Fix Visual Studio on ARM Compilation #1315
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This fixes Windows on ARM native Visual Studio compilation. The current #ifdef logic assumes that Visual Studio always targets x86/x64, which is no longer the case. Unfortunately based on: https://learn.microsoft.com/en-us/cpp/preprocessor/predefined-macros?view=msvc-170 there doesn't seem to be a single macro to test Intel vs ARM compilation. With this change, OpenEXR compiles native to ARM on Windows and passes its test suite. Signed-off-by: Jean-Francois Panisset <panisset@gmail.com>
meshula
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Nov 12, 2022
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Thanks for figuring that out. |
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* Fix Visual Studio on ARM Compilation. This fixes Windows on ARM native Visual Studio compilation. The current #ifdef logic assumes that Visual Studio always targets x86/x64, which is no longer the case. Unfortunately based on: https://learn.microsoft.com/en-us/cpp/preprocessor/predefined-macros?view=msvc-170 there doesn't seem to be a single macro to test Intel vs ARM compilation. With this change, OpenEXR compiles native to ARM on Windows and passes its test suite. Signed-off-by: Jean-Francois Panisset <panisset@gmail.com> * Typo fix Signed-off-by: Jean-Francois Panisset <panisset@gmail.com> Signed-off-by: Jean-Francois Panisset <panisset@gmail.com>
cary-ilm
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that referenced
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Mar 5, 2023
* Fix Visual Studio on ARM Compilation. This fixes Windows on ARM native Visual Studio compilation. The current #ifdef logic assumes that Visual Studio always targets x86/x64, which is no longer the case. Unfortunately based on: https://learn.microsoft.com/en-us/cpp/preprocessor/predefined-macros?view=msvc-170 there doesn't seem to be a single macro to test Intel vs ARM compilation. With this change, OpenEXR compiles native to ARM on Windows and passes its test suite. Signed-off-by: Jean-Francois Panisset <panisset@gmail.com> * Typo fix Signed-off-by: Jean-Francois Panisset <panisset@gmail.com> Signed-off-by: Jean-Francois Panisset <panisset@gmail.com>
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This fixes Windows on ARM native Visual Studio compilation. The current #ifdef
logic assumes that Visual Studio always targets x86/x64, which is no longer the case.
Unfortunately based on:
https://learn.microsoft.com/en-us/cpp/preprocessor/predefined-macros?view=msvc-170
there doesn't seem to be a single macro to test Intel vs ARM compilation, hence the ugly logic.
With this change, OpenEXR compiles native to ARM on Windows and passes its test suite.