Files
OrcaSlicer-KX/deps/OpenSSL/OpenSSL.cmake
SoftFever 451d2f946f feat: native Windows ARM64 build support (Snapdragon X Elite) (supersedes #14059) (#14381)
* feat: native Windows ARM64 build support

Builds on the merged DEPS_ARCH=arm64 plumbing (#13424) by adding the
dependency and source fixes needed for a green native ARM64 build on the
windows-11-arm runner. Validated end-to-end on Snapdragon X Elite hardware
(via a downstream fork using the same fixes); see OrcaSlicer/OrcaSlicer#8271
for the full writeup.

Dependencies:
- OpenEXR 2.5.5: ImfSimd.h hard-codes IMF_HAVE_SSE2 for any MSVC, pulling in
  <emmintrin.h> (x86-only) -> C1189. Patch the header to require an x86 target
  and force SSE cache vars off on ARM64.
- Boost.Context: use the winfib implementation on ARM64 (Windows Fiber API)
  to avoid the armasm64 / CMake ASM_ARMASM linker-module bug, while keeping
  the Boost::context target Boost.Asio needs.
- OpenCV: disable WITH_IPP on ARM64 (Intel IPP/IPP-ICV is x86/x64 only;
  otherwise ~200 unresolved ippicv* externals at link).
- OpenSSL: use VC-WIN64-ARM on ARM64.
- FindGLEW: add an ARM64 arch branch.

Sources:
- clipper Int128.hpp: _mul128 is an x64-only intrinsic guarded by _WIN64
  (true on ARM64); guard on _M_X64 and use the portable path.
- imgui imgui_widgets.cpp: fix va_start(vaList, &text) -> va_start(vaList, text)
  (the &-form compiled on x64 but is invalid on ARM64).
- crash reporter: StackWalker.cpp gains an _M_ARM64 branch; BaseException.cpp
  uses Cpsr instead of the x86-only EFlags on ARM64.

CI:
- New build_windows_arm64.yml on windows-11-arm: pins CMake 3.31.x, stages
  ARM64 GMP/MPFR from MSYS2 clangarm64 (with llvm-dlltool import libs),
  caches deps with a fixed-depth hashFiles key, builds and uploads the binary.

OCCT/STEP, SVG-to-3D and text emboss all build and work on ARM64 (no stubs
needed). Full feature parity with x64.

* fix(ci): use forward-slash DESTDIR to avoid CMake '\a' escape error

deps configure failed at GMP/GMP.cmake: "Invalid character escape '\a'"
because DESTDIR carried Windows backslashes (C:\a\...) and is re-parsed
when re-set with the /usr/local suffix. Pass DESTDIR (and the slicer's
DEPS prefix) with forward slashes via %CD:\=/%.

* fix(ci): don't export DESTDIR env var (CMake staged-install doubles paths)

Setting a DESTDIR *environment* variable made CMake treat it as the staged
install prefix and prepend it to every dependency's install path, so e.g.
FreeType installed to <DESTDIR>/a/.../OrcaSlicer_dep/usr/local and OCCT
then couldn't find its headers. Compute the forward-slash path into a
differently-named var (ORCA_DESTDIR) and pass it only via -DDESTDIR.

* ci(windows-arm64): fold ARM64 build into the standard Windows matrix

Replace the standalone build_windows_arm64.yml with a matrix entry on the
existing build_windows job, so x64 and ARM64 share one reusable workflow
chain (build_all -> build_check_cache -> build_deps -> build_orca), per
review feedback on #14059.

- build_all.yml: build_windows now matrices over {x64: windows-latest,
  arm64: windows-11-arm} and threads `arch` through. Self-hosted runner
  stays x64-only.
- build_check_cache.yml: cache key and dep-prefix path are now
  architecture-specific on Windows (deps/build-arm64/OrcaSlicer_dep).
- build_release_vs.bat: accept an `arm64` argument (mirrors
  build_release_vs2022.bat) -> uses `-A ARM64` and the build-arm64 tree.
  The top-level CMake auto-derives CMAKE_PREFIX_PATH from the build dir,
  so no explicit prefix is needed.
- build_deps.yml / build_orca.yml: gate the ARM64-only prep behind
  `inputs.arch == 'arm64'` -- pin CMake 3.31.x, and stage MSYS2
  clangarm64 GMP/MPFR import libs. NSIS installer/PDB/profile_validator
  remain x64-only; ARM64 ships the portable zip. Artifact names get an
  arch suffix to avoid collisions between the two Windows jobs.

https://claude.ai/code/session_0164c7ZhCLsYBmCiVN9pWDjK

* ci(temp): generate GMP/MPFR win-arm64 blobs to commit to repo

* feat(deps): add prebuilt GMP/MPFR win-arm64 blobs

The repo ships prebuilt GMP/MPFR import libs + DLLs for win-x64 and
win-x86; the Windows ARM64 build path copies from win-${DEPS_ARCH}
(CMakeLists.txt) but the win-arm64 blobs were missing, so the slicer
configure failed at "file COPY cannot find .../win-arm64/libgmp-10.dll".

Add win-arm64 libgmp-10.{dll,lib} and libmpfr-4.{dll,lib}, generated from
the MSYS2 clangarm64 gmp/mpfr packages with MSVC-compatible import libs via
llvm-dlltool. Headers are shared across arches and unchanged.

* simplify OpenEXR.cmake

* set default arch

* support msix

* ship installer

* try to fix webview2runtime issue

---------

Co-authored-by: Adam Behrman <adam.behrman@gmail.com>
Co-authored-by: Claude <noreply@anthropic.com>
Co-authored-by: Adam Behrman <abehrman@users.noreply.github.com>
2026-06-26 02:26:23 +08:00

71 lines
2.4 KiB
CMake

include(ProcessorCount)
ProcessorCount(NPROC)
if(DEFINED OPENSSL_ARCH)
set(_cross_arch ${OPENSSL_ARCH})
else()
if(WIN32)
if("${CMAKE_GENERATOR_PLATFORM}" STREQUAL "ARM64")
set(_cross_arch "VC-WIN64-ARM")
else()
set(_cross_arch "VC-WIN64A")
endif()
elseif(APPLE)
set(_cross_arch "darwin64-${CMAKE_OSX_ARCHITECTURES}-cc")
endif()
endif()
if(WIN32)
set(_conf_cmd perl Configure )
set(_cross_comp_prefix_line "")
set(_make_cmd nmake)
set(_install_cmd nmake install_sw )
else()
if(APPLE)
set(_conf_cmd export MACOSX_DEPLOYMENT_TARGET=${CMAKE_OSX_DEPLOYMENT_TARGET} && ./Configure -mmacosx-version-min=${CMAKE_OSX_DEPLOYMENT_TARGET})
else()
set(_conf_cmd env "CC=${CMAKE_C_COMPILER}" "LDFLAGS=${CMAKE_EXE_LINKER_FLAGS}" "./config")
endif()
set(_cross_comp_prefix_line "")
set(_make_cmd make -j${NPROC})
set(_install_cmd make -j${NPROC} install_sw)
if (CMAKE_CROSSCOMPILING)
set(_cross_comp_prefix_line "--cross-compile-prefix=${TOOLCHAIN_PREFIX}-")
if (${CMAKE_SYSTEM_PROCESSOR} STREQUAL "aarch64" OR ${CMAKE_SYSTEM_PROCESSOR} STREQUAL "arm64")
set(_cross_arch "linux-aarch64")
elseif (${CMAKE_SYSTEM_PROCESSOR} STREQUAL "armhf") # For raspbian
# TODO: verify
set(_cross_arch "linux-armv4")
endif ()
endif ()
endif()
ExternalProject_Add(dep_OpenSSL
#EXCLUDE_FROM_ALL ON
URL "https://github.com/openssl/openssl/archive/OpenSSL_1_1_1w.tar.gz"
URL_HASH SHA256=2130E8C2FB3B79D1086186F78E59E8BC8D1A6AEDF17AB3907F4CB9AE20918C41
# URL "https://github.com/openssl/openssl/archive/refs/tags/openssl-3.1.2.tar.gz"
# URL_HASH SHA256=8c776993154652d0bb393f506d850b811517c8bd8d24b1008aef57fbe55d3f31
DOWNLOAD_DIR ${DEP_DOWNLOAD_DIR}/OpenSSL
CONFIGURE_COMMAND ${_conf_cmd} ${_cross_arch}
"--openssldir=${DESTDIR}"
"--prefix=${DESTDIR}"
${_cross_comp_prefix_line}
no-shared
no-asm
no-ssl3-method
no-dynamic-engine
BUILD_IN_SOURCE ON
BUILD_COMMAND ${_make_cmd}
INSTALL_COMMAND ${_install_cmd}
)
ExternalProject_Add_Step(dep_OpenSSL install_cmake_files
DEPENDEES install
COMMAND ${CMAKE_COMMAND} -E copy_directory openssl "${DESTDIR}${CMAKE_INSTALL_LIBDIR}/cmake/openssl"
WORKING_DIRECTORY "${CMAKE_CURRENT_LIST_DIR}"
)