Mac M1 Build fails: Invalid casts from uint8_t * to uint32_t *

[jondurrant]

Building on Mac M1 with clang-1500.3.9.4 I get the following error:

src/target/riscv/batch.c:194:24: error: cast from 'uint8_t *' (aka 'unsigned char *') to 'uint32_t *' (aka 'unsigned int *') increases required alignment from 1 to 4 [-Werror,-Wcast-align]
uint32_t *data_in = (uint32_t *)batch->data_in;

As batch->data_in is uint8_t * this doesn't make a lot of sense. Reading the code I can't work out what is meant to be trying to do.

[AndreyLalaev]

If this issue is still actual, apply this patch & rebuild: 0001-riscv-batch.c-fix-compilation-error-on-macos.patch