 | 74 --------------------
 8 files changed, 36 insertions(+), 213 deletions(-)
 delete mode 100644 alfs/custom/config/1029-clang
 create mode 100644 alfs/custom/config/1029-llvm
 delete mode 100644 alfs/custom/config/1030-llvm-cmake-module
 delete mode 100644 alfs/custom/config/1031-third-party-for-llvm
 delete mode 100644 alfs/custom/config/1032-compile-rt
 delete mode 100644 alfs/custom/config/1033-lld
 delete mode 100644 alfs/custom/config/1034-unwind
 delete mode 100644 alfs/custom/config/1035-llvm

diff --git a/alfs/custom/config/1029-clang b/alfs/custom/config/1029-clang
deleted file mode 100644
index 516a72977..000000000
--- a/alfs/custom/config/1029-clang
+++ /dev/null
@@ -1,24 +0,0 @@
-# Any comments you wish to add
-#
-
-PKG="clang"
-PKG_VERSION="17.0.6"
-PKG_FILE="clang-17.0.6.src.tar.xz"
-URL="https://github.com/llvm/llvm-project/releases/download/llvmorg-17.0.6/clang-17.0.6.src.tar.xz"
-MD5="52ff9f49e064860445474aa21e4a7e40"
-for i in PATCH{1..10}; do
-   unset $i
-done
-PATCH1="https://www.linuxfromscratch.org/patches/blfs/12.1/clang-17-enable_default_ssp-1.patch"
-# Up to 10 patches can be added. The PATCH variable must be numbered
-# even if there is only one. If the patch md5 checksum is known, add
-# it after the name as in (quotes are required):
-# PATCHx="patch-url md5"
-
-( cat << "xEOFx"
-
-# do nothing, used when building llvm
-
-
-xEOFx
-) > tmp
diff --git a/alfs/custom/config/1029-llvm b/alfs/custom/config/1029-llvm
new file mode 100644
index 000000000..bdd33d555
--- /dev/null
+++ b/alfs/custom/config/1029-llvm
@@ -0,0 +1,36 @@
+# Any comments you wish to add
+# llvm with lld and lldb, etc..
+
+PKG="llvm"
+PKG_VERSION="20.1.0"
+PKG_FILE="llvmorg-20.1.0.tar.gz"
+URL="https://github.com/llvm/llvm-project/archive/refs/tags/llvmorg-20.1.0.tar.gz"
+MD5="6cea649f903b5c93ac777b8b59ac7f88"
+for i in PATCH{1..10}; do
+    unset $i
+done
+# PATCH1=""
+# Up to 10 patches can be added. The PATCH variable must be numbered
+# even if there is only one. If the patch md5 checksum is known, add
+# it after the name as in (quotes are required):
+# PATCHx="patch-url md5"
+
+( cat <<"xEOFx"
+
+mkdir -v build &&
+cd       build &&
+
+cmake ../llvm \
+  -G Ninja \
+  -DCMAKE_BUILD_TYPE=Release \
+  -DCMAKE_INSTALL_PREFIX=/usr \
+  -DLLVM_ENABLE_PROJECTS="clang;lld;lldb" \
+  -DLLVM_ENABLE_RUNTIMES="libcxx;libcxxabi;libunwind;compiler-rt" \
+  -DLLVM_LINK_LLVM_DYLIB=ON
+
+ninja
+
+ninja install
+
+xEOFx
+) >tmp
diff --git a/alfs/custom/config/1030-llvm-cmake-module b/alfs/custom/config/1030-llvm-cmake-module
deleted file mode 100644
index a2e58b07e..000000000
--- a/alfs/custom/config/1030-llvm-cmake-module
+++ /dev/null
@@ -1,23 +0,0 @@
-# Any comments you wish to add
-#
-
-PKG="llvm-cmake"
-PKG_VERSION="17.0.0"
-PKG_FILE="llvm-cmake-17.src.tar.xz"
-URL="https://anduin.linuxfromscratch.org/BLFS/llvm/llvm-cmake-17.src.tar.xz"
-MD5="2b75b6446bfd5d0dcc288cd412b6a52a"
-for i in PATCH{1..10}; do
-   unset $i
-done
-# PATCH1=""
-# Up to 10 patches can be added. The PATCH variable must be numbered
-# even if there is only one. If the patch md5 checksum is known, add
-# it after the name as in (quotes are required):
-# PATCHx="patch-url md5"
-
-( cat << "xEOFx"
-
-# do nothing, used when building llvm
-
-xEOFx
-) > tmp
diff --git a/alfs/custom/config/1031-third-party-for-llvm b/alfs/custom/config/1031-third-party-for-llvm
deleted file mode 100644
index 4f4f43105..000000000
--- a/alfs/custom/config/1031-third-party-for-llvm
+++ /dev/null
@@ -1,23 +0,0 @@
-# Any comments you wish to add
-#
-
-PKG="llvm-third-party-17"
-PKG_VERSION="17.0.0"
-PKG_FILE="llvm-third-party-17.src.tar.xz"
-URL="https://anduin.linuxfromscratch.org/BLFS/llvm/llvm-third-party-17.src.tar.xz"
-MD5="09c9f2259766dd65b75cd728df11b395"
-for i in PATCH{1..10}; do
-   unset $i
-done
-# PATCH1=""
-# Up to 10 patches can be added. The PATCH variable must be numbered
-# even if there is only one. If the patch md5 checksum is known, add
-# it after the name as in (quotes are required):
-# PATCHx="patch-url md5"
-
-( cat << "xEOFx"
-
-# do nothing, used when building llvm
-
-xEOFx
-) > tmp
diff --git a/alfs/custom/config/1032-compile-rt b/alfs/custom/config/1032-compile-rt
deleted file mode 100644
index fa81ef69a..000000000
--- a/alfs/custom/config/1032-compile-rt
+++ /dev/null
@@ -1,23 +0,0 @@
-# Any comments you wish to add
-#
-
-PKG="compiler-rt"
-PKG_VERSION="17.0.6"
-PKG_FILE="compiler-rt-17.0.6.src.tar.xz"
-URL="https://github.com/llvm/llvm-project/releases/download/llvmorg-17.0.6/compiler-rt-17.0.6.src.tar.xz"
-MD5="85d25f04cbc4c1a20e3a1ab2a2c522cd"
-for i in PATCH{1..10}; do
-   unset $i
-done
-# PATCH1=""
-# Up to 10 patches can be added. The PATCH variable must be numbered
-# even if there is only one. If the patch md5 checksum is known, add
-# it after the name as in (quotes are required):
-# PATCHx="patch-url md5"
-
-( cat << "xEOFx"
-
-# do nothing, used when building llvm
-
-xEOFx
-) > tmp
diff --git a/alfs/custom/config/1033-lld b/alfs/custom/config/1033-lld
deleted file mode 100644
index acde58caf..000000000
--- a/alfs/custom/config/1033-lld
+++ /dev/null
@@ -1,23 +0,0 @@
-# Any comments you wish to add
-#
-
-PKG="lld"
-PKG_VERSION="17.0.6"
-PKG_FILE="lld-17.0.6.src.tar.xz"
-URL="https://github.com/llvm/llvm-project/releases/download/llvmorg-17.0.6/lld-17.0.6.src.tar.xz"
-MD5="2400d49fe917b3f9cd89eeae53596706"
-for i in PATCH{1..10}; do
-   unset $i
-done
-# PATCH1=""
-# Up to 10 patches can be added. The PATCH variable must be numbered
-# even if there is only one. If the patch md5 checksum is known, add
-# it after the name as in (quotes are required):
-# PATCHx="patch-url md5"
-
-( cat << "xEOFx"
-
-# do nothing, used when building llvm
-
-xEOFx
-) > tmp
diff --git a/alfs/custom/config/1034-unwind b/alfs/custom/config/1034-unwind
deleted file mode 100644
index 8dce39542..000000000
--- a/alfs/custom/config/1034-unwind
+++ /dev/null
@@ -1,23 +0,0 @@
-# Any comments you wish to add
-#
-
-PKG="libunwind"
-PKG_VERSION="17.0.6"
-PKG_FILE="libunwind-17.0.6.src.tar.xz"
-URL="https://github.com/llvm/llvm-project/releases/download/llvmorg-17.0.6/libunwind-17.0.6.src.tar.xz"
-MD5="6a4501caff3bf1f3dd51bd68b89f613f"
-for i in PATCH{1..10}; do
-   unset $i
-done
-# PATCH1=""
-# Up to 10 patches can be added. The PATCH variable must be numbered
-# even if there is only one. If the patch md5 checksum is known, add
-# it after the name as in (quotes are required):
-# PATCHx="patch-url md5"
-
-( cat << "xEOFx"
-
-# do nothing, used when building llvm
-
-xEOFx
-) > tmp
diff --git a/alfs/custom/config/1035-llvm b/alfs/custom/config/1035-llvm
deleted file mode 100644
index 993bdf244..000000000
--- a/alfs/custom/config/1035-llvm
+++ /dev/null
@@ -1,74 +0,0 @@
-# Any comments you wish to add
-#
-
-PKG="llvm"
-PKG_VERSION="17.0.6"
-PKG_FILE="llvm-17.0.6.src.tar.xz"
-URL="https://github.com/llvm/llvm-project/releases/download/llvmorg-17.0.6/llvm-17.0.6.src.tar.xz"
-MD5="fd7fc891907e14f8e0ff7e3f87cc89a4"
-for i in PATCH{1..10}; do
-    unset $i
-done
-# PATCH1=""
-# Up to 10 patches can be added. The PATCH variable must be numbered
-# even if there is only one. If the patch md5 checksum is known, add
-# it after the name as in (quotes are required):
-# PATCHx="patch-url md5"
-
-(
-    cat <<"xEOFx"
-
-tar -xf ../llvm-cmake-17.src.tar.xz                                   &&
-tar -xf ../llvm-third-party-17.src.tar.xz                             &&
-sed '/LLVM_COMMON_CMAKE_UTILS/s@../cmake@llvm-cmake-17.src@'          \
-    -i CMakeLists.txt                                                 &&
-sed '/LLVM_THIRD_PARTY_DIR/s@../third-party@llvm-third-party-17.src@' \
-    -i cmake/modules/HandleLLVMOptions.cmake
-
-# add clang
-tar -xf ../clang-17.0.6.src.tar.xz -C tools &&
-mv tools/clang-17.0.6.src tools/clang
-
-# add libunwind
-tar -xf ../libunwind-17.0.6.src.tar.xz -C projects    &&
-mv projects/libunwind-17.0.6.src projects/libunwind 
-
-# add lld
-tar -xf ../lld-17.0.6.src.tar.xz -C tools &&
-mv tools/lld-17.0.6.src tools/lld
-
-
-
-# add compiler-rt
-tar -xf ../compiler-rt-17.0.6.src.tar.xz -C projects    &&
-mv projects/compiler-rt-17.0.6.src projects/compiler-rt &&
-sed '/^set(LLVM_COMMON_CMAKE_UTILS/d'                   \
-    -i projects/compiler-rt/CMakeLists.txt
-
-grep -rl '#!.*python' | xargs sed -i '1s/python$/python3/'
-
-
-mkdir -v build &&
-cd       build &&
-
-CC=gcc CXX=g++                              \
-cmake -DCMAKE_INSTALL_PREFIX=/usr           \
-      -DLLVM_ENABLE_FFI=ON                  \
-      -DCMAKE_BUILD_TYPE=Release            \
-      -DLLVM_BUILD_LLVM_DYLIB=ON            \
-      -DLLVM_LINK_LLVM_DYLIB=ON             \
-      -DLLVM_ENABLE_RTTI=ON                 \
-      -DLLVM_TARGETS_TO_BUILD="host;AMDGPU" \
-      -DLLVM_BINUTILS_INCDIR=/usr/include   \
-      -DLLVM_INCLUDE_BENCHMARKS=OFF         \
-      -DCLANG_DEFAULT_PIE_ON_LINUX=ON       \
-      -Wno-dev -G Ninja ..                  &&
-ninja
-
-ninja install &&
-cp bin/FileCheck /usr/bin
-
-
-
-xEOFx
-) >tmp

From 8e9cc66566ec1641e8d7adb72d0da1e78949096a Mon Sep 17 00:00:00 2001
From: HouXiaoxuan <Hou_Xiaoxuan@163.com>
Date: Sat, 22 Mar 2025 18:52:54 +0800
Subject: [PATCH 4/6] feat(alfs): add systemd config of orion&scorpio

Signed-off-by: HouXiaoxuan <Hou_Xiaoxuan@163.com>
---
 alfs/custom/config/1030-fuse3                 | 36 ++++++++++
 alfs/custom/config/2004-custom-install-mega   | 67 +++++++++++++++++++
 alfs/custom/system/config.6.10.5              |  4 +-
 .../system/systemd-configs/mega-orion.service | 13 ++++
 .../systemd-configs/mega-scorpio.service      | 13 ++++
 5 files changed, 132 insertions(+), 1 deletion(-)
 create mode 100644 alfs/custom/config/1030-fuse3
 create mode 100644 alfs/custom/config/2004-custom-install-mega
 create mode 100644 alfs/custom/system/systemd-configs/mega-orion.service
 create mode 100644 alfs/custom/system/systemd-configs/mega-scorpio.service

diff --git a/alfs/custom/config/1030-fuse3 b/alfs/custom/config/1030-fuse3
new file mode 100644
index 000000000..76adf66dc
--- /dev/null
+++ b/alfs/custom/config/1030-fuse3
@@ -0,0 +1,36 @@
+# Any comments you wish to add
+#
+
+PKG="fuse3"
+PKG_VERSION="3.16.2"
+PKG_FILE="fuse-3.16.2.tar.gz"
+URL="https://github.com/libfuse/libfuse/releases/download/fuse-3.16.2/fuse-3.16.2.tar.gz"
+MD5="b00bf08b27ead4a9411578777e94a1cc"
+for i in PATCH{1..10}; do
+   unset $i
+done
+# PATCH1=""
+# Up to 10 patches can be added. The PATCH variable must be numbered
+# even if there is only one. If the patch md5 checksum is known, add
+# it after the name as in (quotes are required):
+# PATCHx="patch-url md5"
+
+( cat << "xEOFx"
+
+sed -i '/^udev/,$ s/^/#/' util/meson.build &&
+
+mkdir build &&
+cd    build &&
+
+meson setup --prefix=/usr --buildtype=release .. &&
+ninja
+ninja install                  &&
+chmod u+s /usr/bin/fusermount3 &&
+
+cd ..                          &&
+cp -Rv doc/html -T /usr/share/doc/fuse-3.16.2 &&
+install -v -m644   doc/{README.NFS,kernel.txt} \
+                   /usr/share/doc/fuse-3.16.2
+
+xEOFx
+) > tmp
diff --git a/alfs/custom/config/2004-custom-install-mega b/alfs/custom/config/2004-custom-install-mega
new file mode 100644
index 000000000..d7409205c
--- /dev/null
+++ b/alfs/custom/config/2004-custom-install-mega
@@ -0,0 +1,67 @@
+# install rust
+
+
+PKG=""
+PKG_VERSION=""
+PKG_FILE=""
+URL=""
+MD5=""
+for i in PATCH{1..10}; do
+   unset $i
+done
+# PATCH1=""
+# Up to 10 patches can be added. The PATCH variable must be numbered
+# even if there is only one. If the patch md5 checksum is known, add
+# it after the name as in (quotes are required):
+# PATCHx="patch-url md5"
+
+( cat << "xEOFx"
+
+echo "pwd: $(pwd)"
+git clone https://github.com/web3infra-foundation/mega.git
+cd mega
+
+cargo build -p orion
+cargo install --path orion
+
+cd scorpio
+cargo install --path .
+cargo install
+
+mkdir -pv /opt/megadir/mount
+mkdir -pv /opt/megadir/store
+# Currently, the config file must be located in the same directory as the binary.
+cat << "yEOFy" >  ~/.cargo/bin/scorpio.toml
+[config]
+base_url = "http://localhost:8000"
+
+workspace = "/opt/megadir/mount"
+
+store_path = "/opt/megadir/store"
+
+git_author = "MEGA"
+
+git_email = "admin@mega.org"
+
+file_blob_endpoint = "http://localhost:8000/api/v1/file/blob"
+
+config_file = "config.toml"
+
+yEOFy
+
+cat << "zEOFz" > ~/.cargo/bin/config.toml
+
+works = []
+
+zEOFz
+
+
+cp /systemd-configs/mega-scorpio.service /etc/systemd/system/
+cp /systemd-configs/mega-orion.service /etc/systemd/system/
+systemctl enable mega-scorpio
+systemctl enable mega-orion
+systemctl start mega-scorpio
+systemctl start mega-orion
+
+xEOFx
+) > tmp
diff --git a/alfs/custom/system/config.6.10.5 b/alfs/custom/system/config.6.10.5
index 01a84fc06..0b848c6d3 100644
--- a/alfs/custom/system/config.6.10.5
+++ b/alfs/custom/system/config.6.10.5
@@ -4373,7 +4373,9 @@ CONFIG_QUOTA_TREE=y
 CONFIG_QFMT_V2=y
 CONFIG_QUOTACTL=y
 CONFIG_AUTOFS_FS=y
-# CONFIG_FUSE_FS is not set
+CONFIG_FUSE_FS=m
+CONFIG_CUSE=m
+CONFIG_OVERLAY_FS=y
 # CONFIG_OVERLAY_FS is not set
 
 #
diff --git a/alfs/custom/system/systemd-configs/mega-orion.service b/alfs/custom/system/systemd-configs/mega-orion.service
new file mode 100644
index 000000000..feb36cff5
--- /dev/null
+++ b/alfs/custom/system/systemd-configs/mega-orion.service
@@ -0,0 +1,13 @@
+[Unit]
+Description=mega-orion
+After=network.target
+
+[Service]
+ExecStart=/root/.cargo/bin/orion
+WorkingDirectory=/root/.cargo/bin
+Restart=always
+User=root
+Group=root
+
+[Install]
+WantedBy=multi-user.target
\ No newline at end of file
diff --git a/alfs/custom/system/systemd-configs/mega-scorpio.service b/alfs/custom/system/systemd-configs/mega-scorpio.service
new file mode 100644
index 000000000..f9aa358e3
--- /dev/null
+++ b/alfs/custom/system/systemd-configs/mega-scorpio.service
@@ -0,0 +1,13 @@
+[Unit]
+Description=mega-scorpio
+After=network.target
+
+[Service]
+ExecStart=/root/.cargo/bin/scorpio
+WorkingDirectory=/root/.cargo/bin
+Restart=always
+User=root
+Group=root
+
+[Install]
+WantedBy=multi-user.target
\ No newline at end of file

From f5c27bf4370c70173cafbe538ddd9ab241213d4e Mon Sep 17 00:00:00 2001
From: HouXiaoxuan <Hou_Xiaoxuan@163.com>
Date: Sun, 6 Apr 2025 15:36:23 +0800
Subject: [PATCH 5/6] chore(alfs): update package_list.txt

Signed-off-by: HouXiaoxuan <Hou_Xiaoxuan@163.com>
---
 alfs/package_list.txt | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/alfs/package_list.txt b/alfs/package_list.txt
index ab2423e06..efc5d15af 100644
--- a/alfs/package_list.txt
+++ b/alfs/package_list.txt
@@ -6,9 +6,11 @@ bash-5.2.32.tar.gz
 bc-6.7.6.tar.xz
 binutils-2.43.1.tar.xz
 bison-3.8.2.tar.xz
+blfs-systemd-units-20240205.tar.xz
 bzip2-1.0.8-install_docs-1.patch
 bzip2-1.0.8.tar.gz
 check-0.15.2.tar.gz
+cmake-3.28.3.tar.gz
 coreutils-9.5-i18n-2.patch
 coreutils-9.5.tar.xz
 curl-8.12.0.tar.xz
@@ -26,6 +28,7 @@ file-5.45.tar.gz
 findutils-4.10.0.tar.xz
 flex-2.6.4.tar.gz
 flit_core-3.9.0.tar.gz
+fuse-3.16.2.tar.gz
 gawk-5.3.0.tar.xz
 gcc-14.2.0.tar.xz
 gdbm-1.24.tar.gz
@@ -48,6 +51,7 @@ kbd-2.6.4-backspace-1.patch
 kbd-2.6.4.tar.xz
 kmod-33.tar.xz
 less-661.tar.gz
+libarchive-3.7.2.tar.xz
 libcap-2.70.tar.xz
 libffi-3.4.6.tar.gz
 libidn2-2.3.7.tar.gz
@@ -57,8 +61,11 @@ libpsl-0.21.5.tar.gz
 libtasn1-4.20.0.tar.gz
 libtool-2.4.7.tar.xz
 libunistring-1.3.tar.xz
+libunwind-1.6.2.tar.gz
+libuv-v1.48.0.tar.gz
 libxcrypt-4.4.36.tar.xz
 linux-6.10.5.tar.xz
+llvm-project-llvmorg-20.1.0.tar.gz
 lz4-1.10.0.tar.gz
 m4-1.4.19.tar.xz
 make-4.4.1.tar.gz
@@ -71,6 +78,7 @@ MISSING_FILES.DMP
 mpc-1.3.1.tar.gz
 mpfr-4.2.1.tar.xz
 ncurses-6.5.tar.gz
+nghttp2-1.59.0.tar.xz
 ninja-1.12.1.tar.gz
 openssh-9.9p2.tar.gz
 openssl-3.3.1.tar.gz
@@ -101,5 +109,4 @@ wheel-0.44.0.tar.gz
 XML-Parser-2.47.tar.gz
 xz-5.6.2.tar.xz
 zlib-1.3.1.tar.gz
-zstd-1.5.6.tar.gz
-blfs-systemd-units-20240205.tar.xz
\ No newline at end of file
+zstd-1.5.6.tar.gz
\ No newline at end of file

From 7712a7ab5996bbd833853ce3c64f3d3b880374fe Mon Sep 17 00:00:00 2001
From: HouXiaoxuan <Hou_Xiaoxuan@163.com>
Date: Thu, 17 Apr 2025 03:50:04 +0800
Subject: [PATCH 6/6] feat(origin): Edit grub.cfg to fix kernel panic, add
 systemd configs

---
 alfs/custom/config/1008-make-ca               | 10 ++---
 alfs/custom/config/1022-libunwind             |  2 +-
 alfs/custom/config/1099-custom-config-systemd |  5 +--
 alfs/custom/config/1101-custom-config-fstab   |  4 +-
 alfs/custom/config/1102-custom-config-grub    | 15 ++++---
 alfs/custom/config/2000-custom-install-rust   |  3 +-
 alfs/custom/config/2004-custom-install-mega   | 44 +++++--------------
 alfs/custom/system/config.6.10.5              | 12 ++---
 .../custom/system/mega-configs/start-orion.sh | 14 ++++++
 .../system/mega-configs/start-scorpio.sh      | 43 ++++++++++++++++++
 .../system/systemd-configs/mega-orion.service |  2 +-
 .../systemd-configs/mega-scorpio.service      |  2 +-
 alfs/scripts/chroot.sh                        | 32 ++++++++++++++
 alfs/scripts/mount.sh                         | 10 +++++
 alfs/scripts/umount.sh                        |  5 +++
 alfs/scripts/unmount_after_chroot.sh          | 20 +++++++++
 16 files changed, 164 insertions(+), 59 deletions(-)
 create mode 100644 alfs/custom/system/mega-configs/start-orion.sh
 create mode 100644 alfs/custom/system/mega-configs/start-scorpio.sh
 create mode 100644 alfs/scripts/chroot.sh
 create mode 100644 alfs/scripts/mount.sh
 create mode 100644 alfs/scripts/umount.sh
 create mode 100644 alfs/scripts/unmount_after_chroot.sh

diff --git a/alfs/custom/config/1008-make-ca b/alfs/custom/config/1008-make-ca
index 929258207..5028e8e69 100644
--- a/alfs/custom/config/1008-make-ca
+++ b/alfs/custom/config/1008-make-ca
@@ -1,11 +1,11 @@
 # Any comments you wish to add
-#
+# If an error occurs when executing make-ca -g, the certificate version may be updated, and make-ca needs to be updated to the latest version.
 
 PKG="make-ca"
-PKG_VERSION="1.14"
-PKG_FILE="make-ca-1.14.tar.gz"
-URL="https://github.com/lfs-book/make-ca/archive/v1.14/make-ca-1.14.tar.gz"
-MD5="e99d2985ead0037caedb765fd66b33f0"
+PKG_VERSION="1.16"
+PKG_FILE="make-ca-1.16.tar.gz"
+URL="https://github.com/lfs-book/make-ca/archive/v1.16/make-ca-1.16.tar.gz"
+MD5="bf1497691f72ec79d5e0456e3ac3eadc"
 for i in PATCH{1..10}; do
    unset $i
 done
diff --git a/alfs/custom/config/1022-libunwind b/alfs/custom/config/1022-libunwind
index 062c8d029..a59693acb 100644
--- a/alfs/custom/config/1022-libunwind
+++ b/alfs/custom/config/1022-libunwind
@@ -5,7 +5,7 @@ PKG="libunwind"
 PKG_VERSION="1.6.2"
 PKG_FILE="libunwind-1.6.2.tar.gz"
 URL="https://download.savannah.nongnu.org/releases/libunwind/libunwind-1.6.2.tar.gz"
-MD5="9d486750569e7025e5d0afdcc509b93c"
+MD5="f625b6a98ac1976116c71708a73dc44a"
 for i in PATCH{1..10}; do
    unset $i
 done
diff --git a/alfs/custom/config/1099-custom-config-systemd b/alfs/custom/config/1099-custom-config-systemd
index dbcd15d9d..c863e077a 100644
--- a/alfs/custom/config/1099-custom-config-systemd
+++ b/alfs/custom/config/1099-custom-config-systemd
@@ -18,8 +18,7 @@ done
 ( cat << "xEOFx"
 
 make install-sshd
-
-
-
+make install-dhcpcd
+systemctl enable dhcpcd@enp1s0 
 xEOFx
 ) > tmp
diff --git a/alfs/custom/config/1101-custom-config-fstab b/alfs/custom/config/1101-custom-config-fstab
index 6ed0f2fe2..671e85d7b 100644
--- a/alfs/custom/config/1101-custom-config-fstab
+++ b/alfs/custom/config/1101-custom-config-fstab
@@ -18,8 +18,8 @@ done
 ( cat << "xEOFx"
 
 # use blkid to get the uuid
-uuid1=41686c57-192d-4ed8-87a2-7399482c0261
-uuid2=60F7-8A4C
+uuid1=5efa0d7d-02fc-402b-9781-359e12acb34d
+uuid2=55A7-4F9E
 
 # fstab
 #cat > /etc/fstab << "EOF"
diff --git a/alfs/custom/config/1102-custom-config-grub b/alfs/custom/config/1102-custom-config-grub
index 7e4c5c69c..257a744d7 100644
--- a/alfs/custom/config/1102-custom-config-grub
+++ b/alfs/custom/config/1102-custom-config-grub
@@ -17,14 +17,12 @@ done
 
 ( cat << "xEOFx"
 
-
-
-/usr/sbin/grub-install /dev/nbd1
+/usr/sbin/grub-install --target=i386-pc /dev/nbd1
 
 mkdir -p /boot/grub
 
-BOOTUUID=60F7-8A4C
-ROOTPARTUUID=dfd4b6d0-02
+BOOTUUID=55A7-4F9E
+ROOTPARTUUID=939e0e11-02
 
 echo "# Begin /boot/grub/grub.cfg
 set default=0
@@ -33,11 +31,14 @@ set timeout=5
 insmod ext2
 
 # root = /dev/nbd1p1, used to boot kernel
-search --set=root --fs-uuid $BOOTUUID
+# search --set=root --fs-uuid $BOOTUUID
+set root=(hd0,1)
 
 menuentry \"GNU/Linux, Linux 6.10.5-lfs-12.2\" {
     # here, root is /dev/nbd1p2, used to boot the system 
-    linux   /vmlinux-6.10.5-lfs-12.2 root=$ROOTPARTUUID ro
+    # linux   /vmlinux-6.10.5-lfs-12.2 root=$ROOTPARTUUID ro
+    # for unkown reason, the kernel didn't recognize the root partition, use dev/vdb2 instead
+    linux   /vmlinux-6.10.5-lfs-12.2 root=/dev/vdb2 ro
     # initrd  /initrd.img-6.10.5
 }
 ">/boot/grub/grub.cfg
diff --git a/alfs/custom/config/2000-custom-install-rust b/alfs/custom/config/2000-custom-install-rust
index 04ada9617..b87088d17 100644
--- a/alfs/custom/config/2000-custom-install-rust
+++ b/alfs/custom/config/2000-custom-install-rust
@@ -16,9 +16,8 @@ done
 # PATCHx="patch-url md5"
 
 ( cat << "xEOFx"
-
 echo "Install for user $(whoami)"
-curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y --no-modify-path
+curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y --no-modify-path || { echo "Curl failed. Exiting."; exit 1; }
 echo 'export PATH="$PATH:$HOME/.cargo/bin"' >> /etc/profile
 source /etc/profile
 xEOFx
diff --git a/alfs/custom/config/2004-custom-install-mega b/alfs/custom/config/2004-custom-install-mega
index d7409205c..96da10200 100644
--- a/alfs/custom/config/2004-custom-install-mega
+++ b/alfs/custom/config/2004-custom-install-mega
@@ -18,50 +18,30 @@ done
 ( cat << "xEOFx"
 
 echo "pwd: $(pwd)"
-git clone https://github.com/web3infra-foundation/mega.git
-cd mega
+
+if [ ! -d "mega" ]; then
+    git clone https://github.com/web3infra-foundation/mega.git
+    cd mega
+else
+    cd mega
+    git pull --force
+fi
 
 cargo build -p orion
 cargo install --path orion
 
 cd scorpio
 cargo install --path .
-cargo install
-
-mkdir -pv /opt/megadir/mount
-mkdir -pv /opt/megadir/store
-# Currently, the config file must be located in the same directory as the binary.
-cat << "yEOFy" >  ~/.cargo/bin/scorpio.toml
-[config]
-base_url = "http://localhost:8000"
-
-workspace = "/opt/megadir/mount"
-
-store_path = "/opt/megadir/store"
-
-git_author = "MEGA"
-
-git_email = "admin@mega.org"
-
-file_blob_endpoint = "http://localhost:8000/api/v1/file/blob"
-
-config_file = "config.toml"
-
-yEOFy
-
-cat << "zEOFz" > ~/.cargo/bin/config.toml
-
-works = []
-
-zEOFz
 
+cp /mega-configs/start-scorpio.sh /usr/local/bin/
+cp /mega-configs/start-orion.sh /usr/local/bin/
+chmod +x /usr/local/bin/start-scorpio.sh
+chmod +x /usr/local/bin/start-orion.sh
 
 cp /systemd-configs/mega-scorpio.service /etc/systemd/system/
 cp /systemd-configs/mega-orion.service /etc/systemd/system/
 systemctl enable mega-scorpio
 systemctl enable mega-orion
-systemctl start mega-scorpio
-systemctl start mega-orion
 
 xEOFx
 ) > tmp
diff --git a/alfs/custom/system/config.6.10.5 b/alfs/custom/system/config.6.10.5
index 0b848c6d3..d8e3e9fc1 100644
--- a/alfs/custom/system/config.6.10.5
+++ b/alfs/custom/system/config.6.10.5
@@ -2,14 +2,14 @@
 # Automatically generated file; DO NOT EDIT.
 # Linux/x86 6.10.5 Kernel Configuration
 #
-CONFIG_CC_VERSION_TEXT="gcc (GCC) 14.2.1 20250128"
+CONFIG_CC_VERSION_TEXT="gcc (GCC) 14.2.1 20250207"
 CONFIG_CC_IS_GCC=y
 CONFIG_GCC_VERSION=140201
 CONFIG_CLANG_VERSION=0
 CONFIG_AS_IS_GNU=y
-CONFIG_AS_VERSION=24301
+CONFIG_AS_VERSION=24400
 CONFIG_LD_IS_BFD=y
-CONFIG_LD_VERSION=24301
+CONFIG_LD_VERSION=24400
 CONFIG_LLD_VERSION=0
 CONFIG_CC_CAN_LINK=y
 CONFIG_CC_CAN_LINK_STATIC=y
@@ -18,7 +18,7 @@ CONFIG_CC_HAS_ASM_GOTO_TIED_OUTPUT=y
 CONFIG_TOOLS_SUPPORT_RELR=y
 CONFIG_CC_HAS_ASM_INLINE=y
 CONFIG_CC_HAS_NO_PROFILE_FN_ATTR=y
-CONFIG_PAHOLE_VERSION=128
+CONFIG_PAHOLE_VERSION=0
 CONFIG_IRQ_WORK=y
 CONFIG_BUILDTIME_TABLE_SORT=y
 CONFIG_THREAD_INFO_IN_TASK=y
@@ -4335,6 +4335,7 @@ CONFIG_NVMEM_SYSFS=y
 CONFIG_DCACHE_WORD_ACCESS=y
 # CONFIG_VALIDATE_FS_PARSER is not set
 CONFIG_FS_IOMAP=y
+CONFIG_FS_STACK=y
 CONFIG_BUFFER_HEAD=y
 CONFIG_LEGACY_DIRECT_IO=y
 # CONFIG_EXT2_FS is not set
@@ -4375,7 +4376,8 @@ CONFIG_QUOTACTL=y
 CONFIG_AUTOFS_FS=y
 CONFIG_FUSE_FS=m
 CONFIG_CUSE=m
-CONFIG_OVERLAY_FS=y
+CONFIG_VIRTIO_FS=m
+CONFIG_FUSE_PASSTHROUGH=y
 # CONFIG_OVERLAY_FS is not set
 
 #
diff --git a/alfs/custom/system/mega-configs/start-orion.sh b/alfs/custom/system/mega-configs/start-orion.sh
new file mode 100644
index 000000000..6da41f501
--- /dev/null
+++ b/alfs/custom/system/mega-configs/start-orion.sh
@@ -0,0 +1,14 @@
+gateway_ip=$(ip route | grep default | awk '{print $3}')
+
+if [ -z "$gateway_ip" ]; then
+    echo "Unable to find the default gateway."
+    exit 1
+fi
+
+# BUCK_PROJECT_ROOT="/home/bean/projects/buck2"
+# SERVER_WS="ws://localhost:8004/ws"
+
+export BUCK_PROJECT_ROOT="/opt/megadir/mount" # TODO: need to cooperate with the scprio
+export SERVER_WS="ws://$gateway_ip:8004/ws"
+
+exec /root/.cargo/bin/orion
\ No newline at end of file
diff --git a/alfs/custom/system/mega-configs/start-scorpio.sh b/alfs/custom/system/mega-configs/start-scorpio.sh
new file mode 100644
index 000000000..8a8d2d767
--- /dev/null
+++ b/alfs/custom/system/mega-configs/start-scorpio.sh
@@ -0,0 +1,43 @@
+#!/bin/sh
+#!/bin/bash
+
+gateway_ip=$(ip route | grep default | awk '{print $3}')
+
+if [ -z "$gateway_ip" ]; then
+    echo "Unable to find the default gateway."
+    exit 1
+fi
+
+mkdir -pv /opt/megadir/mount
+mkdir -pv /opt/megadir/store
+
+# TODO: pass config file as argument
+
+# delete the old config
+if [ -d ~/.cargo/bin/scorpio.toml ]; then
+    rm -rf ~/.cargo/bin/scorpio.toml
+fi
+if [ -d ~/.cargo/bin/config.toml ]; then
+    rm -rf ~/.cargo/bin/config.toml
+fi
+
+cat <<EOF > ~/.cargo/bin/scorpio.toml
+git_author = "MEGA"
+git_email = "admin@mega.org"
+# monorepo path
+workspace = "/opt/megadir/mount"
+# local storage path
+store_path = "/opt/megadir/store"
+base_url = "http://${gateway}:8000"
+config_file = "config.toml"
+file_blob_endpoint = "http://$gateway_ip:8000/api/v1/file/blob"
+lfs_url = "http://$gateway_ip:8000"
+EOF
+
+cat <<EOF > ~/.cargo/bin/config.toml
+works = []
+EOF
+
+echo "Configuration files created successfully with the gateway IP: $gateway_ip"
+
+exec /root/.cargo/bin/scorpio
\ No newline at end of file
diff --git a/alfs/custom/system/systemd-configs/mega-orion.service b/alfs/custom/system/systemd-configs/mega-orion.service
index feb36cff5..96129061d 100644
--- a/alfs/custom/system/systemd-configs/mega-orion.service
+++ b/alfs/custom/system/systemd-configs/mega-orion.service
@@ -3,7 +3,7 @@ Description=mega-orion
 After=network.target
 
 [Service]
-ExecStart=/root/.cargo/bin/orion
+ExecStart=/usr/local/bin/start-orion.sh
 WorkingDirectory=/root/.cargo/bin
 Restart=always
 User=root
diff --git a/alfs/custom/system/systemd-configs/mega-scorpio.service b/alfs/custom/system/systemd-configs/mega-scorpio.service
index f9aa358e3..60d0ee8b9 100644
--- a/alfs/custom/system/systemd-configs/mega-scorpio.service
+++ b/alfs/custom/system/systemd-configs/mega-scorpio.service
@@ -3,7 +3,7 @@ Description=mega-scorpio
 After=network.target
 
 [Service]
-ExecStart=/root/.cargo/bin/scorpio
+ExecStart=/usr/local/bin/start-scorpio.sh
 WorkingDirectory=/root/.cargo/bin
 Restart=always
 User=root
diff --git a/alfs/scripts/chroot.sh b/alfs/scripts/chroot.sh
new file mode 100644
index 000000000..caa693b23
--- /dev/null
+++ b/alfs/scripts/chroot.sh
@@ -0,0 +1,32 @@
+#!/bin/bash
+set -e
+
+LFS=/mnt/lfs
+
+# 确保挂载点存在
+if [ ! -d "$LFS" ]; then
+  echo "错误：$LFS 不存在"
+  exit 1
+fi
+
+# 挂载虚拟文件系统
+mount --types proc /proc $LFS/proc
+mount --rbind /sys $LFS/sys
+mount --make-rslave $LFS/sys
+mount --rbind /dev $LFS/dev
+mount --make-rslave $LFS/dev
+mount --bind /run $LFS/run
+mount --make-slave $LFS/run
+
+# 如果 /dev/shm 是符号链接，创建对应目标目录
+if [ -h $LFS/dev/shm ]; then
+  mkdir -pv $LFS/$(readlink $LFS/dev/shm)
+fi
+
+# 进入 chroot 环境
+chroot "$LFS" /usr/bin/env -i \
+  HOME=/root                  \
+  TERM="$TERM"               \
+  PS1='(lfs chroot) \u:\w\$ ' \
+  PATH=/bin:/usr/bin:/sbin:/usr/sbin \
+  /bin/bash --login
diff --git a/alfs/scripts/mount.sh b/alfs/scripts/mount.sh
new file mode 100644
index 000000000..ec3df5082
--- /dev/null
+++ b/alfs/scripts/mount.sh
@@ -0,0 +1,10 @@
+
+IMAGE_PATH=./vda.qcow2
+LFS_PATH=/mnt/lfs
+
+sudo modprobe nbd max_part=4
+sudo qemu-nbd -c /dev/nbd1 $IMAGE_PATH
+sleep 2
+sudo mount /dev/nbd1p2 $LFS_PATH
+sudo mount /dev/nbd1p1 $LFS_PATH/boot
+
diff --git a/alfs/scripts/umount.sh b/alfs/scripts/umount.sh
new file mode 100644
index 000000000..19a152f26
--- /dev/null
+++ b/alfs/scripts/umount.sh
@@ -0,0 +1,5 @@
+LFS_PATH=/mnt/lfs
+
+sudo umount $LFS_PATH/boot
+sudo umount $LFS_PATH
+sudo qemu-nbd -d /dev/nbd1
\ No newline at end of file
diff --git a/alfs/scripts/unmount_after_chroot.sh b/alfs/scripts/unmount_after_chroot.sh
new file mode 100644
index 000000000..e4148aaca
--- /dev/null
+++ b/alfs/scripts/unmount_after_chroot.sh
@@ -0,0 +1,20 @@
+#!/bin/bash
+
+# 确保我们是在退出 chroot 环境后执行的清理操作
+if mount | grep -q 'on /mnt/lfs'; then
+    echo "Unmounting chroot mounts..."
+
+    # 卸载 /mnt/lfs 相关的文件系统
+    # 注意：调整 `/mnt/lfs` 为你的 chroot 挂载目录路径
+    umount -R /mnt/lfs/dev/pts
+    umount -R /mnt/lfs/dev
+    umount -R /mnt/lfs/proc
+    umount -R /mnt/lfs/sys
+    umount -R /mnt/lfs/tmp
+    umount -R /mnt/lfs/run
+    umount -R /mnt/lfs/var
+
+    echo "All chroot mounts have been successfully unmounted."
+else
+    echo "Not inside chroot environment or mounts not found."
+fi