firesim/sim/Makefile

##################
#   Parameters   #
##################

# Multiple target-projects co-exist in firesim, their sources exist in:
# src/main/{cc, scala, makefrag}/<project-name>
#
# Currently these projects are:
# 	firesim: the default, rocket-chip-based target designs
# 	midasexamples: simple chisel designs, demonstrating how to build midas-style simulators
ROOT_PROJECT ?= firesim

# Users can override this to point at a makefrag defined in a parent project that submodules firesim
ROOT_PROJECT_MAKEFRAG ?= src/main/makefrag/$(ROOT_PROJECT)/Makefrag

# The host-platform type.
PLATFORM := f1

default: compile

SBT ?= sbt
SBT_FLAGS ?= -J-Xmx16G -J-Xss8M -J-XX:MaxPermSize=256M -J-XX:MaxMetaspaceSize=512M -J-XX:ReservedCodeCacheSize=1G
sbt:
	$(SBT) $(SBT_FLAGS)
test:
	$(SBT) $(SBT_FLAGS) test

########################
# Timestamp & Patching #
########################
firesim_base_dir := $(abspath .)
timestamps = $(addprefix $(firesim_base_dir)/, $(addsuffix .timestamp, firrtl))

$(firesim_base_dir)/firrtl.timestamp: $(shell find $(firesim_base_dir)/firrtl/$(src_path) -name "*.scala")
	cd $(firesim_base_dir)/firrtl && $(SBT) $(SBT_FLAGS) publishLocal
	touch $@

# Include target-specific sources and input generation recipes
include $(ROOT_PROJECT_MAKEFRAG)

verilog: $(VERILOG)
compile: $(VERILOG)

# All target-agnostic firesim recipes are defined here
include Makefrag