Makefile.dune

BYTECODE=

ROOT=$(shell pwd)

# Dune creates read-only files as of https://github.com/ocaml/dune/pull/3092
#
# We later copy these executables into the `bin/` dir; if we just use `cp`,
# this will only succeed once: a second build will fail as `cp` will refuse
# to overwrite files that do not have write permissions.
COPY_EXE := install -m 755

################################################################################
#                                    Rules                                     #
################################################################################

.NOTPARALLEL:

all: build-hack copy-hack-files

debug: build-hack-debug copy-hack-debug-files

clean:
	find ./bin -mindepth 1 -not -path ./bin/README -delete
	dune clean

# First argument is the extension to use.
# Second argument is a suffix for the rules name. Optional
#
# The only supported configuration are:
# 1=exe 2=        (literaly nothing, not even a space)
# 1=bc 2=-debug
define build_hack
$(eval ext := $(if $(filter $(2),-debug),".bc",""))
build-hack$(2):
	dune build \
		src/hh_server.$(1) \
		src/hh_client.$(1) \
		src/hh_single_type_check.$(1) \
		src/hackfmt.$(1) \
		src/hh_parse.$(1) \
		src/generate_full_fidelity.$(1) \
		src/hh_fanout/hh_fanout.$(1)


copy-hack$(2)-files: build-hack$(2)
	mkdir -p "$(HACK_BIN_DIR)"
	${COPY_EXE} "$(DUNE_BUILD_DIR)/default/src/hh_server.$(1)" "$(HACK_BIN_DIR)/hh_server$(ext)"
	${COPY_EXE} "$(DUNE_BUILD_DIR)/default/src/hh_client.$(1)" "$(HACK_BIN_DIR)/hh_client$(ext)"
	${COPY_EXE} "$(DUNE_BUILD_DIR)/default/src/hh_single_type_check.$(1)" "$(HACK_BIN_DIR)/hh_single_type_check$(ext)"
	${COPY_EXE} "$(DUNE_BUILD_DIR)/default/src/hackfmt.$(1)" "$(HACK_BIN_DIR)/hackfmt$(ext)"
	${COPY_EXE} "$(DUNE_BUILD_DIR)/default/src/hh_parse.$(1)" "$(HACK_BIN_DIR)/hh_parse$(ext)"
	${COPY_EXE} "$(DUNE_BUILD_DIR)/default/src/generate_full_fidelity.$(1)" "$(HACK_BIN_DIR)/generate_full_fidelity$(ext)"
	${COPY_EXE} "$(DUNE_BUILD_DIR)/default/src/hh_fanout/hh_fanout.$(1)" "$(HACK_BIN_DIR)/hh_fanout$(ext)"
endef

# Define rules for normal build / debug build
# The name of the rules is important as it matches what is expected by cmake
$(eval $(call build_hack,exe,))
$(eval $(call build_hack,bc,-debug))


.PHONY: test do-test
test: build-hack copy-hack-files
	$(MAKE) -f Makefile.dune do-test

do-test:
	dune runtest
	# python3 ./test/integration/runner.py ./bin/hh_server ./bin/hh_client