Hi,
Tcc on M1 only supports x86_64 which works with rosetta. Here is how I compile tcc on my M1 machine: ./configure --cpu=x86_64 --config-bcheck=no --config-backtrace=no It then works well with only two test suite failures. I use it almost daily on my MakBook Air M1. We are probably not too far from true aarch64 support as it detects two reloc issues (as far I understand) but I've no idea on how to implement them, esp because I unable to find info on those reloc types anywhere. C. From: Tinycc-devel [mailto:tinycc-devel-bounces+eligis=orange...@nongnu.org] On Behalf Of Antoine Champion Sent: Tuesday, April 19, 2022 20:53 To: tinycc-devel@nongnu.org Subject: [Tinycc-devel] Tinycc on Apple M1 is creating x64 binaries Hi list, I've installed tinycc from mob branch without configure options. When I try to compile any piece of code, the produced output is for x86_64 architecture : % echo "int main(int argc, char** argv) { return 0 ; }" > test.c % tcc test.c % lipo -info a.out Non-fat file: a.out is architecture: x86_64 % ./a.out illegal hardware instruction: ./a.out Alternatively, I can't either compile a dynamic library with -shared, with the compilation error "tcc: error: _main not defined". Am I missing something or is tcc not yet ready for Apple M1? Best, Antoine
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