insert_event (#1)

Option to insert events seems to work.

Reviewed-on: bjoernf/ics_analyzer#1
Co-authored-by: bjoernf <bjoern.foersterling@web.de>
Co-committed-by: bjoernf <bjoern.foersterling@web.de>

src/Makefile

@@ -1,33 +1,42 @@
-.PHONY:all
-all:
-	gcc -Wall *.c
+CC = gcc
+CFLAGS = -Wall
+LDFLAGS = -luuid
 
-.PHONY:debug
-debug:
-	gcc -Wall -g *.c
-	gdb a.out
+# List of all source files (assuming they're all in the same directory)
+SRC_FILES = $(wildcard *.c)
 
-.PHONY:run
-run:
-	gcc -Wall *.c
-	./a.out
+# Generate a list of object files by replacing the .c extension with .o
+OBJ_FILES = $(SRC_FILES:.c=.o)
+
+EXECUTABLE = "icscli"
+
+# linking
+$(EXECUTABLE): $(OBJ_FILES)
+	gcc -Wall $(OBJ_FILES) -o $(EXECUTABLE) $(LDFLAGS)
+
+main.o: main.c
+	$(CC) $(CFLAGS) -c $<
+
+# use implicit rule to compile C source files to object files
+%.o: %.c %.h
+	$(CC) $(CFLAGS) -c $<
 
 .PHONY:install
-install: a.out
-	cp a.out /usr/local/bin/ics_analyzer
+install: $(EXECUTABLE)
+	cp $(EXECUTABLE) /usr/local/bin/$(EXECUTABLE)
 
 .PHONY:clean
 clean:
-	-rm a.out
+	-rm $(EXECUTABLE) *.o
 
 .PHONY:uninstall
 uninstall:
-	-rm /usr/local/bin/ics_analyzer
+	-rm /usr/local/bin/$(EXECUTABLE)
 
 .PHONY:test
 test:
-	./a.out
+	./$(EXECUTABLE)
 	@echo
-	./a.out -h
+	./$(EXECUTABLE) -h
 	@echo
-	./a.out -f ../tests/calendar.ics
+	./$(EXECUTABLE) -f ../tests/calendar.ics