rework makefile

Makefile

@@ -3,20 +3,44 @@ INSTALL-BIN:= /usr/bin
 INSTALL-INCLUDE:=/usr/include
 CLI:= cli
 
+PROJECT=khash
 
-khash:
-	RUSTFLAGS="-C target-cpu=native" cargo build --release
-	strip ./target/release/libkhash.so
-	cd $(CLI) && $(MAKE) kana-hash
+BUILD:=./target/release
+DEBUG:=./target/debug
 
+.PHONY: $(PROJECT)
+$(PROJECT): release
+
+.PHONY: release
+release: $(BUILD)/lib$(PROJECT).so
+
+.PHONY: debug
+debug: $(DEBUG)/lib$(PROJECT).so
+
+$(BUILD)/lib$(PROJECT).so: RUSTFLAGS?= -C target-cpu=native 
+$(BUILD)/lib$(PROJECT).so:
+	RUSTFLAGS="$(RUSTFLAGS)" cargo build --release
+	strip $@
+	cd $(CLI) && $(MAKE) release
+
+$(DEBUG)/lib$(PROJECT).so:
+	RUSTFLAGS="$(RUSTFLAGS)" cargo build
+	cd $(CLI) && $(MAKE) debug
+
+.PHONY: khash-nonative
 khash-nonative:
-	cargo build --release
-	cd $(CLI) && $(MAKE) kana-hash
+	$(MAKE) RUSTFLAGS="" $(BUILD)/libkhash.so
+
+.PHONY: test
+test: RUSTFLAGS+= -C target-cpu=native -C opt-level=3
+test: | clean
+	RUSTFLAGS="$(RUSTFLAGS)" cargo test
+	RUSTFLAGS="$(RUSTFLAGS)" cargo bench
+	cd $(CLI) && $(MAKE) test
 
-test:
-	RUSTFLAGS="-C target-cpu=native -C opt-level=3" cargo test
-	RUSTFLAGS="-C target-cpu=native -C opt-level=3" cargo bench
-	cd $(CLI) && $(MAKE)
+clean:
+	rm -f $(BUILD)/lib
+	cd $(CLI) && make clean
 
 install:
 	cp -f ./target/release/libkhash.so $(INSTALL)/libkhash.so

cli/Makefile

@@ -3,7 +3,9 @@ INCLUDE =include/
 
 BUILD:=build
 
-RELEASE_CFLAGS?=  -O3 -flto -fgraphite
+OPT_FLAGS+= -fgraphite -fno-strict-aliasing
+
+RELEASE_CFLAGS?=  -O3 -flto $(OPT_FLAGS) -march=native
 RELEASE_LDFLAGS?= -O3 -flto
 
 DEBUG_CFLAGS?=    -g -O0
@@ -15,7 +17,7 @@ CFLAGS+= $(addprefix -I,$(INCLUDE)) -Wall -pedantic --std=gnu11
 LDFLAGS+= $(addprefix -L,$(LIB)) -lkhash
 
 PROJECT = kana-hash
-OBJ = $(addprefix ./obj/$(SRC:.c=.o))
+OBJ = $(addprefix ./obj/,$(SRC:.c=.o))
 OUTPUT = $(BUILD)/$(PROJECT)
 
 .PHONY: release
@@ -49,7 +51,7 @@ $(OUTPUT)-release: $(OBJ)
 $(OUTPUT)-test: CFLAGS:= $(CFLAGS) -DTEST
 $(OUTPUT)-test: $(OBJ)
 	$(CC) $^ $(CFLAGS) -o $@ $(LDFLAGS)
-	./$@	
+	./$@
 
 clean:
 	rm -rf ./obj