Useful or not, from you.
parallel-n64 Build failed on aarch64 Linux
make WITH_DYNAREC=aarch64
[  157s] /usr/lib64/gcc/aarch64-suse-linux/10/../../../../aarch64-suse-linux/bin/ld: ./mupen64plus-core/src/r4300/recomp.o: in function `init_block.localalias':
[  157s] recomp.c:(.text+0x6140): undefined reference to `free_assembler'
[  157s] /usr/lib64/gcc/aarch64-suse-linux/10/../../../../aarch64-suse-linux/bin/ld: recomp.c:(.text+0x6250): undefined reference to `init_assembler'
[  157s] /usr/lib64/gcc/aarch64-suse-linux/10/../../../../aarch64-suse-linux/bin/ld: ./mupen64plus-core/src/r4300/recomp.o: in function `recompile_block':
[  157s] recomp.c:(.text+0x6904): undefined reference to `passe2'
[  157s] /usr/lib64/gcc/aarch64-suse-linux/10/../../../../aarch64-suse-linux/bin/ld: recomp.c:(.text+0x694c): undefined reference to `free_assembler'
[  157s] /usr/lib64/gcc/aarch64-suse-linux/10/../../../../aarch64-suse-linux/bin/ld: recomp.c:(.text+0x6990): undefined reference to `init_assembler'
[  157s] collect2: error: ld returned 1 exit status
That's a useful answer
Without any help

Would you mind telling where in the Makefile you've added the -DARM_FIX flag so we can write a PR for it?