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Add manylinux_2_34-aarch64 cross-compilation image

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New Docker image for building manylinux_2_34 compatible wheels targeting
64-bit ARM (aarch64) architecture.

- Based on AlmaLinux 9 with crosstool-ng 1.27.0 toolchain
- Uses multiarch/qemu-user-static for cross-compilation emulation
- Includes wheel repair script for manylinux compliance
- GCC configured with --disable-gcov (Bug 100289 workaround)
This commit is contained in:
Joris Gillis
2026-02-02 11:13:32 +01:00
committed by Julian Oes
parent 3853c9f0da
commit 65320e84c6
9 changed files with 1316 additions and 2 deletions
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manylinux_2_34-aarch64/Toolchain.cmake
+21
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set(CMAKE_SYSTEM_NAME Linux)
set(CMAKE_SYSTEM_VERSION 1)
set(CMAKE_SYSTEM_PROCESSOR aarch64)
set(MANYLINUX_2_34 TRUE)
set(cross_triple "aarch64-unknown-linux-gnu")
set(cross_root /usr/xcc/${cross_triple})
set(CMAKE_C_COMPILER $ENV{CC})
set(CMAKE_CXX_COMPILER $ENV{CXX})
set(CMAKE_Fortran_COMPILER $ENV{FC})
set(CMAKE_CXX_FLAGS "-I ${cross_root}/include/")
list(APPEND CMAKE_FIND_ROOT_PATH ${CMAKE_PREFIX_PATH} ${cross_root} ${cross_root}/${cross_triple})
set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)
set(CMAKE_SYSROOT ${cross_root}/${cross_triple}/sysroot)
set(CMAKE_CROSSCOMPILING_EMULATOR /usr/bin/qemu-aarch64)