FPGA builds failing

[jerryz123]

Background Work

• Yes, I searched the mailing list
• Yes, I searched prior issues
• Yes, I searched the documentation

Chipyard Version and Hash

latest

OS Setup

millennium

Other Setup

No response

Current Behavior

chipyard/fpga/Makefile

Lines 94 to 101 in c8764d6

	$(sim_files): $(SIM_FILE_REQS) | $(GEN_COLLATERAL_DIR)
	cp -f $^ $(GEN_COLLATERAL_DIR)
	$(foreach file,\
	$^,\
	$(if $(filter %.h,$(file)),\
	,\
	echo "$(addprefix $(GEN_COLLATERAL_DIR)/, $(notdir $(file)))" >> $@;))

The FPGA makefile errors out because SIM_FILE_REQS is unset. Can't cp nothing

Expected Behavior

Don't error here

Other Information

No response