[#229] Add ngfuzz installation to makefile

Signed-off-by: Marina Biryukova <m.biryukova@yadro.com>

Makefile

@@ -30,9 +30,9 @@ PKG_VERSION ?= $(shell echo $(VERSION) | sed "s/^v//" | \
 			sed "s/-/~/")-${OS_RELEASE}
 .PHONY: debpackage debclean
 
-FUZZ_NGFUZZ_DIR ?= ""
+FUZZING_DIR = $(shell pwd)/tests/fuzzing/files
+NGFUZZ_REPO = https://gitflic.ru/project/yadro/ngfuzz.git
 FUZZ_TIMEOUT ?= 30
-FUZZ_FUNCTIONS ?= "all"
 FUZZ_AUX ?= ""
 
 # Make all binaries
@@ -99,18 +99,22 @@ check-ngfuzz:
 		exit 1; \
 	fi
 
-.PHONY: install-fuzzing-deps
+.PHONY: install-ngfuzz
-install-fuzzing-deps: check-clang check-ngfuzz
+install-ngfuzz:
+ifeq (,$(wildcard $(FUZZING_DIR)/ngfuzz))
+	@rm -rf $(FUZZING_DIR)/ngfuzz
+	@git clone $(NGFUZZ_REPO) $(FUZZING_DIR)/ngfuzz
+	@cd $(FUZZING_DIR)/ngfuzz && make
+endif
 
 .PHONY: fuzz
-fuzz: install-fuzzing-deps  
+fuzz: check-clang install-ngfuzz
 	@START_PATH=$$(pwd); \
-	ROOT_PATH=$$(realpath --relative-to=$(FUZZ_NGFUZZ_DIR) $$START_PATH) ; \
+	ROOT_PATH=$$(realpath --relative-to=$(FUZZING_DIR)/ngfuzz $$START_PATH) ; \
-	cd $(FUZZ_NGFUZZ_DIR) && \
+	cd $(FUZZING_DIR)/ngfuzz && \
-	./ngfuzz -clean && \
+	./bin/ngfuzz clean && \
-	./ngfuzz -fuzz $(FUZZ_FUNCTIONS) -rootdir $$ROOT_PATH -timeout $(FUZZ_TIMEOUT) $(FUZZ_AUX) && \
+	./bin/ngfuzz fuzz --rootdir $$ROOT_PATH --timeout $(FUZZ_TIMEOUT) $(FUZZ_AUX) && \
-	./ngfuzz -report
+	./bin/ngfuzz coverage --rootdir $$ROOT_PATH
-
 
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