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Switch to custom patched llvm 22.1.8 in Linux appimage builder #214

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Merged
patchzyy merged 2 commits into from
Sep 14, 2026
Merged

Switch to custom patched llvm 22.1.8 in Linux appimage builder #214

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673be89
linux prepare-portable-tools: derive llvm and cmake asset paths direc…
theofficialgman Sep 10, 2026
e401d2c
switch to patched LLVM 22.X release
theofficialgman Sep 10, 2026
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18 changes: 11 additions & 7 deletions Launcher/prepare-portable-tools.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -52,13 +52,13 @@ done

case "$arch" in
x86_64) llvm_release_arch=X64; target_triple=x86_64-unknown-linux-gnu
llvm_release_sha256=df0e1ecf16caf3489a272a5eea4eec9b0d82878f6477fa309504f918a0006384
llvm_release_sha256=fccecb1906e7ddf5ec040aec5b646b650e2daaafa4423b41341c4717db5bdec0
cmake_release_arch=x86_64
cmake_sha256=927b2368a946c37269c3a66225ab00544e756459cdd0b5d0da438694fb9ff802
ninja_asset=ninja-linux.zip
ninja_sha256=5749cbc4e668273514150a80e387a957f933c6ed3f5f11e03fb30955e2bbead6 ;;
aarch64) llvm_release_arch=ARM64; target_triple=aarch64-unknown-linux-gnu
llvm_release_sha256=805efad2bb91cb4967fa569e0881d10c0f69c04461cf671cccbae19f547acc34
llvm_release_sha256=d431eff9f064c86ee7c4c94af570a8f74fcccd1f74c6f0da3af32ce34a1e1b05
cmake_release_arch=aarch64
cmake_sha256=9ea38356dbd3e32e51029a3e09a0f2f8e117ef4fbcaad7a21ffb36409bbd5cb4
ninja_asset=ninja-linux-aarch64.zip
Expand Down Expand Up @@ -101,19 +101,22 @@ rm -rf "$work"
mkdir -p "$work/bin" "$work/lib/$target_triple" "$work/include/$target_triple/c++/v1"

# --- clang/lld/llvm-ar, pruned from the official LLVM release ---

llvm_archive_name="LLVM-$llvm_version-Linux-$llvm_release_arch.tar.xz"
# built from PR https://github.com/llvm/llvm-project/pull/222821 on official LLVM Github Actions Runner
# only switch to an official stable LLVM release again once:
# - this PR has merged https://github.com/llvm/llvm-project/pull/221365 and been backported to LLVM stable branch
# - this bug has been fixed with a workaround in the Wiicompiled translator https://github.com/patchzyy/Wiicompiled/issues/208 or in LLVM and been backported to LLVM stable branch
llvm_archive_name="LLVM-PR222821-5ae1c7c43a11b4cdc5ce4dd483c28357bab7dae2-Linux-$llvm_release_arch.tar.xz"
llvm_archive="$downloads/$llvm_archive_name"
download_verified "$llvm_archive" \
"https://github.com/llvm/llvm-project/releases/download/llvmorg-$llvm_version/$llvm_archive_name" \
"https://github.com/theofficialgman/llvm-project/releases/download/llvmorg-22.1.8-patched/$llvm_archive_name" \
"$llvm_release_sha256"

extract_root="$script_dir/artifacts/.extract-clang-$arch"
rm -rf "$extract_root"
mkdir -p "$extract_root"
echo "prepare-portable-tools.sh: extracting $llvm_archive_name (this is the full ~1.9 GiB release; only a fraction is kept)..."
tar -xf "$llvm_archive" -C "$extract_root"
src="$extract_root/LLVM-$llvm_version-Linux-$llvm_release_arch"
src="$extract_root/${llvm_archive_name%.tar.xz}"
[[ -d "$src" ]] || { echo "prepare-portable-tools.sh: unexpected archive layout, expected $src" >&2; exit 1; }

echo "prepare-portable-tools.sh: pruning to the minimal compile+link toolchain..."
Expand Down Expand Up @@ -165,7 +168,8 @@ rm -rf "$cmake_extract_root"
mkdir -p "$cmake_extract_root"
echo "prepare-portable-tools.sh: extracting $cmake_archive_name..."
tar -xzf "$cmake_archive" -C "$cmake_extract_root"
cmake_src="$cmake_extract_root/cmake-$cmake_version-linux-$cmake_release_arch"

cmake_src="$cmake_extract_root/${cmake_archive_name%.tar.gz}"
[[ -d "$cmake_src" ]] || { echo "prepare-portable-tools.sh: unexpected archive layout, expected $cmake_src" >&2; exit 1; }

mkdir -p "$work/share/cmake-$cmake_share_version"
Expand Down
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