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Bump LLVM to 21.1.8 #78

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70ecb19
Bump LLVM to 21.1.8
hjmjohnson Dec 16, 2025
40c34b4
ENH: Allow building with docker or podman
hjmjohnson Dec 16, 2025
ae41712
ENH: Disable LLVM_INCLUDE_EXAMPLES LLVM_ENABLE_OCAMLDOC during build …
hjmjohnson Dec 16, 2025
99108c6
ENH: Update CastXML to latest version
hjmjohnson Dec 16, 2025
f788713
COMP: llvm 21.1.8 requires downloading third-party for SipHash support
hjmjohnson Dec 16, 2025
735b217
ENH: macos-13 was deprecated, replace with macos-15-intel
hjmjohnson Dec 17, 2025
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2 changes: 1 addition & 1 deletion .github/workflows/ci.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -20,7 +20,7 @@ jobs:
arch: aarch64
- os: ubuntu-22.04-arm
arch: aarch64
- os: macos-13
- os: macos-15-intel
arch: x86_64
- os: macos-15
arch: arm64
Expand Down
31 changes: 23 additions & 8 deletions CMakeLists.txt
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Expand Up @@ -43,11 +43,24 @@ if(USE_SYSTEM_LLVM)
set(castxml_deps)
else()

set(llvm_version 18.1.3)
set(llvm_folder 18.1.3)
set(llvm_version 21.1.8)
set(llvm_folder 21.1.8)
set(LLVM_DIR ${CMAKE_CURRENT_BINARY_DIR}/llvm/lib/cmake/llvm/)

set(llvm_cmake_sha256 acfecb615d41c5b1a0a31e15324994ca06f7a3f37d8958d719b20de0d217b71b)
set(llvm_thirdparty_sha256 7fe99424384aea529ffaeec9cc9dfb8b451fd1852c03fc109e426fe208a1f1a7)
ExternalProject_Add(llvm-third-party
URL "https://github.com/llvm/llvm-project/releases/download/llvmorg-${llvm_folder}/third-party-${llvm_version}.src.tar.xz"
URL_HASH SHA256=${llvm_thirdparty_sha256}
CONFIGURE_COMMAND ""
BUILD_COMMAND ""
INSTALL_COMMAND ""
${download_extract_timestamp_flag}
LOG_BUILD 0
SOURCE_DIR ${CMAKE_CURRENT_BINARY_DIR}/llvm-prefix/src/third-party
)


set(llvm_cmake_sha256 85735f20fd8c81ecb0a09abb0c267018475420e93b65050cc5b7634eab744de9)
ExternalProject_Add(llvm-cmake
URL "https://github.com/llvm/llvm-project/releases/download/llvmorg-${llvm_folder}/cmake-${llvm_version}.src.tar.xz"
URL_HASH SHA256=${llvm_cmake_sha256}
Expand All @@ -59,11 +72,11 @@ else()
SOURCE_DIR ${CMAKE_CURRENT_BINARY_DIR}/llvm-prefix/src/cmake
)

set(llvm_sha256 fa6db8951f5ef576ac6bad43d5e1ed83962754538c998fbfa0397cd4521abc00)
set(llvm_sha256 d9022ddadb40a15015f6b27e6549a7144704ded8828ba036ffe4b8165707de21)
ExternalProject_Add(llvm
URL "https://github.com/llvm/llvm-project/releases/download/llvmorg-${llvm_folder}/llvm-${llvm_version}.src.tar.xz"
URL_HASH SHA256=${llvm_sha256}
DEPENDS llvm-cmake
DEPENDS llvm-cmake llvm-third-party
CMAKE_ARGS -Wno-dev
CMAKE_GENERATOR "${CMAKE_GENERATOR}"
CMAKE_CACHE_ARGS
Expand All @@ -76,8 +89,10 @@ else()
-DLLVM_INSTALL_PREFIX:PATH=<INSTALL_DIR>
-DLLVM_ENABLE_TERMINFO:BOOL=OFF
-DLLVM_INCLUDE_TESTS:BOOL=OFF
-DLLVM_INCLUDE_EXAMPLES:BOOL=OFF
-DLLVM_INCLUDE_BENCHMARKS:BOOL=OFF
-DLLVM_INCLUDE_DOCS:BOOL=OFF
-DLLVM_ENABLE_OCAMLDOC:BOOL=OFF
-DLLVM_TEMPORARILY_ALLOW_OLD_TOOLCHAIN:BOOL=ON
${osx_args}
${verbose_command}
Expand All @@ -87,7 +102,7 @@ else()
)


set(clang_sha256 e43e1729713ac0241aa026fa2f98bb54e74a196a6fed60ab4819134a428eb6d8)
set(clang_sha256 6090e3f23720d003cdd84483a47d0eec6d01adbb5e0c714ac0c8b58de546aa62)
ExternalProject_Add(clang
URL "https://github.com/llvm/llvm-project/releases/download/llvmorg-${llvm_folder}/clang-${llvm_version}.src.tar.xz"
URL_HASH SHA256=${clang_sha256}
Expand Down Expand Up @@ -122,8 +137,8 @@ endif()
if(CMAKE_COMPILER_IS_GNUCXX AND CMAKE_SYSTEM_NAME MATCHES "Linux")
set(linux_args "-DCMAKE_CXX_FLAGS:STRING=-static-libstdc++")
endif()
# 2025-08-30 master
set(CastXML_GIT_TAG v0.6.13 CACHE STRING "CastXML Git revision.")
# 2025-12-11 master
set(CastXML_GIT_TAG bca6af13daf298f6d63bf2e4d4488c11c7e99b22 CACHE STRING "CastXML Git revision.")
ExternalProject_Add(castxml
GIT_REPOSITORY https://github.com/CastXML/CastXML.git
GIT_TAG ${CastXML_GIT_TAG}
Expand Down
9 changes: 5 additions & 4 deletions manylinux-build.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -2,11 +2,12 @@

set -e -x -o pipefail

OCI_EXE=${OCI_EXE:=podman}

dockcross_version=20250109-7bf589c

podman pull docker.io/dockcross/manylinux_2_28-x64:$dockcross_version
podman run --rm docker.io/dockcross/manylinux_2_28-x64:$dockcross_version > ./dockcross-x64
${OCI_EXE} pull docker.io/dockcross/manylinux_2_28-x64:$dockcross_version
${OCI_EXE} run --rm docker.io/dockcross/manylinux_2_28-x64:$dockcross_version > ./dockcross-x64
chmod +x ./dockcross-x64

./dockcross-x64 cmake -Bbuild -S. -GNinja
Expand All @@ -32,5 +33,5 @@ once before running the following commands on an amd64 system.
EOF

podman pull quay.io/pypa/manylinux_2_28_aarch64:$manylinux_version
podman run -it --rm -v $(pwd):/work quay.io/pypa/manylinux_2_28_aarch64:$manylinux_version /work/manylinux-internal.sh
${OCI_EXE} pull quay.io/pypa/manylinux_2_28_aarch64:$manylinux_version
${OCI_EXE} run -it --rm -v $(pwd):/work quay.io/pypa/manylinux_2_28_aarch64:$manylinux_version /work/manylinux-internal.sh