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Cross compiling from an macOS ARM64 machine to x86_64 fails #3715

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lemonmojo opened this issue Dec 19, 2023 · 0 comments · Fixed by #3716
Closed

Cross compiling from an macOS ARM64 machine to x86_64 fails #3715

lemonmojo opened this issue Dec 19, 2023 · 0 comments · Fixed by #3716

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@lemonmojo
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I just tried updating from 1.8.0 to 2.4.0 and noticed that the makefile is set up in a way that makes it impossible to cross-compile from an ARM64 machine (M2 Ultra in this case) to Intel x86_64.

Make invocation is like this:
make OS=darwin ARCH=x86_64

But -arch x86_64 is not passed to CFLAGS and LDFLAGS so the build fails.
I assume that the reverse (cross-compiling from an Intel machine to ARM64) will work but haven't tried it.
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fix cross compile from darwin arm64 to x86_64 zhuzeitou/openh264
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@lemonmojo