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m1n1 make: src/utils_asm.S:115:5: error: instruction requires: fp-armv8 #393

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vasvasco opened this issue Jun 3, 2024 · 0 comments · May be fixed by #394
Open

m1n1 make: src/utils_asm.S:115:5: error: instruction requires: fp-armv8 #393

vasvasco opened this issue Jun 3, 2024 · 0 comments · May be fixed by #394

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@vasvasco
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vasvasco commented Jun 3, 2024

I have an m3 apple and I am trying to make m1n1 from the GitHub repository https://github.com/AsahiLinux/m1n1.git

I did install the llvm clang and other chaintools from Homebrew but I get the following error:

src/utils_asm.S:115:5: error: instruction requires: fp-armv8
ayrtonm added a commit to ayrtonm/m1n1 that referenced this issue Jun 6, 2024
@ayrtonm
Makefile: Fix build when using clang as AS
e8edb67 
Unlike gcc, clang enforces -mgeneral-regs-only when used as the assembler so
this removes that flag to fix the error in AsahiLinux#393. This is only needed for
utils_asm.S which has code saving/restoring SIMD state, but this commit applies
it to all asm files for simplicity since code for fp regs shouldn't be generated
unless they're explicitly used anyway.

Signed-off-by: Ayrton Munoz <[email protected]>
@ayrtonm ayrtonm linked a pull request Jun 6, 2024 that will close this issue
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Makefile: Fix build when using clang as AS ayrtonm/m1n1
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@vasvasco