Update Makefile

Author: diffstorm

Makefile

@@ -1,45 +1,43 @@
-#
 # processWatchdog application makefile
 # Copyright (c) 2023 Eray Ozturk <[email protected]>
-#
+
+# Variables
 CC := gcc
 STRIP := strip
-
 TARGET_EXEC := processWatchdog
-
 SRC_DIRS := src
 DEPLOY_DIR := .
-
 SRCS := $(shell find $(SRC_DIRS) -not -name 'main.c' -name '*.c')
-
 INC_DIRS := $(shell find $(SRC_DIRS) -type d)
-
 INC_FLAGS := $(addprefix -I,$(INC_DIRS))
-
+LIBS := -lpthread -lm
 WARNING_FLAGS := -pedantic -Wall -Wextra -Wno-missing-declarations -Wstrict-prototypes -Wpointer-arith -Wwrite-strings -Wbad-function-cast -Wformat-security -Wno-discarded-qualifiers -Wno-implicit-fallthrough -Wformat-nonliteral -Wmissing-format-attribute -Wno-unused-variable -Wno-unused-parameter -Wno-unused-function -Wno-ignored-qualifiers -Wno-strict-prototypes -Wno-bad-function-cast -Wno-pointer-sign
 HARDENING_FLAGS := -fno-builtin -fvisibility=hidden -fstack-protector -fno-omit-frame-pointer -fno-asynchronous-unwind-tables -fno-unwind-tables -fno-common -ffunction-sections -fdata-sections
 PERFORMANCE_FLAGS := -fPIC -fPIE -ffast-math -fassociative-math -fno-signed-zeros -fno-trapping-math -fno-exceptions
 
-#debug
-#CFLAGS := $(INC_FLAGS) -g3 -o0 -ggdb $(WARNING_FLAGS)
+# Flags
+# Debug
+# CFLAGS := $(INC_FLAGS) -g3 -O0 -ggdb $(WARNING_FLAGS)
 
-#release
-CFLAGS := $(INC_FLAGS) -g0 -o2  $(WARNING_FLAGS) $(HARDENING_FLAGS) $(PERFORMANCE_FLAGS)
+# Release
+CFLAGS := $(INC_FLAGS) -g0 -O2 $(WARNING_FLAGS) $(HARDENING_FLAGS) $(PERFORMANCE_FLAGS)
 
-LIBS := -lpthread -lm
+# Rules
+all: $(DEPLOY_DIR)/$(TARGET_EXEC)
 
-all: $(TARGET_EXEC)
+$(DEPLOY_DIR)/$(TARGET_EXEC): $(SRCS) $(SRC_DIRS)/main.c | $(DEPLOY_DIR)
+	$(CC) $(SRCS) $(SRC_DIRS)/main.c $(CFLAGS) $(LIBS) -o $@
+	$(STRIP) -R .comment -R *.note* -s -x -X -v $@
 
-$(TARGET_EXEC):
-	$(CC) $(SRCS) $(CFLAGS) $(EXTRA) -o $(DEPLOY_DIR)/$(TARGET_EXEC) $(SRC_DIRS)/main.c $(LIBS)
-	$(STRIP) -R .comment -R *.note* -s -x -X -v $(DEPLOY_DIR)/$(TARGET_EXEC)
+$(DEPLOY_DIR):
+	mkdir -p $(DEPLOY_DIR)
 
-.PHONY: clean
 clean:
-	rm $(TARGET_EXEC)
+	rm -f $(DEPLOY_DIR)/$(TARGET_EXEC)
 
-.PHONY: install
-install:
-	cp $(TARGET_EXEC) ~/
+install: $(DEPLOY_DIR)/$(TARGET_EXEC)
+	cp $(DEPLOY_DIR)/$(TARGET_EXEC) ~/
 	cp run.sh ~/
-	chmod +x $(TARGET_EXEC) run.sh
+	chmod +x ~$(TARGET_EXEC) run.sh
+
+.PHONY: all clean install