mirror of
https://github.com/HDFGroup/hdf5.git
synced 2026-09-25 04:09:44 +03:00
Julien Schueller
d58638be09
Refactor the cross-compilation infrastructure to rely on the standard
CMAKE_CROSSCOMPILING_EMULATOR variable instead of the custom
CROSSCOMPILING_PATH environment hack.
Key changes:
- Removed `ENVIRONMENT "${CROSSCOMPILING_PATH}"` from all test definitions.
- Updated custom commands (e.g., H5match_types, H5_gen) to invoke the
emulator explicitly when cross-compiling.
- Updated ConfigureChecks.cmake and HDF5UseFortran.cmake to enable
`try_run` checks when an emulator is defined.
- Added config/toolchain/mingw-w64-x86-64-wine.sh wrapper to automatically
locate MinGW runtime libraries (like libgfortran) for Wine execution.
- Cleaned up toolchain files to remove hardcoded emulator paths, deferring
configuration to the build environment.
34 lines
1.1 KiB
CMake
34 lines
1.1 KiB
CMake
set (TOOLCHAIN_PREFIX x86_64-w64-mingw32)
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set (CMAKE_SYSTEM_NAME Windows)
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set (CMAKE_SYSTEM_PROCESSOR x86_64)
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# specify the cross compiler
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if (NOT DEFINED ENV{CC})
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set (CMAKE_C_COMPILER /usr/bin/${TOOLCHAIN_PREFIX}-gcc)
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endif ()
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if (NOT DEFINED ENV{CXX})
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set (CMAKE_CXX_COMPILER /usr/bin/${TOOLCHAIN_PREFIX}-g++)
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endif ()
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if (NOT DEFINED ENV{FC})
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set (CMAKE_Fortran_COMPILER /usr/bin/${TOOLCHAIN_PREFIX}-gfortran)
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# set the resource compiler (RHBZ #652435)
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endif ()
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if (NOT DEFINED ENV{RC})
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set (CMAKE_RC_COMPILER /usr/bin/${TOOLCHAIN_PREFIX}-windres)
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endif ()
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set (CMAKE_FIND_ROOT_PATH /usr/${TOOLCHAIN_PREFIX}/sys-root/mingw)
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# search for programs in the build host directories
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set (CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
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# for libraries, headers and packages in the target directories
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set (CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
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set (CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)
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set (CMAKE_FIND_ROOT_PATH_MODE_PACKAGE ONLY)
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set (CMAKE_AR:FILEPATH /usr/bin/${TOOLCHAIN_PREFIX}-ar)
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set (CMAKE_RANLIB:FILEPATH /usr/bin/${TOOLCHAIN_PREFIX}-ranlib)
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set (HDF5_USE_PREGEN_DIR "${CMAKE_CURRENT_LIST_DIR}/fortpregen/gfortran" CACHE PATH "Path to pregenerated Fortran files")
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